Derivatives - Fair Value of Derivative Instruments (Details) - USD ($) $ in Millions	Dec. 31, 2023	Dec. 31, 2022
Derivatives designated as hedging instruments \| Interest rate swaps \| Derivatives designated as cash flow hedges:
Derivatives, Fair Value [Line Items]
Derivative Assets	$ 0.8	$ 0.8
Derivative Liabilities		0.0
Derivative other asset, before offset	0.0	0.0
Derivative other liability, asset offset	1.9	1.8
Derivatives designated as hedging instruments \| Cross-currency swaps \| Derivatives designated as fair value hedges:
Derivatives, Fair Value [Line Items]
Derivative Assets	1.3	1.4
Derivative Liabilities		0.0
Derivative other asset, before offset	0.0	0.8
Derivative other liability, asset offset	3.3	0.0
Derivatives designated as hedging instruments \| Cross-currency swaps \| Derivatives designated as net investment hedges:
Derivatives, Fair Value [Line Items]
Derivative Assets	1.2	1.2
Derivative Liabilities		0.0
Derivative other asset, before offset	0.0	0.5
Derivative other liability, asset offset	3.4	0.0
Derivatives not designated as hedging instruments: \| Foreign currency forward exchange contracts
Derivatives, Fair Value [Line Items]
Derivative Assets	0.0	0.1
Derivative Liabilities	$ 1.6	$ 0.3

Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, expected to be settled within one year or normal operating cycle, if longer. Includes assets not subject to a master netting arrangement and not elected to be offset.

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Fair value, before effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement.

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Fair value of asset associated with financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset.

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