Debt Obligations - Short-term Borrowings and Long-term Debt (Details) - USD ($) $ in Millions	Jun. 30, 2022	Dec. 31, 2021
Debt Instrument [Line Items]
Short-term borrowings	$ 108	$ 57
Long-term debt	5,497	5,505
Deferred financing fees	$ (55)	(60)
Debt stated interest rate	5.125%
Term loan facility
Debt Instrument [Line Items]
Long-term debt	$ 1,831	$ 1,884
Weighted-average interest rate on long-term debt	3.50%	2.63%
Revolving credit facility
Debt Instrument [Line Items]
Long-term debt	$ 420	$ 380
Weighted-average interest rate on long-term debt	3.76%	2.36%
5.750% Senior Notes due 2027
Debt Instrument [Line Items]
Long-term debt	$ 500	$ 500
Debt stated interest rate	5.75%
5.000% Senior Notes due 2028
Debt Instrument [Line Items]
Long-term debt	$ 650	650
Debt stated interest rate	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%
6.125% Senior Notes due 2029
Debt Instrument [Line Items]
Long-term debt	$ 500	500
Debt stated interest rate	6.125%
5.250% Senior Notes due 2030
Debt Instrument [Line Items]
Long-term debt	$ 450	450
Debt stated interest rate	5.25%
Other
Debt Instrument [Line Items]
Long-term debt	$ 1	$ 1
Weighted-average interest rate on long-term debt	6.60%	6.62%
Term loan facility
Debt Instrument [Line Items]
Current portion of Senior Secured Credit Facility	$ 105	$ 56
Weighted-average interest rate on short term debt	3.38%	2.63%
Other
Debt Instrument [Line Items]
Short-term borrowings	$ 3	$ 1
Weighted-average interest rate on short term debt	3.09%	2.13%

Contractual interest rate for funds borrowed, under the debt agreement.

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