Income Taxes - Schedule of Net Deferred Tax Liability (Detail) - USD ($) $ in Millions	Dec. 31, 2023	Dec. 31, 2022
Deferred tax assets:
Net operating loss carryforwards	$ 49	$ 53
Deferred income	0	4
Investments	5	3
Interest expense limitation	4	0
Other	7	6
Total gross deferred tax assets	65	66
Less: valuation allowance	(59)	(59)
Deferred tax assets	6	7
Deferred tax liabilities:
Property and equipment	(16)	(3)
Investments	(10)	(9)
Accrued compensation	(2)	(4)
Other	(1)	0
Deferred tax liabilities	(29)	(16)
Deferred tax liabilities	$ (23)	$ (9)