Long-Term Debt - Outstanding Debt (Details) - USD ($) $ in Millions		Sep. 30, 2024	Dec. 31, 2023
Debt Instrument [Line Items]
Face Value		$ 3,914
Unamortized debt discount/premium and deferred financing costs, net		(41)
Book Value		3,873	$ 3,874
Less: current portion of long-term debt		(23)	(22)
Long-term debt, excluding current portion		3,850	3,852
Fair value of debt	[1]	$ 3,962
Senior Notes | 2028 Unsecured Notes
Debt Instrument [Line Items]
Rate(s)		7.00%
Face Value		$ 700
Unamortized debt discount/premium and deferred financing costs, net		(6)
Book Value		$ 694	694
Senior Notes | 2029 Unsecured Notes
Debt Instrument [Line Items]
Rate(s)		7.25%
Face Value		$ 500
Unamortized debt discount/premium and deferred financing costs, net		(4)
Book Value		$ 496	495
Senior Notes | 2031 Unsecured Notes
Debt Instrument [Line Items]
Rate(s)		7.50%
Face Value		$ 550
Unamortized debt discount/premium and deferred financing costs, net		(7)
Book Value		543	543
Capital Lease Obligations | Other
Debt Instrument [Line Items]
Face Value		2
Unamortized debt discount/premium and deferred financing costs, net		0
Book Value		2	1
Revolving Credit Facility | Secured Debt | LNWI Revolver
Debt Instrument [Line Items]
Face Value		0
Unamortized debt discount/premium and deferred financing costs, net		0
Book Value		0	0
Revolving Credit Facility | Secured Debt | LNWI Term Loan B
Debt Instrument [Line Items]
Face Value		2,162
Unamortized debt discount/premium and deferred financing costs, net		(24)
Book Value		$ 2,138	$ 2,141

[1] (1) Fair value of our fixed rate and variable interest rate debt is classified within Level 2 in the fair value hierarchy and has been calculated based on the quoted market prices of our securities.