Income Taxes - Schedule of Composition of Net Deferred Tax Balances (Detail) - USD ($) $ in Millions		Dec. 31, 2022	Dec. 31, 2021
Income Tax Disclosure [Abstract]
Deferred income tax assets	[1]	$ 0	$ 1
Deferred income tax liabilities	[2]	(9)	(9)
Net deferred tax liability		$ (9)	$ (8)

[1] Included within other assets in our consolidated balance sheets, net of valuation allowance.

[2] Included within other liabilities in our consolidated balance sheets.