Leases - Components of Lease Expense (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Operating lease cost:
Fixed payments and variable payments that depend on an index or rate	$ 142	$ 135	$ 148
Variable lease payments not included in the lease liability	4	4	4
Short-term lease cost	2	2	3
Total operating lease cost	$ 148	$ 141	$ 155