Supplemental Cash Flow Information - Schedule of Noncash Investing and Financing Activities (Detail) - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023
Supplemental Cash Flow Elements [Abstract]
Accrued liabilities for purchases of property, plant and equipment	$ 45	$ 65
Right-of-use assets obtained in exchange for new operating lease liabilities	53	37
Right-of-use assets obtained in exchange for new finance lease liabilities	14	19
Remeasurement of operating lease right-of-use assets	6	6
Remeasurement of finance lease right-of-use assets	27	0
Acquisition of assets through asset exchange	$ 0	$ 5