DOW INC., 10-K filed on 2/4/2022
Annual Report
v3.22.0.1
Cover Page - USD ($)
12 Months Ended
Dec. 31, 2021
Jan. 31, 2022
Jun. 30, 2021
Entity Information [Line Items]      
Entity File Number 001-38646    
Entity Registrant Name Dow Inc.    
Entity Tax Identification Number 30-1128146    
Entity Current Reporting Status Yes    
Entity Filer Category Large Accelerated Filer    
Entity Incorporation, State or Country Code DE    
Entity Small Business false    
Entity Emerging Growth Company false    
Entity Shell Company false    
Entity Central Index Key 0001751788    
Current Fiscal Year End Date --12-31    
Entity Public Float     $ 47,100,000,000
ICFR Auditor Attestation Flag true    
Entity Well-known Seasoned Issuer Yes    
Entity Voluntary Filers No    
Document Information [Line Items]      
Document Period End Date Dec. 31, 2021    
Document Type 10-K    
Document Annual Report true    
Document Transition Report false    
Entity Shell Company false    
Entity Interactive Data Current Yes    
Document Fiscal Year Focus 2021    
Document Fiscal Period Focus FY    
Amendment Flag false    
Auditor Name DELOITTE & TOUCHE LLP    
Auditor Location Midland, Michigan    
Entity Listings [Line Items]      
Title of 12(b) Security Common Stock, par value $0.01 per share    
Trading Symbol DOW    
Security Exchange Name NYSE    
Entity Listing, Par Value Per Share $ 0.01    
Entity Common Stock, Shares Outstanding   735,747,193  
Entity Addresses [Line Items]      
Entity Address, Address Line One 2211 H.H. Dow Way    
Entity Address, City or Town Midland    
Entity Address, State or Province MI    
Entity Address, Postal Zip Code 48674    
City Area Code 989    
Local Phone Number 636-1000    
Auditor Firm ID 34    
The Dow Chemical Company      
Entity Information [Line Items]      
Entity File Number 001-03433    
Entity Registrant Name The Dow Chemical Company    
Entity Tax Identification Number 38-1285128    
Entity Current Reporting Status Yes    
Entity Filer Category Non-accelerated Filer    
Entity Incorporation, State or Country Code DE    
Entity Small Business false    
Entity Emerging Growth Company false    
Entity Shell Company false    
Entity Central Index Key 0000029915    
Current Fiscal Year End Date --12-31    
ICFR Auditor Attestation Flag true    
Entity Well-known Seasoned Issuer Yes    
Entity Voluntary Filers No    
Document Information [Line Items]      
Document Period End Date Dec. 31, 2021    
Document Type 10-K    
Document Annual Report true    
Document Transition Report false    
Entity Shell Company false    
Entity Interactive Data Current Yes    
Document Fiscal Year Focus 2021    
Document Fiscal Period Focus FY    
Amendment Flag false    
Entity Listings [Line Items]      
Security Exchange Name NYSE    
Entity Listing, Par Value Per Share $ 0.01    
Entity Common Stock, Shares Outstanding   100  
Entity Addresses [Line Items]      
Entity Address, Address Line One 2211 H.H. Dow Way    
Entity Address, City or Town Midland    
Entity Address, State or Province MI    
Entity Address, Postal Zip Code 48674    
City Area Code 989    
Local Phone Number 636-1000    
0.500% Notes due March 15, 2027 [Member] | The Dow Chemical Company      
Entity Listings [Line Items]      
Title of 12(b) Security 0.500% Notes due March 15, 2027    
Trading Symbol DOW/27    
1.125% Notes due March 15, 2032 [Member] | The Dow Chemical Company      
Entity Listings [Line Items]      
Title of 12(b) Security 1.125% Notes due March 15, 2032    
Trading Symbol DOW/32    
1.875% Notes due March 15, 2040 [Member] | The Dow Chemical Company      
Entity Listings [Line Items]      
Title of 12(b) Security 1.875% Notes due March 15, 2040    
Trading Symbol DOW/40    
4.625% Notes due October 1, 2044 [Member] | The Dow Chemical Company      
Entity Listings [Line Items]      
Title of 12(b) Security 4.625% Notes due October 1, 2044    
Trading Symbol DOW/44    
v3.22.0.1
Auditor Information
12 Months Ended
Dec. 31, 2021
Document Information [Line Items]  
Auditor Name DELOITTE & TOUCHE LLP
Auditor Location Midland, Michigan
Auditor Firm ID 34
v3.22.0.1
Consolidated Statements of Income - USD ($)
shares in Millions, $ in Millions
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Income Statement [Abstract]      
Net sales $ 54,968 $ 38,542 $ 42,951
Cost of sales 44,191 33,346 36,657
Research and development expenses 857 768 765
Selling, general and administrative expenses 1,645 1,471 1,590
Amortization of intangibles 388 401 419
Restructuring, goodwill impairment and asset related charges - net 6 708 3,219
Integration and separation costs 0 239 1,063
Equity in earnings (losses) of nonconsolidated affiliates 975 (18) (94)
Sundry income (expense) - net (35) 1,269 461
Interest income 55 38 81
Interest expense and amortization of debt discount 731 827 933
Income (loss) from continuing operations before income taxes 8,145 2,071 (1,247)
Provision for income taxes on continuing operations 1,740 777 470
Income (loss) from continuing operations, net of tax 6,405 1,294 (1,717)
Income from discontinued operations, net of tax 0 0 445
Net income (loss) 6,405 1,294 (1,272)
Net income attributable to noncontrolling interests 94 69 87
Net income (loss) available for The Dow Chemical Company common stockholder $ 6,311 $ 1,225 $ (1,359)
Earnings (loss) per common share from continuing operations - basic $ 8.44 $ 1.64 $ (2.42)
Earnings per common share from discontinued operations - basic 0 0 0.58
Earnings (loss) per common share - basic 8.44 1.64 (1.84)
Earnings (loss) per common share from continuing operations - diluted 8.38 1.64 (2.42)
Earnings per common share from discontinued operations - diluted 0 0 0.58
Earnings (loss) per common share - diluted $ 8.38 $ 1.64 $ (1.84)
Weighted-average common shares outstanding - basic 743.6 740.5 742.5
Weighted-average common shares outstanding - diluted 749.0 742.3 742.5
v3.22.0.1
Dow Inc. Consolidated Statements of Comprehensive Income Statement - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Statement of Comprehensive Income [Abstract]      
Net income (loss) $ 6,405 $ 1,294 $ (1,272)
Other comprehensive income (loss), net of tax      
Unrealized gains (losses) on investments (45) 40 115
Cumulative translation adjustments (425) 205 (32)
Pension and other postretirement benefit plans 2,225 (778) (899)
Derivative instruments 123 (76) (338)
Total other comprehensive income (loss) 1,878 (609) (1,154)
Comprehensive income (loss) 8,283 685 (2,426)
Comprehensive income attributable to noncontrolling interests, net of tax 94 69 99
Comprehensive income (loss) attributable to Dow Inc. $ 8,189 $ 616 $ (2,525)
v3.22.0.1
Dow Consolidated Balance Sheets - USD ($)
$ in Millions
Dec. 31, 2021
Dec. 31, 2020
Cash and cash equivalents $ 2,988 $ 5,104
Trade (net of allowance for doubtful receivables - 2021: $54; 2020: $51) 6,841 5,090
Other Receivables 2,713 2,300
Inventories 7,372 5,701
Other current assets 934 889
Total current assets 20,848 19,084
Investment in nonconsolidated affiliates 2,045 1,327
Other investments (investments carried at fair value - 2021: $2,079; 2020: $1,674) 3,193 2,775
Noncurrent receivables 478 465
Total investments 5,716 4,567
Property 57,604 56,325
Less: Accumulated depreciation 37,049 36,086
Net property 20,555 20,239
Goodwill 8,764 8,908
Other intangible assets (net of accumulated amortization - 2021: $4,725; 2020: $4,428) 2,881 3,352
Operating lease right-of-use assets 1,412 1,856
Deferred income tax assets 1,358 2,215
Deferred charges and other assets 1,456 1,249
Total other assets 15,871 17,580
Total Assets 62,990 61,470
Notes payable 161 156
Long-term debt due within one year 231 460
Accounts Payable, Trade 5,577 3,763
Accounts Payable, Other 2,839 2,126
Operating lease liabilities - current 314 416
Income taxes payable 623 397
Accrued and other current liabilities 3,481 3,790
Total current liabilities 13,226 11,108
Long-Term Debt 14,280 16,491
Deferred income tax liabilities 506 405
Pension and other postretirement benefits - noncurrent 7,557 11,648
Asbestos-related liabilities - noncurrent 931 1,013
Operating lease liabilities - noncurrent 1,149 1,521
Other noncurrent obligations 6,602 6,279
Total other noncurrent liabilities 16,745 20,866
Common stock (authorized and issued 100 shares of $0.01 par value each) 8 8
Additional paid-in capital 8,151 7,595
Retained earnings 20,623 16,361
Accumulated other comprehensive loss (8,977) (10,855)
Unearned ESOP shares (15) (49)
Treasury stock at cost (2021: 29,011,573 shares; 2020: 12,803,303 shares) (1,625) (625)
Dow Inc.’s stockholders’ equity 18,165 12,435
Noncontrolling interests 574 570
Total equity 18,739 13,005
Total Liabilities and Equity $ 62,990 $ 61,470
v3.22.0.1
Dow Consolidated Balance Sheets Parentheticals - USD ($)
$ in Millions
Dec. 31, 2021
Dec. 31, 2020
Allowance for doubtful receivables $ 54 $ 51
Investments carried at fair value 2,079 1,674
Other intangible assets, accumulated amortization $ 4,725 $ 4,428
Common stock authorized (in shares) 5,000,000,000  
Common stock, par value (in dollars per share) $ 0.01  
Common stock issued (in shares) 764,226,882 755,993,198
Treasury stock (in shares) 29,011,573 12,803,303
v3.22.0.1
Consolidated Statements of Cash Flows
$ in Millions
12 Months Ended
Dec. 31, 2021
USD ($)
Dec. 31, 2020
USD ($)
Dec. 31, 2019
USD ($)
Net Cash Provided by (Used in) Operating Activities [Abstract]      
Net income (loss) $ 6,405 $ 1,294 $ (1,272)
Less: Income from discontinued operations, net of tax 0 0 445
Income (loss) from continuing operations, net of tax 6,405 1,294 (1,717)
Adjustments to reconcile net income to net cash provided by (used for) operating activities:      
Depreciation and amortization 2,842 2,874 2,938
Provision (Credit) for deferred income tax 278 258 (228)
Earnings of nonconsolidated affiliates less than (in excess of) dividends received (651) 443 1,114
Net periodic pension benefit cost 39 266 144
Pension contributions (1,219) (299) (261)
Net gain on sales of assets, businesses and investments (105) (802) (81)
Restructuring, goodwill impairment and asset related charges - net 6 708 3,219
Other net loss 921 318 198
Changes in assets and liabilities, net of effects of acquired and divested companies:      
Accounts and notes receivable (2,132) 171 1,253
Inventories (1,768) 515 668
Accounts payable 2,458 (84) (948)
Other assets and liabilities, net (5) 590 (586)
Cash provided by operating activities - continuing operations 7,069 6,252 5,713
Cash provided by (used for) operating activities - discontinued operations (60) (26) 217
Cash provided by (used for) operating activities 7,009 6,226 5,930
Investing Activities      
Capital expenditures (1,501) (1,252) (1,961)
Investment in gas field developments (92) (5) (76)
Purchases of previously leased assets (694) (5) (9)
Proceeds from sales of property and businesses, net of cash divested 68 929 84
Acquisitions of property and businesses, net of cash acquired (129) (130) 0
Investments in and loans to nonconsolidated affiliates 0 (333) (638)
Distributions and loan repayments from nonconsolidated affiliates 51 7 89
Purchases of investments (1,366) (1,203) (899)
Proceeds from sales and maturities of investments 759 1,122 1,252
Other investing activities, net (10) 29 0
Cash used for investing activities - continuing operations (2,914) (841) (2,158)
Cash used for investing activities - discontinued operations 0 0 (34)
Cash provided by (used for) investing activities (2,914) (841) (2,192)
Financing Activities      
Changes in short-term notes payable (48) (431) 307
Proceeds from Short-term Debt, Maturing in More than Three Months 144 163 0
Repayments of Short-term Debt, Maturing in More than Three Months (130) (163) 0
Proceeds from issuance of long-term debt 109 4,672 2,287
Payments on long-term debt (2,771) (4,653) (5,561)
Purchases of treasury stock (1,000) (125) (500)
Proceeds from issuance of parent company stock 320 108 93
Transaction financing, debt issuance and other costs (537) (175) (119)
Employee taxes paid for share-based payment arrangements (12) (27) (60)
Distributions to noncontrolling interests (73) (62) (77)
Purchases of noncontrolling interests 0 0 (297)
Dividends paid to stockholders (2,073) (2,071) (1,550)
Settlements and transfers related to separation from DowDuPont Inc. 0 0 1,935
Cash used for financing activities - continuing operations (6,071) (2,764) (4,077)
Cash used for financing activities - discontinued operations 0 0 (18)
Cash used for financing activities (6,071) (2,764) (4,095)
Effect of exchange rate changes on cash, cash equivalents and restricted cash (99) 107 (27)
Summary      
Decrease in cash, cash equivalents and restricted cash (2,075) 2,728 (384)
Cash, cash equivalents and restricted cash at beginning of year 5,108 2,380 2,764
Cash, cash equivalents and restricted cash at end of year 3,033 5,108 2,380
Less: Restricted cash and cash equivalents, included in Other current assets 45 4 13
Cash and cash equivalents at end of year 2,988 5,104 2,367
DowDuPont      
Financing Activities      
Dividends paid to DowDuPont Inc. $ 0 $ 0 $ 535
v3.22.0.1
Consolidated Statements of Equity - USD ($)
$ in Millions
Total
Common Stock
Add'l Paid-in Capital
Retained Earnings
Accumulated Other Comprehensive Loss
Unearned ESOP
Treasury Stock
Beginning balance at Dec. 31, 2018   $ 0 $ 7,042 $ 35,460 $ (9,885) $ (134) $ 0
Increase (Decrease) in Stockholders' Equity [Roll Forward]              
Common stock issued   8          
Common stock issued/sold     57        
Issuance of parent company stock     28        
Stock-based compensation and allocation of ESOP shares     235     45  
Other     (37) (14)      
Net income (loss) available for The Dow Chemical Company common stockholder $ (1,359)     (1,359)      
Dividends to stockholders       (1,550)      
Dividends to parent       (535)      
Settlements and transfers related to separation from DowDuPont Inc. 1,935     (14,806) 793    
Stockholders' Equity, Period Increase (Decrease) | Accounting Standards Update 2014-09       (151)      
Other comprehensive income (loss) (1,154)       (1,154)    
ESOP shares acquired           (2)  
Treasury stock purchases             (500)
Ending balance at Dec. 31, 2019 $ 14,094 8 7,325 17,045 (10,246) (91) (500)
Increase (Decrease) in Stockholders' Equity [Roll Forward]              
Dividends declared per share of common stock $ 2.10            
Dow Inc.’s stockholders’ equity $ 13,541            
Noncontrolling interests 553            
Common stock issued   0          
Common stock issued/sold     108        
Issuance of parent company stock     0        
Stock-based compensation and allocation of ESOP shares     162     42  
Other     0 (15)      
Net income (loss) available for The Dow Chemical Company common stockholder 1,225     1,225      
Dividends to stockholders       (2,071)      
Dividends to parent       0      
Settlements and transfers related to separation from DowDuPont Inc. 0     177 0    
Stockholders' Equity, Period Increase (Decrease) | Accounting Standards Update 2014-09       0      
Other comprehensive income (loss) (609)       (609)    
ESOP shares acquired           0  
Treasury stock purchases             (125)
Ending balance at Dec. 31, 2020 $ 13,005 8 7,595 16,361 (10,855) (49) (625)
Increase (Decrease) in Stockholders' Equity [Roll Forward]              
Dividends declared per share of common stock $ 2.80            
Dow Inc.’s stockholders’ equity $ 12,435            
Noncontrolling interests 570            
Common stock issued   0          
Common stock issued/sold     320        
Issuance of parent company stock     0        
Stock-based compensation and allocation of ESOP shares     236     34  
Other     0 (22)      
Net income (loss) available for The Dow Chemical Company common stockholder 6,311     6,311      
Dividends to stockholders       (2,073)      
Dividends to parent       0      
Settlements and transfers related to separation from DowDuPont Inc. 0     46 0    
Stockholders' Equity, Period Increase (Decrease) | Accounting Standards Update 2014-09       0      
Other comprehensive income (loss) 1,878       1,878    
ESOP shares acquired           0  
Treasury stock purchases             (1,000)
Ending balance at Dec. 31, 2021 $ 18,739 $ 8 $ 8,151 $ 20,623 $ (8,977) $ (15) $ (1,625)
Increase (Decrease) in Stockholders' Equity [Roll Forward]              
Dividends declared per share of common stock $ 2.80            
Dow Inc.’s stockholders’ equity $ 18,165            
Noncontrolling interests $ 574            
v3.22.0.1
TDCC Consolidated Statements of Income Consolidated Statements of Income - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Net sales $ 54,968 $ 38,542 $ 42,951
Cost of sales 44,191 33,346 36,657
Research and development expenses 857 768 765
Selling, general and administrative expenses 1,645 1,471 1,590
Amortization of intangibles 388 401 419
Restructuring, goodwill impairment and asset related charges - net 6 708 3,219
Business Combination, Integration And Separation Related Costs 0 239 1,063
Equity in earnings (losses) of nonconsolidated affiliates 975 (18) (94)
Sundry income (expense) - net (35) 1,269 461
Interest income 55 38 81
Interest expense and amortization of debt discount 731 827 933
Income (loss) from continuing operations before income taxes 8,145 2,071 (1,247)
Provision for income taxes on continuing operations 1,740 777 470
Income (loss) from continuing operations, net of tax 6,405 1,294 (1,717)
Income from discontinued operations, net of tax 0 0 445
Net income (loss) 6,405 1,294 (1,272)
Net income attributable to noncontrolling interests 94 69 87
Net income (loss) available for The Dow Chemical Company common stockholder 6,311 1,225 (1,359)
The Dow Chemical Company      
Net sales 54,968 38,542 42,951
Cost of sales 44,187 33,343 36,657
Research and development expenses 857 768 765
Selling, general and administrative expenses 1,645 1,471 1,585
Amortization of intangibles 388 401 419
Restructuring, goodwill impairment and asset related charges - net 6 708 3,219
Business Combination, Integration And Separation Related Costs 0 239 1,039
Equity in earnings (losses) of nonconsolidated affiliates 975 (18) (94)
Sundry income (expense) - net (79) 1,274 573
Interest income 56 40 81
Interest expense and amortization of debt discount 731 827 952
Income (loss) from continuing operations before income taxes 8,106 2,081 (1,125)
Provision for income taxes on continuing operations 1,738 777 470
Income (loss) from continuing operations, net of tax 6,368 1,304 (1,595)
Income from discontinued operations, net of tax 0 0 445
Net income (loss) 6,368 1,304 (1,150)
Net income attributable to noncontrolling interests 94 69 87
Net income (loss) available for The Dow Chemical Company common stockholder $ 6,274 $ 1,235 $ (1,237)
v3.22.0.1
Consolidated Statements of Comprehensive Loss - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Net income (loss) $ 6,405 $ 1,294 $ (1,272)
Other comprehensive income (loss), net of tax      
Unrealized gains (losses) on investments (45) 40 115
Cumulative translation adjustments (425) 205 (32)
Pension and other postretirement benefit plans 2,225 (778) (899)
Derivative instruments 123 (76) (338)
Total other comprehensive income (loss) 1,878 (609) (1,154)
Comprehensive income (loss) 8,283 685 (2,426)
Comprehensive income attributable to noncontrolling interests, net of tax 94 69 99
Comprehensive income (loss) attributable to The Dow Chemical Company 8,189 616 (2,525)
The Dow Chemical Company      
Net income (loss) 6,368 1,304 (1,150)
Other comprehensive income (loss), net of tax      
Unrealized gains (losses) on investments (45) 40 115
Cumulative translation adjustments (425) 205 (32)
Pension and other postretirement benefit plans 2,225 (778) (899)
Derivative instruments 123 (76) (338)
Total other comprehensive income (loss) 1,878 (609) (1,154)
Comprehensive income (loss) 8,246 695 (2,304)
Comprehensive income attributable to noncontrolling interests, net of tax 94 69 99
Comprehensive income (loss) attributable to The Dow Chemical Company $ 8,152 $ 626 $ (2,403)
v3.22.0.1
TDCC Consolidated Balance Sheets - USD ($)
$ in Millions
Dec. 31, 2021
Dec. 31, 2020
Cash and cash equivalents $ 2,988 $ 5,104
Trade (net of allowance for doubtful receivables - 2021: $54; 2020: $51) 6,841 5,090
Other Receivables 2,713 2,300
Inventories 7,372 5,701
Other current assets 934 889
Total current assets 20,848 19,084
Investment in nonconsolidated affiliates 2,045 1,327
Other investments (investments carried at fair value - 2021: $2,079; 2020: $1,674) 3,193 2,775
Noncurrent receivables 478 465
Total investments 5,716 4,567
Property 57,604 56,325
Less: Accumulated depreciation 37,049 36,086
Net property 20,555 20,239
Goodwill 8,764 8,908
Other intangible assets (net of accumulated amortization - 2021: $4,725; 2020: $4,428) 2,881 3,352
Operating lease right-of-use assets 1,412 1,856
Deferred income tax assets 1,358 2,215
Deferred charges and other assets 1,456 1,249
Total other assets 15,871 17,580
Total Assets 62,990 61,470
Notes payable 161 156
Long-term debt due within one year 231 460
Accounts Payable, Trade 5,577 3,763
Accounts Payable, Other 2,839 2,126
Operating lease liabilities - current 314 416
Income taxes payable 623 397
Accrued and other current liabilities 3,481 3,790
Total current liabilities 13,226 11,108
Long-Term Debt 14,280 16,491
Deferred income tax liabilities 506 405
Pension and other postretirement benefits - noncurrent 7,557 11,648
Asbestos-related liabilities - noncurrent 931 1,013
Operating lease liabilities - noncurrent 1,149 1,521
Other noncurrent obligations 6,602 6,279
Total other noncurrent liabilities 16,745 20,866
Common stock (authorized and issued 100 shares of $0.01 par value each) 8 8
Additional paid-in capital 8,151 7,595
Retained earnings 20,623 16,361
Accumulated other comprehensive loss (8,977) (10,855)
Unearned ESOP shares (15) (49)
Dow Inc.’s stockholders’ equity 18,165 12,435
Noncontrolling interests 574 570
Total equity 18,739 13,005
Total Liabilities and Equity 62,990 61,470
The Dow Chemical Company    
Cash and cash equivalents 2,988 5,104
Trade (net of allowance for doubtful receivables - 2021: $54; 2020: $51) 6,841 5,090
Other Receivables 2,712 2,302
Inventories 7,372 5,701
Other current assets 924 801
Total current assets 20,837 18,998
Investment in nonconsolidated affiliates 2,045 1,327
Other investments (investments carried at fair value - 2021: $2,079; 2020: $1,674) 3,193 2,775
Noncurrent receivables 452 426
Total investments 5,690 4,528
Property 57,604 56,325
Less: Accumulated depreciation 37,049 36,086
Net property 20,555 20,239
Goodwill 8,764 8,908
Other intangible assets (net of accumulated amortization - 2021: $4,725; 2020: $4,428) 2,881 3,352
Operating lease right-of-use assets 1,412 1,856
Deferred income tax assets 1,358 2,215
Deferred charges and other assets 1,455 1,249
Total other assets 15,870 17,580
Total Assets 62,952 61,345
Notes payable 161 156
Long-term debt due within one year 231 460
Accounts Payable, Trade 5,577 3,763
Accounts Payable, Other 2,841 2,126
Operating lease liabilities - current 314 416
Income taxes payable 623 397
Accrued and other current liabilities 3,299 3,256
Total current liabilities 13,046 10,574
Long-Term Debt 14,280 16,491
Deferred income tax liabilities 506 405
Pension and other postretirement benefits - noncurrent 7,557 11,648
Asbestos-related liabilities - noncurrent 931 1,013
Operating lease liabilities - noncurrent 1,149 1,521
Other noncurrent obligations 6,454 6,124
Total other noncurrent liabilities 16,597 20,711
Common stock (authorized and issued 100 shares of $0.01 par value each) 0 0
Additional paid-in capital 8,159 7,603
Retained earnings 19,288 16,300
Accumulated other comprehensive loss (8,977) (10,855)
Unearned ESOP shares (15) (49)
Dow Inc.’s stockholders’ equity 18,455 12,999
Noncontrolling interests 574 570
Total equity 19,029 13,569
Total Liabilities and Equity $ 62,952 $ 61,345
v3.22.0.1
TDCC Consolidated Statements of Cash Flows Statement
$ in Millions
12 Months Ended
Dec. 31, 2021
USD ($)
Dec. 31, 2020
USD ($)
Dec. 31, 2019
USD ($)
Net income (loss) $ 6,405 $ 1,294 $ (1,272)
Income from discontinued operations, net of tax 0 0 445
Income from continuing operations, net of tax 6,405 1,294 (1,717)
Depreciation and amortization 2,842 2,874 2,938
Provision (Credit) for deferred income tax 278 258 (228)
Earnings of nonconsolidated affiliates less than (in excess of) dividends received (651) 443 1,114
Net periodic pension benefit cost 39 266 144
Pension contributions (1,219) (299) (261)
Net gain on sales of assets, businesses and investments (105) (802) (81)
Restructuring, goodwill impairment and asset related charges - net 6 708 3,219
Other net loss 921 318 198
Accounts and notes receivable (2,132) 171 1,253
Inventories (1,768) 515 668
Accounts payable 2,458 (84) (948)
Other assets and liabilities, net (5) 590 (586)
Cash provided by operating activities - continuing operations 7,069 6,252 5,713
Cash provided by (used for) operating activities - discontinued operations (60) (26) 217
Cash provided by (used for) operating activities 7,009 6,226 5,930
Capital expenditures (1,501) (1,252) (1,961)
Investment in gas field developments (92) (5) (76)
Purchases of previously leased assets (694) (5) (9)
Proceeds from sales of property and businesses, net of cash divested 68 929 84
Acquisitions of property and businesses, net of cash acquired (129) (130) 0
Investments in and loans to nonconsolidated affiliates 0 (333) (638)
Distributions and loan repayments from nonconsolidated affiliates 51 7 89
Purchases of investments (1,366) (1,203) (899)
Proceeds from sales and maturities of investments 759 1,122 1,252
Other investing activities, net (10) 29 0
Cash used for investing activities - continuing operations (2,914) (841) (2,158)
Cash used for investing activities - discontinued operations 0 0 (34)
Cash provided by (used for) investing activities (2,914) (841) (2,192)
Changes in short-term notes payable (48) (431) 307
Proceeds from Short-term Debt, Maturing in More than Three Months 144 163 0
Repayments of Short-term Debt, Maturing in More than Three Months (130) (163) 0
Proceeds from issuance of long-term debt 109 4,672 2,287
Payments on long-term debt (2,771) (4,653) (5,561)
Proceeds from issuance of parent company stock 320 108 93
Transaction financing, debt issuance and other costs (537) (175) (119)
Employee taxes paid for share-based payment arrangements (12) (27) (60)
Distributions to noncontrolling interests (73) (62) (77)
Purchases of noncontrolling interests 0 0 (297)
Dividends paid to Dow Inc. 2,073 2,071 1,550
Transfer of business under common control 0 0 (1,935)
Cash used for financing activities - continuing operations (6,071) (2,764) (4,077)
Cash used for financing activities - discontinued operations 0 0 (18)
Cash used for financing activities (6,071) (2,764) (4,095)
Effect of exchange rate changes on cash, cash equivalents and restricted cash (99) 107 (27)
Decrease in cash, cash equivalents and restricted cash (2,075) 2,728 (384)
Cash, cash equivalents and restricted cash at beginning of year 5,108 2,380 2,764
Cash, cash equivalents and restricted cash at end of year 3,033 5,108 2,380
Less: Restricted cash and cash equivalents, included in Other current assets 45 4 13
Cash and cash equivalents at end of year 2,988 5,104 2,367
The Dow Chemical Company      
Net income (loss) 6,368 1,304 (1,150)
Income from discontinued operations, net of tax 0 0 445
Income from continuing operations, net of tax 6,368 1,304 (1,595)
Depreciation and amortization 2,842 2,874 2,938
Provision (Credit) for deferred income tax 278 258 (228)
Earnings of nonconsolidated affiliates less than (in excess of) dividends received (651) 443 1,114
Net periodic pension benefit cost 39 266 144
Pension contributions (1,219) (299) (261)
Net gain on sales of assets, businesses and investments (105) (802) (81)
Restructuring, goodwill impairment and asset related charges - net 6 708 3,219
Other net loss 927 320 213
Accounts and notes receivable (2,132) 171 1,253
Inventories (1,768) 515 668
Accounts payable 2,458 (84) (948)
Other assets and liabilities, net 157 589 (730)
Cash provided by operating activities - continuing operations 7,200 6,263 5,706
Cash provided by (used for) operating activities - discontinued operations 0 0 371
Cash provided by (used for) operating activities 7,200 6,263 6,077
Capital expenditures (1,501) (1,252) (1,961)
Investment in gas field developments (92) (5) (76)
Purchases of previously leased assets (694) (5) (9)
Proceeds from sales of property and businesses, net of cash divested 68 929 84
Acquisitions of property and businesses, net of cash acquired (129) (130) 0
Investments in and loans to nonconsolidated affiliates 0 (333) (638)
Distributions and loan repayments from nonconsolidated affiliates 51 7 89
Purchases of investments (1,366) (1,203) (899)
Proceeds from sales and maturities of investments 759 1,122 1,252
Other investing activities, net (10) 29 0
Cash used for investing activities - continuing operations (2,914) (841) (2,158)
Cash used for investing activities - discontinued operations 0 0 (34)
Cash provided by (used for) investing activities (2,914) (841) (2,192)
Changes in short-term notes payable (48) (431) 307
Proceeds from Short-term Debt, Maturing in More than Three Months 144 163 0
Repayments of Short-term Debt, Maturing in More than Three Months (130) (163) 0
Proceeds from issuance of long-term debt 109 4,672 2,287
Payments on long-term debt (2,771) (4,653) (5,561)
Proceeds from issuance of parent company stock 320 108 93
Transaction financing, debt issuance and other costs (537) (175) (119)
Employee taxes paid for share-based payment arrangements (12) (27) (60)
Distributions to noncontrolling interests (73) (62) (77)
Purchases of noncontrolling interests 0 0 (297)
Dividends paid to Dow Inc. 3,264 2,233 201
Dividends paid to DowDuPont Inc. 0 0 535
Transfer of business under common control 0 0 (61)
Cash used for financing activities - continuing operations (6,262) (2,801) (4,224)
Cash used for financing activities - discontinued operations 0 0 (18)
Cash used for financing activities (6,262) (2,801) (4,242)
Effect of exchange rate changes on cash, cash equivalents and restricted cash (99) 107 (27)
Decrease in cash, cash equivalents and restricted cash (2,075) 2,728 (384)
Cash, cash equivalents and restricted cash at beginning of year 5,108 2,380 2,764
Cash, cash equivalents and restricted cash at end of year 3,033 5,108 2,380
Less: Restricted cash and cash equivalents, included in Other current assets 45 4 13
Cash and cash equivalents at end of year 2,988 5,104 2,367
DowDuPont      
Dividends paid to DowDuPont Inc. 0 0 535
DowDuPont | The Dow Chemical Company      
Dividends paid to DowDuPont Inc.     535
Dow Inc. [Member] | The Dow Chemical Company      
Dividends paid to DowDuPont Inc. $ 3,264 $ 2,233 $ 201
v3.22.0.1
TDCC Consolidated Statements of Equity Statement - USD ($)
$ in Millions
Total
Common Stock
Add'l Paid-in Capital
Retained Earnings [Member]
Accumulated Other Comprehensive Loss
Unearned ESOP
The Dow Chemical Company
The Dow Chemical Company
Common Stock
The Dow Chemical Company
Add'l Paid-in Capital
The Dow Chemical Company
Retained Earnings [Member]
The Dow Chemical Company
Accumulated Other Comprehensive Loss
The Dow Chemical Company
Unearned ESOP
Dow Inc. [Member]
The Dow Chemical Company
Add'l Paid-in Capital
Dow Inc. [Member]
The Dow Chemical Company
Retained Earnings [Member]
DowDuPont
The Dow Chemical Company
Add'l Paid-in Capital
DowDuPont
The Dow Chemical Company
Retained Earnings [Member]
Beginning balance at Dec. 31, 2018   $ 0 $ 7,042 $ 35,460 $ (9,885) $ (134)   $ 0 $ 7,042 $ 35,460 $ (9,885) $ (134)        
Issuance of parent company stock     28                   $ 65   $ 28  
Stock-based compensation and allocation of ESOP shares     235     45     235     45        
Other     37 14         (37) (14)            
Net income (loss) available for The Dow Chemical Company common stockholder $ (1,359)     (1,359)     $ (1,237)     (1,237)            
Dividends to parent       (535)                   $ (201)   $ (535)
Settlements and transfers related to separation from DowDuPont Inc. 1,935     (14,806) 793   61     (16,009) 793          
Stockholders' Equity, Period Increase (Decrease) | Accounting Standards Update 2014-09       (151)           (151)            
Other comprehensive income (loss) (1,154)       (1,154)           (1,154)          
ESOP shares acquired           (2)           (2)        
Ending balance at Dec. 31, 2019 14,094 8 7,325 17,045 (10,246) (91) 14,862 0 7,333 17,313 (10,246) (91)        
The Dow Chemical Company’s stockholder's equity 13,541           14,309                  
Noncontrolling interests 553           553                  
Issuance of parent company stock     0                   108   0  
Stock-based compensation and allocation of ESOP shares     162     42     162     42        
Other     0 15         0 (15)            
Net income (loss) available for The Dow Chemical Company common stockholder 1,225     1,225     1,235     1,235            
Dividends to parent       0                   (2,233)   0
Settlements and transfers related to separation from DowDuPont Inc. 0     177 0   0     0 0          
Stockholders' Equity, Period Increase (Decrease) | Accounting Standards Update 2014-09       0           0            
Other comprehensive income (loss) (609)       (609)           (609)          
ESOP shares acquired           0           0        
Ending balance at Dec. 31, 2020 13,005 8 7,595 16,361 (10,855) (49) 13,569 $ 0 7,603 16,300 (10,855) (49)        
The Dow Chemical Company’s stockholder's equity 12,435           12,999                  
Noncontrolling interests 570           570                  
Issuance of parent company stock     0                   $ 320   $ 0  
Stock-based compensation and allocation of ESOP shares     236     34     236     34        
Other     0 22         0 (22)            
Net income (loss) available for The Dow Chemical Company common stockholder 6,311     6,311     6,274     6,274            
Dividends to parent       0                   $ (3,264)   $ 0
Settlements and transfers related to separation from DowDuPont Inc. 0     46 0   0     0 0          
Stockholders' Equity, Period Increase (Decrease) | Accounting Standards Update 2014-09       0           0            
Other comprehensive income (loss) 1,878       1,878           1,878          
ESOP shares acquired           0           0        
Ending balance at Dec. 31, 2021 18,739 $ 8 $ 8,151 $ 20,623 $ (8,977) $ (15) 19,029   $ 8,159 $ 19,288 $ (8,977) $ (15)        
The Dow Chemical Company’s stockholder's equity 18,165           18,455                  
Noncontrolling interests $ 574           $ 574                  
v3.22.0.1
TDCC Consolidated Balance Sheets Parentheticals - USD ($)
$ in Millions
Dec. 31, 2021
Dec. 31, 2020
Investments carried at fair value $ 2,079 $ 1,674
Other intangible assets, accumulated amortization $ 4,725 $ 4,428
Common stock authorized (in shares) 5,000,000,000  
Common stock issued (in shares) 764,226,882 755,993,198
Common stock, par value (in dollars per share) $ 0.01  
The Dow Chemical Company    
Accounts Receivable, Allowance for Credit Loss $ 54 $ 51
Other intangible assets, accumulated amortization $ 4,725 $ 4,428
Common stock authorized (in shares) 100  
Common stock issued (in shares) 100  
Common stock, par value (in dollars per share) $ 0.01  
v3.22.0.1
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Notes)
12 Months Ended
Dec. 31, 2021
Accounting Policies [Abstract]  
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
Merger and Separation
On April 1, 2019, DowDuPont Inc. (“DowDuPont” and effective June 3, 2019, n/k/a DuPont de Nemours, Inc. or "DuPont") completed the separation of its materials science business and Dow Inc. became the direct parent company of The Dow Chemical Company and its consolidated subsidiaries (“TDCC” and together with Dow Inc., “Dow” or the “Company”). The separation was contemplated by the merger of equals transaction effective August 31, 2017, under the Agreement and Plan of Merger, dated as of December 11, 2015, as amended on March 31, 2017 (the "Merger Agreement"). TDCC and E. I. du Pont de Nemours and Company and its consolidated subsidiaries (“Historical DuPont”) each merged with subsidiaries of DowDuPont and, as a result, TDCC and Historical DuPont became subsidiaries of DowDuPont (the “Merger”). Subsequent to the Merger, TDCC and Historical DuPont engaged in a series of internal reorganization and realignment steps to realign their businesses into three subgroups: agriculture, materials science and specialty products. Dow Inc. was formed as a wholly owned subsidiary of DowDuPont to serve as the holding company for the materials science business. See Note 3 for additional information.
Principles of Consolidation and Basis of Presentation
The accompanying consolidated financial statements of Dow Inc. and TDCC were prepared in accordance with accounting principles generally accepted in the United States of America (“U.S. GAAP”) and include the assets, liabilities, revenues and expenses of all majority-owned subsidiaries over which Dow exercises control and, when applicable, entities for which Dow has a controlling financial interest or is the primary beneficiary. Intercompany transactions and balances are eliminated in consolidation. Investments in nonconsolidated affiliates (20-50 percent owned companies or less than 20 percent owned companies over which significant influence is exercised) are primarily accounted for using the equity method.

Effective April 1, 2019, Dow Inc. owns all of the outstanding common shares of TDCC. TDCC is deemed the predecessor to Dow Inc. and the historical results of TDCC are deemed the historical results of Dow Inc. for periods prior to and including March 31, 2019. As a result of the parent/subsidiary relationship between Dow Inc. and TDCC, and considering that the financial statements and disclosures of each company are substantially similar, the companies are filing a combined report for this Annual Report on Form 10-K. The information reflected in the report is equally applicable to both Dow Inc. and TDCC, except where otherwise noted.

As of the effective date and time of the distribution, DowDuPont no longer beneficially owned any equity interest in Dow and no longer consolidated Dow and its consolidated subsidiaries into its financial results. The consolidated financial results of Dow for the applicable periods presented reflect the distribution of TDCC’s agricultural sciences business (“AgCo”) and specialty products business (“SpecCo”) as discontinued operations, as well as the receipt of Historical DuPont’s ethylene and ethylene copolymers businesses (other than its ethylene acrylic elastomers business) (“ECP”) as a common control transaction from the closing of the Merger on August 31, 2017 ("Merger Date"). See Note 3 for additional information.

The Company conducts its worldwide operations through six global businesses which are organized into the following operating segments: Packaging & Specialty Plastics, Industrial Intermediates & Infrastructure and Performance Materials & Coatings. Corporate contains the reconciliation between the totals for the operating segments and the Company's totals. See Note 26 for additional information.

From the Merger Date through the separation, transactions between DowDuPont, TDCC and Historical DuPont and their affiliates were treated as related party transactions. Transactions between TDCC and Historical DuPont primarily consisted of the sale and procurement of certain raw materials that were consumed in each company's manufacturing process. Transactions between TDCC and Dow Inc. are treated as related party transactions for TDCC. See Note 25 for additional information.

Throughout this Annual Report on Form 10-K, unless otherwise indicated, amounts and activity are presented on a continuing operations basis.

Except as otherwise indicated by the context, the term "Union Carbide" means Union Carbide Corporation and the term "Dow Silicones" means Dow Silicones Corporation, both wholly owned subsidiaries of the Company.

Certain reclassifications of prior period amounts have been made to conform with the current year presentation.

Use of Estimates in Financial Statement Preparation
The preparation of financial statements in accordance with U.S. GAAP requires the use of estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the financial statements, and the reported amounts of revenues and expenses during the reporting period. The Company’s consolidated financial statements include amounts that are based on management’s best estimates and judgments. Actual results could differ from those estimates.

Significant Accounting Policies
Asbestos-Related Matters
Accruals for asbestos-related matters, including defense and processing costs, are recorded based on an analysis of claim and resolution activity, defense spending, and pending and future claims. These accruals are assessed at each balance sheet date to determine if the asbestos-related liability remains appropriate. Accruals for asbestos-related matters are included in the consolidated balance sheets in “Accrued and other current liabilities” and “Asbestos-related liabilities - noncurrent.” See Note 16 for additional information.
Legal Costs
The Company expenses legal costs as incurred, with the exception of defense and processing costs associated with asbestos-related matters.

Foreign Currency Translation
The local currency has been primarily used as the functional currency throughout the world. Translation gains and losses of those operations that use local currency as the functional currency are included in the consolidated balance sheets in "Accumulated other comprehensive loss" ("AOCL"). For certain subsidiaries, the U.S. dollar is used as the functional currency. This occurs when the subsidiary operates in an economic environment where the products produced and sold are tied to U.S. dollar-denominated markets, or when the foreign subsidiary operates in a hyper-inflationary environment. Where the U.S. dollar is used as the functional currency, foreign currency translation gains and losses are reflected in income.

Environmental Matters
Accruals for environmental matters are recorded when it is probable that a liability has been incurred and the amount of the liability can be reasonably estimated based on current law and existing technologies. These accruals are adjusted periodically as assessment and remediation efforts progress or as additional technical or legal information becomes available. Accruals for environmental liabilities are included in the consolidated balance sheets in “Accrued and other current liabilities” and “Other noncurrent obligations” at undiscounted amounts. Accruals for related insurance or other third-party recoveries for environmental liabilities are recorded when it is probable that a recovery will be realized and are included in the consolidated balance sheets in “Accounts and notes receivable - Other” or "Noncurrent receivables."

Environmental costs are capitalized if the costs extend the life of the property, increase its capacity and/or mitigate or prevent contamination from future operations. Environmental costs are also capitalized in recognition of legal asset retirement obligations resulting from the acquisition, construction and/or normal operation of a long-lived asset. Costs related to environmental contamination treatment and cleanup are charged to expense. Estimated future incremental operations, maintenance and management costs directly related to remediation are accrued when such costs are probable and reasonably estimable.

Cash and Cash Equivalents
Cash and cash equivalents include time deposits and investments with maturities of three months or less at the time of purchase.

Financial Instruments
The Company calculates the fair value of financial instruments using quoted market prices when available. When quoted market prices are not available for financial instruments, the Company uses standard pricing models with market-based inputs that take into account the present value of estimated future cash flows.

The Company utilizes derivatives to manage exposures to foreign currency exchange rates, commodity prices and interest rate risk. The fair values of all derivatives are recognized as assets or liabilities at the balance sheet date. Changes in the fair values of these instruments are reported in income or AOCL, depending on the use of the derivative and whether the Company has elected hedge accounting treatment.

Gains and losses on derivatives that are designated and qualify as cash flow hedging instruments are recorded in AOCL until the underlying transactions are recognized in income. Gains and losses on derivative and non-derivative instruments used as hedges of the Company’s net investment in foreign operations are recorded in AOCL as part of the cumulative translation adjustment.

Gains and losses on derivatives designated and qualifying as fair value hedging instruments, as well as the offsetting losses and gains on the hedged items, are reported in income in the same accounting period. Derivatives not designated as hedging instruments are marked-to-market at the end of each accounting period with the results included in income.
Inventories
Inventories are stated at the lower of cost or net realizable value. The method of determining cost for each subsidiary varies among last-in, first-out (“LIFO”); first-in, first-out (“FIFO”); and average cost, and is used consistently from year to year. At December 31, 2021, approximately 27 percent, 65 percent and 8 percent of the Company's inventories were accounted for under the LIFO, FIFO and average cost methods, respectively. At December 31, 2020, approximately 30 percent, 58 percent and 12 percent of the Company's inventories were accounted for under the LIFO, FIFO and average cost methods, respectively.

The Company routinely exchanges and swaps raw materials and finished goods with other companies to reduce delivery time, freight and other transportation costs. These transactions are treated as non-monetary exchanges and are valued at cost.

Property
Land, buildings and equipment are carried at cost less accumulated depreciation or amortization. Property under finance lease agreements is carried at the present value of lease payments over the lease term less accumulated amortization. Depreciation is based on the estimated service lives of depreciable assets and is calculated using the straight-line method. Fully depreciated assets are retained in property and accumulated depreciation accounts until they are removed from service. In the case of disposals, assets and related accumulated depreciation are removed from the accounts, and the net amounts, less proceeds from disposal, are included in income.

Impairment and Disposal of Long-Lived Assets
The Company evaluates long-lived assets (property, finite-lived intangible assets and right-of-use assets) for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. When undiscounted future cash flows are not expected to be sufficient to recover an asset’s carrying amount, the asset is written down to its fair value based on bids received from third parties or a discounted cash flow analysis based on market participant assumptions.

Long-lived assets to be disposed of by sale, if material, are classified as held for sale and reported at the lower of carrying amount or fair value less cost to sell, and depreciation/amortization is ceased. Long-lived assets to be disposed of other than by sale are classified as held and used until they are disposed of and reported at the lower of carrying amount or fair value, and depreciation/amortization is recognized over the remaining useful life of the assets.

Goodwill and Other Intangible Assets
The Company records goodwill when the purchase price of a business combination exceeds the estimated fair value of net identified tangible and intangible assets acquired. Goodwill is tested for impairment at the reporting unit level annually in the fourth quarter, or more frequently when events or changes in circumstances indicate that the fair value of a reporting unit has more likely than not declined below its carrying value. When testing goodwill for impairment, the Company may first assess qualitative factors. If an initial qualitative assessment identifies that it is more likely than not that the fair value of a reporting unit is less than its carrying value, additional quantitative testing is performed. The Company may also elect to skip the qualitative testing and proceed directly to the quantitative testing. If the quantitative testing indicates that goodwill is impaired, an impairment charge is recognized based on the difference between the reporting unit's carrying value and its fair value. The Company primarily utilizes a discounted cash flow methodology to calculate the fair value of its reporting units.

Finite-lived intangible assets such as developed technology, customer-related, trademarks, tradenames and software, are amortized over their estimated useful lives, generally on a straight-line basis for periods ranging primarily from 3 to 20 years.

Asset Retirement Obligations
The Company records asset retirement obligations as incurred and reasonably estimable, including obligations for which the timing and/or method of settlement are conditional on a future event that may or may not be within the control of the Company. The fair values of obligations are recorded as liabilities on a discounted basis and are accreted over time for the change in present value. Costs associated with the liabilities are capitalized and amortized over the estimated remaining useful life of the asset, generally for periods of 10 years or less.
Investments
Investments in debt securities, primarily held by the Company's insurance operations, are classified as trading, available-for-sale or held-to-maturity. Investments classified as trading are reported at fair value with unrealized gains and losses related to mark-to-market adjustments included in income. Those classified as available-for-sale are reported at fair value with unrealized gains and losses recorded in AOCL. Those classified as held-to-maturity are recorded at amortized cost. The cost of investments sold is determined by FIFO or specific identification.

Investments in equity securities with a readily determinable fair value are reported at fair value with unrealized gains and losses related to mark-to-market adjustments included in income. Equity securities without a readily determinable fair value are accounted for at cost, adjusted for impairments and observable price changes in orderly transactions.

The Company routinely reviews its investments for declines in fair value below the cost basis. When events or changes in circumstances indicate the carrying value of an asset may not be recoverable, the security is written down, establishing a new cost basis.

Leases
The Company determines whether a contract contains a lease at contract inception. A contract contains a lease if there is an identified asset and the Company has the right to control the asset.

Operating lease right-of-use (“ROU”) assets represent the Company's right to use an underlying asset for the lease term, and lease liabilities represent the Company's obligation to make lease payments arising from the lease. Operating lease ROU assets and lease liabilities are recognized at commencement date based on the present value of lease payments over the lease term. The Company uses the incremental borrowing rate in determining the present value of lease payments, unless the implicit rate is readily determinable. If lease terms include options to extend or terminate the lease, the ROU asset and lease liability are measured based on the reasonably certain decision. Leases with a term of 12 months or less at the commencement date are not recognized on the balance sheet and are expensed as incurred.

The Company has lease agreements with lease and non-lease components, which are accounted for as a single lease component for nearly all classes of leased assets for which the Company is the lessee. Additionally, for certain equipment leases, the portfolio approach is applied to account for the operating lease ROU assets and lease liabilities. In the consolidated statements of income, lease expense for operating lease payments is recognized on a straight-line basis over the lease term. For finance leases, interest expense is recognized on the lease liability and the ROU asset is amortized over the lease term.

Some leasing arrangements require variable payments that are dependent upon usage or output, or may vary for other reasons, such as insurance or tax payments. Variable lease payments are recognized as incurred and are not presented as part of the ROU asset or lease liability. See Note 17 for additional information.

Revenue
The Company recognizes revenue when its customer obtains control of promised goods or services in an amount that reflects the consideration which the Company expects to receive in exchange for those goods or services. To determine revenue recognition, the Company performs the following five steps: (1) identify the contract(s) with a customer, (2) identify the performance obligations in the contract, (3) determine the transaction price, (4) allocate the transaction price to the performance obligations in the contract and (5) recognize revenue when (or as) the entity satisfies a performance obligation. See Note 4 for additional information.

Revenue related to the Company's insurance operations includes third-party insurance premiums, which are earned over the terms of the related insurance policies and reinsurance contracts.

Severance Costs
The Company routinely reviews its operations around the world in an effort to ensure competitiveness across its businesses and geographic regions. When the reviews result in a workforce reduction related to the shutdown of facilities or other optimization activities, severance benefits are provided to employees primarily under the Company’s ongoing benefit arrangements. These severance costs are accrued once management commits to a plan of termination and it becomes probable that employees will be entitled to benefits at amounts that can be reasonably estimated.
Integration and Separation Costs
The Company classifies expenses related to the Merger and separation as "Integration and separation costs" in the consolidated statements of income. Merger and separation related costs include: post-Merger integration expenses, costs incurred for the separation of AgCo and SpecCo and costs related to the integration of ECP. Integration and separation costs primarily consist of financial adviser, information technology, legal, accounting, consulting and other professional advisory fees associated with preparation and execution of these activities. Integration and separation costs related to the Merger and separation were completed as of December 31, 2020.

Income Taxes
The Company accounts for income taxes using the asset and liability method. Under this method, deferred tax assets and liabilities are recognized for the future tax consequences of temporary differences between the carrying amounts and tax bases of assets and liabilities using enacted tax rates. The effect of a change in tax rates on deferred tax assets or liabilities is recognized in income in the period that includes the enactment date. The Company uses the portfolio approach for releasing income tax effects from AOCL.

The Company recognizes the financial statement effects of an uncertain income tax position when it is more likely than not, based on the technical merits, that the position will be sustained upon examination. The Company accrues for other tax contingencies when it is probable that a liability to a taxing authority has been incurred and the amount of the contingency can be reasonably estimated. The current portion of uncertain income tax positions is included in “Income taxes payable” and the long-term portion is included in “Other noncurrent obligations” in the consolidated balance sheets.

Provision is made for taxes on undistributed earnings of foreign subsidiaries and related companies to the extent that such earnings are not deemed to be permanently invested.

Earnings per Common Share
The calculation of earnings per common share is based on the weighted-average number of the Company's common shares outstanding for the applicable period. The calculation of diluted earnings per common share reflects the effect of all potential common shares that were outstanding during the respective periods, unless the effect of doing so is antidilutive.

Adoption of Accounting Standards
Effective January 1, 2019, the Company adopted Accounting Standards Update ("ASU") 2016-02, “Leases (Topic 842),” and the associated ASUs (collectively, "Topic 842") and added the accounting policy on leases discussed in the section above. Adoption of the new standard resulted in the recording of operating lease ROU assets and lease liabilities of $2.3 billion at January 1, 2019. The net impact to “Retained earnings” was an increase of $32 million and was primarily a result of the recognition of a deferred gain associated with a prior sale-leaseback transaction. The impact is reflected in the "Adoption of accounting standards" line in the consolidated statements of equity of both Dow Inc. and TDCC. See Note 17 for additional information.

In addition, the consolidated financial statements reflect the impact of the adoption of ASU 2014-09, "Revenue from Contracts with Customers (Topic 606)," and the associated ASUs (collectively, "Topic 606") at January 1, 2019 by certain nonconsolidated affiliates of the Company, which were subsequently distributed as part of the separation from DowDuPont. The net impact was reflected in assets and liabilities of discontinued operations with a corresponding reduction to "Retained earnings" of $183 million in the consolidated balance sheets at January 1, 2019. The impact is reflected in the "Adoption of accounting standards" line in the consolidated statements of equity of both Dow Inc. and TDCC.

TDCC Dividends
Effective with the Merger, TDCC no longer had publicly traded common stock. TDCC's common shares were owned solely by its parent company, DowDuPont, prior to separation, and TDCC's Board of Directors ("Board") determined whether or not there would be a dividend distribution to DowDuPont. Effective with the separation from DowDuPont, TDCC became a wholly owned subsidiary of Dow Inc. and TDCC's Board determines whether or not there will be a dividend distribution to Dow Inc. See Notes 18 and 25 for additional information.
v3.22.0.1
RECENT ACCOUNTING GUIDANCE (Notes)
12 Months Ended
Dec. 31, 2021
Accounting Standards Update and Change in Accounting Principle [Abstract]  
RECENT ACCOUNTING GUIDANCE RECENT ACCOUNTING GUIDANCE
Recently Adopted Accounting Guidance
In the first quarter of 2021, the Company adopted Accounting Standards Update 2019-12, "Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes." The amendments simplify the accounting for income taxes by removing certain exceptions to the general principles of Topic 740, "Income Taxes" and improve consistent application by clarifying and amending existing guidance. The adoption of this guidance did not have a material impact on the consolidated financial statements.
v3.22.0.1
SEPARATION FROM DOWDUPONT SEPARATION FROM DOWDUPONT (Notes)
12 Months Ended
Dec. 31, 2021
Discontinued Operations and Disposal Groups [Abstract]  
Separation from DowDuPont [Text Block] SEPARATION FROM DOWDUPONT
Effective August 31, 2017, TDCC and Historical DuPont completed the merger of equals transaction contemplated by the Merger Agreement, by and among TDCC, Historical DuPont, DowDuPont, Diamond Merger Sub, Inc. and Orion Merger Sub, Inc. Pursuant to the Merger Agreement, (i) Diamond Merger Sub, Inc. was merged with and into TDCC, with TDCC surviving the merger as a subsidiary of DowDuPont (the "Diamond Merger") and (ii) Orion Merger Sub, Inc. was merged with and into Historical DuPont, with Historical DuPont surviving the merger as a subsidiary of DowDuPont (the "Orion Merger" and, together with the Diamond Merger, the "Mergers"). Following the consummation of the Mergers, each of TDCC and Historical DuPont became subsidiaries of DowDuPont. Subsequent to the Merger, TDCC and Historical DuPont engaged in a series of internal reorganization and realignment steps to realign their businesses into three subgroups: agriculture, materials science and specialty products. Dow Inc. was formed as a wholly owned subsidiary of DowDuPont to serve as the holding company for the materials science business.

On April 1, 2019, DowDuPont completed the previously announced separation of its materials science business. The separation was effected by way of a pro rata distribution of all of the then-issued and outstanding shares of Dow Inc. common stock to DowDuPont stockholders of record as of the close of business, Eastern Time, on March 21, 2019 (the “Record Date”). The shareholders of record of DowDuPont received one share of Dow Inc. common stock, par value $0.01 per share, for every three shares of DowDuPont common stock, par value $0.01 per share, held as of the Record Date. No fractional shares of Dow Inc. common stock were issued. Instead, cash in lieu of any fractional shares was paid to DowDuPont registered shareholders. The number of shares of Dow Inc. common stock issued on April 1, 2019 was 748.8 million shares. Dow Inc. is now an independent, publicly traded company and Dow Inc. common stock is listed on the NYSE under the symbol “DOW.” Dow Inc. common stock began regular-way trading on April 2, 2019, the first day following the distribution.

Effective April 1, 2019, TDCC became a wholly owned subsidiary of Dow Inc. As of the effective date and time of the distribution, DowDuPont did not beneficially own any equity interest in Dow and no longer consolidated Dow and its consolidated subsidiaries into its financial results. Beginning in the second quarter of 2019, Dow’s consolidated financial results reflect the results of Dow Inc. and its consolidated subsidiaries - that is, TDCC after giving effect to the distribution of AgCo and SpecCo and the receipt of ECP. The consolidated financial results of Dow for periods prior to April 1, 2019, reflect the distribution of AgCo and SpecCo as discontinued operations for each period presented as well as reflect the receipt of ECP as a common control transaction from the closing of the Merger on August 31, 2017.

On April 1, 2019, Dow Inc. received a cash contribution of $2,024 million from DowDuPont as part of the internal reorganization and business realignment steps between Dow Inc., TDCC and DowDuPont. Dow Inc. recognized a reduction to "Retained earnings" of $14,806 million in 2019 as a result of the cash contribution, the distribution of AgCo and SpecCo, and other separation related adjustments. TDCC recognized a reduction to "Retained earnings" of $16,009 million in 2019 as a result of the distribution of AgCo and SpecCo.

Receipt of ECP
As the receipt of ECP was accounted for as a transfer between entities under common control, the consolidated financial statements have been retrospectively adjusted to reflect the receipt of ECP from the closing of the Merger on August 31, 2017. All intercompany transactions have been eliminated in consolidation.
Distribution of AgCo and SpecCo
Upon distribution, the Company retrospectively adjusted the previously issued consolidated financial statements and presented AgCo and SpecCo as discontinued operations based on the guidance in ASC 205-20 “Discontinued Operations” (“ASC 205-20”). The results of operations of AgCo and SpecCo are presented as discontinued operations in the consolidated statements of income and are summarized in the following table:

Results of Operations of AgCo and SpecCo
2019 1
In millions
Net sales$2,953 
Cost of sales1,804 
Research and development expenses175 
Selling, general and administrative expenses 262 
Amortization of intangibles61 
Restructuring and asset related charges - net78 
Equity in earnings of nonconsolidated affiliates28 
Sundry income (expense) - net(18)
Interest income
Interest expense and amortization of debt discount
Income from discontinued operations before income taxes$579 
Provision for income taxes134 
Income from discontinued operations, net of tax$445 
1. Results through March 31, 2019.

Agreements Related to the Separation and Distribution
In connection with the separation, Dow Inc. entered into certain agreements with DuPont and/or Corteva, Inc. ("Corteva"), including the following: Separation and Distribution Agreement, Tax Matters Agreement and Employee Matters Agreement (collectively, the "Agreements"). In addition to establishing the terms of the separation, the Agreements provide a framework for Dow’s interaction with DuPont and Corteva after the separation and also provide for the allocation among Dow, DuPont and Corteva of assets, liabilities and obligations attributable to periods prior to, at and after the completion of the separation. The Agreements also contain certain indemnity and/or cross-indemnity provisions that are intended to set forth each party’s respective rights, responsibilities and obligations for matters subject to indemnification. Except in certain instances, the parties’ indemnification obligations are uncapped. Certain indemnification obligations will be subject to reduction by insurance proceeds or other third-party proceeds of the indemnified party that reduces the amount of the loss. In addition, indemnifiable losses will be subject to, in certain cases, “de minimis” threshold amounts and, in certain cases, deductible amounts.

The impacts of indemnifications and other post-separation matters relating to the Agreements are primarily reflected in the consolidated financial statements of Dow Inc. In 2019, the Company recorded pretax charges related to the Agreements of $69 million in "Sundry income (expense) - net" and $24 million in "Integration and separation costs" in the consolidated statements of income of Dow Inc., related to Corporate.

At December 31, 2021, the Company had no assets ($77 million at December 31, 2020) included in "Other current assets" and $20 million ($33 million at December 31, 2020) included in "Noncurrent receivables" and liabilities of $148 million ($412 million at December 31, 2020) included in "Accrued and other current liabilities" and $39 million ($46 million at December 31, 2020) included in "Other noncurrent obligations" in the consolidated balance sheets of Dow Inc. Any adjustments to these assets and liabilities in subsequent periods will be recorded in Dow Inc.'s results of operations.
In addition, the Company deferred approximately $400 million of the cash distribution received from DowDuPont at separation and recorded an associated liability with an offset to "Retained earnings" in the consolidated balance sheets of Dow Inc. At December 31, 2021, $15 million ($103 million at December 31, 2020) of this liability was recorded in "Accrued and other current liabilities" and $96 million ($96 million at December 31, 2020) was recorded in "Other noncurrent obligations" in the consolidated balance sheets of Dow Inc. In the fourth quarter of 2021, due to changes in certain underlying exposures, Dow Inc. reversed $46 million of the liability. Based on notices received in the fourth quarter of 2020, Dow Inc. reversed $177 million of the liability. The impact of the reversals are reflected in the "Common control transaction" line in the consolidated statements of equity of Dow Inc. The final resolution of the remaining liability is uncertain and any subsequent adjustments to the carrying value of this liability will be reflected in equity of Dow Inc.

In 2021, Dow Inc. made net cash payments of $60 million ($18 million in 2020 and $215 million in 2019) related to the Agreements, recorded in "Cash flows from operating activities - discontinued operations" in the Dow Inc. consolidated statements of cash flows. The Company also received $144 million in 2021 (insignificant in 2020 and $98 million in 2019) related to the Agreements, recorded in "Other assets and liabilities, net" within "Cash flows from operating activities - continuing operations" in the Dow Inc. consolidated statements of cash flows.

Continuing Involvement
The Company has certain product and service agreements with DuPont and Corteva that were considered intercompany transactions prior to the separation, but are trade transactions subsequent to the separation. These transactions have been retrospectively reclassified as trade transactions in the consolidated financial statements. Based on the Company’s assessment of the specific factors identified in ASC Topic 205, “Presentation of Financial Statements,” the Company concluded that these agreements do not constitute significant continuing involvement in AgCo or SpecCo.

Integration and Separation Costs
Integration and separation costs, which reflect costs related to post-Merger integration and business separation activities, were $239 million in 2020 and $1,063 million and $1,039 million for Dow Inc. and TDCC, respectively, in 2019. Integration and separation costs related to post-Merger integration and business separation activities were completed as of December 31, 2020.
v3.22.0.1
REVENUE (Notes)
12 Months Ended
Dec. 31, 2021
Revenue from Contract with Customer [Abstract]  
REVENUE REVENUE
The majority of the Company's revenue is derived from product sales. In 2021, 99 percent of the Company's revenue related to product sales (99 percent in 2020 and 98 percent in 2019). The remaining sales were primarily related to the Company's insurance operations and licensing of patents and technologies.

Product Sales
Product sales consist of sales of the Company's products to manufacturers and distributors. The Company considers order confirmations or purchase orders, which in some cases are governed by master supply agreements, to be contracts with a customer. Product sale contracts are generally short-term contracts where the time between order confirmation and satisfaction of all performance obligations is less than one year. However, the Company has some long-term contracts which can span multiple years.

Revenues from product sales are recognized when the customer obtains control of the product, which occurs at a point in time, usually upon shipment, with payment terms typically in the range of 30 to 60 days after invoicing, depending on business and geographic region. When the Company performs shipping and handling activities after the transfer of control to the customer (e.g., when control transfers prior to shipment), these are considered fulfillment activities, and accordingly, the costs are accrued when the related revenue is recognized. Taxes collected from customers relating to product sales and remitted to governmental authorities are excluded from revenues. The Company elected to use the practical expedient to expense cash and non-cash sales incentives, as the amortization period for the costs to obtain the contract would have been one year or less.

Certain long-term contracts include a series of distinct goods that are delivered continuously to the customer through a pipeline (e.g., feedstocks). For these types of product sales, the Company invoices the customer in an amount that directly corresponds with the value to the customer of the Company’s performance to date. As a result, the Company recognizes revenue based on the amount billable to the customer in accordance with the right to invoice practical expedient.
The transaction price includes estimates for reductions in revenue from customer rebates and right of returns on product sales. These amounts are estimated based upon the most likely amount of consideration to which the customer will be entitled. All estimates are based on historical experience, anticipated performance and the Company’s best judgment at the time to the extent it is probable that a significant reversal of revenue recognized will not occur. All estimates for variable consideration are reassessed periodically. The Company elected the practical expedient to not adjust the amount of consideration for the effects of a significant financing component for all instances in which the period between payment and transfer of the goods will be one year or less.

For contracts with multiple performance obligations, the Company allocates the transaction price to each performance obligation based on the relative standalone selling price. The standalone selling price is the observable price which depicts the price as if sold to a similar customer in similar circumstances.

Patents, Trademarks and Licenses
The Company enters into licensing arrangements in which it licenses certain rights of its patents and technology to customers. Revenue from the majority of the Company’s licenses for patents and technology is derived from sales-based royalties. The Company estimates the amount of sales-based royalties it expects to be entitled to based on historical sales to the customer. For the remaining revenue from licensing arrangements, payments are typically received from the Company's licensees based on billing schedules established in each contract. Revenue is recognized when the performance obligation is satisfied.

Remaining Performance Obligations
Remaining performance obligations represent the transaction price allocated to unsatisfied or partially unsatisfied performance obligations. At December 31, 2021, the Company had unfulfilled performance obligations of $829 million ($977 million at December 31, 2020) related to the licensing of technology and expects revenue to be recognized for the remaining performance obligations over the next six years.

The remaining performance obligations are for product sales that have expected durations of one year or less, product sales of materials delivered through a pipeline for which the Company has elected the right to invoice practical expedient, or variable consideration attributable to royalties for licenses of patents and technology. The Company has received advance payments from customers related to long-term supply agreements that are deferred and recognized over the life of the contract, with remaining contract terms that range up to 19 years. The Company will have rights to future consideration for revenue recognized when product is delivered to the customer. These payments are included in "Accrued and other current liabilities" and "Other noncurrent obligations" in the consolidated balance sheets.
Disaggregation of Revenue
Dow disaggregates its revenue from contracts with customers by operating segment and business, as the Company believes it best depicts the nature, amount, timing and uncertainty of its revenue and cash flows. See details in the tables below:

Net Trade Sales by Segment and Business202120202019
In millions
Hydrocarbons & Energy$8,149 $4,271 $5,357 
Packaging and Specialty Plastics19,979 14,030 14,888 
Packaging & Specialty Plastics$28,128 $18,301 $20,245 
Industrial Solutions$5,139 $3,929 $4,310 
Polyurethanes & Construction Chemicals11,700 8,080 9,117 
Others12 12 13 
Industrial Intermediates & Infrastructure$16,851 $12,021 $13,440 
Coatings & Performance Monomers$4,050 $3,258 $3,517 
Consumer Solutions5,622 4,693 5,406 
Performance Materials & Coatings$9,672 $7,951 $8,923 
Corporate$317 $269 $343 
Total$54,968 $38,542 $42,951 

Net Trade Sales by Geographic Region202120202019
In millions
U.S. & Canada$19,613 $13,582 $15,549 
EMEAI 1
19,746 12,969 14,612 
Asia Pacific10,043 8,165 8,676 
Latin America5,566 3,826 4,114 
Total$54,968 $38,542 $42,951 
1.Europe, Middle East, Africa and India.

Contract Assets and Liabilities
The Company receives payments from customers based upon contractual billing schedules. Accounts receivable are recorded when the right to consideration becomes unconditional. Contract assets include amounts related to the Company’s contractual right to consideration for completed performance obligations not yet invoiced. Contract liabilities include payments received in advance of performance under the contract and are recognized in revenue when the performance obligations are met. "Contract liabilities - current" primarily reflects deferred revenue from prepayments from customers for product to be delivered in 12 months or less and royalty payments that are deferred and will be recognized in 12 months or less. "Contract liabilities - noncurrent" includes advance payments that the Company has received from customers related to long-term supply agreements and royalty payments that are deferred and recognized over the life of the contract.

Revenue recognized in 2021 from amounts included in contract liabilities at the beginning of the period was approximately $295 million (approximately $145 million in 2020 and 2019). In 2021, the amount of contract assets reclassified to receivables as a result of the right to the transaction consideration becoming unconditional was approximately $35 million (approximately $25 million in 2020). The Company did not recognize any asset impairment charges related to contract assets in 2021, 2020 or 2019.
The following table summarizes the contract assets and liabilities at December 31, 2021 and 2020:

Contract Assets and Liabilities at Dec 31Balance Sheet Classification20212020
In millions
Accounts and notes receivable - tradeAccounts and notes receivable - Trade$6,841 $5,090 
Contract assets - current Other current assets$34 $58 
Contract assets - noncurrentDeferred charges and other assets$26 $11 
Contract liabilities - current 1
Accrued and other current liabilities$209 $349 
Contract liabilities - noncurrentOther noncurrent obligations$1,925 $1,915 
1.The decrease from December 31, 2020 to December 31, 2021 was due to recognition of deferred royalty payments.
v3.22.0.1
DIVESTITURES (Notes)
12 Months Ended
Dec. 31, 2021
Discontinued Operations and Disposal Groups [Abstract]  
DIVESTITURES DIVESTITURES
Divestiture of Rail Infrastructure Operations and Assets
On September 30, 2020, TDCC sold its rail infrastructure operations and assets, including existing agreements to provide rail services to unrelated third parties, at six sites in the U.S. & Canada to an affiliate of Watco Companies, L.L.C. for cash proceeds of $303 million, net of costs to sell and other adjustments and subject to customary post-closing adjustments. These assets are located at TDCC’s sites in Plaquemine and St. Charles, Louisiana; Freeport and Seadrift, Texas; and Fort Saskatchewan and Prentiss, Alberta, Canada. Divested operations included property with a net book value of $68 million and goodwill of $2 million ($16 million related to Packaging & Specialty Plastics and $54 million related to Corporate). TDCC retained ownership of the sites and underlying real property where the divested operations are located. TDCC and the buyer entered into mutual long-term service agreements designed to ensure the continuation of rail services for TDCC's existing operations at each site. The rail-service agreements include variable fees that have an initial term of 25 years. TDCC recognized a pretax gain of $233 million on the sale ($48 million related to Packaging & Specialty Plastics and $185 million related to Corporate), included in "Sundry income (expense) - net" in the consolidated statements of income.

The Company evaluated the divestiture of the rail infrastructure operations and assets and determined it did not represent a strategic shift that had a major effect on the Company’s operations and financial results and did not qualify as an individually significant component of the Company. As a result, the divestiture is not reported as discontinued operations.

Divestiture of Marine and Terminal Operations and Assets
On December 1, 2020, TDCC sold certain U.S. Gulf Coast marine and terminal operations and assets, including existing agreements to provide marine and terminal services to unrelated third parties, at three U.S. sites to an affiliate of Royal Vopak for cash proceeds of $600 million, net of costs to sell and other adjustments and subject to customary post-closing adjustments. These assets are located at TDCC's sites in Plaquemine and St. Charles, Louisiana, and Freeport, Texas. Divested operations included property with a net book value of $93 million and goodwill of $8 million ($7 million related to Packaging & Specialty Plastics, $17 million related to Industrial Intermediates & Infrastructure and $77 million related to Corporate). TDCC retained ownership of the sites and the underlying real property where the divested operations are located. TDCC and the buyer entered into mutual long-term service agreements designed to ensure the continuation of marine and terminal services for TDCC's existing operations at each site. The marine and terminal service agreements include fixed and variable fees that have initial terms of up to 25 years. In the fourth quarter of 2020, TDCC recognized a pretax gain of $499 million on the sale ($17 million related to Packaging & Specialty Plastics, $61 million related to Industrial Intermediates & Infrastructure and $421 million related to Corporate), included in "Sundry income (expense) - net" in the consolidated statements of income.

The Company evaluated the divestiture of the marine and terminal operations and assets and determined it did not represent a strategic shift that had a major effect on the Company’s operations and financial results and did not qualify as an individually significant component of the Company. As a result, the divestiture is not reported as discontinued operations.
v3.22.0.1
RESTRUCTURING, GOODWILL IMPAIRMENT AND ASSET RELATED CHARGES - NET (Notes)
12 Months Ended
Dec. 31, 2021
Restructuring and Related Activities [Abstract]  
RESTRUCTURING, GOODWILL IMPAIRMENT AND ASSET RELATED CHARGES - NET RESTRUCTURING, GOODWILL IMPAIRMENT AND ASSET RELATED CHARGES - NET
The "Restructuring, goodwill impairment and asset related charges - net" line in the consolidated statements of income is used to record charges for restructuring programs, goodwill impairments, and other asset related charges, which includes other asset impairments.

Restructuring Programs
2020 Restructuring Program
On September 29, 2020, the Board of Dow Inc. approved restructuring actions to achieve the Company's structural cost improvement initiatives in response to the continued economic impact from the coronavirus disease 2019 ("COVID-19") pandemic. The restructuring program was designed to reduce structural costs and enable the Company to further enhance competitiveness while the COVID-19 economic recovery gained traction. This program included a global workforce cost reduction of approximately 6 percent and actions to rationalize the Company's manufacturing assets, which included asset write-down and write-off charges, related contract termination fees and environmental remediation costs ("2020 Restructuring Program"). Severance benefits are provided to employees primarily under Dow's ongoing benefit arrangements and are accrued against the Corporate segment once management commits to a plan of termination. The actions related to the 2020 Restructuring Program were substantially complete by the end of 2021, except for certain cash payments expected to be made in 2022.

In the third quarter of 2020, the Company recorded pretax restructuring charges of $575 million, consisting of severance and related benefit costs of $297 million, asset write-downs and write-offs of $197 million and costs associated with exit and disposal activities of $81 million. In the fourth quarter of 2020, the Company recorded net favorable pretax restructuring credits of $1 million related to asset write-downs and write-offs and $1 million related to costs associated with exit and disposal activities (related to Performance Materials & Coatings and Corporate). The adjustment to costs associated with exit and disposal activities included curtailment costs associated with a defined benefit pension plan. See Note 20 for additional information. In 2021, the Company recorded pretax restructuring charges of $12 million for asset write-downs and write-offs and $10 million for costs associated with exit and disposal activities. In addition, the Company reduced pretax restructuring charges by $10 million for severance and related benefit costs.

The following table summarizes the activities related to the 2020 Restructuring Program:

2020 Restructuring ProgramSeverance and Related Benefit CostsAsset Write-downs and Write-offsCosts Associated with Exit and Disposal ActivitiesTotal
In millions
Packaging & Specialty Plastics$— $11 $— $11 
Industrial Intermediates & Infrastructure— 22 — 22 
Performance Materials & Coatings— 116 61 177 
Corporate297 47 19 363 
Total restructuring charges$297 $196 $80 $573 
Charges against the reserve— (196)(5)(201)
Cash payments(8)— — (8)
Reserve balance at Dec 31, 2020$289 $— $75 $364 
Packaging & Specialty Plastics$— $— $$
Industrial Intermediates & Infrastructure— — 
Performance Materials & Coatings— 10 
Corporate(10)— (7)
Total restructuring charges$(10)$12 $10 $12 
Charges against the reserve— (12)— (12)
Cash payments(175)— (21)(196)
Reserve balance at Dec 31, 2021$104 $— $64 $168 

At December 31, 2021, $112 million ($227 million at December 31, 2020) of the reserve balance was included in "Accrued and other current liabilities" and $56 million ($137 million at December 31, 2020) was included in "Other noncurrent obligations" in the consolidated balance sheets.
The Company recorded pretax restructuring charges of $585 million inception-to-date under the 2020 Restructuring Program, consisting of severance and related benefit costs of $287 million, asset write-downs and write-offs of $208 million and costs associated with exit and disposal activities of $90 million.

Asset Write-downs and Write-offs
The 2020 Restructuring Program included charges related to the write-down and write-off of assets totaling $196 million in 2020. Details regarding the asset write-downs and write-offs are as follows:
Packaging & Specialty Plastics recorded a charge of $11 million to rationalize its production capacity by shutting down a small-scale production unit.
Industrial Intermediates & Infrastructure recorded a charge of $22 million to rationalize its asset footprint by shutting down certain amines and solvents facilities in the United States and Europe as well as select, small-scale downstream polyurethanes manufacturing facilities.
Performance Materials & Coatings recorded a charge of $116 million to shut down manufacturing assets, primarily related to small-scale coatings reactors, and will also rationalize its upstream asset footprint in Europe and the U.S. & Canada by adjusting the supply of siloxane and silicon metal to balance to regional needs.
Corporate recorded a charge of $47 million related to the write-down of leased, non-manufacturing facilities and the write-down of miscellaneous assets.

The 2020 Restructuring Program included charges related to the write-down and write-off of assets totaling $12 million in 2021, which included additional write-down and write-off of assets related to the actions listed above, impacting Industrial Intermediates & Infrastructure ($1 million) and Performance Materials & Coatings ($8 million), and the write-down of an additional non-manufacturing facility impacting Corporate ($3 million).

Shut down related activities for impacted facilities were substantially complete by the end of 2021.

Costs Associated with Exit and Disposal Activities
The 2020 Restructuring Program included charges of $80 million for costs associated with exit and disposal activities in 2020, which included $19 million for contract termination fees related to the asset actions listed above, impacting Performance Materials & Coatings ($9 million) and Corporate ($10 million), as well as $56 million for environmental remediation, impacting Performance Materials & Coatings ($52 million) and Corporate ($4 million) and $5 million related to curtailment costs associated with a defined benefit pension plan, impacting Corporate.

The 2020 Restructuring Program included charges of $10 million for costs associated with exit and disposal activities in 2021, which included contract termination fees and environmental remediation, impacting Packaging & Specialty Plastics ($8 million) and Performance Materials & Coatings ($2 million).

DowDuPont Cost Synergy Program
In September and November 2017, DowDuPont approved post-Merger restructuring actions under the DowDuPont Cost Synergy Program (the "Synergy Program") which was designed to integrate and optimize the organization following the Merger and in preparation for the business separations. The Company expected (prior to the impact of any discontinued operations) to record total pretax restructuring charges of approximately $1.3 billion, which included initial estimates of approximately $525 million to $575 million of severance and related benefit costs, $400 million to $440 million of asset write-downs and write-offs, and $290 million to $310 million of costs associated with exit and disposal activities. The restructuring charges below reflect charges from continuing operations.

The Company recorded pretax restructuring charges of $292 million in 2019, consisting of severance and related benefit costs of $123 million, assets write-downs and write-offs of $143 million and costs associated with exit and disposal activities of $26 million.

In 2020, the Company recorded pretax restructuring charges of $86 million and reduced pretax restructuring charges by $6 million in 2021, both for severance and related benefit costs. Cash expenditures related to the Synergy Program were substantially complete at December 31, 2020.

At December 31, 2021, $4 million was included in "Accrued and other current liabilities" ($21 million at December 31, 2020) and $10 million ($13 million at December 31, 2020) was included in "Other noncurrent obligations" in the consolidated balance sheets.
The Company recorded pretax restructuring charges of $955 million inception-to-date under the Synergy Program on a continuing operations basis, consisting of severance and related benefit costs of $647 million, asset write-downs and write-offs of $263 million and costs associated with exit and disposal activities of $45 million.

Asset Write-downs and Write-offs
The restructuring charges related to the write-down and write-off of assets in 2019 under the Synergy Program were as follows:
The Company recorded a charge of $143 million for other miscellaneous asset write-downs and write-offs, including the shutdown of several small manufacturing facilities and the write-off of non-manufacturing assets and certain corporate facilities. The charge related to Industrial Intermediates & Infrastructure ($2 million), Performance Materials & Coatings ($28 million) and Corporate ($113 million). These manufacturing facilities were substantially shut down by the end of 2020.

There were no restructuring charges related to the write-down and write-off of assets in 2020 and 2021 under the Synergy Program.

Costs Associated with Exit and Disposal Activities
The restructuring charges for costs associated with exit and disposal activities, including contract cancellation penalties and environmental remediation liabilities, totaled $26 million in 2019 and zero in 2020 and 2021.

The Company expects to incur additional costs in the future related to its restructuring activities. Future costs are expected to include demolition costs related to closed facilities and restructuring implementation costs. These costs will be recognized as incurred. The Company also expects to incur additional employee-related costs, including involuntary termination benefits, related to its other optimization activities. These costs cannot be reasonably estimated at this time.

2019 Goodwill Impairment
Upon completion of the goodwill impairment testing in the fourth quarter of 2019, the Company determined the fair value of the Coatings & Performance Monomers reporting unit was lower than its carrying amount. As a result, the Company recorded an impairment charge of $1,039 million in the fourth quarter of 2019, related to Performance Materials & Coatings. See Note 13 for additional information.

Asset Related Charges
2020 Charges
In 2020, the Company recognized pretax impairment charges of $49 million, including additional pretax impairment charges for capital additions made to a bio-ethanol manufacturing facility in Santa Vitoria, Minas Gerais, Brazil ("Santa Vitoria"), which was impaired in 2017 and divested in 2020, as well as charges for miscellaneous write-offs and write-downs of non-manufacturing assets and the write-down of certain corporate leased equipment. The impairment charges related to Packaging & Specialty Plastics ($19 million), Performance Materials & Coatings ($15 million) and Corporate ($15 million). See Note 23 for additional information.

2019 Charges
On August 13, 2019, the Company entered into a definitive agreement to sell its acetone derivatives business to ALTIVIA Ketones & Additives, LLC. The transaction closed on November 1, 2019 and included the Company's acetone derivatives related inventory and production assets, located in Institute, West Virginia, in addition to the site infrastructure, land, utilities and certain railcars. The Company remains at the Institute site as a tenant. As a result of the planned transaction, the Company recognized a pretax impairment charge of $75 million in the third quarter of 2019, related to Packaging & Specialty Plastics ($24 million) and Corporate ($51 million). See Note 23 for additional information.

In the fourth quarter of 2019, upon completion of an evaluation of its equity method investment in Sadara Chemical Company ("Sadara") for other-than-temporary impairment, the Company determined that its investment in Sadara was other-than-temporarily impaired and it was written down to zero. Additionally, as part of Dow's evaluation of Sadara, the Company reserved certain of its notes and accounts receivable with Sadara due to uncertainty on the timing of collection. As a result, the Company recorded a $1,755 million charge, related to Packaging & Specialty Plastics ($370 million), Industrial Intermediates & Infrastructure ($1,168 million) and Corporate ($217 million). See Notes 12 and 23 for additional information.
In 2019, the Company recognized pretax impairment charges of $58 million related primarily to capital additions at Santa Vitoria, and related to Packaging & Specialty Plastics ($44 million), Performance Materials & Coatings ($9 million) and Corporate ($5 million). See Note 23 for additional information.
v3.22.0.1
SUPPLEMENTARY INFORMATION (Notes)
12 Months Ended
Dec. 31, 2021
Supplementary Information [Abstract]  
SUPPLEMENTARY INFORMATION SUPPLEMENTARY INFORMATION
Sundry Income (Expense) – NetDow Inc.TDCC
In millions202120202019202120202019
Non-operating pension and other postretirement benefit plan net credits 1
$332 $103 $205 $332 $103 $205 
Foreign exchange gains (losses)(8)(62)91 (13)(65)77 
Loss on early extinguishment of debt 2
(574)(149)(102)(574)(149)(102)
Gain on sales of other assets and investments105 48 67 105 48 67 
Luxi arbitration award 3
54 — — 54 — — 
Indemnification and other transaction related credits (costs) 4
30 (21)(69)(2)(11)
Gain (loss) on divestitures and asset sale 5
16 (15)(49)16 (15)
Gain on divestiture of rail infrastructure operations and assets 6
— 233 — — 233 — 
Gain on divestiture of marine and terminal operations and assets 6
— 499 — — 499 — 
Gain related to Nova ethylene asset matter 3
— 544 170 — 544 170 
Dow Silicones breast implant liability adjustment 3
— 85 — 85 
Loss on Dow Silicones commercial creditor matters 3
— — (50)— — (50)
Other - net10 84 113 82 113 
Total sundry income (expense) – net$(35)$1,269 $461 $(79)$1,274 $573 
1.See Note 20 for additional information.
2.See Note 15 for additional information.
3.See Note 16 for additional information.
4.See Note 3 for additional information.
5.The year ended December 31, 2021 includes post-closing adjustments on a previous divestiture, related to Packaging & Specialty Plastics. The year ended December 31, 2020 primarily relates to a loss on the divestiture of a bio-ethanol manufacturing facility in Brazil, related to Packaging & Specialty Plastics. The year ended December 31, 2019 includes post-closing adjustments on previous divestitures, related to Corporate.
6.See Note 5 for additional information.

Accrued and Other Current Liabilities
“Accrued and other current liabilities” were $3,481 million and $3,299 million at December 31, 2021 and $3,790 million and $3,256 million at December 31, 2020, for Dow Inc. and TDCC, respectively. Accrued payroll, which is a component of "Accrued and other current liabilities" and includes liabilities related to payroll, performance-based compensation and severance, was $1,030 million at December 31, 2021 and $866 million at December 31, 2020. No other components of "Accrued and other current liabilities" were more than 5 percent of total current liabilities.

Other Investments
The Company has investments in company-owned life insurance policies ("COLI"), which are recorded at their cash surrender value as of each balance sheet date. The Company has the ability to monetize its investment in its COLI policies as an additional source of liquidity. In the first quarter of 2021, the Company monetized $200 million of its existing COLI policies' value. In the second quarter of 2021, the Company repaid the drawdown against the cash surrender value. The Company had no outstanding monetization of its existing COLI policies' surrender value at December 31, 2021. In the first nine months of 2020, the Company monetized $211 million of its existing COLI policies' value. In the fourth quarter of 2020, the Company repaid all existing drawdowns against the cash surrender value, which resulted in no monetization of its existing COLI policies' value at December 31, 2020. The repayments were reflected in "Purchases of investments" in the consolidated statements of cash flows.
Supplemental Cash Flow Information
The following table shows cash paid for interest and income taxes for the years ended December 31, 2021, 2020 and 2019:

Supplemental Cash Flow Information202120202019
In millions
Cash paid during year for:
Interest$801 $842 $993 
Income taxes$731 $518 $881 
v3.22.0.1
INCOME TAXES (Notes)
12 Months Ended
Dec. 31, 2021
Income Tax Disclosure [Abstract]  
INCOME TAXES INCOME TAXES
The financial statements for Dow Inc. and TDCC are substantially similar, including the reporting of current and deferred tax expense (benefit), provision for income taxes on continuing operations, and deferred tax asset and liability balances. As a result, the following income tax discussion pertains to Dow Inc. only.

Geographic Allocation of Income and Provision for Income Taxes on Continuing Operations
In millions202120202019
Income (loss) from continuing operations before income taxes
Domestic 1
$1,523 $(681)$(1,196)
Foreign 2
6,622 2,752 (51)
Income (loss) from continuing operations before income taxes$8,145 $2,071 $(1,247)
Current tax expense (benefit)
Federal$(46)$(176)$(287)
State and local48 25 
Foreign1,460 691 960 
Total current tax expense $1,462 $519 $698 
Deferred tax expense (benefit)
Federal$130 $184 $52 
State and local26 19 19 
Foreign122 55 (299)
Total deferred tax expense (benefit)$278 $258 $(228)
Provision for income taxes on continuing operations$1,740 $777 $470 
Income (loss) from continuing operations, net of tax$6,405 $1,294 $(1,717)
1.The 2019 amount includes approximately $1.4 billion of expense related to goodwill impairment and environmental matters. See Notes 13 and 16 for additional information.
2.The 2019 amount includes approximately $1.8 billion of expense for Sadara related charges. See Note 12 for additional information.
Reconciliation to U.S. Statutory Rate2021
2020 1
2019 1
Statutory U.S. federal income tax rate21.0 %21.0 %21.0 %
Equity earnings effect(2.2)0.2 (3.2)
Foreign income taxed at rates other than the statutory U.S. federal income tax rate(1.3)(2.3)(14.8)
U.S. tax effect of foreign earnings and dividends1.7 3.9 1.9 
Unrecognized tax benefits4.7 7.3 1.0 
Divestitures 2
— (5.1)— 
Changes in valuation allowances2.6 12.6 — 
Impact of tax reform 3
— — 11.1 
Federal tax accrual adjustment 4
(5.3)0.3 10.4 
State and local income taxes 0.2 0.3 (4.4)
Sadara related charges 5
— — (29.5)
Goodwill impairment 6
— — (17.5)
Other - net — (0.7)(13.7)
Effective tax rate21.4 %37.5 %(37.7)%
1.Certain prior year rates have been adjusted to conform with the current year presentation.
2.The 2020 impact relates to the divestiture of a bio-ethanol manufacturing facility in Brazil. See Note 6 for additional information.
3.Includes the impact of tax reform in Switzerland and the United States.
4.The 2021 impact represents a capital loss incurred on an internal restructuring fully offset by a valuation allowance reported in "Changes in valuation allowances" line item. The 2019 impact primarily relates to the favorable impact of the restoration of tax basis in assets, driven by a court judgment that did not involve the Company.
5.See Note 12 for additional information.
6.See Note 13 for additional information.

The Coronavirus Aid, Relief, and Economic Security Act (“CARES Act”) was enacted on March 27, 2020 in the United States. While the CARES Act had no significant impact on the Company's provision for income taxes on continuing operations in 2020, the Company filed a tax loss carryback claim for $291 million in accordance with the provisions of the CARES Act in 2020. This resulted in an increase in "Accounts and notes receivable - other" and a decrease in "Deferred income tax assets" in the consolidated balance sheets. In 2021, the Company received $247 million of the tax loss carryback claim with the residual balance expected to be received in 2022.

In the fourth quarter of 2020, a valuation allowance of $260 million was recorded in the United States, primarily due to filing of the final combined Dow and DuPont tax return and related unutilized foreign tax credits. In 2021, the Company's strong earnings and revised projections resulted in a reversal of the valuation allowance.

Deferred Tax Balances at Dec 312021
2020 1
In millionsAssetsLiabilitiesAssetsLiabilities
Property$484 $3,150 $448 $3,337 
Tax loss and credit carryforwards1,784 — 2,004 — 
Postretirement benefit obligations1,753 303 2,712 250 
Other accruals and reserves1,487 191 1,542 78 
Intangibles108 556 124 638 
Inventory33 203 30 198 
Investments31 26 142 51 
Other – net1,093 101 858 196 
Subtotal$6,773 $4,530 $7,860 $4,748 
Valuation allowances (1,391)— (1,302)— 
Total$5,382 $4,530 $6,558 $4,748 
1.Certain prior year balances have been adjusted to conform with the current year presentation.
Operating Loss and Tax Credit Carryforwards at Dec 3120212020
In millionsAssetsAssets
Operating loss carryforwards
Expire within 5 years$240 $274 
Expire after 5 years or indefinite expiration817 1,031 
Total operating loss carryforwards$1,057 $1,305 
Tax credit carryforwards
Expire within 5 years$227 $434 
Expire after 5 years or indefinite expiration103 265 
Total tax credit carryforwards$330 $699 
Capital loss carryforwards
Expire within 5 years$397 $— 
Total tax loss and tax credit carryforwards$1,784 $2,004 

Undistributed earnings of foreign subsidiaries and related companies that are deemed to be permanently invested amounted to $7,769 million at December 31, 2021 and $7,401 million at December 31, 2020. Undistributed earnings are subject to certain taxes upon repatriation, primarily where foreign withholding taxes apply. It is not practicable to calculate the unrecognized deferred tax liability on undistributed earnings.

Prior to the separation, TDCC and its consolidated subsidiaries were included in DowDuPont's consolidated federal income tax group and consolidated tax return. Generally, the consolidated tax liability of the DowDuPont U.S. tax group for each year was apportioned among the members of the consolidated group based on each member’s separate taxable income. TDCC and DuPont intend that, to the extent federal and/or state corporate income tax liabilities are reduced through the utilization of tax attributes of the other, settlement of any receivable and payable generated from the use of the other party’s sub-group attributes will be in accordance with a tax sharing agreement and/or tax matters agreement. At December 31, 2021, the Company had a receivable of zero related to the tax sharing agreement ($261 million at December 31, 2020), included in "Other current assets" in the consolidated balance sheets. Balances related to the tax matters agreement are further discussed in Note 3.

The following table provides a reconciliation of the Company's unrecognized tax benefits:

Total Gross Unrecognized Tax Benefits
In millions202120202019
Total unrecognized tax benefits at Jan 1$373 $319 $314 
Decreases related to positions taken on items from prior years(3)(1)(1)
Increases related to positions taken on items from prior years187 52 16 
Increases related to positions taken in the current year44 18 10 
Settlement of uncertain tax positions with tax authorities(18)(14)(19)
Decreases due to expiration of statutes of limitations(1)(1)— 
Foreign exchange gain(2)— (1)
Total unrecognized tax benefits at Dec 31$580 $373 $319 
Total unrecognized tax benefits that, if recognized, would impact the effective tax rate$501 $285 $234 
Total amount of interest and penalties expense (benefit) recognized in "Provision for income taxes on continuing operations"$359 $84 $(11)
Total accrual for interest and penalties recognized in the consolidated balance sheets$502 $144 $100 

The 2021 impacts primarily relate to an increase in uncertain tax positions due to controversy in multiple jurisdictions related to various prior year cross-border matters.
The Company files tax returns in the multiple jurisdictions. These returns are subject to examination and possible challenge by the tax authorities. Open tax years are indicated in the table below.

Tax Years Subject to Examination by Major Tax Jurisdiction at Dec 31, 2021Earliest Open Year
Jurisdiction
Argentina2014
Brazil2015
Canada2012
China2011
Germany2014
Italy2016
The Netherlands2019
Switzerland2016
United States:
Federal income tax2007
State and local income tax2004

Open years contain matters that could be subject to differing interpretations of applicable tax laws and regulations as they relate to the amount, character, timing or inclusion of revenue and expenses or the sustainability of income tax credits for a given audit cycle. The ultimate resolution of such uncertainties is not expected to have a material impact on the Company's results of operations.
v3.22.0.1
EARNINGS PER SHARE (Notes)
12 Months Ended
Dec. 31, 2021
Earnings Per Share [Abstract]  
Earnings Per Share [Text Block] EARNINGS PER SHARE CALCULATIONS
The following tables provide earnings per share calculations of Dow Inc. for the years ended December 31, 2021, 2020 and 2019. In accordance with the accounting guidance for earnings per share, earnings per share of TDCC is not presented as this information is not required in financial statements of wholly owned subsidiaries.

Net Income (Loss) for Earnings Per Share Calculations202120202019
In millions
Income (loss) from continuing operations, net of tax$6,405 $1,294 $(1,717)
Net income attributable to noncontrolling interests - continuing operations(94)(69)(74)
Net income attributable to participating securities - continuing operations 1
(32)(9)(6)
Income (loss) from continuing operations attributable to common stockholders$6,279 $1,216 $(1,797)
Income from discontinued operations, net of tax$— $— $445 
Net income attributable to noncontrolling interests - discontinued operations— — (13)
Income from discontinued operations attributable to common stockholders$— $— $432 
Net income (loss) attributable to common stockholders$6,279 $1,216 $(1,365)

Earnings (Loss) Per Share Calculations - Basic202120202019
Dollars per share
Income (loss) from continuing operations attributable to common stockholders$8.44 $1.64 $(2.42)
Income from discontinued operations, net of tax— — 0.58 
Net income (loss) attributable to common stockholders$8.44 $1.64 $(1.84)

Earnings (Loss) Per Share Calculations - Diluted202120202019
Dollars per share
Income (loss) from continuing operations attributable to common stockholders$8.38 $1.64 $(2.42)
Income from discontinued operations, net of tax— — 0.58 
Net income (loss) attributable to common stockholders$8.38 $1.64 $(1.84)
Share Count Information202120202019
Shares in millions
Weighted-average common shares outstanding - basic743.6 740.5 742.5 
Plus dilutive effect of equity compensation plans 2
5.4 1.8 — 
Weighted-average common shares outstanding - diluted 2
749.0 742.3 742.5 
Stock options and restricted stock units excluded from EPS calculations 3
5.8 14.2 20.8 
1.Restricted stock units are considered participating securities due to the Company's practice of paying dividend equivalents on unvested shares.
2.The year ended December 31, 2019 reflected a loss from continuing operations, and as such, the basic share count was used for purposes of calculating earnings per share on a diluted basis.
3.These outstanding options to purchase shares of common stock and restricted stock units were excluded from the calculation of diluted earnings per share because the effect of including them would have been antidilutive.
v3.22.0.1
INVENTORIES (Notes)
12 Months Ended
Dec. 31, 2021
Inventory Disclosure [Abstract]  
INVENTORIES INVENTORIES
The following table provides a breakdown of inventories:

Inventories at Dec 31
In millions20212020
Finished goods$4,554 $3,140 
Work in process1,615 996 
Raw materials822 598 
Supplies866 933 
Total$7,857 $5,667 
Adjustment of inventories to the LIFO basis(485)34 
Total inventories$7,372 $5,701 

Inventories valued on the LIFO basis represented 27 percent of the total inventories at December 31, 2021 and 30 percent of the total inventories at December 31, 2020.
v3.22.0.1
PROPERTY (Notes)
12 Months Ended
Dec. 31, 2021
Property, Plant and Equipment [Abstract]  
PROPERTY PROPERTY
The following table provides a breakdown of property:
 
Property at Dec 31Estimated Useful 
Lives (Years)
20212020
In millions
Land and land improvements
0-25
$2,045 $2,011 
Buildings
5-50
5,108 4,976 
Machinery and equipment
3-25
42,627 42,108 
Other property
3-50
6,286 5,626 
Construction in progress— 1,538 1,604 
Total property $57,604 $56,325 

In millions202120202019
Depreciation expense$2,063 $2,092 $2,156 
Capitalized interest$59 $64 $80 
v3.22.0.1
NONCONSOLIDATED AFFILIATES (Notes)
12 Months Ended
Dec. 31, 2021
Equity Method Investments and Joint Ventures [Abstract]  
NONCONSOLIDATED AFFILIATES NONCONSOLIDATED AFFILIATES
The Company’s investments in companies accounted for using the equity method (“nonconsolidated affiliates”), by classification in the consolidated balance sheets, and dividends received from nonconsolidated affiliates are shown in the following tables:

Investments in Nonconsolidated Affiliates at Dec 31
2021 1
2020 1
In millions
Investment in nonconsolidated affiliates$2,045 $1,327 
Other noncurrent obligations— (169)
Net investment in nonconsolidated affiliates$2,045 $1,158 
1.The carrying amount of the Company’s investments in nonconsolidated affiliates at December 31, 2021 and 2020 was $55 million less than its share of the investees’ net assets, exclusive of additional differences relating to Sadara, EQUATE Petrochemical Company K.S.C.C. ("EQUATE") and AgroFresh Solutions Inc. ("AFSI"), which are discussed separately in the disclosures that follow.

Dividends Received from Nonconsolidated Affiliates202120202019
In millions
Dividends from nonconsolidated affiliates 1
$324 $425 $1,020 
1.Included in "Earnings of nonconsolidated affiliates less than (in excess of) dividends received" in the consolidated statements of cash flows.

Except for AFSI, the nonconsolidated affiliates in which the Company has investments are privately held companies; therefore, quoted market prices are not available.

Sadara
In 2011, the Company and Saudi Arabian Oil Company formed Sadara - a joint venture between the two companies that subsequently constructed and now operates a world-scale, fully integrated chemicals complex in Jubail Industrial City, Kingdom of Saudi Arabia. The Company has a 35 percent equity interest in this joint venture and has been, and continues to be, responsible for marketing the majority of Sadara’s products through the Company’s established sales channels. In 2021, Dow and the Saudi Arabian Oil Company agreed to and began transitioning the marketing rights and responsibilities for Sadara’s finished products to levels more consistent with each partner’s equity ownership.

The Company’s investment in Sadara was $1,541 million less than Dow’s proportionate share of the carrying value of the underlying net assets held by Sadara at December 31, 2021 ($1,618 million less at December 31, 2020). This basis difference is primarily attributed to the long-lived assets of Sadara and is being amortized over the remaining useful lives of the assets. At December 31, 2021, the Company had an investment balance in Sadara of $416 million included in “Investment in nonconsolidated affiliates” (negative $22 million at December 31, 2020 included in “Other noncurrent obligations”) in the Company’s consolidated balance sheets. See Note 16 for additional information related to guarantees.

In 2019, the Company recorded impairment charges related to its investment in Sadara. The joint venture achieved full commercial operations of all its facilities in 2017. In December 2018, the joint venture successfully completed its Creditors Reliability Test, an extensive operational testing program designed to demonstrate the reliability of the joint venture’s full chemical complex by operating at high rates for an extended period of time. While Sadara had reached these operational milestones and had been generating positive EBITDA (a non-GAAP measure defined as earnings before interest, taxes, depreciation and amortization), the joint venture had yet to report positive net income. During the fourth quarter of 2019, Sadara tested its long-lived assets for impairment using long-term cash flow projections. Sadara’s U.S. GAAP impairment test utilized an undiscounted cash flow methodology, under which Sadara concluded its long-lived assets were recoverable. Due to Sadara's financial condition and its long-lived asset impairment test, Dow evaluated its equity method investment in Sadara for other-than-temporary impairment. The Company utilized a discounted cash flow methodology to measure the estimated fair value of its investment in Sadara, which was estimated to be zero (see Note 23 for additional information on the fair value measurement). The Company determined the decline in value of its investment in Sadara was other-than-temporary due to Sadara’s financial performance since becoming commercially operational in 2017 and uncertainty around prospects for recovery in Sadara’s financial condition. In addition, the Company reserved certain accounts and notes receivable and accrued interest balances associated with Sadara due to uncertainty around the timing of collection. In total, the Company recorded a $1,755 million pretax charge in the fourth quarter of 2019 related to Sadara, included in “Restructuring, goodwill impairment and asset related charges - net” in the consolidated statements of
income and related to Packaging & Specialty Plastics ($370 million), Industrial Intermediates & Infrastructure ($1,168 million) and Corporate ($217 million).

In 2020, the Company loaned $333 million to Sadara that was accounted for as in substance common stock and classified as "Investment in nonconsolidated affiliates" in the Company's consolidated balance sheets. The Company loaned $473 million to Sadara and converted $380 million of the notes and accounts receivable into equity during 2019. At December 31, 2021 and 2020, the Company's note receivable with Sadara was zero.

EQUATE
At December 31, 2021, the Company had an investment balance in EQUATE of $115 million included in “Investment in nonconsolidated affiliates” (negative $147 million at December 31, 2020 included in "Other noncurrent obligations") in the consolidated balance sheets. The Company's investment in EQUATE was $458 million less than the Company's proportionate share of EQUATE's underlying net assets at December 31, 2021 ($475 million less at December 31, 2020), which represents the difference between the fair values of certain MEGlobal assets acquired by EQUATE and the Company's related valuation on a U.S. GAAP basis. A basis difference of $140 million at December 31, 2021 ($155 million at December 31, 2020) is being amortized over the remaining useful lives of the assets and the remainder is considered a permanent difference.

AFSI
At December 31, 2021 and 2020, the Company had an investment balance in AFSI of zero. At December 31, 2021, the Company's investment in AFSI was $96 million less than the Company's proportionate share of AFSI's underlying net assets ($108 million less at December 31, 2020). This amount primarily relates to an other-than-temporary decline in the Company's investment in AFSI. At December 31, 2021 and 2020, the Company held a 40 percent ownership interest in AFSI.

Transactions with Nonconsolidated Affiliates
The Company has service agreements with certain nonconsolidated affiliates, including contracts to manage the operations of manufacturing sites and the construction of new facilities; licensing and technology agreements; and marketing, sales, purchase, lease and sublease agreements.

The Company sells excess ethylene glycol produced at manufacturing facilities in the United States and Europe to MEGlobal, a subsidiary of EQUATE. The Company also sells ethylene to MEGlobal as a raw material for its ethylene glycol plants in Canada. Sales of these products to MEGlobal represented 1 percent of total net sales in 2021, 2020 and 2019. Sales of ethylene to MEGlobal are reflected in the Packaging & Specialty Plastics segment and represented 2 percent of the segment's sales in 2021 (2 percent in 2020 and 1 percent in 2019). Sales of ethylene glycol to MEGlobal are reflected in the Industrial Intermediates & Infrastructure segment and represented 1 percent of the segment's sales in 2021, 2020 and 2019.

The Company is responsible for marketing the majority of Sadara products outside of the Middle East zone through the Company’s established sales channels. Under this arrangement, the Company purchases and sells Sadara products for a marketing fee. In March 2021, Dow and the Saudi Arabian Oil Company agreed to transition the marketing rights and responsibilities for Sadara’s finished products to levels more consistent with each partner’s equity ownership. This transition began in July 2021 and is being implemented over the next five years. Purchases of Sadara products represented 9 percent of "Cost of sales" in 2021 (8 percent in 2020 and 2019).

The Company purchases products from The SCG-Dow Group, primarily for marketing and distribution in Asia Pacific. Purchases of products from The SCG-Dow Group represented 3 percent of "Cost of sales" in 2021 (3 percent in 2020 and 2 percent in 2019).

Sales to and purchases from other nonconsolidated affiliates were not material to the consolidated financial statements.

Balances due to or due from nonconsolidated affiliates at December 31, 2021 and 2020 were as follows:

Balances Due To or Due From Nonconsolidated Affiliates at Dec 3120212020
In millions
Accounts and notes receivable - Other$357 $229 
Accounts payable - Other$1,611 $1,075 
Principal Nonconsolidated Affiliates
The Company had an ownership interest in 37 nonconsolidated affiliates at December 31, 2021 (35 at December 31, 2020). The Company's principal nonconsolidated affiliates and its ownership interest (direct and indirect) for each at December 31, 2021, 2020 and 2019 are as follows:

Principal Nonconsolidated Affiliates at Dec 31CountryOwnership Interest
 202120202019
EQUATE Petrochemical Company K.S.C.C. Kuwait42.5 %42.5 %42.5 %
The Kuwait Olefins Company K.S.C.C. Kuwait42.5 %42.5 %42.5 %
The Kuwait Styrene Company K.S.C.C.Kuwait42.5 %42.5 %42.5 %
Map Ta Phut Olefins Company Limited 1
Thailand32.77 %32.77 %32.77 %
Sadara Chemical CompanySaudi Arabia35 %35 %35 %
The SCG-Dow Group:
Siam Polyethylene Company LimitedThailand50 %50 %50 %
Siam Polystyrene Company LimitedThailand50 %50 %50 %
Siam Styrene Monomer Company LimitedThailand50 %50 %50 %
Siam Synthetic Latex Company LimitedThailand50 %50 %50 %
1.The Company's effective ownership of Map Ta Phut Olefins Company Limited ("Map Ta Phut") is 32.77 percent, of which the Company directly owns 20.27 percent and indirectly owns 12.5 percent through its equity interest in Siam Polyethylene Company Limited.

The Company’s investment in and equity earnings from its principal nonconsolidated affiliates are as follows:

Investment in Principal Nonconsolidated Affiliates at Dec 3120212020
In millions
Investment in nonconsolidated affiliates $1,621 $922 
Other noncurrent obligations— (169)
Net investment in principal nonconsolidated affiliates$1,621 $753 

Equity in Earnings (Losses) of Principal Nonconsolidated Affiliates202120202019
In millions
Equity in earnings (losses) of principal nonconsolidated affiliates$918 $(16)$21 

The summarized financial information that follows represents the combined accounts (at 100 percent) of the principal nonconsolidated affiliates.

Summarized Balance Sheet Information at Dec 3120212020
In millions
Current assets$8,158 $5,044 
Noncurrent assets23,681 25,298 
Total assets$31,839 $30,342 
Current liabilities$3,990 $3,942 
Noncurrent liabilities20,039 20,144 
Total liabilities$24,029 $24,086 
Noncontrolling interests$174 $132 

Summarized Income Statement Information 1
202120202019
In millions
Sales$14,969 $9,470 $10,905 
Gross profit$3,219 $619 $644 
Income (loss) from continuing operations, net of tax$2,013 $(461)$(277)
1.The results in this table include purchase and sale activity between certain principal nonconsolidated affiliates and the Company, as previously discussed in the "Transactions with Nonconsolidated Affiliates" section.
v3.22.0.1
GOODWILL AND OTHER INTANGIBLE ASSETS (Notes)
12 Months Ended
Dec. 31, 2021
Goodwill and Intangible Assets Disclosure [Abstract]  
GOODWILL AND OTHER INTANGIBLE ASSETS GOODWILL AND OTHER INTANGIBLE ASSETS
The following table shows changes in the carrying amounts of goodwill by reportable segment for the years ended December 31, 2021 and 2020:

GoodwillPackaging & Specialty PlasticsIndustrial Intermediates & InfrastructurePerformance Materials & CoatingsTotal
In millions
Balance at Jan 1, 2020$5,109 $1,100 $2,587 $8,796 
Foreign currency impact12 106 122 
Sale of rail infrastructure(2)— — (2)
Sale of marine and terminal infrastructure(4)(4)— (8)
Balance at Dec 31, 2020$5,115 $1,100 $2,693 $8,908 
Foreign currency impact(10)(4)(130)(144)
Balance at Dec 31, 2021$5,105 $1,096 $2,563 $8,764 

The separation from DowDuPont did not impact the composition of the Company's six reporting units: Coatings & Performance Monomers, Consumer Solutions, Hydrocarbons & Energy, Industrial Solutions, Packaging and Specialty Plastics and Polyurethanes & Construction Chemicals. The ECP businesses received as part of the separation from DowDuPont are included in the Hydrocarbons & Energy and Packaging and Specialty Plastics reporting units. At December 31, 2021, goodwill was carried by all reporting units except Coatings & Performance Monomers (“C&PM”).

Goodwill Impairments
The carrying amounts of goodwill at December 31, 2021 and 2020 were net of accumulated impairments of $309 million in Industrial Intermediates & Infrastructure and $2,530 million in Performance Materials & Coatings.

Goodwill Impairment Testing
The Company performs an impairment test of goodwill annually in the fourth quarter. In 2021, the Company performed qualitative testing for all reporting units that carried goodwill. Based on the results of the qualitative testing, the Company did not perform quantitative testing on any reporting units (one in 2020 and two in 2019). The qualitative testing on the reporting units indicated that it was not more likely than not that fair value was less than the carrying value for the reporting units.

The quantitative testing conducted in 2020 concluded that no goodwill impairments existed.

Upon completion of the quantitative testing in the fourth quarter of 2019, the Company determined the C&PM reporting unit was impaired. During 2019, the C&PM reporting unit did not consistently meet expected financial performance targets, primarily due to the industry’s increased captive use of coatings products, which led to volume reductions; reduced margins for products across the portfolio due to changes in customer buying patterns and supply and demand balances; as well as a continuous trend of customer consolidation in end-markets, which reduced growth opportunities. As a result, the C&PM reporting unit lowered its future revenue and profitability projections. The fair value of the C&PM reporting unit was determined using a discounted cash flow methodology that reflected reductions in projected revenue growth rates due to lower sales volume and price assumptions, as well as reductions to future growth rates. These discounted cash flows did not support the carrying value of the C&PM reporting unit. As a result, the Company recorded a goodwill impairment charge of $1,039 million in the fourth quarter of 2019, included in “Restructuring, goodwill impairment and asset related charges - net” in the consolidated statements of income and related to the Performance Materials & Coatings segment. The carrying value of the C&PM reporting unit's goodwill was zero at December 31, 2019. No other goodwill impairments were identified as a result of the 2019 testing.
Other Intangible Assets
The following table provides information regarding the Company’s other intangible assets:

Other Intangible Assets at Dec 3120212020
In millionsGross
Carrying
Amount
Accum AmortNetGross
Carrying
Amount
Accum AmortNet
Intangible assets with finite lives:
Developed technology$2,637 $(1,871)$766 $2,638 $(1,677)$961 
Software1,396 (945)451 1,489 (989)500 
Trademarks/tradenames352 (344)352 (343)
Customer-related3,204 (1,565)1,639 3,301 (1,419)1,882 
Total other intangible assets, finite lives$7,589 $(4,725)$2,864 $7,780 $(4,428)$3,352 
In-process research and development17 — 17 — — — 
Total other intangible assets$7,606 $(4,725)$2,881 $7,780 $(4,428)$3,352 

The following table provides information regarding amortization expense from continuing operations related to intangible assets:

Amortization Expense from Continuing Operations202120202019
In millions
Other intangible assets, excluding software$388 $401 $419 
Software, included in "Cost of sales"$90 $96 $96 

Total estimated amortization expense from continuing operations for the next five fiscal years, including amounts expected to be capitalized, is as follows:

Estimated Amortization Expense for Next Five Years
In millions
2022$418 
2023$386 
2024$367 
2025$276 
2026$202 
v3.22.0.1
TRANSFERS OF FINANCIAL ASSETS (Notes)
12 Months Ended
Dec. 31, 2021
Transfers and Servicing [Abstract]  
TRANSFERS OF FINANCIAL ASSETS TRANSFERS OF FINANCIAL ASSETS
Accounts Receivable Programs
The Company maintains committed accounts receivable facilities with various financial institutions, including in the United States, which expires in November 2022 (“U.S. A/R Program”) and in Europe, which expires in July 2023 (“Europe A/R Program” and together with the U.S. A/R Program, "the Programs"). Under the terms of the Programs, the Company may sell certain eligible trade accounts receivable at any point in time, up to $900 million for the U.S. A/R Program and up to €500 million for the Europe A/R Program. Under the terms of the Programs, the Company continues to service the receivables from the customer, but retains no interest in the receivables, and remits payment to the financial institutions. The Company also provides a guarantee to the financial institutions for the creditworthiness and collection of the receivables in satisfaction of the facility. See Note 16 for additional information related to guarantees. There were no receivables sold under the Programs during the years ended December 31, 2021 and 2020.
v3.22.0.1
NOTES PAYABLE, LONG-TERM DEBT AND AVAILABLE CREDIT FACILITIES (Notes)
12 Months Ended
Dec. 31, 2021
Debt Disclosure [Abstract]  
NOTES PAYABLE, LONG-TERM DEBT AND AVAILABLE CREDIT FACILITIES NOTES PAYABLE, LONG-TERM DEBT AND AVAILABLE CREDIT FACILITIES
Notes Payable at Dec 31
In millions20212020
Notes payable to banks and other lenders$161$156
Year-end average interest rates5.78 %3.89 %

Long-Term Debt at Dec 312021 Average Rate20212020
Average
Rate
2020
In millions
Promissory notes and debentures:
Final maturity 2021— %$— 8.95 %$173 
Final maturity 20228.64 %121 8.64 %121 
Final maturity 20237.63 %250 7.63 %250 
Final maturity 2024— %— 3.43 %1,017 
Final maturity 2025 5.63 %333 5.13 %625 
Final maturity 20263.63 %750 3.63 %750 
Final maturity 2027 and thereafter 1
5.15 %9,363 5.34 %10,138 
Other facilities:
Foreign currency notes and loans, various rates and maturities1.17 %2,730 1.41 %3,189 
InterNotes®, varying maturities through 20513.37 %392 3.56 %535 
Finance lease obligations 2
869 518 
Unamortized debt discount and issuance costs(297)(365)
Long-term debt due within one year 3
(231)(460)
Long-term debt$14,280 $16,491 
1.Cost includes net fair value hedge adjustment gains of $47 million at December 31, 2021 ($69 million at December 31, 2020). See Note 22 for additional information.
2.See Note 17 for additional information.
3.Presented net of current portion of unamortized debt issuance costs.

Maturities of Long-Term Debt for Next Five Years at Dec 31, 2021
In millions
2022$231 
2023$386 
2024$78 
2025$385 
2026$828 

2021 Activity
In the second quarter of 2021, the Company redeemed $208 million aggregate principal amount of 3.15 percent notes due May 2024 and $811 million aggregate principal amount of 3.50 percent notes due October 2024. As a result of the redemptions, the Company recognized a pretax loss of $101 million on the early extinguishment of debt, included in "Sundry income (expense) - net" in the consolidated statements of income and related to Corporate.

In the third quarter of 2021, the Company completed cash tender offers for certain debt securities. In total, $1,042 million aggregate principal amount was tendered and retired. As a result, the Company recognized a pretax loss of $472 million on the early extinguishment of debt, included in "Sundry income (expense) – net" in the consolidated statements of income and related to Corporate. In addition, the Company voluntarily repaid $81 million of long-term debt due within one year.
In 2021, the Company issued an aggregate principal amount of $109 million of InterNotes®, and redeemed an aggregate principal amount of $31 million at maturity. In addition, the Company voluntarily repaid an aggregate principal amount of $213 million of InterNotes® with various maturities. As a result, the Company recognized a pretax loss of $1 million on the early extinguishment of debt, included in "Sundry income (expense) - net" in the consolidated statements of income and related to Corporate. Additionally, the Company repaid $259 million of long-term debt at maturity and approximately $25 million of long-term debt was repaid by consolidated variable interest entities.

2020 Activity
In February 2020, the Company issued €2.25 billion aggregate principal amount of notes (“Euro Notes”). The Euro Notes included €1.0 billion aggregate principal amount of 0.50 percent notes due 2027, €750 million aggregate principal amount of 1.125 percent notes due 2032 and €500 million aggregate principal amount of 1.875 percent notes due 2040. The Euro Notes have a weighted average coupon rate of approximately 1.0 percent. With the net proceeds from the issuance of the Euro Notes, Dow Silicones voluntarily repaid $750 million of principal under a certain third party credit agreement ("Term Loan Facility”). In addition, the Company redeemed $1.25 billion of 3.0 percent notes issued by the Company with maturity in 2022. As a result, the Company recognized a pretax loss of $85 million on the early extinguishment of debt, included in “Sundry income (expense) – net” in the consolidated statements of income and related to Corporate.

In the first quarter of 2020, the Company withdrew $800 million under various uncommitted bilateral credit arrangements, which were subsequently repaid in the second quarter of 2020.

In August 2020, the Company issued $2.0 billion aggregate principal amount of notes. The notes included $850 million aggregate principal amount of 2.1 percent notes due 2030 and $1.15 billion aggregate principal amount of 3.6 percent notes due 2050 (together, the "Notes"). With the net proceeds from the issuance of the Notes, Dow Silicones voluntarily repaid the remaining $1.25 billion outstanding principal balance under the Term Loan Facility. In September 2020, the Company also used $556 million of aggregate proceeds from the Notes to fund cash tender offers for certain of its debt securities and certain debt securities of Union Carbide. In total, $493 million aggregate principal amount was tendered and retired. These actions resulted in a pretax loss of $62 million on the early extinguishment of debt included in "Sundry income (expense) – net" in the consolidated statements of income and related to Corporate.

In 2020, the Company also issued an aggregate principal amount of $190 million of InterNotes® and redeemed an aggregate principal amount of $180 million at maturity. In addition, the Company voluntarily repaid an aggregate principal amount of $400 million of InterNotes® with various maturities. As a result, the Company recognized a pretax loss on the early extinguishment of debt of $2 million, included in “Sundry income (expense) – net” in the consolidated statements of income and related to Corporate. Additionally, the Company repaid $134 million of long-term debt at maturity and approximately $29 million of long-term debt was repaid by consolidated variable interest entities.

2019 Activity
In 2019, the Company issued $2 billion of senior unsecured notes in an offering under Rule 144A of the Securities Act of 1933. The offering included $750 million aggregate principal amount of 4.80 percent notes due 2049; $750 million aggregate principal amount of 3.625 percent notes due 2026; and $500 million aggregate principal amount of 3.15 percent notes due 2024. In addition, the Company redeemed $1.5 billion of 4.25 percent notes with maturity in 2020 and $1.25 billion of 4.125 percent notes with maturity in 2021. As a result, the Company recognized a pretax loss of $100 million on the early extinguishment of debt, included in "Sundry income (expense) - net" in the consolidated statements of income and related to Corporate. The Company also issued an aggregate principal amount of $277 million of InterNotes® and redeemed an aggregate principal amount of $122 million at maturity. Approximately $149 million of long-term debt (net of $16 million of issuances) was repaid by consolidated variable interest entities.

In 2019, Dow Silicones voluntarily repaid $2.5 billion of principal under the Term Loan Facility. As a result, Dow Silicones recognized a pretax loss of $2 million on the early extinguishment of debt, included in "Sundry income (expense) - net" in the consolidated statements of income and related to Corporate.
In October 2019, TDCC launched exchange offers for $4 billion of all the outstanding, unregistered senior notes that were issued in private offerings on November 30, 2018 and May 20, 2019, for identical, registered notes under the Securities Act of 1933 (the “Exchange Offers”). The Exchange Offers were with respect to the Company’s 3.15 percent notes due 2024, 4.55 percent notes due 2025, 3.625 percent notes due 2026, 4.80 percent notes due 2028, 5.55 percent notes due 2048 and 4.80 percent notes due 2049, and fulfilled the Company’s obligations contained in the registration rights agreements entered into in connection with the issuance of the aforementioned notes.

Available Credit Facilities
The following table summarizes the Company's credit facilities:

Committed and Available Credit Facilities at Dec 31, 2021
In millionsCommitted CreditCredit AvailableMaturity DateInterest
Five Year Competitive Advance and Revolving Credit Facility$5,000 $5,000 November 2026Floating rate
Bilateral Revolving Credit Facility150 150 March 2022Floating rate
Bilateral Revolving Credit Facility100 100 June 2022Floating rate
Bilateral Revolving Credit Facility200 200 September 2022Floating rate
Bilateral Revolving Credit Facility200 200 November 2022Floating rate
Bilateral Revolving Credit Facility200 200 September 2023Floating rate
Bilateral Revolving Credit Facility250 250 September 2023Floating rate
Bilateral Revolving Credit Facility300 300 September 2023Floating rate
Bilateral Revolving Credit Facility300 300 December 2023Floating rate
Bilateral Revolving Credit Facility300 300 December 2023Floating rate
Bilateral Revolving Credit Facility100 100 October 2024Floating rate
Bilateral Revolving Credit Facility200 200 November 2024Floating rate
Bilateral Revolving Credit Facility100 100 March 2025Floating rate
Bilateral Revolving Credit Facility250 250 March 2025Floating rate
Bilateral Revolving Credit Facility350 350 March 2025Floating rate
Bilateral Revolving Credit Facility100 100 October 2026Floating rate
Total Committed and Available Credit Facilities$8,100 $8,100 

Letters of Credit
The Company utilizes letters of credit to support commitments made in the ordinary course of business. While the terms and amounts of letters of credit change, the Company generally has approximately $400 million of outstanding letters of credit at any given time.

Debt Covenants and Default Provisions
TDCC’s outstanding long-term debt has been issued primarily under indentures which contain, among other provisions, certain customary restrictive covenants with which TDCC must comply while the underlying notes are outstanding. Failure of TDCC to comply with any of its covenants, could result in a default under the applicable indenture and allow the note holders to accelerate the due date of the outstanding principal and accrued interest on the underlying notes.

TDCC's indenture covenants include obligations to not allow liens on principal U.S. manufacturing facilities, enter into sale and lease-back transactions with respect to principal U.S. manufacturing facilities, merge or consolidate with any other corporation, or sell, lease or convey, directly or indirectly, all or substantially all of TDCC’s assets. The outstanding debt also contains customary default provisions. TDCC remains in compliance with these covenants.
TDCC’s primary, private credit agreements also contain certain customary restrictive covenant and default provisions in addition to the covenants set forth above with respect to TDCC’s debt. Significant other restrictive covenants and default provisions related to these agreements include:
(a) the obligation to maintain the ratio of TDCC’s consolidated indebtedness to consolidated capitalization at no greater than 0.70 to 1.00 at any time the aggregate outstanding amount of loans under the Five Year Competitive Advance and Revolving Credit Facility Agreement ("Revolving Credit Agreement") dated November 23, 2021, equals or exceeds $500 million,
(b)    a default if TDCC or an applicable subsidiary fails to make any payment, including principal, premium or interest, under the applicable agreement on other indebtedness of, or guaranteed by, TDCC or such applicable subsidiary in an aggregate amount of $100 million or more when due, or any other default or other event under the applicable agreement with respect to such indebtedness occurs which permits or results in the acceleration of $400 million or more in the aggregate of principal, and
(c)    a default if TDCC or any applicable subsidiary fails to discharge or stay within 60 days after the entry of a final judgment against TDCC or such applicable subsidiary of more than $400 million.

Failure of TDCC to comply with any of the covenants or default provisions could result in a default under the applicable credit agreement which would allow the lenders to not fund future loan requests and to accelerate the due date of the outstanding principal and accrued interest on any outstanding indebtedness.

On April 1, 2019, DowDuPont completed the separation of its materials science business and Dow Inc. became the direct parent company of TDCC. In conjunction with the separation, Dow Inc. is obligated, substantially concurrently with the issuance of any guarantee in respect of outstanding or committed indebtedness under TDCC's Revolving Credit Agreement, to enter into a supplemental indenture with TDCC and the trustee under TDCC’s existing 2008 base indenture governing certain notes issued by TDCC. Under such supplemental indenture, Dow Inc. will guarantee all outstanding debt securities and all amounts due under such existing base indenture and will become subject to certain covenants and events of default under the existing base indenture.

In addition, the Revolving Credit Agreement includes an event of default which would be triggered in the event Dow Inc. incurs or guarantees third party indebtedness for borrowed money in excess of $250 million or engages in any material activity or directly owns any material assets, in each case, subject to certain conditions and exceptions. Dow Inc. may, at its option, cure the event of default by delivering an unconditional and irrevocable guarantee to the administrative agent within thirty days of the event or events giving rise to such event of default.

No such events have occurred or have been triggered at the time of the filing of this Annual Report on Form 10-K.
v3.22.0.1
COMMITMENTS AND CONTINGENCIES (Notes)
12 Months Ended
Dec. 31, 2021
Commitments and Contingencies Disclosure [Abstract]  
COMMITMENTS AND CONTINGENT LIABILITIES COMMITMENTS AND CONTINGENCIES
Environmental Matters
Introduction
Accruals for environmental matters are recorded when it is probable that a liability has been incurred and the amount of the liability can be reasonably estimated based on current law and existing technologies. At December 31, 2021, the Company had accrued obligations of $1,220 million for probable environmental remediation and restoration costs ($1,244 million at December 31, 2020), including $237 million for the remediation of Superfund sites ($248 million at December 31, 2020). This is management’s best estimate of the costs for remediation and restoration with respect to environmental matters for which the Company has accrued liabilities, although it is reasonably possible that the ultimate cost with respect to these particular matters could range up to approximately two times that amount. Consequently, it is reasonably possible that environmental remediation and restoration costs in excess of amounts accrued could have a material impact on the Company’s results of operations, financial condition and cash flows. It is the opinion of the Company’s management, however, that the possibility is remote that costs in excess of the range disclosed will have a material impact on the Company’s results of operations, financial condition or cash flows. Inherent uncertainties exist in these estimates primarily due to unknown conditions, changing governmental regulations and legal standards regarding liability, and emerging remediation technologies for handling site remediation and restoration. As new or additional information becomes available and/or certain spending trends become known, management will evaluate such information in determination of the current estimate of the environmental liability.
As part of the Company's 2020 Restructuring Program, in the third quarter of 2020, the Company recorded a pretax charge related to environmental remediation matters. This charge resulted from the Company's evaluation of the costs required to manage remediation activities at sites Dow will permanently shut down as part of its 2020 Restructuring Program. In addition, the Company recorded indemnification assets of $50 million related to Dow Silicones' environmental matters. The Company recognized a pretax charge, net of indemnifications, of $56 million, included in "Restructuring, goodwill impairment and asset related charges - net" in the consolidated statements of income and related to Performance Materials & Coatings ($52 million) and Corporate ($4 million). See Note 6 for additional information.

In the third quarter of 2019, the Company recorded a pretax charge related to environmental remediation matters at a number of current and historical locations. The charge primarily resulted from: the culmination of long-standing negotiations and discussions with regulators and agencies, including technical studies supporting higher cost estimates for final or staged remediation plans; the Company’s evaluation of the cost required to manage remediation activities at sites affected by Dow’s separation from DowDuPont and related agreements with Corteva and DuPont; and, the Company’s review of its closure strategies and obligations to monitor ongoing operations and maintenance activities. In addition, the Company recorded indemnification assets of $48 million related to Dow Silicones’ environmental matters. The Company recognized a pretax charge, net of indemnifications, of $399 million related to these environmental matters, included in “Cost of sales” in the consolidated statements of income and related to Packaging & Specialty Plastics ($5 million), Industrial Intermediates & Infrastructure ($8 million), Performance Materials & Coatings ($50 million) and Corporate ($336 million).

The following table summarizes the activity in the Company's accrued obligations for environmental matters for the years ended December 31, 2021 and 2020:

Accrued Obligations for Environmental Matters20212020
In millions
Balance at Jan 1$1,244 $1,155 
Accrual adjustment159 285 
Payments against reserve(162)(198)
Foreign currency impact(21)
Balance at Dec 31$1,220 $1,244 

The amounts charged to income on a pretax basis related to environmental remediation totaled $158 million in 2021, $234 million in 2020 and $588 million in 2019. Capital expenditures for environmental protection were $65 million in 2021, $80 million in 2020 and $83 million in 2019.

Midland Off-Site Environmental Matters
On June 12, 2003, the Michigan Department of Environmental Quality ("MDEQ") issued a Hazardous Waste Operating License (the "License") to the Company’s Midland, Michigan, manufacturing site (the “Midland Site”), which was renewed and replaced by the MDEQ on September 25, 2015, and included provisions requiring the Company to conduct an investigation to determine the nature and extent of off-site contamination in the City of Midland soils, the Tittabawassee River and Saginaw River sediment and floodplain soils, and the Saginaw Bay, and, if necessary, undertake remedial action. In 2016, final regulatory approval was received from the MDEQ for the City of Midland and the Company is continuing the long term monitoring requirements of the Remedial Action Plan.

Tittabawassee and Saginaw Rivers, Saginaw Bay
The Company, the U.S. Environmental Protection Agency (“EPA”) and the State of Michigan ("State") entered into an administrative order on consent (“AOC”), effective January 21, 2010, that requires the Company to conduct a remedial investigation, a feasibility study and a remedial design for the Tittabawassee River, the Saginaw River and the Saginaw Bay, and pay the oversight costs of the EPA and the State under the authority of the Comprehensive Environmental Response, Compensation, and Liability Act. These actions, to be conducted under the lead oversight of the EPA, will build upon the investigative work completed under the State Resource Conservation Recovery Act program from 2005 through 2009.
The Tittabawassee River, beginning at the Midland Site and extending down to the first six miles of the Saginaw River, are designated as the first Operable Unit for purposes of conducting the remedial investigation, feasibility study and remedial design work. This work will be performed in a largely upriver to downriver sequence for eight geographic segments of the Tittabawassee and upper Saginaw Rivers. In the first quarter of 2012, the EPA requested the Company address the Tittabawassee River floodplain ("Floodplain") as an additional segment. In January 2015, the Company and the EPA entered into an order to address remediation of the Floodplain. The remedial work is expected to continue over the next two years as river levels allow. The remainder of the Saginaw River and the Saginaw Bay are designated as a second Operable Unit and the work associated with that unit may also be geographically segmented. The AOC does not obligate the Company to perform removal or remedial action; that action can only be required by a separate order. The Company and the EPA have been negotiating orders separate from the AOC that obligate the Company to perform remedial actions under the scope of work of the AOC. The Company and the EPA have entered into six separate orders to perform limited remedial actions in seven of the eight geographic segments in the first Operable Unit, including the Floodplain. Dow has received from the EPA a Notice of Completion of Work for three of these six orders and the Company continues the long-term monitoring requirements. Dow also has entered into a separate order to perform a limited remedial action for certain properties located within the second Operable Unit.

Alternative Dispute Resolution Process
The Company, the EPA, the U.S. Department of Justice and the natural resource damage trustees (which include the Michigan Office of the Attorney General, the Michigan Department of Environment, Great Lakes and Energy, the Michigan Department of Natural Resources, the U.S. Fish and Wildlife Service, the U.S. Bureau of Indian Affairs and the Saginaw-Chippewa Indian Tribe of Michigan) have been engaged in negotiations to seek to resolve potential governmental claims against the Company for natural resource damages related to historical off-site contamination associated with the City of Midland, the Tittabawassee and Saginaw Rivers and the Saginaw Bay. The Company and the governmental parties started meeting in the fall of 2005 and entered into a Confidentiality Agreement in December 2005.

On July 20, 2020, the U.S. District Court for the Eastern District of Michigan ("District Court") entered a final consent decree in Civil Action No. 1:19-cv-13292 between the Company and federal, state and tribal trustees to resolve allegations of natural resource damages arising from the historic operations of the Company’s Midland Site. The consent decree required the Company to pay a $15 million cash settlement to be used for long-term maintenance and trustee-selected remediation projects with an additional $7 million to specified local projects managed by third parties. These funds were paid in December 2020. The consent decree further requires the Company to complete 13 additional environmental restoration projects which are valued by the trustees at approximately $77 million, to be conducted over the next several years. In 2021, the Company, working with the trustees, advanced the design plans for several of the Company required environmental restoration projects with implementation in progress for one of the projects.

At December 31, 2021, the accrual for these off-site matters was $104 million (included in the total accrued obligation of $1,220 million). At December 31, 2020, the Company had an accrual for these off-site matters of $107 million (included in the total accrued obligation of $1,244 million).

Environmental Matters Summary
It is the opinion of the Company’s management that the possibility is remote that costs in excess of those disclosed will have a material impact on the Company’s results of operations, financial condition or cash flows.

Litigation
Asbestos-Related Matters of Union Carbide Corporation
Introduction
Union Carbide is and has been involved in a large number of asbestos-related suits filed primarily in state courts during the past four decades. These suits principally allege personal injury resulting from exposure to asbestos-containing products and frequently seek both actual and punitive damages. The alleged claims primarily relate to products that Union Carbide sold in the past, alleged exposure to asbestos-containing products located on Union Carbide’s premises and Union Carbide’s responsibility for asbestos suits filed against a former Union Carbide subsidiary, Amchem Products, Inc. ("Amchem"). In many cases, plaintiffs are unable to demonstrate that they have suffered any compensable loss as a result of such exposure, or that injuries incurred in fact resulted from exposure to Union Carbide’s products. Union Carbide expects more asbestos-related suits to be filed against Union Carbide and Amchem in the future, and will aggressively defend or reasonably resolve, as appropriate, both pending and future claims.
Estimating the Asbestos-Related Liability
Based on a study completed by Ankura Consulting Group, LLC ("Ankura") in January 2003, Union Carbide increased its December 31, 2002, asbestos-related liability for pending and future claims for a 15-year period ending in 2017 to $2.2 billion, excluding future defense and processing costs. In subsequent years, Union Carbide compared current asbestos claim and resolution activity to the results of the most recent Ankura study at each balance sheet date to determine whether the accrual continued to be appropriate.

In 2016, Ankura completed a study to provide estimates for the undiscounted cost of disposing of pending and future claims against Union Carbide and Amchem through the terminal year of 2049, including a reasonable forecast of future defense and processing costs. Based on the study and Union Carbide’s internal review of asbestos claim and resolution activity, Union Carbide determined estimating the liability through the terminal year of 2049 was more appropriate due to increased knowledge and data about the costs to resolve claims and diminished volatility in filing rates. Union Carbide and the Company also determined that estimating and accruing a liability for future asbestos-related defense and processing costs was more appropriate as such costs represent expenditures related to legacy activities that do not contribute to current or future revenue generating activities of Union Carbide and the Company and is also reflective of the manner in which Union Carbide manages its asbestos-related exposure, including careful monitoring of the correlation between defense spending and resolution costs. As a result, in the fourth quarter of 2016, Union Carbide recorded a $1,113 million increase in its asbestos-related liability for pending and future claims, including future defense and processing costs. Each October, Union Carbide requests Ankura to review its historical asbestos claim and resolution activity through the third quarter of the current year, including asbestos-related defense and processing costs, to determine the appropriateness of updating the most recent study.

In December 2019, Ankura stated that an update of its December 2018 study would not provide a more likely estimate of future events than the estimate reflected in the study and, therefore, the estimate in the study remained applicable. Based on Union Carbide's internal review process and Ankura's response, Union Carbide determined that no change to the accrual was required.

In December 2020, Ankura completed a study of Union Carbide's historical asbestos claim and resolution activity through September 30, 2020, including asbestos-related defense and processing costs, and provided estimates for the undiscounted cost of disposing of pending and future claims against Union Carbide and Amchem through the terminal year of 2049. Based on the study and Union Carbide's internal review process, it was determined that no adjustment to the accrual was required. At December 31, 2020, the asbestos-related liability for pending and future claims against Union Carbide and Amchem, including future asbestos-related defense and processing costs, was $1,098 million, and approximately 22 percent of the recorded liability related to pending claims and approximately 78 percent related to future claims.

In December 2021, Ankura stated that an update of its December 2020 study would not provide a more likely estimate of future events than the estimate reflected in the study and, therefore, the estimate in the study remained applicable. Based on Union Carbide's internal review process and Ankura's response, Union Carbide determined that no change to the accrual was required. At December 31, 2021, the asbestos-related liability for pending and future claims against Union Carbide and Amchem, including future asbestos-related defense and processing costs, was $1,016 million, and approximately 25 percent of the recorded liability related to pending claims and approximately 75 percent related to future claims.

Summary
The Company's management believes the amounts recorded by Union Carbide for the asbestos-related liability, including defense and processing costs, reflect reasonable and probable estimates of the liability based upon current, known facts. However, future events, such as the number of new claims to be filed and/or received each year, the average cost of defending and disposing of each such claim, as well as the numerous uncertainties surrounding asbestos litigation in the United States over a significant period of time, could cause the actual costs for Union Carbide to be higher or lower than those projected or those recorded. Any such events could result in an increase or decrease in the recorded liability.

Because of the uncertainties described above, Union Carbide cannot estimate the full range of the cost of resolving pending and future asbestos-related claims facing Union Carbide and Amchem. As a result, it is reasonably possible that an additional cost of disposing of Union Carbide's asbestos-related claims, including future defense and processing costs, could have a material impact on the Company's results of operations and cash flows for a particular period and on the consolidated financial position.
Dow Silicones Chapter 11 Related Matters
Introduction
In 1995, Dow Silicones, then a 50:50 joint venture between the Company and Corning Incorporated ("Corning"), voluntarily filed for protection under Chapter 11 of the U.S. Bankruptcy Code in order to resolve Dow Silicones’ breast implant liabilities and related matters (the “Chapter 11 Proceeding”). Dow Silicones emerged from the Chapter 11 Proceeding on June 1, 2004 (the “Effective Date”) and is implementing the Joint Plan of Reorganization (the “Plan”). The Plan provides funding for the resolution of breast implant and other product liability litigation covered by the Chapter 11 Proceeding. As of June 1, 2016, Dow Silicones is a wholly owned subsidiary of the Company.

Breast Implant and Other Product Liability Claims
Under the Plan, a product liability settlement program administered by an independent claims office (the “Settlement Facility”) was created to resolve breast implant and other product liability claims. Product liability claimants rejecting the settlement program in favor of pursuing litigation must bring suit against a litigation facility (the “Litigation Facility”). Under the Plan, total payments committed by Dow Silicones to resolving product liability claims are capped at a maximum $2,350 million net present value (“NPV”) determined as of the Effective Date using a discount rate of 7 percent (approximately $4,081 million undiscounted at December 31, 2021). Of this amount, no more than $400 million NPV determined as of the Effective Date can be used to fund the Litigation Facility.

Dow Silicones had an obligation to fund the Settlement Facility and the Litigation Facility over a 16-year period, commencing at the Effective Date. At December 31, 2021, Dow Silicones and its insurers have made life-to-date payments of $1,792 million to the Settlement Facility and Dow Silicones is currently making payments to fund the Settlement Facility.

In accordance with ASC Topic 450 "Accounting for Contingencies," the Company records a liability for breast implant and other product liability claims (“Implant Liability”), which reflects the estimated impact of the settlement of pending claims. The claim filing deadline passed in June 2019. All claims have been received and are being processed. Based on the claims filed at and before the deadline, Dow Silicones estimates that it will be obligated to contribute an additional $130 million to the Settlement Facility at December 31, 2021 ($160 million at December 31, 2020) which was included in “Accrued and other current liabilities” and "Other noncurrent obligations" in the consolidated balance sheets.

In the third quarter of 2019, with the assistance of a third party consultant ("Consultant"), Dow Silicones updated its Implant Liability estimate, primarily reflecting a decrease in Class 16 claims, a decrease resulting from the passage of time, decreased claim filing activity and administrative costs compared with the previous estimate, and an increase in investment income resulting from insurance proceeds. Based on the Consultant's updated estimate and Dow Silicones own review of claim filing activity, Dow Silicones determined that an adjustment to the Implant Liability was required. Accordingly, in the third quarter of 2019, Dow Silicones decreased its Implant Liability $98 million and decreased its corresponding Class 16 receivable $13 million, both included in “Sundry income (expense) - net” in the consolidated statements of income and related to Corporate. The estimate was updated again in the second quarter of 2020 with the assistance of the Consultant, which primarily reflected decreased administrative costs compared with the previous estimate and an increase in investment income resulting from insurance proceeds.

Dow Silicones is not aware of circumstances that would change the factors used in estimating the Implant Liability and believes the recorded liability reflects the best estimate of the remaining funding obligations under the Plan; however, the estimate relies upon a number of significant assumptions, including: future acceptance rates, disease mix, and payment values will be materially consistent with historical experience; no material negative outcomes in future controversies or disputes over Plan interpretation will occur; and the Plan will not be modified. If actual outcomes related to any of these assumptions prove to be materially different, the future liability to fund the Plan may be materially different than the amount estimated.
Commercial Creditor Issues
The Plan provides that each of Dow Silicones commercial creditors (the “Commercial Creditors”) would receive in cash the sum of (a) an amount equal to the principal amount of their claims and (b) interest on such claims. Upon the Plan becoming effective, Dow Silicones paid approximately $1,500 million to the Commercial Creditors, representing principal and an amount of interest that Dow Silicones considers undisputed. On August 19, 2019, Dow Silicones entered into a settlement agreement with the Commercial Creditors related to the remaining disputed portion, obligating Dow Silicones to pay $172 million, inclusive of the Commercial Creditors' legal costs. The settlement was approved by the District Court. As a result of the settlement agreement, in the third quarter of 2019, the Company recorded a pretax charge of $50 million, net of indemnifications of $37 million, included in "Sundry Income (expense) - net" in the consolidated statements of income and related to Corporate. The settlement was paid to the Commercial Creditors in the fourth quarter of 2019. The litigation is now concluded.

Summary
The amounts recorded by Dow Silicones for the Chapter 11 related matters described above were based upon current, known facts, which management believes reflect reasonable and probable estimates of the liability. However, future events could cause the actual costs for Dow Silicones to be higher or lower than those projected or those recorded. Any such events could result in an increase or decrease in the recorded liability.

Other Litigation Matters
In addition to the specific matters described above, the Company is party to a number of other claims and lawsuits arising out of the normal course of business with respect to product liability, patent infringement, employment matters, governmental tax and regulation disputes, contract and commercial litigation, and other actions. Certain of these actions purport to be class actions and seek damages in very large amounts. All such claims are being contested. The Company has an active risk management program consisting of numerous insurance policies secured from many carriers at various times. These policies may provide coverage that could be utilized to minimize the financial impact, if any, of certain contingencies described above. It is the opinion of the Company’s management that the possibility is remote that the aggregate of all such other claims and lawsuits will have a material adverse impact on the results of operations, financial condition and cash flows of the Company.

Indemnifications with Corning
In connection with the June 1, 2016 ownership restructure of Dow Silicones, the Company is indemnified by Corning for at least 50 percent of future losses associated with certain pre-closing liabilities, including the Implant Liability, Commercial Creditors issues and certain environmental matters described in the preceding sections, subject to certain conditions and limits. The maximum amount of indemnified losses which may be recovered are subject to a cap that declines over time. Indemnified losses are capped at $1 billion between May 31, 2018 and May 31, 2023, and no recoveries are permitted after May 31, 2023. The Company had indemnification assets of $95 million at December 31, 2021 ($115 million at December 31, 2020), which was included in "Other current assets" and "Noncurrent receivables" in the consolidated balance sheets.

Gain Contingency - Dow v. Nova Chemicals Corporation Patent Infringement Matter
In December 2010, Dow filed suit in the Federal Court in Ontario, Canada ("Federal Court") alleging that Nova Chemicals Corporation ("Nova") was infringing the Company's Canadian polyethylene patent 2,106,705 (the "'705 Patent"). Nova counterclaimed on the grounds of invalidity and non-infringement. In accordance with Canadian practice, the suit was bifurcated into a merits phase, followed by a damages phase. Following trial in the merits phase, in May 2014 the Federal Court ruled that the Company's '705 Patent was valid and infringed by Nova. Nova appealed to the Canadian Federal Court of Appeal, which affirmed the Federal Court decision in August 2016. Nova then sought leave to appeal its loss to the Supreme Court of Canada ("Court"), which dismissed Nova’s petition in April 2017. As a result, Nova has exhausted all appeal rights on the merits, and it is undisputed that Nova owes the Company the profits it earned from its infringing sales as determined in the trial for the damages phase.

In April 2017, the Federal Court issued a Public Judgment in the damages phase, which detailed its conclusions on how to calculate the profits to be awarded to the Company. In June 2017, the Federal Court ordered Nova to pay $645 million Canadian dollars (equivalent to $495 million U.S. dollars) to the Company, plus pre- and post-judgment interest, for which the Company received payment of $501 million from Nova in July 2017. Although Nova is appealing portions of the damages judgment, certain portions of it are indisputable and can be retained by the Company regardless of the outcome of any further appeals by Nova. As a result of these actions and in accordance with ASC Topic 450-30 "Gain Contingencies," the Company recorded a $160 million pretax gain in the second quarter of 2017.
On September 15, 2020, the Canadian Federal Court of Appeal dismissed Nova's appeal of the damages judgment, thus affirming the trial court's decision in its entirety. In November 2020, Nova filed an application for leave to appeal this decision to the Court. In May 2021, the Court granted Nova's application for leave and agreed to review the damages judgment. The Court will hear oral argument on the matter in the first half of 2022 and the Company expects a decision by the end of 2022. The Company is confident of its chances to continue to defend the entire judgment, particularly the trial and appellate courts' determinations on important factual issues, which will be accorded deferential review on appeal. At December 31, 2021, the Company had $341 million ($341 million at December 31, 2020) included in "Accrued and other current liabilities" related to the disputed portion of the damages judgment.

Gain Contingency - Dow v. Nova Chemicals Corporation Ethylene Asset Matter
On September 18, 2019, the Court of the Queen’s Bench in Alberta, Canada, signed a judgment ordering Nova to pay the Company $1.43 billion Canadian dollars (equivalent to approximately $1.08 billion U.S. dollars) by October 11, 2019, for damages the Company incurred through 2012 related to the companies’ jointly-owned ethylene asset in Joffre, Alberta, Canada. The Court of the Queen's Bench in Alberta, Canada, which initially ruled in June 2018, found that Nova failed to operate the ethylene asset at full capacity for more than ten years, and furthermore, that Nova violated several contractual agreements related to the Company receiving its share of the asset’s ethylene production. These actions resulted in reduced productivity and sales for the Company. Nova has appealed the judgment, however, certain portions of it are not in dispute and are owed to the Company regardless of the outcome of Nova's appeal. As a result of these actions and in accordance with ASC Topic 450-30 “Gain Contingencies,” the Company recorded a $186 million pretax gain in the third quarter of 2019, of which $170 million was included in "Sundry income (expense) - net" and $16 million was included in "Selling, general and administrative expenses" in the consolidated statements of income and related to Packaging & Specialty Plastics. In October 2019, Nova paid $1.08 billion Canadian dollars (equivalent to approximately $0.8 billion U.S. dollars) directly to the Company, and remitted $347 million Canadian dollars to the Canada Revenue Agency ("CRA") for the tax account of one of the Company's subsidiaries. The Company sought a refund of the entire amount remitted to CRA. On March 31, 2020, the Company received the full refund from CRA, equivalent to $259 million U.S. dollars.

In preparation for the June 2020 appellate hearing on the case, Nova provided the Court of the Queen's Bench in Alberta, Canada, an updated schedule of the financial impact of the issues on appeal, which explained that even if Nova prevails on all appeal issues, the Company would still be entitled to retain an amount in excess of the gain recognized in 2019. As a result, the Company recorded an $18 million pretax gain in the second quarter of 2020, of which $12 million was included in "Selling, general and administrative expenses" and $6 million was included in "Sundry income (expense) - net" in the consolidated statements of income and related to Packaging & Specialty Plastics. On September 16, 2020, the Court of Appeal of Alberta issued its decision, affirming the trial court's liability finding, upholding the majority of Dow's damages and requiring the trial court to recalculate a portion of damages. In the fourth quarter of 2020, Nova chose not to petition the Court to review the appellate court decision, making additional portions of the ruling in Dow’s favor final and no longer subject to dispute. As a result, the Company recorded a $552 million pretax gain in the fourth quarter of 2020, of which $538 million was included in "Sundry income (expense) - net" and $14 million was included in "Selling, general and administrative expenses" in the consolidated statements of income and related to Packaging & Specialty Plastics. At December 31, 2021, $323 million ($323 million at December 31, 2020) was included in "Other noncurrent obligations" in the Company's consolidated balance sheets related to the disputed portion of the damages judgment. Dow continues to seek an award of additional damages for the period from 2013 through 2018. The damages hearing began in the trial court in November 2021 that would resolve the impact of the appellate ruling and quantify Dow's damages for the 2013-2018 period.

Luxi Chemical Group Breach of Contract Matter
In November 2017, an arbitration panel of the Stockholm Chamber of Commerce held that Luxi Chemical Group Co., Ltd. (“Luxi”), based in Shandong Province, China, violated a secrecy and non-use agreement related to the Dow and Johnson Matthey Davy Technologies Limited (“JM”) LP OxoSM Process by using Dow and JM protected information in the design, construction, and operation of its butanol and 2-ethylhexanol plants, awarding damages, fees and costs, plus interest, to both Dow and JM. In September 2021, Luxi paid the arbitration award and interest assessment and, as a result, Dow recorded a pretax gain of $54 million included in “Sundry income (expense) – net” in the consolidated statements of income and related to Industrial Intermediates & Infrastructure.
Brazilian Tax Credits
In March 2017, the Federal Supreme Court of Brazil (“Brazil Supreme Court”) ruled in a leading case that a Brazilian value-added tax ("ICMS") should not be included in the base used to calculate a taxpayer's federal contribution on total revenue known as PIS/COFINS (the “2017 Decision”). Previously, three of the Company’s Brazilian subsidiaries filed lawsuits challenging the inclusion of ICMS in their calculation of PIS/COFINS, seeking recovery of excess taxes paid. In response to the 2017 Decision, the Brazilian tax authority filed an appeal seeking clarification of the amount of ICMS tax to exclude from the calculation of PIS/COFINS. In May 2021, the Brazil Supreme Court ruled in a leading case related to the amount of ICMS tax to exclude from the calculation of PIS/COFINS, which resolved two of the lawsuits filed by the Company. As a result, in 2021, the Company recorded a pretax gain of $67 million for certain excess PIS/COFINS paid from 2009 to 2019, plus applicable interest, which the Company expects to apply to future required federal tax payments, and the reversal of related liabilities. The pretax gain was recorded in “Cost of sales” in the consolidated statements of income. At December 31, 2021, related tax credits available and expected to be applied to future required federal tax payments totaled $52 million. The Company has not received a final ruling related to its remaining lawsuit.

Purchase Commitments
The Company has outstanding purchase commitments and various commitments for take-or-pay or throughput agreements. The Company was not aware of any purchase commitments that were negotiated as part of a financing arrangement for the facilities that will provide the contracted goods or services or for the costs related to those goods or services at December 31, 2021 and 2020.

Guarantees
The following table provides a summary of the final expiration, maximum future payments and recorded liability reflected in the consolidated balance sheets for guarantees:

GuaranteesDec 31, 2021Dec 31, 2020
In millionsFinal
Expiration
Maximum Future Payments 1
Recorded LiabilityFinal
Expiration
Maximum Future PaymentsRecorded Liability
Guarantees2038$1,273 $220 2023$251 $
1.In addition, TDCC has provided guarantees, in proportion to the Company's 35 percent ownership interest, of all future interest payments that will become due on Sadara’s project financing debt during the grace period, which Dow's share is estimated to be $446 million at December 31, 2021. Based on Sadara's current forecasted cash flows, the Company does not expect to be required to perform under the guarantees.

Guarantees arise during the ordinary course of business from relationships with customers, committed accounts receivable facilities and nonconsolidated affiliates when the Company undertakes an obligation to guarantee the performance of others (via delivery of cash or other assets) if specified triggering events occur. With guarantees, such as commercial or financial contracts, non-performance by the guaranteed party triggers the obligation of the Company to make payments to the beneficiary of the guarantee. The majority of the Company’s guarantees relate to debt of nonconsolidated affiliates, which have expiration dates ranging from less than one year to less than 17 years. The Company’s current expectation is that future payment or performance related to the non-performance of others is considered remote.

TDCC has entered into guarantee agreements related to Sadara, a nonconsolidated affiliate. The total of an Islamic bond and additional project financing (collectively “Total Project Financing”) obtained by Sadara was approximately $12.5 billion, of which $9.6 billion of Total Project Financing debt was outstanding at December 31, 2021 ($9.9 billion at December 31, 2020). In November 2020, the remaining project completion conditions related to the Total Project Financing guarantees were fulfilled and the Company's guarantee obligations terminated. Subsequently, the Company provided a new guarantee in the form of a letter of credit for its share of one future debt service schedule payment up to $220 million. The guarantee was in proportion to the Company’s 35 percent ownership interest in Sadara and was in effect until Sadara reached an agreement with its lenders to re-profile its outstanding project financing debt in the first quarter of 2021, at which time it was cancelled. In conjunction with the completion of Sadara's debt re-profiling, TDCC entered into a new guarantee of up to approximately $1.3 billion of Sadara’s debt, proportionate to the Company's 35 percent ownership interest. The debt re-profiling includes a grace period until June 2026, during which Sadara is obligated to make interest-only payments which are guaranteed by TDCC in proportion to the Company's 35 percent ownership interest. In addition, as part of the debt re-profiling, Sadara established a new $500 million revolving credit facility guaranteed by Dow, which will be used to fund Dow’s pro-rata share of any potential shortfall during the grace period. Based on Sadara's current forecasted cash flows,
the Company does not expect Sadara to draw on the facility. As a result of these actions, TDCC does not expect to provide any shareholder loans or equity contributions to Sadara in 2022. See Note 12 for additional information.

Asset Retirement Obligations
The Company has 104 manufacturing sites in 31 countries. Most of these sites contain numerous individual manufacturing operations, particularly at the Company’s larger sites. Asset retirement obligations are recorded as incurred and reasonably estimable, including obligations for which the timing and/or method of settlement are conditional on a future event that may or may not be within the control of the Company. The retirement of assets may involve such efforts as remediation and treatment of asbestos, contractually required demolition, and other related activities, depending on the nature and location of the assets; and retirement obligations are typically realized only upon demolition of those facilities. In identifying asset retirement obligations, the Company considers identification of legally enforceable obligations, changes in existing law, estimates of potential settlement dates and the calculation of an appropriate discount rate to be used in calculating the fair value of the obligations. The Company has a well-established global process to identify, approve and track the demolition of retired or to-be-retired facilities; and no assets are retired from service until this process has been followed. The Company typically forecasts demolition projects based on the usefulness of the assets; environmental, health and safety concerns; and other similar considerations. Under this process, as demolition projects are identified and approved, reasonable estimates are determined for the time frames during which any related asset retirement obligations are expected to be settled. For those assets where a range of potential settlement dates may be reasonably estimated, obligations are recorded. The Company routinely reviews all changes to items under consideration for demolition to determine if an adjustment to the value of the asset retirement obligation is required.

The Company has recognized asset retirement obligations for the following activities: demolition and remediation activities at manufacturing sites primarily in Europe, Canada, United States, Japan, United Arab Emirates and Brazil; and capping activities at landfill sites in the United States, Brazil and Canada. The Company has also recognized conditional asset retirement obligations related to asbestos encapsulation as a result of planned demolition and remediation activities at manufacturing and administrative sites primarily in the United States, Europe, Japan and Argentina. The aggregate carrying amount of conditional asset retirement obligations recognized by the Company (included in the asset retirement obligations balance shown below) was $13 million at December 31, 2021 ($14 million at December 31, 2020).

The following table shows changes in the aggregate carrying amount of the Company’s asset retirement obligations for the years ended December 31, 2021 and 2020:

Asset Retirement Obligations20212020
In millions
Balance at Jan 1$112 $104 
Additional accruals13 
Liabilities settled(7)(3)
Accretion expense
Revisions in estimated cash flows(1)
Other— (5)
Balance at Dec 31$118 $112 

The discount rate used to calculate the Company’s asset retirement obligations at December 31, 2021, was 1.13 percent (0.42 percent at December 31, 2020). These obligations are included in the consolidated balance sheets as "Accrued and other current liabilities" and "Other noncurrent obligations."
The Company has not recognized conditional asset retirement obligations for which a fair value cannot be reasonably estimated in its consolidated financial statements. Assets that have not been submitted/reviewed for potential demolition activities are considered to have continued usefulness and are generally still operating normally. Therefore, without a plan to demolish the assets or the expectation of a plan, such as shortening the useful life of assets for depreciation purposes in accordance with the accounting guidance related to property, plant and equipment, the Company is unable to reasonably forecast a time frame to use for present value calculations. As such, the Company has not recognized obligations for individual plants/buildings at its manufacturing sites where estimates of potential settlement dates cannot be reasonably made. In addition, the Company has not recognized conditional asset retirement obligations for the capping of its approximately 36 underground storage wells and 128 underground brine mining and other wells at Company-owned sites when there are no plans or expectations of plans to exit the sites. It is the opinion of the Company’s management that the possibility is remote that such conditional asset retirement obligations, when estimable, will have a material impact on the Company’s consolidated financial statements based on current costs.
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LEASES (Notes)
12 Months Ended
Dec. 31, 2021
Leases [Abstract]  
Lessee, Operating And Finance Leases LEASES
Operating lease ROU assets are included in "Operating lease right-of-use assets" while finance lease ROU assets are included in "Net property" in the consolidated balance sheets. With respect to lease liabilities, operating lease liabilities are included in "Operating lease liabilities - current" and "Operating lease liabilities - noncurrent," and finance lease liabilities are included in "Long-term debt due within one year" and "Long-Term Debt" in the consolidated balance sheets.

Dow routinely leases sales and administrative offices, power plants, production facilities, warehouses and tanks for product storage, aircraft, motor vehicles, railcars, computers, office machines and equipment. Some leases contain renewal provisions, purchase options and escalation clauses and the terms for these leased assets vary depending on the lease agreement. These leased assets have remaining lease terms of up to 54 years. See Note 1 for additional information on leases.

The components of lease cost for operating and finance leases for the years ended December 31, 2021, 2020 and 2019 were as follows:

Lease Cost202120202019
In millions
Operating lease cost$494 $484 $532 
Finance lease cost
Amortization of right-of-use assets - finance76 58 39 
Interest on lease liabilities - finance27 25 25 
Total finance lease cost103 83 64 
Short-term lease cost238 213 204 
Variable lease cost381 199 198 
Sublease income(6)(5)(4)
Total lease cost$1,210 $974 $994 
The following table provides supplemental cash flow and other information related to leases:

Other Lease Information202120202019
In millions
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows for operating leases$497 $482 $544 
Operating cash flows for finance leases$27 $25 $25 
Financing cash flows for finance leases$74 $58 $34 
Right-of-use assets obtained in exchange for lease obligations:
Operating leases 1, 2
$(25)$185 $2,476 
Finance leases 1
$512 $178 $89 
1.In 2021, $193 million of leased assets were reclassified from Operating leases to Finance leases due to an amendment that extended the term of the agreement.
2.2019 includes $2.3 billion related to the adoption of Topic 842. See Note 1 for additional information.

The following table summarizes the lease-related assets and liabilities recorded in the consolidated balance sheets at December 31, 2021 and 2020.

Lease PositionBalance Sheet ClassificationDec 31, 2021Dec 31, 2020
In millions
Assets
Operating lease assetsOperating lease right-of-use assets$1,412 $1,856 
Finance lease assetsProperty1,158 665 
Finance lease amortizationAccumulated depreciation(368)(216)
Total lease assets$2,202 $2,305 
Liabilities
Current
OperatingOperating lease liabilities - current$314 $416 
FinanceLong-term debt due within one year106 54 
Noncurrent
OperatingOperating lease liabilities - noncurrent1,149 1,521 
FinanceLong-Term Debt763 464 
Total lease liabilities$2,332 $2,455 

In 2021, the Company executed buy-outs of certain leased assets for $687 million. The lease buy-outs reduced “Operating lease right-of-use assets” by $166 million and reduced “Operating lease liabilities - current” and “Operating lease liabilities - noncurrent” by $44 million and $158 million, respectively. The Company recognized a pretax loss related to the lease buy-outs of $37 million included in “Sundry income (expense) - net” in the consolidated statements of income. The lease buy-outs are included in “Purchases of previously leased assets” in the consolidated statements of cash flows.

Additionally, in 2021, the Company amended an agreement to extend leases of certain assets. The amendment and related remeasurement resulted in a reclassification of $73 million from “Operating lease liabilities – noncurrent” to “Long-Term Debt” and $34 million from “Operating lease liabilities - current” to “Long-term debt due within one year." In addition to the reclassifications, the amendment increased “Long-Term Debt” by $152 million and decreased “Long-term debt due within one year" by $2 million.
The weighted-average remaining lease term and discount rate for leases recorded in the consolidated balance sheets at December 31, 2021 and 2020 are provided below:

Lease Term and Discount RateDec 31, 2021Dec 31, 2020
Weighted-average remaining lease term
Operating leases7.9 years7.6 years
Finance leases11.8 years11.6 years
Weighted-average discount rate
Operating leases3.72 %3.84 %
Finance leases4.17 %5.41 %

The following table provides the maturities of lease liabilities at December 31, 2021:

Maturities of Lease LiabilitiesOperating LeasesFinance Leases
In millions
2022$346 $137 
2023281 162 
2024218 103 
2025181 74 
2026145 69 
2027 and thereafter570 551 
Total future undiscounted lease payments$1,741 $1,096 
Less: Imputed interest278 227 
Total present value of lease liabilities$1,463 $869 

At December 31, 2021, Dow had additional leases of approximately $113 million, primarily for equipment, which had not yet commenced. These leases are expected to commence in 2022 and 2025, with lease terms of up to 16 years.

Dow provides guarantees related to certain leased assets, specifying the residual value that will be available to the lessor at lease termination through the sale of the assets to the lessee or third parties. The following table provides a summary of the final expiration, maximum future payments and recorded liability reflected in the consolidated balance sheets for residual value guarantees at December 31, 2021 and 2020. The lease agreements do not contain any material restrictive covenants.

Lease GuaranteesDec 31, 2021Dec 31, 2020
In millionsFinal ExpirationMaximum Future PaymentsRecorded LiabilityFinal ExpirationMaximum Future PaymentsRecorded Liability
Residual value guarantees2031$280 $— 2030$818 $22 
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STOCKHOLDERS' EQUITY (Notes)
12 Months Ended
Dec. 31, 2021
Stockholders' Equity Note [Abstract]  
STOCKHOLDERS' EQUITY STOCKHOLDERS’ EQUITY
Common Stock
Dow Inc.
Dow Inc. was incorporated in 2018 with 100 authorized and issued shares of common stock, par value $0.01 per share, owned solely by its parent company, DowDuPont. In the first quarter of 2019, in connection with the separation and distribution of DowDuPont’s materials science business, the number of authorized shares of common stock was increased to 5,000,000,000 shares, par value $0.01 per share, and Dow Inc.'s 100 shares of issued common stock were recapitalized into 748,771,240 shares of common stock. Dow Inc.'s common stock was solely owned by DowDuPont through March 31, 2019, and on April 1, 2019, Dow Inc. became an independent, publicly traded company. Dow Inc. common stock is listed on the NYSE under the symbol “DOW.” See Note 3 for additional information.
The Company may issue shares of Dow Inc. common stock out of treasury stock or as new shares of common stock for options exercised and for the release of restricted stock units ("RSUs"), performance stock units ("PSUs") and the Employee Stock Purchase Plan ("ESPP") program. Common stock shares issued to employees and non-employee directors was approximately 8.2 million in 2021 (4.8 million in 2020). Subsequent to the separation from DowDuPont, the number of new Dow Inc. common stock shares issued to employees and non-employee directors was approximately 2.5 million in 2019. See Note 21 for additional information on the Company's equity awards.

TDCC
Effective with the Merger and through March 31, 2019, TDCC had 100 authorized and issued shares of common stock, par value $0.01 per share, owned solely by DowDuPont. Effective with the separation from DowDuPont, TDCC became a wholly owned subsidiary of Dow Inc., which now holds all 100 authorized and issued shares of common stock of TDCC. See Note 3 for additional information.

Retained Earnings
Dow Inc.
There are no significant restrictions limiting Dow Inc.’s ability to pay dividends. Dow Inc. declared dividends of $2.80 per share in 2021 ($2.80 per share in 2020 and $2.10 per share in 2019, subsequent to the separation from DowDuPont).

Undistributed earnings of nonconsolidated affiliates included in retained earnings were $1,155 million at December 31, 2021 and $716 million at December 31, 2020.

TDCC
Effective with the Merger, TDCC no longer had publicly traded common stock. TDCC's common shares were owned solely by DowDuPont, prior to the separation on April 1, 2019, and TDCC's Board determined whether or not there would be a dividend distribution to DowDuPont. Effective with the separation from DowDuPont on April 1, 2019, TDCC became a wholly owned subsidiary of Dow Inc. and TDCC's Board determines whether or not there will be a dividend distribution to Dow Inc. TDCC declared and paid dividends to Dow Inc. of $3,264 million in 2021, $2,233 million in 2020 and $201 million in 2019. In 2019, TDCC declared and paid dividends to DowDuPont of $535 million.

Employee Stock Ownership Plan
The Dow Employee Stock Ownership Plan (the “ESOP”) is an integral part of The Dow Chemical Company Employees’ Savings Plan (the “Savings Plan”). A significant majority of full-time employees in the United States are eligible to participate in the Savings Plan. The Company uses the ESOP to provide its matching contribution in the form of stock to Plan participants. Effective with the Merger, shares of TDCC Common Stock held by the ESOP were converted into shares of DowDuPont Common Stock at a ratio of 1:1. Effective with the separation from DowDuPont, the DowDuPont Common Stock held by the ESOP received a Dow Inc. Common Stock share dividend at a ratio of 3:1, resulting in the ESOP holding both DowDuPont and Dow Inc. shares. Subsequent to the separation from DowDuPont, the ESOP independent fiduciary sold the DowDuPont shares and purchased additional Dow Inc. shares with the proceeds.

In connection with the acquisition of Rohm and Haas on April 1, 2009, the Rohm and Haas Employee Stock Ownership Plan (the "Rohm and Haas ESOP") was merged into the Savings Plan, and the Company assumed the $78 million balance of debt at 9.8 percent interest with final maturity in 2020 that was used to finance share purchases by the Rohm and Haas ESOP in 1990. The debt was fully repaid in 2020 which resulted in an outstanding balance of zero at December 31, 2020.

Dividends on unallocated shares held by the ESOP are used by the ESOP to make debt service payments and to purchase additional shares if dividends exceed the debt service payments. Dividends on allocated shares are used by the ESOP to make debt service payments to the extent needed; otherwise, they are paid to the Savings Plan participants. Shares are released for allocation to participants based on the ratio of the current year’s debt service to the sum of the principal and interest payments over the life of the loan. The shares are allocated to Plan participants in accordance with the terms of the Savings Plan. The unallocated shares are excluded from the Company's earnings per share calculation.
Compensation expense for allocated shares is recorded at the fair value of the shares on the date of allocation. Compensation expense reflected in income from continuing operations for ESOP shares was $77 million in 2021, $72 million in 2020 and $77 million in 2019. At December 31, 2021, 4.0 million shares out of a total 4.5 million shares held by the ESOP had been allocated to participants’ accounts and 0.5 million shares, at a fair value of $29 million, were considered unearned.

Treasury Stock
Dow Inc.
On April 1, 2019, Dow Inc.'s Board ratified the share repurchase program originally approved on March 15, 2019, authorizing up to $3.0 billion to be spent on the repurchase of the Company's common stock, with no expiration date. In 2021, Dow Inc. repurchased $1.0 billion of Dow Inc. common stock ($125 million in 2020 and $500 million in 2019). At December 31, 2021, $1.4 billion of the share repurchase program authorization remained available for repurchases.

The Company may issue shares of Dow Inc. common stock out of treasury stock or as new shares of common stock for options exercised and for the release of RSUs, PSUs and ESPP. The Company did not issue any treasury shares to employees and non-employee directors under its stock-based compensation programs for the years ended December 31, 2021, 2020 and 2019. See Note 21 for additional information on changes to the Company's equity awards in connection with the separation from DowDuPont.

The following table provides a reconciliation of Dow Inc. common stock activity for the years ended December 31, 2021, 2020 and 2019:

Shares of Dow Inc. Common StockIssuedHeld in Treasury
Balance at Jan 1, 2019100 — 
Impact of recapitalization748,771,140 — 
Issued 1
2,457,404 — 
Repurchased— 9,729,834 
Balance at Jan 1, 2020751,228,644 9,729,834 
Issued 1
4,764,554 — 
Repurchased— 3,073,469 
Balance at Jan 1, 2021755,993,198 12,803,303 
Issued 1
8,233,684 — 
Repurchased— 16,208,270 
Balance at Dec 31, 2021764,226,882 29,011,573 
1.Shares issued to employees and non-employee directors under the Company's equity compensation plans.
Accumulated Other Comprehensive Loss
The changes in each component of AOCL for the years ended December 31, 2021, 2020 and 2019 were as follows:

Accumulated Other Comprehensive Loss202120202019
In millions
Unrealized Gains (Losses) on Investments
Beginning balance$104 $64 $(51)
Unrealized gains (losses) on investments(21)104 178 
Tax (expense) benefit(23)(38)
Net unrealized gains (losses) on investments(16)81 140 
(Gains) losses reclassified from AOCL to net income 1
(38)(54)(33)
Tax expense (benefit) 2
13 
Net (gains) losses reclassified from AOCL to net income(29)(41)(25)
Other comprehensive income (loss), net of tax(45)40 115 
Ending balance$59 $104 $64 
Cumulative Translation Adjustment
Beginning balance$(930)$(1,135)$(1,813)
Gains (losses) on foreign currency translation(375)227 59 
 Tax (expense) benefit(40)25 (2)
Net gains (losses) on foreign currency translation(415)252 57 
(Gains) losses reclassified from AOCL to net income 3
(10)(47)(89)
Other comprehensive income (loss), net of tax(425)205 (32)
Impact of common control transaction 4
— — 710 
Ending balance$(1,355)$(930)$(1,135)
Pension and Other Postretirement Benefits
Beginning balance$(9,559)$(8,781)$(7,965)
Gains (losses) arising during the period2,094 (1,769)(1,699)
 Tax (expense) benefit(464)411 413 
Net gains (losses) arising during the period1,630 (1,358)(1,286)
Amortization of net loss and prior service credits reclassified from AOCL to net income 5
776 753 504 
Tax expense (benefit) 2
(181)(173)(117)
Net loss and prior service credits reclassified from AOCL to net income595 580 387 
Other comprehensive income (loss), net of tax2,225 (778)(899)
Impact of common control transaction 4
— — 83 
Ending balance$(7,334)$(9,559)$(8,781)
Derivative Instruments
Beginning balance$(470)$(394)$(56)
Gains (losses) on derivative instruments155 (96)(470)
Tax (expense) benefit(1)101 
Net gains (losses) on derivative instruments158 (97)(369)
(Gains) losses reclassified from AOCL to net income 6
(38)30 44 
Tax expense (benefit) 2
(9)(13)
Net (gains) losses reclassified from AOCL to net income(35)21 31 
Other comprehensive income (loss), net of tax123 (76)(338)
Ending balance$(347)$(470)$(394)
Total AOCL ending balance$(8,977)$(10,855)$(10,246)
1.Reclassified to "Net sales" and "Sundry income (expense) - net."
2.Reclassified to "Provision for income taxes on continuing operations."
3.Reclassified to "Sundry income (expense) - net."
4.Reclassified to "Retained earnings" as a result of the separation from DowDuPont on April 1, 2019. See Note 3 for additional information.
5.These AOCL components are included in the computation of net periodic benefit cost of the Company's defined benefit pension and other postretirement benefit plans. See Note 20 for additional information.
6.Reclassified to "Cost of sales," "Sundry income (expense) - net" and "Interest expense and amortization of debt discount."
v3.22.0.1
NONCONTROLLING INTERESTS (Notes)
12 Months Ended
Dec. 31, 2021
Noncontrolling Interest [Abstract]  
NONCONTROLLING INTERESTS NONCONTROLLING INTERESTS
Ownership interests in the Company's subsidiaries held by parties other than the Company are presented separately from the Company's equity in the consolidated balance sheets as "Noncontrolling interests." The amount of consolidated net income attributable to the Company and the noncontrolling interests are both presented on the face of the consolidated statements of income.

The following table summarizes the activity for equity attributable to noncontrolling interests for the years ended December 31, 2021, 2020 and 2019:

Noncontrolling Interests
In millions202120202019
Balance at Jan 1$570 $553 $1,138 
Net income attributable to noncontrolling interests - continuing operations94 69 74 
Net income attributable to noncontrolling interests - discontinued operations— — 13 
Distributions to noncontrolling interests 1
(66)(55)(77)
Impact of common control transaction 2
— — (353)
Purchase of noncontrolling interests 3
— — (254)
Deconsolidation of noncontrolling interests 4
— (7)— 
Cumulative translation adjustments(25)12 
Other— 
Balance at Dec 31$574 $570 $553 
1.Distributions to noncontrolling interests are net of $7 million in 2021 ($7 million in 2020 and 2019) in dividends paid to a joint venture, which were reclassified to "Equity in earnings (losses) of nonconsolidated affiliates" in the consolidated statements of income. Also includes amounts attributable to discontinued operations of $7 million in 2019.
2.Related to the separation from DowDuPont. See Note 3 for additional information.
3.Related to the acquisition of full ownership in a propylene oxide manufacturing joint venture, which occurred on October 1, 2019. See Note 24 for additional information. As a result of this arrangement, the carrying value of the noncontrolling interest was removed, and “Additional paid-in capital” was adjusted by $38 million.
4.Related to the divestiture of the Company's interest in a cogeneration facility in Brazil in the third quarter of 2020.
v3.22.0.1
PENSION PLANS AND OTHER POSTRETIREMENT BENEFITS (Notes)
12 Months Ended
Dec. 31, 2021
Retirement Benefits [Abstract]  
PENSION PLANS AND OTHER POSTRETIREMENT BENEFITS PENSION PLANS AND OTHER POSTRETIREMENT BENEFITS
Defined Benefit Pension Plans
The Company has both funded and unfunded defined benefit pension plans that cover employees in the United States and a number of other countries. The U.S. tax-qualified plan covering the parent company is the largest plan. Benefits for employees hired before January 1, 2008, are based on length of service and the employee’s three highest consecutive years of compensation. Employees hired after January 1, 2008, earn benefits that are based on a set percentage of annual pay, plus interest.

On March 4, 2021, the Company announced changes to its U.S. tax-qualified and non-qualified pension plans. Effective December 31, 2023 ("Effective Date"), the Company will freeze the pensionable compensation and credited service amounts used to calculate pension benefits for employees who participate in its U.S. tax-qualified and non-qualified retirement programs (collectively, the "U.S. Plans"). As a result, at the Effective Date and subject to any bargaining obligations required by law, active participants of the U.S. Plans will not accrue additional benefits for future service and compensation. In connection with these plan amendments, the Company remeasured its U.S. Plans effective February 28, 2021, which resulted in a pretax actuarial gain of $1,268 million, included in other comprehensive income and inclusive of a $345 million reduction in the projected benefit obligation resulting from the plan amendments, and a pretax curtailment gain of $19 million, recognized in the first quarter of 2021.

The Company's funding policy is to contribute to the plans when pension laws and/or economics either require or encourage funding. On March 4, 2021, the Company elected to contribute $1 billion to its U.S. tax-qualified pension plans. Total global pension contributions were $1,219 million in 2021, which includes contributions necessary to fund benefit payments for the Company's unfunded pension plans. The Company expects to contribute approximately $180 million to its pension plans in 2022.

The weighted-average assumptions used to determine pension plan obligations and net periodic benefit costs for all plans are summarized in the table below:

Weighted-Average Assumptions for All Pension Plans Benefit Obligations
 at Dec 31
Net Periodic Benefit Costs
for the Year Ended
 20212020202120202019
Discount rate2.57 %2.20 %2.40 %2.81 %3.50 %
Interest crediting rate for applicable benefits3.57 %3.55 %3.55 %3.51 %3.72 %
Rate of compensation increase3.94 %3.91 %3.91 %3.92 %3.92 %
Expected return on plan assets6.86 %7.00 %7.11 %
The weighted-average assumptions used to determine pension plan obligations and net periodic benefit costs for U.S. plans are summarized in the table below:

Weighted-Average Assumptions for U.S. Pension PlansBenefit Obligations
 at Dec 31
Net Periodic Benefit Costs
for the Year Ended
20212020202120202019
Discount rate3.04 %2.71 %3.03 %3.41 %4.15 %
Interest crediting rate for applicable benefits4.50 %4.50 %4.50 %4.50 %4.50 %
Rate of compensation increase4.25 %4.25 %4.25 %4.25 %4.25 %
Expected return on plan assets7.96 %7.95 %7.92 %
Other Postretirement Benefit Plans
The Company provides certain health care and life insurance benefits to retired employees and survivors. The Company’s plans outside of the United States are not significant; therefore, this discussion relates to the U.S. plans only. The plans provide health care benefits, including hospital, physicians’ services, drug and major medical expense coverage, and life insurance benefits. In general, for employees hired before January 1, 1993, the plans provide benefits supplemental to Medicare when retirees are eligible for these benefits. The Company and the retiree share the cost of these benefits, with the Company portion increasing as the retiree has increased years of credited service, although there is a cap on the Company portion. The Company has the ability to change these benefits at any time. Employees hired after January 1, 2008, are not covered under the plans.

The Company funds most of the cost of these health care and life insurance benefits as incurred. In 2021, the Company did not make any contributions to its other postretirement benefit plan trusts. The trusts did not hold assets at December 31, 2021. The Company does not expect to contribute assets to its other postretirement benefit plan trusts in 2022.

The weighted-average assumptions used to determine other postretirement benefit plan obligations and net periodic benefit costs for the U.S. plans are provided below:

Weighted-Average Assumptions for U.S. Other Postretirement Benefits PlansBenefit Obligations
 at Dec 31
Net Periodic Benefit Costs
for the Year Ended
20212020202120202019
Discount rate2.85 %2.38 %2.38 %3.19 %4.01 %
Health care cost trend rate assumed for next year6.50 %6.75 %6.75 %6.25 %6.50 %
Rate to which the cost trend rate is assumed to decline (the ultimate health care cost trend rate)5.00 %5.00 %5.00 %5.00 %5.00 %
Year that the rate reaches the ultimate health care cost trend rate20282028202820252025

Assumptions
The Company determines the expected long-term rate of return on plan assets by performing a detailed analysis of key economic and market factors driving historical returns for each asset class and formulating a projected return based on factors in the current environment. Factors considered include, but are not limited to, inflation, real economic growth, interest rate yield, interest rate spreads and other valuation measures and market metrics. The expected long-term rate of return for each asset class is then weighted based on the strategic asset allocation approved by the governing body for each plan. The Company’s historical experience with the pension fund asset performance is also considered.

The Company uses the spot rate approach to determine the discount rate utilized to measure the service cost and interest cost components of net periodic pension and other postretirement benefit costs for the U.S. and other selected countries. Under the spot rate approach, the Company calculates service cost and interest cost by applying individual spot rates from the Willis Towers Watson RATE:Link yield curve (based on high-quality corporate bond yields) for each selected country to the separate expected cash flow components of service cost and interest cost. Service cost and interest cost for all other plans are determined on the basis of the single equivalent discount rates derived in determining those plan obligations.

The discount rates utilized to measure the pension and other postretirement obligations of the U.S. plans are based on the yield on high-quality corporate fixed income investments at the measurement date. Future expected actuarially determined cash flows for the Company’s U.S. plans are individually discounted at the spot rates under the Willis Towers Watson U.S. RATE:Link 60-90 corporate yield curve (based on 60th to 90th percentile high-quality corporate bond yields) to arrive at the plan’s obligations as of the measurement date.

The Company’s mortality assumption used for the US plans is a benefit-weighted version of the Society of Actuaries’ RP-2014 base table with future rates of mortality improvement based on a modified version of the assumptions used in the Social Security Administration’s 2021 trustees report. 
Summarized information on the Company's pension and other postretirement benefit plans is as follows:

Change in Projected Benefit Obligations, Plan Assets and Funded Status of All Significant PlansDefined Benefit Pension PlansOther Postretirement Benefit Plans
In millions2021202020212020
Change in projected benefit obligations:
Benefit obligations at beginning of year$35,309 $32,621 $1,464 $1,535 
Service cost387 399 
Interest cost594 767 23 40 
Plan participants' contributions10 12 — — 
Actuarial changes in assumptions and experience(820)3,021 (98)
Benefits paid(1,582)(1,569)(141)(132)
Plan amendments— — 
Acquisitions/divestitures/other 1
(692)— — 
Effect of foreign exchange rates(545)791 (4)
Termination benefits/curtailments/settlements 2
(386)(49)— — 
Benefit obligations at end of year$32,977 $35,309 $1,251 $1,464 
Change in plan assets:
Fair value of plan assets at beginning of year$26,406 $24,908 $— $— 
Actual return on plan assets 2,501 2,877 — — 
Employer contributions1,219 299 — — 
Plan participants' contributions10 12 — — 
Benefits paid(1,582)(1,569)— — 
Other 3
10 (681)— — 
Effect of foreign exchange rates(397)571 — — 
Settlements— (11)— — 
Fair value of plan assets at end of year$28,167 $26,406 $— $— 
Funded status:
U.S. plans with plan assets$(2,585)$(5,873)$— $— 
Non-U.S. plans with plan assets(1,467)(2,222)— — 
All other plans(758)(808)(1,251)(1,464)
Funded status at end of year$(4,810)$(8,903)$(1,251)$(1,464)
Amounts recognized in the consolidated balance sheets at Dec 31:
Deferred charges and other assets$1,173 $1,007 $— $— 
Accrued and other current liabilities(58)(54)(99)(113)
Pension and other postretirement benefits - noncurrent(5,925)(9,856)(1,152)(1,351)
Net amount recognized$(4,810)$(8,903)$(1,251)$(1,464)
Pretax amounts recognized in accumulated other comprehensive loss at Dec 31:
Net loss (gain)$9,934 $12,736 $(221)$(129)
Prior service credit(112)(154)— — 
Pretax balance in accumulated other comprehensive loss at end of year$9,822 $12,582 $(221)$(129)
1.The 2020 impact relates primarily to the transfer of benefit obligations in the U.S. through the purchase of annuity contracts from an insurance company.
2.The 2021 impact primarily relates to the freeze of pensionable compensation and credited service amounts for employees that participate in the U.S. Plans. The 2020 impact relates to pension plan curtailments of a European plan resulting from the 2020 Restructuring Program and the settlement of certain plan obligations of a U.S. non-qualified pension plan resulting from lump-sum payments.
3.The 2020 impact relates to the purchase of annuity contracts associated with the transfer of benefit obligations to an insurance company.
A significant component of the overall decrease in the Company's benefit obligation for the year ended December 31, 2021 was due to the change in weighted-average discount rates, which increased from 2.20 percent at December 31, 2020 to 2.57 percent at December 31, 2021. A significant component of the overall increase in the Company's benefit obligation for the year ended December 31, 2020 was due to the change in weighted-average discount rates, which decreased from 2.81 percent at December 31, 2019 to 2.20 percent at December 31, 2020.

The accumulated benefit obligation for all significant pension plans was $32.5 billion and $34.1 billion at December 31, 2021 and 2020, respectively.

Pension Plans with Accumulated Benefit Obligations in Excess of Plan Assets at Dec 31 20212020
In millions
Accumulated benefit obligations$27,052 $29,084 
Fair value of plan assets$21,385 $20,130 

Pension Plans with Projected Benefit Obligations in Excess of Plan Assets at Dec 3120212020
In millions
Projected benefit obligations$27,367 $30,161 
Fair value of plan assets$21,385 $20,251 

Net Periodic Benefit Costs for All Significant Plans for the Year Ended Dec 31Defined Benefit Pension PlansOther Postretirement Benefit Plans
In millions202120202019202120202019
Net Periodic Benefit Costs:
Service cost$387 $399 $396 $$$
Interest cost594 767 921 23 40 49 
Expected return on plan assets(1,724)(1,658)(1,679)— — — 
Amortization of prior service credit(22)(19)(20)— — — 
Amortization of unrecognized (gain) loss822 773 574 (6)(10)(20)
Curtailment/settlement/other 1
(18)(27)— — (3)
Net periodic benefit costs$39 $271 $165 $24 $37 $34 
Less: discontinued operations— — 21 — — — 
Net periodic benefit costs - continuing operations$39 $271 $144 $24 $37 $34 
Changes in plan assets and benefit obligations recognized in other comprehensive (income) loss:
Net (gain) loss$(1,980)$1,753 $1,606 $(98)$$145 
Prior service cost— — — — 
Amortization of prior service credit22 19 20 — — — 
Amortization of unrecognized gain (loss)(822)(773)(574)10 20 
Common control transaction 2
— — (112)— — — 
Curtailment and settlement gain (loss) 1
18 (9)27 — — 
Total recognized in other comprehensive (income) loss$(2,760)$998 $967 $(92)$18 $168 
Total recognized in net periodic benefit cost and other comprehensive (income) loss$(2,721)$1,269 $1,132 $(68)$55 $202 
1.The 2021 impact primarily relates to the freeze of pensionable compensation and credited service amounts for employees that participate in the U.S. Plans. The 2020 impact relates to pension plan curtailments of a European plan resulting from the 2020 Restructuring Program and the settlement of certain plan obligations of a U.S. non-qualified pension plan resulting from lump-sum payments. The 2019 impact relates to plan curtailments and associated special termination benefits resulting from the reduction in plan participation due to the separation from DowDuPont.
2.The 2019 impact is the result of the Company's separation from DowDuPont.
Except for plan curtailment costs related to the 2020 Restructuring Program, which are included in "Restructuring, goodwill impairment and asset related charges - net" in the consolidated statements of income, non-service cost components of net periodic benefit cost are included in "Sundry income (expense) - net" in the consolidated statements of income. See Notes 6 and 7 for additional information.

Estimated Future Benefit Payments
The estimated future benefit payments of continuing operations, reflecting expected future service, as appropriate, are presented in the following table:

Estimated Future Benefit Payments at Dec 31, 2021Defined Benefit Pension PlansOther Postretirement Benefit Plans
In millions
2022$1,705 $100 
20231,548 96 
20241,551 92 
20251,576 89 
20261,593 87 
2027-20318,093 386 
Total$16,066 $850 

Plan Assets
Plan assets consist primarily of equity and fixed income securities of U.S. and foreign issuers, and include alternative investments, such as real estate, private equity and absolute return strategies. Plan assets totaled $28.2 billion at December 31, 2021 and $26.4 billion at December 31, 2020 and included no directly held common stock of Dow Inc.

The Company's investment strategy for plan assets is to manage the assets in relation to the liability in order to pay retirement benefits to plan participants over the life of the plans. This is accomplished by identifying and managing the exposure to various market risks, diversifying investments across various asset classes and earning an acceptable long-term rate of return consistent with an acceptable amount of risk, while considering the liquidity needs of the plans.

The plans are permitted to use derivative instruments for investment purposes, as well as for hedging the underlying asset and liability exposure and rebalancing the asset allocation. The plans use value-at-risk, stress testing, scenario analysis and Monte Carlo simulations to monitor and manage both the risk within the portfolios and the surplus risk of the plans.

Equity securities primarily include investments in large- and small-cap companies located in both developed and emerging markets around the world. Fixed income securities include investment and non-investment grade corporate bonds of companies diversified across industries, U.S. treasuries, non-U.S. developed market securities, U.S. agency mortgage-backed securities, emerging market securities and fixed income related funds. Alternative investments primarily include investments in real estate, private equity and absolute return strategies. Other significant investment types include various insurance contracts and interest rate, equity, commodity and foreign exchange derivative investments and hedges.

The Company mitigates the credit risk of investments by establishing guidelines with investment managers that limit investment in any single issue or issuer to an amount that is not material to the portfolio being managed. These guidelines are monitored for compliance both by the Company and external managers. Credit risk related to derivative activity is mitigated by utilizing multiple counterparties, collateral support agreements and centralized clearing, where appropriate. A short-term investment money market fund is utilized as the sweep vehicle for the U.S. plans, which from time to time can represent a significant investment.
The weighted-average target allocation for plan assets of the Company's pension plans is summarized as follows:

Target Allocation for Plan Assets at Dec 31, 2021Target Allocation
Asset Category
Equity securities33 %
Fixed income securities37 
Alternative investments28 
Other investments
Total 100 %

Fair value calculations may not be indicative of net realizable value or reflective of future fair values. Furthermore, although the Company believes its valuation methods are appropriate and consistent with other market participants, the use of different methodologies or assumptions to determine the fair value of certain financial instruments could result in a different fair value measurement at the reporting date.

For pension plan assets classified as Level 1 measurements (measured using quoted prices in active markets), total fair value is either the price of the most recent trade at the time of the market close or the official close price, as defined by the exchange on which the asset is most actively traded on the last trading day of the period, multiplied by the number of units held without consideration of transaction costs.

For pension plan assets classified as Level 2 measurements, where the security is frequently traded in less active markets, fair value is based on the closing price at the end of the period; where the security is less frequently traded, fair value is based on the price a dealer would pay for the security or similar securities, adjusted for any terms specific to that asset or liability. Market inputs are obtained from well-established and recognized vendors of market data and subjected to tolerance and quality checks. For derivative assets and liabilities, standard industry models are used to calculate the fair value of the various financial instruments based on significant observable market inputs, such as foreign exchange rates, commodity prices, swap rates, interest rates and implied volatilities obtained from various market sources. For other pension plan assets for which observable inputs are used, fair value is derived through the use of fair value models, such as a discounted cash flow model or other standard pricing models.

For pension plan assets classified as Level 3 measurements, total fair value is based on significant unobservable inputs including assumptions where there is little, if any, market activity for the investment.

Certain pension plan assets are held in funds where fair value is based on an estimated net asset value per share (or its equivalent) as of the most recently available fund financial statements which are received on a monthly or quarterly basis. These valuations are reviewed for reasonableness based on applicable sector, benchmark and company performance. Adjustments to valuations are made where appropriate to arrive at an estimated net asset value per share at the measurement date. These funds are not classified within the fair value hierarchy.
The following table summarizes the bases used to measure the Company’s pension plan assets at fair value for the years ended December 31, 2021 and 2020:

Basis of Fair Value MeasurementsDec 31, 2021Dec 31, 2020
In millionsTotalLevel 1Level 2Level 3TotalLevel 1Level 2Level 3
Cash and cash equivalents$1,463 $1,353 $110 $— $1,298 $1,103 $195 $— 
Equity securities:
U.S. equity securities 1
$4,117 $4,097 $18 $$3,934 $3,911 $22 $
Non - U.S. equity securities4,559 3,935 620 5,186 4,213 964 
Total equity securities$8,676 $8,032 $638 $$9,120 $8,124 $986 $10 
Fixed income securities:
Debt - government-issued$4,838 $242 $4,596 $— $4,998 $128 $4,870 $— 
Debt - corporate-issued4,949 1,095 3,854 — 3,970 553 3,416 
Debt - asset-backed117 — 116 103 — 102 
Total fixed income securities$9,904 $1,337 $8,566 $$9,071 $681 $8,388 $
Alternative investments:
Private markets$$— $— $$13 $— $— $13 
Real estate67 67 — — 51 51 — — 
Derivatives - asset position399 397 — 697 695 — 
Derivatives - liability position(324)(2)(322)— (594)(1)(593)— 
Total alternative investments$147 $67 $75 $$167 $52 $102 $13 
Other investments$1,068 $$1,061 $— $472 $22 $448 $
Subtotal$21,258 $10,796 $10,450 $12 $20,128 $9,982 $10,119 $27 
Investments measured at net asset value:
Hedge funds$1,312 $1,350 
Private markets3,857 3,135 
Real estate1,793 1,886 
Total investments measured at net asset value$6,962 $6,371 
Items to reconcile to fair value of plan assets:
Pension trust receivables 2
$62    $66    
Pension trust payables 3
(115)   (159)   
Total$28,167    $26,406    
1.No Dow Inc. common stock was directly held at December 31, 2021 or December 31, 2020.
2.Primarily receivables for investment securities sold.
3.Primarily payables for investment securities purchased.
The following table summarizes the changes in the fair value of Level 3 pension plan assets for the years ended December 31, 2021 and 2020:

Fair Value Measurement of Level 3 Pension Plan AssetsEquity SecuritiesFixed Income SecuritiesAlternative InvestmentsOther InvestmentsTotal
In millions
Balance at Jan 1, 2020$27 $$11 $— $40 
Actual return on assets:
Relating to assets sold during 2020— — (11)— (11)
Relating to assets held at Dec 31, 2020(1)— (1)
Purchases, sales and settlements, net(19)(1)(12)
Transfers out of Level 3, net— — 
Balance at Dec 31, 2020$10 $$13 $$27 
Actual return on assets:
Relating to assets held at Dec 31, 2021— (11)— (10)
Purchases, sales and settlements, net(5)(1)(2)(5)
Balance at Dec 31, 2021$$$$— $12 

Defined Contribution Plans
U.S. employees may participate in defined contribution plans by contributing a portion of their compensation, which is partially matched by the Company. Defined contribution plans also cover employees in some subsidiaries in other countries, including China, Brazil, The Netherlands, Canada, Korea, Spain and the United Kingdom. Expense of continuing operations recognized for all defined contribution plans was $165 million in 2021, $156 million in 2020 and $163 million in 2019.
On March 4, 2021, the Company announced changes to its U.S. tax-qualified and non-qualified defined contribution plans. Effective January 1, 2022, contributions to U.S. tax-qualified and non-qualified defined contribution plans will be harmonized across the Company's U.S. eligible employee population. The new matching contribution will allow all eligible U.S. employees to receive matching contributions of up to 5 percent of their eligible compensation. In addition, beginning on January 1, 2024, all eligible U.S. employees will receive an automatic non-elective contribution of 4 percent of eligible compensation to their respective defined contribution plans.
v3.22.0.1
STOCK-BASED COMPENSATION (Notes)
12 Months Ended
Dec. 31, 2021
Share-based Payment Arrangement [Abstract]  
STOCK-BASED COMPENSATION STOCK-BASED COMPENSATION
The Company provides stock-based compensation in the form of the Employee Stock Purchase Plan, which grants eligible employees the right to purchase shares of the Company's common stock at a discounted price. The Company also grants stock-based compensation to employees and non-employee directors under stock incentive plans, in the form of stock options, stock appreciation rights, PSUs and RSUs.

In connection with the Merger, on August 31, 2017 ("Conversion Date"), all outstanding TDCC stock options and RSU awards were converted into stock options and RSU awards with respect to DowDuPont common stock. The stock options and RSU awards had the same terms and conditions under the applicable plans and award agreements prior to the Merger. All outstanding and nonvested PSU awards were converted into RSU awards with respect to DowDuPont common stock at the greater of the applicable performance target or the actual performance as of the effective time of the Merger. Changes in the fair value of liability instruments are recognized as compensation expense each quarter. TDCC and Historical DuPont did not merge their stock-based compensation plans as a result of the Merger. TDCC and Historical DuPont stock-based compensation plans were assumed by DowDuPont and continued in place with the ability to grant and issue DowDuPont common stock until separation.
In connection with the separation on April 1, 2019, outstanding stock options, RSU and PSU awards were converted to Dow Inc. denominated awards under the “Employer Method,” or DowDuPont denominated awards under the “Shareholder Method,” and adjusted to maintain the intrinsic value of those awards before and after the date of the separation. In connection with the Corteva separation transaction on June 3, 2019, the outstanding DowDuPont denominated stock options, RSU and PSU awards were converted to Corteva and DuPont denominated awards and adjusted to maintain the intrinsic value of those awards before and after the date of the Corteva separation. The awards have the same terms and conditions under the applicable plans and award agreements prior to the separation transactions.

The conversions of stock awards resulted in no incremental compensation expense. Approximately 5,000 employees were impacted by the conversion on April 1, 2019 in connection with Dow Inc.'s separation from DowDuPont. Approximately 4,000 employees were impacted by the conversion on June 3, 2019 in connection with the Corteva separation transaction.

The total stock-based compensation expense included in continuing operations in the consolidated statements of income was $276 million, $171 million and $158 million in 2021, 2020 and 2019, respectively. The income tax benefits related to stock-based compensation arrangements were $62 million, $39 million and $36 million in 2021, 2020 and 2019, respectively. Amounts disclosed throughout the remainder of this footnote are inclusive of activity attributable to both continuing operations and discontinued operations, as the impact of discontinued operations is not significant.

Accounting for Stock-Based Compensation
The Company grants stock-based compensation awards that vest over a specified period or upon employees meeting certain performance and/or retirement eligibility criteria. The fair value of equity instruments issued to employees is measured on the grant date. The fair value of liability instruments (granted to executive employees subject to stock ownership requirements, that provide the recipient the option to elect to receive a cash payment equal to the value of the stock award on the date of delivery) is measured at the end of each quarter. The fair value of equity and liability instruments is expensed over the vesting period or, in the case of retirement, from the grant date to the date on which retirement eligibility provisions have been met and additional service is no longer required. The Company estimates expected forfeitures based on historical activity.

The Company uses the Black-Scholes option valuation model to estimate the fair value of stock options. The weighted-average assumptions used to calculate total stock-based compensation are included in the following table:

Weighted-Average Assumptions202120202019
Dividend yield4.86 %5.80 %5.10 %
Expected volatility33.40 %26.70 %26.10 %
Risk-free interest rate0.68 %1.49 %2.43 %
Expected life of stock options granted during period (years)6.256.16.1

The dividend yield assumption was equal to the dividend yield on the grant date, which reflected the Company's quarterly dividend payments of $0.70 per share in 2021, 2020 and 2019 on Dow Inc. Common Stock. The expected volatility assumptions for the 2021, 2020 and 2019 stock options were based on an equal weighting of the historical daily volatility for the expected term of the awards and current implied volatility from exchange-traded options. The expected volatility assumption for the market portion of the 2021, 2020 and 2019 PSU awards were based on historical daily volatility for the term of the award. The risk-free interest rate was based on the U.S. Treasury strip rates over the expected life of the 2021, 2020 and 2019 options. The expected life of stock options granted was based on an analysis of historical exercise patterns.
Stock Incentive Plan
The Company has historically granted equity awards under various plans (the "Prior Plans"). On February 9, 2012, the Board authorized The Dow Chemical Company 2012 Stock Incentive Plan (the "2012 Plan"), which was approved by stockholders at TDCC's annual meeting on May 10, 2012 ("2012 Plan Effective Date") and became effective on that date. On February 13, 2014, the Board adopted The Dow Chemical Company Amended and Restated 2012 Stock Incentive Plan (the "2012 Restated Plan"). The 2012 Restated Plan was approved by stockholders at TDCC's annual meeting on May 15, 2014, and became effective on that date. The Prior Plans were superseded by the 2012 Plan and the 2012 Restated Plan (collectively, the "2012 Plan"). Under the 2012 Plan, the Company granted options, RSUs, PSUs, restricted stock, stock appreciation rights and stock units to employees and non-employee directors, subject to an aggregate limit and annual individual limits. The terms of the grants were fixed at the grant date. TDCC's stock-based compensation programs were assumed by DowDuPont and continued in place with the ability to grant and issue DowDuPont common stock until separation.

On April 1, 2019 ("Original Effective Date"), in connection with the separation, the Company adopted the 2019 Stock Incentive Plan (the "2019 Plan"). Under the 2019 Plan, the Company may grant stock options, RSUs, PSUs, stock appreciation rights and stock units to employees and non-employee directors until the tenth anniversary of the Original Effective Date, subject to an aggregate limit and annual individual limits. The terms of the grants are fixed at the grant date. At December 31, 2021, there were approximately 59 million shares of common stock available for grant under the 2019 Plan.

Stock Options
The Company grants stock options to certain employees, subject to certain annual and individual limits, with terms of the grants fixed at the grant date. The exercise price of each stock option equals the market price of the common stock on the grant date. Options vest from one year to three years and have a maximum term of ten years. The following table summarizes stock option activity for 2021:

Stock Options 2021
Shares in thousandsShares
Exercise
Price 1
Outstanding at Jan 1, 202120,252 $47.44 
Granted1,309 $57.67 
Exercised(5,179)$39.97 
Forfeited/Expired(102)$60.36 
Outstanding at Dec 31, 202116,280 $50.56 
Remaining contractual life in years4.65
Aggregate intrinsic value in millions$141 
Exercisable at Dec 31, 202113,106 $49.96 
Remaining contractual life in years3.75
Aggregate intrinsic value in millions$128 
1.Weighted-average per share.

Additional Information about Stock Options
In millions, except per share amounts202120202019
Weighted-average fair value per share of options granted$10.37 $5.89 $7.99 
Total compensation expense for stock option plans$14 $22 $23 
Related tax benefit$$$
Total amount of cash received from the exercise of options$217 $108 $93 
Total intrinsic value of options exercised 1
$121 $41 $77 
Related tax benefit$27 $$17 
1.Difference between the market price at exercise and the price paid by the employee to exercise the options.

Total unrecognized compensation cost related to unvested stock option awards of $5 million at December 31, 2021, is expected to be recognized over a weighted-average period of 1.47 years.
Restricted Stock Units
The Company grants RSUs to certain employees and non-employee directors. The grants vest after a designated period of time, generally three years for employees and two years for non-employee directors. The following table shows changes in nonvested RSUs:

RSU Awards2021
Shares in thousandsShares
Grant Date
Fair Value 1
Nonvested at Jan 1, 20213,007 $53.78 
Granted1,715 $57.96 
Vested(1,063)$60.86 
Canceled(116)$54.17 
Nonvested at Dec 31, 20213,543 $53.67 
1.Weighted-average per share.

Additional Information about RSUs
In millions, except per share amounts202120202019
Weighted-average fair value per share of RSUs granted$57.96 $47.66 $54.78 
Total fair value of RSUs vested 1
$33 $106 $264 
Related tax benefit$$24 $59 
Total compensation expense for RSU awards$95 $93 $110 
Related tax benefit$21 $21 $25 
1.Includes the fair value of shares vested in prior years and delivered in the reporting year.

In 2021, the Company did not settle any RSU's in cash (approximately 85,000 RSUs settled in cash for $4 million in 2020 and 341,000 RSUs settled in cash for $19 million in 2019). Total unrecognized compensation cost related to RSU awards of $71 million at December 31, 2021 is expected to be recognized over a weighted-average period of 1.64 years. At December 31, 2021, approximately 1.8 million RSUs with a grant date weighted-average fair value per share of $52.92 had previously vested, but were not issued. These shares are scheduled to be issued to employees within six months to three years or to non-employee directors upon retirement.

Performance Stock Units
The Company grants PSUs to certain employees. The grants vest when the Company attains specified performance targets, such as return on capital, cumulative cash from operations and relative total shareholder return, over a predetermined period, generally one year to three years. Performance and payouts are determined independently for each metric. Compensation expense related to PSU awards is recognized over the lesser of the service or performance period. Changes in the fair value of liability instruments are recognized as compensation expense each quarter.

The following table shows the PSU awards granted:

PSU Awards
Target
Shares
Granted 1
Grant Date
Fair
Value 2
Shares in thousands
YearPerformance Period
2021Jan 1, 2021 – Dec 31, 20231,223 $61.48 
2020Jan 1, 2020 – Dec 31, 20221,426 $48.35 
2019Apr 1, 2019 – Dec 31, 20211,173 $57.58 
1.At the end of the performance period, the actual number of shares issued can range from zero to 200 percent of target shares granted for the 2019 and 2021 awards and can range from zero to 100 percent of the target shares granted for the 2020 award.
2.Weighted-average per share.

The following table shows changes in nonvested PSUs:

PSUs2021
Shares in thousandsShares
Grant Date
Fair
Value 1
Nonvested at Jan 1, 20212,488 $53.78 
Granted1,223 $61.48 
Vested— $— 
Canceled(72)$56.99 
Nonvested at Dec 31, 20213,639 $55.36 
1.Weighted-average per share.

Additional Information about PSUs 
In millions, except share amounts202120202019
Total fair value of PSUs vested and delivered 1
$— $— $18 
Related tax benefit$— $— $
Total compensation expense for PSU awards $138 $56 $25 
Related tax benefit$31 $13 $
Shares of PSUs settled in cash (in thousands) 2
— — 162 
Total cash paid to settle PSUs 3
$— $— $13 
1.Includes the fair value of shares vested in prior years and delivered in the reporting year.
2.PSU awards vested in prior years and delivered in the reporting year.
3.Cash paid to certain executive employees for PSU awards vested in prior periods and delivered in the reporting year, equal to the value of the stock award on the date of delivery.

Total unrecognized compensation cost related to PSU awards of $49 million at December 31, 2021, is expected to be recognized over a weighted-average period of 1.66 years.

Employee Stock Purchase Plan
The Board unanimously approved the Dow Inc. 2021 Employee Stock Purchase Plan (the "2021 ESPP"), which was approved by the Company's stockholders at the 2021 Annual Meeting of Stockholders held on April 15, 2021. Under the 2021 ESPP offering, most employees were eligible to purchase shares of common stock of Dow Inc. valued at up to 10 percent of their annual total base salary or wages. The number of shares purchased was determined using the amount contributed by the employee divided by the plan price. The plan price of the stock was equal to 85 percent of the fair market value (closing price) of the common stock at June 1, 2021 (beginning) or December 3, 2021 (ending) of the offering period, whichever was lower.

In 2021, employees subscribed to the right to purchase approximately 2.3 million shares at a weighted-average price of $45.11 per share, under the 2021 ESPP. The plan price was fixed upon the close of the offering period. The shares were delivered to employees in the fourth quarter of 2021.

Additional Information about Employee Stock Purchase Plan
In millions, except per share amounts
2021
Weighted-average fair value per share of purchase rights granted$16.26 
Total compensation expense for ESPP$30 
Related tax benefit$
Total amount of cash received from the exercise of purchase rights$103 
Total intrinsic value of purchase rights exercised 1
$18 
Related tax benefit$
1.Difference between the market price at exercise and the price paid by the employee to exercise the purchase rights.
v3.22.0.1
FINANCIAL INSTRUMENTS (Notes)
12 Months Ended
Dec. 31, 2021
Investments, All Other Investments [Abstract]  
FINANCIAL INSTRUMENTS FINANCIAL INSTRUMENTS
The following table summarizes the fair value of financial instruments at December 31, 2021 and 2020:

Fair Value of Financial Instruments at Dec 3120212020
In millionsCostGainLossFair ValueCostGainLossFair Value
Cash equivalents:
Held-to-maturity securities 1
$317 $— $— $317 $980 $— $— $980 
Money market funds 489 — — 489 484 — — 484 
Total cash equivalents$806 $— $— $806 $1,464 $— $— $1,464 
Marketable securities 2
$237 $$— $245 $45 $— $— $45 
Other investments:
Debt securities:
Government debt 3
$746 $17 $(28)$735 $673 $35 $(10)$698 
Corporate bonds1,251 93 (20)1,324 822 119 (5)936 
Total debt securities$1,997 $110 $(48)$2,059 $1,495 $154 $(15)$1,634 
Equity securities 4
13 — 20 34 — 40 
Total other investments$2,004 $123 $(48)$2,079 $1,501 $188 $(15)$1,674 
Total cash equivalents, marketable securities and other investments$3,047 $131 $(48)$3,130 $3,010 $188 $(15)$3,183 
Long-term debt including debt due within one year 5
$(14,511)$27 $(2,641)$(17,125)$(16,951)$$(3,659)$(20,604)
Derivatives relating to:
Interest rates 6
$— $$(140)$(139)$— $41 $(182)$(141)
Foreign currency— 46 (18)28 — 69 (84)(15)
Commodities 6
— 142 (92)50 — 63 (84)(21)
Total derivatives$— $189 $(250)$(61)$— $173 $(350)$(177)
1.The Company's held-to-maturity securities primarily included treasury bills and time deposits.
2.The Company's investments in marketable securities are included in "Other current assets" in the consolidated balance sheets.
3.U.S. Treasury obligations, U.S. agency obligations, U.S. agency mortgage-backed securities and other municipalities’ obligations.
4.Equity securities with a readily determinable fair value.
5.Cost includes fair value hedge adjustment gains of $47 million at December 31, 2021 and $69 million at December 31, 2020 on $2,279 million of debt at December 31, 2021 and $3,314 million of debt at December 31, 2020.
6.Presented net of cash collateral where master netting arrangements allow.

Cost approximates fair value for all other financial instruments.

Debt Securities
The Company’s investments in debt securities are primarily classified as available-for-sale. The following table provides the investing results from available-for-sale securities for the years ended December 31, 2021, 2020 and 2019.

Investing Results
In millions202120202019
Proceeds from sales of available-for-sale securities$424 $837 $1,138 
Gross realized gains$50 $94 $51 
Gross realized losses$12 $40 $18 
The following table summarizes the contractual maturities of the Company’s investments in debt securities:

Contractual Maturities of Debt Securities at Dec 31, 2021 1
CostFair
Value
In millions
Within one year$34 $37 
One to five years672 697 
Six to ten years743 743 
After ten years548 582 
Total$1,997 $2,059 
1.Includes marketable securities with maturities of less than one year.

Portfolio managers regularly review the Company’s holdings to determine if any investments in debt securities are other-than-temporarily impaired. The analysis includes reviewing the amount of the impairment, as well as the length of time it has been impaired.

The credit rating of the issuer, current credit rating trends, the trends of the issuer’s overall sector, the ability of the issuer to pay expected cash flows and the length of time the security has been in a loss position are considered in determining whether unrealized losses represent an other-than-temporary impairment. The Company did not have any credit-related losses in 2021, 2020 or 2019.

The following table provides the fair value and gross unrealized losses of the Company’s investments in debt securities that were deemed to be temporarily impaired at December 31, 2021 and 2020, aggregated by investment category:

Temporarily Impaired Debt Securities at
Dec 31
Less than 12 months12 months or moreTotal
Fair
Value
Unrealized
Losses
Fair
Value
Unrealized
Losses
Fair ValueUnrealized Losses
In millions
2021
Government debt 1
$295 $(13)$151 $(15)$446 $(28)
Corporate bonds355 (17)16 (3)371 (20)
Total temporarily impaired debt securities$650 $(30)$167 $(18)$817 $(48)
2020
Government debt 1
$124 $(3)$$(7)$131 $(10)
Corporate bonds55 (3)12 (2)67 (5)
Total temporarily impaired debt securities$179 $(6)$19 $(9)$198 $(15)
1.U.S. Treasury obligations, U.S. agency obligations, U.S. agency mortgage-backed securities and other municipalities' obligations.

Equity Securities
There were no material adjustments to the carrying value of the not readily determinable investments for impairment or observable price changes for the year ended December 31, 2021. The net unrealized loss recognized in earnings on equity securities totaled $13 million for the year ended December 31, 2021 ($32 million net unrealized gain for the year ended December 31, 2020).

Investments in Equity SecuritiesDec 31, 2021Dec 31, 2020
In millions
Readily determinable fair value$20 $40 
Not readily determinable fair value$209 $215 
Risk Management
The Company’s business operations give rise to market risk exposure due to changes in foreign exchange rates, interest rates, commodity prices and other market factors such as equity prices. To manage such risks effectively, the Company enters into hedging transactions, pursuant to established guidelines and policies that enable it to mitigate the adverse effects of financial market risk. Derivatives used for this purpose are designated as hedges per the accounting guidance related to derivatives and hedging activities, where appropriate. A secondary objective is to add value by creating additional non-specific exposure within established limits and policies; derivatives used for this purpose are not designated as hedges. The potential impact of creating such additional exposures is not material to the Company’s results. Accounting guidance requires companies to recognize all derivative instruments as either assets or liabilities at fair value.

The Company’s risk management program for interest rate, foreign currency and commodity risks is based on fundamental, mathematical and technical models that take into account the implicit cost of hedging. Risks created by derivative instruments and the mark-to-market valuations of positions are strictly monitored at all times, using value-at-risk and stress tests. Counterparty credit risk arising from these contracts is not significant because the Company minimizes counterparty concentration, deals primarily with major financial institutions of solid credit quality, and the majority of its hedging transactions mature in less than three months. In addition, the Company minimizes concentrations of credit risk through its global orientation by transacting with large, internationally diversified financial counterparties. It is the Company’s policy to not have credit risk-related contingent features in its derivative instruments. No significant concentration of counterparty credit risk existed at December 31, 2021. The Company does not anticipate losses from credit risk, and the net cash requirements arising from counterparty risk associated with risk management activities are not expected to be material in 2022.

The Company revises its strategies as market conditions dictate and management reviews its overall financial strategies and the impacts from using derivatives in its risk management program with the Company’s senior leadership who also reviews these strategies with the Dow Inc. Board and/or relevant committees thereof.

Derivative Instruments
The notional amounts of the Company's derivative instruments presented on a net basis at December 31, 2021 and 2020, were as follows:

Notional Amounts - NetDec 31, 2021Dec 31, 2020
In millions
Derivatives designated as hedging instruments
Interest rate contracts$3,000 $612 
Foreign currency contracts$5,300 $3,784 
Derivatives not designated as hedging instruments
Interest rate contracts$36 $94 
Foreign currency contracts$8,234 $9,187 

The notional amounts of the Company's commodity derivatives presented on a net basis at December 31, 2021 and 2020, were as follows:

Commodity Notionals - NetDec 31, 2021Dec 31, 2020Notional Volume Unit
Derivatives designated as hedging instruments
Hydrocarbon derivatives9.7 10.9 million barrels of oil equivalent
Derivatives not designated as hedging instruments
Hydrocarbon derivatives0.1 — million barrels of oil equivalent
Power derivatives3.3 — thousands of megawatt hours

Maturity Dates of Derivatives Designated as Hedging InstrumentsYear
Interest rate contracts2023
Foreign currency contracts2023
Commodity contracts2023
Interest Rate Risk Management
The main objective of interest rate risk management is to reduce the total funding cost to the Company and to alter the interest rate exposure to the desired risk profile. To achieve this objective, the Company hedges using interest rate swaps, “swaptions,” and exchange-traded instruments.

Foreign Currency Risk Management
The global nature of the Company's business requires active participation in the foreign exchange markets. The Company has assets, liabilities and cash flows in currencies other than the U.S. dollar. The primary objective of the Company's foreign currency risk management is to optimize the U.S. dollar value of net assets and cash flows. To achieve this objective, the Company hedges on a net exposure basis using foreign currency forward contracts, over-the-counter option contracts, cross-currency swaps and nonderivative instruments in foreign currencies. Exposures primarily relate to assets, liabilities and bonds denominated in foreign currencies, as well as economic exposure, which is derived from the risk that currency fluctuations could affect the dollar value of future cash flows related to operating activities.

Commodity Risk Management
The Company has exposure to the prices of commodities in its procurement of certain raw materials. The primary purpose of commodity hedging activities is to manage the price volatility associated with these forecasted inventory purchases.

Derivatives Not Designated in Hedging Relationships
Foreign Currency Contracts
The Company also uses foreign exchange forward contracts, options and cross-currency swaps that are not designated as hedging instruments primarily to manage foreign currency exposure.

Commodity Contracts
The Company utilizes futures, options and swap instruments that are effective as economic hedges of commodity price exposures, but do not meet hedge accounting criteria for derivatives and hedging, to reduce exposure to commodity price fluctuations on purchases of raw materials and inventory.

Interest Rate Contracts
The Company uses swap instruments that are not designated as hedging instruments to manage interest rate exposures. The Company uses interest rate swaps, "swaptions," and exchange-traded instruments to accomplish this objective.

Accounting for Derivative Instruments and Hedging Activities
Cash Flow Hedges
For derivatives that are designated and qualify as cash flow hedging instruments, the gain or loss on the derivative is recorded in AOCL; it is reclassified to income in the same period or periods that the hedged transaction affects income. The unrealized amounts in AOCL fluctuate based on changes in the fair value of open contracts at the end of each reporting period. The Company anticipates volatility in AOCL and net income from its cash flow hedges. The amount of volatility varies with the level of derivative activities and market conditions during any period.

The portion of the mark-to-market effects of the foreign currency contracts is recorded in AOCL; it is reclassified to income in the same period or periods that the underlying item affects income.

Commodity swaps, futures and option contracts with maturities of not more than 60 months are utilized and designated as cash flow hedges of forecasted commodity purchases. The designated portion of the mark-to-market effect of the cash flow hedge instrument is recorded in AOCL; it is reclassified to income in the same period or periods that the underlying commodity purchase affects income.

Fair Value Hedges
For interest rate instruments that are designated and qualify as fair value hedges, the gain or loss on the derivative as well as the offsetting loss or gain on the hedge item attributable to the hedged risk are recognized in current period income and reflected as “Interest expense and amortization of debt discount” in the consolidated statements of income, except for amounts excluded from the assessment of effectiveness that are recognized in earnings through an amortization approach.
Net Foreign Investment Hedges
The Company designates derivatives that qualify as effective net foreign investment hedges, the results of which are presented in the effect of derivative instruments table. The Company also utilizes non-derivative instruments as net foreign investment hedges. The Company had outstanding foreign-currency denominated debt designated as a hedge of net foreign investment of $174 million at December 31, 2021 ($194 million at December 31, 2020).

The following tables provide the fair value and balance sheet classification of derivative instruments at December 31, 2021 and 2020:

Fair Value of Derivative InstrumentsDec 31, 2021
In millionsBalance Sheet ClassificationGross
Counterparty and Cash Collateral Netting 1
Net Amounts Included in Consolidated Balance Sheets
Asset derivatives
Derivatives designated as hedging instruments
Interest rate contractsOther current assets$14 $(14)$— 
Interest rate contractsDeferred charges and other assets130 (130)— 
Foreign currency contractsOther current assets24 (13)11 
Foreign currency contractsDeferred charges and other assets117 (89)28 
Commodity contractsOther current assets305 (173)132 
Commodity contractsDeferred charges and other assets(2)
Total $599 $(421)$178 
Derivatives not designated as hedging instruments
Interest rate contractsOther current assets$$— $
Foreign currency contractsOther current assets23 (16)
Foreign currency contractsDeferred charges and other assets(1)— 
Commodity contractsOther current assets(5)
Total $33 $(22)$11 
Total asset derivatives  $632 $(443)$189 
Liability derivatives
Derivatives designated as hedging instruments
Interest rate contractsAccrued and other current liabilities$33 $(14)$19 
Interest rate contractsOther noncurrent obligations192 (130)62 
Foreign currency contractsAccrued and other current liabilities15 (13)
Foreign currency contractsOther noncurrent obligations90 (89)
Commodity contractsAccrued and other current liabilities267 (192)75 
Commodity contractsOther noncurrent obligations(2)— 
Total $599 $(440)$159 
Derivatives not designated as hedging instruments
Interest rate contractsAccrued and other current liabilities$59 $— $59 
Foreign currency contractsAccrued and other current liabilities31 (16)15 
Foreign currency contractsOther noncurrent obligations(1)— 
Commodity contractsAccrued and other current liabilities25 (8)17 
Total $116 $(25)$91 
Total liability derivatives  $715 $(465)$250 
1.Counterparty and cash collateral amounts represent the estimated net settlement amount when applying netting and set-off rights included in master netting arrangements between the Company and its counterparties and the payable or receivable for cash collateral held or placed with the same counterparty.
Fair Value of Derivative InstrumentsDec 31, 2020
In millionsBalance Sheet Classification Gross
Counterparty and Cash Collateral Netting 1
Net Amounts Included in Consolidated Balance Sheets
Asset derivatives
Derivatives designated as hedging instruments
Interest rate contractsOther current assets$$(3)$— 
Foreign currency contractsOther current assets39 (19)20 
Commodity contractsOther current assets146 (109)37 
Commodity contractsDeferred charges and other assets31 (8)23 
Total $219 $(139)$80 
Derivatives not designated as hedging instruments
Interest rate contractsDeferred charges and other assets$41 $— $41 
Foreign currency contracts Other current assets74 (25)49 
Commodity contractsOther current assets(1)
Total $119 $(26)$93 
Total asset derivatives  $338 $(165)$173 
Liability derivatives
Derivatives designated as hedging instruments
Interest rate contractsAccrued and other current liabilities$$(3)$
Foreign currency contractsAccrued and other current liabilities93 (19)74 
Commodity contractsAccrued and other current liabilities151 (112)39 
Commodity contractsOther noncurrent obligations48 (9)39 
Total $299 $(143)$156 
Derivatives not designated as hedging instruments
Interest rate contractsOther noncurrent obligations$178 $— $178 
Foreign currency contractsAccrued and other current liabilities35 (25)10 
Commodity contractsAccrued and other current liabilities(3)
Total $222 $(28)$194 
Total liability derivatives  $521 $(171)$350 
1.Counterparty and cash collateral amounts represent the estimated net settlement amount when applying netting and set-off rights included in master netting arrangements between the Company and its counterparties and the payable or receivable for cash collateral held or placed with the same counterparty.

Assets and liabilities related to forward contracts, interest rate swaps, currency swaps, options and other conditional or exchange contracts executed with the same counterparty under a master netting arrangement are netted. Collateral accounts are netted with corresponding assets or liabilities, when applicable. The Company posted cash collateral of $71 million at December 31, 2021 ($7 million at December 31, 2020). No cash collateral was posted by counterparties with the Company at December 31, 2021 and December 31, 2020).
The following table summarizes the gain (loss) of derivative instruments in the consolidated statements of income and comprehensive income for the years ended December 31, 2021, 2020 and 2019:

Effect of Derivative Instruments
Amount of gain (loss) recognized in OCI 1
Amount of gain (loss) recognized in income 2
Income Statement Classification
In millions202120202019202120202019
Derivatives designated as hedging instruments:
Fair value hedges:
Interest rate contracts$— $— $— $(25)$69 $17 
Interest expense and amortization of debt discount 3
Excluded components 4
(3)— — — Interest expense and amortization of debt discount
Cash flow hedges:
Interest rate contracts(62)— (316)(9)(2)Interest expense and amortization of debt discount
Foreign currency contracts13 (20)16 (15)28 Cost of sales
Foreign currency contracts— — 10 — — Sundry income (expense) - net
Commodity contracts133 (8)(6)62 (31)(81)Cost of sales
Net foreign investment hedges:
Foreign currency contracts31 (38)(52)— — — 
Excluded components 4
54 27 162 11 20 99 Sundry income (expense) - net
Total derivatives designated as hedging instruments$171 $(32)$(189)$24 $59 $72 
Derivatives not designated as hedging instruments:
Interest rate contracts$— $— $— $(8)$(16)$(4)Interest expense and amortization of debt discount
Foreign currency contracts— — — (253)28 45 Sundry income (expense) - net
Commodity contracts— — — (46)11 (28)Cost of sales
Total derivatives not designated as hedging instruments$— $— $— $(307)$23 $13 
Total derivatives$171 $(32)$(189)$(283)$82 $85 
1.OCI is defined as other comprehensive income (loss).
2.Pretax amounts.
3.Gain (loss) recognized in income of derivatives is offset by gain (loss) recognized in income of the hedged item.
4.The excluded components are related to the time value of the derivatives designated as hedges.

The following table provides the net after-tax amounts to be reclassified from AOCL to income within the next 12 months:

Expected Reclassifications from AOCL within the next 12 monthsDec 31,
2021
Cash flow hedges:
Interest rate contracts$(8)
Commodity contracts$52 
Foreign currency contracts$
Net foreign investment hedges:
Excluded components$29 
v3.22.0.1
FAIR VALUE MEASUREMENTS (Notes)
12 Months Ended
Dec. 31, 2021
Fair Value Disclosures [Abstract]  
FAIR VALUE MEASUREMENTS FAIR VALUE MEASUREMENTS
Fair Value Measurements on a Recurring Basis
The following table summarizes the bases used to measure certain assets and liabilities at fair value on a recurring basis:

Basis of Fair Value Measurements on a Recurring BasisDec 31, 2021Dec 31, 2020
In millions
Level 1Level 2Level 3TotalLevel 1Level 2Total
Assets at fair value:
Cash equivalents:
Held-to-maturity securities 1
$— $317 $— $317 $— $980 $980 
Money market funds— 489 — 489 — 484 484 
Marketable securities 2
— 245 — 245 — 45 45 
Equity securities 3
20 — — 20 40 — 40 
Debt securities: 3
Government debt 4
— 735 — 735 — 698 698 
Corporate bonds44 1,280 — 1,324 28 908 936 
Derivatives relating to: 5
Interest rates— 145 — 145 — 44 44 
Foreign currency— 165 — 165 — 113 113 
Commodities15 307 — 322 173 181 
Total assets at fair value$79 $3,683 $— $3,762 $76 $3,445 $3,521 
Liabilities at fair value:    
Long-term debt including debt due within one year 6
$— $17,125 $— $17,125 $— $20,604 $20,604 
Guarantee liability 7
— — 220 220 — — — 
Derivatives relating to: 5
Interest rates— 284 — 284 — 185 185 
Foreign currency— 137 — 137 — 128 128 
Commodities37 257 — 294 201 208 
Total liabilities at fair value$37 $17,803 $220 $18,060 $$21,118 $21,125 
1.The Company's held-to-maturity securities primarily included treasury bills and time deposits.
2.The Company's investments in marketable securities are included in "Other current assets" in the consolidated balance sheets.
3.The Company's investments in debt securities, which are primarily available-for-sale, and equity securities are included in "Other investments" in the consolidated balance sheets.
4.U.S. Treasury obligations, U.S. agency obligations, U.S. agency mortgage-backed securities and other municipalities' obligations.
5.See Note 22 for the classification of derivatives in the consolidated balance sheets.
6.See Note 22 for information on fair value measurements of long-term debt.
7.Estimated liability for TDCC's guarantee of Sadara's debt which is included in "Other noncurrent obligations" in the consolidated balance sheets. See Note 16 for additional information.

For assets and liabilities classified as Level 1 measurements (measured using quoted prices in active markets), total fair value is either the price of the most recent trade at the time of the market close or the official close price, as defined by the exchange on which the asset is most actively traded on the last trading day of the period, multiplied by the number of units held without consideration of transaction costs.

For assets and liabilities classified as Level 2 measurements, where the security is frequently traded in less active markets, fair value is based on the closing price at the end of the period; where the security is less frequently traded, fair value is based on the price a dealer would pay for the security or similar securities, adjusted for any terms specific to that asset or liability, or by using observable market data points of similar, more liquid securities to imply the price. Market inputs are obtained from well-established and recognized vendors of market data and subjected to tolerance and quality checks.
For derivative assets and liabilities, standard industry models are used to calculate the fair value of the various financial instruments based on significant observable market inputs, such as foreign exchange rates, commodity prices, swap rates, interest rates and implied volatilities obtained from various market sources. Market inputs are obtained from well-established and recognized vendors of market data and subjected to tolerance/quality checks.

For all other assets and liabilities for which observable inputs are used, fair value is derived through the use of fair value models, such as a discounted cash flow model or other standard pricing models. See Note 22 for further information on the types of instruments used by the Company for risk management.

There were no transfers between Levels 1 and 2 in the years ended December 31, 2021 and 2020.

For liabilities classified as Level 3 measurements, the fair value is based on significant unobservable inputs including assumptions where there is little, if any, market activity. The fair value of the Company’s accrued liability related to the guarantee of Sadara's debt is in proportion to the Company's 35 percent ownership interest in Sadara. The estimated fair value of the guarantee was calculated using a "with" and "without" method. The fair value of the debt was calculated "with" the guarantee less the fair value of the debt "without" the guarantee. The "with" and "without" values were calculated using a discounted cash flow method based on contractual cash flows as well as projected prepayments made on the debt by Sadara. See Note 16 for further information on guarantees classified as Level 3 measurements. The following table summarizes the changes in fair value measurements using Level 3 inputs for the year ended December 31, 2021:

Fair Value Measurements Using Level 3 Inputs for Accrued Liability of Sadara Guarantee
at Dec 31,
2021
In millions
Balance at Jan 1$— 
Recognition of liability 1
(235)
Gain included in earnings 2
15 
Balance at Dec 31$(220)
1.Included in "Other noncurrent obligations" in the consolidated balance sheets.
2.Included in "Equity in earnings (losses) of nonconsolidated affiliates" in the consolidated income statements.

For equity securities calculated at net asset value per share (or its equivalent), the Company had $106 million in private equity and $22 million in real estate at December 31, 2021 ($111 million in private equity and $19 million in real estate at December 31, 2020). There are no redemption restrictions and the unfunded commitments on these investments were $59 million at December 31, 2021 ($63 million at December 31, 2020).

Fair Value Measurements on a Nonrecurring Basis
The following table summarizes the bases used to measure certain assets at fair value on a nonrecurring basis in the consolidated balance sheets in 2021, 2020 and 2019:

Basis of Fair Value Measurements on a Nonrecurring Basis at Dec 31(Level 3)Total Losses
In millions
2020
Assets at fair value:
Long-lived assets and other assets$121 $(245)
2019
Assets at fair value:
Long-lived assets, other assets and equity method investments$162 $(2,031)
Goodwill$— $(1,039)

2021 Fair Value Measurements on a Nonrecurring Basis
The Company's fair value measurements on a nonrecurring basis were insignificant in 2021.
2020 Fair Value Measurements on a Nonrecurring Basis
As part of the 2020 Restructuring Program, the Company has or will shut down and write off several small manufacturing facilities and miscellaneous assets around the world. The assets associated with this plan were written down to zero. In addition, impairments of leased, non-manufacturing facilities, which were classified as Level 3 measurements, resulted in a write-down of right-of-use assets to a fair value of $110 million using unobservable inputs. The impairment charges related to the 2020 Restructuring Program, totaling $196 million, were included in "Restructuring, goodwill impairment and asset related charges - net" in the consolidated statements of income and related to Packaging & Specialty Plastics ($11 million), Industrial Intermediates & Infrastructure ($22 million), Performance Materials & Coatings ($116 million) and Corporate ($47 million).

In 2020, the Company recognized impairment charges of $30 million related to the write-down of a non-manufacturing asset and certain corporate leased equipment and the write-off of a capital project. The assets, classified as Level 3 measurements, were valued at $11 million using unobservable inputs. The impairment charges were included in "Restructuring, goodwill impairment and asset related charges - net" in the consolidated statements of income and related to Performance Materials & Coatings ($15 million) and Corporate ($15 million).

In 2020, the Company recognized an additional pretax impairment charge of $19 million related to capital additions made to a bio-ethanol manufacturing facility in Santa Vitoria, Minas Gerais, Brazil, which was impaired in 2017. The assets were written down to zero in 2020. The impairment charge was included in “Restructuring, goodwill impairment and asset related charges - net” in the consolidated statements of income and related to Packaging & Specialty Plastics. On September 29, 2020, the Company divested the bio-ethanol manufacturing facility. See Note 6 for additional information.

2019 Fair Value Measurements on a Nonrecurring Basis
As part of the Synergy Program, the Company has or will shut down and write-off several small manufacturing facilities, non-manufacturing assets and certain corporate facilities around the world. In 2019, manufacturing facilities associated with this plan were written down to zero. In addition, impairments of leased, non-manufacturing facilities, which were classified as Level 3 measurements, resulted in a write-down of right-of-use assets to a fair value of $152 million using unobservable inputs. The impairment charges related to the Synergy Program, totaling $143 million, were included in "Restructuring, goodwill impairment and asset related charges - net" in the consolidated statements of income and related to Industrial Intermediates & Infrastructure ($2 million), Performance Materials & Coatings ($28 million) and Corporate ($113 million).

In 2019, the Company recognized an additional pretax impairment charge of $44 million related to capital additions made to Santa Vitoria, which was impaired in 2017. The assets were written down to zero in 2019. The impairment charge was included in “Restructuring, goodwill impairment and asset related charges - net” in the consolidated statements of income and related to Packaging & Specialty Plastics.

In 2019, the Company recognized impairment charges of $14 million related to non-manufacturing assets. The assets, classified as Level 3 measurements, were valued at $10 million using unobservable inputs. The impairment charges were included in "Restructuring, goodwill impairment and asset related charges - net" in the consolidated statements of income and related to Performance Materials & Coatings ($9 million) and Corporate ($5 million).

In 2019, the Company recognized an impairment charge of $75 million resulting from the planned divestiture of its acetone derivatives business to ALTIVIA Ketones & Additives, LLC. The transaction closed on November 1, 2019 and included the Company's acetone derivatives related inventory and production assets, located in Institute, West Virginia, in addition to the site infrastructure, land and utilities. The assets, classified as Level 3 measurements and valued using unobservable inputs, were written down to zero in 2019, except for inventory, which was sold at the lower of cost or market. The impairment charge was included in "Restructuring, goodwill impairment and asset related charges - net" in the consolidated statements of income and related to Packaging & Specialty Plastics ($24 million) and Corporate ($51 million).

In the fourth quarter of 2019, the Company performed its annual goodwill impairment testing utilizing a discounted cash flow methodology as its valuation technique. As a result, the Company determined the fair value of the C&PM reporting unit was lower than its carrying amount and recorded an impairment charge of $1,039 million, included in “Restructuring, goodwill impairment and asset related charges - net” in the consolidated statements of income and related to Performance Materials & Coatings. See Note 13 for additional information on the impairment charge.
In the fourth quarter of 2019, the Company concluded that its equity method investment in Sadara, classified as a Level 3 measurement and valued using unobservable inputs, was other-than-temporarily impaired and written down to zero. Additionally, the Company reserved certain accounts and notes receivable and accrued interest balances due to uncertainty on the timing of collection. As a result, the Company recorded a $1,755 million charge related to Sadara. The charge was included in “Restructuring, goodwill impairment and asset related charges - net” in the consolidated statements of income and related to Packaging & Specialty Plastics ($370 million), Industrial Intermediates & Infrastructure ($1,168 million) and Corporate ($217 million). See Note 12 for additional information.

See Note 6 for additional information on the Company's restructuring activities.
v3.22.0.1
VARIABLE INTEREST ENTITIES (Notes)
12 Months Ended
Dec. 31, 2021
VARIABLE INTEREST ENTITIES [Abstract]  
VARIABLE INTEREST ENTITIES VARIABLE INTEREST ENTITIES
Consolidated Variable Interest Entities ("VIEs")
The Company holds a variable interest in the following joint ventures or entities for which it is the primary beneficiary:

Asia Pacific Joint Ventures
The Company has variable interests in two joint ventures that own and operate manufacturing and logistics facilities, which produce chemicals and provide services in Asia Pacific. The Company's variable interests in these joint ventures relate to arrangements between the joint ventures and the Company, involving the majority of the output on take-or-pay terms with pricing ensuring a guaranteed return to the joint ventures.

The Company was a 50 percent indirect owner in a propylene oxide ("PO") manufacturing joint venture in Asia Pacific. The Company had a variable interest in this joint venture relating to arrangements between the joint venture and the Company involving the majority of the output on take-or-pay terms, with pricing ensuring a guaranteed return to the joint venture. On April 30, 2019, the Company executed an agreement to acquire full ownership in the PO manufacturing joint venture. The transaction closed on October 1, 2019, for a cash purchase price of $331 million. Approximately half of the purchase price was attributed to the Company’s proportionate equity interest in the entity that owned the PO manufacturing joint venture, which was accounted for under the equity method of accounting, and was classified as "Investments in and loans to nonconsolidated affiliates" in the consolidated statements of cash flows. The remaining $166 million was classified as "Purchases of noncontrolling interests" in the consolidated statements of cash flows.

Ethylene Storage Joint Venture
The Company has variable interests in a joint venture that provides ethylene storage in Alberta, Canada. The Company's variable interests relate to arrangements involving a majority of the joint venture's storage capacity on take-or-pay terms with pricing ensuring a guaranteed return to the joint venture; and favorably priced leases provided to the joint venture. The Company provides the joint venture with operation and maintenance services and utilities.

Assets and Liabilities of Consolidated VIEs
The Company's consolidated financial statements include the assets, liabilities and results of operations of VIEs for which the Company is the primary beneficiary. The other equity holders’ interests are reflected in "Net income attributable to noncontrolling interests" in the consolidated statements of income and "Noncontrolling interests" in the consolidated balance sheets.
The following table summarizes the carrying amounts of these entities’ assets and liabilities included in the Company’s consolidated balance sheets at December 31, 2021 and 2020:

Assets and Liabilities of Consolidated VIEs at Dec 31
In millions20212020
Cash and cash equivalents$40 $26 
Other current assets40 44 
Net property184 232 
Other noncurrent assets15 17 
Total assets 1
$279 $319 
Current liabilities$37 $73 
Long-term debt
Other noncurrent obligations13 18 
Total liabilities 2
$53 $97 
1.All assets were restricted at December 31, 2021 and 2020.
2.All liabilities were nonrecourse at December 31, 2021 and 2020.

Amounts presented in the consolidated balance sheets and the table above as restricted assets or nonrecourse obligations relating to consolidated VIEs at December 31, 2021 and 2020 are adjusted for intercompany eliminations.

Nonconsolidated VIEs
The Company holds a variable interest in the following entities for which the Company is not the primary beneficiary:

Silicon Joint Ventures
The Company holds minority voting interests in certain joint ventures that produce silicon inputs for the Company. These joint ventures operate under supply agreements that sell inventory to the equity owners using pricing mechanisms that guarantee a return, therefore shielding the joint ventures from the obligation to absorb expected losses. As a result of the pricing mechanisms of these agreements, these entities are determined to be VIEs. The Company is not the primary beneficiary, as it does not hold the power to direct the activities that most significantly impact the economic performance of these entities; therefore, the entities are accounted for under the equity method of accounting. The Company's maximum exposure to loss as a result of its involvement with these variable interest entities is determined to be the carrying value of the investment in these entities. At December 31, 2021, the Company's investment in these joint ventures was $110 million ($107 million at December 31, 2020), classified as "Investment in nonconsolidated affiliates" in the consolidated balance sheets, representing the Company's maximum exposure to loss.
v3.22.0.1
RELATED PARTY TRANSACTIONS (Notes)
12 Months Ended
Dec. 31, 2021
Related Party Transactions [Abstract]  
RELATED PARTY TRANSACTIONS RELATED PARTY TRANSACTIONS
Effective with the separation from DowDuPont on April 1, 2019, TDCC became a wholly owned subsidiary of Dow Inc. and reported transactions with Dow Inc. as related party transactions. From the Merger Date through March 31, 2019, TDCC reported transactions with DowDuPont and Historical DuPont and its affiliates as related party transactions.

TDCC
TDCC has committed to fund Dow Inc.'s dividends paid to common stockholders and share repurchases, as approved by Dow Inc.'s Board from time to time, as well as certain governance expenses. Funding is accomplished through intercompany loans. TDCC's Board reviews and determines a dividend distribution to Dow Inc. to settle the intercompany loans. The following table summarizes cash dividends TDCC declared and paid to Dow Inc. for the years ended 2021, 2020 and 2019.

TDCC Cash Dividends Declared and Paid202120202019
In millions
Cash dividends declared and paid$3,264 $2,233 $201 

At December 31, 2021 and 2020, TDCC's intercompany loan balance with Dow Inc. was insignificant.
DowDuPont
Pursuant to the Agreement and Plan of Merger, dated as of December 11, 2015, as amended on March 31, 2017, and prior to the separation from DowDuPont, TDCC committed to fund a portion of DowDuPont's dividends paid to common stockholders and certain governance expenses. In 2019, TDCC declared and paid dividends to DowDuPont of $535 million.

Historical DuPont and its Affiliates
Prior to the separation from DowDuPont, TDCC sold to and procured from Historical DuPont and its affiliates certain raw materials that were consumed in each company's manufacturing process. The following table presents revenue earned and expenses incurred related to transactions with Historical DuPont and its affiliates:

Sales to Historical DuPont and its Affiliates2019
In millions
Net sales$12 
Cost of sales$

Purchases from Historical DuPont and its affiliates were insignificant for 2019.
v3.22.0.1
SEGMENTS AND GEOGRAPHIC REGIONS (Notes)
12 Months Ended
Dec. 31, 2021
Segment Reporting [Abstract]  
Segments and Geographic Regions [Text Block] SEGMENTS AND GEOGRAPHIC REGIONS
Dow combines global breadth; asset integration and scale; focused innovation and materials science expertise; leading business positions; and environmental, social and governance (ESG) leadership to achieve profitable growth and deliver a sustainable future. The Company’s ambition is to become the most innovative, customer centric, inclusive and sustainable materials science company in the world. Dow’s portfolio of plastics, industrial intermediates, coatings and silicones businesses delivers a broad range of differentiated, science-based products and solutions for its customers in high-growth market segments, such as packaging, infrastructure, mobility and consumer applications. Dow operates 104 manufacturing sites in 31 countries and employs approximately 35,700 people.

The Company conducts its worldwide operations through six global businesses which are organized into the following operating segments: Packaging & Specialty Plastics, Industrial Intermediates & Infrastructure and Performance Materials & Coatings. Corporate contains the reconciliation between the totals for the operating segments and the Company's totals. The Company did not aggregate any operating segments when determining its reportable segments. The Company reports geographic information for the following regions: U.S. & Canada, Asia Pacific, Latin America and EMEAI. The Company transfers ethylene to its downstream derivative businesses at market prices. The Company also allocated costs previously assigned to AgCo and SpecCo ("stranded costs") to the operating segments.

Dow’s measure of profit/loss for segment reporting purposes is Operating EBIT (for the years ended December 31, 2021 and 2020) and pro forma Operating EBIT (for the year ended December 31, 2019) as this is the manner in which the Company's chief operating decision maker ("CODM") assesses performance and allocates resources. The Company defines Operating EBIT as earnings (i.e., "Income (loss) from continuing operations before income taxes") before interest, excluding the impact of significant items. The Company defines pro forma Operating EBIT as earnings (i.e., "Income (loss) from continuing operations before income taxes") before interest, plus pro forma adjustments, excluding the impact of significant items. Operating EBIT and pro forma Operating EBIT by segment include all operating items relating to the businesses; items that principally apply to Dow as a whole are assigned to Corporate. The Company also presents pro forma net sales for the year ended December 31, 2019 in this footnote as it is included in management's measure of segment performance and is regularly reviewed by the CODM. Pro forma net sales includes the impact of various manufacturing, supply and service related agreements entered into with DuPont and Corteva in connection with the separation which provide for different pricing than the historical intercompany and intracompany pricing practices of TDCC and Historical DuPont.
Corporate Profile
Dow conducts its worldwide operations through global businesses which are reflected in the following reportable segments:

Packaging & Specialty Plastics
The Packaging & Specialty Plastics operating segment consists of two highly integrated global businesses: Hydrocarbons & Energy and Packaging and Specialty Plastics. The segment employs the industry’s broadest polyolefin product portfolio, supported by the Company’s proprietary catalyst and manufacturing process technologies. These differentiators, plus collaboration at the customer’s design table, enable the segment to deliver more reliable, durable, higher-performing solutions designed for recyclability and enhanced plastics circularity and sustainability. The segment serves customers, brand owners and ultimately consumers in key markets including food and specialty packaging; industrial and consumer packaging; health and hygiene; caps, closures and pipe applications; consumer durables; mobility and transportation; and infrastructure. This segment includes the results of The Kuwait Styrene Company K.S.C.C. and The SCG-Dow Group, as well as a portion of the results of EQUATE, The Kuwait Olefins Company K.S.C.C. ("TKOC"), Map Ta Phut and Sadara, all joint ventures of the Company.

Industrial Intermediates & Infrastructure
The Industrial Intermediates & Infrastructure operating segment consists of two customer-centric global businesses - Industrial Solutions and Polyurethanes & Construction Chemicals - that develop important intermediate chemicals that are essential to manufacturing processes, as well as downstream, customized materials and formulations that use advanced development technologies. These businesses primarily produce and market ethylene oxide and propylene oxide derivatives that are aligned to market segments as diverse as appliances, coatings, electronics, surfactants for cleaning and sanitization, infrastructure and oil and gas. The businesses' global scale and reach, world-class technology, research and development capabilities and materials science expertise enable the Company to be a premier solutions provider offering customers value-add sustainable solutions to enhance comfort, energy efficiency, product effectiveness and durability across a wide range of home comfort and appliance, building and construction, mobility and transportation, adhesive and lubricant applications, among others. This segment includes a portion of the Company's share of the results of EQUATE, TKOC, Map Ta Phut and Sadara.

Performance Materials & Coatings
The Performance Materials & Coatings operating segment includes industry-leading franchises that deliver a wide array of solutions into consumer, infrastructure and mobility end-markets. The segment consists of two global businesses: Coatings & Performance Monomers and Consumer Solutions. These businesses primarily utilize the Company's acrylics-, cellulosics- and silicone-based technology platforms to serve the needs of the architectural and industrial coatings; home care and personal care; consumer and electronics; mobility and transportation; industrial and chemical processing; and building and infrastructure end-markets. Both businesses employ materials science capabilities, global reach and unique products and technology to combine chemistry platforms to deliver differentiated, market-driven and sustainable innovations to customers.

Corporate
Corporate includes certain enterprise and governance activities (including insurance operations, environmental operations, etc.); non-business aligned joint ventures; non-business aligned litigation expenses; and discontinued or non-aligned businesses.
Sales are attributed to geographic region based on customer location; long-lived assets are attributed to geographic region based on asset location.

Geographic Region Information United 
States
EMEAIRest of 
World
Total
In millions
2021
Sales to external customers$18,083 $19,746 $17,139 $54,968 
Long-lived assets $14,425 $2,703 $3,427 $20,555 
2020
Sales to external customers$12,547 $12,969 $13,026 $38,542 
Long-lived assets $13,833 $2,813 $3,593 $20,239 
2019
Sales to external customers$14,437 $14,612 $13,902 $42,951 
Long-lived assets $14,571 $2,649 $3,776 $20,996 

Segment InformationPack. & Spec. PlasticsInd. Interm. & Infrast.Perf. Materials & CoatingsCorp.Total
In millions
2021
Net sales$28,128 $16,851 $9,672 $317 $54,968 
Restructuring and asset related charges (credits) - net 1
10 (13)
Equity in earnings of nonconsolidated affiliates490 471 975 
Operating EBIT 2
6,638 2,282 866 (253)9,533 
Depreciation and amortization1,358 612 842 30 2,842 
Total assets30,556 13,750 13,810 4,874 62,990 
Investments in nonconsolidated affiliates1,230 670 111 34 2,045 
Capital expenditures808 359 334 — 1,501 
2020
Net sales$18,301 $12,021 $7,951 $269 $38,542 
Restructuring and asset related charges - net 1
30 22 192 464 708 
Equity in earnings (losses) of nonconsolidated affiliates173 (166)(31)(18)
Operating EBIT 2
2,325 355 314 (279)2,715 
Depreciation and amortization1,372 605 870 27 2,874 
Total assets30,069 12,220 13,915 5,266 61,470 
Investments in nonconsolidated affiliates661 531 108 27 1,327 
Capital expenditures678 268 306 — 1,252 
2019
Net sales$20,245 $13,440 $8,923 $343 $42,951 
Pro forma net sales20,245 13,449 8,961 343 42,998 
Restructuring, goodwill impairment and asset related charges - net 1
439 1,175 1,076 529 3,219 
Equity in earnings (losses) of nonconsolidated affiliates162 (241)(20)(94)
Pro forma Operating EBIT 3
2,904 845 918 (315)4,352 
Depreciation and amortization1,435 594 877 32 2,938 
Total assets 29,522 11,753 14,059 5,190 60,524 
Investments in nonconsolidated affiliates675 568 101 60 1,404 
Capital expenditures1,039 452 470 — 1,961 
1.See Note 6 for information regarding the Company's restructuring programs, goodwill impairment and other asset related charges.
2.Operating EBIT for TDCC in 2021 and 2020 is substantially the same as that of Dow Inc. and therefore is not disclosed separately in the table above. A reconciliation of "Income from continuing operations, net of tax" to Operating EBIT is provided on the following page.
3.Pro forma Operating EBIT for TDCC in 2019 is substantially the same as that of Dow Inc. and therefore is not disclosed separately in the table above. A reconciliation of "Income (loss) from continuing operations, net of tax" to pro forma Operating EBIT is provided on the following page.
Reconciliation of "Income from continuing operations, net of tax" to Operating EBIT20212020
In millions
Income from continuing operations, net of tax$6,405 $1,294 
+ Provision for income taxes on continuing operations1,740 777 
Income from continuing operations before income taxes$8,145 $2,071 
- Interest income55 38 
+ Interest expense and amortization of debt discount731 827 
- Significant items(712)145 
Operating EBIT$9,533 $2,715 

Reconciliation of "Income (loss) from continuing operations, net of tax" to Pro Forma Operating EBIT 2019
In millions
Income (loss) from continuing operations, net of tax$(1,717)
+ Provision for income taxes on continuing operations470 
Income (loss) from continuing operations before income taxes$(1,247)
- Interest income81 
+ Interest expense and amortization of debt discount933 
+ Pro forma adjustments 1
65 
- Significant items(4,682)
Pro forma Operating EBIT$4,352 
1.Pro forma adjustments include: (1) the margin impact of various manufacturing, supply and service related agreements entered into with DuPont and Corteva in connection with the separation which provide for different pricing than the historical intercompany and intracompany pricing practices of TDCC and Historical DuPont, (2) the removal of the amortization of ECP's inventory step-up recognized in connection with the Merger and (3) the elimination of the impact of events directly attributable to the Merger, internal reorganization and business realignment, separation, distribution and other related transactions (e.g., one-time transaction costs).

The following tables summarize the pretax impact of significant items by segment that are excluded from Operating EBIT and pro forma Operating EBIT:

Significant Items by Segment for 2021Pack. & Spec. PlasticsInd. Interm. & Infrast.Perf. Materials & CoatingsCorp.Total
In millions
Digitalization program costs 1
$— $— $— $(169)$(169)
Restructuring, implementation costs and asset related charges - net 2
(8)(1)(10)(50)(69)
Loss on early extinguishment of debt 3
— — — (574)(574)
Net gain on divestitures and asset sale 4
16 — — — 16 
Litigation related charges, awards and adjustments 5
— 54 — — 54 
Indemnification and other transaction related costs 6
— — — 30 30 
Total$$53 $(10)$(763)$(712)
1.Includes costs associated with implementing the Company's digital acceleration program.
2.Includes Board approved restructuring plans, including costs associated with implementing the Company's 2020 Restructuring Program, and asset-related charges, which include other asset impairments. See Note 6 for additional information.
3.The Company redeemed outstanding long-term debt resulting in a loss on early extinguishment. See Note 15 for additional information.
4.Includes post-closing adjustments on a previous divestiture.
5.Related to an arbitration award received from Luxi Chemical Group Co., Ltd. See Note 16 for additional information.
6.Primarily related to charges associated with agreements entered into with DuPont and Corteva as part of the separation and distribution which, among other matters, provides for cross-indemnities and allocations of obligations and liabilities for periods prior to, at and after the completion of the separation. See Note 3 for additional information.
Significant Items by Segment for 2020Pack. & Spec. PlasticsInd. Interm. & Infrast.Perf. Materials & CoatingsCorp.Total
In millions
Integration and separation costs 1
$— $— $— $(239)$(239)
Restructuring, implementation costs and asset related charges - net 2
(30)(22)(192)(474)(718)
Warranty accrual adjustment of exited business 3
— — — 11 11 
Net gain on divestitures and asset sale 4
52 61 — 604 717 
Litigation related charges, awards and adjustments 5
544 — — — 544 
Loss on early extinguishment of debt 6
— — — (149)(149)
Indemnification and other transaction related costs 7
— — — (21)(21)
Total$566 $39 $(192)$(268)$145 
1.Costs related to business separation activities.
2.Includes Board approved restructuring plans, including costs associated with implementing the Company's 2020 Restructuring Program, and asset-related charges, which include other asset impairments. See Note 6 for additional information.
3.Includes an adjustment to the warranty accrual of an exited business.
4.Primarily related to a gain on the sale of rail infrastructure in the U.S. and Canada and a gain on the sale of marine and terminal operations and assets in the U.S. See Notes 5 and 7 for additional information.
5.Includes recognition of gains associated with a legal matter with Nova. See Note 16 for additional information.
6.The Company retired outstanding long-term debt resulting in a loss on early extinguishment. See Note 15 for additional information.
7.Primarily related to charges associated with agreements entered into with DuPont and Corteva as part of the separation and distribution which, among other matters, provides for cross-indemnities and allocations of obligations and liabilities for periods prior to, at and after the completion of the separation. See Note 3 for additional information.

Significant Items by Segment for 2019Pack. & Spec. PlasticsInd. Interm. & Infrast.Perf. Materials & CoatingsCorp.Total
In millions
Integration and separation costs 1
$— $— $— $(1,013)$(1,013)
Restructuring, goodwill impairment and asset related charges - net 2
(439)(1,175)(1,076)(529)(3,219)
Warranty accrual adjustment of exited business 3
— — — 39 39 
Environmental charges 4
(5)(8)(50)(336)(399)
Loss on divestitures 5
— (5)— (44)(49)
Loss on early extinguishment of debt 6
— — — (102)(102)
Litigation related charges, awards and adjustments 7
170 — — 35 205 
Indemnification and other transaction related costs 8
— — — (144)(144)
Total$(274)$(1,188)$(1,126)$(2,094)$(4,682)
1.Costs related to post-Merger integration and business separation activities. Excludes one-time transaction costs directly attributable to the Merger.
2.Includes Board approved restructuring plans and asset related charges (see Note 6 for additional information); a charge related to Sadara (see Note 12 for additional information) and an impairment charge related to goodwill associated with the Coatings & Performance Monomers reporting unit (see Note 13 for additional information).
3.Includes an adjustment to the warranty accrual of an exited business.
4.Related to environmental remediation, primarily resulting from the culmination of long-standing negotiations with regulators and/or agencies and review of additional costs to manage ongoing remediation activities resulting from Dow’s separation from DowDuPont and related agreements with Corteva and DuPont. See Note 16 for additional information.
5.Includes post-closing adjustments on previous divestitures.
6.The Company retired outstanding long-term debt resulting in a loss on early extinguishment. See Note 15 for additional information.
7.Includes a gain associated with a legal matter with Nova, as well as a gain related to an adjustment of the Implant Liability and a charge related to the settlement of the Commercial Creditor matters. See Note 16 for additional information.
8.Includes charges primarily associated with agreements entered into with DuPont and Corteva as part of the separation and distribution which, among other matters, provides for cross-indemnities and allocations of obligations and liabilities for periods prior to, at and after the completion of the separation.
v3.22.0.1
VALUATION AND QUALIFYING ACCOUNTS (Notes)
12 Months Ended
Dec. 31, 2021
SEC Schedule, 12-09, Valuation and Qualifying Accounts [Abstract]  
VALUATION AND QUALIFYING ACCOUNTINGS
(In millions) For the years ended Dec 31,202120202019
Accounts Receivable - Allowance for Doubtful Receivables
Balance at beginning of year$51 $45 $42 
Additions charged to expenses 1
16 22 24 
Deductions from reserves 2
(13)(16)(21)
Balance at end of year$54 $51 $45 
Inventory - Obsolescence Reserve
Balance at beginning of year$23 $35 $23 
Additions charged to expenses19 
Deductions from reserves 3
(12)(14)(7)
Balance at end of year$14 $23 $35 
Reserves for Other Investments and Noncurrent Receivables
Balance at beginning of year$2,093 $2,215 $460 
Additions charged to expenses 1
19 1,758 
Deductions from reserves 4
(79)(129)(3)
Balance at end of year$2,033 $2,093 $2,215 
Deferred Tax Assets - Valuation Allowance
Balance at beginning of year$1,302 $1,262 $1,225 
Additions charged to expenses201 313 140 
Deductions from reserves(112)(273)(103)
Balance at end of year$1,391 $1,302 $1,262 
1.In 2019, additions charged to expenses for "Accounts Receivable - Allowance for Doubtful Receivables" included $2 million and additions charged to expenses for "Reserves for Other Investments and Noncurrent Receivables" included $1,753 million related to the Company's investment in Sadara Chemical Company ("Sadara"). See Note 12 to the Consolidated Financial Statements for additional information.
2.Deductions included write-offs, recoveries, currency translation adjustments and other miscellaneous items.
3.Deductions included disposals and currency translation adjustments.
4.Deductions from reserves for "Reserves for Other Investments and Noncurrent Receivables" included $77 million in 2021 and 2020 related to the Company's investment in Sadara. See Note 12 to the Consolidated Financial Statements for additional information.
v3.22.0.1
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)
12 Months Ended
Dec. 31, 2021
Accounting Policies [Abstract]  
Principles of Consolidation and Basis of Presentation
Principles of Consolidation and Basis of Presentation
The accompanying consolidated financial statements of Dow Inc. and TDCC were prepared in accordance with accounting principles generally accepted in the United States of America (“U.S. GAAP”) and include the assets, liabilities, revenues and expenses of all majority-owned subsidiaries over which Dow exercises control and, when applicable, entities for which Dow has a controlling financial interest or is the primary beneficiary. Intercompany transactions and balances are eliminated in consolidation. Investments in nonconsolidated affiliates (20-50 percent owned companies or less than 20 percent owned companies over which significant influence is exercised) are primarily accounted for using the equity method.

Effective April 1, 2019, Dow Inc. owns all of the outstanding common shares of TDCC. TDCC is deemed the predecessor to Dow Inc. and the historical results of TDCC are deemed the historical results of Dow Inc. for periods prior to and including March 31, 2019. As a result of the parent/subsidiary relationship between Dow Inc. and TDCC, and considering that the financial statements and disclosures of each company are substantially similar, the companies are filing a combined report for this Annual Report on Form 10-K. The information reflected in the report is equally applicable to both Dow Inc. and TDCC, except where otherwise noted.

As of the effective date and time of the distribution, DowDuPont no longer beneficially owned any equity interest in Dow and no longer consolidated Dow and its consolidated subsidiaries into its financial results. The consolidated financial results of Dow for the applicable periods presented reflect the distribution of TDCC’s agricultural sciences business (“AgCo”) and specialty products business (“SpecCo”) as discontinued operations, as well as the receipt of Historical DuPont’s ethylene and ethylene copolymers businesses (other than its ethylene acrylic elastomers business) (“ECP”) as a common control transaction from the closing of the Merger on August 31, 2017 ("Merger Date"). See Note 3 for additional information.

The Company conducts its worldwide operations through six global businesses which are organized into the following operating segments: Packaging & Specialty Plastics, Industrial Intermediates & Infrastructure and Performance Materials & Coatings. Corporate contains the reconciliation between the totals for the operating segments and the Company's totals. See Note 26 for additional information.

From the Merger Date through the separation, transactions between DowDuPont, TDCC and Historical DuPont and their affiliates were treated as related party transactions. Transactions between TDCC and Historical DuPont primarily consisted of the sale and procurement of certain raw materials that were consumed in each company's manufacturing process. Transactions between TDCC and Dow Inc. are treated as related party transactions for TDCC. See Note 25 for additional information.

Throughout this Annual Report on Form 10-K, unless otherwise indicated, amounts and activity are presented on a continuing operations basis.

Except as otherwise indicated by the context, the term "Union Carbide" means Union Carbide Corporation and the term "Dow Silicones" means Dow Silicones Corporation, both wholly owned subsidiaries of the Company.

Certain reclassifications of prior period amounts have been made to conform with the current year presentation.
Use of Estimates in Financial Statement Preparation
Use of Estimates in Financial Statement Preparation
The preparation of financial statements in accordance with U.S. GAAP requires the use of estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the financial statements, and the reported amounts of revenues and expenses during the reporting period. The Company’s consolidated financial statements include amounts that are based on management’s best estimates and judgments. Actual results could differ from those estimates.
Asbestos-Related Matters
Asbestos-Related Matters
Accruals for asbestos-related matters, including defense and processing costs, are recorded based on an analysis of claim and resolution activity, defense spending, and pending and future claims. These accruals are assessed at each balance sheet date to determine if the asbestos-related liability remains appropriate. Accruals for asbestos-related matters are included in the consolidated balance sheets in “Accrued and other current liabilities” and “Asbestos-related liabilities - noncurrent.” See Note 16 for additional information.
Legal Costs Legal Costs The Company expenses legal costs as incurred, with the exception of defense and processing costs associated with asbestos-related matters.
Foreign Currency Translation Foreign Currency TranslationThe local currency has been primarily used as the functional currency throughout the world. Translation gains and losses of those operations that use local currency as the functional currency are included in the consolidated balance sheets in "Accumulated other comprehensive loss" ("AOCL"). For certain subsidiaries, the U.S. dollar is used as the functional currency. This occurs when the subsidiary operates in an economic environment where the products produced and sold are tied to U.S. dollar-denominated markets, or when the foreign subsidiary operates in a hyper-inflationary environment. Where the U.S. dollar is used as the functional currency, foreign currency translation gains and losses are reflected in income.
Environmental Matters
Environmental Matters
Accruals for environmental matters are recorded when it is probable that a liability has been incurred and the amount of the liability can be reasonably estimated based on current law and existing technologies. These accruals are adjusted periodically as assessment and remediation efforts progress or as additional technical or legal information becomes available. Accruals for environmental liabilities are included in the consolidated balance sheets in “Accrued and other current liabilities” and “Other noncurrent obligations” at undiscounted amounts. Accruals for related insurance or other third-party recoveries for environmental liabilities are recorded when it is probable that a recovery will be realized and are included in the consolidated balance sheets in “Accounts and notes receivable - Other” or "Noncurrent receivables."

Environmental costs are capitalized if the costs extend the life of the property, increase its capacity and/or mitigate or prevent contamination from future operations. Environmental costs are also capitalized in recognition of legal asset retirement obligations resulting from the acquisition, construction and/or normal operation of a long-lived asset. Costs related to environmental contamination treatment and cleanup are charged to expense. Estimated future incremental operations, maintenance and management costs directly related to remediation are accrued when such costs are probable and reasonably estimable.
Cash and Cash Equivalents
Cash and Cash Equivalents
Cash and cash equivalents include time deposits and investments with maturities of three months or less at the time of purchase.
Financial Instruments Accounting, Policy
Financial Instruments
The Company calculates the fair value of financial instruments using quoted market prices when available. When quoted market prices are not available for financial instruments, the Company uses standard pricing models with market-based inputs that take into account the present value of estimated future cash flows.

The Company utilizes derivatives to manage exposures to foreign currency exchange rates, commodity prices and interest rate risk. The fair values of all derivatives are recognized as assets or liabilities at the balance sheet date. Changes in the fair values of these instruments are reported in income or AOCL, depending on the use of the derivative and whether the Company has elected hedge accounting treatment.

Gains and losses on derivatives that are designated and qualify as cash flow hedging instruments are recorded in AOCL until the underlying transactions are recognized in income. Gains and losses on derivative and non-derivative instruments used as hedges of the Company’s net investment in foreign operations are recorded in AOCL as part of the cumulative translation adjustment.

Gains and losses on derivatives designated and qualifying as fair value hedging instruments, as well as the offsetting losses and gains on the hedged items, are reported in income in the same accounting period. Derivatives not designated as hedging instruments are marked-to-market at the end of each accounting period with the results included in income.
Inventories
Inventories
Inventories are stated at the lower of cost or net realizable value. The method of determining cost for each subsidiary varies among last-in, first-out (“LIFO”); first-in, first-out (“FIFO”); and average cost, and is used consistently from year to year. At December 31, 2021, approximately 27 percent, 65 percent and 8 percent of the Company's inventories were accounted for under the LIFO, FIFO and average cost methods, respectively. At December 31, 2020, approximately 30 percent, 58 percent and 12 percent of the Company's inventories were accounted for under the LIFO, FIFO and average cost methods, respectively.

The Company routinely exchanges and swaps raw materials and finished goods with other companies to reduce delivery time, freight and other transportation costs. These transactions are treated as non-monetary exchanges and are valued at cost.
Property PropertyLand, buildings and equipment are carried at cost less accumulated depreciation or amortization. Property under finance lease agreements is carried at the present value of lease payments over the lease term less accumulated amortization. Depreciation is based on the estimated service lives of depreciable assets and is calculated using the straight-line method. Fully depreciated assets are retained in property and accumulated depreciation accounts until they are removed from service. In the case of disposals, assets and related accumulated depreciation are removed from the accounts, and the net amounts, less proceeds from disposal, are included in income.
Impairment and Disposal of Long-Lived Assets
Impairment and Disposal of Long-Lived Assets
The Company evaluates long-lived assets (property, finite-lived intangible assets and right-of-use assets) for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. When undiscounted future cash flows are not expected to be sufficient to recover an asset’s carrying amount, the asset is written down to its fair value based on bids received from third parties or a discounted cash flow analysis based on market participant assumptions.

Long-lived assets to be disposed of by sale, if material, are classified as held for sale and reported at the lower of carrying amount or fair value less cost to sell, and depreciation/amortization is ceased. Long-lived assets to be disposed of other than by sale are classified as held and used until they are disposed of and reported at the lower of carrying amount or fair value, and depreciation/amortization is recognized over the remaining useful life of the assets.
Goodwill and Other Intangible Assets
Goodwill and Other Intangible Assets
The Company records goodwill when the purchase price of a business combination exceeds the estimated fair value of net identified tangible and intangible assets acquired. Goodwill is tested for impairment at the reporting unit level annually in the fourth quarter, or more frequently when events or changes in circumstances indicate that the fair value of a reporting unit has more likely than not declined below its carrying value. When testing goodwill for impairment, the Company may first assess qualitative factors. If an initial qualitative assessment identifies that it is more likely than not that the fair value of a reporting unit is less than its carrying value, additional quantitative testing is performed. The Company may also elect to skip the qualitative testing and proceed directly to the quantitative testing. If the quantitative testing indicates that goodwill is impaired, an impairment charge is recognized based on the difference between the reporting unit's carrying value and its fair value. The Company primarily utilizes a discounted cash flow methodology to calculate the fair value of its reporting units.
Finite-lived intangible assets such as developed technology, customer-related, trademarks, tradenames and software, are amortized over their estimated useful lives, generally on a straight-line basis for periods ranging primarily from 3 to 20 years.
Asset Retirement Obligations Asset Retirement ObligationsThe Company records asset retirement obligations as incurred and reasonably estimable, including obligations for which the timing and/or method of settlement are conditional on a future event that may or may not be within the control of the Company. The fair values of obligations are recorded as liabilities on a discounted basis and are accreted over time for the change in present value. Costs associated with the liabilities are capitalized and amortized over the estimated remaining useful life of the asset, generally for periods of 10 years or less.
Investments
Investments
Investments in debt securities, primarily held by the Company's insurance operations, are classified as trading, available-for-sale or held-to-maturity. Investments classified as trading are reported at fair value with unrealized gains and losses related to mark-to-market adjustments included in income. Those classified as available-for-sale are reported at fair value with unrealized gains and losses recorded in AOCL. Those classified as held-to-maturity are recorded at amortized cost. The cost of investments sold is determined by FIFO or specific identification.

Investments in equity securities with a readily determinable fair value are reported at fair value with unrealized gains and losses related to mark-to-market adjustments included in income. Equity securities without a readily determinable fair value are accounted for at cost, adjusted for impairments and observable price changes in orderly transactions.

The Company routinely reviews its investments for declines in fair value below the cost basis. When events or changes in circumstances indicate the carrying value of an asset may not be recoverable, the security is written down, establishing a new cost basis.
Lessee, Leases [Policy Text Block]
Leases
The Company determines whether a contract contains a lease at contract inception. A contract contains a lease if there is an identified asset and the Company has the right to control the asset.

Operating lease right-of-use (“ROU”) assets represent the Company's right to use an underlying asset for the lease term, and lease liabilities represent the Company's obligation to make lease payments arising from the lease. Operating lease ROU assets and lease liabilities are recognized at commencement date based on the present value of lease payments over the lease term. The Company uses the incremental borrowing rate in determining the present value of lease payments, unless the implicit rate is readily determinable. If lease terms include options to extend or terminate the lease, the ROU asset and lease liability are measured based on the reasonably certain decision. Leases with a term of 12 months or less at the commencement date are not recognized on the balance sheet and are expensed as incurred.

The Company has lease agreements with lease and non-lease components, which are accounted for as a single lease component for nearly all classes of leased assets for which the Company is the lessee. Additionally, for certain equipment leases, the portfolio approach is applied to account for the operating lease ROU assets and lease liabilities. In the consolidated statements of income, lease expense for operating lease payments is recognized on a straight-line basis over the lease term. For finance leases, interest expense is recognized on the lease liability and the ROU asset is amortized over the lease term.

Some leasing arrangements require variable payments that are dependent upon usage or output, or may vary for other reasons, such as insurance or tax payments. Variable lease payments are recognized as incurred and are not presented as part of the ROU asset or lease liability. See Note 17 for additional information.
Revenue
Revenue
The Company recognizes revenue when its customer obtains control of promised goods or services in an amount that reflects the consideration which the Company expects to receive in exchange for those goods or services. To determine revenue recognition, the Company performs the following five steps: (1) identify the contract(s) with a customer, (2) identify the performance obligations in the contract, (3) determine the transaction price, (4) allocate the transaction price to the performance obligations in the contract and (5) recognize revenue when (or as) the entity satisfies a performance obligation. See Note 4 for additional information.
Revenue related to the Company's insurance operations includes third-party insurance premiums, which are earned over the terms of the related insurance policies and reinsurance contracts.
Severance Costs
Severance Costs
The Company routinely reviews its operations around the world in an effort to ensure competitiveness across its businesses and geographic regions. When the reviews result in a workforce reduction related to the shutdown of facilities or other optimization activities, severance benefits are provided to employees primarily under the Company’s ongoing benefit arrangements. These severance costs are accrued once management commits to a plan of termination and it becomes probable that employees will be entitled to benefits at amounts that can be reasonably estimated.
Integration and Separation Costs
Integration and Separation Costs
The Company classifies expenses related to the Merger and separation as "Integration and separation costs" in the consolidated statements of income. Merger and separation related costs include: post-Merger integration expenses, costs incurred for the separation of AgCo and SpecCo and costs related to the integration of ECP. Integration and separation costs primarily consist of financial adviser, information technology, legal, accounting, consulting and other professional advisory fees associated with preparation and execution of these activities. Integration and separation costs related to the Merger and separation were completed as of December 31, 2020.
Income Taxes
Income Taxes
The Company accounts for income taxes using the asset and liability method. Under this method, deferred tax assets and liabilities are recognized for the future tax consequences of temporary differences between the carrying amounts and tax bases of assets and liabilities using enacted tax rates. The effect of a change in tax rates on deferred tax assets or liabilities is recognized in income in the period that includes the enactment date. The Company uses the portfolio approach for releasing income tax effects from AOCL.

The Company recognizes the financial statement effects of an uncertain income tax position when it is more likely than not, based on the technical merits, that the position will be sustained upon examination. The Company accrues for other tax contingencies when it is probable that a liability to a taxing authority has been incurred and the amount of the contingency can be reasonably estimated. The current portion of uncertain income tax positions is included in “Income taxes payable” and the long-term portion is included in “Other noncurrent obligations” in the consolidated balance sheets.

Provision is made for taxes on undistributed earnings of foreign subsidiaries and related companies to the extent that such earnings are not deemed to be permanently invested.
Earnings per common share
Earnings per Common Share
The calculation of earnings per common share is based on the weighted-average number of the Company's common shares outstanding for the applicable period. The calculation of diluted earnings per common share reflects the effect of all potential common shares that were outstanding during the respective periods, unless the effect of doing so is antidilutive.
v3.22.0.1
SEPARATION FROM DOWDUPONT (Tables)
12 Months Ended
Dec. 31, 2021
Discontinued Operations and Disposal Groups [Abstract]  
Schedule of income (loss) from discontinued operations The results of operations of AgCo and SpecCo are presented as discontinued operations in the consolidated statements of income and are summarized in the following table:
Results of Operations of AgCo and SpecCo
2019 1
In millions
Net sales$2,953 
Cost of sales1,804 
Research and development expenses175 
Selling, general and administrative expenses 262 
Amortization of intangibles61 
Restructuring and asset related charges - net78 
Equity in earnings of nonconsolidated affiliates28 
Sundry income (expense) - net(18)
Interest income
Interest expense and amortization of debt discount
Income from discontinued operations before income taxes$579 
Provision for income taxes134 
Income from discontinued operations, net of tax$445 
1. Results through March 31, 2019.
v3.22.0.1
REVENUE (Tables)
12 Months Ended
Dec. 31, 2021
Revenue from Contract with Customer [Abstract]  
Disaggregation of Revenue [Table Text Block]
Disaggregation of Revenue
Dow disaggregates its revenue from contracts with customers by operating segment and business, as the Company believes it best depicts the nature, amount, timing and uncertainty of its revenue and cash flows. See details in the tables below:

Net Trade Sales by Segment and Business202120202019
In millions
Hydrocarbons & Energy$8,149 $4,271 $5,357 
Packaging and Specialty Plastics19,979 14,030 14,888 
Packaging & Specialty Plastics$28,128 $18,301 $20,245 
Industrial Solutions$5,139 $3,929 $4,310 
Polyurethanes & Construction Chemicals11,700 8,080 9,117 
Others12 12 13 
Industrial Intermediates & Infrastructure$16,851 $12,021 $13,440 
Coatings & Performance Monomers$4,050 $3,258 $3,517 
Consumer Solutions5,622 4,693 5,406 
Performance Materials & Coatings$9,672 $7,951 $8,923 
Corporate$317 $269 $343 
Total$54,968 $38,542 $42,951 

Net Trade Sales by Geographic Region202120202019
In millions
U.S. & Canada$19,613 $13,582 $15,549 
EMEAI 1
19,746 12,969 14,612 
Asia Pacific10,043 8,165 8,676 
Latin America5,566 3,826 4,114 
Total$54,968 $38,542 $42,951 
1.Europe, Middle East, Africa and India.
Contract with Customer, Asset and Liability
The following table summarizes the contract assets and liabilities at December 31, 2021 and 2020:

Contract Assets and Liabilities at Dec 31Balance Sheet Classification20212020
In millions
Accounts and notes receivable - tradeAccounts and notes receivable - Trade$6,841 $5,090 
Contract assets - current Other current assets$34 $58 
Contract assets - noncurrentDeferred charges and other assets$26 $11 
Contract liabilities - current 1
Accrued and other current liabilities$209 $349 
Contract liabilities - noncurrentOther noncurrent obligations$1,925 $1,915 
1.The decrease from December 31, 2020 to December 31, 2021 was due to recognition of deferred royalty payments.
v3.22.0.1
RESTRUCTURING, GOODWILL IMPAIRMENT AND ASSET RELATED CHARGES - NET (Tables)
12 Months Ended
Dec. 31, 2021
2020 Restructuring Program [Member]  
Restructuring Cost and Reserve [Line Items]  
Schedule of Restructuring Reserve by Type of Cost [Table Text Block]
The following table summarizes the activities related to the 2020 Restructuring Program:

2020 Restructuring ProgramSeverance and Related Benefit CostsAsset Write-downs and Write-offsCosts Associated with Exit and Disposal ActivitiesTotal
In millions
Packaging & Specialty Plastics$— $11 $— $11 
Industrial Intermediates & Infrastructure— 22 — 22 
Performance Materials & Coatings— 116 61 177 
Corporate297 47 19 363 
Total restructuring charges$297 $196 $80 $573 
Charges against the reserve— (196)(5)(201)
Cash payments(8)— — (8)
Reserve balance at Dec 31, 2020$289 $— $75 $364 
Packaging & Specialty Plastics$— $— $$
Industrial Intermediates & Infrastructure— — 
Performance Materials & Coatings— 10 
Corporate(10)— (7)
Total restructuring charges$(10)$12 $10 $12 
Charges against the reserve— (12)— (12)
Cash payments(175)— (21)(196)
Reserve balance at Dec 31, 2021$104 $— $64 $168 
v3.22.0.1
SUPPLEMENTARY INFORMATION (Tables)
12 Months Ended
Dec. 31, 2021
Supplementary Information [Abstract]  
Sundry Income, Net
Sundry Income (Expense) – NetDow Inc.TDCC
In millions202120202019202120202019
Non-operating pension and other postretirement benefit plan net credits 1
$332 $103 $205 $332 $103 $205 
Foreign exchange gains (losses)(8)(62)91 (13)(65)77 
Loss on early extinguishment of debt 2
(574)(149)(102)(574)(149)(102)
Gain on sales of other assets and investments105 48 67 105 48 67 
Luxi arbitration award 3
54 — — 54 — — 
Indemnification and other transaction related credits (costs) 4
30 (21)(69)(2)(11)
Gain (loss) on divestitures and asset sale 5
16 (15)(49)16 (15)
Gain on divestiture of rail infrastructure operations and assets 6
— 233 — — 233 — 
Gain on divestiture of marine and terminal operations and assets 6
— 499 — — 499 — 
Gain related to Nova ethylene asset matter 3
— 544 170 — 544 170 
Dow Silicones breast implant liability adjustment 3
— 85 — 85 
Loss on Dow Silicones commercial creditor matters 3
— — (50)— — (50)
Other - net10 84 113 82 113 
Total sundry income (expense) – net$(35)$1,269 $461 $(79)$1,274 $573 
1.See Note 20 for additional information.
2.See Note 15 for additional information.
3.See Note 16 for additional information.
4.See Note 3 for additional information.
5.The year ended December 31, 2021 includes post-closing adjustments on a previous divestiture, related to Packaging & Specialty Plastics. The year ended December 31, 2020 primarily relates to a loss on the divestiture of a bio-ethanol manufacturing facility in Brazil, related to Packaging & Specialty Plastics. The year ended December 31, 2019 includes post-closing adjustments on previous divestitures, related to Corporate.
6.See Note 5 for additional information.
Schedule of Cash Flow, Supplemental Disclosures
The following table shows cash paid for interest and income taxes for the years ended December 31, 2021, 2020 and 2019:

Supplemental Cash Flow Information202120202019
In millions
Cash paid during year for:
Interest$801 $842 $993 
Income taxes$731 $518 $881 
v3.22.0.1
INCOME TAXES (Tables)
12 Months Ended
Dec. 31, 2021
Income Tax Disclosure [Abstract]  
Schedule of Income before Income Tax, Domestic and Foreign
Geographic Allocation of Income and Provision for Income Taxes on Continuing Operations
In millions202120202019
Income (loss) from continuing operations before income taxes
Domestic 1
$1,523 $(681)$(1,196)
Foreign 2
6,622 2,752 (51)
Income (loss) from continuing operations before income taxes$8,145 $2,071 $(1,247)
Current tax expense (benefit)
Federal$(46)$(176)$(287)
State and local48 25 
Foreign1,460 691 960 
Total current tax expense $1,462 $519 $698 
Deferred tax expense (benefit)
Federal$130 $184 $52 
State and local26 19 19 
Foreign122 55 (299)
Total deferred tax expense (benefit)$278 $258 $(228)
Provision for income taxes on continuing operations$1,740 $777 $470 
Income (loss) from continuing operations, net of tax$6,405 $1,294 $(1,717)
1.The 2019 amount includes approximately $1.4 billion of expense related to goodwill impairment and environmental matters. See Notes 13 and 16 for additional information.
2.The 2019 amount includes approximately $1.8 billion of expense for Sadara related charges. See Note 12 for additional information.
Schedule of Effective Income Tax Rate Reconciliation
Reconciliation to U.S. Statutory Rate2021
2020 1
2019 1
Statutory U.S. federal income tax rate21.0 %21.0 %21.0 %
Equity earnings effect(2.2)0.2 (3.2)
Foreign income taxed at rates other than the statutory U.S. federal income tax rate(1.3)(2.3)(14.8)
U.S. tax effect of foreign earnings and dividends1.7 3.9 1.9 
Unrecognized tax benefits4.7 7.3 1.0 
Divestitures 2
— (5.1)— 
Changes in valuation allowances2.6 12.6 — 
Impact of tax reform 3
— — 11.1 
Federal tax accrual adjustment 4
(5.3)0.3 10.4 
State and local income taxes 0.2 0.3 (4.4)
Sadara related charges 5
— — (29.5)
Goodwill impairment 6
— — (17.5)
Other - net — (0.7)(13.7)
Effective tax rate21.4 %37.5 %(37.7)%
1.Certain prior year rates have been adjusted to conform with the current year presentation.
2.The 2020 impact relates to the divestiture of a bio-ethanol manufacturing facility in Brazil. See Note 6 for additional information.
3.Includes the impact of tax reform in Switzerland and the United States.
4.The 2021 impact represents a capital loss incurred on an internal restructuring fully offset by a valuation allowance reported in "Changes in valuation allowances" line item. The 2019 impact primarily relates to the favorable impact of the restoration of tax basis in assets, driven by a court judgment that did not involve the Company.
5.See Note 12 for additional information.
6.See Note 13 for additional information.
Schedule of Deferred Tax Assets and Liabilities
Deferred Tax Balances at Dec 312021
2020 1
In millionsAssetsLiabilitiesAssetsLiabilities
Property$484 $3,150 $448 $3,337 
Tax loss and credit carryforwards1,784 — 2,004 — 
Postretirement benefit obligations1,753 303 2,712 250 
Other accruals and reserves1,487 191 1,542 78 
Intangibles108 556 124 638 
Inventory33 203 30 198 
Investments31 26 142 51 
Other – net1,093 101 858 196 
Subtotal$6,773 $4,530 $7,860 $4,748 
Valuation allowances (1,391)— (1,302)— 
Total$5,382 $4,530 $6,558 $4,748 
1.Certain prior year balances have been adjusted to conform with the current year presentation.
Summary of Operating Loss Carryforwards
Operating Loss and Tax Credit Carryforwards at Dec 3120212020
In millionsAssetsAssets
Operating loss carryforwards
Expire within 5 years$240 $274 
Expire after 5 years or indefinite expiration817 1,031 
Total operating loss carryforwards$1,057 $1,305 
Tax credit carryforwards
Expire within 5 years$227 $434 
Expire after 5 years or indefinite expiration103 265 
Total tax credit carryforwards$330 $699 
Capital loss carryforwards
Expire within 5 years$397 $— 
Total tax loss and tax credit carryforwards$1,784 $2,004 
Schedule of Total Gross Unrecognized Tax Benefits
The following table provides a reconciliation of the Company's unrecognized tax benefits:

Total Gross Unrecognized Tax Benefits
In millions202120202019
Total unrecognized tax benefits at Jan 1$373 $319 $314 
Decreases related to positions taken on items from prior years(3)(1)(1)
Increases related to positions taken on items from prior years187 52 16 
Increases related to positions taken in the current year44 18 10 
Settlement of uncertain tax positions with tax authorities(18)(14)(19)
Decreases due to expiration of statutes of limitations(1)(1)— 
Foreign exchange gain(2)— (1)
Total unrecognized tax benefits at Dec 31$580 $373 $319 
Total unrecognized tax benefits that, if recognized, would impact the effective tax rate$501 $285 $234 
Total amount of interest and penalties expense (benefit) recognized in "Provision for income taxes on continuing operations"$359 $84 $(11)
Total accrual for interest and penalties recognized in the consolidated balance sheets$502 $144 $100 
Schedule of Tax Years Subject to Examination by Major Tax Jurisdiction
Tax Years Subject to Examination by Major Tax Jurisdiction at Dec 31, 2021Earliest Open Year
Jurisdiction
Argentina2014
Brazil2015
Canada2012
China2011
Germany2014
Italy2016
The Netherlands2019
Switzerland2016
United States:
Federal income tax2007
State and local income tax2004
v3.22.0.1
EARNINGS PER SHARE (Tables)
12 Months Ended
Dec. 31, 2021
Earnings Per Share [Abstract]  
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
The following tables provide earnings per share calculations of Dow Inc. for the years ended December 31, 2021, 2020 and 2019. In accordance with the accounting guidance for earnings per share, earnings per share of TDCC is not presented as this information is not required in financial statements of wholly owned subsidiaries.

Net Income (Loss) for Earnings Per Share Calculations202120202019
In millions
Income (loss) from continuing operations, net of tax$6,405 $1,294 $(1,717)
Net income attributable to noncontrolling interests - continuing operations(94)(69)(74)
Net income attributable to participating securities - continuing operations 1
(32)(9)(6)
Income (loss) from continuing operations attributable to common stockholders$6,279 $1,216 $(1,797)
Income from discontinued operations, net of tax$— $— $445 
Net income attributable to noncontrolling interests - discontinued operations— — (13)
Income from discontinued operations attributable to common stockholders$— $— $432 
Net income (loss) attributable to common stockholders$6,279 $1,216 $(1,365)

Earnings (Loss) Per Share Calculations - Basic202120202019
Dollars per share
Income (loss) from continuing operations attributable to common stockholders$8.44 $1.64 $(2.42)
Income from discontinued operations, net of tax— — 0.58 
Net income (loss) attributable to common stockholders$8.44 $1.64 $(1.84)

Earnings (Loss) Per Share Calculations - Diluted202120202019
Dollars per share
Income (loss) from continuing operations attributable to common stockholders$8.38 $1.64 $(2.42)
Income from discontinued operations, net of tax— — 0.58 
Net income (loss) attributable to common stockholders$8.38 $1.64 $(1.84)
Share Count Information202120202019
Shares in millions
Weighted-average common shares outstanding - basic743.6 740.5 742.5 
Plus dilutive effect of equity compensation plans 2
5.4 1.8 — 
Weighted-average common shares outstanding - diluted 2
749.0 742.3 742.5 
Stock options and restricted stock units excluded from EPS calculations 3
5.8 14.2 20.8 
1.Restricted stock units are considered participating securities due to the Company's practice of paying dividend equivalents on unvested shares.
2.The year ended December 31, 2019 reflected a loss from continuing operations, and as such, the basic share count was used for purposes of calculating earnings per share on a diluted basis.
3.These outstanding options to purchase shares of common stock and restricted stock units were excluded from the calculation of diluted earnings per share because the effect of including them would have been antidilutive.
v3.22.0.1
INVENTORIES (Tables)
12 Months Ended
Dec. 31, 2021
Inventory Disclosure [Abstract]  
Schedule of Inventory
The following table provides a breakdown of inventories:

Inventories at Dec 31
In millions20212020
Finished goods$4,554 $3,140 
Work in process1,615 996 
Raw materials822 598 
Supplies866 933 
Total$7,857 $5,667 
Adjustment of inventories to the LIFO basis(485)34 
Total inventories$7,372 $5,701 
v3.22.0.1
PROPERTY (Tables)
12 Months Ended
Dec. 31, 2021
Property, Plant and Equipment [Abstract]  
Schedule of property
The following table provides a breakdown of property:
 
Property at Dec 31Estimated Useful 
Lives (Years)
20212020
In millions
Land and land improvements
0-25
$2,045 $2,011 
Buildings
5-50
5,108 4,976 
Machinery and equipment
3-25
42,627 42,108 
Other property
3-50
6,286 5,626 
Construction in progress— 1,538 1,604 
Total property $57,604 $56,325 

In millions202120202019
Depreciation expense$2,063 $2,092 $2,156 
Capitalized interest$59 $64 $80 
v3.22.0.1
NONCONSOLIDATED AFFILIATES (Tables)
12 Months Ended
Dec. 31, 2021
Dec. 31, 2019
Equity Method Investments and Joint Ventures [Abstract]    
Nonconsolidated Affiliates - Investments and Dividends
The Company’s investments in companies accounted for using the equity method (“nonconsolidated affiliates”), by classification in the consolidated balance sheets, and dividends received from nonconsolidated affiliates are shown in the following tables:

Investments in Nonconsolidated Affiliates at Dec 31
2021 1
2020 1
In millions
Investment in nonconsolidated affiliates$2,045 $1,327 
Other noncurrent obligations— (169)
Net investment in nonconsolidated affiliates$2,045 $1,158 
1.The carrying amount of the Company’s investments in nonconsolidated affiliates at December 31, 2021 and 2020 was $55 million less than its share of the investees’ net assets, exclusive of additional differences relating to Sadara, EQUATE Petrochemical Company K.S.C.C. ("EQUATE") and AgroFresh Solutions Inc. ("AFSI"), which are discussed separately in the disclosures that follow.

Dividends Received from Nonconsolidated Affiliates202120202019
In millions
Dividends from nonconsolidated affiliates 1
$324 $425 $1,020 
1.Included in "Earnings of nonconsolidated affiliates less than (in excess of) dividends received" in the consolidated statements of cash flows.
 
Balances Due To or Due From Nonconsolidated Affiliates
Balances due to or due from nonconsolidated affiliates at December 31, 2021 and 2020 were as follows:

Balances Due To or Due From Nonconsolidated Affiliates at Dec 3120212020
In millions
Accounts and notes receivable - Other$357 $229 
Accounts payable - Other$1,611 $1,075 
The following table presents revenue earned and expenses incurred related to transactions with Historical DuPont and its affiliates:
Sales to Historical DuPont and its Affiliates2019
In millions
Net sales$12 
Cost of sales$
Equity Method Investment The Company's principal nonconsolidated affiliates and its ownership interest (direct and indirect) for each at December 31, 2021, 2020 and 2019 are as follows:
Principal Nonconsolidated Affiliates at Dec 31CountryOwnership Interest
 202120202019
EQUATE Petrochemical Company K.S.C.C. Kuwait42.5 %42.5 %42.5 %
The Kuwait Olefins Company K.S.C.C. Kuwait42.5 %42.5 %42.5 %
The Kuwait Styrene Company K.S.C.C.Kuwait42.5 %42.5 %42.5 %
Map Ta Phut Olefins Company Limited 1
Thailand32.77 %32.77 %32.77 %
Sadara Chemical CompanySaudi Arabia35 %35 %35 %
The SCG-Dow Group:
Siam Polyethylene Company LimitedThailand50 %50 %50 %
Siam Polystyrene Company LimitedThailand50 %50 %50 %
Siam Styrene Monomer Company LimitedThailand50 %50 %50 %
Siam Synthetic Latex Company LimitedThailand50 %50 %50 %
1.The Company's effective ownership of Map Ta Phut Olefins Company Limited ("Map Ta Phut") is 32.77 percent, of which the Company directly owns 20.27 percent and indirectly owns 12.5 percent through its equity interest in Siam Polyethylene Company Limited.

The Company’s investment in and equity earnings from its principal nonconsolidated affiliates are as follows:

Investment in Principal Nonconsolidated Affiliates at Dec 3120212020
In millions
Investment in nonconsolidated affiliates $1,621 $922 
Other noncurrent obligations— (169)
Net investment in principal nonconsolidated affiliates$1,621 $753 

Equity in Earnings (Losses) of Principal Nonconsolidated Affiliates202120202019
In millions
Equity in earnings (losses) of principal nonconsolidated affiliates$918 $(16)$21 
 
Equity Method Investment Summarized Balance Sheet Information
The summarized financial information that follows represents the combined accounts (at 100 percent) of the principal nonconsolidated affiliates.

Summarized Balance Sheet Information at Dec 3120212020
In millions
Current assets$8,158 $5,044 
Noncurrent assets23,681 25,298 
Total assets$31,839 $30,342 
Current liabilities$3,990 $3,942 
Noncurrent liabilities20,039 20,144 
Total liabilities$24,029 $24,086 
Noncontrolling interests$174 $132 
 
Equity Method Investment Summarized Income Statement Information
Summarized Income Statement Information 1
202120202019
In millions
Sales$14,969 $9,470 $10,905 
Gross profit$3,219 $619 $644 
Income (loss) from continuing operations, net of tax$2,013 $(461)$(277)
1.The results in this table include purchase and sale activity between certain principal nonconsolidated affiliates and the Company, as previously discussed in the "Transactions with Nonconsolidated Affiliates" section.
 
v3.22.0.1
GOODWILL AND OTHER INTANGIBLE ASSETS (Tables)
12 Months Ended
Dec. 31, 2021
Goodwill and Intangible Assets Disclosure [Abstract]  
Schedule of goodwill
The following table shows changes in the carrying amounts of goodwill by reportable segment for the years ended December 31, 2021 and 2020:

GoodwillPackaging & Specialty PlasticsIndustrial Intermediates & InfrastructurePerformance Materials & CoatingsTotal
In millions
Balance at Jan 1, 2020$5,109 $1,100 $2,587 $8,796 
Foreign currency impact12 106 122 
Sale of rail infrastructure(2)— — (2)
Sale of marine and terminal infrastructure(4)(4)— (8)
Balance at Dec 31, 2020$5,115 $1,100 $2,693 $8,908 
Foreign currency impact(10)(4)(130)(144)
Balance at Dec 31, 2021$5,105 $1,096 $2,563 $8,764 
Schedule of Intangible Assets and Goodwill
The following table provides information regarding the Company’s other intangible assets:

Other Intangible Assets at Dec 3120212020
In millionsGross
Carrying
Amount
Accum AmortNetGross
Carrying
Amount
Accum AmortNet
Intangible assets with finite lives:
Developed technology$2,637 $(1,871)$766 $2,638 $(1,677)$961 
Software1,396 (945)451 1,489 (989)500 
Trademarks/tradenames352 (344)352 (343)
Customer-related3,204 (1,565)1,639 3,301 (1,419)1,882 
Total other intangible assets, finite lives$7,589 $(4,725)$2,864 $7,780 $(4,428)$3,352 
In-process research and development17 — 17 — — — 
Total other intangible assets$7,606 $(4,725)$2,881 $7,780 $(4,428)$3,352 
Finite-lived Intangible Assets Amortization Expense
The following table provides information regarding amortization expense from continuing operations related to intangible assets:

Amortization Expense from Continuing Operations202120202019
In millions
Other intangible assets, excluding software$388 $401 $419 
Software, included in "Cost of sales"$90 $96 $96 
Schedule of estimated future amortization expense
Total estimated amortization expense from continuing operations for the next five fiscal years, including amounts expected to be capitalized, is as follows:

Estimated Amortization Expense for Next Five Years
In millions
2022$418 
2023$386 
2024$367 
2025$276 
2026$202 
v3.22.0.1
NOTES PAYABLE, LONG-TERM DEBT AND AVAILABLE CREDIT FACILITIES (Tables)
12 Months Ended
Dec. 31, 2021
Debt Disclosure [Abstract]  
Schedule of notes payable
Notes Payable at Dec 31
In millions20212020
Notes payable to banks and other lenders$161$156
Year-end average interest rates5.78 %3.89 %
Schedule of long-term debt
Long-Term Debt at Dec 312021 Average Rate20212020
Average
Rate
2020
In millions
Promissory notes and debentures:
Final maturity 2021— %$— 8.95 %$173 
Final maturity 20228.64 %121 8.64 %121 
Final maturity 20237.63 %250 7.63 %250 
Final maturity 2024— %— 3.43 %1,017 
Final maturity 2025 5.63 %333 5.13 %625 
Final maturity 20263.63 %750 3.63 %750 
Final maturity 2027 and thereafter 1
5.15 %9,363 5.34 %10,138 
Other facilities:
Foreign currency notes and loans, various rates and maturities1.17 %2,730 1.41 %3,189 
InterNotes®, varying maturities through 20513.37 %392 3.56 %535 
Finance lease obligations 2
869 518 
Unamortized debt discount and issuance costs(297)(365)
Long-term debt due within one year 3
(231)(460)
Long-term debt$14,280 $16,491 
1.Cost includes net fair value hedge adjustment gains of $47 million at December 31, 2021 ($69 million at December 31, 2020). See Note 22 for additional information.
2.See Note 17 for additional information.
3.Presented net of current portion of unamortized debt issuance costs.
Schedule of maturities of long-term debt
Maturities of Long-Term Debt for Next Five Years at Dec 31, 2021
In millions
2022$231 
2023$386 
2024$78 
2025$385 
2026$828 
Schedule of committed and available credit facilities
The following table summarizes the Company's credit facilities:

Committed and Available Credit Facilities at Dec 31, 2021
In millionsCommitted CreditCredit AvailableMaturity DateInterest
Five Year Competitive Advance and Revolving Credit Facility$5,000 $5,000 November 2026Floating rate
Bilateral Revolving Credit Facility150 150 March 2022Floating rate
Bilateral Revolving Credit Facility100 100 June 2022Floating rate
Bilateral Revolving Credit Facility200 200 September 2022Floating rate
Bilateral Revolving Credit Facility200 200 November 2022Floating rate
Bilateral Revolving Credit Facility200 200 September 2023Floating rate
Bilateral Revolving Credit Facility250 250 September 2023Floating rate
Bilateral Revolving Credit Facility300 300 September 2023Floating rate
Bilateral Revolving Credit Facility300 300 December 2023Floating rate
Bilateral Revolving Credit Facility300 300 December 2023Floating rate
Bilateral Revolving Credit Facility100 100 October 2024Floating rate
Bilateral Revolving Credit Facility200 200 November 2024Floating rate
Bilateral Revolving Credit Facility100 100 March 2025Floating rate
Bilateral Revolving Credit Facility250 250 March 2025Floating rate
Bilateral Revolving Credit Facility350 350 March 2025Floating rate
Bilateral Revolving Credit Facility100 100 October 2026Floating rate
Total Committed and Available Credit Facilities$8,100 $8,100 
v3.22.0.1
COMMITMENTS AND CONTINGENCIES (Tables)
12 Months Ended
Dec. 31, 2021
Commitments and Contingencies Disclosure [Abstract]  
Environmental Loss Contingency
The following table summarizes the activity in the Company's accrued obligations for environmental matters for the years ended December 31, 2021 and 2020:

Accrued Obligations for Environmental Matters20212020
In millions
Balance at Jan 1$1,244 $1,155 
Accrual adjustment159 285 
Payments against reserve(162)(198)
Foreign currency impact(21)
Balance at Dec 31$1,220 $1,244 
Schedule of Guarantor Obligations
The following table provides a summary of the final expiration, maximum future payments and recorded liability reflected in the consolidated balance sheets for guarantees:

GuaranteesDec 31, 2021Dec 31, 2020
In millionsFinal
Expiration
Maximum Future Payments 1
Recorded LiabilityFinal
Expiration
Maximum Future PaymentsRecorded Liability
Guarantees2038$1,273 $220 2023$251 $
1.In addition, TDCC has provided guarantees, in proportion to the Company's 35 percent ownership interest, of all future interest payments that will become due on Sadara’s project financing debt during the grace period, which Dow's share is estimated to be $446 million at December 31, 2021. Based on Sadara's current forecasted cash flows, the Company does not expect to be required to perform under the guarantees.
Schedule of Change in Asset Retirement Obligation
The following table shows changes in the aggregate carrying amount of the Company’s asset retirement obligations for the years ended December 31, 2021 and 2020:

Asset Retirement Obligations20212020
In millions
Balance at Jan 1$112 $104 
Additional accruals13 
Liabilities settled(7)(3)
Accretion expense
Revisions in estimated cash flows(1)
Other— (5)
Balance at Dec 31$118 $112 
v3.22.0.1
LEASES (Tables)
12 Months Ended
Dec. 31, 2021
Lease, Cost [Table Text Block]
The components of lease cost for operating and finance leases for the years ended December 31, 2021, 2020 and 2019 were as follows:

Lease Cost202120202019
In millions
Operating lease cost$494 $484 $532 
Finance lease cost
Amortization of right-of-use assets - finance76 58 39 
Interest on lease liabilities - finance27 25 25 
Total finance lease cost103 83 64 
Short-term lease cost238 213 204 
Variable lease cost381 199 198 
Sublease income(6)(5)(4)
Total lease cost$1,210 $974 $994 
Schedule of Supplemental Cash Flow Information Related to Leases [Table Text Block]
The following table provides supplemental cash flow and other information related to leases:

Other Lease Information202120202019
In millions
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows for operating leases$497 $482 $544 
Operating cash flows for finance leases$27 $25 $25 
Financing cash flows for finance leases$74 $58 $34 
Right-of-use assets obtained in exchange for lease obligations:
Operating leases 1, 2
$(25)$185 $2,476 
Finance leases 1
$512 $178 $89 
1.In 2021, $193 million of leased assets were reclassified from Operating leases to Finance leases due to an amendment that extended the term of the agreement.
2.2019 includes $2.3 billion related to the adoption of Topic 842. See Note 1 for additional information.
Schedule of Lease Assets and Liabilities [Table Text Block]
The following table summarizes the lease-related assets and liabilities recorded in the consolidated balance sheets at December 31, 2021 and 2020.

Lease PositionBalance Sheet ClassificationDec 31, 2021Dec 31, 2020
In millions
Assets
Operating lease assetsOperating lease right-of-use assets$1,412 $1,856 
Finance lease assetsProperty1,158 665 
Finance lease amortizationAccumulated depreciation(368)(216)
Total lease assets$2,202 $2,305 
Liabilities
Current
OperatingOperating lease liabilities - current$314 $416 
FinanceLong-term debt due within one year106 54 
Noncurrent
OperatingOperating lease liabilities - noncurrent1,149 1,521 
FinanceLong-Term Debt763 464 
Total lease liabilities$2,332 $2,455 

In 2021, the Company executed buy-outs of certain leased assets for $687 million. The lease buy-outs reduced “Operating lease right-of-use assets” by $166 million and reduced “Operating lease liabilities - current” and “Operating lease liabilities - noncurrent” by $44 million and $158 million, respectively. The Company recognized a pretax loss related to the lease buy-outs of $37 million included in “Sundry income (expense) - net” in the consolidated statements of income. The lease buy-outs are included in “Purchases of previously leased assets” in the consolidated statements of cash flows.

Additionally, in 2021, the Company amended an agreement to extend leases of certain assets. The amendment and related remeasurement resulted in a reclassification of $73 million from “Operating lease liabilities – noncurrent” to “Long-Term Debt” and $34 million from “Operating lease liabilities - current” to “Long-term debt due within one year." In addition to the reclassifications, the amendment increased “Long-Term Debt” by $152 million and decreased “Long-term debt due within one year" by $2 million.
Lease Terms and Discount Rates [Table Text Block]
The weighted-average remaining lease term and discount rate for leases recorded in the consolidated balance sheets at December 31, 2021 and 2020 are provided below:

Lease Term and Discount RateDec 31, 2021Dec 31, 2020
Weighted-average remaining lease term
Operating leases7.9 years7.6 years
Finance leases11.8 years11.6 years
Weighted-average discount rate
Operating leases3.72 %3.84 %
Finance leases4.17 %5.41 %
Maturities of Lease Liabilities [Table Text Block]
The following table provides the maturities of lease liabilities at December 31, 2021:

Maturities of Lease LiabilitiesOperating LeasesFinance Leases
In millions
2022$346 $137 
2023281 162 
2024218 103 
2025181 74 
2026145 69 
2027 and thereafter570 551 
Total future undiscounted lease payments$1,741 $1,096 
Less: Imputed interest278 227 
Total present value of lease liabilities$1,463 $869 
Schedule of Guarantor Obligations
The following table provides a summary of the final expiration, maximum future payments and recorded liability reflected in the consolidated balance sheets for guarantees:

GuaranteesDec 31, 2021Dec 31, 2020
In millionsFinal
Expiration
Maximum Future Payments 1
Recorded LiabilityFinal
Expiration
Maximum Future PaymentsRecorded Liability
Guarantees2038$1,273 $220 2023$251 $
1.In addition, TDCC has provided guarantees, in proportion to the Company's 35 percent ownership interest, of all future interest payments that will become due on Sadara’s project financing debt during the grace period, which Dow's share is estimated to be $446 million at December 31, 2021. Based on Sadara's current forecasted cash flows, the Company does not expect to be required to perform under the guarantees.
Residual Value Guarantees  
Schedule of Guarantor Obligations
Lease GuaranteesDec 31, 2021Dec 31, 2020
In millionsFinal ExpirationMaximum Future PaymentsRecorded LiabilityFinal ExpirationMaximum Future PaymentsRecorded Liability
Residual value guarantees2031$280 $— 2030$818 $22 
v3.22.0.1
STOCKHOLDERS' EQUITY (Tables)
12 Months Ended
Dec. 31, 2021
Stockholders' Equity Note [Abstract]  
Schedule of Common Stock and Treasury Stock Outstanding Roll Forward
The following table provides a reconciliation of Dow Inc. common stock activity for the years ended December 31, 2021, 2020 and 2019:

Shares of Dow Inc. Common StockIssuedHeld in Treasury
Balance at Jan 1, 2019100 — 
Impact of recapitalization748,771,140 — 
Issued 1
2,457,404 — 
Repurchased— 9,729,834 
Balance at Jan 1, 2020751,228,644 9,729,834 
Issued 1
4,764,554 — 
Repurchased— 3,073,469 
Balance at Jan 1, 2021755,993,198 12,803,303 
Issued 1
8,233,684 — 
Repurchased— 16,208,270 
Balance at Dec 31, 2021764,226,882 29,011,573 
1.Shares issued to employees and non-employee directors under the Company's equity compensation plans.
Comprehensive Income (Loss)
The changes in each component of AOCL for the years ended December 31, 2021, 2020 and 2019 were as follows:

Accumulated Other Comprehensive Loss202120202019
In millions
Unrealized Gains (Losses) on Investments
Beginning balance$104 $64 $(51)
Unrealized gains (losses) on investments(21)104 178 
Tax (expense) benefit(23)(38)
Net unrealized gains (losses) on investments(16)81 140 
(Gains) losses reclassified from AOCL to net income 1
(38)(54)(33)
Tax expense (benefit) 2
13 
Net (gains) losses reclassified from AOCL to net income(29)(41)(25)
Other comprehensive income (loss), net of tax(45)40 115 
Ending balance$59 $104 $64 
Cumulative Translation Adjustment
Beginning balance$(930)$(1,135)$(1,813)
Gains (losses) on foreign currency translation(375)227 59 
 Tax (expense) benefit(40)25 (2)
Net gains (losses) on foreign currency translation(415)252 57 
(Gains) losses reclassified from AOCL to net income 3
(10)(47)(89)
Other comprehensive income (loss), net of tax(425)205 (32)
Impact of common control transaction 4
— — 710 
Ending balance$(1,355)$(930)$(1,135)
Pension and Other Postretirement Benefits
Beginning balance$(9,559)$(8,781)$(7,965)
Gains (losses) arising during the period2,094 (1,769)(1,699)
 Tax (expense) benefit(464)411 413 
Net gains (losses) arising during the period1,630 (1,358)(1,286)
Amortization of net loss and prior service credits reclassified from AOCL to net income 5
776 753 504 
Tax expense (benefit) 2
(181)(173)(117)
Net loss and prior service credits reclassified from AOCL to net income595 580 387 
Other comprehensive income (loss), net of tax2,225 (778)(899)
Impact of common control transaction 4
— — 83 
Ending balance$(7,334)$(9,559)$(8,781)
Derivative Instruments
Beginning balance$(470)$(394)$(56)
Gains (losses) on derivative instruments155 (96)(470)
Tax (expense) benefit(1)101 
Net gains (losses) on derivative instruments158 (97)(369)
(Gains) losses reclassified from AOCL to net income 6
(38)30 44 
Tax expense (benefit) 2
(9)(13)
Net (gains) losses reclassified from AOCL to net income(35)21 31 
Other comprehensive income (loss), net of tax123 (76)(338)
Ending balance$(347)$(470)$(394)
Total AOCL ending balance$(8,977)$(10,855)$(10,246)
1.Reclassified to "Net sales" and "Sundry income (expense) - net."
2.Reclassified to "Provision for income taxes on continuing operations."
3.Reclassified to "Sundry income (expense) - net."
4.Reclassified to "Retained earnings" as a result of the separation from DowDuPont on April 1, 2019. See Note 3 for additional information.
5.These AOCL components are included in the computation of net periodic benefit cost of the Company's defined benefit pension and other postretirement benefit plans. See Note 20 for additional information.
6.Reclassified to "Cost of sales," "Sundry income (expense) - net" and "Interest expense and amortization of debt discount."
v3.22.0.1
NONCONTROLLING INTERESTS Noncontrolling Interests (Tables)
12 Months Ended
Dec. 31, 2021
Noncontrolling Interest [Abstract]  
Noncontrolling Interests
The following table summarizes the activity for equity attributable to noncontrolling interests for the years ended December 31, 2021, 2020 and 2019:

Noncontrolling Interests
In millions202120202019
Balance at Jan 1$570 $553 $1,138 
Net income attributable to noncontrolling interests - continuing operations94 69 74 
Net income attributable to noncontrolling interests - discontinued operations— — 13 
Distributions to noncontrolling interests 1
(66)(55)(77)
Impact of common control transaction 2
— — (353)
Purchase of noncontrolling interests 3
— — (254)
Deconsolidation of noncontrolling interests 4
— (7)— 
Cumulative translation adjustments(25)12 
Other— 
Balance at Dec 31$574 $570 $553 
1.Distributions to noncontrolling interests are net of $7 million in 2021 ($7 million in 2020 and 2019) in dividends paid to a joint venture, which were reclassified to "Equity in earnings (losses) of nonconsolidated affiliates" in the consolidated statements of income. Also includes amounts attributable to discontinued operations of $7 million in 2019.
2.Related to the separation from DowDuPont. See Note 3 for additional information.
3.Related to the acquisition of full ownership in a propylene oxide manufacturing joint venture, which occurred on October 1, 2019. See Note 24 for additional information. As a result of this arrangement, the carrying value of the noncontrolling interest was removed, and “Additional paid-in capital” was adjusted by $38 million.
4.Related to the divestiture of the Company's interest in a cogeneration facility in Brazil in the third quarter of 2020.
v3.22.0.1
PENSION PLANS AND OTHER POSTRETIREMENT BENEFITS (Tables)
12 Months Ended
Dec. 31, 2021
Defined Benefit Plan Disclosure [Line Items]  
Schedule of Change in Projected Benefit Obligations, Plan Assets and Funded Status of All Significant Plans
Summarized information on the Company's pension and other postretirement benefit plans is as follows:

Change in Projected Benefit Obligations, Plan Assets and Funded Status of All Significant PlansDefined Benefit Pension PlansOther Postretirement Benefit Plans
In millions2021202020212020
Change in projected benefit obligations:
Benefit obligations at beginning of year$35,309 $32,621 $1,464 $1,535 
Service cost387 399 
Interest cost594 767 23 40 
Plan participants' contributions10 12 — — 
Actuarial changes in assumptions and experience(820)3,021 (98)
Benefits paid(1,582)(1,569)(141)(132)
Plan amendments— — 
Acquisitions/divestitures/other 1
(692)— — 
Effect of foreign exchange rates(545)791 (4)
Termination benefits/curtailments/settlements 2
(386)(49)— — 
Benefit obligations at end of year$32,977 $35,309 $1,251 $1,464 
Change in plan assets:
Fair value of plan assets at beginning of year$26,406 $24,908 $— $— 
Actual return on plan assets 2,501 2,877 — — 
Employer contributions1,219 299 — — 
Plan participants' contributions10 12 — — 
Benefits paid(1,582)(1,569)— — 
Other 3
10 (681)— — 
Effect of foreign exchange rates(397)571 — — 
Settlements— (11)— — 
Fair value of plan assets at end of year$28,167 $26,406 $— $— 
Funded status:
U.S. plans with plan assets$(2,585)$(5,873)$— $— 
Non-U.S. plans with plan assets(1,467)(2,222)— — 
All other plans(758)(808)(1,251)(1,464)
Funded status at end of year$(4,810)$(8,903)$(1,251)$(1,464)
Amounts recognized in the consolidated balance sheets at Dec 31:
Deferred charges and other assets$1,173 $1,007 $— $— 
Accrued and other current liabilities(58)(54)(99)(113)
Pension and other postretirement benefits - noncurrent(5,925)(9,856)(1,152)(1,351)
Net amount recognized$(4,810)$(8,903)$(1,251)$(1,464)
Pretax amounts recognized in accumulated other comprehensive loss at Dec 31:
Net loss (gain)$9,934 $12,736 $(221)$(129)
Prior service credit(112)(154)— — 
Pretax balance in accumulated other comprehensive loss at end of year$9,822 $12,582 $(221)$(129)
1.The 2020 impact relates primarily to the transfer of benefit obligations in the U.S. through the purchase of annuity contracts from an insurance company.
2.The 2021 impact primarily relates to the freeze of pensionable compensation and credited service amounts for employees that participate in the U.S. Plans. The 2020 impact relates to pension plan curtailments of a European plan resulting from the 2020 Restructuring Program and the settlement of certain plan obligations of a U.S. non-qualified pension plan resulting from lump-sum payments.
3.The 2020 impact relates to the purchase of annuity contracts associated with the transfer of benefit obligations to an insurance company.
Schedule of Accumulated Benefit Obligations in Excess of Fair Value of Plan Assets
Pension Plans with Accumulated Benefit Obligations in Excess of Plan Assets at Dec 31 20212020
In millions
Accumulated benefit obligations$27,052 $29,084 
Fair value of plan assets$21,385 $20,130 
Schedule of Projected Benefit Obligations in Excess of Fair Value of Plan Assets
Pension Plans with Projected Benefit Obligations in Excess of Plan Assets at Dec 3120212020
In millions
Projected benefit obligations$27,367 $30,161 
Fair value of plan assets$21,385 $20,251 
Schedule of Net Benefit Costs
Net Periodic Benefit Costs for All Significant Plans for the Year Ended Dec 31Defined Benefit Pension PlansOther Postretirement Benefit Plans
In millions202120202019202120202019
Net Periodic Benefit Costs:
Service cost$387 $399 $396 $$$
Interest cost594 767 921 23 40 49 
Expected return on plan assets(1,724)(1,658)(1,679)— — — 
Amortization of prior service credit(22)(19)(20)— — — 
Amortization of unrecognized (gain) loss822 773 574 (6)(10)(20)
Curtailment/settlement/other 1
(18)(27)— — (3)
Net periodic benefit costs$39 $271 $165 $24 $37 $34 
Less: discontinued operations— — 21 — — — 
Net periodic benefit costs - continuing operations$39 $271 $144 $24 $37 $34 
Changes in plan assets and benefit obligations recognized in other comprehensive (income) loss:
Net (gain) loss$(1,980)$1,753 $1,606 $(98)$$145 
Prior service cost— — — — 
Amortization of prior service credit22 19 20 — — — 
Amortization of unrecognized gain (loss)(822)(773)(574)10 20 
Common control transaction 2
— — (112)— — — 
Curtailment and settlement gain (loss) 1
18 (9)27 — — 
Total recognized in other comprehensive (income) loss$(2,760)$998 $967 $(92)$18 $168 
Total recognized in net periodic benefit cost and other comprehensive (income) loss$(2,721)$1,269 $1,132 $(68)$55 $202 
1.The 2021 impact primarily relates to the freeze of pensionable compensation and credited service amounts for employees that participate in the U.S. Plans. The 2020 impact relates to pension plan curtailments of a European plan resulting from the 2020 Restructuring Program and the settlement of certain plan obligations of a U.S. non-qualified pension plan resulting from lump-sum payments. The 2019 impact relates to plan curtailments and associated special termination benefits resulting from the reduction in plan participation due to the separation from DowDuPont.
2.The 2019 impact is the result of the Company's separation from DowDuPont.
Schedule of Expected Benefit Payments
The estimated future benefit payments of continuing operations, reflecting expected future service, as appropriate, are presented in the following table:

Estimated Future Benefit Payments at Dec 31, 2021Defined Benefit Pension PlansOther Postretirement Benefit Plans
In millions
2022$1,705 $100 
20231,548 96 
20241,551 92 
20251,576 89 
20261,593 87 
2027-20318,093 386 
Total$16,066 $850 
Schedule of Allocation of Plan Assets
The weighted-average target allocation for plan assets of the Company's pension plans is summarized as follows:

Target Allocation for Plan Assets at Dec 31, 2021Target Allocation
Asset Category
Equity securities33 %
Fixed income securities37 
Alternative investments28 
Other investments
Total 100 %
Schedule of Defined Benefit Plans Disclosures
The following table summarizes the bases used to measure the Company’s pension plan assets at fair value for the years ended December 31, 2021 and 2020:

Basis of Fair Value MeasurementsDec 31, 2021Dec 31, 2020
In millionsTotalLevel 1Level 2Level 3TotalLevel 1Level 2Level 3
Cash and cash equivalents$1,463 $1,353 $110 $— $1,298 $1,103 $195 $— 
Equity securities:
U.S. equity securities 1
$4,117 $4,097 $18 $$3,934 $3,911 $22 $
Non - U.S. equity securities4,559 3,935 620 5,186 4,213 964 
Total equity securities$8,676 $8,032 $638 $$9,120 $8,124 $986 $10 
Fixed income securities:
Debt - government-issued$4,838 $242 $4,596 $— $4,998 $128 $4,870 $— 
Debt - corporate-issued4,949 1,095 3,854 — 3,970 553 3,416 
Debt - asset-backed117 — 116 103 — 102 
Total fixed income securities$9,904 $1,337 $8,566 $$9,071 $681 $8,388 $
Alternative investments:
Private markets$$— $— $$13 $— $— $13 
Real estate67 67 — — 51 51 — — 
Derivatives - asset position399 397 — 697 695 — 
Derivatives - liability position(324)(2)(322)— (594)(1)(593)— 
Total alternative investments$147 $67 $75 $$167 $52 $102 $13 
Other investments$1,068 $$1,061 $— $472 $22 $448 $
Subtotal$21,258 $10,796 $10,450 $12 $20,128 $9,982 $10,119 $27 
Investments measured at net asset value:
Hedge funds$1,312 $1,350 
Private markets3,857 3,135 
Real estate1,793 1,886 
Total investments measured at net asset value$6,962 $6,371 
Items to reconcile to fair value of plan assets:
Pension trust receivables 2
$62    $66    
Pension trust payables 3
(115)   (159)   
Total$28,167    $26,406    
1.No Dow Inc. common stock was directly held at December 31, 2021 or December 31, 2020.
2.Primarily receivables for investment securities sold.
3.Primarily payables for investment securities purchased.
Schedule of Effect of Significant Unobservable Inputs, Changes in Plan Assets
The following table summarizes the changes in the fair value of Level 3 pension plan assets for the years ended December 31, 2021 and 2020:

Fair Value Measurement of Level 3 Pension Plan AssetsEquity SecuritiesFixed Income SecuritiesAlternative InvestmentsOther InvestmentsTotal
In millions
Balance at Jan 1, 2020$27 $$11 $— $40 
Actual return on assets:
Relating to assets sold during 2020— — (11)— (11)
Relating to assets held at Dec 31, 2020(1)— (1)
Purchases, sales and settlements, net(19)(1)(12)
Transfers out of Level 3, net— — 
Balance at Dec 31, 2020$10 $$13 $$27 
Actual return on assets:
Relating to assets held at Dec 31, 2021— (11)— (10)
Purchases, sales and settlements, net(5)(1)(2)(5)
Balance at Dec 31, 2021$$$$— $12 
Defined Benefit Pension Plans  
Defined Benefit Plan Disclosure [Line Items]  
Schedule of Assumptions Used
The weighted-average assumptions used to determine pension plan obligations and net periodic benefit costs for all plans are summarized in the table below:

Weighted-Average Assumptions for All Pension Plans Benefit Obligations
 at Dec 31
Net Periodic Benefit Costs
for the Year Ended
 20212020202120202019
Discount rate2.57 %2.20 %2.40 %2.81 %3.50 %
Interest crediting rate for applicable benefits3.57 %3.55 %3.55 %3.51 %3.72 %
Rate of compensation increase3.94 %3.91 %3.91 %3.92 %3.92 %
Expected return on plan assets6.86 %7.00 %7.11 %
The weighted-average assumptions used to determine pension plan obligations and net periodic benefit costs for U.S. plans are summarized in the table below:

Weighted-Average Assumptions for U.S. Pension PlansBenefit Obligations
 at Dec 31
Net Periodic Benefit Costs
for the Year Ended
20212020202120202019
Discount rate3.04 %2.71 %3.03 %3.41 %4.15 %
Interest crediting rate for applicable benefits4.50 %4.50 %4.50 %4.50 %4.50 %
Rate of compensation increase4.25 %4.25 %4.25 %4.25 %4.25 %
Expected return on plan assets7.96 %7.95 %7.92 %
Other Postretirement Benefit Plans  
Defined Benefit Plan Disclosure [Line Items]  
Schedule of Assumptions Used
The weighted-average assumptions used to determine other postretirement benefit plan obligations and net periodic benefit costs for the U.S. plans are provided below:

Weighted-Average Assumptions for U.S. Other Postretirement Benefits PlansBenefit Obligations
 at Dec 31
Net Periodic Benefit Costs
for the Year Ended
20212020202120202019
Discount rate2.85 %2.38 %2.38 %3.19 %4.01 %
Health care cost trend rate assumed for next year6.50 %6.75 %6.75 %6.25 %6.50 %
Rate to which the cost trend rate is assumed to decline (the ultimate health care cost trend rate)5.00 %5.00 %5.00 %5.00 %5.00 %
Year that the rate reaches the ultimate health care cost trend rate20282028202820252025
v3.22.0.1
STOCK-BASED COMPENSATION (Tables)
12 Months Ended
Dec. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions The weighted-average assumptions used to calculate total stock-based compensation are included in the following table:
Weighted-Average Assumptions202120202019
Dividend yield4.86 %5.80 %5.10 %
Expected volatility33.40 %26.70 %26.10 %
Risk-free interest rate0.68 %1.49 %2.43 %
Expected life of stock options granted during period (years)6.256.16.1
Employee Stock Option  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Share-based Compensation, Stock Options, Activity The following table summarizes stock option activity for 2021:
Stock Options 2021
Shares in thousandsShares
Exercise
Price 1
Outstanding at Jan 1, 202120,252 $47.44 
Granted1,309 $57.67 
Exercised(5,179)$39.97 
Forfeited/Expired(102)$60.36 
Outstanding at Dec 31, 202116,280 $50.56 
Remaining contractual life in years4.65
Aggregate intrinsic value in millions$141 
Exercisable at Dec 31, 202113,106 $49.96 
Remaining contractual life in years3.75
Aggregate intrinsic value in millions$128 
1.Weighted-average per share.

Additional Information about Stock Options
In millions, except per share amounts202120202019
Weighted-average fair value per share of options granted$10.37 $5.89 $7.99 
Total compensation expense for stock option plans$14 $22 $23 
Related tax benefit$$$
Total amount of cash received from the exercise of options$217 $108 $93 
Total intrinsic value of options exercised 1
$121 $41 $77 
Related tax benefit$27 $$17 
1.Difference between the market price at exercise and the price paid by the employee to exercise the options.
Restricted Stock Units (RSUs) [Member]  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Schedule of Nonvested Restricted Stock Units Activity
The Company grants RSUs to certain employees and non-employee directors. The grants vest after a designated period of time, generally three years for employees and two years for non-employee directors. The following table shows changes in nonvested RSUs:

RSU Awards2021
Shares in thousandsShares
Grant Date
Fair Value 1
Nonvested at Jan 1, 20213,007 $53.78 
Granted1,715 $57.96 
Vested(1,063)$60.86 
Canceled(116)$54.17 
Nonvested at Dec 31, 20213,543 $53.67 
1.Weighted-average per share.
Schedule of Additional Information About Deferred Restricted Stock Units
Additional Information about RSUs
In millions, except per share amounts202120202019
Weighted-average fair value per share of RSUs granted$57.96 $47.66 $54.78 
Total fair value of RSUs vested 1
$33 $106 $264 
Related tax benefit$$24 $59 
Total compensation expense for RSU awards$95 $93 $110 
Related tax benefit$21 $21 $25 
1.Includes the fair value of shares vested in prior years and delivered in the reporting year.
Performance Stock Units (PSUs) [Member]  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value
The following table shows the PSU awards granted:

PSU Awards
Target
Shares
Granted 1
Grant Date
Fair
Value 2
Shares in thousands
YearPerformance Period
2021Jan 1, 2021 – Dec 31, 20231,223 $61.48 
2020Jan 1, 2020 – Dec 31, 20221,426 $48.35 
2019Apr 1, 2019 – Dec 31, 20211,173 $57.58 
1.At the end of the performance period, the actual number of shares issued can range from zero to 200 percent of target shares granted for the 2019 and 2021 awards and can range from zero to 100 percent of the target shares granted for the 2020 award.
2.Weighted-average per share.
Share-based Payment Arrangement, Performance Shares, Activity
The following table shows changes in nonvested PSUs:

PSUs2021
Shares in thousandsShares
Grant Date
Fair
Value 1
Nonvested at Jan 1, 20212,488 $53.78 
Granted1,223 $61.48 
Vested— $— 
Canceled(72)$56.99 
Nonvested at Dec 31, 20213,639 $55.36 
1.Weighted-average per share.
Schedule of Additional Information About Performance Deferred Stock
Additional Information about PSUs 
In millions, except share amounts202120202019
Total fair value of PSUs vested and delivered 1
$— $— $18 
Related tax benefit$— $— $
Total compensation expense for PSU awards $138 $56 $25 
Related tax benefit$31 $13 $
Shares of PSUs settled in cash (in thousands) 2
— — 162 
Total cash paid to settle PSUs 3
$— $— $13 
1.Includes the fair value of shares vested in prior years and delivered in the reporting year.
2.PSU awards vested in prior years and delivered in the reporting year.
3.Cash paid to certain executive employees for PSU awards vested in prior periods and delivered in the reporting year, equal to the value of the stock award on the date of delivery
Employee Stock Purchase Plan  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Schedule of Share-based Compensation, Employee Stock Purchase Plan, Activity
Additional Information about Employee Stock Purchase Plan
In millions, except per share amounts
2021
Weighted-average fair value per share of purchase rights granted$16.26 
Total compensation expense for ESPP$30 
Related tax benefit$
Total amount of cash received from the exercise of purchase rights$103 
Total intrinsic value of purchase rights exercised 1
$18 
Related tax benefit$
1.Difference between the market price at exercise and the price paid by the employee to exercise the purchase rights
v3.22.0.1
FINANCIAL INSTRUMENTS (Tables)
12 Months Ended
Dec. 31, 2021
Investments, All Other Investments [Abstract]  
Fair Value of Financial Instruments
The following table summarizes the fair value of financial instruments at December 31, 2021 and 2020:

Fair Value of Financial Instruments at Dec 3120212020
In millionsCostGainLossFair ValueCostGainLossFair Value
Cash equivalents:
Held-to-maturity securities 1
$317 $— $— $317 $980 $— $— $980 
Money market funds 489 — — 489 484 — — 484 
Total cash equivalents$806 $— $— $806 $1,464 $— $— $1,464 
Marketable securities 2
$237 $$— $245 $45 $— $— $45 
Other investments:
Debt securities:
Government debt 3
$746 $17 $(28)$735 $673 $35 $(10)$698 
Corporate bonds1,251 93 (20)1,324 822 119 (5)936 
Total debt securities$1,997 $110 $(48)$2,059 $1,495 $154 $(15)$1,634 
Equity securities 4
13 — 20 34 — 40 
Total other investments$2,004 $123 $(48)$2,079 $1,501 $188 $(15)$1,674 
Total cash equivalents, marketable securities and other investments$3,047 $131 $(48)$3,130 $3,010 $188 $(15)$3,183 
Long-term debt including debt due within one year 5
$(14,511)$27 $(2,641)$(17,125)$(16,951)$$(3,659)$(20,604)
Derivatives relating to:
Interest rates 6
$— $$(140)$(139)$— $41 $(182)$(141)
Foreign currency— 46 (18)28 — 69 (84)(15)
Commodities 6
— 142 (92)50 — 63 (84)(21)
Total derivatives$— $189 $(250)$(61)$— $173 $(350)$(177)
1.The Company's held-to-maturity securities primarily included treasury bills and time deposits.
2.The Company's investments in marketable securities are included in "Other current assets" in the consolidated balance sheets.
3.U.S. Treasury obligations, U.S. agency obligations, U.S. agency mortgage-backed securities and other municipalities’ obligations.
4.Equity securities with a readily determinable fair value.
5.Cost includes fair value hedge adjustment gains of $47 million at December 31, 2021 and $69 million at December 31, 2020 on $2,279 million of debt at December 31, 2021 and $3,314 million of debt at December 31, 2020.
6.Presented net of cash collateral where master netting arrangements allow.
Investing Results The following table provides the investing results from available-for-sale securities for the years ended December 31, 2021, 2020 and 2019.
Investing Results
In millions202120202019
Proceeds from sales of available-for-sale securities$424 $837 $1,138 
Gross realized gains$50 $94 $51 
Gross realized losses$12 $40 $18 
Contractual Maturities of Debt Securities
The following table summarizes the contractual maturities of the Company’s investments in debt securities:

Contractual Maturities of Debt Securities at Dec 31, 2021 1
CostFair
Value
In millions
Within one year$34 $37 
One to five years672 697 
Six to ten years743 743 
After ten years548 582 
Total$1,997 $2,059 
1.Includes marketable securities with maturities of less than one year.
Schedule of Temporary Impairment Losses, Investments
The following table provides the fair value and gross unrealized losses of the Company’s investments in debt securities that were deemed to be temporarily impaired at December 31, 2021 and 2020, aggregated by investment category:

Temporarily Impaired Debt Securities at
Dec 31
Less than 12 months12 months or moreTotal
Fair
Value
Unrealized
Losses
Fair
Value
Unrealized
Losses
Fair ValueUnrealized Losses
In millions
2021
Government debt 1
$295 $(13)$151 $(15)$446 $(28)
Corporate bonds355 (17)16 (3)371 (20)
Total temporarily impaired debt securities$650 $(30)$167 $(18)$817 $(48)
2020
Government debt 1
$124 $(3)$$(7)$131 $(10)
Corporate bonds55 (3)12 (2)67 (5)
Total temporarily impaired debt securities$179 $(6)$19 $(9)$198 $(15)
1.U.S. Treasury obligations, U.S. agency obligations, U.S. agency mortgage-backed securities and other municipalities' obligations.
Equity Securities with and without Readily Determinable Fair Value
Investments in Equity SecuritiesDec 31, 2021Dec 31, 2020
In millions
Readily determinable fair value$20 $40 
Not readily determinable fair value$209 $215 
Schedule of Notional Amounts of Outstanding Derivative Positions
The notional amounts of the Company's derivative instruments presented on a net basis at December 31, 2021 and 2020, were as follows:

Notional Amounts - NetDec 31, 2021Dec 31, 2020
In millions
Derivatives designated as hedging instruments
Interest rate contracts$3,000 $612 
Foreign currency contracts$5,300 $3,784 
Derivatives not designated as hedging instruments
Interest rate contracts$36 $94 
Foreign currency contracts$8,234 $9,187 

The notional amounts of the Company's commodity derivatives presented on a net basis at December 31, 2021 and 2020, were as follows:

Commodity Notionals - NetDec 31, 2021Dec 31, 2020Notional Volume Unit
Derivatives designated as hedging instruments
Hydrocarbon derivatives9.7 10.9 million barrels of oil equivalent
Derivatives not designated as hedging instruments
Hydrocarbon derivatives0.1 — million barrels of oil equivalent
Power derivatives3.3 — thousands of megawatt hours
Schedule of Derivative Instruments
Maturity Dates of Derivatives Designated as Hedging InstrumentsYear
Interest rate contracts2023
Foreign currency contracts2023
Commodity contracts2023
Schedule Fair Values of Derivative Instruments
The following tables provide the fair value and balance sheet classification of derivative instruments at December 31, 2021 and 2020:

Fair Value of Derivative InstrumentsDec 31, 2021
In millionsBalance Sheet ClassificationGross
Counterparty and Cash Collateral Netting 1
Net Amounts Included in Consolidated Balance Sheets
Asset derivatives
Derivatives designated as hedging instruments
Interest rate contractsOther current assets$14 $(14)$— 
Interest rate contractsDeferred charges and other assets130 (130)— 
Foreign currency contractsOther current assets24 (13)11 
Foreign currency contractsDeferred charges and other assets117 (89)28 
Commodity contractsOther current assets305 (173)132 
Commodity contractsDeferred charges and other assets(2)
Total $599 $(421)$178 
Derivatives not designated as hedging instruments
Interest rate contractsOther current assets$$— $
Foreign currency contractsOther current assets23 (16)
Foreign currency contractsDeferred charges and other assets(1)— 
Commodity contractsOther current assets(5)
Total $33 $(22)$11 
Total asset derivatives  $632 $(443)$189 
Liability derivatives
Derivatives designated as hedging instruments
Interest rate contractsAccrued and other current liabilities$33 $(14)$19 
Interest rate contractsOther noncurrent obligations192 (130)62 
Foreign currency contractsAccrued and other current liabilities15 (13)
Foreign currency contractsOther noncurrent obligations90 (89)
Commodity contractsAccrued and other current liabilities267 (192)75 
Commodity contractsOther noncurrent obligations(2)— 
Total $599 $(440)$159 
Derivatives not designated as hedging instruments
Interest rate contractsAccrued and other current liabilities$59 $— $59 
Foreign currency contractsAccrued and other current liabilities31 (16)15 
Foreign currency contractsOther noncurrent obligations(1)— 
Commodity contractsAccrued and other current liabilities25 (8)17 
Total $116 $(25)$91 
Total liability derivatives  $715 $(465)$250 
1.Counterparty and cash collateral amounts represent the estimated net settlement amount when applying netting and set-off rights included in master netting arrangements between the Company and its counterparties and the payable or receivable for cash collateral held or placed with the same counterparty.
Fair Value of Derivative InstrumentsDec 31, 2020
In millionsBalance Sheet Classification Gross
Counterparty and Cash Collateral Netting 1
Net Amounts Included in Consolidated Balance Sheets
Asset derivatives
Derivatives designated as hedging instruments
Interest rate contractsOther current assets$$(3)$— 
Foreign currency contractsOther current assets39 (19)20 
Commodity contractsOther current assets146 (109)37 
Commodity contractsDeferred charges and other assets31 (8)23 
Total $219 $(139)$80 
Derivatives not designated as hedging instruments
Interest rate contractsDeferred charges and other assets$41 $— $41 
Foreign currency contracts Other current assets74 (25)49 
Commodity contractsOther current assets(1)
Total $119 $(26)$93 
Total asset derivatives  $338 $(165)$173 
Liability derivatives
Derivatives designated as hedging instruments
Interest rate contractsAccrued and other current liabilities$$(3)$
Foreign currency contractsAccrued and other current liabilities93 (19)74 
Commodity contractsAccrued and other current liabilities151 (112)39 
Commodity contractsOther noncurrent obligations48 (9)39 
Total $299 $(143)$156 
Derivatives not designated as hedging instruments
Interest rate contractsOther noncurrent obligations$178 $— $178 
Foreign currency contractsAccrued and other current liabilities35 (25)10 
Commodity contractsAccrued and other current liabilities(3)
Total $222 $(28)$194 
Total liability derivatives  $521 $(171)$350 
1.Counterparty and cash collateral amounts represent the estimated net settlement amount when applying netting and set-off rights included in master netting arrangements between the Company and its counterparties and the payable or receivable for cash collateral held or placed with the same counterparty.
Derivative Instruments, Gain (Loss)
The following table summarizes the gain (loss) of derivative instruments in the consolidated statements of income and comprehensive income for the years ended December 31, 2021, 2020 and 2019:

Effect of Derivative Instruments
Amount of gain (loss) recognized in OCI 1
Amount of gain (loss) recognized in income 2
Income Statement Classification
In millions202120202019202120202019
Derivatives designated as hedging instruments:
Fair value hedges:
Interest rate contracts$— $— $— $(25)$69 $17 
Interest expense and amortization of debt discount 3
Excluded components 4
(3)— — — Interest expense and amortization of debt discount
Cash flow hedges:
Interest rate contracts(62)— (316)(9)(2)Interest expense and amortization of debt discount
Foreign currency contracts13 (20)16 (15)28 Cost of sales
Foreign currency contracts— — 10 — — Sundry income (expense) - net
Commodity contracts133 (8)(6)62 (31)(81)Cost of sales
Net foreign investment hedges:
Foreign currency contracts31 (38)(52)— — — 
Excluded components 4
54 27 162 11 20 99 Sundry income (expense) - net
Total derivatives designated as hedging instruments$171 $(32)$(189)$24 $59 $72 
Derivatives not designated as hedging instruments:
Interest rate contracts$— $— $— $(8)$(16)$(4)Interest expense and amortization of debt discount
Foreign currency contracts— — — (253)28 45 Sundry income (expense) - net
Commodity contracts— — — (46)11 (28)Cost of sales
Total derivatives not designated as hedging instruments$— $— $— $(307)$23 $13 
Total derivatives$171 $(32)$(189)$(283)$82 $85 
1.OCI is defined as other comprehensive income (loss).
2.Pretax amounts.
3.Gain (loss) recognized in income of derivatives is offset by gain (loss) recognized in income of the hedged item.
4.The excluded components are related to the time value of the derivatives designated as hedges.
Schedule of Hedging Amounts in Accumulated Other Comprehensive Income (Loss) to be Recognized Over Next Fiscal Year [Table Text Block]
The following table provides the net after-tax amounts to be reclassified from AOCL to income within the next 12 months:

Expected Reclassifications from AOCL within the next 12 monthsDec 31,
2021
Cash flow hedges:
Interest rate contracts$(8)
Commodity contracts$52 
Foreign currency contracts$
Net foreign investment hedges:
Excluded components$29 
v3.22.0.1
FAIR VALUE MEASUREMENTS (Tables)
12 Months Ended
Dec. 31, 2021
Fair Value Disclosures [Abstract]  
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis
The following table summarizes the bases used to measure certain assets and liabilities at fair value on a recurring basis:

Basis of Fair Value Measurements on a Recurring BasisDec 31, 2021Dec 31, 2020
In millions
Level 1Level 2Level 3TotalLevel 1Level 2Total
Assets at fair value:
Cash equivalents:
Held-to-maturity securities 1
$— $317 $— $317 $— $980 $980 
Money market funds— 489 — 489 — 484 484 
Marketable securities 2
— 245 — 245 — 45 45 
Equity securities 3
20 — — 20 40 — 40 
Debt securities: 3
Government debt 4
— 735 — 735 — 698 698 
Corporate bonds44 1,280 — 1,324 28 908 936 
Derivatives relating to: 5
Interest rates— 145 — 145 — 44 44 
Foreign currency— 165 — 165 — 113 113 
Commodities15 307 — 322 173 181 
Total assets at fair value$79 $3,683 $— $3,762 $76 $3,445 $3,521 
Liabilities at fair value:    
Long-term debt including debt due within one year 6
$— $17,125 $— $17,125 $— $20,604 $20,604 
Guarantee liability 7
— — 220 220 — — — 
Derivatives relating to: 5
Interest rates— 284 — 284 — 185 185 
Foreign currency— 137 — 137 — 128 128 
Commodities37 257 — 294 201 208 
Total liabilities at fair value$37 $17,803 $220 $18,060 $$21,118 $21,125 
1.The Company's held-to-maturity securities primarily included treasury bills and time deposits.
2.The Company's investments in marketable securities are included in "Other current assets" in the consolidated balance sheets.
3.The Company's investments in debt securities, which are primarily available-for-sale, and equity securities are included in "Other investments" in the consolidated balance sheets.
4.U.S. Treasury obligations, U.S. agency obligations, U.S. agency mortgage-backed securities and other municipalities' obligations.
5.See Note 22 for the classification of derivatives in the consolidated balance sheets.
6.See Note 22 for information on fair value measurements of long-term debt.
7.Estimated liability for TDCC's guarantee of Sadara's debt which is included in "Other noncurrent obligations" in the consolidated balance sheets. See Note 16 for additional information.
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation The following table summarizes the changes in fair value measurements using Level 3 inputs for the year ended December 31, 2021:
Fair Value Measurements Using Level 3 Inputs for Accrued Liability of Sadara Guarantee
at Dec 31,
2021
In millions
Balance at Jan 1$— 
Recognition of liability 1
(235)
Gain included in earnings 2
15 
Balance at Dec 31$(220)
1.Included in "Other noncurrent obligations" in the consolidated balance sheets.
2.Included in "Equity in earnings (losses) of nonconsolidated affiliates" in the consolidated income statements.
Fair Value, Assets and Liabilities Measured on Nonrecurring Basis
The following table summarizes the bases used to measure certain assets at fair value on a nonrecurring basis in the consolidated balance sheets in 2021, 2020 and 2019:

Basis of Fair Value Measurements on a Nonrecurring Basis at Dec 31(Level 3)Total Losses
In millions
2020
Assets at fair value:
Long-lived assets and other assets$121 $(245)
2019
Assets at fair value:
Long-lived assets, other assets and equity method investments$162 $(2,031)
Goodwill$— $(1,039)
v3.22.0.1
VARIABLE INTEREST ENTITIES (Tables)
12 Months Ended
Dec. 31, 2021
Variable Interest Entity, Primary Beneficiary  
Variable Interest Entity [Line Items]  
Schedule of Variable Interest Entities
The following table summarizes the carrying amounts of these entities’ assets and liabilities included in the Company’s consolidated balance sheets at December 31, 2021 and 2020:

Assets and Liabilities of Consolidated VIEs at Dec 31
In millions20212020
Cash and cash equivalents$40 $26 
Other current assets40 44 
Net property184 232 
Other noncurrent assets15 17 
Total assets 1
$279 $319 
Current liabilities$37 $73 
Long-term debt
Other noncurrent obligations13 18 
Total liabilities 2
$53 $97 
1.All assets were restricted at December 31, 2021 and 2020.
2.All liabilities were nonrecourse at December 31, 2021 and 2020.
v3.22.0.1
RELATED PARTY TRANSACTIONS (Tables)
12 Months Ended
Dec. 31, 2021
Dec. 31, 2019
Related Party Transactions [Abstract]    
Dividends Declared The following table summarizes cash dividends TDCC declared and paid to Dow Inc. for the years ended 2021, 2020 and 2019.
TDCC Cash Dividends Declared and Paid202120202019
In millions
Cash dividends declared and paid$3,264 $2,233 $201 
 
Balances Due To or Due From Nonconsolidated Affiliates
Balances due to or due from nonconsolidated affiliates at December 31, 2021 and 2020 were as follows:

Balances Due To or Due From Nonconsolidated Affiliates at Dec 3120212020
In millions
Accounts and notes receivable - Other$357 $229 
Accounts payable - Other$1,611 $1,075 
The following table presents revenue earned and expenses incurred related to transactions with Historical DuPont and its affiliates:
Sales to Historical DuPont and its Affiliates2019
In millions
Net sales$12 
Cost of sales$
v3.22.0.1
SEGMENTS AND GEOGRAPHIC REGIONS (Tables)
12 Months Ended
Dec. 31, 2021
Segment Reporting [Abstract]  
Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas [Table Text Block]
Sales are attributed to geographic region based on customer location; long-lived assets are attributed to geographic region based on asset location.

Geographic Region Information United 
States
EMEAIRest of 
World
Total
In millions
2021
Sales to external customers$18,083 $19,746 $17,139 $54,968 
Long-lived assets $14,425 $2,703 $3,427 $20,555 
2020
Sales to external customers$12,547 $12,969 $13,026 $38,542 
Long-lived assets $13,833 $2,813 $3,593 $20,239 
2019
Sales to external customers$14,437 $14,612 $13,902 $42,951 
Long-lived assets $14,571 $2,649 $3,776 $20,996 
Schedule of Segment Reporting Information, by Segment [Table Text Block]
Segment InformationPack. & Spec. PlasticsInd. Interm. & Infrast.Perf. Materials & CoatingsCorp.Total
In millions
2021
Net sales$28,128 $16,851 $9,672 $317 $54,968 
Restructuring and asset related charges (credits) - net 1
10 (13)
Equity in earnings of nonconsolidated affiliates490 471 975 
Operating EBIT 2
6,638 2,282 866 (253)9,533 
Depreciation and amortization1,358 612 842 30 2,842 
Total assets30,556 13,750 13,810 4,874 62,990 
Investments in nonconsolidated affiliates1,230 670 111 34 2,045 
Capital expenditures808 359 334 — 1,501 
2020
Net sales$18,301 $12,021 $7,951 $269 $38,542 
Restructuring and asset related charges - net 1
30 22 192 464 708 
Equity in earnings (losses) of nonconsolidated affiliates173 (166)(31)(18)
Operating EBIT 2
2,325 355 314 (279)2,715 
Depreciation and amortization1,372 605 870 27 2,874 
Total assets30,069 12,220 13,915 5,266 61,470 
Investments in nonconsolidated affiliates661 531 108 27 1,327 
Capital expenditures678 268 306 — 1,252 
2019
Net sales$20,245 $13,440 $8,923 $343 $42,951 
Pro forma net sales20,245 13,449 8,961 343 42,998 
Restructuring, goodwill impairment and asset related charges - net 1
439 1,175 1,076 529 3,219 
Equity in earnings (losses) of nonconsolidated affiliates162 (241)(20)(94)
Pro forma Operating EBIT 3
2,904 845 918 (315)4,352 
Depreciation and amortization1,435 594 877 32 2,938 
Total assets 29,522 11,753 14,059 5,190 60,524 
Investments in nonconsolidated affiliates675 568 101 60 1,404 
Capital expenditures1,039 452 470 — 1,961 
1.See Note 6 for information regarding the Company's restructuring programs, goodwill impairment and other asset related charges.
2.Operating EBIT for TDCC in 2021 and 2020 is substantially the same as that of Dow Inc. and therefore is not disclosed separately in the table above. A reconciliation of "Income from continuing operations, net of tax" to Operating EBIT is provided on the following page.
3.Pro forma Operating EBIT for TDCC in 2019 is substantially the same as that of Dow Inc. and therefore is not disclosed separately in the table above. A reconciliation of "Income (loss) from continuing operations, net of tax" to pro forma Operating EBIT is provided on the following page.
Reconciliation of income from continuing operations, net of tax to Operating EBIT [Table Text Block]
Reconciliation of "Income from continuing operations, net of tax" to Operating EBIT20212020
In millions
Income from continuing operations, net of tax$6,405 $1,294 
+ Provision for income taxes on continuing operations1,740 777 
Income from continuing operations before income taxes$8,145 $2,071 
- Interest income55 38 
+ Interest expense and amortization of debt discount731 827 
- Significant items(712)145 
Operating EBIT$9,533 $2,715 

Reconciliation of "Income (loss) from continuing operations, net of tax" to Pro Forma Operating EBIT 2019
In millions
Income (loss) from continuing operations, net of tax$(1,717)
+ Provision for income taxes on continuing operations470 
Income (loss) from continuing operations before income taxes$(1,247)
- Interest income81 
+ Interest expense and amortization of debt discount933 
+ Pro forma adjustments 1
65 
- Significant items(4,682)
Pro forma Operating EBIT$4,352 
1.Pro forma adjustments include: (1) the margin impact of various manufacturing, supply and service related agreements entered into with DuPont and Corteva in connection with the separation which provide for different pricing than the historical intercompany and intracompany pricing practices of TDCC and Historical DuPont, (2) the removal of the amortization of ECP's inventory step-up recognized in connection with the Merger and (3) the elimination of the impact of events directly attributable to the Merger, internal reorganization and business realignment, separation, distribution and other related transactions (e.g., one-time transaction costs).
Schedule of significant items [Table Text Block]
The following tables summarize the pretax impact of significant items by segment that are excluded from Operating EBIT and pro forma Operating EBIT:

Significant Items by Segment for 2021Pack. & Spec. PlasticsInd. Interm. & Infrast.Perf. Materials & CoatingsCorp.Total
In millions
Digitalization program costs 1
$— $— $— $(169)$(169)
Restructuring, implementation costs and asset related charges - net 2
(8)(1)(10)(50)(69)
Loss on early extinguishment of debt 3
— — — (574)(574)
Net gain on divestitures and asset sale 4
16 — — — 16 
Litigation related charges, awards and adjustments 5
— 54 — — 54 
Indemnification and other transaction related costs 6
— — — 30 30 
Total$$53 $(10)$(763)$(712)
1.Includes costs associated with implementing the Company's digital acceleration program.
2.Includes Board approved restructuring plans, including costs associated with implementing the Company's 2020 Restructuring Program, and asset-related charges, which include other asset impairments. See Note 6 for additional information.
3.The Company redeemed outstanding long-term debt resulting in a loss on early extinguishment. See Note 15 for additional information.
4.Includes post-closing adjustments on a previous divestiture.
5.Related to an arbitration award received from Luxi Chemical Group Co., Ltd. See Note 16 for additional information.
6.Primarily related to charges associated with agreements entered into with DuPont and Corteva as part of the separation and distribution which, among other matters, provides for cross-indemnities and allocations of obligations and liabilities for periods prior to, at and after the completion of the separation. See Note 3 for additional information.
Significant Items by Segment for 2020Pack. & Spec. PlasticsInd. Interm. & Infrast.Perf. Materials & CoatingsCorp.Total
In millions
Integration and separation costs 1
$— $— $— $(239)$(239)
Restructuring, implementation costs and asset related charges - net 2
(30)(22)(192)(474)(718)
Warranty accrual adjustment of exited business 3
— — — 11 11 
Net gain on divestitures and asset sale 4
52 61 — 604 717 
Litigation related charges, awards and adjustments 5
544 — — — 544 
Loss on early extinguishment of debt 6
— — — (149)(149)
Indemnification and other transaction related costs 7
— — — (21)(21)
Total$566 $39 $(192)$(268)$145 
1.Costs related to business separation activities.
2.Includes Board approved restructuring plans, including costs associated with implementing the Company's 2020 Restructuring Program, and asset-related charges, which include other asset impairments. See Note 6 for additional information.
3.Includes an adjustment to the warranty accrual of an exited business.
4.Primarily related to a gain on the sale of rail infrastructure in the U.S. and Canada and a gain on the sale of marine and terminal operations and assets in the U.S. See Notes 5 and 7 for additional information.
5.Includes recognition of gains associated with a legal matter with Nova. See Note 16 for additional information.
6.The Company retired outstanding long-term debt resulting in a loss on early extinguishment. See Note 15 for additional information.
7.Primarily related to charges associated with agreements entered into with DuPont and Corteva as part of the separation and distribution which, among other matters, provides for cross-indemnities and allocations of obligations and liabilities for periods prior to, at and after the completion of the separation. See Note 3 for additional information.

Significant Items by Segment for 2019Pack. & Spec. PlasticsInd. Interm. & Infrast.Perf. Materials & CoatingsCorp.Total
In millions
Integration and separation costs 1
$— $— $— $(1,013)$(1,013)
Restructuring, goodwill impairment and asset related charges - net 2
(439)(1,175)(1,076)(529)(3,219)
Warranty accrual adjustment of exited business 3
— — — 39 39 
Environmental charges 4
(5)(8)(50)(336)(399)
Loss on divestitures 5
— (5)— (44)(49)
Loss on early extinguishment of debt 6
— — — (102)(102)
Litigation related charges, awards and adjustments 7
170 — — 35 205 
Indemnification and other transaction related costs 8
— — — (144)(144)
Total$(274)$(1,188)$(1,126)$(2,094)$(4,682)
1.Costs related to post-Merger integration and business separation activities. Excludes one-time transaction costs directly attributable to the Merger.
2.Includes Board approved restructuring plans and asset related charges (see Note 6 for additional information); a charge related to Sadara (see Note 12 for additional information) and an impairment charge related to goodwill associated with the Coatings & Performance Monomers reporting unit (see Note 13 for additional information).
3.Includes an adjustment to the warranty accrual of an exited business.
4.Related to environmental remediation, primarily resulting from the culmination of long-standing negotiations with regulators and/or agencies and review of additional costs to manage ongoing remediation activities resulting from Dow’s separation from DowDuPont and related agreements with Corteva and DuPont. See Note 16 for additional information.
5.Includes post-closing adjustments on previous divestitures.
6.The Company retired outstanding long-term debt resulting in a loss on early extinguishment. See Note 15 for additional information.
7.Includes a gain associated with a legal matter with Nova, as well as a gain related to an adjustment of the Implant Liability and a charge related to the settlement of the Commercial Creditor matters. See Note 16 for additional information.
8.Includes charges primarily associated with agreements entered into with DuPont and Corteva as part of the separation and distribution which, among other matters, provides for cross-indemnities and allocations of obligations and liabilities for periods prior to, at and after the completion of the separation.
v3.22.0.1
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Narrative (Details) - USD ($)
$ in Millions
3 Months Ended 12 Months Ended
Jan. 01, 2019
Mar. 31, 2019
Dec. 31, 2021
Dec. 31, 2020
Percentage of LIFO Inventory     27.00% 30.00%
Percentage of FIFO Inventory     65.00% 58.00%
Percentage of Weighted Average Cost Inventory     8.00% 12.00%
Operating Lease, Right-of-Use Asset     $ 1,412 $ 1,856
Minimum        
Useful life     3 years  
Maximum        
Useful life     20 years  
Asset retirement obligations, estimated remaining useful life     10 years  
Accounting Standards Update 2016-02 [Member]        
Operating Lease, Right-of-Use Asset $ 2,300      
Stockholders' Equity, Period Increase (Decrease)   $ 32    
Retained Earnings [Member]        
Stockholders' Equity, Period Increase (Decrease) $ 183      
v3.22.0.1
SEPARATION FROM DOWDUPONT Separation from DowDuPont (Details) - USD ($)
$ / shares in Units, $ in Millions
3 Months Ended 12 Months Ended
Apr. 01, 2019
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Common Stock, Par or Stated Value Per Share   $ 0.01   $ 0.01      
Common Stock, Shares, Issued   764,226,882 755,993,198 764,226,882 755,993,198    
Transfer of Business Under Common Control       $ 0 $ 0 $ 1,935  
Dow Inc. [Member]              
Common Stock, Par or Stated Value Per Share $ 0.01           $ 0.01
Common Stock, Shares, Issued 748,771,240           100
Proceeds from Contributions from Parent $ 2,024            
The Dow Chemical Company              
Common Stock, Par or Stated Value Per Share $ 0.01 $ 0.01   $ 0.01      
Common Stock, Shares, Issued   100   100      
Transfer of Business Under Common Control       $ 0 0 61  
DowDuPont              
Common Stock, Par or Stated Value Per Share $ 0.01            
Retained Earnings [Member]              
Transfer of Business Under Common Control   $ 46 $ 177 46 177 (14,806)  
Retained Earnings [Member] | The Dow Chemical Company              
Transfer of Business Under Common Control       $ 0 $ 0 $ (16,009)  
v3.22.0.1
SEPARATION FROM DOWDUPONT Discontinued Operations (Details) - USD ($)
$ in Millions
3 Months Ended 12 Months Ended
Mar. 31, 2019
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Income Statement [Abstract]        
Net sales   $ 54,968 $ 38,542 $ 42,951
Cost of sales   44,191 33,346 36,657
Research and development expenses   857 768 765
Selling, general and administrative expenses   1,645 1,471 1,590
Amortization of intangibles   388 401 419
Restructuring, goodwill impairment and asset related charges - net   6 708 3,219
Equity in earnings (losses) of nonconsolidated affiliates   975 (18) (94)
Sundry income (expense) - net   (35) 1,269 461
Interest income   55 38 81
Interest expense and amortization of debt discount   731 827 933
Provision for income taxes on continuing operations   1,740 777 470
Income from discontinued operations, net of tax   $ 0 $ 0 $ 445
Discontinued Operations [Member]        
Income Statement [Abstract]        
Net sales $ 2,953      
Cost of sales 1,804      
Research and development expenses 175      
Selling, general and administrative expenses 262      
Amortization of intangibles 61      
Restructuring, goodwill impairment and asset related charges - net 78      
Equity in earnings (losses) of nonconsolidated affiliates 28      
Sundry income (expense) - net (18)      
Interest income 3      
Interest expense and amortization of debt discount 7      
Income (loss) from discontinued operations before income taxes 579      
Provision for income taxes on continuing operations 134      
Income from discontinued operations, net of tax $ 445      
v3.22.0.1
SEPARATION FROM DOWDUPONT Separation and Distribution, Tax Matters and Other Agreements (Details) - USD ($)
$ in Millions
9 Months Ended 12 Months Ended
Dec. 31, 2019
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Apr. 01, 2019
Charges related to separation, distribution and tax matters agreements   $ (30) $ 21 $ 144  
Deferred cash contribution         $ 400
Settlements and transfers related to separation from DowDuPont Inc.   0 0 1,935  
Cash payment related to divestiture $ 215 60 18    
Cash receipt related to divestiture 98 144      
Business Combination, Integration And Separation Related Costs   0 239 1,063  
Integration and separation costs [Member]          
Charges related to separation, distribution and tax matters agreements 24        
Sundry Income (Expense), Net          
Charges related to separation, distribution and tax matters agreements $ 69        
Other Current Assets [Member]          
Indemnification asset   0 77    
Other Noncurrent Assets [Member]          
Indemnification asset   20 33    
Accrued and Other Current Liabilities [Member]          
Indemnification liability   148 412    
Deferred cash contribution   15 103    
Other Noncurrent Obligations          
Indemnification liability   39 46    
Deferred cash contribution   96 96    
Dow Inc. [Member]          
Business Combination, Integration And Separation Related Costs     239 1,063  
The Dow Chemical Company          
Settlements and transfers related to separation from DowDuPont Inc.   0 0 61  
Business Combination, Integration And Separation Related Costs   $ 0 $ 239 $ 1,039  
v3.22.0.1
REVENUE (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Revenue from External Customer [Line Items]      
Revenues $ 54,968 $ 38,542 $ 42,951
Contract with Customer, Liability, Revenue Recognized 295 145 145
Contract with Customer, Asset, Reclassified to Receivable 35 25  
Trade (net of allowance for doubtful receivables - 2021: $54; 2020: $51) 6,841 5,090  
Contract assets - current 34 58  
Contract assets - noncurrent 26 11  
Contract liabilities - current 209 349  
Contract liabilities - noncurrent 1,925 1,915  
The Dow Chemical Company      
Revenue from External Customer [Line Items]      
Trade (net of allowance for doubtful receivables - 2021: $54; 2020: $51) 6,841 5,090  
U.S.& Canada [Member]      
Revenue from External Customer [Line Items]      
Revenues 19,613 13,582 15,549
Europe, Middle East, Africa and India      
Revenue from External Customer [Line Items]      
Revenues 19,746 12,969 14,612
Asia Pacific [Member]      
Revenue from External Customer [Line Items]      
Revenues 10,043 8,165 8,676
Latin America [Member]      
Revenue from External Customer [Line Items]      
Revenues 5,566 3,826 4,114
Packaging & Specialty Plastics [Member] [Domain]      
Revenue from External Customer [Line Items]      
Revenues 28,128 18,301 20,245
Industrial Intermediates & Infrastructure [Member]      
Revenue from External Customer [Line Items]      
Revenues 16,851 12,021 13,440
Performance Materials & Coatings [Member]      
Revenue from External Customer [Line Items]      
Revenues 9,672 7,951 8,923
Corporate Segment [Member]      
Revenue from External Customer [Line Items]      
Revenues 317 269 343
Hydrocarbons & Energy [Member] | Packaging & Specialty Plastics [Member] [Domain]      
Revenue from External Customer [Line Items]      
Revenues 8,149 4,271 5,357
Packaging and Specialty Plastics [Member] | Packaging & Specialty Plastics [Member] [Domain]      
Revenue from External Customer [Line Items]      
Revenues 19,979 14,030 14,888
Industrial Solutions [Member] | Industrial Intermediates & Infrastructure [Member]      
Revenue from External Customer [Line Items]      
Revenues 5,139 3,929 4,310
Polyurethanes & Construction Chemicals | Industrial Intermediates & Infrastructure [Member]      
Revenue from External Customer [Line Items]      
Revenues 11,700 8,080 9,117
Other [Member] | Industrial Intermediates & Infrastructure [Member]      
Revenue from External Customer [Line Items]      
Revenues 12 12 13
Coatings and Performance Monomers [Member] | Performance Materials & Coatings [Member]      
Revenue from External Customer [Line Items]      
Revenues 4,050 3,258 3,517
Consumer Solutions [Member] | Performance Materials & Coatings [Member]      
Revenue from External Customer [Line Items]      
Revenues $ 5,622 $ 4,693 $ 5,406
Maximum      
Revenue from External Customer [Line Items]      
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period 19 years    
Product      
Revenue from External Customer [Line Items]      
Revenue, Percentage from Products and Service Transferred to Customers 99.00% 99.00% 98.00%
Licensing of Technology      
Revenue from External Customer [Line Items]      
Revenue, Remaining Performance Obligation, Amount $ 829 $ 977  
v3.22.0.1
DIVESTITURES (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Proceeds from sales of property and businesses, net of cash divested $ 68 $ 929 $ 84
Gain on disposal 16 717 (49)
Rail Infrastructure Operations and Assets [Member]      
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Proceeds from sales of property and businesses, net of cash divested   303  
Disposal Group, Including Discontinued Operation, Assets, Noncurrent   68  
Disposal Group, Including Discontinued Operation, Goodwill   2  
Gain on disposal   233  
Marine and Terminal Operations and Assets      
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Proceeds from sales of property and businesses, net of cash divested   600  
Disposal Group, Including Discontinued Operation, Assets, Noncurrent   93  
Disposal Group, Including Discontinued Operation, Goodwill   8  
Gain on disposal   499  
Packaging & Specialty Plastics [Member]      
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Gain on disposal 16 52 0
Packaging & Specialty Plastics [Member] | Rail Infrastructure Operations and Assets [Member]      
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Disposal Group, Including Discontinued Operation, Assets   16  
Gain on disposal   48  
Packaging & Specialty Plastics [Member] | Marine and Terminal Operations and Assets      
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Disposal Group, Including Discontinued Operation, Assets   7  
Gain on disposal   17  
Industrial Intermediates & Infrastructure [Member]      
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Gain on disposal 0 61 (5)
Industrial Intermediates & Infrastructure [Member] | Marine and Terminal Operations and Assets      
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Disposal Group, Including Discontinued Operation, Assets   17  
Gain on disposal   61  
Corporate Segment [Member]      
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Gain on disposal $ 0 604 $ (44)
Corporate Segment [Member] | Rail Infrastructure Operations and Assets [Member]      
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Disposal Group, Including Discontinued Operation, Assets   54  
Gain on disposal   185  
Corporate Segment [Member] | Marine and Terminal Operations and Assets      
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Disposal Group, Including Discontinued Operation, Assets   77  
Gain on disposal   $ 421  
v3.22.0.1
RESTRUCTURING, GOODWILL IMPAIRMENT AND ASSET RELATED CHARGES - NET (2020 Restructuring Program) (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended 12 Months Ended 15 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2020
Sep. 30, 2020
Dec. 31, 2020
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2021
Sep. 29, 2020
Restructuring Cost and Reserve [Line Items]                    
Restructuring, goodwill impairment and asset related charges - net           $ 6 $ 708 $ 3,219    
Restructuring Charges           69 718 3,219    
Packaging & Specialty Plastics [Member]                    
Restructuring Cost and Reserve [Line Items]                    
Restructuring, goodwill impairment and asset related charges - net           8 30 439    
Restructuring Charges           8 30 439    
Industrial Intermediates & Infrastructure [Member]                    
Restructuring Cost and Reserve [Line Items]                    
Restructuring, goodwill impairment and asset related charges - net           1 22 1,175    
Restructuring Charges           1 22 1,175    
Performance Materials & Coatings [Member]                    
Restructuring Cost and Reserve [Line Items]                    
Restructuring, goodwill impairment and asset related charges - net           10 192 1,076    
Restructuring Charges           10 192 1,076    
Corporate Segment [Member]                    
Restructuring Cost and Reserve [Line Items]                    
Restructuring, goodwill impairment and asset related charges - net           (13) 464 529    
Restructuring Charges           50 474 $ 529    
2020 Restructuring Program [Member]                    
Restructuring Cost and Reserve [Line Items]                    
restructuring and related cost, percentage                   6.00%
Restructuring, goodwill impairment and asset related charges - net   $ 573   $ 575            
Restructuring Reserve, Accrual Adjustment           12        
Restructuring Reserve, Settled without Cash   (201)       (12)        
Payments for Restructuring   (8)       (196)        
Restructuring Reserve $ 168 364 $ 364   $ 364 168 364   $ 168  
Restructuring Charges                 585  
2020 Restructuring Program [Member] | Accrued and Other Current Liabilities [Member]                    
Restructuring Cost and Reserve [Line Items]                    
Restructuring Reserve 112 227 227   227 112 227   112  
2020 Restructuring Program [Member] | Other Noncurrent Obligations                    
Restructuring Cost and Reserve [Line Items]                    
Restructuring Reserve 56 137 137   137 56 137   56  
2020 Restructuring Program [Member] | Packaging & Specialty Plastics [Member]                    
Restructuring Cost and Reserve [Line Items]                    
Restructuring, goodwill impairment and asset related charges - net   11                
Restructuring Reserve, Accrual Adjustment           8        
2020 Restructuring Program [Member] | Industrial Intermediates & Infrastructure [Member]                    
Restructuring Cost and Reserve [Line Items]                    
Restructuring, goodwill impairment and asset related charges - net   22                
Restructuring Reserve, Accrual Adjustment           1        
2020 Restructuring Program [Member] | Performance Materials & Coatings [Member]                    
Restructuring Cost and Reserve [Line Items]                    
Restructuring, goodwill impairment and asset related charges - net   177                
Restructuring Reserve, Accrual Adjustment           10        
2020 Restructuring Program [Member] | Corporate Segment [Member]                    
Restructuring Cost and Reserve [Line Items]                    
Restructuring, goodwill impairment and asset related charges - net   363                
Restructuring Reserve, Accrual Adjustment           (7)        
2020 Restructuring Program [Member] | Asset Write-downs and Write-offs                    
Restructuring Cost and Reserve [Line Items]                    
Restructuring, goodwill impairment and asset related charges - net   196   197     196      
Restructuring Reserve, Accrual Adjustment     (1)     12        
Restructuring Reserve, Settled without Cash         (196) (12)        
Payments for Restructuring         0 0        
Restructuring Reserve 0 0 0   0 0 0   0  
Restructuring Charges                 208  
2020 Restructuring Program [Member] | Asset Write-downs and Write-offs | Packaging & Specialty Plastics [Member]                    
Restructuring Cost and Reserve [Line Items]                    
Restructuring, goodwill impairment and asset related charges - net   11         11      
Restructuring Reserve, Accrual Adjustment           0        
2020 Restructuring Program [Member] | Asset Write-downs and Write-offs | Industrial Intermediates & Infrastructure [Member]                    
Restructuring Cost and Reserve [Line Items]                    
Restructuring, goodwill impairment and asset related charges - net   22         22      
Restructuring Reserve, Accrual Adjustment           1        
2020 Restructuring Program [Member] | Asset Write-downs and Write-offs | Performance Materials & Coatings [Member]                    
Restructuring Cost and Reserve [Line Items]                    
Restructuring, goodwill impairment and asset related charges - net   116         116      
Restructuring Reserve, Accrual Adjustment           8        
2020 Restructuring Program [Member] | Asset Write-downs and Write-offs | Corporate Segment [Member]                    
Restructuring Cost and Reserve [Line Items]                    
Restructuring, goodwill impairment and asset related charges - net   47         47      
Restructuring Reserve, Accrual Adjustment           3        
2020 Restructuring Program [Member] | Costs Associated with Exit and Disposal Activities [Member]                    
Restructuring Cost and Reserve [Line Items]                    
Restructuring, goodwill impairment and asset related charges - net   80   81            
Restructuring Reserve, Accrual Adjustment     (1)     10        
Restructuring Reserve, Settled without Cash         (5) 0        
Payments for Restructuring   0       (21)        
Restructuring Reserve 64 75 75   75 64 75   64  
Restructuring Charges                 90  
2020 Restructuring Program [Member] | Costs Associated with Exit and Disposal Activities [Member] | Contract Termination [Member]                    
Restructuring Cost and Reserve [Line Items]                    
Restructuring, goodwill impairment and asset related charges - net   19                
2020 Restructuring Program [Member] | Costs Associated with Exit and Disposal Activities [Member] | Environmental Remediation [Member]                    
Restructuring Cost and Reserve [Line Items]                    
Restructuring, goodwill impairment and asset related charges - net   56                
2020 Restructuring Program [Member] | Costs Associated with Exit and Disposal Activities [Member] | Packaging & Specialty Plastics [Member]                    
Restructuring Cost and Reserve [Line Items]                    
Restructuring, goodwill impairment and asset related charges - net   0                
Restructuring Reserve, Accrual Adjustment           8        
2020 Restructuring Program [Member] | Costs Associated with Exit and Disposal Activities [Member] | Industrial Intermediates & Infrastructure [Member]                    
Restructuring Cost and Reserve [Line Items]                    
Restructuring, goodwill impairment and asset related charges - net   0                
Restructuring Reserve, Accrual Adjustment           0        
2020 Restructuring Program [Member] | Costs Associated with Exit and Disposal Activities [Member] | Performance Materials & Coatings [Member]                    
Restructuring Cost and Reserve [Line Items]                    
Restructuring, goodwill impairment and asset related charges - net   61                
Restructuring Reserve, Accrual Adjustment           2        
2020 Restructuring Program [Member] | Costs Associated with Exit and Disposal Activities [Member] | Performance Materials & Coatings [Member] | Contract Termination [Member]                    
Restructuring Cost and Reserve [Line Items]                    
Restructuring, goodwill impairment and asset related charges - net   9                
2020 Restructuring Program [Member] | Costs Associated with Exit and Disposal Activities [Member] | Performance Materials & Coatings [Member] | Environmental Remediation [Member]                    
Restructuring Cost and Reserve [Line Items]                    
Restructuring, goodwill impairment and asset related charges - net   52                
2020 Restructuring Program [Member] | Costs Associated with Exit and Disposal Activities [Member] | Corporate Segment [Member]                    
Restructuring Cost and Reserve [Line Items]                    
Restructuring, goodwill impairment and asset related charges - net   19                
Restructuring Reserve, Accrual Adjustment           0        
2020 Restructuring Program [Member] | Costs Associated with Exit and Disposal Activities [Member] | Corporate Segment [Member] | Contract Termination [Member]                    
Restructuring Cost and Reserve [Line Items]                    
Restructuring, goodwill impairment and asset related charges - net   10                
2020 Restructuring Program [Member] | Costs Associated with Exit and Disposal Activities [Member] | Corporate Segment [Member] | Environmental Remediation [Member]                    
Restructuring Cost and Reserve [Line Items]                    
Restructuring, goodwill impairment and asset related charges - net   4                
2020 Restructuring Program [Member] | Costs Associated with Exit and Disposal Activities [Member] | Corporate Segment [Member] | Pension Costs [Member]                    
Restructuring Cost and Reserve [Line Items]                    
Restructuring, goodwill impairment and asset related charges - net         5          
2020 Restructuring Program [Member] | Severance and Related Benefit Costs                    
Restructuring Cost and Reserve [Line Items]                    
Restructuring, goodwill impairment and asset related charges - net   297   $ 297            
Restructuring Reserve, Accrual Adjustment (10)         (10)        
Restructuring Reserve, Settled without Cash         0 0        
Payments for Restructuring         (8) (175)        
Restructuring Reserve $ 104 289 $ 289   $ 289 104 $ 289   104  
Restructuring Charges                 $ 287  
2020 Restructuring Program [Member] | Severance and Related Benefit Costs | Packaging & Specialty Plastics [Member]                    
Restructuring Cost and Reserve [Line Items]                    
Restructuring, goodwill impairment and asset related charges - net   0                
Restructuring Reserve, Accrual Adjustment           0        
2020 Restructuring Program [Member] | Severance and Related Benefit Costs | Industrial Intermediates & Infrastructure [Member]                    
Restructuring Cost and Reserve [Line Items]                    
Restructuring, goodwill impairment and asset related charges - net   0                
Restructuring Reserve, Accrual Adjustment           0        
2020 Restructuring Program [Member] | Severance and Related Benefit Costs | Performance Materials & Coatings [Member]                    
Restructuring Cost and Reserve [Line Items]                    
Restructuring, goodwill impairment and asset related charges - net   0                
Restructuring Reserve, Accrual Adjustment           0        
2020 Restructuring Program [Member] | Severance and Related Benefit Costs | Corporate Segment [Member]                    
Restructuring Cost and Reserve [Line Items]                    
Restructuring, goodwill impairment and asset related charges - net   $ 297                
Restructuring Reserve, Accrual Adjustment           $ (10)        
v3.22.0.1
RESTRUCTURING, GOODWILL IMPAIRMENT AND ASSET RELATED CHARGES - NET (DowDuPont Cost Synergy Program) (Details) - USD ($)
$ in Millions
12 Months Ended 52 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2021
Nov. 01, 2017
Restructuring Cost and Reserve [Line Items]          
Restructuring Charges $ 69 $ 718 $ 3,219    
Industrial Intermediates & Infrastructure [Member]          
Restructuring Cost and Reserve [Line Items]          
Restructuring Charges 1 22 1,175    
Performance Materials & Coatings [Member]          
Restructuring Cost and Reserve [Line Items]          
Restructuring Charges 10 192 1,076    
Corporate Segment [Member]          
Restructuring Cost and Reserve [Line Items]          
Restructuring Charges 50 474 529    
DowDuPont Cost Synergy Program          
Restructuring Cost and Reserve [Line Items]          
Expected cost         $ 1,300
Restructuring Reserve, Accrual Adjustment     292    
Restructuring Charges       $ 955  
DowDuPont Cost Synergy Program | Accrued and Other Current Liabilities [Member]          
Restructuring Cost and Reserve [Line Items]          
Restructuring Reserve 4 21   4  
DowDuPont Cost Synergy Program | Other Noncurrent Liabilities [Member]          
Restructuring Cost and Reserve [Line Items]          
Restructuring Reserve 10 13   10  
DowDuPont Cost Synergy Program | Severance and Related Benefit Costs          
Restructuring Cost and Reserve [Line Items]          
Restructuring Reserve, Accrual Adjustment (6) 86 123    
Restructuring Charges       647  
DowDuPont Cost Synergy Program | Severance and Related Benefit Costs | Minimum          
Restructuring Cost and Reserve [Line Items]          
Expected cost         525
DowDuPont Cost Synergy Program | Severance and Related Benefit Costs | Maximum          
Restructuring Cost and Reserve [Line Items]          
Expected cost         575
DowDuPont Cost Synergy Program | Asset Write-downs and Write-offs          
Restructuring Cost and Reserve [Line Items]          
Restructuring Reserve, Accrual Adjustment     143    
Restructuring Charges       263  
DowDuPont Cost Synergy Program | Asset Write-downs and Write-offs | Industrial Intermediates & Infrastructure [Member]          
Restructuring Cost and Reserve [Line Items]          
Restructuring Reserve, Accrual Adjustment     2    
DowDuPont Cost Synergy Program | Asset Write-downs and Write-offs | Performance Materials & Coatings [Member]          
Restructuring Cost and Reserve [Line Items]          
Restructuring Reserve, Accrual Adjustment     28    
DowDuPont Cost Synergy Program | Asset Write-downs and Write-offs | Corporate Segment [Member]          
Restructuring Cost and Reserve [Line Items]          
Restructuring Reserve, Accrual Adjustment     113    
DowDuPont Cost Synergy Program | Asset Write-downs and Write-offs | Minimum          
Restructuring Cost and Reserve [Line Items]          
Expected cost         400
DowDuPont Cost Synergy Program | Asset Write-downs and Write-offs | Maximum          
Restructuring Cost and Reserve [Line Items]          
Expected cost         440
DowDuPont Cost Synergy Program | Costs Associated with Exit and Disposal Activities [Member]          
Restructuring Cost and Reserve [Line Items]          
Restructuring Reserve, Accrual Adjustment $ 0 $ 0 $ 26    
Restructuring Charges       $ 45  
DowDuPont Cost Synergy Program | Costs Associated with Exit and Disposal Activities [Member] | Minimum          
Restructuring Cost and Reserve [Line Items]          
Expected cost         290
DowDuPont Cost Synergy Program | Costs Associated with Exit and Disposal Activities [Member] | Maximum          
Restructuring Cost and Reserve [Line Items]          
Expected cost         $ 310
v3.22.0.1
RESTRUCTURING, GOODWILL IMPAIRMENT AND ASSET RELATED CHARGES - NET (Goodwill Impairment and Asset Related Charges) (Details) - USD ($)
$ in Millions
3 Months Ended 12 Months Ended
Dec. 31, 2019
Sep. 30, 2019
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Restructuring Cost and Reserve [Line Items]          
Asset Impairment Charges       $ 49  
Restructuring, goodwill impairment and asset related charges - net     $ 6 708 $ 3,219
Sadara Chemical Company          
Restructuring Cost and Reserve [Line Items]          
Restructuring, goodwill impairment and asset related charges - net $ 1,755        
Performance Materials & Coatings [Member]          
Restructuring Cost and Reserve [Line Items]          
Goodwill, Impairment Loss 1,039        
Restructuring, goodwill impairment and asset related charges - net     10 192 1,076
Packaging & Specialty Plastics [Member]          
Restructuring Cost and Reserve [Line Items]          
Restructuring, goodwill impairment and asset related charges - net     8 30 439
Packaging & Specialty Plastics [Member] | Sadara Chemical Company          
Restructuring Cost and Reserve [Line Items]          
Restructuring, goodwill impairment and asset related charges - net 370        
Corporate Segment [Member]          
Restructuring Cost and Reserve [Line Items]          
Restructuring, goodwill impairment and asset related charges - net     (13) 464 529
Corporate Segment [Member] | Sadara Chemical Company          
Restructuring Cost and Reserve [Line Items]          
Restructuring, goodwill impairment and asset related charges - net 217        
Industrial Intermediates & Infrastructure [Member]          
Restructuring Cost and Reserve [Line Items]          
Restructuring, goodwill impairment and asset related charges - net     $ 1 22 1,175
Industrial Intermediates & Infrastructure [Member] | Sadara Chemical Company          
Restructuring Cost and Reserve [Line Items]          
Restructuring, goodwill impairment and asset related charges - net $ 1,168        
Manufacturing Facility          
Restructuring Cost and Reserve [Line Items]          
Asset Impairment Charges         58
Manufacturing Facility | Performance Materials & Coatings [Member]          
Restructuring Cost and Reserve [Line Items]          
Asset Impairment Charges         9
Manufacturing Facility | Packaging & Specialty Plastics [Member]          
Restructuring Cost and Reserve [Line Items]          
Asset Impairment Charges         44
Manufacturing Facility | Corporate Segment [Member]          
Restructuring Cost and Reserve [Line Items]          
Asset Impairment Charges         5
Fair Value, Measurements, Nonrecurring | Performance Materials & Coatings [Member]          
Restructuring Cost and Reserve [Line Items]          
Asset Impairment Charges       15  
Fair Value, Measurements, Nonrecurring | Packaging & Specialty Plastics [Member]          
Restructuring Cost and Reserve [Line Items]          
Asset Impairment Charges       19  
Fair Value, Measurements, Nonrecurring | Corporate Segment [Member]          
Restructuring Cost and Reserve [Line Items]          
Asset Impairment Charges       15  
Fair Value, Measurements, Nonrecurring | Manufacturing Assets          
Restructuring Cost and Reserve [Line Items]          
Asset Impairment Charges   $ 75      
Fair Value, Measurements, Nonrecurring | Manufacturing Assets | Packaging & Specialty Plastics [Member]          
Restructuring Cost and Reserve [Line Items]          
Asset Impairment Charges   24      
Fair Value, Measurements, Nonrecurring | Manufacturing Assets | Corporate Segment [Member]          
Restructuring Cost and Reserve [Line Items]          
Asset Impairment Charges   $ 51      
Fair Value, Measurements, Nonrecurring | Manufacturing Facility | Packaging & Specialty Plastics [Member]          
Restructuring Cost and Reserve [Line Items]          
Asset Impairment Charges       $ 19 $ 44
v3.22.0.1
SUPPLEMENTARY INFORMATION (Sundry Income, Net) (Details) - USD ($)
$ in Millions
3 Months Ended 12 Months Ended
Dec. 31, 2020
Jun. 30, 2020
Sep. 30, 2019
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Supplementary Information [Line Items]            
Non-operating pension and other postretirement benefit plan net credit       $ 332 $ 103 $ 205
Foreign exchange gains (losses)       (8) (62) 91
Gain (loss) on divestiture       16 717 (49)
Loss on early extinguishment of debt       (574) (149) (102)
Gain (loss) related to litigation settlement       54 544 205
Gain (Loss) on Disposition of Other Assets       105 48 67
Charges related to separation, distribution and tax matters agreements       30 (21) (144)
Other - net       10 84 113
Sundry income (expense) - net       (35) 1,269 461
Commercial Creditors Litigation            
Supplementary Information [Line Items]            
Loss Contingency Accrual, Period Increase (Decrease)       0 0 (50)
Dow V. Nova Chemicals Corporation Ethylene Asset Matter [Member] [Member]            
Supplementary Information [Line Items]            
Gain (loss) related to litigation settlement $ 552 $ 18 $ 186      
Marine and Terminal Operations and Assets            
Supplementary Information [Line Items]            
Gain (loss) on divestiture         499  
Rail Infrastructure Operations and Assets [Member]            
Supplementary Information [Line Items]            
Gain (loss) on divestiture         233  
Nonoperating Income (Expense)            
Supplementary Information [Line Items]            
Gain (loss) on divestiture       16 (15) (49)
Charges related to separation, distribution and tax matters agreements       30 (21) (69)
Nonoperating Income (Expense) | Breast Implant and Other Products Liability Claims            
Supplementary Information [Line Items]            
Loss Contingency Accrual, Period Increase (Decrease)       0 5 85
Nonoperating Income (Expense) | Dow V. Nova Chemicals Corporation Ethylene Asset Matter [Member] [Member]            
Supplementary Information [Line Items]            
Gain (loss) related to litigation settlement       0 544 170
Nonoperating Income (Expense) | Luxi Chemical Group Breach of Contract Matter            
Supplementary Information [Line Items]            
Gain (loss) related to litigation settlement       54 0 0
Nonoperating Income (Expense) | Marine and Terminal Operations and Assets            
Supplementary Information [Line Items]            
Gain (loss) on divestiture       0 499 0
Nonoperating Income (Expense) | Rail Infrastructure Operations and Assets [Member]            
Supplementary Information [Line Items]            
Gain (loss) on divestiture       0 233 0
The Dow Chemical Company            
Supplementary Information [Line Items]            
Non-operating pension and other postretirement benefit plan net credit       332 103 205
Foreign exchange gains (losses)       (13) (65) 77
Loss on early extinguishment of debt       (574) (149) (102)
Gain (Loss) on Disposition of Other Assets       105 48 67
Other - net       3 82 113
Sundry income (expense) - net       (79) 1,274 573
The Dow Chemical Company | Commercial Creditors Litigation            
Supplementary Information [Line Items]            
Loss Contingency Accrual, Period Increase (Decrease)       0 0 (50)
The Dow Chemical Company | Nonoperating Income (Expense)            
Supplementary Information [Line Items]            
Gain (loss) on divestiture       16 (15) 2
Charges related to separation, distribution and tax matters agreements       (2) (11) 6
The Dow Chemical Company | Nonoperating Income (Expense) | Breast Implant and Other Products Liability Claims            
Supplementary Information [Line Items]            
Loss Contingency Accrual, Period Increase (Decrease)       0 5 85
The Dow Chemical Company | Nonoperating Income (Expense) | Dow V. Nova Chemicals Corporation Ethylene Asset Matter [Member] [Member]            
Supplementary Information [Line Items]            
Gain (loss) related to litigation settlement       0 544 170
The Dow Chemical Company | Nonoperating Income (Expense) | Luxi Chemical Group Breach of Contract Matter            
Supplementary Information [Line Items]            
Gain (loss) related to litigation settlement       54 0 0
The Dow Chemical Company | Nonoperating Income (Expense) | Marine and Terminal Operations and Assets            
Supplementary Information [Line Items]            
Gain (loss) on divestiture       0 499 0
The Dow Chemical Company | Nonoperating Income (Expense) | Rail Infrastructure Operations and Assets [Member]            
Supplementary Information [Line Items]            
Gain (loss) on divestiture       $ 0 $ 233 $ 0
v3.22.0.1
SUPPLEMENTARY INFORMATION (Accrued and other current liabilities) (Details) - USD ($)
$ in Millions
Dec. 31, 2021
Dec. 31, 2020
Accrued and other current liabilities $ 3,481 $ 3,790
Employee-related Liabilities, Current 1,030 866
The Dow Chemical Company    
Accrued and other current liabilities $ 3,299 $ 3,256
v3.22.0.1
SUPPLEMENTARY INFORMATION (COLI) (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Mar. 31, 2021
Sep. 30, 2020
Monetization of Company-Owned Life Insurance $ 200 $ 211
v3.22.0.1
SUPPLEMENTARY INFORMATION (Supplemental Cash Flow Information) (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Supplementary Information [Abstract]      
Interest , net of amounts capitalized $ 801 $ 842 $ 993
Income taxes $ 731 $ 518 $ 881
v3.22.0.1
INCOME TAXES (Geographic Allocation of Income and Provision for Income Taxes) (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Income (loss) from continuing operations before income taxes      
Domestic $ 1,523 $ (681) $ (1,196)
Foreign 6,622 2,752 (51)
Income (loss) from continuing operations before income taxes 8,145 2,071 (1,247)
Current tax expense (benefit)      
Federal (46) (176) (287)
State and local 48 4 25
Foreign 1,460 691 960
Total current tax expense 1,462 519 698
Deferred tax expense (benefit)      
Federal 130 184 52
State and local 26 19 19
Foreign 122 55 (299)
Provision (Credit) for deferred income tax 278 258 (228)
Provision for income taxes on continuing operations 1,740 777 470
Income from continuing operations, net of tax $ 6,405 $ 1,294 (1,717)
Sadara Chemical Company      
Income (loss) from portfolio actions included in Continuing Operations before Income Taxes, Domestic     1,800
Goodwill [Member]      
Income (loss) from portfolio actions included in Continuing Operations before Income Taxes, Domestic     $ 1,400
v3.22.0.1
INCOME TAXES (Reconciliation to U.S. Statutory Rate) (Details)
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Statutory U.S. federal income tax rate 21.00% 21.00% 21.00%
Equity earnings effect (2.20%) 0.20% (3.20%)
Foreign income taxed at rates other than the statutory U.S. federal income tax rate (1.30%) (2.30%) (14.80%)
U.S. tax effect of foreign earnings and dividends 1.70% 3.90% 1.90%
Unrecognized tax benefits 4.70% 7.30% 1.00%
Acquisitions, divestitures and ownership restructuring activities 0.00% (5.10%) 0.00%
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent 2.60% 12.60% 0.00%
Impact of tax reform 3 0 0 0.111
Effective Income Tax Rate Reconciliation, Prior Year Income Taxes, Percent (5.30%) 0.30% 10.40%
State and local income taxes 0.20% 0.30% (4.40%)
Other - net 0.00% (0.70%) (13.70%)
Effective tax rate 21.40% 37.50% (37.70%)
Sadara Chemical Company      
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Impairment Losses, Percent 0.00% 0.00% (29.50%)
Goodwill [Member]      
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Impairment Losses, Percent 0.00% 0.00% (17.50%)
v3.22.0.1
INCOME TAXES (Deferred Tax Balances) (Details) - USD ($)
$ in Millions
Dec. 31, 2021
Dec. 31, 2020
Income Tax Disclosure [Abstract]    
Deferred Tax Assets, Property, Plant and Equipment $ 484 $ 448
Deferred Tax Liabilities, Property, Plant and Equipment 3,150 3,337
Deferred Tax Assets, Loss and Credit Carryforwards 1,784 2,004
Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Postretirement Benefits 1,753 2,712
Deferred Tax Liabilities, Tax Deferred Expense, Compensation and Benefits, Postretirement Benefits 303 250
Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Other 1,487 1,542
Deferred Tax Liabilities, Deferred Expense, Reserves and Accruals, Other 191 78
Deferred Tax Assets, Goodwill and Intangible Assets 108 124
Deferred Tax Liabilities, Goodwill and Intangible Assets 556 638
Deferred Tax Assets, Inventory 33 30
Deferred Tax Liabilities, Inventory 203 198
Deferred Tax Assets, Investments 31 142
Deferred Tax Liabilities, Investments 26 51
Deferred Tax Assets, Other 1,093 858
Deferred Tax Liabilities, Other 101 196
Deferred Tax Assets, Gross 6,773 7,860
Deferred Tax Liabilities, Gross 4,530 4,748
Deferred Tax Assets, Valuation Allowance (1,391) (1,302)
Deferred Tax Assets, Net of Valuation Allowance $ 5,382 $ 6,558
v3.22.0.1
INCOME TAXES (Operating Loss and Tax Credit Carryforwards) (Details) - USD ($)
$ in Millions
Dec. 31, 2021
Dec. 31, 2020
Operating Loss Carryforwards [Line Items]    
Operating loss carryforwards $ 1,057 $ 1,305
Tax credit carryforwards 330 699
Total tax loss and tax credit carryforwards 1,784 2,004
Undistributed earnings of foreign subsidiaries 7,769 7,401
Expiring Within Five Years [Member]    
Operating Loss Carryforwards [Line Items]    
Operating loss carryforwards 240 274
Tax credit carryforwards 227 434
Deferred Tax Assets, Capital Loss Carryforwards 397 0
Expiring After Five Years or Having Indefinite Expiration [Member]    
Operating Loss Carryforwards [Line Items]    
Operating loss carryforwards 817 1,031
Tax credit carryforwards $ 103 $ 265
v3.22.0.1
INCOME TAXES Tax Sharing Agreement (Details) - USD ($)
$ in Millions
Dec. 31, 2021
Dec. 31, 2020
Income Tax Disclosure [Abstract]    
DuPont Tax Sharing Agreement $ 0 $ 261
v3.22.0.1
INCOME TAXES (Total Gross Unrecognized Tax Benefits) (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]      
Unrecognized Tax Benefits $ 373 $ 319 $ 314
Decreases related to positions taken on items from prior years (3) (1) (1)
Increases related to positions taken on items from prior years 187 52 16
Increases related to positions taken in the current year 44 18 10
Settlement of uncertain tax positions with tax authorities (18) (14) (19)
Decreases due to expiration of statutes of limitations (1) (1) 0
Foreign exchange gain (2) 0 (1)
Unrecognized Tax Benefits 580 373 319
Total unrecognized tax benefits that, if recognized, would impact the effective tax rate 501 285 234
Total amount of interest and penalties expense (benefit) recognized in "Provision for income taxes on continuing operations" 359 84 (11)
Total accrual for interest and penalties recognized in the consolidated balance sheets $ 502 $ 144 $ 100
v3.22.0.1
INCOME TAXES (Additional Information) (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Income Tax Contingency [Line Items]    
Coronavirus Aid, Relief, and Economic Security Act - Tax Loss Carryback   $ 291
Proceeds from Income Tax Refunds $ 247  
Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount   $ 260
ARGENTINA    
Income Tax Contingency [Line Items]    
Income Tax Examination, Year under Examination 2014  
BRAZIL    
Income Tax Contingency [Line Items]    
Income Tax Examination, Year under Examination 2015  
CANADA    
Income Tax Contingency [Line Items]    
Income Tax Examination, Year under Examination 2012  
CHINA    
Income Tax Contingency [Line Items]    
Income Tax Examination, Year under Examination 2011  
GERMANY    
Income Tax Contingency [Line Items]    
Income Tax Examination, Year under Examination 2014  
ITALY    
Income Tax Contingency [Line Items]    
Income Tax Examination, Year under Examination 2016  
NETHERLANDS    
Income Tax Contingency [Line Items]    
Income Tax Examination, Year under Examination 2019  
SWITZERLAND    
Income Tax Contingency [Line Items]    
Income Tax Examination, Year under Examination 2016  
Internal Revenue Service (IRS)    
Income Tax Contingency [Line Items]    
Income Tax Examination, Year under Examination 2007  
State and Local Jurisdiction    
Income Tax Contingency [Line Items]    
Income Tax Examination, Year under Examination 2004  
v3.22.0.1
EARNINGS PER SHARE Earnings Per Share (Details) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Income (loss) from continuing operations, net of tax $ 6,405 $ 1,294 $ (1,717)
Net income attributable to participating securities - continuing operations 1 (32) (9) (6)
Income (loss) from continuing operations attributable to common stockholders 6,279 1,216 (1,797)
Income from discontinued operations, net of tax 0 0 445
Income from discontinued operations attributable to common stockholders 0 0 432
Net income (loss) attributable to common stockholders $ 6,279 $ 1,216 $ (1,365)
Earnings (loss) per common share from continuing operations - basic $ 8.44 $ 1.64 $ (2.42)
Earnings per common share from discontinued operations - basic 0 0 0.58
Earnings (loss) per common share - basic 8.44 1.64 (1.84)
Earnings (loss) per common share from continuing operations - diluted 8.38 1.64 (2.42)
Earnings per common share from discontinued operations - diluted 0 0 0.58
Earnings (loss) per common share - diluted $ 8.38 $ 1.64 $ (1.84)
Weighted-average common shares outstanding - basic 743.6 740.5 742.5
Weighted-average common shares outstanding - basic 5.4 1.8 0.0
Weighted-average common shares outstanding - diluted 749.0 742.3 742.5
Stock options and restricted stock units excluded from EPS calculations 3 5.8 14.2 20.8
Noncontrolling Interests      
Net income attributable to noncontrolling interests - continuing operations $ (94) $ (69) $ (74)
Net income attributable to noncontrolling interests - discontinued operations $ 0 $ 0 $ (13)
v3.22.0.1
INVENTORIES (Details) - USD ($)
$ in Millions
Dec. 31, 2021
Dec. 31, 2020
Inventory Disclosure [Abstract]    
Finished goods $ 4,554 $ 3,140
Work in process 1,615 996
Raw materials 822 598
Supplies 866 933
Total 7,857 5,667
Adjustment of inventories to the LIFO basis (485) 34
Total inventories $ 7,372 $ 5,701
Percentage of LIFO Inventory 27.00% 30.00%
v3.22.0.1
PROPERTY (Schedule of Property) (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Property, Plant and Equipment [Line Items]      
Total property $ 57,604 $ 56,325  
Depreciation expense 2,063 2,092 $ 2,156
Capitalized interest 59 64 $ 80
Land and land improvements      
Property, Plant and Equipment [Line Items]      
Total property $ 2,045 2,011  
Land and land improvements | Minimum      
Property, Plant and Equipment [Line Items]      
Property, Plant and Equipment, Estimated Useful Lives 0 years    
Land and land improvements | Maximum      
Property, Plant and Equipment [Line Items]      
Property, Plant and Equipment, Estimated Useful Lives 25 years    
Buildings      
Property, Plant and Equipment [Line Items]      
Total property $ 5,108 4,976  
Buildings | Minimum      
Property, Plant and Equipment [Line Items]      
Property, Plant and Equipment, Estimated Useful Lives 5 years    
Buildings | Maximum      
Property, Plant and Equipment [Line Items]      
Property, Plant and Equipment, Estimated Useful Lives 50 years    
Machinery and equipment      
Property, Plant and Equipment [Line Items]      
Total property $ 42,627 42,108  
Machinery and equipment | Minimum      
Property, Plant and Equipment [Line Items]      
Property, Plant and Equipment, Estimated Useful Lives 3 years    
Machinery and equipment | Maximum      
Property, Plant and Equipment [Line Items]      
Property, Plant and Equipment, Estimated Useful Lives 25 years    
Other property      
Property, Plant and Equipment [Line Items]      
Total property $ 6,286 5,626  
Other property | Minimum      
Property, Plant and Equipment [Line Items]      
Property, Plant and Equipment, Estimated Useful Lives 3 years    
Other property | Maximum      
Property, Plant and Equipment [Line Items]      
Property, Plant and Equipment, Estimated Useful Lives 50 years    
Construction in progress      
Property, Plant and Equipment [Line Items]      
Total property $ 1,538 $ 1,604  
v3.22.0.1
NONCONSOLIDATED AFFILIATES (Narrative) (Details) - USD ($)
$ in Millions
3 Months Ended 12 Months Ended
Dec. 31, 2019
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Schedule of Equity Method Investments [Line Items]        
Investment in nonconsolidated affiliates $ 1,404 $ 2,045 $ 1,327 $ 1,404
Other noncurrent obligations   0 (169)  
Net investment in nonconsolidated affiliates   2,045 1,158  
Dividends from nonconsolidated affiliates   324 425 1,020
Restructuring, goodwill impairment and asset related charges - net   6 708 3,219
Increase (Decrease) in Notes Receivable, Related Parties     333 473
Packaging & Specialty Plastics [Member]        
Schedule of Equity Method Investments [Line Items]        
Investment in nonconsolidated affiliates 675 1,230 661 675
Restructuring, goodwill impairment and asset related charges - net   8 30 439
Industrial Intermediates & Infrastructure [Member]        
Schedule of Equity Method Investments [Line Items]        
Investment in nonconsolidated affiliates 568 670 531 568
Restructuring, goodwill impairment and asset related charges - net   1 22 1,175
Corporate Segment [Member]        
Schedule of Equity Method Investments [Line Items]        
Investment in nonconsolidated affiliates $ 60 34 27 60
Restructuring, goodwill impairment and asset related charges - net   (13) 464 $ 529
Exclusive of additional differences for EQUATE, Sadara and AFSI [Member]        
Schedule of Equity Method Investments [Line Items]        
Equity Method Investment, Difference Between Carrying Amount and Underlying Equity   55 55  
Sadara Chemical Company        
Schedule of Equity Method Investments [Line Items]        
Investment in nonconsolidated affiliates   416    
Other noncurrent obligations     22  
Equity Method Investment, Difference Between Carrying Amount and Underlying Equity   $ 1,541 $ 1,618  
Ownership percentage 35.00% 35.00% 35.00% 35.00%
Restructuring, goodwill impairment and asset related charges - net $ 1,755      
Equity Method Investment, Conversion of Notes Receivable to Equity       $ 380
Sadara Chemical Company | Equity Method Investee        
Schedule of Equity Method Investments [Line Items]        
Noncurrent receivables, Balance Due From Nonconsolidated Affiliates   $ 0 $ 0  
Sadara Chemical Company | Packaging & Specialty Plastics [Member]        
Schedule of Equity Method Investments [Line Items]        
Restructuring, goodwill impairment and asset related charges - net 370      
Sadara Chemical Company | Industrial Intermediates & Infrastructure [Member]        
Schedule of Equity Method Investments [Line Items]        
Restructuring, goodwill impairment and asset related charges - net 1,168      
Sadara Chemical Company | Corporate Segment [Member]        
Schedule of Equity Method Investments [Line Items]        
Restructuring, goodwill impairment and asset related charges - net $ 217      
EQUATE Petrochemical Company K.S.C.        
Schedule of Equity Method Investments [Line Items]        
Investment in nonconsolidated affiliates   115    
Other noncurrent obligations     147  
Equity Method Investment, Difference Between Carrying Amount and Underlying Equity   $ 458 $ 475  
Ownership percentage 42.50% 42.50% 42.50% 42.50%
Equity Method Investment, Difference Between Carrying Amount and Underlying Equity, Portion Amortized Over Remaining Useful Life   $ 140 $ 155  
AgroFresh        
Schedule of Equity Method Investments [Line Items]        
Investment in nonconsolidated affiliates   0 0  
Equity Method Investment, Difference Between Carrying Amount and Underlying Equity   $ 96 $ 108  
Ownership percentage   40.00% 40.00%  
v3.22.0.1
NONCONSOLIDATED AFFILIATES (Impact of Sales to Nonconsolidated Affiliates) (Details) - Equity Method Investee
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
MEGlobal | Customer Concentration Risk | Revenue Benchmark      
Schedule of Equity Method Investments [Line Items]      
Concentration Risk, Percentage 1.00% 1.00% 1.00%
MEGlobal | Customer Concentration Risk | Packaging & Specialty Plastics [Member] | Revenue, Segment Benchmark      
Schedule of Equity Method Investments [Line Items]      
Concentration Risk, Percentage 2.00% 2.00% 1.00%
MEGlobal | Customer Concentration Risk | Industrial Intermediates & Infrastructure [Member] | Revenue, Segment Benchmark      
Schedule of Equity Method Investments [Line Items]      
Concentration Risk, Percentage 1.00% 1.00% 1.00%
Sadara Chemical Company | Supplier Concentration Risk | Cost of Goods and Service Benchmark      
Schedule of Equity Method Investments [Line Items]      
Concentration Risk, Percentage 9.00% 8.00% 8.00%
SCG-Dow Group | Supplier Concentration Risk | Cost of Goods and Service Benchmark      
Schedule of Equity Method Investments [Line Items]      
Concentration Risk, Percentage 3.00% 3.00% 2.00%
v3.22.0.1
NONCONSOLIDATED AFFILIATES (Balances Due To or Due From Nonconsolidated Affiliates) (Details) - Equity Method Investee - USD ($)
$ in Millions
Dec. 31, 2021
Dec. 31, 2020
Schedule of Equity Method Investments [Line Items]    
Accounts and notes receivable - Other $ 357 $ 229
Accounts payable - Other $ 1,611 $ 1,075
v3.22.0.1
NONCONSOLIDATED AFFILIATES (Schedule of the Company's Direct or Indirect Ownership Interest in Principal Nonconsolidated Affiliates) (Details)
$ in Millions
12 Months Ended
Dec. 31, 2021
USD ($)
jointventures
Dec. 31, 2020
USD ($)
jointventures
Dec. 31, 2019
USD ($)
Schedule of Equity Method Investments [Line Items]      
Equity Method Investment, Ownership Interest, Number of Affiliates | jointventures 37 35  
Investment in nonconsolidated affiliates $ 2,045 $ 1,327 $ 1,404
Other noncurrent obligations 0 (169)  
Net investment in nonconsolidated affiliates 2,045 1,158  
Equity in earnings (losses) of nonconsolidated affiliates 975 (18) (94)
Principal Nonconsolidated Affiliates      
Schedule of Equity Method Investments [Line Items]      
Investment in nonconsolidated affiliates 1,621 922  
Other noncurrent obligations 0 (169)  
Net investment in nonconsolidated affiliates 1,621 753  
Equity in earnings (losses) of nonconsolidated affiliates $ 918 $ (16) $ 21
EQUATE Petrochemical Company K.S.C.      
Schedule of Equity Method Investments [Line Items]      
Ownership percentage 42.50% 42.50% 42.50%
Investment in nonconsolidated affiliates $ 115    
Other noncurrent obligations   $ 147  
The Kuwait Olefins Company K.S.C.      
Schedule of Equity Method Investments [Line Items]      
Ownership percentage 42.50% 42.50% 42.50%
The Kuwait Styrene Company KSC      
Schedule of Equity Method Investments [Line Items]      
Ownership percentage 42.50% 42.50% 42.50%
Map Ta Phut Olefins Company      
Schedule of Equity Method Investments [Line Items]      
Ownership percentage 32.77% 32.77% 32.77%
Equity Method Investment, Ownership Percentage, Direct 20.27%    
Equity Method Investment, Ownership Percentage, Indirect 12.50%    
Sadara Chemical Company      
Schedule of Equity Method Investments [Line Items]      
Ownership percentage 35.00% 35.00% 35.00%
Investment in nonconsolidated affiliates $ 416    
Other noncurrent obligations   $ 22  
Siam Polyethylene Company Limited      
Schedule of Equity Method Investments [Line Items]      
Ownership percentage 50.00% 50.00% 50.00%
Siam Polystyrene Company Limited      
Schedule of Equity Method Investments [Line Items]      
Ownership percentage 50.00% 50.00% 50.00%
Siam Styrene Monomer Company Limited      
Schedule of Equity Method Investments [Line Items]      
Ownership percentage 50.00% 50.00% 50.00%
Siam Synthetic Latex Company Limited      
Schedule of Equity Method Investments [Line Items]      
Ownership percentage 50.00% 50.00% 50.00%
v3.22.0.1
NONCONSOLIDATED AFFILIATES (Summarized Financial Information) (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Schedule of Equity Method Investments [Line Items]      
Percent of principal nonconsolidated entities financial information which is presented 100.00%    
Total current assets $ 20,848 $ 19,084  
Total Assets 62,990 61,470  
Total current liabilities 13,226 11,108  
Revenues 54,968 38,542 $ 42,951
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest 6,405 1,294 (1,272)
Principal Nonconsolidated Affiliates      
Schedule of Equity Method Investments [Line Items]      
Total current assets 8,158 5,044  
Assets, Noncurrent 23,681 25,298  
Total Assets 31,839 30,342  
Total current liabilities 3,990 3,942  
Liabilities, Noncurrent 20,039 20,144  
Liabilities 24,029 24,086  
Noncontrolling interests 174 132  
Revenues 14,969 9,470 10,905
Gross margin 3,219 619 644
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest $ 2,013 $ (461) $ (277)
v3.22.0.1
GOODWILL AND OTHER INTANGIBLE ASSETS (Schedule of Goodwill) (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Goodwill [Roll Forward]    
Net goodwill, beginning balance $ 8,908 $ 8,796
Foreign currency impact (144) 122
Net goodwill, ending balance 8,764 8,908
Rail Infrastructure Operations and Assets [Member]    
Goodwill [Roll Forward]    
Goodwill, Written off Related to Sale of Business Unit   (2)
Marine and Terminal Operations and Assets    
Goodwill [Roll Forward]    
Goodwill, Written off Related to Sale of Business Unit   (8)
Packaging & Specialty Plastics [Member]    
Goodwill [Roll Forward]    
Net goodwill, beginning balance 5,115 5,109
Foreign currency impact (10) 12
Net goodwill, ending balance 5,105 5,115
Packaging & Specialty Plastics [Member] | Rail Infrastructure Operations and Assets [Member]    
Goodwill [Roll Forward]    
Goodwill, Written off Related to Sale of Business Unit   (2)
Packaging & Specialty Plastics [Member] | Marine and Terminal Operations and Assets    
Goodwill [Roll Forward]    
Goodwill, Written off Related to Sale of Business Unit   (4)
Industrial Intermediates & Infrastructure [Member]    
Goodwill [Roll Forward]    
Net goodwill, beginning balance 1,100 1,100
Foreign currency impact (4) 4
Net goodwill, ending balance 1,096 1,100
Industrial Intermediates & Infrastructure [Member] | Rail Infrastructure Operations and Assets [Member]    
Goodwill [Roll Forward]    
Goodwill, Written off Related to Sale of Business Unit   0
Industrial Intermediates & Infrastructure [Member] | Marine and Terminal Operations and Assets    
Goodwill [Roll Forward]    
Goodwill, Written off Related to Sale of Business Unit   (4)
Performance Materials & Coatings [Member]    
Goodwill [Roll Forward]    
Net goodwill, beginning balance 2,693 2,587
Foreign currency impact (130) 106
Net goodwill, ending balance $ 2,563 2,693
Performance Materials & Coatings [Member] | Rail Infrastructure Operations and Assets [Member]    
Goodwill [Roll Forward]    
Goodwill, Written off Related to Sale of Business Unit   0
Performance Materials & Coatings [Member] | Marine and Terminal Operations and Assets    
Goodwill [Roll Forward]    
Goodwill, Written off Related to Sale of Business Unit   $ 0
v3.22.0.1
GOODWILL AND OTHER INTANGIBLE ASSETS (Annual Goodwill Impairment Test) (Details)
$ in Millions
3 Months Ended 12 Months Ended
Dec. 31, 2019
USD ($)
Dec. 31, 2021
USD ($)
ReportingUnits
Dec. 31, 2020
USD ($)
ReportingUnits
Dec. 31, 2019
USD ($)
ReportingUnits
Goodwill [Line Items]        
Number of Reporting Units, Quantitative Testing | ReportingUnits   0 1 2
Goodwill $ 8,796 $ 8,764 $ 8,908 $ 8,796
Coatings and Performance Monomers        
Goodwill [Line Items]        
Goodwill 0     0
Industrial Intermediates & Infrastructure [Member]        
Goodwill [Line Items]        
Goodwill, Impaired, Accumulated Impairment Loss   309 309  
Goodwill 1,100 1,096 1,100 1,100
Performance Materials & Coatings [Member]        
Goodwill [Line Items]        
Goodwill, Impaired, Accumulated Impairment Loss   2,530 2,530  
Goodwill, Impairment Loss 1,039      
Goodwill $ 2,587 $ 2,563 $ 2,693 $ 2,587
v3.22.0.1
GOODWILL AND OTHER INTANGIBLE ASSETS (Other Intangible Assets) (Details) - USD ($)
$ in Millions
Dec. 31, 2021
Dec. 31, 2020
Other Intangible Assets [Line Items]    
Finite-Lived Intangible Assets, Gross $ 7,589 $ 7,780
Other Intangible Assets, Accumulated Amortization (4,725) (4,428)
Finite-Lived Intangible Assets, Net 2,864 3,352
Intangible Assets, Gross (Excluding Goodwill) 7,606 7,780
Other intangible assets 2,881 3,352
In-process research and development    
Other Intangible Assets [Line Items]    
Indefinite-lived Intangible Assets (Excluding Goodwill) 17 0
Indefinite-Lived Intangible Assets (Excluding Goodwill), Accumulated Amortization 0 0
Developed technology    
Other Intangible Assets [Line Items]    
Finite-Lived Intangible Assets, Gross 2,637 2,638
Other Intangible Assets, Accumulated Amortization (1,871) (1,677)
Finite-Lived Intangible Assets, Net 766 961
Software    
Other Intangible Assets [Line Items]    
Finite-Lived Intangible Assets, Gross 1,396 1,489
Other Intangible Assets, Accumulated Amortization (945) (989)
Finite-Lived Intangible Assets, Net 451 500
Trademarks/tradenames    
Other Intangible Assets [Line Items]    
Finite-Lived Intangible Assets, Gross 352 352
Other Intangible Assets, Accumulated Amortization (344) (343)
Finite-Lived Intangible Assets, Net 8 9
Customer-related    
Other Intangible Assets [Line Items]    
Finite-Lived Intangible Assets, Gross 3,204 3,301
Other Intangible Assets, Accumulated Amortization (1,565) (1,419)
Finite-Lived Intangible Assets, Net $ 1,639 $ 1,882
v3.22.0.1
GOODWILL AND OTHER INTANGIBLE ASSETS (Schedule of Amortization Expense of Intangible Assets) (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Finite-Lived Intangible Assets [Line Items]      
Amortization of intangibles $ 388 $ 401 $ 419
Other intangible assets, excluding software      
Finite-Lived Intangible Assets [Line Items]      
Amortization of intangibles 388 401 419
Software      
Finite-Lived Intangible Assets [Line Items]      
Amortization of intangibles $ 90 $ 96 $ 96
v3.22.0.1
(Schedule of Future Amortization Expense of Intangible Assets) (Details)
$ in Millions
Dec. 31, 2021
USD ($)
Goodwill and Intangible Assets Disclosure [Abstract]  
2020 $ 418
2021 386
2022 367
2023 276
2024 $ 202
v3.22.0.1
TRANSFERS OF FINANCIAL ASSETS (Sale of Trade Accounts Receivable in North America and Europe) (Details)
€ in Millions, $ in Millions
12 Months Ended
Dec. 31, 2021
USD ($)
Dec. 31, 2020
USD ($)
Dec. 31, 2021
EUR (€)
Accounts Receivable Facility, U.S. [Member]      
Trade Accounts Receivable Eligible for Sale $ 900    
Cash Flows Between Transferor and Transferee, Proceeds from New Transfers 0 $ 0  
Accounts Receivable Facility, Europe [Member]      
Trade Accounts Receivable Eligible for Sale | €     € 500
Cash Flows Between Transferor and Transferee, Proceeds from New Transfers $ 0 $ 0  
v3.22.0.1
NOTES PAYABLE, LONG-TERM DEBT AND AVAILABLE CREDIT FACILITIES (Schedule of Notes Payable) (Details) - USD ($)
$ in Millions
Dec. 31, 2021
Dec. 31, 2020
Short-term Debt [Line Items]    
Year-end average interest rates 5.78% 3.89%
Notes payable to banks and other lenders    
Short-term Debt [Line Items]    
Total notes payable $ 161 $ 156
v3.22.0.1
NOTES PAYABLE, LONG-TERM DEBT AND AVAILABLE CREDIT FACILITIES (Schedule of Long-Term Debt) (Details) - USD ($)
$ in Millions
Dec. 31, 2021
Dec. 31, 2020
Debt Instrument [Line Items]    
Long-term debt $ 14,280 $ 16,491
Unamortized debt discount and issuance costs (297) (365)
Long-term debt due within one year (231) (460)
Long Term Debt, Accumulated Fair Value Adjustment 47 $ 69
Maturities of Long-term Debt [Abstract]    
2022 231  
2023 386  
2024 78  
2025 385  
2026 $ 828  
Promissory notes and debentures | Final maturity 2021    
Debt Instrument [Line Items]    
Weighted average rate 0.00% 8.95%
Long-term debt, gross $ 0 $ 173
Promissory notes and debentures | Final maturity 2022    
Debt Instrument [Line Items]    
Weighted average rate 8.64% 8.64%
Long-term debt, gross $ 121 $ 121
Promissory notes and debentures | Final maturity 2023    
Debt Instrument [Line Items]    
Weighted average rate 7.63% 7.63%
Long-term debt, gross $ 250 $ 250
Promissory notes and debentures | Final maturity 2024    
Debt Instrument [Line Items]    
Weighted average rate 0.00% 3.43%
Long-term debt, gross $ 0 $ 1,017
Promissory notes and debentures | Final maturity 2025    
Debt Instrument [Line Items]    
Weighted average rate 5.63% 5.13%
Long-term debt, gross $ 333 $ 625
Promissory notes and debentures | Final maturity 2026    
Debt Instrument [Line Items]    
Weighted average rate 3.63% 3.63%
Long-term debt, gross $ 750 $ 750
Promissory notes and debentures | Final maturity 2027 and thereafter 1    
Debt Instrument [Line Items]    
Weighted average rate 5.15% 5.34%
Long-term debt, gross $ 9,363 $ 10,138
Promissory notes and debentures | Foreign currency notes and loans, various rates and maturities    
Debt Instrument [Line Items]    
Weighted average rate 1.17% 1.41%
Long-term debt, gross $ 2,730 $ 3,189
Medium-term notes, varying maturities through 2049    
Debt Instrument [Line Items]    
Weighted average rate 3.37% 3.56%
Long-term debt, gross $ 392 $ 535
Finance Lease Obligations    
Debt Instrument [Line Items]    
Long-term debt $ 869 $ 518
v3.22.0.1
NOTES PAYABLE, LONG-TERM DEBT AND AVAILABLE CREDIT FACILITIES (Narrative) (Details)
€ in Millions, $ in Millions
1 Months Ended 3 Months Ended 12 Months Ended
Sep. 30, 2020
USD ($)
Aug. 31, 2020
USD ($)
Sep. 30, 2021
USD ($)
Jun. 30, 2021
USD ($)
Sep. 30, 2020
USD ($)
Mar. 31, 2020
USD ($)
Jun. 30, 2019
USD ($)
Dec. 31, 2021
USD ($)
Dec. 31, 2020
USD ($)
Dec. 31, 2019
USD ($)
Aug. 31, 2020
EUR (€)
Feb. 28, 2020
EUR (€)
Oct. 01, 2019
USD ($)
May 31, 2019
USD ($)
Debt Instrument [Line Items]                            
Loss on early extinguishment of debt               $ (574) $ (149) $ (102)        
Repayments of Long-term Debt     $ 81         259 134          
Proceeds from issuance of long-term debt               109 4,672 2,287        
Variable Interest Entity, Primary Beneficiary                            
Debt Instrument [Line Items]                            
Proceeds from issuance of long-term debt                   16        
Notes payable to banks and other lenders                            
Debt Instrument [Line Items]                            
Total notes payable               161 156          
Uncommitted Credit Facility [Member] | Notes payable to banks and other lenders                            
Debt Instrument [Line Items]                            
Total notes payable           $ 800                
Three Point One Five Percent Notes Due 2024                            
Debt Instrument [Line Items]                            
Repayments of Debt       $ 208                    
Stated interest rate       3.15%                    
Three Point Five Percent Notes Due 2024                            
Debt Instrument [Line Items]                            
Repayments of Debt       $ 811                    
Stated interest rate       3.50%                    
3.15 Percent Notes Due 2024 and 3.50 Percent Notes Due 2024 | Sundry Income (Expense), Net                            
Debt Instrument [Line Items]                            
Loss on early extinguishment of debt       $ 101                    
Debt Securities [Member]                            
Debt Instrument [Line Items]                            
Repayments of Debt     1,042                      
Repayments of Long-term Debt $ 493                          
Debt Securities [Member] | Sundry Income (Expense), Net                            
Debt Instrument [Line Items]                            
Loss on early extinguishment of debt     $ 472   $ 62                  
InterNotes [Member]                            
Debt Instrument [Line Items]                            
Notes Issued               109 190          
InterNotes redeemed                            
Debt Instrument [Line Items]                            
Notes Issued                   277        
Repayments of Notes Payable               31 180 122        
InterNotes redeemed, Various maturities [Member]                            
Debt Instrument [Line Items]                            
Repayments of Notes Payable               213 400          
InterNotes redeemed, Various maturities [Member] | Sundry Income (Expense), Net                            
Debt Instrument [Line Items]                            
Loss on early extinguishment of debt               1 2          
Euros Notes [Member]                            
Debt Instrument [Line Items]                            
Stated interest rate                       1.00%    
Debt Instrument, Face Amount on Issuance | €                       € 2,250    
0.50 Percent Notes Due 2027 [Member]                            
Debt Instrument [Line Items]                            
Stated interest rate                       0.50%    
Debt Instrument, Face Amount on Issuance | €                       € 1,000    
1.125 Percent Notes Due 2032 [Member]                            
Debt Instrument [Line Items]                            
Stated interest rate                       1.125%    
Debt Instrument, Face Amount on Issuance | €                       € 750    
1.875 Percent Notes Due 2040 [Member]                            
Debt Instrument [Line Items]                            
Stated interest rate                       1.875%    
Debt Instrument, Face Amount on Issuance | €                       € 500    
Term Loan Facility, Due September 2023 [Member] | Revolving Credit Facility                            
Debt Instrument [Line Items]                            
Repayments of Debt   $ 1,250       $ 750                
3.0 Percent Notes Due 2022 [Member]                            
Debt Instrument [Line Items]                            
Stated interest rate           3.00%                
Repayments of Notes Payable           $ 1,250                
3.0 Percent Notes Due 2022 [Member] | Sundry Income (Expense), Net                            
Debt Instrument [Line Items]                            
Loss on early extinguishment of debt           $ 85                
U.S. Dollar Notes [Member]                            
Debt Instrument [Line Items]                            
Debt Instrument, Face Amount on Issuance | €                     € 2,000      
Proceeds from Issuance of Long-term Debt $ 556                          
2.1 Percent Notes Due 2030 [Member]                            
Debt Instrument [Line Items]                            
Stated interest rate                     2.10%      
Debt Instrument, Face Amount on Issuance | €                     € 850      
3.6 Percent Notes Due 2050 [Member]                            
Debt Instrument [Line Items]                            
Stated interest rate                     3.60%      
Debt Instrument, Face Amount on Issuance | €                     € 1,150      
Long Term Debt Repayment - Variable Interest Entity                            
Debt Instrument [Line Items]                            
Repayments of Debt               $ 25 $ 29 $ 149        
Senior Unsecured Notes                            
Debt Instrument [Line Items]                            
Debt Instrument, Face Amount on Issuance                           $ 2,000
Senior Unsecured Notes, 4 Point 80 Percent, Due 2049 [Member]                            
Debt Instrument [Line Items]                            
Stated interest rate                         4.80% 4.80%
Debt Instrument, Face Amount on Issuance                           $ 750
Senior Unsecured Notes, 3 Point 625 Percent, Due 2026 [Member]                            
Debt Instrument [Line Items]                            
Stated interest rate                         3.625% 3.625%
Debt Instrument, Face Amount on Issuance                           $ 750
Senior Unsecured Notes, 3 Point 15 Percent, Due 2024 [Member]                            
Debt Instrument [Line Items]                            
Stated interest rate                         3.15% 3.15%
Debt Instrument, Face Amount on Issuance                           $ 500
Four Point Two Five Percent Notes [Member]                            
Debt Instrument [Line Items]                            
Stated interest rate                   4.25%        
Repayments of Notes Payable                   $ 1,500        
Four Point Two Five Percent Notes [Member] | Sundry Income (Expense), Net                            
Debt Instrument [Line Items]                            
Loss on early extinguishment of debt                   $ 100        
Four Point One Two Five Percent Notes Due 2021 [Member]                            
Debt Instrument [Line Items]                            
Stated interest rate                   4.125%        
Repayments of Notes Payable                   $ 1,250        
Term Loan Facility, Due December 2023 [Member]                            
Debt Instrument [Line Items]                            
Repayments of Debt             $ 2,500              
Term Loan Facility, Due December 2023 [Member] | Sundry Income (Expense), Net                            
Debt Instrument [Line Items]                            
Loss on early extinguishment of debt             $ 2              
Exchangeable Debt [Member]                            
Debt Instrument [Line Items]                            
Debt Instrument, Face Amount on Issuance                         $ 4,000  
Senior Unsecured Notes, 4.55%, Due 2025                            
Debt Instrument [Line Items]                            
Stated interest rate                         4.55%  
Senior Unsecured Notes, 4.80%, Due 2028                            
Debt Instrument [Line Items]                            
Stated interest rate                         4.80%  
Senior Unsecured Notes, 5 .55%, Due 2048                            
Debt Instrument [Line Items]                            
Stated interest rate                         5.55%  
v3.22.0.1
NOTES PAYABLE, LONG-TERM DEBT AND AVAILABLE CREDIT FACILITIES (Schedule of Committed and Available Credit Facilities) (Details)
$ in Millions
Dec. 31, 2021
USD ($)
Line of Credit Facility [Line Items]  
Committed Credit $ 8,100
Credit Available 8,100
Letters of Credit Outstanding, Amount 400
Revolving Credit Facility | Five Year Competitive Advance and Revolving Credit Facility  
Line of Credit Facility [Line Items]  
Committed Credit 5,000
Credit Available 5,000
Revolving Credit Facility | Bilateral Revolving Credit Facility, Due March 2022  
Line of Credit Facility [Line Items]  
Committed Credit 150
Credit Available 150
Revolving Credit Facility | Bilateral Revolving Credit Facility, Due June 2022  
Line of Credit Facility [Line Items]  
Committed Credit 100
Credit Available 100
Revolving Credit Facility | Bilateral Revolving Credit Facility, Due September 2022  
Line of Credit Facility [Line Items]  
Committed Credit 200
Credit Available 200
Revolving Credit Facility | Bilateral Revolving Credit Facility, Due November 2022  
Line of Credit Facility [Line Items]  
Committed Credit 200
Credit Available 200
Revolving Credit Facility | Bilateral Revolving Credit Facility, Due September 2023, Facility One  
Line of Credit Facility [Line Items]  
Committed Credit 200
Credit Available 200
Revolving Credit Facility | Bilateral Revolving Credit Facility, Due September 2023, Facility Two  
Line of Credit Facility [Line Items]  
Committed Credit 250
Credit Available 250
Revolving Credit Facility | Bilateral Revolving Credit Facility, Due September 2023, Facility Three  
Line of Credit Facility [Line Items]  
Committed Credit 300
Credit Available 300
Revolving Credit Facility | Bilateral Revolving Credit Facility, Due December 2023, Facility One  
Line of Credit Facility [Line Items]  
Committed Credit 300
Credit Available 300
Revolving Credit Facility | Bilateral Revolving Credit Facility, Due December 2023, Facility Two  
Line of Credit Facility [Line Items]  
Committed Credit 300
Credit Available 300
Revolving Credit Facility | Bilateral Revolving Credit Facility, Due October 2024  
Line of Credit Facility [Line Items]  
Committed Credit 100
Credit Available 100
Revolving Credit Facility | Bilateral Revolving Credit Facility, Due November 2024 [Member]  
Line of Credit Facility [Line Items]  
Committed Credit 200
Credit Available 200
Revolving Credit Facility | Bilateral Revolving Credit Facility, Due March 2025, Facility One  
Line of Credit Facility [Line Items]  
Committed Credit 100
Credit Available 100
Revolving Credit Facility | Bilateral Revolving Credit Facility, Due March 2025, Facility Two  
Line of Credit Facility [Line Items]  
Committed Credit 250
Credit Available 250
Revolving Credit Facility | Bilateral Revolving Credit Facility, Due March 2025, Facility Three  
Line of Credit Facility [Line Items]  
Committed Credit 350
Credit Available 350
Revolving Credit Facility | Bilateral Revolving Credit Facility, Due October 2026  
Line of Credit Facility [Line Items]  
Committed Credit 100
Credit Available $ 100
v3.22.0.1
NOTES PAYABLE, LONG-TERM DEBT AND AVAILABLE CREDIT FACILITIES (Debt Covenants) (Details)
$ in Millions
12 Months Ended
Dec. 31, 2021
USD ($)
The Dow Chemical Company  
Debt Instrument [Line Items]  
Amount at which a failure to pay results in repayment acceleration $ 100
Amount of principal to be accelerated upon default 400
Amount of judgment which will cause a default $ 400
The Dow Chemical Company | Revolving Credit Facility | Five Year Competitive Advance and Revolving Credit Facility  
Debt Instrument [Line Items]  
Ratio of total indebtedness to total capitalization 0.70
Aggregate amount outstanding to trigger indebtedness to total capitalization covenant $ 500
Dow Inc. [Member]  
Debt Instrument [Line Items]  
Debt Instrument, Debt Default, Default Trigger, Amount Guaranteed for Third Party Indebtedness for Borrowed Money $ 250
v3.22.0.1
COMMITMENTS AND CONTINGENCIES (Environmental Matters) (Details) - USD ($)
$ in Millions
3 Months Ended 12 Months Ended
Dec. 31, 2020
Dec. 31, 2020
Sep. 30, 2020
Sep. 30, 2019
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Site Contingency [Line Items]              
Accrual for Environmental Loss Contingencies, Revision in Estimates       $ 399      
Accrual for Environmental Loss Contingencies [Roll Forward]              
Accrual adjustment         $ 159 $ 285 $ 399
Payments against reserve         (162) (198)  
Foreign currency impact         (21) 2  
Environmental Remediation Expense         (158) (234) (588)
Capital expenditures for environmental protection         65 80 83
Restructuring, goodwill impairment and asset related charges - net         6 708 3,219
2020 Restructuring Program [Member]              
Accrual for Environmental Loss Contingencies [Roll Forward]              
Restructuring, goodwill impairment and asset related charges - net $ 573   $ 575        
Costs Associated with Exit and Disposal Activities [Member] | 2020 Restructuring Program [Member]              
Accrual for Environmental Loss Contingencies [Roll Forward]              
Restructuring, goodwill impairment and asset related charges - net 80   81        
Environmental Remediation [Member] | Costs Associated with Exit and Disposal Activities [Member] | 2020 Restructuring Program [Member]              
Accrual for Environmental Loss Contingencies [Roll Forward]              
Restructuring, goodwill impairment and asset related charges - net 56            
Packaging & Specialty Plastics [Member]              
Site Contingency [Line Items]              
Accrual for Environmental Loss Contingencies, Revision in Estimates       5      
Accrual for Environmental Loss Contingencies [Roll Forward]              
Accrual adjustment             5
Restructuring, goodwill impairment and asset related charges - net         8 30 439
Packaging & Specialty Plastics [Member] | 2020 Restructuring Program [Member]              
Accrual for Environmental Loss Contingencies [Roll Forward]              
Restructuring, goodwill impairment and asset related charges - net 11            
Packaging & Specialty Plastics [Member] | Costs Associated with Exit and Disposal Activities [Member] | 2020 Restructuring Program [Member]              
Accrual for Environmental Loss Contingencies [Roll Forward]              
Restructuring, goodwill impairment and asset related charges - net 0            
Industrial Intermediates & Infrastructure [Member]              
Site Contingency [Line Items]              
Accrual for Environmental Loss Contingencies, Revision in Estimates       8      
Accrual for Environmental Loss Contingencies [Roll Forward]              
Accrual adjustment             8
Restructuring, goodwill impairment and asset related charges - net         1 22 1,175
Industrial Intermediates & Infrastructure [Member] | 2020 Restructuring Program [Member]              
Accrual for Environmental Loss Contingencies [Roll Forward]              
Restructuring, goodwill impairment and asset related charges - net 22            
Industrial Intermediates & Infrastructure [Member] | Costs Associated with Exit and Disposal Activities [Member] | 2020 Restructuring Program [Member]              
Accrual for Environmental Loss Contingencies [Roll Forward]              
Restructuring, goodwill impairment and asset related charges - net 0            
Performance Materials & Coatings [Member]              
Site Contingency [Line Items]              
Accrual for Environmental Loss Contingencies, Revision in Estimates       50      
Accrual for Environmental Loss Contingencies [Roll Forward]              
Accrual adjustment             50
Restructuring, goodwill impairment and asset related charges - net         10 192 1,076
Performance Materials & Coatings [Member] | 2020 Restructuring Program [Member]              
Accrual for Environmental Loss Contingencies [Roll Forward]              
Restructuring, goodwill impairment and asset related charges - net 177            
Performance Materials & Coatings [Member] | Costs Associated with Exit and Disposal Activities [Member] | 2020 Restructuring Program [Member]              
Accrual for Environmental Loss Contingencies [Roll Forward]              
Restructuring, goodwill impairment and asset related charges - net 61            
Performance Materials & Coatings [Member] | Environmental Remediation [Member] | Costs Associated with Exit and Disposal Activities [Member] | 2020 Restructuring Program [Member]              
Accrual for Environmental Loss Contingencies [Roll Forward]              
Restructuring, goodwill impairment and asset related charges - net 52            
Corporate Segment [Member]              
Site Contingency [Line Items]              
Accrual for Environmental Loss Contingencies, Revision in Estimates       336      
Accrual for Environmental Loss Contingencies [Roll Forward]              
Accrual adjustment             336
Restructuring, goodwill impairment and asset related charges - net         (13) 464 529
Corporate Segment [Member] | 2020 Restructuring Program [Member]              
Accrual for Environmental Loss Contingencies [Roll Forward]              
Restructuring, goodwill impairment and asset related charges - net 363            
Corporate Segment [Member] | Costs Associated with Exit and Disposal Activities [Member] | 2020 Restructuring Program [Member]              
Accrual for Environmental Loss Contingencies [Roll Forward]              
Restructuring, goodwill impairment and asset related charges - net 19            
Corporate Segment [Member] | Environmental Remediation [Member] | Costs Associated with Exit and Disposal Activities [Member] | 2020 Restructuring Program [Member]              
Accrual for Environmental Loss Contingencies [Roll Forward]              
Restructuring, goodwill impairment and asset related charges - net 4            
Tittabawassee and Saginaw Rivers, Saginaw Bay [Member]              
Site Contingency [Line Items]              
Accrued obligations for environmental matters 77 $ 77       77  
Accrual for Environmental Loss Contingencies [Roll Forward]              
Balance at Jan 1         77    
Balance at Dec 31 77 77       77  
Payments for Legal Settlements   15          
Tittabawassee and Saginaw Rivers, Saginaw Bay - Local Projects [Member]              
Accrual for Environmental Loss Contingencies [Roll Forward]              
Payments for Legal Settlements   7          
Other Environmental Matters              
Site Contingency [Line Items]              
Accrued obligations for environmental matters 1,244 1,244     1,220 1,244 1,155
Accrual for Environmental Loss Contingencies [Roll Forward]              
Balance at Jan 1         1,244 1,155  
Balance at Dec 31 1,244 1,244     1,220 1,244 $ 1,155
Other Environmental Matters | Superfund Sites              
Site Contingency [Line Items]              
Accrued obligations for environmental matters 248 248     237 248  
Accrual for Environmental Loss Contingencies [Roll Forward]              
Balance at Jan 1         248    
Balance at Dec 31 248 248     237 248  
Other Environmental Matters, Off-Site Matters              
Site Contingency [Line Items]              
Accrued obligations for environmental matters 107 107     104 107  
Accrual for Environmental Loss Contingencies [Roll Forward]              
Balance at Jan 1         107    
Balance at Dec 31 107 107     104 107  
Dow Silicones Corporation              
Site Contingency [Line Items]              
Indemnification asset $ 115 $ 115     $ 95 $ 115  
Dow Silicones Corporation | Environmental Issue [Member]              
Site Contingency [Line Items]              
Indemnification asset     $ 50 $ 48      
v3.22.0.1
COMMITMENTS AND CONTINGENCIES (Asbestos-Related Matters of Union Carbide Corporation) (Details) - Union Carbide Corporation - Asbestos Related Matters - USD ($)
$ in Millions
3 Months Ended
Dec. 31, 2016
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2002
Loss Contingencies [Line Items]        
Liability for asbestos-related pending and future claims   $ 1,016 $ 1,098 $ 2,200
Asbestos-related charge $ 1,113      
Percentage of recorded asbestos liability related to pending claims   25.00% 22.00%  
Percentage of recorded asbestos liability related to future claims   75.00% 78.00%  
v3.22.0.1
COMMITMENTS AND CONTINGENCIES (Dow Silicones Chapter 11 Related Matters) (Details) - USD ($)
$ in Millions
3 Months Ended 12 Months Ended
Jun. 01, 2016
Jun. 01, 2004
Sep. 30, 2019
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Commercial Creditors Litigation            
Loss Contingencies [Line Items]            
Decrease in liability       $ 0 $ 0 $ (50)
Dow Silicones Corporation            
Loss Contingencies [Line Items]            
Indemnification asset       95 115  
Indemnification percentage 50.00%          
Dow Silicones Corporation | Between May 31, 2018 and May 31, 2023            
Loss Contingencies [Line Items]            
Indemnification loss cap $ 1,000          
Dow Silicones Corporation | After May 31, 2023            
Loss Contingencies [Line Items]            
Indemnification loss cap $ 0          
Dow Silicones Corporation | Commercial Creditors Litigation            
Loss Contingencies [Line Items]            
Decrease in liability     $ (50)      
Payments for legal settlements   $ 1,500        
Indemnification asset     37      
Dow Silicones Corporation | Accrued and Other Current Liabilities [Member] | Commercial Creditors Litigation            
Loss Contingencies [Line Items]            
Estimated litigation liability     172      
Dow Silicones Corporation | Breast Implant and Other Products Liability Claims            
Loss Contingencies [Line Items]            
Maximum net present value   $ 2,350        
Discount rate   7.00%        
Undiscounted product liability       4,081    
Portion available to fund the Litigation Facility   $ 400        
Payments for product liabilities       1,792    
Product liability       $ 130 $ 160  
Decrease in liability     98      
Class 16 receivable [Member] | Dow Silicones Corporation | Breast Implant and Other Products Liability Claims            
Loss Contingencies [Line Items]            
Decrease in liability     $ (13)      
v3.22.0.1
COMMITMENTS AND CONTINGENCIES (Dow v Nova & Luxi) (Details)
$ in Millions, $ in Millions
3 Months Ended 12 Months Ended
Mar. 31, 2020
USD ($)
Jul. 06, 2017
USD ($)
Jun. 29, 2017
USD ($)
Jun. 29, 2017
CAD ($)
Sep. 30, 2021
USD ($)
Dec. 31, 2020
USD ($)
Jun. 30, 2020
USD ($)
Dec. 31, 2019
USD ($)
Dec. 31, 2019
CAD ($)
Sep. 30, 2019
USD ($)
Sep. 30, 2019
CAD ($)
Jun. 30, 2017
USD ($)
Dec. 31, 2021
USD ($)
Dec. 31, 2020
USD ($)
Dec. 31, 2019
USD ($)
Loss Contingencies [Line Items]                              
Gain (loss) related to litigation settlement                         $ 54 $ 544 $ 205
Packaging & Specialty Plastics [Member]                              
Loss Contingencies [Line Items]                              
Gain (loss) related to litigation settlement                         0 544 $ 170
Dow V. Nova Chemicals Corporation Patent Infringement Matter                              
Loss Contingencies [Line Items]                              
Settlement amount     $ 495 $ 645                      
Proceeds from settlements   $ 501                          
Dow V. Nova Chemicals Corporation Patent Infringement Matter | Accrued and Other Current Liabilities [Member]                              
Loss Contingencies [Line Items]                              
Estimated Litigation Liability, Current           $ 341             341 341  
Dow V. Nova Chemicals Corporation Patent Infringement Matter | Packaging & Specialty Plastics [Member]                              
Loss Contingencies [Line Items]                              
Gain (loss) related to litigation settlement                       $ 160      
Dow V. Nova Chemicals Corporation Ethylene Asset Matter [Member] [Member]                              
Loss Contingencies [Line Items]                              
Settlement amount                   $ 1,080 $ 1,430        
Proceeds from settlements $ 259             $ 800 $ 1,080            
Gain (loss) related to litigation settlement           552 $ 18     186          
Litigation settlement, Amount Awarded from Other Party - Withholding Tax                 $ 347            
Estimated liability           323             $ 323 $ 323  
Dow V. Nova Chemicals Corporation Ethylene Asset Matter [Member] [Member] | Sundry Income (Expense), Net                              
Loss Contingencies [Line Items]                              
Gain (loss) related to litigation settlement           538 6     170          
Dow V. Nova Chemicals Corporation Ethylene Asset Matter [Member] [Member] | Selling, General and Administrative Expenses                              
Loss Contingencies [Line Items]                              
Gain (loss) related to litigation settlement           $ 14 $ 12     $ 16          
Luxi Chemical Group Breach of Contract Matter | Sundry Income (Expense), Net                              
Loss Contingencies [Line Items]                              
Gain (loss) related to litigation settlement         $ 54                    
v3.22.0.1
Commitment and Contingencies (Brazil Tax Credits) (Details) - Dow V. Brazil - Excess PIS/COFINS Taxes
$ in Millions
12 Months Ended
Dec. 31, 2021
USD ($)
Gain Contingencies [Line Items]  
Gain on Indirect Tax Contingencies Realized $ 67
Other Assets $ 52
v3.22.0.1
COMMITMENTS AND CONTINGENCIES (Guarantees) (Details) - USD ($)
$ in Millions
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Guarantees [Abstract]      
Long-term debt $ 14,511 $ 16,951  
Sadara Chemical Company      
Guarantees [Abstract]      
Ownership interest 35.00% 35.00% 35.00%
Sadara Chemical Company | Total Project Financing      
Guarantees [Abstract]      
Maximum future payments $ 446    
Principal amount 12,500    
Long-term debt 9,600 $ 9,900  
Guarantees      
Guarantees [Abstract]      
Maximum future payments 1,273 251  
Recorded liability 220 $ 2  
Guarantees | Sadara Chemical Company      
Guarantees [Abstract]      
Maximum future payments 220    
Guarantees | Sadara Chemical Company | Sadara Chemical Company      
Guarantees [Abstract]      
Maximum future payments 500    
Guarantees | Sadara Chemical Company | Sadara Chemical Company      
Guarantees [Abstract]      
Maximum future payments $ 1,300    
v3.22.0.1
COMMITMENTS AND CONTINGENCIES (Asset Retirement Obligations) (Details)
$ in Millions
12 Months Ended
Dec. 31, 2021
USD ($)
brinesandwells
wells
countries
manufacturingsites
Dec. 31, 2020
USD ($)
Commitments and Contingencies Disclosure [Abstract]    
Number of Manufacturing Sites | manufacturingsites 104  
Number of Countries With Manufacturing Sites | countries 31  
Conditional Asset Retirement Obligations Carrying Value $ 13 $ 14
Asset Retirement Obligation, Roll Forward Analysis [Roll Forward]    
Balance at Jan 1 112 104
Additional accruals 13 6
Liabilities settled (7) (3)
Accretion expense 1 3
Revisions in estimated cash flows (1) 7
Asset Retirement Obligation Other Activity 0 (5)
Balance at Dec 31 $ 118 $ 112
Asset retirement obligation discount rate 1.13% 0.42%
Number of underground storage wells without conditional asset retirement obligation | wells 36  
Number of underground brine, mining and other wells without conditional asset retirement obligation | brinesandwells 128  
v3.22.0.1
LEASES (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Jan. 01, 2019
Operating Lease, Cost $ 494 $ 484 $ 532  
Amortization of right-of-use assets - finance 76 58 39  
Interest on lease liabilities - finance 27 25 25  
Total finance lease cost 103 83 64  
Short-term lease cost 238 213 204  
Variable lease cost 381 199 198  
Sublease income (6) (5) (4)  
Total lease cost 1,210 974 994  
Operating cash flows for operating leases 497 482 544  
Operating cash flows for finance leases 27 25 25  
Financing cash flows for finance leases 74 58 34  
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability 25 185 2,476  
Right-of-Use Asset Obtained in Exchange for Finance Lease Liability 512 178 89  
Operating lease right-of-use assets 1,412 1,856    
Total Lease Assets 2,202 2,305    
Operating lease liabilities - current 314 416    
Operating lease liabilities - noncurrent 1,149 1,521    
Total Lease Liabilities 2,332 2,455    
Payments to Acquire Equipment on Lease $ 694 $ 5 9  
Weighted-average remaining lease term - Operating leases 7 years 10 months 24 days 7 years 7 months 6 days    
Weighted-average remaining lease term - Finance leases 11 years 9 months 18 days 11 years 7 months 6 days    
Weighted-average discount rate - Operating leases 3.72% 3.84%    
Weighted-average discount rate - Finance leases 4.17% 5.41%    
Lessee, Operating Lease, Liability, to be Paid, Year One $ 346      
Finance Lease, Liability, to be Paid, Year One 137      
Lessee, Operating Lease, Liability, to be Paid, Year Two 281      
Finance Lease, Liability, Payments, Due Year Two 162      
Lessee, Operating Lease, Liability, Payments, Due Year Three 218      
Finance Lease, Liability, Payments, Due Year Three 103      
Lessee, Operating Lease, Liability, Payments, Due Year Four 181      
Finance Lease, Liability, Payments, Due Year Four 74      
Lessee, Operating Lease, Liability, Payments, Due Year Five 145      
Finance Lease, Liability, Payments, Due Year Five 69      
Lessee, Operating Lease, Liability, Payments, Due after Year Five 570      
Finance Lease, Liability, Payments, Due after Year Five 551      
Lessee, Operating Lease, Liability, Payments, Due 1,741      
Finance Lease, Liability, Payment, Due 1,096      
Lessee, Operating Lease, Liability, Undiscounted Excess Amount 278      
Finance Lease, Liability, Undiscounted Excess Amount 227      
Lease liability 1,463      
Finance Lease, Liability 869      
Lessee, Additional Leases Not yet Commenced, Assumptions and Judgment, Amount $ 113      
Lessee, Additional Leases Not yet Commenced, Term of Contract 16 years      
Lease Buy-Outs        
Payments to Acquire Equipment on Lease $ 687      
Increase (Decrease) Operating Lease, Right-of-Use Asset (166)      
Increase (Decrease) Operating Lease, Liability, Current (44)      
Increase (Decrease) Operating Lease, Liability, Noncurrent (158)      
Gain (Loss) on Termination of Lease (37)      
Lease Contract Amendments        
Increase (Decrease) Right-of-Use Asset Obtained in Exchange for Operating Lease Liability (193)      
Increase (Decrease) Operating Lease, Liability, Current (34)      
Increase (Decrease) Operating Lease, Liability, Noncurrent (73)      
Increase (Decrease) Finance Lease, Liability, Noncurrent 152      
Increase (Decrease) Finance Lease, Liability, Current (2)      
Property, Plant and Equipment        
Finance Lease, Right-of-Use Asset, before Accumulated Amortization 1,158 $ 665    
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment        
Finance Lease, Right-of-Use Asset, Accumulated Amortization 368 216    
Long-term Debt Due Within One Year        
Finance Lease, Liability 106 54    
Long-Term Debt and Lease Obligations        
Finance Lease, Liability 763 464    
Residual Value Guarantees        
Recorded liability 0 22    
Maximum future payments $ 280 $ 818    
Accounting Standards Update 2016-02        
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability     $ 2,300  
Operating lease right-of-use assets       $ 2,300
Maximum        
Lessee, Operating and Finance Leases, Remaining Lease Term 54 years      
v3.22.0.1
STOCKHOLDERS' EQUITY (Common Stock) (Details) - $ / shares
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Apr. 01, 2019
Dec. 31, 2018
Class of Stock [Line Items]          
Common stock authorized (in shares) 5,000,000,000        
Common Stock, Par or Stated Value Per Share $ 0.01        
Common stock issued (in shares) 764,226,882 755,993,198      
Non-Employee Directors | Common Stock          
Class of Stock [Line Items]          
Stock Issued During Period, Shares, Employee Stock Purchase Plans 8,200,000 4,800,000 2,500,000    
Dow Inc. [Member]          
Class of Stock [Line Items]          
Common stock authorized (in shares)       5,000,000,000 100
Common Stock, Par or Stated Value Per Share       $ 0.01 $ 0.01
Common stock issued (in shares)       748,771,240 100
The Dow Chemical Company          
Class of Stock [Line Items]          
Common stock authorized (in shares) 100     100  
Common Stock, Par or Stated Value Per Share $ 0.01     $ 0.01  
Common stock issued (in shares) 100        
v3.22.0.1
STOCKHOLDERS' EQUITY (Retained Earnings) (Details) - USD ($)
$ / shares in Units, $ in Millions
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Dividends declared (in dollars per share) $ 2.80 $ 2.80 $ 2.10
Undistributed Earnings of Nonconsolidated Affiliates $ 1,155 $ 716  
DowDuPont      
Dividends declared and paid 0 0 $ 535
The Dow Chemical Company      
Dividends declared and paid 0 0 535
The Dow Chemical Company | DowDuPont      
Dividends declared and paid     535
The Dow Chemical Company | Dow Inc. [Member]      
Dividends declared and paid $ 3,264 $ 2,233 $ 201
v3.22.0.1
STOCKHOLDERS' EQUITY (Employee Stock Ownership Plan) (Details) - USD ($)
shares in Millions, $ in Millions
3 Months Ended 12 Months Ended
Jun. 30, 2009
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Apr. 02, 2009
Dow ESOP          
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]          
ESOP, compensation expense   $ 77 $ 72 $ 77  
Shares allocated to participants' accounts   4.0      
Employee Stock Ownership Plan (ESOP), Shares in ESOP   4.5      
Number of unearned shares   0.5      
Fair value of unearned shares   $ 29      
Rohm And Haas | Rohm and Haas ESOP          
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]          
Debt of ESOP     $ 0   $ 78
Interest rate on debt of ESOP 9.80%        
v3.22.0.1
STOCKHOLDERS' EQUITY (Treasury Stock) (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Apr. 01, 2019
Equity, Class of Treasury Stock [Line Items]        
Treasury Stock Reissued 0 0 0  
Share buy-back program authorized amount       $ 3,000
Payments for the repurchase of common stock $ 1,000 $ 125 $ 500  
Stock Repurchase Program, Remaining Authorized Repurchase Amount $ 1,400      
v3.22.0.1
STOCKHOLDERS' EQUITY (Shares of Dow Common Stock) (Details) - shares
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Schedule of Common Stock and Treasury Stock Outstanding Roll Forward [Line Items]        
Issued (in shares) 8,233,684 4,764,554 2,457,404  
Impact of recapitalization     748,771,140  
Treasury Stock Reissued 0 0 0  
Issued        
Schedule of Common Stock and Treasury Stock Outstanding Roll Forward [Line Items]        
Shares, Outstanding 764,226,882 755,993,198 751,228,644 100
Held in Treasury        
Schedule of Common Stock and Treasury Stock Outstanding Roll Forward [Line Items]        
Shares, Outstanding 29,011,573 12,803,303 9,729,834 0
Repurchased 16,208,270 3,073,469 9,729,834  
v3.22.0.1
STOCKHOLDERS' EQUITY (Accumulated Other Comprehensive Loss) (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Accumulated Other Comprehensive Income (Loss) [Line Items]      
Beginning Balance $ (10,855) $ (10,246)  
Total other comprehensive income (loss) 1,878 (609) $ (1,154)
Settlements and transfers related to separation from DowDuPont Inc. 0 0 1,935
Ending Balance (8,977) (10,855) (10,246)
Unrealized Gains (Losses) on Investments      
Accumulated Other Comprehensive Income (Loss) [Line Items]      
Beginning Balance 104 64 (51)
Other Comprehensive Income (Loss), before Reclassifications, before Tax (21) 104 178
Other Comprehensive Income (Loss) before Reclassifications, Tax 5 (23) (38)
Other comprehensive income (loss) before reclassifications (16) 81 140
Total other comprehensive income (loss) (45) 40 115
Ending Balance 59 104 64
Cumulative Translation Adj      
Accumulated Other Comprehensive Income (Loss) [Line Items]      
Beginning Balance (930) (1,135) (1,813)
Other Comprehensive Income (Loss), before Reclassifications, before Tax (375) 227 59
Other Comprehensive Income (Loss) before Reclassifications, Tax (40) 25 (2)
Other comprehensive income (loss) before reclassifications (415) 252 57
Total other comprehensive income (loss) (425) 205 (32)
Ending Balance (1,355) (930) (1,135)
Pension and Other Postretire Benefits      
Accumulated Other Comprehensive Income (Loss) [Line Items]      
Beginning Balance (9,559) (8,781) (7,965)
Other Comprehensive Income (Loss), before Reclassifications, before Tax 2,094 (1,769) (1,699)
Other Comprehensive Income (Loss) before Reclassifications, Tax (464) 411 413
Other comprehensive income (loss) before reclassifications 1,630 (1,358) (1,286)
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax 776 753 504
Reclassification from AOCI, Current Period, Tax (181) (173) (117)
Amounts reclassified from accumulated other comprehensive income (loss) 595 580 387
Total other comprehensive income (loss) 2,225 (778) (899)
Ending Balance (7,334) (9,559) (8,781)
Derivative Instruments      
Accumulated Other Comprehensive Income (Loss) [Line Items]      
Beginning Balance (470) (394) (56)
Other Comprehensive Income (Loss), before Reclassifications, before Tax 155 (96) (470)
Other Comprehensive Income (Loss) before Reclassifications, Tax 3 (1) 101
Other comprehensive income (loss) before reclassifications 158 (97) (369)
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax (38) 30 44
Reclassification from AOCI, Current Period, Tax 3 (9) (13)
Amounts reclassified from accumulated other comprehensive income (loss) (35) 21 31
Total other comprehensive income (loss) 123 (76) (338)
Ending Balance (347) (470) (394)
Retained Earnings [Member] | Cumulative Translation Adj      
Accumulated Other Comprehensive Income (Loss) [Line Items]      
Settlements and transfers related to separation from DowDuPont Inc. 0 0 710
Retained Earnings [Member] | Pension and Other Postretire Benefits      
Accumulated Other Comprehensive Income (Loss) [Line Items]      
Settlements and transfers related to separation from DowDuPont Inc. 0 0 83
Reclassification out of Accumulated Other Comprehensive Income [Member] | Unrealized Gains (Losses) on Investments      
Accumulated Other Comprehensive Income (Loss) [Line Items]      
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax (38) (54) (33)
Reclassification from AOCI, Current Period, Tax 9 13 8
Amounts reclassified from accumulated other comprehensive income (loss) (29) (41) (25)
Reclassification out of Accumulated Other Comprehensive Income [Member] | Cumulative Translation Adj      
Accumulated Other Comprehensive Income (Loss) [Line Items]      
Amounts reclassified from accumulated other comprehensive income (loss) $ (10) $ (47) $ (89)
v3.22.0.1
NONCONTROLLING INTERESTS Noncontrolling Interests (Details) - USD ($)
$ in Millions
3 Months Ended 12 Months Ended
Dec. 31, 2019
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward]        
Balance at Jan 1   $ 570 $ 553  
Transfer of business under common control   0 0 $ (1,935)
Balance at Dec 31 $ 553 574 570 553
Variable Interest Entity, Primary Beneficiary | Propylene Oxide Joint Venture [Member]        
Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward]        
Adjustments to Additional Paid in Capital, Other 38      
Discontinued Operations [Member]        
Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward]        
Distributions to noncontrolling interests       7
Noncontrolling Interests        
Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward]        
Balance at Jan 1   570 553 1,138
Net income attributable to noncontrolling interests - continuing operations   94 69 74
Net income attributable to noncontrolling interests - discontinued operations   0 0 13
Distributions to noncontrolling interests   (66) (55) (77)
Transfer of business under common control   0 0 (353)
Purchase of noncontrolling interests 3   0 0 254
Deconsolidation of noncontrolling interests   0 (7) 0
Cumulative translation adjustments   (25) 9 12
Noncontrolling Interest, Increase (Decrease) From Other Activity   1 1 0
Balance at Dec 31 $ 553 574 570 553
Dividends Paid to a Joint Venture Not Included in Distributions to NCI   $ 7 $ 7 $ 7
v3.22.0.1
PENSION PLANS AND OTHER POSTRETIREMENT BENEFITS (Defined Benefit Pension Plans) (Details) - USD ($)
$ in Millions
3 Months Ended 12 Months Ended
Mar. 31, 2021
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Defined Benefit Plan Disclosure [Line Items]        
Defined Benefit Plan, Benefit Obligation, Actuarial Gain (Loss) $ 1,268      
Increase (Decrease) in Obligation, Pension Benefits 345      
Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Gain (Loss) Due to Settlement and Curtailment 19      
Qualified Plan        
Defined Benefit Plan Disclosure [Line Items]        
Employer contributions $ 1,000      
Pension Plan [Member]        
Defined Benefit Plan Disclosure [Line Items]        
Defined Benefit Plan, Benefit Obligation, Actuarial Gain (Loss)   $ 820 $ (3,021)  
Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Gain (Loss) Due to Settlement and Curtailment   18 (9) $ 27
Employer contributions   1,219 $ 299  
Expected pension contributions   $ 180    
Defined Benefit Plan, Assumptions Used in Calculations [Abstract]        
Discount rate - benefit obligations   2.57% 2.20% 2.81%
Discount rate - net periodic costs   2.40% 2.81% 3.50%
Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Weighted-Average Interest Crediting Rate   3.57% 3.55%  
Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Weighted-Average Interest Crediting Rate   3.55% 3.51% 3.72%
Rate of compensation increase - benefit obligations   3.94% 3.91%  
Rate of compensation increase - net periodic costs   3.91% 3.92% 3.92%
Expected return on plan assets - net periodic costs   6.86% 7.00% 7.11%
UNITED STATES        
Defined Benefit Plan, Assumptions Used in Calculations [Abstract]        
Discount rate - benefit obligations   3.04% 2.71%  
Discount rate - net periodic costs   3.03% 3.41% 4.15%
Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Weighted-Average Interest Crediting Rate   4.50% 4.50%  
Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Weighted-Average Interest Crediting Rate   4.50% 4.50% 4.50%
Rate of compensation increase - benefit obligations   4.25% 4.25%  
Rate of compensation increase - net periodic costs   4.25% 4.25% 4.25%
Expected return on plan assets - net periodic costs   7.96% 7.95% 7.92%
v3.22.0.1
PENSION PLANS AND OTHER POSTRETIREMENT BENEFITS (Other Postretirement Benefits) (Details) - Other Postretirement Benefit Plans
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Defined Benefit Plan Disclosure [Line Items]      
Discount rate - benefit obligations 2.85% 2.38%  
Discount rate - net periodic costs 2.38% 3.19% 4.01%
Health Care Cost Trend Rate Assumed for Next Year - benefit obligations 6.50% 6.75%  
Health Care Cost Trend Rate Assumed for Next Year - net periodic costs 6.75% 6.25% 6.50%
Rate to which the cost trend rate is assumed to decline (the ultimate health care cost trend rate) - benefit obligations 5.00% 5.00%  
Rate to which the cost trend rate is assumed to decline (the ultimate health care cost trend rate) - net periodic costs 5.00% 5.00% 5.00%
Defined Benefit Plan, Ultimate Health Care Cost Trend Rate to Calculate PBO, End of Year 2028 2028  
Year that the Rate Reaches the Ultimate Health Care Cost Trend Rate 2028 2025 2025
v3.22.0.1
PENSION PLANS AND OTHER POSTRETIREMENT BENEFITS (Change in Projected Benefit Obligations, Plan Assets and Funded Status of All Significant Plans) (Details) - USD ($)
$ in Millions
3 Months Ended 12 Months Ended
Mar. 31, 2021
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Defined Benefit Plan, Change in Benefit Obligations [Roll Forward]        
Actuarial changes in assumptions and experience $ (1,268)      
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]        
Fair value of plan assets at beginning of year 26,400 $ 26,400    
Fair value of plan assets at end of year   28,200 $ 26,400  
Defined Benefit Pension Plans        
Defined Benefit Plan, Change in Benefit Obligations [Roll Forward]        
Benefit obligations at beginning of year 35,309 35,309 32,621  
Service cost   387 399 $ 396
Interest cost   594 767 921
Plan participants' contributions   10 12  
Actuarial changes in assumptions and experience   (820) 3,021  
Benefits paid   (1,582) (1,569)  
Plan amendments   2 8  
Defined Benefit Plan Business Combinations And Acquisitions Divestiture Other Benefit Obligation   8 (692)  
Effect of foreign exchange rates   (545) 791  
Termination Benefits/curtailment cost/settlements   (386) (49)  
Benefit obligations at end of year   32,977 35,309 32,621
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]        
Fair value of plan assets at beginning of year 26,406 26,406 24,908  
Actual return on plan assets   2,501 2,877  
Employer contributions   1,219 299  
Plan participants' contributions   10 12  
Benefits paid   (1,582) (1,569)  
Defined Benefit Plan, Plan Assets, Increase (Decrease) for Assets Transferred to (from) Plan   10 (681)  
Effect of foreign exchange rates   (397) 571  
Defined Benefit Plan, Plan Assets, Payment for Settlement   0 (11)  
Fair value of plan assets at end of year   28,167 26,406 24,908
Defined Benefit Plan, Funded Status [Abstract]        
Defined Benefit Plan, Funded (Unfunded) Status of Plan   (4,810) (8,903)  
Defined Benefit Plan, Amounts for Asset (Liability) Recognized in Statement of Financial Position [Abstract]        
Assets for Plan Benefits, Defined Benefit Plan   1,173 1,007  
Accrued and other current liabilities   (58) (54)  
Pension and other postretirement benefits - noncurrent   (5,925) (9,856)  
Defined Benefit Plan, Amounts for Asset (Liability) Recognized in Statement of Financial Position   (4,810) (8,903)  
Defined Benefit Plan, Accumulated Other Comprehensive (Income) Loss, before Tax [Abstract]        
Net loss (gain)   9,934 12,736  
Prior service credit   (112) (154)  
Pretax balance in AOCL at end of year   9,822 12,582  
Other Postretirement Benefit Plans        
Defined Benefit Plan, Change in Benefit Obligations [Roll Forward]        
Benefit obligations at beginning of year 1,464 1,464 1,535  
Service cost   7 7 8
Interest cost   23 40 49
Plan participants' contributions   0 0  
Actuarial changes in assumptions and experience   (98) 7  
Benefits paid   (141) (132)  
Plan amendments   0 0  
Defined Benefit Plan Business Combinations And Acquisitions Divestiture Other Benefit Obligation   0 0  
Effect of foreign exchange rates   (4) 7  
Termination Benefits/curtailment cost/settlements   0 0  
Benefit obligations at end of year   1,251 1,464 1,535
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]        
Fair value of plan assets at beginning of year $ 0 0 0  
Actual return on plan assets   0 0  
Employer contributions   0 0  
Plan participants' contributions   0 0  
Benefits paid   0 0  
Defined Benefit Plan, Plan Assets, Increase (Decrease) for Assets Transferred to (from) Plan   0 0  
Effect of foreign exchange rates   0 0  
Defined Benefit Plan, Plan Assets, Payment for Settlement   0 0  
Fair value of plan assets at end of year   0 0 $ 0
Defined Benefit Plan, Funded Status [Abstract]        
Defined Benefit Plan, Funded (Unfunded) Status of Plan   (1,251) (1,464)  
Defined Benefit Plan, Amounts for Asset (Liability) Recognized in Statement of Financial Position [Abstract]        
Assets for Plan Benefits, Defined Benefit Plan   0 0  
Accrued and other current liabilities   (99) (113)  
Pension and other postretirement benefits - noncurrent   (1,152) (1,351)  
Defined Benefit Plan, Amounts for Asset (Liability) Recognized in Statement of Financial Position   (1,251) (1,464)  
Defined Benefit Plan, Accumulated Other Comprehensive (Income) Loss, before Tax [Abstract]        
Net loss (gain)   (221) (129)  
Prior service credit   0 0  
Pretax balance in AOCL at end of year   (221) (129)  
UNITED STATES        
Defined Benefit Plan, Funded Status [Abstract]        
Defined Benefit Plan, Funded (Unfunded) Status of Plan   (2,585) (5,873)  
Non-US [Member]        
Defined Benefit Plan, Funded Status [Abstract]        
Defined Benefit Plan, Funded (Unfunded) Status of Plan   (1,467) (2,222)  
Pension Plan, Excluding Plans with Plan Assets        
Defined Benefit Plan, Funded Status [Abstract]        
Defined Benefit Plan, Funded (Unfunded) Status of Plan   (758) (808)  
Other Postretirement Benefit Plans, Excluding Plans with Plan Assets        
Defined Benefit Plan, Funded Status [Abstract]        
Defined Benefit Plan, Funded (Unfunded) Status of Plan   $ (1,251) $ (1,464)  
v3.22.0.1
PENSION PLANS AND OTHER POSTRETIREMENT BENEFITS (Accum Benefit Obligations in Excess) (Details) - USD ($)
$ in Millions
Dec. 31, 2021
Dec. 31, 2020
Retirement Benefits [Abstract]    
Defined Benefit Plan, Accumulated Benefit Obligation $ 32,500 $ 34,100
Accumulated benefit obligations 27,052 29,084
Fair value of plan assets $ 21,385 $ 20,130
v3.22.0.1
PENSION PLANS AND OTHER POSTRETIREMENT BENEFITS (Projected Benefit Obligations in Excess) (Details) - USD ($)
$ in Millions
Dec. 31, 2021
Dec. 31, 2020
Retirement Benefits [Abstract]    
Projected benefit obligations $ 27,367 $ 30,161
Defined Benefit Plan, Pension Plan with Projected Benefit Obligation in Excess of Plan Assets, Plan Assets $ 21,385 $ 20,251
v3.22.0.1
PENSION PLANS AND OTHER POSTRETIREMENT BENEFITS (Net Periodic Benefit Cost and Other Changes in Plan Assets and Benefit Obligations Recognized in Other Comprehensive Income for All Significant Plans) (Details) - USD ($)
$ in Millions
3 Months Ended 12 Months Ended
Mar. 31, 2021
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Defined Benefit Plan Disclosure [Line Items]        
Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Gain (Loss) Due to Settlement and Curtailment $ 19      
Net periodic benefit cost   $ (332) $ (103) $ (205)
Defined Benefit Pension Plans        
Defined Benefit Plan Disclosure [Line Items]        
Service cost   387 399 396
Interest cost   594 767 921
Expected return on plan assets   (1,724) (1,658) (1,679)
Amortization of prior service credit   (22) (19) (20)
Amortization of unrecognized (gain) loss   822 773 574
Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Gain (Loss) Due to Settlement and Curtailment   18 (9) 27
Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Including Discontinued Operations   39 271 165
Net periodic benefit cost   39 271 144
Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss) Arising During Period, before Tax   1,980 (1,753) (1,606)
Prior service cost (credit)   2 8 0
Amortization of prior service credit   22 19 20
Amortization of unrecognized gain (loss)   (822) (773) (574)
Curtailment/Settlement gain (loss)   18 (9) 27
Total recognized in other comprehensive (income) loss   (2,760) 998 967
Total recognized in net periodic benefit cost and other comprehensive (income) loss   (2,721) 1,269 1,132
Other Postretirement Benefit Plans        
Defined Benefit Plan Disclosure [Line Items]        
Service cost   7 7 8
Interest cost   23 40 49
Expected return on plan assets   0 0 0
Amortization of prior service credit   0 0 0
Amortization of unrecognized (gain) loss   (6) (10) (20)
Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Gain (Loss) Due to Settlement and Curtailment   0 0 3
Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Including Discontinued Operations   24 37 34
Net periodic benefit cost   24 37 34
Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss) Arising During Period, before Tax   98 (8) (145)
Prior service cost (credit)   0 0 0
Amortization of prior service credit   0 0 0
Amortization of unrecognized gain (loss)   6 10 20
Curtailment/Settlement gain (loss)   0 0 3
Total recognized in other comprehensive (income) loss   (92) 18 168
Total recognized in net periodic benefit cost and other comprehensive (income) loss   (68) 55 202
Discontinued Operations [Member] | Defined Benefit Pension Plans        
Defined Benefit Plan Disclosure [Line Items]        
Net periodic benefit cost   0 0 21
Transfer of Business Under Common Control - Before Tax   0 0 (112)
Discontinued Operations [Member] | Other Postretirement Benefit Plans        
Defined Benefit Plan Disclosure [Line Items]        
Net periodic benefit cost   0 0 0
Transfer of Business Under Common Control - Before Tax   $ 0 $ 0 $ 0
v3.22.0.1
PENSION PLANS AND OTHER POSTRETIREMENT BENEFITS (Estimated Future Benefit Payments) (Details)
$ in Millions
Dec. 31, 2021
USD ($)
Defined Benefit Pension Plans  
Defined Benefit Plan, Expected Future Benefit Payment [Abstract]  
Defined Benefit Plan, Expected Future Benefit Payment, Year One $ 1,705
Defined Benefit Plan, Expected Future Benefit Payment, Year Two 1,548
Defined Benefit Plan, Expected Future Benefit Payment, Year Three 1,551
Defined Benefit Plan, Expected Future Benefit Payment, Year Four 1,576
Defined Benefit Plan, Expected Future Benefit Payment, Year Five 1,593
Defined Benefit Plan, Expected Future Benefit Payment, after Year Five for Next Five Years 8,093
Total 16,066
Other Postretirement Benefit Plans  
Defined Benefit Plan, Expected Future Benefit Payment [Abstract]  
Defined Benefit Plan, Expected Future Benefit Payment, Year One 100
Defined Benefit Plan, Expected Future Benefit Payment, Year Two 96
Defined Benefit Plan, Expected Future Benefit Payment, Year Three 92
Defined Benefit Plan, Expected Future Benefit Payment, Year Four 89
Defined Benefit Plan, Expected Future Benefit Payment, Year Five 87
Defined Benefit Plan, Expected Future Benefit Payment, after Year Five for Next Five Years 386
Total $ 850
v3.22.0.1
PENSION PLANS AND OTHER POSTRETIREMENT BENEFITS (Target Allocation for Plan Investment Strategy and Risk Management for Plan Assets) (Details) - Defined Benefit Pension Plans
Dec. 31, 2021
Defined Benefit Plan Disclosure [Line Items]  
Defined Benefit Plan, Plan Assets, Target Allocation, Percentage 100.00%
Equity securities  
Defined Benefit Plan Disclosure [Line Items]  
Defined Benefit Plan, Plan Assets, Target Allocation, Percentage 33.00%
Fixed Income securities  
Defined Benefit Plan Disclosure [Line Items]  
Defined Benefit Plan, Plan Assets, Target Allocation, Percentage 37.00%
Alternative Investments  
Defined Benefit Plan Disclosure [Line Items]  
Defined Benefit Plan, Plan Assets, Target Allocation, Percentage 28.00%
Other Investments  
Defined Benefit Plan Disclosure [Line Items]  
Defined Benefit Plan, Plan Assets, Target Allocation, Percentage 2.00%
v3.22.0.1
PENSION PLANS AND OTHER POSTRETIREMENT BENEFITS (Basis of Fair Value Measurements of Pension Plan Assets) (Details) - USD ($)
$ in Millions
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets $ 28,200 $ 26,400  
Defined Benefit Pension Plans      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 28,167 26,406 $ 24,908
Subtotal 21,258 20,128  
Defined Benefit Pension Plans | Quoted Prices in Active Markets for Identical Items (Level 1)      
Defined Benefit Plan Disclosure [Line Items]      
Subtotal 10,796 9,982  
Defined Benefit Pension Plans | Significant Other Observable Inputs (Level 2)      
Defined Benefit Plan Disclosure [Line Items]      
Subtotal 10,450 10,119  
Defined Benefit Pension Plans | Significant Unobservable Inputs (Level 3)      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 12 27 40
Subtotal 12 27  
Cash and Cash Equivalents | Defined Benefit Pension Plans      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 1,463 1,298  
Cash and Cash Equivalents | Defined Benefit Pension Plans | Quoted Prices in Active Markets for Identical Items (Level 1)      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 1,353 1,103  
Cash and Cash Equivalents | Defined Benefit Pension Plans | Significant Other Observable Inputs (Level 2)      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 110 195  
Cash and Cash Equivalents | Defined Benefit Pension Plans | Significant Unobservable Inputs (Level 3)      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 0 0  
U.S. Equity [Member] | Defined Benefit Pension Plans      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Plan Assets, Investment within Plan Asset Category, Amount 4,117 3,934  
U.S. Equity [Member] | Defined Benefit Pension Plans | Quoted Prices in Active Markets for Identical Items (Level 1)      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Plan Assets, Investment within Plan Asset Category, Amount 4,097 3,911  
U.S. Equity [Member] | Defined Benefit Pension Plans | Significant Other Observable Inputs (Level 2)      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Plan Assets, Investment within Plan Asset Category, Amount 18 22  
U.S. Equity [Member] | Defined Benefit Pension Plans | Significant Unobservable Inputs (Level 3)      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Plan Assets, Investment within Plan Asset Category, Amount 2 1  
Non-U.S. Equity [Member] | Defined Benefit Pension Plans      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Plan Assets, Investment within Plan Asset Category, Amount 4,559 5,186  
Non-U.S. Equity [Member] | Defined Benefit Pension Plans | Quoted Prices in Active Markets for Identical Items (Level 1)      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Plan Assets, Investment within Plan Asset Category, Amount 3,935 4,213  
Non-U.S. Equity [Member] | Defined Benefit Pension Plans | Significant Other Observable Inputs (Level 2)      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Plan Assets, Investment within Plan Asset Category, Amount 620 964  
Non-U.S. Equity [Member] | Defined Benefit Pension Plans | Significant Unobservable Inputs (Level 3)      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Plan Assets, Investment within Plan Asset Category, Amount 4 9  
Equity securities | Defined Benefit Pension Plans      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 8,676 9,120  
Equity securities | Defined Benefit Pension Plans | Quoted Prices in Active Markets for Identical Items (Level 1)      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 8,032 8,124  
Equity securities | Defined Benefit Pension Plans | Significant Other Observable Inputs (Level 2)      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 638 986  
Equity securities | Defined Benefit Pension Plans | Significant Unobservable Inputs (Level 3)      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 6 10 27
Government debt | Defined Benefit Pension Plans      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Plan Assets, Investment within Plan Asset Category, Amount 4,838 4,998  
Government debt | Defined Benefit Pension Plans | Quoted Prices in Active Markets for Identical Items (Level 1)      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Plan Assets, Investment within Plan Asset Category, Amount 242 128  
Government debt | Defined Benefit Pension Plans | Significant Other Observable Inputs (Level 2)      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Plan Assets, Investment within Plan Asset Category, Amount 4,596 4,870  
Government debt | Defined Benefit Pension Plans | Significant Unobservable Inputs (Level 3)      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Plan Assets, Investment within Plan Asset Category, Amount 0 0  
Corporate bonds | Defined Benefit Pension Plans      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Plan Assets, Investment within Plan Asset Category, Amount 4,949 3,970  
Corporate bonds | Defined Benefit Pension Plans | Quoted Prices in Active Markets for Identical Items (Level 1)      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Plan Assets, Investment within Plan Asset Category, Amount 1,095 553  
Corporate bonds | Defined Benefit Pension Plans | Significant Other Observable Inputs (Level 2)      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Plan Assets, Investment within Plan Asset Category, Amount 3,854 3,416  
Corporate bonds | Defined Benefit Pension Plans | Significant Unobservable Inputs (Level 3)      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Plan Assets, Investment within Plan Asset Category, Amount 0 1  
Debt - asset-backed | Defined Benefit Pension Plans      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Plan Assets, Investment within Plan Asset Category, Amount 117 103  
Debt - asset-backed | Defined Benefit Pension Plans | Quoted Prices in Active Markets for Identical Items (Level 1)      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Plan Assets, Investment within Plan Asset Category, Amount 0 0  
Debt - asset-backed | Defined Benefit Pension Plans | Significant Other Observable Inputs (Level 2)      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Plan Assets, Investment within Plan Asset Category, Amount 116 102  
Debt - asset-backed | Defined Benefit Pension Plans | Significant Unobservable Inputs (Level 3)      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Plan Assets, Investment within Plan Asset Category, Amount 1 1  
Total fixed income securities | Defined Benefit Pension Plans      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 9,904 9,071  
Total fixed income securities | Defined Benefit Pension Plans | Quoted Prices in Active Markets for Identical Items (Level 1)      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 1,337 681  
Total fixed income securities | Defined Benefit Pension Plans | Significant Other Observable Inputs (Level 2)      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 8,566 8,388  
Total fixed income securities | Defined Benefit Pension Plans | Significant Unobservable Inputs (Level 3)      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 1 2 2
Private Equity Funds | Defined Benefit Pension Plans      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Plan Assets, Investment within Plan Asset Category, Amount 5 13  
Investments measured at NAV 3,857 3,135  
Private Equity Funds | Defined Benefit Pension Plans | Quoted Prices in Active Markets for Identical Items (Level 1)      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Plan Assets, Investment within Plan Asset Category, Amount 0 0  
Private Equity Funds | Defined Benefit Pension Plans | Significant Other Observable Inputs (Level 2)      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Plan Assets, Investment within Plan Asset Category, Amount 0 0  
Private Equity Funds | Defined Benefit Pension Plans | Significant Unobservable Inputs (Level 3)      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Plan Assets, Investment within Plan Asset Category, Amount 5 13  
Real Estate | Defined Benefit Pension Plans      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Plan Assets, Investment within Plan Asset Category, Amount 67 51  
Investments measured at NAV 1,793 1,886  
Real Estate | Defined Benefit Pension Plans | Quoted Prices in Active Markets for Identical Items (Level 1)      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Plan Assets, Investment within Plan Asset Category, Amount 67 51  
Real Estate | Defined Benefit Pension Plans | Significant Other Observable Inputs (Level 2)      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Plan Assets, Investment within Plan Asset Category, Amount 0 0  
Real Estate | Defined Benefit Pension Plans | Significant Unobservable Inputs (Level 3)      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Plan Assets, Investment within Plan Asset Category, Amount 0 0  
Derivatives - asset position | Defined Benefit Pension Plans      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Plan Assets, Investment within Plan Asset Category, Amount 399 697  
Derivatives - asset position | Defined Benefit Pension Plans | Quoted Prices in Active Markets for Identical Items (Level 1)      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Plan Assets, Investment within Plan Asset Category, Amount 2 2  
Derivatives - asset position | Defined Benefit Pension Plans | Significant Other Observable Inputs (Level 2)      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Plan Assets, Investment within Plan Asset Category, Amount 397 695  
Derivatives - asset position | Defined Benefit Pension Plans | Significant Unobservable Inputs (Level 3)      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Plan Assets, Investment within Plan Asset Category, Amount 0 0  
Derivatives - liability position | Defined Benefit Pension Plans      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Plan Assets, Investment within Plan Asset Category, Amount 324 594  
Derivatives - liability position | Defined Benefit Pension Plans | Quoted Prices in Active Markets for Identical Items (Level 1)      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Plan Assets, Investment within Plan Asset Category, Amount 2 1  
Derivatives - liability position | Defined Benefit Pension Plans | Significant Other Observable Inputs (Level 2)      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Plan Assets, Investment within Plan Asset Category, Amount 322 593  
Derivatives - liability position | Defined Benefit Pension Plans | Significant Unobservable Inputs (Level 3)      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Plan Assets, Investment within Plan Asset Category, Amount 0 0  
Alternative Investments | Defined Benefit Pension Plans      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 147 167  
Alternative Investments | Defined Benefit Pension Plans | Quoted Prices in Active Markets for Identical Items (Level 1)      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 67 52  
Alternative Investments | Defined Benefit Pension Plans | Significant Other Observable Inputs (Level 2)      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 75 102  
Alternative Investments | Defined Benefit Pension Plans | Significant Unobservable Inputs (Level 3)      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 5 13 11
Other Investments | Defined Benefit Pension Plans      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 1,068 472  
Other Investments | Defined Benefit Pension Plans | Quoted Prices in Active Markets for Identical Items (Level 1)      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 7 22  
Other Investments | Defined Benefit Pension Plans | Significant Other Observable Inputs (Level 2)      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 1,061 448  
Other Investments | Defined Benefit Pension Plans | Significant Unobservable Inputs (Level 3)      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 0 2 $ 0
Hedge Funds | Defined Benefit Pension Plans      
Defined Benefit Plan Disclosure [Line Items]      
Investments measured at NAV 1,312 1,350  
Plan Assets, Retirement Plan, Total investments measured at NAV [Member] | Defined Benefit Pension Plans      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 6,962 6,371  
Pension Trust Receivables [Member] | Defined Benefit Pension Plans      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 62 66  
Pension Trust Payables [Member] | Defined Benefit Pension Plans      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets $ (115) $ (159)  
v3.22.0.1
PENSION PLANS AND OTHER POSTRETIREMENT BENEFITS (Fair Value Measurement of Level 3 Pension Plan Assets) (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets $ 28,200 $ 26,400  
Defined Benefit Pension Plans      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 28,167 26,406 $ 24,908
Defined Benefit Pension Plans | Significant Unobservable Inputs (Level 3)      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 12 27 40
Plan Assets Sold   (11)  
Plan Assets Still Held (10) 6  
Purchases, sales and settlements, net (5) (12)  
Defined Benefit Plan, Plan Assets Level 3 Reconciliation, Increase (Decrease) for Assets Transferred into (out of) Level 3   4  
Equity securities | Defined Benefit Pension Plans      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 8,676 9,120  
Equity securities | Defined Benefit Pension Plans | Significant Unobservable Inputs (Level 3)      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 6 10 27
Plan Assets Sold   0  
Plan Assets Still Held 1 (1)  
Purchases, sales and settlements, net (5) (19)  
Defined Benefit Plan, Plan Assets Level 3 Reconciliation, Increase (Decrease) for Assets Transferred into (out of) Level 3   3  
Fixed Income Securities | Defined Benefit Pension Plans      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 9,904 9,071  
Fixed Income Securities | Defined Benefit Pension Plans | Significant Unobservable Inputs (Level 3)      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 1 2 2
Plan Assets Sold   0  
Plan Assets Still Held 0 0  
Purchases, sales and settlements, net (1) (1)  
Defined Benefit Plan, Plan Assets Level 3 Reconciliation, Increase (Decrease) for Assets Transferred into (out of) Level 3   1  
Alternative Investments | Defined Benefit Pension Plans      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 147 167  
Alternative Investments | Defined Benefit Pension Plans | Significant Unobservable Inputs (Level 3)      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 5 13 11
Plan Assets Sold   (11)  
Plan Assets Still Held (11) 8  
Purchases, sales and settlements, net 3 5  
Defined Benefit Plan, Plan Assets Level 3 Reconciliation, Increase (Decrease) for Assets Transferred into (out of) Level 3   0  
Other Investments | Defined Benefit Pension Plans      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 1,068 472  
Other Investments | Defined Benefit Pension Plans | Significant Unobservable Inputs (Level 3)      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 0 2 $ 0
Plan Assets Sold   0  
Plan Assets Still Held 0 (1)  
Purchases, sales and settlements, net $ (2) 3  
Defined Benefit Plan, Plan Assets Level 3 Reconciliation, Increase (Decrease) for Assets Transferred into (out of) Level 3   $ 0  
v3.22.0.1
PENSION PLANS AND OTHER POSTRETIREMENT BENEFITS (Defined Contribution Plans) (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Retirement Benefits [Abstract]      
Defined Contribution Plan, Cost $ 165 $ 156 $ 163
Defined Contribution Plan Disclosure [Line Items]      
Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay 5.00%    
Automatic Non-Elective Contribution      
Defined Contribution Plan Disclosure [Line Items]      
Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay 4.00%    
v3.22.0.1
STOCK-BASED COMPENSATION (Accounting for Stock-Based Compensation) (Details)
$ / shares in Units, shares in Millions, $ in Millions
12 Months Ended
Jun. 03, 2019
employees
Apr. 01, 2019
USD ($)
employees
Dec. 31, 2021
USD ($)
$ / shares
shares
Dec. 31, 2020
USD ($)
$ / shares
Dec. 31, 2019
USD ($)
$ / shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Share-based Payment Arrangement, Plan Modification, Incremental Cost   $ 0      
Share-based Payment Arrangement, Expense     $ 276 $ 171 $ 158
Share-based Payment Arrangement, Expense, Tax Benefit     $ 62 $ 39 $ 36
Dividend yield     4.86% 5.80% 5.10%
Expected volatility     33.40% 26.70% 26.10%
Risk-free interest rate     0.68% 1.49% 2.43%
Common Stock, Dividends, Per Share, Cash Paid | $ / shares     $ 0.70 $ 0.70 $ 0.70
Employee Stock Option          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Share-based Payment Arrangement, Expense     $ 14 $ 22 $ 23
Share-based Payment Arrangement, Expense, Tax Benefit     $ 3 $ 5 $ 5
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term     6 years 3 months 6 years 1 month 6 days 6 years 1 month 6 days
Employee Stock Option | 2019 Stock Incentive Plan [Member]          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant | shares     59    
Dow Inc. [Member]          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Share-based Payment Arrangement, Plan Modification, Number of Grantees Affected | employees   5,000      
Corteva [Member]          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Share-based Payment Arrangement, Plan Modification, Number of Grantees Affected | employees 4,000        
v3.22.0.1
STOCK-BASED COMPENSATION (Stock Options) (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Millions
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Share-based Payment Arrangement, Expense $ 276 $ 171 $ 158
Share-based Payment Arrangement, Expense, Tax Benefit $ 62 $ 39 $ 36
Employee Stock Option      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Maximum term by share based compensation after vesting 10 years    
Weighted-average fair value per share of options granted $ 10.37 $ 5.89 $ 7.99
Share-based Payment Arrangement, Expense $ 14 $ 22 $ 23
Share-based Payment Arrangement, Expense, Tax Benefit 3 5 5
Total amount of cash received from the exercise of options 217 108 93
Total intrinsic value of options exercised 121 41 77
Share-based Payment Arrangement, Exercise of Option, Tax Benefit 27 $ 9 $ 17
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount $ 5    
Employee Service Share-based Compensation, Nonvested, Total Compensation Cost not yet recognized and period for recognition in years 1 year 5 months 19 days    
Employee Stock Option | Minimum      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period 1 year    
Employee Stock Option | Maximum      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period 3 years    
2019 Stock Incentive Plan [Member] | Employee Stock Option      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number 16,280 20,252  
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted-Average Exercise Price $ 50.56 $ 47.44  
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Net of Forfeitures 1,309    
Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted-Average Exercise Price $ 57.67    
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period (5,179)    
Share-based Compensation Arrangements by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price $ 39.97    
Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period (102)    
Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period, Weighted Average Exercise Price $ 60.36    
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term 4 years 7 months 24 days    
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value $ 141    
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Exercisable, Number 13,106    
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price $ 49.96    
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term 3 years 9 months    
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value $ 128    
v3.22.0.1
STOCK-BASED COMPENSATION (Restricted Stock Units) (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Millions
12 Months Ended
Apr. 01, 2019
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Share-based Payment Arrangement, Expense   $ 276 $ 171 $ 158
Share-based Payment Arrangement, Expense, Tax Benefit   $ 62 $ 39 $ 36
Share-based Payment Arrangement, Plan Modification, Incremental Cost $ 0      
Restricted Stock Units (RSUs) [Member]        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number   3,543 3,007  
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value   $ 53.67 $ 53.78  
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period   1,715    
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value   $ 57.96 $ 47.66 $ 54.78
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period   (1,063)    
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value   $ 60.86    
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period   (116)    
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value   $ 54.17    
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value   $ 33 $ 106 $ 264
Employee Service Share-based Compensation, Tax Benefit Realized from Vesting of Deferred Stock Awards   7 24 59
Share-based Payment Arrangement, Expense   95 93 110
Share-based Payment Arrangement, Expense, Tax Benefit   21 21 25
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount   $ 71    
Employee Service Share-based Compensation, Nonvested, Total Compensation Cost not yet recognized and period for recognition in years   1 year 7 months 20 days    
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested But Not Issued   1,800    
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested But Not Issued, Weighted Average Grant Date Fair Value   $ 52.92    
Restricted Stock Units (RSUs) [Member] | Maximum        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period   3 years    
Restricted Stock Units (RSUs) [Member] | Minimum        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period   2 years    
Executive Officer [Member] | Restricted Stock Units (RSUs) [Member]        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Stock Redeemed or Called During Period, Value   $ 0 $ 4 $ 19
Stock Redeemed or Called During Period, Shares     85 341
v3.22.0.1
STOCK-BASED COMPENSATION (Performance Stock Units) (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Millions
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Share-based Payment Arrangement, Expense $ 276 $ 171 $ 158
Share-based Payment Arrangement, Expense, Tax Benefit $ 62 $ 39 $ 36
Performance Stock Units (PSUs) [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period 1,223    
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value $ 61.48    
Actual number of shares granted above target minimum range 0.00% 0.00% 0.00%
Actual number of shares granted above target maximum range 200.00% 100.00% 200.00%
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number 3,639 2,488  
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value $ 55.36 $ 53.78  
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period 0    
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value $ 0    
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period (72)    
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value $ 56.99    
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value $ 0 $ 0 $ 18
Employee Service Share-based Compensation, Tax Benefit Realized from Vesting of Performance Deferred Stock Awards 0 0 4
Share-based Payment Arrangement, Expense 138 56 25
Share-based Payment Arrangement, Expense, Tax Benefit $ 31 $ 13 $ 6
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period 0 0 162
Total cash paid to settle PSUs $ 0 $ 0 $ 13
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount $ 49    
Employee Service Share-based Compensation, Nonvested, Total Compensation Cost not yet recognized and period for recognition in years 1 year 7 months 28 days    
Performance Stock Units (PSUs) [Member] | Minimum      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period 1 year    
Performance Stock Units (PSUs) [Member] | Maximum      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period 3 years    
January 1, 2020 - December 31, 2020 | Performance Stock Units (PSUs) [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period 1,223 1,426  
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value $ 61.48 $ 48.35  
April 1, 2019 - December 31, 2019 [Member] | Performance Stock Units (PSUs) [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period     1,173
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value     $ 57.58
v3.22.0.1
STOCK-BASED COMPENSATION (ESPP) (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Millions
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Share-based Payment Arrangement, Expense $ 276 $ 171 $ 158
Share-based Payment Arrangement, Expense, Tax Benefit $ 62 $ 39 $ 36
Employee Stock Purchase Plan      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Share-based Compensation Arrangement by Share-based Payment Award, Maximum Employee Subscription Rate 10.00%    
Share-based Compensation Arrangement by Share-based Payment Award, Purchase Price of Common Stock, Percent 85.00%    
Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted-Average Exercise Price $ 45.11    
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value $ 16.26    
Share-based Payment Arrangement, Expense $ 30    
Share-based Payment Arrangement, Expense, Tax Benefit 7    
Total amount of cash received from the exercise of purchase rights 103    
Share based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Intrinsic Value Monetary 18    
Employee Service Share-based Compensation, Tax Benefit Realized from Exercise of Employee Stock Puchase Plan Purchase Rights Exercised $ 4    
Employee Stock Purchase Plan | Employee      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Right to Purchase Shares Subscribed by Employee 2,300    
v3.22.0.1
FINANCIAL INSTRUMENTS (Summary of Fair Value of Financial Instruments) (Details) - USD ($)
$ in Millions
Dec. 31, 2021
Dec. 31, 2020
Debt Securities, Available-for-sale [Line Items]    
Cash Equivalents, at Carrying Value $ 806 $ 1,464
Cash Equivalents, Accumulated Gross Unrealized Loss, Before Tax 0 0
Cash Equivalents, Accumulated Gross Unrealized Loss, Before Tax 0 0
Cash Equivalents, Fair Value 806 1,464
Total, Amortized Cost 1,997 1,495
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Gain, before Tax 110 154
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Loss, before Tax (48) (15)
Debt Securities, Available-for-sale 2,059 1,634
Equity securities 20 40
Other Investments and Securities, at Cost 2,004 1,501
Other Investments and Securities, Accumulated Gross Unrealized Gain, Before Tax 123 188
Other Investments and Securities, Accumulated Gross Unrealized Loss, Before Tax (48) (15)
Cash Equivalents, Marketable Securities and Other Investments, Amortized Cost Basis 3,047 3,010
Cash Equivalents, Marketable Securities and Other Investments, Accumulated Gross Unrealized Gain, Before Tax 131 188
Cash Equivalents, Marketable Securities and Other Investments, Accumulated Gross Unrealized Loss, Before Tax (48) (15)
Cash Equivalents, Marketable Securities and Other Investments, Fair Value 3,130 3,183
Long-term Debt (14,511) (16,951)
Long Term Debt, Accumulated Gross Unrealized Gain, Before Tax 27 6
Long Term Debt, Accumulated Gross Unrealized Loss, Before Tax (2,641) (3,659)
Long-term debt (17,125) (20,604)
Derivative Assets (Liabilities), Accumulated Gross Unrealized Gain, Before Tax 189 173
Derivative Assets (Liabilities), Accumulated Gross Unrealized Loss, Before Tax (250) (350)
Derivative Assets (Liabilities), at Fair Value, Net (61) (177)
Long Term Debt, Accumulated Fair Value Adjustment 47 69
Derivative, Amount of Hedged Item 2,279 3,314
Investments carried at fair value 2,079 1,674
Interest rates 6    
Debt Securities, Available-for-sale [Line Items]    
Derivative Assets (Liabilities), Accumulated Gross Unrealized Gain, Before Tax 1 41
Derivative Assets (Liabilities), Accumulated Gross Unrealized Loss, Before Tax (140) (182)
Derivative Assets (Liabilities), at Fair Value, Net (139) (141)
Foreign currency    
Debt Securities, Available-for-sale [Line Items]    
Derivative Assets (Liabilities), Accumulated Gross Unrealized Gain, Before Tax 46 69
Derivative Assets (Liabilities), Accumulated Gross Unrealized Loss, Before Tax (18) (84)
Derivative Assets (Liabilities), at Fair Value, Net 28 (15)
Commodities    
Debt Securities, Available-for-sale [Line Items]    
Derivative Assets (Liabilities), Accumulated Gross Unrealized Gain, Before Tax 142 63
Derivative Assets (Liabilities), Accumulated Gross Unrealized Loss, Before Tax (92) (84)
Derivative Assets (Liabilities), at Fair Value, Net 50 (21)
Government debt    
Debt Securities, Available-for-sale [Line Items]    
Total, Amortized Cost 746 673
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Gain, before Tax 17 35
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Loss, before Tax (28) (10)
Debt Securities, Available-for-sale 735 698
Corporate bonds    
Debt Securities, Available-for-sale [Line Items]    
Total, Amortized Cost 1,251 822
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Gain, before Tax 93 119
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Loss, before Tax (20) (5)
Debt Securities, Available-for-sale 1,324 936
Equity securities    
Debt Securities, Available-for-sale [Line Items]    
Equity Securities, Accumulated Gross Unrealized Gain, Before Tax 13 34
Equity Securities, Accumulated Gross Unrealized Loss, Before Tax 0 0
Available-for-sale Equity Securities, Amortized Cost Basis 7 6
Equity securities 20 40
Held-to-maturity Securities [Member]    
Debt Securities, Available-for-sale [Line Items]    
Cash Equivalents, at Carrying Value 317 980
Cash Equivalents, Accumulated Gross Unrealized Loss, Before Tax 0 0
Cash Equivalents, Accumulated Gross Unrealized Loss, Before Tax 0 0
Cash Equivalents, Fair Value 317 980
Money Market Funds [Member]    
Debt Securities, Available-for-sale [Line Items]    
Cash Equivalents, at Carrying Value 489 484
Cash Equivalents, Accumulated Gross Unrealized Loss, Before Tax 0 0
Cash Equivalents, Accumulated Gross Unrealized Loss, Before Tax 0 0
Cash Equivalents, Fair Value 489 484
Marketable securities 2    
Debt Securities, Available-for-sale [Line Items]    
Available-for-sale Debt Securities, Amortized Cost Basis, Current 237 45
Available-for-sale Debt Securities, Accumulated Gross Unrealized Gain, Current, before Tax 8 0
Available-for-sale Debt Securities, Accumulated Gross Unrealized Loss, Current, before Tax 0 0
Debt Securities, Available-for-sale, Current $ 245 $ 45
v3.22.0.1
FINANCIAL INSTRUMENTS (Investments) (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Cash and Cash Equivalents [Line Items]      
Gross realized gains $ 50 $ 94 $ 51
Gross realized losses 12 40 18
Within one year, Amortized Cost 34    
One to five years, Amortized Cost 672    
Six to ten years, Amortized Cost 743    
After ten years, Amortized Cost 548    
Total, Amortized Cost 1,997 1,495  
Within one year, Fair Value 37    
One to five years, Fair Value 697    
Six to ten years, Fair Value 743    
After ten years, Fair Value 582    
Total, Fair Value 2,059 1,634  
Equity securities 20 40  
Proceeds from Sale of Debt Securities, Available-for-sale $ 424 $ 837 $ 1,138
v3.22.0.1
FINANCIAL INSTRUMENTS (Temporarily Impaired Securities) (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Debt Securities, Available-for-sale [Line Items]    
Temporarily Impaired Securities, Less than 12 Months, Fair Value $ 650 $ 179
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss (30) (6)
Debt Securities, Held-to-maturity, Continuous Unrealized Loss Position, 12 Months or Longer, Fair Value 167 19
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer (18) (9)
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value 817 198
Available-for-sale Securities, Continuous Unrealized Position (48) (15)
Cost method investments, aggregate cost 209 215
Net unrealized gain recognized in equity securities 13 32
Government debt    
Debt Securities, Available-for-sale [Line Items]    
Temporarily Impaired Securities, Less than 12 Months, Fair Value 295 124
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss (13) (3)
Debt Securities, Held-to-maturity, Continuous Unrealized Loss Position, 12 Months or Longer, Fair Value 151 7
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer (15) (7)
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value 446 131
Available-for-sale Securities, Continuous Unrealized Position (28) (10)
Corporate bonds    
Debt Securities, Available-for-sale [Line Items]    
Temporarily Impaired Securities, Less than 12 Months, Fair Value 355 55
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss (17) (3)
Debt Securities, Held-to-maturity, Continuous Unrealized Loss Position, 12 Months or Longer, Fair Value 16 12
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer (3) (2)
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value 371 67
Available-for-sale Securities, Continuous Unrealized Position $ (20) $ (5)
v3.22.0.1
FINANCIAL INSTRUMENTS (Notional Amounts) (Details)
bbl in Millions, $ in Millions
12 Months Ended
Dec. 31, 2021
USD ($)
MWh
bbl
Dec. 31, 2020
USD ($)
MWh
bbl
Derivatives designated as hedging instruments: | Interest rates    
Derivative [Line Items]    
Derivative, Notional Amount $ 3,000 $ 612
Derivatives designated as hedging instruments: | Foreign currency    
Derivative [Line Items]    
Derivative, Notional Amount $ 5,300 $ 3,784
Derivatives designated as hedging instruments: | Hydrocarbon derivatives    
Derivative [Line Items]    
Derivative, Nonmonetary Notional Amount, Volume | bbl 9.7 10.9
Derivatives not designated as hedging instruments: | Interest rates    
Derivative [Line Items]    
Derivative, Notional Amount $ 36 $ 94
Derivatives not designated as hedging instruments: | Foreign currency    
Derivative [Line Items]    
Derivative, Notional Amount $ 8,234 $ 9,187
Derivatives not designated as hedging instruments: | Hydrocarbon derivatives    
Derivative [Line Items]    
Derivative, Nonmonetary Notional Amount, Volume | bbl 0.1 0.0
Derivatives not designated as hedging instruments: | Power derivatives    
Derivative [Line Items]    
Derivative, Nonmonetary Notional Amount, Energy Measure | MWh 3.3 0
v3.22.0.1
FINANCIAL INSTRUMENTS (Accounting for Derivative Instruments and Hedging Activities) (Details) - USD ($)
$ in Millions
Dec. 31, 2021
Dec. 31, 2020
Foreign Currency Denominated Debt [Member]    
Derivative [Line Items]    
Nonderivative Instruments Notional $ 174 $ 194
v3.22.0.1
FINANCIAL INSTRUMENTS (Schedule of Fair Values of Derivative Instruments) (Details) - USD ($)
$ in Millions
Dec. 31, 2021
Dec. 31, 2020
Derivatives, Fair Value [Line Items]    
Derivative Asset, Fair Value, Gross Asset $ 632 $ 338
Counterparty and Cash Collateral Netting (443) (165)
Derivative Asset (189) (173)
Derivative Liability, Fair Value, Gross Liability 715 521
Counterparty and Cash Collateral Netting (465) (171)
Derivative Liability (250) (350)
Derivative Liability, Collateral, Right to Reclaim Cash, Offset 71 7
Derivative Asset, Collateral, Obligation to Return Cash, Offset 0 0
Derivatives designated as hedging instruments:    
Derivatives, Fair Value [Line Items]    
Derivative Asset, Fair Value, Gross Asset 599 219
Counterparty and Cash Collateral Netting (421) (139)
Derivative Asset (178) (80)
Derivative Liability, Fair Value, Gross Liability 599 299
Counterparty and Cash Collateral Netting (440) (143)
Derivative Liability (159) (156)
Derivatives designated as hedging instruments: | Foreign currency | Deferred charges and other assets [Member]    
Derivatives, Fair Value [Line Items]    
Derivative Asset, Fair Value, Gross Asset 117  
Counterparty and Cash Collateral Netting (89)  
Derivative Asset (28)  
Derivatives designated as hedging instruments: | Foreign currency | Other current assets    
Derivatives, Fair Value [Line Items]    
Derivative Asset, Fair Value, Gross Asset 24 39
Counterparty and Cash Collateral Netting (13) (19)
Derivative Asset (11) (20)
Derivatives designated as hedging instruments: | Foreign currency | Accrued and Other Current Liabilities [Member]    
Derivatives, Fair Value [Line Items]    
Derivative Liability, Fair Value, Gross Liability 15 93
Counterparty and Cash Collateral Netting (13) (19)
Derivative Liability (2) (74)
Derivatives designated as hedging instruments: | Foreign currency | Other noncurrent obligations    
Derivatives, Fair Value [Line Items]    
Derivative Liability, Fair Value, Gross Liability 90  
Counterparty and Cash Collateral Netting (89)  
Derivative Liability (1)  
Derivatives designated as hedging instruments: | Commodities | Deferred charges and other assets [Member]    
Derivatives, Fair Value [Line Items]    
Derivative Asset, Fair Value, Gross Asset 9 31
Counterparty and Cash Collateral Netting (2) (8)
Derivative Asset (7) (23)
Derivatives designated as hedging instruments: | Commodities | Other current assets    
Derivatives, Fair Value [Line Items]    
Derivative Asset, Fair Value, Gross Asset 305 146
Counterparty and Cash Collateral Netting (173) (109)
Derivative Asset (132) (37)
Derivatives designated as hedging instruments: | Commodities | Accrued and Other Current Liabilities [Member]    
Derivatives, Fair Value [Line Items]    
Derivative Liability, Fair Value, Gross Liability 267 151
Counterparty and Cash Collateral Netting (192) (112)
Derivative Liability (75) (39)
Derivatives designated as hedging instruments: | Commodities | Other noncurrent obligations    
Derivatives, Fair Value [Line Items]    
Derivative Liability, Fair Value, Gross Liability 2 48
Counterparty and Cash Collateral Netting (2) (9)
Derivative Liability 0 (39)
Derivatives not designated as hedging instruments:    
Derivatives, Fair Value [Line Items]    
Derivative Asset, Fair Value, Gross Asset 33 119
Counterparty and Cash Collateral Netting (22) (26)
Derivative Asset (11) (93)
Derivative Liability, Fair Value, Gross Liability 116 222
Counterparty and Cash Collateral Netting (25) (28)
Derivative Liability (91) (194)
Derivatives not designated as hedging instruments: | Foreign currency | Deferred charges and other assets [Member]    
Derivatives, Fair Value [Line Items]    
Derivative Asset, Fair Value, Gross Asset 1  
Counterparty and Cash Collateral Netting (1)  
Derivative Asset 0  
Derivatives not designated as hedging instruments: | Foreign currency | Other current assets    
Derivatives, Fair Value [Line Items]    
Derivative Asset, Fair Value, Gross Asset 23 74
Counterparty and Cash Collateral Netting (16) (25)
Derivative Asset (7) (49)
Derivatives not designated as hedging instruments: | Foreign currency | Accrued and Other Current Liabilities [Member]    
Derivatives, Fair Value [Line Items]    
Derivative Liability, Fair Value, Gross Liability 31 35
Counterparty and Cash Collateral Netting (16) (25)
Derivative Liability (15) (10)
Derivatives not designated as hedging instruments: | Foreign currency | Other noncurrent obligations    
Derivatives, Fair Value [Line Items]    
Derivative Liability, Fair Value, Gross Liability 1  
Counterparty and Cash Collateral Netting (1)  
Derivative Liability 0  
Derivatives not designated as hedging instruments: | Commodities | Other current assets    
Derivatives, Fair Value [Line Items]    
Derivative Asset, Fair Value, Gross Asset 8 4
Counterparty and Cash Collateral Netting (5) (1)
Derivative Asset (3) (3)
Derivatives not designated as hedging instruments: | Commodities | Accrued and Other Current Liabilities [Member]    
Derivatives, Fair Value [Line Items]    
Derivative Liability, Fair Value, Gross Liability 25 9
Counterparty and Cash Collateral Netting (8) (3)
Derivative Liability (17) (6)
Fair Value, Inputs, Level 2 [Member] | Derivatives designated as hedging instruments: | Interest rates 6 | Deferred charges and other assets [Member]    
Derivatives, Fair Value [Line Items]    
Derivative Asset, Fair Value, Gross Asset 130  
Counterparty and Cash Collateral Netting (130)  
Derivative Asset 0  
Fair Value, Inputs, Level 2 [Member] | Derivatives designated as hedging instruments: | Interest rates 6 | Other current assets    
Derivatives, Fair Value [Line Items]    
Derivative Asset, Fair Value, Gross Asset 14 3
Counterparty and Cash Collateral Netting (14) (3)
Derivative Asset 0 0
Fair Value, Inputs, Level 2 [Member] | Derivatives designated as hedging instruments: | Interest rates 6 | Accrued and Other Current Liabilities [Member]    
Derivatives, Fair Value [Line Items]    
Derivative Liability, Fair Value, Gross Liability 33 7
Counterparty and Cash Collateral Netting (14) (3)
Derivative Liability (19) (4)
Fair Value, Inputs, Level 2 [Member] | Derivatives designated as hedging instruments: | Interest rates 6 | Other noncurrent obligations    
Derivatives, Fair Value [Line Items]    
Derivative Liability, Fair Value, Gross Liability 192  
Counterparty and Cash Collateral Netting (130)  
Derivative Liability (62)  
Fair Value, Inputs, Level 2 [Member] | Derivatives not designated as hedging instruments: | Interest rates 6 | Deferred charges and other assets [Member]    
Derivatives, Fair Value [Line Items]    
Derivative Asset, Fair Value, Gross Asset   41
Counterparty and Cash Collateral Netting   0
Derivative Asset   (41)
Fair Value, Inputs, Level 2 [Member] | Derivatives not designated as hedging instruments: | Interest rates 6 | Other current assets    
Derivatives, Fair Value [Line Items]    
Derivative Asset, Fair Value, Gross Asset 1  
Counterparty and Cash Collateral Netting 0  
Derivative Asset (1)  
Fair Value, Inputs, Level 2 [Member] | Derivatives not designated as hedging instruments: | Interest rates 6 | Accrued and Other Current Liabilities [Member]    
Derivatives, Fair Value [Line Items]    
Derivative Liability, Fair Value, Gross Liability 59  
Counterparty and Cash Collateral Netting 0  
Derivative Liability $ (59)  
Fair Value, Inputs, Level 2 [Member] | Derivatives not designated as hedging instruments: | Interest rates 6 | Other noncurrent obligations    
Derivatives, Fair Value [Line Items]    
Derivative Liability, Fair Value, Gross Liability   178
Counterparty and Cash Collateral Netting   0
Derivative Liability   $ (178)
v3.22.0.1
FINANCIAL INSTRUMENTS (Effect of Derivative Instruments) (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Derivative Instruments, Gain (Loss) [Line Items]      
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax $ 123 $ (76) $ (338)
Total derivatives (283) 82 85
Derivative      
Derivative Instruments, Gain (Loss) [Line Items]      
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax 171 (32) (189)
Derivatives designated as hedging instruments:      
Derivative Instruments, Gain (Loss) [Line Items]      
Amount of gain (loss) recognized in income 24 59 72
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax 171 (32) (189)
Derivatives designated as hedging instruments: | Fair value hedges: | Interest rates      
Derivative Instruments, Gain (Loss) [Line Items]      
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax 0 0 0
Derivatives designated as hedging instruments: | Fair value hedges: | Excluded Components [Member]      
Derivative Instruments, Gain (Loss) [Line Items]      
Derivatives used in Net Investment Hedge, Gain (Loss), Reclassified to Earnings, Net of Tax 0 0 0
Derivatives designated as hedging instruments: | Fair value hedges: | Interest expense and amortization of debt discount 3 | Interest rates      
Derivative Instruments, Gain (Loss) [Line Items]      
Amount of gain (loss) recognized in income (25) 69 17
Derivatives designated as hedging instruments: | Cash flow hedges: | Interest rates      
Derivative Instruments, Gain (Loss) [Line Items]      
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax (62) 0 (316)
Derivatives designated as hedging instruments: | Cash flow hedges: | Commodities      
Derivative Instruments, Gain (Loss) [Line Items]      
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax 133 (8) (6)
Derivatives designated as hedging instruments: | Cash flow hedges: | Interest expense and amortization of debt discount 3 | Interest rates      
Derivative Instruments, Gain (Loss) [Line Items]      
Amount of gain (loss) recognized in income (9) (2) 1
Derivatives designated as hedging instruments: | Cash flow hedges: | Cost of sales | Foreign currency      
Derivative Instruments, Gain (Loss) [Line Items]      
Amount of gain (loss) recognized in income (15) 3 28
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax 13 (20) 16
Derivatives designated as hedging instruments: | Cash flow hedges: | Cost of sales | Commodities      
Derivative Instruments, Gain (Loss) [Line Items]      
Amount of gain (loss) recognized in income 62 (31) (81)
Derivatives designated as hedging instruments: | Cash flow hedges: | Sundry income (expense) - net | Foreign currency      
Derivative Instruments, Gain (Loss) [Line Items]      
Amount of gain (loss) recognized in income 0 0 8
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax 0 0 10
Derivatives designated as hedging instruments: | Net foreign investment hedges: | Foreign currency      
Derivative Instruments, Gain (Loss) [Line Items]      
Amount of gain (loss) recognized in income 0 0 0
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax 31 (38) (52)
Derivatives designated as hedging instruments: | Net foreign investment hedges: | Sundry income (expense) - net | Excluded Components [Member]      
Derivative Instruments, Gain (Loss) [Line Items]      
Derivatives used in Net Investment Hedge, Gain (Loss), Reclassified to Earnings, Net of Tax 11 20 99
Derivatives not designated as hedging instruments:      
Derivative Instruments, Gain (Loss) [Line Items]      
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax 0 0 0
Amount of gain (loss) recognized in income (307) 23 13
Derivatives not designated as hedging instruments: | Interest rates 6      
Derivative Instruments, Gain (Loss) [Line Items]      
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax 0 0 0
Derivatives not designated as hedging instruments: | Foreign currency      
Derivative Instruments, Gain (Loss) [Line Items]      
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax 0 0 0
Derivatives not designated as hedging instruments: | Commodities      
Derivative Instruments, Gain (Loss) [Line Items]      
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax 0 0 0
Derivatives not designated as hedging instruments: | Interest expense and amortization of debt discount 3 | Interest rates 6      
Derivative Instruments, Gain (Loss) [Line Items]      
Amount of gain (loss) recognized in income (8) (16) (4)
Derivatives not designated as hedging instruments: | Cost of sales | Commodities      
Derivative Instruments, Gain (Loss) [Line Items]      
Amount of gain (loss) recognized in income (46) 11 (28)
Derivatives not designated as hedging instruments: | Sundry income (expense) - net | Foreign currency      
Derivative Instruments, Gain (Loss) [Line Items]      
Amount of gain (loss) recognized in income (253) 28 45
Cumulative Translation Adjustments [Member] | Derivatives designated as hedging instruments: | Fair value hedges: | Excluded Components [Member]      
Derivative Instruments, Gain (Loss) [Line Items]      
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax 2 7 (3)
Cumulative Translation Adjustments [Member] | Derivatives designated as hedging instruments: | Net foreign investment hedges: | Excluded Components [Member]      
Derivative Instruments, Gain (Loss) [Line Items]      
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax $ 54 $ 27 $ 162
v3.22.0.1
FINANCIAL INSTRUMENTS (Expected Reclassification) (Details)
$ in Millions
Dec. 31, 2021
USD ($)
Interest rates 6  
Interest Rate Cash Flow Hedge Gain (Loss) to be Reclassified During Next 12 Months, Net $ (8)
Commodities  
Price Risk Cash Flow Hedge Unrealized Gain (Loss) to be Reclassified During Next 12 Months 52
Foreign currency  
Foreign Currency Cash Flow Hedge Gain (Loss) to be Reclassified During Next 12 Months 8
Excluded Components [Member]  
Hedge Gain (Loss) to be Reclassified During Next 12 Months, Excluded Components, Net $ 29
v3.22.0.1
FAIR VALUE MEASUREMENTS (Basis of Fair Value Measurements on a Recurring Basis) (Details) - USD ($)
$ in Millions
Dec. 31, 2021
Dec. 31, 2020
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Debt securities $ 2,059 $ 1,634
Derivative Asset, Fair Value, Gross Asset 632 338
Long-term debt including debt due within one year 17,125 20,604
Government debt    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Debt securities 735 698
Corporate bonds    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Debt securities 1,324 936
Fair Value, Measurements, Recurring    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Marketable securities 2 245 45
Equity securities 20 40
Total assets at fair value 3,762 3,521
Long-term debt including debt due within one year 17,125 20,604
Total liabilities at fair value 18,060 21,125
Fair Value, Measurements, Recurring | Sadara Chemical Company    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Guarantees, Fair Value Disclosure 220 0
Fair Value, Measurements, Recurring | Interest rates 6    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Derivative Asset, Fair Value, Gross Asset 145 44
Fair Value, Measurements, Recurring | Foreign currency    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Derivative Asset, Fair Value, Gross Asset 165 113
Derivative Liability, Fair Value, Gross Liability 137 128
Fair Value, Measurements, Recurring | Commodities    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Derivative Asset, Fair Value, Gross Asset 322 181
Derivative Liability, Fair Value, Gross Liability 294 208
Fair Value, Measurements, Recurring | Interest rates    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Derivative Liability, Fair Value, Gross Liability 284 185
Fair Value, Measurements, Recurring | Government debt    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Debt securities 735 698
Fair Value, Measurements, Recurring | Corporate bonds    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Debt securities 1,324 936
Fair Value, Measurements, Recurring | Quoted Prices in Active Markets for Identical Items (Level 1)    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Marketable securities 2 0 0
Equity securities 20 40
Total assets at fair value 79 76
Long-term debt including debt due within one year 0 0
Total liabilities at fair value 37 7
Fair Value, Measurements, Recurring | Quoted Prices in Active Markets for Identical Items (Level 1) | Sadara Chemical Company    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Guarantees, Fair Value Disclosure 0 0
Fair Value, Measurements, Recurring | Quoted Prices in Active Markets for Identical Items (Level 1) | Interest rates 6    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Derivative Asset, Fair Value, Gross Asset 0 0
Fair Value, Measurements, Recurring | Quoted Prices in Active Markets for Identical Items (Level 1) | Foreign currency    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Derivative Asset, Fair Value, Gross Asset 0 0
Derivative Liability, Fair Value, Gross Liability 0 0
Fair Value, Measurements, Recurring | Quoted Prices in Active Markets for Identical Items (Level 1) | Commodities    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Derivative Asset, Fair Value, Gross Asset 15 8
Derivative Liability, Fair Value, Gross Liability 37 7
Fair Value, Measurements, Recurring | Quoted Prices in Active Markets for Identical Items (Level 1) | Interest rates    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Derivative Liability, Fair Value, Gross Liability 0 0
Fair Value, Measurements, Recurring | Quoted Prices in Active Markets for Identical Items (Level 1) | Government debt    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Debt securities 0 0
Fair Value, Measurements, Recurring | Quoted Prices in Active Markets for Identical Items (Level 1) | Corporate bonds    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Debt securities 44 28
Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2)    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Marketable securities 2 245 45
Equity securities 0 0
Total assets at fair value 3,683 3,445
Long-term debt including debt due within one year 17,125 20,604
Total liabilities at fair value 17,803 21,118
Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2) | Sadara Chemical Company    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Guarantees, Fair Value Disclosure 0 0
Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2) | Interest rates 6    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Derivative Asset, Fair Value, Gross Asset 145 44
Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2) | Foreign currency    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Derivative Asset, Fair Value, Gross Asset 165 113
Derivative Liability, Fair Value, Gross Liability 137 128
Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2) | Commodities    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Derivative Asset, Fair Value, Gross Asset 307 173
Derivative Liability, Fair Value, Gross Liability 257 201
Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2) | Interest rates    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Derivative Liability, Fair Value, Gross Liability 284 185
Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2) | Government debt    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Debt securities 735 698
Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2) | Corporate bonds    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Debt securities 1,280 908
Fair Value, Measurements, Recurring | Significant Unobservable Inputs (Level 3)    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Marketable securities 2 0  
Equity securities 0  
Total assets at fair value 0  
Long-term debt including debt due within one year 0  
Total liabilities at fair value 220  
Fair Value, Measurements, Recurring | Significant Unobservable Inputs (Level 3) | Sadara Chemical Company    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Guarantees, Fair Value Disclosure 220  
Fair Value, Measurements, Recurring | Significant Unobservable Inputs (Level 3) | Interest rates 6    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Derivative Asset, Fair Value, Gross Asset 0  
Fair Value, Measurements, Recurring | Significant Unobservable Inputs (Level 3) | Foreign currency    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Derivative Asset, Fair Value, Gross Asset 0  
Derivative Liability, Fair Value, Gross Liability 0  
Fair Value, Measurements, Recurring | Significant Unobservable Inputs (Level 3) | Commodities    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Derivative Asset, Fair Value, Gross Asset 0  
Derivative Liability, Fair Value, Gross Liability 0  
Fair Value, Measurements, Recurring | Significant Unobservable Inputs (Level 3) | Interest rates    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Derivative Liability, Fair Value, Gross Liability 0  
Fair Value, Measurements, Recurring | Significant Unobservable Inputs (Level 3) | Government debt    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Debt securities 0  
Fair Value, Measurements, Recurring | Significant Unobservable Inputs (Level 3) | Corporate bonds    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Debt securities 0  
Held-to-maturity Securities [Member] | Fair Value, Measurements, Recurring    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash equivalents 317 980
Held-to-maturity Securities [Member] | Fair Value, Measurements, Recurring | Quoted Prices in Active Markets for Identical Items (Level 1)    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash equivalents 0 0
Held-to-maturity Securities [Member] | Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2)    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash equivalents 317 980
Held-to-maturity Securities [Member] | Fair Value, Measurements, Recurring | Significant Unobservable Inputs (Level 3)    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash equivalents 0  
Money Market Funds [Member] | Fair Value, Measurements, Recurring    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash equivalents 489 484
Money Market Funds [Member] | Fair Value, Measurements, Recurring | Quoted Prices in Active Markets for Identical Items (Level 1)    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash equivalents 0 0
Money Market Funds [Member] | Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2)    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash equivalents 489 $ 484
Money Market Funds [Member] | Fair Value, Measurements, Recurring | Significant Unobservable Inputs (Level 3)    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash equivalents $ 0  
v3.22.0.1
FAIR VALUE MEASUREMENTS (Additional Information) (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Fair Value, Assets, Level 1 to Level 2 Transfers, Amount $ 0 $ 0
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]    
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value 0  
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Issuances (235)  
Gain included in earnings 15  
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value (220)  
Fair Value, Measurements, Nonrecurring | Fair Value Measured at Net Asset Value Per Share | Private Market Securities and Real Estate    
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Unfunded commitments on investments 59 63
Fair Value, Measurements, Nonrecurring | Fair Value Measured at Net Asset Value Per Share | Private Market Securities    
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Assets at fair value: 106 111
Fair Value, Measurements, Nonrecurring | Fair Value Measured at Net Asset Value Per Share | Real Estate    
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Assets at fair value: $ 22 $ 19
v3.22.0.1
FAIR VALUE MEASUREMENTS (Basis of Fair Value Measurements on a Nonrecurring Basis) (Details) - USD ($)
$ in Millions
3 Months Ended 12 Months Ended
Dec. 31, 2020
Dec. 31, 2020
Sep. 30, 2020
Dec. 31, 2019
Sep. 30, 2019
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                
Restructuring, Settlement and Impairment Provisions           $ 6 $ 708 $ 3,219
Asset Impairment Charges             49  
DowDuPont Cost Synergy Program [Member]                
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                
Restructuring Reserve, Accrual Adjustment               292
2020 Restructuring Program [Member]                
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                
Restructuring, Settlement and Impairment Provisions $ 573   $ 575          
Restructuring Reserve, Accrual Adjustment           12    
Performance Materials & Coatings [Member]                
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                
Restructuring, Settlement and Impairment Provisions           10 192 1,076
Goodwill, Impairment Loss       $ 1,039        
Performance Materials & Coatings [Member] | 2020 Restructuring Program [Member]                
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                
Restructuring, Settlement and Impairment Provisions 177              
Restructuring Reserve, Accrual Adjustment           10    
Corporate Segment [Member]                
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                
Restructuring, Settlement and Impairment Provisions           (13) 464 529
Corporate Segment [Member] | 2020 Restructuring Program [Member]                
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                
Restructuring, Settlement and Impairment Provisions 363              
Restructuring Reserve, Accrual Adjustment           (7)    
Packaging & Specialty Plastics [Member]                
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                
Restructuring, Settlement and Impairment Provisions           8 30 439
Packaging & Specialty Plastics [Member] | 2020 Restructuring Program [Member]                
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                
Restructuring, Settlement and Impairment Provisions 11              
Restructuring Reserve, Accrual Adjustment           8    
Industrial Intermediates & Infrastructure [Member]                
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                
Restructuring, Settlement and Impairment Provisions           1 22 1,175
Industrial Intermediates & Infrastructure [Member] | 2020 Restructuring Program [Member]                
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                
Restructuring, Settlement and Impairment Provisions 22              
Restructuring Reserve, Accrual Adjustment           1    
Manufacturing Facility                
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                
Asset Impairment Charges               58
Manufacturing Facility | Performance Materials & Coatings [Member]                
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                
Asset Impairment Charges               9
Manufacturing Facility | Corporate Segment [Member]                
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                
Asset Impairment Charges               5
Manufacturing Facility | Packaging & Specialty Plastics [Member]                
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                
Asset Impairment Charges               44
Fair Value, Measurements, Nonrecurring | Changes Measurement [Member]                
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                
Goodwill, Fair Value Disclosure       (1,039)       (1,039)
Fair Value, Measurements, Nonrecurring | Changes Measurement [Member] | Manufacturing Assets, Equity Method Investments, and Other Assets                
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                
Total assets at fair value (245) $ (245)         (245)  
Fair Value, Measurements, Nonrecurring | Changes Measurement [Member] | Leased assets, non-manufacturing assets and equity method investments                
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                
Total assets at fair value       (2,031)       (2,031)
Fair Value, Measurements, Nonrecurring | Performance Materials & Coatings [Member]                
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                
Asset Impairment Charges             15  
Fair Value, Measurements, Nonrecurring | Corporate Segment [Member]                
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                
Asset Impairment Charges             15  
Fair Value, Measurements, Nonrecurring | Packaging & Specialty Plastics [Member]                
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                
Asset Impairment Charges             19  
Fair Value, Measurements, Nonrecurring | Manufacturing Facility | Packaging & Specialty Plastics [Member]                
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                
Asset Impairment Charges             19 44
Fair Value, Measurements, Nonrecurring | Non-manufacturing Assets [Member]                
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                
Asset Impairment Charges             30 14
Fair Value, Measurements, Nonrecurring | Non-manufacturing Assets [Member] | Performance Materials & Coatings [Member]                
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                
Asset Impairment Charges             15 9
Fair Value, Measurements, Nonrecurring | Non-manufacturing Assets [Member] | Corporate Segment [Member]                
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                
Asset Impairment Charges             15 5
Fair Value, Measurements, Nonrecurring | Manufacturing Assets                
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                
Asset Impairment Charges         $ 75      
Fair Value, Measurements, Nonrecurring | Manufacturing Assets | Corporate Segment [Member]                
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                
Asset Impairment Charges         51      
Fair Value, Measurements, Nonrecurring | Manufacturing Assets | Packaging & Specialty Plastics [Member]                
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                
Asset Impairment Charges         $ 24      
Fair Value, Measurements, Nonrecurring | Fair Value, Inputs, Level 3 [Member]                
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                
Goodwill, Fair Value Disclosure       0       0
Fair Value, Measurements, Nonrecurring | Fair Value, Inputs, Level 3 [Member] | Leased, Non-manufacturing Facilities [Member]                
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                
Total assets at fair value 110 110   152     110 152
Fair Value, Measurements, Nonrecurring | Fair Value, Inputs, Level 3 [Member] | Manufacturing Assets, Equity Method Investments, and Other Assets                
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                
Total assets at fair value 121 121         121  
Fair Value, Measurements, Nonrecurring | Fair Value, Inputs, Level 3 [Member] | Non-manufacturing Assets [Member]                
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                
Total assets at fair value 11 11   10     11 10
Fair Value, Measurements, Nonrecurring | Fair Value, Inputs, Level 3 [Member] | Leased assets, non-manufacturing assets and equity method investments                
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                
Total assets at fair value       162       162
Sadara Chemical Company                
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                
Restructuring, Settlement and Impairment Provisions       1,755        
Sadara Chemical Company | Corporate Segment [Member]                
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                
Restructuring, Settlement and Impairment Provisions       217        
Sadara Chemical Company | Packaging & Specialty Plastics [Member]                
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                
Restructuring, Settlement and Impairment Provisions       370        
Sadara Chemical Company | Industrial Intermediates & Infrastructure [Member]                
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                
Restructuring, Settlement and Impairment Provisions       $ 1,168        
Asset write-downs and write-offs [Member] | DowDuPont Cost Synergy Program [Member]                
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                
Restructuring Reserve, Accrual Adjustment               143
Asset write-downs and write-offs [Member] | 2020 Restructuring Program [Member]                
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                
Restructuring, Settlement and Impairment Provisions 196   $ 197       196  
Restructuring Reserve, Accrual Adjustment   $ (1)       12    
Asset write-downs and write-offs [Member] | Performance Materials & Coatings [Member] | DowDuPont Cost Synergy Program [Member]                
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                
Restructuring Reserve, Accrual Adjustment               28
Asset write-downs and write-offs [Member] | Performance Materials & Coatings [Member] | 2020 Restructuring Program [Member]                
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                
Restructuring, Settlement and Impairment Provisions 116           116  
Restructuring Reserve, Accrual Adjustment           8    
Asset write-downs and write-offs [Member] | Corporate Segment [Member] | DowDuPont Cost Synergy Program [Member]                
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                
Restructuring Reserve, Accrual Adjustment               113
Asset write-downs and write-offs [Member] | Corporate Segment [Member] | 2020 Restructuring Program [Member]                
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                
Restructuring, Settlement and Impairment Provisions 47           47  
Restructuring Reserve, Accrual Adjustment           3    
Asset write-downs and write-offs [Member] | Packaging & Specialty Plastics [Member] | 2020 Restructuring Program [Member]                
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                
Restructuring, Settlement and Impairment Provisions 11           11  
Restructuring Reserve, Accrual Adjustment           0    
Asset write-downs and write-offs [Member] | Industrial Intermediates & Infrastructure [Member] | DowDuPont Cost Synergy Program [Member]                
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                
Restructuring Reserve, Accrual Adjustment               $ 2
Asset write-downs and write-offs [Member] | Industrial Intermediates & Infrastructure [Member] | 2020 Restructuring Program [Member]                
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                
Restructuring, Settlement and Impairment Provisions $ 22           $ 22  
Restructuring Reserve, Accrual Adjustment           $ 1    
v3.22.0.1
VARIABLE INTEREST ENTITIES (Schedule of Consolidated Variable Interest Entities, Carrying Amounts of Assets and Liabilities) (Details) - USD ($)
$ in Millions
3 Months Ended 12 Months Ended
Dec. 31, 2020
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Oct. 01, 2019
Variable Interest Entity [Line Items]          
Payments to Noncontrolling Interests   $ 0 $ 0 $ 297  
Cash and cash equivalents at end of year $ 5,104 2,988 5,104 2,367  
Other current assets 19,084 20,848 19,084    
Net property 20,239 20,555 20,239 $ 20,996  
Other noncurrent assets 1,249 1,456 1,249    
Total Assets 61,470 62,990 61,470    
Current liabilities (less than $1 million at 12/31/2017) 11,108 13,226 11,108    
Long-term debt 16,491 14,280 16,491    
Other noncurrent obligations 6,279 6,602 6,279    
Variable Interest Entity, Primary Beneficiary          
Variable Interest Entity [Line Items]          
Cash and cash equivalents at end of year 26 40 26    
Other current assets 44 40 44    
Net property 232 184 232    
Other noncurrent assets 17 15 17    
Total Assets 319 279 319    
Current liabilities (less than $1 million at 12/31/2017) 73 37 73    
Long-term debt 6 3 6    
Other noncurrent obligations 18 13 18    
Liabilities 97 $ 53 $ 97    
MTP HPPO [Member]          
Variable Interest Entity [Line Items]          
Variable Interest Entity Purchase Amount         $ 331
Payments to Noncontrolling Interests $ 166        
v3.22.0.1
VARIABLE INTEREST ENTITIES (Nonconsolidated Variable Interest Entity) (Details) - USD ($)
$ in Millions
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Variable Interest Entity [Line Items]      
Investment in nonconsolidated affiliates $ 2,045 $ 1,327 $ 1,404
Silicon Inputs Joint Ventures [Member]      
Variable Interest Entity [Line Items]      
Investment in nonconsolidated affiliates $ 110 $ 107  
v3.22.0.1
RELATED PARTY TRANSACTIONS - Narrative (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
DowDuPont      
Related Party Transaction [Line Items]      
Dividends declared and paid $ 0 $ 0 $ 535
The Dow Chemical Company      
Related Party Transaction [Line Items]      
Dividends declared and paid 0 0 535
The Dow Chemical Company | Dow Inc. [Member]      
Related Party Transaction [Line Items]      
Dividends declared and paid $ 3,264 $ 2,233 201
The Dow Chemical Company | DowDuPont      
Related Party Transaction [Line Items]      
Dividends declared and paid     $ 535
v3.22.0.1
RELATED PARTY TRANSACTIONS - Schedules of Related Party Transactions (Details) - The Dow Chemical Company - DuPont and its Affiliates
$ in Millions
12 Months Ended
Dec. 31, 2019
USD ($)
Related Party Transaction [Line Items]  
Net sales $ 12
Cost of sales $ 9
v3.22.0.1
SEGMENTS AND GEOGRAPHIC REGIONS Other (Details)
Dec. 31, 2021
employees
countries
manufacturingsites
Number of Manufacturing Sites | manufacturingsites 104
Number of Countries With Manufacturing Sites | countries 31
Entity Number of Employees | employees 35,700
v3.22.0.1
SEGMENTS AND GEOGRAPHIC REGIONS Geographic Region Information (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Revenues from External Customers and Long-Lived Assets [Line Items]      
Net sales $ 54,968 $ 38,542 $ 42,951
Net property 20,555 20,239 20,996
UNITED STATES      
Revenues from External Customers and Long-Lived Assets [Line Items]      
Net sales 18,083 12,547 14,437
Net property 14,425 13,833 14,571
Europe, Middle East, Africa and India [Domain]      
Revenues from External Customers and Long-Lived Assets [Line Items]      
Net sales 19,746 12,969 14,612
Net property 2,703 2,813 2,649
Rest of World [Domain]      
Revenues from External Customers and Long-Lived Assets [Line Items]      
Net sales 17,139 13,026 13,902
Net property $ 3,427 $ 3,593 $ 3,776
v3.22.0.1
SEGMENTS AND GEOGRAPHIC REGIONS Segment Reporting Information (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Segment Reporting Information [Line Items]      
Net sales $ 54,968 $ 38,542 $ 42,951
Business Acquisition, Pro Forma Revenue     42,998
Restructuring, goodwill impairment and asset related charges - net 6 708 3,219
Equity in earnings (losses) of nonconsolidated affiliates 975 (18) (94)
Operating EBIT 9,533 2,715  
Pro Forma Operating EBIT     4,352
Depreciation and amortization 2,842 2,874 2,938
Total Assets 62,990 61,470  
Total Assets, Excluding Discontinued Operations     60,524
Investment in nonconsolidated affiliates 2,045 1,327 1,404
Capital expenditures 1,501 1,252 1,961
Packaging & Specialty Plastics [Member]      
Segment Reporting Information [Line Items]      
Net sales 28,128 18,301 20,245
Business Acquisition, Pro Forma Revenue     20,245
Restructuring, goodwill impairment and asset related charges - net 8 30 439
Equity in earnings (losses) of nonconsolidated affiliates 490 173 162
Operating EBIT 6,638 2,325  
Pro Forma Operating EBIT     2,904
Depreciation and amortization 1,358 1,372 1,435
Total Assets 30,556 30,069  
Total Assets, Excluding Discontinued Operations     29,522
Investment in nonconsolidated affiliates 1,230 661 675
Capital expenditures 808 678 1,039
Industrial Intermediates & Infrastructure [Member]      
Segment Reporting Information [Line Items]      
Net sales 16,851 12,021 13,440
Business Acquisition, Pro Forma Revenue     13,449
Restructuring, goodwill impairment and asset related charges - net 1 22 1,175
Equity in earnings (losses) of nonconsolidated affiliates 471 (166) (241)
Operating EBIT 2,282 355  
Pro Forma Operating EBIT     845
Depreciation and amortization 612 605 594
Total Assets 13,750 12,220  
Total Assets, Excluding Discontinued Operations     11,753
Investment in nonconsolidated affiliates 670 531 568
Capital expenditures 359 268 452
Performance Materials & Coatings [Member]      
Segment Reporting Information [Line Items]      
Net sales 9,672 7,951 8,923
Business Acquisition, Pro Forma Revenue     8,961
Restructuring, goodwill impairment and asset related charges - net 10 192 1,076
Equity in earnings (losses) of nonconsolidated affiliates 7 6 5
Operating EBIT 866 314  
Pro Forma Operating EBIT     918
Depreciation and amortization 842 870 877
Total Assets 13,810 13,915  
Total Assets, Excluding Discontinued Operations     14,059
Investment in nonconsolidated affiliates 111 108 101
Capital expenditures 334 306 470
Corporate Segment [Member]      
Segment Reporting Information [Line Items]      
Net sales 317 269 343
Business Acquisition, Pro Forma Revenue     343
Restructuring, goodwill impairment and asset related charges - net (13) 464 529
Equity in earnings (losses) of nonconsolidated affiliates 7 (31) (20)
Operating EBIT (253) (279)  
Pro Forma Operating EBIT     (315)
Depreciation and amortization 30 27 32
Total Assets 4,874 5,266  
Total Assets, Excluding Discontinued Operations     5,190
Investment in nonconsolidated affiliates 34 27 60
Capital expenditures $ 0 $ 0 $ 0
v3.22.0.1
SEGMENTS AND GEOGRAPHIC REGIONS EBIT Reconciliation (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Segment Reporting [Abstract]      
Income (loss) from continuing operations, net of tax $ 6,405 $ 1,294 $ (1,717)
Provision for income taxes on continuing operations 1,740 777 470
Income (loss) from continuing operations before income taxes 8,145 2,071 (1,247)
Interest income 55 38 81
Interest expense and amortization of debt discount 731 827 933
Pro Forma Adjustments     65
Other Nonrecurring (Income) Expense (712) 145 $ (4,682)
Operating EBIT $ 9,533 $ 2,715  
v3.22.0.1
SEGMENTS AND GEOGRAPHIC REGIONS Significant Items (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Gain (loss) related to litigation settlement $ 54 $ 544 $ 205
Charges related to separation, distribution and tax matters agreements 30 (21) (144)
Gain (loss) on divestiture 16 717 (49)
Integration and separation costs   (239) (1,013)
Restructuring, goodwill impairment and asset related charges - net (69) (718) (3,219)
Loss on early extinguishment of debt (574) (149) (102)
Standard and Extended Product Warranty Accrual, Increase (Decrease) for Preexisting Warranties   11 39
Accrual adjustment (159) (285) (399)
Other Nonrecurring (Income) Expense (712) 145 (4,682)
Digitalization program costs (169)    
Packaging & Specialty Plastics [Member]      
Gain (loss) related to litigation settlement 0 544 170
Charges related to separation, distribution and tax matters agreements 0 0 0
Gain (loss) on divestiture 16 52 0
Integration and separation costs   0 0
Restructuring, goodwill impairment and asset related charges - net (8) (30) (439)
Loss on early extinguishment of debt 0 0 0
Standard and Extended Product Warranty Accrual, Increase (Decrease) for Preexisting Warranties   0 0
Accrual adjustment     (5)
Other Nonrecurring (Income) Expense 8 566 (274)
Digitalization program costs 0    
Industrial Intermediates & Infrastructure [Member]      
Gain (loss) related to litigation settlement 54 0 0
Charges related to separation, distribution and tax matters agreements 0 0 0
Gain (loss) on divestiture 0 61 (5)
Integration and separation costs   0 0
Restructuring, goodwill impairment and asset related charges - net (1) (22) (1,175)
Loss on early extinguishment of debt 0 0 0
Standard and Extended Product Warranty Accrual, Increase (Decrease) for Preexisting Warranties   0 0
Accrual adjustment     (8)
Other Nonrecurring (Income) Expense 53 39 (1,188)
Digitalization program costs 0    
Performance Materials & Coatings [Member]      
Gain (loss) related to litigation settlement 0 0 0
Charges related to separation, distribution and tax matters agreements 0 0 0
Gain (loss) on divestiture 0 0 0
Integration and separation costs   0 0
Restructuring, goodwill impairment and asset related charges - net (10) (192) (1,076)
Loss on early extinguishment of debt 0 0 0
Standard and Extended Product Warranty Accrual, Increase (Decrease) for Preexisting Warranties   0 0
Accrual adjustment     (50)
Other Nonrecurring (Income) Expense (10) (192) (1,126)
Digitalization program costs 0    
Corporate Segment [Member]      
Gain (loss) related to litigation settlement 0 0 35
Charges related to separation, distribution and tax matters agreements 30 (21) (144)
Gain (loss) on divestiture 0 604 (44)
Integration and separation costs   (239) (1,013)
Restructuring, goodwill impairment and asset related charges - net (50) (474) (529)
Loss on early extinguishment of debt (574) (149) (102)
Standard and Extended Product Warranty Accrual, Increase (Decrease) for Preexisting Warranties   11 39
Accrual adjustment     (336)
Other Nonrecurring (Income) Expense (763) $ (268) $ (2,094)
Digitalization program costs $ (169)    
v3.22.0.1
VALUATION AND QUALIFYING ACCOUNTS (Schedule of Valuation and Qualifying Accounts) (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Accounts Receivable - Allowance for Doubtful Receivables      
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]      
Balance at beginning of year $ 51 $ 45 $ 42
Additions charged to expenses 16 22 24
SEC Schedule, 12-09, Valuation Allowances and Reserves, Deduction (13) (16) (21)
Balance at end of year 54 51 45
Accounts Receivable - Allowance for Doubtful Receivables | Sadara Chemical Company      
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]      
Additions charged to expenses 2    
Inventory - Obsolescence Reserve      
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]      
Balance at beginning of year 23 35 23
Additions charged to expenses 3 2 19
SEC Schedule, 12-09, Valuation Allowances and Reserves, Deduction (12) (14) (7)
Balance at end of year 14 23 35
Reserves for Other Investments and Noncurrent Receivables      
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]      
Balance at beginning of year 2,093 2,215 460
Additions charged to expenses 19 7 1,758
SEC Schedule, 12-09, Valuation Allowances and Reserves, Deduction (79) (129) (3)
Balance at end of year 2,033 2,093 2,215
Reserves for Other Investments and Noncurrent Receivables | Sadara Chemical Company      
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]      
Additions charged to expenses 1,753    
SEC Schedule, 12-09, Valuation Allowances and Reserves, Deduction (77) (77)  
Deferred Tax Assets - Valuation Allowance      
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]      
Balance at beginning of year 1,302 1,262 1,225
Additions charged to expenses 201 313 140
SEC Schedule, 12-09, Valuation Allowances and Reserves, Deduction (112) (273) (103)
Balance at end of year $ 1,391 $ 1,302 $ 1,262