Leases - Additional Information (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Lessee Disclosure [Abstract]
Cash paid for operating leases	$ 338	$ 326
Right-of-use assets obtained in exchange for operating lease liabilities	$ 437	$ 330
Weighted average discount rate	3.70%	2.60%