Leases - Lease Costs and Other Information (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Lease cost
Operating lease cost	$ 41	$ 43	$ 43
Variable lease cost	27	7	2
Sublease income	(1)	(1)	(1)
Total lease cost	67	49	44
Other information
Operating cash flows used for operating leases	$ 41	$ 43	$ 43
Weighted-average remaining lease term - operating leases	47 years	48 years	49 years
Weighted-average discount rate - operating leases	5.30%	5.30%	5.30%