Uber (UBER) 10-Q 7 Aug 20 2020 Q2 Quarterly report Financial data

Cover Page

Cover Page - shares	6 Months Ended
	Jun. 30, 2020	Jul. 30, 2020
Cover [Abstract]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Jun. 30, 2020
Document Transition Report	false
Entity File Number	001-38902
Entity Registrant Name	UBER TECHNOLOGIES, INC.
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	45-2647441
Entity Address, Address Line One	1455 Market Street, 4th Floor
Entity Address, City or Town	San Francisco
Entity Address, State or Province	CA
Entity Address, Postal Zip Code	94103
City Area Code	415
Local Phone Number	612-8582
Title of 12(b) Security	Common Stock, par value $0.00001 per share
Trading Symbol	UBER
Security Exchange Name	NYSE
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Non-accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		1,752,622,515
Entity Central Index Key	0001543151
Amendment Flag	false
Current Fiscal Year End Date	--12-31
Document Fiscal Year Focus	2020
Document Fiscal Period Focus	Q2

CONDENSED CONSOLIDATED BALANCE

CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions	Jun. 30, 2020	Dec. 31, 2019
Assets
Cash and cash equivalents	$ 6,754	$ 10,873
Short-term investments	1,033	440
Restricted cash and cash equivalents	123	99
Accounts receivable, net of allowance of $34 and $39, respectively	604	1,214
Prepaid expenses and other current assets	1,148	1,299
Total current assets	9,662	13,925
Restricted cash and cash equivalents	1,224	1,095
Collateral held by insurer	1,021	1,199
Investments (including, amortized cost of debt securities of $2,279 and $2,281; credit allowance of $— and $160, respectively)	8,813	10,527
Equity method investments	1,062	1,364
Property and equipment, net	1,846	1,731
Operating lease right-of-use assets	1,441	1,594
Intangible assets, net	533	71
Goodwill	2,518	167
Other assets	120	88
Total assets	28,240	31,761
Liabilities, mezzanine equity and equity
Accounts payable	253	272
Short-term insurance reserves	1,248	1,121
Operating lease liabilities, current	188	196
Accrued and other current liabilities	4,202	4,050
Total current liabilities	5,891	5,639
Long-term insurance reserves	2,161	2,297
Long-term debt, net of current portion	6,691	5,707
Operating lease liabilities, non-current	1,525	1,523
Other long-term liabilities	1,451	1,412
Total liabilities	17,719	16,578
Commitments and contingencies (Note 13)
Mezzanine equity
Redeemable non-controlling interests	282	311
Equity
Common stock, $0.00001 par value, 5,000,000 shares authorized for both periods, 1,716,681 and 1,745,957 shares issued and outstanding, respectively	0	0
Additional paid-in capital	31,267	30,739
Accumulated other comprehensive loss	(644)	(187)
Accumulated deficit	(21,073)	(16,362)
Total Uber Technologies, Inc. stockholders' equity	9,550	14,190
Non-redeemable non-controlling interests	689	682
Total equity	10,239	14,872
Total liabilities, mezzanine equity and equity	$ 28,240	$ 31,761

CONDENSED CONSOLIDATED BALANC_2

CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Millions	Jun. 30, 2020	Dec. 31, 2019
Statement of Financial Position [Abstract]
Accounts receivable, allowance	$ 39	$ 34
Investment amortized cost	2,281	2,279
Allowance for credit loss	$ 160	$ 0
Common stock, par value (in dollars per share)	$ 0.00001	$ 0.00001
Common stock, authorized (in shares)	5,000,000,000	5,000,000,000
Common stock, issued (in shares)	1,745,957,000	1,716,681,000
Common Stock, outstanding (in shares)	1,745,957,000	1,716,681,000

CONDENSED CONSOLIDATED STATEMEN

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Income Statement [Abstract]
Revenue	$ 2,241	$ 3,166	$ 5,784	$ 6,265
Costs and expenses
Cost of revenue, exclusive of depreciation and amortization shown separately below	1,252	1,740	3,038	3,421
Operations and support	582	864	1,085	1,298
Sales and marketing	736	1,222	1,621	2,262
Research and development	584	3,064	1,229	3,473
General and administrative	565	1,638	1,424	2,061
Depreciation and amortization	129	123	257	269
Total costs and expenses	3,848	8,651	8,654	12,784
Loss from operations	(1,607)	(5,485)	(2,870)	(6,519)
Interest expense	(110)	(151)	(228)	(368)
Other income (expense), net	(44)	398	(1,839)	658
Loss before income taxes and loss from equity method investments	(1,761)	(5,238)	(4,937)	(6,229)
Provision for (benefit from) income taxes	4	(2)	(238)	17
Loss from equity method investments	(7)	(10)	(19)	(16)
Net loss including non-controlling interests	(1,772)	(5,246)	(4,718)	(6,262)
Less: net income (loss) attributable to non-controlling interests, net of tax	3	(10)	(7)	(14)
Net loss attributable to Uber Technologies, Inc.	$ (1,775)	$ (5,236)	$ (4,711)	$ (6,248)
Net loss per share attributable to Uber Technologies, Inc. common stockholders:
Basic (in dollars per share)	$ (1.02)	$ (4.72)	$ (2.72)	$ (7.97)
Diluted (in dollars per share)	$ (1.02)	$ (4.72)	$ (2.72)	$ (7.98)
Weighted-average shares used to compute net loss per share attributable to common stockholders:
Basic (in shares)	1,738,897	1,110,704	1,731,632	783,900
Diluted (in shares)	1,738,897	1,110,704	1,731,632	783,982

CONDENSED CONSOLIDATED STATEM_2

CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Statement of Comprehensive Income [Abstract]
Net loss including non-controlling interests	$ (1,772)	$ (5,246)	$ (4,718)	$ (6,262)
Other comprehensive income (loss), net of tax:
Change in foreign currency translation adjustment	(257)	71	(405)	17
Included in other comprehensive income (loss)	8	8	(52)	4
Other comprehensive income (loss), net of tax	(249)	79	(457)	21
Comprehensive loss including non-controlling interests	(2,021)	(5,167)	(5,175)	(6,241)
Less: comprehensive income (loss) attributable to non-controlling interests	3	(10)	(7)	(14)
Comprehensive loss attributable to Uber Technologies, Inc.	$ (2,024)	$ (5,157)	$ (5,168)	$ (6,227)

CONDENSED CONSOLIDATED STATEM_3

CONDENSED CONSOLIDATED STATEMENTS OF MEZZANIE EQUITY AND EQUITY (DEFICIT) - USD ($) shares in Thousands, $ in Millions	Total	Cumulative Effect, Period of Adoption, Adjustment	Redeemable Non-Controlling Interests	Redeemable Convertible Preferred Stock	Common Stock	Additional Paid-In Capital	Accumulated Other Comprehensive Loss	Accumulated Deficit	Accumulated DeficitCumulative Effect, Period of Adoption, Adjustment	Non-Redeemable Non-Controlling Interests
Mezzanine Equity, Amount at Dec. 31, 2018			$ 0	$ 14,177
Mezzanine Equity, Shares at Dec. 31, 2018				903,607
Increase (Decrease) in Temporary Equity [Roll Forward]
Exercise of warrants				$ 45
Exercise of warrants (in shares)				923
Lapsing of repurchase option related to Series E redeemable convertible preferred stock issued to a non-employee service provider				$ 2
Mezzanine equity, net loss			(4)
Mezzanine Equity, Amount at Mar. 31, 2019			(4)	$ 14,224
Mezzanine Equity, Shares at Mar. 31, 2019				904,530
Stockholders' equity, beginning balance at Dec. 31, 2018	$ (7,385)	$ 9			$ 0	$ 668	$ (188)	$ (7,865)	$ 9
Shares, outstanding at Dec. 31, 2018					457,189
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Repurchase of outstanding shares	0
Repurchase of outstanding shares (in shares)					(1)
Exercise of stock options	4					4
Exercise of stock options (in shares)					677
Repurchase of unvested early-exercised stock options	0
Repurchase of unvested early-exercised stock options (in shares)					(32)
Stock-based compensation	10					10
Unrealized loss on investments in available-for-sale securities, net of tax	(4)						(4)
Foreign currency translation adjustment	(54)						(54)
Net loss	(1,012)							(1,012)
Shares, outstanding at Mar. 31, 2019					457,833
Stockholders' equity, ending balance at Mar. 31, 2019	(8,432)				$ 0	682	(246)	(8,868)
Mezzanine Equity, Amount at Dec. 31, 2018			0	$ 14,177
Mezzanine Equity, Shares at Dec. 31, 2018				903,607
Mezzanine Equity, Amount at Jun. 30, 2019			(14)	$ 0
Mezzanine Equity, Shares at Jun. 30, 2019				0
Stockholders' equity, beginning balance at Dec. 31, 2018	(7,385)	$ 9			$ 0	668	(188)	(7,865)	$ 9
Shares, outstanding at Dec. 31, 2018					457,189
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Unrealized loss on investments in available-for-sale securities, net of tax	4
Foreign currency translation adjustment	17
Shares, outstanding at Jun. 30, 2019					1,697,614
Stockholders' equity, ending balance at Jun. 30, 2019	15,922				$ 0	30,193	(167)	(14,104)
Mezzanine Equity, Amount at Mar. 31, 2019			(4)	$ 14,224
Mezzanine Equity, Shares at Mar. 31, 2019				904,530
Increase (Decrease) in Temporary Equity [Roll Forward]
Lapsing of repurchase option related to Series E redeemable convertible preferred stock issued to a non-employee service provider	3					3
Mezzanine equity, net loss			(10)
Mezzanine Equity, Amount at Jun. 30, 2019			(14)	$ 0
Mezzanine Equity, Shares at Jun. 30, 2019				0
Stockholders' equity, beginning balance at Mar. 31, 2019	(8,432)				$ 0	682	(246)	(8,868)
Shares, outstanding at Mar. 31, 2019					457,833
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Conversion of warrant to common stock in connection with initial public offering	6					6
Conversion of warrant to common stock in connection with initial public offering (in shares)					150
Conversion of convertible notes to common stock in connection with initial public offering	4,229					4,229
Conversion of convertible notes to common stock in connection with initial public offering (in shares)					93,978
Exercise of stock options	1					1
Exercise of stock options (in shares)					501
Stock-based compensation	3,943					3,943
Unrealized loss on investments in available-for-sale securities, net of tax	8						8
Foreign currency translation adjustment	71						71
Issuance of common stock in connection with initial public offering, net of offering costs (in shares)					180,000
Issuance of common stock in connection with initial public offering, net of offering costs	7,973					7,973
Conversion of redeemable convertible preferred stock to common stock in connection with initial public offering (in shares)				(904,530)	904,530
Conversion of redeemable convertible preferred stock to common stock in connection with initial public offering	14,224			$ (14,224)		14,224
Issuance of common stock related to private placement	500					500
Issuance of common stock related to private placement (in shares)					11,111
Issuance of common stock for settlement of RSUs (in shares)					80,015
Shares withheld related to net share settlement	(1,368)					(1,368)
Shares withheld related to net share settlement (in shares)					(30,504)
Net loss	(5,236)							(5,236)
Shares, outstanding at Jun. 30, 2019					1,697,614
Stockholders' equity, ending balance at Jun. 30, 2019	15,922				$ 0	30,193	(167)	(14,104)
Mezzanine Equity, Amount at Dec. 31, 2019			311
Increase (Decrease) in Temporary Equity [Roll Forward]
Distributions to non-controlling interests	(4)		(3)							$ (4)
Mezzanine equity, net loss			(18)
Mezzanine Equity, Amount at Mar. 31, 2020			290
Stockholders' equity, beginning balance at Dec. 31, 2019	$ 14,872				$ 0	30,739	(187)	(16,362)		682
Shares, outstanding at Dec. 31, 2019	1,716,681				1,716,681
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Exercise of stock options	$ 14					14
Exercise of stock options (in shares)					4,359
Stock-based compensation	285					285
Unrealized loss on investments in available-for-sale securities, net of tax	(60)						(60)
Foreign currency translation adjustment	(148)						(148)
Issuance of common stock for settlement of RSUs (in shares)					8,917
Shares withheld related to net share settlement	(3)					(3)
Shares withheld related to net share settlement (in shares)					(107)
Distributions to non-controlling interests	(4)		(3)							(4)
Net loss	(2,928)							(2,936)
Net loss										8
Shares, outstanding at Mar. 31, 2020					1,729,850
Stockholders' equity, ending balance at Mar. 31, 2020	12,028				$ 0	31,035	(395)	(19,298)		686
Mezzanine Equity, Amount at Dec. 31, 2019			311
Mezzanine Equity, Amount at Jun. 30, 2020			282
Stockholders' equity, beginning balance at Dec. 31, 2019	$ 14,872				$ 0	30,739	(187)	(16,362)		682
Shares, outstanding at Dec. 31, 2019	1,716,681				1,716,681
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Unrealized loss on investments in available-for-sale securities, net of tax	$ (52)
Foreign currency translation adjustment	$ (405)
Shares, outstanding at Jun. 30, 2020	1,745,957				1,745,957
Stockholders' equity, ending balance at Jun. 30, 2020	$ 10,239				$ 0	31,267	(644)	(21,073)		689
Mezzanine Equity, Amount at Mar. 31, 2020			290
Increase (Decrease) in Temporary Equity [Roll Forward]
Distributions to non-controlling interests	(5)		(3)							(5)
Mezzanine equity, net loss			(5)
Mezzanine Equity, Amount at Jun. 30, 2020			282
Stockholders' equity, beginning balance at Mar. 31, 2020	12,028				$ 0	31,035	(395)	(19,298)		686
Shares, outstanding at Mar. 31, 2020					1,729,850
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Exercise of stock options	8					8
Exercise of stock options (in shares)					3,106
Stock-based compensation	143					143
Issuance of common stock under the Employee Stock Purchase Plan	82					82
Issuance of common stock under the Employee Stock Purchase Plan (in shares)					3,265
Unrealized loss on investments in available-for-sale securities, net of tax	8						8
Foreign currency translation adjustment	(257)						(257)
Issuance of common stock for settlement of RSUs (in shares)					9,778
Shares withheld related to net share settlement	(1)					(1)
Shares withheld related to net share settlement (in shares)					(42)
Distributions to non-controlling interests	(5)		$ (3)							(5)
Net loss	$ (1,767)							(1,775)
Net loss										8
Shares, outstanding at Jun. 30, 2020	1,745,957				1,745,957
Stockholders' equity, ending balance at Jun. 30, 2020	$ 10,239				$ 0	$ 31,267	$ (644)	$ (21,073)		$ 689

CONDENSED CONSOLIDATED STATEM_4

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019
Cash flows from operating activities
Net loss including non-controlling interests	$ (4,718)	$ (6,262)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	257	269
Bad debt expense	32	67
Stock-based compensation	408	3,952
Gain on extinguishment of convertible notes and settlement of derivatives	0	(444)
Gain on business divestitures, net	(127)	0
Deferred income taxes	(282)	(31)
Revaluation of derivative liabilities	0	(58)
Accretion of discount on long-term debt	30	78
Loss from equity method investments	19	16
Unrealized (gain) loss on debt and equity securities, net	116	(14)
Impairment of debt and equity securities	1,850	0
Goodwill and asset impairments/loss on sale of assets	297	0
Unrealized foreign currency transactions	13	(5)
Other	(5)	(4)
Change in assets and liabilities, net of impact of business acquisition and disposals:
Accounts receivable	517	(436)
Prepaid expenses and other assets	141	(267)
Collateral held by insurer	178	0
Operating lease right-of-use assets	137	89
Accounts payable	(10)	9
Accrued insurance reserves	(8)	257
Accrued expenses and other liabilities	(337)	1,192
Operating lease liabilities	(42)	(52)
Net cash used in operating activities	(1,534)	(1,644)
Cash flows from investing activities
Proceeds from sale and disposal of property and equipment	1	41
Purchases of property and equipment	(362)	(277)
Purchases of marketable securities	(1,012)	0
Proceeds from maturities and sales of marketable securities	422	0
Proceeds from business disposals, net of cash divested	0	293
Acquisition of business, net of cash acquired	(1,346)	(7)
Return of capital from equity method investee	91	0
Purchase of note receivable	(85)	0
Purchase of non-marketable equity securities	(10)	0
Other investing activities	(11)	0
Net cash provided by (used in) investing activities	(2,312)	50
Cash flows from financing activities
Proceeds from issuance of common stock upon initial public offering, net of offering costs	0	7,977
Taxes paid related to net share settlement of equity awards	0	(1,368)
Proceeds from issuance of common stock related to private placement	0	500
Proceeds from the issuance of common stock under the Employee Stock Purchase Plan	82	0
Issuance of senior notes, net of issuance costs	992	0
Principal repayment on Careem Notes	(891)	0
Principal payments on finance leases	(119)	(72)
Other financing activities	(9)	(8)
Net cash provided by financing activities	55	7,029
Effect of exchange rate changes on cash and cash equivalents, and restricted cash and cash equivalents	(175)	12
Net increase (decrease) in cash and cash equivalents, and restricted cash and cash equivalents	(3,966)	5,447
Cash and cash equivalents, and restricted cash and cash equivalents
Reclassification from assets held for sale during the period	0	34
End of period, excluding cash classified within assets held for sale	8,101	13,690
Reconciliation of cash and cash equivalents, and restricted cash and cash equivalents to the condensed consolidated balance sheets
Cash and cash equivalents	6,754	11,744
Restricted cash and cash equivalents-current	123	137
Restricted cash and cash equivalents-non-current	1,224	1,809
Total cash and cash equivalents, and restricted cash and cash equivalents	8,101	13,690
Cash paid for:
Interest, net of amount capitalized	211	166
Income taxes, net of refunds	58	80
Non-cash investing and financing activities:
Conversion of redeemable convertible preferred stock to common stock upon initial public offering	0	14,224
Conversion of convertible notes to common stock upon initial public offering	0	4,229
Finance lease obligations	131	150
Ownership interest in Zomato received in exchange for the divestiture of Uber Eats India operations	171	0
Issuance of initial unsecured convertible notes in connection with Careem acquisition	880	0
Holdback amount of unsecured convertible notes in connection with Careem acquisition	$ 754	$ 0

Description of Business and Sum

Description of Business and Summary of Significant Accounting Policies	6 Months Ended
	Jun. 30, 2020
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Description of Business and Summary of Significant Accounting Policies	Note 1 – Description of Business and Summary of Significant Accounting Policies Description of Business Uber Technologies, Inc. (“Uber” or “the Company”) was incorporated in Delaware in July 2010, and is headquartered in San Francisco, California. Uber is a technology platform that uses a massive network, leading technology, operational excellence and product expertise to power movement from point A to point B. Uber develops and operates proprietary technology applications supporting a variety of offerings on its platform (“platform(s)” or “Platform(s)”). Uber connects consumers (“Rider(s)”) with independent providers of ride services (“Mobility Driver(s)”) for ridesharing services, and connects consumers (“Eater(s)”) with restaurants, grocers and other stores (collectively, “Merchants”) and delivery service providers (“Delivery People”) for meal preparation, grocery and other delivery services. Riders and Eaters are collectively referred to as “end-user(s)” or “consumer(s).” Mobility Drivers and Delivery People are collectively referred to as “Driver(s).” Uber also connects consumers with public transportation networks, e-bikes, e-scooters and other personal mobility options. Uber uses this same network, technology, operational excellence and product expertise to connect shippers with carriers in the freight industry. Uber is also developing technologies that will provide autonomous driving vehicle solutions to consumers, networks of vertical take-off and landing vehicles and new solutions to solve everyday problems. The Company’s technology is used around the world, principally in the United States (“U.S.”) and Canada, Latin America, Europe, the Middle East, Africa, and Asia (excluding China and Southeast Asia). Basis of Presentation The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with generally accepted accounting principles in the United States (“GAAP”) and applicable rules and regulations of the Securities and Exchange Commission (“SEC”) regarding interim financial reporting. The condensed consolidated balance sheet as of December 31, 2019 included herein was derived from the audited consolidated financial statements as of that date but does not include all of the information and notes required by GAAP for complete financial statements. Certain information and note disclosures normally included in the financial statements prepared in accordance with GAAP have been condensed or omitted pursuant to such rules and regulations. As such, the information included in this Quarterly Report on Form 10-Q should be read in conjunction with the audited consolidated financial statements and the related notes thereto as of and for the year ended December 31, 2019, included in the Company’s Annual Report on Form 10-K. In the opinion of management, these financial statements include all adjustments, which are of a normal recurring nature, necessary for a fair statement of the financial position, results of operations, comprehensive loss, cash flows and the change in equity for the periods presented. There have been no changes to the Company’s significant accounting policies described in the Annual Report on Form 10-K for the year ended December 31, 2019 filed with the SEC on March 2, 2020 that have had a material impact on the Company’s condensed consolidated financial statements and related notes, except for an update reflecting the new accounting standard related to the measurement of credit losses on available-for-sale debt securities and disclosure of the Company’s policy related to restructuring and related costs. The evolving nature of the novel coronavirus disease COVID-19 (“COVID-19”) pandemic and the extent of its impact across industries and geographies, including the duration and spread of the outbreak, continue to be uncertain and cannot be predicted. Therefore, the results of operations for the three and six months ended June 30, 2020 may not be indicative of the results to be expected for subsequent quarters and the full fiscal year. Basis of Consolidation The condensed consolidated financial statements of the Company include the accounts of the Company and entities consolidated under the variable interest and voting models. All intercompany balances and transactions have been eliminated. Refer to Note 14 – Variable Interest Entities (“VIEs”) for further information. Use of Estimates The preparation of the Company’s unaudited condensed consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions, which affect the reported amounts in the financial statements and accompanying notes. Estimates are based on historical experience, where applicable, and other assumptions which management believes are reasonable under the circumstances. On an ongoing basis, the Company evaluates its estimates, including, but not limited to: the incremental borrowing rate (“IBR”) applied in lease accounting; fair values of investments and other financial instruments (including the measurement of credit or impairment losses); useful lives of amortizable long-lived assets and intangible assets; fair value of acquired intangible assets and related impairment assessments; impairment of goodwill; stock-based compensation; income taxes and non-income tax reserves; certain deferred tax assets and tax liabilities; insurance reserves; and other contingent liabilities. These estimates are inherently subject to judgment and actual results could differ from those estimates. The Company considered the impacts of the COVID-19 pandemic on the assumptions and inputs (including market data) supporting certain of these estimates, assumptions and judgments, in particular, the Company’s impairment assessment related to the determination of the fair values of certain investments and equity method investments as well as goodwill and the recoverability of long-lived assets. The level of uncertainties and volatility in the global financial markets and economies resulting from the pandemic as well as the uncertainties related to the impact of the pandemic on the Company's and its investees' operations and financial performance means that these estimates may change in future periods, as new events occur and additional information is obtained. Certain Significant Risks and Uncertainties - COVID-19 In March 2020, the World Health Organization declared the outbreak of COVID-19 a pandemic. COVID-19 has rapidly impacted market and economic conditions globally. In an attempt to limit the spread of the virus, various governmental restrictions have been implemented, including business activities and travel restrictions, and “shelter-at-home” orders, that have had an adverse impact on the Company’s business and operations by reducing, in particular, the global demand for Mobility offerings. In light of the evolving nature of COVID-19 and the uncertainty it has produced around the world, it is not possible to predict the COVID-19 pandemic’s cumulative and ultimate impact on the Company’s future business operations, results of operations, financial position, liquidity, and cash flows. The extent of the impact of the pandemic on the Company’s business and financial results will depend largely on future developments, including the duration of the spread of the outbreak both globally and within the United States, the impact on capital, foreign currencies exchange and financial markets, and governmental or regulatory orders that impact the Company’s business, all of which are highly uncertain and cannot be predicted. Revenue Recognition Mobility During the first quarter of 2020, the Company began charging end-users a fee for services in certain markets. In these transactions, the Company enters into a Master Services Agreements (“MSA”) with the end-user to use the platform for a fee. The combination of the MSA and the individual transaction request establishes enforceable rights and obligations for each transaction. The Company has determined that in these transactions, the end-user is the Company’s customer, in addition to the previously disclosed customers, and revenue from these contracts is also recognized under Accounting Standards Codification (“ASC”) 606. In these transactions, in addition to a performance obligation to Drivers, the Company also has one performance obligation to end-users, which is to connect end-users to Drivers in the marketplace. The Company recognizes revenue when a trip is complete. The Company continues to present revenue on a net basis for these transactions, as the Company does not control the service provided by Drivers to end-users. The Company recognized total revenue of $43 million and $192 million associated with these fees charged to end-users for the three and six months ended June 30, 2020, respectively. Delivery During the first quarter of 2020, the Company began charging a direct fee to end-users for delivery services in certain markets. In these transactions, the Company enters into an MSA with the end-user to use the platform for delivery services for a fee and separately subcontracts with Delivery People to provide delivery services to end-users. The combination of the end-user MSA and the individual end-user transaction request establishes enforceable rights and obligations for each transaction. The Company’s contract with end-users creates one performance obligation, which is to provide delivery services to end-users in these markets. The Company has determined that in these transactions, restaurants and end-users are the Company’s customers and revenue from these contracts shall be recognized separately for each under ASC 606. The Company recognizes delivery service revenue associated with the Company's performance obligation over the contract term, which represents its performance over the period of time the delivery is occurring. The Company’s previously disclosed revenue recognition policy for contracts with Merchants remains unchanged. The Company presents revenue on a gross basis for the delivery of meals, as the Company controls the delivery service in these transactions and is primarily responsible for delivery. Consistent with previous disclosures, the Company will continue to present revenue on a net basis for the sale of meals. The Company recognized revenue of $29 million and $38 million for the three and six months ended June 30, 2020, respectively and cost of revenue, exclusive of depreciation and amortization of $96 million and $150 million for the three and six months ended June 30, 2020, respectively for these delivery transactions. End-user Discounts and Promotions Any promotions utilized by an end-user in these Mobility and Delivery transactions where the end-user is a customer are accounted for as consideration payable to a customer, and recorded as a reduction of revenue, if the Company does not receive a distinct good or service or cannot reasonably estimate the fair value of the good or service received. Accounts Receivable and Allowance for Doubtful Accounts Accounts receivable represents uncollected fare payments from end-users for completed transactions where (i) the payment method is credit card and includes (a) end-user fare amounts not yet settled with payment service providers, and (b) end-user fare amounts settled by payment service providers but not yet remitted to the Company, or (ii) completed shipments where the Company invoices Freight Customers (“Shippers”) and payment has not been received. The timing of settlement of amounts due from these parties varies by region and by product. The portion of the fare receivable to be remitted to Drivers and Merchants is included in accrued and other current liabilities. Refer to Note 8 – Supplemental Financial Statement Information for amounts payable to Drivers and Merchants. Although the Company pre-authorizes forms of payment to mitigate its exposure, the Company bears the cost of any accounts receivable losses. The Company records an allowance for doubtful accounts for credit losses for fare and invoiced amounts that may never settle or be collected, as well as for credit card chargebacks including fraudulent credit card transactions. The Company considers the allowance for doubtful accounts for fare amounts to be direct and incremental costs to revenue earned and, therefore, the costs are included as cost of revenue in the consolidated statements of operations. The Company estimates the allowance based on historical experience, estimated future payments and geographical trends, which are reviewed periodically and as needed, and amounts are written off when determined to be uncollectable. Allowance for Credit Losses on Available-for-sale Debt Securities The Company accounts for credit losses on available-for-sale debt securities in accordance with ASC 326, Financial Instruments - Credit Losses (“ASC 326”). The Company adopted ASC 326 on January 1, 2020, on a modified retrospective basis. Under ASC 326, at each reporting period, the Company evaluates its available-for-sale debt securities at the individual security level to determine whether there is a decline in the fair value below its amortized cost basis (an impairment). In circumstances where the Company intends to sell, or is more likely than not required to sell, the security before it recovers its amortized cost basis, the difference between fair value and amortized cost is recognized as a loss in the consolidated statement of operations, with a corresponding write-down of the security’s amortized cost. In circumstances where neither condition exists, the Company then evaluates whether a decline is due to credit-related factors. The factors considered in determining whether a credit loss exists can include the extent to which fair value is less than the amortized cost basis, changes in the credit quality of the underlying loan obligors, credit ratings actions, as well as other factors. To determine the portion of a decline in fair value that is credit-related, the Company compares the present value of the expected cash flows of the security discounted at the security’s effective interest rate to the amortized cost basis of the security. A credit-related impairment is limited to the difference between fair value and amortized cost, and recognized as an allowance for credit loss on the consolidated balance sheet with a corresponding adjustment to net income (loss). Any remaining decline in fair value that is non-credit related is recognized in other comprehensive income (loss), net of tax. Improvements in expected cash flows due to improvements in credit are recognized through reversal of the credit loss and corresponding reduction in the allowance for credit loss. Restructuring and Related Charges Costs associated with management-approved restructuring activities, including reductions in headcount, exiting a market or consolidation of facilities are recognized when they are incurred and may include employee termination benefits, impairment of long-lived assets, impairment of operating lease right-of-use assets, contract termination costs and accelerated lease cost for right-of-use assets that ceased to be used. The Company records a liability for employee termination benefits either when it is probable that an employee is entitled to them and the amount of the benefits can be reasonably estimated or when management has communicated the termination plan to employees and all of the following conditions have been met: management, having the authority to approve the action, commits to a plan of termination; the plan identifies the number of employees to be terminated, their job classifications and their locations, and the expected completion date; the plan establishes the terms of the benefit arrangement in sufficient detail to enable employees to determine the type and amount of benefits they will receive if they are involuntarily terminated; and actions required to complete the plan indicate that it is unlikely that significant changes to the plan will be made or that the plan will be withdrawn. The Company accrues for costs to terminate contracts other than a lease when it terminates the contract in accordance with the contract terms. Costs that will continue to be incurred for the remaining term of a contract that is not a lease, and provide no economic benefits to the Company are recognized at the cease-use date. Costs associated with lease contracts are accounted for under the leasing accounting guidance or under the long-lived assets accounting guidance. Restructuring and related charges are recognized as an operating expense within the condensed consolidated statement of operations and are classified based on the Company’s classification policy for each category of operating expense. Personnel costs are classified based on each employee’s classification, impairment of long-lived assets are recorded within general and administrative expenses, and lease costs, including impairments of right-of-use assets, are classified in the same expense line item where each lease’s rent expense was recognized. Recently Adopted Accounting Pronouncements In June 2016, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2016-13, “Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments” to require the measurement of all expected credit losses for financial assets held at the reporting date based on historical experience, current conditions, reasonable and supportable forecasts. The standard also amends the accounting for credit losses on available-for-sale debt securities and purchased financial assets with credit deterioration. ASC 326 was subsequently amended by ASU 2019-04, “Codification Improvements to Topic 326, Financial Instruments - Credit Losses, Topic 815, Derivatives and Hedging, and Topic 825, Financial Instruments.” The Company adopted the standard and related amendments effective January 1, 2020 on a modified retrospective basis. The adoption of the new standard did not have a material impact on the Company’s condensed consolidated financial statements. In August 2018, the FASB issued ASU 2018-13, “Fair Value Measurement (Topic 820): Disclosure Framework - Changes to the Disclosure Requirements for Fair Value Measurement,” which modifies the disclosure requirements in ASC 820, “Fair Value Measurement” (“ASC 820”). The Company adopted the new standard effective January 1, 2020 on a prospective basis. The adoption of the new standard did not have a material impact on the Company’s condensed consolidated financial statements. In August 2018, the FASB issued ASU 2018-15, “Intangibles-Goodwill and Other-Internal-Use Software (Subtopic 350-40): Customer’s Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement That Is a Service Contract,” which aligns the requirements for capitalizing implementation costs incurred in a cloud computing arrangement that is a service contract with the requirements for capitalizing implementation costs incurred to develop or obtain internal-use-software. The Company adopted the new standard effective January 1, 2020 on a prospective basis. The adoption of the new standard did not have a material impact on the Company’s condensed consolidated financial statements. In October 2018, the FASB issued ASU 2018-17, “Consolidation (Topic 810): Targeted Improvements to Related Party Guidance for Variable Interest Entities,” which amends the guidance for determining whether a decision-making fee is a variable interest and requires organizations to consider indirect interests held through related parties under common control on a proportional basis rather than as the equivalent of a direct interest in its entirety. The Company adopted the new standard effective January 1, 2020 on a retrospective basis. The adoption of the new standard did not have a material impact on the Company’s condensed consolidated financial statements. In December 2019, the FASB issued ASU 2019-12, “Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes,” which removes certain exceptions for performing intraperiod allocation, recognizing deferred taxes for investments, and calculating income taxes in interim periods. The guidance reduces complexity in certain areas, including franchise taxes that are partially based on income and accounting for tax law changes in interim periods. The Company early adopted the new standard effective January 1, 2020 on a prospective basis. The adoption of the new standard did not have a material impact on the Company’s condensed consolidated financial statements. Recently Issued Accounting Pronouncements Not Yet Adopted In March 2020, the FASB issued ASU 2020-04, “Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting,” which provides optional expedients and exceptions to contract modifications and hedging relationships that reference LIBOR or another reference rate expected to be discontinued. The standard is effective upon issuance through December 31, 2022 and may be applied at the beginning of the interim period that includes March 12, 2020 or any date thereafter. The Company is currently evaluating the impact of this accounting standard update on its consolidated financial statements.

Revenue

Revenue	6 Months Ended
	Jun. 30, 2020
Revenue from Contract with Customer [Abstract]
Revenue	Note 2 – Revenue The following tables present the Company’s revenues disaggregated by offering and geographical region. Revenue by geographical region is based on where the trip or shipment was completed or meal delivered. This level of disaggregation takes into consideration how the nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factors. Revenue is presented in the following tables for the three and six months ended June 30, 2019 and 2020 (in millions): Three Months Ended June 30, Six Months Ended June 30, 2019 2020 2019 2020 Mobility revenue $ 2,376 $ 790 $ 4,794 $ 3,260 Delivery revenue 595 1,211 1,131 2,030 Freight revenue 167 211 294 410 ATG and Other Technology Programs collaboration revenue (1) — 25 — 50 Other Bets revenue 28 4 46 34 Total revenue $ 3,166 $ 2,241 $ 6,265 $ 5,784 (1) Refer to Note 15 – Non-Controlling Interests for further information on collaboration revenue. Three Months Ended June 30, Six Months Ended June 30, 2019 2020 2019 2020 United States and Canada $ 1,967 $ 1,250 $ 3,862 $ 3,392 Latin America ("LATAM") 417 232 867 729 Europe, Middle East and Africa ("EMEA") 506 401 993 953 Asia Pacific ("APAC") 276 358 543 710 Total revenue $ 3,166 $ 2,241 $ 6,265 $ 5,784 Revenue from Contracts with Customers Mobility Revenue The Company derives revenue primarily from fees paid by Mobility Drivers for the use of the Company’s platform(s) and related service to facilitate and complete Mobility services and, in certain markets, revenue from fees paid by End-Users for connection services obtained via the platform. Mobility revenue also includes immaterial revenue streams such as the Company's Uber for Business (“U4B”), financial partnerships products, and Vehicle Solutions. Vehicle Solutions revenue is accounted for as an operating lease as defined under ASC 842. Delivery Revenue The Company derives revenue for Delivery from Merchants’ and Delivery People’s use of the Delivery platform and related service to facilitate and complete Delivery transactions. Additionally, in certain markets where the Company is responsible for delivery services, delivery fees charged to end-users are also included in revenue, while payments to Delivery People in exchange for delivery services are recognized in cost of revenue. Freight Revenue Freight revenue consists of revenue from freight transportation services provided to shippers. Other Bets Revenue Prior to the second quarter of 2020, Other Bets revenue consisted primarily of revenue from New Mobility products, including dockless e-bikes, and Platform Incubator group offerings, which are responsible for innovating new services and use cases on the Company’s platform to drive long-term growth and cross-platform customer engagement, and other immaterial revenue streams. New Mobility revenue is accounted for as an operating lease as defined under ASC 842. After the JUMP Divestiture during the second quarter of 2020, revenue from New Mobility products, including dockless e-bikes, was not material. Refer to Note 17 – Divestitures for further information regarding the JUMP Divestiture. Contract Balances During the second quarter of 2020, the Company modified a revenue contract originally entered into in 2018. As a result of the modification, the consideration allocated to an unfulfilled performance obligations is no longer material. The Company’s contract assets for performance obligations satisfied prior to payment or contract liabilities for consideration collected prior to satisfying the performance obligations are not material as of December 31, 2019 and June 30, 2020.

Investments and Fair Value Meas

Investments and Fair Value Measurement	6 Months Ended
	Jun. 30, 2020
Fair Value Disclosures [Abstract]
Investments and Fair Value Measurement	Note 3 – Investments and Fair Value Measurement Investments The Company’s investments on the condensed consolidated balance sheets consisted of the following as of December 31, 2019 and June 30, 2020 (in millions): As of December 31, 2019 June 30, 2020 Classified as short-term investments: Marketable debt securities (1) : Commercial paper $ 148 $ 314 U.S. government and agency securities 93 325 Corporate bonds 199 394 Short-term investments $ 440 $ 1,033 Classified as investments: Non-marketable equity securities: Didi (2) $ 7,953 $ 6,299 Other (3) 204 302 Non-marketable debt securities: Grab (4) 2,336 2,121 Other (3) 34 — Note receivable from a related party (3), (5) — 91 Investments $ 10,527 $ 8,813 (1) Excluding marketable debt securities classified as cash equivalents and restricted cash equivalents. (2) In 2016, the Company completed the sale of the Company’s interest in Uber China to Didi and received approximately 52 million shares of Didi’s Series B-1 preferred stock as consideration valued at approximately $6.0 billion at the time of the transaction. (3) These balances include certain investments recorded at fair value with changes in fair value recorded in earnings due to the election of the fair value option of accounting for financial instruments. (4) Recorded at fair value with changes in fair value recorded in other comprehensive income (loss), net of tax, unless subject to credit loss. (5) Consists of the Lime Convertible Note. Neutron Holdings, Inc. (“Lime") is considered a related party as a result of the Company’s investment in Lime Common Stock. For further information, see the section titled “2020 Lime Investments” below and Note 17 – Divestitures. Assets and Liabilities Measured at Fair Value on a Recurring Basis The following table presents the Company’s financial assets and liabilities measured at fair value on a recurring basis based on the three-tier fair value hierarchy (in millions): As of December 31, 2019 As of June 30, 2020 Level 1 Level 2 Level 3 Total Level 1 Level 2 Level 3 Total Financial Assets Money market funds $ 5,104 $ — $ — $ 5,104 $ 3,442 $ — $ — $ 3,442 Commercial paper — 233 — 233 — 435 — 435 U.S. government and agency securities — 153 — 153 — 478 — 478 Corporate bonds — 199 — 199 — 418 — 418 Non-marketable debt securities — — 2,370 2,370 — — 2,121 2,121 Non-marketable equity securities — — 98 98 — — 52 52 Note receivable from a related party — — — — — — 91 91 Total financial assets $ 5,104 $ 585 $ 2,468 $ 8,157 $ 3,442 $ 1,331 $ 2,264 $ 7,037 During the six months ended June 30, 2020, the Company did not make any transfers between the levels of the fair value hierarchy. The following table summarizes the amortized cost and fair value of the Company’s debt securities with a stated contractual maturity or redemption date as of June 30, 2020 (in millions): As of June 30, 2020 Amortized Cost Fair Value Within one year $ 1,213 $ 1,215 One year through five years 2,397 2,237 Total $ 3,610 $ 3,452 The following table summarizes the amortized cost, unrealized gains and losses, fair value and, beginning in 2020, allowance for credit loss, of the Company’s debt securities at fair value on a recurring basis as of December 31, 2019 and June 30, 2020 (in millions): As of December 31, 2019 As of June 30, 2020 Amortized Cost Unrealized Gains Unrealized Losses Fair Value Amortized Cost Unrealized Gains Unrealized Losses Allowance for Credit Loss Fair Value Commercial paper $ 233 $ — $ — $ 233 $ 435 $ — $ — $ — $ 435 U.S. government and agency securities 153 — — 153 478 — — — 478 Corporate bonds 199 — — 199 416 2 — — 418 Non-marketable debt securities 2,309 61 — 2,370 2,281 — (160) 2,121 Total $ 2,894 $ 61 $ — $ 2,955 $ 3,610 $ 2 $ — $ (160) $ 3,452 The following table presents information about the allowance for credit losses on debt securities (in millions): Non-marketable Balance as of January 1, 2020 $ — Impact due to adoption of ASU 2016-13 — Credit losses on securities for which credit losses were not previously recorded (173) Decrease to allowance for credit loss previously recorded 13 Balance as of June 30, 2020 $ (160) The Company measures its cash equivalents and certain investments at fair value. Level 1 instrument valuations are based on quoted market prices of the identical underlying security. 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 are valued based on unobservable inputs and other estimation techniques due to the absence of quoted market prices, inherent lack of liquidity and the long-term nature of such financial instruments. The Company’s Level 3 non-marketable debt securities as of December 31, 2019 and June 30, 2020 primarily consist of redeemable preferred stock investments in privately held companies without readily determinable fair values. Depending on the investee’s financing activity in a reporting period, management’s estimate of fair value may be primarily derived from the investee’s financing transactions, such as the issuance of preferred stock to new investors. The price in these transactions generally provides the best indication of the enterprise value of the investee. Additionally, based on the timing, volume, and other characteristics of the transaction, the Company may supplement this information by using other valuation techniques, including the guideline public company approach. The guideline public company approach relies on publicly available market data of comparable companies and uses comparative valuation multiples of the investee’s revenue (actual and forecasted), and therefore, unobservable data used in this valuation technique primarily consists of short-term revenue projections. Once the fair value of the investee is estimated, an option-pricing model (“OPM”) is employed to allocate value to various classes of securities of the investee, including the class owned by the Company. The model involves making assumptions around the investees’ time to liquidity and volatility. An increase or decrease in any of the unobservable inputs in isolation, such as the security price in a financing transaction of the investee, could result in a material increase or decrease in the Company’s estimate of fair value. Other unobservable inputs, including short-term revenue projections, time to liquidity, and volatility are less sensitive to the valuation in the respective reporting periods, as a result of the primary weighting on the investee’s financing transactions. In the future, depending on the weight of evidence and valuation approaches used, these or other inputs may have a more significant impact on the Company’s estimate of fair value. The Company determines realized gains or losses on the sale of equity and debt securities on a specific identification method. Grab Investment The following table summarizes information about the significant unobservable inputs used in the fair value measurement for the Company’s investment in Grab as of December 31, 2019 and June 30, 2020: Fair value method Relative weighting Key unobservable inputs Financing transactions 100% Transaction price per share $6.16 Volatility 54% - 60% Estimated time to liquidity 2.0 - 2.5 years During the first quarter of 2020, the Company determined the fair value of its available-for-sale debt securities in Grab had declined below their amortized cost based on an analysis of the observed valuation declines of Grab’s publicly-traded competitive peer group and representative stock market indices. These observed inputs are considered indicative of changes in the fair value of the Grab securities. Using the analysis, the Company computed a downward market adjustment of 10% that was applied to the valuation derived from Grab’s latest financing transaction which occurred earlier in the first quarter of 2020 and prior to the announcement of COVID-19 as a global pandemic, impacting global demand for Mobility services. As a result, the carrying value of the investment in Grab was reduced by $230 million; $57 million reduced the previously recognized unrealized gain in other comprehensive income (loss), net of tax, and the remaining $173 million, representing the difference between the fair value and amortized cost of the securities, was recognized as an allowance for credit loss in the condensed consolidated balance sheet and a corresponding credit-related impairment charge recorded to other income (expense), net in the condensed consolidated statement of operations. Due to the significant uncertainty about Grab’s ability to repay the redemption amount of the securities on the redemption date, the amount expected to be collected is considered to be less than the fair value of the securities. Therefore, the entire decline in fair value below amortized cost was considered to reflect a credit-related impairment charge. There was an immaterial increase to the fair value of the Grab investment during the three months ended June 30, 2020. 2020 Lime Investments The Company’s ownership in Lime is comprised of Lime Common Stock, Lime 1-C Preferred Stock, Lime 1-C Preferred Stock Warrants, and the Lime Convertible Note (collectively, the “2020 Lime Investments”). The 2020 Lime Investments were received as part of the transaction by which the Company divested of its JUMP business. Refer to Note 17 – Divestitures for further information regarding the JUMP Divestiture and the 2020 Lime Investments. The Company’s investment in Lime Common Stock and representation on Lime’s board of directors gives the Company the ability to exercise significant influence over Lime. The Company elected to apply the fair value option to its Lime Common Stock investment and therefore is applying fair value accounting to all of the 2020 Lime Investments which provides for consistency of accounting treatment. The 2020 Lime Investments are measured at fair value on a recurring basis with changes in fair value reflected in earnings. The fair value of the 2020 Lime Investments as of June 30, 2020 of $143 million was determined by referencing a transaction in a convertible note that is junior to the Lime Convertible Note and used as an input to an OPM. Other key inputs to the OPM were a discount rate of 22%, volatility of 75% and time to liquidity of two years. Financial Assets Measured at Fair Value Using Level 3 Inputs The following table presents a reconciliation of the Company’s financial assets measured and recorded at fair value on a recurring basis as of June 30, 2020, using significant unobservable inputs (Level 3) (in millions): Non-marketable Non-marketable Equity Security Note Receivable Balance as of December 31, 2018 $ 2,370 $ — $ — Total net gains (losses) Included in earnings (8) 11 — Included in other comprehensive income (loss) 4 — — Purchases (1) 4 56 — Transfers (2) — 31 — Balance as of December 31, 2019 2,370 98 — Total net gains (losses) Included in earnings (27) (89) — Included in other comprehensive income (loss) (57) — — Purchases 3 65 91 Impairments (160) — — Sales (8) (22) — Balance as of June 30, 2020 $ 2,121 $ 52 $ 91 (1) Purchases in non-marketable equity security include warrants to purchase shares of a private company that vest as certain performance criteria are met during the period. (2) Transfers include a non-marketable equity security that was previously measured at fair value on a non-recurring basis as of December 31, 2018 for which the Company elected to apply the fair value option during the year ended December 31, 2019. Management’s key inputs and assumptions used to determine an estimate of fair value for this investment is based on an OPM and price of the underlying security in recent financing transactions. There is significant uncertainty over the collectability of the contractual interest on the Grab investment and as a result the Company has elected to apply a non-accrual policy to this investment. In determining whether a non-accrual policy is appropriate, the Company considered, among other factors, the reasonable possibility of a Grab initial public offering, the ability of Grab to pay the accumulated interest on all preferred securities on or after the redemption date, and the likelihood of a redemption occurring. If the Company had recorded accrued interest on the Series G preference shares, the Company would have recognized additional interest income of $36 million and $70 million for the three and six months ended June 30, 2019, respectively, and $38 million and $75 million for the three and six months ended June 30, 2020, respectively. Assets Measured at Fair Value on a Non-Recurring Basis The Company’s non-financial assets, such as goodwill, intangible assets and property and equipment are adjusted to fair value when an impairment charge is recognized. Such fair value measurements are based predominately on Level 3 inputs. Non-Marketable Equity Securities The Company’s non-marketable equity securities are investments in privately held companies without readily determinable fair values and primarily relate to its investment in Didi. The carrying value of its non-marketable equity securities are adjusted based on price changes from observable transactions of identical or similar securities of the same issuer (referred to as the measurement alternative) or for impairment. Any changes in carrying value are recorded within other income (expense), net in the condensed consolidated statements of operations. Non-marketable equity securities are classified within Level 3 in the fair value hierarchy because the Company estimates the fair value of these securities based on valuation methods, including the common stock equivalent (“CSE”) and OPM methods, using the transaction price of similar securities issued by the investee adjusted for contractual rights and obligations of the securities it holds. The following is a summary of unrealized gains and losses from remeasurement (referred to as upward or downward adjustments) recorded in other income (expense), net in the condensed consolidated statements of operations, and included as adjustments to the carrying value of non-marketable equity securities held during the three and six months ended June 30, 2019 and 2020. The amounts are based on the selling price of newly issued shares of similar preferred stock to new investors using a hybrid method which applies probabilities to possible scenarios valued using the CSE method, and OPM, which contemplates the rights and preferences of the securities the Company holds. (In millions) Three Months Ended June 30, Six Months Ended June 30, 2019 2020 2019 2020 Upward adjustments $ 4 $ — $ 22 $ — Downward adjustments (including impairment) — — — (1,690) Total unrealized gain (loss) for non-marketable equity securities $ 4 $ — $ 22 $ (1,690) The Company evaluates its non-marketable equity securities for impairment at each reporting period based on a qualitative assessment that considers various potential impairment indicators. This evaluation consisted of several factors including, but not limited to, an assessment of a significant adverse change in the economic environment, significant adverse changes in the general market condition of the geographies and industries in which the Company’s investees operate, and other publicly available information that affected the value of the its non-marketable equity securities. As a result of the deterioration in economic and market conditions arising from COVID-19, the Company determined an impairment indicator existed as of March 31, 2020 and the fair value of certain investments, primarily its investment in Didi, was less than their carrying value. To determine the fair value of the Company’s investment in Didi as of March 31, 2020, the Company utilized a hybrid approach, incorporating a CSE method along with an OPM, weighted at 80% and 20%, respectively. The CSE method assumes an if-converted scenario, where the OPM approach allocates equity value to individual securities within the investees’ capital structure based on contractual rights and preferences. The Company computed a range of market adjustments based on observed market valuation declines of Didi’s representative stock market indices and publicly-traded competitive peer group since the latest transaction in similar securities occurred in the prior year and prior to the announcement of COVID-19 as a global pandemic, impacting global demand for ridesharing services. These inputs are considered indicative of changes in the fair value of Didi equity. Market adjustments within the range were applied to the Didi equity valuation derived from the latest financing transaction in similar securities which were then used in the CSE and OPM approaches to obtain the fair value of the Didi securities owned by the Company. A lower adjustment within the range was applied to the enterprise value used in the CSE allocation compared to a higher downward adjustment for purposes of allocating value in the OPM approach. The value adjustment differential was attributable to several factors including possible exit scenarios, as an initial public offering (“IPO”) event would result in higher valuation (due to access to public markets and reduction in cost of capital), reduces valuation uncertainty, and generally assumes market and macro-economic conditions that are comparatively more favorable than an otherwise prolonged stay-private scenario. As a result of the valuation performed, the Company recorded an impairment charge of $1.7 billion in other income (expense), net in the Company’s condensed consolidated statement of operations during the first quarter of 2020. The following table summarizes information about the significant unobservable inputs used in the valuation for the Company’s investment in Didi as of March 31, 2020: Fair value method Key unobservable inputs CSE Market adjustment (20)% OPM Volatility 39% Estimated time to liquidity 2.0 years Market adjustment (40)% There was no remeasurement event for the investment in Didi during the three months ended June 30, 2020. The Company did not record any realized gains or losses for the Company’s non-marketable equity securities measured at fair value on a non-recurring basis during the three and six months ended June 30, 2020. The following table summarizes the total carrying value of the Company’s non-marketable equity securities measured at fair value on a non-recurring basis held as of December 31, 2019 and June 30, 2020 including cumulative unrealized upward and downward adjustments made to the initial cost basis of the securities (in millions): As of December 31, 2019 June 30, 2020 Initial cost basis $ 6,075 $ 6,256 Upward adjustments 1,984 1,984 Downward adjustments (including impairment) — (1,690) Total carrying value at the end of the period $ 8,059 $ 6,550

Equity Method Investments

Equity Method Investments	6 Months Ended
	Jun. 30, 2020
Equity Method Investments and Joint Ventures [Abstract]
Equity Method Investments	Note 4 – Equity Method Investments The carrying value of the Company’s equity method investments as of December 31, 2019 and June 30, 2020 were as follows (in millions): As of December 31, 2019 June 30, 2020 MLU B.V. $ 1,224 $ 1,012 Mission Bay 3 & 4 (1) 140 44 Other — 6 Equity method investments $ 1,364 $ 1,062 (1) Refer to Note 14 – Variable Interest Entities (“VIEs”) for further information on the Company’s interest in Mission Bay 3 & 4. MLU B.V. During the first quarter of 2018, the Company closed a transaction that contributed the net assets of its Uber Russia/CIS operations into a newly formed private limited liability company (“MLU B.V.” or “Yandex.Taxi joint venture”), with Yandex and the Company holding ownership interests in MLU B.V. In exchange for consideration contributed, the Company received a seat on MLU B.V.’s board and a 38% equity ownership interest consisting of common stock in MLU B.V. Certain contingent equity issuances of MLU B.V. may dilute the Company’s equity ownership interest to approximately 35%. The investment was determined to be an equity method investment due to the Company’s ability to exercise significant influence over MLU B.V. The initial fair value of the Company’s equity method investment in MLU B.V. was estimated using discounted cash flows of MLU B.V. The equity ownership interest in MLU B.V. was 37% as of June 30, 2020. For the three and six months ended June 30, 2020, an immaterial amount of loss was recognized from MLU B.V. equity method investment. Included in the carrying value of MLU B.V. is the basis difference, net of amortization, between the original cost of the investment and the Company's proportionate share of the net assets of MLU B.V. The carrying value of the equity method investment is primarily adjusted for the Company’s share in the income or losses of MLU B.V. and amortization of basis differences. Equity method goodwill and intangible assets, net of accumulated amortization are also adjusted for currency translation adjustments representing fluctuations between the functional currency of the investee, the Ruble and the U.S. Dollar. The Ruble appreciated against the U.S. dollar by approximately 13% between March 31, 2020 and June 30, 2020. The movement in exchange rates will be reflected in the carrying value of the investment with a corresponding adjustment to other comprehensive income (loss) in the Company’s condensed consolidated financial statements at September 30, 2020, as the Company records its share of MLU B.V.’s earnings and reflects its share of MLU B.V.'s net assets on a one-quarter lag basis. The table below provides the composition of the basis difference as of June 30, 2020 (in millions): As of June 30, 2020 Equity method goodwill $ 801 Intangible assets, net of accumulated amortization 105 Deferred tax liabilities (24) Cumulative currency translation adjustments (240) Basis difference $ 642 The Company amortizes the basis difference related to the intangible assets over the estimated useful lives of the assets that gave rise to the difference using the straight-line method. The weighted-average life of the intangible assets is approximately 4.4 years as of June 30, 2020. Equity method goodwill is not amortized. The investment balance is reviewed for impairment whenever factors indicate that the carrying value of the equity method investment may not be recoverable. As of June 30, 2020, the Company determined that there was no other-than-temporary impairment of its investment in MLU B.V. as there was no indication that fair value was below carrying value based, in particular, on consideration of the financial performance of the investee, the economic conditions of the markets where the investee operates and significant events that affect the operations of the investee. The future effect of the COVID-19 pandemic and related government actions as well as other factors will continue to be monitored. Mission Bay 3 & 4 The Mission Bay 3 & 4 JV refers to Event Center Office Partners, LLC (“ECOP”), a joint venture entity established in March 2018, by Uber and two companies (“LLC Partners”) to manage the construction and operation of two office buildings owned by two ECOP wholly-owned subsidiaries. The Company contributed $136 million cash in exchange for a 45% interest in ECOP. The two LLC Partners own 45% and 10%, respectively. The amount of contributed cash was recorded as an equity method investment. In March 2020, the two ECOP wholly-owned subsidiaries took out new loans. Upon closing of the new financing, the proceeds were used to first pay off the existing construction loan, then to cover the required operation reserve as well as various financing costs, and last, the remaining proceeds were distributed back to the Uber and LLC Partners based on their ownership percentage. As a result, Uber received $91 million from the ECOP as a return of capital investment, and reduced the investment carrying value by the same amount. As of June 30, 2020, the equity method investment for Mission Bay 3 & 4 was $44 million. The equity ownership interest in ECOP was 45% as of December 31, 2019 and June 30, 2020. For the three and six months ended June 30, 2020, an immaterial amount of equity earnings was recognized. As of December 31, 2019 and June 30, 2020, the Company determined that there was no impairment of its investment in ECOP.

Leases

Leases	6 Months Ended
	Jun. 30, 2020
Leases [Abstract]
Leases	Note 5 – Leases The components of lease expense were as follows (in millions): Three Months Ended June 30, Six Months Ended June 30, 2019 2020 2019 2020 Lease cost Finance lease cost: Amortization of assets $ 35 $ 49 $ 71 $ 93 Interest on lease liabilities 4 4 8 8 Operating lease cost 79 116 146 211 Short-term lease cost 10 4 18 10 Variable lease cost 29 32 54 62 Sublease income — — (1) (1) Total lease cost $ 157 $ 205 $ 296 $ 383 The Company did not enter into nor commence any new material operating or finance leases during the three and six months ended June 30, 2020. The assumptions used to value leases for the periods presented were as follows: As of December 31, 2019 June 30, 2020 Weighted-average remaining lease term Operating leases 16 years 16 years Finance leases 2 years 2 years Weighted-average discount rate Operating leases 7.1 % 7.1 % Finance leases 5.0 % 5.1 % Maturities of lease liabilities were as follows (in millions): As of June 30, 2020 Operating Leases Finance Leases Remainder of 2020 $ 97 $ 85 2021 262 162 2022 287 78 2023 254 8 2024 213 — Thereafter 2,218 — Total undiscounted lease payments 3,331 333 Less: imputed interest (1,618) (17) Total lease liabilities $ 1,713 $ 316 As of June 30, 2020, the Company had additional operating leases and finance leases, primarily for corporate offices and servers, that have not yet commenced of $572 million and $25 million, respectively. These operating and finance leases will commence between fiscal years 2020 and 2022 with lease terms ranging from 3 to 11 years. Mission Bay 1 & 2 In 2015, the Company entered into a joint venture (“JV”) agreement with a real estate developer (“JV Partner”) to develop land (“the Land”) in San Francisco to construct the Company’s new headquarters (the “Headquarters”). The Headquarters will consist of two adjacent office buildings totaling approximately 423,000 rentable square feet. In connection with the JV arrangement, the Company had acquired a 49% interest in the JV, the principal asset of which was the Land. In 2016, the Company and the JV Partner agreed to dissolve the JV and terminate the Company’s commitment to the lease of the Headquarters (together “the real estate transaction”) and the Company retained a 49% indirect interest in the Land (“Indirect Interest”). Under the terms of the real estate transaction, the Company obtained the rights and title to the partially constructed building, will complete the development of the two office buildings and retain a 100% ownership in the buildings. In connection with the real estate transaction, the Company also executed two 75-year land lease agreements (“Land Leases”). As of June 30, 2020, commitments under the Land Leases total $158 million until February 2032. After 2032, the annual rent amount will adjust annually based on the prevailing consumer price index. The real estate transaction is accounted for as a financing transaction of the Company’s 49% Indirect Interest due to the Company’s continuing involvement through a purchase option on the Indirect Interest. As a financing transaction, the cash and deferred sales proceeds received from the real estate transaction are recorded as a financing obligation. As of June 30, 2020, the Company’s Indirect Interest of $65 million is included in property and equipment, net and a corresponding financing obligation of $77 million is included in other long-term liabilities. Future land lease payments of $1.7 billion will be allocated 49% to the financing obligation of the Indirect Interest and 51% to the operating lease of land. Future minimum payments related to the financing obligations as of June 30, 2020 are summarized below (in millions): Future Minimum Payments Fiscal Year Ending December 31, Remainder of 2020 $ 3 2021 6 2022 6 2023 6 2024 6 Thereafter 827 Total $ 854
Leases	Note 5 – Leases The components of lease expense were as follows (in millions): Three Months Ended June 30, Six Months Ended June 30, 2019 2020 2019 2020 Lease cost Finance lease cost: Amortization of assets $ 35 $ 49 $ 71 $ 93 Interest on lease liabilities 4 4 8 8 Operating lease cost 79 116 146 211 Short-term lease cost 10 4 18 10 Variable lease cost 29 32 54 62 Sublease income — — (1) (1) Total lease cost $ 157 $ 205 $ 296 $ 383 The Company did not enter into nor commence any new material operating or finance leases during the three and six months ended June 30, 2020. The assumptions used to value leases for the periods presented were as follows: As of December 31, 2019 June 30, 2020 Weighted-average remaining lease term Operating leases 16 years 16 years Finance leases 2 years 2 years Weighted-average discount rate Operating leases 7.1 % 7.1 % Finance leases 5.0 % 5.1 % Maturities of lease liabilities were as follows (in millions): As of June 30, 2020 Operating Leases Finance Leases Remainder of 2020 $ 97 $ 85 2021 262 162 2022 287 78 2023 254 8 2024 213 — Thereafter 2,218 — Total undiscounted lease payments 3,331 333 Less: imputed interest (1,618) (17) Total lease liabilities $ 1,713 $ 316 As of June 30, 2020, the Company had additional operating leases and finance leases, primarily for corporate offices and servers, that have not yet commenced of $572 million and $25 million, respectively. These operating and finance leases will commence between fiscal years 2020 and 2022 with lease terms ranging from 3 to 11 years. Mission Bay 1 & 2 In 2015, the Company entered into a joint venture (“JV”) agreement with a real estate developer (“JV Partner”) to develop land (“the Land”) in San Francisco to construct the Company’s new headquarters (the “Headquarters”). The Headquarters will consist of two adjacent office buildings totaling approximately 423,000 rentable square feet. In connection with the JV arrangement, the Company had acquired a 49% interest in the JV, the principal asset of which was the Land. In 2016, the Company and the JV Partner agreed to dissolve the JV and terminate the Company’s commitment to the lease of the Headquarters (together “the real estate transaction”) and the Company retained a 49% indirect interest in the Land (“Indirect Interest”). Under the terms of the real estate transaction, the Company obtained the rights and title to the partially constructed building, will complete the development of the two office buildings and retain a 100% ownership in the buildings. In connection with the real estate transaction, the Company also executed two 75-year land lease agreements (“Land Leases”). As of June 30, 2020, commitments under the Land Leases total $158 million until February 2032. After 2032, the annual rent amount will adjust annually based on the prevailing consumer price index. The real estate transaction is accounted for as a financing transaction of the Company’s 49% Indirect Interest due to the Company’s continuing involvement through a purchase option on the Indirect Interest. As a financing transaction, the cash and deferred sales proceeds received from the real estate transaction are recorded as a financing obligation. As of June 30, 2020, the Company’s Indirect Interest of $65 million is included in property and equipment, net and a corresponding financing obligation of $77 million is included in other long-term liabilities. Future land lease payments of $1.7 billion will be allocated 49% to the financing obligation of the Indirect Interest and 51% to the operating lease of land. Future minimum payments related to the financing obligations as of June 30, 2020 are summarized below (in millions): Future Minimum Payments Fiscal Year Ending December 31, Remainder of 2020 $ 3 2021 6 2022 6 2023 6 2024 6 Thereafter 827 Total $ 854

Goodwill and Intangible Assets

Goodwill and Intangible Assets	6 Months Ended
	Jun. 30, 2020
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill and Intangible Assets	Note 6 – Goodwill and Intangible Assets On January 2, 2020, the Company completed the acquisition of substantially all of the assets of Careem Inc. (“Careem”) and certain of its subsidiaries. The acquisition was accounted for as a business combination, resulting in recognition of $2.5 billion in goodwill and $540 million in intangible assets. Refer to Note 16 – Business Combination for further information. Goodwill The following table presents the changes in the carrying value of goodwill, by segment, for the six months ended June 30, 2020 (in millions): Mobility Delivery Freight ATG and Other Technology Programs Other Bets Total Goodwill Balance as of December 31, 2019 $ 25 $ 13 $ — $ 29 $ 100 $ 167 Acquisitions (Note 16) 2,484 — — — — 2,484 Goodwill impairment — — — — (100) (100) Foreign currency translation adjustment (33) — — — — (33) Balance as of June 30, 2020 $ 2,476 $ 13 $ — $ 29 $ — $ 2,518 Goodwill Impairment During the three months ended March 31, 2020, prior to the JUMP Divestiture in May 2020, market, macroeconomic and business conditions resulting from the COVID-19 pandemic indicated that it was more likely than not that the carrying value of the Company’s New Mobility reporting unit within its Other Bets segment, exceeded its fair value. As a result, the Company performed an interim goodwill impairment test by comparing the fair value of the New Mobility reporting unit to its carrying value. Fair value was determined by referencing market valuation multiples implied by companies that have comparable businesses which is a Level 3 measurement. The carrying value of the Company’s New Mobility reporting unit exceeded its fair value, and as a result, during the three months ended March 31, 2020, a goodwill impairment charge of $100 million was recorded in general and administrative expenses in the condensed consolidated statement of operations, after consideration of impairments of long-lived and other assets of the reporting unit. Further, during the three months ended June 30, 2020, the Company’s remaining long-lived assets in the New Mobility asset group that were not transferred to Lime as part of the JUMP Divestiture were impaired resulting in immaterial losses. In light of the impact of the COVID-19 pandemic on macroeconomic conditions and demand for Mobility, the Company also considered whether it was more likely than not the fair value of its Mobility reporting unit was below its carrying value. Based on an analysis of qualitative and quantitative factors, including market valuation multiples of public companies operating in the same business and considering the significant excess of the fair value attributable to the Mobility reporting unit over its carrying value, the Company determined that the Mobility goodwill was not impaired as of June 30, 2020. Intangible Assets The components of intangible assets, net as of December 31, 2019 and June 30, 2020 were as follows (in millions, except years): Gross Carrying Value Accumulated Amortization Net Carrying Value Weighted Average Remaining Useful Life - Years December 31, 2019 Developed technology (1) $ 94 $ (35) $ 59 3 Patents 16 (4) 12 8 Other 3 (3) — — Intangible assets $ 113 $ (42) $ 71 Gross Carrying Value Accumulated Amortization Accumulated Impairment Net Carrying Value Weighted Average Remaining Useful Life - Years June 30, 2020 Rider relationships (2) $ 267 $ (9) $ — $ 258 15 Captains network (2) 39 (20) — 19 1 Developed technology (1), (2) 204 (52) (23) 129 3 Trade names (2) 120 (6) — 114 10 Patents 16 (5) — 11 8 Other 5 (3) — 2 — Intangible assets $ 651 $ (95) $ (23) $ 533 (1) Developed technology intangible assets include in-process research and development (“IPR&D”), which is not subject to amortization, of $31 million and $31 million as of December 31, 2019 and June 30, 2020, respectively. (2) Includes intangible assets acquired from Careem. Refer to Note 16 – Business Combination for further information Amortization expense for intangible assets subject to amortization was $4 million and $25 million for the three months ended June 30, 2019 and 2020, respectively. Amortization expense for intangible assets subject to amortization was $9 million and $53 million for the six months ended June 30, 2019 and 2020, respectively. The estimated aggregate future amortization expense for intangible assets subject to amortization as of June 30, 2020 is summarized below (in millions): Estimated Future Amortization Expense Year Ending December 31, Remainder of 2020 $ 51 2021 60 2022 59 2023 59 2024 31 Thereafter 240 Total $ 500 Impairment of Definite-Lived Intangible and Long-Lived Assets The following table presents the definite-lived intangible and long-lived asset impairment charges recorded in the condensed consolidated statements of operations by asset class during the three and six months ended June 30, 2020 (in millions): Three Months Ended June 30, 2020 Six Months Ended June 30, 2020 Intangible assets $ — $ 23 Property and equipment 43 90 Operating lease right-of-use assets 50 50 Total $ 93 $ 163 The Company did not record any impairment charges during the three and six months ended June 30, 2019.

Long-Term Debt and Revolving Cr

Long-Term Debt and Revolving Credit Arrangements	6 Months Ended
	Jun. 30, 2020
Debt Disclosure [Abstract]
Long-Term Debt and Revolving Credit Arrangements	Note 7 – Long-Term Debt and Revolving Credit Arrangements Components of debt, including the associated effective interest rates were as follows (in millions, except for percentages): As of December 31, 2019 June 30, 2020 Effective Interest Rate 2016 Senior Secured Term Loan $ 1,113 $ 1,107 6.1 % 2018 Senior Secured Term Loan 1,478 1,470 6.2 % 2023 Senior Note 500 500 7.7 % 2025 Senior Note — 1,000 7.7 % 2026 Senior Note 1,500 1,500 8.1 % 2027 Senior Note 1,200 1,200 7.7 % Total debt 5,791 6,777 Less: unamortized discount and issuance costs (57) (59) Less: current portion of long-term debt (27) (27) Total long-term debt $ 5,707 $ 6,691 2016 Senior Secured Term Loan In July 2016, the Company entered into a secured term loan agreement with a syndicate of lenders to issue senior secured floating-rate term loans for a total of $1.2 billion in proceeds, net of debt discount of $23 million and debt issuance costs of $13 million, with a maturity date of July 2023 (the “2016 Senior Secured Term Loan”). On June 13, 2018, the Company entered into an amendment to the 2016 Senior Secured Term Loan agreement which increased the effective interest rate to 6.1% on the outstanding balance of the 2016 Senior Secured Term Loan as of the amendment date. The maturity date for the 2016 Senior Secured Term Loan remains July 13, 2023. The amendment qualified as a debt modification that did not result in an extinguishment except for an immaterial syndicated amount of the loan. The 2016 Senior Secured Term Loan is guaranteed by certain material domestic restricted subsidiaries of the Company. The 2016 Senior Secured Term Loan agreement contains customary covenants restricting the Company’s and certain of its subsidiaries’ ability to incur debt, incur liens and undergo certain fundamental changes. The Company was in compliance with all covenants as of June 30, 2020. The credit agreement also contains customary events of default. The loan is secured by certain intellectual property of the Company and equity of certain material foreign subsidiaries. The 2016 Senior Secured Term Loan also contains restrictions on the payment of dividends. 2018 Senior Secured Term Loan In April 2018, the Company entered into a secured term loan agreement with a syndicate of lenders to issue secured floating-rate term loans totaling $1.5 billion in proceeds, net of debt discount of $8 million and debt issuance costs of $15 million, with a maturity date of April 2025 (the “2018 Senior Secured Term Loan”). The 2018 Senior Secured Term Loan was issued on a pari passu basis with the existing 2016 Senior Secured Term Loan. The debt discount and debt issuance costs are being amortized to interest expense at an effective interest rate of 6.2%. The 2018 Senior Secured Term Loan is guaranteed by certain material domestic restricted subsidiaries of the Company. The 2018 Senior Secured Term Loan agreement contains customary covenants restricting the Company’s and certain of its subsidiaries’ ability to incur debt, incur liens and undergo certain fundamental changes. The Company was in compliance with all covenants as of June 30, 2020. The credit agreement also contains customary events of default. The loan is secured by certain intellectual property of the Company and equity of certain material foreign subsidiaries. The fair values of the Company’s 2016 Senior Secured Term Loan and the 2018 Senior Secured Term Loan were $1.1 billion and $1.4 billion, respectively, as of June 30, 2020 and were determined based on quoted prices in markets that are not active, which is considered a Level 2 valuation input. Senior Notes In October 2018, the Company issued five-year notes with an aggregate principal amount of $500 million due on November 1, 2023 and eight-year notes with an aggregate principal amount of $1.5 billion due on November 1, 2026 (the “2023 and 2026 Senior Notes”) in a private placement offering totaling $2.0 billion. The Company issued the 2023 and 2026 Senior Notes at par and paid approximately $9 million for debt issuance costs. The interest is payable semi-annually in arrears on May 1 and November 1 of each year at 7.5% per annum and 8.0% per annum, respectively, beginning on May 1, 2019, and the entire principal amount is due at the time of maturity. In September 2019, the Company issued eight-year notes with an aggregate principal amount of $1.2 billion due on September 15, 2027 (the “2027 Senior Notes”) in a private placement to qualified institutional buyers pursuant to Rule 144A under the Securities Act of 1933, as amended (the “Securities Act”). The Company issued the 2027 Senior Notes at par and paid approximately $11 million for debt issuance costs. The interest is payable semi-annually in arrears on March 15 and September 15 of each year at 7.5% per annum, beginning on March 15, 2020, and the entire principal amount is due at the time of maturity. In May 2020, the Company issued five-year notes with an aggregate principal amount of $1.0 billion due on May 15, 2025 (the “2025 Senior Notes”) in a private placement to qualified institutional buyers pursuant to Rule 144A under the Securities Act. The Company issued the 2025 Senior Notes at par and paid approximately $8 million for debt issuance costs. The interest is payable semi-annually in arrears on May 15 and November 15 of each year at 7.5% per annum, beginning on November 15, 2020, and the entire principal amount is due at the time of maturity. The 2023, 2025, 2026 and 2027 Senior Notes (collectively “Senior Notes”) are guaranteed by certain material domestic restricted subsidiaries of the Company. The indentures governing the Senior Notes contain customary covenants restricting the Company and certain of its subsidiaries’ ability to incur debt and incur liens. The Company was in compliance with all covenants as of June 30, 2020. The total fair value of the Company’s Senior Notes were $4.3 billion as of June 30, 2020 and were determined based on quoted market pricing that are less active, which is considered a Level 2 valuation input. The following table presents the amount of interest expense recognized relating to the contractual interest coupon, amortization of the debt discount and issuance costs, and the internal rate of return (“IRR”) payout with respect to the Senior Secured Term Loan, the 2021 and 2022 convertible notes, and the Senior Notes for the three and six months ended June 30, 2019 and 2020 (in millions): Three Months Ended June 30, Six Months Ended June 30, 2019 2020 2019 2020 Contractual interest coupon $ 115 $ 110 $ 255 $ 215 Amortization of debt discount and issuance costs 25 2 78 5 8% IRR payout 9 — 26 — Total interest expense from long-term debt $ 149 $ 112 $ 359 $ 220 Revolving Credit Arrangements The Company has a revolving credit agreement initially entered in 2015 with certain lenders, which provides for $2.3 billion in credit maturing on June 13, 2023 (“Revolving Credit Facility”). In conjunction with the Company’s entry into the 2016 Senior Secured Term Loan, the revolving credit facility agreements were amended to include as collateral the same intellectual property of the Company and the same equity of certain material foreign subsidiaries that were pledged as collateral under the 2016 Senior Secured Term Loan. The credit facility may be guaranteed by certain material domestic restricted subsidiaries of the Company based on certain conditions. The credit agreement contains customary covenants restricting the Company’s and certain of its subsidiaries’ ability to incur debt, incur liens, and undergo certain fundamental changes, as well as maintain a certain level of liquidity specified in the contractual agreement. The credit agreement also contains customary events of default. The Revolving Credit Facility also contains restrictions on the payment of dividends. As of June 30, 2020, there was no balance outstanding on the Revolving Credit Facility. Letters of Credit

Supplemental Financial Statemen

Supplemental Financial Statement Information	6 Months Ended
	Jun. 30, 2020
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Supplemental Financial Statement Information	Note 8 – Supplemental Financial Statement Information Prepaid Expenses and Other Current Assets Prepaid expenses and other current assets as of December 31, 2019 and June 30, 2020 were as follows (in millions): As of December 31, 2019 June 30, 2020 Prepaid expenses $ 571 $ 422 Other receivables 428 433 Other 300 293 Prepaid expenses and other current assets $ 1,299 $ 1,148 Accrued and Other Current Liabilities Accrued and other current liabilities as of December 31, 2019 and June 30, 2020 were as follows (in millions): As of December 31, 2019 June 30, 2020 Accrued legal, regulatory and non-income taxes $ 1,539 $ 1,616 Accrued Drivers and Merchants liability 369 327 Accrued professional and contractor services 352 213 Accrued compensation and employee benefits 403 331 Accrued marketing expenses 114 63 Other accrued expenses 361 331 Commitment to issue unsecured convertible notes in connection with Careem acquisition (1) — 468 Income and other tax liabilities 194 152 Government and airport fees payable 162 71 Short-term finance lease obligation for computer equipment 165 166 Accrued interest on long-term debt 93 103 Short-term deferred revenue 76 78 Other 222 283 Accrued and other current liabilities $ 4,050 $ 4,202 (1) Refer to Note 16 – Business Combination for further information regarding the Careem acquisition. Other Long-Term Liabilities Other long-term liabilities as of December 31, 2019 and June 30, 2020 were as follows (in millions): As of December 31, 2019 June 30, 2020 Deferred tax liabilities $ 1,027 $ 752 Commitment to issue unsecured convertible notes in connection with Careem acquisition (1) — 300 Financing obligation 78 77 Income tax liabilities 70 84 Other 237 238 Other long-term liabilities $ 1,412 $ 1,451 (1) Refer to Note 16 – Business Combination for further information regarding the Careem acquisition. Accumulated Other Comprehensive Income (Loss) The changes in composition of accumulated other comprehensive income (loss), net of tax, for the six months ended June 30, 2019 and 2020 were as follows (in millions): Foreign Currency Translation Adjustments Unrealized Gains (Losses) on Available-for-Sale Securities, Net of Tax Total Balance as of December 31, 2018 $ (228) $ 40 $ (188) Other comprehensive income before reclassifications 17 4 21 Amounts reclassified from accumulated other comprehensive income — — — Other comprehensive income 17 4 21 Balance as of June 30, 2019 $ (211) $ 44 $ (167) Foreign Currency Translation Adjustments Unrealized Gains (Losses) on Available-for-Sale Securities, Net of Tax Total Balance as of December 31, 2019 $ (231) $ 44 $ (187) Other comprehensive loss before reclassifications (1) (405) (52) (457) Amounts reclassified from accumulated other comprehensive loss — — — Other comprehensive loss (405) (52) (457) Balance as of June 30, 2020 $ (636) $ (8) $ (644) (1) During the six months ended June 30, 2020, other comprehensive loss before reclassifications includes an unrealized loss of $57 million relating to the Company's investment in Grab for which a credit loss was recorded during the first quarter of 2020. Refer to Note 3 – Investments and Fair Value Measurement for further information. Other Income (Expense), Net The components of other income (expense), net, for the three and six months ended June 30, 2019 and 2020 were as follows (in millions): Three Months Ended June 30, Six Months Ended June 30, 2019 2020 2019 2020 Interest income $ 64 $ 6 $ 108 $ 44 Foreign currency exchange losses, net (7) (29) (8) (57) Gain (loss) on business divestitures, net (1) — (27) — 127 Unrealized gain (loss) on debt and equity securities, net (2) (2) (2) 14 (116) Impairment of debt and equity securities (3) — 13 — (1,850) Change in fair value of embedded derivatives (117) — 58 — Gain on extinguishment of convertible notes and settlement of derivatives (4) 444 — 444 — Other 16 (5) 42 13 Other income (expense), net $ 398 $ (44) $ 658 $ (1,839) (1) During the six months ended June 30, 2020, gain (loss) on business divestitures, net primarily represents a $154 million gain on the sale of the Company's Uber Eats India operations to Zomato Media Private Limited (“Zomato”) recognized in the first quarter of 2020. Refer to Note 17 – Divestitures for further information. (2) During the three and six months ended June 30, 2019 and 2020, the Company recorded changes to the fair value of investments in securities accounted for under the fair value option. (3) During the six months ended June 30, 2020, the Company recorded an impairment charge of $1.9 billion, primarily related to its investment in Didi and an allowance for credit loss recorded on its investment in Grab recognized in the first quarter of 2020. Refer to Note 3 – Investments and Fair Value Measurement for further information. (4) During the three and six months ended June 30, 2019, the Company recognized a $444 million gain on extinguishment of its 2021 and 2022 convertible notes and settlement of derivatives in connection with the Company’s IPO, recognized during the second quarter of 2019. Refer to Note 9 – Stockholders' Equity for additional information regarding the Company’s IPO.

Stockholder's Equity

Stockholder's Equity	6 Months Ended
	Jun. 30, 2020
Equity [Abstract]
Stockholder's Equity	Note 9 – Stockholders' Equity Equity Compensation Plans The Company maintains four equity compensation plans that provide for the issuance of shares of the Company’s common stock to its officers and other employees, directors, and consultants: the 2010 Stock Plan (the “2010 Plan”), the 2013 Equity Incentive Plan (the “2013 Plan”), the 2019 Equity Incentive Plan (the “2019 Plan”), and the 2019 Employee Stock Purchase Plan (the “ESPP”), which have all been approved by stockholders. Following the Company’s IPO, the Company has only issued awards under the 2019 Plan and the ESPP, and no additional awards will be granted under the 2010 and 2013 Plans. These plans provide for the issuance of incentive stock options (“ISOs”), nonqualified stock options (“NSOs”), stock appreciation rights (“SARs”), restricted stock, restricted stock units (“RSUs”), performance-based awards, and other awards (that are based in whole or in part by reference to the Company’s common stock). Initial Public Offering On May 14, 2019, the Company closed its IPO, in which it issued and sold 180 million shares of its common stock. The price was $45.00 per share. The Company received net proceeds of approximately $8.0 billion from the IPO after deducting underwriting discounts and commissions of $106 million and offering expenses. Upon closing of the IPO: i) all shares of the Company’s outstanding redeemable convertible preferred stock automatically converted into 905 million shares of common stock; ii) holders of the 2021 and 2020 convertible notes elected to convert all outstanding notes into 94 million shares of common stock; and, iii) an outstanding warrant which became exercisable upon the closing of the IPO was exercised to purchase 0.2 million shares of common stock. In addition, the Company recognized a net gain of $327 million in other income (expense), net in the condensed consolidated statement of operations upon conversion of the 2021 and 2022 convertible notes during the second quarter of 2019, which consisted of $444 million gain on extinguishment of debt and settlement of derivatives, partially offset by $117 million loss from the change in fair value of embedded derivatives prior to settlement. The extinguishment of debt resulted in the derecognition of the carrying value of the debt balance and settlement of embedded derivatives. The Company had granted RSAs, RSUs, SARs, and stock options that vest only upon the satisfaction of both time-based service and performance-based conditions. Through May 9, 2019, no stock-based compensation expense had been recognized for such awards with a performance condition based on the occurrence of a qualifying event (such as an IPO), as such qualifying event was not probable. Upon the Company’s IPO, the Company recognized $3.6 billion of stock-based compensation expense. Upon the IPO, shares were issued to satisfy the vesting of RSUs with a performance condition. To meet the related tax withholding requirements, the Company withheld 29 million of the 76 million shares of common stock issued. Based on the IPO public offering price of $45.00 per share, the tax withholding obligation was $1.3 billion. As a result of stock-based compensation expense for vested and unvested RSUs upon the IPO, the Company recorded an additional deferred tax asset of approximately $1.1 billion that is offset by a full valuation allowance. PayPal Private Placement On May 16, 2019, the Company closed a private placement by PayPal, Inc. ( “ PayPal”) in which it issued and sold 11 million shares of its common stock at a purchase price of $45.00 per share and received aggregate proceeds of $500 million. Additionally, PayPal and the Company agreed to extend their global partnership, including a commitment to jointly explore certain commercial collaborations. Stock Option and SAR Activity A summary of stock option and SAR activity for the six months ended June 30, 2020 is as follows (in millions, except share amounts which are reflected in thousands, per share amounts, and years): SARs Outstanding Number of SARs Options Outstanding Number of Shares Weighted-Average Exercise Price Per Share Weighted-Average Remaining Contractual Life (in years) Aggregate Intrinsic Value As of December 31, 2019 337 34,801 $ 9.79 4.75 $ 746 Granted — 1,194 $ 11.55 Exercised (59) (7,475) $ 3.05 Canceled and forfeited (32) (1,434) $ 33.68 As of June 30, 2020 246 27,086 $ 10.44 4.39 $ 591 Vested and expected to vest as of June 30, 2020 157 22,616 $ 6.06 4.10 $ 580 Exercisable as of June 30, 2020 157 22,616 $ 6.06 4.10 $ 580 RSU Activity The following table summarizes the activity related to the Company’s RSUs for the six months ended June 30, 2020 (in thousands, except per share amounts): Number of Shares Weighted-Average Unvested and outstanding as of December 31, 2019 84,743 $ 39.82 Granted 49,130 $ 23.77 Vested (18,766) $ 39.54 Canceled and forfeited (18,656) $ 36.62 Unvested and outstanding as of June 30, 2020 96,451 $ 33.26 Stock-Based Compensation Expense Stock-based compensation expense is allocated based on the cost center to which the award holder belongs. The following table summarizes total stock-based compensation expense by function for the three and six months ended June 30, 2019 and 2020 (in millions): Three Months Ended June 30, Six Months Ended June 30, 2019 2020 2019 2020 Operations and support $ 404 $ 11 $ 405 $ 36 Sales and marketing 212 10 213 24 Research and development 2,557 72 2,560 239 General and administrative 768 38 774 109 Total $ 3,941 $ 131 $ 3,952 $ 408 As of June 30, 2020, there were $2.2 billion of unamortized compensation costs related to all unvested awards. The unamortized compensation costs are expected to be recognized over a weighted-average period of approximately 2.77 years. The tax benefits recognized in the condensed consolidated statements of operations for stock-based compensation arrangements were not material during the three and six months ended June 30, 2019 and 2020, respectively. ESPP As of June 30, 2020, 3 million shares of common stock were purchased under the ESPP at a weighted-average price of $25.05 per share, resulting in cash proceeds of $82 million.

Income Taxes

Income Taxes	6 Months Ended
	Jun. 30, 2020
Income Tax Disclosure [Abstract]
Income Taxes	Note 10 – Income Taxes The Company computes its quarterly income tax expense/(benefit) by using a forecasted annual effective tax rate and adjusts for any discrete items arising during the quarter. The Company recorded an income tax benefit of $(2) million and an income tax expense of $17 million for the three and six months ended June 30, 2019, respectively, and an income tax expense of $4 million and income tax benefit of $(238) million for the three and six months ended June 30, 2020, respectively. During the three and six months ended June 30, 2019, income tax expense/(benefit) was primarily driven by current tax on foreign earnings offset by a partial benefit from U.S. losses. During the three months ended June 30, 2020, the income tax expense was primarily driven by current tax on foreign earnings offset by a partial benefit from U.S. losses. During the six months ended June 30, 2020, the income tax benefit was primarily driven by the deferred U.S. tax impact of the impairment charges related to the Company’s investments in Didi and Grab, the deferred China tax impact of the impairment charge related to the Company’s investment in Didi, and to a lesser extent, the benefit of U.S. losses and current tax on foreign earnings. The primary differences between the effective tax rate and the federal statutory tax rate are due to the valuation allowance on the Company’s U.S. and Netherlands’ deferred tax assets, foreign tax rate differences, and the benefit from the impairment charges related the Company’s investments in Didi and Grab. In the second quarter of 2020, the Company transferred certain intangible assets among its wholly-owned subsidiaries to align its structure to its evolving operations. The transaction resulted in the establishment of deferred tax assets of $308 million; however, there was no financial statement benefit recognized since the deferred tax asset was offset by a full valuation allowance. During the six months ended June 30, 2020, the amount of gross unrecognized tax benefits increased by $140 million, of which substantially all, if recognized, would not affect the effective tax rate as these unrecognized tax benefits would increase deferred tax assets that would be subject to a full valuation allowance. The Company is subject to taxation in the United States and various state and foreign jurisdictions. The Company is also under routine examination by federal, various state, and foreign tax authorities. The Company believes that adequate amounts have been reserved in these jurisdictions. To the extent the Company has tax attribute carryforwards, the tax years in which the attribute was generated may still be adjusted upon examination by federal, state or foreign tax authorities to the extent utilized in a future period. For the Company’s major tax jurisdictions, the tax years 2010 through 2020 remain open; the major tax jurisdictions are the U.S., Brazil, Netherlands, United Kingdom, Australia, and India. Although the timing of the resolution and/or closure of audits is highly uncertain, the Company does not expect any material changes to its unrecognized tax benefits within the next 12 months. Given the number of years remaining subject to examination and the number of matters being examined, the Company is unable to estimate the full range of possible adjustments to the balance of gross unrecognized tax benefits. In the event the Company experiences an ownership change within the meaning of Section 382 of the Internal Revenue Code (“IRC”), the Company’s ability to utilize net operating losses, tax credits and other tax attributes may be limited. The most recent analysis of the Company’s historical ownership changes was completed through June 30, 2020. Based on the analysis, the Company does not anticipate a current limitation on the tax attributes. In response to the Coronavirus pandemic, governments in certain countries have enacted legislation, including the Coronavirus Aid, Relief, and Economic Security Act enacted by the United States on March 27, 2020. Recent legislative developments did not have a material impact on the Company's provision for income tax.

Net Loss Per Share

Net Loss Per Share	6 Months Ended
	Jun. 30, 2020
Earnings Per Share [Abstract]
Net Loss Per Share	Note 11 – Net Loss Per Share Basic net income (loss) per share is computed by dividing net income (loss) by the weighted-average number of common shares outstanding for the period presented. Diluted net income (loss) per share is computed by giving effect to all potential weighted average dilutive common stock. The dilutive effect of outstanding awards and convertible securities is reflected in diluted net income (loss) per share by application of the treasury stock method. The following table sets forth the computation of basic and diluted net loss per share attributable to common stockholders (in millions, except share amounts which are reflected in thousands, and per share amounts): Three Months Ended June 30, Six Months Ended June 30, 2019 2020 2019 2020 Basic net loss per share: Numerator Net loss including non-controlling interests $ (5,246) $ (1,772) $ (6,262) $ (4,718) Less: net income (loss) attributable to non-controlling interests, net of tax 10 (3) 14 7 Net loss attributable to common stockholders $ (5,236) $ (1,775) $ (6,248) $ (4,711) Denominator Basic weighted-average common stock outstanding 1,110,704 1,738,897 783,900 1,731,632 Basic net loss per share attributable to common stockholders (1) $ (4.72) $ (1.02) $ (7.97) $ (2.72) Diluted net loss per share: Numerator Net loss attributable to common stockholders $ (5,236) $ (1,775) $ (6,248) $ (4,711) Add: Change in fair value of MLU B.V. put/call feature — — (6) — Diluted net loss attributable to common stockholders $ (5,236) $ (1,775) $ (6,254) $ (4,711) Denominator Number of shares used in basic net loss per share computation 1,110,704 1,738,897 783,900 1,731,632 Weighted-average effect of potentially dilutive securities: Common stock subject to a put/call feature — — 82 — Diluted weighted-average common stock outstanding 1,110,704 1,738,897 783,982 1,731,632 Diluted net loss per share attributable to common stockholders (1) $ (4.72) $ (1.02) $ (7.98) $ (2.72) (1) Per share amounts are calculated using unrounded numbers and therefore may not recalculate. On May 14, 2019, the Company completed its IPO, in which it issued and sold 180 million shares of its common stock at a price of $45.00 per share. On that date, all of the Company’s outstanding redeemable convertible preferred stock automatically converted into 905 million shares of common stock, and the holders of the 2021 and 2022 convertible notes elected to convert the outstanding notes into common stock, resulting in the issuance of 94 million shares of common stock. These shares were included in the Company’s issued and outstanding common stock starting on that date. Refer to Note 9 – Stockholders' Equity for additional information on the Company’s IPO. The following potentially dilutive outstanding securities were excluded from the computation of diluted net loss per share because their effect would have been anti-dilutive for the periods presented, or issuance of such shares is contingent upon the satisfaction of certain conditions which were not satisfied by the end of the period (in thousands): As of June 30, 2019 2020 Stock options 41,937 27,086 Common stock subject to repurchase 1,351 28 RSUs to settle fixed monetary awards 838 175 RSUs 92,838 96,455 Shares committed under ESPP — 2,441 Warrants to purchase common stock 187 126 Careem convertible notes — 14,181 Total 137,151 140,492

Segment Information and Geograp

Segment Information and Geographic Information	6 Months Ended
	Jun. 30, 2020
Segment Reporting [Abstract]
Segment Information and Geographic Information	Note 12 – Segment Information and Geographic Information The Company determines its operating segments based on how the chief operating decision maker (“CODM”) manages the business, allocates resources, makes operating decisions and evaluates operating performance. During the second quarter of 2020, the Company renamed the Rides segment to Mobility and the Eats segment to Delivery. In addition, the Company entered into the JUMP Divestiture and reorganized certain immaterial offerings from Other Bets into Mobility. In the second quarter of 2020, Other Bets, which primarily included the Company’s divested JUMP business, is no longer being reviewed by the CODM to allocate resources or evaluate performance. Therefore, Other Bets was no longer deemed an operating or reportable segment. The Company assessed these changes and determined it has four operating and reportable segments: Mobility, Delivery, Freight and, ATG and Other Technology Programs. Comparative periods were not recast as the impact on the Company’s four operating and reportable segments was not material. Refer to Note 17 – Divestitures for further information regarding the JUMP Divestiture. As of the second quarter of 2020, the Company’s four operating and reportable segments are as follows: Segment Description Mobility Mobility products connect consumers with Drivers who provide rides in a variety of vehicles, such as cars, auto rickshaws, motorbikes, minibuses, or taxis. Mobility also includes activity related to the Company’s U4B, Financial Partnerships, Transit and Vehicle Solutions offerings. Delivery Delivery offerings allow consumers to search for and discover local restaurants, order a meal, and either pick-up at the restaurant or have the meal delivered. In certain markets, Delivery also includes offerings for grocery and convenience store delivery as well as select other goods. Freight Freight connects carriers with shippers on the Company’s platform, and gives carriers upfront, transparent pricing and the ability to book a shipment. ATG and Other Technology Programs The ATG and Other Technology Programs segment is responsible for the development and commercialization of autonomous vehicle and ridesharing technologies, as well as Uber Elevate. For information about how the Company’s reportable segments derive revenue, refer to Note 2 – Revenue. The Company’s segment operating performance measure is segment adjusted EBITDA. The CODM does not evaluate operating segments using asset information and, accordingly, the Company does not report asset information by segment. Segment adjusted EBITDA is defined as revenue less the following expenses: cost of revenue, operations and support, sales and marketing, and general and administrative and research and development expenses associated with the Company’s segments. Segment adjusted EBITDA also excludes non-cash items or items that management does not believe are reflective of the Company’s ongoing core operations (as shown in the table below). The following table provides information about the Company’s segments and a reconciliation of the total segment adjusted EBITDA to loss from operations (in millions): Three Months Ended June 30, Six Months Ended June 30, 2019 2020 2019 2020 Segment adjusted EBITDA: Mobility $ 506 $ 50 $ 698 $ 631 Delivery (286) (232) (595) (545) Freight (52) (49) (81) (113) ATG and Other Technology Programs (132) (91) (245) (199) Other Bets (70) (23) (112) (86) Total segment adjusted EBITDA (34) (345) (335) (312) Reconciling items: Corporate G&A and Platform R&D (1), (2) (622) (492) (1,190) (1,137) Depreciation and amortization (123) (129) (269) (257) Stock-based compensation expense (3,941) (131) (3,952) (408) Legal, tax, and regulatory reserve changes and settlements (380) (38) (380) (57) Driver appreciation award (299) — (299) — Payroll tax on IPO stock-based compensation (86) — (86) — Goodwill and asset impairments/loss on sale of assets — (16) (8) (209) Uber Eats India transaction and related costs — — — (10) JUMP transaction and related costs — (19) — (19) COVID-19 response initiatives — (48) — (72) Loss on lease terminations — (7) — (7) Restructuring and related charges — (382) — (382) Loss from operations $ (5,485) $ (1,607) $ (6,519) $ (2,870) (1) Excluding stock-based compensation expense. (2) Includes costs that are not directly attributable to the Company’s reportable segments. Corporate G&A also includes certain shared costs such as finance, accounting, tax, human resources, information technology and legal costs. Platform R&D also includes mapping and payment technologies and support and development of the internal technology infrastructure. The Company’s allocation methodology is periodically evaluated and may change. Geographic Information Revenue by geography is based on where the trip or shipment was completed or meal delivered. The following table sets forth revenue by geographic area for the three and six months ended June 30, 2019 and 2020 (in millions): Three Months Ended June 30, Six Months Ended June 30, 2019 2020 2019 2020 United States $ 1,859 $ 1,126 $ 3,623 $ 3,117 All other countries 1,307 1,115 2,642 2,667 Total revenue $ 3,166 $ 2,241 $ 6,265 $ 5,784 Revenue grouped by offerings and geographical region is included in Note 2 – Revenue.

Commitments and Contingencies

Commitments and Contingencies	6 Months Ended
	Jun. 30, 2020
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	Note 13 – Commitments and Contingencies Purchase Commitments The Company has commitments for network and cloud services, background checks, and other items in the ordinary course of business with varying expiration terms through 2034. These amounts are determined based on the non-cancelable quantities or termination amounts to which the Company is contractually obligated. As of June 30, 2020, there were no material changes to the Company’s purchase commitments disclosed in the financial statements included in the Annual Report on Form 10-K for the year ended December 31, 2019. Contingencies From time to time, the Company is a party to various claims, non-income tax audits and litigation in the normal course of business. As of December 31, 2019 and June 30, 2020, the Company had recorded aggregate liabilities of $1.5 billion and $1.6 billion, respectively, in accrued and other current liabilities on the condensed consolidated balance sheets for all of its legal, regulatory and non-income tax matters that were probable and reasonably estimable. The Company is currently party to various legal and regulatory matters that have arisen in the normal course of business and include, among others, alleged independent contractor misclassification claims, Fair Credit Reporting Act (“FCRA”) claims, background check violations, pricing and advertising claims, unfair competition claims, intellectual property claims, employment discrimination and other employment-related claims, Telephone Consumer Protection Act (“TCPA”) claims, Americans with Disabilities Act (“ADA”) claims, data and privacy claims, securities claims, antitrust claims, challenges to regulations, and other matters. The Company has existing litigation, including class actions, PAGA lawsuits, arbitration claims, and governmental administrative and audit proceedings, asserting claims by or on behalf of Drivers that Drivers are misclassified as independent contractors. In connection with the enactment of California State Assembly Bill 5 (“AB5”), the Company has received and expects to continue to receive - in California and in other jurisdictions - an increased number of misclassification claims. With respect to the Company’s outstanding legal and regulatory matters, based on its current knowledge, the Company believes that the ultimate amount or range of reasonably possible loss will not, either individually or in the aggregate, have a material adverse effect on the Company’s business, financial position, results of operations, or cash flows. The outcome of such legal matters is inherently unpredictable and subject to significant uncertainties. If one or more of these matters were resolved against the Company for amounts in excess of management's expectations, the Company's results of operations, financial condition or cash flows could be materially adversely affected. Driver Classification AB5 In January 2020, AB5 went into effect. AB5 codifies a test to determine whether a worker is an employee under California law. The test is referred to as the “ABC” test, and was originally handed down by the California Supreme Court in Dynamex Operations v. Superior Court in 2018. Under the ABC test, workers performing services for a hiring entity are considered employees unless the hiring entity can demonstrate three things: the worker (A) is free from the hiring entity’s control, (B) performs work that is outside the usual course of the hiring entity’s business, and (C) customarily engages in the independent trade, work or type of business performed for the hiring entity. On May 5, 2020, the California Attorney General, in conjunction with the city attorneys for San Francisco, Los Angeles and San Diego, filed a complaint in San Francisco Superior Court against Uber and Lyft, Inc. (“Lyft”). The complaint alleges drivers are misclassified, and seeks an injunction and monetary damages related to the alleged competitive advantage caused by the alleged misclassification of drivers. On August 6, 2020, following a hearing on the matter, the San Francisco Superior Court informed the parties that the Court would take the motions under submission and publish its order in the coming days. The Company intends to vigorously defend itself with regard to these actions. The Company’s chances of success on the merits are still uncertain and any reasonably possible loss or range of loss cannot be estimated. Massachusetts Attorney General Lawsuit On July 9, 2020, the Massachusetts Attorney General filed a complaint in Suffolk County Superior Court against Uber and Lyft. The complaint alleges drivers are employees, and are entitled to protections under the wage and labor laws. The complaint was served on July 20, 2020 and Uber has 20 days to respond. The Company’s chances of success on the merits are still uncertain and any reasonably possible loss or range of loss cannot be estimated. Swiss Social Security Reclassification Several Swiss government bodies currently classify Drivers as employees of Uber Switzerland, Rasier Operations B.V. or of Uber B.V. for social security or regulatory purposes. A number of such decisions have been made by these governmental bodies. The Company is challenging each of them. The Cantonal Court of Zurich issued a ruling with regard to certain test cases on July 20, 2018. The court canceled the decisions on the grounds that certain decisions were made against the Company’s Swiss local entity without proof that there is a contractual relationship between the Company’s Swiss local entity and the Drivers (who actually contract with Uber B.V.). This ruling was not appealed and the Swiss governmental bodies continue to investigate the identity of the employer. On July 5, 2019, the Swiss governmental bodies issued four decisions by which they reclassified four drivers as Uber B.V. and Rasier Operations B.V. employees and consider that Uber Switzerland should pay social security contributions. The Company has appealed those decisions. On August 19, 2019, Uber B.V. and Rasier Operations B.V. were notified of SVA Zurich’s decision to reclassify Drivers in 2014 as employees of these entities. The authorities rejected the Company’s internal appeal, so the Company plans to appeal before the Social Security Tribunal. Further, another Swiss governmental body ruled on October 30, 2019 that Uber B.V. should be qualified as a transportation company based on the view that Uber B.V. is the employer of Drivers. The Company appealed this decision. In April 2020, a ruling was made on a separate matter in Switzerland which reclassified a Driver as an employee. The Company plans to appeal this decision. The ultimate resolution of the social security matters could result in a loss of up to $125 million. The Company’s chances of success on the merits are uncertain. Aslam, Farrar, Hoy and Mithu v. Uber B.V., Uber Britannia Ltd. and Uber London Ltd. On October 28, 2015, a claim by 25 Drivers, including Mr. Y. Aslam and Mr. J. Farrar, was brought in the UK Employment Tribunal against the Company asserting that they should be classified as “workers” (a separate category between independent contractors and employees) in the UK rather than independent contractors. The tribunal ruled on October 28, 2016 that Drivers are workers whenever the Company’s app is switched on and they are ready and able to take trips. The Court of Appeal rejected the Company’s appeal in a majority decision on December 19, 2018. The Company has been granted permission to appeal to the Supreme Court. A hearing at the Supreme Court took place on July 21 and 22, 2020 with a decision expected in the fall of 2020. The plaintiffs have not quantified their claim and if they are successful in establishing “worker” status, any damages will be considered at a future hearing. The amount of compensation sought by the plaintiffs in the case is not currently known. If Drivers are determined to be workers, they may be entitled to additional benefits and payments, and the Company may be subject to penalties, back taxes, and fines. The Company’s chances of success on the merits are still uncertain and any reasonably possible loss or range of loss cannot be estimated. Other Driver Classification Matters Additionally, the Company has received other lawsuits and governmental inquiries in other jurisdictions, and anticipates future claims, lawsuits, arbitration proceedings, administrative actions, and government investigations and audits challenging the Company’s classification of Drivers as independent contractors and not employees. The Company believes that its current and historical approach to classification is supported by the law and intends to continue to defend itself vigorously in these matters. However, the results of litigation and arbitration are inherently unpredictable and legal proceedings related to these claims, individually or in the aggregate, could have a material impact on the Company’s business, financial condition, results of operations and cash flows. Regardless of the outcome, litigation and arbitration of these matters can have an adverse impact on the Company because of defense and settlement costs individually and in the aggregate, diversion of management resources and other factors. State Unemployment Taxes In December 2016, following an audit opened in 2014 investigating whether Drivers were independent contractors or employees, the Company received a Notification of Assessment from the Employment Development Department, State of California, for payroll tax liabilities. The notice retroactively imposed various payroll tax liabilities on the Company, including unemployment insurance, employment training tax, state disability insurance, and personal income tax. The Company has filed a petition with an administrative law judge of the California Unemployment Insurance Appeals Board appealing the assessment. This matter remains pending. In 2018, the New Jersey Department of Labor (“NJDOL”) opened an audit reviewing whether Drivers were independent contractors or employees for purposes of determining whether unemployment insurance regulations apply from 2014 through 2018. The NJDOL made an assessment on November 12, 2019, against both Rasier and Uber. Both assessments were calculated through November 15, 2019, but only calculated the alleged contributions, penalties, and interests owed from 2014 through 2018. The Company is engaged in ongoing discussions with the NJDOL about the assessments, though the NJDOL has noticed Uber for a hearing on the merits. The Company’s chances of success on the merits are still uncertain and any reasonably possible loss or range of loss cannot be estimated. Google v. Levandowski & Ron; Google v. Levandowski On October 28, 2016, Google filed arbitration demands against each of Anthony Levandowski and Lior Ron, former employees of Google, alleging breach of their respective employment agreements with Google, fraud and other state law violations (due to soliciting Google employees and starting a new venture to compete with Google’s business in contravention of their respective employment agreements). Google sought damages, injunctive relief, and restitution. On March 26, 2019, following a hearing, the arbitration panel issued an interim award, finding against each of Google’s former employees and awarding $127 million against Anthony Levandowski and $1 million for which both Anthony Levandowski and Lior Ron are jointly and severally liable. In July 2019, Google submitted its request for interest, attorneys fees, and costs related to these claims. The Panel’s Final Award was issued on December 6, 2019. On February 7, 2020, Ron and Google entered into a settlement agreement and mutual release to satisfy the corrected final award in the amount of approximately $10 million. Uber paid Google on behalf of Ron pursuant to an indemnification obligation. A dispute continues to exist with regard to Uber’s alleged indemnification obligation to Levandowski. Whether Uber is ultimately responsible for indemnification of Levandowski depends on the exceptions and conditions set forth in the indemnification agreement. In March 2020, Levandowski pleaded guilty to criminal trade secret charges and filed for bankruptcy. Uber filed a proof of claim in the bankruptcy court, and Levandowski additionally asserted a claim against Uber alleging that Uber failed to perform its obligations under an agreement with Otto Trucking, LLC. The indemnification dispute and Levandowski’s claim will proceed in the bankruptcy court. The ultimate resolution of the matter could result in a possible loss of up to $60 million or more (depending on interest incurred) in excess of the amount accrued. Taiwan Regulatory Fines Prior to the Company adjusting and re-launching its operating model in April 2017 to a model where government-approved rental companies provide transport services to Riders, Drivers in Taiwan and the local Uber entity have been fined by Taiwan’s Ministry of Transportation and Communications in significant numbers across Taiwan. On January 6, 2017, a new Highways Act came into effect in Taiwan which increased maximum fines from New Taiwan Dollar (“NTD”) 150,000 to NTD 25 million per offense. The Company suspended its service in Taiwan from February 10, 2017 to April 12, 2017, but a number of these fines were issued to the local Uber entity in connection with rides that took place in January and February 2017 prior to the suspension. These fines have remained outstanding while Uber appeals the tickets through the courts. Beginning in July 2018, the Taiwan Supreme Court issued a number of positive rulings in which it rejected the government’s approach of issuing one ticket per ride. The Taiwan government has appealed these rulings to the Supreme Court, which escalated the matter to its nine-justice “Grand Chamber.” This has the effect of temporarily pausing the multiple cases sitting with the Supreme Court, and we expect the Grand Chamber to issue its decision in late August 2020. In June 2020, Uber agreed to pay approximately $60 million in fines stemming from the peer-to-peer business operated until 2017. The first installment will be paid in September 2020, with full payment completed by September 2021. If the Supreme Court rules in favor of Uber during this period, the amount owed under the payment plan could be reduced. Non-Income Tax Matters The Company recorded an estimated liability for contingencies related to non-income tax matters and is under audit by various domestic and foreign tax authorities with regard to such matters. The subject matter of these contingent liabilities and non-income tax audits primarily arises from the Company’s transactions with its Drivers, as well as the tax treatment of certain employee benefits and related employment taxes. In jurisdictions with disputes connected to transactions with Drivers, disputes involve the applicability of transactional taxes (such as sales, value added and similar taxes) to services provided, as well as the applicability of withholding tax on payments made to such Drivers. For example, the Company is involved in a proceeding in the UK involving HMRC, the tax regulator in the UK, which is seeking to classify the Company as a transportation provider. Being classified as a transportation provider would result in a VAT (20%) on Gross Bookings or on the service fee that the Company charges Drivers, both retroactively and prospectively. Further, if Drivers are determined to be workers, they may be entitled to additional benefits and payments, and the Company may be subject to penalties, back taxes, and fines. The Company believes that the position of HMRC and the regulators in similar disputes and audits is without merit and is defending itself vigorously. During the first quarter of 2020, the Company favorably resolved a state non-income exposure in the U.S. resulting in a $138 million reduction of U.S. non-income tax reserves. The Company’s estimated liability is inherently subjective due to the complexity and uncertainty of these matters and the judicial processes in certain jurisdictions, therefore, the final outcome could be different from the estimated liability recorded. Other Legal and Regulatory Matters The Company has been subject to various government inquiries and investigations surrounding the legality of certain of the Company’s business practices, compliance with antitrust, foreign corrupt practices act and other global regulatory requirements, labor laws, securities laws, data protection and privacy laws, the adequacy of disclosures to investors and other shareholders, and the infringement of certain intellectual property rights. The Company has investigated many of these matters and is implementing a number of recommendations to its managerial, operational and compliance practices, as well as strengthening its overall governance structure. In many cases, the Company is unable to predict the outcomes and implications of these inquiries and investigations on the Company’s business which could be time consuming, costly to investigate and require significant management attention. Furthermore, the outcome of these inquiries and investigations could negatively impact the Company’s business, reputation, financial condition and operating results, including possible fines and penalties and requiring changes to operational activities and procedures. Indemnifications In the ordinary course of business, the Company often includes standard indemnification provisions in its arrangements with third parties. Pursuant to these provisions, the Company may be obligated to indemnify such parties for losses or claims suffered or incurred in connection with its activities or non-compliance with certain representations and warranties made by the Company. In addition, the Company has entered into indemnification agreements with its officers, directors, and certain current and former employees, and its certificate of incorporation and bylaws contain certain indemnification obligations. It is not possible to determine the maximum potential loss under these indemnification provisions / obligations because of the unique facts and circumstances involved in each particular situation.

Variable Interest Entities ("VI

Variable Interest Entities ("VIEs")	6 Months Ended
	Jun. 30, 2020
Variable Interest Entity [Abstract]
Variable Interest Entities (VIEs)	Note 14 – Variable Interest Entities (“VIEs”) Consolidated VIEs The Company consolidates VIEs in which it holds a variable interest and is the primary beneficiary. The Company has determined that these entities are a VIE as they lack sufficient equity to finance their activities without future subordinated support. The Company is the primary beneficiary because it has the power to direct the activities that most significantly impact the economic performance of these VIEs. As a result, the Company consolidates the assets and liabilities of these VIEs. Total assets included on the condensed consolidated balance sheets for the Company’s consolidated VIEs as of December 31, 2019 and June 30, 2020 were $1.2 billion and $1.4 billion, respectively. Total liabilities included on the condensed consolidated balance sheets for these VIEs as of December 31, 2019 and June 30, 2020 were $159 million and $153 million, respectively. Freight Holding In July 2018, the Company created a new majority-owned subsidiary, Uber Freight Holding Corporation (“Freight Holding”). The purpose of Freight Holding is to perform the business activities of the Freight operating segment. Freight Holding and the Freight Holding stock held by the Company was determined to be a variable interest. As of June 30, 2020, the Company continues to own the majority of the issued and outstanding capital stock of Freight Holding and reports non-controlling interests as further described in Note 15 – Non-Controlling Interests. Apparate USA LLC In April 2019, the Company contributed certain of its subsidiaries and certain assets and liabilities related to its autonomous vehicle technologies to Apparate USA LLC (“Apparate”) in exchange for common units representing 100% ownership interest in Apparate. The purpose of Apparate is to develop and commercialize autonomous vehicle and ridesharing technologies. Subsequent to the formation of Apparate, Apparate entered into a Class A Preferred Unit Purchase Agreement (“Preferred Unit Purchase Agreement”) with SVF Yellow (USA) Corporation (“SoftBank”), Toyota Motor North America, Inc. (“Toyota”), and DENSO International America, Inc. (“DENSO”). Preferred units were issued in July 2019 to SoftBank, Toyota, and DENSO and provided the investors with an aggregate 13.8% initial ownership interest in Apparate on an as-converted basis. The common units held by the Company in Apparate were determined to be a variable interest. Refer to Note 15 – Non-Controlling Interests for further information on Company’s non-controlling interests in Apparate. Careem Pakistan, Qatar and Morocco On January 2, 2020, the Company completed the acquisition of substantially all of the assets of Careem and certain of its subsidiaries pursuant to an asset purchase agreement (the “Asset Purchase Agreement”) in countries where regulatory approval was obtained or which did not require regulatory approval. The assets and operations in Pakistan, Qatar and Morocco (collectively “Non-Transferred Countries”), have not yet been transferred to the Company as of June 30, 2020. Transfer of the assets and operations of the Non-Transferred Countries will be subject to a delayed closing pending timing of regulatory approval. If regulatory approval is not obtained with respect to any Non-Transferred Countries by the nine month anniversary of January 2, 2020, the Company can divest the net assets of any such remaining Non-Transferred Countries and the Company will receive all the proceeds from the divestiture of any Non-Transferred Countries. In February 2020, regulatory approval in Pakistan was obtained, however; legal transfer of the assets had not yet occurred due to administrative delays as of June 30, 2020, leaving only Qatar and Morocco as countries in which Careem continues to operate but where regulatory approval has not yet been obtained as of June 30, 2020. The Company will continue to seek regulatory approval for Qatar and Morocco. The net assets and operations in Qatar and Morocco are not material. The purpose of the Non-Transferred Countries’ operations is to provide primarily ridesharing services in each respective country. Although the assets and operations of the Non-Transferred Countries were not transferred as of June 30, 2020, the Company has rights to all residual interests in the entities comprising the Non-Transferred Countries which is considered a variable interest. The Company is exposed to losses and residual returns of the entities comprising the Non-Transferred Countries through the right to all of the proceeds from either the divestiture or the eventual legal transfer upon regulatory approval of the entities comprising the Non-Transferred Countries. The Company controls Intellectual Properties (“IP”) which are significant for the business of Non-Transferred Countries and sub-licenses those IP to the Non-Transferred Countries. Each entity that comprises the Non-Transferred Countries meets the definition of a VIE and the Company is the primary beneficiary of each of the entities comprising the Non-Transferred Countries. As a result, the Company consolidates the entities comprising the Non-Transferred Countries as further described in Note 16 – Business Combination. Unconsolidated VIEs Zomato Zomato is incorporated in India with the purposes of providing food delivery services, and operates globally in over 10,000 cities. On January 21, 2020, the Company acquired Series J compulsorily convertible cumulative preference shares (“Series J Preferred Shares”) of Zomato valued at $171 million in exchange for Uber’s food delivery operations in India (“Uber Eats India”), and a note receivable valued at $35 million for reimbursement of goods and services tax. The Company’s investment in the Series J Preferred Shares of Zomato will represent 9.99% of the voting capital upon conversion to ordinary shares. Zomato is a VIE as it lacks sufficient equity to finance its activities without future subordinated financial support. The Company is exposed to Zomato’s economic risks and rewards through its investment and note receivable which represent variable interests, and the carrying values of these variable interests reflect the Company’s maximum exposure to loss. However, the Company is not the primary beneficiary because neither the investment in Series J Preferred Shares nor the note receivable provide the Company with the power to direct the activities that most significantly impact Zomato’s economic performance. As of June 30, 2020, the carrying amount of assets recognized on the condensed consolidated balance sheet related to the Company’s interests in Zomato and the Company’s maximum exposure to loss relating to this unconsolidated VIE was approximately $200 million. Refer to Note 17 – Divestitures for further information regarding Zomato and the divestiture of Uber Eats India. Mission Bay 3 & 4 The Mission Bay 3 & 4 JV refers to ECOP, a joint venture entity established in March 2018, by the Company and the LLC Partners. The Company contributed $136 million cash in exchange for a 45% interest in ECOP. Prior to March 31, 2020, any remaining construction costs were to be funded through a construction loan obtained by ECOP where the Company together with the two LLC Partners guaranteed payments and performance of the loan when it became due and any payment of costs incurred by the lender under limited situations. As of December 31, 2019, the maximum collective guarantee liability was up to $50 million. The Company evaluated the nature of its investment in ECOP and determined that ECOP was a VIE during the construction period; however, the Company was not the primary beneficiary as decisions were made jointly between parties and therefore the Company did not have the power to direct activities that most significantly impacted the VIE. The investment was determined to be an equity method investment due to the Company’s ability to exercise significant influence over ECOP. Refer to Note 4 – Equity Method Investments for further information. In March 2020, ECOP secured new loans and $91 million was distributed back to the Company as a return of capital investment. In connection with the repayment of the construction loan by ECOP, the maximum collective guarantee liability of up to $50 million was extinguished. The Company reevaluates if ECOP meets the definition of a VIE upon specific reconsideration events. The closing of ECOP's new financing in March 2020, triggered a reconsideration event and the Company reevaluated if ECOP still met the definition of a VIE. As of March 31, 2020, the Company determined that ECOP was no longer a VIE as it has sufficient equity to operate without the need for subordinated financial support. Lime On May 7, 2020, the Company entered into the JUMP Divestiture. Refer to Note 17 – Divestitures for further information on the JUMP Divestiture. Lime is a VIE as it lacks sufficient equity to finance its activities without future subordinated financial support. The Company is exposed to Lime’s economic risks and rewards through its ownership of the 2020 Lime Investments, which represent variable interests. However, the Company is not the primary beneficiary of Lime because the Company lacks the power to direct the activities that most significantly impact Lime’s economic performance. As of June 30, 2020, the carrying amount of assets recognized on the Company’s condensed consolidated balance sheet related to the 2020 Lime Investments of $143 million represent the Company’s maximum exposure to loss associated with Lime as an unconsolidated VIE.

Non-Controlling Interests

Non-Controlling Interests	6 Months Ended
	Jun. 30, 2020
Noncontrolling Interest [Abstract]
Non-Controlling Interests	Note 15 – Non-Controlling Interests ATG Investment: Preferred Unit Purchase Agreement In July 2019, the Company closed a Preferred Unit Purchase Agreement with SoftBank, Toyota, and DENSO (collectively “the Investors”) for purchase by the Investors of Class A Preferred Units (“Preferred Units”) in Apparate. Apparate, a subsidiary of the Company, issued 1.0 million Preferred Units at $1,000 per unit to the Investors for an aggregate consideration of $1.0 billion ($400 million from Toyota, $333 million from SoftBank, and $267 million from DENSO). As of June 30, 2020, the Preferred Units represented an aggregate 14.2% ownership interest in Apparate on an as-converted basis. As of June 30, 2020, the Company retains the remaining 85.8% ownership interest following the closing of the Preferred Units Purchase Agreement. SoftBank and Toyota are existing investors in the Company. SoftBank’s Preferred Units Beginning on July 2, 2026, SoftBank has the option to put to the Company all, but not less than all, of its initial investment in Preferred Units at a price equal to the number of SoftBank’s Preferred Units multiplied by the greater of (i) the original investment plus any accrued but unpaid amounts per unit and (ii) the fair value of the Preferred Units at the time of conversion (the “Put/Call Price”). As of December 31, 2019 and June 30, 2020, the SoftBank Preferred Units are classified as redeemable non-controlling interests in the Company’s condensed consolidated financial statements and reported at the Put/Call Price which is determined as of each balance sheet date. The fair value of SoftBank’s Preferred Units is determined based on a hybrid method with the option pricing model as the primary methodology. This method uses Level 3 fair value measurement inputs as well as an assumed equal probability of the occurrence of a liquidation or exit event. The significant unobservable inputs used in the fair value measurement include: volatility of 55%, time to liquidity of 4.0 years, and a discount for lack of marketability of 17%. A market approach was also used to corroborate the valuation derived from the hybrid method at issuance to evidence that the issuance price of the Preferred Units approximated their fair value. There were no fair value adjustments to SoftBank’s redeemable non-controlling interests during the three and six months ended June 30, 2020. Toyota and DENSO’s Preferred Units As of December 31, 2019 and June 30, 2020, the Toyota and DENSO Preferred Units are classified in permanent equity as non-controlling interests as these units are not subject to any mandatory redemption rights or redemption rights that are outside the control of the Company . ATG Collaboration Agreement with Apparate, Toyota and DENSO In conjunction with the Preferred Unit Purchase Agreement discussed above, the Company entered into a three-year joint collaboration agreement among Toyota, DENSO, and Apparate to develop next-generation self-driving technology (the “ATG Collaboration Agreement”), which became effective as of the closing of the Preferred Unit Purchase Agreement in July 2019. Pursuant to the ATG Collaboration Agreement, the Company has received two $50 million cash installments, the first in August 2019 and the second in February 2020. The Company recognized $25 million and $50 million as revenue under the ATG Collaboration Agreement during the three and six months ended June 30, 2020, respectively. Freight Holding As of December 31, 2019 and June 30, 2020, the Company owned 89% of the issued and outstanding capital stock of its subsidiary Freight Holding, or 80% on a fully-diluted basis if all shares reserved for issuance under the Company’s Freight Holding employee incentive plan were issued and outstanding. Under the Freight Holding incentive plan, a total number of 99.8 million shares of Freight Holding are reserved and available for grant and issuance. As of December 31, 2019 and June 30, 2020, the minority stockholders ownership in Freight Holding is classified in mezzanine equity as redeemable non-controlling interest, because it is redeemable on an event that is not solely in the control of the Company. The Freight Holding non-controlling interest is not remeasured to fair value because it is currently not probable that the non-controlling interest will become redeemable.

Business Combination

Business Combination	6 Months Ended
	Jun. 30, 2020
Business Combinations [Abstract]
Business Combination	Note 16 – Business Combination Careem On March 26, 2019, the Company entered into an Asset Purchase Agreement with Careem. Pursuant to the Asset Purchase Agreement, the Company agreed to acquire substantially all of the assets and assume substantially all of the liabilities of Careem. On January 2, 2020, the Company completed the acquisition of substantially all of the assets of Careem. Dubai-based Careem was founded in 2012, and provides primarily ridesharing and to a lesser extent meal delivery, and payments services to millions of users in cities across the Middle East, North Africa, and Pakistan. The acquisition has been accounted for as a business combination and advances the Company’s strategy of having a leading ridesharing category position in every major region of the world in which the Company operates and effect cost and technology synergies for the rest of Uber’s Mobility business. As of June 30, 2020, ownership of Careem’s operations in Pakistan, Qatar, and Morocco had not yet been transferred to the Company; however the results of operations and net assets were fully consolidated by the Company as variable interest entities. Refer to Note 14 – Variable Interest Entities (“VIEs”) for further information. The acquisition date fair value of the consideration transferred for Careem was $3.0 billion, which consisted of the following (in millions): Fair Value Cash paid on January 2, 2020 $ 1,326 Non-interest bearing unsecured convertible notes 1,634 Transaction costs paid on January 2, 2020 on behalf of Careem 39 Contingent cash consideration 1 Stock-based compensation awards attributable to pre-combination services 3 Total consideration $ 3,003 The fair value of the non-interest bearing unsecured convertible notes (the “Careem Notes”) was determined as a sum of the discounted cash flow (“DCF”) method (for the present value of the principal amount of the Careem Notes) and the Black-Scholes option pricing model (to value the conversion option). The significant unobservable inputs used in the fair value measurement include discount rates of 5.14% to 5.19% for the principal amount of the Careem Notes and for the conversion option an expected volatility of 42.1% to 44.1%, interest rates of 1.53% to 1.57%, and dividend yield of 0%. The Company will issue the Careem Notes in different tranches with $880 million of the principal amount of the Careem Notes issued as of January 2, 2020 and settled in cash on April 1, 2020. The remaining amount of the Careem Notes is recognized as a commitment to issue unsecured convertible notes at fair value in accrued and other current liabilities of $458 million and in other long-term liabilities of $296 million as of January 2, 2020. Each tranche of the Careem Notes is due and payable 90 days once issued. The holders of the Careem Notes may elect to convert the full outstanding principal balance to Class A common stock at a conversion price of $55 per share of the Company at any time prior to maturity. The discount from the Careem Notes face value to fair value will be accreted through the respective repayment dates as interest expense. The amount of accretion for the three and six months ended June 30, 2020 was not material. The following table summarizes the preliminary fair value of assets acquired and liabilities assumed as of the date of acquisition (in millions): Fair Value Current assets $ 43 Goodwill 2,484 Intangible assets 540 Other long-term assets 77 Total assets acquired 3,144 Current liabilities (108) Deferred tax liability (14) Other long-term liabilities (19) Total liabilities assumed (141) Net assets acquired $ 3,003 The excess of purchase consideration over the fair value of net tangible and identifiable intangible assets acquired was recorded as goodwill which is not deductible for tax purposes. Goodwill is primarily attributed to the assembled workforce of Careem and anticipated operational synergies. Goodwill was assigned to the Company’s Mobility segment as the Company expects to generate cost and technology synergies and share interchangeable resources within the segment. The fair values assigned to tangible and identifiable intangible assets acquired and liabilities assumed are based on management’s estimates and assumptions at the time of acquisition. The purchase price allocation as of the date of the acquisition was based on a preliminary valuation and is subject to revision as more detailed analyses are completed and additional information about the fair value of assets acquired and liabilities assumed becomes available. The following table sets forth the components of identifiable intangible assets acquired and their estimated useful lives as of the date of acquisition (in millions, except years): Fair Value Weighted Average Remaining Useful Life - Years Rider relationships $ 270 15 Captains network 40 1 Developed technology 110 4 Trade names 120 10 Total $ 540 Rider relationships represent the fair value of the underlying relationships with Careem riders. Captains network represents the fair value of the underlying network with Careem drivers (called “Captains”). Developed technology represents the fair value of Careem’s technology. Trade names relate to the “Careem” trade name, trademarks, and domain names. The overall weighted average useful life of the identified amortizable intangible assets acquired is ten years. The estimated fair value of the intangible assets acquired was determined by the Company’s management, which considered, among other factors, a valuation report prepared by an independent third-party valuation firm. The Company used a multi-period excess earnings method to estimate the fair value of the rider relationships. The significant unobservable input used in the fair value measurement of rider relationships is the riders attrition rate. The Company used the replacement cost method to estimate the fair value of the Captains network and the relief from royalty method to estimate the fair values of developed technology and trade names. Tangible net assets were valued at their respective carrying amounts as of the acquisition date, as the Company believes that these amounts approximate their current fair values. The Company believes the amounts of purchased intangible assets recorded above represent the fair values of, and approximate the amounts a market participant would pay for, these intangible assets as of January 2, 2020. The Asset Purchase Agreement provides for specific indemnities to the Company in relation to value added tax obligations and other tax reserves of certain jurisdictions which reflect potential tax liabilities. The Company recognized $64 million of indemnification assets on the same basis as the tax reserves at January 2, 2020, which is recorded as other assets and other liabilities as of June 30, 2020. Settlements of these tax reserves, if any, will be funded by the indemnification asset. Results of acquired operations were included in the Company’s condensed consolidated financial statements from the date of acquisition, January 2, 2020. For the three months ended June 30, 2020 and for the period from January 2, 2020 through June 30, 2020, the acquired operations contributed pre-tax losses of $71 million and $152 million, respectively. Revenues for the three months ended June 30, 2020 and for the period from January 2, 2020 through June 30, 2020 were not material. Pro forma results of operations for Careem have not been presented as the effect of this acquisition was not material to the Company’s financial results.

Divestitures

Divestitures	6 Months Ended
	Jun. 30, 2020
Discontinued Operations and Disposal Groups [Abstract]
Divestitures	Note 17 – Divestitures Divestiture of LCR to Waydrive In January 2019, an agreement was executed with Waydrive Holdings Pte. Ltd. (“Waydrive”) to purchase the Lion City Rentals Pte. Ltd. (“LCR”) business, specifically 100% of the equity interests of LCR and its subsidiary LCRF Pte. Ltd. (“LCRF”). Fair value of consideration received included $310 million of cash for the assets and liabilities of LCR and LCRF and up to $33 million of contingent consideration receivable for certain VAT receivables and receivables from certain commercial counterparties. The resulting gain on disposal was not material to the Company. The transaction closed on January 25, 2019. The LCR business was included within the Company’s Mobility segment. Divestiture of Uber Eats India to Zomato On January 21, 2020, the Company entered into a definitive agreement and completed the divestiture of Uber Eats India to Zomato in exchange for (i) Series J Preferred Shares of Zomato convertible into ordinary shares representing, when converted, 9.99% of the total voting capital of Zomato and (ii) a non-interest bearing note receivable to be repaid over the course of four years for reimbursement by Zomato of goods and services tax. The estimated fair value of the consideration received included the investment valued at $171 million and the $35 million of reimbursement of goods and services tax receivable from Zomato. The fair value of the Series J Preferred Shares was based primarily on the observed transaction price for a similar security issued to new investors in close proximity to the time of the Company’s transaction with Zomato. The transaction resulted in a gain on disposal of $154 million recognized in other income (expense), net in the condensed consolidated statement of operations. The income tax effect of the sale was not material. The divestiture of Uber Eats India did not represent a strategic shift that would have had a major effect on the Company's operations and financial results, and therefore does not qualify for reporting as a discontinued operation for financial statement purposes. Divestiture of JUMP and Investment in Lime On May 7, 2020, the Company entered into a series of transactions and agreements with Lime to divest its JUMP business (the “JUMP Divestiture”). Neutron Holdings, Inc. (“Lime”) is incorporated in Delaware for the purpose of owning and operating a fleet of dockless e-bikes and e-scooters for short-term access use by consumers for personal transportation. The Company previously held Lime Series C preferred stock and fully vested warrants to purchase Lime Series C-1 preferred stock. Uber contributed hardware, equipment, intellectual property rights, technology, licensed technology, and permits of the Company’s JUMP business (collectively, “JUMP Assets”) in certain markets to Lime. JUMP Assets and previously held investments and warrants in Lime were exchanged for common stock (the “Lime Common Stock”), newly issued Lime Series 1-C preferred stock (“Lime 1-C Preferred Stock”) and fully vested warrants to purchase Lime Series 1-C Preferred Stock (“Lime 1-C Preferred Stock Warrants”). Lime Common Stock represents approximately 12% of fully-diluted (24% undiluted) ownership interest in Lime and Lime 1-C Preferred Stock and Lime 1-C Preferred Stock Warrants represent 4% of fully-diluted (2% undiluted) ownership interest in Lime. Concurrently, the Company contributed $85 million of cash to Lime in exchange for a secured note convertible into Lime Series 3 Preferred Stock (the “Lime Convertible Note”), which may be converted at any time at the election of the Company representing 20% initial ownership in Lime as converted on a fully-diluted basis. In addition, the Company entered into a call option agreement which gives the Company for a two-year period beginning May 7, 2022 the Company will have the right to acquire all of the outstanding equity interests of Lime held by its shareholders at fair value on the date of exercise, subject to regulatory approval. The Company has one seat on Lime’s five-person board of directors. The Company also amended its preexisting commercial agreement with Lime. As of June 30, 2020, the Company’s ownership in Lime is comprised of Lime Common Stock, Lime 1-C Preferred Stock, Lime 1-C Preferred Stock Warrants, and the Lime Convertible Note (collectively, the “2020 Lime Investments”) and represents approximately 35% on an as converted and fully-diluted basis. The 2020 Lime Investments are accounted for under the fair value option. Refer to Note 3 – Investments and Fair Value Measurement for additional information. Lime was assessed under the VIE model and considered an unconsolidated VIE. Refer to Note 14 – Variable Interest Entities (“VIEs”) for additional information. The JUMP Divestiture did not represent a strategic shift that would cause a major effect on the Company's operations and financial results, and therefore does not qualify for reporting as a discontinued operation for financial reporting purposes. The resulting loss on disposal was not material to the Company and was recorded in other income (expense), net, in the condensed consolidated statement of operations during the three and six months ended June 30, 2020.

Restructuring and Related Charg

Restructuring and Related Charges	6 Months Ended
	Jun. 30, 2020
Restructuring and Related Activities [Abstract]
Restructuring and Related Charges	Note 18 – Restructuring and Related Charges During the three months ended June 30, 2020, the Company initiated and completed certain restructuring activities in order to reduce its overall cost structure in response to the economic challenges and uncertainty resulting from the COVID-19 pandemic and its impact on the Company’s business. The Company exited the JUMP business and incurred costs related to site closures and asset impairments and write-offs. There were no restructuring activities during the three and six months ended June 30, 2019. The following table presents the total restructuring and related charges associated with the Company’s segments as well as corporate charges for the three months ended June 30, 2020 (in millions): Mobility $ 76 Delivery 33 Freight 7 ATG and Other Technology Programs 59 Other Bets (1) 123 Total restructuring and related charges by segment 298 Corporate G&A and Platform R&D 84 Total restructuring and related charges $ 382 (1) Includes restructuring and related charges associated with the exit of the JUMP business, including severance and other termination benefits of $31 million, site closure costs of $27 million and other costs of $65 million. The following table presents the total restructuring and related charges, by function, for the three months ended June 30, 2020 (in millions): Operations and support $ 187 Sales and marketing 22 Research and development 86 General and administrative 87 Total $ 382 The following table provides the components of and changes in the Company’s restructuring and related charges accrual during the six months ended June 30, 2020 (in millions): Severance and Other Termination Benefits Site Closure Costs Other Total Balance as of December 31, 2019 $ — $ — $ — $ — Charges (1), (2) 210 107 65 382 Cash payments (142) — — (142) Non-cash adjustments — (105) (16) (121) Balance as of June 30, 2020 $ 68 $ 2 $ 49 $ 119 (1) Site closure costs primarily includes $50 million related to the impairment of operating lease right-of-use assets and $38 million for write-offs of leasehold improvements. (2) Total restructuring and related charges include $261 million of cash settled charges, primarily for severance and other termination benefits, and are expected to be completely paid by the end of 2020. The remaining costs related to these restructuring activities are expected to be immaterial.

Subsequent Events

Subsequent Events	6 Months Ended
	Jun. 30, 2020
Subsequent Events [Abstract]
Subsequent Events	Note 19 – Subsequent Events Pending Acquisition of Postmates On July 5, 2020, the Company entered into a definitive agreement to acquire Postmates Inc. (“Postmates”), an on-demand delivery platform in the United States. The aggregate consideration to be paid by the Company is estimated to be approximately $2.65 billion, subject to certain adjustments set forth in the definitive agreement, payable in shares of the Company's common stock, based on a fixed price of $31.45 per share. The Company currently estimates that it will issue approximately 84 million shares of common stock for 100% ownership interest in Postmates. The transaction is subject to the approval of Postmates stockholders, regulatory approval and other customary closing conditions and is expected to close in the first quarter of 2021. The Company also agreed to provide interim financing to Postmates of up to $100 million in the first year from the signing of the definitive agreement and up to an additional $100 million after the first year. The Company may be required to pay Postmates a termination fee of up to $146 million if the definitive agreement is terminated under certain circumstances. Acquisition of Cornershop On July 6, 2020, the Company completed its previously announced purchase of a controlling interest in Cornershop Global LLC (“Cornershop”) in all jurisdictions where the Company received regulatory approval or did not require regulatory approval. The Company has not yet obtained, but will continue to seek regulatory approval in Mexico. Total consideration to date for the Company’s controlling interest in all jurisdictions outside of Mexico is $312 million in cash, including the initial investment of $50 million in 2019, and $67 million in shares of the Company’s common stock. The Company and then existing Cornershop shareholders will have certain put and call rights with respect to the outstanding shares in Cornershop not held by the Company beginning at the five year anniversary of the closing. Acquisition of Routematch On July 14, 2020, the Company acquired 100% of the equity of Routematch Holdings, Inc. (“Routematch”) for approximately $85 million in cash and $30 million in shares of the Company’s common stock, following which Routematch became a wholly-owned subsidiary of the Company. Routematch is a software company offering specialized software and solutions to transit agencies, serving customers in the United States and Australia.

Description of Business and S_2

Description of Business and Summary of Significant Accounting Policies (Policies)	6 Months Ended
	Jun. 30, 2020
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Basis of Presentation	Basis of Presentation The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with generally accepted accounting principles in the United States (“GAAP”) and applicable rules and regulations of the Securities and Exchange Commission (“SEC”) regarding interim financial reporting. The condensed consolidated balance sheet as of December 31, 2019 included herein was derived from the audited consolidated financial statements as of that date but does not include all of the information and notes required by GAAP for complete financial statements. Certain information and note disclosures normally included in the financial statements prepared in accordance with GAAP have been condensed or omitted pursuant to such rules and regulations. As such, the information included in this Quarterly Report on Form 10-Q should be read in conjunction with the audited consolidated financial statements and the related notes thereto as of and for the year ended December 31, 2019, included in the Company’s Annual Report on Form 10-K. In the opinion of management, these financial statements include all adjustments, which are of a normal recurring nature, necessary for a fair statement of the financial position, results of operations, comprehensive loss, cash flows and the change in equity for the periods presented. There have been no changes to the Company’s significant accounting policies described in the Annual Report on Form 10-K for the year ended December 31, 2019 filed with the SEC on March 2, 2020 that have had a material impact on the Company’s condensed consolidated financial statements and related notes, except for an update reflecting the new accounting standard related to the measurement of credit losses on available-for-sale debt securities and disclosure of the Company’s policy related to restructuring and related costs.
Basis of Consolidation	Basis of ConsolidationThe condensed consolidated financial statements of the Company include the accounts of the Company and entities consolidated under the variable interest and voting models. All intercompany balances and transactions have been eliminated. Refer to Note 14 – Variable Interest Entities (“VIEs”) for further information.
Use of Estimates	Use of Estimates The preparation of the Company’s unaudited condensed consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions, which affect the reported amounts in the financial statements and accompanying notes. Estimates are based on historical experience, where applicable, and other assumptions which management believes are reasonable under the circumstances. On an ongoing basis, the Company evaluates its estimates, including, but not limited to: the incremental borrowing rate (“IBR”) applied in lease accounting; fair values of investments and other financial instruments (including the measurement of credit or impairment losses); useful lives of amortizable long-lived assets and intangible assets; fair value of acquired intangible assets and related impairment assessments; impairment of goodwill; stock-based compensation; income taxes and non-income tax reserves; certain deferred tax assets and tax liabilities; insurance reserves; and other contingent liabilities. These
Certain Significant Risks and Uncertainties - COVID-19	Certain Significant Risks and Uncertainties - COVID-19 In March 2020, the World Health Organization declared the outbreak of COVID-19 a pandemic. COVID-19 has rapidly impacted market and economic conditions globally. In an attempt to limit the spread of the virus, various governmental restrictions have been implemented, including business activities and travel restrictions, and “shelter-at-home” orders, that have had an adverse impact on the Company’s business and operations by reducing, in particular, the global demand for Mobility offerings. In light of the evolving nature of COVID-19 and the uncertainty it has produced around the world, it is not possible to predict the COVID-19 pandemic’s cumulative and ultimate impact on the Company’s future business operations, results of operations, financial position, liquidity, and cash flows. The extent of the impact of the pandemic on the Company’s business and financial results will depend largely on future developments, including the duration of the spread of the outbreak both globally and within the United States, the impact on capital, foreign currencies exchange and financial markets, and governmental or regulatory orders that impact the Company’s business, all of which are highly uncertain and cannot be predicted.
Revenue Recognition	Revenue Recognition Mobility During the first quarter of 2020, the Company began charging end-users a fee for services in certain markets. In these transactions, the Company enters into a Master Services Agreements (“MSA”) with the end-user to use the platform for a fee. The combination of the MSA and the individual transaction request establishes enforceable rights and obligations for each transaction. The Company has determined that in these transactions, the end-user is the Company’s customer, in addition to the previously disclosed customers, and revenue from these contracts is also recognized under Accounting Standards Codification (“ASC”) 606. In these transactions, in addition to a performance obligation to Drivers, the Company also has one performance obligation to end-users, which is to connect end-users to Drivers in the marketplace. The Company recognizes revenue when a trip is complete. The Company continues to present revenue on a net basis for these transactions, as the Company does not control the service provided by Drivers to end-users. The Company recognized total revenue of $43 million and $192 million associated with these fees charged to end-users for the three and six months ended June 30, 2020, respectively. Delivery During the first quarter of 2020, the Company began charging a direct fee to end-users for delivery services in certain markets. In these transactions, the Company enters into an MSA with the end-user to use the platform for delivery services for a fee and separately subcontracts with Delivery People to provide delivery services to end-users. The combination of the end-user MSA and the individual end-user transaction request establishes enforceable rights and obligations for each transaction. The Company’s contract with end-users creates one performance obligation, which is to provide delivery services to end-users in these markets. The Company has determined that in these transactions, restaurants and end-users are the Company’s customers and revenue from these contracts shall be recognized separately for each under ASC 606. The Company recognizes delivery service revenue associated with the Company's performance obligation over the contract term, which represents its performance over the period of time the delivery is occurring. The Company’s previously disclosed revenue recognition policy for contracts with Merchants remains unchanged. The Company presents revenue on a gross basis for the delivery of meals, as the Company controls the delivery service in these transactions and is primarily responsible for delivery. Consistent with previous disclosures, the Company will continue to present revenue on a net basis for the sale of meals. The Company recognized revenue of $29 million and $38 million for the three and six months ended June 30, 2020, respectively and cost of revenue, exclusive of depreciation and amortization of $96 million and $150 million for the three and six months ended June 30, 2020, respectively for these delivery transactions. End-user Discounts and Promotions Any promotions utilized by an end-user in these Mobility and Delivery transactions where the end-user is a customer are accounted for as consideration payable to a customer, and recorded as a reduction of revenue, if the Company does not receive a distinct good or service or cannot reasonably estimate the fair value of the good or service received.
Accounts Receivable and Allowance for Doubtful Accounts	Accounts Receivable and Allowance for Doubtful Accounts Accounts receivable represents uncollected fare payments from end-users for completed transactions where (i) the payment method is credit card and includes (a) end-user fare amounts not yet settled with payment service providers, and (b) end-user fare amounts settled by payment service providers but not yet remitted to the Company, or (ii) completed shipments where the Company invoices Freight Customers (“Shippers”) and payment has not been received. The timing of settlement of amounts due from these parties varies by region and by product. The portion of the fare receivable to be remitted to Drivers and Merchants is included in accrued and other current liabilities. Refer to Note 8 – Supplemental Financial Statement Information for amounts payable to Drivers and Merchants. Although the Company pre-authorizes forms of payment to mitigate its exposure, the Company bears the cost of any accounts receivable losses. The Company records an allowance for doubtful accounts for credit losses for fare and invoiced amounts that may never settle or be collected, as well as for credit card chargebacks including fraudulent credit card transactions. The Company considers the allowance for doubtful accounts for fare amounts to be direct and incremental costs to revenue earned and, therefore, the costs are included as cost of revenue in the consolidated statements of operations. The Company estimates the allowance based on historical experience, estimated future payments and geographical trends, which are reviewed periodically and as needed, and amounts are written off when determined to be uncollectable. Allowance for Credit Losses on Available-for-sale Debt Securities The Company accounts for credit losses on available-for-sale debt securities in accordance with ASC 326, Financial Instruments - Credit Losses (“ASC 326”). The Company adopted ASC 326 on January 1, 2020, on a modified retrospective basis. Under ASC 326, at each reporting period, the Company evaluates its available-for-sale debt securities at the individual security level to determine whether there is a decline in the fair value below its amortized cost basis (an impairment). In circumstances where the Company intends to sell, or is more likely than not required to sell, the security before it recovers its amortized cost basis, the difference between fair value and amortized cost is recognized as a loss in the consolidated statement of operations, with a corresponding write-down of the security’s amortized cost. In circumstances where neither condition exists, the Company then evaluates whether a decline is due to credit-related factors. The factors considered in determining whether a credit loss exists can include the extent to which fair value is less than the amortized cost basis, changes in the credit quality of the underlying loan obligors, credit ratings actions, as well as other factors. To determine the portion of a decline in fair value that is credit-related, the Company compares the present value of the expected cash flows of the security discounted at the security’s effective interest rate to the amortized cost basis of the security. A credit-related impairment is limited to the difference between fair value and amortized cost, and recognized as an allowance for credit loss on the consolidated balance sheet with a corresponding adjustment to net income (loss). Any remaining decline in fair value that is non-credit related is recognized in other comprehensive income (loss), net of tax. Improvements in expected cash flows due to improvements in credit are recognized through reversal of the credit loss and corresponding reduction in the allowance for credit loss.
Restructuring and Related Charges	Restructuring and Related Charges Costs associated with management-approved restructuring activities, including reductions in headcount, exiting a market or consolidation of facilities are recognized when they are incurred and may include employee termination benefits, impairment of long-lived assets, impairment of operating lease right-of-use assets, contract termination costs and accelerated lease cost for right-of-use assets that ceased to be used. The Company records a liability for employee termination benefits either when it is probable that an employee is entitled to them and the amount of the benefits can be reasonably estimated or when management has communicated the termination plan to employees and all of the following conditions have been met: management, having the authority to approve the action, commits to a plan of termination; the plan identifies the number of employees to be terminated, their job classifications and their locations, and the expected completion date; the plan establishes the terms of the benefit arrangement in sufficient detail to enable employees to determine the type and amount of benefits they will receive if they are involuntarily terminated; and actions required to complete the plan indicate that it is unlikely that significant changes to the plan will be made or that the plan will be withdrawn. The Company accrues for costs to terminate contracts other than a lease when it terminates the contract in accordance with the contract terms. Costs that will continue to be incurred for the remaining term of a contract that is not a lease, and provide no economic benefits to the Company are recognized at the cease-use date. Costs associated with lease contracts are accounted for under the leasing accounting guidance or under the long-lived assets accounting guidance. Restructuring and related charges are recognized as an operating expense within the condensed consolidated statement of operations and are classified based on the Company’s classification policy for each category of operating expense. Personnel costs are classified based on each employee’s classification, impairment of long-lived assets are recorded within general and administrative expenses, and lease costs, including impairments of right-of-use assets, are classified in the same expense line item where each lease’s rent expense was recognized.
Recently Adopted Accounting Pronouncements and Recently Issued Accounting Pronouncements Not Yet Adopted	Recently Adopted Accounting Pronouncements In June 2016, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2016-13, “Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments” to require the measurement of all expected credit losses for financial assets held at the reporting date based on historical experience, current conditions, reasonable and supportable forecasts. The standard also amends the accounting for credit losses on available-for-sale debt securities and purchased financial assets with credit deterioration. ASC 326 was subsequently amended by ASU 2019-04, “Codification Improvements to Topic 326, Financial Instruments - Credit Losses, Topic 815, Derivatives and Hedging, and Topic 825, Financial Instruments.” The Company adopted the standard and related amendments effective January 1, 2020 on a modified retrospective basis. The adoption of the new standard did not have a material impact on the Company’s condensed consolidated financial statements. In August 2018, the FASB issued ASU 2018-13, “Fair Value Measurement (Topic 820): Disclosure Framework - Changes to the Disclosure Requirements for Fair Value Measurement,” which modifies the disclosure requirements in ASC 820, “Fair Value Measurement” (“ASC 820”). The Company adopted the new standard effective January 1, 2020 on a prospective basis. The adoption of the new standard did not have a material impact on the Company’s condensed consolidated financial statements. In August 2018, the FASB issued ASU 2018-15, “Intangibles-Goodwill and Other-Internal-Use Software (Subtopic 350-40): Customer’s Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement That Is a Service Contract,” which aligns the requirements for capitalizing implementation costs incurred in a cloud computing arrangement that is a service contract with the requirements for capitalizing implementation costs incurred to develop or obtain internal-use-software. The Company adopted the new standard effective January 1, 2020 on a prospective basis. The adoption of the new standard did not have a material impact on the Company’s condensed consolidated financial statements. In October 2018, the FASB issued ASU 2018-17, “Consolidation (Topic 810): Targeted Improvements to Related Party Guidance for Variable Interest Entities,” which amends the guidance for determining whether a decision-making fee is a variable interest and requires organizations to consider indirect interests held through related parties under common control on a proportional basis rather than as the equivalent of a direct interest in its entirety. The Company adopted the new standard effective January 1, 2020 on a retrospective basis. The adoption of the new standard did not have a material impact on the Company’s condensed consolidated financial statements. In December 2019, the FASB issued ASU 2019-12, “Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes,” which removes certain exceptions for performing intraperiod allocation, recognizing deferred taxes for investments, and calculating income taxes in interim periods. The guidance reduces complexity in certain areas, including franchise taxes that are partially based on income and accounting for tax law changes in interim periods. The Company early adopted the new standard effective January 1, 2020 on a prospective basis. The adoption of the new standard did not have a material impact on the Company’s condensed consolidated financial statements. Recently Issued Accounting Pronouncements Not Yet Adopted In March 2020, the FASB issued ASU 2020-04, “Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting,” which provides optional expedients and exceptions to contract modifications and hedging relationships that reference LIBOR or another reference rate expected to be discontinued. The standard is effective upon issuance through December 31, 2022 and may be applied at the beginning of the interim period that includes March 12, 2020 or any date thereafter. The Company is currently evaluating the impact of this accounting standard update on its consolidated financial statements.
Net Loss Per Share	Basic net income (loss) per share is computed by dividing net income (loss) by the weighted-average number of common shares outstanding for the period presented. Diluted net income (loss) per share is computed by giving effect to all potential weighted average dilutive common stock. The dilutive effect of outstanding awards and convertible securities is reflected in diluted net income (loss) per share by application of the treasury stock method.

Revenue (Tables)

Revenue (Tables)	6 Months Ended
	Jun. 30, 2020
Revenue from Contract with Customer [Abstract]
Schedule of Disaggregation of Revenue	Revenue is presented in the following tables for the three and six months ended June 30, 2019 and 2020 (in millions): Three Months Ended June 30, Six Months Ended June 30, 2019 2020 2019 2020 Mobility revenue $ 2,376 $ 790 $ 4,794 $ 3,260 Delivery revenue 595 1,211 1,131 2,030 Freight revenue 167 211 294 410 ATG and Other Technology Programs collaboration revenue (1) — 25 — 50 Other Bets revenue 28 4 46 34 Total revenue $ 3,166 $ 2,241 $ 6,265 $ 5,784 (1) Refer to Note 15 – Non-Controlling Interests for further information on collaboration revenue. Three Months Ended June 30, Six Months Ended June 30, 2019 2020 2019 2020 United States and Canada $ 1,967 $ 1,250 $ 3,862 $ 3,392 Latin America ("LATAM") 417 232 867 729 Europe, Middle East and Africa ("EMEA") 506 401 993 953 Asia Pacific ("APAC") 276 358 543 710 Total revenue $ 3,166 $ 2,241 $ 6,265 $ 5,784

Investments and Fair Value Me_2

Investments and Fair Value Measurement (Tables)	6 Months Ended
	Jun. 30, 2020
Fair Value Disclosures [Abstract]
Marketable and Non-Marketable Securities	The Company’s investments on the condensed consolidated balance sheets consisted of the following as of December 31, 2019 and June 30, 2020 (in millions): As of December 31, 2019 June 30, 2020 Classified as short-term investments: Marketable debt securities (1) : Commercial paper $ 148 $ 314 U.S. government and agency securities 93 325 Corporate bonds 199 394 Short-term investments $ 440 $ 1,033 Classified as investments: Non-marketable equity securities: Didi (2) $ 7,953 $ 6,299 Other (3) 204 302 Non-marketable debt securities: Grab (4) 2,336 2,121 Other (3) 34 — Note receivable from a related party (3), (5) — 91 Investments $ 10,527 $ 8,813 (1) Excluding marketable debt securities classified as cash equivalents and restricted cash equivalents. (2) In 2016, the Company completed the sale of the Company’s interest in Uber China to Didi and received approximately 52 million shares of Didi’s Series B-1 preferred stock as consideration valued at approximately $6.0 billion at the time of the transaction. (3) These balances include certain investments recorded at fair value with changes in fair value recorded in earnings due to the election of the fair value option of accounting for financial instruments. (4) Recorded at fair value with changes in fair value recorded in other comprehensive income (loss), net of tax, unless subject to credit loss. (5) Consists of the Lime Convertible Note. Neutron Holdings, Inc. (“Lime") is considered a related party as a result of the Company’s investment in Lime Common Stock. For further information, see the section titled “2020 Lime Investments” below and Note 17 – Divestitures.
Schedule of Assets and Liabilities Measured on Recurring Basis	The following table presents the Company’s financial assets and liabilities measured at fair value on a recurring basis based on the three-tier fair value hierarchy (in millions): As of December 31, 2019 As of June 30, 2020 Level 1 Level 2 Level 3 Total Level 1 Level 2 Level 3 Total Financial Assets Money market funds $ 5,104 $ — $ — $ 5,104 $ 3,442 $ — $ — $ 3,442 Commercial paper — 233 — 233 — 435 — 435 U.S. government and agency securities — 153 — 153 — 478 — 478 Corporate bonds — 199 — 199 — 418 — 418 Non-marketable debt securities — — 2,370 2,370 — — 2,121 2,121 Non-marketable equity securities — — 98 98 — — 52 52 Note receivable from a related party — — — — — — 91 91 Total financial assets $ 5,104 $ 585 $ 2,468 $ 8,157 $ 3,442 $ 1,331 $ 2,264 $ 7,037
Schedule of Amortized Cost and Fair Value of Debt Security with Contractual Maturity Dates	The following table summarizes the amortized cost and fair value of the Company’s debt securities with a stated contractual maturity or redemption date as of June 30, 2020 (in millions): As of June 30, 2020 Amortized Cost Fair Value Within one year $ 1,213 $ 1,215 One year through five years 2,397 2,237 Total $ 3,610 $ 3,452
Schedule of Financial Assets Measured at Fair Value on a Recurring Basis	The following table summarizes the amortized cost, unrealized gains and losses, fair value and, beginning in 2020, allowance for credit loss, of the Company’s debt securities at fair value on a recurring basis as of December 31, 2019 and June 30, 2020 (in millions): As of December 31, 2019 As of June 30, 2020 Amortized Cost Unrealized Gains Unrealized Losses Fair Value Amortized Cost Unrealized Gains Unrealized Losses Allowance for Credit Loss Fair Value Commercial paper $ 233 $ — $ — $ 233 $ 435 $ — $ — $ — $ 435 U.S. government and agency securities 153 — — 153 478 — — — 478 Corporate bonds 199 — — 199 416 2 — — 418 Non-marketable debt securities 2,309 61 — 2,370 2,281 — (160) 2,121 Total $ 2,894 $ 61 $ — $ 2,955 $ 3,610 $ 2 $ — $ (160) $ 3,452
Allowance for Credit Losses Related to Debt Securities	The following table presents information about the allowance for credit losses on debt securities (in millions): Non-marketable Balance as of January 1, 2020 $ — Impact due to adoption of ASU 2016-13 — Credit losses on securities for which credit losses were not previously recorded (173) Decrease to allowance for credit loss previously recorded 13 Balance as of June 30, 2020 $ (160)
Schedule of Fair Value Assumptions on Significant Unobservable Inputs	The following table summarizes information about the significant unobservable inputs used in the fair value measurement for the Company’s investment in Grab as of December 31, 2019 and June 30, 2020: Fair value method Relative weighting Key unobservable inputs Financing transactions 100% Transaction price per share $6.16 Volatility 54% - 60% Estimated time to liquidity 2.0 - 2.5 years
Schedule of Reconciliation Using Significant Unobservable Inputs, Assets	The following table presents a reconciliation of the Company’s financial assets measured and recorded at fair value on a recurring basis as of June 30, 2020, using significant unobservable inputs (Level 3) (in millions): Non-marketable Non-marketable Equity Security Note Receivable Balance as of December 31, 2018 $ 2,370 $ — $ — Total net gains (losses) Included in earnings (8) 11 — Included in other comprehensive income (loss) 4 — — Purchases (1) 4 56 — Transfers (2) — 31 — Balance as of December 31, 2019 2,370 98 — Total net gains (losses) Included in earnings (27) (89) — Included in other comprehensive income (loss) (57) — — Purchases 3 65 91 Impairments (160) — — Sales (8) (22) — Balance as of June 30, 2020 $ 2,121 $ 52 $ 91 (1) Purchases in non-marketable equity security include warrants to purchase shares of a private company that vest as certain performance criteria are met during the period. (2) Transfers include a non-marketable equity security that was previously measured at fair value on a non-recurring basis as of December 31, 2018 for which the Company elected to apply the fair value option during the year ended December 31, 2019. Management’s key inputs and assumptions used to determine an estimate of fair value for this investment is based on an OPM and price of the underlying security in recent financing transactions.
Schedule of Securities without Readily Determinable Fair Value	The following is a summary of unrealized gains and losses from remeasurement (referred to as upward or downward adjustments) recorded in other income (expense), net in the condensed consolidated statements of operations, and included as adjustments to the carrying value of non-marketable equity securities held during the three and six months ended June 30, 2019 and 2020. The amounts are based on the selling price of newly issued shares of similar preferred stock to new investors using a hybrid method which applies probabilities to possible scenarios valued using the CSE method, and OPM, which contemplates the rights and preferences of the securities the Company holds. (In millions) Three Months Ended June 30, Six Months Ended June 30, 2019 2020 2019 2020 Upward adjustments $ 4 $ — $ 22 $ — Downward adjustments (including impairment) — — — (1,690) Total unrealized gain (loss) for non-marketable equity securities $ 4 $ — $ 22 $ (1,690) The following table summarizes the total carrying value of the Company’s non-marketable equity securities measured at fair value on a non-recurring basis held as of December 31, 2019 and June 30, 2020 including cumulative unrealized upward and downward adjustments made to the initial cost basis of the securities (in millions): As of December 31, 2019 June 30, 2020 Initial cost basis $ 6,075 $ 6,256 Upward adjustments 1,984 1,984 Downward adjustments (including impairment) — (1,690) Total carrying value at the end of the period $ 8,059 $ 6,550
Schedule of Reconciliation Using Significant Unobservable Inputs, Liabilities	The following table summarizes information about the significant unobservable inputs used in the valuation for the Company’s investment in Didi as of March 31, 2020: Fair value method Key unobservable inputs CSE Market adjustment (20)% OPM Volatility 39% Estimated time to liquidity 2.0 years Market adjustment (40)%

Equity Method Investments (Tabl

Equity Method Investments (Tables)	6 Months Ended
	Jun. 30, 2020
Equity Method Investments and Joint Ventures [Abstract]
Schedule of Equity Method Investments	The carrying value of the Company’s equity method investments as of December 31, 2019 and June 30, 2020 were as follows (in millions): As of December 31, 2019 June 30, 2020 MLU B.V. $ 1,224 $ 1,012 Mission Bay 3 & 4 (1) 140 44 Other — 6 Equity method investments $ 1,364 $ 1,062 (1) Refer to Note 14 – Variable Interest Entities (“VIEs”) for further information on the Company’s interest in Mission Bay 3 & 4. The table below provides the composition of the basis difference as of June 30, 2020 (in millions): As of June 30, 2020 Equity method goodwill $ 801 Intangible assets, net of accumulated amortization 105 Deferred tax liabilities (24) Cumulative currency translation adjustments (240) Basis difference $ 642

Leases (Tables)

Leases (Tables)	6 Months Ended
	Jun. 30, 2020
Leases [Abstract]
Components of lease expense	The components of lease expense were as follows (in millions): Three Months Ended June 30, Six Months Ended June 30, 2019 2020 2019 2020 Lease cost Finance lease cost: Amortization of assets $ 35 $ 49 $ 71 $ 93 Interest on lease liabilities 4 4 8 8 Operating lease cost 79 116 146 211 Short-term lease cost 10 4 18 10 Variable lease cost 29 32 54 62 Sublease income — — (1) (1) Total lease cost $ 157 $ 205 $ 296 $ 383
Schedule of Lease Term and Discount Rate	The assumptions used to value leases for the periods presented were as follows: As of December 31, 2019 June 30, 2020 Weighted-average remaining lease term Operating leases 16 years 16 years Finance leases 2 years 2 years Weighted-average discount rate Operating leases 7.1 % 7.1 % Finance leases 5.0 % 5.1 %
Maturity of Lease Liabilities, Operating	Maturities of lease liabilities were as follows (in millions): As of June 30, 2020 Operating Leases Finance Leases Remainder of 2020 $ 97 $ 85 2021 262 162 2022 287 78 2023 254 8 2024 213 — Thereafter 2,218 — Total undiscounted lease payments 3,331 333 Less: imputed interest (1,618) (17) Total lease liabilities $ 1,713 $ 316
Maturity of Lease Liabilities, Finance	Maturities of lease liabilities were as follows (in millions): As of June 30, 2020 Operating Leases Finance Leases Remainder of 2020 $ 97 $ 85 2021 262 162 2022 287 78 2023 254 8 2024 213 — Thereafter 2,218 — Total undiscounted lease payments 3,331 333 Less: imputed interest (1,618) (17) Total lease liabilities $ 1,713 $ 316
Future Minimum Payments Related to Financing Obligations under Failed Sale-Leaseback Arrangement	Future minimum payments related to the financing obligations as of June 30, 2020 are summarized below (in millions): Future Minimum Payments Fiscal Year Ending December 31, Remainder of 2020 $ 3 2021 6 2022 6 2023 6 2024 6 Thereafter 827 Total $ 854

Goodwill and Intangible Assets

Goodwill and Intangible Assets (Tables)	6 Months Ended
	Jun. 30, 2020
Goodwill and Intangible Assets Disclosure [Abstract]
Schedule of Changes in the Carrying Value of Goodwill by Segment	The following table presents the changes in the carrying value of goodwill, by segment, for the six months ended June 30, 2020 (in millions): Mobility Delivery Freight ATG and Other Technology Programs Other Bets Total Goodwill Balance as of December 31, 2019 $ 25 $ 13 $ — $ 29 $ 100 $ 167 Acquisitions (Note 16) 2,484 — — — — 2,484 Goodwill impairment — — — — (100) (100) Foreign currency translation adjustment (33) — — — — (33) Balance as of June 30, 2020 $ 2,476 $ 13 $ — $ 29 $ — $ 2,518
Components of Intangible Assets, Net	The components of intangible assets, net as of December 31, 2019 and June 30, 2020 were as follows (in millions, except years): Gross Carrying Value Accumulated Amortization Net Carrying Value Weighted Average Remaining Useful Life - Years December 31, 2019 Developed technology (1) $ 94 $ (35) $ 59 3 Patents 16 (4) 12 8 Other 3 (3) — — Intangible assets $ 113 $ (42) $ 71 Gross Carrying Value Accumulated Amortization Accumulated Impairment Net Carrying Value Weighted Average Remaining Useful Life - Years June 30, 2020 Rider relationships (2) $ 267 $ (9) $ — $ 258 15 Captains network (2) 39 (20) — 19 1 Developed technology (1), (2) 204 (52) (23) 129 3 Trade names (2) 120 (6) — 114 10 Patents 16 (5) — 11 8 Other 5 (3) — 2 — Intangible assets $ 651 $ (95) $ (23) $ 533 (1) Developed technology intangible assets include in-process research and development (“IPR&D”), which is not subject to amortization, of $31 million and $31 million as of December 31, 2019 and June 30, 2020, respectively. (2) Includes intangible assets acquired from Careem. Refer to Note 16 – Business Combination for further information
Estimated Aggregate Amortization Expense for Intangible Assets Subject to Amortization	The estimated aggregate future amortization expense for intangible assets subject to amortization as of June 30, 2020 is summarized below (in millions): Estimated Future Amortization Expense Year Ending December 31, Remainder of 2020 $ 51 2021 60 2022 59 2023 59 2024 31 Thereafter 240 Total $ 500
Definite-Lived Intangible and Long-Lived Asset Impairment Charges	The following table presents the definite-lived intangible and long-lived asset impairment charges recorded in the condensed consolidated statements of operations by asset class during the three and six months ended June 30, 2020 (in millions): Three Months Ended June 30, 2020 Six Months Ended June 30, 2020 Intangible assets $ — $ 23 Property and equipment 43 90 Operating lease right-of-use assets 50 50 Total $ 93 $ 163

Long-Term Debt and Revolving _2

Long-Term Debt and Revolving Credit Arrangements (Tables)	6 Months Ended
	Jun. 30, 2020
Debt Disclosure [Abstract]
Schedule of Components of Debt	Components of debt, including the associated effective interest rates were as follows (in millions, except for percentages): As of December 31, 2019 June 30, 2020 Effective Interest Rate 2016 Senior Secured Term Loan $ 1,113 $ 1,107 6.1 % 2018 Senior Secured Term Loan 1,478 1,470 6.2 % 2023 Senior Note 500 500 7.7 % 2025 Senior Note — 1,000 7.7 % 2026 Senior Note 1,500 1,500 8.1 % 2027 Senior Note 1,200 1,200 7.7 % Total debt 5,791 6,777 Less: unamortized discount and issuance costs (57) (59) Less: current portion of long-term debt (27) (27) Total long-term debt $ 5,707 $ 6,691
Schedule of Debt Expense	The following table presents the amount of interest expense recognized relating to the contractual interest coupon, amortization of the debt discount and issuance costs, and the internal rate of return (“IRR”) payout with respect to the Senior Secured Term Loan, the 2021 and 2022 convertible notes, and the Senior Notes for the three and six months ended June 30, 2019 and 2020 (in millions): Three Months Ended June 30, Six Months Ended June 30, 2019 2020 2019 2020 Contractual interest coupon $ 115 $ 110 $ 255 $ 215 Amortization of debt discount and issuance costs 25 2 78 5 8% IRR payout 9 — 26 — Total interest expense from long-term debt $ 149 $ 112 $ 359 $ 220

Supplemental Financial Statem_2

Supplemental Financial Statement Information (Tables)	6 Months Ended
	Jun. 30, 2020
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Schedule of Prepaid Expenses and Other Current Assets	Prepaid expenses and other current assets as of December 31, 2019 and June 30, 2020 were as follows (in millions): As of December 31, 2019 June 30, 2020 Prepaid expenses $ 571 $ 422 Other receivables 428 433 Other 300 293 Prepaid expenses and other current assets $ 1,299 $ 1,148
Schedule of Accrued and Other Current Liabilities	Accrued and other current liabilities as of December 31, 2019 and June 30, 2020 were as follows (in millions): As of December 31, 2019 June 30, 2020 Accrued legal, regulatory and non-income taxes $ 1,539 $ 1,616 Accrued Drivers and Merchants liability 369 327 Accrued professional and contractor services 352 213 Accrued compensation and employee benefits 403 331 Accrued marketing expenses 114 63 Other accrued expenses 361 331 Commitment to issue unsecured convertible notes in connection with Careem acquisition (1) — 468 Income and other tax liabilities 194 152 Government and airport fees payable 162 71 Short-term finance lease obligation for computer equipment 165 166 Accrued interest on long-term debt 93 103 Short-term deferred revenue 76 78 Other 222 283 Accrued and other current liabilities $ 4,050 $ 4,202 (1) Refer to Note 16 – Business Combination for further information regarding the Careem acquisition.
Other Long-Term Liabilities	Other long-term liabilities as of December 31, 2019 and June 30, 2020 were as follows (in millions): As of December 31, 2019 June 30, 2020 Deferred tax liabilities $ 1,027 $ 752 Commitment to issue unsecured convertible notes in connection with Careem acquisition (1) — 300 Financing obligation 78 77 Income tax liabilities 70 84 Other 237 238 Other long-term liabilities $ 1,412 $ 1,451 (1) Refer to Note 16 – Business Combination for further information regarding the Careem acquisition.
Schedule of Accumulated Other Comprehensive Income (Loss)	The changes in composition of accumulated other comprehensive income (loss), net of tax, for the six months ended June 30, 2019 and 2020 were as follows (in millions): Foreign Currency Translation Adjustments Unrealized Gains (Losses) on Available-for-Sale Securities, Net of Tax Total Balance as of December 31, 2018 $ (228) $ 40 $ (188) Other comprehensive income before reclassifications 17 4 21 Amounts reclassified from accumulated other comprehensive income — — — Other comprehensive income 17 4 21 Balance as of June 30, 2019 $ (211) $ 44 $ (167) Foreign Currency Translation Adjustments Unrealized Gains (Losses) on Available-for-Sale Securities, Net of Tax Total Balance as of December 31, 2019 $ (231) $ 44 $ (187) Other comprehensive loss before reclassifications (1) (405) (52) (457) Amounts reclassified from accumulated other comprehensive loss — — — Other comprehensive loss (405) (52) (457) Balance as of June 30, 2020 $ (636) $ (8) $ (644) (1) During the six months ended June 30, 2020, other comprehensive loss before reclassifications includes an unrealized loss of $57 million relating to the Company's investment in Grab for which a credit loss was recorded during the first quarter of 2020. Refer to Note 3 – Investments and Fair Value Measurement for further information.
Other Income (Expense), Net	The components of other income (expense), net, for the three and six months ended June 30, 2019 and 2020 were as follows (in millions): Three Months Ended June 30, Six Months Ended June 30, 2019 2020 2019 2020 Interest income $ 64 $ 6 $ 108 $ 44 Foreign currency exchange losses, net (7) (29) (8) (57) Gain (loss) on business divestitures, net (1) — (27) — 127 Unrealized gain (loss) on debt and equity securities, net (2) (2) (2) 14 (116) Impairment of debt and equity securities (3) — 13 — (1,850) Change in fair value of embedded derivatives (117) — 58 — Gain on extinguishment of convertible notes and settlement of derivatives (4) 444 — 444 — Other 16 (5) 42 13 Other income (expense), net $ 398 $ (44) $ 658 $ (1,839) (1) During the six months ended June 30, 2020, gain (loss) on business divestitures, net primarily represents a $154 million gain on the sale of the Company's Uber Eats India operations to Zomato Media Private Limited (“Zomato”) recognized in the first quarter of 2020. Refer to Note 17 – Divestitures for further information. (2) During the three and six months ended June 30, 2019 and 2020, the Company recorded changes to the fair value of investments in securities accounted for under the fair value option. (3) During the six months ended June 30, 2020, the Company recorded an impairment charge of $1.9 billion, primarily related to its investment in Didi and an allowance for credit loss recorded on its investment in Grab recognized in the first quarter of 2020. Refer to Note 3 – Investments and Fair Value Measurement for further information. (4) During the three and six months ended June 30, 2019, the Company recognized a $444 million gain on extinguishment of its 2021 and 2022 convertible notes and settlement of derivatives in connection with the Company’s IPO, recognized during the second quarter of 2019. Refer to Note 9 – Stockholders' Equity for additional information regarding the Company’s IPO.

Stockholder's Equity (Tables)

Stockholder's Equity (Tables)	6 Months Ended
	Jun. 30, 2020
Equity [Abstract]
Summary of Stock Options and SAR Activity	A summary of stock option and SAR activity for the six months ended June 30, 2020 is as follows (in millions, except share amounts which are reflected in thousands, per share amounts, and years): SARs Outstanding Number of SARs Options Outstanding Number of Shares Weighted-Average Exercise Price Per Share Weighted-Average Remaining Contractual Life (in years) Aggregate Intrinsic Value As of December 31, 2019 337 34,801 $ 9.79 4.75 $ 746 Granted — 1,194 $ 11.55 Exercised (59) (7,475) $ 3.05 Canceled and forfeited (32) (1,434) $ 33.68 As of June 30, 2020 246 27,086 $ 10.44 4.39 $ 591 Vested and expected to vest as of June 30, 2020 157 22,616 $ 6.06 4.10 $ 580 Exercisable as of June 30, 2020 157 22,616 $ 6.06 4.10 $ 580
Schedule of Restricted Stock Units Activity	The following table summarizes the activity related to the Company’s RSUs for the six months ended June 30, 2020 (in thousands, except per share amounts): Number of Shares Weighted-Average Unvested and outstanding as of December 31, 2019 84,743 $ 39.82 Granted 49,130 $ 23.77 Vested (18,766) $ 39.54 Canceled and forfeited (18,656) $ 36.62 Unvested and outstanding as of June 30, 2020 96,451 $ 33.26
Schedule of Stock-Based Compensation Expense by Function	The following table summarizes total stock-based compensation expense by function for the three and six months ended June 30, 2019 and 2020 (in millions): Three Months Ended June 30, Six Months Ended June 30, 2019 2020 2019 2020 Operations and support $ 404 $ 11 $ 405 $ 36 Sales and marketing 212 10 213 24 Research and development 2,557 72 2,560 239 General and administrative 768 38 774 109 Total $ 3,941 $ 131 $ 3,952 $ 408

Net Loss Per Share (Tables)

Net Loss Per Share (Tables)	6 Months Ended
	Jun. 30, 2020
Earnings Per Share [Abstract]
Schedule of Basic and Diluted Net Income (Loss) Per Share	The following table sets forth the computation of basic and diluted net loss per share attributable to common stockholders (in millions, except share amounts which are reflected in thousands, and per share amounts): Three Months Ended June 30, Six Months Ended June 30, 2019 2020 2019 2020 Basic net loss per share: Numerator Net loss including non-controlling interests $ (5,246) $ (1,772) $ (6,262) $ (4,718) Less: net income (loss) attributable to non-controlling interests, net of tax 10 (3) 14 7 Net loss attributable to common stockholders $ (5,236) $ (1,775) $ (6,248) $ (4,711) Denominator Basic weighted-average common stock outstanding 1,110,704 1,738,897 783,900 1,731,632 Basic net loss per share attributable to common stockholders (1) $ (4.72) $ (1.02) $ (7.97) $ (2.72) Diluted net loss per share: Numerator Net loss attributable to common stockholders $ (5,236) $ (1,775) $ (6,248) $ (4,711) Add: Change in fair value of MLU B.V. put/call feature — — (6) — Diluted net loss attributable to common stockholders $ (5,236) $ (1,775) $ (6,254) $ (4,711) Denominator Number of shares used in basic net loss per share computation 1,110,704 1,738,897 783,900 1,731,632 Weighted-average effect of potentially dilutive securities: Common stock subject to a put/call feature — — 82 — Diluted weighted-average common stock outstanding 1,110,704 1,738,897 783,982 1,731,632 Diluted net loss per share attributable to common stockholders (1) $ (4.72) $ (1.02) $ (7.98) $ (2.72) (1) Per share amounts are calculated using unrounded numbers and therefore may not recalculate.
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share	The following potentially dilutive outstanding securities were excluded from the computation of diluted net loss per share because their effect would have been anti-dilutive for the periods presented, or issuance of such shares is contingent upon the satisfaction of certain conditions which were not satisfied by the end of the period (in thousands): As of June 30, 2019 2020 Stock options 41,937 27,086 Common stock subject to repurchase 1,351 28 RSUs to settle fixed monetary awards 838 175 RSUs 92,838 96,455 Shares committed under ESPP — 2,441 Warrants to purchase common stock 187 126 Careem convertible notes — 14,181 Total 137,151 140,492

Segment Information and Geogr_2

Segment Information and Geographic Information (Tables)	6 Months Ended
	Jun. 30, 2020
Segment Reporting [Abstract]
Schedule of Segment Reporting Information	The following table provides information about the Company’s segments and a reconciliation of the total segment adjusted EBITDA to loss from operations (in millions): Three Months Ended June 30, Six Months Ended June 30, 2019 2020 2019 2020 Segment adjusted EBITDA: Mobility $ 506 $ 50 $ 698 $ 631 Delivery (286) (232) (595) (545) Freight (52) (49) (81) (113) ATG and Other Technology Programs (132) (91) (245) (199) Other Bets (70) (23) (112) (86) Total segment adjusted EBITDA (34) (345) (335) (312) Reconciling items: Corporate G&A and Platform R&D (1), (2) (622) (492) (1,190) (1,137) Depreciation and amortization (123) (129) (269) (257) Stock-based compensation expense (3,941) (131) (3,952) (408) Legal, tax, and regulatory reserve changes and settlements (380) (38) (380) (57) Driver appreciation award (299) — (299) — Payroll tax on IPO stock-based compensation (86) — (86) — Goodwill and asset impairments/loss on sale of assets — (16) (8) (209) Uber Eats India transaction and related costs — — — (10) JUMP transaction and related costs — (19) — (19) COVID-19 response initiatives — (48) — (72) Loss on lease terminations — (7) — (7) Restructuring and related charges — (382) — (382) Loss from operations $ (5,485) $ (1,607) $ (6,519) $ (2,870) (1) Excluding stock-based compensation expense. (2) Includes costs that are not directly attributable to the Company’s reportable segments. Corporate G&A also includes certain shared costs such as finance, accounting, tax, human resources, information technology and legal costs. Platform R&D also includes
Schedule of Revenue from Geographic Area	The following table sets forth revenue by geographic area for the three and six months ended June 30, 2019 and 2020 (in millions): Three Months Ended June 30, Six Months Ended June 30, 2019 2020 2019 2020 United States $ 1,859 $ 1,126 $ 3,623 $ 3,117 All other countries 1,307 1,115 2,642 2,667 Total revenue $ 3,166 $ 2,241 $ 6,265 $ 5,784

Business Combination (Tables)

Business Combination (Tables)	6 Months Ended
	Jun. 30, 2020
Business Combinations [Abstract]
Purchase Price Allocation	The acquisition date fair value of the consideration transferred for Careem was $3.0 billion, which consisted of the following (in millions): Fair Value Cash paid on January 2, 2020 $ 1,326 Non-interest bearing unsecured convertible notes 1,634 Transaction costs paid on January 2, 2020 on behalf of Careem 39 Contingent cash consideration 1 Stock-based compensation awards attributable to pre-combination services 3 Total consideration $ 3,003
Fair Value of Assets Acquired and Liabilities Assumed	The following table summarizes the preliminary fair value of assets acquired and liabilities assumed as of the date of acquisition (in millions): Fair Value Current assets $ 43 Goodwill 2,484 Intangible assets 540 Other long-term assets 77 Total assets acquired 3,144 Current liabilities (108) Deferred tax liability (14) Other long-term liabilities (19) Total liabilities assumed (141) Net assets acquired $ 3,003
Identifiable Intangible Assets Acquired and Estimated Useful Lives	The following table sets forth the components of identifiable intangible assets acquired and their estimated useful lives as of the date of acquisition (in millions, except years): Fair Value Weighted Average Remaining Useful Life - Years Rider relationships $ 270 15 Captains network 40 1 Developed technology 110 4 Trade names 120 10 Total $ 540

Restructuring and Related Cha_2

Restructuring and Related Charges (Tables)	6 Months Ended
	Jun. 30, 2020
Restructuring and Related Activities [Abstract]
Restructuring and Related Charges	The following table presents the total restructuring and related charges associated with the Company’s segments as well as corporate charges for the three months ended June 30, 2020 (in millions): Mobility $ 76 Delivery 33 Freight 7 ATG and Other Technology Programs 59 Other Bets (1) 123 Total restructuring and related charges by segment 298 Corporate G&A and Platform R&D 84 Total restructuring and related charges $ 382 (1) Includes restructuring and related charges associated with the exit of the JUMP business, including severance and other termination benefits of $31 million, site closure costs of $27 million and other costs of $65 million. The following table presents the total restructuring and related charges, by function, for the three months ended June 30, 2020 (in millions): Operations and support $ 187 Sales and marketing 22 Research and development 86 General and administrative 87 Total $ 382
Company's Restructuring Accruals	The following table provides the components of and changes in the Company’s restructuring and related charges accrual during the six months ended June 30, 2020 (in millions): Severance and Other Termination Benefits Site Closure Costs Other Total Balance as of December 31, 2019 $ — $ — $ — $ — Charges (1), (2) 210 107 65 382 Cash payments (142) — — (142) Non-cash adjustments — (105) (16) (121) Balance as of June 30, 2020 $ 68 $ 2 $ 49 $ 119 (1) Site closure costs primarily includes $50 million related to the impairment of operating lease right-of-use assets and $38 million for write-offs of leasehold improvements. (2) Total restructuring and related charges include $261 million of cash settled charges, primarily for severance and other termination benefits, and are expected to be completely paid by the end of 2020.

Description of Business and S_3

Description of Business and Summary of Significant Accounting Policies (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Revenue from External Customer [Line Items]
Cost of revenue, exclusive of depreciation and amortization shown separately below	$ 1,252	$ 1,740	$ 3,038	$ 3,421
Mobility revenue | End-Users Fee
Revenue from External Customer [Line Items]
Revenue excluding vehicle solutions revenue	43		192
Delivery revenue | End-Users Fee
Revenue from External Customer [Line Items]
Revenue excluding vehicle solutions revenue	29		38
Cost of revenue, exclusive of depreciation and amortization shown separately below	$ 96		$ 150

Revenue - Summary (Details)

Revenue - Summary (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Disaggregation of Revenue [Line Items]
Revenue	$ 2,241	$ 3,166	$ 5,784	$ 6,265
United States and Canada
Disaggregation of Revenue [Line Items]
Revenue	1,250	1,967	3,392	3,862
Latin America ("LATAM")
Disaggregation of Revenue [Line Items]
Revenue	232	417	729	867
Europe, Middle East and Africa ("EMEA")
Disaggregation of Revenue [Line Items]
Revenue	401	506	953	993
Asia Pacific (APAC)
Disaggregation of Revenue [Line Items]
Revenue	358	276	710	543
Mobility revenue
Disaggregation of Revenue [Line Items]
Revenue excluding vehicle solutions revenue	790	2,376	3,260	4,794
Delivery revenue
Disaggregation of Revenue [Line Items]
Revenue excluding vehicle solutions revenue	1,211	595	2,030	1,131
Freight revenue
Disaggregation of Revenue [Line Items]
Revenue excluding vehicle solutions revenue	211	167	410	294
ATG and Other Technology Programs collaboration revenue
Disaggregation of Revenue [Line Items]
Revenue excluding vehicle solutions revenue	25	0	50	0
Other Bets revenue
Disaggregation of Revenue [Line Items]
Revenue excluding vehicle solutions revenue	$ 4	$ 28	$ 34	$ 46

Investments and Fair Value Me_3

Investments and Fair Value Measurement - Investments (Details) - USD ($) shares in Millions, $ in Millions	12 Months Ended
	Dec. 31, 2016	Jun. 30, 2020	Dec. 31, 2019
Marketable Securities [Line Items]
Marketable debt securities		$ 1,033	$ 440
Non-marketable equity securities:		6,550	8,059
Note receivable from a related party		91	0
Investments		8,813	10,527
Commercial paper
Marketable Securities [Line Items]
Marketable debt securities		314	148
U.S. government and agency securities
Marketable Securities [Line Items]
Marketable debt securities		325	93
Corporate bonds
Marketable Securities [Line Items]
Marketable debt securities		394	199
Didi
Marketable Securities [Line Items]
Non-marketable equity securities:		6,299	7,953
Other
Marketable Securities [Line Items]
Non-marketable equity securities:		302	204
Grab
Marketable Securities [Line Items]
Non-marketable debt securities:		2,121	2,336
Other
Marketable Securities [Line Items]
Non-marketable debt securities:		$ 0	$ 34
Uber China
Marketable Securities [Line Items]
Shares acquired (in shares)	52
Value of shares acquired	$ 6,000

Investments and Fair Value Me_4

Investments and Fair Value Measurement - Fair Value on a Recurring Basis (Details) - Recurring - USD ($) $ in Millions	Jun. 30, 2020	Dec. 31, 2019
Financial Assets
Non-marketable debt securities:	$ 3,452	$ 2,955
Note receivable from a related party	91	0
Total financial assets	7,037	8,157
Money market funds
Financial Assets
Cash and cash equivalents	3,442	5,104
Commercial paper
Financial Assets
Non-marketable debt securities:	435	233
U.S. government and agency securities
Financial Assets
Non-marketable debt securities:	478	153
Corporate bonds
Financial Assets
Non-marketable debt securities:	418	199
Non-marketable debt securities
Financial Assets
Non-marketable debt securities:	2,121	2,370
Non-marketable equity securities
Financial Assets
Non-marketable equity securities	52	98
Level 1
Financial Assets
Note receivable from a related party	0	0
Total financial assets	3,442	5,104
Level 1 | Money market funds
Financial Assets
Cash and cash equivalents	3,442	5,104
Level 1 | Commercial paper
Financial Assets
Non-marketable debt securities:	0	0
Level 1 | U.S. government and agency securities
Financial Assets
Non-marketable debt securities:	0	0
Level 1 | Corporate bonds
Financial Assets
Non-marketable debt securities:	0	0
Level 1 | Non-marketable debt securities
Financial Assets
Non-marketable debt securities:	0	0
Level 1 | Non-marketable equity securities
Financial Assets
Non-marketable equity securities	0	0
Level 2
Financial Assets
Note receivable from a related party	0	0
Total financial assets	1,331	585
Level 2 | Money market funds
Financial Assets
Cash and cash equivalents	0	0
Level 2 | Commercial paper
Financial Assets
Non-marketable debt securities:	435	233
Level 2 | U.S. government and agency securities
Financial Assets
Non-marketable debt securities:	478	153
Level 2 | Corporate bonds
Financial Assets
Non-marketable debt securities:	418	199
Level 2 | Non-marketable debt securities
Financial Assets
Non-marketable debt securities:	0	0
Level 2 | Non-marketable equity securities
Financial Assets
Non-marketable equity securities	0	0
Level 3
Financial Assets
Note receivable from a related party	91	0
Total financial assets	2,264	2,468
Level 3 | Money market funds
Financial Assets
Cash and cash equivalents	0	0
Level 3 | Commercial paper
Financial Assets
Non-marketable debt securities:	0	0
Level 3 | U.S. government and agency securities
Financial Assets
Non-marketable debt securities:	0	0
Level 3 | Corporate bonds
Financial Assets
Non-marketable debt securities:	0	0
Level 3 | Non-marketable debt securities
Financial Assets
Non-marketable debt securities:	2,121	2,370
Level 3 | Non-marketable equity securities
Financial Assets
Non-marketable equity securities	$ 52	$ 98

Investments and Fair Value Me_5

Investments and Fair Value Measurement - Summary of Amortized Costs and Fair Value of Financial Assets (Details) $ in Millions	Jun. 30, 2020USD ($)
Amortized Cost
Amortized Cost, Within one year	$ 1,213
Amortized Cost, One year through five years	2,397
Amortized Cost	3,610
Fair Value
Fair Value, Within one year	1,215
Fair Value, One year through five years	2,237
Fair Value	$ 3,452

Investments and Fair Value Me_6

Investments and Fair Value Measurement - Summary of Amortized Cost, Unrealized Gains and Losses of Financial Assets (Details) - USD ($) $ in Millions	Jun. 30, 2020	Dec. 31, 2019
Debt Securities, Available-for-sale [Line Items]
Investment amortized cost	$ 2,281	$ 2,279
Allowance for Credit Loss	(160)	0
Recurring
Debt Securities, Available-for-sale [Line Items]
Investment amortized cost	3,610	2,894
Unrealized Gains	2	61
Unrealized Losses	0	0
Allowance for Credit Loss	(160)
Fair Value	3,452	2,955
Recurring | Commercial paper
Debt Securities, Available-for-sale [Line Items]
Investment amortized cost	435	233
Unrealized Gains	0	0
Unrealized Losses	0	0
Allowance for Credit Loss	0
Fair Value	435	233
Recurring | U.S. government and agency securities
Debt Securities, Available-for-sale [Line Items]
Investment amortized cost	478	153
Unrealized Gains	0	0
Unrealized Losses	0	0
Allowance for Credit Loss	0
Fair Value	478	153
Recurring | Corporate bonds
Debt Securities, Available-for-sale [Line Items]
Investment amortized cost	416	199
Unrealized Gains	2	0
Unrealized Losses	0	0
Allowance for Credit Loss	0
Fair Value	418	199
Recurring | Non-marketable debt securities
Debt Securities, Available-for-sale [Line Items]
Investment amortized cost	2,281	2,309
Unrealized Gains		61
Unrealized Losses	0	0
Allowance for Credit Loss	(160)
Fair Value	$ 2,121	$ 2,370

Investments and Fair Value Me_7

Investments and Fair Value Measurement - Allowance for Credit Losses (Details) - USD ($) $ in Millions	6 Months Ended	12 Months Ended
	Jun. 30, 2020	Dec. 31, 2019
Debt Securities, Available-for-sale, Allowance for Credit Loss [Roll Forward]
Beginning balance	$ 0
Credit losses on securities for which credit losses were not previously recorded	(173)
Decrease to allowance for credit loss previously recorded	13
Ending balance	(160)	$ 0
Accounting Standards Update [Extensible List]		us-gaap:AccountingStandardsUpdate201613Member
Cumulative Effect, Period of Adoption, Adjustment
Debt Securities, Available-for-sale, Allowance for Credit Loss [Roll Forward]
Beginning balance	$ 0
Ending balance		$ 0

Investments and Fair Value Me_8

Investments and Fair Value Measurement - Summary of Unobservable Inputs (Details)	3 Months Ended	6 Months Ended	12 Months Ended
	Mar. 31, 2020	Jun. 30, 2020$ / shares	Dec. 31, 2019$ / shares
Minimum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Estimated time to liquidity		2 years	2 years
Maximum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Estimated time to liquidity		2 years 6 months	2 years 6 months
Relative weighting
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Measurement input		1	1
Transaction price per share
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Measurement input		6.16	6.16
Volatility | Minimum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Measurement input		0.54	0.54
Volatility | Maximum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Measurement input		0.60	0.60
Common Stock Equivalent | Market adjustment
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Measurement input	(0.20)
Option Pricing Model
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Estimated time to liquidity	2 years
Option Pricing Model | Volatility
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Measurement input	0.39
Option Pricing Model | Market adjustment
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Measurement input	(0.40)

Investments and Fair Value Me_9

Investments and Fair Value Measurement - Fair Value of Unobservable Inputs, Assets (Details) - USD ($) $ in Millions	6 Months Ended	12 Months Ended
	Jun. 30, 2020	Dec. 31, 2019
Non-marketable Debt Securities
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance	$ 2,370	$ 2,370
Total net gains (losses)
Included in earnings	(27)	(8)
Included in other comprehensive income (loss)	(57)	4
Purchases	3	4
Transfers		0
Impairments	(160)
Sales	(8)
Ending balance	2,121	2,370
Non-marketable equity securities
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance	98	0
Total net gains (losses)
Included in earnings	(89)	11
Included in other comprehensive income (loss)	0	0
Purchases	65	56
Transfers		31
Impairments	0
Sales	(22)
Ending balance	52	98
Note Receivable
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance	0	0
Total net gains (losses)
Included in earnings	0	0
Included in other comprehensive income (loss)	0	0
Purchases	91	0
Transfers		0
Impairments	0
Sales	0
Ending balance	$ 91	$ 0

Investments and Fair Value M_10

Investments and Fair Value Measurement - Unrealized Gain (Loss) on Non-Marketable Securities (Details) - USD ($) $ in Millions	3 Months Ended			6 Months Ended
	Jun. 30, 2020	Mar. 31, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Fair Value Disclosures [Abstract]
Upward adjustments	$ 0		$ 4	$ 0	$ 22
Downward adjustments (including impairment)	0	$ (1,700)	0	(1,690)	0
Total unrealized gain (loss) for non-marketable equity securities	$ 0		$ 4	$ (1,690)	$ 22

Investments and Fair Value M_11

Investments and Fair Value Measurement - Change In Equity Securities (Details) - USD ($) $ in Millions	Jun. 30, 2020	Dec. 31, 2019
Fair Value Disclosures [Abstract]
Initial cost basis	$ 6,256	$ 6,075
Upward adjustments	1,984	1,984
Downward adjustments (including impairment)	(1,690)	0
Total carrying value at the end of the period	$ 6,550	$ 8,059

Investments and Fair Value M_12

Investments and Fair Value Measurement - Narrative (Details) $ in Millions	3 Months Ended				6 Months Ended
	Jun. 30, 2020USD ($)	Mar. 31, 2020USD ($)	Jun. 30, 2019USD ($)	Mar. 31, 2019USD ($)	Jun. 30, 2020USD ($)	Jun. 30, 2019USD ($)	Dec. 31, 2019USD ($)
Marketable Securities [Line Items]
Included in other comprehensive income (loss)	$ (8)	$ 60	$ (8)	$ 4	$ 52	$ (4)
Allowance for credit loss	160				160		$ 0
Fair value of investment	28,240				28,240		$ 31,761
Impairment charge in other income (expense)	0		4		(1,690)	22
Downward adjustments including impairment	0	$ 1,700	0		1,690	0
Grab
Marketable Securities [Line Items]
Market adjustment		10.00%
Reduction In carrying value		$ 230
Included in other comprehensive income (loss)		57
Allowance for credit loss		$ 173
Lime | Variable Interest Entity, Not Primary Beneficiary
Marketable Securities [Line Items]
Fair value of investment	143				143
Pro Forma
Marketable Securities [Line Items]
Interest income	$ 38		$ 36		$ 75	$ 70
Common Stock Equivalent
Marketable Securities [Line Items]
Valuation technique, weight		80.00%
Option Pricing Model
Marketable Securities [Line Items]
Time To liquidity					2 years
Valuation technique, weight		20.00%
Option Pricing Model | Discount Rate
Marketable Securities [Line Items]
Measurement inputs (in percent)	0.22				0.22
Option Pricing Model | Volatility
Marketable Securities [Line Items]
Measurement inputs (in percent)	0.75				0.75

Equity Method Investments - Car

Equity Method Investments - Carrying Value (Details) - USD ($) $ in Millions	Jun. 30, 2020	Dec. 31, 2019
Schedule of Equity Method Investments [Line Items]
Equity method investments	$ 1,062	$ 1,364
MLU B.V.
Schedule of Equity Method Investments [Line Items]
Equity method investments	1,012	1,224
Mission Bay 3 and 4
Schedule of Equity Method Investments [Line Items]
Equity method investments	44	140
Other
Schedule of Equity Method Investments [Line Items]
Equity method investments	$ 6	$ 0

Equity Method Investments - Nar

Equity Method Investments - Narrative (Details)	1 Months Ended		3 Months Ended			6 Months Ended		12 Months Ended
	Mar. 31, 2020USD ($)	Mar. 31, 2018USD ($)	Jun. 30, 2020USD ($)	Mar. 31, 2020subsidiary	Mar. 31, 2018	Jun. 30, 2020USD ($)	Jun. 30, 2019USD ($)	Dec. 31, 2019USD ($)
Schedule of Equity Method Investments [Line Items]
Depreciation of the Ruble against the U.S. dollar			13.00%
Return of capital from equity method investee	$ 91,000,000					$ 91,000,000	$ 0
Equity method investments			$ 1,062,000,000			$ 1,062,000,000		$ 1,364,000,000
MLU B.V.
Schedule of Equity Method Investments [Line Items]
Equity ownership interest		38.00%	37.00%		38.00%	37.00%
Contingent ownership percentage					35.00%
Weighted average remaining useful life						4 years 4 months 24 days
Impairment of equity method investments						$ 0
Equity method investments			$ 1,012,000,000			1,012,000,000		1,224,000,000
Event Center Office Partners, LLC
Schedule of Equity Method Investments [Line Items]
Impairment of equity method investments						$ 0		$ 0
Ownership interest						45.00%		45.00%
Number of wholly owned subsidiaries | subsidiary				2
Equity method investments			$ 44,000,000			$ 44,000,000
Variable Interest Entity, Not Primary Beneficiary | Event Center Office Partners, LLC
Schedule of Equity Method Investments [Line Items]
Payments to acquire variable interest entity		$ 136,000,000
Ownership interest		45.00%
Return of capital from equity method investee	$ 91,000,000
LLC Partner One | Variable Interest Entity, Not Primary Beneficiary | Event Center Office Partners, LLC
Schedule of Equity Method Investments [Line Items]
Ownership interest		45.00%
LLC Partner Two | Variable Interest Entity, Not Primary Beneficiary | Event Center Office Partners, LLC
Schedule of Equity Method Investments [Line Items]
Ownership interest		10.00%

Equity Method Investments - Bas

Equity Method Investments - Basis Difference (Details) - MLU B.V. $ in Millions	Jun. 30, 2020USD ($)
Schedule of Equity Method Investments [Line Items]
Basis difference	$ 642
Equity method goodwill
Schedule of Equity Method Investments [Line Items]
Basis difference	801
Intangible assets, net of accumulated amortization
Schedule of Equity Method Investments [Line Items]
Basis difference	105
Deferred tax liabilities
Schedule of Equity Method Investments [Line Items]
Basis difference	(24)
Cumulative currency translation adjustments
Schedule of Equity Method Investments [Line Items]
Basis difference	$ (240)

Leases - Lease Costs (Details)

Leases - Lease Costs (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Finance lease cost:
Amortization of assets	$ 49	$ 35	$ 93	$ 71
Interest on lease liabilities	4	4	8	8
Operating lease cost	116	79	211	146
Short-term lease cost	4	10	10	18
Variable lease cost	32	29	62	54
Sublease income	0	0	(1)	(1)
Total lease cost	$ 205	$ 157	$ 383	$ 296

Leases - Additional Lease Infor

Leases - Additional Lease Information (Details)	Jun. 30, 2020	Dec. 31, 2019
Weighted-average remaining lease term
Operating leases (in years)	16 years	16 years
Finance leases (in years)	2 years	2 years
Weighted-average discount rate
Operating leases (as a percent)	7.10%	7.10%
Finance leases (as a percent)	5.10%	5.00%

Leases - Maturity of Lease Liab

Leases - Maturity of Lease Liabilities (Details) $ in Millions	Jun. 30, 2020USD ($)
Operating Leases
Remainder of 2020	$ 97
2021	262
2022	287
2023	254
2024	213
Thereafter	2,218
Total undiscounted lease payments	3,331
Less: imputed interest	(1,618)
Total lease liabilities	1,713
Finance Lease Excluding Finance Obligation
Lessee, Lease, Description [Line Items]
Remainder of 2020	85
2021	162
2022	78
2023	8
2024	0
Thereafter	0
Total undiscounted lease payments	333
Less: imputed interest	(17)
Total lease liabilities	$ 316

Leases - Narrative (Details)

Leases - Narrative (Details) ft² in Thousands, $ in Millions	6 Months Ended	12 Months Ended
	Jun. 30, 2020USD ($)	Dec. 31, 2016buildinglease	Dec. 31, 2015ft²building	Dec. 31, 2019USD ($)
Lessee, Lease, Description [Line Items]
Operating lease, lease not yet commenced	$ 572
Finance lease, lease not yet commenced	25
Property and equipment, net	$ 1,846			$ 1,731
Finance Obligation
Lessee, Lease, Description [Line Items]
Number of buildings under contract | building		2	2
Rentable square feet under contract | ft²			423
Ownership acquired under the sale leaseback contract	49.00%	49.00%	49.00%
Ownership percentage retained following lease termination		100.00%
Land Leases
Lessee, Lease, Description [Line Items]
Number of land agreement leases | lease		2
Lease term		75 years
Commitments under Land Leases	$ 158
Financing obligation	77
Future land lease payments	$ 1,700
Future land lease payments, percentage allocated to operating lease	51.00%
Land Leases | Land
Lessee, Lease, Description [Line Items]
Property and equipment, net	$ 65
Minimum
Lessee, Lease, Description [Line Items]
Operating lease, lease not yet commenced, term	3 years
Finance lease, lease not yet commenced, term	3 years
Maximum
Lessee, Lease, Description [Line Items]
Operating lease, lease not yet commenced, term	11 years
Finance lease, lease not yet commenced, term	11 years

Leases - Failed Sale-Leaseback

Leases - Failed Sale-Leaseback Transaction (Details) - Finance Obligation $ in Millions	Jun. 30, 2020USD ($)
Finance Leases
Remainder of 2020	$ 3
2021	6
2022	6
2023	6
2024	6
Thereafter	827
Total undiscounted lease payments	$ 854

Goodwill and Intangible Asset_2

Goodwill and Intangible Assets - Goodwill (Details) $ in Millions	6 Months Ended
	Jun. 30, 2020USD ($)
Goodwill [Roll Forward]
Goodwill	$ 167
Acquisitions (Note 16)	2,484
Goodwill impairment	(100)
Foreign currency translation adjustment	(33)
Goodwill	2,518
Mobility
Goodwill [Roll Forward]
Goodwill	25
Acquisitions (Note 16)	2,484
Goodwill impairment	0
Foreign currency translation adjustment	(33)
Goodwill	2,476
Delivery
Goodwill [Roll Forward]
Goodwill	13
Acquisitions (Note 16)	0
Goodwill impairment	0
Foreign currency translation adjustment	0
Goodwill	13
Freight
Goodwill [Roll Forward]
Goodwill	0
Acquisitions (Note 16)	0
Goodwill impairment	0
Foreign currency translation adjustment	0
Goodwill	0
ATG and Other Technology Programs
Goodwill [Roll Forward]
Goodwill	29
Acquisitions (Note 16)	0
Goodwill impairment	0
Foreign currency translation adjustment	0
Goodwill	29
Other Bets
Goodwill [Roll Forward]
Goodwill	100
Acquisitions (Note 16)	0
Goodwill impairment	(100)
Foreign currency translation adjustment	0
Goodwill	$ 0

Goodwill and Intangible Asset_3

Goodwill and Intangible Assets - Intangible Assets (Details) - USD ($) $ in Millions	6 Months Ended	12 Months Ended
	Jun. 30, 2020	Dec. 31, 2019
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	$ 651	$ 113
Accumulated Amortization	(95)	(42)
Accumulated Impairment	(23)
Net Carrying Value	533	71
Rider relationships
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	267
Accumulated Amortization	(9)
Accumulated Impairment	0
Net Carrying Value	$ 258
Weighted Average Remaining Useful Life - Years	15 years
Captains network
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	$ 39
Accumulated Amortization	(20)
Accumulated Impairment	0
Net Carrying Value	$ 19
Weighted Average Remaining Useful Life - Years	1 year
Developed technology
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	$ 204	94
Accumulated Amortization	(52)	(35)
Accumulated Impairment	(23)
Net Carrying Value	$ 129	$ 59
Weighted Average Remaining Useful Life - Years	3 years	3 years
Trade names
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	$ 120
Accumulated Amortization	(6)
Accumulated Impairment	0
Net Carrying Value	$ 114
Weighted Average Remaining Useful Life - Years	10 years
Patents
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	$ 16	$ 16
Accumulated Amortization	(5)	(4)
Accumulated Impairment	0
Net Carrying Value	$ 11	$ 12
Weighted Average Remaining Useful Life - Years	8 years	8 years
Other
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	$ 5	$ 3
Accumulated Amortization	(3)	(3)
Accumulated Impairment	0
Net Carrying Value	2	0
Developed technology
Finite-Lived Intangible Assets [Line Items]
Indefinite-lived intangible asset	$ 31	$ 31

Goodwill and Intangible Asset_4

Goodwill and Intangible Assets - Estimated Future Amortization (Details) $ in Millions	Jun. 30, 2020USD ($)
Goodwill and Intangible Assets Disclosure [Abstract]
Remainder of 2020	$ 51
2021	60
2022	59
2023	59
2024	31
Thereafter	240
Total	$ 500

Goodwill and Intangible Asset_5

Goodwill and Intangible Assets - Narrative (Details) - USD ($) $ in Millions	Jan. 02, 2020	Jun. 30, 2020	Mar. 31, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Business Acquisition [Line Items]
Goodwill acquired in acquisition					$ 2,484
Impairment of goodwill					100
Amortization of intangible assets		$ 25		$ 4	$ 53	$ 9
Careem Inc.
Business Acquisition [Line Items]
Goodwill acquired in acquisition	$ 2,500
Fair Value	$ 540
New Mobility
Business Acquisition [Line Items]
Impairment of goodwill			$ 100

Goodwill and Intangible Asset_6

Goodwill and Intangible Assets - Impairment (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
	Jun. 30, 2020	Jun. 30, 2020	Jun. 30, 2019
Goodwill [Line Items]
Goodwill and asset impairments/loss on sale of assets		$ 297,000	$ 0
New Mobility
Goodwill [Line Items]
Intangible assets	$ 0	23,000
Property and equipment	43,000	90,000
Operating lease right-of-use assets	50,000	50,000
Goodwill and asset impairments/loss on sale of assets	$ 93,000	$ 163,000

Long-Term Debt and Revolving _3

Long-Term Debt and Revolving Credit Arrangements - Components of Debt (Details) - USD ($) $ in Millions	Jun. 30, 2020	Dec. 31, 2019	Jun. 13, 2018
Debt Instrument [Line Items]
Total debt	$ 6,777	$ 5,791
Less: unamortized discount and issuance costs	(59)	(57)
Less: current portion of long-term debt	(27)	(27)
Total long-term debt	6,691	5,707
Secured Loans | 2016 Senior Secured Term Loan
Debt Instrument [Line Items]
Total debt	$ 1,107	1,113
Effective Interest Rate	6.10%		6.10%
Secured Loans | 2018 Senior Secured Term Loan
Debt Instrument [Line Items]
Total debt	$ 1,470	1,478
Effective Interest Rate	6.20%
Senior Note | 2023 Senior Note
Debt Instrument [Line Items]
Total debt	$ 500	500
Effective Interest Rate	7.70%
Senior Note | 2025 Senior Note
Debt Instrument [Line Items]
Total debt	$ 1,000	0
Effective Interest Rate	7.70%
Senior Note | 2026 Senior Note
Debt Instrument [Line Items]
Total debt	$ 1,500	1,500
Effective Interest Rate	8.10%
Senior Note | 2027 Senior Note
Debt Instrument [Line Items]
Total debt	$ 1,200	$ 1,200
Effective Interest Rate	7.70%

Long-Term Debt and Revolving _4

Long-Term Debt and Revolving Credit Arrangements - Narrative (Details) - USD ($)	1 Months Ended
	May 31, 2020	Sep. 30, 2019	Oct. 31, 2018	Apr. 30, 2018	Jul. 31, 2016	Jun. 30, 2020	Dec. 31, 2019	Jun. 13, 2018
Secured Loans | 2016 Senior Secured Term Loan
Debt Instrument [Line Items]
Proceeds from issuance of secured debt					$ 1,200,000,000
Debt discount					23,000,000
Debt issuance costs					$ 13,000,000
Effective Interest Rate						6.10%		6.10%
Secured Loans | 2016 Senior Secured Term Loan | Level 2
Debt Instrument [Line Items]
Fair Value of long-term debt						$ 1,100,000,000
Secured Loans | 2018 Senior Secured Term Loan
Debt Instrument [Line Items]
Proceeds from issuance of secured debt				$ 1,500,000,000
Debt discount				8,000,000
Debt issuance costs				$ 15,000,000
Effective Interest Rate						6.20%
Secured Loans | 2018 Senior Secured Term Loan | Level 2
Debt Instrument [Line Items]
Fair Value of long-term debt						$ 1,400,000,000
Senior Note
Debt Instrument [Line Items]
Aggregate principal amount			$ 2,000,000,000
Senior Note | Level 2
Debt Instrument [Line Items]
Fair Value of long-term debt						$ 4,300,000,000
Senior Note | 2023 Senior Note
Debt Instrument [Line Items]
Debt issuance costs			$ 9,000,000
Effective Interest Rate						7.70%
Debt instrument term			5 years
Aggregate principal amount			$ 500,000,000
Stated interest rate			7.50%
Senior Note | 2026 Senior Note
Debt Instrument [Line Items]
Effective Interest Rate						8.10%
Debt instrument term			8 years
Aggregate principal amount			$ 1,500,000,000
Stated interest rate			8.00%
Senior Note | 2027 Senior Note
Debt Instrument [Line Items]
Debt issuance costs		$ 11,000,000
Effective Interest Rate						7.70%
Debt instrument term		8 years
Aggregate principal amount		$ 1,200,000,000
Stated interest rate		7.50%
Senior Note | 2025 Senior Note
Debt Instrument [Line Items]
Debt issuance costs	$ 8,000,000
Effective Interest Rate						7.70%
Debt instrument term	5 years
Aggregate principal amount	$ 1,000,000,000
Stated interest rate	7.50%
Line of Credit | Revolving Credit Facility
Debt Instrument [Line Items]
Borrowing capacity						$ 2,300,000,000
Line of credit balance						0
Line of Credit | Letters of Credit
Debt Instrument [Line Items]
Letters of credit outstanding						581,000,000	$ 570,000,000
Letters of credit outstanding that will reduce the available credit under facilities						$ 213,000,000	$ 213,000,000

Long-Term Debt and Revolving _5

Long-Term Debt and Revolving Credit Arrangements - Interest Expense (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Debt Instrument [Line Items]
Contractual interest coupon	$ 110	$ 115	$ 215	$ 255
Amortization of debt discount and issuance costs	2	25	5	78
8% IRR payout	0	9	0	26
Total interest expense from long-term debt	$ 112	$ 149	$ 220	$ 359
Convertible Notes | Convertible Notes, 2022
Debt Instrument [Line Items]
Internal rate of return			8.00%

Supplemental Financial Statem_3

Supplemental Financial Statement Information - Prepaid Expenses and Other Current Assets (Details) - USD ($) $ in Millions	Jun. 30, 2020	Dec. 31, 2019
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Prepaid expenses	$ 422	$ 571
Other receivables	433	428
Other	293	300
Prepaid expenses and other current assets	$ 1,148	$ 1,299

Supplemental Financial Statem_4

Supplemental Financial Statement Information - Accrued and Other Current Liabilities (Details) - USD ($) $ in Millions	Jun. 30, 2020	Dec. 31, 2019
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Accrued legal, regulatory and non-income taxes	$ 1,616	$ 1,539
Accrued Drivers and Merchants liability	327	369
Accrued professional and contractor services	213	352
Accrued compensation and employee benefits	331	403
Accrued marketing expenses	63	114
Other accrued expenses	331	361
Commitment to issue unsecured convertible notes in connection with Careem acquisition	468	0
Income and other tax liabilities	152	194
Government and airport fees payable	71	162
Short-term finance lease obligation for computer equipment	166	165
Accrued interest on long-term debt	103	93
Short-term deferred revenue	78	76
Other	283	222
Accrued and other current liabilities	$ 4,202	$ 4,050

Supplemental Financial Statem_5

Supplemental Financial Statement Information - Other Long-Term Liabilities (Details) - USD ($) $ in Millions	Jun. 30, 2020	Dec. 31, 2019
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Deferred tax liabilities	$ 752	$ 1,027
Commitment to issue unsecured convertible notes in connection with Careem acquisition	300	0
Financing obligation	77	78
Income tax liabilities	84	70
Other	238	237
Other long-term liabilities	$ 1,451	$ 1,412

Supplemental Financial Statem_6

Supplemental Financial Statement Information - Accumulated Other Comprehensive Income (Details) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Stockholders' equity, beginning balance	$ 14,190
Other comprehensive income (loss) before reclassifications	(457)	$ 21
Amounts reclassified from accumulated other comprehensive income	0	0
Other comprehensive income	(457)	21
Stockholders' equity, ending balance	9,550
Accumulated Other Comprehensive Loss
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Stockholders' equity, beginning balance	(187)	(188)
Stockholders' equity, ending balance	(644)	(167)
Foreign Currency Translation Adjustments
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Stockholders' equity, beginning balance	(231)	(228)
Other comprehensive income (loss) before reclassifications	(405)	17
Amounts reclassified from accumulated other comprehensive income	0	0
Other comprehensive income	(405)	17
Stockholders' equity, ending balance	(636)	(211)
Unrealized Gains (Losses) on Available-for-Sale Securities, Net of Tax
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Stockholders' equity, beginning balance	44	40
Other comprehensive income (loss) before reclassifications	(52)	4
Amounts reclassified from accumulated other comprehensive income	0	0
Other comprehensive income	(52)	4
Stockholders' equity, ending balance	(8)	$ 44
Grab
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Other comprehensive income (loss) before reclassifications	$ (57)

Supplemental Financial Statem_7

Supplemental Financial Statement Information - Other Income (Expenses), Net (Details) - USD ($) $ in Millions	Jan. 21, 2020	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Interest income		$ 6	$ 64	$ 44	$ 108
Foreign currency exchange losses, net		(29)	(7)	(57)	(8)
Gain on divestitures		(27)	0	127	0
Unrealized gain (loss) on debt and equity securities, net		(2)	(2)	(116)	14
Impairment of debt and equity securities		13	0	(1,850)	0
Change in fair value of embedded derivatives		0	(117)	0	58
Gain on extinguishment of convertible notes and settlement of derivatives		0	444	0	444
Other		(5)	16	13	42
Other income (expense), net		$ (44)	$ 398	(1,839)	$ 658
Uber Eats India | Not Discontinued Operations
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Gain on divestitures	$ 154			$ 154

Stockholder's Equity - SAR and

Stockholder's Equity - SAR and Option Activity (Details) $ / shares in Units, shares in Thousands, $ in Millions	6 Months Ended	12 Months Ended
	Jun. 30, 2020USD ($)$ / sharesshares	Dec. 31, 2019USD ($)$ / sharesshares
Share-Based Compensation Arrangement By Share-Based Payment Award, Options And Equity Instruments Other Than Options, Nonvested, Number Of Shares [Abstract]
Weighted-Average Exercise Price Per Share, Outstanding (in dollars per share) | $ / shares	$ 9.79
Weighted-Average Exercise Price Per Share, Awards granted (in dollars per share) | $ / shares	11.55
Weighted-Average Exercise Price Per Share, Awards exercised (in dollars per share) | $ / shares	3.05
Weighted-Average Exercise Price Per Share, Awards canceled and forfeited (in dollars per share) | $ / shares	33.68
Weighted-Average Exercise Price Per Share, Outstanding (in dollars per share) | $ / shares	10.44	$ 9.79
Weighted-Average Exercise Price Per Share, Vested and expected to vest (in dollars per share) | $ / shares	6.06
Weighted-Average Exercise Price Per Share, Exercisable (in dollars per share) | $ / shares	$ 6.06
Share-Based Compensation Arrangement By Share-based Payment Award, Options And Equity Instruments Other Than Options, Nonvested, Additional Disclosures [Abstract]
Weighted-Average Contractual Life, Outstanding	4 years 4 months 20 days	4 years 9 months
Weighted-Average Contractual Life, Vested and expected to vest	4 years 1 month 6 days
Weighted-Average Contractual Life, Exercisable	4 years 1 month 6 days
Aggregate Intrinsic Value, Outstanding | $	$ 591	$ 746
Aggregate Intrinsic Value, Vested and expected to vest | $	580
Aggregate Intrinsic Value, Exercisable | $	$ 580
SARs
Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding [Roll Forward]
Shares outstanding (in shares)	337
Awards granted (in shares)	0
Awards exercised (in shares)	(59)
Awards canceled and forfeited (in shares)	(32)
Shares outstanding (in shares)	246	337
Vested and expected to vest (in shares)	157
Exercisable (in shares)	157
Stock options
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Options outstanding (in shares)	34,801
Awards granted (in shares)	1,194
Awards exercised (in shares)	(7,475)
Awards canceled and forfeited (in shares)	(1,434)
Options outstanding (in shares)	27,086	34,801
Vested and expected to vest (in shares)	22,616
Exercisable (in shares)	22,616

Stockholder's Equity - Restrict

Stockholder's Equity - Restricted Stock Units Activity (Details) - RSUs shares in Thousands	6 Months Ended
	Jun. 30, 2020$ / sharesshares
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Shares outstanding (in shares) | shares	84,743
Awards granted (in shares) | shares	49,130
Awards vested (in shares) | shares	(18,766)
Awards Canceled and Forfeited (in shares) | shares	(18,656)
Shares outstanding (in shares) | shares	96,451
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 per Share, Unvested and Outstanding (in dollars per share) | $ / shares	$ 39.82
Weighted-Average Grant-Date Fair Value per Share, Granted (in dollars per share) | $ / shares	23.77
Weighted-Average Grant-Date Fair Value per Share, Vested (in dollars per share) | $ / shares	39.54
Weighted-Average Grant-Date Fair Value per Share, Canceled and Forfeited (in dollars per share) | $ / shares	36.62
Weighted-Average Grant-Date Fair Value per Share, Unvested and Outstanding (in dollars per share) | $ / shares	$ 33.26

Stockholder's Equity - Stock-Ba

Stockholder's Equity - Stock-Based Compensation Expense (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense	$ 131	$ 3,941	$ 408	$ 3,952
Operations and support
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense	11	404	36	405
Sales and marketing
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense	10	212	24	213
Research and development
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense	72	2,557	239	2,560
General and administrative
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense	$ 38	$ 768	$ 109	$ 774

Stockholder's Equity - Narrativ

Stockholder's Equity - Narrative (Details) $ / shares in Units, shares in Thousands, $ in Millions	May 16, 2019USD ($)$ / sharesshares	May 14, 2019USD ($)shares	Jun. 30, 2020USD ($)shares	Mar. 31, 2020shares	Jun. 30, 2019USD ($)shares	Jun. 30, 2020USD ($)Equity_Compensation_Plan$ / sharesshares	Jun. 30, 2019USD ($)	May 14, 2020$ / shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of equity compensation plans | Equity_Compensation_Plan						4
Gain on conversion of convertible notes					$ 327
Gain on extinguishment of convertible notes and settlement of derivatives			$ 0		444	$ 0	$ 444
Change in fair value of embedded derivatives			0		(117)	0	58
Share-based compensation expense			$ 131		3,941	408	$ 3,952
Additional deferred tax asset due to stock-based compensation expense					$ 1,100
Common Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares withheld related to net share settlement (in shares) | shares			42	107	30,504
Issuance of common stock in connection with initial public offering, net of offering costs (in shares) | shares					180,000
IPO
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock issued during period (in shares) | shares		180,000
Stock price (in dollars per share) | $ / shares								$ 45
Proceeds from issuance of common stock		$ 8,000
Payments of stock issuance costs		$ 106
Conversion on shares (in shares) | shares		905,000
Exercise of warrants (in shares) | shares		200
Share-based compensation expense					$ 3,600
Shares withheld related to net share settlement (in shares) | shares		29,000
Shares withheld to meet tax withholding requirement, value		$ 1,300
IPO | Common Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Issuance of common stock in connection with initial public offering, net of offering costs (in shares) | shares		76,000
IPO | Holders Of 2021 Convertible Notes And 2022 Convertible Notes | Common Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Conversion of Convertible Notes to common stock in connection with initial public offering (in shares) | shares		94,000
Private Placement
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock issued during period (in shares) | shares	11,000
Stock price (in dollars per share) | $ / shares	$ 45
Proceeds from issuance of common stock	$ 500
Restricted Stock Awards, Restricted Stock Units, and Stock Appreciation Rights
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unamortized compensation costs			$ 2,200			$ 2,200
Weighted-average recognition period						2 years 9 months 7 days
Shares committed under ESPP | Common Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock sold under ESPP (in shares) | shares						3,000
Weighted average price of stock sold under ESPP (US dollars per share) | $ / shares						$ 25.05
Proceeds from the issuance of common stock under the Employee Stock Purchase Plan						$ 82

Income Taxes (Details)

Income Taxes (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Income Tax Disclosure [Abstract]
Provision for (benefit from) income taxes	$ 4	$ (2)	$ (238)	$ 17
Deferred tax asset	$ 308		308
Increase in gross unrecognized tax benefits			$ 140

Net Loss Per Share - Computatio

Net Loss Per Share - Computation (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Numerator
Net loss including non-controlling interests	$ (1,772)	$ (5,246)	$ (4,718)	$ (6,262)
Less: net income (loss) attributable to non-controlling interests, net of tax	(3)	10	7	14
Net loss attributable to common stockholders	$ (1,775)	$ (5,236)	$ (4,711)	$ (6,248)
Denominator
Basic weighted-average common stock outstanding (in shares)	1,738,897	1,110,704	1,731,632	783,900
Basic net loss per share attributable to common stockholders (in dollars per share)	$ (1.02)	$ (4.72)	$ (2.72)	$ (7.97)
Numerator
Net loss attributable to common stockholders	$ (1,775)	$ (5,236)	$ (4,711)	$ (6,248)
Add: Change in fair value of MLU B.V. put/call feature	0	0	0	(6)
Diluted net loss attributable to common stockholders	$ (1,775)	$ (5,236)	$ (4,711)	$ (6,254)
Denominator
Basic weighted-average common stock outstanding (in shares)	1,738,897	1,110,704	1,731,632	783,900
Weighted-average effect of potentially dilutive securities:
Common stock subject to put/call feature (in shares)	0	0	0	82
Diluted weighted-average common stock outstanding (in shares)	1,738,897	1,110,704	1,731,632	783,982
Diluted net loss per share attributable to common stockholders (in dollars per share)	$ (1.02)	$ (4.72)	$ (2.72)	$ (7.98)

Net Loss Per Share - Narrative

Net Loss Per Share - Narrative (Details) - IPO - $ / shares shares in Millions	May 14, 2019	May 14, 2020
Subsidiary, Sale of Stock [Line Items]
Stock issued during period (in shares)	180
Stock price (in dollars per share)		$ 45
Conversion on shares (in shares)	905
Common Stock | Holders Of 2021 Convertible Notes And 2022 Convertible Notes
Subsidiary, Sale of Stock [Line Items]
Conversion of Convertible Notes to common stock in connection with initial public offering (in shares)	94

Net Loss Per Share - Antidiluti

Net Loss Per Share - Antidilutive Securities (Details) - shares shares in Thousands	6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of earnings per share (in shares)	140,492	137,151
Stock options
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of earnings per share (in shares)	27,086	41,937
Common stock subject to repurchase
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of earnings per share (in shares)	28	1,351
RSUs to settle fixed monetary awards
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of earnings per share (in shares)	175	838
RSUs
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of earnings per share (in shares)	96,455	92,838
Shares committed under ESPP
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of earnings per share (in shares)	2,441	0
Warrants to purchase common stock
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of earnings per share (in shares)	126	187
Careem convertible notes
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of earnings per share (in shares)	14,181	0

Segment Information and Geogr_3

Segment Information and Geographic Information - Summary (Details) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2020USD ($)	Jun. 30, 2019USD ($)	Jun. 30, 2020USD ($)segment	Jun. 30, 2019USD ($)
Segment Reporting [Abstract]
Number of operating segments | segment			4
Number of reportable segments | segment			4
Segment Reporting Information [Line Items]
Depreciation and amortization	$ (129)	$ (123)	$ (257)	$ (269)
Stock-based compensation expense	(131)	(3,941)	(408)	(3,952)
Goodwill and asset impairments/loss on sale of assets			(297)	0
Restructuring and related charges	(382)		(382)
Loss from operations	(1,607)	(5,485)	(2,870)	(6,519)
Segments
Segment Reporting Information [Line Items]
Total segment adjusted EBITDA	(345)	(34)	(312)	(335)
Restructuring and related charges	(298)
Segments | Mobility
Segment Reporting Information [Line Items]
Total segment adjusted EBITDA	50	506	631	698
Restructuring and related charges	(76)
Segments | Delivery
Segment Reporting Information [Line Items]
Total segment adjusted EBITDA	(232)	(286)	(545)	(595)
Restructuring and related charges	(33)
Segments | Freight
Segment Reporting Information [Line Items]
Total segment adjusted EBITDA	(49)	(52)	(113)	(81)
Restructuring and related charges	(7)
Segments | ATG and Other Technology Programs
Segment Reporting Information [Line Items]
Total segment adjusted EBITDA	(91)	(132)	(199)	(245)
Restructuring and related charges	(59)
Segments | Other Bets
Segment Reporting Information [Line Items]
Total segment adjusted EBITDA	(23)	(70)	(86)	(112)
Restructuring and related charges	(123)
Reconciling items:
Segment Reporting Information [Line Items]
Corporate G&A and Platform R&D	(492)	(622)	(1,137)	(1,190)
Depreciation and amortization	(129)	(123)	(257)	(269)
Stock-based compensation expense	(131)	(3,941)	(408)	(3,952)
Legal, tax, and regulatory reserve changes and settlements	(38)	(380)	(57)	(380)
Driver appreciation award	0	(299)	0	(299)
Payroll tax on IPO stock-based compensation	0	(86)	0	(86)
Goodwill and asset impairments/loss on sale of assets	(16)	0	(209)	(8)
Uber Eats India transaction and related costs	0	0	(10)	0
JUMP transaction and related costs	(19)	0	(19)	0
COVID-19 response initiatives	(48)	0	(72)	0
Loss on lease terminations	(7)	0	(7)	0
Restructuring and related charges	$ (382)	$ 0	$ (382)	$ 0

Segment Information and Geogr_4

Segment Information and Geographic Information - Geographic Information (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Segment Reporting Information [Line Items]
Revenue	$ 2,241	$ 3,166	$ 5,784	$ 6,265
United States
Segment Reporting Information [Line Items]
Revenue	1,126	1,859	3,117	3,623
All other countries
Segment Reporting Information [Line Items]
Revenue	$ 1,115	$ 1,307	$ 2,667	$ 2,642

Commitments and Contingencies (

Commitments and Contingencies (Details) $ in Millions	Feb. 07, 2020USD ($)	Jul. 05, 2019segment	Mar. 26, 2019USD ($)	Jun. 30, 2020TWD ($)	Mar. 31, 2020USD ($)	Jun. 30, 2020USD ($)	Dec. 31, 2019USD ($)	Jan. 06, 2017TWD ($)	Jan. 05, 2017TWD ($)
Loss Contingencies [Line Items]
Loss contingency accrual						$ 1,600	$ 1,500
Taiwan, maximum fine per offense								$ 25,000,000	$ 150,000
Payments for legal settlement				$ 60,000,000
Reduction of U.S. non-income tax reserves					$ 138
HMRC
Loss Contingencies [Line Items]
Value-added-tax percentage						20.00%
Google v. Levandowski
Loss Contingencies [Line Items]
Estimated settlement cost						$ 60
Settlement amount awarded to other party	$ 10		$ 127
Joint and Several Liability
Loss Contingencies [Line Items]
Settlement amount awarded to other party			$ 1
Swiss Social Security Reclassification
Loss Contingencies [Line Items]
Number of decisions | segment		4
Estimated settlement cost						$ 125

Variable Interest Entities ("_2

Variable Interest Entities ("VIEs") - Narrative (Details) City in Thousands, $ in Millions	1 Months Ended				6 Months Ended		12 Months Ended
	Mar. 31, 2020USD ($)	Jul. 31, 2019	Apr. 30, 2019	Mar. 31, 2018USD ($)	Jun. 30, 2020USD ($)City	Jun. 30, 2019USD ($)	Dec. 31, 2019USD ($)	Jan. 21, 2020USD ($)
Variable Interest Entity [Line Items]
Assets					$ 28,240		$ 31,761
Liabilities					17,719		$ 16,578
Return of capital from equity method investee	$ 91				91	$ 0
Variable Interest Entity, Not Primary Beneficiary
Variable Interest Entity [Line Items]
Note received								$ 35
Voting capital (in percent)								9.99%
Zomato | Variable Interest Entity, Not Primary Beneficiary
Variable Interest Entity [Line Items]
Assets					$ 200
Event Center Office Partners, LLC
Variable Interest Entity [Line Items]
Ownership interest					45.00%		45.00%
Event Center Office Partners, LLC | Variable Interest Entity, Not Primary Beneficiary
Variable Interest Entity [Line Items]
Payments to acquire variable interest entity				$ 136
Ownership interest				45.00%
Return of capital from equity method investee	$ 91
Limited guarantee							$ 50
Lime | Variable Interest Entity, Not Primary Beneficiary
Variable Interest Entity [Line Items]
Assets					$ 143
Zomato
Variable Interest Entity [Line Items]
Number of cities | City					10
Preferred Class A | ATG Investment
Variable Interest Entity [Line Items]
Sale of stock, percentage of ownership after transaction					14.20%
Preferred Class A | Softbank, Toyota, and DENSO | ATG Investment
Variable Interest Entity [Line Items]
Sale of stock, percentage of ownership after transaction		13.80%
Variable Interest Entity, Primary Beneficiary
Variable Interest Entity [Line Items]
Assets					$ 1,400		1,200
Liabilities					$ 153		$ 159
Sale of stock, percentage of ownership before transaction			100.00%
Not Discontinued Operations | Uber Eats India
Variable Interest Entity [Line Items]
Investment value								$ 171
Note received								$ 35
Voting capital (in percent)								9.99%
Not Discontinued Operations | Uber Eats India | Variable Interest Entity, Not Primary Beneficiary
Variable Interest Entity [Line Items]
Investment value								$ 171

Non-Controlling Interests (Deta

Non-Controlling Interests (Details) $ / shares in Units, shares in Millions, $ in Millions	1 Months Ended			3 Months Ended		6 Months Ended
	Feb. 29, 2020USD ($)	Aug. 31, 2019USD ($)	Jul. 31, 2019USD ($)$ / sharesshares	Jun. 30, 2020USD ($)shares	Jun. 30, 2019USD ($)	Jun. 30, 2020USD ($)shares	Jun. 30, 2019USD ($)	Dec. 31, 2019
Freight Holding
Noncontrolling Interest [Line Items]
Ownership percentage in non-controlling interest				89.00%		89.00%		89.00%
Diluted ownership percentage in non-controlling interest				80.00%		80.00%		80.00%
Number of shares reserved and available for grant and issuance (in shares) | shares				99.8		99.8
ATG and Other Technology Programs collaboration revenue
Noncontrolling Interest [Line Items]
Revenue recognized from redeemable non-controlling interest				$ 25	$ 0	$ 50	$ 0
Apparate | Volatility | Level 3
Noncontrolling Interest [Line Items]
Unobservable measurement input				0.55		0.55
Apparate | Time to Liquidity | Level 3
Noncontrolling Interest [Line Items]
Unobservable measurement input						4 years
Apparate | Discount for Lack of Marketability | Level 3
Noncontrolling Interest [Line Items]
Unobservable measurement input				0.17		0.17
ATG Investment | Apparate
Noncontrolling Interest [Line Items]
Sale of stock, percentage of ownership after transaction						85.80%
ATG Investment | Apparate
Noncontrolling Interest [Line Items]
Proceeds from issuance of common stock			$ 1,000
Term of agreement			3 years
Semi-annual installment received	$ 50	$ 50
ATG Investment | Apparate | ATG and Other Technology Programs collaboration revenue
Noncontrolling Interest [Line Items]
Revenue recognized from redeemable non-controlling interest				$ 25		$ 50
ATG Investment | Apparate | Toyota
Noncontrolling Interest [Line Items]
Proceeds from issuance of common stock			$ 400
ATG Investment | Apparate | Softbank
Noncontrolling Interest [Line Items]
Proceeds from issuance of common stock			333
ATG Investment | Apparate | DENSO
Noncontrolling Interest [Line Items]
Proceeds from issuance of common stock			$ 267
Preferred Class A | ATG Investment
Noncontrolling Interest [Line Items]
Sale of stock, percentage of ownership after transaction						14.20%
Preferred Class A | ATG Investment | Apparate
Noncontrolling Interest [Line Items]
Stock issued during period (in shares) | shares			1
Preferred stock units issued (in dollars per share) | $ / shares			$ 1,000

Business Combination - Narrativ

Business Combination - Narrative (Details)	Jan. 02, 2020USD ($)	Jun. 30, 2020USD ($)$ / shares	Jun. 30, 2020USD ($)$ / shares	Dec. 31, 2019USD ($)
Business Acquisition [Line Items]
Commitment to issue unsecured convertible notes in connection with Careem acquisition		$ 468,000,000	$ 468,000,000	$ 0
Commitment to issue unsecured convertible notes in connection with Careem acquisition		300,000,000	300,000,000	$ 0
Careem Inc.
Business Acquisition [Line Items]
Consideration transferred	$ 3,003,000,000
Weighted Average Remaining Useful Life - Years	10 years
Indemnification assets acquired	$ 64,000,000
Pre-tax losses		$ 71,000,000	$ 152,000,000
Convertible notes | Careem Inc.
Business Acquisition [Line Items]
Commitment to issue unsecured convertible notes in connection with Careem acquisition	296,000,000
Convertible notes | The Careem Notes | Careem Inc.
Business Acquisition [Line Items]
Conversion price (in dollars per share) | $ / shares		$ 55	$ 55
Convertible notes | Dividend Yield | The Careem Notes | Careem Inc.
Business Acquisition [Line Items]
Measurement input		0	0
Convertible notes | Minimum | Discount Rate | The Careem Notes | Careem Inc.
Business Acquisition [Line Items]
Measurement input		0.0514	0.0514
Convertible notes | Minimum | Option Volatility | The Careem Notes | Careem Inc.
Business Acquisition [Line Items]
Measurement input		0.421	0.421
Convertible notes | Minimum | Risk Free Rate | The Careem Notes | Careem Inc.
Business Acquisition [Line Items]
Measurement input		0.0153	0.0153
Convertible notes | Maximum | Discount Rate | The Careem Notes | Careem Inc.
Business Acquisition [Line Items]
Measurement input		0.0519	0.0519
Convertible notes | Maximum | Option Volatility | The Careem Notes | Careem Inc.
Business Acquisition [Line Items]
Measurement input		0.441	0.441
Convertible notes | Maximum | Risk Free Rate | The Careem Notes | Careem Inc.
Business Acquisition [Line Items]
Measurement input		0.0157	0.0157
Convertible notes | Careem Inc.
Business Acquisition [Line Items]
Commitment to issue unsecured convertible notes in connection with Careem acquisition	$ 458,000,000
Convertible notes | The Careem Notes | Careem Inc.
Business Acquisition [Line Items]
Face amount of debt issued		$ 880,000,000	$ 880,000,000

Business Combination - Purchase

Business Combination - Purchase Price Allocation (Details) - Careem Inc. $ in Millions	Jan. 02, 2020USD ($)
Business Acquisition [Line Items]
Cash paid on January 2, 2020	$ 1,326
Non-interest bearing unsecured convertible notes	1,634
Transaction costs paid on January 2, 2020 on behalf of Careem	39
Contingent cash consideration	1
Stock-based compensation awards attributable to pre-combination services	3
Total consideration	$ 3,003

Business Combination - Assets A

Business Combination - Assets Acquire and Liabilities Assumed (Details) - USD ($) $ in Millions	Jun. 30, 2020	Jan. 02, 2020	Dec. 31, 2019
Business Acquisition [Line Items]
Goodwill	$ 2,518		$ 167
Careem Inc.
Business Acquisition [Line Items]
Current assets		$ 43
Goodwill		2,484
Other long-term assets		77
Intangible assets		540
Total assets acquired		3,144
Current liabilities		(108)
Deferred tax liability		(14)
Other long-term liabilities		(19)
Total liabilities assumed		(141)
Net assets acquired		$ 3,003

Business Combination - Intangib

Business Combination - Intangible Assets Acquired (Details) - Careem Inc. $ in Millions	Jan. 02, 2020USD ($)
Business Acquisition [Line Items]
Fair Value	$ 540
Weighted Average Remaining Useful Life - Years	10 years
Rider relationships
Business Acquisition [Line Items]
Fair Value	$ 270
Weighted Average Remaining Useful Life - Years	15 years
Captains network
Business Acquisition [Line Items]
Fair Value	$ 40
Weighted Average Remaining Useful Life - Years	1 year
Developed technology
Business Acquisition [Line Items]
Fair Value	$ 110
Weighted Average Remaining Useful Life - Years	4 years
Trade names
Business Acquisition [Line Items]
Fair Value	$ 120
Weighted Average Remaining Useful Life - Years	10 years

Divestitures (Details)

Divestitures (Details) - USD ($) $ in Millions	May 07, 2020	Jan. 21, 2020	Jan. 25, 2019	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Gain on divestitures				$ (27)	$ 0	$ 127	$ 0
Lion City Rentals | Not Discontinued Operations
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Equity percentage to be purchased			100.00%
Fair value of consideration received, cash			$ 310
Contingent consideration			$ 33
Uber Eats India | Not Discontinued Operations
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Voting capital (in percent)		9.99%
Investment value		$ 171
Reimbursement of goods and services		$ 35
Note receivable term		4 years
Gain on divestitures		$ 154				$ 154
JUMP Divestiture | Not Discontinued Operations | Neutron Holdings, Inc. dba Lime
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Percent of fully-diluted ownership interest received (in percent)	35.00%
Convertible note receivable issued	$ 85
Percent ownership received as converted on a fully-diluted basis (in percent)	20.00%
Period to purchase additional interest from other significant stockholders	2 years
JUMP Divestiture | Not Discontinued Operations | Neutron Holdings, Inc. dba Lime | Common Stock
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Percent of fully-diluted ownership interest received (in percent)	12.00%
Percent of undiluted ownership interest received (in percent)	24.00%
JUMP Divestiture | Not Discontinued Operations | Neutron Holdings, Inc. dba Lime | Preferred Stock
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Percent of fully-diluted ownership interest received (in percent)	4.00%
Percent of undiluted ownership interest received (in percent)	2.00%

Restructuring and Related Cha_3

Restructuring and Related Charges - Cost by Segment and Function (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
	Jun. 30, 2020	Jun. 30, 2020
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 382	$ 382
Severance and Other Termination Benefits
Restructuring Cost and Reserve [Line Items]
Restructuring charges		210
Site Closure Costs
Restructuring Cost and Reserve [Line Items]
Restructuring charges		107
Other
Restructuring Cost and Reserve [Line Items]
Restructuring charges		$ 65
Operations and support
Restructuring Cost and Reserve [Line Items]
Restructuring charges	187
Sales and marketing
Restructuring Cost and Reserve [Line Items]
Restructuring charges	22
Research and development
Restructuring Cost and Reserve [Line Items]
Restructuring charges	86
General and administrative
Restructuring Cost and Reserve [Line Items]
Restructuring charges	87
Segments
Restructuring Cost and Reserve [Line Items]
Restructuring charges	298
Corporate G&A and Platform R&D
Restructuring Cost and Reserve [Line Items]
Restructuring charges	84
Mobility | Segments
Restructuring Cost and Reserve [Line Items]
Restructuring charges	76
Delivery | Segments
Restructuring Cost and Reserve [Line Items]
Restructuring charges	33
Freight | Segments
Restructuring Cost and Reserve [Line Items]
Restructuring charges	7
ATG and Other Technology Programs | Segments
Restructuring Cost and Reserve [Line Items]
Restructuring charges	59
Other Bets | Site Closure Costs | Exit Of JUMP Business [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring charges	27
Other Bets | Other | Exit Of JUMP Business [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring charges	65
Other Bets | Segments
Restructuring Cost and Reserve [Line Items]
Restructuring charges	123
Other Bets | Segments | Severance and Other Termination Benefits | Exit Of JUMP Business [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 31

Restructuring and Related Cha_4

Restructuring and Related Charges - Reserve Rollforward (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
	Jun. 30, 2020	Dec. 31, 2020	Jun. 30, 2020
Restructuring Reserve [Roll Forward]
Restructuring reserve, beginning balance		$ 119	$ 0
Restructuring charges	$ 382		382
Cash payments			(142)
Non-cash adjustments			(121)
Restructuring reserve, ending balance	119		119
Severance and Other Termination Benefits
Restructuring Reserve [Roll Forward]
Restructuring reserve, beginning balance		68	0
Restructuring charges			210
Cash payments			(142)
Non-cash adjustments			0
Restructuring reserve, ending balance	68		68
Severance and Other Termination Benefits | Forecast
Restructuring Reserve [Roll Forward]
Cash payments		(261)
Site Closure Costs
Restructuring Reserve [Roll Forward]
Restructuring reserve, beginning balance		2	0
Restructuring charges			107
Cash payments			0
Non-cash adjustments			(105)
Restructuring reserve, ending balance	2		2
Operating lease right-of-use assets			50
Site Closure Costs | Leasehold improvements
Restructuring Reserve [Roll Forward]
Write-off of the leasehold improvements			38
Other
Restructuring Reserve [Roll Forward]
Restructuring reserve, beginning balance		$ 49	0
Restructuring charges			65
Cash payments			0
Non-cash adjustments			(16)
Restructuring reserve, ending balance	$ 49		$ 49

Subsequent Events (Details)

Subsequent Events (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	Jul. 14, 2020	Jul. 06, 2020	Mar. 31, 2021	Dec. 31, 2019
Cornershop Global LLC
Subsequent Event [Line Items]
Cash consideration transferred				$ 50
Subsequent Event | Postmates Inc. | Forecast
Subsequent Event [Line Items]
Consideration transferred			$ 2,650
Equity interest transferred, price per share (in dollars per share)			$ 31.45
Interest acquired			100.00%
Interim financing available to acquired entity in first year			$ 100
Interim financing available to acquired entity after first year			100
Termination fee			$ 146
Subsequent Event | Postmates Inc. | Common Stock | Forecast
Subsequent Event [Line Items]
Equity interest transferred (in shares)			84
Subsequent Event | Cornershop Global LLC
Subsequent Event [Line Items]
Cash consideration transferred		$ 312
Period after closing date		5 years
Subsequent Event | Cornershop Global LLC | Common Stock
Subsequent Event [Line Items]
Equity consideration transferred		$ 67
Subsequent Event | Routematch Holdings, Inc.
Subsequent Event [Line Items]
Interest acquired	100.00%
Cash consideration transferred	$ 85
Subsequent Event | Routematch Holdings, Inc. | Common Stock
Subsequent Event [Line Items]
Equity consideration transferred	$ 30

Uncategorized Items - uber-2020

Label	Element	Value
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations	us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	$ 8,209,000,000
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations	us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	$ 12,067,000,000