Leases - Schedule Of Supplemental Cash Flow Related To Leases (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	$ 162	$ 160	$ 163
Financing cash flows from finance leases	0	3	4
Right of use assets obtained in exchange for lease liabilities:
Operating leases	$ 46	$ 135	$ 144