Other Comprehensive Loss (Detail) - USD ($) $ in Millions		12 Months Ended
		Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Equity [Abstract]
Cumulative translation adjustments	[1]	$ (355)	$ (269)	$ (365)
Net pension liability	[1]	(52)	(78)	(84)
Total (ending balance)	[1]	(408)	(347)	(449)
Deferred taxes on the pension liability	[1]	$ 15	$ 23	$ 25

[1] The components of Other Comprehensive Loss are net of any related income tax effects.