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, 2023	Dec. 31, 2022
Derivative Instruments, Gain (Loss) [Line Items]
Notional Amount	$ 536.4	$ 222.7
Gain (loss) recognized in OCI	(12.2)	84.5
Interest rate contracts
Derivative Instruments, Gain (Loss) [Line Items]
Notional Amount	0.0
Net investment hedging \| Foreign currency denominated debt
Derivative Instruments, Gain (Loss) [Line Items]
Notional Amount	386.4	222.7
Gain (loss) recognized in OCI	(8.9)	13.8
Net investment hedging \| Foreign currency contracts
Derivative Instruments, Gain (Loss) [Line Items]
Notional Amount	150.0	0.0
Gain (loss) recognized in OCI	$ (3.3)	68.5
Net investment hedging \| Interest rate contracts
Derivative Instruments, Gain (Loss) [Line Items]
Notional Amount		0.0
Gain (loss) recognized in OCI		$ 2.2

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Nominal or face amount used to calculate payment on derivative.

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Amount of unrealized gain (loss) related to the fair value of interest rate derivatives designated as fair value hedging instruments, as offset by the gain (loss) on the hedged item to the extent that the fair value hedge is determined to be effective.

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