v3.25.4
Equity Method Investments - Narrative (Details)
$ in Millions
3 Months Ended 12 Months Ended
Apr. 21, 2023
USD ($)
Dec. 31, 2023
USD ($)
seat
Dec. 31, 2025
USD ($)
Dec. 31, 2024
USD ($)
Dec. 31, 2023
USD ($)
seat
Dec. 31, 2018
Schedule of Equity Method Investments [Line Items]            
Number of seats held on the board of directors | seat   2     2  
Proceeds from sale of equity method investments     $ 0 $ 17 $ 721  
Careem Technologies            
Schedule of Equity Method Investments [Line Items]            
Investment trading   $ 400     $ 400  
Gain recognized in other income (expense)   $ 204        
Equity ownership interest (as a percent)   42.00%     42.00%  
Initial carrying value   $ 300     $ 300  
Mission Bay 3 & 4            
Schedule of Equity Method Investments [Line Items]            
Equity ownership interest (as a percent) 29.00%         38.00%
Proceeds from sale of equity method investments $ 703