Financial Instruments and Fair Value Measurements - Schedule of Aggregate Principal and Fair Value Amount of Outstanding 2025 Senior Notes, 2026 Senior Notes and Term Loan B Facility (Parenthetical) (Details) - USD ($) $ in Millions		3 Months Ended
		Sep. 30, 2024	Dec. 31, 2024	Dec. 31, 2023
2025 Senior Notes
Debt Instrument [Line Items]
Senior notes redeemed		$ 500
Term Loan B Facility
Debt Instrument [Line Items]
Debt instrument, aggregate principal amount		$ 500
Level 2 | 2025 Senior Notes
Debt Instrument [Line Items]
Debt instrument, issuances costs	[1]		$ 0	$ 3
Debt instrument, aggregate principal amount	[1]		0	500
Level 2 | Term Loan B Facility
Debt Instrument [Line Items]
Debt instrument, issuances costs	[1]		6	0
Debt instrument, aggregate principal amount	[1]		499	0
Level 2 | 2026 Senior Notes
Debt Instrument [Line Items]
Debt instrument, issuances costs			2	3
Debt instrument, aggregate principal amount			$ 345	$ 345

[1] During the third quarter of 2024, the Company issued the $500 million Term Loan B Facility and used these borrowed funds to redeem all $500 million aggregate principal amount of the Company's outstanding 2025 Senior Notes. Refer to “Note 8: Debt” for further information.