Fair Value Measurements (Details) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Dec. 31, 2025	Aug. 27, 2024
Liabilities:
Fair value adjustment	$ 129.8	$ 167.4
Senior Notes
Liabilities:
Debt instrument, interest rate, stated percentage				5.50%
Interest Rate Swap | Carrying Value
Liabilities:
Interest exchange swaps	1.0		$ (0.9)
Forward Contracts | Carrying Value
Liabilities:
Interest exchange swaps	0.2
Fair Value, Inputs, Level 2 | Interest Rate Swap | Fair Value
Liabilities:
Interest exchange swaps	1.0		(0.9)
Fair Value, Inputs, Level 2 | Forward Contracts | Carrying Value
Liabilities:
Interest exchange swaps	0.2
Term Loan A | Carrying Value
Liabilities:
Debt instrument, fair value disclosure	294.9		293.9
Term Loan A | Fair Value, Inputs, Level 2 | Fair Value
Liabilities:
Debt instrument, fair value disclosure	$ 300.0		$ 300.0
5.5% Senior Notes | Senior Notes
Liabilities:
Debt instrument, interest rate, stated percentage	5.50%		5.50%
5.5% Senior Notes | Senior Notes
Liabilities:
Debt instrument, interest rate, stated percentage				5.50%
5.5% Senior Notes | Carrying Value
Liabilities:
Debt instrument, fair value disclosure	$ 320.2		$ 319.4
5.5% Senior Notes | Fair Value, Inputs, Level 2 | Fair Value
Liabilities:
Debt instrument, fair value disclosure	294.2		264.1
Programming Notes | Carrying Value
Liabilities:
Debt instrument, fair value disclosure	62.1		87.7
Programming Notes | Fair Value, Inputs, Level 2 | Fair Value
Liabilities:
Debt instrument, fair value disclosure	62.1		87.7
Production Loans | Carrying Value
Liabilities:
Debt instrument, fair value disclosure	55.5		41.4
Production Loans | Fair Value, Inputs, Level 2 | Fair Value
Liabilities:
Debt instrument, fair value disclosure	$ 55.5		$ 41.4