Hedging Activities, Derivative Instruments and Credit Risk -Schedule of Net Investment Hedges included in Accumulated Other Comprehensive Income (Loss) (Details) - Cross-currency interest rate swap contracts - Net investment - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gain (loss) recognized in OCI on derivatives	$ 72.5	$ (17.5)	$ 0.6
Gain (loss) reclassified from AOCI into income (effective portion)	$ 17.7	$ 19.0	$ 11.5