v3.19.3.a.u2
Goodwill and Intangible Assets - Goodwill (Details)
12 Months Ended
Dec. 31, 2019
USD ($)
segment
Dec. 31, 2018
USD ($)
Goodwill and Intangible Assets Disclosure [Abstract]    
Number of operating segments | segment 5  
Number of reportable segments | segment 5  
Goodwill [Line Items]    
Goodwill, Impairment Loss $ 0 $ 0
Goodwill [Roll Forward]    
Goodwill 153,000,000 39,000,000
Acquisitions 14,000,000 114,000,000
Reallocation due to change in segments 0  
Goodwill 167,000,000 153,000,000
Rides    
Goodwill [Roll Forward]    
Goodwill 0 0
Acquisitions 0 0
Reallocation due to change in segments 25,000,000  
Goodwill 25,000,000 0
Eats    
Goodwill [Roll Forward]    
Goodwill 0 0
Acquisitions 0 0
Reallocation due to change in segments 13,000,000  
Goodwill 13,000,000 0
Freight    
Goodwill [Roll Forward]    
Goodwill 0 0
Acquisitions 0 0
Reallocation due to change in segments 0  
Goodwill 0 0
Other Bets    
Goodwill [Roll Forward]    
Goodwill 0 0
Acquisitions 0 0
Reallocation due to change in segments 100,000,000  
Goodwill 100,000,000 0
ATG and Other Technology Programs    
Goodwill [Roll Forward]    
Goodwill 0 0
Acquisitions 14,000,000 0
Reallocation due to change in segments 15,000,000  
Goodwill 29,000,000 0
Previously Reported | Core Platform    
Goodwill [Roll Forward]    
Goodwill 53,000,000 39,000,000
Acquisitions 0 14,000,000
Reallocation due to change in segments (53,000,000)  
Goodwill 0 53,000,000
Previously Reported | Other Bets    
Goodwill [Roll Forward]    
Goodwill 100,000,000 0
Acquisitions 0 100,000,000
Reallocation due to change in segments (100,000,000)  
Goodwill $ 0 $ 100,000,000