Equity Method Investments - Summarized Financial Information (Details) - USD ($) $ in Millions	3 Months Ended				6 Months Ended
	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2022	Mar. 31, 2022	Jun. 30, 2023	Jun. 30, 2022
Schedule of Equity Method Investments [Line Items]
Revenues and other income	$ 1,513		$ 2,303		$ 3,193	$ 4,056
Income from operations	454		1,294		1,059	2,099
Net income	287	$ 417	966	$ 1,304	704	2,270
Equity Method Investment, Nonconsolidated Investee or Group of Investees
Schedule of Equity Method Investments [Line Items]
Revenues and other income	183		459		489	833
Income from operations	43		306		202	535
Net income	$ 30		$ 272		$ 164	$ 476