Derivative Instruments - Effect of Derivative Instruments on Statement of Financial Position (Details) - USD ($) $ in Millions	3 Months Ended
Mar. 31, 2022	Mar. 31, 2021
Derivative [Line Items]
Interest expense	$ 5.0	$ 5.6
Interest Expense \| Interest Rate Swap
Derivative [Line Items]
Interest rate swap agreements designated as cash flow hedges	1.0	1.0
Cross currency swap agreement designated as net investment hedge, amounts excluded from effectiveness testing	$ 0.3	$ 0.0

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.

No definition available.

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- Definition

The net gain (loss) relating to components of the gain (loss) on foreign currency cash flow hedging instruments excluded from the assessment of hedge effectiveness. Recognized in earnings.

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- Definition

Amount of the cost of borrowed funds accounted for as interest expense.

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- Definition

Amount, after tax, of reclassification of gain (loss) from accumulated other comprehensive income (AOCI) for derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness.

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