Other Financial Information - Schedule of Other Expenses (Income), Net (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Other Income and Expenses [Abstract]
Equity loss (income)	$ 228	$ 27	$ (105)
Foreign currency (gains) losses, net	(64)	9	3
Net loss (gain) from asset sales	14	10	(354)
Net loss (gain) on mark-to-market derivative instruments	5	(174)	(25)
Non-service costs - pension and other postretirement benefits	13	60	47
Other, net	(62)	(50)	(11)
Other expenses, net	$ 134	$ (118)	$ (445)