v3.22.0.1
Divestitures - Narrative (Details)
$ in Millions
1 Months Ended 3 Months Ended 12 Months Ended
Jan. 19, 2021
USD ($)
May 07, 2020
USD ($)
seat
Jan. 21, 2020
USD ($)
Jan. 31, 2019
USD ($)
Dec. 31, 2020
USD ($)
Mar. 31, 2020
USD ($)
Dec. 31, 2021
USD ($)
Dec. 31, 2020
USD ($)
Dec. 31, 2019
USD ($)
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]                  
Gain on business divestitures, net             $ (1,684) $ (204) $ 0
Neutron Holdings, Inc. dba Lime                  
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]                  
Number of seats held on the board of directors | seat   1              
Variable Interest Entity, Not Primary Beneficiary                  
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]                  
Percentage of voting rights acquired     9.99%            
Not Discontinued Operations | Aurora                  
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]                  
Fair value of common shares received             $ 1,277    
Not Discontinued Operations | Lion City Rentals                  
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          
Not Discontinued Operations | Uber Eats India                  
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]                  
Term of note receivable     4 years            
Other receivable value     $ 35            
Gain on business divestitures, net           $ (154)   $ (154)  
Not Discontinued Operations | Uber Eats India | Variable Interest Entity, Not Primary Beneficiary                  
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]                  
Investment value     $ 171            
Not Discontinued Operations | JUMP Divestiture                  
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]                  
Gain on business divestitures, net         $ 27        
Not Discontinued Operations | JUMP Divestiture | Neutron Holdings, Inc. dba Lime                  
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]                  
Fully-diluted ownership interest (in percent)             31.00%    
Consideration - convertible note receivable   $ 85              
Conversion rate for convertible note receivable (in percent)   20.00%              
Term of note receivable   2 years              
Not Discontinued Operations | JUMP Divestiture | Neutron Holdings, Inc. dba Lime | Common Stock                  
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]                  
Fully-diluted ownership interest (in percent)             10.00%    
Undiluted ownership interest (in percent)             22.00%    
Not Discontinued Operations | Apparate USA LLC                  
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]                  
Contingent consideration             $ 2,019    
Gain on business divestitures, net             (1,644)    
Derecognition of ATG Business' non-controlling interests $ 1,100           1,057    
Vesting period 12 months                
Liability recognized for future obligations $ 315           $ 315    
Not Discontinued Operations | Apparate USA LLC | Aurora                  
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]                  
Fair value of common shares received $ 1,300                
Percentage of fully diluted common shares 22.00%                
Percentage of undiluted shares 25.00%                
Additional investment $ 400                
Percent of fully diluted convertible preferred shares 4.00%                
Percent of undiluted convertible preferred shares 5.00%