Income Taxes - Summary of Reconciliation of Beginning and Ending Amount of Unrecognized Tax Benefits (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Gross unrecognized tax benefits as of the beginning of the period	$ 2	$ 3	$ 4
Additions for tax positions taken in a prior period (including acquired uncertain tax positions)	7
Reductions for tax positions taken in a prior period (including acquired uncertain tax positions)		(1)	(1)
Additions for tax positions taken in the current period	1
Foreign currency translation adjustments	2
Gross unrecognized tax benefits as of the end of the period	$ 8	$ 2	$ 3