Derivatives - Schedule of Fair Values of Derivatives on the Consolidated Balance Sheets (Details) - USD ($) $ in Millions	Sep. 30, 2025	Dec. 31, 2024
Interest rate swaps
Derivatives, Fair Value [Line Items]
Assets	$ 14.3	$ 46.2
Liabilities	7.3	20.3
Derivatives designated as hedging instruments
Derivatives, Fair Value [Line Items]
Assets	14.3	46.2
Liabilities	7.3	20.3
Derivatives designated as hedging instruments | Other current assets | Interest rate swaps
Derivatives, Fair Value [Line Items]
Assets	14.3	39.6
Liabilities	0.0	0.0
Derivatives designated as hedging instruments | Other non-current assets | Interest rate swaps
Derivatives, Fair Value [Line Items]
Assets	0.0	6.6
Liabilities	0.0	0.0
Derivatives designated as hedging instruments | Other current liabilities | Interest rate swaps
Derivatives, Fair Value [Line Items]
Assets	0.0	0.0
Liabilities	7.3	17.3
Derivatives designated as hedging instruments | Other non-current liabilities | Interest rate swaps
Derivatives, Fair Value [Line Items]
Assets	0.0	0.0
Liabilities	$ 0.0	$ 3.0