Debt - Term Loan B Facility - Additional Information (Details) - USD ($) $ in Millions			3 Months Ended		9 Months Ended
	Jul. 15, 2024	Jul. 08, 2024	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Debt Instrument [Line Items]
Debt issuance costs					$ 1	$ 3
Interest expense			$ 13	$ 11	35	$ 33
Two Thousand Fifteen Credit Facility
Debt Instrument [Line Items]
Interest expense					1
2025 Senior Notes
Debt Instrument [Line Items]
Senior notes redeemed	$ 500		500
Term Loan B Facility [Member]
Debt Instrument [Line Items]
Debt instrument, aggregate principal amount		$ 500	$ 500		$ 500
Debt instrument, interest rate			7.60%		7.60%
Term loan quarterly principal payment percentage of aggregate principal		0.25%
Weighted-average interest rate			8.06%
Term loan annual principal payment percentage of aggregate principal		1.00%
Debt Instrument, redemption percentage		99.75%
Debt issuance costs					$ 7
Interest expense			$ 10		$ 10
Term Loan B Facility [Member] | Two Thousand Fifteen Credit Facility
Debt Instrument [Line Items]
Interest rate		2.75%
Debt Instrument, Variable Interest Rate, Type [Extensible Enumeration]		us-gaap:SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMember