Long-Term Debt - Senior Subordinated Notes (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
3.50% senior subordinated notes due 2025
Debt Instrument
Interest rate	3.50%	3.50%
Principal amount	$ 550
3.75% senior subordinated notes due 2029
Debt Instrument
Interest rate	3.75%	3.75%
Principal amount	$ 500
Senior Subordinated Notes
Debt Instrument
Domestic subsidiaries ownership guaranteeing obligations	100.00%
Change of control, redemption price as a percentage of principal	101.00%
Sale of assets, redemption price as percentage of principal	100.00%