Investments and Variable Interest Entities - Investment and Other Income (Loss), Net (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Investments [Abstract]
Equity in net income (losses) of investees, net	$ (80)	$ (413)	$ 405	$ (280)
Realized and unrealized gains (losses) on equity securities, net	(38)	(321)	(44)	(205)
Other income (loss), net	133	(162)	261	(224)
Investment and other income (loss), net	$ 15	$ (897)	$ 622	$ (709)