Income Taxes - Schedule of Unrecognized Tax Benefits Roll Forward (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]
Balance at January 1	$ 1,622	$ 69	$ 50
Additions based on tax positions related to the current year	50	1,572	23
Additions for tax positions of prior years	32	5	30
Reductions for tax positions of prior years	(1,526)	(2)	(19)
Settlements with tax authorities	(33)	(23)	(14)
Other, net	1	1	(1)
Balance at December 31	$ 146	$ 1,622	$ 69