UNITED RENTALS, INC., 10-K filed on 1/24/2024
Annual Report
v3.23.4
Cover Page - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2023
Jan. 22, 2024
Jun. 30, 2023
Cover [Abstract]      
Document Type 10-K    
Document Annual Report true    
Document Period End Date Dec. 31, 2023    
Document Transition Report false    
Entity Registrant Name United Rentals, Inc.    
Entity File Number 1-13663    
Entity Incorporation, State or Country Code DE    
Entity Tax Identification Number 06-1522496    
Entity Address, Address Line One 100 First Stamford Place, Suite 700    
Entity Address, City or Town Stamford    
Entity Address, State or Province CT    
Entity Address, Postal Zip Code 06902    
City Area Code 203    
Local Phone Number 622-3131    
Title of 12(b) Security Common Stock, $.01 par value, of United Rentals, Inc.    
Trading Symbol URI    
Security Exchange Name NYSE    
Entity Well-known Seasoned Issuer Yes    
Entity Voluntary Filers No    
Entity Current Reporting Status Yes    
Entity Interactive Data Current Yes    
Entity Filer Category Large Accelerated Filer    
Entity Small Business false    
Entity Emerging Growth Company false    
ICFR Auditor Attestation Flag true    
Document Financial Statement Error Correction [Flag] false    
Entity Shell Company false    
Entity Public Float     $ 26,700
Entity Common Stock, Shares Outstanding   67,191,627  
Documents Incorporated by Reference Portions of United Rentals, Inc.’s Proxy Statement related to the 2024 Annual Meeting of Stockholders are incorporated by reference into Part III of this annual report.    
Entity Central Index Key 0001067701    
Current Fiscal Year End Date --12-31    
Document Fiscal Year Focus 2023    
Document Fiscal Period Focus FY    
Amendment Flag false    
v3.23.4
Audit Information
12 Months Ended
Dec. 31, 2023
Audit Information [Abstract]  
Auditor Name Ernst & Young LLP
Auditor Location Stamford, Connecticut
Auditor Firm ID 42
v3.23.4
CONSOLIDATED BALANCE SHEETS - USD ($)
$ in Millions
Dec. 31, 2023
Dec. 31, 2022
ASSETS    
Cash and cash equivalents $ 363 $ 106
Accounts receivable, net 2,230 2,004
Inventory 205 232
Prepaid expenses and other assets 135 381
Total current assets 2,933 2,723
Goodwill 5,940 6,026
Other intangible assets, net 670 452
Operating lease right-of-use assets 1,099 819
Other long-term assets 43 47
Total assets 25,589 24,183
LIABILITIES AND STOCKHOLDERS’ EQUITY    
Short-term debt and current maturities of long-term debt 1,465 161
Accounts payable 905 1,139
Accrued expenses and other liabilities 1,267 1,145
Total current liabilities 3,637 2,445
Long-term debt 10,053 11,209
Deferred taxes 2,701 2,671
Operating Lease, Liability, Noncurrent 895 642
Other long-term liabilities 173 154
Total liabilities 17,459 17,121
Common stock—$0.01 par value, 500,000,000 shares authorized, 115,010,396 and 67,269,577 shares issued and outstanding, respectively, at December 31, 2023 and 114,758,508 and 69,356,981 shares issued and outstanding, respectively, at December 31, 2022 1 1
Additional paid-in capital 2,650 2,626
Retained earnings 11,672 9,656
Treasury stock at cost—47,740,819 and 45,401,527 shares at December 31, 2023 and December 31, 2022, respectively (5,965) (4,957)
Accumulated other comprehensive loss (228) (264)
Total stockholders’ equity 8,130 7,062
Total liabilities and stockholders’ equity 25,589 24,183
Sales of rental equipment    
ASSETS    
Property and equipment, net 14,001 13,277
Property and equipment, net    
ASSETS    
Property and equipment, net $ 903 $ 839
v3.23.4
CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares
Dec. 31, 2023
Dec. 31, 2022
Statement of Financial Position [Abstract]    
Common stock, par value (in dollars per share) $ 0.01 $ 0.01
Common stock, shares authorized (in shares) 500,000,000 500,000,000
Common stock, shares issued (in shares) 115,010,396 114,758,508
Common stock, shares outstanding (in shares) 67,269,577 69,356,981
Treasury stock (in shares) 47,740,819 45,401,527
v3.23.4
CONSOLIDATED STATEMENTS OF INCOME - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Revenues:      
Revenues $ 14,332 $ 11,642 $ 9,716
Cost of revenues:      
Cost of equipment rentals, excluding depreciation 4,900 4,018 3,329
Depreciation of rental equipment 2,350 1,853 1,611
Total cost of revenues 8,519 6,646 5,863
Gross profit 5,813 4,996 3,853
Selling, general and administrative expenses 1,527 1,400 1,199
Merger related costs 0 0 3
Restructuring charge 28 0 2
Non-rental depreciation and amortization 431 364 372
Operating income 3,827 3,232 2,277
Interest expense, net 635 445 424
Other (income) expense, net (19) (15) 7
Income before provision for income taxes 3,211 2,802 1,846
Provision for income taxes 787 697 460
Net income $ 2,424 $ 2,105 $ 1,386
Basic earnings per share (in dollars per share) $ 35.40 $ 29.77 $ 19.14
Diluted earnings per share (in dollars per share) $ 35.28 $ 29.65 $ 19.04
Equipment rentals      
Revenues:      
Revenues $ 12,064 $ 10,116 $ 8,207
Sales of rental equipment      
Revenues:      
Revenues 1,574 965 968
Cost of revenues:      
Cost of goods and services sold 788 399 537
Sales of new equipment      
Revenues:      
Revenues 218 154 203
Cost of revenues:      
Cost of goods and services sold 179 124 169
Contractor supplies sales      
Revenues:      
Revenues 146 126 109
Cost of revenues:      
Cost of goods and services sold 99 84 78
Service and other revenues      
Revenues:      
Revenues 330 281 229
Cost of revenues:      
Cost of goods and services sold $ 203 $ 168 $ 139
v3.23.4
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Statement of Comprehensive Income [Abstract]      
Net income $ 2,424 $ 2,105 $ 1,386
Other comprehensive income (loss):      
Foreign currency translation adjustments [1] 37 (93) (26)
Fixed price diesel swaps (1) 0 1
Other comprehensive income (loss) [1] 36 (93) (25)
Comprehensive income $ 2,460 $ 2,012 $ 1,361
[1] There were no material reclassifications from accumulated other comprehensive loss reflected in other comprehensive income (loss) during the years ended December 31, 2023, 2022 or 2021. There was no material tax impact related to the foreign currency translation adjustments during the years ended December 31, 2023, 2022 or 2021. See note 14 to the consolidated financial statements for a discussion addressing our determination pertaining to the permanent reinvestment of unremitted foreign earnings. There were no material taxes associated with other comprehensive income (loss) during the years ended December 31, 2023, 2022 or 2021.
v3.23.4
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Parenthetical) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Statement of Comprehensive Income [Abstract]      
Reclassification from AOCI, current period, net of tax, attributable to parent $ 0 $ 0 $ 0
Other comprehensive income (loss), foreign currency translation adjustment, tax, portion attributable to parent 0 0 0
Other comprehensive income (loss), tax, portion attributable to parent $ 0 $ 0 $ 0
v3.23.4
CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($)
Total
Common Stock 
Additional Paid-In Capital
Retained Earnings
Treasury Stock
Accumulated Other Comprehensive (Loss) Income
[2]
Balance (in shares) at Dec. 31, 2020 [1]   72,000,000        
Balance at Dec. 31, 2020   $ 1,000,000 $ 2,482,000,000 $ 6,165,000,000 $ (3,957,000,000) $ (146,000,000)
Balance (in shares) at Dec. 31, 2020         42,000,000  
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Net income $ 1,386,000,000     1,386,000,000    
Dividends declared 0          
Foreign currency translation adjustments (26,000,000) [3]         (26,000,000)
Fixed price diesel swaps 1,000,000         1,000,000
Stock compensation expense, net     119,000,000      
Tax withholding for share based compensation     (34,000,000)      
Balance (in shares) at Dec. 31, 2021 [1]   72,000,000        
Balance at Dec. 31, 2021   $ 1,000,000 2,567,000,000 7,551,000,000 $ (3,957,000,000) (171,000,000)
Balance (in shares) at Dec. 31, 2021         42,000,000  
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Net income 2,105,000,000     2,105,000,000    
Dividends declared 0          
Foreign currency translation adjustments (93,000,000) [3]         (93,000,000)
Fixed price diesel swaps $ 0          
Stock compensation expense, net     127,000,000      
Tax withholding for share based compensation     (68,000,000)      
Repurchase of common stock (in shares)   (3,000,000) [1]     (3,000,000)  
Repurchase of common stock         $ (1,000,000,000)  
Balance (in shares) at Dec. 31, 2022 69,356,981 69,000,000 [1]        
Balance at Dec. 31, 2022 $ 7,062,000,000 $ 1,000,000 2,626,000,000 9,656,000,000 $ (4,957,000,000) (264,000,000)
Balance (in shares) at Dec. 31, 2022 45,401,527       45,000,000  
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Net income $ 2,424,000,000     2,424,000,000    
Dividends declared [4]       (408,000,000)    
Foreign currency translation adjustments 37,000,000 [3]         37,000,000
Fixed price diesel swaps $ (1,000,000)         (1,000,000)
Stock compensation expense, net     94,000,000      
Tax withholding for share based compensation     (70,000,000)      
Repurchase of common stock (in shares)   (3,000,000) [1]     (3,000,000)  
Repurchase of common stock         $ (1,008,000,000)  
Balance (in shares) at Dec. 31, 2023 67,269,577 67,000,000 [1]        
Balance at Dec. 31, 2023 $ 8,130,000,000 $ 1,000,000 $ 2,650,000,000 $ 11,672,000,000 $ (5,965,000,000) $ (228,000,000)
Balance (in shares) at Dec. 31, 2023 47,740,819       48,000,000  
[1] Amounts may not foot due to rounding.
[2] As of December 31, 2023, 2022 and 2021, the Accumulated Other Comprehensive Loss balance primarily reflects foreign currency translation adjustments.
[3] There were no material reclassifications from accumulated other comprehensive loss reflected in other comprehensive income (loss) during the years ended December 31, 2023, 2022 or 2021. There was no material tax impact related to the foreign currency translation adjustments during the years ended December 31, 2023, 2022 or 2021. See note 14 to the consolidated financial statements for a discussion addressing our determination pertaining to the permanent reinvestment of unremitted foreign earnings. There were no material taxes associated with other comprehensive income (loss) during the years ended December 31, 2023, 2022 or 2021.
[4] n January 2023, our Board of Directors approved our first-ever quarterly dividend program (accordingly, there were no dividends declared during 2022 or 2021). We declared dividends of $5.92 per share during the year ended December 31, 2023.
v3.23.4
CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (Parenthetical)
12 Months Ended
Dec. 31, 2023
$ / shares
Statement of Stockholders' Equity [Abstract]  
Dividends declared (in USD per share) $ 5.92
v3.23.4
CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Cash Flows From Operating Activities:      
Net income $ 2,424 $ 2,105 $ 1,386
Adjustments to reconcile net income to net cash provided by operating activities:      
Depreciation and amortization 2,781 2,217 1,983
Amortization of deferred financing costs and original issue discounts 14 13 13
Gain on sales of rental equipment (786) (566) (431)
Gain on sales of non-rental equipment (21) (9) (10)
Insurance proceeds from damaged equipment (38) (32) (25)
Stock compensation expense, net 94 127 119
Merger related costs 0 0 3
Restructuring charge 28 0 2
Loss on repurchase/redemption of debt securities 0 17 30
Increase in deferred taxes 35 537 268
Changes in operating assets and liabilities, net of amounts acquired:      
Increase in accounts receivable (167) (329) (300)
Decrease (increase) in inventory 19 (25) 9
Decrease (increase) in prepaid expenses and other assets 281 (164) 248
(Decrease) increase in accounts payable (45) 304 307
Increase in accrued expenses and other liabilities 85 238 87
Net cash provided by operating activities 4,704 4,433 3,689
Cash Flows From Investing Activities:      
Payments for purchases of rental equipment (3,714) (3,436) (2,998)
Payments for purchases of non-rental equipment and intangible assets (356) (254) (200)
Proceeds from sales of rental equipment 1,574 965 968
Proceeds from sales of non-rental equipment 60 24 30
Insurance proceeds from damaged equipment 38 32 25
Purchases of other companies, net of cash acquired (574) (2,340) (1,436)
Purchases of investments (4) (7) 0
Net cash used in investing activities (2,976) (5,016) (3,611)
Cash Flows From Financing Activities:      
Proceeds from debt 8,576 9,885 8,364
Payments of debt (8,574) (8,241) (8,462)
Payments of financing costs 0 (24) (8)
Dividends paid (406) 0 0
Common stock repurchased, including tax withholdings for share based compensation (1,070) (1,068) (34)
Net cash (used in) provided by financing activities (1,474) 552 (140)
Effect of foreign exchange rates 3 (7) 4
Net increase (decrease) in cash and cash equivalents 257 (38) (58)
Cash and cash equivalents at beginning of year 106 144 202
Cash and cash equivalents at end of year 363 106 144
Supplemental disclosure of cash flow information:      
Cash paid for interest 614 406 391
Cash paid for income taxes, net $ 493 $ 326 $ 202
v3.23.4
Organization, Description of Business and Consolidation
12 Months Ended
Dec. 31, 2023
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
Organization, Description of Business and Consolidation Organization, Description of Business and Consolidation
United Rentals, Inc. ("Holdings") is principally a holding company and conducts its operations primarily through its wholly owned subsidiary, United Rentals (North America), Inc. (“URNA”), and subsidiaries of URNA. Holdings’ primary asset is its sole ownership of all issued and outstanding shares of common stock of URNA. URNA’s various credit agreements and debt instruments place restrictions on its ability to transfer funds to its stockholder. As used in this report, the terms the “Company,” “United Rentals,” “we,” “us,” and “our” refer to United Rentals, Inc. and its subsidiaries, unless otherwise indicated.
We rent equipment to a diverse customer base that includes construction and industrial companies, manufacturers, utilities, municipalities, homeowners and government entities. We primarily operate in the United States and Canada, and have a limited presence in Europe, Australia and New Zealand. In addition to renting equipment, we sell new and used rental equipment, as well as related contractor supplies, parts and service.
The accompanying consolidated financial statements include our accounts and those of our controlled subsidiary companies. All significant intercompany accounts and transactions have been eliminated. We consolidate variable interest entities if we are deemed the primary beneficiary of the entity.
v3.23.4
Summary of Significant Accounting Policies
12 Months Ended
Dec. 31, 2023
Accounting Policies [Abstract]  
Summary of Significant Accounting Policies Summary of Significant Accounting Policies
Cash Equivalents
We consider all highly liquid instruments with maturities of three months or less when purchased to be cash equivalents.
Allowance for Credit Losses
We maintain allowances for credit losses. These allowances reflect our estimate of the amount of our receivables that we will be unable to collect based on historical write-off experience and, as applicable, current conditions and reasonable and supportable forecasts that affect collectibility. Our estimate could require change based on changing circumstances, including changes in the economy or in the particular circumstances of individual customers. Accordingly, we may be required to increase or decrease our allowances. Trade receivables that have contractual maturities of one year or less are written-off when they are determined to be uncollectible based on the criteria necessary to qualify as a deduction for federal tax purposes. Write-offs of such receivables require management approval based on specified dollar thresholds. See note 3 to our consolidated financial statements for further detail.
Inventory
Inventory consists of new equipment, contractor supplies, tools, parts, fuel and related supply items. Inventory is stated at the lower of cost or market. Cost is determined, depending on the type of inventory, using either a specific identification or weighted-average method.
Rental Equipment
Rental equipment, which includes service and delivery vehicles, is recorded at cost and depreciated over the estimated useful life of the equipment using the straight-line method. The range of estimated useful lives for rental equipment is two to 20 years. Rental equipment is depreciated to a salvage value of zero to 50 percent of cost. The weighted average salvage value of our rental equipment is 12 percent of cost. Rental equipment is depreciated whether or not it is out on rent.
Accounts payable as of December 31, 2023 includes $74 of amounts due but unpaid for purchases of rental equipment. The net impact of accrued purchases of rental equipment was not material for the years ended December 31, 2022 and 2021.
Property and Equipment
Property and equipment are recorded at cost and depreciated over their estimated useful lives using the straight-line method. The range of estimated useful lives for property and equipment is three to 40 years. Ordinary repair and maintenance costs are charged to expense as incurred. Leasehold improvements are amortized using the straight-line method over their estimated useful lives or the remaining life of the lease, whichever is shorter.
Acquisition Accounting
We have made a number of acquisitions in the past and may continue to make acquisitions in the future. The assets acquired and liabilities assumed are recorded based on their respective fair values at the date of acquisition. Long-lived assets (principally rental equipment), goodwill and other intangible assets generally represent the largest components of our acquisitions. Rental equipment is valued utilizing either a cost, market or income approach, or a combination of certain of these methods, depending on the asset being valued and the availability of market or income data. Goodwill is calculated as the excess of the cost of the acquired business over the net of the fair value of the assets acquired and the liabilities assumed. The intangible assets that we have acquired are non-compete agreements, customer relationships and trade names and associated trademarks. The estimated fair values of these intangible assets reflect various assumptions about discount rates, revenue growth rates, operating margins, terminal values, useful lives and other prospective financial information. Non-compete agreements, customer relationships and trade names and associated trademarks are valued based on an excess earnings or income approach based on projected cash flows.
Determining the fair value of the assets and liabilities acquired can be judgmental in nature and can involve the use of significant estimates and assumptions. The judgments made in determining the estimated fair value assigned to the assets acquired, as well as the estimated life of the assets, can materially impact net income in periods subsequent to the acquisition through depreciation and amortization, and in certain instances through impairment charges, if the asset becomes impaired in the future. As discussed below, we regularly review for impairments.
When we make an acquisition, we also acquire other assets and assume liabilities. These other assets and liabilities typically include, but are not limited to, parts inventory, accounts receivable, accounts payable and other working capital items. Because of their short-term nature, the fair values of these other assets and liabilities generally approximate the book values on the acquired entities' balance sheets.
Evaluation of Goodwill Impairment
Goodwill is tested for impairment annually or more frequently if an event or circumstance indicates that an impairment loss may have been incurred. Application of the goodwill impairment test requires judgment, including: the identification of reporting units; assignment of assets and liabilities to reporting units; assignment of goodwill to reporting units; determination of the fair value of each reporting unit; and an assumption as to the form of the transaction in which the reporting unit would be acquired by a market participant (either a taxable or nontaxable transaction).
When conducting the goodwill impairment test, we are required to compare the fair value of our reporting units (which are our regions) with the carrying amount. As discussed in note 5 to our consolidated financial statements, our divisions are our operating segments. We conduct the goodwill impairment test at the reporting unit level, which is one level below the operating segment level.
Financial Accounting Standards Board ("FASB") guidance permits entities to first assess qualitative factors to determine whether it is more likely than not that the fair value of a reporting unit is less than its carrying amount. We estimate the fair value of our reporting units using a combination of an income approach based on the present value of estimated future cash flows and a market approach based on market price data of shares of our Company and other corporations engaged in similar businesses as well as acquisition multiples paid in recent transactions. We believe this approach, which utilizes multiple valuation techniques, yields the most appropriate evidence of fair value.
In connection with our goodwill impairment test that was conducted as of October 1, 2023, we bypassed the optional qualitative assessment for each reporting unit and quantitatively compared the fair values of our reporting units with their carrying amounts. Our goodwill impairment testing as of this date indicated that all of our reporting units, excluding our Mobile Storage reporting unit, had estimated fair values which exceeded their respective carrying amounts by at least 54 percent. We completed the acquisition of General Finance in May 2021, and all of the assets in the Mobile Storage reporting unit were acquired in the General Finance acquisition. The estimated fair value of our Mobile Storage reporting unit exceeded its carrying amount by eight percent. As all of the assets in the Mobile Storage reporting unit were recorded at fair value as of the May 2021 acquisition date, we expected the percentage by which the fair value for this reporting unit exceeded the carrying value to be significantly less than the equivalent percentages determined for our other reporting units.
In connection with our goodwill impairment test that was conducted as of October 1, 2022, we bypassed the optional qualitative assessment for each reporting unit and quantitatively compared the fair values of our reporting units with their carrying amounts. Our goodwill impairment testing as of this date indicated that all of our reporting units, excluding our Mobile Storage reporting unit, had estimated fair values which exceeded their respective carrying amounts by at least 37 percent. We completed the acquisition of General Finance in May 2021, and all of the assets in the Mobile Storage reporting unit were acquired in the General Finance acquisition. The estimated fair value of our Mobile Storage reporting unit exceeded its carrying
amount by eight percent. As all of the assets in the Mobile Storage reporting unit were recorded at fair value as of the May 2021 acquisition date, we expected the percentages by which the fair values for this reporting unit exceeded the carrying value to be significantly less than the equivalent percentages determined for our other reporting units.
Other Intangible Assets
Other intangible assets consist of non-compete agreements, customer relationships and trade names and associated trademarks. The non-compete agreements are being amortized on a straight-line basis over initial periods of approximately five years. The customer relationships are being amortized either using the sum of the years' digits method or on a straight-line basis over initial periods generally ranging from eight to 15 years. The trade names and associated trademarks are being amortized using the sum of the years' digits method over initial periods of approximately five years. We believe that the amortization methods used reflect the estimated pattern in which the economic benefits will be consumed.
Long-Lived Assets
Long-lived assets are recorded at the lower of amortized cost or fair value. As part of an ongoing review of the valuation of long-lived assets, we assess the carrying value of such assets if facts and circumstances suggest they may be impaired. If this review indicates the carrying value of such an asset may not be recoverable, as determined by an undiscounted cash flow analysis over the remaining useful life, the carrying value would be reduced to its estimated fair value.
Translation of Foreign Currency
Assets and liabilities of our foreign subsidiaries that have a functional currency other than U.S. dollars are translated into U.S. dollars using exchange rates at the balance sheet date. Revenues and expenses are translated at average exchange rates effective during the year. Foreign currency translation gains and losses are included as a component of accumulated other comprehensive (loss) income within stockholders’ equity.
Revenue Recognition
As discussed in note 3 to our consolidated financial statements, we recognize revenue in accordance with two different accounting standards: 1) Topic 606 (which addresses revenue from contracts with customers) and 2) Topic 842 (which addresses lease revenue). As discussed in note 3, most of our revenue is accounted for under Topic 842. The discussion below addresses our primary revenue types based on the accounting standard used to determine the accounting.
Lease revenues (Topic 842)
The accounting for the significant types of revenue that are accounted for under Topic 842 is discussed below.
Owned equipment rentals: Owned equipment rentals represent revenues from renting equipment that we own. We account for such rentals as operating leases.
Re-rent revenue: Re-rent revenue reflects revenues from equipment that we rent from vendors and then rent to our customers. We account for such rentals as subleases. The accounting for re-rent revenue is the same as the accounting for owned equipment rentals described above.
Revenues from contracts with customers (Topic 606)
The accounting for the significant types of revenue that are accounted for under Topic 606 is discussed below.
Delivery and pick-up: Delivery and pick-up revenue associated with renting equipment is recognized when the service is performed.
Sales of rental equipment, new equipment and contractor supplies are recognized at the time of delivery to, or pick-up by, the customer and when collectibility is probable.
Service and other revenues primarily represent revenues earned from providing repair and maintenance services on our customers’ fleet (including parts sales). Service revenue is recognized as the services are performed.
See note 3 to our consolidated financial statements for further discussion of our revenue accounting.
Delivery Expense
Equipment rentals include our revenues from fees we charge for equipment delivery. Delivery costs are charged to operations as incurred, and are included in cost of revenues on our consolidated statements of income.
Advertising Expense
We promote our business through local and national advertising in various media, including television, trade publications, branded sponsorships, yellow pages, the internet, radio and direct mail. Advertising costs are generally expensed as incurred. These costs may include the development costs for branded content and advertising campaigns. Advertising expense, net of the qualified advertising reimbursements discussed below, was not material for the years ended December 31, 2023, 2022 and 2021.
We receive reimbursements for advertising that promotes a vendor’s products or services. Such reimbursements that meet the applicable criteria under U.S. generally accepted accounting principles (“GAAP”) are offset against advertising costs in the period in which we recognize the incremental advertising cost. The amounts of qualified advertising reimbursements that reduced advertising expense were $44, $53 and $49 for the years ended December 31, 2023, 2022 and 2021, respectively.
Insurance
We are insured for general liability, workers’ compensation and automobile liability, subject to deductibles or self-insured retentions per occurrence. Losses within the deductible amounts are accrued based upon the aggregate liability for reported claims incurred, as well as an estimated liability for claims incurred but not yet reported. These liabilities are not discounted. We are also self-insured for group medical claims but purchase “stop loss” insurance as protection against any one significant loss.
Income Taxes
We use the liability method of accounting for income taxes. Under this method, deferred tax assets and liabilities are determined based on the differences between the financial statement and tax bases of assets and liabilities and are measured using the tax rates and laws that are expected to be in effect when the differences are expected to reverse. Recognition of deferred tax assets is limited to amounts considered by management to be more likely than not to be realized in future periods. The most significant positive evidence that we consider in the recognition of deferred tax assets is the expected reversal of cumulative deferred tax liabilities resulting from book versus tax depreciation of our rental equipment fleet that is well in excess of the deferred tax assets.
We use a two-step approach for recognizing and measuring tax benefits taken or expected to be taken in a tax return regarding uncertainties in income tax positions. The first step is recognition: we determine whether it is more likely than not that a tax position will be sustained upon examination, including resolution of any related appeals or litigation processes, based on the technical merits of the position. In evaluating whether a tax position has met the more-likely-than-not recognition threshold, we presume that the position will be examined by the appropriate taxing authority with full knowledge of all relevant information. The second step is measurement: a tax position that meets the more-likely-than-not recognition threshold is measured to determine the amount of benefit to recognize in the financial statements. The tax position is measured at the largest amount of benefit that is greater than 50 percent likely of being realized upon ultimate settlement. Differences between tax positions taken in a tax return and amounts recognized in the financial statements will generally result in one or more of the following: an increase in a liability for income taxes payable, a reduction of an income tax refund receivable, a reduction in a deferred tax asset or an increase in a deferred tax liability.
We have historically considered the undistributed earnings of our foreign subsidiaries to be indefinitely reinvested, and, accordingly, no taxes were provided on such earnings prior to the fourth quarter of 2020. In 2021, we remitted the cumulative amount of identified cash in our foreign operations in excess of near-term working capital needs. The taxes recorded associated with the remitted cash were immaterial. We continue to expect that the remaining balance of our undistributed foreign earnings will be indefinitely reinvested. If we determine that all or a portion of such foreign earnings are no longer indefinitely reinvested, we may be subject to additional foreign withholding taxes and U.S. state income taxes.
Use of Estimates
The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the amounts reported in the financial statements and accompanying notes. Significant estimates impact the calculation of the allowance for credit losses, depreciation and amortization, income taxes and reserves for claims. Actual results could materially differ from those estimates.
Concentrations of Credit Risk
Financial instruments that potentially subject us to significant concentrations of credit risk include cash and cash equivalents and accounts receivable. We maintain cash and cash equivalents with high quality financial institutions. Concentration of credit risk with respect to receivables is limited because a large number of geographically diverse customers makes up our customer base (see note 3 to our consolidated financial statements for further detail). We manage credit risk through credit approvals, credit limits and other monitoring procedures.
Stock-Based Compensation
We measure stock-based compensation at the grant date based on the fair value of the award and recognize stock-based compensation expense over the requisite service period. Determining the fair value of stock option awards requires judgment, including estimating stock price volatility and expected option life. Restricted stock awards are valued based on the fair value of the stock on the grant date and the related compensation expense is recognized over the service period. Similarly, for time-based restricted stock awards subject to graded vesting, we recognize compensation cost on a straight-line basis over the requisite service period. For performance-based restricted stock units ("RSUs"), compensation expense is recognized if satisfaction of the performance condition is considered probable. We recognize forfeitures of stock-based compensation as they occur.
New Accounting Pronouncements
Improvements to Reportable Segment Disclosures. In November 2023, the FASB issued ASU 2023-07, which expands reportable segment disclosure requirements, primarily through enhanced disclosures about significant segment expenses. The amendments in the ASU require, among other things, disclosure of significant segment expenses that are regularly provided to an entity's chief operating decision maker (“CODM”) and a description of other segment items (the difference between segment revenue less the segment expenses disclosed under the significant expense principle and each reported measure of segment profit or loss) by reportable segment, as well as disclosure of the title and position of the CODM, and an explanation of how the CODM uses the reported measure(s) of segment profit or loss in assessing segment performance and deciding how to allocate resources. Annual disclosures are required for fiscal years beginning after December 15, 2023 and interim disclosures are required for periods within fiscal years beginning after December 15, 2024. Retrospective application is required, and early adoption is permitted. These requirements are not expected to have an impact on our financial statements, but will result in significantly expanded reportable segment disclosures.
Improvements to Income Tax Disclosures. In December 2023, the FASB issued ASU 2023-09, which requires disclosure of disaggregated income taxes paid, prescribes standard categories for the components of the effective tax rate reconciliation, and modifies other income tax-related disclosures. ASU 2023-09 is effective for fiscal years beginning after December 15, 2024, may be applied prospectively or retrospectively, and allows for early adoption. These requirements are not expected to have an impact on our financial statements, but will impact our income tax disclosures.
Accounting Guidance Adopted in 2023
Reference Rate Reform. In March 2020, the FASB issued ASU 2020-04, Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting, which provides temporary optional expedients and exceptions to accounting guidance on contract modifications and hedge accounting to ease entities’ financial reporting burdens as the market transitions from the London Interbank Offered Rate (“LIBOR”) and other interbank offered rates to alternative reference rates. This guidance generally allows for contract modifications solely related to the replacement of the reference rate to be accounted for as a continuation of the existing contract instead of as an extinguishment of the contract, without triggering certain accounting impacts that could be required associated with an extinguishment of the contract. In January 2021, the FASB issued ASU 2021-01, Reference Rate Reform (Topic 848): Scope, to expand the scope of this guidance to include derivatives. In December 2022, the FASB issued ASU 2022-06, Reference Rate Reform (Topic 848): Deferral of the Sunset Date of Topic 848, which extends the period of time entities can utilize the reference rate reform relief guidance under ASU 2020-04 from December 31, 2022, to December 31, 2024. In April 2023, our term loan facility was amended to transition to an interest rate based on the Secured Overnight Financing Rate ("SOFR"). Prior to the amendment, interest on the term loan facility reflected LIBOR plus a margin (or an alternative base rate plus a margin). We applied the above guidance when accounting for the term loan facility amendment, and adoption of this guidance did not have a material impact on our financial statements. As of December 31, 2023, we have no debt instruments that use LIBOR as a reference rate, and this guidance is not expected to have a material impact on our financial statements in the future.
v3.23.4
Revenue Recognition
12 Months Ended
Dec. 31, 2023
Revenue from Contract with Customer [Abstract]  
Revenue Recognition Revenue Recognition
Revenue Recognition Accounting Standards
We recognize revenue in accordance with two different accounting standards: 1) Topic 606 (which addresses revenue from contracts with customers) and 2) Topic 842 (which addresses lease revenue). Under Topic 606, revenue from contracts with customers is measured based on the consideration specified in the contract with the customer, and excludes any sales incentives and amounts collected on behalf of third parties. A performance obligation is a promise in a contract to transfer a distinct good or service to a customer, and is the unit of account under Topic 606. As reflected below, most of our revenue is accounted for under Topic 842. Our contracts with customers generally do not include multiple performance obligations. We recognize revenue when we satisfy a performance obligation by transferring control over a product or service to a customer. The amount of revenue recognized reflects the consideration we expect to be entitled to in exchange for such products or services.

Nature of goods and services
In the following table, revenue is summarized by type and by the applicable accounting standard.
Year Ended December 31, 
202320222021
Topic 842Topic 606TotalTopic 842Topic 606TotalTopic 842Topic 606Total
Revenues:
Owned equipment rentals$9,948 $— $9,948 $8,310 $— $8,310 $6,840 $— $6,840 
Re-rent revenue233233235235194194
Ancillary and other rental revenues:
Delivery and pick-up941941799799616616
Other756186942596176772426131557
Total ancillary and other rental revenues756 1,127 1,883 596 975 1,571 426 747 1,173 
Total equipment rentals10,937 1,127 12,064 9,141 975 10,116 7,460 747 8,207 
Sales of rental equipment1,5741,574965965968968
Sales of new equipment218218154154203203
Contractor supplies sales146146126126109109
Service and other revenues330330281281229229
Total revenues$10,937 $3,395 $14,332 $9,141 $2,501 $11,642 $7,460 $2,256 $9,716 
Revenues by reportable segment and geographical market are presented in note 5 of the consolidated financial statements using the revenue captions reflected in our consolidated statements of operations. The majority of our revenue is recognized in our general rentals segment and in the U.S. (for the year ended December 31, 2023, 75 percent and 91 percent, respectively). We believe that the disaggregation of our revenue from contracts to customers as reflected above, coupled with the further discussion below and the reportable segment and geographical market disclosures in note 5, depicts how the nature, amount, timing and uncertainty of our revenue and cash flows are affected by economic factors.

Lease revenues (Topic 842)
The accounting for the types of revenue that are accounted for under Topic 842 is discussed below.
Owned equipment rentals represent our most significant revenue type (they accounted for 69 percent of total revenues for the year ended December 31, 2023) and are governed by our standard rental contract. We account for such rentals as operating leases. The lease terms are included in our contracts, and the determination of whether our contracts contain leases generally does not require significant assumptions or judgments. Our lease revenues do not include material amounts of variable payments.
Owned equipment rentals: Owned equipment rentals represent revenues from renting equipment that we own. We do not generally provide an option for the lessee to purchase the rented equipment at the end of the lease, and do not generate material revenue from sales of equipment under such options.
We recognize revenues from renting equipment on a straight-line basis. Our rental contract periods are hourly, daily, weekly or monthly. By way of example, if a customer were to rent a piece of equipment and the daily, weekly and monthly rental rates for that particular piece were (in actual dollars) $100, $300 and $900, respectively, we would recognize revenue of $32.14 per day. The daily rate for recognition purposes is calculated by dividing the monthly rate of $900 by the monthly term
of 28 days. This daily rate assumes that the equipment will be on rent for the full 28 days, as we are unsure of when the customer will return the equipment and therefore unsure of which rental contract period will apply.
As part of this straight-line methodology, when the equipment is returned, we recognize as incremental revenue the excess, if any, between the amount the customer is contractually required to pay, which is based on the rental contract period applicable to the actual number of days the equipment was out on rent, over the cumulative amount of revenue recognized to date. In any given accounting period, we will have customers return equipment and be contractually required to pay us more than the cumulative amount of revenue recognized to date under the straight-line methodology. For instance, continuing the above example, if the customer rented the above piece of equipment on December 29 and returned it at the close of business on January 1, we would recognize incremental revenue on January 1 of $171.44 (in actual dollars, representing the difference between the amount the customer is contractually required to pay, or $300 at the weekly rate, and the cumulative amount recognized to date on a straight-line basis, or $128.56, which represents four days at $32.14 per day).
We record amounts billed to customers in excess of recognizable revenue as deferred revenue on our balance sheet. We had deferred revenue (associated with both Topic 842 and Topic 606) of $138 and $131 as of December 31, 2023 and 2022, respectively.
As noted above, we are unsure of when the customer will return rented equipment. As such, we do not know how much the customer will owe us upon return of the equipment and cannot provide a maturity analysis of future lease payments. Our equipment is generally rented for short periods of time (significantly less than a year). Lessees do not provide residual value guarantees on rented equipment.
We expect to derive significant future benefits from our equipment following the end of the rental term. Our rentals are generally short-term in nature, and our equipment is typically rented for the majority of the time that we own it. We additionally recognize revenue from sales of rental equipment when we dispose of the equipment.
Re-rent revenue: Re-rent revenue reflects revenues from equipment that we rent from vendors and then rent to our customers. We account for such rentals as subleases. The accounting for re-rent revenue is the same as the accounting for owned equipment rentals described above.
“Other” equipment rental revenue is primarily comprised of 1) Rental Protection Plan (or "RPP") revenue associated with the damage waiver customers can purchase when they rent our equipment to protect against potential loss or damage, 2) environmental charges associated with the rental of equipment, 3) charges for rented equipment that is damaged by our customers and 4) charges for setup and other services performed on rented equipment.
Revenues from contracts with customers (Topic 606)
The accounting for the types of revenue that are accounted for under Topic 606 is discussed below. Substantially all of our revenues under Topic 606 are recognized at a point-in-time rather than over time.
Delivery and pick-up: Delivery and pick-up revenue associated with renting equipment is recognized when the service is performed.
“Other” equipment rental revenue is primarily comprised of revenues associated with the consumption of fuel by our customers which are recognized when the equipment is returned by the customer (and consumption, if any, can be measured).
Sales of rental equipment, new equipment and contractor supplies are recognized at the time of delivery to, or pick-up by, the customer and when collectibility is probable.
Service and other revenues primarily represent revenues earned from providing repair and maintenance services on our customers’ fleet (including parts sales). Service revenue is recognized as the services are performed.

Receivables and contract assets and liabilities
As reflected above, most of our equipment rental revenue is accounted for under Topic 842 (such revenue represented 76 percent of our total revenues for the year ended December 31, 2023). The customers that are responsible for the remaining revenue that is accounted for under Topic 606 are generally the same customers that rent our equipment. We manage credit risk associated with our accounts receivables at the customer level. Because the same customers generate the revenues that are accounted for under both Topic 606 and Topic 842, the discussions below on credit risk and our allowance for credit losses address receivables arising from revenues from both Topic 606 and Topic 842.
Concentration of credit risk with respect to our receivables is limited because a large number of geographically diverse customers makes up our customer base. Our largest customer accounted for less than one percent of total revenues in each of 2023, 2022, and 2021. Our customer with the largest receivable balance represented approximately one percent of total receivables at December 31, 2023 and 2022. We manage credit risk through credit approvals, credit limits and other monitoring procedures.
Our allowance for credit losses reflects our estimate of the amount of our receivables that we will be unable to collect based on historical write-off experience and, as applicable, current conditions and reasonable and supportable forecasts that affect collectibility. Our estimate could require change based on changing circumstances, including changes in the economy or in the particular circumstances of individual customers. Accordingly, we may be required to increase or decrease our allowance. Trade receivables that have contractual maturities of one year or less are written-off when they are determined to be uncollectible based on the criteria necessary to qualify as a deduction for federal tax purposes. Write-offs of such receivables require management approval based on specified dollar thresholds. See the table below for a rollforward of our allowance for credit losses.
The measurement of expected credit losses is based on relevant information from past events, including historical experiences, current conditions and reasonable and supportable forecasts that affect collectibility. Trade receivables are the only material financial asset we have that is subject to the requirement to measure expected credit losses as noted above, as this requirement does not apply to receivables arising from operating lease revenues. Substantially all of our non-lease trade receivables are due in one year or less. As discussed above, most of our equipment rental revenue is accounted for as lease revenue (such revenue represented 76 percent of our total revenues for the year ended December 31, 2023), and these revenues account for corresponding portions of the $2.230 billion of net accounts receivable and the associated allowance for credit losses of $169 as of December 31, 2023.
As discussed above, most of our equipment rental revenue is accounted for under Topic 842. The customers that are responsible for the remaining revenue that is accounted for under Topic 606 are generally the same customers that rent our equipment. We manage credit risk associated with our accounts receivables at the customer level. The rollforward of our allowance for credit losses (in total, and associated with revenues arising from both Topic 606 and Topic 842) is shown below.
Year ended December 31,
202320222021
Beginning balance$134 $112 $108 
Charged to costs and expenses (1)14 11 
Charged to revenue (2)60 49 31 
Deductions and other (3)(39)(38)(32)
Ending balance$169 $134 $112 
_________________
(1)    Reflects bad debt expenses recognized within selling, general and administrative expenses (associated with Topic 606 revenues).
(2)    Primarily reflects credit losses associated with lease revenues that were recognized as a reduction to equipment rentals revenue (primarily associated with Topic 842 revenues).
(3)    Primarily represents write-offs of accounts, net of immaterial recoveries and other activity.
We do not have material contract assets, or impairment losses associated therewith, or material contract liabilities, associated with contracts with customers. Our contracts with customers do not generally result in material amounts billed to customers in excess of recognizable revenue. We did not recognize material revenue during the years ended December 31, 2023 and December 31, 2022 that was included in the contract liability balance as of the beginning of such periods.

Performance obligations
Most of our Topic 606 revenue is recognized at a point-in-time, rather than over time. Accordingly, in any particular period, we do not generally recognize a significant amount of revenue from performance obligations satisfied (or partially satisfied) in previous periods, and the amounts of such revenue recognized during the years ended December 31, 2023 and December 31, 2022 were not material. We also do not expect to recognize material revenue in the future related to performance obligations that were unsatisfied (or partially unsatisfied) as of December 31, 2023.

Payment terms
Our Topic 606 revenues do not include material amounts of variable consideration. Our payment terms vary by the type and location of our customer and the products or services offered. The time between invoicing and when payment is due is not significant. Our contracts do not generally include a significant financing component. For certain products or services and customer types, we require payment before the products or services are delivered to the customer. Our contracts with customers do not generally result in significant obligations associated with returns, refunds or warranties. See above for a discussion of how we manage credit risk.
Revenue is recognized net of taxes collected from customers, which are subsequently remitted to governmental authorities.

Contract costs
We do not recognize any assets associated with the incremental costs of obtaining a contract with a customer (for example, a sales commission) that we expect to recover. Most of our revenue is recognized at a point-in-time or over a period of one year or less, and we use the practical expedient that allows us to recognize the incremental costs of obtaining a contract as an expense when incurred if the amortization period of the asset that we otherwise would have recognized is one year or less.

Contract estimates and judgments
Our revenues accounted for under Topic 606 generally do not require significant estimates or judgments, primarily for the following reasons:
The transaction price is generally fixed and stated in our contracts;
As noted above, our contracts generally do not include multiple performance obligations, and accordingly do not generally require estimates of the standalone selling price for each performance obligation;
Our revenues do not include material amounts of variable consideration, or result in significant obligations associated with returns, refunds or warranties; and
Most of our revenue is recognized as of a point-in-time and the timing of the satisfaction of the applicable performance obligations is readily determinable. As noted above, our Topic 606 revenue is generally recognized at the time of delivery to, or pick-up by, the customer.
Our revenues accounted for under Topic 842 also generally do not require significant estimates or judgments. We monitor and review our estimated standalone selling prices on a regular basis.
v3.23.4
Acquisitions
12 Months Ended
Dec. 31, 2023
Business Combination and Asset Acquisition [Abstract]  
Acquisitions Acquisitions
On December 7, 2022, we completed the acquisition of assets of Ahern Rentals, Inc. ("Ahern Rentals"), which was accounted for as a business combination. Ahern Rentals was the eighth largest equipment rental company in North America and served customers primarily in the construction and industrial sectors across 30 states. The acquisition:
• Increased capacity in key geographies, with concentrations on both U.S. coasts and in the Gulf region;
• Increased availability of high-demand aerial and material handling equipment for our customers; and
• Created immediate cross-sell opportunities to an expanded customer base.
The aggregate consideration paid to acquire Ahern Rentals was $1.988 billion. The acquisition and related fees and expenses were funded through the issuance of $1.5 billion principal amount of 6 percent Senior Secured Notes and drawings on our senior secured asset-based revolving credit facility (“ABL facility”).
During the year ended December 31, 2023, we recognized measurement period adjustments primarily to establish the fair values for intangible assets and lease assets and liabilities. These adjustments resulted in a substantial reduction to goodwill versus the previously reported amount (see note 9 to the consolidated financial statements for further discussion of goodwill changes). Non-rental depreciation and amortization for the year ended December 31, 2023 includes $7 of intangible asset amortization that would have been recognized in 2022 if the intangible asset values had been established as of December 31, 2022. The following table summarizes the fair values of the assets acquired and liabilities assumed.
 Inventory$20 
 Rental equipment1,232 
 Property and equipment186 
 Intangible assets (1)428 
 Operating lease right-of-use assets211 
 Other assets10 
 Total identifiable assets acquired2,087 
 Accounts payable, accrued expenses and other liabilities(24)
 Operating lease liabilities(199)
 Debt (finance leases)(38)
 Total liabilities assumed(261)
 Net identifiable assets acquired1,826 
 Goodwill (2)162 
 Net assets acquired$1,988 
(1)The following table reflects the fair values and useful lives of the acquired intangible assets identified based on our purchase accounting assessments:
.
Fair value Life (years)
Customer relationships$330 9
Non-compete agreements98 5
Total$428 
(2)All of the goodwill was assigned to our general rentals segment. The level of goodwill that resulted from the acquisition is primarily reflective of Ahern Rentals' going-concern value, the value of Ahern Rentals' assembled workforce and new customer relationships expected to arise from the acquisition. All of the goodwill is expected to be deductible for income tax purposes (because the acquisition is a purchase of assets, the goodwill that is deductible for income tax purposes equals the total acquired goodwill).
The debt issuance costs associated with the issuance of debt to partially fund the acquisition are reflected, net of amortization subsequent to the acquisition date, in long-term debt in our consolidated balance sheets. Additionally, in the first quarter of 2023, we initiated a restructuring program following the closing of the Ahern Rentals acquisition, and the costs under this program are included in “Restructuring charge” in our consolidated statements of income. The restructuring charges generally involve the closure of a large number of branches over a short period of time, often in periods following a major acquisition.
It is not practicable to reasonably estimate the amounts of revenue and earnings of Ahern Rentals since the acquisition date, primarily due to the movement of fleet between URI locations and the acquired Ahern Rentals locations, as well as our corporate structure and the allocation of corporate costs.
Pro forma financial information
The pro forma information below gives effect to the Ahern Rentals acquisition as if it had been completed on January 1, 2021. The pro forma information is not necessarily indicative of our results had the acquisition been completed on the above date, nor is it necessarily indicative of our future results. The pro forma information reflects Ahern Rentals’ historic revenue presented in accordance with our revenue mapping, does not reflect any cost savings from operating efficiencies or synergies that could result from the acquisition, and also does not reflect additional revenue opportunities following the acquisition. The table below presents unaudited pro forma consolidated income statement information as if Ahern Rentals had been included in our consolidated results for the entire period reflected:
Year Ended
 December 31,
 2022
United Rentals historic revenues$11,642 
Ahern Rentals historic revenues827 
Pro forma revenues12,469 
United Rentals historic pretax income$2,802 
Ahern Rentals historic pretax income
Combined pretax income2,804 
Pro forma adjustments to combined pretax income:
Impact of fair value mark-ups/useful life changes on depreciation (1)(94)
Impact of the fair value mark-up of acquired fleet on cost of rental equipment sales (2)(28)
Intangible asset amortization (3)(78)
Interest expense (4)(96)
Elimination of historic interest (5)53 
Elimination of historic legal and financing costs (6)11 
Pro forma pretax income$2,572 
________________
(1) Depreciation of rental equipment and non-rental depreciation were adjusted for the fair value mark-ups, and the changes in useful lives and salvage values, of the equipment acquired in the Ahern Rentals acquisition.
(2) Cost of rental equipment sales was adjusted for the fair value mark-ups, and the changes in useful lives and salvage values, of rental equipment acquired in the Ahern Rentals acquisition.
(3) Intangible asset amortization was adjusted to include amortization of the acquired intangible assets.
(4) As discussed above, the acquisition and related fees and expenses were funded through the issuance of senior notes and drawings on our ABL facility. Interest expense was adjusted to reflect interest on the debt used to finance the acquisition.
(5) Historic interest on debt that is not part of the combined entity was eliminated.
(6) Reflects legal and financing costs incurred by Ahern Rentals that do not relate to the combined entity (specifically, legal costs related to a particular lawsuit and costs related to an attempted financing).
In addition to the Ahern Rentals acquisition, during 2023 and 2022, we completed a series of acquisitions which were not significant individually or in the aggregate. See the consolidated statements of cash flows for the total cash outflow for purchases of other companies, net of cash acquired, which includes Ahern Rentals and the other completed acquisitions, and see note 9 to our consolidated financial statements for rollforwards showing the goodwill acquired associated with these acquisitions.
v3.23.4
Segment Information
12 Months Ended
Dec. 31, 2023
Segment Reporting [Abstract]  
Segment Information Segment Information
Our reportable segments are i) general rentals and ii) specialty. In the fourth quarter of 2021, following a realignment of certain of our divisions and regions, and changes in leadership roles and responsibilities, we updated our analysis of operating segments and concluded that our divisions represent our operating segments. Prior to the fourth quarter of 2021, our regions were our operating segments. While this update reflects a change in operating segments, it did not result in any changes to the rental locations in each reportable segment, and, as a result, there were no changes to the historically reported segment financial information. Our determination of the operating segments is primarily based on geography, but also includes consideration of the offered products and services.
As noted below, we evaluate segment performance primarily based on segment equipment rentals gross profit. The primary change resulting from the change in segment presentation is to our ongoing review of segment equipment rentals margins, which we monitor on a quarterly basis to assess margin similarity between operating segments. Because of the change in operating segments, this margin analysis is now conducted at the division level, while it was historically (prior to the realignment in the fourth quarter of 2021) performed at the region level. As discussed further in note 2 to our consolidated financial statements ("Evaluation of Goodwill Impairment"), we test for goodwill impairment at the reporting unit (the region, which is one level below the operating segment (division)) level, and the change in the segment structure did not impact our goodwill impairment testing.
For general rentals, the divisions discussed below, which are our operating segments, are aggregated into the reportable segment. The specialty segment is a single division that is both an operating segment and a reportable segment. We believe that the divisions that are aggregated into our reportable segments have similar economic characteristics, as each division is capital intensive, offers similar products to similar customers, uses similar methods to distribute its products, and is subject to similar competitive risks. The aggregation of our divisions also reflects the management structure that we use for making operating decisions and assessing performance. We evaluate segment performance primarily based on segment equipment rentals gross profit.
The general rentals segment includes the rental of i) general construction and industrial equipment, such as backhoes, skid-steer loaders, forklifts, earthmoving equipment and material handling equipment, ii) aerial work platforms, such as boom lifts and scissor lifts and iii) general tools and light equipment, such as pressure washers, water pumps and power tools. The general rentals segment reflects the aggregation of four geographic divisions—Central, Northeast, Southeast and West—and operates throughout the United States and Canada.
The specialty segment, which, as noted above, is a single division that is both an operating segment and a reportable segment, rents products (and provides setup and other services on such rented equipment) including i) trench safety equipment, such as trench shields, aluminum hydraulic shoring systems, slide rails, crossing plates, construction lasers and line testing equipment for underground work, ii) power and HVAC equipment, such as portable diesel generators, electrical distribution equipment, and temperature control equipment, iii) fluid solutions equipment primarily used for fluid containment, transfer and treatment, and iv) mobile storage equipment and modular office space. The specialty segment’s customers include construction companies involved in infrastructure projects, municipalities and industrial companies. This segment primarily operates in the United States and Canada, and has a limited presence in Europe, Australia and New Zealand.
The following table presents the percentage of equipment rental revenue by equipment type for the years ended December 31, 2023, 2022 and 2021: 
Year Ended December 31, 
202320222021
Primarily rented by our general rentals segment:
General construction and industrial equipment
42 %42 %42 %
Aerial work platforms
25 %24 %26 %
General tools and light equipment
%%%
Primarily rented by our specialty segment:
Power and HVAC equipment
10 %10 %%
Trench safety equipment
%%%
Fluid solutions equipment
%%%
Mobile storage equipment and modular office space
%%%
 
The accounting policies for our segments are the same as those described in the summary of significant accounting policies in note 2. Certain corporate costs, including those related to selling, finance, legal, risk management, human resources, corporate management and information technology systems, are deemed to be of an operating nature and are allocated to our segments based primarily on rental fleet size.
The following table sets forth financial information by segment as of, and for the years ended, December 31, 2023, 2022 and 2021:  
General
rentals
SpecialtyTotal
2023
Equipment rentals$8,803$3,261$12,064
Sales of rental equipment1,4111631,574
Sales of new equipment95123218
Contractor supplies sales8957146
Service and other revenues29931330
Total revenue10,697 3,635 14,332 
Depreciation and amortization expense2,3164652,781
Equipment rentals gross profit3,2191,5954,814
Capital expenditures3,0518133,864
Total assets $20,411$5,178$25,589
2022
Equipment rentals$7,345$2,771$10,116
Sales of rental equipment835130965
Sales of new equipment7381154
Contractor supplies sales8145126
Service and other revenues25031281
Total revenue8,584 3,058 11,642 
Depreciation and amortization expense1,7654522,217
Equipment rentals gross profit2,9051,3404,245
Capital expenditures2,8688223,690
Total assets$19,604$4,579$24,183
2021
Equipment rentals$6,074$2,133$8,207
Sales of rental equipment862106968
Sales of new equipment14261203
Contractor supplies sales7138109
Service and other revenues20227229
Total revenue7,351 2,365 9,716 
Depreciation and amortization expense1,6113721,983
Equipment rentals gross profit2,2699983,267
Capital expenditures2,7194793,198
Total assets$16,087$4,205$20,292
Equipment rentals gross profit is the primary measure management reviews to make operating decisions and assess segment performance. The following is a reconciliation of equipment rentals gross profit to income before provision for income taxes:  
Year Ended December 31, 
202320222021
Total equipment rentals gross profit
$4,814 $4,245 $3,267 
Gross profit from other lines of business
999 751 586 
Selling, general and administrative expenses
(1,527)(1,400)(1,199)
Merger related costs (1)— — (3)
Restructuring charge (2)(28)— (2)
Non-rental depreciation and amortization
(431)(364)(372)
Interest expense, net
(635)(445)(424)
Other income (expense), net19 15 (7)
Income before provision for income taxes$3,211 $2,802 $1,846 
 
 ___________________
(1)Reflects transaction costs associated with the General Finance acquisition that was completed in May 2021. Merger related costs only include costs associated with major acquisitions that significantly impact our operations.
(2)Primarily relates to branch closure charges and severance costs associated with our restructuring programs. As of December 31, 2023, there were no open restructuring programs.

We primarily operate in the United States and Canada, and have a limited presence in Europe, Australia and New Zealand. The foreign information in the table below primarily reflects Canada. The following table presents geographic area information for the years ended December 31, 2023, 2022 and 2021, except for balance sheet information, which is presented as of December 31, 2023 and 2022:
Domestic 
Foreign
Total 
2023
Equipment rentals$11,045 $1,019 $12,064 
Sales of rental equipment1,4271471,574
Sales of new equipment16850218
Contractor supplies sales13016146
Service and other revenues29337330
Total revenue13,0631,26914,332
Rental equipment, net12,6791,32214,001
Property and equipment, net84261903
Goodwill and other intangible assets, net$6,031$579$6,610
2022
Equipment rentals$9,139 $977 $10,116 
Sales of rental equipment87095965
Sales of new equipment12232154
Contractor supplies sales10917126
Service and other revenues24833281
Total revenue10,4881,15411,642
Rental equipment, net12,0471,23013,277
Property and equipment, net78950839
Goodwill and other intangible assets, net$6,024$454$6,478
2021
Equipment rentals$7,430 $777 $8,207 
Sales of rental equipment87395968
Sales of new equipment16241203
Contractor supplies sales9514109
Service and other revenues20128229
Total revenue$8,761 $955 $9,716 
v3.23.4
Prepaid Expenses and Other Assets
12 Months Ended
Dec. 31, 2023
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]  
Prepaid Expenses and Other Assets Prepaid Expenses and Other Assets
Prepaid expenses and other assets consist of the following:
December 31,
20232022
Equipment (1)$17 $17 
Insurance2931
Advertising reimbursements (2)2225
Income taxes (3)5235
Other (4)6273
Prepaid expenses and other assets$135 $381 
_________________
(1)    Reflects refundable deposits on expected purchases, primarily of rental equipment, pursuant to advance purchase agreements. Such deposits are presented as a component of cash flows from operations when paid.
(2)    Reflects reimbursements due for advertising that promotes a vendor’s products or services. See note 2 ("Advertising Expense") for further detail.
(3)    Primarily relates to tax depreciation benefits associated with the Ahern Rentals acquisition discussed in note 4 to the consolidated financial statements. The tax depreciation deductions generated by the Ahern Rentals acquisition resulted in an income tax receivable associated with U.S. federal and state tax payments made prior to the acquisition. The decrease reflected above from December 31, 2022 to December 31, 2023 reflects the use of a portion of the receivable to reduce cash paid for income taxes.
(4)    Includes multiple items, none of which are individually significant.
v3.23.4
Rental Equipment
12 Months Ended
Dec. 31, 2023
Property, Plant and Equipment [Abstract]  
Rental Equipment Rental Equipment
Rental equipment consists of the following:
December 31,
20232022
Rental equipment
$21,689 $20,074 
Less accumulated depreciation
(7,688)(6,797)
Rental equipment, net$14,001 $13,277 
Property and Equipment
Property and equipment consist of the following:
December 31,
20232022
Land
$157 $131 
Buildings
296 230 
Non-rental vehicles
268 317 
Machinery and equipment
265 223 
Furniture and fixtures
435 402 
Leasehold improvements
567 516 
1,988 1,819 
Less accumulated depreciation and amortization
(1,085)(980)
Property and equipment, net
$903 $839 
v3.23.4
Property and Equipment
12 Months Ended
Dec. 31, 2023
Property, Plant and Equipment [Abstract]  
Property and Equipment Rental Equipment
Rental equipment consists of the following:
December 31,
20232022
Rental equipment
$21,689 $20,074 
Less accumulated depreciation
(7,688)(6,797)
Rental equipment, net$14,001 $13,277 
Property and Equipment
Property and equipment consist of the following:
December 31,
20232022
Land
$157 $131 
Buildings
296 230 
Non-rental vehicles
268 317 
Machinery and equipment
265 223 
Furniture and fixtures
435 402 
Leasehold improvements
567 516 
1,988 1,819 
Less accumulated depreciation and amortization
(1,085)(980)
Property and equipment, net
$903 $839 
v3.23.4
Goodwill and Other Intangible Assets
12 Months Ended
Dec. 31, 2023
Goodwill and Intangible Assets Disclosure [Abstract]  
Goodwill and Other Intangible Assets Goodwill and Other Intangible Assets
The following table presents the changes in the carrying amount of goodwill for each of the three years in the period ended December 31, 2023:
General rentalsSpecialtyTotal
Balance at January 1, 2021 (1)$4,368 $800 $5,168 
Goodwill related to acquisitions (2)76 295 371 
Foreign currency translation and other adjustments(12)(11)
Balance at December 31, 2021 (1)4,445 1,083 5,528 
Goodwill related to acquisitions (2) (3)549 (20)529 
Foreign currency translation and other adjustments(14)(17)(31)
Balance at December 31, 2022 (1)4,980 1,046 6,026 
Goodwill related to acquisitions (2) (3)(209)111 (98)
Foreign currency translation and other adjustments12 
Balance at December 31, 2023 (1)$4,775$1,165$5,940
 
_________________
(1)    The total carrying amount of goodwill for all periods in the table above is reflected net of $1.557 billion of accumulated impairment charges, which were primarily recorded in our general rentals segment.
(2)    Includes goodwill adjustments for the effect on goodwill of changes to net assets acquired during the measurement period, which were not significant to our previously reported operating results or financial condition. Decreases in goodwill related to acquisitions above primarily reflect such measurement period adjustments.
(3)    For additional detail on the December 2022 acquisition of Ahern Rentals, which was assigned to our general rentals segment and accounted for most of the goodwill related to acquisitions in 2022, see note 4 to our consolidated financial statements. The decrease in goodwill related to acquisitions for the general rentals segment in 2023 primarily reflects measurement period adjustments associated with the Ahern Rentals acquisition, partially offset by other acquisition activity.
Other intangible assets were comprised of the following at December 31, 2023 and 2022:  
December 31, 2023
Weighted-Average Remaining
Amortization Period 
Gross
Carrying
Amount
Accumulated
Amortization
Net
Amount
Non-compete agreements4 years$176 $58 $118 
Customer relationships6 years$2,468 $1,919 $549 
Trade names and associated trademarks2 years$$$
 
December 31, 2022
Weighted-Average Remaining
Amortization Period 
Gross
Carrying
Amount
Accumulated
Amortization
 
Net
Amount
 
Non-compete agreements3 years$69 $22 $47 
Customer relationships5 years$2,349 $1,949 $400 
Trade names and associated trademarks3 years$14 $$
Our other intangibles assets, net at December 31, 2023 include the assets set forth in the table below associated with the acquisition of Ahern Rentals that is discussed in note 4 to our consolidated financial statements. No residual value has been assigned to these assets. The non-compete agreements are being amortized on a straight-line basis and the customer relationships are being amortized using the sum of the years' digits method, and we believe that such methods best reflect the estimated pattern in which the economic benefits will be consumed.
December 31, 2023
Weighted-Average Remaining
Amortization Period 
Net Carrying
Amount
Non-compete agreements4 years77 
Customer relationships8 years259 
Amortization expense for other intangible assets was $271, $219 and $233 for the years ended December 31, 2023, 2022 and 2021, respectively.
As of December 31, 2023, estimated amortization expense for other intangible assets for each of the next five years and thereafter was as follows: 
2024$208 
2025167 
2026124 
202781 
202839 
Thereafter
51 
Total
$670 
v3.23.4
Accrued Expenses and Other Liabilities and Other Long-Term Liabilities
12 Months Ended
Dec. 31, 2023
Payables and Accruals [Abstract]  
Accrued Expenses and Other Liabilities and Other Long-Term Liabilities Accrued Expenses and Other Liabilities and Other Long-Term Liabilities
Accrued expenses and other liabilities consist of the following:
December 31,
20232022
Self-insurance accruals
$78$68
Accrued compensation and benefit costs149207
Property and income taxes payable
139113
Restructuring reserves (1)216
Interest payable
152152
Deferred revenue (2)138131
National accounts accrual
173120
 Operating lease liability249211
Other (3)168137
Accrued expenses and other liabilities
$1,267 $1,145 
_________________

(1)    Primarily relates to branch closure charges and severance costs associated with our closed restructuring programs. As of December 31, 2023, there were no open restructuring programs.
(2)    Reflects amounts billed to customers in excess of recognizable revenue. See note 3 for additional detail.
(3)    Other includes multiple items, none of which are individually significant.
Other long-term liabilities consist of the following:  
December 31,
20232022
Self-insurance accruals
$121 $109 
Income taxes payable
1111
Accrued compensation and benefit costs
4134
Other long-term liabilities
$173 $154 
v3.23.4
Fair Value Measurements
12 Months Ended
Dec. 31, 2023
Fair Value Disclosures [Abstract]  
Fair Value Measurements Fair Value Measurements
As of December 31, 2023 and 2022, the amounts of our assets and liabilities that were accounted for at fair value were immaterial.
Fair value measurements are categorized in one of the following three levels based on the lowest level input that is significant to the fair value measurement in its entirety:
Level 1—Inputs to the valuation methodology are unadjusted quoted prices in active markets for identical assets or liabilities.
Level 2—Observable inputs other than quoted prices in active markets for identical assets or liabilities include:
a) quoted prices for similar assets or liabilities in active markets;
b) quoted prices for identical or similar assets or liabilities in inactive markets;
c) inputs other than quoted prices that are observable for the asset or liability;
d) inputs that are derived principally from or corroborated by observable market data by correlation or other means.
If the asset or liability has a specified (contractual) term, the Level 2 input must be observable for substantially the full term of the asset or liability.
Level 3—Inputs to the valuation methodology are unobservable (i.e., supported by little or no market activity) and significant to the fair value measure.
Fair Value of Financial Instruments
The carrying amounts reported in our consolidated balance sheets for accounts receivable, accounts payable and accrued expenses and other liabilities approximate fair value due to the immediate to short-term maturity of these financial instruments. The fair values of our variable rate debt facilities and finance leases approximated their book values as of December 31, 2023
and 2022. The estimated fair values of our other financial instruments, all of which are categorized in Level 1 of the fair value hierarchy, as of December 31, 2023 and 2022 have been calculated based upon available market information, and were as follows:  
December 31, 2023December 31, 2022
Carrying
Amount
Fair
Value 
Carrying
Amount 
Fair
Value 
Senior notes$7,720 $7,442 $7,712 $7,143 
v3.23.4
Debt
12 Months Ended
Dec. 31, 2023
Debt Disclosure [Abstract]  
Debt Debt
Debt, net of unamortized original issue premiums and unamortized debt issuance costs, consists of the following:
 
December 31, 
20232022
Repurchase facility expiring 2024 (1)$100 $100 
Accounts receivable securitization facility expiring 2024 (1)1,300959
Term loan facility expiring 2025 (1)945953
$4.25 billion ABL facility expiring 2027 (1)
1,2611,523
5 1/2 percent Senior Notes due 2027
498498
3 7/8 percent Senior Secured Notes due 2027
745744
4 7/8 percent Senior Notes due 2028 (2)
1,6651,663
6 percent Senior Secured Notes due 2029
1,4881,486
5 1/4 percent Senior Notes due 2030
745744
4 percent Senior Notes due 2030
744743
3 7/8 percent Senior Notes due 2031
1,0911,090
3 3/4 percent Senior Notes due 2032
744744
Finance leases192123
Total debt11,51811,370
Less short-term portion (3)(1,465)(161)
Total long-term debt$10,053 $11,209 
 
(1)    The table below presents financial information associated with our variable rate indebtedness as of and for the year ended December 31, 2023. There is no borrowing capacity under the repurchase facility because it is an uncommitted facility. We have borrowed the full available amount under the term loan facility. The principal obligation under the term loan facility is required to be repaid in quarterly installments in an aggregate amount equal to 1.0 percent per annum, with the balance due at the maturity of the facility. The average amount of debt outstanding under the term loan facility decreases slightly each quarter due to the requirement to repay a portion of the principal obligation.
ABL facilityAccounts receivable securitization facilityTerm loan facilityRepurchase facility
Borrowing capacity, net of letters of credit
$2,967 $— $— 
Letters of credit
14 
Interest rate at December 31, 20236.5 %6.4 %7.1 %6.5 %
Average month-end debt outstanding
1,694 1,171 953 50 
Weighted-average interest rate on average debt outstanding6.2 %6.1 %6.9 %6.0 %
Maximum month-end debt outstanding
1,848 1,300 958 100 

(2)    URNA separately issued 4 7/8 percent Senior Notes in August 2017 and in September 2017. Following the issuances, URNA consummated an exchange offer pursuant to which most of the 4 7/8 percent Senior Notes issued in September
2017 were exchanged for additional notes fungible with the 4 7/8 percent Senior Notes issued in August 2017. As of December 31, 2023, the total above is comprised of two separate 4 7/8 percent Senior Notes, one with a book value of $1.661 billion and one with a book value of $4.
(3)    As of December 31, 2023, short-term debt primarily reflected borrowings under the accounts receivable securitization and repurchase facilities and the short-term portion of our finance leases. As of December 31, 2022, short-term debt primarily reflected borrowings under the repurchase facility and the short-term portion of our finance leases. The accounts receivable securitization facility, which expires on June 24, 2024 and may be extended on a 364-day basis by mutual agreement with the purchasers under the facility, was not a short-term debt instrument as of December 31, 2022. The weighted average interest rates on our short-term debt, excluding finance leases, were 6.4 percent and 5.4 percent as of December 31, 2023 and 2022, respectively. See note 13 to the consolidated financial statements for further discussion on our finance leases.
Short-term debt
As of December 31, 2023, our short-term debt primarily reflects borrowings under the repurchase and accounts receivable securitization facilities and the short-term portion of our finance leases.
Repurchase facility. In June 2022, URNA entered into an uncommitted repurchase facility pursuant to which it may obtain short-term financing in an amount up to $100, secured by a subordinated note issued to URNA by our U.S. special purpose vehicle which holds receivable assets relating to our accounts receivable securitization facility. In 2023, the repurchase facility was amended, primarily to extend the maturity date to June 14, 2024, which may be further extended by the mutual consent of the parties to the repurchase facility agreement. Additionally, the repurchase facility was amended to replace an interest rate based on SOFR with an interest rate based on the Bloomberg Short Term Bank Yield Index ("BSBY"). Any repurchase transaction will have a one-month maturity unless terminated earlier as a result of a termination event under the accounts receivable securitization facility or the occurrence of any other event of default under the repurchase facility. The Company will guarantee the obligations of URNA under the repurchase facility. See the table above for financial information associated with the repurchase facility.
Accounts receivable securitization facility. The accounts receivable securitization facility expires on June 24, 2024 and may be extended on a 364-day basis by mutual agreement with the purchasers under the facility. Borrowings under the accounts receivable securitization facility bear interest based on SOFR. In 2023, the accounts receivable securitization facility was amended, primarily to increase the facility size to $1.3 billion. Key provisions of the facility include the following:
borrowings are permitted only to the extent that the face amount of the receivables in the collateral pool, net of applicable reserves, exceeds the outstanding loans by a specified amount. As of December 31, 2023, there were $1.545 billion of receivables, net of applicable reserves, in the collateral pool;
the receivables in the collateral pool are the lenders’ only source of repayment;
upon early termination of the facility, no new amounts will be advanced under the facility and collections on the receivables securing the facility will be used to repay the outstanding borrowings; and
standard termination events including, without limitation, a change of control of Holdings, URNA or certain of its subsidiaries, a failure to make payments, a failure to comply with standard default, delinquency, dilution and days sales outstanding covenants, or breach of the fixed charge coverage ratio covenant under the ABL facility (if applicable).
See the table above for financial information associated with the accounts receivable securitization facility.
Long-term debt
ABL facility. In June 2008, Holdings, URNA, and certain of our subsidiaries entered into a credit agreement providing for a five-year $1.25 billion ABL facility, a portion of which is available for borrowing in Canadian dollars. The ABL facility was subsequently upsized and extended, and a portion of the facility is also now available for borrowing in British pounds, Euros, Australian dollars and New Zealand dollars by certain subsidiaries of URNA in Europe, Australia and New Zealand. The size of the ABL facility was $4.25 billion as of December 31, 2023. See the table above for financial information associated with the ABL facility.
The ABL facility is subject to, among other things, the terms of a borrowing base derived from the value of eligible rental equipment and eligible inventory. The borrowing base is subject to certain reserves and caps customary for financings of this type. All amounts borrowed under the credit agreement must be repaid on or before June 2027. Loans under the credit agreement bear interest, at URNA’s option: (i) in the case of loans in U.S. dollars, at a rate equal to the term SOFR or daily SOFR (in each case plus a 0.10 percent credit margin adjustment) or an alternate base rate, in each case plus a spread, (ii) in the case of loans in Canadian dollars, at a rate equal to the Canadian prime rate or an alternate rate (Bankers' Acceptance Rate), in each case plus a spread, (iii) in the case of loans in Euros, at a rate equal to the Euro interbank offered rate or an alternate base
rate, in each case plus a spread, (iv) in the case of loans in British pounds, at a rate equal to the daily simple Sterling Overnight Interbank Average or an alternate base rate, in each case plus a spread or (v) in the case of loans in Australian Dollars or New Zealand Dollars, at a rate equal to the applicable bank bill rate or an alternate base rate, in each case plus a spread. The interest rates under the credit agreement are subject to change based on the availability in the facility. A commitment fee accrues on any unused portion of the commitments under the credit agreement at a fixed rate per annum. Ongoing extensions of credit under the credit agreement are subject to customary conditions, including sufficient availability under the borrowing base. As discussed below (see “Loan Covenants and Compliance”), the only financial covenant that currently exists in the ABL facility is the fixed charge coverage ratio. As of December 31, 2023, availability under the ABL facility has exceeded the required threshold and, as a result, this financial covenant was inapplicable. In addition, the credit agreement contains customary negative covenants applicable to Holdings, URNA and our subsidiaries, including negative covenants that restrict the ability of such entities to, among other things, (i) incur additional indebtedness or engage in certain other types of financing transactions, (ii) allow certain liens to attach to assets, (iii) repurchase, or pay dividends or make certain other restricted payments on, capital stock and certain other securities, (iv) prepay certain indebtedness and (v) make acquisitions and investments. The borrowings under the credit agreement by URNA are secured by substantially all of our assets and substantially all of the assets of certain of our U.S. subsidiaries (other than real property and certain accounts receivable). The borrowings under the credit agreement by URNA are guaranteed by Holdings and, subject to certain exceptions, our domestic subsidiaries. Borrowings under the credit agreement by URNA’s Canadian subsidiaries are also secured by substantially all the assets of URNA’s Canadian subsidiaries and supported by guarantees from the Canadian subsidiaries and from Holdings and URNA, and, subject to certain exceptions, our domestic subsidiaries. Borrowings under the credit agreement by URNA’s subsidiaries in Europe, Puerto Rico, Australia and New Zealand are guaranteed by Holdings, URNA, URNA’s Canadian subsidiaries and, subject to certain exceptions, our domestic subsidiaries and secured by substantially all the assets of our U.S. subsidiaries (other than real property and certain accounts receivable) and substantially all the assets of URNA’s Canadian subsidiaries. Under the ABL facility, a change of control (as defined in the credit agreement) constitutes an event of default, entitling our lenders, among other things, to terminate our ABL facility and to require us to repay outstanding borrowings.
Term loan facility. In October 2018, Holdings, URNA, and certain of our subsidiaries entered into a $1 billion senior secured term loan facility. See the table above for financial information associated with the term loan facility. The term loan facility is guaranteed by Holdings and the same domestic subsidiaries that guarantee the borrowings of URNA under the ABL facility. In addition, the obligations under the term loan facility are secured by first priority security interests in the same collateral that secures the borrowings of URNA under the ABL facility, on a pari passu basis with the ABL facility.
The principal obligations under the term loan facility are to be repaid in quarterly installments in an aggregate amount equal to 1.0 percent per annum, with the balance due at the maturity of the term loan facility. The term loan facility matures on October 31, 2025. In 2023, the term loan facility was amended to transition to an interest rate based on SOFR. Prior to the amendment, interest on the term loan facility reflected LIBOR plus a margin (or an alternative base rate plus a margin). LIBOR has been discontinued as a reference rate as a result of reference rate reform, and the amendment of the term loan facility did not have a material impact on our financial statements.
The term loan facility contains customary negative covenants applicable to URNA and its subsidiaries, including negative covenants that restrict the ability of such entities to, among other things, (i) incur additional indebtedness; (ii) incur additional liens; (iii) make dividends and other restricted payments; and (iv) engage in mergers, acquisitions and dispositions. The term loan facility does not include any financial covenants. Under the term loan facility, a change of control (as defined in the credit agreement) constitutes an event of default, entitling our lenders to, among other things, terminate the term loan facility and require us to repay outstanding loans.
5 1/2 percent Senior Notes due 2027. In November 2016, URNA issued $750 aggregate principal amount of 5 1/2 percent Senior Notes which are due May 15, 2027 (the “5 1/2 percent Notes”). In February 2017, URNA issued $250 aggregate principal amount of 5 1/2 percent Notes as an add-on to the existing 5 1/2 percent Notes. In May 2022, URNA redeemed $500 principal amount of the 5 1/2 percent Notes, and the aggregate principal amount of outstanding 5 1/2 percent Notes was $500 as of December 31, 2023. The notes issued in February 2017 have identical terms, and are fungible, with the existing 5 1/2 percent Notes. The 5 1/2 percent Notes are unsecured and are guaranteed by Holdings and certain domestic subsidiaries of URNA. The 5 1/2 percent Notes may be redeemed on or after May 15, 2022, at specified redemption prices that range from 102.75 percent in 2022, to 100 percent in 2025 and thereafter, plus accrued and unpaid interest, if any. The indenture governing the 5 1/2 percent Notes contains certain restrictive covenants, including, among others, limitations on (i) liens; (ii) additional indebtedness; (iii) mergers, consolidations and acquisitions; (iv) sales, transfers and other dispositions of assets; (v) loans and other investments; (vi) dividends and other distributions, stock repurchases and redemptions and other restricted payments; (vii) restrictions affecting subsidiaries; (viii) transactions with affiliates; and (ix) designations of unrestricted subsidiaries, as well as a requirement to timely file periodic reports with the SEC. Each of the restrictive covenants is subject to important exceptions and qualifications that would allow URNA and its subsidiaries to engage in these activities under certain conditions. The indenture also requires that, in the event of a change of control (as defined in the indenture), URNA must make an offer to purchase all of
the then-outstanding 5 1/2 percent Notes tendered at a purchase price in cash equal to 101 percent of the principal amount thereof, plus accrued and unpaid interest, if any, thereon. The carrying value of the 5 1/2 percent Notes includes the $1 unamortized portion of the original issue premium recognized in conjunction with the February 2017 issuance, which is being amortized through the maturity date in 2027. The effective interest rate on the 5 1/2 percent Notes, which includes the impact of the original issue premium, is 5.5 percent.
3 7/8 percent Senior Secured Notes due 2027. In November 2019, URNA issued $750 aggregate principal amount of 3 7/8 percent Senior Secured Notes (the “3 7/8 percent Notes”) which are due November 15, 2027. The 3 7/8 percent Notes are guaranteed by Holdings and certain domestic subsidiaries of URNA and are secured on a second-priority basis by liens on substantially all of URNA’s and the guarantors’ assets that secure the ABL facility and the term loan facility, subject to certain exceptions. The 3 7/8 percent Notes may be redeemed on or after November 15, 2022, at specified redemption prices that range from 101.938 percent in 2022, to 100 percent in 2025 and thereafter, in each case, plus accrued and unpaid interest, if any. In addition, at any time on or prior to November 15, 2022, up to 40 percent of the aggregate principal amount of the 3 7/8 percent Notes may be redeemed with the net cash proceeds of certain equity offerings at a redemption price equal to 103.875 percent of the aggregate principal amount of the notes plus accrued and unpaid interest, if any. The indenture governing the 3 7/8 percent Notes contains certain restrictive covenants, including, among others, limitations on (i) liens and (ii) mergers and consolidations, as well as a requirement to timely file periodic reports with the SEC. Each of the restrictive covenants is subject to important exceptions and qualifications that would allow URNA and its subsidiaries to engage in these activities under certain conditions. In addition, the requirements to provide subsidiary guarantees, to give further assurances and to make an offer to repurchase the notes upon the occurrence of a change of control will not apply to URNA and its restricted subsidiaries during any period when the 3 7/8 percent Notes are rated investment grade by both Standard & Poor’s Ratings Services and Moody’s Investors Service, Inc., or, in certain circumstances, another rating agency selected by URNA, provided at such time no default under the indenture has occurred and is continuing. The indenture also requires that, in the event of a change of control (as defined in the indenture), URNA must make an offer to purchase all of the then-outstanding 3 7/8 percent Notes tendered at a purchase price in cash equal to 101 percent of the principal amount thereof, plus accrued and unpaid interest, if any, thereon.
7/8 percent Senior Notes due 2028. In August 2017, URNA issued $925 principal amount of 4 7/8 percent Senior Notes (the “Initial 4 7/8 percent Notes”) which are due January 15, 2028. The Initial 4 7/8 percent Notes are unsecured and are guaranteed by Holdings and certain domestic subsidiaries of URNA. The Initial 4 7/8 percent Notes may be redeemed on or after January 15, 2023, at specified redemption prices that range from 102.438 percent in 2023, to 100 percent in 2026 and thereafter, in each case, plus accrued and unpaid interest, if any. The indenture governing the Initial 4 7/8 percent Notes contains certain restrictive covenants, including, among others, limitations on (i) liens; (ii) mergers and consolidations; (iii) sales, transfers and other dispositions of assets; (iv) dividends and other distributions, stock repurchases and redemptions and other restricted payments; and (v) designations of unrestricted subsidiaries, as well as a requirement to timely file periodic reports with the SEC. Each of the restrictive covenants is subject to important exceptions and qualifications that would allow URNA and its subsidiaries to engage in these activities under certain conditions. In addition, the covenant relating to dividends and other distributions, stock repurchases and redemptions and other restricted payments and the requirements relating to additional subsidiary guarantors will not apply to URNA and its restricted subsidiaries during any period when the Initial 4 7/8 percent Notes are rated investment grade by both Standard & Poor’s Ratings Services and Moody’s Investors Service, Inc., or, in certain circumstances, another rating agency selected by URNA, provided at such time no default under the indenture has occurred and is continuing. The indenture also requires that, in the event of a change of control (as defined in the indenture), URNA must make an offer to purchase all of the then-outstanding Initial 4 7/8 percent Notes tendered at a purchase price in cash equal to 101 percent of the principal amount thereof, plus accrued and unpaid interest, if any, thereon.
In September 2017, URNA issued $750 principal amount of 4 7/8 percent Senior Notes (the “Subsequent 4 7/8 percent Notes”) which are due January 15, 2028. The Subsequent 4 7/8 percent Notes represent a separate a distinct series of notes from the Initial 4 7/8 percent Notes. The Subsequent 4 7/8 percent Notes are unsecured and are guaranteed by Holdings and certain domestic subsidiaries of URNA. The Subsequent 4 7/8 percent Notes may be redeemed on or after January 15, 2023, at specified redemption prices that range from 102.438 percent in 2023, to 100 percent in 2026 and thereafter, in each case, plus accrued and unpaid interest, if any. The indenture governing the Subsequent 4 7/8 percent Notes contains certain restrictive covenants, including, among others, limitations on (i) liens; (ii) mergers and consolidations; (iii) sales, transfers and other dispositions of assets; (iv) dividends and other distributions, stock repurchases and redemptions and other restricted payments; and (v) designations of unrestricted subsidiaries, as well as a requirement to timely file periodic reports with the SEC. Each of the restrictive covenants is subject to important exceptions and qualifications that would allow URNA and its subsidiaries to engage in these activities under certain conditions. In addition, the covenant relating to dividends and other distributions, stock repurchases and redemptions and other restricted payments and the requirements relating to additional subsidiary guarantors will not apply to URNA and its restricted subsidiaries during any period when the Subsequent 4 7/8 percent Notes are rated investment grade by both Standard & Poor’s Ratings Services and Moody’s Investors Service, Inc., or, in certain circumstances,
another rating agency selected by URNA, provided at such time no default under the indenture has occurred and is continuing. The indenture also requires that, in the event of a change of control (as defined in the indenture), URNA must make an offer to purchase all of the then-outstanding Subsequent 4 7/8 percent Notes tendered at a purchase price in cash equal to 101 percent of the principal amount thereof, plus accrued and unpaid interest, if any, thereon. The effective interest rate on the Subsequent 4 7/8 percent Notes, which includes the impact of the original issue premium, is 4.84 percent.
In December 2017, we consummated an exchange offer pursuant to which approximately $744 principal amount of Subsequent 4 7/8 percent Notes were exchanged for additional Initial 4 7/8 percent Notes issued under the indenture governing the Initial 4 7/8 percent Notes and fungible with the Initial 4 7/8 percent Notes. As of December 31, 2023, the principal amounts outstanding were $1.669 billion for the Initial 4 7/8 percent Notes and $4 for the Subsequent 4 7/8 percent Notes. The carrying value of the Initial 4 7/8 percent Notes includes $1 of the unamortized original issue premium, which is being amortized through the maturity date in 2028. The effective interest rate on the Initial 4 7/8 percent Notes, which includes the impact of the original issue premium, is 4.86 percent.
6 percent Senior Secured Notes due 2029. In November 2022, URNA issued $1.500 billion aggregate principal amount of 6 percent Senior Secured Notes (the “6 percent Notes”) which are due December 15, 2029. The 6 percent Notes are guaranteed by Holdings and certain domestic subsidiaries of URNA and are secured on a first-priority basis by liens on substantially all of URNA’s and the guarantors’ assets that secure the ABL facility and the term loan facility, subject to certain exceptions. The 6 percent Notes may be redeemed on or after December 15, 2025, at specified redemption prices that range from 103.000 percent in 2025, to 100 percent in 2027 and thereafter, in each case, plus accrued and unpaid interest, if any. Up to 10 percent of the aggregate principal amount of the 6 percent Notes may also be redeemed during each period from (i) the issue date to, but excluding, December 15, 2023, (ii) December 15, 2023 to, but excluding, December 15, 2024 and (iii) December 15, 2024 to, but excluding, December 15, 2025, at a redemption price equal to 103.000 percent plus accrued and unpaid interest, if any. In addition, at any time on or prior to December 15, 2025, up to 40 percent of the aggregate principal amount of the 6 percent Notes may be redeemed with the net cash proceeds of certain equity offerings at a redemption price equal to 106.000 percent of the aggregate principal amount of the notes plus accrued and unpaid interest, if any. The indenture governing the 6 percent Notes contains certain restrictive covenants, including, among others, limitations on (i) liens and (ii) mergers and consolidations, as well as a requirement to timely file periodic reports with the SEC. Each of the restrictive covenants is subject to important exceptions and qualifications that would allow URNA and its subsidiaries to engage in these activities under certain conditions. In addition, the requirements to provide subsidiary guarantees, to give further assurances and to make an offer to repurchase the notes upon the occurrence of a change of control will not apply to URNA and its restricted subsidiaries during any period when the 6 percent Notes are rated investment grade by both Standard & Poor’s Ratings Services and Moody’s Investors Service, Inc., or, in certain circumstances, another rating agency selected by URNA, provided at such time no default under the indenture has occurred and is continuing. The indenture also requires that, in the event of a change of control (as defined in the indenture), URNA must make an offer to purchase all of the then-outstanding 6 percent Notes tendered at a purchase price in cash equal to 101 percent of the principal amount thereof, plus accrued and unpaid interest, if any, thereon.
5 1/4 percent Senior Notes due 2030. In May 2019, URNA issued $750 aggregate principal amount of 5 1/4 percent Senior Notes (the “5 1/4 percent Notes”) which are due January 15, 2030. The 5 1/4 percent Notes are unsecured and are guaranteed by Holdings and certain domestic subsidiaries of URNA. The 5 1/4 percent Notes may be redeemed on or after January 15, 2025, at specified redemption prices that range from 102.625 percent in 2025, to 100 percent in 2028 and thereafter, in each case, plus accrued and unpaid interest, if any. In addition, at any time on or prior to January 15, 2023, up to 40 percent of the aggregate principal amount of the 5 1/4 percent Notes may be redeemed with the net cash proceeds of certain equity offerings at a redemption price equal to 105.250 percent of the aggregate principal amount of the notes plus accrued and unpaid interest, if any. The indenture governing the 5 1/4 percent Notes contains certain restrictive covenants, including, among others, limitations on (i) liens; (ii) mergers and consolidations; and (iii) dividends and other distributions, stock repurchases and redemptions and other restricted payments, as well as a requirement to timely file periodic reports with the SEC. Each of the restrictive covenants is subject to important exceptions and qualifications that would allow URNA and its subsidiaries to engage in these activities under certain conditions. In addition, the covenant relating to dividends and other distributions, stock repurchases and redemptions and other restricted payments and the requirements relating to additional subsidiary guarantors will not apply to URNA and its restricted subsidiaries during any period when the 5 1/4 percent Notes are rated investment grade by both Standard & Poor’s Ratings Services and Moody’s Investors Service, Inc., or, in certain circumstances, another rating agency selected by URNA, provided at such time no default under the indenture has occurred and is continuing. The indenture also requires that, in the event of a change of control (as defined in the indenture), URNA must make an offer to purchase all of the then-outstanding 5 1/4 percent Notes tendered at a purchase price in cash equal to 101 percent of the principal amount thereof, plus accrued and unpaid interest, if any, thereon.
4 percent Senior Notes due 2030. In February 2020, URNA issued $750 aggregate principal amount of 4 percent Notes which are due July 15, 2030. The 4 percent Notes are unsecured and are guaranteed by Holdings and certain domestic
subsidiaries of URNA. The 4 percent Notes may be redeemed on or after July 15, 2025, at specified redemption prices that range from 102.000 percent in 2025, to 100 percent in 2028 and thereafter, in each case, plus accrued and unpaid interest, if any. In addition, at any time on or prior to July 15, 2023, up to 40 percent of the aggregate principal amount of the 4 percent Notes may be redeemed with the net cash proceeds of certain equity offerings at a redemption price equal to 104.000 percent of the aggregate principal amount of the notes plus accrued and unpaid interest, if any. The indenture governing the 4 percent Notes contains certain restrictive covenants, including, among others, limitations on (i) liens and (ii) mergers and consolidations, as well as a requirement to timely file periodic reports with the SEC. Each of the restrictive covenants is subject to important exceptions and qualifications that would allow URNA and its subsidiaries to engage in these activities under certain conditions. In addition, the requirements to provide subsidiary guarantees and to make an offer to repurchase the notes upon the occurrence of a change of control will not apply to URNA and its restricted subsidiaries during any period when the 4 percent Notes are rated investment grade by both Standard & Poor’s Ratings Services and Moody’s Investors Service, Inc., or, in certain circumstances, another rating agency selected by URNA, provided at such time no default under the indenture has occurred and is continuing. The indenture also requires that, in the event of a change of control (as defined in the indenture), URNA must make an offer to purchase all of the then-outstanding 4 percent Notes tendered at a purchase price in cash equal to 101 percent of the principal amount thereof, plus accrued and unpaid interest, if any, thereon.
3 7/8 percent Senior Notes due 2031. In August 2020, URNA issued $1.100 billion aggregate principal amount of 3 7/8 percent Senior Notes (the “3 7/8 percent Notes”) which are due February 15, 2031. The 3 7/8 percent Notes are unsecured and are guaranteed by Holdings and certain domestic subsidiaries of URNA. The 3 7/8 percent Notes may be redeemed on or after August 15, 2025, at specified redemption prices that range from 101.938 percent in 2025, to 100 percent in 2028 and thereafter, in each case, plus accrued and unpaid interest, if any. In addition, at any time on or prior to August 15, 2023, up to 40 percent of the aggregate principal amount of the 3 7/8 percent Notes may be redeemed with the net cash proceeds of certain equity offerings at a redemption price equal to 103.875 percent of the aggregate principal amount of the notes plus accrued and unpaid interest, if any. The indenture governing the 3 7/8 percent Notes contains certain restrictive covenants, including, among others, limitations on (i) liens and (ii) mergers and consolidations, as well as a requirement to timely file periodic reports with the SEC. Each of the restrictive covenants is subject to important exceptions and qualifications that would allow URNA and its subsidiaries to engage in these activities under certain conditions. In addition, the requirements to provide subsidiary guarantees and to make an offer to repurchase the notes upon the occurrence of a change of control will not apply to URNA and its restricted subsidiaries during any period when the 3 7/8 percent Notes are rated investment grade by both Standard & Poor’s Ratings Services and Moody’s Investors Service, Inc., or, in certain circumstances, another rating agency selected by URNA, provided at such time no default under the indenture has occurred and is continuing. The indenture also requires that, in the event of a change of control (as defined in the indenture), URNA must make an offer to purchase all of the then-outstanding 3 7/8 percent Notes tendered at a purchase price in cash equal to 101 percent of the principal amount thereof, plus accrued and unpaid interest, if any, thereon.
3 3/4 percent Senior Notes due 2032. In August 2021, URNA issued $750 aggregate principal amount of 3 3/4 percent Senior Notes (the “3 3/4 percent Notes”) which are due January 15, 2032. The 3 3/4 percent Notes are unsecured and are guaranteed by Holdings and certain domestic subsidiaries of URNA. The 3 3/4 percent Notes may be redeemed on or after July 15, 2026, at specified redemption prices that range from 101.875 percent in 2026, to 100 percent in 2029 and thereafter, in each case, plus accrued and unpaid interest, if any. In addition, at any time on or prior to July 30, 2024, up to 40 percent of the aggregate principal amount of the 3 3/4 percent Notes may be redeemed with the net cash proceeds of certain equity offerings at a redemption price equal to 103.750 percent of the aggregate principal amount of the notes plus accrued and unpaid interest, if any. The indenture governing the 3 3/4 percent Notes contains certain restrictive covenants, including, among others, limitations on (i) liens and (ii) mergers and consolidations, as well as a requirement to timely file periodic reports with the SEC. Each of the restrictive covenants is subject to important exceptions and qualifications that would allow URNA and its subsidiaries to engage in these activities under certain conditions. In addition, the requirements to provide subsidiary guarantees and to make an offer to repurchase the notes upon the occurrence of a change of control will not apply to URNA and its restricted subsidiaries during any period when the 3 3/4 percent Notes are rated investment grade by both Standard & Poor’s Ratings Services and Moody’s Investors Service, Inc., or, in certain circumstances, another rating agency selected by URNA, provided at such time no default under the indenture has occurred and is continuing. The indenture also requires that, in the event of a change of control (as defined in the indenture), URNA must make an offer to purchase all of the then-outstanding 3 3/4 percent Notes tendered at a purchase price in cash equal to 101 percent of the principal amount thereof, plus accrued and unpaid interest, if any, thereon.

Loan Covenants and Compliance
As of December 31, 2023, we were in compliance with the covenants and other provisions of the ABL, accounts receivable securitization, term loan and repurchase facilities and the senior notes. Any failure to be in compliance with any material provision or covenant of these agreements could have a material adverse effect on our liquidity and operations.
The only financial covenant that currently exists under the ABL facility is the fixed charge coverage ratio. Subject to certain limited exceptions specified in the ABL facility, the fixed charge coverage ratio covenant under the ABL facility will only apply in the future if specified availability under the ABL facility falls below 10 percent of the maximum revolver amount under the ABL facility. When certain conditions are met, cash and cash equivalents and borrowing base collateral in excess of the ABL facility size may be included when calculating specified availability under the ABL facility. As of December 31, 2023, specified availability under the ABL facility exceeded the required threshold and, as a result, this financial covenant was inapplicable. Under our accounts receivable securitization facility, we are required, among other things, to maintain certain financial tests relating to: (i) the default ratio, (ii) the delinquency ratio, (iii) the dilution ratio and (iv) days sales outstanding. The accounts receivable securitization facility also requires us to comply with the fixed charge coverage ratio under the ABL facility, to the extent the ratio is applicable under the ABL facility.
Covenants in the agreements governing our ABL facility, term loan facility and certain other debt instruments impose limitations on our ability to make share repurchases and dividend payments, subject to important exceptions that would allow us to make such repurchases or payments under certain conditions. Based on our current total indebtedness leverage ratio (as defined in the applicable debt agreements) and usage of the ABL facility as of December 31, 2023, we met the criteria under the applicable debt agreements for these exceptions, and as a result we were not restricted in our ability to make share repurchases and dividend payments.
Maturities
Debt maturities (exclusive of any unamortized original issue premiums and unamortized debt issuance costs) for each of the next five years and thereafter at December 31, 2023 are as follows:
2024$1,465 
2025985 
202634 
20272,539 
20281,677 
Thereafter4,882 
Total$11,582 
v3.23.4
Leases
12 Months Ended
Dec. 31, 2023
Leases [Abstract]  
Leases Leases
As discussed in note 3 to the consolidated financial statements, most of our equipment rental revenue is accounted for as lease revenue under Topic 842 (such revenue represented 76 percent of our total revenues for the year ended December 31, 2023). See note 3 for a discussion of our revenue accounting (such discussion includes lessor disclosures required under Topic 842).
We determine if an arrangement is a lease at inception. Our material lease contracts are generally for real estate or vehicles, and the determination of whether such contracts contain leases generally does not require significant estimates or judgments. We lease real estate and equipment under operating leases. We lease a significant portion of our branch locations, and also lease other premises used for purposes such as district and regional offices and service centers. Our finance lease obligations consist primarily of rental equipment (primarily vehicles) and building leases.
Operating leases result in the recognition of right-of-use (“ROU”) assets and lease liabilities on the balance sheet. ROU assets represent our right to use the leased asset for the lease term and lease liabilities represent our obligation to make lease payments. Operating lease ROU assets and liabilities are recognized at commencement date based on the present value of lease payments over the lease term. As most of our leases do not provide an implicit rate, we use our estimated incremental borrowing rate at the commencement date to determine the present value of lease payments. The operating lease ROU assets also include any lease payments made and exclude lease incentives. Our lease terms may include options, at our sole discretion, to extend or terminate the lease that we are reasonably certain to exercise. The amount of payments associated with such options reflected in the “Maturity of lease liabilities” table below is not material. Most real estate leases include one or more options to renew, with renewal terms that can extend the lease term from 1 to 5 years or more. Lease expense is recognized on a straight-line basis over the lease term.
Leases with an initial term of 12 months or less are not recorded on the balance sheet. Lease expense on such leases is recognized on a straight-line basis over the lease term. The primary leases we enter into with initial terms of 12 months or less are for equipment that we rent from vendors and then rent to our customers. We generate sublease revenue from such leases that we refer to as "re-rent revenue" as discussed in note 3 to the consolidated financial statements. Apart from the re-rent revenue discussed in note 3, we do not generate material sublease income.
We have lease agreements with lease and non-lease components, and, for our real estate operating leases, we account for the lease and non-lease components as a single lease component. Our lease agreements do not contain any material residual value guarantees or material restrictive covenants.
The tables below present financial information associated with our leases as of December 31, 2023 and 2022, and for the years ended December 31, 2023, 2022 and 2021.
ClassificationDecember 31, 2023December 31, 2022
Assets
Operating lease assetsOperating lease right-of-use assets (1)$1,099 $819 
Finance lease assetsRental equipment395 321 
Less accumulated depreciation(126)(104)
Rental equipment, net269 217 
Property and equipment, net:
Non-rental vehicles
Buildings66 25 
Less accumulated depreciation and amortization(27)(20)
Property and equipment, net47 13 
Total leased assets1,415 1,049 
Liabilities
Current
OperatingAccrued expenses and other liabilities249 211 
FinanceShort-term debt and current maturities of long-term debt55 51 
Long-term
OperatingOperating lease liabilities (1)895 642 
FinanceLong-term debt137 72 
Total lease liabilities$1,336 $976 
_________________
(1)    The increases in 2023 include the impact of the Ahern Rentals acquisition discussed in note 4 to the consolidated financial statements.

Lease costClassificationYear Ended December 31, 2023Year Ended December 31, 2022Year Ended December 31, 2021
Operating lease cost (1)Cost of equipment rentals, excluding depreciation (1)$582 $494 $432 
Selling, general and administrative expenses12 11 11 
Restructuring charge (2)27 — 
Finance lease cost
Amortization of leased assetsDepreciation of rental equipment36 31 36 
Non-rental depreciation and amortization
Interest on lease liabilitiesInterest expense, net
Sublease income (3)(233)(235)(194)
Net lease cost$434 $308 $292 
_________________
(1)    Includes variable lease costs, which are immaterial. Cost of equipment rentals, excluding depreciation for the years ended December 31, 2023, 2022 and 2021 includes $209, $195 and $163, respectively, of short-term lease costs associated with equipment that we rent from vendors and then rent to our customers, as discussed further above. Apart from these costs, short-term lease costs are immaterial.
(2)    The increase in 2023 reflects the impact of a restructuring program initiated following the closing of the Ahern Rentals acquisition.
(3)    Primarily reflects re-rent revenue as discussed further above.
Maturity of lease liabilities (as of December 31, 2023)Operating leases (1)Finance leases (2)
2024$295 $61 
2025259 54 
2026219 40 
2027168 24 
2028115 
Thereafter275 44 
Total1,331 229 
Less amount representing interest(187)(37)
Present value of lease liabilities$1,144 $192 
_________________
(1)    Reflects payments for non-cancelable operating leases with initial or remaining terms of one year or more as of December 31, 2023. The table above does not include any legally binding minimum lease payments for leases signed but not yet commenced, and such leases are not material in the aggregate.
(2)    The table above does not include any legally binding minimum lease payments for leases signed but not yet commenced, and such leases are not material in the aggregate.
Lease term and discount rateDecember 31, 2023December 31, 2022
Weighted-average remaining lease term (years)
Operating leases6.24.8
Finance leases6.52.8
Weighted-average discount rate
Operating leases4.5 %3.7 %
Finance leases4.8 %3.5 %
Other informationYear Ended December 31, 2023Year Ended December 31, 2022Year Ended December 31, 2021
Cash paid for amounts included in the measurement of lease liabilities
Operating cash flows from operating leases$304 $244 $221 
Operating cash flows from finance leases
Financing cash flows from finance leases64 57 69 
Leased assets obtained in exchange for new operating lease liabilities (1)538 237 299 
Leased assets obtained in exchange for new finance lease liabilities (1)$132 $47 $66 
_________________
(1)    The increases in 2023 include the impact of the Ahern Rentals acquisition discussed in note 4 to the consolidated financial statements.
Leases Leases
As discussed in note 3 to the consolidated financial statements, most of our equipment rental revenue is accounted for as lease revenue under Topic 842 (such revenue represented 76 percent of our total revenues for the year ended December 31, 2023). See note 3 for a discussion of our revenue accounting (such discussion includes lessor disclosures required under Topic 842).
We determine if an arrangement is a lease at inception. Our material lease contracts are generally for real estate or vehicles, and the determination of whether such contracts contain leases generally does not require significant estimates or judgments. We lease real estate and equipment under operating leases. We lease a significant portion of our branch locations, and also lease other premises used for purposes such as district and regional offices and service centers. Our finance lease obligations consist primarily of rental equipment (primarily vehicles) and building leases.
Operating leases result in the recognition of right-of-use (“ROU”) assets and lease liabilities on the balance sheet. ROU assets represent our right to use the leased asset for the lease term and lease liabilities represent our obligation to make lease payments. Operating lease ROU assets and liabilities are recognized at commencement date based on the present value of lease payments over the lease term. As most of our leases do not provide an implicit rate, we use our estimated incremental borrowing rate at the commencement date to determine the present value of lease payments. The operating lease ROU assets also include any lease payments made and exclude lease incentives. Our lease terms may include options, at our sole discretion, to extend or terminate the lease that we are reasonably certain to exercise. The amount of payments associated with such options reflected in the “Maturity of lease liabilities” table below is not material. Most real estate leases include one or more options to renew, with renewal terms that can extend the lease term from 1 to 5 years or more. Lease expense is recognized on a straight-line basis over the lease term.
Leases with an initial term of 12 months or less are not recorded on the balance sheet. Lease expense on such leases is recognized on a straight-line basis over the lease term. The primary leases we enter into with initial terms of 12 months or less are for equipment that we rent from vendors and then rent to our customers. We generate sublease revenue from such leases that we refer to as "re-rent revenue" as discussed in note 3 to the consolidated financial statements. Apart from the re-rent revenue discussed in note 3, we do not generate material sublease income.
We have lease agreements with lease and non-lease components, and, for our real estate operating leases, we account for the lease and non-lease components as a single lease component. Our lease agreements do not contain any material residual value guarantees or material restrictive covenants.
The tables below present financial information associated with our leases as of December 31, 2023 and 2022, and for the years ended December 31, 2023, 2022 and 2021.
ClassificationDecember 31, 2023December 31, 2022
Assets
Operating lease assetsOperating lease right-of-use assets (1)$1,099 $819 
Finance lease assetsRental equipment395 321 
Less accumulated depreciation(126)(104)
Rental equipment, net269 217 
Property and equipment, net:
Non-rental vehicles
Buildings66 25 
Less accumulated depreciation and amortization(27)(20)
Property and equipment, net47 13 
Total leased assets1,415 1,049 
Liabilities
Current
OperatingAccrued expenses and other liabilities249 211 
FinanceShort-term debt and current maturities of long-term debt55 51 
Long-term
OperatingOperating lease liabilities (1)895 642 
FinanceLong-term debt137 72 
Total lease liabilities$1,336 $976 
_________________
(1)    The increases in 2023 include the impact of the Ahern Rentals acquisition discussed in note 4 to the consolidated financial statements.

Lease costClassificationYear Ended December 31, 2023Year Ended December 31, 2022Year Ended December 31, 2021
Operating lease cost (1)Cost of equipment rentals, excluding depreciation (1)$582 $494 $432 
Selling, general and administrative expenses12 11 11 
Restructuring charge (2)27 — 
Finance lease cost
Amortization of leased assetsDepreciation of rental equipment36 31 36 
Non-rental depreciation and amortization
Interest on lease liabilitiesInterest expense, net
Sublease income (3)(233)(235)(194)
Net lease cost$434 $308 $292 
_________________
(1)    Includes variable lease costs, which are immaterial. Cost of equipment rentals, excluding depreciation for the years ended December 31, 2023, 2022 and 2021 includes $209, $195 and $163, respectively, of short-term lease costs associated with equipment that we rent from vendors and then rent to our customers, as discussed further above. Apart from these costs, short-term lease costs are immaterial.
(2)    The increase in 2023 reflects the impact of a restructuring program initiated following the closing of the Ahern Rentals acquisition.
(3)    Primarily reflects re-rent revenue as discussed further above.
Maturity of lease liabilities (as of December 31, 2023)Operating leases (1)Finance leases (2)
2024$295 $61 
2025259 54 
2026219 40 
2027168 24 
2028115 
Thereafter275 44 
Total1,331 229 
Less amount representing interest(187)(37)
Present value of lease liabilities$1,144 $192 
_________________
(1)    Reflects payments for non-cancelable operating leases with initial or remaining terms of one year or more as of December 31, 2023. The table above does not include any legally binding minimum lease payments for leases signed but not yet commenced, and such leases are not material in the aggregate.
(2)    The table above does not include any legally binding minimum lease payments for leases signed but not yet commenced, and such leases are not material in the aggregate.
Lease term and discount rateDecember 31, 2023December 31, 2022
Weighted-average remaining lease term (years)
Operating leases6.24.8
Finance leases6.52.8
Weighted-average discount rate
Operating leases4.5 %3.7 %
Finance leases4.8 %3.5 %
Other informationYear Ended December 31, 2023Year Ended December 31, 2022Year Ended December 31, 2021
Cash paid for amounts included in the measurement of lease liabilities
Operating cash flows from operating leases$304 $244 $221 
Operating cash flows from finance leases
Financing cash flows from finance leases64 57 69 
Leased assets obtained in exchange for new operating lease liabilities (1)538 237 299 
Leased assets obtained in exchange for new finance lease liabilities (1)$132 $47 $66 
_________________
(1)    The increases in 2023 include the impact of the Ahern Rentals acquisition discussed in note 4 to the consolidated financial statements.
v3.23.4
Income Taxes
12 Months Ended
Dec. 31, 2023
Income Tax Disclosure [Abstract]  
Income Taxes Income Taxes
The components of the provision (benefit) for income taxes for each of the three years in the period ended December 31, 2023 are as follows:
Year ended December 31,
202320222021
Current
Federal$561 $(34)$78 
Foreign6610026 
State and local1259488 
752160192 
Deferred
Federal525 260 
Foreign13 (16)14 
State and local17 28 (6)
35 537 268 
Total$787 $697 $460 

A reconciliation of the provision (benefit) for income taxes and the amount computed by applying the statutory federal income tax rate of 21 percent to the income before provision (benefit) for income taxes for each of the three years in the period ended December 31, 2023 is as follows:
Year ended December 31,
202320222021
Computed tax at statutory tax rate$674 $588 $388 
State income taxes, net of federal tax benefit116 102 64 
Other permanent items(3)18 
Change in federal valuation allowance(15)15 — 
Foreign restructuring (1)— (37)— 
Foreign tax rate differential15 11 
Total$787 $697 $460 
 

_________________
(1)    Reflects the impact of aligning the legal entity structure in Australia and New Zealand with our other foreign operations, which resulted in a tax depreciation benefit.
The components of deferred income tax assets (liabilities) are as follows:
December 31, 2023December 31, 2022
Reserves and allowances$193 $186 
Debt cancellation and other1718
Net operating loss and credit carryforwards97171
Interest carryforward (1)84
Operating lease assets287216
Total deferred tax assets594675
Less: valuation allowance (2)(4)(19)
Total net deferred tax assets590656
Property and equipment, including rental equipment(2,921)(2,986)
Operating lease liabilities(285)(216)
Intangibles(85)(125)
Total deferred tax liability(3,291)(3,327)
Total net deferred tax liability$(2,701)$(2,671)
_________________
(1)    Relates to the limitation of deductible interest, and is primarily due to tax depreciation benefits associated with the Ahern Rentals acquisition (see note 6 to the consolidated financial statements for further discussion of the tax depreciation benefits).
(2)    Relates to federal foreign tax credits, state net operating loss carryforwards and state tax credits that may not be realized.
The following table summarizes the activity related to unrecognized tax benefits, some of which would impact our effective tax rate if recognized:
202320222021
Balance at January 1$16 $13 $12 
Additions for tax positions related to the current year312
Additions for tax positions of prior years87— 
Settlements(1)(5)(1)
Balance at December 31$26$16$13
We include interest accrued on the underpayment of income taxes in interest expense, net, and penalties, if any, related to unrecognized tax benefits in selling, general and administrative expense. The amounts of such interest or penalties were not material (approximately $1 or less) in each of the years ended December 31, 2023, 2022 and 2021. We believe that it is reasonably possible that a decrease of up to $10 in federal and state unrecognized tax benefits may be necessary within the next year, as a result of settlements.
We file income tax returns in the U.S., Canada and Europe. Without exception, we have completed our domestic and international income tax examinations, or the statute of limitations has expired in the respective jurisdictions, for years prior to 2012.
For financial reporting purposes, income before provision for income taxes for our foreign subsidiaries was $285, $233 and $134 for the years ended December 31, 2023, 2022 and 2021, respectively.
We have historically considered the undistributed earnings of our foreign subsidiaries to be indefinitely reinvested, and, accordingly, no taxes were provided on such earnings prior to the fourth quarter of 2020. In 2021, we remitted the cumulative amount of identified cash in our foreign operations in excess of near-term working capital needs. The taxes recorded associated with the remitted cash were immaterial. We continue to expect that the remaining balance of our undistributed foreign earnings will be indefinitely reinvested. If we determine that all or a portion of such foreign earnings are no longer indefinitely reinvested, we may be subject to additional foreign withholding taxes and U.S. state income taxes. At December 31, 2023, unremitted earnings of foreign subsidiaries were $1.276 billion. Determination of the amount of unrecognized deferred tax liability on these unremitted earnings is not practicable.
We have net operating loss carryforwards (“NOLs”) of $57 for federal income tax purposes, $10 of which will expire in 2037 (while the remaining federal NOLs have an indefinite life), $15 for foreign income tax purposes (the majority of which has an indefinite life) and $425 for state income tax purposes that expire from 2024 through 2034.
The European Union (“EU”) member states formally adopted the EU’s Pillar Two Directive, which was established by the Organization for Economic Co-operation and Development, and which generally provides for a 15 percent minimum effective tax rate for multinational enterprises, in every jurisdiction in which they operate. While we do not anticipate that this will have a material impact on our tax provision or effective tax rate, we continue to monitor evolving tax legislation in the jurisdictions in which we operate.
v3.23.4
Commitments and Contingencies
12 Months Ended
Dec. 31, 2023
Commitments and Contingencies Disclosure [Abstract]  
Commitments and Contingencies Commitments and Contingencies
We are subject to a number of claims and proceedings that generally arise in the ordinary conduct of our business. These matters include, but are not limited to, general liability claims (including personal injury, product liability, and property and automobile claims), indemnification and guarantee obligations, employee injuries and employment-related claims, self-insurance obligations and contract and real estate matters. Based on advice of counsel and available information, including current status or stage of proceeding, and taking into account accruals included in our consolidated balance sheets for matters where we have established them, we currently believe that any liabilities ultimately resulting from these ordinary course claims and proceedings will not, individually or in the aggregate, have a material adverse effect on our consolidated financial position, results of operations or cash flows.
Indemnification
The Company indemnifies its officers and directors pursuant to indemnification agreements and may in addition indemnify these individuals as permitted by Delaware law.
Employee Benefit Plans
We currently sponsor two defined contribution 401(k) retirement plans, which are subject to the provisions of the Employee Retirement Income Security Act of 1974. We also sponsor a deferred profit sharing plan and a registered retirement savings plan for the benefit of the full-time employees of our Canadian subsidiaries, and also make contributions for employees in Australia and New Zealand. Under these plans, we match a percentage of the participants’ contributions up to a specified amount. Company contributions to the plans were $56, $45 and $36 in the years ended December 31, 2023, 2022 and 2021, respectively.
Environmental Matters
The Company and its operations are subject to various laws and related regulations governing environmental matters. Under such laws, an owner or lessee of real estate may be liable for the costs of removal or remediation of certain hazardous or toxic substances located on or in, or emanating from, such property, as well as investigation of property damage. We incur ongoing expenses associated with the performance of appropriate remediation at certain locations.
v3.23.4
Common Stock
12 Months Ended
Dec. 31, 2023
Share-Based Payment Arrangement [Abstract]  
Common Stock Common Stock
We have 500 million authorized shares of common stock, $0.01 par value. At December 31, 2023 and 2022, there were 0.0 million shares of common stock reserved for issuance pursuant to options granted under our stock option plans.
As of December 31, 2023, there were an aggregate of 0.4 million outstanding time and performance-based RSUs and 1.2 million shares available for grants of stock and options under our 2019 Long Term Incentive Plan.
A summary of the transactions within the Company’s stock option plans follows (shares in thousands):  
SharesWeighted-Average
Exercise Price
Outstanding at December 31, 202280.45 
Granted— — 
Exercised(2)80.94 
Canceled— — 
Outstanding at December 31, 202380.17 
Exercisable at December 31, 2023$80.17 
The following table presents information associated with stock options as of December 31, 2023 and 2022, and for the years ended December 31, 2023, 2022 and 2021. No stock options were granted during any of the years presented below.
202320222021
Intrinsic value of options outstanding as of December 31$$
Intrinsic value of options exercisable as of December 31
Intrinsic value of options exercised— 
In addition to stock options, the Company issues time-based and performance-based RSUs to certain officers and key executives under various equity incentive plans. The RSUs automatically convert to shares of common stock on a one-for-one basis as the awards vest. The time-based RSUs typically vest over a three year vesting period beginning 12 months from the grant date and thereafter annually on the anniversary of the grant date. The performance-based RSUs vest based on the achievement of the performance conditions during the applicable performance periods (currently the calendar year). There were 251 thousand shares of common stock issued upon vesting of RSUs during 2023, net of 161 thousand shares surrendered to satisfy tax obligations. The Company measures the value of RSUs at fair value based on the closing price of the underlying common stock on the grant date. The Company amortizes the fair value of outstanding RSUs as stock-based compensation expense over the requisite service period on a straight-line basis, or sooner if the employee effectively vests upon termination of employment under certain circumstances. For performance-based RSUs, compensation expense is recognized to the extent that the satisfaction of the performance condition is considered probable.
A summary of RSUs granted follows (RSUs in thousands):
Year Ended December 31,  
202320222021
RSUs granted179 553 348 
Weighted-average grant date price per unit$461.37 $309.39 $297.02 

As of December 31, 2023, the total pretax compensation cost not yet recognized by the Company with regard to unvested RSUs was $55. The weighted-average period over which this compensation cost is expected to be recognized is 1.6 years.
A summary of RSU activity for the year ended December 31, 2023 follows (RSUs in thousands):  
Stock UnitsWeighted-Average
Grant Date Fair Value
Nonvested as of December 31, 2022464 $215.23 
Granted179 461.37 
Vested(319)297.27 
Forfeited(36)353.26 
Nonvested as of December 31, 2023288 $360.41 

The total fair value of RSUs vested during the fiscal years ended December 31, 2023, 2022 and 2021 was $95, $120, and $94, respectively.

Dividend Policy. Our Board of Directors approved a quarterly dividend program in January 2023, and the first such dividend under the program was paid in February 2023. The payment of any future dividends or the authorization of stock repurchases or other recapitalizations will be determined by our Board of Directors in light of conditions then existing, including earnings, financial condition and capital requirements, financing agreements, business conditions, stock price and other factors. The terms of certain agreements governing our outstanding indebtedness contain certain limitations on our ability to move operating cash flows to Holdings and/or to pay dividends on, or effect repurchases of, our common stock. In addition, under Delaware law, dividends may only be paid out of surplus or current or prior year’s net profits.

Stockholders’ Rights Plan. Our stockholders' rights plan expired in accordance with its terms in 2011. Our Board of Directors elected not to renew or extend the plan.
v3.23.4
Quarterly Financial Information (Unaudited)
12 Months Ended
Dec. 31, 2023
Quarterly Financial Information Disclosure [Abstract]  
Quarterly Financial Information (Unaudited) Quarterly Financial Information (Unaudited)
 
First
Quarter
Second
Quarter
Third
Quarter
 
Fourth
Quarter
Full
Year
For the year ended December 31, 2023 (1) (2):
Total revenues (1)$3,285 $3,554 $3,765 $3,728 $14,332 
Gross profit1,241 1,425 1,585 1,562 5,813 
Operating income740 925 1,099 1,063 3,827 
Net income (2)451 591 703 679 2,424 
Earnings per share—basic6.50 8.60 10.30 10.04 35.40 
Earnings per share—diluted (3)6.47 8.58 10.29 10.01 35.28 
For the year ended December 31, 2022 (1) (2):
Total revenues (1)$2,524 $2,771 $3,051 $3,296 $11,642 
Gross profit992 1,150 1,366 1,488 4,996 
Operating income572 715 921 1,024 3,232 
Net income (2)367 493 606 639 2,105 
Earnings per share—basic5.07 6.91 8.69 9.20 29.77 
Earnings per share—diluted (3)5.05 6.90 8.66 9.15 29.65 
 
(1)    Beginning in 2021 and continuing through 2023, we have experienced broad-based strength of demand across our end-markets. The revenue increases above reflect this strong demand, as well as the impact of the December 2022 Ahern Rentals acquisition that is discussed in note 4 to the consolidated financial statements.
(2)    There were no unusual or infrequently occurring items recognized in the fourth quarter of 2023 that had a material impact on our financial statements. In the fourth quarter of 2022, we issued $1.5 billion principal amount of 6 percent Senior Secured Notes due 2029. The issued debt, together with drawings on our ABL facility, was used to fund the December 2022 Ahern Rentals acquisition that is discussed in note 4 to the consolidated financial statements.
(3)    Diluted earnings per share includes the after-tax impacts of the following:
First
Quarter
Second
Quarter
Third
Quarter
 
Fourth
Quarter
Full
Year
For the year ended December 31, 2023:
Merger related intangible asset amortization (4)$(0.70)$(0.55)$(0.57)$(0.52)$(2.33)
Impact on depreciation related to acquired fleet and property and equipment (5)(0.32)(0.30)(0.59)(0.44)(1.65)
Impact of the fair value mark-up of acquired fleet (6)(0.44)(0.25)(0.23)(0.25)(1.17)
Restructuring charge (7)(0.02)(0.20)(0.05)(0.04)(0.31)
For the year ended December 31, 2022:
Merger related intangible asset amortization (4)$(0.52)$(0.45)$(0.44)$(0.39)$(1.79)
Impact on depreciation related to acquired fleet and property and equipment (5)(0.10)(0.26)(0.12)(0.08)(0.56)
Impact of the fair value mark-up of acquired fleet (6)(0.06)(0.05)(0.05)(0.12)(0.29)
Restructuring charge (7)— — 0.01 — — 
Asset impairment charge (8)— (0.02)(0.01)— (0.03)
Loss on repurchase/redemption of debt securities (9)— (0.18)— — (0.18)
(4)This reflects the amortization of the intangible assets acquired in the major acquisitions that significantly impact our operations (the "major acquisitions," each of which had annual revenues of over $200 prior to acquisition). The increases in 2023 primarily reflect the impact of the Ahern Rentals acquisition.
(5)This reflects the impact of extending the useful lives of equipment acquired in certain major acquisitions, net of the impact of additional depreciation associated with the fair value mark-up of such equipment. The increases in 2023 primarily reflect the impact of the Ahern Rentals acquisition.
(6)This reflects additional costs recorded in cost of rental equipment sales associated with the fair value mark-up of rental equipment acquired in certain major acquisitions that was subsequently sold. The increases in 2023 primarily reflect the impact of the Ahern Rentals acquisition.
(7)This primarily reflects severance costs and branch closure charges associated with our restructuring programs. The increases in 2023 reflect charges associated with a restructuring program initiated following the closing of the Ahern Rentals acquisition. As of December 31, 2023, there were no open restructuring programs.
(8)This reflects write-offs of leasehold improvements and other fixed assets.
(9)Reflects the difference between the net carrying amount and the total purchase price of the redeemed notes.
v3.23.4
Earnings Per Share
12 Months Ended
Dec. 31, 2023
Earnings Per Share [Abstract]  
Earnings Per Share Earnings Per Share
Basic earnings per share is computed by dividing net income available to common stockholders by the weighted-average number of common shares outstanding. Diluted earnings per share is computed by dividing net income available to common stockholders by the weighted-average number of common shares plus the effect of dilutive potential common shares outstanding during the period. The following table sets forth the computation of basic and diluted earnings per share (shares in thousands):
Year Ended December 31, 
202320222021
Numerator:
Net income available to common stockholders$2,424 $2,105 $1,386 
Denominator:
Denominator for basic earnings per share—weighted-average common shares68,47070,70372,432
Effect of dilutive securities:
Employee stock options444
Restricted stock units236 266 381 
Denominator for diluted earnings per share—adjusted weighted-average common shares68,71070,97372,817
Basic earnings per share$35.40 $29.77 $19.14 
Diluted earnings per share$35.28 $29.65 $19.04 
v3.23.4
Schedule II - Valuation and Qualifying Accounts
12 Months Ended
Dec. 31, 2023
SEC Schedule, 12-09, Valuation and Qualifying Accounts [Abstract]  
Schedule II - Valuation and Qualifying Accounts The rollforward of our allowance for credit losses (in total, and associated with revenues arising from both Topic 606 and Topic 842) is shown below.
Year ended December 31,
202320222021
Beginning balance$134 $112 $108 
Charged to costs and expenses (1)14 11 
Charged to revenue (2)60 49 31 
Deductions and other (3)(39)(38)(32)
Ending balance$169 $134 $112 
_________________
(1)    Reflects bad debt expenses recognized within selling, general and administrative expenses (associated with Topic 606 revenues).
(2)    Primarily reflects credit losses associated with lease revenues that were recognized as a reduction to equipment rentals revenue (primarily associated with Topic 842 revenues).
(3)    Primarily represents write-offs of accounts, net of immaterial recoveries and other activity.
SCHEDULE II—VALUATION AND QUALIFYING ACCOUNTS
UNITED RENTALS, INC.
(In millions)
Description 
Balance at
Beginning
of Period
Charged to
Costs and
Expenses
Charged to
Revenue
Deductions and Other Balance
at End
of Period
Year Ended December 31, 2023:
Allowance for credit losses$134 $14 (a)$60 (a)$39 (b)$169 
Reserve for obsolescence and shrinkage185051(c)17
Self-insurance reserve177274252(d)199
Year Ended December 31, 2022:
Allowance for credit losses$112 $11 (a)$49 (a)$38 (b)$134 
Reserve for obsolescence and shrinkage114235(c)18
Self-insurance reserve151236210(d)177
Year Ended December 31, 2021:
Allowance for credit losses$108 $(a)$31 (a)$32 (b)$112 
Reserve for obsolescence and shrinkage83734(c)11
Self-insurance reserve127179155(d)151
 
The above information reflects the continuing operations of the Company for the periods presented. Additionally, because the Company has retained certain self-insurance liabilities associated with the discontinued traffic control business, those amounts have been included as well.
(a)    Amounts charged to cost and expenses reflect bad debt expenses recognized within selling, general and administrative expenses. The amounts charged to revenue primarily reflect credit losses associated with lease revenues that were recognized as a reduction to equipment rentals revenue.
(b)    Primarily represents write-offs of accounts, net of recoveries and other activity.
(c)    Primarily represents write-offs.
(d)    Primarily represents payments.
v3.23.4
Pay vs Performance Disclosure - USD ($)
$ in Millions
3 Months Ended 12 Months Ended
Dec. 31, 2023
Sep. 30, 2023
Jun. 30, 2023
Mar. 31, 2023
Dec. 31, 2022
Sep. 30, 2022
Jun. 30, 2022
Mar. 31, 2022
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Pay vs Performance Disclosure                      
Net income available to common stockholders $ 679 $ 703 $ 591 $ 451 $ 639 $ 606 $ 493 $ 367 $ 2,424 $ 2,105 $ 1,386
v3.23.4
Insider Trading Arrangements
3 Months Ended
Dec. 31, 2023
Trading Arrangements, by Individual  
Rule 10b5-1 Arrangement Adopted false
Non-Rule 10b5-1 Arrangement Adopted false
Rule 10b5-1 Arrangement Terminated false
Non-Rule 10b5-1 Arrangement Terminated false
v3.23.4
Summary of Significant Accounting Policies (Policies)
12 Months Ended
Dec. 31, 2023
Accounting Policies [Abstract]  
Cash Equivalents
Cash Equivalents
We consider all highly liquid instruments with maturities of three months or less when purchased to be cash equivalents.
Allowance for Credit Losses
Allowance for Credit Losses
We maintain allowances for credit losses. These allowances reflect our estimate of the amount of our receivables that we will be unable to collect based on historical write-off experience and, as applicable, current conditions and reasonable and supportable forecasts that affect collectibility. Our estimate could require change based on changing circumstances, including changes in the economy or in the particular circumstances of individual customers. Accordingly, we may be required to increase or decrease our allowances. Trade receivables that have contractual maturities of one year or less are written-off when they are determined to be uncollectible based on the criteria necessary to qualify as a deduction for federal tax purposes. Write-offs of such receivables require management approval based on specified dollar thresholds.
Inventory
Inventory
Inventory consists of new equipment, contractor supplies, tools, parts, fuel and related supply items. Inventory is stated at the lower of cost or market. Cost is determined, depending on the type of inventory, using either a specific identification or weighted-average method.
Rental Equipment
Rental Equipment
Rental equipment, which includes service and delivery vehicles, is recorded at cost and depreciated over the estimated useful life of the equipment using the straight-line method. The range of estimated useful lives for rental equipment is two to 20 years. Rental equipment is depreciated to a salvage value of zero to 50 percent of cost. The weighted average salvage value of our rental equipment is 12 percent of cost. Rental equipment is depreciated whether or not it is out on rent.
Accounts payable as of December 31, 2023 includes $74 of amounts due but unpaid for purchases of rental equipment. The net impact of accrued purchases of rental equipment was not material for the years ended December 31, 2022 and 2021.
Property and Equipment
Property and Equipment
Property and equipment are recorded at cost and depreciated over their estimated useful lives using the straight-line method. The range of estimated useful lives for property and equipment is three to 40 years. Ordinary repair and maintenance costs are charged to expense as incurred. Leasehold improvements are amortized using the straight-line method over their estimated useful lives or the remaining life of the lease, whichever is shorter.
Acquisition Accounting
Acquisition Accounting
We have made a number of acquisitions in the past and may continue to make acquisitions in the future. The assets acquired and liabilities assumed are recorded based on their respective fair values at the date of acquisition. Long-lived assets (principally rental equipment), goodwill and other intangible assets generally represent the largest components of our acquisitions. Rental equipment is valued utilizing either a cost, market or income approach, or a combination of certain of these methods, depending on the asset being valued and the availability of market or income data. Goodwill is calculated as the excess of the cost of the acquired business over the net of the fair value of the assets acquired and the liabilities assumed. The intangible assets that we have acquired are non-compete agreements, customer relationships and trade names and associated trademarks. The estimated fair values of these intangible assets reflect various assumptions about discount rates, revenue growth rates, operating margins, terminal values, useful lives and other prospective financial information. Non-compete agreements, customer relationships and trade names and associated trademarks are valued based on an excess earnings or income approach based on projected cash flows.
Determining the fair value of the assets and liabilities acquired can be judgmental in nature and can involve the use of significant estimates and assumptions. The judgments made in determining the estimated fair value assigned to the assets acquired, as well as the estimated life of the assets, can materially impact net income in periods subsequent to the acquisition through depreciation and amortization, and in certain instances through impairment charges, if the asset becomes impaired in the future. As discussed below, we regularly review for impairments.
When we make an acquisition, we also acquire other assets and assume liabilities. These other assets and liabilities typically include, but are not limited to, parts inventory, accounts receivable, accounts payable and other working capital items. Because of their short-term nature, the fair values of these other assets and liabilities generally approximate the book values on the acquired entities' balance sheets.
Evaluation of Goodwill Impairment
Evaluation of Goodwill Impairment
Goodwill is tested for impairment annually or more frequently if an event or circumstance indicates that an impairment loss may have been incurred. Application of the goodwill impairment test requires judgment, including: the identification of reporting units; assignment of assets and liabilities to reporting units; assignment of goodwill to reporting units; determination of the fair value of each reporting unit; and an assumption as to the form of the transaction in which the reporting unit would be acquired by a market participant (either a taxable or nontaxable transaction).
When conducting the goodwill impairment test, we are required to compare the fair value of our reporting units (which are our regions) with the carrying amount. As discussed in note 5 to our consolidated financial statements, our divisions are our operating segments. We conduct the goodwill impairment test at the reporting unit level, which is one level below the operating segment level.
Financial Accounting Standards Board ("FASB") guidance permits entities to first assess qualitative factors to determine whether it is more likely than not that the fair value of a reporting unit is less than its carrying amount. We estimate the fair value of our reporting units using a combination of an income approach based on the present value of estimated future cash flows and a market approach based on market price data of shares of our Company and other corporations engaged in similar businesses as well as acquisition multiples paid in recent transactions. We believe this approach, which utilizes multiple valuation techniques, yields the most appropriate evidence of fair value.
In connection with our goodwill impairment test that was conducted as of October 1, 2023, we bypassed the optional qualitative assessment for each reporting unit and quantitatively compared the fair values of our reporting units with their carrying amounts. Our goodwill impairment testing as of this date indicated that all of our reporting units, excluding our Mobile Storage reporting unit, had estimated fair values which exceeded their respective carrying amounts by at least 54 percent. We completed the acquisition of General Finance in May 2021, and all of the assets in the Mobile Storage reporting unit were acquired in the General Finance acquisition. The estimated fair value of our Mobile Storage reporting unit exceeded its carrying amount by eight percent. As all of the assets in the Mobile Storage reporting unit were recorded at fair value as of the May 2021 acquisition date, we expected the percentage by which the fair value for this reporting unit exceeded the carrying value to be significantly less than the equivalent percentages determined for our other reporting units.
In connection with our goodwill impairment test that was conducted as of October 1, 2022, we bypassed the optional qualitative assessment for each reporting unit and quantitatively compared the fair values of our reporting units with their carrying amounts. Our goodwill impairment testing as of this date indicated that all of our reporting units, excluding our Mobile Storage reporting unit, had estimated fair values which exceeded their respective carrying amounts by at least 37 percent. We completed the acquisition of General Finance in May 2021, and all of the assets in the Mobile Storage reporting unit were acquired in the General Finance acquisition. The estimated fair value of our Mobile Storage reporting unit exceeded its carrying
amount by eight percent. As all of the assets in the Mobile Storage reporting unit were recorded at fair value as of the May 2021 acquisition date, we expected the percentages by which the fair values for this reporting unit exceeded the carrying value to be significantly less than the equivalent percentages determined for our other reporting units.
Other Intangible Assets
Other Intangible Assets
Other intangible assets consist of non-compete agreements, customer relationships and trade names and associated trademarks. The non-compete agreements are being amortized on a straight-line basis over initial periods of approximately five years. The customer relationships are being amortized either using the sum of the years' digits method or on a straight-line basis over initial periods generally ranging from eight to 15 years. The trade names and associated trademarks are being amortized using the sum of the years' digits method over initial periods of approximately five years. We believe that the amortization methods used reflect the estimated pattern in which the economic benefits will be consumed.
Long-Lived Assets
Long-Lived Assets
Long-lived assets are recorded at the lower of amortized cost or fair value. As part of an ongoing review of the valuation of long-lived assets, we assess the carrying value of such assets if facts and circumstances suggest they may be impaired. If this review indicates the carrying value of such an asset may not be recoverable, as determined by an undiscounted cash flow analysis over the remaining useful life, the carrying value would be reduced to its estimated fair value.
Translation of Foreign Currency
Translation of Foreign Currency
Assets and liabilities of our foreign subsidiaries that have a functional currency other than U.S. dollars are translated into U.S. dollars using exchange rates at the balance sheet date. Revenues and expenses are translated at average exchange rates effective during the year. Foreign currency translation gains and losses are included as a component of accumulated other comprehensive (loss) income within stockholders’ equity.
Lease Revenues (Topic 842)
Lease revenues (Topic 842)
The accounting for the significant types of revenue that are accounted for under Topic 842 is discussed below.
Owned equipment rentals: Owned equipment rentals represent revenues from renting equipment that we own. We account for such rentals as operating leases.
Re-rent revenue: Re-rent revenue reflects revenues from equipment that we rent from vendors and then rent to our customers. We account for such rentals as subleases. The accounting for re-rent revenue is the same as the accounting for owned equipment rentals described above.
Lease revenues (Topic 842)
The accounting for the types of revenue that are accounted for under Topic 842 is discussed below.
Owned equipment rentals represent our most significant revenue type (they accounted for 69 percent of total revenues for the year ended December 31, 2023) and are governed by our standard rental contract. We account for such rentals as operating leases. The lease terms are included in our contracts, and the determination of whether our contracts contain leases generally does not require significant assumptions or judgments. Our lease revenues do not include material amounts of variable payments.
Owned equipment rentals: Owned equipment rentals represent revenues from renting equipment that we own. We do not generally provide an option for the lessee to purchase the rented equipment at the end of the lease, and do not generate material revenue from sales of equipment under such options.
We recognize revenues from renting equipment on a straight-line basis. Our rental contract periods are hourly, daily, weekly or monthly. By way of example, if a customer were to rent a piece of equipment and the daily, weekly and monthly rental rates for that particular piece were (in actual dollars) $100, $300 and $900, respectively, we would recognize revenue of $32.14 per day. The daily rate for recognition purposes is calculated by dividing the monthly rate of $900 by the monthly term
of 28 days. This daily rate assumes that the equipment will be on rent for the full 28 days, as we are unsure of when the customer will return the equipment and therefore unsure of which rental contract period will apply.
As part of this straight-line methodology, when the equipment is returned, we recognize as incremental revenue the excess, if any, between the amount the customer is contractually required to pay, which is based on the rental contract period applicable to the actual number of days the equipment was out on rent, over the cumulative amount of revenue recognized to date. In any given accounting period, we will have customers return equipment and be contractually required to pay us more than the cumulative amount of revenue recognized to date under the straight-line methodology. For instance, continuing the above example, if the customer rented the above piece of equipment on December 29 and returned it at the close of business on January 1, we would recognize incremental revenue on January 1 of $171.44 (in actual dollars, representing the difference between the amount the customer is contractually required to pay, or $300 at the weekly rate, and the cumulative amount recognized to date on a straight-line basis, or $128.56, which represents four days at $32.14 per day).
We record amounts billed to customers in excess of recognizable revenue as deferred revenue on our balance sheet. We had deferred revenue (associated with both Topic 842 and Topic 606) of $138 and $131 as of December 31, 2023 and 2022, respectively.
As noted above, we are unsure of when the customer will return rented equipment. As such, we do not know how much the customer will owe us upon return of the equipment and cannot provide a maturity analysis of future lease payments. Our equipment is generally rented for short periods of time (significantly less than a year). Lessees do not provide residual value guarantees on rented equipment.
We expect to derive significant future benefits from our equipment following the end of the rental term. Our rentals are generally short-term in nature, and our equipment is typically rented for the majority of the time that we own it. We additionally recognize revenue from sales of rental equipment when we dispose of the equipment.
Re-rent revenue: Re-rent revenue reflects revenues from equipment that we rent from vendors and then rent to our customers. We account for such rentals as subleases. The accounting for re-rent revenue is the same as the accounting for owned equipment rentals described above.
“Other” equipment rental revenue is primarily comprised of 1) Rental Protection Plan (or "RPP") revenue associated with the damage waiver customers can purchase when they rent our equipment to protect against potential loss or damage, 2) environmental charges associated with the rental of equipment, 3) charges for rented equipment that is damaged by our customers and 4) charges for setup and other services performed on rented equipment.
Revenues from Contracts with Customers (Topic 606)
Revenues from contracts with customers (Topic 606)
The accounting for the significant types of revenue that are accounted for under Topic 606 is discussed below.
Delivery and pick-up: Delivery and pick-up revenue associated with renting equipment is recognized when the service is performed.
Sales of rental equipment, new equipment and contractor supplies are recognized at the time of delivery to, or pick-up by, the customer and when collectibility is probable.
Service and other revenues primarily represent revenues earned from providing repair and maintenance services on our customers’ fleet (including parts sales). Service revenue is recognized as the services are performed.
Delivery Expense
Equipment rentals include our revenues from fees we charge for equipment delivery. Delivery costs are charged to operations as incurred, and are included in cost of revenues on our consolidated statements of income.
We receive reimbursements for advertising that promotes a vendor’s products or services. Such reimbursements that meet the applicable criteria under U.S. generally accepted accounting principles (“GAAP”) are offset against advertising costs in the period in which we recognize the incremental advertising cost.
Revenues from contracts with customers (Topic 606)
The accounting for the types of revenue that are accounted for under Topic 606 is discussed below. Substantially all of our revenues under Topic 606 are recognized at a point-in-time rather than over time.
Delivery and pick-up: Delivery and pick-up revenue associated with renting equipment is recognized when the service is performed.
“Other” equipment rental revenue is primarily comprised of revenues associated with the consumption of fuel by our customers which are recognized when the equipment is returned by the customer (and consumption, if any, can be measured).
Sales of rental equipment, new equipment and contractor supplies are recognized at the time of delivery to, or pick-up by, the customer and when collectibility is probable.
Service and other revenues primarily represent revenues earned from providing repair and maintenance services on our customers’ fleet (including parts sales). Service revenue is recognized as the services are performed.

Receivables and contract assets and liabilities
As reflected above, most of our equipment rental revenue is accounted for under Topic 842 (such revenue represented 76 percent of our total revenues for the year ended December 31, 2023). The customers that are responsible for the remaining revenue that is accounted for under Topic 606 are generally the same customers that rent our equipment. We manage credit risk associated with our accounts receivables at the customer level. Because the same customers generate the revenues that are accounted for under both Topic 606 and Topic 842, the discussions below on credit risk and our allowance for credit losses address receivables arising from revenues from both Topic 606 and Topic 842.
Concentration of credit risk with respect to our receivables is limited because a large number of geographically diverse customers makes up our customer base. Our largest customer accounted for less than one percent of total revenues in each of 2023, 2022, and 2021. Our customer with the largest receivable balance represented approximately one percent of total receivables at December 31, 2023 and 2022. We manage credit risk through credit approvals, credit limits and other monitoring procedures.
Our allowance for credit losses reflects our estimate of the amount of our receivables that we will be unable to collect based on historical write-off experience and, as applicable, current conditions and reasonable and supportable forecasts that affect collectibility. Our estimate could require change based on changing circumstances, including changes in the economy or in the particular circumstances of individual customers. Accordingly, we may be required to increase or decrease our allowance. Trade receivables that have contractual maturities of one year or less are written-off when they are determined to be uncollectible based on the criteria necessary to qualify as a deduction for federal tax purposes. Write-offs of such receivables require management approval based on specified dollar thresholds. See the table below for a rollforward of our allowance for credit losses.
The measurement of expected credit losses is based on relevant information from past events, including historical experiences, current conditions and reasonable and supportable forecasts that affect collectibility. Trade receivables are the only material financial asset we have that is subject to the requirement to measure expected credit losses as noted above, as this requirement does not apply to receivables arising from operating lease revenues. Substantially all of our non-lease trade receivables are due in one year or less. As discussed above, most of our equipment rental revenue is accounted for as lease revenue (such revenue represented 76 percent of our total revenues for the year ended December 31, 2023), and these revenues account for corresponding portions of the $2.230 billion of net accounts receivable and the associated allowance for credit losses of $169 as of December 31, 2023.
As discussed above, most of our equipment rental revenue is accounted for under Topic 842. The customers that are responsible for the remaining revenue that is accounted for under Topic 606 are generally the same customers that rent our equipment. We manage credit risk associated with our accounts receivables at the customer level. The rollforward of our allowance for credit losses (in total, and associated with revenues arising from both Topic 606 and Topic 842) is shown below.
Year ended December 31,
202320222021
Beginning balance$134 $112 $108 
Charged to costs and expenses (1)14 11 
Charged to revenue (2)60 49 31 
Deductions and other (3)(39)(38)(32)
Ending balance$169 $134 $112 
_________________
(1)    Reflects bad debt expenses recognized within selling, general and administrative expenses (associated with Topic 606 revenues).
(2)    Primarily reflects credit losses associated with lease revenues that were recognized as a reduction to equipment rentals revenue (primarily associated with Topic 842 revenues).
(3)    Primarily represents write-offs of accounts, net of immaterial recoveries and other activity.
We do not have material contract assets, or impairment losses associated therewith, or material contract liabilities, associated with contracts with customers. Our contracts with customers do not generally result in material amounts billed to customers in excess of recognizable revenue. We did not recognize material revenue during the years ended December 31, 2023 and December 31, 2022 that was included in the contract liability balance as of the beginning of such periods.

Performance obligations
Most of our Topic 606 revenue is recognized at a point-in-time, rather than over time. Accordingly, in any particular period, we do not generally recognize a significant amount of revenue from performance obligations satisfied (or partially satisfied) in previous periods, and the amounts of such revenue recognized during the years ended December 31, 2023 and December 31, 2022 were not material. We also do not expect to recognize material revenue in the future related to performance obligations that were unsatisfied (or partially unsatisfied) as of December 31, 2023.

Payment terms
Our Topic 606 revenues do not include material amounts of variable consideration. Our payment terms vary by the type and location of our customer and the products or services offered. The time between invoicing and when payment is due is not significant. Our contracts do not generally include a significant financing component. For certain products or services and customer types, we require payment before the products or services are delivered to the customer. Our contracts with customers do not generally result in significant obligations associated with returns, refunds or warranties. See above for a discussion of how we manage credit risk.
Revenue is recognized net of taxes collected from customers, which are subsequently remitted to governmental authorities.

Contract costs
We do not recognize any assets associated with the incremental costs of obtaining a contract with a customer (for example, a sales commission) that we expect to recover. Most of our revenue is recognized at a point-in-time or over a period of one year or less, and we use the practical expedient that allows us to recognize the incremental costs of obtaining a contract as an expense when incurred if the amortization period of the asset that we otherwise would have recognized is one year or less.

Contract estimates and judgments
Our revenues accounted for under Topic 606 generally do not require significant estimates or judgments, primarily for the following reasons:
The transaction price is generally fixed and stated in our contracts;
As noted above, our contracts generally do not include multiple performance obligations, and accordingly do not generally require estimates of the standalone selling price for each performance obligation;
Our revenues do not include material amounts of variable consideration, or result in significant obligations associated with returns, refunds or warranties; and
Most of our revenue is recognized as of a point-in-time and the timing of the satisfaction of the applicable performance obligations is readily determinable. As noted above, our Topic 606 revenue is generally recognized at the time of delivery to, or pick-up by, the customer.
Our revenues accounted for under Topic 842 also generally do not require significant estimates or judgments. We monitor and review our estimated standalone selling prices on a regular basis.
Advertising Expense
Advertising Expense
We promote our business through local and national advertising in various media, including television, trade publications, branded sponsorships, yellow pages, the internet, radio and direct mail. Advertising costs are generally expensed as incurred. These costs may include the development costs for branded content and advertising campaigns. Advertising expense, net of the qualified advertising reimbursements discussed below, was not material for the years ended December 31, 2023, 2022 and 2021.
We receive reimbursements for advertising that promotes a vendor’s products or services. Such reimbursements that meet the applicable criteria under U.S. generally accepted accounting principles (“GAAP”) are offset against advertising costs in the period in which we recognize the incremental advertising cost.
Insurance
Insurance
We are insured for general liability, workers’ compensation and automobile liability, subject to deductibles or self-insured retentions per occurrence. Losses within the deductible amounts are accrued based upon the aggregate liability for reported claims incurred, as well as an estimated liability for claims incurred but not yet reported. These liabilities are not discounted. We are also self-insured for group medical claims but purchase “stop loss” insurance as protection against any one significant loss.
Income Taxes
Income Taxes
We use the liability method of accounting for income taxes. Under this method, deferred tax assets and liabilities are determined based on the differences between the financial statement and tax bases of assets and liabilities and are measured using the tax rates and laws that are expected to be in effect when the differences are expected to reverse. Recognition of deferred tax assets is limited to amounts considered by management to be more likely than not to be realized in future periods. The most significant positive evidence that we consider in the recognition of deferred tax assets is the expected reversal of cumulative deferred tax liabilities resulting from book versus tax depreciation of our rental equipment fleet that is well in excess of the deferred tax assets.
We use a two-step approach for recognizing and measuring tax benefits taken or expected to be taken in a tax return regarding uncertainties in income tax positions. The first step is recognition: we determine whether it is more likely than not that a tax position will be sustained upon examination, including resolution of any related appeals or litigation processes, based on the technical merits of the position. In evaluating whether a tax position has met the more-likely-than-not recognition threshold, we presume that the position will be examined by the appropriate taxing authority with full knowledge of all relevant information. The second step is measurement: a tax position that meets the more-likely-than-not recognition threshold is measured to determine the amount of benefit to recognize in the financial statements. The tax position is measured at the largest amount of benefit that is greater than 50 percent likely of being realized upon ultimate settlement. Differences between tax positions taken in a tax return and amounts recognized in the financial statements will generally result in one or more of the following: an increase in a liability for income taxes payable, a reduction of an income tax refund receivable, a reduction in a deferred tax asset or an increase in a deferred tax liability.
We have historically considered the undistributed earnings of our foreign subsidiaries to be indefinitely reinvested, and, accordingly, no taxes were provided on such earnings prior to the fourth quarter of 2020. In 2021, we remitted the cumulative amount of identified cash in our foreign operations in excess of near-term working capital needs. The taxes recorded associated with the remitted cash were immaterial. We continue to expect that the remaining balance of our undistributed foreign earnings will be indefinitely reinvested. If we determine that all or a portion of such foreign earnings are no longer indefinitely reinvested, we may be subject to additional foreign withholding taxes and U.S. state income taxes.
Use of Estimates
Use of Estimates
The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the amounts reported in the financial statements and accompanying notes. Significant estimates impact the calculation of the allowance for credit losses, depreciation and amortization, income taxes and reserves for claims. Actual results could materially differ from those estimates.
Concentrations of Credit Risk
Concentrations of Credit Risk
Financial instruments that potentially subject us to significant concentrations of credit risk include cash and cash equivalents and accounts receivable. We maintain cash and cash equivalents with high quality financial institutions. Concentration of credit risk with respect to receivables is limited because a large number of geographically diverse customers makes up our customer base (see note 3 to our consolidated financial statements for further detail). We manage credit risk through credit approvals, credit limits and other monitoring procedures.
Stock-Based Compensation
Stock-Based Compensation
We measure stock-based compensation at the grant date based on the fair value of the award and recognize stock-based compensation expense over the requisite service period. Determining the fair value of stock option awards requires judgment, including estimating stock price volatility and expected option life. Restricted stock awards are valued based on the fair value of the stock on the grant date and the related compensation expense is recognized over the service period. Similarly, for time-based restricted stock awards subject to graded vesting, we recognize compensation cost on a straight-line basis over the requisite service period. For performance-based restricted stock units ("RSUs"), compensation expense is recognized if satisfaction of the performance condition is considered probable. We recognize forfeitures of stock-based compensation as they occur.
New Accounting Pronouncements and Accounting Guidance Adopted in 2023
New Accounting Pronouncements
Improvements to Reportable Segment Disclosures. In November 2023, the FASB issued ASU 2023-07, which expands reportable segment disclosure requirements, primarily through enhanced disclosures about significant segment expenses. The amendments in the ASU require, among other things, disclosure of significant segment expenses that are regularly provided to an entity's chief operating decision maker (“CODM”) and a description of other segment items (the difference between segment revenue less the segment expenses disclosed under the significant expense principle and each reported measure of segment profit or loss) by reportable segment, as well as disclosure of the title and position of the CODM, and an explanation of how the CODM uses the reported measure(s) of segment profit or loss in assessing segment performance and deciding how to allocate resources. Annual disclosures are required for fiscal years beginning after December 15, 2023 and interim disclosures are required for periods within fiscal years beginning after December 15, 2024. Retrospective application is required, and early adoption is permitted. These requirements are not expected to have an impact on our financial statements, but will result in significantly expanded reportable segment disclosures.
Improvements to Income Tax Disclosures. In December 2023, the FASB issued ASU 2023-09, which requires disclosure of disaggregated income taxes paid, prescribes standard categories for the components of the effective tax rate reconciliation, and modifies other income tax-related disclosures. ASU 2023-09 is effective for fiscal years beginning after December 15, 2024, may be applied prospectively or retrospectively, and allows for early adoption. These requirements are not expected to have an impact on our financial statements, but will impact our income tax disclosures.
Accounting Guidance Adopted in 2023
Reference Rate Reform. In March 2020, the FASB issued ASU 2020-04, Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting, which provides temporary optional expedients and exceptions to accounting guidance on contract modifications and hedge accounting to ease entities’ financial reporting burdens as the market transitions from the London Interbank Offered Rate (“LIBOR”) and other interbank offered rates to alternative reference rates. This guidance generally allows for contract modifications solely related to the replacement of the reference rate to be accounted for as a continuation of the existing contract instead of as an extinguishment of the contract, without triggering certain accounting impacts that could be required associated with an extinguishment of the contract. In January 2021, the FASB issued ASU 2021-01, Reference Rate Reform (Topic 848): Scope, to expand the scope of this guidance to include derivatives. In December 2022, the FASB issued ASU 2022-06, Reference Rate Reform (Topic 848): Deferral of the Sunset Date of Topic 848, which extends the period of time entities can utilize the reference rate reform relief guidance under ASU 2020-04 from December 31, 2022, to December 31, 2024. In April 2023, our term loan facility was amended to transition to an interest rate based on the Secured Overnight Financing Rate ("SOFR"). Prior to the amendment, interest on the term loan facility reflected LIBOR plus a margin (or an alternative base rate plus a margin). We applied the above guidance when accounting for the term loan facility amendment, and adoption of this guidance did not have a material impact on our financial statements. As of December 31, 2023, we have no debt instruments that use LIBOR as a reference rate, and this guidance is not expected to have a material impact on our financial statements in the future.
v3.23.4
Revenue Recognition (Tables)
12 Months Ended
Dec. 31, 2023
Revenue from Contract with Customer [Abstract]  
Schedule of changes in accounting principles
In the following table, revenue is summarized by type and by the applicable accounting standard.
Year Ended December 31, 
202320222021
Topic 842Topic 606TotalTopic 842Topic 606TotalTopic 842Topic 606Total
Revenues:
Owned equipment rentals$9,948 $— $9,948 $8,310 $— $8,310 $6,840 $— $6,840 
Re-rent revenue233233235235194194
Ancillary and other rental revenues:
Delivery and pick-up941941799799616616
Other756186942596176772426131557
Total ancillary and other rental revenues756 1,127 1,883 596 975 1,571 426 747 1,173 
Total equipment rentals10,937 1,127 12,064 9,141 975 10,116 7,460 747 8,207 
Sales of rental equipment1,5741,574965965968968
Sales of new equipment218218154154203203
Contractor supplies sales146146126126109109
Service and other revenues330330281281229229
Total revenues$10,937 $3,395 $14,332 $9,141 $2,501 $11,642 $7,460 $2,256 $9,716 
Schedule II - Valuation and Qualifying Accounts The rollforward of our allowance for credit losses (in total, and associated with revenues arising from both Topic 606 and Topic 842) is shown below.
Year ended December 31,
202320222021
Beginning balance$134 $112 $108 
Charged to costs and expenses (1)14 11 
Charged to revenue (2)60 49 31 
Deductions and other (3)(39)(38)(32)
Ending balance$169 $134 $112 
_________________
(1)    Reflects bad debt expenses recognized within selling, general and administrative expenses (associated with Topic 606 revenues).
(2)    Primarily reflects credit losses associated with lease revenues that were recognized as a reduction to equipment rentals revenue (primarily associated with Topic 842 revenues).
(3)    Primarily represents write-offs of accounts, net of immaterial recoveries and other activity.
SCHEDULE II—VALUATION AND QUALIFYING ACCOUNTS
UNITED RENTALS, INC.
(In millions)
Description 
Balance at
Beginning
of Period
Charged to
Costs and
Expenses
Charged to
Revenue
Deductions and Other Balance
at End
of Period
Year Ended December 31, 2023:
Allowance for credit losses$134 $14 (a)$60 (a)$39 (b)$169 
Reserve for obsolescence and shrinkage185051(c)17
Self-insurance reserve177274252(d)199
Year Ended December 31, 2022:
Allowance for credit losses$112 $11 (a)$49 (a)$38 (b)$134 
Reserve for obsolescence and shrinkage114235(c)18
Self-insurance reserve151236210(d)177
Year Ended December 31, 2021:
Allowance for credit losses$108 $(a)$31 (a)$32 (b)$112 
Reserve for obsolescence and shrinkage83734(c)11
Self-insurance reserve127179155(d)151
 
The above information reflects the continuing operations of the Company for the periods presented. Additionally, because the Company has retained certain self-insurance liabilities associated with the discontinued traffic control business, those amounts have been included as well.
(a)    Amounts charged to cost and expenses reflect bad debt expenses recognized within selling, general and administrative expenses. The amounts charged to revenue primarily reflect credit losses associated with lease revenues that were recognized as a reduction to equipment rentals revenue.
(b)    Primarily represents write-offs of accounts, net of recoveries and other activity.
(c)    Primarily represents write-offs.
(d)    Primarily represents payments.
v3.23.4
Acquisitions (Tables)
12 Months Ended
Dec. 31, 2023
Business Combination and Asset Acquisition [Abstract]  
Schedule of assets acquired and liabilities assumed The following table summarizes the fair values of the assets acquired and liabilities assumed.
 Inventory$20 
 Rental equipment1,232 
 Property and equipment186 
 Intangible assets (1)428 
 Operating lease right-of-use assets211 
 Other assets10 
 Total identifiable assets acquired2,087 
 Accounts payable, accrued expenses and other liabilities(24)
 Operating lease liabilities(199)
 Debt (finance leases)(38)
 Total liabilities assumed(261)
 Net identifiable assets acquired1,826 
 Goodwill (2)162 
 Net assets acquired$1,988 
(1)The following table reflects the fair values and useful lives of the acquired intangible assets identified based on our purchase accounting assessments:
.
Fair value Life (years)
Customer relationships$330 9
Non-compete agreements98 5
Total$428 
(2)All of the goodwill was assigned to our general rentals segment. The level of goodwill that resulted from the acquisition is primarily reflective of Ahern Rentals' going-concern value, the value of Ahern Rentals' assembled workforce and new customer relationships expected to arise from the acquisition. All of the goodwill is expected to be deductible for income tax purposes (because the acquisition is a purchase of assets, the goodwill that is deductible for income tax purposes equals the total acquired goodwill).
Finite-lived and indefinite-lived intangible assets acquired as part of business combination The following table reflects the fair values and useful lives of the acquired intangible assets identified based on our purchase accounting assessments:
.
Fair value Life (years)
Customer relationships$330 9
Non-compete agreements98 5
Total$428 
Summary of pro forma information The table below presents unaudited pro forma consolidated income statement information as if Ahern Rentals had been included in our consolidated results for the entire period reflected:
Year Ended
 December 31,
 2022
United Rentals historic revenues$11,642 
Ahern Rentals historic revenues827 
Pro forma revenues12,469 
United Rentals historic pretax income$2,802 
Ahern Rentals historic pretax income
Combined pretax income2,804 
Pro forma adjustments to combined pretax income:
Impact of fair value mark-ups/useful life changes on depreciation (1)(94)
Impact of the fair value mark-up of acquired fleet on cost of rental equipment sales (2)(28)
Intangible asset amortization (3)(78)
Interest expense (4)(96)
Elimination of historic interest (5)53 
Elimination of historic legal and financing costs (6)11 
Pro forma pretax income$2,572 
________________
(1) Depreciation of rental equipment and non-rental depreciation were adjusted for the fair value mark-ups, and the changes in useful lives and salvage values, of the equipment acquired in the Ahern Rentals acquisition.
(2) Cost of rental equipment sales was adjusted for the fair value mark-ups, and the changes in useful lives and salvage values, of rental equipment acquired in the Ahern Rentals acquisition.
(3) Intangible asset amortization was adjusted to include amortization of the acquired intangible assets.
(4) As discussed above, the acquisition and related fees and expenses were funded through the issuance of senior notes and drawings on our ABL facility. Interest expense was adjusted to reflect interest on the debt used to finance the acquisition.
(5) Historic interest on debt that is not part of the combined entity was eliminated.
(6) Reflects legal and financing costs incurred by Ahern Rentals that do not relate to the combined entity (specifically, legal costs related to a particular lawsuit and costs related to an attempted financing).
v3.23.4
Segment Information (Tables)
12 Months Ended
Dec. 31, 2023
Segment Reporting [Abstract]  
Equipment rental revenue by equipment type
The following table presents the percentage of equipment rental revenue by equipment type for the years ended December 31, 2023, 2022 and 2021: 
Year Ended December 31, 
202320222021
Primarily rented by our general rentals segment:
General construction and industrial equipment
42 %42 %42 %
Aerial work platforms
25 %24 %26 %
General tools and light equipment
%%%
Primarily rented by our specialty segment:
Power and HVAC equipment
10 %10 %%
Trench safety equipment
%%%
Fluid solutions equipment
%%%
Mobile storage equipment and modular office space
%%%
Financial information by segment
The following table sets forth financial information by segment as of, and for the years ended, December 31, 2023, 2022 and 2021:  
General
rentals
SpecialtyTotal
2023
Equipment rentals$8,803$3,261$12,064
Sales of rental equipment1,4111631,574
Sales of new equipment95123218
Contractor supplies sales8957146
Service and other revenues29931330
Total revenue10,697 3,635 14,332 
Depreciation and amortization expense2,3164652,781
Equipment rentals gross profit3,2191,5954,814
Capital expenditures3,0518133,864
Total assets $20,411$5,178$25,589
2022
Equipment rentals$7,345$2,771$10,116
Sales of rental equipment835130965
Sales of new equipment7381154
Contractor supplies sales8145126
Service and other revenues25031281
Total revenue8,584 3,058 11,642 
Depreciation and amortization expense1,7654522,217
Equipment rentals gross profit2,9051,3404,245
Capital expenditures2,8688223,690
Total assets$19,604$4,579$24,183
2021
Equipment rentals$6,074$2,133$8,207
Sales of rental equipment862106968
Sales of new equipment14261203
Contractor supplies sales7138109
Service and other revenues20227229
Total revenue7,351 2,365 9,716 
Depreciation and amortization expense1,6113721,983
Equipment rentals gross profit2,2699983,267
Capital expenditures2,7194793,198
Total assets$16,087$4,205$20,292
Reconciliation of segment operating income to total Company operating income The following is a reconciliation of equipment rentals gross profit to income before provision for income taxes:  
Year Ended December 31, 
202320222021
Total equipment rentals gross profit
$4,814 $4,245 $3,267 
Gross profit from other lines of business
999 751 586 
Selling, general and administrative expenses
(1,527)(1,400)(1,199)
Merger related costs (1)— — (3)
Restructuring charge (2)(28)— (2)
Non-rental depreciation and amortization
(431)(364)(372)
Interest expense, net
(635)(445)(424)
Other income (expense), net19 15 (7)
Income before provision for income taxes$3,211 $2,802 $1,846 
 
 ___________________
(1)Reflects transaction costs associated with the General Finance acquisition that was completed in May 2021. Merger related costs only include costs associated with major acquisitions that significantly impact our operations.
(2)Primarily relates to branch closure charges and severance costs associated with our restructuring programs. As of December 31, 2023, there were no open restructuring programs.
Geographic area information The following table presents geographic area information for the years ended December 31, 2023, 2022 and 2021, except for balance sheet information, which is presented as of December 31, 2023 and 2022:
Domestic 
Foreign
Total 
2023
Equipment rentals$11,045 $1,019 $12,064 
Sales of rental equipment1,4271471,574
Sales of new equipment16850218
Contractor supplies sales13016146
Service and other revenues29337330
Total revenue13,0631,26914,332
Rental equipment, net12,6791,32214,001
Property and equipment, net84261903
Goodwill and other intangible assets, net$6,031$579$6,610
2022
Equipment rentals$9,139 $977 $10,116 
Sales of rental equipment87095965
Sales of new equipment12232154
Contractor supplies sales10917126
Service and other revenues24833281
Total revenue10,4881,15411,642
Rental equipment, net12,0471,23013,277
Property and equipment, net78950839
Goodwill and other intangible assets, net$6,024$454$6,478
2021
Equipment rentals$7,430 $777 $8,207 
Sales of rental equipment87395968
Sales of new equipment16241203
Contractor supplies sales9514109
Service and other revenues20128229
Total revenue$8,761 $955 $9,716 
v3.23.4
Prepaid Expenses and Other Assets (Tables)
12 Months Ended
Dec. 31, 2023
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]  
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure
Prepaid expenses and other assets consist of the following:
December 31,
20232022
Equipment (1)$17 $17 
Insurance2931
Advertising reimbursements (2)2225
Income taxes (3)5235
Other (4)6273
Prepaid expenses and other assets$135 $381 
_________________
(1)    Reflects refundable deposits on expected purchases, primarily of rental equipment, pursuant to advance purchase agreements. Such deposits are presented as a component of cash flows from operations when paid.
(2)    Reflects reimbursements due for advertising that promotes a vendor’s products or services. See note 2 ("Advertising Expense") for further detail.
(3)    Primarily relates to tax depreciation benefits associated with the Ahern Rentals acquisition discussed in note 4 to the consolidated financial statements. The tax depreciation deductions generated by the Ahern Rentals acquisition resulted in an income tax receivable associated with U.S. federal and state tax payments made prior to the acquisition. The decrease reflected above from December 31, 2022 to December 31, 2023 reflects the use of a portion of the receivable to reduce cash paid for income taxes.
(4)    Includes multiple items, none of which are individually significant.
v3.23.4
Rental Equipment (Tables)
12 Months Ended
Dec. 31, 2023
Property, Plant and Equipment [Abstract]  
Schedule of rental equipment
Rental equipment consists of the following:
December 31,
20232022
Rental equipment
$21,689 $20,074 
Less accumulated depreciation
(7,688)(6,797)
Rental equipment, net$14,001 $13,277 
Property and equipment consist of the following:
December 31,
20232022
Land
$157 $131 
Buildings
296 230 
Non-rental vehicles
268 317 
Machinery and equipment
265 223 
Furniture and fixtures
435 402 
Leasehold improvements
567 516 
1,988 1,819 
Less accumulated depreciation and amortization
(1,085)(980)
Property and equipment, net
$903 $839 
v3.23.4
Property and Equipment (Tables)
12 Months Ended
Dec. 31, 2023
Property, Plant and Equipment [Abstract]  
Property and equipment
Rental equipment consists of the following:
December 31,
20232022
Rental equipment
$21,689 $20,074 
Less accumulated depreciation
(7,688)(6,797)
Rental equipment, net$14,001 $13,277 
Property and equipment consist of the following:
December 31,
20232022
Land
$157 $131 
Buildings
296 230 
Non-rental vehicles
268 317 
Machinery and equipment
265 223 
Furniture and fixtures
435 402 
Leasehold improvements
567 516 
1,988 1,819 
Less accumulated depreciation and amortization
(1,085)(980)
Property and equipment, net
$903 $839 
v3.23.4
Goodwill and Other Intangible Assets (Tables)
12 Months Ended
Dec. 31, 2023
Goodwill and Intangible Assets Disclosure [Abstract]  
Changes in carrying amount of goodwill
The following table presents the changes in the carrying amount of goodwill for each of the three years in the period ended December 31, 2023:
General rentalsSpecialtyTotal
Balance at January 1, 2021 (1)$4,368 $800 $5,168 
Goodwill related to acquisitions (2)76 295 371 
Foreign currency translation and other adjustments(12)(11)
Balance at December 31, 2021 (1)4,445 1,083 5,528 
Goodwill related to acquisitions (2) (3)549 (20)529 
Foreign currency translation and other adjustments(14)(17)(31)
Balance at December 31, 2022 (1)4,980 1,046 6,026 
Goodwill related to acquisitions (2) (3)(209)111 (98)
Foreign currency translation and other adjustments12 
Balance at December 31, 2023 (1)$4,775$1,165$5,940
 
_________________
(1)    The total carrying amount of goodwill for all periods in the table above is reflected net of $1.557 billion of accumulated impairment charges, which were primarily recorded in our general rentals segment.
(2)    Includes goodwill adjustments for the effect on goodwill of changes to net assets acquired during the measurement period, which were not significant to our previously reported operating results or financial condition. Decreases in goodwill related to acquisitions above primarily reflect such measurement period adjustments.
(3)    For additional detail on the December 2022 acquisition of Ahern Rentals, which was assigned to our general rentals segment and accounted for most of the goodwill related to acquisitions in 2022, see note 4 to our consolidated financial statements. The decrease in goodwill related to acquisitions for the general rentals segment in 2023 primarily reflects measurement period adjustments associated with the Ahern Rentals acquisition, partially offset by other acquisition activity.
Components of intangible assets
Other intangible assets were comprised of the following at December 31, 2023 and 2022:  
December 31, 2023
Weighted-Average Remaining
Amortization Period 
Gross
Carrying
Amount
Accumulated
Amortization
Net
Amount
Non-compete agreements4 years$176 $58 $118 
Customer relationships6 years$2,468 $1,919 $549 
Trade names and associated trademarks2 years$$$
 
December 31, 2022
Weighted-Average Remaining
Amortization Period 
Gross
Carrying
Amount
Accumulated
Amortization
 
Net
Amount
 
Non-compete agreements3 years$69 $22 $47 
Customer relationships5 years$2,349 $1,949 $400 
Trade names and associated trademarks3 years$14 $$
December 31, 2023
Weighted-Average Remaining
Amortization Period 
Net Carrying
Amount
Non-compete agreements4 years77 
Customer relationships8 years259 
Estimated future amortization expense of intangible assets
As of December 31, 2023, estimated amortization expense for other intangible assets for each of the next five years and thereafter was as follows: 
2024$208 
2025167 
2026124 
202781 
202839 
Thereafter
51 
Total
$670 
v3.23.4
Accrued Expenses and Other Liabilities and Other Long-Term Liabilities (Tables)
12 Months Ended
Dec. 31, 2023
Payables and Accruals [Abstract]  
Schedule of accrued expenses and other liabilities
Accrued expenses and other liabilities consist of the following:
December 31,
20232022
Self-insurance accruals
$78$68
Accrued compensation and benefit costs149207
Property and income taxes payable
139113
Restructuring reserves (1)216
Interest payable
152152
Deferred revenue (2)138131
National accounts accrual
173120
 Operating lease liability249211
Other (3)168137
Accrued expenses and other liabilities
$1,267 $1,145 
_________________

(1)    Primarily relates to branch closure charges and severance costs associated with our closed restructuring programs. As of December 31, 2023, there were no open restructuring programs.
(2)    Reflects amounts billed to customers in excess of recognizable revenue. See note 3 for additional detail.
(3)    Other includes multiple items, none of which are individually significant.
Summary of other long-term liabilities
Other long-term liabilities consist of the following:  
December 31,
20232022
Self-insurance accruals
$121 $109 
Income taxes payable
1111
Accrued compensation and benefit costs
4134
Other long-term liabilities
$173 $154 
v3.23.4
Fair Value Measurements (Tables)
12 Months Ended
Dec. 31, 2023
Fair Value Disclosures [Abstract]  
Summary of the fair value of financial instruments The estimated fair values of our other financial instruments, all of which are categorized in Level 1 of the fair value hierarchy, as of December 31, 2023 and 2022 have been calculated based upon available market information, and were as follows:  
December 31, 2023December 31, 2022
Carrying
Amount
Fair
Value 
Carrying
Amount 
Fair
Value 
Senior notes$7,720 $7,442 $7,712 $7,143 
v3.23.4
Debt (Tables)
12 Months Ended
Dec. 31, 2023
Debt Disclosure [Abstract]  
Schedule of debt instruments
Debt, net of unamortized original issue premiums and unamortized debt issuance costs, consists of the following:
 
December 31, 
20232022
Repurchase facility expiring 2024 (1)$100 $100 
Accounts receivable securitization facility expiring 2024 (1)1,300959
Term loan facility expiring 2025 (1)945953
$4.25 billion ABL facility expiring 2027 (1)
1,2611,523
5 1/2 percent Senior Notes due 2027
498498
3 7/8 percent Senior Secured Notes due 2027
745744
4 7/8 percent Senior Notes due 2028 (2)
1,6651,663
6 percent Senior Secured Notes due 2029
1,4881,486
5 1/4 percent Senior Notes due 2030
745744
4 percent Senior Notes due 2030
744743
3 7/8 percent Senior Notes due 2031
1,0911,090
3 3/4 percent Senior Notes due 2032
744744
Finance leases192123
Total debt11,51811,370
Less short-term portion (3)(1,465)(161)
Total long-term debt$10,053 $11,209 
 
(1)    The table below presents financial information associated with our variable rate indebtedness as of and for the year ended December 31, 2023. There is no borrowing capacity under the repurchase facility because it is an uncommitted facility. We have borrowed the full available amount under the term loan facility. The principal obligation under the term loan facility is required to be repaid in quarterly installments in an aggregate amount equal to 1.0 percent per annum, with the balance due at the maturity of the facility. The average amount of debt outstanding under the term loan facility decreases slightly each quarter due to the requirement to repay a portion of the principal obligation.
ABL facilityAccounts receivable securitization facilityTerm loan facilityRepurchase facility
Borrowing capacity, net of letters of credit
$2,967 $— $— 
Letters of credit
14 
Interest rate at December 31, 20236.5 %6.4 %7.1 %6.5 %
Average month-end debt outstanding
1,694 1,171 953 50 
Weighted-average interest rate on average debt outstanding6.2 %6.1 %6.9 %6.0 %
Maximum month-end debt outstanding
1,848 1,300 958 100 

(2)    URNA separately issued 4 7/8 percent Senior Notes in August 2017 and in September 2017. Following the issuances, URNA consummated an exchange offer pursuant to which most of the 4 7/8 percent Senior Notes issued in September
2017 were exchanged for additional notes fungible with the 4 7/8 percent Senior Notes issued in August 2017. As of December 31, 2023, the total above is comprised of two separate 4 7/8 percent Senior Notes, one with a book value of $1.661 billion and one with a book value of $4.
(3)    As of December 31, 2023, short-term debt primarily reflected borrowings under the accounts receivable securitization and repurchase facilities and the short-term portion of our finance leases. As of December 31, 2022, short-term debt primarily reflected borrowings under the repurchase facility and the short-term portion of our finance leases. The accounts receivable securitization facility, which expires on June 24, 2024 and may be extended on a 364-day basis by mutual agreement with the purchasers under the facility, was not a short-term debt instrument as of December 31, 2022. The weighted average interest rates on our short-term debt, excluding finance leases, were 6.4 percent and 5.4 percent as of December 31, 2023 and 2022, respectively. See note 13 to the consolidated financial statements for further discussion on our finance leases.
Schedule of the maturities of debt
Debt maturities (exclusive of any unamortized original issue premiums and unamortized debt issuance costs) for each of the next five years and thereafter at December 31, 2023 are as follows:
2024$1,465 
2025985 
202634 
20272,539 
20281,677 
Thereafter4,882 
Total$11,582 
v3.23.4
Leases (Tables)
12 Months Ended
Dec. 31, 2023
Leases [Abstract]  
Assets and liabilities, lessee
The tables below present financial information associated with our leases as of December 31, 2023 and 2022, and for the years ended December 31, 2023, 2022 and 2021.
ClassificationDecember 31, 2023December 31, 2022
Assets
Operating lease assetsOperating lease right-of-use assets (1)$1,099 $819 
Finance lease assetsRental equipment395 321 
Less accumulated depreciation(126)(104)
Rental equipment, net269 217 
Property and equipment, net:
Non-rental vehicles
Buildings66 25 
Less accumulated depreciation and amortization(27)(20)
Property and equipment, net47 13 
Total leased assets1,415 1,049 
Liabilities
Current
OperatingAccrued expenses and other liabilities249 211 
FinanceShort-term debt and current maturities of long-term debt55 51 
Long-term
OperatingOperating lease liabilities (1)895 642 
FinanceLong-term debt137 72 
Total lease liabilities$1,336 $976 
_________________
(1)    The increases in 2023 include the impact of the Ahern Rentals acquisition discussed in note 4 to the consolidated financial statements.
Lease, cost
Lease costClassificationYear Ended December 31, 2023Year Ended December 31, 2022Year Ended December 31, 2021
Operating lease cost (1)Cost of equipment rentals, excluding depreciation (1)$582 $494 $432 
Selling, general and administrative expenses12 11 11 
Restructuring charge (2)27 — 
Finance lease cost
Amortization of leased assetsDepreciation of rental equipment36 31 36 
Non-rental depreciation and amortization
Interest on lease liabilitiesInterest expense, net
Sublease income (3)(233)(235)(194)
Net lease cost$434 $308 $292 
_________________
(1)    Includes variable lease costs, which are immaterial. Cost of equipment rentals, excluding depreciation for the years ended December 31, 2023, 2022 and 2021 includes $209, $195 and $163, respectively, of short-term lease costs associated with equipment that we rent from vendors and then rent to our customers, as discussed further above. Apart from these costs, short-term lease costs are immaterial.
(2)    The increase in 2023 reflects the impact of a restructuring program initiated following the closing of the Ahern Rentals acquisition.
(3)    Primarily reflects re-rent revenue as discussed further above.
Lease term and discount rateDecember 31, 2023December 31, 2022
Weighted-average remaining lease term (years)
Operating leases6.24.8
Finance leases6.52.8
Weighted-average discount rate
Operating leases4.5 %3.7 %
Finance leases4.8 %3.5 %
Other informationYear Ended December 31, 2023Year Ended December 31, 2022Year Ended December 31, 2021
Cash paid for amounts included in the measurement of lease liabilities
Operating cash flows from operating leases$304 $244 $221 
Operating cash flows from finance leases
Financing cash flows from finance leases64 57 69 
Leased assets obtained in exchange for new operating lease liabilities (1)538 237 299 
Leased assets obtained in exchange for new finance lease liabilities (1)$132 $47 $66 
_________________
(1)    The increases in 2023 include the impact of the Ahern Rentals acquisition discussed in note 4 to the consolidated financial statements.
Finance lease, liability, maturity
Maturity of lease liabilities (as of December 31, 2023)Operating leases (1)Finance leases (2)
2024$295 $61 
2025259 54 
2026219 40 
2027168 24 
2028115 
Thereafter275 44 
Total1,331 229 
Less amount representing interest(187)(37)
Present value of lease liabilities$1,144 $192 
_________________
(1)    Reflects payments for non-cancelable operating leases with initial or remaining terms of one year or more as of December 31, 2023. The table above does not include any legally binding minimum lease payments for leases signed but not yet commenced, and such leases are not material in the aggregate.
(2)    The table above does not include any legally binding minimum lease payments for leases signed but not yet commenced, and such leases are not material in the aggregate.
Lessee, operating lease, liability, maturity
Maturity of lease liabilities (as of December 31, 2023)Operating leases (1)Finance leases (2)
2024$295 $61 
2025259 54 
2026219 40 
2027168 24 
2028115 
Thereafter275 44 
Total1,331 229 
Less amount representing interest(187)(37)
Present value of lease liabilities$1,144 $192 
_________________
(1)    Reflects payments for non-cancelable operating leases with initial or remaining terms of one year or more as of December 31, 2023. The table above does not include any legally binding minimum lease payments for leases signed but not yet commenced, and such leases are not material in the aggregate.
(2)    The table above does not include any legally binding minimum lease payments for leases signed but not yet commenced, and such leases are not material in the aggregate.
v3.23.4
Income Taxes (Tables)
12 Months Ended
Dec. 31, 2023
Income Tax Disclosure [Abstract]  
Schedule of the components of the provision (benefit) for income taxes
The components of the provision (benefit) for income taxes for each of the three years in the period ended December 31, 2023 are as follows:
Year ended December 31,
202320222021
Current
Federal$561 $(34)$78 
Foreign6610026 
State and local1259488 
752160192 
Deferred
Federal525 260 
Foreign13 (16)14 
State and local17 28 (6)
35 537 268 
Total$787 $697 $460 
Schedule of effective income tax rate reconciliation
A reconciliation of the provision (benefit) for income taxes and the amount computed by applying the statutory federal income tax rate of 21 percent to the income before provision (benefit) for income taxes for each of the three years in the period ended December 31, 2023 is as follows:
Year ended December 31,
202320222021
Computed tax at statutory tax rate$674 $588 $388 
State income taxes, net of federal tax benefit116 102 64 
Other permanent items(3)18 
Change in federal valuation allowance(15)15 — 
Foreign restructuring (1)— (37)— 
Foreign tax rate differential15 11 
Total$787 $697 $460 
 

_________________
(1)    Reflects the impact of aligning the legal entity structure in Australia and New Zealand with our other foreign operations, which resulted in a tax depreciation benefit.
Schedule of deferred tax assets and liabilities
The components of deferred income tax assets (liabilities) are as follows:
December 31, 2023December 31, 2022
Reserves and allowances$193 $186 
Debt cancellation and other1718
Net operating loss and credit carryforwards97171
Interest carryforward (1)84
Operating lease assets287216
Total deferred tax assets594675
Less: valuation allowance (2)(4)(19)
Total net deferred tax assets590656
Property and equipment, including rental equipment(2,921)(2,986)
Operating lease liabilities(285)(216)
Intangibles(85)(125)
Total deferred tax liability(3,291)(3,327)
Total net deferred tax liability$(2,701)$(2,671)
_________________
(1)    Relates to the limitation of deductible interest, and is primarily due to tax depreciation benefits associated with the Ahern Rentals acquisition (see note 6 to the consolidated financial statements for further discussion of the tax depreciation benefits).
(2)    Relates to federal foreign tax credits, state net operating loss carryforwards and state tax credits that may not be realized.
Schedule of Unrecognized Tax Benefits Roll Forward
The following table summarizes the activity related to unrecognized tax benefits, some of which would impact our effective tax rate if recognized:
202320222021
Balance at January 1$16 $13 $12 
Additions for tax positions related to the current year312
Additions for tax positions of prior years87— 
Settlements(1)(5)(1)
Balance at December 31$26$16$13
v3.23.4
Common Stock (Tables)
12 Months Ended
Dec. 31, 2023
Share-Based Payment Arrangement [Abstract]  
Schedule of stock option activity
A summary of the transactions within the Company’s stock option plans follows (shares in thousands):  
SharesWeighted-Average
Exercise Price
Outstanding at December 31, 202280.45 
Granted— — 
Exercised(2)80.94 
Canceled— — 
Outstanding at December 31, 202380.17 
Exercisable at December 31, 2023$80.17 
The following table presents information associated with stock options as of December 31, 2023 and 2022, and for the years ended December 31, 2023, 2022 and 2021. No stock options were granted during any of the years presented below.
202320222021
Intrinsic value of options outstanding as of December 31$$
Intrinsic value of options exercisable as of December 31
Intrinsic value of options exercised— 
Summary of restricted stock units activity
A summary of RSUs granted follows (RSUs in thousands):
Year Ended December 31,  
202320222021
RSUs granted179 553 348 
Weighted-average grant date price per unit$461.37 $309.39 $297.02 
A summary of RSU activity for the year ended December 31, 2023 follows (RSUs in thousands):  
Stock UnitsWeighted-Average
Grant Date Fair Value
Nonvested as of December 31, 2022464 $215.23 
Granted179 461.37 
Vested(319)297.27 
Forfeited(36)353.26 
Nonvested as of December 31, 2023288 $360.41 
v3.23.4
Quarterly Financial Information (Unaudited) (Tables)
12 Months Ended
Dec. 31, 2023
Quarterly Financial Information Disclosure [Abstract]  
Schedule of quarterly financial information
First
Quarter
Second
Quarter
Third
Quarter
 
Fourth
Quarter
Full
Year
For the year ended December 31, 2023 (1) (2):
Total revenues (1)$3,285 $3,554 $3,765 $3,728 $14,332 
Gross profit1,241 1,425 1,585 1,562 5,813 
Operating income740 925 1,099 1,063 3,827 
Net income (2)451 591 703 679 2,424 
Earnings per share—basic6.50 8.60 10.30 10.04 35.40 
Earnings per share—diluted (3)6.47 8.58 10.29 10.01 35.28 
For the year ended December 31, 2022 (1) (2):
Total revenues (1)$2,524 $2,771 $3,051 $3,296 $11,642 
Gross profit992 1,150 1,366 1,488 4,996 
Operating income572 715 921 1,024 3,232 
Net income (2)367 493 606 639 2,105 
Earnings per share—basic5.07 6.91 8.69 9.20 29.77 
Earnings per share—diluted (3)5.05 6.90 8.66 9.15 29.65 
 
(1)    Beginning in 2021 and continuing through 2023, we have experienced broad-based strength of demand across our end-markets. The revenue increases above reflect this strong demand, as well as the impact of the December 2022 Ahern Rentals acquisition that is discussed in note 4 to the consolidated financial statements.
(2)    There were no unusual or infrequently occurring items recognized in the fourth quarter of 2023 that had a material impact on our financial statements. In the fourth quarter of 2022, we issued $1.5 billion principal amount of 6 percent Senior Secured Notes due 2029. The issued debt, together with drawings on our ABL facility, was used to fund the December 2022 Ahern Rentals acquisition that is discussed in note 4 to the consolidated financial statements.
(3)    Diluted earnings per share includes the after-tax impacts of the following:
First
Quarter
Second
Quarter
Third
Quarter
 
Fourth
Quarter
Full
Year
For the year ended December 31, 2023:
Merger related intangible asset amortization (4)$(0.70)$(0.55)$(0.57)$(0.52)$(2.33)
Impact on depreciation related to acquired fleet and property and equipment (5)(0.32)(0.30)(0.59)(0.44)(1.65)
Impact of the fair value mark-up of acquired fleet (6)(0.44)(0.25)(0.23)(0.25)(1.17)
Restructuring charge (7)(0.02)(0.20)(0.05)(0.04)(0.31)
For the year ended December 31, 2022:
Merger related intangible asset amortization (4)$(0.52)$(0.45)$(0.44)$(0.39)$(1.79)
Impact on depreciation related to acquired fleet and property and equipment (5)(0.10)(0.26)(0.12)(0.08)(0.56)
Impact of the fair value mark-up of acquired fleet (6)(0.06)(0.05)(0.05)(0.12)(0.29)
Restructuring charge (7)— — 0.01 — — 
Asset impairment charge (8)— (0.02)(0.01)— (0.03)
Loss on repurchase/redemption of debt securities (9)— (0.18)— — (0.18)
(4)This reflects the amortization of the intangible assets acquired in the major acquisitions that significantly impact our operations (the "major acquisitions," each of which had annual revenues of over $200 prior to acquisition). The increases in 2023 primarily reflect the impact of the Ahern Rentals acquisition.
(5)This reflects the impact of extending the useful lives of equipment acquired in certain major acquisitions, net of the impact of additional depreciation associated with the fair value mark-up of such equipment. The increases in 2023 primarily reflect the impact of the Ahern Rentals acquisition.
(6)This reflects additional costs recorded in cost of rental equipment sales associated with the fair value mark-up of rental equipment acquired in certain major acquisitions that was subsequently sold. The increases in 2023 primarily reflect the impact of the Ahern Rentals acquisition.
(7)This primarily reflects severance costs and branch closure charges associated with our restructuring programs. The increases in 2023 reflect charges associated with a restructuring program initiated following the closing of the Ahern Rentals acquisition. As of December 31, 2023, there were no open restructuring programs.
(8)This reflects write-offs of leasehold improvements and other fixed assets.
(9)Reflects the difference between the net carrying amount and the total purchase price of the redeemed notes.
v3.23.4
Earnings Per Share (Tables)
12 Months Ended
Dec. 31, 2023
Earnings Per Share [Abstract]  
Schedule of earnings per share The following table sets forth the computation of basic and diluted earnings per share (shares in thousands):
Year Ended December 31, 
202320222021
Numerator:
Net income available to common stockholders$2,424 $2,105 $1,386 
Denominator:
Denominator for basic earnings per share—weighted-average common shares68,47070,70372,432
Effect of dilutive securities:
Employee stock options444
Restricted stock units236 266 381 
Denominator for diluted earnings per share—adjusted weighted-average common shares68,71070,97372,817
Basic earnings per share$35.40 $29.77 $19.14 
Diluted earnings per share$35.28 $29.65 $19.04 
v3.23.4
Summary of Significant Accounting Policies (Details) - USD ($)
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Oct. 01, 2023
Oct. 01, 2022
Property, Plant and Equipment [Line Items]          
Percentage of fair value in excess of carrying amount         37.00%
Advertising reimbursements $ 44,000,000 $ 53,000,000 $ 49,000,000    
Non-compete agreements          
Property, Plant and Equipment [Line Items]          
Finite lived intangible assets life 5 years        
Trade names and associated trademarks          
Property, Plant and Equipment [Line Items]          
Finite lived intangible assets life 5 years        
Reporting units excluding Mobile Storage and Mobile Storage International          
Property, Plant and Equipment [Line Items]          
Percentage of fair value in excess of carrying amount       54.00%  
Mobile Storage          
Property, Plant and Equipment [Line Items]          
Percentage of fair value in excess of carrying amount       8.00% 8.00%
Sales of rental equipment          
Property, Plant and Equipment [Line Items]          
Property, plant and equipment, weighted average salvage value, percentage of cost 12.00%        
Capital expenditures incurred but not yet paid $ 74,000,000 $ 0 $ 0    
Minimum | Customer relationships          
Property, Plant and Equipment [Line Items]          
Finite lived intangible assets life 8 years        
Minimum | Sales of rental equipment          
Property, Plant and Equipment [Line Items]          
Property, plant and equipment useful life 2 years        
Property, plant and equipment salvage value 0.00%        
Minimum | Property and Equipment          
Property, Plant and Equipment [Line Items]          
Property, plant and equipment useful life 3 years        
Maximum | Customer relationships          
Property, Plant and Equipment [Line Items]          
Finite lived intangible assets life 15 years        
Maximum | Sales of rental equipment          
Property, Plant and Equipment [Line Items]          
Property, plant and equipment useful life 20 years        
Property, plant and equipment salvage value 50.00%        
Maximum | Property and Equipment          
Property, Plant and Equipment [Line Items]          
Property, plant and equipment useful life 40 years        
v3.23.4
Revenue Recognition (Details) - USD ($)
$ in Millions
3 Months Ended 12 Months Ended
Dec. 31, 2023
Sep. 30, 2023
Jun. 30, 2023
Mar. 31, 2023
Dec. 31, 2022
Sep. 30, 2022
Jun. 30, 2022
Mar. 31, 2022
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Revenues:                      
Re-rent revenue, Topic 842                 $ 233 $ 235 $ 194
Revenues, Topic 842                 10,937 9,141 7,460
Revenues, Topic 606                 3,395 2,501 2,256
Revenues, Total $ 3,728 $ 3,765 $ 3,554 $ 3,285 $ 3,296 $ 3,051 $ 2,771 $ 2,524 $ 14,332 $ 11,642 $ 9,716
Operating Lease, Lease Income, Statement of Income or Comprehensive Income [Extensible Enumeration]                 Revenues, Total Revenues, Total Revenues, Total
Total equipment rentals                      
Revenues:                      
Revenues, Topic 842                 $ 10,937 $ 9,141 $ 7,460
Revenues, Topic 606                 1,127 975 747
Revenues, Total                 12,064 10,116 8,207
Owned equipment rentals                      
Revenues:                      
Owned equipment rentals, Topic 842                 9,948 8,310 6,840
Revenues, Total                 9,948 8,310 6,840
Re-rent revenue                      
Revenues:                      
Re-rent revenue, Topic 842                 233 235 194
Revenues, Total                 233 235 194
Delivery and pick-up                      
Revenues:                      
Revenues, Topic 606                 941 799 616
Revenues, Total                 941 799 616
Other                      
Revenues:                      
Other, Topic 842                 756 596 426
Revenues, Topic 606                 186 176 131
Revenues, Total                 942 772 557
Total ancillary and other rental revenues                      
Revenues:                      
Revenues, Topic 842                 756 596 426
Revenues, Topic 606                 1,127 975 747
Revenues, Total                 1,883 1,571 1,173
Sales of rental equipment                      
Revenues:                      
Revenues, Topic 606                 1,574 965 968
Revenues, Total                 1,574 965 968
Sales of new equipment                      
Revenues:                      
Revenues, Topic 606                 218 154 203
Revenues, Total                 218 154 203
Contractor supplies sales                      
Revenues:                      
Revenues, Topic 606                 146 126 109
Revenues, Total                 146 126 109
Service and other revenues                      
Revenues:                      
Revenues, Topic 606                 330 281 229
Revenues, Total                 $ 330 $ 281 $ 229
v3.23.4
Revenue Recognition (Narrative) (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]      
Deferred revenue $ 138 $ 131  
Accounts receivable, net 2,230 2,004  
Accounts receivable, allowance for doubtful accounts 169    
Contract with customer, asset, after allowance for credit loss 0    
Contract with customer, liability, revenue recognized 0 0  
Contract with customer, performance obligation satisfied in previous period $ 0 $ 0  
Customer concentration risk | Revenues | Largest customer      
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]      
Concentration risk, percentage 1.00% 1.00% 1.00%
Customer concentration risk | Accounts receivable | Largest customer      
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]      
Concentration risk, percentage 1.00% 1.00%  
Owned equipment rentals | Product concentration risk | Revenues      
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]      
Concentration risk, percentage 69.00%    
Total equipment rentals | Product concentration risk | Revenues      
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]      
Concentration risk, percentage 76.00%    
General rentals | Product concentration risk | Revenues      
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]      
Concentration risk, percentage 75.00%    
UNITED STATES | Geographic Concentration Risk | Revenues      
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]      
Concentration risk, percentage 91.00%    
v3.23.4
Revenue Recognition (Allowance for Doubtful Accounts Rollforward) (Details) - Allowance for credit losses - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]      
Beginning balance $ 134 $ 112 $ 108
Charged to Costs and Expenses 14 11 5
Charged to Revenue 60 49 31
Deductions and other (39) (38) (32)
Ending balance $ 169 $ 134 $ 112
v3.23.4
Acquisitions (Narrative) (Details)
$ in Millions
12 Months Ended
Dec. 07, 2022
USD ($)
Dec. 31, 2023
USD ($)
state
Dec. 31, 2022
USD ($)
Dec. 31, 2021
USD ($)
Nov. 30, 2022
USD ($)
Business Acquisition [Line Items]          
Amortization expense   $ 271 $ 219 $ 233  
6 percent Senior Secured Notes due 2029 | Senior notes          
Business Acquisition [Line Items]          
Debt instrument, face amount     $ 1,500   $ 1,500
Stated interest rate   600.00%     6.00%
Ahern Rentals          
Business Acquisition [Line Items]          
Number of states in which entity operates | state   30      
Consideration transferred $ 1,988        
Amortization expense   $ 7      
v3.23.4
Acquisitions (Assets Acquired and Liabilities Assumed - Ahern Rentals) (Details) - USD ($)
$ in Millions
Dec. 07, 2022
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Business Acquisition [Line Items]          
Goodwill   $ 5,940 $ 6,026 $ 5,528 $ 5,168
Ahern Rentals          
Business Acquisition [Line Items]          
Inventory $ 20        
Rental equipment 1,232        
Property and equipment 186        
Intangible assets 428        
Operating lease right-of-use assets 211        
Other assets 10        
Total identifiable assets acquired 2,087        
Accounts payable, accrued expenses and other liabilities (24)        
Operating lease liabilities (199)        
Debt (finance leases) (38)        
Total liabilities assumed (261)        
Net identifiable assets acquired 1,826        
Goodwill 162        
Net assets acquired 1,988        
Ahern Rentals | Customer relationships          
Business Acquisition [Line Items]          
Intangible assets $ 330        
Life (years) 9 years        
Ahern Rentals | Non-compete agreements          
Business Acquisition [Line Items]          
Intangible assets $ 98        
Life (years) 5 years        
v3.23.4
Acquisitions (Pro Forma Information) (Details) - USD ($)
$ in Millions
3 Months Ended 12 Months Ended
Dec. 31, 2023
Sep. 30, 2023
Jun. 30, 2023
Mar. 31, 2023
Dec. 31, 2022
Sep. 30, 2022
Jun. 30, 2022
Mar. 31, 2022
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]                      
Revenues $ 3,728 $ 3,765 $ 3,554 $ 3,285 $ 3,296 $ 3,051 $ 2,771 $ 2,524 $ 14,332 $ 11,642 $ 9,716
Pro forma revenues                   12,469  
Pretax income                 $ 3,211 2,802 $ 1,846
Pro forma pretax income                   2,572  
Impact of fair value mark-ups/useful life changes on depreciation                      
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]                      
Pro forma pretax income                   (94)  
Impact of the fair value mark-up of acquired fleet on cost of rental equipment sales                      
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]                      
Pro forma pretax income                   (28)  
Intangible asset amortization                      
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]                      
Pro forma pretax income                   (78)  
Interest expense                      
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]                      
Pro forma pretax income                   (96)  
Elimination of historic interest                      
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]                      
Pro forma pretax income                   53  
Elimination of historic legal and financing costs                      
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]                      
Pro forma pretax income                   11  
United Rentals and Ahern Rentals                      
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]                      
Pretax income                   2,804  
United Rentals                      
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]                      
Revenues                   11,642  
Pretax income                   2,802  
Ahern Rentals                      
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]                      
Revenues                   827  
Pretax income                   $ 2  
v3.23.4
Segment Information (Narrative) (Details)
Dec. 31, 2023
region
General rentals  
Segment Reporting Information [Line Items]  
Number of geographic regions entity operates in 4
v3.23.4
Segment Information (Percentage of Equipment Rental Revenue by Equipment Type) (Details) - Equipment rental revenue - Product concentration risk
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
General construction and industrial equipment | General rentals      
Segment Reporting Information [Line Items]      
Percentage of equipment rental revenue 42.00% 42.00% 42.00%
Aerial work platforms | General rentals      
Segment Reporting Information [Line Items]      
Percentage of equipment rental revenue 25.00% 24.00% 26.00%
General tools and light equipment | General rentals      
Segment Reporting Information [Line Items]      
Percentage of equipment rental revenue 8.00% 8.00% 8.00%
Power and HVAC equipment | Specialty      
Segment Reporting Information [Line Items]      
Percentage of equipment rental revenue 10.00% 10.00% 9.00%
Trench safety equipment | Specialty      
Segment Reporting Information [Line Items]      
Percentage of equipment rental revenue 5.00% 6.00% 6.00%
Fluid solutions equipment | Specialty      
Segment Reporting Information [Line Items]      
Percentage of equipment rental revenue 7.00% 7.00% 7.00%
Mobile storage equipment and modular office space | Specialty      
Segment Reporting Information [Line Items]      
Percentage of equipment rental revenue 3.00% 3.00% 2.00%
v3.23.4
Segment Information (Financial Information by Segment) (Details) - USD ($)
$ in Millions
3 Months Ended 12 Months Ended
Dec. 31, 2023
Sep. 30, 2023
Jun. 30, 2023
Mar. 31, 2023
Dec. 31, 2022
Sep. 30, 2022
Jun. 30, 2022
Mar. 31, 2022
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Segment Reporting Information [Line Items]                      
Revenues $ 3,728 $ 3,765 $ 3,554 $ 3,285 $ 3,296 $ 3,051 $ 2,771 $ 2,524 $ 14,332 $ 11,642 $ 9,716
Revenue from contract with customer, excluding assessed tax                 3,395 2,501 2,256
Depreciation and amortization                 2,781 2,217 1,983
Equipment rentals gross profit 1,562 $ 1,585 $ 1,425 $ 1,241 1,488 $ 1,366 $ 1,150 $ 992 5,813 4,996 3,853
Capital expenditures                 3,864 3,690 3,198
Total assets 25,589       24,183       25,589 24,183 20,292
Equipment rentals                      
Segment Reporting Information [Line Items]                      
Revenues                 12,064 10,116 8,207
Revenue from contract with customer, excluding assessed tax                 1,127 975 747
Sales of rental equipment                      
Segment Reporting Information [Line Items]                      
Revenues                 1,574 965 968
Revenue from contract with customer, excluding assessed tax                 1,574 965 968
Sales of new equipment                      
Segment Reporting Information [Line Items]                      
Revenues                 218 154 203
Revenue from contract with customer, excluding assessed tax                 218 154 203
Contractor supplies sales                      
Segment Reporting Information [Line Items]                      
Revenues                 146 126 109
Revenue from contract with customer, excluding assessed tax                 146 126 109
Service and other revenues                      
Segment Reporting Information [Line Items]                      
Revenues                 330 281 229
Revenue from contract with customer, excluding assessed tax                 330 281 229
Equipment rentals gross profit                      
Segment Reporting Information [Line Items]                      
Equipment rentals gross profit                 4,814 4,245 3,267
General rentals                      
Segment Reporting Information [Line Items]                      
Revenues                 10,697 8,584 7,351
Depreciation and amortization                 2,316 1,765 1,611
Capital expenditures                 3,051 2,868 2,719
Total assets 20,411       19,604       20,411 19,604 16,087
General rentals | Equipment rentals                      
Segment Reporting Information [Line Items]                      
Revenues                 8,803 7,345 6,074
General rentals | Sales of rental equipment                      
Segment Reporting Information [Line Items]                      
Revenue from contract with customer, excluding assessed tax                 1,411 835 862
General rentals | Sales of new equipment                      
Segment Reporting Information [Line Items]                      
Revenue from contract with customer, excluding assessed tax                 95 73 142
General rentals | Contractor supplies sales                      
Segment Reporting Information [Line Items]                      
Revenue from contract with customer, excluding assessed tax                 89 81 71
General rentals | Service and other revenues                      
Segment Reporting Information [Line Items]                      
Revenue from contract with customer, excluding assessed tax                 299 250 202
General rentals | Equipment rentals gross profit                      
Segment Reporting Information [Line Items]                      
Equipment rentals gross profit                 3,219 2,905 2,269
Specialty                      
Segment Reporting Information [Line Items]                      
Revenues                 3,635 3,058 2,365
Depreciation and amortization                 465 452 372
Capital expenditures                 813 822 479
Total assets $ 5,178       $ 4,579       5,178 4,579 4,205
Specialty | Equipment rentals                      
Segment Reporting Information [Line Items]                      
Revenues                 3,261 2,771 2,133
Specialty | Sales of rental equipment                      
Segment Reporting Information [Line Items]                      
Revenue from contract with customer, excluding assessed tax                 163 130 106
Specialty | Sales of new equipment                      
Segment Reporting Information [Line Items]                      
Revenue from contract with customer, excluding assessed tax                 123 81 61
Specialty | Contractor supplies sales                      
Segment Reporting Information [Line Items]                      
Revenue from contract with customer, excluding assessed tax                 57 45 38
Specialty | Service and other revenues                      
Segment Reporting Information [Line Items]                      
Revenue from contract with customer, excluding assessed tax                 31 31 27
Specialty | Equipment rentals gross profit                      
Segment Reporting Information [Line Items]                      
Equipment rentals gross profit                 $ 1,595 $ 1,340 $ 998
v3.23.4
Segment Information (Reconciliation to Consolidated Totals) (Details) - USD ($)
$ in Millions
3 Months Ended 12 Months Ended
Dec. 31, 2023
Sep. 30, 2023
Jun. 30, 2023
Mar. 31, 2023
Dec. 31, 2022
Sep. 30, 2022
Jun. 30, 2022
Mar. 31, 2022
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]                      
Gross profit $ 1,562 $ 1,585 $ 1,425 $ 1,241 $ 1,488 $ 1,366 $ 1,150 $ 992 $ 5,813 $ 4,996 $ 3,853
Selling, general and administrative expenses                 (1,527) (1,400) (1,199)
Merger related costs (1)                 0 0 (3)
Restructuring charge (2)                 (28) 0 (2)
Non-rental depreciation and amortization                 (431) (364) (372)
Interest expense, net                 (635) (445) (424)
Other income (expense), net                 19 15 (7)
Income before provision for income taxes                 3,211 2,802 1,846
Equipment rentals                      
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]                      
Gross profit                 4,814 4,245 3,267
Other products and services                      
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]                      
Gross profit                 $ 999 $ 751 $ 586
v3.23.4
Segment Information (Geographic Area Information) (Details) - USD ($)
$ in Millions
3 Months Ended 12 Months Ended
Dec. 31, 2023
Sep. 30, 2023
Jun. 30, 2023
Mar. 31, 2023
Dec. 31, 2022
Sep. 30, 2022
Jun. 30, 2022
Mar. 31, 2022
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Revenues from External Customers and Long-Lived Assets [Line Items]                      
Revenue from contract with customer, excluding assessed tax                 $ 3,395 $ 2,501 $ 2,256
Revenues $ 3,728 $ 3,765 $ 3,554 $ 3,285 $ 3,296 $ 3,051 $ 2,771 $ 2,524 14,332 11,642 9,716
Goodwill and other intangible assets, net 6,610       6,478       6,610 6,478  
Property and equipment, net                      
Revenues from External Customers and Long-Lived Assets [Line Items]                      
Property and equipment, net 903       839       903 839  
Total equipment rentals                      
Revenues from External Customers and Long-Lived Assets [Line Items]                      
Property and equipment, net 14,001       13,277       14,001 13,277  
Domestic                       
Revenues from External Customers and Long-Lived Assets [Line Items]                      
Revenues                 13,063 10,488 8,761
Goodwill and other intangible assets, net 6,031       6,024       6,031 6,024  
Domestic  | Property and equipment, net                      
Revenues from External Customers and Long-Lived Assets [Line Items]                      
Property and equipment, net 842       789       842 789  
Domestic  | Total equipment rentals                      
Revenues from External Customers and Long-Lived Assets [Line Items]                      
Property and equipment, net 12,679       12,047       12,679 12,047  
Foreign                      
Revenues from External Customers and Long-Lived Assets [Line Items]                      
Revenues                 1,269 1,154 955
Goodwill and other intangible assets, net 579       454       579 454  
Foreign | Property and equipment, net                      
Revenues from External Customers and Long-Lived Assets [Line Items]                      
Property and equipment, net 61       50       61 50  
Foreign | Total equipment rentals                      
Revenues from External Customers and Long-Lived Assets [Line Items]                      
Property and equipment, net $ 1,322       $ 1,230       1,322 1,230  
Total equipment rentals                      
Revenues from External Customers and Long-Lived Assets [Line Items]                      
Revenue from contract with customer, excluding assessed tax                 1,127 975 747
Revenues                 12,064 10,116 8,207
Total equipment rentals | Domestic                       
Revenues from External Customers and Long-Lived Assets [Line Items]                      
Revenues                 11,045 9,139 7,430
Total equipment rentals | Foreign                      
Revenues from External Customers and Long-Lived Assets [Line Items]                      
Revenues                 1,019 977 777
Sales of rental equipment                      
Revenues from External Customers and Long-Lived Assets [Line Items]                      
Revenue from contract with customer, excluding assessed tax                 1,574 965 968
Revenues                 1,574 965 968
Sales of rental equipment | Domestic                       
Revenues from External Customers and Long-Lived Assets [Line Items]                      
Revenue from contract with customer, excluding assessed tax                 1,427 870 873
Sales of rental equipment | Foreign                      
Revenues from External Customers and Long-Lived Assets [Line Items]                      
Revenue from contract with customer, excluding assessed tax                 147 95 95
Sales of new equipment                      
Revenues from External Customers and Long-Lived Assets [Line Items]                      
Revenue from contract with customer, excluding assessed tax                 218 154 203
Revenues                 218 154 203
Sales of new equipment | Domestic                       
Revenues from External Customers and Long-Lived Assets [Line Items]                      
Revenue from contract with customer, excluding assessed tax                 168 122 162
Sales of new equipment | Foreign                      
Revenues from External Customers and Long-Lived Assets [Line Items]                      
Revenue from contract with customer, excluding assessed tax                 50 32 41
Contractor supplies sales                      
Revenues from External Customers and Long-Lived Assets [Line Items]                      
Revenue from contract with customer, excluding assessed tax                 146 126 109
Revenues                 146 126 109
Contractor supplies sales | Domestic                       
Revenues from External Customers and Long-Lived Assets [Line Items]                      
Revenue from contract with customer, excluding assessed tax                 130 109 95
Contractor supplies sales | Foreign                      
Revenues from External Customers and Long-Lived Assets [Line Items]                      
Revenue from contract with customer, excluding assessed tax                 16 17 14
Service and other revenues                      
Revenues from External Customers and Long-Lived Assets [Line Items]                      
Revenue from contract with customer, excluding assessed tax                 330 281 229
Revenues                 330 281 229
Service and other revenues | Domestic                       
Revenues from External Customers and Long-Lived Assets [Line Items]                      
Revenue from contract with customer, excluding assessed tax                 293 248 201
Service and other revenues | Foreign                      
Revenues from External Customers and Long-Lived Assets [Line Items]                      
Revenue from contract with customer, excluding assessed tax                 $ 37 $ 33 $ 28
v3.23.4
Prepaid Expenses and Other Assets (Details) - USD ($)
$ in Millions
Dec. 31, 2023
Dec. 31, 2022
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]    
Equipment $ 17 $ 17
Insurance 29 31
Advertising reimbursements 22 25
Income taxes (3) 5 235
Other 62 73
Prepaid expenses and other assets $ 135 $ 381
v3.23.4
Rental Equipment (Details) - Sales of rental equipment - USD ($)
$ in Millions
Dec. 31, 2023
Dec. 31, 2022
Property, Plant and Equipment [Line Items]    
Rental equipment $ 21,689 $ 20,074
Less accumulated depreciation (7,688) (6,797)
Property and equipment, net $ 14,001 $ 13,277
v3.23.4
Property and Equipment (Details) - USD ($)
$ in Millions
Dec. 31, 2023
Dec. 31, 2022
Property and equipment, net    
Property, Plant and Equipment [Line Items]    
Equipment $ 1,988 $ 1,819
Less accumulated depreciation and amortization (1,085) (980)
Property and equipment, net 903 839
Land    
Property, Plant and Equipment [Line Items]    
Equipment 157 131
Buildings    
Property, Plant and Equipment [Line Items]    
Equipment 296 230
Non-rental vehicles    
Property, Plant and Equipment [Line Items]    
Equipment 268 317
Machinery and equipment    
Property, Plant and Equipment [Line Items]    
Equipment 265 223
Furniture and fixtures    
Property, Plant and Equipment [Line Items]    
Equipment 435 402
Leasehold improvements    
Property, Plant and Equipment [Line Items]    
Equipment $ 567 $ 516
v3.23.4
Goodwill and Other Intangible Assets (Goodwill) (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Goodwill [Roll Forward]      
Balance at beginning of period $ 6,026 $ 5,528 $ 5,168
Goodwill related to acquisitions (98) 529 371
Foreign currency translation and other adjustments 12 (31) (11)
Balance at end of period 5,940 6,026 5,528
Goodwill accumulated impairment loss 1,557 1,557 1,557
General rentals      
Goodwill [Roll Forward]      
Balance at beginning of period 4,980 4,445 4,368
Goodwill related to acquisitions (209) 549 76
Foreign currency translation and other adjustments 4 (14) 1
Balance at end of period 4,775 4,980 4,445
Specialty      
Goodwill [Roll Forward]      
Balance at beginning of period 1,046 1,083 800
Goodwill related to acquisitions 111 (20) 295
Foreign currency translation and other adjustments 8 (17) (12)
Balance at end of period $ 1,165 $ 1,046 $ 1,083
v3.23.4
Goodwill and Other Intangible Assets (Other Intangible Assets) (Details) - USD ($)
$ in Millions
Dec. 31, 2023
Dec. 31, 2022
Finite-Lived Intangible Assets [Line Items]    
Total $ 670 $ 452
Non-compete agreements    
Finite-Lived Intangible Assets [Line Items]    
Weighted-Average Remaining Amortization Period  4 years 3 years
Gross Carrying Amount $ 176 $ 69
Accumulated Amortization 58 22
Total $ 118 $ 47
Customer relationships    
Finite-Lived Intangible Assets [Line Items]    
Weighted-Average Remaining Amortization Period  6 years 5 years
Gross Carrying Amount $ 2,468 $ 2,349
Accumulated Amortization 1,919 1,949
Total $ 549 $ 400
Trade names and associated trademarks    
Finite-Lived Intangible Assets [Line Items]    
Weighted-Average Remaining Amortization Period  2 years 3 years
Gross Carrying Amount $ 9 $ 14
Accumulated Amortization 6 9
Total $ 3 $ 5
v3.23.4
Goodwill and Other Intangible Assets (Other Intangible Assets Associated with Acquisition) (Details) - USD ($)
$ in Millions
Dec. 31, 2023
Dec. 31, 2022
Finite-Lived Intangible Assets [Line Items]    
Net Carrying Amount $ 670 $ 452
Non-compete agreements    
Finite-Lived Intangible Assets [Line Items]    
Weighted-Average Remaining Amortization Period  4 years 3 years
Net Carrying Amount $ 118 $ 47
Customer relationships    
Finite-Lived Intangible Assets [Line Items]    
Weighted-Average Remaining Amortization Period  6 years 5 years
Net Carrying Amount $ 549 $ 400
Ahern Rentals | Non-compete agreements    
Finite-Lived Intangible Assets [Line Items]    
Weighted-Average Remaining Amortization Period  4 years  
Net Carrying Amount $ 77  
Ahern Rentals | Customer relationships    
Finite-Lived Intangible Assets [Line Items]    
Weighted-Average Remaining Amortization Period  8 years  
Net Carrying Amount $ 259  
v3.23.4
Goodwill and Other Intangible Assets (Narrative) (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Goodwill and Intangible Assets Disclosure [Abstract]      
Amortization expense $ 271 $ 219 $ 233
v3.23.4
Goodwill and Other Intangible Assets (Maturity Schedule) (Details) - USD ($)
$ in Millions
Dec. 31, 2023
Dec. 31, 2022
Goodwill and Intangible Assets Disclosure [Abstract]    
2024 $ 208  
2025 167  
2026 124  
2027 81  
2028 39  
Thereafter 51  
Total $ 670 $ 452
v3.23.4
Accrued Expenses and Other Liabilities and Other Long-Term Liabilities (Details) - USD ($)
$ in Millions
Dec. 31, 2023
Dec. 31, 2022
Accrued expenses and other liabilities    
Self-insurance accruals $ 78 $ 68
Accrued compensation and benefit costs 149 207
Property and income taxes payable 139 113
Restructuring reserves 21 6
Interest payable 152 152
Deferred revenue 138 131
National accounts accrual 173 120
Operating lease liability 249 211
Other 168 137
Accrued expenses and other liabilities 1,267 1,145
Other long-term liabilities    
Self-insurance accruals 121 109
Income taxes payable 11 11
Accrued compensation and benefit costs 41 34
Other long-term liabilities $ 173 $ 154
v3.23.4
Fair Value Measurements (Financial Instruments) (Details) - Senior notes - Level 1 - USD ($)
$ in Millions
Dec. 31, 2023
Dec. 31, 2022
Carrying Amount    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Debt instrument $ 7,720 $ 7,712
Fair Value     
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Debt instrument $ 7,442 $ 7,143
v3.23.4
Debt (Schedule of Debt) (Details) - USD ($)
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Nov. 30, 2022
Oct. 31, 2018
Jun. 30, 2008
Debt Instrument [Line Items]          
Long-term debt $ 11,582,000,000        
Finance leases 192,000,000 $ 123,000,000      
Total debt 11,518,000,000 11,370,000,000      
Less short-term portion (1,465,000,000) (161,000,000)      
Total long-term debt $ 10,053,000,000 $ 11,209,000,000      
Weighted-average interest rate on average debt outstanding 6.40% 5.40%      
Line of credit          
Debt Instrument [Line Items]          
Line of credit facility, maximum borrowing capacity       $ 1,000,000,000  
Repurchase facility expiring 2023 | Repurchase facility          
Debt Instrument [Line Items]          
Long-term debt $ 100,000,000 $ 100,000,000      
Accounts receivable securitization facility expiring 2024 | Line of credit          
Debt Instrument [Line Items]          
Line of credit facility, maximum borrowing capacity 1,300,000,000        
Long-term debt 1,300,000,000 959,000,000      
Borrowing capacity, net of letters of credit $ 0        
Interest rate at December 31, 2023 6.40%        
Average month-end debt outstanding $ 1,171,000,000        
Weighted-average interest rate on average debt outstanding 6.10%        
Maximum month-end debt outstanding $ 1,300,000,000        
Term loan facility expiring 2025          
Debt Instrument [Line Items]          
Long-term debt $ 945,000,000 953,000,000      
Debt repayment installment rate 1.00%        
$3.75 billion ABL facility expiring 2027 | Line of credit          
Debt Instrument [Line Items]          
Line of credit facility, maximum borrowing capacity $ 4,250,000,000       $ 1,250,000,000
Long-term debt 1,261,000,000 1,523,000,000      
Borrowing capacity, net of letters of credit 2,967,000,000        
Letters of credit $ 14,000,000        
Interest rate at December 31, 2023 6.50%        
Average month-end debt outstanding $ 1,694,000,000        
Weighted-average interest rate on average debt outstanding 6.20%        
Maximum month-end debt outstanding $ 1,848,000,000        
5 1/2 percent Senior Notes due 2027 | Senior notes          
Debt Instrument [Line Items]          
Stated interest rate 5.50%        
Long-term debt $ 498,000,000 498,000,000      
3 7/8 percent Senior Secured Notes due 2027 | Senior notes          
Debt Instrument [Line Items]          
Stated interest rate 3.875%        
Long-term debt $ 745,000,000 744,000,000      
4 7/8 percent Senior Notes due 2028 | Senior notes          
Debt Instrument [Line Items]          
Stated interest rate 4.875%        
Long-term debt $ 1,665,000,000 1,663,000,000      
6 percent Senior Secured Notes due 2029 | Senior notes          
Debt Instrument [Line Items]          
Stated interest rate 600.00%   6.00%    
Long-term debt $ 1,488,000,000 1,486,000,000      
5 1/4 percent Senior Notes due 2030 | Senior notes          
Debt Instrument [Line Items]          
Stated interest rate 5.25%        
Long-term debt $ 745,000,000 744,000,000      
4 percent Senior Notes due 2030 | Senior notes          
Debt Instrument [Line Items]          
Stated interest rate 4.00%        
Long-term debt $ 744,000,000 743,000,000      
3 7/8 percent Senior Notes due 2031 | Senior notes          
Debt Instrument [Line Items]          
Stated interest rate 3.875%        
Long-term debt $ 1,091,000,000 1,090,000,000      
3 3/4 percent Senior Notes due 2032 | Senior notes          
Debt Instrument [Line Items]          
Stated interest rate 3.75%        
Long-term debt $ 744,000,000 $ 744,000,000      
Term loan facility | Line of credit          
Debt Instrument [Line Items]          
Borrowing capacity, net of letters of credit $ 0        
Interest rate at December 31, 2023 7.10%        
Average month-end debt outstanding $ 953,000,000        
Weighted-average interest rate on average debt outstanding 6.90%        
Maximum month-end debt outstanding $ 958,000,000        
Repurchase facility | Line of credit          
Debt Instrument [Line Items]          
Interest rate at December 31, 2023 6.50%        
Average month-end debt outstanding $ 50,000,000        
Weighted-average interest rate on average debt outstanding 6.00%        
Maximum month-end debt outstanding $ 100,000,000        
Senior Notes 4.875 Percent, One | Senior notes          
Debt Instrument [Line Items]          
Long-term debt 1,661,000,000        
Senior Notes 4.875 Percent, Two | Senior notes          
Debt Instrument [Line Items]          
Long-term debt $ 4,000,000        
v3.23.4
Debt (Short Term Debt Narrative) (Details) - USD ($)
1 Months Ended 12 Months Ended
Jun. 30, 2022
Dec. 31, 2023
Jun. 30, 2023
Repurchase facility      
Short-term Debt [Line Items]      
Maximum borrowing capacity     $ 100,000,000
Debt instrument, term 1 month    
Line of credit | Accounts receivable securitization facility expiring 2024      
Short-term Debt [Line Items]      
Maximum borrowing capacity   $ 1,300,000,000  
Long term debt extension period   364 days  
Collateral amount   $ 1,545,000,000  
v3.23.4
Debt (Long Term Debt Narrative) (Details) - USD ($)
1 Months Ended 4 Months Ended 12 Months Ended
Nov. 30, 2022
May 31, 2022
Aug. 31, 2021
Aug. 31, 2020
Feb. 29, 2020
Nov. 30, 2019
May 31, 2019
Sep. 30, 2017
Aug. 31, 2017
Jun. 30, 2008
Feb. 28, 2017
Dec. 31, 2023
Dec. 31, 2022
Oct. 31, 2018
Dec. 31, 2017
Nov. 30, 2016
Debt Instrument [Line Items]                                
Long-term debt                       $ 11,582,000,000        
Line of credit                                
Debt Instrument [Line Items]                                
Maximum borrowing capacity                           $ 1,000,000,000    
$3.75 billion ABL facility expiring 2024 | Line of credit                                
Debt Instrument [Line Items]                                
Debt instrument, term                   5 years            
Maximum borrowing capacity                   $ 1,250,000,000   4,250,000,000        
Long-term debt                       $ 1,261,000,000 $ 1,523,000,000      
Debt instrument, covenant terms, fixed charge percentage                       10.00%        
Term loan facility expiring 2025                                
Debt Instrument [Line Items]                                
Debt instrument, annual repayment rate                       1.00%        
Long-term debt                       $ 945,000,000 953,000,000      
5 1/2 percent Senior Notes due 2027 | Senior notes                                
Debt Instrument [Line Items]                                
Debt instrument, face amount                       500,000,000        
Repayments of debt   $ 500,000,000                            
Long-term debt                       $ 498,000,000 498,000,000      
Stated interest rate                       5.50%        
3 7/8 percent Senior Secured Notes due 2027 | Senior notes                                
Debt Instrument [Line Items]                                
Long-term debt                       $ 745,000,000 744,000,000      
Stated interest rate                       3.875%        
4 7/8 percent Senior Notes due 2028 | Senior notes                                
Debt Instrument [Line Items]                                
Long-term debt                       $ 1,665,000,000 1,663,000,000      
Stated interest rate                       4.875%        
4 7/8 percent Senior Notes due 2028, one | Senior notes                                
Debt Instrument [Line Items]                                
Long-term debt                       $ 1,661,000,000        
4 7/8 percent Senior Notes due 2028, two | Senior notes                                
Debt Instrument [Line Items]                                
Long-term debt                       4,000,000        
6 percent Senior Secured Notes due 2029 | Senior notes                                
Debt Instrument [Line Items]                                
Debt instrument, face amount $ 1,500,000,000                       1,500,000,000      
Long-term debt                       $ 1,488,000,000 1,486,000,000      
Stated interest rate 6.00%                     600.00%        
Debt redemption percentage of principal amount redeemed 40.00%                              
6 percent Senior Secured Notes due 2029 | Senior notes | Debt Instrument, Redemption, Period Between December 15th 2023 to December 15, 2025                                
Debt Instrument [Line Items]                                
Debt redemption percentage of principal amount redeemed 10.00%                              
5 1/4 percent Senior Notes due 2030 | Senior notes                                
Debt Instrument [Line Items]                                
Long-term debt                       $ 745,000,000 744,000,000      
Stated interest rate                       5.25%        
4 percent Senior Notes due 2030 | Senior notes                                
Debt Instrument [Line Items]                                
Long-term debt                       $ 744,000,000 743,000,000      
Stated interest rate                       4.00%        
3 7/8 percent Senior Notes due 2031 | Senior notes                                
Debt Instrument [Line Items]                                
Long-term debt                       $ 1,091,000,000 1,090,000,000      
Stated interest rate                       3.875%        
3 3/4 percent Senior Notes due 2032 | Senior notes                                
Debt Instrument [Line Items]                                
Debt instrument, face amount     $ 750,000,000                          
Long-term debt                       $ 744,000,000 $ 744,000,000      
Stated interest rate                       3.75%        
Debt redemption percentage of principal amount redeemed     40.00%                          
3 3/4 percent Senior Notes due 2032 | Senior notes | In the event of change of control                                
Debt Instrument [Line Items]                                
Debt redemption percentage of principal amount redeemed     101.00%                          
3 3/4 percent Senior Notes due 2032 | Senior notes | Debt Instrument, Redemption, Period 2026                                
Debt Instrument [Line Items]                                
Debt redemption percentage     101.875%                          
3 3/4 percent Senior Notes due 2032 | Senior notes | Debt Instrument, Redemption, Period 2029                                
Debt Instrument [Line Items]                                
Debt redemption percentage     100.00%                          
3 3/4 percent Senior Notes due 2032 | Senior notes | Debt Instrument, Redemption, Period On Or Up To July 30, 2024                                
Debt Instrument [Line Items]                                
Debt redemption percentage     103.75%                          
Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate | $3.75 billion ABL facility expiring 2024 | Line of credit                                
Debt Instrument [Line Items]                                
Debt instrument, basis spread on variable rate                       0.10%        
Subsidiaries | 5 1/2 percent Senior Notes due 2027 | Senior notes                                
Debt Instrument [Line Items]                                
Debt instrument, face amount                     $ 250,000,000         $ 750,000,000
Debt instrument, unamortized premium                       $ 1,000,000        
Effective interest rate                       5.50%        
Subsidiaries | 5 1/2 percent Senior Notes due 2027 | Senior notes | Debt Instrument, Redemption, Period 2022                                
Debt Instrument [Line Items]                                
Debt redemption percentage                     102.75%          
Subsidiaries | 5 1/2 percent Senior Notes due 2027 | Senior notes | Debt Instrument, Redemption, Period 2025                                
Debt Instrument [Line Items]                                
Debt redemption percentage                     100.00%          
Subsidiaries | 5 1/2 percent Senior Notes due 2027 | Senior notes | In the event of change of control                                
Debt Instrument [Line Items]                                
Debt redemption percentage                     101.00%          
Subsidiaries | 3 7/8 percent Senior Secured Notes due 2027 | Senior notes                                
Debt Instrument [Line Items]                                
Debt instrument, face amount           $ 750,000,000                    
Debt redemption percentage           40.00%                    
Subsidiaries | 3 7/8 percent Senior Secured Notes due 2027 | Senior notes | Debt Instrument, Redemption, Period 2022                                
Debt Instrument [Line Items]                                
Debt redemption percentage           101.938%                    
Subsidiaries | 3 7/8 percent Senior Secured Notes due 2027 | Senior notes | Debt Instrument, Redemption, Period 2025                                
Debt Instrument [Line Items]                                
Debt redemption percentage           100.00%                    
Subsidiaries | 3 7/8 percent Senior Secured Notes due 2027 | Senior notes | In the event of change of control                                
Debt Instrument [Line Items]                                
Debt redemption percentage           101.00%                    
Subsidiaries | 3 7/8 percent Senior Secured Notes due 2027 | Senior notes | Debt Instrument, Redemption, Period On Or Prior To November 15, 2022                                
Debt Instrument [Line Items]                                
Debt redemption percentage           103.875%                    
Subsidiaries | 4 7/8 percent Senior Notes due 2028 | Senior notes                                
Debt Instrument [Line Items]                                
Debt instrument, face amount                 $ 925,000,000              
Subsidiaries | 4 7/8 percent Senior Notes due 2028 | Senior notes | In the event of change of control                                
Debt Instrument [Line Items]                                
Debt redemption percentage                 101.00%              
Subsidiaries | 4 7/8 percent Senior Notes due 2028 | Senior notes | Debt Instrument, Redemption, Period 2023                                
Debt Instrument [Line Items]                                
Debt redemption percentage                 102.438%              
Subsidiaries | 4 7/8 percent Senior Notes due 2028 | Senior notes | Debt Instrument, Redemption, Period 2026                                
Debt Instrument [Line Items]                                
Debt redemption percentage                 100.00%              
Subsidiaries | 4 7/8 percent Senior Notes due 2028, one | Senior notes                                
Debt Instrument [Line Items]                                
Debt instrument, face amount               $ 750,000,000                
Effective interest rate                       4.84%        
Long-term debt                       $ 1,669,000,000        
Subsidiaries | 4 7/8 percent Senior Notes due 2028, one | Senior notes | In the event of change of control                                
Debt Instrument [Line Items]                                
Debt redemption percentage               101.00%                
Subsidiaries | 4 7/8 percent Senior Notes due 2028, one | Senior notes | Debt Instrument, Redemption, Period 2023                                
Debt Instrument [Line Items]                                
Debt redemption percentage               102.438%                
Subsidiaries | 4 7/8 percent Senior Notes due 2028, one | Senior notes | Debt Instrument, Redemption, Period 2026                                
Debt Instrument [Line Items]                                
Debt redemption percentage               100.00%                
Subsidiaries | 4 7/8 percent Senior Notes due 2028, two | Senior notes                                
Debt Instrument [Line Items]                                
Debt instrument, unamortized premium                       $ 1,000,000        
Effective interest rate                       4.86%        
Amount exchanged for equivalent notes                             $ 744,000,000  
Long-term debt                       $ 4,000,000        
Subsidiaries | 6 percent Senior Secured Notes due 2029 | Senior notes                                
Debt Instrument [Line Items]                                
Stated interest rate 6.00%                              
Subsidiaries | 6 percent Senior Secured Notes due 2029 | Senior notes | Debt Instrument, Redemption, Period 2025                                
Debt Instrument [Line Items]                                
Debt redemption percentage 103.00%                              
Subsidiaries | 6 percent Senior Secured Notes due 2029 | Senior notes | In the event of change of control                                
Debt Instrument [Line Items]                                
Debt redemption percentage 101.00%                              
Subsidiaries | 6 percent Senior Secured Notes due 2029 | Senior notes | Debt Instrument, Redemption, Period 2027                                
Debt Instrument [Line Items]                                
Debt redemption percentage 100.00%                              
Subsidiaries | 6 percent Senior Secured Notes due 2029 | Senior notes | Debt Instrument, Redemption, Period On Or Prior To December 15, 2025                                
Debt Instrument [Line Items]                                
Debt redemption percentage 106.00%                              
Subsidiaries | 6 percent Senior Secured Notes due 2029 | Senior notes | Debt Instrument, Redemption, Period Between December 15th 2023 to December 15, 2025                                
Debt Instrument [Line Items]                                
Debt redemption percentage 103.00%                              
Subsidiaries | 5 1/4 percent Senior Notes due 2030 | Senior notes                                
Debt Instrument [Line Items]                                
Debt instrument, face amount             $ 750,000,000                  
Debt redemption percentage of principal amount redeemed             40.00%                  
Subsidiaries | 5 1/4 percent Senior Notes due 2030 | Senior notes | Debt Instrument, Redemption, Period 2025                                
Debt Instrument [Line Items]                                
Debt redemption percentage             102.625%                  
Subsidiaries | 5 1/4 percent Senior Notes due 2030 | Senior notes | In the event of change of control                                
Debt Instrument [Line Items]                                
Debt redemption percentage             101.00%                  
Subsidiaries | 5 1/4 percent Senior Notes due 2030 | Senior notes | Debt Instrument, Redemption, Period 2028                                
Debt Instrument [Line Items]                                
Debt redemption percentage             100.00%                  
Subsidiaries | 5 1/4 percent Senior Notes due 2030 | Senior notes | Debt Instrument, Redemption, On Or Prior To January 15, 2023                                
Debt Instrument [Line Items]                                
Debt redemption percentage             105.25%                  
Subsidiaries | 4 percent Senior Notes due 2030 | Senior notes                                
Debt Instrument [Line Items]                                
Debt instrument, face amount         $ 750,000,000                      
Debt redemption percentage         101.00%                      
Stated interest rate         4.00%                      
Debt redemption percentage of principal amount redeemed         40.00%                      
Subsidiaries | 4 percent Senior Notes due 2030 | Senior notes | Debt Instrument, Redemption, Period 2025                                
Debt Instrument [Line Items]                                
Debt redemption percentage         102.00%                      
Subsidiaries | 4 percent Senior Notes due 2030 | Senior notes | Debt Instrument, Redemption, Period 2028                                
Debt Instrument [Line Items]                                
Debt redemption percentage         100.00%                      
Subsidiaries | 4 percent Senior Notes due 2030 | Senior notes | Debt Instrument, Redemption, On Or Prior To January 15, 2023                                
Debt Instrument [Line Items]                                
Debt redemption percentage         104.00%                      
Subsidiaries | 3 7/8 percent Senior Notes due 2031 | Senior notes                                
Debt Instrument [Line Items]                                
Debt instrument, face amount       $ 1,100,000,000                        
Debt redemption percentage of principal amount redeemed       40.00%                        
Subsidiaries | 3 7/8 percent Senior Notes due 2031 | Senior notes | Debt Instrument, Redemption, Period 2025                                
Debt Instrument [Line Items]                                
Debt redemption percentage       101.938%                        
Subsidiaries | 3 7/8 percent Senior Notes due 2031 | Senior notes | In the event of change of control                                
Debt Instrument [Line Items]                                
Debt redemption percentage       101.00%                        
Subsidiaries | 3 7/8 percent Senior Notes due 2031 | Senior notes | Debt Instrument, Redemption, Period 2028                                
Debt Instrument [Line Items]                                
Debt redemption percentage       100.00%                        
Subsidiaries | 3 7/8 percent Senior Notes due 2031 | Senior notes | Debt Instrument, Redemption, Period On Or Prior To August 15, 2023                                
Debt Instrument [Line Items]                                
Debt redemption percentage       103.875%                        
v3.23.4
Debt (Schedule of Debt Maturity) (Details)
$ in Millions
Dec. 31, 2023
USD ($)
Maturity profile:  
2024 $ 1,465
2025 985
2026 34
2027 2,539
2028 1,677
Thereafter 4,882
Total $ 11,582
v3.23.4
Leases (Narrative) (Details)
Dec. 31, 2023
Minimum  
Lessee, Lease, Description [Line Items]  
Lessee, operating lease, renewal term 1 year
Maximum  
Lessee, Lease, Description [Line Items]  
Lessee, operating lease, renewal term 5 years
v3.23.4
Leases (Summary of Financial Information Associated with Leases) (Details) - USD ($)
$ in Millions
Dec. 31, 2023
Dec. 31, 2022
Assets    
Operating lease right-of-use assets $ 1,099 $ 819
Operating Lease, Liability, Current, Statement of Financial Position [Extensible List] Accrued expenses and other liabilities Accrued expenses and other liabilities
Finance Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration] Short-term debt and current maturities of long-term debt Short-term debt and current maturities of long-term debt
Total leased assets $ 1,415 $ 1,049
Current    
Accrued expenses and other liabilities 249 211
Short-term debt and current maturities of long-term debt 55 51
Long-term    
Operating lease liabilities $ 895 $ 642
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration] Long-term debt Long-term debt
Long-term debt $ 137 $ 72
Total lease liabilities 1,336 976
Property and equipment, net    
Assets    
Accumulated depreciation (27) (20)
Finance lease, right-of-use asset 47 13
Sales of rental equipment    
Assets    
Finance lease, right-of-use asset, before accumulated amortization 395 321
Accumulated depreciation (126) (104)
Finance lease, right-of-use asset 269 217
Non-rental vehicles    
Assets    
Finance lease, right-of-use asset, before accumulated amortization 8 8
Buildings    
Assets    
Finance lease, right-of-use asset, before accumulated amortization $ 66 $ 25
v3.23.4
Leases (Lease Cost) (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Lessee, Lease, Description [Line Items]      
Sublease income $ (233) $ (235) $ (194)
Net lease cost 434 308 292
Short-term lease, cost 209 195 163
Cost of equipment rentals, excluding depreciation      
Lessee, Lease, Description [Line Items]      
Operating lease cost 582 494 432
Selling, general and administrative expenses      
Lessee, Lease, Description [Line Items]      
Operating lease cost 12 11 11
Restructuring charge (2)      
Lessee, Lease, Description [Line Items]      
Operating lease cost 27 0 1
Depreciation of rental equipment      
Lessee, Lease, Description [Line Items]      
Finance lease cost 36 31 36
Non-rental depreciation and amortization      
Lessee, Lease, Description [Line Items]      
Finance lease cost 2 2 2
Interest expense, net      
Lessee, Lease, Description [Line Items]      
Interest on lease liabilities $ 8 $ 5 $ 4
v3.23.4
Leases (Maturity of Lease Liabilities) (Details) - USD ($)
$ in Millions
Dec. 31, 2023
Dec. 31, 2022
Operating leases    
2024 $ 295  
2025 259  
2026 219  
2027 168  
2028 115  
Thereafter 275  
Total 1,331  
Less amount representing interest (187)  
Present value of lease liabilities 1,144  
Finance leases    
2024 61  
2025 54  
2026 40  
2027 24  
2028 6  
Thereafter 44  
Total 229  
Less amount representing interest (37)  
Present value of lease liabilities $ 192 $ 123
v3.23.4
Leases (Lease Term and Discount Rate) (Details)
Dec. 31, 2023
Dec. 31, 2022
Weighted-average remaining lease term (years)    
Operating leases 6 years 2 months 12 days 4 years 9 months 18 days
Finance leases 6 years 6 months 2 years 9 months 18 days
Weighted-average discount rate    
Operating leases 4.50% 3.70%
Finance leases 4.80% 3.50%
v3.23.4
Leases (Other Information) (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Leases [Abstract]      
Operating cash flows from operating leases $ 304 $ 244 $ 221
Operating cash flows from finance leases 8 5 4
Financing cash flows from finance leases 64 57 69
Leased assets obtained in exchange for new operating lease liabilities (1) 538 237 299
Leased assets obtained in exchange for new finance lease liabilities (1) $ 132 $ 47 $ 66
v3.23.4
Income Taxes (Components of income tax expense and reconciliation of effective tax rate) (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Current      
Federal $ 561 $ (34) $ 78
Foreign 66 100 26
State and local 125 94 88
Current income tax expense 752 160 192
Deferred      
Federal 5 525 260
Foreign 13 (16) 14
State and local 17 28 (6)
Deferred income tax expense (benefit) 35 537 268
Effective Income Tax Rate Reconciliation, Amount [Abstract]      
Computed tax at statutory tax rate 674 588 388
State income taxes, net of federal tax benefit 116 102 64
Other permanent items (3) 18 1
Change in federal valuation allowance (15) 15 0
Foreign restructuring 0 (37) 0
Foreign tax rate differential 15 11 7
Total $ 787 $ 697 $ 460
v3.23.4
Income Taxes (Components of deferred tax assets and liabilities) (Details) - USD ($)
$ in Millions
Dec. 31, 2023
Dec. 31, 2022
Income Tax Disclosure [Abstract]    
Reserves and allowances $ 193 $ 186
Debt cancellation and other 17 18
Net operating loss and credit carryforwards 97 171
Interest carryforward 0 84
Operating lease assets 287 216
Total deferred tax assets 594 675
Valuation allowance (4) (19)
Total net deferred tax assets 590 656
Property and equipment, including rental equipment (2,921) (2,986)
Operating lease liabilities (285) (216)
Intangibles (85) (125)
Total deferred tax liability (3,291) (3,327)
Total net deferred tax liability $ (2,701) $ (2,671)
v3.23.4
Income Taxes (Narrative) (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Operating Loss Carryforwards [Line Items]      
Unrecognized tax benefits, income tax penalties and interest accrued $ 0 $ 0 $ 0
Decrease in unrecognized tax benefits is reasonably possible 10    
Income before income taxes, foreign 285 $ 233 $ 134
Undistributed earnings of foreign subsidiaries amount 1,276    
Federal Jurisdiction      
Operating Loss Carryforwards [Line Items]      
Operating loss carryforwards 57    
Operating loss carryforwards, subject to expiration 10    
State and Local Jurisdiction      
Operating Loss Carryforwards [Line Items]      
Operating loss carryforwards 425    
Foreign Tax Authority      
Operating Loss Carryforwards [Line Items]      
Operating loss carryforwards $ 15    
v3.23.4
Income Taxes (Unrecognized tax benefits) (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns, Net [Roll Forward]      
Balance at January 1 $ 16 $ 13 $ 12
Additions for tax positions related to the current year 3 1 2
Additions for tax positions of prior years 8 7 0
Settlements (1) (5) (1)
Balance at December 31 $ 26 $ 16 $ 13
v3.23.4
Commitments and Contingencies (Employee Benefits Narrative) (Details)
$ in Millions
12 Months Ended
Dec. 31, 2023
USD ($)
plan
Dec. 31, 2022
USD ($)
Dec. 31, 2021
USD ($)
Commitments and Contingencies Disclosure [Abstract]      
Number of defined contribution 401 (k) plans | plan 2    
Defined contribution plan, contributions | $ $ 56 $ 45 $ 36
v3.23.4
Common Stock (Narrative) (Details)
$ / shares in Units, $ in Millions
12 Months Ended
Dec. 31, 2023
USD ($)
$ / shares
shares
Dec. 31, 2022
USD ($)
$ / shares
shares
Dec. 31, 2021
USD ($)
Class of Stock [Line Items]      
Common stock authorized (in shares) 500,000,000 500,000,000  
Common stock, par value (in dollars per share) | $ / shares $ 0.01 $ 0.01  
Employee stock options      
Class of Stock [Line Items]      
Common stock, capital shares reserved for future issuance (in shares) 0 0  
Restricted Stock Units (RSUs)      
Class of Stock [Line Items]      
Restricted stock units outstanding (in shares) 400,000    
Share conversion ratio 1    
Shares issued for RSUs (in shares) 251,000    
Shares paid for tax withholding (in shares) 161,000    
Compensation expense not yet recognized | $ $ 55    
Compensation expense not yet recognized, period for recognition 1 year 7 months 6 days    
Fair value of RSUs vested during the period | $ $ 95 $ 120 $ 94
Time-based Restricted Stock Units      
Class of Stock [Line Items]      
Vesting period 3 years    
Vesting period, start duration from grant date 12 months    
Long Term Incentive Plan, 2019      
Class of Stock [Line Items]      
Shares available for grant (in shares) 1,200,000    
v3.23.4
Common Stock (Schedule of Stock Option Activity) (Details)
shares in Thousands
12 Months Ended
Dec. 31, 2023
$ / shares
shares
Shares  
Outstanding at beginning of period (in shares) | shares 5
Granted (in shares) | shares 0
Exercised (shares) | shares (2)
Canceled (in shares) | shares 0
Outstanding at end of period (in shares) | shares 3
Exercisable (in shares) | shares 3
Weighted-Average Exercise Price  
Outstanding at beginning of period (in dollars per share) | $ / shares $ 80.45
Granted (in dollars per share) | $ / shares 0
Exercised (in dollars per share) | $ / shares 80.94
Canceled (in dollars per share) | $ / shares 0
Outstanding at end of period (in dollars per share) | $ / shares 80.17
Exercisable (in dollars per share) | $ / shares $ 80.17
v3.23.4
Common Stock (Schedule of Intrinsic Value of Options Exercised) (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Share-Based Payment Arrangement [Abstract]      
Intrinsic value of options outstanding as of December 31 $ 2 $ 1  
Intrinsic value of options exercisable as of December 31 2 1  
Intrinsic value of options exercised $ 1 $ 0 $ 1
v3.23.4
Common Stock (Schedule of Restricted Stock Unit Activity) (Details) - Restricted Stock Units (RSUs) - $ / shares
shares in Thousands
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Stock Units      
Nonvested, beginning of period (in shares) 464    
Granted (in shares) 179 553 348
Vested (in shares) (319)    
Forfeited (in shares) (36)    
Nonvested, end of period (in shares) 288 464  
Weighted-Average Grant Date Fair Value      
Nonvested, beginning of period (in dollars per share) $ 215.23    
Granted (in dollars per share) 461.37 $ 309.39 $ 297.02
Vested (in dollars per share) 297.27    
Forfeited (in dollars per share) 353.26    
Nonvested, end of period (in dollars per share) $ 360.41 $ 215.23  
v3.23.4
Quarterly Financial Information (Unaudited) (Details) - USD ($)
$ / shares in Units, $ in Millions
3 Months Ended 12 Months Ended
Dec. 31, 2023
Sep. 30, 2023
Jun. 30, 2023
Mar. 31, 2023
Dec. 31, 2022
Sep. 30, 2022
Jun. 30, 2022
Mar. 31, 2022
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Nov. 30, 2022
Selected Quarterly Financial Information [Abstract]                        
Revenues $ 3,728 $ 3,765 $ 3,554 $ 3,285 $ 3,296 $ 3,051 $ 2,771 $ 2,524 $ 14,332 $ 11,642 $ 9,716  
Gross profit 1,562 1,585 1,425 1,241 1,488 1,366 1,150 992 5,813 4,996 3,853  
Operating income 1,063 1,099 925 740 1,024 921 715 572 3,827 3,232 2,277  
Net income $ 679 $ 703 $ 591 $ 451 $ 639 $ 606 $ 493 $ 367 $ 2,424 $ 2,105 $ 1,386  
Earnings per share - basic (in dollars per share) $ 10.04 $ 10.30 $ 8.60 $ 6.50 $ 9.20 $ 8.69 $ 6.91 $ 5.07 $ 35.40 $ 29.77 $ 19.14  
Earnings per share - diluted (in dollars per share) 10.01 10.29 8.58 6.47 9.15 8.66 6.90 5.05 35.28 29.65 $ 19.04  
Effect of Fourth Quarter Events [Line Items]                        
Merger related intangible asset amortization (in dollars per share) (0.52) (0.57) (0.55) (0.70) (0.39) (0.44) (0.45) (0.52) (2.33) (1.79)    
Impact on depreciation related to acquired fleet and property and equipment (in dollars per share) (0.44) (0.59) (0.30) (0.32) (0.08) (0.12) (0.26) (0.10) (1.65) (0.56)    
Impact of the fair value mark-up of acquired fleet (in dollars per share) (0.25) (0.23) (0.25) (0.44) (0.12) (0.05) (0.05) (0.06) (1.17) (0.29)    
Restructuring charge (in dollars per share) $ (0.04) $ (0.05) $ (0.20) $ (0.02) 0 0.01 0 0 $ (0.31) 0    
Asset impairment charge (in dollars per share)         0 (0.01) (0.02) 0   (0.03)    
Loss on repurchase/redemption of debt securities (in dollars per share)         $ 0 $ 0 $ (0.18) $ 0   $ (0.18)    
Acquisition company revenue prior to acquisition $ 200               $ 200      
Senior notes | 6 percent Senior Secured Notes due 2029                        
Effect of Fourth Quarter Events [Line Items]                        
Debt instrument, face amount         $ 1,500         $ 1,500   $ 1,500
Stated interest rate 600.00%               600.00%     6.00%
v3.23.4
Earnings Per Share (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Millions
3 Months Ended 12 Months Ended
Dec. 31, 2023
Sep. 30, 2023
Jun. 30, 2023
Mar. 31, 2023
Dec. 31, 2022
Sep. 30, 2022
Jun. 30, 2022
Mar. 31, 2022
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Numerator:                      
Net income available to common stockholders $ 679 $ 703 $ 591 $ 451 $ 639 $ 606 $ 493 $ 367 $ 2,424 $ 2,105 $ 1,386
Denominator:                      
Denominator for basic earnings per share—weighted-average common shares (in shares)                 68,470 70,703 72,432
Effect of dilutive securities:                      
Denominator for diluted earnings per share—adjusted weighted-average common shares (in shares)                 68,710 70,973 72,817
Basic earnings per share (in dollars per share) $ 10.04 $ 10.30 $ 8.60 $ 6.50 $ 9.20 $ 8.69 $ 6.91 $ 5.07 $ 35.40 $ 29.77 $ 19.14
Diluted earnings per share (in dollars per share) $ 10.01 $ 10.29 $ 8.58 $ 6.47 $ 9.15 $ 8.66 $ 6.90 $ 5.05 $ 35.28 $ 29.65 $ 19.04
Employee stock options                      
Effect of dilutive securities:                      
Share-based payment arrangements (in shares)                 4 4 4
Restricted stock units                      
Effect of dilutive securities:                      
Share-based payment arrangements (in shares)                 236 266 381
v3.23.4
Schedule II - Valuation and Qualifying Accounts (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Allowance for credit losses      
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]      
Beginning balance $ 134 $ 112 $ 108
Charged to Costs and Expenses 14 11 5
Charged to Revenue 60 49 31
Deductions and Other  39 38 32
Ending balance 169 134 112
Reserve for obsolescence and shrinkage      
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]      
Beginning balance 18 11 8
Charged to Costs and Expenses 50 42 37
Charged to Revenue 0 0 0
Deductions and Other  51 35 34
Ending balance 17 18 11
Self-insurance reserve      
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]      
Beginning balance 177 151 127
Charged to Costs and Expenses 274 236 179
Charged to Revenue 0 0 0
Deductions and Other  252 210 155
Ending balance $ 199 $ 177 $ 151