Hedging Transactions and Derivative Financial Instruments - Summary of Notional Values and Pretax Impact in Fair Values of Net Investment Hedges (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024
Derivative Instruments, Gain (Loss) [Line Items]
Notional Amount	$ 678.6	$ 512.4
Gain (Loss) Recognized in OCI	(66.9)	33.2
Foreign currency contract
Derivative Instruments, Gain (Loss) [Line Items]
Notional Amount	162.7
Net investment hedging | Foreign currency denominated debt
Derivative Instruments, Gain (Loss) [Line Items]
Notional Amount	528.6	362.4
Gain (Loss) Recognized in OCI	(50.8)	24.0
Net investment hedging | Foreign currency contract
Derivative Instruments, Gain (Loss) [Line Items]
Notional Amount	150.0	150.0
Gain (Loss) Recognized in OCI	$ (16.1)	$ 9.2