Debt Obligations - Short-term Borrowings and Long-term Debt (Details) - USD ($) $ in Millions	Mar. 31, 2024	Dec. 31, 2023	Aug. 20, 2020
Debt Instrument [Line Items]
Short-term borrowings	$ 15	$ 15
Long-term debt	2,658	2,563
Deferred financing fees	(19)	(20)
Term loan facility
Debt Instrument [Line Items]
Long-term debt	$ 181	$ 185
Weighted-average interest rate on long-term debt	8.43%	8.46%
Revolving credit facility
Debt Instrument [Line Items]
Long-term debt	$ 196	$ 98
Weighted-average interest rate on long-term debt	8.42%	9.07%
5.000% Senior Notes due 2028
Debt Instrument [Line Items]
Long-term debt	$ 650	$ 650	$ 650
Debt stated interest rate	5.00%		5.00%
5.125% Senior Notes due 2029
Debt Instrument [Line Items]
Long-term debt	$ 1,200	1,200
Debt stated interest rate	5.125%
5.250% Senior Notes due 2030
Debt Instrument [Line Items]
Long-term debt	$ 450	450	$ 450
Debt stated interest rate	5.25%		5.25%
Term loan facility
Debt Instrument [Line Items]
Current portion of Senior Secured Credit Facility	$ 15	$ 15
Weighted-average interest rate on short term debt	8.43%	8.46%