EBAY INC, 10-K filed on 2/4/2021
Annual Report
v3.20.4
Cover Page - USD ($)
12 Months Ended
Dec. 31, 2020
Feb. 01, 2021
Jun. 30, 2020
Entity Information [Line Items]      
Document Type 10-K    
Document Annual Report true    
Document Period End Date Dec. 31, 2020    
Current Fiscal Year End Date --12-31    
Document Transition Report false    
Entity File Number 001-37713    
Entity Registrant Name eBay Inc.    
Entity Central Index Key 0001065088    
Amendment Flag false    
Document Fiscal Year Focus 2020    
Document Fiscal Period Focus FY    
Entity Incorporation, State or Country Code DE    
Entity Tax Identification Number 77-0430924    
Entity Address, Address Line One 2025 Hamilton Avenue    
Entity Address, City or Town San Jose    
Entity Address, State or Province CA    
Entity Address, Postal Zip Code 95125    
City Area Code 408    
Local Phone Number 376-7008    
Entity Well-known Seasoned Issuer Yes    
Entity Voluntary Filer 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    
Entity Shell Company false    
Entity Public Float     $ 35,169,294,304
Entity Common Stock, Shares Outstanding   680,445,767  
Documents Incorporated by Reference
DOCUMENTS INCORPORATED BY REFERENCE
Part III incorporates information by reference from the definitive proxy statement for the registrant’s 2021 Annual Meeting of Stockholders.
   
Common stock      
Entity Information [Line Items]      
Title of 12(b) Security Common stock    
Entity Trading Symbol EBAY    
Security Exchange Name NASDAQ    
6.00% Notes due 2056      
Entity Information [Line Items]      
Title of 12(b) Security 6.00% Notes due 2056    
Entity Trading Symbol EBAYL    
Security Exchange Name NASDAQ    
v3.20.4
CONSOLIDATED BALANCE SHEET - USD ($)
$ in Thousands
Dec. 31, 2020
Dec. 31, 2019
Current assets:    
Cash and cash equivalents $ 1,428,000 $ 901,000
Short-term investments 2,398,000 1,850,000
Accounts receivable, net of allowance for doubtful accounts of $97 and $82 412,000 555,000
Other current assets 1,764,000 1,064,000
Total current assets 7,190,000 4,706,000
Long-term investments 833,000 1,275,000
Property and equipment, net 1,358,000 1,460,000
Goodwill 4,675,000 4,533,000
Intangible assets, net 12,000 39,000
Operating lease right-of-use assets 509,000 583,000
Deferred tax assets 3,537,000 3,980,000
Warrant asset 1,051,000 281,000
Other assets 145,000 133,000
Total assets 19,310,000 18,174,000
Current liabilities:    
Short-term debt 18,000 1,020,000
Accounts payable 332,000 229,000
Accrued expenses and other current liabilities 2,910,000 2,097,000
Deferred revenue 110,000 129,000
Income taxes payable 180,000 169,000
Total current liabilities 4,002,000 4,066,000
Operating lease liabilities 380,000 461,000
Deferred tax liabilities 2,359,000 2,355,000
Long-term debt 7,745,000 6,738,000
Other liabilities 1,263,000 1,353,000
Total liabilities 15,749,000 15,304,000
Commitments and contingencies (Note 13)
Stockholders' equity:    
Common stock, $0.001 par value; 3,580 shares authorized; 684 and 796 shares outstanding 2,000 2,000
Additional paid-in capital 16,497,000 16,126,000
Treasury stock at cost, 1,021 and 897 shares (36,515,000) (31,396,000)
Retained earnings 22,961,000 17,754,000
Accumulated other comprehensive income 616,000 384,000
Total stockholders’ equity 3,561,000 2,870,000
Total liabilities and stockholders’ equity 19,310,000 18,174,000
Held-for-sale    
Current assets:    
Current assets 1,188,000 195,000
Long-term assets 0 878,000
Current liabilities:    
Current liabilities 452,000 163,000
Long-term liabilities 0 305,000
Discontinued Operations    
Current assets:    
Current assets 0 141,000
Long-term assets 0 306,000
Current liabilities:    
Current liabilities 0 259,000
Long-term liabilities $ 0 $ 26,000
v3.20.4
CONSOLIDATED BALANCE SHEET (Parentheticals) - USD ($)
$ in Millions
Dec. 31, 2020
Dec. 31, 2019
Statement of Financial Position [Abstract]    
Allowance for doubtful accounts $ 97 $ 82
Common stock - par value (in usd per share) $ 0.001 $ 0.001
Common stock - shares authorized 3,580,000,000 3,580,000,000
Common stock - shares outstanding 684,000,000 796,000,000
Treasury stock - shares 1,021,000,000 897,000,000
v3.20.4
CONSOLIDATED STATEMENT OF INCOME - USD ($)
shares in Millions, $ in Millions
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Income Statement [Abstract]      
Net revenues $ 10,271 $ 8,636 $ 8,650
Cost of net revenues 2,473 2,136 2,023
Gross profit 7,798 6,500 6,627
Operating expenses:      
Sales and marketing 2,639 2,368 2,576
Product development 1,087 976 1,051
General and administrative 1,003 1,005 979
Provision for transaction losses 331 262 247
Amortization of acquired intangible assets 27 28 22
Total operating expenses 5,087 4,639 4,875
Income from operations 2,711 1,861 1,752
Interest and other, net 709 (112) 497
Income from continuing operations before income taxes 3,420 1,749 2,249
Income tax provision (878) (233) (121)
Income from continuing operations 2,542 1,516 2,128
Income from discontinued operations, net of income taxes 3,125 270 402
Net income $ 5,667 $ 1,786 $ 2,530
Income per share - basic:      
Continuing operations (in usd per share) $ 3.58 $ 1.79 $ 2.17
Discontinued operations (in usd per share) 4.40 0.31 0.41
Net income per share - basic (in usd per share) 7.98 2.10 2.58
Income per share - diluted:      
Continuing operations (in usd per share) 3.54 1.77 2.15
Discontinued operations (in usd per share) 4.35 0.32 0.40
Net income per share - diluted (in usd per share) $ 7.89 $ 2.09 $ 2.55
Weighted average shares:      
Basic (in shares) 710 849 980
Diluted (in shares) 718 856 991
v3.20.4
CONSOLIDATED STATEMENT OF COMPREHENSIVE INCOME - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Statement of Comprehensive Income [Abstract]      
Net income $ 5,667 $ 1,786 $ 2,530
Other comprehensive income (loss), net of reclassification adjustments:      
Foreign currency translation adjustment 291 (99) (286)
Unrealized gains (losses) on investments, net 0 61 (41)
Tax benefit (expense) on unrealized gains (losses) on investments, net 0 (16) 10
Unrealized gains (losses) on hedging activities, net (76) (77) 125
Tax benefit (expense) on unrealized gains (losses) on hedging activities, net 17 17 (27)
Other comprehensive income (loss), net of tax 232 (114) (219)
Comprehensive income $ 5,899 $ 1,672 $ 2,311
v3.20.4
CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY - USD ($)
shares in Millions, $ in Millions
Total
Common stock
Additional paid-in capital
Treasury stock at cost
Retained earnings
Accumulated other comprehensive income
Stockholders' equity, beginning of period at Dec. 31, 2017   $ 2 $ 15,293 $ (21,892) $ 13,929 $ 717
Common stock, beginning of year (in shares) at Dec. 31, 2017   1,029        
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Common stock issued   $ 0        
Common stock issued (in shares)   17        
Common stock repurchased   $ 0        
Common stock repurchased (in shares)   (131)        
Common stock and stock-based awards issued     109      
Tax withholdings related to net share settlements of restricted stock awards and units     (225)      
Stock-based compensation     538      
Other     1      
Common stock repurchased       (4,502)    
Net income $ 2,530       2,530  
Dividends and dividend equivalents declared         0  
Change in unrealized gains (losses) on investments (41)         (41)
Change in unrealized gains (losses) on derivative instruments           125
Foreign currency translation adjustment           (286)
Tax benefit (provision) on above items           (17)
Common stock, end of period (in shares) at Dec. 31, 2018   915        
Stockholders' equity, end of period at Dec. 31, 2018 $ 6,281 $ 2 15,716 (26,394) 16,459 498
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Dividends and dividend equivalents declared per share or restricted stock unit (in usd per share) $ 0          
Common stock issued   $ 0        
Common stock issued (in shares)   15        
Common stock repurchased   $ 0        
Common stock repurchased (in shares)   (134)        
Common stock and stock-based awards issued     104      
Tax withholdings related to net share settlements of restricted stock awards and units     (202)      
Stock-based compensation     505      
Other     3      
Common stock repurchased       (5,002)    
Net income $ 1,786       1,786  
Dividends and dividend equivalents declared         (491)  
Change in unrealized gains (losses) on investments $ 61         61
Change in unrealized gains (losses) on derivative instruments           (77)
Foreign currency translation adjustment           (99)
Tax benefit (provision) on above items           1
Common stock, end of period (in shares) at Dec. 31, 2019 796 796        
Stockholders' equity, end of period at Dec. 31, 2019 $ 2,870 $ 2 16,126 (31,396) 17,754 384
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Dividends and dividend equivalents declared per share or restricted stock unit (in usd per share) $ 0.56          
Common stock issued   $ 0        
Common stock issued (in shares)   12        
Common stock repurchased   $ 0        
Common stock repurchased (in shares) (50) (124)        
Common stock and stock-based awards issued     89      
Tax withholdings related to net share settlements of restricted stock awards and units     (175)      
Stock-based compensation     463      
Other     (6)      
Common stock repurchased $ (2,118)     (5,119)    
Net income 5,667       5,667  
Dividends and dividend equivalents declared         (460)  
Change in unrealized gains (losses) on investments $ 0         0
Change in unrealized gains (losses) on derivative instruments           (76)
Foreign currency translation adjustment           291
Tax benefit (provision) on above items           17
Common stock, end of period (in shares) at Dec. 31, 2020 684 684        
Stockholders' equity, end of period at Dec. 31, 2020 $ 3,561 $ 2 $ 16,497 $ (36,515) $ 22,961 $ 616
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Dividends and dividend equivalents declared per share or restricted stock unit (in usd per share) $ 0.64          
v3.20.4
CONSOLIDATED STATEMENT OF CASH FLOWS
$ in Millions
12 Months Ended
Dec. 31, 2020
USD ($)
Dec. 31, 2019
USD ($)
Dec. 31, 2018
USD ($)
Cash flows from operating activities:      
Net income $ 5,667 $ 1,786 $ 2,530
(Income) loss from discontinued operations, net of income taxes (3,125) (270) (402)
Adjustments:      
Provision for transaction losses 331 262 247
Depreciation and amortization 609 629 635
Stock-based compensation 431 431 465
(Gain) loss on investments, net (237) 0 (573)
(Gain) loss on sale of business 0 52 0
Deferred income taxes 408 (5) (104)
Change in fair value of warrant (770) (133) (104)
Other 0 0 19
Changes in assets and liabilities, net of acquisition effects      
Accounts receivable 8 (108) (76)
Other current assets (755) 133 (98)
Other non-current assets 166 210 98
Accounts payable 101 (11) (33)
Accrued expenses and other liabilities 307 (304) (412)
Deferred revenue (20) (1) 31
Income taxes payable and other tax liabilities 25 (88) (13)
Net cash provided by continuing operating activities 3,146 2,583 2,210
Net cash provided by (used in) discontinued operating activities (727) 531 448
Net cash provided by operating activities 2,419 3,114 2,658
Cash flows from investing activities:      
Purchases of property and equipment (494) (523) (623)
Purchases of investments (32,887) (46,966) (28,115)
Maturities and sales of investments 33,129 50,548 30,901
Acquisitions, net of cash acquired 0 0 (302)
Other 33 23 32
Net cash provided by (used in) continuing investing activities (219) 2,922 2,922
Net cash provided by (used in) discontinued investing activities 4,013 (135) (28)
Net cash provided by investing activities 3,794 2,787 2,894
Cash flows from financing activities:      
Proceeds from issuance of common stock 90 106 109
Repurchases of common stock (5,137) (4,973) (4,502)
Tax withholdings related to net share settlements of restricted stock awards and units (175) (202) (225)
Proceeds from issuance of long-term debt, net 1,765 0 0
Payments for dividends (447) (473) 0
Repayment of debt (1,771) (1,550) (750)
Other (15) (1) (30)
Net cash (used in) continuing financing activities (5,690) (7,093) (5,398)
Net cash provided by (used in) discontinued financing activities (2) 2 0
Net cash (used in) financing activities (5,692) (7,091) (5,398)
Effect of exchange rate changes on cash, cash equivalents and restricted cash 77 (33) (75)
Net increase (decrease) in cash, cash equivalents and restricted cash 598 (1,223) 79
Cash, cash equivalents and restricted cash at beginning of period 996 2,219 2,140
Cash, cash equivalents and restricted cash at end of period 1,594 996 2,219
Cash, cash equivalents and restricted cash at end of period 1,571 922 2,084
Cash paid for:      
Interest 271 304 314
Interest on finance lease obligations 1 1 0
Income taxes 520 270 556
Noncash investing activities:      
Relinquishment of equity method investment 0 0 266
Discontinued Operations, Held-for-sale      
Cash flows from financing activities:      
Less: Cash, cash equivalents and restricted cash of discontinued operations 23 22 48
Discontinued Operations, Disposed of by Sale      
Cash flows from financing activities:      
Less: Cash, cash equivalents and restricted cash of discontinued operations 0 52 87
Paytm Mall      
Cash flows from investing activities:      
Equity investment in Paytm Mall 0 (160) 0
Flipkart      
Cash flows from investing activities:      
Proceeds from sale of equity investment in Flipkart $ 0 $ 0 $ 1,029
v3.20.4
The Company and Summary of Significant Accounting Policies
12 Months Ended
Dec. 31, 2020
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
The Company and Summary of Significant Accounting Policies The Company and Summary of Significant Accounting Policies
The Company

eBay Inc. is a global commerce leader, which includes our Marketplace platforms. Founded in 1995 in San Jose, California, eBay is one of the world’s largest and most vibrant marketplaces for discovering great value and unique selection. Collectively, we connect millions of buyers and sellers around the world, empowering people and creating opportunity for all. Our technologies and services are designed to give buyers choice and a breadth of relevant inventory and to enable sellers worldwide to organize and offer their inventory for sale, virtually anytime and anywhere. 

When we refer to “we,” “our,” “us,” the “Company” or “eBay” in this Annual Report on Form 10-K, we mean the current Delaware corporation (eBay Inc.) and its consolidated subsidiaries, unless otherwise expressly stated or the context otherwise requires.

On November 24, 2019, we entered into a stock purchase agreement with an affiliate of viagogo to sell our StubHub business. The sale of our StubHub business was completed on February 13, 2020. Beginning in the first quarter of 2020, StubHub’s financial results for periods prior to the sale have been reflected in our consolidated statement of income as discontinued operations. Additionally, the related assets and liabilities associated with the discontinued operations in the prior periods are classified as discontinued operations in our consolidated balance sheet. See “Note 4 – Discontinued Operations” for additional information.

On July 20, 2020, we entered into a definitive agreement with Adevinta ASA (“Adevinta”) to transfer our Classifieds business to Adevinta for $2.5 billion in cash, subject to certain adjustments, and approximately 540 million shares in Adevinta. Together, the total consideration payable under the definitive agreement is valued at approximately $9.2 billion, based on the closing trading price of Adevinta’s outstanding shares on the Oslo Stock Exchange on July 17, 2020. We believe the transaction will close by the end of the first quarter of 2021. Completion of the transaction is subject to certain conditions, including receipt of certain regulatory approvals, and other risks and uncertainties, including general industry and economic conditions outside our control. If the conditions to the closing of the transfer of Classifieds are neither satisfied nor, where permissible, waived on a timely basis or at all, we may be unable to complete the transfer of Classifieds or such completion may be delayed beyond our expected timeline. As a result of entering into a definitive agreement, we have classified the related assets and liabilities associated with our Classifieds business as held for sale in our consolidated balance sheet. The results of our Classifieds business have been presented as discontinued operations in our consolidated statement of income for all periods presented as the transfer represents a strategic shift in our business that has a major effect on our operations and financial results. See “Note 4 – Discontinued Operations” for additional information.

During the first quarter of 2020, we classified the results of our previously reported StubHub segment as discontinued operations in our consolidated statement of income for all periods presented. In addition, during the third quarter of 2020, we classified the results of our Classifieds segment as discontinued operations in our consolidated statement of income for the periods presented. We have one reportable segment, to reflect the way management and our chief operating decision maker (“CODM”) review and assess performance of the business. Our reportable segment is Marketplace, which includes our online marketplace located at www.ebay.com, its localized counterparts and the eBay suite of mobile apps. For further information on our segments, refer to “Note 6 – Segments”. Prior period segment information has been reclassified to conform to the current period segment presentation.
Use of Estimates

The preparation of consolidated financial statements in conformity with U.S. generally accepted accounting principles (“GAAP”) requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. On an ongoing basis, we evaluate our estimates, including those related to provisions for transaction losses, legal contingencies, income taxes, revenue recognition, stock-based compensation, investments, goodwill and the recoverability of intangible assets. We base our estimates on historical experience and on various other assumptions that we believe to be reasonable under the circumstances. Actual results could differ from those estimates.

Principles of Consolidation and Basis of Presentation

The accompanying financial statements are consolidated and include the financial statements of eBay Inc., our wholly and majority-owned subsidiaries and variable interest entities (“VIE”) where we are the primary beneficiary. All intercompany balances and transactions have been eliminated in consolidation. Minority interests are recorded as a noncontrolling interest. A qualitative approach is applied to assess the consolidation requirement for VIEs. Investments in entities where we hold at least a 20% ownership interest and have the ability to exercise significant influence, but not control, over the investee are accounted for using the equity method of accounting. For such investments, our share of the investees’ results of operations is included in interest and other, net and our investment balance is included in long-term investments. Investments in entities where we hold less than a 20% ownership interest are generally accounted for as equity investments to be measured at fair value or, under an election, at cost if it does not have readily determinable fair value, in which case the carrying value would be adjusted upon the occurrence of an observable price change in an orderly transaction for identical or similar instruments or impairment.

Significant Accounting Policies

Revenue recognition
We recognize revenue when we transfer control of promised goods or services to customers in an amount that reflects the consideration to which we expect to be entitled in exchange for those goods or services. Revenue is recognized net of any taxes collected, which are subsequently remitted to governmental authorities.
Net transaction revenues
Our net transaction revenues primarily include final value fees, feature fees, including fees to promote listings, and listing fees from sellers in our Marketplace. Our net transaction revenues also include store subscription and other fees often from large enterprise sellers. Our net transaction revenues are reduced by incentives provided to our customers.
We identified one performance obligation to sellers on our Marketplace platform, which is to connect buyers and sellers on our secure and trusted Marketplace platforms. Final value fees are recognized when an item is sold on a Marketplace platform, satisfying this performance obligation. There may be additional services available to Marketplace sellers, mainly to promote or feature listings, that are not distinct within the context of the contract. Accordingly, fees for these additional services are recognized when the single performance obligation is satisfied. Promoted listing fees are recognized when the item is sold and feature and listing fees are recognized when an item is sold, or when the contract expires.
Store subscription and other nonstandard listing contracts may contain multiple performance obligations, including discounts on future services. Determining whether performance obligations should be accounted for separately or combined may require significant judgment. The transaction price is allocated to each performance obligation based on its stand-alone selling price (“SSP”). In instances where SSP is not directly observable, we generally estimate selling prices based on when they are sold to customers of a similar nature and geography. These estimates are generally based on pricing strategies, market factors, strategic objectives and observable inputs. Store subscription revenues are recognized over the subscription period, and discounts offered through store subscription or nonstandard listing contracts are recognized when the options are exercised or when the options expire.
Further, to drive traffic to our platforms, we provide incentives to buyers and sellers in various forms including discounts on fees, discounts on items sold, coupons and rewards. Evaluating whether a promotion or incentive is a payment to a customer may require significant judgment. Promotions and incentives which are consideration payable to a customer are recognized as a reduction of revenue at the later of when revenue is recognized or when we pay or promise to pay the incentive. Promotions and incentives to most buyers on our Marketplace platforms, to whom we have no performance obligation, are recognized as sales and marketing expense. In addition, we may provide credits to customers when we refund certain fees. Credits are accounted for as variable consideration at contract inception when estimating the amount of revenue to be recognized when a performance obligation is satisfied to the extent that it is probable that a significant reversal of revenue will not occur and updated as additional information becomes available.
Marketing services and other revenues

Our marketing services and other revenues are derived principally from the sale of advertisements, classifieds fees, and revenue sharing arrangements. Advertising revenue is derived principally from the sale of online advertisements which are based on “impressions” (i.e., the number of times that an advertisement appears in pages viewed by users of our platforms) or “clicks” (which are generated each time users on our platforms click through our advertisements to an advertiser’s designated website) delivered to advertisers. We use the output method and apply the practical expedient to recognize advertising revenue in the amount to which we have a right to invoice. For contracts with target advertising commitments with rebates, estimated payout is accounted for as a variable consideration to the extent it is probable that a significant reversal of revenue will not occur.

Revenues related to revenue sharing arrangements are recognized based on whether we are the principal and are responsible for fulfilling the promise to provide the specified services or whether we are an agent arranging for those services to be provided by our partners. Determining whether we are a principal or agent in these contracts may require significant judgment. If we are the principal, we recognize revenue in the gross amount of consideration received from the customer, whereas if we are an agent, we recognize revenue net of the consideration due to our partners at a point in time when the services are provided. Our most significant revenue share arrangements are with shipping service providers. We are primarily acting as an agent in these contracts and revenues are recognized at a point in time when we have satisfied our promise of connecting the shipping service provider to our customer.
Contract balances  

Timing of revenue recognition may differ from the timing of invoicing to customers. Accounts receivable represents amounts invoiced and revenue recognized prior to invoicing when we have satisfied our performance obligation and have the unconditional right to payment. The allowance for doubtful accounts and authorized credits is estimated based upon our assessment of various factors including historical experience, the age of the accounts receivable balances, current economic conditions and other factors that may affect our customers’ ability to pay. The allowance for doubtful accounts and authorized credits was $136 million and $110 million as of December 31, 2020 and December 31, 2019, respectively.
Deferred revenue consists of fees received related to unsatisfied performance obligations at the end of the period. Due to the generally short-term duration of contracts, the majority of the performance obligations are satisfied in the following reporting period. The amount of revenue recognized for the twelve months ended December 31, 2020 that was included in the deferred revenue balance at the beginning of the period was $78 million. The amount of revenue recognized for the twelve months ended December 31, 2019 that was included in the deferred revenue balance at the beginning of the period was $65 million.

Internal use software and platform development costs

Direct costs incurred to develop software for internal use and platform development costs are capitalized and amortized over an estimated useful life of one to five years. During the years ended December 31, 2020 and 2019, we capitalized costs, primarily related to labor and stock-based compensation, of $129 million and $137 million, respectively. Amortization of previously capitalized amounts was $139 million, $150 million and $160 million for 2020, 2019 and 2018, respectively. Costs related to the design or maintenance of internal use software and platform development are expensed as incurred.
Advertising expense

We expense the costs of producing advertisements at the time production occurs and expense the cost of communicating advertisements in the period during which the advertising space or airtime is used, in each case as sales and marketing expense. Internet advertising expenses are recognized based on the terms of the individual agreements, which are generally over the greater of the ratio of the number of impressions delivered over the total number of contracted impressions, on a pay-per-click basis, or on a straight-line basis over the term of the contract. Advertising expense totaled $1.2 billion, $1.0 billion and $1.1 billion for the years ended December 31, 2020, 2019 and 2018, respectively.

Stock-based compensation

We have equity incentive plans under which we grant equity awards, including stock options, restricted stock units (“RSUs”), total shareholder return performance stock units (“TSR PSUs”), performance-based restricted stock units, and performance share units, to our directors, officers and employees. We primarily issue RSUs. We determine compensation expense associated with RSUs based on the fair value of our common stock on the date of grant. We determine compensation expense associated with stock options based on the estimated grant date fair value method using the Black-Scholes valuation model. We generally recognize compensation expense using a straight-line amortization method over the respective vesting period for awards that are ultimately expected to vest. Accordingly, stock-based compensation expense for 2020, 2019 and 2018 has been reduced for estimated forfeitures. When estimating forfeitures, we consider voluntary termination behaviors as well as trends of actual option forfeitures. We recognize a benefit or provision from stock-based compensation in earnings as a component of income tax expense to the extent that an incremental tax benefit or deficiency is realized by following the ordering provisions of the tax law.

Provision for transaction losses

Provision for transaction losses consists primarily of losses resulting from our buyer protection programs, payment misuse including chargebacks for unauthorized credit card use and merchant related chargebacks due to non-delivery of goods or services and account takeovers.

Provision for transaction losses represent our estimate of actual losses based on our historical experience and many other factors including changes to our protection programs, the impact of regulatory changes as well as economic conditions such as COVID-19.

Provision for credit losses

Provision for credit losses consist of bad debt expense associated with our accounts receivable balance. These losses are recorded in provision for transaction losses in our consolidated statement of income.

We are exposed to credit losses primarily through our receivables from sellers or advertisers. We develop estimates to reflect the risk of credit loss which are based on historical loss trends adjusted for asset specific attributes, current conditions and reasonable and supportable forecasts of the economic conditions that will exist through the contractual life of the financial asset. Our receivables are recovered over a period of 0-180 days, therefore, forecasted changes to economic conditions are not expected to have a significant effect on the estimate of the allowance for doubtful accounts, except in extraordinary circumstances. We write off the asset when it is no longer deemed collectible or when it goes past due 180 days whichever is earlier, with certain limited exceptions. We monitor our ongoing credit exposure through an active review of collection trends. Our activities include monitoring the timeliness of payment collection, managing dispute resolution and performing timely account reconciliations. We may employ collection agencies to pursue recovery of defaulted receivables.

Customer accounts and funds receivable

These balances are either held by financial institutions associated with payment intermediation activity and awaiting settlement, or are installment collections from financial institutions.
We are exposed to credit losses from customer accounts and funds receivable balances held by third party financial institutions. We assess these balances for credit loss based on a review of the average period for which the funds are held, credit ratings of the financial institutions and by assessing the probability of default and loss given default models. At December 31, 2020, we did not record any credit-related loss.

Income taxes

Significant judgment is required in determining our tax expense and in evaluating our tax positions, including evaluating uncertainties and the complexity of taxes on foreign earnings. We review our tax positions quarterly and adjust the balances as new information becomes available. Tax positions are evaluated for potential reserves for uncertainty based on the estimated probability of sustaining the position under examination. Our income tax rate is affected by the tax rates that apply to our foreign earnings including U.S. minimum taxes on foreign earnings. The deferred tax benefit derived from the amortization of our intellectual property is based on the fair value, which has been agreed with foreign tax authorities. The deferred tax benefit may from time to time change based on changes in tax rates. 

We account for income taxes using an asset and liability approach, which requires the recognition of taxes payable or refundable for the current year and deferred tax liabilities and assets for the future tax consequences of events that have been recognized in our financial statements or tax returns. The measurement of current and deferred tax assets and liabilities is based on provisions of enacted tax laws; the effects of future changes in tax laws or rates are not anticipated. If necessary, the measurement of deferred tax assets is reduced by the amount of any tax benefits that are not expected to be realized based on available evidence.

We report a liability for unrecognized tax benefits resulting from uncertain tax positions taken or expected to be taken in a tax return. We recognize interest and penalties, if any, related to unrecognized tax benefits in income tax expense.

Cash, cash equivalents and restricted cash

Cash and cash equivalents are short-term, highly liquid investments with original maturities of three months or less when purchased, which may include bank deposits, U.S. Treasury securities, time deposits, and certificates of deposit.

We consider cash to be restricted when withdrawal or general use is legally restricted. Our restricted cash balance is primarily comprised of cash on deposit with banks restricted to safeguard seller payables.

Investments

Short-term investments are investments with original maturities of less than one year when purchased, are classified as available-for-sale and are reported at fair value using the specific identification method. Short-term investments are primarily comprised of corporate debt securities, commercial paper, and agency securities. Long-term investments are primarily comprised of corporate debt securities, agency securities, and equity investments. Debt securities are classified as available-for-sale and are reported at fair value using the specific identification method. Unrealized gains and losses on our available-for-sale debt securities are excluded from earnings and reported as a component of other comprehensive income (loss), net of related estimated income tax provisions or benefits.

Our equity investments are non-marketable equity securities, which are investments in privately-held companies. We account for equity investments through which we exercise significant influence but do not have control over the investee under the equity method. Our consolidated results of operations include, as a component of interest and other, net, our share of the net income or loss of the equity investments accounted for under the equity method of accounting. Our share of investees’ results of operations is not material for any period presented. Our equity investments for which we do not exercise significant influence are accounted for under the measurement alternative. Under the measurement alternative, the carrying value is measured at cost minus impairment, if any, plus or minus changes resulting from observable price changes in orderly transactions for the identical or a similar investment of the same issuer. Such changes in the basis of the equity investment are recognized in interest and other, net.
We perform a qualitative impairment assessment on a quarterly basis over our equity investments. Equity investments without readily determinable fair value are considered impaired when there is an indication that the fair value of our interest is less than the carrying amount. Equity method investments are considered impaired when there is an indication of an other-than-temporary decline in value below the carrying amount. Impairments of equity investments are recorded in interest and other, net.

We periodically assess our portfolio of debt investments for impairment. For debt securities in an unrealized loss position, this assessment first takes into account our intent to sell, or whether it is more likely than not that we will be required to sell the security before recovery of its amortized cost basis. If either of these criteria are met, the debt security’s amortized cost basis is written down to fair value through interest and other, net. For debt securities in an unrealized loss position that do not meet the aforementioned criteria, we assess whether the decline in fair value has resulted from credit losses or other factors. In making this assessment, we consider the extent to which fair value is less than amortized cost, any changes to the rating of the security by a rating agency, and any adverse conditions specifically related to the security, among other factors. If this assessment indicates that a credit loss may exist, the present value of cash flows expected to be collected from the security are compared to the amortized cost basis of the security. If the present value of cash flows expected to be collected is less than the amortized cost basis, a credit loss exists and an allowance for credit losses will be recorded through interest and other, net, limited by the amount that the fair value is less than the amortized cost basis. Any additional impairment not recorded through an allowance for credit losses is recognized in other comprehensive income. Changes in the allowance for credit losses are recorded as provision for (or reversal of) credit loss expense. Losses are charged against the allowance when management believes the uncollectability of an available-for-sale security is confirmed or when either of the criteria regarding intent or requirement to sell is met. These changes are recorded in interest & other, net

Leases

At the beginning of the first quarter of 2019, we adopted ASC Topic 842, Leases. We determine if an arrangement is a lease or contains a lease at inception. Operating and finance lease liabilities are recognized based on the present value of the remaining lease payments, discounted using the discount rate for the lease at the commencement date. As the rate implicit in the lease is not readily determinable for our operating leases, we generally use an incremental borrowing rate based on information available at the commencement date to determine the present value of future lease payments. Operating right-of-use (“ROU”) assets and finance lease assets are generally recognized based on the amount of the initial measurement of the lease liability. Our leases have remaining lease terms of up to ten years, some of which include options to extend the leases for up to five years, and some of which include options to terminate the leases within one year. Lease expense is recognized on a straight-line basis over the lease term. We account for lease and non-lease components as a single lease component for our data center leases. Lease and non-lease components for all other leases are accounted for separately.

Operating leases are included in operating lease right-of-use assets, other current liabilities and operating lease liabilities on our consolidated balance sheets. Finance leases are included in property and equipment, net, short-term debt, and long-term debt on our consolidated balance sheet.

Property and equipment

Property and equipment are stated at historical cost less accumulated depreciation. Depreciation for equipment, buildings and leasehold improvements commences once they are ready for our intended use. Depreciation is computed using the straight-line method over the estimated useful lives of the assets, generally, one to three years for computer equipment and software, up to thirty years for buildings and building improvements, the shorter of five years or the term of the lease for leasehold improvements and three years for furniture, fixtures and vehicles. Land is not depreciated.
Goodwill and intangible assets

Goodwill is tested for impairment at a minimum on an annual basis at the reporting unit level. A qualitative assessment can be performed to determine whether it is more likely than not that the fair value of the reporting unit is less than its carrying value. If the reporting unit does not pass the qualitative assessment, then the reporting unit’s carrying value is compared to its fair value. The fair value of the reporting unit is estimated using income and market approaches. Goodwill is considered impaired if the carrying value of the reporting unit exceeds its fair value. The discounted cash flow method, a form of the income approach, uses expected future operating results and a market participant discount rate. The market approach uses comparable company prices and other relevant information generated by market transactions (either publicly traded entities or mergers and acquisitions) to develop pricing metrics to be applied to historical and expected future operating results of our reporting unit. Failure to achieve these expected results, changes in the discount rate or market pricing metrics may cause a future impairment of goodwill at the reporting unit. We conducted our annual impairment test of goodwill as of August 31, 2020 and 2019 and determined that no adjustment to the carrying value of goodwill for any reporting unit was required. 

Intangible assets consist of purchased customer lists and user base, marketing related, developed technologies and other intangible assets, including patents and contractual agreements. Intangible assets are amortized over the period of estimated benefit using the straight-line method and estimated useful lives ranging from one to five years. No significant residual value is estimated for intangible assets.

Impairment of long-lived assets

We evaluate long-lived assets (including intangible assets) for impairment whenever events or changes in circumstances indicate that the carrying amount of a long-lived asset may not be recoverable. An asset is considered impaired if its carrying amount exceeds the undiscounted future net cash flow the asset is expected to generate. In 2020, the impairment recorded was immaterial. In 2019 and 2018, no impairment was recorded.

Foreign currency

Most of our foreign subsidiaries use the local currency of their respective countries as their functional currency. Assets and liabilities are translated into U.S. dollars using exchange rates prevailing at the balance sheet date, while revenues and expenses are translated at average exchange rates during the year. Gains and losses resulting from the translation of our consolidated balance sheet are recorded as a component of accumulated other comprehensive income.

Gains and losses from foreign currency transactions are recognized as interest and other, net.

Derivative instruments

We use derivative financial instruments, primarily forwards, options and swaps, to hedge certain foreign currency and interest rate exposures. We may also use other derivative instruments not designated as hedges, such as forwards to hedge foreign currency balance sheet exposures. We do not use derivative financial instruments for trading purposes. 

We also entered into a warrant agreement in addition to a commercial agreement with Adyen that, subject to meeting certain conditions, entitles us to acquire a fixed number of shares up to 5% of Adyen’s fully diluted issued and outstanding share capital at a specific date. The warrant is accounted for as a derivative instrument under ASC Topic 815, Derivatives and Hedging.

See “Note 8 – Derivative Instruments” for a full description of our derivative instrument activities and related accounting policies.
Concentration of credit risk

Our cash, cash equivalents, accounts receivable and derivative instruments are potentially subject to concentration of credit risk. Cash and cash equivalents are placed with financial institutions that management believes are of high credit quality. Our accounts receivable are derived from revenue earned from customers. In each of the years ended December 31, 2020, 2019 and 2018, no customer accounted for more than 10% of net revenues. Our derivative instruments expose us to credit risk to the extent that our counterparties may be unable to meet the terms of the agreements.

Recently Adopted Accounting Pronouncements

In 2016, the Financial Accounting Standards Board (“FASB”) issued new guidance that requires credit losses on financial assets measured at amortized cost basis to be presented at the net amount expected to be collected, not based on incurred losses. Further, credit losses on available-for-sale debt securities should be recorded through an allowance for credit losses limited to the amount by which fair value is below amortized cost. This standard impacts the Company’s accounting for allowances for doubtful accounts, available-for-sale securities and other assets subject to credit risk. In preparation for the adoption of this standard, we have updated our credit loss models as needed. The standard is effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2019. We adopted this guidance in the first quarter of 2020 with no material impact on our consolidated financial statements.

In 2017, the FASB issued new guidance to simplify the subsequent measurement of goodwill by removing the requirement to perform a hypothetical purchase price allocation to compute the implied fair value of goodwill to measure impairment. Instead, any goodwill impairment will equal the amount by which a reporting unit’s carrying value exceeds its fair value, not to exceed the carrying amount of goodwill. Further, the guidance eliminates the requirements for any reporting unit with a zero or negative carrying amount to perform a qualitative assessment and, if it fails that qualitative test, to perform Step 2 of the goodwill impairment test. This standard is effective for annual or any interim goodwill impairment test in fiscal years beginning after December 15, 2019. We adopted this guidance in the first quarter of 2020 with no material impact on our consolidated financial statements.

In 2018, the FASB issued new guidance on a customer's accounting for implementation, set-up, and other upfront costs incurred in a cloud computing arrangement that is hosted by the vendor (i.e., a service contract). Under the new guidance, customers will apply the same criteria for capitalizing implementation costs as they would for an arrangement that has a software license. This standard is effective for annual reporting periods beginning after December 15, 2019, including interim reporting periods within those fiscal years. We adopted this guidance prospectively in the first quarter of 2020 with no material impact on our consolidated financial statements.

In 2018, the FASB issued new guidance to clarify the interaction between Collaborative Arrangements and Revenue from Contracts with Customers standards. The guidance (1) clarifies that certain transactions between collaborative arrangement participants should be accounted for under revenue guidance; (2) adds unit of account guidance to the collaborative arrangement guidance to align with the revenue standard; and (3) clarifies presentation guidance for transactions with a collaborative arrangement participant that is not accounted for under the revenue standard. The guidance is effective for annual reporting periods beginning after December 15, 2019, including interim reporting periods within those annual reporting periods. We adopted this guidance in the first quarter of 2020 with no material impact on our consolidated financial statements.

Recent Accounting Pronouncements Not Yet Adopted

In 2019, the FASB issued new guidance to simplify the accounting for income taxes by removing certain exceptions to the general principles and also simplification of areas such as franchise taxes, step-up in tax basis goodwill, separate entity financial statements and interim recognition of enactment of tax laws or rate changes. The standard will be effective for annual reporting periods beginning after December 15, 2020, including interim reporting periods within those fiscal years. We do not expect the adoption of this standard to have a material impact on our consolidated financial statements.
In 2020, the FASB issued new guidance to decrease diversity in practice and increase comparability for the accounting of certain equity securities and investments under the equity method of accounting. The standard will be effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2020. We do not expect the adoption of this standard to have a material impact on our consolidated financial statements.
v3.20.4
Net Income Per Share
12 Months Ended
Dec. 31, 2020
Earnings Per Share [Abstract]  
Net Income Per Share Net Income Per Share
Basic net income per share is computed by dividing net income for the period by the weighted average number of common shares outstanding during the period. Diluted net income per share is computed by dividing net income for the period by the weighted average number of shares of common stock and potentially dilutive common stock outstanding during the period. The dilutive effect of outstanding options and equity incentive awards is reflected in diluted net income per share by application of the treasury stock method. The calculation of diluted net income per share excludes all anti-dilutive common shares.

The following table presents the computation of basic and diluted net income per share (in millions, except per share amounts):
 Year Ended December 31,
 202020192018
Numerator:
Income from continuing operations$2,542 $1,516 $2,128 
Income from discontinued operations, net of income taxes3,125 270 402 
Net income$5,667 $1,786 $2,530 
Denominator:
Weighted average shares of common stock - basic710 849 980 
Dilutive effect of equity incentive awards11 
Weighted average shares of common stock - diluted718 856 991 
Income per share - basic:
Continuing operations$3.58 $1.79 $2.17 
Discontinued operations4.40 0.31 0.41 
Net income per share - basic$7.98 $2.10 $2.58 
Income per share - diluted:
Continuing operations$3.54 $1.77 $2.15 
Discontinued operations4.35 0.32 0.40 
Net income per share - diluted$7.89 $2.09 $2.55 
Common stock equivalents excluded from income per diluted share because their effect would have been anti-dilutive18 12 
v3.20.4
Business Combinations
12 Months Ended
Dec. 31, 2020
Business Combinations [Abstract]  
Business Combinations Business Combinations
Business Combinations

The net assets and liabilities acquired from the acquisition activities in 2020 and 2019 are classified as held for sale on our consolidated balance sheet.

In 2018, we completed the acquisition of 100% of Giosis Pte. Ltd.’s (“Giosis”) Japan business, including the Qoo10.jp platform, in exchange for $306 million in cash and the relinquishment of our existing equity method investment in Giosis. We believe the acquisition allows us to offer Japanese consumers more inventory and grow our international presence. Refer to “Note 7 Investments” for further details on the relinquishment of our equity method investment in Giosis’ non-Japanese business. The aggregate purchase consideration was allocated as follows (in millions):
Giosis
Goodwill$532 
Purchased intangible assets91 
Net liabilities(50)
Total$573 

The goodwill recognized is primarily attributable to expected synergies and the assembled workforce of Giosis. We generally do not expect goodwill to be deductible for income tax purposes.

Our consolidated financial statements include the operating results of acquired businesses from the date of acquisition. Separate operating results and pro forma results of operations for the acquisition above have not been presented as the effect of these acquisitions is not material to our financial results.
v3.20.4
Discontinued Operations
12 Months Ended
Dec. 31, 2020
Discontinued Operations and Disposal Groups [Abstract]  
Discontinued Operations Discontinued Operations
StubHub

On November 24, 2019, we entered into a stock purchase agreement with an affiliate of viagogo to sell our StubHub business. On February 13, 2020, we completed the sale of our StubHub business for a purchase price of $4.05 billion in cash, subject to certain adjustments specified in the purchase agreement, including adjustments for indebtedness, cash, working capital and transaction expenses of StubHub at the closing of the transaction. The sale was completed for $4.1 billion in proceeds ($3.2 billion, net of income taxes of approximately $900 million) and a pre-tax gain of $3.9 billion within income from discontinued operations, both subject to working capital adjustments.

In connection with the sale of StubHub, we entered into a transition service agreement (“TSA”) with viagogo pursuant to which we are providing services, including, but not limited to, business support services for StubHub after the divestiture, for fees of $40 million. These agreements commenced with the close of the transaction and have minimum initial terms ranging from 12 to 18 months and can be extended by viagogo for a maximum of 12 months.

Classifieds

On July 20, 2020, we entered into a definitive agreement with Adevinta to transfer our Classifieds business to Adevinta for $2.5 billion in cash, subject to certain adjustments, and approximately 540 million shares in Adevinta. Together, the total consideration payable under the definitive agreement is valued at approximately $9.2 billion, based on the closing trading price of Adevinta’s outstanding shares on the Oslo Stock Exchange on July 17, 2020. We believe the transaction will close by the end of the first quarter of 2021. Completion of the transaction is subject to certain conditions, including receipt of certain regulatory approvals, and other risks and uncertainties, including general industry and economic conditions outside our control. We have classified the results of our Classifieds business as discontinued operations in our consolidated statement of income for the periods presented. Additionally, the related assets and liabilities associated with the discontinued operations are classified as held for sale in our consolidated balance sheet. The assets and liabilities as of December 31, 2020 are classified as current in our consolidated balance sheet as we expect to close the transaction discussed above within one year.
The following table presents financial results from discontinued operations, net of income taxes in our consolidated statement of income (in millions):

 Year ended December 31,
 
2020 (1)
20192018
Classifieds income from discontinued operations, net of income taxes$197 $217 $322 
StubHub income from discontinued operations, net of income taxes
2,930 59 78 
PayPal and Enterprise income (loss) from discontinued operations, net of income taxes(2)(6)
Income from discontinued operations, net of income taxes$3,125 $270 $402 
(1) Includes StubHub financial results from January 1, 2020 to February 13, 2020, and includes the gain on sale recorded for the StubHub transaction.

The following table presents cash flows for discontinued operations (in millions):
 Year ended December 31,
 
2020 (1)
20192018
Classifieds net cash provided by discontinued operating activities
$328 $378 $349 
StubHub net cash provided by (used in) discontinued operating activities(1,055)153 102 
PayPal and Enterprise net cash (used in) discontinued operating activities— — (3)
Net cash provided by (used in) discontinued operating activities$(727)$531 $448 
Classifieds net cash (used in) discontinued investing activities
$(54)$(114)$(14)
StubHub net cash provided by (used in) discontinued investing activities4,067 (21)(14)
Net cash provided by (used in) discontinued investing activities $4,013 $(135)$(28)
Classifieds net cash provided by (used in) discontinued financing activities
$(2)$$— 
Net cash provided by (used in) discontinued financing activities$(2)$$— 
(1) Includes StubHub financial results from January 1, 2020 to February 13, 2020, and includes the gain on sale recorded for the StubHub transaction.
The financial results of StubHub are presented as income from discontinued operations, net of income taxes on our consolidated statement of income. The following table presents the financial results of StubHub (in millions):
 Year ended December 31,
 
2020(1)
20192018
Net revenues$100 $1,121 $1,083 
Cost of net revenues31 290 265 
Gross profit69 831 818 
Operating expenses:
Sales and marketing51 491 485 
Product development26 114 100 
General and administrative30 125 90 
Provision for transaction losses23 33 
Amortization of acquired intangible assets10 
Total operating expenses111 762 718 
Income (loss) from operations of discontinued operations(42)69 100 
Pre-tax gain on sale3,868 — — 
Income from discontinued operations before income taxes3,826 69 100 
Income tax provision(896)(10)(22)
Income from discontinued operations, net of income taxes$2,930 $59 $78 
(1) Includes StubHub financial results from January 1, 2020 to February 13, 2020, and includes the gain on sale recorded for the StubHub transaction.

The financial results of Classifieds are presented as income from discontinued operations, net of income taxes on our consolidated statement of income. Each period presented below includes the impact of intercompany revenue agreements that will continue with eBay subsequent to the completion of the transfer of the Classifieds business. The impact of these intercompany revenue agreements to net revenues and cost of net revenues were $14 million, $20 million and $10 million for the years ended December 31, 2020, 2019 and 2018, respectively. The expected continuing cash flows are not considered to be significant. The following table presents the financial results of Classifieds (in millions):
 Year ended December 31,
 202020192018
Net revenues$980 $1,043 $1,013 
Cost of net revenues103 82 94 
Gross profit877 961 919 
Operating expenses:
Sales and marketing286 335 330 
Product development161 150 134 
General and administrative124 59 62 
Provision for transaction losses17 15 
Amortization of acquired intangible assets11 17 
Total operating expenses594 570 549 
Income from operations of discontinued operations283 391 370 
Interest and other, net— (2)(1)
Income from discontinued operations before income taxes283 389 369 
Income tax provision(86)(172)(47)
Income from discontinued operations, net of income taxes$197 $217 $322 
For the years ended December 31, 2020, 2019 and 2018, the discontinued operations activity related to our former PayPal and Enterprise businesses was immaterial.
The following table presents the aggregate carrying amounts of the classes of assets and liabilities of discontinued operations for StubHub in the consolidated balance sheet (in millions):
 December 31, 2019
Carrying amounts of assets included as part of discontinued operations:
Cash and cash equivalents$52 
Accounts receivable, net
Other current assets80 
Total current assets of discontinued operations
$141 
Long-term investments11 
Property and equipment, net26 
Goodwill224 
Intangible assets, net
Operating lease right-of-use assets29 
Deferred tax assets
Other assets
Total long-term assets of discontinued operations$306 
Carrying amounts of liabilities included as part of discontinued operations:
Accounts payable$19 
Accrued expenses and other current liabilities215 
Deferred revenue23 
Income taxes payable
Total current liabilities of discontinued operations
$259 
Operating lease liabilities20 
Other liabilities
Total long-term liabilities of discontinued operations
$26 

The following table presents the aggregate carrying amounts of held for sale assets and liabilities related to Classifieds in the consolidated balance sheet (in millions):
 December 31, 2020December 31, 2019
Carrying amounts of assets included as part of held for sale:
Cash and cash equivalents$23 $22 
Accounts receivable, net117 136 
Other current assets30 37 
Long-term investments32 30 
Property and equipment, net31 24 
Goodwill465 396 
Intangible assets, net35 23 
Operating lease right-of-use assets20 16 
Deferred tax assets435 389 
Total assets classified as held for sale in the consolidated balance sheet$1,188 $1,073 
Carrying amounts of liabilities included as part of held for sale:
Short-term debt$— $
Accounts payable18 22 
Accrued expenses and other current liabilities104 92 
Deferred revenue
Income taxes payable35 41 
Operating lease liabilities11 11 
Deferred tax liabilities278 291 
Other liabilities
Total liabilities classified as held for sale in the consolidated balance sheet
$452 $468 
v3.20.4
Goodwill and Intangible Assets
12 Months Ended
Dec. 31, 2020
Goodwill and Intangible Assets Disclosure [Abstract]  
Goodwill and Intangible Assets Goodwill and Intangible Assets
Goodwill

The following table presents goodwill activity by reportable segment for the years ended December 31, 2020 and 2019 (in millions):
 December 31,
2018
Goodwill
Acquired
 Adjustments December 31,
2019
Goodwill
Acquired
 Adjustments December 31,
2020
Marketplace$4,594 $— $(61)$4,533 $— $142 $4,675 

The adjustments to goodwill during the years ended December 31, 2020 and 2019 were primarily due to foreign currency translation. There were no impairments to goodwill in 2020 and 2019.

Intangible Assets

The components of identifiable intangible assets are as follows (in millions, except years): 
 December 31, 2020December 31, 2019
 
Gross Carrying Amount  
Accumulated Amortization 
Net Carrying Amount
Weighted Average Useful Life (Years)
Gross Carrying Amount
Accumulated Amortization 
Net Carrying Amount
Weighted Average Useful Life (Years)
Intangible assets:        
Customer lists and user base$369 $(360)$3$356 $(321)$35 5
Marketing-related376 (376)— 0360 (360)— 5
Developed technologies218 (218)— 0216 (214)3
All other159 (156)3155 (153)4
Total$1,122 $(1,110)$12  $1,087 $(1,048)$39  
 
Amortization expense for intangible assets was $28 million, $35 million and $34 million for the years ended December 31, 2020, 2019 and 2018, respectively.

Expected future intangible asset amortization as of December 31, 2020 is as follows (in millions):
Fiscal year:
2021$12 
Total$12 
v3.20.4
Segments
12 Months Ended
Dec. 31, 2020
Segment Reporting [Abstract]  
Segments Segments
We have one operating and reportable segment. Our reportable segment is Marketplace which includes our online marketplace located at www.ebay.com, its localized counterparts and the eBay suite of mobile apps. Our management and our CODM review and assess performance of the business. During the first quarter of 2020, we classified the results of our previous StubHub segment as discontinued operations in our consolidated statement of income for all periods presented. In addition, during the third quarter of 2020, we classified the results of our Classifieds segment as discontinued operations in our consolidated statement of income for the periods presented. See “Note – 4 Discontinued Operations” for additional information.

The accounting policies of our segment are the same as those described in “Note 1 – The Company and Summary of Significant Accounting Policies”. Prior period segment information has been reclassified to conform to the current period segment presentation.
The following table sets forth the breakdown of net revenues by type (in millions):
 Year ended December 31,
 202020192018
Net Revenues by type
Net transaction revenues$9,300 $7,578 $7,416 
Marketing services and other revenues971 1,058 1,234 
Total net revenues$10,271 $8,636 $8,650 

The following tables summarize the allocation of net revenues and long-lived tangible assets based on geography (in millions): 
 Year Ended December 31,
 2020  2019  2018
Net revenues by geography:
U.S.$4,151   $3,303   $3,382 
United Kingdom1,678   1,323   1,385 
South Korea1,390 1,220 1,194 
Germany1,106   1,034   1,169 
Rest of world1,946   1,756   1,520 
Total net revenues$10,271 $8,636 $8,650 

 December 31,
 2020  2019
Long-lived tangible assets by geography:
U.S.$1,579   $1,743 
International288   300 
Total long-lived tangible assets$1,867   $2,043 
Net revenues, inclusive of the effects of foreign exchange during each period, are attributed to U.S. and international geographies primarily based upon the country in which the seller, platform that displays advertising, other service provider, or customer, as the case may be, is located. Long-lived assets attributed to the U.S. and international geographies are based upon the country in which the asset is located or owned.
v3.20.4
Investments
12 Months Ended
Dec. 31, 2020
Investments [Abstract]  
Investments Investments
The following tables summarize the unrealized gains and losses and estimated fair value of our investments classified as available-for-sale as of December 31, 2020 and 2019 (in millions):
 December 31, 2020
 Gross
Amortized
Cost
  Gross
Unrealized
Gains
  Gross
Unrealized
Losses
 Estimated
Fair Value
Short-term investments:     
Restricted cash$143   $—   $—  $143 
Corporate debt securities2,252     —  2,255 
$2,395   $  $—  $2,398 
Long-term investments:     
Corporate debt securities284     —  286 
$284   $  $—  $286 
 
 December 31, 2019
 Gross
Amortized
Cost
  Gross
Unrealized
Gains
  Gross
Unrealized
Losses
 Estimated
Fair Value
Short-term investments:     
Restricted cash$21   $—   $—  $21 
Corporate debt securities1,653     —  1,654 
Government and agency securities175   —   —  175 
$1,849 $$— $1,850 
Long-term investments:     
Corporate debt securities957     —  961 
$957   $  $—  $961 

Our restricted cash balance is primarily comprised of cash on deposit with banks restricted to safeguard seller payables. Our fixed-income investments consist of predominantly investment grade corporate debt securities and government and agency securities. The corporate debt and government and agency securities that we invest in are generally deemed to be low risk based on their credit ratings from the major rating agencies.

The longer the duration of these securities, the more susceptible they are to changes in market interest rates and bond yields. As interest rates increase, those securities purchased at a lower yield show a mark-to-market unrealized loss. The unrealized losses are due primarily to changes in credit spreads and interest rates. We regularly review investment securities for other-than-temporary impairment using both qualitative and quantitative criteria. Investments classified as available-for-sale are carried at fair value with changes reflected in other comprehensive income. Where there is an intention or a requirement to sell an impaired available-for-sale debt security, the entire impairment is recognized in earnings with a corresponding adjustment to the amortized cost basis of the security. We presently do not intend to sell any of the securities in an unrealized loss position and expect to realize the full value of all these investments upon maturity or sale.

We regularly review investment securities for credit impairment using both qualitative and quantitative criteria. In making this assessment, we consider the extent to which fair value is less than amortized cost, any changes to the rating of the security by a rating agency, any adverse conditions specifically related to the security, among other factors. If this assessment indicates that a credit loss exists, the present value of cash flows expected to be collected from the security are compared to the amortized cost basis of the security. If the present value of cash flows expected to be collected is less than the amortized cost basis, a credit loss exists and an allowance for credit losses will be recorded through interest and other, net for the credit loss, limited by the amount that the fair value is less than the amortized cost basis. Any impairment that has not been recorded through an allowance for credit losses is recognized in other comprehensive income. We did not recognize any credit-related impairment through an allowance for credit losses as of December 31, 2020.
Investment securities in a continuous loss position for less than 12 months had an estimated fair value of $261 million and an immaterial amount of unrealized losses as of December 31, 2020, and an estimated fair value of $774 million and an immaterial amount of unrealized losses as of December 31, 2019. As of December 31, 2020, there were no investment securities in a continuous loss position for greater than 12 months. Investment securities in a continuous loss position for greater than 12 months had an estimated fair value of $92 million and an immaterial amount of unrealized losses as of December 31, 2019. As of December 31, 2020, these securities had a weighted average remaining maturity of approximately five months. Refer to “Note 18 Accumulated Other Comprehensive Income” for amounts reclassified to earnings from unrealized gains and losses.
 
The estimated fair values of our short-term and long-term investments classified as available-for-sale and restricted cash by date of contractual maturity as of December 31, 2020 are as follows (in millions): 
 December 31, 2020
One year or less (including restricted cash of $143)
$2,398 
One year through two years198 
Two years through three years88 
Total$2,684 

Equity Investments

Our equity investments are reported in long-term investments on our consolidated balance sheet. The following table provides a summary of our equity investments (in millions):
 December 31, 2020December 31, 2019
Equity investments without readily determinable fair values$539 $307 
Equity investments under the equity method of accounting
Total equity investments$547 $314 

In 2020, we recorded an upward adjustment for an observable price change of $239 million to the carrying value of our investment in Kakao Bank Co., Ltd. (“Kakao Bank”) and invested an additional $18 million in cash in exchange for equity in Kakao Bank. The upward adjustment was recorded in interest and other, net on our consolidated statement of income. This investment is accounted for as an equity investment without readily determinable fair value.

In 2019, we invested $160 million in cash in exchange for an equity interest in Paytm Mall and $40 million in other investments. These investments are accounted for as equity investments without readily determinable fair value.

In 2018, we sold our investment in Flipkart and relinquished our existing equity method investment in Giosis as part of the exchange for the acquisition of Giosis’ Japan business. The $313 million gain upon sale of our investment in Flipkart and the $266 million gain upon relinquishment of our equity method investment in Giosis were recorded in interest and other, net on our consolidated statement of income. Refer to “Note 3 Business Combinations” for further details on the Giosis acquisition.

The following table provides a summary of unrealized gains and losses recorded in interest and other, net during the twelve months ended December 31, 2020 related to equity investments held at December 31, 2020.
 Year Ended
December 31, 2020
Net gains/(losses) recognized during the period on equity investments$240 
Less: Net gains/(losses) recognized during the period on equity investments sold during the period— 
Total unrealized gains/(losses) on equity investments still held at December 31, 2020$240 
The following table summarizes the total carrying value of equity investments without readily determinable fair values still held (in millions):
Year Ended
December 31, 2020
Year Ended December 31, 2019
Carrying value, beginning of period$307 $107 
Additions22 200 
Upward adjustments for observable price changes239 — 
Downward adjustments for observable price changes and impairment(40)— 
Foreign currency translation and other11 — 
Carrying value, end of period$539 $307 

For such equity investments without readily determinable fair values still held at December 31, 2020, the cumulative upward adjustment for observable price changes were $239 million and cumulative downward adjustments for observable price changes and impairments were $121 million.
v3.20.4
Derivative Instruments
12 Months Ended
Dec. 31, 2020
Derivative Instruments and Hedging Activities Disclosure [Abstract]  
Derivative Instruments Derivative Instruments
Our primary objective in holding derivatives is to reduce the volatility of earnings and cash flows associated with changes in foreign currency exchange rates and interest rates. These hedging contracts reduce, but do not entirely eliminate, the impact of adverse foreign exchange rate and interest rate movements. We do not use any of our derivative instruments for trading purposes.

We use foreign currency exchange contracts to reduce the volatility of cash flows related to forecasted revenues, expenses, assets and liabilities, including intercompany balances denominated in foreign currencies. These contracts are generally one month to one year in duration, but with maturities up to 24 months. The objective of the foreign exchange contracts is to better ensure that ultimately the U.S. dollar-equivalent cash flows are not adversely affected by changes in the applicable U.S. dollar/foreign currency exchange rate. We evaluate the effectiveness of our foreign exchange contracts designated as cash flow or net investment hedges on a quarterly basis.

During 2020, we began to hedge the variability of forecasted interest payments on anticipated debt issuance using forward-starting interest rate swaps. The total notional amount of these forward-starting interest rate swaps was $700 million as of December 31, 2020 with terms calling for us to receive interest at a variable rate and to pay interest at a fixed rate. These interest rate swaps effectively fix the benchmark interest rate and have the economic effect of hedging the variability of forecasted interest payments for up to 10 years on an anticipated debt issuance in 2022, and they will be terminated upon issuance of the debt. Similar to other cash flow hedges, we record changes in the fair value of these interest rate swaps in accumulated other comprehensive income (loss) until the anticipated debt issuance. Upon debt issuance and termination of the derivative instruments, their fair value will be amortized over the term of the new debt to interest expense. We evaluate the effectiveness of interest rate swaps designated as cash flow hedges on a quarterly basis.

During 2020, we began to hedge the variability of the cash flows in interest payments associated with our floating-rate debt using interest rate swaps. These interest rate swap agreements effectively convert our floating-rate debt that is based on London Interbank Offered Rate (“LIBOR”) to a fixed-rate basis, reducing the impact of interest-rate changes on future interest expense. The total notional amount of these interest swaps was $400 million as of December 31, 2020 with terms calling for us to receive interest at a variable rate and to pay interest at a fixed rate. Our interest rate swap contracts have maturity dates in 2023. Similar to other cash flow hedges, we record changes in the fair value of these interest rate swaps in accumulated other comprehensive income (loss) and their fair value will be amortized over the term of the debt to interest expense.

We used interest rate swaps to manage interest rate risk on our fixed rate notes issued in July 2014 and maturing in 2019, 2021 and 2024. These interest rate swaps had the economic effect of modifying the fixed interest obligations associated with $2.4 billion of these notes so that the interest payable on these senior notes effectively became variable based on LIBOR plus a spread. These interest rate swaps were terminated in 2019.
Cash Flow Hedges

For derivative instruments that are designated as cash flow hedges, the derivative’s gain or loss is initially reported as a component of accumulated other comprehensive income (“AOCI”) and subsequently reclassified into earnings in the same period the forecasted hedged transaction affects earnings. Derivative instruments designated as cash flow hedges must be de-designated as hedges when it is probable the forecasted hedged transaction will not occur in the initially identified time period or within a subsequent two-month time period. Unrealized gains and losses in AOCI associated with such derivative instruments are immediately reclassified into earnings. As of December 31, 2020, we have estimated that approximately $73 million of net derivative loss related to our foreign exchange cash flow hedges and $1 million of net derivative loss related to our interest rate cash flow hedges included in accumulated other comprehensive income will be reclassified into earnings within the next 12 months. We classify cash flows related to our cash flow hedges as operating activities in our consolidated statement of cash flows.

Net Investment Hedges

For derivative instruments that are designated as net investment hedges, the derivative’s gain or loss is initially reported in the translation adjustments component of AOCI and is reclassified to net earnings in the period in which the hedged subsidiary is either sold or substantially liquidated.

Fair Value Hedges

We designated the interest rate swaps used to manage interest rate risk on our fixed rate notes issued in July 2014 and maturing in 2019, 2021 and 2024 as qualifying hedging instruments and accounted for them as fair value hedges. These transactions were designated as fair value hedges for financial accounting purposes because they protected us against changes in the fair value of certain of our fixed rate borrowings due to benchmark interest rate movements. In 2019, $1.15 billion related to our 2.200% senior notes due 2019 of the $2.4 billion aggregate notional amount matured. In addition, during 2019, we terminated the interest rate swaps related to $750 million of our 2.875% senior notes due July 2021 and $500 million of our 3.450% senior notes due July 2024. As a result of the early termination, hedge accounting was discontinued prospectively and the gain on termination was recorded as an increase to the long-term debt balance and is being recognized over the remaining life of the underlying debt as a reduction to interest expense. The gain recognized was immaterial for the years ended December 31, 2020 and December 31, 2019.

Non-Designated Hedges

Our derivatives not designated as hedging instruments consist of foreign currency forward contracts that we primarily use to hedge monetary assets or liabilities, including intercompany balances denominated in non-functional currencies. The gains and losses on our derivatives not designated as hedging instruments are recorded in interest and other, net, which are offset by the foreign currency gains and losses on the related assets and liabilities that are also recorded in interest and other, net. We classify cash flows related to our non-designated hedging instruments as operating activities in our consolidated statement of cash flows.

Warrant

We entered into a warrant agreement in conjunction with a commercial agreement with Adyen that, subject to meeting certain conditions, entitles us to acquire a fixed number of shares up to 5% of Adyen’s fully diluted issued and outstanding share capital at a specific date. The warrant has a term of seven years and will vest in a series of four tranches, at a specified price per share (fixed for the first two tranches) upon meeting processing volume milestone targets on a calendar year basis. If and when a relevant milestone is reached, the warrant becomes exercisable with respect to the corresponding tranche of warrant shares up until the warrant expiration date of January 31, 2025. The maximum number of tranches that can vest in one calendar year is two.
 
The warrant is accounted for as a derivative under ASC Topic 815, Derivatives and Hedging. We report the warrant at fair value within warrant asset in our consolidated balance sheets and changes in the fair value of the warrant are recognized in interest and other, net in our consolidated statement of income. The day-one value attributable to the other side of the warrant, which was recorded as a deferred credit, is reported within other liabilities in our consolidated balance sheets and will be amortized over the life of the commercial arrangement.
Fair Value of Derivative Contracts

The fair values of our outstanding derivative instruments were as follows (in millions):
 
Balance Sheet Location
December 31,
2020
December 31,
2019
Derivative Assets:
Foreign exchange contracts designated as cash flow hedgesOther Current Assets$12 $36 
Foreign exchange contracts not designated as hedging instrumentsOther Current Assets23 13 
WarrantWarrant Asset1,051 281 
Foreign exchange contracts designated as cash flow hedgesOther Assets14 15 
Interest rate contracts designated as cash flow hedgesOther Assets13 — 
Total derivative assets$1,113 $345 
Derivative Liabilities:
Foreign exchange contracts designated as cash flow hedgesOther Current Liabilities$17 $
Foreign exchange contracts designated as net investment hedgesOther Current Liabilities
Foreign exchange contracts not designated as hedging instrumentsOther Current Liabilities25 16 
Interest rate contracts designated as cash flow hedgesOther Current Liabilities— 
Interest rate contracts designated as cash flow hedgesOther Liabilities— 
Total derivative liabilities$46 $20 
Total fair value of derivative instruments$1,067 $325 

Under the master netting agreements with the respective counterparties to our derivative contracts, subject to applicable requirements, we are allowed to net settle transactions of the same type with a single net amount payable by one party to the other. However, we have elected to present the derivative assets and derivative liabilities on a gross basis on our consolidated balance sheet. As of December 31, 2020, the potential effect of rights of set-off associated with the foreign exchange contracts would be an offset to both assets and liabilities by $26 million, resulting in net derivative assets of $23 million and net derivative liabilities of $18 million. As of December 31, 2020, the potential effect of rights of set-off associated with the interest rate contracts would be an offset to both assets and liabilities by $1 million, resulting in net derivative assets of $12 million and net derivative liabilities of $1 million.

Effect of Derivative Contracts on Accumulated Other Comprehensive Income

The following tables present the activity of derivative instruments designated as cash flow hedges as of December 31, 2020 and 2019, and the impact of these derivative contracts on AOCI for the years ended December 31, 2020 and 2019 (in millions):
 December 31, 2019
Amount of Gain (Loss)
Recognized in Other
Comprehensive 
Income
Less: Amount of Gain (Loss) Reclassified From AOCI to Earnings
December 31, 2020
Foreign exchange contracts designated as cash flow hedges$(9)(71)15 $(95)
Interest rate contracts designated as cash flow hedges— 10 — $10 
Total$(9)$(61)$15 $(85)
 December 31, 2018
Amount of Gain (Loss)
Recognized in Other
Comprehensive 
Income
Less: Amount of Gain (Loss) Reclassified From AOCI to Earnings
December 31, 2019
Foreign exchange contracts designated as cash flow hedges$68 81 $(9)

Effect of Derivative Contracts on Consolidated Statement of Income

The following table provides a summary of the total gain (loss) recognized in the consolidated statement of income from our foreign exchange derivative contracts by location (in millions):
Year Ended December 31,
 202020192018
Foreign exchange contracts designated as cash flow hedges recognized in net revenues$15 $81 $(8)
Foreign exchange contracts not designated as hedging instruments recognized in interest and other, net(20)(11)
Total gain (loss) recognized from foreign exchange derivative contracts in the consolidated statement of income$(5)$70 $(2)

The following table provides a summary of the total gain (loss) recognized in the consolidated statement of income from our interest rate derivative contracts by location (in millions):
Year Ended December 31,
 202020192018
Gain (loss) from interest rate contracts designated as fair value hedges recognized in interest and other, net$— $34 $(19)
Gain (loss) from hedged items attributable to hedged risk recognized in interest and other, net— (34)19 
Gain (loss) from interest rate contracts designated as cash flow hedges recognized in interest and other, net— — — 
Total gain (loss) recognized from interest rate derivative contracts in the consolidated statement of income$— $— $— 

The following table provides a summary of the total gain recognized in the consolidated statement of income due to changes in the fair value of the warrant (in millions): 
Year Ended December 31,
 202020192018
Gain attributable to changes in the fair value of warrant recognized in interest and other, net$770 $133 $104 
Notional Amounts of Derivative Contracts

Derivative transactions are measured in terms of the notional amount, but this amount is not recorded on the balance sheet and is not, when viewed in isolation, a meaningful measure of the risk profile of the instruments. The notional amount is generally not exchanged, but is used only as the basis on which the value of foreign exchange payments under these contracts are determined. The following table provides the notional amounts of our outstanding derivatives (in millions):
December 31,
20202019
Foreign exchange contracts designated as cash flow hedges$2,305 $1,983 
Foreign exchange contracts designated as net investment hedges134 200 
Foreign exchange contracts not designated as hedging instruments3,027 2,276 
Interest rate contracts designated as cash flow hedges1,100 — 
Total$6,566 $4,459 

Credit Risk
Our derivatives expose us to credit risk to the extent that the counterparties may be unable to meet the terms of the arrangement. We seek to mitigate such risk by limiting our counterparties to, and by spreading the risk across, major financial institutions. In addition, the potential risk of loss with any one counterparty resulting from this type of credit risk is monitored on an ongoing basis. To further limit credit risk, we also enter into collateral security arrangements related to certain interest rate derivative instruments whereby collateral is posted between counterparties if the fair value of the derivative instrument exceeds certain thresholds. Additional collateral would be required in the event of a significant credit downgrade by either party. We are not required to pledge, nor are we entitled to receive, collateral related to our foreign exchange derivative transactions.
v3.20.4
Fair Value Measurement of Assets and Liabilities
12 Months Ended
Dec. 31, 2020
Fair Value Disclosures [Abstract]  
Fair Value Measurement of Assets and Liabilities Fair Value Measurement of Assets and Liabilities
The following tables present our financial assets and liabilities measured at fair value on a recurring basis (in millions):
December 31, 2020
Quoted Prices in
Active Markets for
Identical Assets
(Level 1)
Significant Other
Observable Inputs
(Level 2)
Significant 
Unobservable Inputs
(Level 3)
Assets:   
Cash and cash equivalents$1,428 $1,217 $211 $— 
Short-term investments:
Restricted cash143 143 — — 
Corporate debt securities2,255 — 2,255 — 
Total short-term investments2,398 143 2,255 — 
Derivatives1,113 — 62 1,051 
Long-term investments:
Corporate debt securities286 — 286 — 
Total long-term investments286 — 286 — 
Total financial assets$5,225 $1,360 $2,814 $1,051 
Liabilities:
Derivatives$46 $— $46 $— 
December 31, 2019
Quoted Prices in
Active Markets for
Identical Assets
(Level 1)
Significant Other
Observable Inputs
(Level 2)
Significant 
Unobservable Inputs
(Level 3)
Assets:   
Cash and cash equivalents$901 $901 $— $— 
Short-term investments:
Restricted cash21 21 — — 
Corporate debt securities1,654 — 1,654 — 
Government and agency securities175 — 175 — 
Total short-term investments1,850 21 1,829 — 
Derivatives345 — 64 281 
Long-term investments:
Corporate debt securities961 — 961 — 
Total long-term investments961 — 961 — 
Total financial assets$4,057 $922 $2,854 $281 
Liabilities:
Derivatives$20 $— $20 $— 
 
Our financial assets and liabilities are valued using market prices on both active markets (Level 1), less active markets (Level 2) and little or no market activity (Level 3). Level 1 instrument valuations are obtained from real-time quotes for transactions in active exchange markets involving identical assets. Level 2 instrument valuations are obtained from readily available pricing sources for comparable instruments, identical instruments in less active markets, or models using market observable inputs. Level 3 instrument valuations typically reflect management’s estimate of assumptions that market participants would use in pricing the asset or liability. We did not have any transfers of financial instruments between valuation levels during 2020 or 2019.

The majority of our derivative instruments are valued using pricing models that take into account the contract terms as well as multiple inputs where applicable, such as equity prices, interest rate yield curves, option volatility and currency rates. Our warrant, which is accounted for as a derivative instrument, is valued using a Black-Scholes model. Key assumptions used in the valuation include risk-free interest rates; Adyen’s common stock price, equity volatility and common stock outstanding; exercise price; and details specific to the warrant. The value is also probability adjusted for management’s assumptions with respect to vesting of the four tranches which are each subject to meeting processing volume milestone targets. These assumptions and the probability of meeting processing volume milestone targets may have a significant impact on the value of the warrant. Refer to “Note 8 – Derivative Instruments” for further details on our derivative instruments.

Other financial instruments, including accounts receivable and accounts payable, are carried at cost, which approximates their fair value because of the short-term nature of these instruments.

The following table presents a reconciliation of the opening to closing balance of assets measured using significant unobservable inputs (Level 3) (in millions):

December 31,
2020
December 31,
2019
Opening balance at beginning of period$281 $148 
Change in fair value770 133 
Closing balance at end of period$1,051 $281 
The following table presents quantitative information about Level 3 significant unobservable inputs used in the fair value measurement of the warrant as of December 31, 2020 (in millions):
Fair value Valuation techniqueUnobservable Input
Range (weighted average)(1)
Warrant$1,051 Black-Scholes and Monte CarloProbability of vesting
0.0% - 95.0% (71%)
Equity volatility
21.8% - 57.9% (40%)
(1) Probability of vesting were weighted by the unadjusted value of the tranches. For volatility, the average represents the arithmetic average of the points within the range and is not weighted by the relative fair value or notional amount.
v3.20.4
Balance Sheet Components
12 Months Ended
Dec. 31, 2020
Balance Sheet Components [Abstract]  
Balance Sheet Components Balance Sheet Components
Cash, cash equivalents and restricted cash

 December 31,
2020 2019
(In millions)
Cash and cash equivalents$1,428  $901 
Restricted cash included in short-term investments143 21 
Cash, cash equivalents and restricted cash$1,571 $922 


Other Current Assets

 December 31,
2020 2019
(In millions)
Customer accounts and funds receivable$939  $625 
Payment processor advances363 23 
Other462 416 
Other current assets$1,764 $1,064 


Property and Equipment, Net
 December 31,
2020 2019
(In millions)
Computer equipment and software$4,810  $4,779 
Land and buildings, including building improvements744  739 
Leasehold improvements343  362 
Furniture and fixtures156  159 
Construction in progress and other154  102 
Property and equipment, gross6,207  6,141 
Accumulated depreciation(4,849) (4,681)
Property and equipment, net$1,358  $1,460 

Total depreciation expense on our property and equipment for the years ended December 31, 2020, 2019 and 2018 totaled $580 million, $594 million and $591 million, respectively.
Accrued Expenses and Other Current Liabilities
 December 31,
2020 2019
(In millions)
Customer accounts and funds payable$1,052 $695 
Compensation and related benefits538 420 
Sales and use tax accruals243 90 
Advertising accruals221 147 
Other856 745 
Accrued expenses and other current liabilities$2,910 $2,097 
v3.20.4
Debt
12 Months Ended
Dec. 31, 2020
Debt Disclosure [Abstract]  
Debt Debt
The following table summarizes the carrying value of our outstanding debt (in millions, except percentages):
CouponAs ofEffectiveAs ofEffective
 RateDecember 31, 2020 Interest RateDecember 31, 2019 Interest Rate
Long-Term Debt
Floating Rate Notes:
Senior notes due 2023LIBOR plus 0.87%400 1.187 %400 2.913 %
Fixed Rate Notes:
Senior notes due 20203.250%— — %500 3.389 %
Senior notes due 20202.150%— — %500 2.344 %
Senior notes due 20212.875%— — %750 2.993 %
Senior notes due 20223.800%750 3.989 %750 3.989 %
Senior notes due 20222.600%1,000 2.678 %1,000 2.678 %
Senior notes due 20232.750%750 2.866 %750 2.866 %
Senior notes due 20243.450%750 3.531 %750 3.531 %
Senior notes due 20251.900%800 1.803 %— — %
Senior notes due 20273.600%850 3.689 %850 3.689 %
Senior notes due 20302.700%950 2.623 %— — %
Senior notes due 20424.000%750 4.114 %750 4.114 %
Senior notes due 20566.000%750 6.547 %750 6.547 %
Total senior notes7,750 7,750 
Hedge accounting fair value adjustments (1)
10 15 
Unamortized premium/(discount) and debt issuance costs(20)(44)
Other long-term borrowings17 
Less: Current portion of long-term debt— (1,000)
Total long-term debt7,745 6,738 
Short-Term Debt
Current portion of long-term debt— 1,000 
Unamortized premium/(discount) and debt issuance costs— (1)
Other short-term borrowings18 21 
Total short-term debt18 1,020 
Total Debt$7,763 $7,758 
(1)    Includes the fair value adjustments to debt associated with terminated interest rate swaps which are being recorded as a reduction to interest expense over the remaining term of the related notes.
Senior Notes

In March 2020, we issued senior unsecured notes, or senior notes, in an aggregate principal amount of $1 billion. The issuance consisted of $500 million of 1.900% fixed rate notes due 2025 and $500 million of 2.700% fixed rate notes due 2030.

In June 2020, $500 million of our 2.150% senior fixed rate notes matured and were repaid.

In June 2020, we also issued additional senior unsecured notes in a reopening of our outstanding 1.900% fixed rate notes due 2025 and 2.700% fixed rate notes due 2030 that were issued in March 2020 in an aggregate principal amount of $750 million. The June 2020 issuance consisted of $300 million of additional 1.900% fixed rate notes due 2025 and $450 million of additional 2.700% fixed rate notes due 2030. We used a portion of these proceeds to complete a tender offer to purchase any and all of the $750 million aggregate principal amount of our 2.875% senior fixed rate notes due in 2021. We settled tender offers with holders of approximately 44% of the total outstanding principal amount of the 2.875% senior fixed rate notes due in 2021. Total cash consideration paid for these purchases was $339 million and the total carrying amount of the notes was $329 million, resulting in a loss on extinguishment of $10 million (including an immaterial amount of fees and other costs associated with the tender), which was recorded in interest and other, net in our consolidated statement of income. In addition, we paid any accrued interest on the tendered notes up to, but not including, the date of settlement. In July 2020, we paid $2 million to purchase additional 2.875% senior notes due 2021 upon final settlement of the tender offer initiated in June 2020. During August 2020, we redeemed the remaining $419 million outstanding principal balance of 2.875% senior notes due 2021. Total cash consideration paid was $430 million, which included the total carrying amount of the notes of $419 million and $11 million of premium which was recorded in interest and other, net in our consolidated statement of income. In addition, we paid accrued interest up to the settlement date.

In July 2020, we exercised our option to redeem in whole the 3.250% senior fixed rate notes due in 2020 at a price equal to 100% of the principal amount of $500 million, plus accrued interest.

On January 29, 2021, the company announced that it issued a notice of redemption for the $750 million aggregate principal amount of the 6.000% senior notes due 2056. The effective date of this redemption will be March 1, 2021.

In 2019, $400 million of floating rate notes and $1.15 billion of 2.200% fixed rate notes matured and were repaid.

None of the floating rate notes are redeemable prior to maturity. On and after March 1, 2021, we may redeem some or all of the 6.000% fixed rate notes due 2056 at any time and from time to time prior to their maturity at a redemption price equal to 100% of the principal amount of the notes to be redeemed, plus accrued and unpaid interest. We may redeem some or all of the other fixed rate notes of each series at any time and from time to time prior to their maturity, generally at a make-whole redemption price, plus accrued and unpaid interest.

If a change of control triggering event (as defined in the applicable senior notes) occurs with respect to the 3.800% fixed rate notes due 2022, the floating rate notes due 2023, the 2.750% fixed rate notes due 2023, the 1.900% fixed rate notes due 2025, the 3.600% fixed rate notes due 2027, the 2.700% fixed rate notes due 2030 or the 6.000% fixed rate notes due 2056, we must, subject to certain exceptions, offer to repurchase all of the notes of the applicable series at a price equal to 101% of the principal amount, plus accrued and unpaid interest.

The indenture pursuant to which the senior notes were issued includes customary covenants that, among other things and subject to exceptions, limit our ability to incur, assume or guarantee debt secured by liens on specified assets or enter into sale and lease-back transactions with respect to specified properties, and also includes customary events of default with customary grace periods in certain circumstances, including payment defaults and bankruptcy-related defaults.

To help achieve our interest rate risk management objectives, in connection with the previous issuance of certain senior notes, we entered into interest rate swap agreements that effectively converted $2.4 billion of our fixed rate notes to floating rate debt based on LIBOR plus a spread. These swaps were designated as fair value hedges against changes in the fair value of certain fixed rate senior notes resulting from changes in interest rates. The gains and losses related to changes in the fair value of interest rate swaps substantially offset changes in the
fair value of the hedged portion of the underlying debt that are attributable to changes in market interest rates. In 2019, $1.15 billion related to our 2.200% senior notes of the $2.4 billion aggregate notional amount matured. In addition, during 2019, we terminated the interest rate swaps related to $750 million of our 2.875% senior notes due July 2021 and $500 million of our 3.450% senior notes due July 2024. As a result of the early termination, hedge accounting was discontinued prospectively and the gain on termination was recorded as an increase to the long-term debt balance and is being recognized over the remaining life of the underlying debt as a reduction to interest expense. The gain recognized was immaterial during the years ended December 31, 2020 and December 31, 2019.

To help achieve our interest rate risk management objectives, during the second quarter of 2020, we entered into interest rate swap agreements that effectively converted $400 million of our LIBOR-based floating-rate debt to a fixed-rate basis. These swaps were designated as cash flow hedges and have maturity dates in 2023.

The effective interest rates for our senior notes include the interest payable, the amortization of debt issuance costs and the amortization of any original issue discount and premium on these senior notes. Interest on these senior notes is payable either quarterly or semiannually. Interest expense associated with these senior notes, including amortization of debt issuance costs, during the years ended December 31, 2020, 2019 and 2018 was approximately $284 million, $301 million and $318 million, respectively. As of December 31, 2020 and 2019, the estimated fair value of these senior notes, using Level 2 inputs, was approximately $8.3 billion and $7.9 billion, respectively.

Commercial Paper

We have a commercial paper program pursuant to which we may issue commercial paper notes in an aggregate principal amount at maturity of up to $1.5 billion outstanding at any time with maturities of up to 397 days from the date of issue. As of December 31, 2020 and 2019, there were no commercial paper notes outstanding.

Credit Agreement

In March 2020, we entered into a credit agreement that provides for an unsecured $2 billion five-year credit facility. We may also, subject to the agreement of the applicable lenders, increase commitments under the revolving credit facility by up to $1 billion. Funds borrowed under the credit agreement may be used for working capital, capital expenditures, acquisitions and other general corporate purposes. The credit agreement replaced our prior $2 billion unsecured revolving credit agreement dated November 2015, which was terminated effective March 2020.

As of December 31, 2020, no borrowings were outstanding under our $2 billion credit agreement. However, as described above, we have an up to $1.5 billion commercial paper program and therefore maintain $1.5 billion of available borrowing capacity under our credit agreement in order to repay commercial paper borrowings in the event we are unable to repay those borrowings from other sources when they become due, in an aggregate amount of $1.5 billion. However as of December 31, 2020, no borrowings were outstanding under our commercial paper program; therefore, $2 billion of borrowing capacity was available for other purposes permitted by the credit agreement, subject to customary conditions to borrowing. The credit agreement includes a covenant limiting our consolidated leverage ratio to no more than 4.0:1.0, subject to, upon the occurrence of a qualified material acquisition, if so elected by us, a step-up to 4.5:1.0 for the four fiscal quarters completed following such qualified material acquisition. The credit agreement includes customary events of default, with corresponding grace periods in certain circumstances, including payment defaults, cross-defaults and bankruptcy-related defaults. In addition, the credit agreement contains customary affirmative and negative covenants, including restrictions regarding the incurrence of liens and subsidiary indebtedness, in each case, subject to customary exceptions. The credit agreement also contains customary representations and warranties. 

We were in compliance with all financial covenants in our outstanding debt instruments for the period ended December 31, 2020.
Future Maturities

Expected future principal maturities as of December 31, 2020 are as follows (in millions):
Fiscal Years:
2021$750 
20221,750 
20231,150 
2024750 
2025800 
Thereafter2,550 
Total future maturities$7,750 
v3.20.4
Leases
12 Months Ended
Dec. 31, 2020
Leases [Abstract]  
Leases Leases
We have operating and finance leases for office space, data and fulfillment centers, and other corporate assets that we utilize under lease arrangements.

The following table provides a summary of leases by balance sheet location (in millions):

 As ofAs of
Balance Sheet LocationDecember 31, 2020December 31, 2019
Assets
OperatingOperating lease right-of-use assets$509 $583 
Finance
Property and equipment, net (1)
28 31 
Total leased assets$537 $614 
Liabilities
Operating - currentAccrued expenses and other current liabilities$172 $153 
Finance - currentShort-term debt13 11 
Operating - noncurrentOperating lease liabilities380 461 
Finance - noncurrentLong-term debt16 
Total lease liabilities$570 $641 
 
(1)Recorded net of accumulated amortization of $7 million and $2 million as of December 31, 2020 and December 31, 2019.

The components of lease expense were as follows (in millions):
Lease CostsStatement of Income LocationYear Ended December 31, 2020Year Ended December 31, 2019
Finance lease cost:
Amortization of right-of-use assetsCost of net revenues$$
Interest on lease liabilitiesInterest and other, net
Operating lease cost (2)
Cost of net revenues, Sales and marketing, Product development and General and administrative expenses186 193 
Total lease cost$191 $196 

(2)Includes variable lease payments and sublease income that were immaterial during the years ended December 31, 2020 and December 31, 2019, respectively.
Maturity of lease liabilities under our non-cancelable operating and financing leases as of December 31, 2020 are as follows (in millions): 
OperatingFinance
2021$183 $13 
2022165 
2023115 
202445 — 
202534 — 
Thereafter42 — 
Total lease payments584 19 
Less interest(32)(1)
Present value of lease liabilities$552 $18 

Rent expense for the years ended December 31, 2020, 2019 and 2018 totaled $204 million, $211 million and $97 million, respectively. Rent expense includes operating lease costs as well as expense for non-lease components such as common area maintenance.

The following table provides a summary of our lease terms and discount rates:
 Year Ended December 31, 2020Year Ended December 31, 2019
Weighted Average Remaining Lease Term
Operating leases3.92 years4.72 years
Weighted Average Discount Rate
Operating leases2.29 %3.10 %

Supplemental information related to our leases is as follows (in millions):
 Year Ended December 31, 2020Year Ended December 31, 2019
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases$171 $175 
Operating cash flows from finance leases$$
Financing cash flows from finance leases$11 $

 Year Ended December 31, 2020Year Ended December 31, 2019
Right-of-use assets obtained in exchange for new lease obligations:
Operating leases$88 $93 
Finance leases$— $34 
Leases Leases
We have operating and finance leases for office space, data and fulfillment centers, and other corporate assets that we utilize under lease arrangements.

The following table provides a summary of leases by balance sheet location (in millions):

 As ofAs of
Balance Sheet LocationDecember 31, 2020December 31, 2019
Assets
OperatingOperating lease right-of-use assets$509 $583 
Finance
Property and equipment, net (1)
28 31 
Total leased assets$537 $614 
Liabilities
Operating - currentAccrued expenses and other current liabilities$172 $153 
Finance - currentShort-term debt13 11 
Operating - noncurrentOperating lease liabilities380 461 
Finance - noncurrentLong-term debt16 
Total lease liabilities$570 $641 
 
(1)Recorded net of accumulated amortization of $7 million and $2 million as of December 31, 2020 and December 31, 2019.

The components of lease expense were as follows (in millions):
Lease CostsStatement of Income LocationYear Ended December 31, 2020Year Ended December 31, 2019
Finance lease cost:
Amortization of right-of-use assetsCost of net revenues$$
Interest on lease liabilitiesInterest and other, net
Operating lease cost (2)
Cost of net revenues, Sales and marketing, Product development and General and administrative expenses186 193 
Total lease cost$191 $196 

(2)Includes variable lease payments and sublease income that were immaterial during the years ended December 31, 2020 and December 31, 2019, respectively.
Maturity of lease liabilities under our non-cancelable operating and financing leases as of December 31, 2020 are as follows (in millions): 
OperatingFinance
2021$183 $13 
2022165 
2023115 
202445 — 
202534 — 
Thereafter42 — 
Total lease payments584 19 
Less interest(32)(1)
Present value of lease liabilities$552 $18 

Rent expense for the years ended December 31, 2020, 2019 and 2018 totaled $204 million, $211 million and $97 million, respectively. Rent expense includes operating lease costs as well as expense for non-lease components such as common area maintenance.

The following table provides a summary of our lease terms and discount rates:
 Year Ended December 31, 2020Year Ended December 31, 2019
Weighted Average Remaining Lease Term
Operating leases3.92 years4.72 years
Weighted Average Discount Rate
Operating leases2.29 %3.10 %

Supplemental information related to our leases is as follows (in millions):
 Year Ended December 31, 2020Year Ended December 31, 2019
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases$171 $175 
Operating cash flows from finance leases$$
Financing cash flows from finance leases$11 $

 Year Ended December 31, 2020Year Ended December 31, 2019
Right-of-use assets obtained in exchange for new lease obligations:
Operating leases$88 $93 
Finance leases$— $34 
v3.20.4
Commitments and Contingencies
12 Months Ended
Dec. 31, 2020
Commitments and Contingencies Disclosure [Abstract]  
Commitments and Contingencies Commitments and Contingencies
Commitments

Off-Balance Sheet Arrangements

As of December 31, 2020, we had no off-balance sheet arrangements that have, or are reasonably likely to have, a current or future material effect on our consolidated financial condition, results of operations, liquidity, capital expenditures or capital resources.

We have a cash pooling arrangement with a financial institution for cash management purposes. This arrangement allows for cash withdrawals from the financial institution based upon our aggregate operating cash balances held within the same financial institution (“Aggregate Cash Deposits”). This arrangement also allows us to withdraw amounts exceeding the Aggregate Cash Deposits up to an agreed-upon limit. The net balance of the withdrawals and the Aggregate Cash Deposits are used by the financial institution as a basis for calculating our net interest expense or income under the arrangement. As of December 31, 2020, we had a total of $5.2 billion in aggregate cash deposits, partially offset by $4.9 billion in cash withdrawals, held within the financial institution under the cash pooling arrangement.

Litigation and Other Legal Matters
 
Overview
We are involved in legal and regulatory proceedings on an ongoing basis. Many of these proceedings are in early stages and may seek an indeterminate amount of damages. If we believe that a loss arising from such matters is probable and can be reasonably estimated, we accrue the estimated liability in our financial statements. If only a range of estimated losses can be determined, we accrue an amount within the range that, in our judgment, reflects the most likely outcome; if none of the estimates within that range is a better estimate than any other amount, we accrue the low end of the range. For those proceedings in which an unfavorable outcome is reasonably possible but not probable, we have disclosed an estimate of the reasonably possible loss or range of losses or we have concluded that an estimate of the reasonably possible loss or range of losses arising directly from the proceeding (i.e., monetary damages or amounts paid in judgment or settlement) is not material. If we cannot estimate the probable or reasonably possible loss or range of losses arising from a proceeding, we have disclosed that fact. In assessing the materiality of a proceeding, we evaluate, among other factors, the amount of monetary damages claimed, as well as the potential impact of non-monetary remedies sought by plaintiffs (e.g., injunctive relief) that may require us to change our business practices in a manner that could have a material adverse impact on our business. With respect to the matters disclosed in this Note 13, we are unable to estimate the possible loss or range of losses that could potentially result from the application of such non-monetary remedies.

Amounts accrued for legal and regulatory proceedings for which we believe a loss is probable were not material for the twelve months ended December 31, 2020. Except as otherwise noted for the proceedings described in this Note 13, we have concluded, based on currently available information, that reasonably possible losses arising directly from the proceedings (i.e., monetary damages or amounts paid in judgment or settlement) in excess of our recorded accruals are also not material. However, legal and regulatory proceedings are inherently unpredictable and subject to significant uncertainties. If one or more matters were resolved against us in a reporting period for amounts in excess of management’s expectations, the impact on our operating results or financial condition for that reporting period could be material. Legal fees are expensed as incurred.

General Matters

Third parties have from time to time claimed, and others may claim in the future, that we have infringed their intellectual property rights. We are subject to patent disputes, and expect that we could be subject to additional patent infringement claims involving various aspects of our business as our products and services continue to expand in scope and complexity. Such claims may be brought directly or indirectly against us and/or against our customers (who may be entitled to contractual indemnification under their contracts with us), and we are subject to increased exposure to such claims as a result of our acquisitions and divestitures and in cases where we are entering new lines of business. We have in the past been forced to litigate such claims. We may also become more vulnerable to third-party claims as laws such as the Digital Millennium Copyright Act, the Lanham Act and the
Communications Decency Act are interpreted by the courts, and as we expand the scope of our business (both in terms of the range of products and services that we offer and our geographical operations) and become subject to laws in jurisdictions where the underlying laws with respect to the potential liability of online intermediaries like ourselves are either unclear or less favorable. We believe that additional lawsuits alleging that we have violated patent, copyright or trademark laws will be filed against us. Intellectual property claims, whether meritorious or not, are time consuming and costly to defend and resolve, could require expensive changes in our methods of doing business or could require us to enter into costly royalty or licensing agreements on unfavorable terms.

From time to time, we are involved in other disputes or regulatory inquiries that arise in the ordinary course of business, including suits by our users (individually or as class actions) alleging, among other things, improper disclosure of our prices, rules or policies, that our practices, prices, rules, policies or customer/user agreements violate applicable law or that we have acted unfairly and/or not acted in conformity with such practices, prices, rules, policies or agreements. Further, the number and significance of these disputes and inquiries are increasing as the political and regulatory landscape changes and, as we have grown larger, our businesses have expanded in scope (both in terms of the range of products and services that we offer and our geographical operations) and our products and services have increased in complexity. Any claims or regulatory actions against us, whether meritorious or not, could be time consuming, result in costly litigation, damage awards (including statutory damages for certain causes of action in certain jurisdictions), injunctive relief or increased costs of doing business through adverse judgment or settlement, require us to change our business practices in expensive ways, require significant amounts of management time, result in the diversion of significant operational resources or otherwise harm our business.

Indemnification Provisions

We entered into a separation and distribution agreement and various other agreements with PayPal to govern the separation and relationship of the two companies. These agreements provide for specific indemnity and liability obligations and could lead to disputes between us and PayPal, which may be significant. In addition, the indemnity rights we have against PayPal under the agreements may not be sufficient to protect us and our indemnity obligations to PayPal may be significant.

In addition, we have entered into indemnification agreements with each of our directors, executive officers and certain other officers. These agreements require us to indemnify such individuals, to the fullest extent permitted by Delaware law, for certain liabilities to which they may become subject as a result of their affiliation with us.

In the ordinary course of business, we have included limited indemnification provisions in certain of our agreements with parties with which we have commercial relations, including our standard marketing, promotions and application programming interface license agreements. Under these contracts, we generally indemnify, hold harmless and agree to reimburse the indemnified party for losses suffered or incurred by the indemnified party in connection with claims by a third party with respect to our domain names, trademarks, logos and other branding elements to the extent that such marks are applicable to our performance under the subject agreement. In certain cases, we have agreed to provide indemnification for intellectual property infringement. It is not possible to determine the maximum potential loss under these indemnification provisions due to our limited history of prior indemnification claims and the unique facts and circumstances involved in each particular provision.
To date, losses recorded in our consolidated statement of income in connection with our indemnification provisions have not been significant, either individually or collectively.
v3.20.4
Stockholders' Equity
12 Months Ended
Dec. 31, 2020
Equity [Abstract]  
Stockholders' Equity Stockholders’ Equity
Preferred Stock

We are authorized, subject to limitations prescribed by Delaware law, to issue preferred stock in one or more series; to establish the number of shares included within each series; to fix the rights, preferences and privileges of the shares of each wholly unissued series and any related qualifications, limitations or restrictions; and to increase or decrease the number of shares of any series (but not below the number of shares of a series then outstanding) without any further vote or action by our stockholders. As of December 31, 2020 and 2019, there were 10 million shares of $0.001 par value preferred stock authorized for issuance, and no shares issued or outstanding.
Common Stock

Our Amended and Restated Certificate of Incorporation authorizes us to issue 3.6 billion shares of common stock.

Stock Repurchase Programs

Our stock repurchase programs are intended to programmatically offset the impact of dilution from our equity compensation programs and, subject to market conditions and other factors, to make opportunistic and programmatic repurchases of our common stock to reduce our outstanding share count. Any share repurchases under our stock repurchase programs may be made through open market transactions, block trades, privately negotiated transactions (including accelerated share repurchase transactions) or other means at times and in such amounts as management deems appropriate and will be funded from our working capital or other financing alternatives. Our stock repurchase programs may be limited or terminated at any time without prior notice. The timing and actual number of shares repurchased will depend on a variety of factors, including corporate and regulatory requirements, price and other market conditions and management’s determination as to the appropriate use of our cash. 

In January 2019, our Board authorized a $4.0 billion stock repurchase program and in January 2020 our Board authorized an additional $5.0 billion stock repurchase program. These stock repurchase programs have no expiration from the date of authorization.

On February 13, 2020, we entered into accelerated share repurchase agreements (the “ASR Agreements”) with each of three financial institutions (each an “ASR Counterparty”), as part of our share repurchase program. Under the ASR Agreements, we paid an aggregate amount of $3.0 billion to the ASR Counterparties and received an initial delivery of approximately 69 million shares of our common stock, which shares were recorded as a $2.55 billion increase to treasury stock. The remaining $450 million was evaluated as an unsettled forward contract indexed to our own stock, classified within stockholders’ equity. In July 2020, the ASR Agreements settled and resulted in approximately 74 million shares repurchased at an average price per share of $40.77 and the forward contract was settled and recorded as an increase to treasury stock.

The stock repurchase activity under our stock repurchase programs during 2020 was as follows (in millions, except per share amounts):
Shares Repurchased (1)
Average Price per Share (2)
Value of Shares Repurchased (2)
Remaining Amount Authorized
Balance as of January 1, 2020$2,151 
Authorization of additional plan in January 20205,000 
Repurchase of shares of common stock50 $42.09 $2,118 (2,118)
Accelerated share repurchases74 $40.77 $3,000 (3,000)
Balance as of December 31, 2020$2,033 

(1)These repurchased shares of common stock were recorded as treasury stock and were accounted for under the cost method. None of the repurchased shares of common stock have been retired.
(2)Excludes broker commissions.

In February 2021, our Board authorized an additional $4.0 billion stock repurchase program, with no expiration from the date of authorization.

Dividends

The company paid a total of $447 million and $473 million in cash dividends during the years ended December 31, 2020 and December 31, 2019, respectively. In February 2021, we declared a cash dividend of $0.18 per share of common stock to be paid on March 19, 2021 to stockholders of record as of March 1, 2021.
v3.20.4
Employee Benefit Plans
12 Months Ended
Dec. 31, 2020
Share-based Payment Arrangement, Noncash Expense [Abstract]  
Employee Benefit Plans Employee Benefit Plans
Equity Incentive Plans

We have equity incentive plans under which we grant equity awards, including stock options, restricted stock units (“RSUs”), performance-based restricted stock units (“PBRSUs”), stock payment awards, performance share units and total shareholder return performance share units (“TSR PSUs”), to our directors, officers and employees. As of December 31, 2020, 755 million shares were authorized under our equity incentive plans and 46 million shares were available for future grant.

Stock options granted under these plans generally vest 12.5% six months from the date of grant (or 25% one year from the date of grant for grants to new employees) with the remainder vesting at a rate of 2.08% per month thereafter, and generally expire seven to ten years from the date of grant. RSU awards granted to eligible employees under our equity incentive plans generally vest in annual or quarterly installments over a period of three to five years, are subject to the employees’ continuing service to us and do not have an expiration date.

In 2020, 2019 and 2018, certain executives were eligible to receive PBRSUs. PBRSU awards are subject to performance and time-based vesting requirements. The target number of shares subject to the PBRSU award are adjusted based on our business performance measured against the performance goals approved by the Compensation Committee at the beginning of the performance period. Generally, if the performance criteria are satisfied, one-half of the award vests in March following the end of the performance period and the other half of the award vests in March of the following year.

During 2020, our Chief Executive Officer was granted TSR PSUs with performance and time-based vesting requirements. The number of stock units ultimately received will depend on our total shareholder return relative to that of the S&P 500 index over two and three year measurement periods. The target number of shares will be divided into two tranches, with each tranche corresponding to 50% of the target shares. The first tranche will vest in full on the second anniversary of the grant date and second tranche will vest on the third anniversary of the grant date.

Deferred Stock Units

Prior to December 31, 2016, we granted deferred stock units to each non-employee director (other than Mr. Omidyar) at the time of our annual meeting of stockholders and to new non-employee directors upon their election to the Board. Each deferred stock unit award granted to a new non-employee director upon election to the Board vests 25% one year from the date of grant, and at a rate of 2.08% per month thereafter. In addition, directors were permitted to elect to receive, in lieu of annual retainer and committee chair fees and at the time these fees would otherwise be payable, fully vested deferred stock units with an initial value equal to the amount based on the fair market value of common stock at the date of grant. Following termination of a non-employee director’s service on the Board, deferred stock units granted prior to August 1, 2013 are payable in stock or cash (at our election), while deferred stock units granted on or after August 1, 2013 are payable solely in stock. As of December 31, 2020, there were approximately 109,993 deferred stock units outstanding, which are included in our restricted stock unit activity below. As of December 31, 2016, we no longer grant deferred stock units.

Employee Stock Purchase Plan

We have an Employee Stock Purchase Plan (“ESPP”) for all eligible employees. Under the plan, shares of our common stock may be purchased over an offering period with a maximum duration of two years at 85% of the lower of the fair market value on the first day of the applicable offering period or on the last day of the six-month purchase period. Employees may purchase shares having a value not exceeding 10% of their eligible compensation during an offering period. During 2020, 2019 and 2018, employees purchased approximately 3 million, 3 million and 4 million shares under this plan at average prices of $25.93, $25.24 and $23.82 per share, respectively. As of December 31, 2020, approximately 6 million shares of common stock were reserved for future issuance.

Stock Option Activity

No stock options were granted in 2020, 2019 and 2018.
During 2020, 2019 and 2018, the aggregate intrinsic value of options exercised under our equity incentive plans was $15 million, $20 million and $18 million, respectively, determined as of the date of option exercise.

Restricted Stock Unit Activity

The following table presents RSU activity (including PBRSUs that have been earned) under our equity incentive plans as of and for the year ended December 31, 2020 (in millions except per share amounts):
 
Units (1)
Weighted Average
Grant-Date
Fair Value
(per share)
Outstanding as of January 1, 202028 $36.82 
Awarded and assumed16 $33.26 
Vested(12)$34.53 
Forfeited(7)$35.98 
Outstanding as of December 31, 202025 $35.85 
Expected to vest as of December 31, 202020 
(1) Activity presented is inclusive of units granted to employees of our Classifieds business.

During 2020, 2019 and 2018, the aggregate intrinsic value of RSUs vested under our equity incentive plans was $552 million, $609 million and $684 million, respectively.

Stock-Based Compensation Expense

The following table presents stock-based compensation expense from continuing operations (in millions):  
Year Ended December 31,
 202020192018
Cost of net revenues$43 $46 $48 
Sales and marketing89 76 91 
Product development159 169 169 
General and administrative140 140 157 
Total stock-based compensation expense$431 $431 $465 
Capitalized in product development$15 $14 $14 

As of December 31, 2020, there was approximately $682 million of unearned stock-based compensation that will be expensed from 2021 through 2025. If there are any modifications or cancellations of the underlying unvested awards, we may be required to accelerate, increase or cancel all or a portion of the remaining unearned stock-based compensation expense. Future unearned stock-based compensation will increase to the extent we grant additional equity awards, change the mix of grants between stock options and restricted stock units or assume unvested equity awards in connection with acquisitions.

Employee Savings Plans
We have a defined contribution plan, which is qualified under Section 401(k) of the Internal Revenue Code. Participating employees may contribute up to 50% of their eligible compensation, but not more than statutory limits. In 2020, 2019 and 2018, we contributed one dollar for each dollar a participant contributed, with a maximum contribution of 4% of each employee’s eligible compensation, subject to a maximum employer contribution of $11,400, $11,200 and $11,000 per employee for each period, respectively. Our non-U.S. employees are covered by various other savings plans. Total expense for these plans was $52 million, $51 million and $49 million in 2020, 2019 and 2018, respectively.
v3.20.4
Income Taxes
12 Months Ended
Dec. 31, 2020
Income Tax Disclosure [Abstract]  
Income Taxes Income Taxes
The components of pretax income for the years ended December 31, 2020, 2019 and 2018 are as follows (in millions):
 Year Ended December 31,
 2020  2019  2018
United States$1,163   $177   $144 
International2,257   1,572   2,105 
$3,420 $1,749 $2,249 

The provision (benefit) for income taxes is comprised of the following (in millions):
 Year Ended December 31,
 2020 2019 2018
Current:  
Federal$252  $35  $34 
State and local87  23  22 
Foreign131  180  169 
$470  $238  $225 
Deferred:  
Federal$(73) $(149) $(458)
State and local(8) (44) (10)
Foreign489  188  364 
408  (5) (104)
$878  $233  $121 

The following is a reconciliation of the difference between the actual provision for income taxes and the provision computed by applying the federal statutory rate of 21% to income before income taxes (in millions):
 Year Ended December 31,
 2020 2019 2018
Provision at statutory rate$718  $367  $472 
Foreign income taxed at different rates21  16  (30)
Other taxes on foreign operations19 (33)24 
Stock-based compensation(1) (1) 
State taxes, net of federal benefit80  (24) 
Research and other tax credits(28) (29) (26)
Impact of tax rate change43 (21)108 
U.S. tax reform— — (429)
Effective settlement of audits— (69)— 
Other26  27  (11)
$878 $233 $121 
Deferred tax assets and liabilities are recognized for the future tax consequences of differences between the carrying amounts of assets and liabilities and their respective tax bases using enacted tax rates in effect for the year in which the differences are expected to be reversed. Significant deferred tax assets and liabilities consist of the following (in millions):
 As of December 31,
 2020 2019
Deferred tax assets: 
Net operating loss, capital loss and credits$174  $124 
Accruals and allowances427  220 
Stock-based compensation10  14 
Amortizable tax basis in intangibles3,470 3,916 
Net deferred tax assets4,081  4,274 
Valuation allowance(149) (96)
$3,932  $4,178 
Deferred tax liabilities: 
Unremitted foreign earnings$(2,177)$(2,328)
Acquisition-related intangibles(36) (31)
Depreciation and amortization(237) (131)
Net unrealized gain on investments(306)(63)
(2,756) (2,553)
$1,176  $1,625 

As of December 31, 2020, our federal, state and foreign net operating loss carryforwards for income tax purposes were approximately $10 million, $52 million and $315 million, respectively. The federal and state net operating loss carryforwards are subject to various limitations under Section 382 of the Internal Revenue Code and applicable state tax laws. If not utilized, the federal and state net operating loss carryforwards will begin to expire in 2021 and 2023, respectively. The carryforward periods on our foreign net operating loss carryforwards are as follows: $5 million do not expire and $310 million are subject to valuation allowance and begin to expire in 2021. As of December 31, 2020, state tax credit carryforwards for income tax purposes were approximately $161 million. Most of the state tax credits carry forward indefinitely.

As of December 31, 2020 and 2019, we maintained a valuation allowance with respect to certain of our deferred tax assets relating primarily to operating losses in certain non-U.S. jurisdictions and certain state tax credits that we believe are not likely to be realized.

We recognized the tax consequences of all foreign unremitted earnings and management has no specific plans to indefinitely reinvest the unremitted earnings of our foreign subsidiaries as of the balance sheet date. Accordingly, as of December 31, 2020 and 2019, $791 million and $884 million, respectively, of our liability for deemed repatriation of foreign earnings was included in other liabilities on our consolidated balance sheet. We have not provided for deferred taxes on outside basis differences in our investments in our foreign subsidiaries that are unrelated to unremitted earnings. With the exception of our Classifieds entities recognized in discontinued operations, these basis differences will be indefinitely reinvested. A determination of the unrecognized deferred taxes related to these other components of our outside basis difference is not practicable. In connection with the intent to sell the Classifieds business as discussed in “Note 1 – The Company and Summary of Significant Accounting Policies”, we assessed the outside basis differences relating to Classifieds and determined that no material deferred taxes need to be provided on the difference as of December 31, 2020.
The following table reflects changes in unrecognized tax benefits for the years ended December 31, 2020, 2019 and 2018 (in millions):
202020192018
Gross amounts of unrecognized tax benefits as of the beginning of the period$387 $544 $487 
Increases related to prior period tax positions30 37 62 
Decreases related to prior period tax positions(15)(114)(10)
Increases related to current period tax positions39 28 23 
Settlements(21)(108)(18)
Gross amounts of unrecognized tax benefits as of the end of the period$420 $387 $544 

Included within our gross amounts of unrecognized tax benefits of $420 million as of December 31, 2020 is $50 million of unrecognized tax benefits indemnified by PayPal. If total unrecognized tax benefits were realized in a future period, it would result in a tax benefit of $295 million. Of this amount, approximately $47 million of unrecognized tax benefit is indemnified by PayPal and a corresponding receivable would be reduced upon a future realization. As of December 31, 2020, our liabilities for unrecognized tax benefits were included in other liabilities on our consolidated balance sheet.

We recognize interest and/or penalties related to uncertain tax positions in income tax expense. In 2020, a $10 million benefit was included in tax expense for interest and penalties. The amount of interest and penalties accrued as of December 31, 2020 and 2019 was approximately $39 million and $46 million, respectively.
 
We are subject to both direct and indirect taxation in the U.S. and various states and foreign jurisdictions. We are under examination by certain tax authorities for the 2010 to 2019 tax years. We believe that adequate amounts have been reserved for any adjustments that may ultimately result from these or other examinations. The material jurisdictions where we are subject to potential examination by tax authorities for tax years after 2009 include, among others, the U.S. (Federal and California), Germany, Korea, Israel, Switzerland and the United Kingdom.
 
Although the timing of the resolution and/or closure of audits is highly uncertain, it is reasonably possible that the balance of gross unrecognized tax benefits could significantly change in the next 12 months. However, given the number of years remaining subject to examination and the number of matters being examined, we are unable to estimate the full range of possible adjustments to the balance of gross unrecognized tax benefits.
 
On July 27, 2015, in Altera Corp. v. Commissioner, the U.S. Tax Court issued an opinion invalidating the regulations relating to the treatment of stock-based compensation expense in an intercompany cost-sharing arrangement. On June 22, 2020, the U.S. Supreme Court declined to issue a writ of certiorari, thus leaving the Ninth Circuit’s ruling intact. There is no impact to our consolidated financial statements.
v3.20.4
Interest and Other, Net
12 Months Ended
Dec. 31, 2020
Nonoperating Income (Expense) [Abstract]  
Interest and Other, Net Interest and Other, Net
The components of interest and other, net for the years ended December 31, 2020, 2019 and 2018 are as follows (in millions):
 Year Ended December 31,
 2020  2019  2018
Interest income$39   $120   $176 
Interest expense(305)(311)(326)
Gains on investments and sale of business (1)
1,007 80 663 
Other(32)  (1)  (16)
Total interest and other, net$709   $(112)  $497 
(1)Gains on investments and sale of business includes: (i) 2020 included a $770 million gain recognized due to the change in fair value of the Adyen warrant, $239 million upward adjustment recognized for our investment in Kakao Bank, $40 million impairment recorded on an investment and $37 million gain for the receipt of proceeds that were held in escrow related to a long-term investment that was sold in 2018; (ii) 2019 included a $52 million loss recorded on the divestiture of brands4friends and a $133 million gain recognized due to the change in fair value of the Adyen warrant; and (iii) 2018 included a $313 million gain on the sale of our equity investment in Flipkart, a $266 million gain recognized upon the relinquishment of our equity investment in Giosis and a $104 million gain recognized due to the change in fair value of the Adyen warrant.
v3.20.4
Accumulated Other Comprehensive Income
12 Months Ended
Dec. 31, 2020
Equity [Abstract]  
Accumulated Other Comprehensive Income Accumulated Other Comprehensive Income
The following tables summarize the changes in AOCI for the years ended December 31, 2020 and 2019 (in millions):
Unrealized Gains (Losses) on Derivative InstrumentsUnrealized
Gains (Losses)
on Investments
Foreign
Currency
Translation
Estimated Tax (Expense) BenefitTotal
Balance as of December 31, 2019$(9)$$363 $25 $384 
Other comprehensive income (loss) before reclassifications(61)— 291 14 244 
Less: Amount of gain (loss) reclassified from AOCI15 — — (3)12 
Net current period other comprehensive income (loss)(76)— 291 17 232 
Balance as of December 31, 2020$(85)$$654 $42 $616 

Unrealized Gains (Losses) on Derivative InstrumentsUnrealized
Gains (Losses)
on Investments
Foreign
Currency
Translation
Estimated Tax (Expense) BenefitTotal
Balance as of December 31, 2018$68 $(56)$462 $24 $498 
Other comprehensive income (loss) before reclassifications61 (99)(16)(50)
Less: Amount of gain (loss) reclassified from AOCI81 — — (17)64 
Net current period other comprehensive income (loss)(77)61 (99)(114)
Balance as of December 31, 2019$(9)$$363 $25 $384 

The following table provides a summary of reclassifications out of AOCI for the years ended December 31, 2020 and 2019 (in millions):
Details about AOCI Components
 
Affected Line Item in the Statement of Income
Amount of Gain (Loss)
Reclassified from AOCI
20202019
Gains (losses) on cash flow hedges - foreign exchange contractsNet Revenues$15 $81 
Total, from continuing operations before income taxes15 81 
Income tax provision(3)(17)
Total, from continuing operations net of income taxes12 64 
Total, from discontinued operations net of income taxes— — 
Total, net of income taxes12 64 
Total reclassifications for the periodTotal, net of income taxes$12 $64 
v3.20.4
Restructuring
12 Months Ended
Dec. 31, 2020
Restructuring and Related Activities [Abstract]  
Restructuring Restructuring
The following table summarizes restructuring reserve activity during 2020 (in millions):

 
Employee Severance and Benefits
Accrued liability as of January 1, 2020$28 
Charges
Payments(34)
Accrued liability as of December 31, 2020$— 

During the first quarter of 2020 we substantially completed the reduction in workforce that was approved by management during the fourth quarter of 2019. We incurred pre-tax restructuring charges of approximately $6 million primarily during the first quarter of 2020 in connection with the action taken in the fourth quarter of 2019.

During the first quarter of 2019, management approved a plan to drive operational improvement that included the reduction of workforce. The reduction was substantially completed in the first quarter of 2019 and resulted in pre-tax restructuring charges of approximately $39 million. During the fourth quarter of 2019, management approved a plan to drive operational improvement that included the reduction of workforce. We incurred a pre-tax charge of $25 million, which was primarily related to employee severance and benefits.

In June 2018, management approved a plan to implement a strategic reduction of our existing global workforce. The reduction was substantially completed in the second quarter of 2018 and resulted in pre-tax restructuring charges of approximately $69 million.
The restructuring charges incurred in 2020, 2019 and 2018 were aggregated in general and administrative expenses in the consolidated statement of income.
v3.20.4
Supplementary Data - Quarterly Financial Data - Unaudited
12 Months Ended
Dec. 31, 2020
Quarterly Financial Data [Abstract]  
Supplementary Data — Quarterly Financial Data — Unaudited
Supplementary Data — Quarterly Financial Data — Unaudited
The following tables present certain unaudited consolidated quarterly financial information for each of the eight quarters in the two year period ended December 31, 2020. This quarterly information has been prepared on the same basis as the Consolidated Financial Statements and includes all adjustments necessary to state fairly the information for the periods presented. Prior period quarterly information has been recast to reflect results of our previous StubHub business and our Classifieds business as discontinued operations.
Quarterly Financial Data
(Unaudited, in millions, except per share amounts)
Quarter Ended
March 31June 30September 30December 31
2020
Net revenues$2,129 $2,668 $2,606 $2,868 
Gross profit$1,627 $2,095 $1,950 $2,126 
Income from continuing operations$431 $709 $621 $781 
Income (loss) from discontinued operations, net of income taxes
$2,981 $37 $43 $64 
Net income (loss)$3,412 $746 $664 $845 
Income (loss) per share - basic:
Continuing operations$0.57 $1.01 $0.89 $1.14 
Discontinued operations3.96 0.05 0.06 0.09 
Net income (loss) per share - basic$4.53 $1.06 $0.95 $1.23 
Income (loss) per share - diluted:
Continuing operations$0.57 $1.00 $0.88 $1.12 
Discontinued operations3.94 0.05 0.06 0.09 
Net income (loss) per share - diluted$4.51 $1.05 $0.94 $1.21 
Weighted-average shares:
Basic753 703 696 688 
Diluted757 711 708 697 

Quarter Ended
March 31June 30September 30December 31
2019
Net revenues$2,161 $2,156 $2,083 $2,236 
Gross profit$1,643 $1,624 $1,553 $1,680 
Income from continuing operations$460 $377 $210 $469 
Income (loss) from discontinued operations, net of income taxes
$58 $25 $100 $87 
Net income (loss)$518 $402 $310 $556 
Income per share - basic:
Continuing operations$0.51 $0.44 $0.25 $0.58 
Discontinued operations0.07 0.03 0.12 0.11 
Net income (loss) per share - basic$0.58 $0.47 $0.37 $0.69 
Income (loss) per share - diluted:
Continuing operations$0.51 $0.43 $0.25 $0.58 
Discontinued operations0.06 0.03 0.12 0.11 
Net income (loss) per share - diluted$0.57 $0.46 $0.37 $0.69 
Weighted-average shares:
Basic900 860 830 807 
Diluted908 867 837 812 
v3.20.4
Financial Statement Schedule
12 Months Ended
Dec. 31, 2020
SEC Schedule, 12-09, Valuation and Qualifying Accounts [Abstract]  
Financial Statement Schedule
FINANCIAL STATEMENT SCHEDULE
The Financial Statement Schedule II — VALUATION AND QUALIFYING ACCOUNTS for continuing operations as of and for the years ended December 31, 2020, 2019 and 2018.
Balance at Beginning of PeriodCharged/Credited to Net IncomeCharged to Other AccountCharges Utilized/Write-offsBalance at End of Period
(In millions)
Allowances for Doubtful Accounts
Year Ended December 31, 2018$64 $85 $— $(84)$65 
Year Ended December 31, 201965 108 — (91)82 
Year Ended December 31, 2020$82 $133 $— $(118)$97 
Allowance for Authorized Credits
Year Ended December 31, 2018$29 $$— $— $31 
Year Ended December 31, 201931 (3)— — 28 
Year Ended December 31, 2020$28 $11 $— $— $39 
Allowance for Transaction Losses
Year Ended December 31, 2018$21 $162 $— $(159)$24 
Year Ended December 31, 201924 154 — (155)23 
Year Ended December 31, 2020$23 $198 $— $(188)$33 
Tax Valuation Allowance
Year Ended December 31, 2018$15 $34 $13 $— $62 
Year Ended December 31, 201962 42 (1)(7)96 
Year Ended December 31, 2020$96 $53 $— $— $149 
v3.20.4
The Company and Summary of Significant Accounting Policies (Policies)
12 Months Ended
Dec. 31, 2020
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
Use of Estimates Use of Estimates The preparation of consolidated financial statements in conformity with U.S. generally accepted accounting principles (“GAAP”) requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. On an ongoing basis, we evaluate our estimates, including those related to provisions for transaction losses, legal contingencies, income taxes, revenue recognition, stock-based compensation, investments, goodwill and the recoverability of intangible assets. We base our estimates on historical experience and on various other assumptions that we believe to be reasonable under the circumstances. Actual results could differ from those estimates.
Principles of Consolidation and Basis of Presentation Principles of Consolidation and Basis of Presentation The accompanying financial statements are consolidated and include the financial statements of eBay Inc., our wholly and majority-owned subsidiaries and variable interest entities (“VIE”) where we are the primary beneficiary. All intercompany balances and transactions have been eliminated in consolidation. Minority interests are recorded as a noncontrolling interest. A qualitative approach is applied to assess the consolidation requirement for VIEs. Investments in entities where we hold at least a 20% ownership interest and have the ability to exercise significant influence, but not control, over the investee are accounted for using the equity method of accounting. For such investments, our share of the investees’ results of operations is included in interest and other, net and our investment balance is included in long-term investments. Investments in entities where we hold less than a 20% ownership interest are generally accounted for as equity investments to be measured at fair value or, under an election, at cost if it does not have readily determinable fair value, in which case the carrying value would be adjusted upon the occurrence of an observable price change in an orderly transaction for identical or similar instruments or impairment.
Revenue recognition
Revenue recognition
We recognize revenue when we transfer control of promised goods or services to customers in an amount that reflects the consideration to which we expect to be entitled in exchange for those goods or services. Revenue is recognized net of any taxes collected, which are subsequently remitted to governmental authorities.
Net transaction revenues
Our net transaction revenues primarily include final value fees, feature fees, including fees to promote listings, and listing fees from sellers in our Marketplace. Our net transaction revenues also include store subscription and other fees often from large enterprise sellers. Our net transaction revenues are reduced by incentives provided to our customers.
We identified one performance obligation to sellers on our Marketplace platform, which is to connect buyers and sellers on our secure and trusted Marketplace platforms. Final value fees are recognized when an item is sold on a Marketplace platform, satisfying this performance obligation. There may be additional services available to Marketplace sellers, mainly to promote or feature listings, that are not distinct within the context of the contract. Accordingly, fees for these additional services are recognized when the single performance obligation is satisfied. Promoted listing fees are recognized when the item is sold and feature and listing fees are recognized when an item is sold, or when the contract expires.
Store subscription and other nonstandard listing contracts may contain multiple performance obligations, including discounts on future services. Determining whether performance obligations should be accounted for separately or combined may require significant judgment. The transaction price is allocated to each performance obligation based on its stand-alone selling price (“SSP”). In instances where SSP is not directly observable, we generally estimate selling prices based on when they are sold to customers of a similar nature and geography. These estimates are generally based on pricing strategies, market factors, strategic objectives and observable inputs. Store subscription revenues are recognized over the subscription period, and discounts offered through store subscription or nonstandard listing contracts are recognized when the options are exercised or when the options expire.
Further, to drive traffic to our platforms, we provide incentives to buyers and sellers in various forms including discounts on fees, discounts on items sold, coupons and rewards. Evaluating whether a promotion or incentive is a payment to a customer may require significant judgment. Promotions and incentives which are consideration payable to a customer are recognized as a reduction of revenue at the later of when revenue is recognized or when we pay or promise to pay the incentive. Promotions and incentives to most buyers on our Marketplace platforms, to whom we have no performance obligation, are recognized as sales and marketing expense. In addition, we may provide credits to customers when we refund certain fees. Credits are accounted for as variable consideration at contract inception when estimating the amount of revenue to be recognized when a performance obligation is satisfied to the extent that it is probable that a significant reversal of revenue will not occur and updated as additional information becomes available.
Marketing services and other revenues

Our marketing services and other revenues are derived principally from the sale of advertisements, classifieds fees, and revenue sharing arrangements. Advertising revenue is derived principally from the sale of online advertisements which are based on “impressions” (i.e., the number of times that an advertisement appears in pages viewed by users of our platforms) or “clicks” (which are generated each time users on our platforms click through our advertisements to an advertiser’s designated website) delivered to advertisers. We use the output method and apply the practical expedient to recognize advertising revenue in the amount to which we have a right to invoice. For contracts with target advertising commitments with rebates, estimated payout is accounted for as a variable consideration to the extent it is probable that a significant reversal of revenue will not occur.

Revenues related to revenue sharing arrangements are recognized based on whether we are the principal and are responsible for fulfilling the promise to provide the specified services or whether we are an agent arranging for those services to be provided by our partners. Determining whether we are a principal or agent in these contracts may require significant judgment. If we are the principal, we recognize revenue in the gross amount of consideration received from the customer, whereas if we are an agent, we recognize revenue net of the consideration due to our partners at a point in time when the services are provided. Our most significant revenue share arrangements are with shipping service providers. We are primarily acting as an agent in these contracts and revenues are recognized at a point in time when we have satisfied our promise of connecting the shipping service provider to our customer.
Contract balances  

Timing of revenue recognition may differ from the timing of invoicing to customers. Accounts receivable represents amounts invoiced and revenue recognized prior to invoicing when we have satisfied our performance obligation and have the unconditional right to payment. The allowance for doubtful accounts and authorized credits is estimated based upon our assessment of various factors including historical experience, the age of the accounts receivable balances, current economic conditions and other factors that may affect our customers’ ability to pay. The allowance for doubtful accounts and authorized credits was $136 million and $110 million as of December 31, 2020 and December 31, 2019, respectively.
Deferred revenue consists of fees received related to unsatisfied performance obligations at the end of the period. Due to the generally short-term duration of contracts, the majority of the performance obligations are satisfied in the following reporting period.
Internal use software and platform development costs Internal use software and platform development costs Direct costs incurred to develop software for internal use and platform development costs are capitalized and amortized over an estimated useful life of one to five years. During the years ended December 31, 2020 and 2019, we capitalized costs, primarily related to labor and stock-based compensation, of $129 million and $137 million, respectively. Amortization of previously capitalized amounts was $139 million, $150 million and $160 million for 2020, 2019 and 2018, respectively. Costs related to the design or maintenance of internal use software and platform development are expensed as incurred.
Advertising expense Advertising expense We expense the costs of producing advertisements at the time production occurs and expense the cost of communicating advertisements in the period during which the advertising space or airtime is used, in each case as sales and marketing expense. Internet advertising expenses are recognized based on the terms of the individual agreements, which are generally over the greater of the ratio of the number of impressions delivered over the total number of contracted impressions, on a pay-per-click basis, or on a straight-line basis over the term of the contract.
Stock-based compensation Stock-based compensation We have equity incentive plans under which we grant equity awards, including stock options, restricted stock units (“RSUs”), total shareholder return performance stock units (“TSR PSUs”), performance-based restricted stock units, and performance share units, to our directors, officers and employees. We primarily issue RSUs. We determine compensation expense associated with RSUs based on the fair value of our common stock on the date of grant. We determine compensation expense associated with stock options based on the estimated grant date fair value method using the Black-Scholes valuation model. We generally recognize compensation expense using a straight-line amortization method over the respective vesting period for awards that are ultimately expected to vest. Accordingly, stock-based compensation expense for 2020, 2019 and 2018 has been reduced for estimated forfeitures. When estimating forfeitures, we consider voluntary termination behaviors as well as trends of actual option forfeitures. We recognize a benefit or provision from stock-based compensation in earnings as a component of income tax expense to the extent that an incremental tax benefit or deficiency is realized by following the ordering provisions of the tax law.
Provision for transaction losses
Provision for transaction losses

Provision for transaction losses consists primarily of losses resulting from our buyer protection programs, payment misuse including chargebacks for unauthorized credit card use and merchant related chargebacks due to non-delivery of goods or services and account takeovers.
Provision for transaction losses represent our estimate of actual losses based on our historical experience and many other factors including changes to our protection programs, the impact of regulatory changes as well as economic conditions such as COVID-19.
Provision for credit losses and Customer accounts and funds receivable
Provision for credit losses

Provision for credit losses consist of bad debt expense associated with our accounts receivable balance. These losses are recorded in provision for transaction losses in our consolidated statement of income.

We are exposed to credit losses primarily through our receivables from sellers or advertisers. We develop estimates to reflect the risk of credit loss which are based on historical loss trends adjusted for asset specific attributes, current conditions and reasonable and supportable forecasts of the economic conditions that will exist through the contractual life of the financial asset. Our receivables are recovered over a period of 0-180 days, therefore, forecasted changes to economic conditions are not expected to have a significant effect on the estimate of the allowance for doubtful accounts, except in extraordinary circumstances. We write off the asset when it is no longer deemed collectible or when it goes past due 180 days whichever is earlier, with certain limited exceptions. We monitor our ongoing credit exposure through an active review of collection trends. Our activities include monitoring the timeliness of payment collection, managing dispute resolution and performing timely account reconciliations. We may employ collection agencies to pursue recovery of defaulted receivables.

Customer accounts and funds receivable

These balances are either held by financial institutions associated with payment intermediation activity and awaiting settlement, or are installment collections from financial institutions.
We are exposed to credit losses from customer accounts and funds receivable balances held by third party financial institutions. We assess these balances for credit loss based on a review of the average period for which the funds are held, credit ratings of the financial institutions and by assessing the probability of default and loss given default models.
Income taxes
Income taxes

Significant judgment is required in determining our tax expense and in evaluating our tax positions, including evaluating uncertainties and the complexity of taxes on foreign earnings. We review our tax positions quarterly and adjust the balances as new information becomes available. Tax positions are evaluated for potential reserves for uncertainty based on the estimated probability of sustaining the position under examination. Our income tax rate is affected by the tax rates that apply to our foreign earnings including U.S. minimum taxes on foreign earnings. The deferred tax benefit derived from the amortization of our intellectual property is based on the fair value, which has been agreed with foreign tax authorities. The deferred tax benefit may from time to time change based on changes in tax rates. 

We account for income taxes using an asset and liability approach, which requires the recognition of taxes payable or refundable for the current year and deferred tax liabilities and assets for the future tax consequences of events that have been recognized in our financial statements or tax returns. The measurement of current and deferred tax assets and liabilities is based on provisions of enacted tax laws; the effects of future changes in tax laws or rates are not anticipated. If necessary, the measurement of deferred tax assets is reduced by the amount of any tax benefits that are not expected to be realized based on available evidence.
We report a liability for unrecognized tax benefits resulting from uncertain tax positions taken or expected to be taken in a tax return. We recognize interest and penalties, if any, related to unrecognized tax benefits in income tax expense.
Cash, cash equivalents and restricted cash
Cash, cash equivalents and restricted cash

Cash and cash equivalents are short-term, highly liquid investments with original maturities of three months or less when purchased, which may include bank deposits, U.S. Treasury securities, time deposits, and certificates of deposit.

We consider cash to be restricted when withdrawal or general use is legally restricted. Our restricted cash balance is primarily comprised of cash on deposit with banks restricted to safeguard seller payables.
Investments
Investments

Short-term investments are investments with original maturities of less than one year when purchased, are classified as available-for-sale and are reported at fair value using the specific identification method. Short-term investments are primarily comprised of corporate debt securities, commercial paper, and agency securities. Long-term investments are primarily comprised of corporate debt securities, agency securities, and equity investments. Debt securities are classified as available-for-sale and are reported at fair value using the specific identification method. Unrealized gains and losses on our available-for-sale debt securities are excluded from earnings and reported as a component of other comprehensive income (loss), net of related estimated income tax provisions or benefits.

Our equity investments are non-marketable equity securities, which are investments in privately-held companies. We account for equity investments through which we exercise significant influence but do not have control over the investee under the equity method. Our consolidated results of operations include, as a component of interest and other, net, our share of the net income or loss of the equity investments accounted for under the equity method of accounting. Our share of investees’ results of operations is not material for any period presented. Our equity investments for which we do not exercise significant influence are accounted for under the measurement alternative. Under the measurement alternative, the carrying value is measured at cost minus impairment, if any, plus or minus changes resulting from observable price changes in orderly transactions for the identical or a similar investment of the same issuer. Such changes in the basis of the equity investment are recognized in interest and other, net.
We perform a qualitative impairment assessment on a quarterly basis over our equity investments. Equity investments without readily determinable fair value are considered impaired when there is an indication that the fair value of our interest is less than the carrying amount. Equity method investments are considered impaired when there is an indication of an other-than-temporary decline in value below the carrying amount. Impairments of equity investments are recorded in interest and other, net.

We periodically assess our portfolio of debt investments for impairment. For debt securities in an unrealized loss position, this assessment first takes into account our intent to sell, or whether it is more likely than not that we will be required to sell the security before recovery of its amortized cost basis. If either of these criteria are met, the debt security’s amortized cost basis is written down to fair value through interest and other, net. For debt securities in an unrealized loss position that do not meet the aforementioned criteria, we assess whether the decline in fair value has resulted from credit losses or other factors. In making this assessment, we consider the extent to which fair value is less than amortized cost, any changes to the rating of the security by a rating agency, and any adverse conditions specifically related to the security, among other factors. If this assessment indicates that a credit loss may exist, the present value of cash flows expected to be collected from the security are compared to the amortized cost basis of the security. If the present value of cash flows expected to be collected is less than the amortized cost basis, a credit loss exists and an allowance for credit losses will be recorded through interest and other, net, limited by the amount that the fair value is less than the amortized cost basis. Any additional impairment not recorded through an allowance for credit losses is recognized in other comprehensive income. Changes in the allowance for credit losses are recorded as provision for (or reversal of) credit loss expense. Losses are charged against the allowance when management believes the uncollectability of an available-for-sale security is confirmed or when either of the criteria regarding intent or requirement to sell is met. These changes are recorded in interest & other, net
Leases
Leases

At the beginning of the first quarter of 2019, we adopted ASC Topic 842, Leases. We determine if an arrangement is a lease or contains a lease at inception. Operating and finance lease liabilities are recognized based on the present value of the remaining lease payments, discounted using the discount rate for the lease at the commencement date. As the rate implicit in the lease is not readily determinable for our operating leases, we generally use an incremental borrowing rate based on information available at the commencement date to determine the present value of future lease payments. Operating right-of-use (“ROU”) assets and finance lease assets are generally recognized based on the amount of the initial measurement of the lease liability. Our leases have remaining lease terms of up to ten years, some of which include options to extend the leases for up to five years, and some of which include options to terminate the leases within one year. Lease expense is recognized on a straight-line basis over the lease term. We account for lease and non-lease components as a single lease component for our data center leases. Lease and non-lease components for all other leases are accounted for separately.

Operating leases are included in operating lease right-of-use assets, other current liabilities and operating lease liabilities on our consolidated balance sheets. Finance leases are included in property and equipment, net, short-term debt, and long-term debt on our consolidated balance sheet.
Property and equipment Property and equipment Property and equipment are stated at historical cost less accumulated depreciation. Depreciation for equipment, buildings and leasehold improvements commences once they are ready for our intended use. Depreciation is computed using the straight-line method over the estimated useful lives of the assets, generally, one to three years for computer equipment and software, up to thirty years for buildings and building improvements, the shorter of five years or the term of the lease for leasehold improvements and three years for furniture, fixtures and vehicles. Land is not depreciated.
Goodwill and intangible assets
Goodwill and intangible assets

Goodwill is tested for impairment at a minimum on an annual basis at the reporting unit level. A qualitative assessment can be performed to determine whether it is more likely than not that the fair value of the reporting unit is less than its carrying value. If the reporting unit does not pass the qualitative assessment, then the reporting unit’s carrying value is compared to its fair value. The fair value of the reporting unit is estimated using income and market approaches. Goodwill is considered impaired if the carrying value of the reporting unit exceeds its fair value. The discounted cash flow method, a form of the income approach, uses expected future operating results and a market participant discount rate. The market approach uses comparable company prices and other relevant information generated by market transactions (either publicly traded entities or mergers and acquisitions) to develop pricing metrics to be applied to historical and expected future operating results of our reporting unit. Failure to achieve these expected results, changes in the discount rate or market pricing metrics may cause a future impairment of goodwill at the reporting unit. We conducted our annual impairment test of goodwill as of August 31, 2020 and 2019 and determined that no adjustment to the carrying value of goodwill for any reporting unit was required. 
Intangible assets consist of purchased customer lists and user base, marketing related, developed technologies and other intangible assets, including patents and contractual agreements. Intangible assets are amortized over the period of estimated benefit using the straight-line method and estimated useful lives ranging from one to five years. No significant residual value is estimated for intangible assets
Impairment of long-lived assets Impairment of long-lived assets We evaluate long-lived assets (including intangible assets) for impairment whenever events or changes in circumstances indicate that the carrying amount of a long-lived asset may not be recoverable. An asset is considered impaired if its carrying amount exceeds the undiscounted future net cash flow the asset is expected to generate.
Foreign currency
Foreign currency

Most of our foreign subsidiaries use the local currency of their respective countries as their functional currency. Assets and liabilities are translated into U.S. dollars using exchange rates prevailing at the balance sheet date, while revenues and expenses are translated at average exchange rates during the year. Gains and losses resulting from the translation of our consolidated balance sheet are recorded as a component of accumulated other comprehensive income.
Gains and losses from foreign currency transactions are recognized as interest and other, net.
Derivative instruments
Derivative instruments

We use derivative financial instruments, primarily forwards, options and swaps, to hedge certain foreign currency and interest rate exposures. We may also use other derivative instruments not designated as hedges, such as forwards to hedge foreign currency balance sheet exposures. We do not use derivative financial instruments for trading purposes. 
We also entered into a warrant agreement in addition to a commercial agreement with Adyen that, subject to meeting certain conditions, entitles us to acquire a fixed number of shares up to 5% of Adyen’s fully diluted issued and outstanding share capital at a specific date. The warrant is accounted for as a derivative instrument under ASC Topic 815, Derivatives and Hedging.
Concentration of credit risk
Concentration of credit risk

Our cash, cash equivalents, accounts receivable and derivative instruments are potentially subject to concentration of credit risk. Cash and cash equivalents are placed with financial institutions that management believes are of high credit quality. Our accounts receivable are derived from revenue earned from customers. In each of the years ended December 31, 2020, 2019 and 2018, no customer accounted for more than 10% of net revenues. Our derivative instruments expose us to credit risk to the extent that our counterparties may be unable to meet the terms of the agreements.
Recently Adopted Accounting Pronouncements and Recent Accounting Pronouncements Not Yet Adopted
Recently Adopted Accounting Pronouncements

In 2016, the Financial Accounting Standards Board (“FASB”) issued new guidance that requires credit losses on financial assets measured at amortized cost basis to be presented at the net amount expected to be collected, not based on incurred losses. Further, credit losses on available-for-sale debt securities should be recorded through an allowance for credit losses limited to the amount by which fair value is below amortized cost. This standard impacts the Company’s accounting for allowances for doubtful accounts, available-for-sale securities and other assets subject to credit risk. In preparation for the adoption of this standard, we have updated our credit loss models as needed. The standard is effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2019. We adopted this guidance in the first quarter of 2020 with no material impact on our consolidated financial statements.

In 2017, the FASB issued new guidance to simplify the subsequent measurement of goodwill by removing the requirement to perform a hypothetical purchase price allocation to compute the implied fair value of goodwill to measure impairment. Instead, any goodwill impairment will equal the amount by which a reporting unit’s carrying value exceeds its fair value, not to exceed the carrying amount of goodwill. Further, the guidance eliminates the requirements for any reporting unit with a zero or negative carrying amount to perform a qualitative assessment and, if it fails that qualitative test, to perform Step 2 of the goodwill impairment test. This standard is effective for annual or any interim goodwill impairment test in fiscal years beginning after December 15, 2019. We adopted this guidance in the first quarter of 2020 with no material impact on our consolidated financial statements.

In 2018, the FASB issued new guidance on a customer's accounting for implementation, set-up, and other upfront costs incurred in a cloud computing arrangement that is hosted by the vendor (i.e., a service contract). Under the new guidance, customers will apply the same criteria for capitalizing implementation costs as they would for an arrangement that has a software license. This standard is effective for annual reporting periods beginning after December 15, 2019, including interim reporting periods within those fiscal years. We adopted this guidance prospectively in the first quarter of 2020 with no material impact on our consolidated financial statements.

In 2018, the FASB issued new guidance to clarify the interaction between Collaborative Arrangements and Revenue from Contracts with Customers standards. The guidance (1) clarifies that certain transactions between collaborative arrangement participants should be accounted for under revenue guidance; (2) adds unit of account guidance to the collaborative arrangement guidance to align with the revenue standard; and (3) clarifies presentation guidance for transactions with a collaborative arrangement participant that is not accounted for under the revenue standard. The guidance is effective for annual reporting periods beginning after December 15, 2019, including interim reporting periods within those annual reporting periods. We adopted this guidance in the first quarter of 2020 with no material impact on our consolidated financial statements.

Recent Accounting Pronouncements Not Yet Adopted

In 2019, the FASB issued new guidance to simplify the accounting for income taxes by removing certain exceptions to the general principles and also simplification of areas such as franchise taxes, step-up in tax basis goodwill, separate entity financial statements and interim recognition of enactment of tax laws or rate changes. The standard will be effective for annual reporting periods beginning after December 15, 2020, including interim reporting periods within those fiscal years. We do not expect the adoption of this standard to have a material impact on our consolidated financial statements.
In 2020, the FASB issued new guidance to decrease diversity in practice and increase comparability for the accounting of certain equity securities and investments under the equity method of accounting. The standard will be effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2020. We do not expect the adoption of this standard to have a material impact on our consolidated financial statements.
v3.20.4
Net Income Per Share (Tables)
12 Months Ended
Dec. 31, 2020
Earnings Per Share [Abstract]  
Schedule of basic and diluted net income per share
The following table presents the computation of basic and diluted net income per share (in millions, except per share amounts):
 Year Ended December 31,
 202020192018
Numerator:
Income from continuing operations$2,542 $1,516 $2,128 
Income from discontinued operations, net of income taxes3,125 270 402 
Net income$5,667 $1,786 $2,530 
Denominator:
Weighted average shares of common stock - basic710 849 980 
Dilutive effect of equity incentive awards11 
Weighted average shares of common stock - diluted718 856 991 
Income per share - basic:
Continuing operations$3.58 $1.79 $2.17 
Discontinued operations4.40 0.31 0.41 
Net income per share - basic$7.98 $2.10 $2.58 
Income per share - diluted:
Continuing operations$3.54 $1.77 $2.15 
Discontinued operations4.35 0.32 0.40 
Net income per share - diluted$7.89 $2.09 $2.55 
Common stock equivalents excluded from income per diluted share because their effect would have been anti-dilutive18 12 
v3.20.4
Business Combinations (Tables)
12 Months Ended
Dec. 31, 2020
Business Combinations [Abstract]  
Schedule of recognized identified assets acquired and liabilities assumed The aggregate purchase consideration was allocated as follows (in millions):
Giosis
Goodwill$532 
Purchased intangible assets91 
Net liabilities(50)
Total$573 
v3.20.4
Discontinued Operations (Tables)
12 Months Ended
Dec. 31, 2020
Discontinued Operations and Disposal Groups [Abstract]  
Financial results of discontinued operations
The following table presents financial results from discontinued operations, net of income taxes in our consolidated statement of income (in millions):

 Year ended December 31,
 
2020 (1)
20192018
Classifieds income from discontinued operations, net of income taxes$197 $217 $322 
StubHub income from discontinued operations, net of income taxes
2,930 59 78 
PayPal and Enterprise income (loss) from discontinued operations, net of income taxes(2)(6)
Income from discontinued operations, net of income taxes$3,125 $270 $402 
(1) Includes StubHub financial results from January 1, 2020 to February 13, 2020, and includes the gain on sale recorded for the StubHub transaction.

The following table presents cash flows for discontinued operations (in millions):
 Year ended December 31,
 
2020 (1)
20192018
Classifieds net cash provided by discontinued operating activities
$328 $378 $349 
StubHub net cash provided by (used in) discontinued operating activities(1,055)153 102 
PayPal and Enterprise net cash (used in) discontinued operating activities— — (3)
Net cash provided by (used in) discontinued operating activities$(727)$531 $448 
Classifieds net cash (used in) discontinued investing activities
$(54)$(114)$(14)
StubHub net cash provided by (used in) discontinued investing activities4,067 (21)(14)
Net cash provided by (used in) discontinued investing activities $4,013 $(135)$(28)
Classifieds net cash provided by (used in) discontinued financing activities
$(2)$$— 
Net cash provided by (used in) discontinued financing activities$(2)$$— 
(1) Includes StubHub financial results from January 1, 2020 to February 13, 2020, and includes the gain on sale recorded for the StubHub transaction.
The financial results of StubHub are presented as income from discontinued operations, net of income taxes on our consolidated statement of income. The following table presents the financial results of StubHub (in millions):
 Year ended December 31,
 
2020(1)
20192018
Net revenues$100 $1,121 $1,083 
Cost of net revenues31 290 265 
Gross profit69 831 818 
Operating expenses:
Sales and marketing51 491 485 
Product development26 114 100 
General and administrative30 125 90 
Provision for transaction losses23 33 
Amortization of acquired intangible assets10 
Total operating expenses111 762 718 
Income (loss) from operations of discontinued operations(42)69 100 
Pre-tax gain on sale3,868 — — 
Income from discontinued operations before income taxes3,826 69 100 
Income tax provision(896)(10)(22)
Income from discontinued operations, net of income taxes$2,930 $59 $78 
(1) Includes StubHub financial results from January 1, 2020 to February 13, 2020, and includes the gain on sale recorded for the StubHub transaction.

The financial results of Classifieds are presented as income from discontinued operations, net of income taxes on our consolidated statement of income. Each period presented below includes the impact of intercompany revenue agreements that will continue with eBay subsequent to the completion of the transfer of the Classifieds business. The impact of these intercompany revenue agreements to net revenues and cost of net revenues were $14 million, $20 million and $10 million for the years ended December 31, 2020, 2019 and 2018, respectively. The expected continuing cash flows are not considered to be significant. The following table presents the financial results of Classifieds (in millions):
 Year ended December 31,
 202020192018
Net revenues$980 $1,043 $1,013 
Cost of net revenues103 82 94 
Gross profit877 961 919 
Operating expenses:
Sales and marketing286 335 330 
Product development161 150 134 
General and administrative124 59 62 
Provision for transaction losses17 15 
Amortization of acquired intangible assets11 17 
Total operating expenses594 570 549 
Income from operations of discontinued operations283 391 370 
Interest and other, net— (2)(1)
Income from discontinued operations before income taxes283 389 369 
Income tax provision(86)(172)(47)
Income from discontinued operations, net of income taxes$197 $217 $322 
For the years ended December 31, 2020, 2019 and 2018, the discontinued operations activity related to our former PayPal and Enterprise businesses was immaterial.
The following table presents the aggregate carrying amounts of the classes of assets and liabilities of discontinued operations for StubHub in the consolidated balance sheet (in millions):
 December 31, 2019
Carrying amounts of assets included as part of discontinued operations:
Cash and cash equivalents$52 
Accounts receivable, net
Other current assets80 
Total current assets of discontinued operations
$141 
Long-term investments11 
Property and equipment, net26 
Goodwill224 
Intangible assets, net
Operating lease right-of-use assets29 
Deferred tax assets
Other assets
Total long-term assets of discontinued operations$306 
Carrying amounts of liabilities included as part of discontinued operations:
Accounts payable$19 
Accrued expenses and other current liabilities215 
Deferred revenue23 
Income taxes payable
Total current liabilities of discontinued operations
$259 
Operating lease liabilities20 
Other liabilities
Total long-term liabilities of discontinued operations
$26 

The following table presents the aggregate carrying amounts of held for sale assets and liabilities related to Classifieds in the consolidated balance sheet (in millions):
 December 31, 2020December 31, 2019
Carrying amounts of assets included as part of held for sale:
Cash and cash equivalents$23 $22 
Accounts receivable, net117 136 
Other current assets30 37 
Long-term investments32 30 
Property and equipment, net31 24 
Goodwill465 396 
Intangible assets, net35 23 
Operating lease right-of-use assets20 16 
Deferred tax assets435 389 
Total assets classified as held for sale in the consolidated balance sheet$1,188 $1,073 
Carrying amounts of liabilities included as part of held for sale:
Short-term debt$— $
Accounts payable18 22 
Accrued expenses and other current liabilities104 92 
Deferred revenue
Income taxes payable35 41 
Operating lease liabilities11 11 
Deferred tax liabilities278 291 
Other liabilities
Total liabilities classified as held for sale in the consolidated balance sheet
$452 $468 
v3.20.4
Goodwill and Intangible Assets (Tables)
12 Months Ended
Dec. 31, 2020
Goodwill and Intangible Assets Disclosure [Abstract]  
Schedule of goodwill balances and adjustments
The following table presents goodwill activity by reportable segment for the years ended December 31, 2020 and 2019 (in millions):
 December 31,
2018
Goodwill
Acquired
 Adjustments December 31,
2019
Goodwill
Acquired
 Adjustments December 31,
2020
Marketplace$4,594 $— $(61)$4,533 $— $142 $4,675 
Schedule of identifiable intangible assets
The components of identifiable intangible assets are as follows (in millions, except years): 
 December 31, 2020December 31, 2019
 
Gross Carrying Amount  
Accumulated Amortization 
Net Carrying Amount
Weighted Average Useful Life (Years)
Gross Carrying Amount
Accumulated Amortization 
Net Carrying Amount
Weighted Average Useful Life (Years)
Intangible assets:        
Customer lists and user base$369 $(360)$3$356 $(321)$35 5
Marketing-related376 (376)— 0360 (360)— 5
Developed technologies218 (218)— 0216 (214)3
All other159 (156)3155 (153)4
Total$1,122 $(1,110)$12  $1,087 $(1,048)$39  
Schedule of future intangible asset amortization
Expected future intangible asset amortization as of December 31, 2020 is as follows (in millions):
Fiscal year:
2021$12 
Total$12 
v3.20.4
Segments (Tables)
12 Months Ended
Dec. 31, 2020
Segment Reporting [Abstract]  
Summary of breakdown of net revenues by type
The following table sets forth the breakdown of net revenues by type (in millions):
 Year ended December 31,
 202020192018
Net Revenues by type
Net transaction revenues$9,300 $7,578 $7,416 
Marketing services and other revenues971 1,058 1,234 
Total net revenues$10,271 $8,636 $8,650 
Summary of allocation of net revenues and long-lived tangible assets based on geography
The following tables summarize the allocation of net revenues and long-lived tangible assets based on geography (in millions): 
 Year Ended December 31,
 2020  2019  2018
Net revenues by geography:
U.S.$4,151   $3,303   $3,382 
United Kingdom1,678   1,323   1,385 
South Korea1,390 1,220 1,194 
Germany1,106   1,034   1,169 
Rest of world1,946   1,756   1,520 
Total net revenues$10,271 $8,636 $8,650 

 December 31,
 2020  2019
Long-lived tangible assets by geography:
U.S.$1,579   $1,743 
International288   300 
Total long-lived tangible assets$1,867   $2,043 
v3.20.4
Investments (Tables)
12 Months Ended
Dec. 31, 2020
Investments [Abstract]  
Fair value of short and long-term investments classified as available for sale
The following tables summarize the unrealized gains and losses and estimated fair value of our investments classified as available-for-sale as of December 31, 2020 and 2019 (in millions):
 December 31, 2020
 Gross
Amortized
Cost
  Gross
Unrealized
Gains
  Gross
Unrealized
Losses
 Estimated
Fair Value
Short-term investments:     
Restricted cash$143   $—   $—  $143 
Corporate debt securities2,252     —  2,255 
$2,395   $  $—  $2,398 
Long-term investments:     
Corporate debt securities284     —  286 
$284   $  $—  $286 
 
 December 31, 2019
 Gross
Amortized
Cost
  Gross
Unrealized
Gains
  Gross
Unrealized
Losses
 Estimated
Fair Value
Short-term investments:     
Restricted cash$21   $—   $—  $21 
Corporate debt securities1,653     —  1,654 
Government and agency securities175   —   —  175 
$1,849 $$— $1,850 
Long-term investments:     
Corporate debt securities957     —  961 
$957   $  $—  $961 
Estimated fair values of short and long-term investments classified as available for sale by date of contractual maturity
The estimated fair values of our short-term and long-term investments classified as available-for-sale and restricted cash by date of contractual maturity as of December 31, 2020 are as follows (in millions): 
 December 31, 2020
One year or less (including restricted cash of $143)
$2,398 
One year through two years198 
Two years through three years88 
Total$2,684 
Schedule of equity investments The following table provides a summary of our equity investments (in millions):
 December 31, 2020December 31, 2019
Equity investments without readily determinable fair values$539 $307 
Equity investments under the equity method of accounting
Total equity investments$547 $314 
Summary of unrealized gains and losses on equity investments held
The following table provides a summary of unrealized gains and losses recorded in interest and other, net during the twelve months ended December 31, 2020 related to equity investments held at December 31, 2020.
 Year Ended
December 31, 2020
Net gains/(losses) recognized during the period on equity investments$240 
Less: Net gains/(losses) recognized during the period on equity investments sold during the period— 
Total unrealized gains/(losses) on equity investments still held at December 31, 2020$240 
Schedule of investments without readily determinable fair value
The following table summarizes the total carrying value of equity investments without readily determinable fair values still held (in millions):
Year Ended
December 31, 2020
Year Ended December 31, 2019
Carrying value, beginning of period$307 $107 
Additions22 200 
Upward adjustments for observable price changes239 — 
Downward adjustments for observable price changes and impairment(40)— 
Foreign currency translation and other11 — 
Carrying value, end of period$539 $307 
v3.20.4
Derivative Instruments (Tables)
12 Months Ended
Dec. 31, 2020
Derivative Instruments and Hedging Activities Disclosure [Abstract]  
Fair value of outstanding derivative instruments
The fair values of our outstanding derivative instruments were as follows (in millions):
 
Balance Sheet Location
December 31,
2020
December 31,
2019
Derivative Assets:
Foreign exchange contracts designated as cash flow hedgesOther Current Assets$12 $36 
Foreign exchange contracts not designated as hedging instrumentsOther Current Assets23 13 
WarrantWarrant Asset1,051 281 
Foreign exchange contracts designated as cash flow hedgesOther Assets14 15 
Interest rate contracts designated as cash flow hedgesOther Assets13 — 
Total derivative assets$1,113 $345 
Derivative Liabilities:
Foreign exchange contracts designated as cash flow hedgesOther Current Liabilities$17 $
Foreign exchange contracts designated as net investment hedgesOther Current Liabilities
Foreign exchange contracts not designated as hedging instrumentsOther Current Liabilities25 16 
Interest rate contracts designated as cash flow hedgesOther Current Liabilities— 
Interest rate contracts designated as cash flow hedgesOther Liabilities— 
Total derivative liabilities$46 $20 
Total fair value of derivative instruments$1,067 $325 
Summary of activity of derivative contracts that qualify for hedge accounting and the impact of designated derivative contracts on accumulated other comprehensive income
The following tables present the activity of derivative instruments designated as cash flow hedges as of December 31, 2020 and 2019, and the impact of these derivative contracts on AOCI for the years ended December 31, 2020 and 2019 (in millions):
 December 31, 2019
Amount of Gain (Loss)
Recognized in Other
Comprehensive 
Income
Less: Amount of Gain (Loss) Reclassified From AOCI to Earnings
December 31, 2020
Foreign exchange contracts designated as cash flow hedges$(9)(71)15 $(95)
Interest rate contracts designated as cash flow hedges— 10 — $10 
Total$(9)$(61)$15 $(85)
 December 31, 2018
Amount of Gain (Loss)
Recognized in Other
Comprehensive 
Income
Less: Amount of Gain (Loss) Reclassified From AOCI to Earnings
December 31, 2019
Foreign exchange contracts designated as cash flow hedges$68 81 $(9)
Schedule of location in financial statements of recognized gains or losses related to derivative instruments
The following table provides a summary of the total gain (loss) recognized in the consolidated statement of income from our foreign exchange derivative contracts by location (in millions):
Year Ended December 31,
 202020192018
Foreign exchange contracts designated as cash flow hedges recognized in net revenues$15 $81 $(8)
Foreign exchange contracts not designated as hedging instruments recognized in interest and other, net(20)(11)
Total gain (loss) recognized from foreign exchange derivative contracts in the consolidated statement of income$(5)$70 $(2)

The following table provides a summary of the total gain (loss) recognized in the consolidated statement of income from our interest rate derivative contracts by location (in millions):
Year Ended December 31,
 202020192018
Gain (loss) from interest rate contracts designated as fair value hedges recognized in interest and other, net$— $34 $(19)
Gain (loss) from hedged items attributable to hedged risk recognized in interest and other, net— (34)19 
Gain (loss) from interest rate contracts designated as cash flow hedges recognized in interest and other, net— — — 
Total gain (loss) recognized from interest rate derivative contracts in the consolidated statement of income$— $— $— 

The following table provides a summary of the total gain recognized in the consolidated statement of income due to changes in the fair value of the warrant (in millions): 
Year Ended December 31,
 202020192018
Gain attributable to changes in the fair value of warrant recognized in interest and other, net$770 $133 $104 
Schedule of notional amounts of derivatives outstanding The following table provides the notional amounts of our outstanding derivatives (in millions):
December 31,
20202019
Foreign exchange contracts designated as cash flow hedges$2,305 $1,983 
Foreign exchange contracts designated as net investment hedges134 200 
Foreign exchange contracts not designated as hedging instruments3,027 2,276 
Interest rate contracts designated as cash flow hedges1,100 — 
Total$6,566 $4,459 
v3.20.4
Fair Value Measurement of Assets and Liabilities (Tables)
12 Months Ended
Dec. 31, 2020
Fair Value Disclosures [Abstract]  
Schedule of fair value of assets and liabilities measured on a recurring basis
The following tables present our financial assets and liabilities measured at fair value on a recurring basis (in millions):
December 31, 2020
Quoted Prices in
Active Markets for
Identical Assets
(Level 1)
Significant Other
Observable Inputs
(Level 2)
Significant 
Unobservable Inputs
(Level 3)
Assets:   
Cash and cash equivalents$1,428 $1,217 $211 $— 
Short-term investments:
Restricted cash143 143 — — 
Corporate debt securities2,255 — 2,255 — 
Total short-term investments2,398 143 2,255 — 
Derivatives1,113 — 62 1,051 
Long-term investments:
Corporate debt securities286 — 286 — 
Total long-term investments286 — 286 — 
Total financial assets$5,225 $1,360 $2,814 $1,051 
Liabilities:
Derivatives$46 $— $46 $— 
December 31, 2019
Quoted Prices in
Active Markets for
Identical Assets
(Level 1)
Significant Other
Observable Inputs
(Level 2)
Significant 
Unobservable Inputs
(Level 3)
Assets:   
Cash and cash equivalents$901 $901 $— $— 
Short-term investments:
Restricted cash21 21 — — 
Corporate debt securities1,654 — 1,654 — 
Government and agency securities175 — 175 — 
Total short-term investments1,850 21 1,829 — 
Derivatives345 — 64 281 
Long-term investments:
Corporate debt securities961 — 961 — 
Total long-term investments961 — 961 — 
Total financial assets$4,057 $922 $2,854 $281 
Liabilities:
Derivatives$20 $— $20 $— 
Schedule of assets measured using significant unobservable inputs
The following table presents a reconciliation of the opening to closing balance of assets measured using significant unobservable inputs (Level 3) (in millions):

December 31,
2020
December 31,
2019
Opening balance at beginning of period$281 $148 
Change in fair value770 133 
Closing balance at end of period$1,051 $281 
The following table presents quantitative information about Level 3 significant unobservable inputs used in the fair value measurement of the warrant as of December 31, 2020 (in millions):
Fair value Valuation techniqueUnobservable Input
Range (weighted average)(1)
Warrant$1,051 Black-Scholes and Monte CarloProbability of vesting
0.0% - 95.0% (71%)
Equity volatility
21.8% - 57.9% (40%)
(1) Probability of vesting were weighted by the unadjusted value of the tranches. For volatility, the average represents the arithmetic average of the points within the range and is not weighted by the relative fair value or notional amount.
v3.20.4
Balance Sheet Components (Tables)
12 Months Ended
Dec. 31, 2020
Balance Sheet Components [Abstract]  
Schedule of cash and cash equivalents
Cash, cash equivalents and restricted cash

 December 31,
2020 2019
(In millions)
Cash and cash equivalents$1,428  $901 
Restricted cash included in short-term investments143 21 
Cash, cash equivalents and restricted cash$1,571 $922 
Restrictions on cash and cash equivalents
Cash, cash equivalents and restricted cash

 December 31,
2020 2019
(In millions)
Cash and cash equivalents$1,428  $901 
Restricted cash included in short-term investments143 21 
Cash, cash equivalents and restricted cash$1,571 $922 
Schedule of other current assets
Other Current Assets

 December 31,
2020 2019
(In millions)
Customer accounts and funds receivable$939  $625 
Payment processor advances363 23 
Other462 416 
Other current assets$1,764 $1,064 
Schedule of property and equipment, net
Property and Equipment, Net
 December 31,
2020 2019
(In millions)
Computer equipment and software$4,810  $4,779 
Land and buildings, including building improvements744  739 
Leasehold improvements343  362 
Furniture and fixtures156  159 
Construction in progress and other154  102 
Property and equipment, gross6,207  6,141 
Accumulated depreciation(4,849) (4,681)
Property and equipment, net$1,358  $1,460 
Schedule of accrued expenses and other current liabilities
Accrued Expenses and Other Current Liabilities
 December 31,
2020 2019
(In millions)
Customer accounts and funds payable$1,052 $695 
Compensation and related benefits538 420 
Sales and use tax accruals243 90 
Advertising accruals221 147 
Other856 745 
Accrued expenses and other current liabilities$2,910 $2,097 
v3.20.4
Debt (Tables)
12 Months Ended
Dec. 31, 2020
Debt Disclosure [Abstract]  
Carrying value of outstanding debt
The following table summarizes the carrying value of our outstanding debt (in millions, except percentages):
CouponAs ofEffectiveAs ofEffective
 RateDecember 31, 2020 Interest RateDecember 31, 2019 Interest Rate
Long-Term Debt
Floating Rate Notes:
Senior notes due 2023LIBOR plus 0.87%400 1.187 %400 2.913 %
Fixed Rate Notes:
Senior notes due 20203.250%— — %500 3.389 %
Senior notes due 20202.150%— — %500 2.344 %
Senior notes due 20212.875%— — %750 2.993 %
Senior notes due 20223.800%750 3.989 %750 3.989 %
Senior notes due 20222.600%1,000 2.678 %1,000 2.678 %
Senior notes due 20232.750%750 2.866 %750 2.866 %
Senior notes due 20243.450%750 3.531 %750 3.531 %
Senior notes due 20251.900%800 1.803 %— — %
Senior notes due 20273.600%850 3.689 %850 3.689 %
Senior notes due 20302.700%950 2.623 %— — %
Senior notes due 20424.000%750 4.114 %750 4.114 %
Senior notes due 20566.000%750 6.547 %750 6.547 %
Total senior notes7,750 7,750 
Hedge accounting fair value adjustments (1)
10 15 
Unamortized premium/(discount) and debt issuance costs(20)(44)
Other long-term borrowings17 
Less: Current portion of long-term debt— (1,000)
Total long-term debt7,745 6,738 
Short-Term Debt
Current portion of long-term debt— 1,000 
Unamortized premium/(discount) and debt issuance costs— (1)
Other short-term borrowings18 21 
Total short-term debt18 1,020 
Total Debt$7,763 $7,758 
(1)    Includes the fair value adjustments to debt associated with terminated interest rate swaps which are being recorded as a reduction to interest expense over the remaining term of the related notes.
Schedule of expected future principal maturities
Expected future principal maturities as of December 31, 2020 are as follows (in millions):
Fiscal Years:
2021$750 
20221,750 
20231,150 
2024750 
2025800 
Thereafter2,550 
Total future maturities$7,750 
v3.20.4
Leases (Tables)
12 Months Ended
Dec. 31, 2020
Leases [Abstract]  
Leases, by balance sheet location
The following table provides a summary of leases by balance sheet location (in millions):

 As ofAs of
Balance Sheet LocationDecember 31, 2020December 31, 2019
Assets
OperatingOperating lease right-of-use assets$509 $583 
Finance
Property and equipment, net (1)
28 31 
Total leased assets$537 $614 
Liabilities
Operating - currentAccrued expenses and other current liabilities$172 $153 
Finance - currentShort-term debt13 11 
Operating - noncurrentOperating lease liabilities380 461 
Finance - noncurrentLong-term debt16 
Total lease liabilities$570 $641 
 
(1)Recorded net of accumulated amortization of $7 million and $2 million as of December 31, 2020 and December 31, 2019.
Components of lease expenses
The components of lease expense were as follows (in millions):
Lease CostsStatement of Income LocationYear Ended December 31, 2020Year Ended December 31, 2019
Finance lease cost:
Amortization of right-of-use assetsCost of net revenues$$
Interest on lease liabilitiesInterest and other, net
Operating lease cost (2)
Cost of net revenues, Sales and marketing, Product development and General and administrative expenses186 193 
Total lease cost$191 $196 

(2)Includes variable lease payments and sublease income that were immaterial during the years ended December 31, 2020 and December 31, 2019, respectively.
The following table provides a summary of our lease terms and discount rates:
 Year Ended December 31, 2020Year Ended December 31, 2019
Weighted Average Remaining Lease Term
Operating leases3.92 years4.72 years
Weighted Average Discount Rate
Operating leases2.29 %3.10 %

Supplemental information related to our leases is as follows (in millions):
 Year Ended December 31, 2020Year Ended December 31, 2019
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases$171 $175 
Operating cash flows from finance leases$$
Financing cash flows from finance leases$11 $

 Year Ended December 31, 2020Year Ended December 31, 2019
Right-of-use assets obtained in exchange for new lease obligations:
Operating leases$88 $93 
Finance leases$— $34 
Finance lease maturity schedule
Maturity of lease liabilities under our non-cancelable operating and financing leases as of December 31, 2020 are as follows (in millions): 
OperatingFinance
2021$183 $13 
2022165 
2023115 
202445 — 
202534 — 
Thereafter42 — 
Total lease payments584 19 
Less interest(32)(1)
Present value of lease liabilities$552 $18 
Operating lease maturity schedule
Maturity of lease liabilities under our non-cancelable operating and financing leases as of December 31, 2020 are as follows (in millions): 
OperatingFinance
2021$183 $13 
2022165 
2023115 
202445 — 
202534 — 
Thereafter42 — 
Total lease payments584 19 
Less interest(32)(1)
Present value of lease liabilities$552 $18 
v3.20.4
Stockholders' Equity (Tables)
12 Months Ended
Dec. 31, 2020
Equity [Abstract]  
Schedule of share repurchase activity
The stock repurchase activity under our stock repurchase programs during 2020 was as follows (in millions, except per share amounts):
Shares Repurchased (1)
Average Price per Share (2)
Value of Shares Repurchased (2)
Remaining Amount Authorized
Balance as of January 1, 2020$2,151 
Authorization of additional plan in January 20205,000 
Repurchase of shares of common stock50 $42.09 $2,118 (2,118)
Accelerated share repurchases74 $40.77 $3,000 (3,000)
Balance as of December 31, 2020$2,033 

(1)These repurchased shares of common stock were recorded as treasury stock and were accounted for under the cost method. None of the repurchased shares of common stock have been retired.
(2)Excludes broker commissions.
v3.20.4
Employee Benefit Plans (Tables)
12 Months Ended
Dec. 31, 2020
Share-based Payment Arrangement, Noncash Expense [Abstract]  
Schedule of restricted stock units
The following table presents RSU activity (including PBRSUs that have been earned) under our equity incentive plans as of and for the year ended December 31, 2020 (in millions except per share amounts):
 
Units (1)
Weighted Average
Grant-Date
Fair Value
(per share)
Outstanding as of January 1, 202028 $36.82 
Awarded and assumed16 $33.26 
Vested(12)$34.53 
Forfeited(7)$35.98 
Outstanding as of December 31, 202025 $35.85 
Expected to vest as of December 31, 202020 
Schedule of stock-based compensation expense
The following table presents stock-based compensation expense from continuing operations (in millions):  
Year Ended December 31,
 202020192018
Cost of net revenues$43 $46 $48 
Sales and marketing89 76 91 
Product development159 169 169 
General and administrative140 140 157 
Total stock-based compensation expense$431 $431 $465 
Capitalized in product development$15 $14 $14 
v3.20.4
Income Taxes (Tables)
12 Months Ended
Dec. 31, 2020
Income Tax Disclosure [Abstract]  
Schedule of income before income tax
The components of pretax income for the years ended December 31, 2020, 2019 and 2018 are as follows (in millions):
 Year Ended December 31,
 2020  2019  2018
United States$1,163   $177   $144 
International2,257   1,572   2,105 
$3,420 $1,749 $2,249 
Schedule of components of income tax expense (benefit)
The provision (benefit) for income taxes is comprised of the following (in millions):
 Year Ended December 31,
 2020 2019 2018
Current:  
Federal$252  $35  $34 
State and local87  23  22 
Foreign131  180  169 
$470  $238  $225 
Deferred:  
Federal$(73) $(149) $(458)
State and local(8) (44) (10)
Foreign489  188  364 
408  (5) (104)
$878  $233  $121 
Schedule of effective income tax rate reconciliation
The following is a reconciliation of the difference between the actual provision for income taxes and the provision computed by applying the federal statutory rate of 21% to income before income taxes (in millions):
 Year Ended December 31,
 2020 2019 2018
Provision at statutory rate$718  $367  $472 
Foreign income taxed at different rates21  16  (30)
Other taxes on foreign operations19 (33)24 
Stock-based compensation(1) (1) 
State taxes, net of federal benefit80  (24) 
Research and other tax credits(28) (29) (26)
Impact of tax rate change43 (21)108 
U.S. tax reform— — (429)
Effective settlement of audits— (69)— 
Other26  27  (11)
$878 $233 $121 
Schedule of deferred tax assets and liabilities Significant deferred tax assets and liabilities consist of the following (in millions):
 As of December 31,
 2020 2019
Deferred tax assets: 
Net operating loss, capital loss and credits$174  $124 
Accruals and allowances427  220 
Stock-based compensation10  14 
Amortizable tax basis in intangibles3,470 3,916 
Net deferred tax assets4,081  4,274 
Valuation allowance(149) (96)
$3,932  $4,178 
Deferred tax liabilities: 
Unremitted foreign earnings$(2,177)$(2,328)
Acquisition-related intangibles(36) (31)
Depreciation and amortization(237) (131)
Net unrealized gain on investments(306)(63)
(2,756) (2,553)
$1,176  $1,625 
Changes in unrecognized tax benefits
The following table reflects changes in unrecognized tax benefits for the years ended December 31, 2020, 2019 and 2018 (in millions):
202020192018
Gross amounts of unrecognized tax benefits as of the beginning of the period$387 $544 $487 
Increases related to prior period tax positions30 37 62 
Decreases related to prior period tax positions(15)(114)(10)
Increases related to current period tax positions39 28 23 
Settlements(21)(108)(18)
Gross amounts of unrecognized tax benefits as of the end of the period$420 $387 $544 
v3.20.4
Interest and Other, Net (Tables)
12 Months Ended
Dec. 31, 2020
Nonoperating Income (Expense) [Abstract]  
Components of interest and other, net
The components of interest and other, net for the years ended December 31, 2020, 2019 and 2018 are as follows (in millions):
 Year Ended December 31,
 2020  2019  2018
Interest income$39   $120   $176 
Interest expense(305)(311)(326)
Gains on investments and sale of business (1)
1,007 80 663 
Other(32)  (1)  (16)
Total interest and other, net$709   $(112)  $497 
(1)Gains on investments and sale of business includes: (i) 2020 included a $770 million gain recognized due to the change in fair value of the Adyen warrant, $239 million upward adjustment recognized for our investment in Kakao Bank, $40 million impairment recorded on an investment and $37 million gain for the receipt of proceeds that were held in escrow related to a long-term investment that was sold in 2018; (ii) 2019 included a $52 million loss recorded on the divestiture of brands4friends and a $133 million gain recognized due to the change in fair value of the Adyen warrant; and (iii) 2018 included a $313 million gain on the sale of our equity investment in Flipkart, a $266 million gain recognized upon the relinquishment of our equity investment in Giosis and a $104 million gain recognized due to the change in fair value of the Adyen warrant.
v3.20.4
Accumulated Other Comprehensive Income (Tables)
12 Months Ended
Dec. 31, 2020
Equity [Abstract]  
Changes in accumulated balances of other comprehensive income
The following tables summarize the changes in AOCI for the years ended December 31, 2020 and 2019 (in millions):
Unrealized Gains (Losses) on Derivative InstrumentsUnrealized
Gains (Losses)
on Investments
Foreign
Currency
Translation
Estimated Tax (Expense) BenefitTotal
Balance as of December 31, 2019$(9)$$363 $25 $384 
Other comprehensive income (loss) before reclassifications(61)— 291 14 244 
Less: Amount of gain (loss) reclassified from AOCI15 — — (3)12 
Net current period other comprehensive income (loss)(76)— 291 17 232 
Balance as of December 31, 2020$(85)$$654 $42 $616 

Unrealized Gains (Losses) on Derivative InstrumentsUnrealized
Gains (Losses)
on Investments
Foreign
Currency
Translation
Estimated Tax (Expense) BenefitTotal
Balance as of December 31, 2018$68 $(56)$462 $24 $498 
Other comprehensive income (loss) before reclassifications61 (99)(16)(50)
Less: Amount of gain (loss) reclassified from AOCI81 — — (17)64 
Net current period other comprehensive income (loss)(77)61 (99)(114)
Balance as of December 31, 2019$(9)$$363 $25 $384 
Reclassifications out of accumulated other comprehensive income
The following table provides a summary of reclassifications out of AOCI for the years ended December 31, 2020 and 2019 (in millions):
Details about AOCI Components
 
Affected Line Item in the Statement of Income
Amount of Gain (Loss)
Reclassified from AOCI
20202019
Gains (losses) on cash flow hedges - foreign exchange contractsNet Revenues$15 $81 
Total, from continuing operations before income taxes15 81 
Income tax provision(3)(17)
Total, from continuing operations net of income taxes12 64 
Total, from discontinued operations net of income taxes— — 
Total, net of income taxes12 64 
Total reclassifications for the periodTotal, net of income taxes$12 $64 
v3.20.4
Restructuring (Tables)
12 Months Ended
Dec. 31, 2020
Restructuring and Related Activities [Abstract]  
Schedule of restructuring activity
The following table summarizes restructuring reserve activity during 2020 (in millions):

 
Employee Severance and Benefits
Accrued liability as of January 1, 2020$28 
Charges
Payments(34)
Accrued liability as of December 31, 2020$— 
v3.20.4
Supplementary Data - Quarterly Financial Data - Unaudited (Tables)
12 Months Ended
Dec. 31, 2020
Quarterly Financial Data [Abstract]  
Schedule of quarterly financial information
Quarterly Financial Data
(Unaudited, in millions, except per share amounts)
Quarter Ended
March 31June 30September 30December 31
2020
Net revenues$2,129 $2,668 $2,606 $2,868 
Gross profit$1,627 $2,095 $1,950 $2,126 
Income from continuing operations$431 $709 $621 $781 
Income (loss) from discontinued operations, net of income taxes
$2,981 $37 $43 $64 
Net income (loss)$3,412 $746 $664 $845 
Income (loss) per share - basic:
Continuing operations$0.57 $1.01 $0.89 $1.14 
Discontinued operations3.96 0.05 0.06 0.09 
Net income (loss) per share - basic$4.53 $1.06 $0.95 $1.23 
Income (loss) per share - diluted:
Continuing operations$0.57 $1.00 $0.88 $1.12 
Discontinued operations3.94 0.05 0.06 0.09 
Net income (loss) per share - diluted$4.51 $1.05 $0.94 $1.21 
Weighted-average shares:
Basic753 703 696 688 
Diluted757 711 708 697 

Quarter Ended
March 31June 30September 30December 31
2019
Net revenues$2,161 $2,156 $2,083 $2,236 
Gross profit$1,643 $1,624 $1,553 $1,680 
Income from continuing operations$460 $377 $210 $469 
Income (loss) from discontinued operations, net of income taxes
$58 $25 $100 $87 
Net income (loss)$518 $402 $310 $556 
Income per share - basic:
Continuing operations$0.51 $0.44 $0.25 $0.58 
Discontinued operations0.07 0.03 0.12 0.11 
Net income (loss) per share - basic$0.58 $0.47 $0.37 $0.69 
Income (loss) per share - diluted:
Continuing operations$0.51 $0.43 $0.25 $0.58 
Discontinued operations0.06 0.03 0.12 0.11 
Net income (loss) per share - diluted$0.57 $0.46 $0.37 $0.69 
Weighted-average shares:
Basic900 860 830 807 
Diluted908 867 837 812 
v3.20.4
The Company and Summary of Significant Accounting Policies - The Company (Details)
shares in Millions, $ in Billions
3 Months Ended 12 Months Ended
Mar. 31, 2021
USD ($)
shares
Dec. 31, 2020
segment
Jul. 17, 2020
USD ($)
Organization, Consolidation and Presentation of Financial Statements [Abstract]      
Number of reportable segments | segment   1  
Held-for-sale | Classifieds      
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Amount of consideration to be received, subject to adjustments     $ 9.2
Forecast | Held-for-sale | Classifieds      
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Proceeds from sale of business $ 2.5    
Number of shares to be received from the sale | shares 540    
v3.20.4
The Company and Summary of Significant Accounting Policies - Revenue Recognition (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Organization, Consolidation and Presentation of Financial Statements [Abstract]    
Allowance for doubtful accounts and authorized credits $ 136 $ 110
Deferred revenue recognized during period $ 78 $ 65
v3.20.4
The Company and Summary of Significant Accounting Policies - Internal Use Software and Platform Development Costs (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Organization, Consolidation and Presentation of Financial Statements [Abstract]      
Capitalized in product development $ 129 $ 137  
Amortization of previously capitalized software $ 139 $ 150 $ 160
Internal Use Software and Platform Development Costs | Minimum      
Property, Plant and Equipment [Line Items]      
Estimated useful lives 1 year    
Internal Use Software and Platform Development Costs | Maximum      
Property, Plant and Equipment [Line Items]      
Estimated useful lives 5 years    
v3.20.4
The Company and Summary of Significant Accounting Policies - Leases (Details)
12 Months Ended
Dec. 31, 2020
Lessee, Lease, Description [Line Items]  
Optional termination period 1 year
Maximum  
Lessee, Lease, Description [Line Items]  
Remaining lease term 10 years
Optional lease renewal term 5 years
v3.20.4
The Company and Summary of Significant Accounting Policies - Advertising Expense (Details) - USD ($)
$ in Billions
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Organization, Consolidation and Presentation of Financial Statements [Abstract]      
Advertising expense $ 1.2 $ 1.0 $ 1.1
v3.20.4
The Company and Summary of Significant Accounting Policies - Provision for Credit Losses and Customer Accounts and Funds Receivable (Details)
12 Months Ended
Dec. 31, 2020
USD ($)
Financing Receivable, Allowance for Credit Loss [Line Items]  
Credit-related loss $ 0
Minimum  
Financing Receivable, Allowance for Credit Loss [Line Items]  
Accounts receivable, number of days outstanding 0 days
Maximum  
Financing Receivable, Allowance for Credit Loss [Line Items]  
Accounts receivable, number of days outstanding 180 days
v3.20.4
The Company and Summary of Significant Accounting Policies - Property and Equipment (Details)
12 Months Ended
Dec. 31, 2020
Computer Equipment and Software | Minimum  
Property, Plant and Equipment [Line Items]  
Estimated useful lives 1 year
Computer Equipment and Software | Maximum  
Property, Plant and Equipment [Line Items]  
Estimated useful lives 3 years
Building and Building Improvements | Maximum  
Property, Plant and Equipment [Line Items]  
Estimated useful lives 30 years
Leasehold Improvements  
Property, Plant and Equipment [Line Items]  
Estimated useful lives 5 years
Furniture and Fixtures and Vehicles  
Property, Plant and Equipment [Line Items]  
Estimated useful lives 3 years
v3.20.4
The Company and Summary of Significant Accounting Policies - Goodwill and Intangible Assets (Details)
12 Months Ended
Dec. 31, 2020
Minimum  
Intangible Assets:  
Finite-lived intangible asset, useful life 1 year
Maximum  
Intangible Assets:  
Finite-lived intangible asset, useful life 5 years
v3.20.4
The Company and Summary of Significant Accounting Policies - Impairment of Long-Lived Assets (Details) - USD ($)
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Organization, Consolidation and Presentation of Financial Statements [Abstract]      
Impairment of long-lived assets $ 0 $ 0 $ 0
v3.20.4
The Company and Summary of Significant Accounting Policies - Derivative Instruments (Details)
12 Months Ended
Dec. 31, 2020
Adyen | Maximum  
Class of Warrant or Right [Line Items]  
Percentage of share capital that can be acquired 5.00%
v3.20.4
Net Income Per Share (Details) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
3 Months Ended 12 Months Ended
Dec. 31, 2020
Sep. 30, 2020
Jun. 30, 2020
Mar. 31, 2020
Dec. 31, 2019
Sep. 30, 2019
Jun. 30, 2019
Mar. 31, 2019
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Numerator:                      
Income from continuing operations $ 781 $ 621 $ 709 $ 431 $ 469 $ 210 $ 377 $ 460 $ 2,542 $ 1,516 $ 2,128
Income from discontinued operations, net of income taxes 64 43 37 2,981 87 100 25 58 3,125 270 402
Net income $ 845 $ 664 $ 746 $ 3,412 $ 556 $ 310 $ 402 $ 518 $ 5,667 $ 1,786 $ 2,530
Denominator:                      
Weighted average shares of common stock - basic (in shares) 688 696 703 753 807 830 860 900 710 849 980
Dilutive effect of equity incentive awards (in shares)                 8 7 11
Weighted average shares of common stock - diluted (in shares) 697 708 711 757 812 837 867 908 718 856 991
Income per share - basic:                      
Continuing operations (in usd per share) $ 1.14 $ 0.89 $ 1.01 $ 0.57 $ 0.58 $ 0.25 $ 0.44 $ 0.51 $ 3.58 $ 1.79 $ 2.17
Discontinued operations (in usd per share) 0.09 0.06 0.05 3.96 0.11 0.12 0.03 0.07 4.40 0.31 0.41
Net income per share - basic (in usd per share) 1.23 0.95 1.06 4.53 0.69 0.37 0.47 0.58 7.98 2.10 2.58
Income per share - diluted:                      
Continuing operations (in usd per share) 1.12 0.88 1.00 0.57 0.58 0.25 0.43 0.51 3.54 1.77 2.15
Discontinued operations (in usd per share) 0.09 0.06 0.05 3.94 0.11 0.12 0.03 0.06 4.35 0.32 0.40
Net income per share - diluted (in usd per share) $ 1.21 $ 0.94 $ 1.05 $ 4.51 $ 0.69 $ 0.37 $ 0.46 $ 0.57 $ 7.89 $ 2.09 $ 2.55
Common stock equivalents excluded from income per diluted share because their effect would have been anti-dilutive (in shares)                 5 18 12
v3.20.4
Business Combinations (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2018
Dec. 31, 2020
Dec. 31, 2019
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net [Abstract]      
Goodwill   $ 4,675 $ 4,533
Glosis      
Business Acquisition [Line Items]      
Percent of business acquired 100.00%    
Purchase consideration $ 306    
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net [Abstract]      
Goodwill 532    
Purchased intangible assets 91    
Net liabilities (50)    
Total $ 573    
v3.20.4
Discontinued Operations - Narrative (Details) - USD ($)
shares in Millions, $ in Millions
3 Months Ended 12 Months Ended
Feb. 13, 2020
Mar. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Jul. 17, 2020
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]            
Gain on sale of business     $ 0 $ (52) $ 0  
Transaction service agreement, fees $ 40          
Transaction service agreement, extension term 12 months          
Cost of net revenues     2,473 2,136 2,023  
Intercompany            
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]            
Net revenues     14 20 10  
Cost of net revenues     14 20 10  
Minimum            
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]            
Transaction service agreement, term 12 months          
Maximum            
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]            
Transaction service agreement, term 18 months          
StubHub            
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]            
Income taxes of discontinued operations     896 10 22  
StubHub | Discontinued Operations            
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]            
Consideration received for business disposal $ 4,050          
Proceeds received for business disposal 4,100          
Proceeds received for business disposal, net of income taxes and transaction costs 3,200          
Income taxes of discontinued operations 900          
Gain on sale of business $ 3,900          
Classifieds            
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]            
Income taxes of discontinued operations     $ 86 $ 172 $ 47  
Classifieds | Held-for-sale            
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]            
Amount of consideration to be received, subject to adjustments           $ 9,200
Classifieds | Held-for-sale | Forecast            
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]            
Proceeds from sale of business   $ 2,500        
Number of shares to be received from the sale   540        
v3.20.4
Discontinued Operations - Summary of Financial Results (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Income (loss) from discontinued operations, net of income taxes $ 3,125 $ 270 $ 402
StubHub      
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Net revenues 100 1,121 1,083
Cost of net revenues 31 290 265
Gross profit 69 831 818
Sales and marketing 51 491 485
Product development 26 114 100
General and administrative 30 125 90
Provision for transaction losses 3 23 33
Amortization of acquired intangible assets 1 9 10
Total operating expenses 111 762 718
Income (loss) from operations of discontinued operations (42) 69 100
Pre-tax gain on sale 3,868 0 0
Income (loss) from discontinued operations before income taxes 3,826 69 100
Income tax benefit (provision) (896) (10) (22)
Income (loss) from discontinued operations, net of income taxes 2,930 59 78
Classifieds      
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Net revenues 980 1,043 1,013
Cost of net revenues 103 82 94
Gross profit 877 961 919
Sales and marketing 286 335 330
Product development 161 150 134
General and administrative 124 59 62
Provision for transaction losses 17 15 6
Amortization of acquired intangible assets 6 11 17
Total operating expenses 594 570 549
Income (loss) from operations of discontinued operations 283 391 370
Pre-tax gain on sale 0 (2) (1)
Income (loss) from discontinued operations before income taxes 283 389 369
Income tax benefit (provision) (86) (172) (47)
Income (loss) from discontinued operations, net of income taxes 197 217 322
Paypal and Enterprise      
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Income (loss) from discontinued operations, net of income taxes $ (2) $ (6) $ 2
v3.20.4
Discontinued Operations - Summary of Cash Flow Information (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Net cash provided by discontinued operating activities $ (727) $ 531 $ 448
Net cash provided by (used in) discontinued investing activities 4,013 (135) (28)
Net cash provided by (used in) discontinued financing activities (2) 2 0
Classifieds      
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Net cash provided by discontinued operating activities 328 378 349
Net cash provided by (used in) discontinued investing activities (54) (114) (14)
Net cash provided by (used in) discontinued financing activities (2) 2 0
StubHub      
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Net cash provided by discontinued operating activities (1,055) 153 102
Net cash provided by (used in) discontinued investing activities 4,067 (21) (14)
Paypal and Enterprise      
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Net cash provided by discontinued operating activities $ 0 $ 0 $ (3)
v3.20.4
Discontinued Operations - Summary of Assets and Liabilities (Details) - USD ($)
$ in Millions
Dec. 31, 2020
Dec. 31, 2019
StubHub    
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]    
Cash and cash equivalents   $ 52
Accounts receivable, net   9
Other current assets   80
Total current assets of discontinued operations   141
Long-term investments   11
Property and equipment, net   26
Goodwill   224
Intangible assets, net   5
Operating lease right-of-use assets   29
Deferred tax assets   8
Other assets   3
Total long-term assets of discontinued operations   306
Accounts payable   19
Accrued expenses and other current liabilities   215
Deferred revenue   23
Income taxes payable   2
Total current liabilities of discontinued operations   259
Operating lease liabilities   20
Other liabilities   6
Total long-term liabilities of discontinued operations   26
Classifieds    
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]    
Cash and cash equivalents $ 23 22
Accounts receivable, net 117 136
Other current assets 30 37
Long-term investments 32 30
Property and equipment, net 31 24
Goodwill 465 396
Intangible assets, net 35 23
Operating lease right-of-use assets 20 16
Deferred tax assets 435 389
Total assets classified as held for sale in the condensed consolidated balance sheet 1,188 1,073
Short-term debt 0 2
Accounts payable 18 22
Accrued expenses and other current liabilities 104 92
Deferred revenue 4 6
Income taxes payable 35 41
Operating lease liabilities 11 11
Deferred tax liabilities 278 291
Other liabilities 2 3
Total liabilities classified as held for sale in the condensed consolidated balance sheet $ 452 $ 468
v3.20.4
Goodwill and Intangible Assets - Goodwill Balances and Adjustments (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Goodwill [Roll Forward]    
Beginning balance $ 4,533  
Ending balance 4,675 $ 4,533
Marketplace    
Goodwill [Roll Forward]    
Beginning balance 4,533 4,594
Goodwill Acquired 0 0
Adjustments 142 (61)
Ending balance $ 4,675 $ 4,533
v3.20.4
Goodwill and Intangible Assets - Intangible Assets (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Intangible Assets:      
Gross Carrying Amount   $ 1,122 $ 1,087  
Accumulated Amortization  (1,110) (1,048)  
Net Carrying Amount 12 39  
Aggregate amortization expense for intangible assets 28 35 $ 34
Customer lists and user base      
Intangible Assets:      
Gross Carrying Amount   369 356  
Accumulated Amortization  (360) (321)  
Net Carrying Amount $ 9 $ 35  
Weighted Average Useful Life (Years) 3 years 5 years  
Marketing-related      
Intangible Assets:      
Gross Carrying Amount   $ 376 $ 360  
Accumulated Amortization  (376) (360)  
Net Carrying Amount $ 0 $ 0  
Weighted Average Useful Life (Years) 0 years 5 years  
Developed technologies      
Intangible Assets:      
Gross Carrying Amount   $ 218 $ 216  
Accumulated Amortization  (218) (214)  
Net Carrying Amount $ 0 $ 2  
Weighted Average Useful Life (Years) 0 years 3 years  
All other      
Intangible Assets:      
Gross Carrying Amount   $ 159 $ 155  
Accumulated Amortization  (156) (153)  
Net Carrying Amount $ 3 $ 2  
Weighted Average Useful Life (Years) 3 years 4 years  
v3.20.4
Goodwill and Intangible Assets - Expected Future Intangible Asset Amortization (Details) - USD ($)
$ in Millions
Dec. 31, 2020
Dec. 31, 2019
Goodwill and Intangible Assets Disclosure [Abstract]    
2021 $ 12  
Net Carrying Amount $ 12 $ 39
v3.20.4
Segments (Details)
$ in Millions
3 Months Ended 12 Months Ended
Dec. 31, 2020
USD ($)
Sep. 30, 2020
USD ($)
Jun. 30, 2020
USD ($)
Mar. 31, 2020
USD ($)
Dec. 31, 2019
USD ($)
Sep. 30, 2019
USD ($)
Jun. 30, 2019
USD ($)
Mar. 31, 2019
USD ($)
Dec. 31, 2020
USD ($)
segment
Dec. 31, 2019
USD ($)
Dec. 31, 2018
USD ($)
Segment Reporting [Abstract]                      
Number of operating segments | segment                 1    
Number of reportable segments | segment                 1    
Net Revenues by type                      
Total consolidated net revenue $ 2,868 $ 2,606 $ 2,668 $ 2,129 $ 2,236 $ 2,083 $ 2,156 $ 2,161 $ 10,271 $ 8,636 $ 8,650
Long-lived tangible assets by geography:                      
Total long-lived tangible assets 1,867       2,043       1,867 2,043  
U.S.                      
Net Revenues by type                      
Total consolidated net revenue                 4,151 3,303 3,382
Long-lived tangible assets by geography:                      
Total long-lived tangible assets 1,579       1,743       1,579 1,743  
United Kingdom                      
Net Revenues by type                      
Total consolidated net revenue                 1,678 1,323 1,385
South Korea                      
Net Revenues by type                      
Total consolidated net revenue                 1,390 1,220 1,194
Germany                      
Net Revenues by type                      
Total consolidated net revenue                 1,106 1,034 1,169
Rest of world                      
Net Revenues by type                      
Total consolidated net revenue                 1,946 1,756 1,520
International                      
Long-lived tangible assets by geography:                      
Total long-lived tangible assets $ 288       $ 300       288 300  
Net transaction revenues                      
Net Revenues by type                      
Total consolidated net revenue                 9,300 7,578 7,416
Marketing services and other revenues                      
Net Revenues by type                      
Total consolidated net revenue                 $ 971 $ 1,058 $ 1,234
v3.20.4
Investments - Available-For-Sale Securities (Details) - USD ($)
$ in Millions
Dec. 31, 2020
Dec. 31, 2019
Debt Securities, Available-for-sale, Unrealized Gain (Loss) [Abstract]    
Estimated Fair Value $ 2,684  
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, Rolling Maturity, Fair Value [Abstract]    
One year or less (including restricted cash of $143) 2,398  
One year through two years 198  
Two years through three years 88  
Estimated Fair Value 2,684  
Short-term Investments    
Debt Securities, Available-for-sale, Unrealized Gain (Loss) [Abstract]    
Gross Amortized Cost 2,395 $ 1,849
Gross Unrealized Gains 3 1
Gross Unrealized Losses 0 0
Estimated Fair Value 2,398 1,850
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, Rolling Maturity, Fair Value [Abstract]    
Estimated Fair Value 2,398 1,850
Short-term Investments | Restricted cash    
Debt Securities, Available-for-sale, Unrealized Gain (Loss) [Abstract]    
Gross Amortized Cost 143 21
Gross Unrealized Gains 0 0
Gross Unrealized Losses 0 0
Estimated Fair Value 143 21
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, Rolling Maturity, Fair Value [Abstract]    
Estimated Fair Value 143 21
Short-term Investments | Corporate debt securities    
Debt Securities, Available-for-sale, Unrealized Gain (Loss) [Abstract]    
Gross Amortized Cost 2,252 1,653
Gross Unrealized Gains 3 1
Gross Unrealized Losses 0 0
Estimated Fair Value 2,255 1,654
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, Rolling Maturity, Fair Value [Abstract]    
Estimated Fair Value 2,255 1,654
Short-term Investments | Government and agency securities    
Debt Securities, Available-for-sale, Unrealized Gain (Loss) [Abstract]    
Gross Amortized Cost   175
Gross Unrealized Gains   0
Gross Unrealized Losses   0
Estimated Fair Value   175
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, Rolling Maturity, Fair Value [Abstract]    
Estimated Fair Value   175
Long-term Investments    
Debt Securities, Available-for-sale, Unrealized Gain (Loss) [Abstract]    
Gross Amortized Cost 284 957
Gross Unrealized Gains 2 4
Gross Unrealized Losses 0 0
Estimated Fair Value 286 961
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, Rolling Maturity, Fair Value [Abstract]    
Estimated Fair Value 286 961
Long-term Investments | Corporate debt securities    
Debt Securities, Available-for-sale, Unrealized Gain (Loss) [Abstract]    
Gross Amortized Cost 284 957
Gross Unrealized Gains 2 4
Gross Unrealized Losses 0 0
Estimated Fair Value 286 961
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, Rolling Maturity, Fair Value [Abstract]    
Estimated Fair Value $ 286 $ 961
v3.20.4
Investments - Additional Information (Details) - USD ($)
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Business Acquisition [Line Items]      
Investment securities in a continuous unrealized loss position for less than 12 months, estimated fair value $ 261,000,000 $ 774,000,000  
Investment securities in a continuous unrealized loss position for greater than 12 months, estimated fair value $ 0 92,000,000  
Weighted average remaining duration 5 months    
Upward adjustments for observable price changes $ 239,000,000 0  
Kakao Bank      
Business Acquisition [Line Items]      
Upward adjustments for observable price changes 239,000,000    
Cash investment to acquire ownership interest 18,000,000    
Paytm Mall      
Business Acquisition [Line Items]      
Cash investment to acquire ownership interest $ 0 160,000,000 $ 0
Other Investments      
Business Acquisition [Line Items]      
Cash investment to acquire ownership interest   $ 40,000,000  
Flipkart      
Business Acquisition [Line Items]      
Gain from sale of equity method investment     313,000,000
Glosis      
Business Acquisition [Line Items]      
Gain from sale of equity method investment     $ 266,000,000
v3.20.4
Investments - Equity Investments (Details) - USD ($)
$ in Millions
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Investments [Abstract]      
Equity investments without readily determinable fair values $ 539 $ 307 $ 107
Equity investments under the equity method of accounting 8 7  
Total equity investments $ 547 $ 314  
v3.20.4
Investments - Unrealized Gain (Loss) on Investments (Details)
$ in Millions
12 Months Ended
Dec. 31, 2020
USD ($)
Investments [Abstract]  
Net gains/(losses) recognized during the period on equity investments $ 240
Less: Net gains/(losses) recognized during the period on equity investments sold during the period 0
Total unrealized gains/(losses) on equity investments still held at December 31, 2020 $ 240
v3.20.4
Investments - Carrying Value of Equity Investments Without Readily Determinable Fair Values (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Investments [Abstract]    
Cumulative upward adjustments for observable price changes $ 239  
Cumulative downward adjustments for price changes and impairment 121  
Equity Securities without Readily Determinable Fair Value [Roll Forward]    
Carrying value, beginning of period 307 $ 107
Additions 22 200
Upward adjustments for observable price changes 239 0
Downward adjustments for observable price changes and impairment (40) 0
Foreign currency translation and other 11 0
Carrying value, end of period $ 539 $ 307
v3.20.4
Derivative Instruments - Additional Information (Details)
12 Months Ended
Dec. 31, 2020
USD ($)
tranche
Dec. 31, 2019
USD ($)
Dec. 31, 2018
USD ($)
Jul. 31, 2020
Jun. 30, 2020
Mar. 31, 2020
USD ($)
Jul. 31, 2014
USD ($)
Derivatives, Fair Value [Line Items]              
Notional amount $ 6,566,000,000 $ 4,459,000,000          
Net derivative loss reclassified into earnings within next 12 months 73,000,000            
Interest rate cash flow hedges to be reclassified into earnings within next 12 months 1,000,000            
Repayments of debt 1,771,000,000 1,550,000,000 $ 750,000,000        
Offset asset 26,000,000            
Offset liability 26,000,000            
Net derivative assets 23,000,000            
Net derivative liabilities $ 18,000,000            
Senior Notes              
Derivatives, Fair Value [Line Items]              
Face amount           $ 1,000,000,000  
Senior Notes | 2.200% Senior notes due 2019              
Derivatives, Fair Value [Line Items]              
Repayments of debt   $ 1,150,000,000          
Interest rate per annum   2.20%          
Senior Notes | 2.875% Senior notes due 2021              
Derivatives, Fair Value [Line Items]              
Interest rate per annum 2.875% 2.875%   2.875% 2.875%    
Face amount   $ 750,000,000          
Senior Notes | 3.450% Senior notes due 2024              
Derivatives, Fair Value [Line Items]              
Interest rate per annum 3.45% 3.45%          
Face amount   $ 500,000,000          
Warrant              
Derivatives, Fair Value [Line Items]              
Percent of shares acquirable 5.00%            
Warrant term 7 years            
Number of tranches | tranche 4            
Maximum number of tranches vesting per year | tranche 2            
Interest Rate Contract              
Derivatives, Fair Value [Line Items]              
Offset asset $ 1,000,000            
Offset liability 1,000,000            
Net derivative assets 12,000,000            
Net derivative liabilities $ 1,000,000            
Designated as Hedging Instrument | Foreign Exchange Contract | Minimum              
Derivatives, Fair Value [Line Items]              
Derivative term 1 month            
Designated as Hedging Instrument | Foreign Exchange Contract | Maximum              
Derivatives, Fair Value [Line Items]              
Derivative term 1 year            
Designated as Hedging Instrument | Cash Flow Hedging | Forward-Starting Interest Rate Swap              
Derivatives, Fair Value [Line Items]              
Notional amount $ 700,000,000            
Designated as Hedging Instrument | Cash Flow Hedging | Forward-Starting Interest Rate Swap | Maximum              
Derivatives, Fair Value [Line Items]              
Derivative term 10 years            
Designated as Hedging Instrument | Cash Flow Hedging | Foreign Exchange Contract              
Derivatives, Fair Value [Line Items]              
Notional amount $ 2,305,000,000 1,983,000,000          
Designated as Hedging Instrument | Cash Flow Hedging | Foreign Exchange Contract | Maximum              
Derivatives, Fair Value [Line Items]              
Derivative maturity 24 months            
Designated as Hedging Instrument | Cash Flow Hedging | Floating to Fixed Interest Rate Swap              
Derivatives, Fair Value [Line Items]              
Notional amount $ 400,000,000            
Designated as Hedging Instrument | Cash Flow Hedging | Interest Rate Contract              
Derivatives, Fair Value [Line Items]              
Notional amount 1,100,000,000 0          
Designated as Hedging Instrument | Fair Value Hedging | Interest Rate Swap              
Derivatives, Fair Value [Line Items]              
Derivative liability $ 2,400,000,000 $ 2,400,000,000         $ 2,400,000,000
v3.20.4
Derivative Instruments - Fair Value of Derivative Instruments (Details) - USD ($)
$ in Millions
Dec. 31, 2020
Dec. 31, 2019
Derivatives, Fair Value [Line Items]    
Derivative Assets $ 1,113 $ 345
Derivative Liabilities 46 20
Total fair value of derivative instruments 1,067 325
Foreign Exchange Contract | Not Designated as Hedging Instrument | Other Current Assets    
Derivatives, Fair Value [Line Items]    
Derivative Assets 23 13
Foreign Exchange Contract | Not Designated as Hedging Instrument | Other Current Liabilities    
Derivatives, Fair Value [Line Items]    
Derivative Liabilities 25 16
Cash Flow Hedging | Foreign Exchange Contract | Designated as Hedging Instrument | Other Current Assets    
Derivatives, Fair Value [Line Items]    
Derivative Assets 12 36
Cash Flow Hedging | Foreign Exchange Contract | Designated as Hedging Instrument | Other Assets    
Derivatives, Fair Value [Line Items]    
Derivative Assets 14 15
Cash Flow Hedging | Foreign Exchange Contract | Designated as Hedging Instrument | Other Current Liabilities    
Derivatives, Fair Value [Line Items]    
Derivative Liabilities 17 2
Cash Flow Hedging | Interest Rate Contract | Designated as Hedging Instrument | Other Assets    
Derivatives, Fair Value [Line Items]    
Derivative Assets 13 0
Cash Flow Hedging | Interest Rate Contract | Designated as Hedging Instrument | Other Current Liabilities    
Derivatives, Fair Value [Line Items]    
Derivative Liabilities 1 0
Cash Flow Hedging | Interest Rate Contract | Designated as Hedging Instrument | Other Liabilities    
Derivatives, Fair Value [Line Items]    
Derivative Liabilities 1 0
Net Investment Hedging | Foreign Exchange Contract | Designated as Hedging Instrument | Other Current Liabilities    
Derivatives, Fair Value [Line Items]    
Derivative Liabilities 2 2
Fair Value Hedging | Warrant | Designated as Hedging Instrument | Warrant Asset    
Derivatives, Fair Value [Line Items]    
Derivative Assets $ 1,051 $ 281
v3.20.4
Derivative Instruments - Effect of Derivative Contracts on Accumulated Other Comprehensive Income (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Foreign Exchange Contract      
Effect of Derivative Contracts on Accumulated Other Comprehensive Income:      
Less: Amount of Gain (Loss) Reclassified From AOCI to Earnings $ (5) $ 70 $ (2)
Designated as Hedging Instrument | Cash Flow Hedging      
Effect of Derivative Contracts on Accumulated Other Comprehensive Income:      
Beginning balance (9)    
Amount of Gain (Loss) Recognized in Other Comprehensive  Income (61)    
Less: Amount of Gain (Loss) Reclassified From AOCI to Earnings 15    
Ending balance (85) (9)  
Designated as Hedging Instrument | Cash Flow Hedging | Foreign Exchange Contract      
Effect of Derivative Contracts on Accumulated Other Comprehensive Income:      
Beginning balance (9) 68  
Amount of Gain (Loss) Recognized in Other Comprehensive  Income (71) 4  
Less: Amount of Gain (Loss) Reclassified From AOCI to Earnings 15 81  
Ending balance (95) (9) $ 68
Designated as Hedging Instrument | Cash Flow Hedging | Interest Rate Contract      
Effect of Derivative Contracts on Accumulated Other Comprehensive Income:      
Beginning balance 0    
Amount of Gain (Loss) Recognized in Other Comprehensive  Income 10    
Less: Amount of Gain (Loss) Reclassified From AOCI to Earnings 0    
Ending balance $ 10 $ 0  
v3.20.4
Derivative Instruments - Effect of Derivative Contracts on Condensed Consolidated Financial Information (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Foreign Exchange Contract      
Derivative Instruments, Gain (Loss)      
Gain (loss) recognized from derivative contracts in the consolidated statement of income $ (5) $ 70 $ (2)
Interest and Other, Net | Warrant      
Derivative Instruments, Gain (Loss)      
Gain (loss) from hedged items attributable to hedged risk recognized in interest and other, net 770 133 104
Designated as Hedging Instrument | Cash Flow Hedging      
Derivative Instruments, Gain (Loss)      
Gain (loss) recognized from derivative contracts in the consolidated statement of income 15    
Designated as Hedging Instrument | Cash Flow Hedging | Foreign Exchange Contract      
Derivative Instruments, Gain (Loss)      
Gain (loss) recognized from derivative contracts in the consolidated statement of income 15 81  
Designated as Hedging Instrument | Cash Flow Hedging | Interest Rate Contract      
Derivative Instruments, Gain (Loss)      
Gain (loss) recognized from derivative contracts in the consolidated statement of income 0    
Designated as Hedging Instrument | Revenues, Net | Cash Flow Hedging | Foreign Exchange Contract      
Derivative Instruments, Gain (Loss)      
Gain (loss) recognized from derivative contracts in the consolidated statement of income 15 81 (8)
Designated as Hedging Instrument | Interest and Other, Net | Cash Flow Hedging | Interest Rate Contract      
Derivative Instruments, Gain (Loss)      
Gain (loss) from interest rate contracts designated as fair value hedges recognized in interest and other, net 0 0 0
Designated as Hedging Instrument | Interest and Other, Net | Fair Value Hedging | Interest Rate Contract      
Derivative Instruments, Gain (Loss)      
Gain (loss) recognized from derivative contracts in the consolidated statement of income 0 0 0
Gain (loss) from interest rate contracts designated as fair value hedges recognized in interest and other, net 0 34 (19)
Gain (loss) from hedged items attributable to hedged risk recognized in interest and other, net 0 (34) 19
Not Designated as Hedging Instrument | Interest and Other, Net | Foreign Exchange Contract      
Derivative Instruments, Gain (Loss)      
Gain (loss) recognized from derivative contracts in the consolidated statement of income $ (20) $ (11) $ 6
v3.20.4
Derivative Instruments - Notional Amount of Derivatives Outstanding (Details) - USD ($)
$ in Millions
Dec. 31, 2020
Dec. 31, 2019
Derivatives, Fair Value [Line Items]    
Derivative, Notional Amount $ 6,566 $ 4,459
Foreign Exchange Contract | Not Designated as Hedging Instrument    
Derivatives, Fair Value [Line Items]    
Derivative, Notional Amount 3,027 2,276
Cash Flow Hedging | Foreign Exchange Contract | Designated as Hedging Instrument    
Derivatives, Fair Value [Line Items]    
Derivative, Notional Amount 2,305 1,983
Cash Flow Hedging | Interest Rate Contract | Designated as Hedging Instrument    
Derivatives, Fair Value [Line Items]    
Derivative, Notional Amount 1,100 0
Net Investment Hedging | Foreign Exchange Contract | Designated as Hedging Instrument    
Derivatives, Fair Value [Line Items]    
Derivative, Notional Amount $ 134 $ 200
v3.20.4
Fair Value Measurement of Assets and Liabilities - Financial Assets and Liabilities Measured at Fair Value, Recurring (Details) - USD ($)
$ in Millions
Dec. 31, 2020
Dec. 31, 2019
Assets:    
Derivatives $ 23  
Liabilities:    
Derivative liabilities 18  
Fair Value, Measurements, Recurring    
Assets:    
Cash and cash equivalents 1,428 $ 901
Total financial assets 5,225 4,057
Fair Value, Measurements, Recurring | Short-term investments    
Assets:    
Investments 2,398 1,850
Fair Value, Measurements, Recurring | Derivatives    
Assets:    
Derivatives 1,113 345
Fair Value, Measurements, Recurring | Long-term investments    
Assets:    
Investments 286 961
Fair Value, Measurements, Recurring | Derivatives    
Liabilities:    
Derivative liabilities 46 20
Fair Value, Measurements, Recurring | Restricted cash | Short-term investments    
Assets:    
Investments 143 21
Fair Value, Measurements, Recurring | Corporate debt securities | Short-term investments    
Assets:    
Investments 2,255 1,654
Fair Value, Measurements, Recurring | Corporate debt securities | Long-term investments    
Assets:    
Investments 286 961
Fair Value, Measurements, Recurring | Government and agency securities | Short-term investments    
Assets:    
Investments   175
Fair Value, Measurements, Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1)    
Assets:    
Cash and cash equivalents 1,217 901
Total financial assets 1,360 922
Fair Value, Measurements, Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1) | Short-term investments    
Assets:    
Investments 143 21
Fair Value, Measurements, Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1) | Derivatives    
Assets:    
Derivatives 0 0
Fair Value, Measurements, Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1) | Long-term investments    
Assets:    
Investments 0 0
Fair Value, Measurements, Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1) | Derivatives    
Liabilities:    
Derivative liabilities 0 0
Fair Value, Measurements, Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1) | Restricted cash | Short-term investments    
Assets:    
Investments 143 21
Fair Value, Measurements, Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1) | Corporate debt securities | Short-term investments    
Assets:    
Investments 0 0
Fair Value, Measurements, Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1) | Corporate debt securities | Long-term investments    
Assets:    
Investments 0 0
Fair Value, Measurements, Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1) | Government and agency securities | Short-term investments    
Assets:    
Investments   0
Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2)    
Assets:    
Cash and cash equivalents 211 0
Total financial assets 2,814 2,854
Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2) | Short-term investments    
Assets:    
Investments 2,255 1,829
Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2) | Derivatives    
Assets:    
Derivatives 62 64
Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2) | Long-term investments    
Assets:    
Investments 286 961
Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2) | Derivatives    
Liabilities:    
Derivative liabilities 46 20
Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2) | Restricted cash | Short-term investments    
Assets:    
Investments 0 0
Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2) | Corporate debt securities | Short-term investments    
Assets:    
Investments 2,255 1,654
Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2) | Corporate debt securities | Long-term investments    
Assets:    
Investments 286 961
Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2) | Government and agency securities | Short-term investments    
Assets:    
Investments   175
Fair Value, Measurements, Recurring | Significant  Unobservable Inputs (Level 3)    
Assets:    
Cash and cash equivalents 0 0
Total financial assets 1,051 281
Fair Value, Measurements, Recurring | Significant  Unobservable Inputs (Level 3) | Short-term investments    
Assets:    
Investments 0 0
Fair Value, Measurements, Recurring | Significant  Unobservable Inputs (Level 3) | Derivatives    
Assets:    
Derivatives 1,051 281
Fair Value, Measurements, Recurring | Significant  Unobservable Inputs (Level 3) | Long-term investments    
Assets:    
Investments 0 0
Fair Value, Measurements, Recurring | Significant  Unobservable Inputs (Level 3) | Derivatives    
Liabilities:    
Derivative liabilities 0 0
Fair Value, Measurements, Recurring | Significant  Unobservable Inputs (Level 3) | Restricted cash | Short-term investments    
Assets:    
Investments 0 0
Fair Value, Measurements, Recurring | Significant  Unobservable Inputs (Level 3) | Corporate debt securities | Short-term investments    
Assets:    
Investments 0 0
Fair Value, Measurements, Recurring | Significant  Unobservable Inputs (Level 3) | Corporate debt securities | Long-term investments    
Assets:    
Investments $ 0 0
Fair Value, Measurements, Recurring | Significant  Unobservable Inputs (Level 3) | Government and agency securities | Short-term investments    
Assets:    
Investments   $ 0
v3.20.4
Fair Value Measurement of Assets and Liabilities - Assets Measured Valued Using Unobservable Inputs (Details) - Fair Value, Measurements, Recurring - Significant  Unobservable Inputs (Level 3) - Warrant - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]    
Opening balance at beginning of period $ 281 $ 148
Change in fair value 770 133
Closing balance at end of period $ 1,051 $ 281
v3.20.4
Fair Value Measurement of Assets and Liabilities - Quantitative Information About Level 3 Significant Inputs (Details) - Significant  Unobservable Inputs (Level 3) - Fair Value, Measurements, Recurring
$ in Millions
Dec. 31, 2020
USD ($)
Dec. 31, 2019
USD ($)
Dec. 31, 2018
USD ($)
Probability of vesting | Minimum      
Fair Value, Assets Measured on Recurring Basis, Financial Statement Captions [Line Items]      
Warrant, measurement input 0    
Probability of vesting | Maximum      
Fair Value, Assets Measured on Recurring Basis, Financial Statement Captions [Line Items]      
Warrant, measurement input 0.950    
Probability of vesting | Weighted Average      
Fair Value, Assets Measured on Recurring Basis, Financial Statement Captions [Line Items]      
Warrant, measurement input 0.71    
Equity volatility | Minimum      
Fair Value, Assets Measured on Recurring Basis, Financial Statement Captions [Line Items]      
Warrant, measurement input 0.218    
Equity volatility | Maximum      
Fair Value, Assets Measured on Recurring Basis, Financial Statement Captions [Line Items]      
Warrant, measurement input 0.579    
Equity volatility | Weighted Average      
Fair Value, Assets Measured on Recurring Basis, Financial Statement Captions [Line Items]      
Warrant, measurement input 0.40    
Warrant      
Fair Value, Assets Measured on Recurring Basis, Financial Statement Captions [Line Items]      
Warrant $ 1,051 $ 281 $ 148
v3.20.4
Balance Sheet Components - Cash, Cash Equivalents and Restricted Cash (Details) - USD ($)
$ in Millions
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Balance Sheet Components [Abstract]      
Cash and cash equivalents $ 1,428 $ 901  
Restricted cash included in short-term investments 143 21  
Cash, cash equivalents and restricted cash $ 1,571 $ 922 $ 2,084
v3.20.4
Balance Sheet Components - Other Current Assets (Details) - USD ($)
$ in Millions
Dec. 31, 2020
Dec. 31, 2019
Balance Sheet Components [Abstract]    
Customer accounts and funds receivable $ 939 $ 625
Payment processor advances 363 23
Other 462 416
Other current assets $ 1,764 $ 1,064
v3.20.4
Balance Sheet Components - Property, Plant and Equipment (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Property, Plant and Equipment [Line Items]      
Property and equipment, gross $ 6,207 $ 6,141  
Accumulated depreciation (4,849) (4,681)  
Property and equipment, net 1,358 1,460  
Depreciation expense 580 594 $ 591
Computer equipment and software      
Property, Plant and Equipment [Line Items]      
Property and equipment, gross 4,810 4,779  
Land and buildings, including building improvements      
Property, Plant and Equipment [Line Items]      
Property and equipment, gross 744 739  
Leasehold improvements      
Property, Plant and Equipment [Line Items]      
Property and equipment, gross 343 362  
Furniture and fixtures      
Property, Plant and Equipment [Line Items]      
Property and equipment, gross 156 159  
Construction in progress and other      
Property, Plant and Equipment [Line Items]      
Property and equipment, gross $ 154 $ 102  
v3.20.4
Balance Sheet Components - Accrued Expense and Other Current Liabilities (Details) - USD ($)
$ in Millions
Dec. 31, 2020
Dec. 31, 2019
Balance Sheet Components [Abstract]    
Customer accounts and funds payable $ 1,052 $ 695
Compensation and related benefits 538 420
Sales and use tax accruals 243 90
Advertising accruals 221 147
Other 856 745
Accrued expenses and other current liabilities $ 2,910 $ 2,097
v3.20.4
Debt - Carrying Value of Outstanding Debt (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2020
Jul. 31, 2020
Jun. 30, 2020
Mar. 31, 2020
Dec. 31, 2019
Long-Term Debt          
Total senior notes $ 7,750       $ 7,750
Hedge accounting fair value adjustments 10       15
Unamortized premium/(discount) and debt issuance costs (20)       (44)
Other long-term borrowings 5       17
Current portion of long-term debt 0       1,000
Total long-term debt 7,745       6,738
Short-Term Debt          
Current portion of long-term debt 0       1,000
Unamortized premium/(discount) and debt issuance costs 0       (1)
Other short-term borrowings 18       21
Total short-term debt 18       1,020
Total Debt 7,763       7,758
Senior Notes | Floating rate, Senior notes due 2023          
Long-Term Debt          
Total senior notes $ 400       $ 400
Effective interest rate 1.187%       2.913%
Senior Notes | Floating rate, Senior notes due 2023 | LIBOR          
Long-Term Debt          
Variable rate 0.87%        
Senior Notes | 3.250% Senior notes due 2020          
Long-Term Debt          
Coupon rate, fixed rate notes 3.25% 3.25%      
Total senior notes $ 0 $ 500     $ 500
Effective interest rate 0.00%       3.389%
Senior Notes | 2.150% Senior notes due 2020          
Long-Term Debt          
Coupon rate, fixed rate notes 2.15%   2.15%    
Total senior notes $ 0       $ 500
Effective interest rate 0.00%       2.344%
Senior Notes | 2.875% Senior notes due 2021          
Long-Term Debt          
Coupon rate, fixed rate notes 2.875% 2.875% 2.875%   2.875%
Total senior notes $ 0       $ 750
Effective interest rate 0.00%       2.993%
Senior Notes | 3.800% Senior notes due 2022          
Long-Term Debt          
Coupon rate, fixed rate notes 3.80%        
Total senior notes $ 750       $ 750
Effective interest rate 3.989%       3.989%
Senior Notes | 2.600% Senior notes due 2022          
Long-Term Debt          
Coupon rate, fixed rate notes 2.60%        
Total senior notes $ 1,000       $ 1,000
Effective interest rate 2.678%       2.678%
Senior Notes | 2.750% Senior notes due 2023          
Long-Term Debt          
Coupon rate, fixed rate notes 2.75%        
Total senior notes $ 750       $ 750
Effective interest rate 2.866%       2.866%
Senior Notes | 3.450% Senior notes due 2024          
Long-Term Debt          
Coupon rate, fixed rate notes 3.45%       3.45%
Total senior notes $ 750       $ 750
Effective interest rate 3.531%       3.531%
Senior Notes | 1.900% Senior notes due 2025          
Long-Term Debt          
Coupon rate, fixed rate notes 1.90%   1.90% 1.90%  
Total senior notes $ 800       $ 0
Effective interest rate 1.803%       0.00%
Senior Notes | 3.600% Senior notes due 2027          
Long-Term Debt          
Coupon rate, fixed rate notes 3.60%        
Total senior notes $ 850       $ 850
Effective interest rate 3.689%       3.689%
Senior Notes | 2.700% Senior notes due 2030          
Long-Term Debt          
Coupon rate, fixed rate notes 2.70%   2.70% 2.70%  
Total senior notes $ 950       $ 0
Effective interest rate 2.623%       0.00%
Senior Notes | 4.000% Senior notes due 2042          
Long-Term Debt          
Coupon rate, fixed rate notes 4.00%        
Total senior notes $ 750       $ 750
Effective interest rate 4.114%       4.114%
Senior Notes | 6.000% Senior notes due 2056          
Long-Term Debt          
Coupon rate, fixed rate notes 6.00%        
Total senior notes $ 750       $ 750
Effective interest rate 6.547%       6.547%
v3.20.4
Debt - Senior Notes (Details) - USD ($)
1 Months Ended 12 Months Ended
Aug. 31, 2020
Jul. 31, 2020
Jun. 30, 2020
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Jan. 29, 2021
Mar. 31, 2020
Jul. 31, 2014
Debt Instrument [Line Items]                  
Long-term debt       $ 7,745,000,000 $ 6,738,000,000        
Principal amount       7,750,000,000 7,750,000,000        
Repayment of debt       1,771,000,000 1,550,000,000 $ 750,000,000      
Interest Rate Swap | Designated as Hedging Instrument | Fair Value Hedging                  
Debt Instrument [Line Items]                  
Derivative liability       $ 2,400,000,000 2,400,000,000       $ 2,400,000,000
Senior Notes                  
Debt Instrument [Line Items]                  
Face amount               $ 1,000,000,000  
Redemption percentage in event of change in control       101.00%          
Interest expense       $ 284,000,000 301,000,000 $ 318,000,000      
Fair value of long-term debt       $ 8,300,000,000 7,900,000,000        
Senior Notes | 2.150% Senior notes due 2020                  
Debt Instrument [Line Items]                  
Interest rate per annum     2.15% 2.15%          
Repayments of debt     $ 500,000,000            
Principal amount       $ 0 500,000,000        
Senior Notes | 1.900% Senior notes due 2025 and 2.700% Senior notes due 2030                  
Debt Instrument [Line Items]                  
Face amount     750,000,000            
Senior Notes | 1.900% Senior notes due 2025 and 2.700% Senior notes due 2030 | Subsequent Event                  
Debt Instrument [Line Items]                  
Face amount             $ 750,000,000    
Interest rate per annum             6.00%    
Senior Notes | 1.900% Senior notes due 2025                  
Debt Instrument [Line Items]                  
Face amount     $ 300,000,000         $ 500,000,000  
Interest rate per annum     1.90% 1.90%       1.90%  
Principal amount       $ 800,000,000 0        
Senior Notes | 2.700% Senior notes due 2030                  
Debt Instrument [Line Items]                  
Face amount     $ 450,000,000         $ 500,000,000  
Interest rate per annum     2.70% 2.70%       2.70%  
Principal amount       $ 950,000,000 0        
Senior Notes | 2.875% Senior notes due 2021                  
Debt Instrument [Line Items]                  
Face amount         $ 750,000,000        
Interest rate per annum   2.875% 2.875% 2.875% 2.875%        
Repayments of debt $ 430,000,000 $ 2,000,000              
Repurchased face amount     $ 750,000,000            
Percentage of principal amount redeemed     44.00%            
Payments for repurchase of debt     $ 339,000,000            
Carrying amount of repurchased debt     329,000,000            
Loss on extinguishment of debt     10,000,000            
Long-term debt 419,000,000                
Debt premium $ 11,000,000                
Principal amount       $ 0 $ 750,000,000        
Senior Notes | 3.250% Senior notes due 2020                  
Debt Instrument [Line Items]                  
Interest rate per annum   3.25%   3.25%          
Redemption price percentage   100.00%              
Principal amount   $ 500,000,000   $ 0 500,000,000        
Senior Notes | Floating rate notes                  
Debt Instrument [Line Items]                  
Repayment of debt         400,000,000        
Senior Notes | 6.000% Senior notes due 2056                  
Debt Instrument [Line Items]                  
Interest rate per annum       6.00%          
Redemption price percentage       100.00%          
Principal amount       $ 750,000,000 $ 750,000,000        
Senior Notes | 2.200% Senior notes due 2019                  
Debt Instrument [Line Items]                  
Interest rate per annum         2.20%        
Repayment of debt         $ 1,150,000,000        
Senior Notes | 3.800% Senior notes due 2022                  
Debt Instrument [Line Items]                  
Interest rate per annum       3.80%          
Principal amount       $ 750,000,000 750,000,000        
Senior Notes | 2.750% Senior notes due 2023                  
Debt Instrument [Line Items]                  
Interest rate per annum       2.75%          
Principal amount       $ 750,000,000 750,000,000        
Senior Notes | 3.600% Senior notes due 2027                  
Debt Instrument [Line Items]                  
Interest rate per annum       3.60%          
Principal amount       $ 850,000,000 850,000,000        
Senior Notes | 3.450% Senior notes due 2024                  
Debt Instrument [Line Items]                  
Face amount         $ 500,000,000        
Interest rate per annum       3.45% 3.45%        
Principal amount       $ 750,000,000 $ 750,000,000        
Convertible Debt | LIBOR-based floating rate debt                  
Debt Instrument [Line Items]                  
Face amount     $ 400,000,000            
v3.20.4
Debt - Commercial Paper and Credit Agreement (Details)
1 Months Ended 12 Months Ended
Mar. 31, 2020
USD ($)
Nov. 30, 2015
USD ($)
Dec. 31, 2020
USD ($)
Dec. 31, 2019
USD ($)
Debt Instrument [Line Items]        
Maximum consolidated leverage ratio     4.0  
Maximum consolidated leverage ratio following a material acquisition     4.5  
Commercial Paper        
Debt Instrument [Line Items]        
Amount outstanding     $ 0 $ 0
Commercial Paper | Maximum        
Debt Instrument [Line Items]        
Debt term     397 days  
Commercial Paper | Revolving Credit Facility        
Debt Instrument [Line Items]        
Borrowing capacity reserved, commercial paper     $ 1,500,000,000  
Unsecured Debt | Revolving Credit Facility        
Debt Instrument [Line Items]        
Debt term 5 years 5 years    
Amount outstanding     0  
Maximum borrowing capacity $ 2,000,000,000 $ 2,000,000,000    
Allowable increase in borrowing capacity, maximum $ 1,000,000,000      
Remaining borrowing capacity     $ 2,000,000,000  
v3.20.4
Debt - Expected Future Maturities of Long Term Debt (Details) - USD ($)
$ in Millions
Dec. 31, 2020
Dec. 31, 2019
Debt Disclosure [Abstract]    
2021 $ 750  
2022 1,750  
2023 1,150  
2024 750  
2025 800  
Thereafter 2,550  
Total future maturities $ 7,750 $ 7,750
v3.20.4
Leases - Summary of Leases by Balance Sheet Location (Details) - USD ($)
$ in Millions
Dec. 31, 2020
Dec. 31, 2019
Assets    
Operating $ 509 $ 583
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List] us-gaap:OperatingLeaseRightOfUseAsset us-gaap:OperatingLeaseRightOfUseAsset
Finance $ 28 $ 31
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List] us-gaap:PropertyPlantAndEquipmentNet us-gaap:PropertyPlantAndEquipmentNet
Total leased assets $ 537 $ 614
Liabilities    
Operating - current $ 172 $ 153
Operating Lease, Liability, Current, Statement of Financial Position [Extensible List] us-gaap:OtherLiabilitiesCurrent us-gaap:OtherLiabilitiesCurrent
Finance - current $ 13 $ 11
Finance Lease, Liability, Current, Statement of Financial Position [Extensible List] us-gaap:DebtCurrent us-gaap:DebtCurrent
Operating - noncurrent $ 380 $ 461
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List] us-gaap:OperatingLeaseLiabilityNoncurrent us-gaap:OperatingLeaseLiabilityNoncurrent
Finance - noncurrent $ 5 $ 16
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List] us-gaap:LongTermDebtNoncurrent us-gaap:LongTermDebtNoncurrent
Total lease liabilities $ 570 $ 641
Accumulated amortization, finance lease $ 7 $ 2
v3.20.4
Leases - Summary of Lease Costs (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Leases [Abstract]    
Amortization of right-of-use assets $ 4 $ 2
Interest on lease liabilities 1 1
Operating lease cost 186 193
Total lease cost $ 191 $ 196
v3.20.4
Leases - Summary of Operating and Finance Lease Maturities (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Operating      
2021 $ 183    
2022 165    
2023 115    
2024 45    
2025 34    
Thereafter 42    
Total lease payments 584    
Less interest (32)    
Present value of lease liabilities 552    
Finance      
2021 13    
2022 5    
2023 1    
2024 0    
2025 0    
Thereafter 0    
Total lease payments 19    
Less interest (1)    
Present value of lease liabilities 18    
Rent expense $ 204 $ 211  
Rent expense     $ 97
v3.20.4
Leases - Summary of Lease Terms and Discount Rate (Details)
Dec. 31, 2020
Dec. 31, 2019
Weighted Average Remaining Lease Term    
Operating leases (in years) 3 years 11 months 1 day 4 years 8 months 19 days
Weighted Average Discount Rate    
Operating leases (in percentage) 2.29% 3.10%
v3.20.4
Leases - Summary of Supplemental Cash Flow Information (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Cash paid for amounts included in the measurement of lease liabilities:      
Operating cash flows from operating leases $ 171 $ 175  
Operating cash flows from finance leases 1 1 $ 0
Financing cash flows from finance leases 11 6  
Right-of-use assets obtained in exchange for new lease obligations:      
Operating leases 88 93  
Finance leases $ 0 $ 34  
v3.20.4
Commitments and Contingencies (Details)
$ in Billions
Dec. 31, 2020
USD ($)
Commitments and Contingencies Disclosure [Abstract]  
Pooling arrangement, aggregate cash deposits $ 5.2
Pooling arrangement, cash withdrawals $ 4.9
v3.20.4
Stockholders' Equity - Additional Information (Details) - USD ($)
1 Months Ended 12 Months Ended
Feb. 04, 2021
Feb. 13, 2020
Jul. 31, 2020
Dec. 31, 2020
Dec. 31, 2019
Jan. 31, 2020
Jan. 31, 2019
Equity [Abstract]              
Number of preferred shares authorized       10,000,000 10,000,000    
Preferred stock, par value (in usd per share)       $ 0.001 $ 0.001    
Number of preferred shares issued       0 0    
Number of preferred shares outstanding       0 0    
Common stock, shares authorized       3,580,000,000 3,580,000,000    
Equity, Class of Treasury Stock [Line Items]              
Authorized repurchase amount           $ 5,000,000,000.0 $ 4,000,000,000.0
Value of shares repurchased       $ 2,118,000,000      
Shares repurchased (in shares)       50,000,000      
Accelerated share repurchase, average price per share (in usd per share)     $ 40.77        
Number of shares repurchased under the ASR agreement     74,000,000        
Payments for dividends       $ 447,000,000 $ 473,000,000    
Subsequent Event              
Equity, Class of Treasury Stock [Line Items]              
Authorized repurchase amount $ 4,000,000,000.0            
Dividends declared (in usd per share) $ 0.18            
Accelerated Share Repurchase Agreement              
Equity, Class of Treasury Stock [Line Items]              
Value of shares repurchased   $ 3,000,000,000.0   $ 450,000,000      
Shares repurchased (in shares)   69,000,000          
v3.20.4
Stockholders' Equity - Summary of Repurchase Activity (Details) - USD ($)
12 Months Ended
Feb. 13, 2020
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Jan. 31, 2020
Jan. 31, 2019
Equity, Class of Treasury Stock [Line Items]            
Shares Repurchased (in shares)   50,000,000        
Average Price per Share (in usd per share)   $ 42.09        
Value of Shares Repurchased   $ 2,118,000,000        
Shares Repurchased, Remaining Amount Authorized            
Beginning balance   2,151,000,000        
Authorization of additional plan in January 2020         $ 5,000,000,000.0 $ 4,000,000,000.0
Repurchase of shares of common stock   (2,118,000,000)        
Ending balance   $ 2,033,000,000 $ 2,151,000,000      
Treasury shares retired (in shares)   0        
Treasury stock at cost            
Equity, Class of Treasury Stock [Line Items]            
Value of Shares Repurchased   $ 5,119,000,000 5,002,000,000 $ 4,502,000,000    
Shares Repurchased, Remaining Amount Authorized            
Repurchase of shares of common stock   (5,119,000,000) $ (5,002,000,000) $ (4,502,000,000)    
Accelerated share repurchases            
Equity, Class of Treasury Stock [Line Items]            
Shares Repurchased (in shares) 69,000,000          
Value of Shares Repurchased $ 3,000,000,000.0 450,000,000        
Shares Repurchased, Remaining Amount Authorized            
Repurchase of shares of common stock (3,000,000,000.0) $ (450,000,000)        
Accelerated share repurchases | Treasury stock at cost            
Equity, Class of Treasury Stock [Line Items]            
Shares Repurchased (in shares)   74,000,000        
Average Price per Share (in usd per share)   $ 40.77        
Value of Shares Repurchased 2,550,000,000 $ 3,000,000,000        
Shares Repurchased, Remaining Amount Authorized            
Repurchase of shares of common stock $ (2,550,000,000) $ (3,000,000,000)        
v3.20.4
Employee Benefit Plans - Equity Incentive Plans (Details)
12 Months Ended
Dec. 31, 2020
tranche
shares
PBRSUs | Tranche One  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Vesting percentage 50.00%
PBRSUs | Tranche Two  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Vesting percentage 50.00%
PSUs | Chief Executive Officer  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Number of tranches | tranche 2
PSUs | Tranche One | Chief Executive Officer  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Vesting percentage 50.00%
Award measurement period 2 years
Award vesting period 2 years
PSUs | Tranche Two | Chief Executive Officer  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Vesting percentage 50.00%
Award measurement period 3 years
Award vesting period 3 years
Equity Incentive Plan  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Number of shares authorized 755,000,000
Shares available for grant 46,000,000
Equity Incentive Plan | Stock Option | Graded Vesting  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Vesting percentage 2.08%
Equity Incentive Plan | Stock Option | Minimum  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Award vesting period 3 years
Award expiration term 7 years
Equity Incentive Plan | Stock Option | Maximum  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Award vesting period 5 years
Award expiration term 10 years
Equity Incentive Plan | Stock Option | Existing Employees | Cliff Vesting, Six Months  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Vesting percentage 12.50%
Award vesting period 6 months
Equity Incentive Plan | Stock Option | New Employees | Cliff Vesting, Year One  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Vesting percentage 25.00%
Award vesting period 1 year
v3.20.4
Employee Benefit Plans - Deferred Stock Units (Details) - Deferred Stock Unit - Director
12 Months Ended
Dec. 31, 2020
shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Deferred stock units outstanding 109,993
Cliff Vesting, Year One  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Vesting percentage 25.00%
Award vesting period 1 year
Graded Vesting  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Vesting percentage 2.08%
v3.20.4
Employee Benefit Plans - Employee Stock Purchase Plan (Details) - ESPP - $ / shares
shares in Millions
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Maximum duration of common stock purchasing period 2 years    
Employee stock purchase plan, purchase price offered, percentage of fair market value 85.00%    
Purchase period 6 months    
Maximum employee subscription rate 10.00%    
Number of shares purchased under plan 3 3 4
Employee stock purchase plan, average price of purchased shares (in usd per share) $ 25.93 $ 25.24 $ 23.82
Number of shares reserved for future issuance 6    
v3.20.4
Employee Benefit Plans - Stock Option Activity (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Share-based Payment Arrangement [Abstract]      
Stock options granted (in shares) 0 0 0
Intrinsic value of exercises during period $ 15 $ 20 $ 18
v3.20.4
Employee Benefit Plans - Restricted Stock Units (Details) - Restricted Stock Units (RSUs)
$ / shares in Units, shares in Millions, $ in Millions
12 Months Ended
Dec. 31, 2020
USD ($)
$ / shares
shares
Dec. 31, 2019
USD ($)
$ / shares
shares
Dec. 31, 2018
USD ($)
Restricted Stock Unit Activity      
Outstanding, beginning of period (in shares) 28    
Awarded and assumed (in shares) 16    
Vested (in shares) (12)    
Forfeited (in shares) (7)    
Outstanding, end of period (in shares) 25 28  
Expected to vest (in shares) 20    
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract]      
Weighted Average Grant Date Fair Value, Outstanding, beginning of period (in usd per share) | $ / shares $ 35.85 $ 36.82  
Weighted Average Grant Date Fair Value, Awarded and assumed (in usd per share) | $ / shares 33.26    
Weighted Average Grant Date Fair Value, Vested (in usd per share) | $ / shares $ 34.53    
Weighted Average Grant Date Fair Value, Forfeited (in usd per share) | $ / shares 35.98    
Weighted Average Grant Date Fair Value, Outstanding, end of period (in usd per share) | $ / shares $ 35.85 $ 36.82  
Additional Disclosures      
Aggregate intrinsic value of restricted stock vested | $ $ 552 $ 609 $ 684
v3.20.4
Employee Benefit Plans - Stock Based Compensation Expense (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Share-based Payment Arrangement [Abstract]      
Unearned stock-based compensation $ 682    
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]      
Stock-based compensation expense 431 $ 431 $ 465
Capitalized in product development 129 137  
Cost of net revenues      
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]      
Stock-based compensation expense 43 46 48
Sales and marketing      
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]      
Stock-based compensation expense 89 76 91
Product development      
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]      
Stock-based compensation expense 159 169 169
Capitalized in product development 15 14 14
General and administrative      
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]      
Stock-based compensation expense $ 140 $ 140 $ 157
v3.20.4
Employee Benefit Plans - Employee Savings Plans (Details) - Employee Savings Plan - USD ($)
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Defined Contribution Plan Disclosure [Line Items]      
Defined contribution, maximum employee contribution, percentage of eligible compensation 50.00%    
Defined contribution, maximum annual contributions per employee, percent 4.00% 4.00% 4.00%
Defined contribution, maximum annual contributions per employee $ 11,400 $ 11,200 $ 11,000
Defined contribution, total expenses $ 52,000,000 $ 51,000,000 $ 49,000,000
v3.20.4
Income Taxes - Components of Pretax Income and Provision for Income Taxes (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Income Tax Disclosure [Abstract]      
United States $ 1,163 $ 177 $ 144
International 2,257 1,572 2,105
Income before income taxes 3,420 1,749 2,249
Current:      
Federal 252 35 34
State and local 87 23 22
Foreign 131 180 169
Current income tax expense (benefit) 470 238 225
Deferred:      
Federal (73) (149) (458)
State and local (8) (44) (10)
Foreign 489 188 364
Deferred income tax expense (benefit) 408 (5) (104)
Income tax expense (benefit) $ 878 $ 233 $ 121
v3.20.4
Income Taxes - Income Tax Reconciliation (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Income Tax Disclosure [Abstract]      
Federal statutory rate 21.00% 21.00% 21.00%
Provision at statutory rate $ 718 $ 367 $ 472
Foreign income taxed at different rates 21 16 (30)
Other taxes on foreign operations 19 (33) 24
Stock-based compensation (1) (1) 5
State taxes, net of federal benefit 80 (24) 8
Research and other tax credits (28) (29) (26)
Impact of tax rate change 43 (21) 108
U.S. tax reform 0 0 (429)
Effective settlement of audits 0 (69) 0
Other 26 27 (11)
Income tax expense (benefit) $ 878 $ 233 $ 121
v3.20.4
Income Taxes - Deferred Tax Assets and Deferred Tax Liabilities (Details) - USD ($)
$ in Millions
Dec. 31, 2020
Dec. 31, 2019
Deferred tax assets:    
Net operating loss, capital loss and credits $ 174 $ 124
Accruals and allowances 427 220
Stock-based compensation 10 14
Amortizable tax basis in intangibles 3,470 3,916
Net deferred tax assets 4,081 4,274
Valuation allowance (149) (96)
Deferred tax assets, net of valuation allowance 3,932 4,178
Deferred tax liabilities:    
Unremitted foreign earnings (2,177) (2,328)
Acquisition-related intangibles (36) (31)
Depreciation and amortization (237) (131)
Net unrealized gain on investments (306) (63)
Deferred tax liabilities (2,756) (2,553)
Net deferred tax assets $ 1,176 $ 1,625
v3.20.4
Income Taxes - Tax Credit Carryforwards (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Tax Credit Carryforward [Line Items]      
Deferred tax assets not subject to expiration $ 5    
Federal statutory rate 21.00% 21.00% 21.00%
Deferred tax liabilities on undistributed foreign earnings $ 2,177 $ 2,328  
Provisional tax expense 878 233 $ 121
Other Liabilities      
Tax Credit Carryforward [Line Items]      
Deferred tax liabilities on undistributed foreign earnings 791 $ 884  
State Tax Credit Carryforward      
Tax Credit Carryforward [Line Items]      
Tax credit carryforward 161    
Tax Period 2020      
Tax Credit Carryforward [Line Items]      
Deferred tax assets subject to expiration 310    
Federal      
Tax Credit Carryforward [Line Items]      
Operating loss carryforwards 10    
State      
Tax Credit Carryforward [Line Items]      
Operating loss carryforwards 52    
Foreign      
Tax Credit Carryforward [Line Items]      
Operating loss carryforwards $ 315    
v3.20.4
Income Taxes - Changes Unrecognized Tax Benefits (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns      
Gross amounts of unrecognized tax benefits as of the beginning of the period $ 387 $ 544 $ 487
Increases related to prior period tax positions 30 37 62
Decreases related to prior period tax positions (15) (114) (10)
Increases related to current period tax positions 39 28 23
Settlements (21) (108) (18)
Gross amounts of unrecognized tax benefits as of the end of the period $ 420 $ 387 $ 544
v3.20.4
Income Taxes - Unrecognized Tax Benefits - Additional Information (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Income Tax Contingency [Line Items]        
Unrecognized tax balance $ 420 $ 387 $ 544 $ 487
Unrecognized tax benefits that would impact effective tax rate 295      
Interest and penalties in uncertain tax positions 10      
Unrecognized tax benefits, interest and penalties accrued 39 $ 46    
Paypal        
Income Tax Contingency [Line Items]        
Unrecognized tax balance 50      
Unrecognized tax benefits that would impact effective tax rate $ 47      
v3.20.4
Interest and Other, Net (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Nonoperating Income (Expense) [Abstract]      
Interest income $ 39 $ 120 $ 176
Interest expense (305) (311) (326)
Gains on investments and sale of business 1,007 80 663
Other (32) (1) (16)
Total interest and other, net 709 (112) 497
Gain on Securities [Line Items]      
Change in fair value of warrant 770 133 104
Upward adjustments for observable price changes 239 0  
Impairment of investments 40    
Gain from receipt of proceeds held in escrow related to sale of long-term investment 37    
Loss on sale of business 0 52 0
Kakao Bank      
Gain on Securities [Line Items]      
Upward adjustments for observable price changes $ 239    
Flipkart      
Gain on Securities [Line Items]      
Gain from sale of equity method investment     313
Glosis      
Gain on Securities [Line Items]      
Gain from sale of equity method investment     $ 266
brands4friends      
Gain on Securities [Line Items]      
Loss on sale of business   $ 52  
v3.20.4
Accumulated Other Comprehensive Income - Changes in Accumulated Balances of Other Comprehensive Income (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Accumulated Other Comprehensive Income (Loss), Tax      
Beginning balance, Estimated tax (expense) benefit $ 25 $ 24  
Other comprehensive income (loss) before reclassifications, Estimated tax (expense) benefit 14 (16)  
Less: Amount of gain (loss) reclassified from accumulated other comprehensive income, Estimated tax (expense) benefit (3) (17)  
Net current period other comprehensive income (loss), Estimated tax (expense) benefit 17 1  
Ending balance, Estimated tax (expense) benefit 42 25 $ 24
Accumulated Other Comprehensive Income (Loss), Net of Tax      
Stockholders' equity, beginning of period 2,870 6,281  
Other comprehensive income (loss) before reclassifications, net of tax 244 (50)  
Less: Amount of gain (loss) reclassified from accumulated other comprehensive income, net of tax 12 64  
Other comprehensive income (loss), net of tax 232 (114) (219)
Stockholders' equity, end of period 3,561 2,870 6,281
Unrealized Gains (Losses) on Derivative Instruments      
Accumulated Other Comprehensive Income (Loss), Before Tax      
Beginning balance, before tax (9) 68  
Other comprehensive income (loss) before reclassifications (61) 4  
Less: Amount of gain (loss) reclassified from AOCI 15 81  
Net current period other comprehensive income (loss) (76) (77)  
Ending balance, before tax (85) (9) 68
Unrealized Gains (Losses) on Investments      
Accumulated Other Comprehensive Income (Loss), Before Tax      
Beginning balance, before tax 5 (56)  
Other comprehensive income (loss) before reclassifications 0 61  
Less: Amount of gain (loss) reclassified from AOCI 0 0  
Net current period other comprehensive income (loss) 0 61  
Ending balance, before tax 5 5 (56)
Foreign Currency Translation      
Accumulated Other Comprehensive Income (Loss), Before Tax      
Beginning balance, before tax 363 462  
Other comprehensive income (loss) before reclassifications 291 (99)  
Less: Amount of gain (loss) reclassified from AOCI 0 0  
Net current period other comprehensive income (loss) 291 (99)  
Ending balance, before tax 654 363 462
AOCI      
Accumulated Other Comprehensive Income (Loss), Net of Tax      
Stockholders' equity, beginning of period 384 498  
Stockholders' equity, end of period $ 616 $ 384 $ 498
v3.20.4
Accumulated Other Comprehensive Income - Reclassifications Out of Accumulated Other Comprehensive Income (Details) - USD ($)
$ in Millions
3 Months Ended 12 Months Ended
Dec. 31, 2020
Sep. 30, 2020
Jun. 30, 2020
Mar. 31, 2020
Dec. 31, 2019
Sep. 30, 2019
Jun. 30, 2019
Mar. 31, 2019
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]                      
Net revenues $ 2,868 $ 2,606 $ 2,668 $ 2,129 $ 2,236 $ 2,083 $ 2,156 $ 2,161 $ 10,271 $ 8,636 $ 8,650
Income from continuing operations before income taxes                 3,420 1,749 2,249
Income tax provision                 (878) (233) (121)
Income from continuing operations 781 621 709 431 469 210 377 460 2,542 1,516 2,128
Total, from discontinued operations net of income taxes 64 43 37 2,981 87 100 25 58 3,125 270 402
Net income $ 845 $ 664 $ 746 $ 3,412 $ 556 $ 310 $ 402 $ 518 5,667 1,786 $ 2,530
Amount of Gain (Loss) Reclassified from AOCI                      
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]                      
Net income                 12 64  
Amount of Gain (Loss) Reclassified from AOCI | Gains (losses) on cash flow hedges - foreign exchange contracts | Foreign Exchange Contract                      
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]                      
Net revenues                 15 81  
Income from continuing operations before income taxes                 15 81  
Income tax provision                 (3) (17)  
Income from continuing operations                 12 64  
Total, from discontinued operations net of income taxes                 0 0  
Net income                 $ 12 $ 64  
v3.20.4
Restructuring (Details) - USD ($)
$ in Millions
3 Months Ended 12 Months Ended
Mar. 31, 2020
Dec. 31, 2019
Mar. 31, 2019
Jun. 30, 2018
Dec. 31, 2020
Restructuring Reserve [Roll Forward]          
Beginning balance $ 28       $ 28
Charges $ 6 $ 25 $ 39 $ 69 6
Payments         (34)
Ending balance   $ 28     $ 0
v3.20.4
Supplementary Data - Quarterly Financial Data - Unaudited (Details) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
3 Months Ended 12 Months Ended
Dec. 31, 2020
Sep. 30, 2020
Jun. 30, 2020
Mar. 31, 2020
Dec. 31, 2019
Sep. 30, 2019
Jun. 30, 2019
Mar. 31, 2019
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Quarterly Financial Data [Abstract]                      
Net revenues $ 2,868 $ 2,606 $ 2,668 $ 2,129 $ 2,236 $ 2,083 $ 2,156 $ 2,161 $ 10,271 $ 8,636 $ 8,650
Gross profit 2,126 1,950 2,095 1,627 1,680 1,553 1,624 1,643 7,798 6,500 6,627
Income from continuing operations 781 621 709 431 469 210 377 460 2,542 1,516 2,128
Income (loss) from discontinued operations, net of income taxes 64 43 37 2,981 87 100 25 58 3,125 270 402
Net income (loss) $ 845 $ 664 $ 746 $ 3,412 $ 556 $ 310 $ 402 $ 518 $ 5,667 $ 1,786 $ 2,530
Income (loss) per share - basic:                      
Continuing operations (in usd per share) $ 1.14 $ 0.89 $ 1.01 $ 0.57 $ 0.58 $ 0.25 $ 0.44 $ 0.51 $ 3.58 $ 1.79 $ 2.17
Discontinued operations (in usd per share) 0.09 0.06 0.05 3.96 0.11 0.12 0.03 0.07 4.40 0.31 0.41
Net income (loss) per share - basic (in usd per share) 1.23 0.95 1.06 4.53 0.69 0.37 0.47 0.58 7.98 2.10 2.58
Income (loss) per share - diluted:                      
Continuing operations (in usd per share) 1.12 0.88 1.00 0.57 0.58 0.25 0.43 0.51 3.54 1.77 2.15
Discontinued operations (in usd per share) 0.09 0.06 0.05 3.94 0.11 0.12 0.03 0.06 4.35 0.32 0.40
Net income (loss) per share - diluted (in usd per share) $ 1.21 $ 0.94 $ 1.05 $ 4.51 $ 0.69 $ 0.37 $ 0.46 $ 0.57 $ 7.89 $ 2.09 $ 2.55
Weighted average shares:                      
Basic (in shares) 688 696 703 753 807 830 860 900 710 849 980
Diluted (in shares) 697 708 711 757 812 837 867 908 718 856 991
v3.20.4
Financial Statement Schedule (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Allowances for Doubtful Accounts      
Movement in Valuation Allowances and Reserves      
Balance at Beginning of Period $ 82 $ 65 $ 64
Charged/Credited to Net Income 133 108 85
Charged to Other Account 0 0 0
Charges Utilized/Write-offs (118) (91) (84)
Balance at End of Period 97 82 65
Allowance for Authorized Credits      
Movement in Valuation Allowances and Reserves      
Balance at Beginning of Period 28 31 29
Charged/Credited to Net Income 11 (3) 2
Charged to Other Account 0 0 0
Charges Utilized/Write-offs 0 0 0
Balance at End of Period 39 28 31
Allowance for Transaction Losses      
Movement in Valuation Allowances and Reserves      
Balance at Beginning of Period 23 24 21
Charged/Credited to Net Income 198 154 162
Charged to Other Account 0 0 0
Charges Utilized/Write-offs (188) (155) (159)
Balance at End of Period 33 23 24
Tax Valuation Allowance      
Movement in Valuation Allowances and Reserves      
Balance at Beginning of Period 96 62 15
Charged/Credited to Net Income 53 42 34
Charged to Other Account 0 (1) 13
Charges Utilized/Write-offs 0 (7) 0
Balance at End of Period $ 149 $ 96 $ 62