Schedule of Changes in Balance Sheet Position of Restructuring Reserves (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Restructuring Cost and Reserve [Line Items]
Cash payments		$ (64)
Restructuring employee-related
Restructuring Cost and Reserve [Line Items]
Restructuring reserve, beginning balance	$ 32	88	$ 126
Provision - charge	212	17	39
Provision - reversal	(1)	(4)	(31)
Cash payments	(35)	(64)	(37)
Translation difference	7	(5)	(8)
Restructuring reserve, ending balance	$ 213	$ 32	$ 88