Debt - Reconciliation between Interest Expense and Cash Interest Paid (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Debt Disclosure [Abstract]
Interest expense	$ 191	$ 156	$ 191
Amortization of debt premiums/discounts, net	(2)	(2)	(2)
Amortization of deferred financing costs	(7)	(8)	(8)
Non-cash losses on debt extinguishment	(1)	0	(1)
Change in accrued interest	2	(4)	3
Interest paid	183	142	183
Capitalized interest	10	10	4
Cash prepayment	$ 3	$ 0	$ 22