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Investments in Unconsolidated Entities - Schedule of Investments (Details) - USD ($)
$ in Millions
 3 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Dec. 31, 2022
Equity Method Investments and Joint Ventures [Abstract]      
Equity method investments $ 491   $ 468
Measurement alternative method investments 19   18
Investments recorded using the net asset value practical expedient 9   9
Total investments in unconsolidated entities 519 $ 506 $ 495
Schedule of Equity Method Investments [Line Items]      
Revenues 1,303 1,315  
Operating expenses 1,274 1,220  
Operating income 29 95  
Net income 12 72  
Equity Method Investments      
Schedule of Equity Method Investments [Line Items]      
Revenues 1,809 1,816  
Operating expenses 1,366 1,377  
Operating income 443 439  
Other income (expense), net (16) (4)  
Net income $ 427 $ 435