Supplemental Cash Flow Information - Supplemental Disclosures of Cash Flow Information (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Supplemental Cash Flow Elements [Abstract]
Cash paid for interest, net of amount capitalized	$ 158	$ 159	$ 165
Cash paid for income taxes	382	292	201
Operating cash flows used for operating leases	77	77	79
Operating cash flows used for finance leases	6	5	5
Financing cash flows used for finance leases	$ 20	$ 17	$ 15