Income Taxes - Income Tax Provisions (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Income Tax Disclosure [Abstract]
Pre-tax income at estimated annual effective income tax rate before discrete items	$ 55	$ 24	$ 162	$ 111
Impact of change in estimated annual effective tax rate on previous quarter’s pre-tax income	0	2	0	0
Interim period treatment of operational losses in foreign jurisdictions for which no tax benefit is recognized	0	0	1	0
Tax reserve (P)	0	0	20	0
Other discrete items	(1)	(2)	(7)	(11)
Provision for income taxes	$ 54	$ 24	$ 176	$ 100