v3.19.3.a.u2
Commitments and Contingencies - Contingencies (Details)
$ in Millions
1 Months Ended 12 Months Ended
May 15, 2019
plaintiff
Mar. 26, 2019
USD ($)
Mar. 11, 2019
USD ($)
Sep. 25, 2018
plaintiff
May 31, 2017
indictment
Dec. 31, 2019
USD ($)
Dec. 31, 2016
lawsuit
May 31, 2019
USD ($)
Dec. 31, 2018
USD ($)
Jan. 06, 2017
TWD ($)
Jan. 05, 2017
TWD ($)
Commitments and Contingencies Disclosure [Abstract]                      
Loss contingency accrual           $ 1,500     $ 1,100    
Loss Contingencies [Line Items]                      
Taiwan, maximum fine per offense                   $ 25,000,000 $ 150,000
HMRC                      
Loss Contingencies [Line Items]                      
Value-added-tax percentage           20.00%          
O'Conner, et al., v. Uber Technologies, Inc. and Yucesoy v. Uber Technologies, Inc., et al.                      
Loss Contingencies [Line Items]                      
Number of plaintiffs | plaintiff       2              
O'Conner, et al., v. Uber Technologies, Inc. and Yucesoy v. Uber Technologies, Inc., et al. | Settled Litigation                      
Loss Contingencies [Line Items]                      
Settlement amount awarded to other party     $ 20                
Independant Contractor Misclassification Claims | Settled Litigation                      
Loss Contingencies [Line Items]                      
Estimated settlement cost           $ 149          
Independant Contractor Misclassification Claims | Settled Litigation | Minimum                      
Loss Contingencies [Line Items]                      
Estimated settlement cost               $ 149      
Independant Contractor Misclassification Claims | Settled Litigation | Maximum                      
Loss Contingencies [Line Items]                      
Estimated settlement cost               $ 170      
Google v. Levandowski                      
Loss Contingencies [Line Items]                      
Settlement amount awarded to other party   $ 127                  
Estimated settlement cost           $ 64          
Joint and Several Liability                      
Loss Contingencies [Line Items]                      
Settlement amount awarded to other party   $ 1                  
Copenhagen Criminal Prosecution                      
Loss Contingencies [Line Items]                      
Number of indictments | indictment         4            
Malden Transportion v. Uber Technologies, Inc.                      
Loss Contingencies [Line Items]                      
Number of plaintiffs | plaintiff 6                    
Number of lawsuits | lawsuit             7