Income Taxes - Schedule of Reconciliation of Unrecognized Tax Benefits (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Reconciliation of unrecognized tax benefits
Balance at beginning of period	$ 13	$ 7	$ 6
Additions for tax positions of current period	4	1	1
Additions for tax positions of prior periods	3	5	0
Balance at end of period	$ 20	$ 13	$ 7