Income Taxes - Provision for Income Taxes (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Income before income taxes:
U.S.	$ 244	$ 111	$ 39
Foreign	595	557	209
Income before income taxes	839	668	248
Current tax expense:
U.S. federal	6	8	2
State and local	5	2	2
Foreign	183	159	180
Total current tax expense	194	169	184
Deferred tax expense (benefit):
U.S. federal	0	5	(57)
State and local	1	(1)	(2)
Foreign	(7)	(7)	(2)
Total deferred tax (benefit)	(6)	(3)	(61)
Total provision for income taxes	$ 188	$ 166	$ 123