Fair Value Disclosure Fair Value Disclosure - Amounts Recorded on Balance Sheet Related to Cumulative Basis Adjustments (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024	Dec. 31, 2024
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Hedged Liability, Fair Value Hedge	$ (49.6)		$ (49.6)		$ (198.9)
Cash Flow Hedging
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Amount of Loss (Gain) Recognized in Other Comprehensive (Loss) Income	0.3	$ 0.0	(0.1)	$ (3.4)
Foreign Exchange Contract [Member] | Cash Flow Hedging
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Amount of Loss (Gain) Recognized in Other Comprehensive (Loss) Income	0.3	$ 0.0	(0.1)	$ (3.4)
Recourse Debt [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Hedged Liability, Fair Value Hedge, Cumulative Increase (Decrease)	$ (1.8)		$ (1.8)		$ (4.0)