Leases - Additional Information (Detail) - USD ($) $ in Billions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Leases [Abstract]
Total rental expense	$ 1.2	$ 1.2	$ 1.4
Operating lease, weighted average remaining lease term	10 years
Operating lease, weighted average discount rate, percent	3.30%