Unrecognized Tax Benefits (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Income Tax Disclosure [Abstract]
Unrecognized tax benefits at beginning of year	$ 67	$ 65	$ 63
Increases as a result of tax positions taken during a prior period	8	0	3
Increases as a result of tax positions taken during the current period	7	7	5
Decreases as a result of tax positions taken during a prior period	0	0	0
Decreases relating to settlements with taxing authorities	0	(4)	(4)
Decreases resulting from the lapse of the applicable statute of limitations	0	0	(1)
Translation Difference	1	(1)	(1)
Total unrecognized tax benefits at end of year	$ 83	$ 67	$ 65