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Period the derivative contract is outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Derivative Financial Instruments and Risk Management - Narrative (Details) $ in Millions	3 Months Ended
	Mar. 31, 2020 USD ($) derivative	Apr. 15, 2020 USD ($) derivative	Dec. 31, 2019 USD ($)	Jan. 31, 2016 USD ($) derivative
Derivatives, Fair Value [Line Items]
Fair value of derivative asset	$ 16.6		$ 12.0
Not Designated as Hedging Instrument \| Foreign Exchange Contract
Derivatives, Fair Value [Line Items]
Derivative, term of contract (less than)	2 years
Notional amount	$ 482.3
Net Investment Hedging \| Designated as Hedging Instrument \| Interest Rate Swap
Derivatives, Fair Value [Line Items]
Cross currency swap amount	116.4
Net investment hedge recorded in other comprehensive income (loss)	9.2
Cash Flow Hedging \| Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Accumulated other comprehensive income (loss)	$ 2.3
Cash Flow Hedging \| Designated as Hedging Instrument \| Interest Rate Swap
Derivatives, Fair Value [Line Items]
Number of derivative instruments held \| derivative				1
Cross currency swap amount				$ 50.0
Cash Flow Hedging \| Designated as Hedging Instrument \| Forward Starting Interest Rate Swap
Derivatives, Fair Value [Line Items]
Number of derivative instruments held \| derivative	4
Cross currency swap amount	$ 200.0
Other Current Assets \| Cash Flow Hedging \| Designated as Hedging Instrument \| Interest Rate Swap
Derivatives, Fair Value [Line Items]
Fair value of derivative asset	0.4
Other Assets \| Net Investment Hedging \| Designated as Hedging Instrument \| Interest Rate Swap
Derivatives, Fair Value [Line Items]
Net investment hedge recorded in other comprehensive income (loss)	12.4
Other Assets \| Cash Flow Hedging \| Designated as Hedging Instrument \| Interest Rate Swap
Derivatives, Fair Value [Line Items]
Fair value of derivative asset	2.7
Interest Expense \| Net Investment Hedging \| Designated as Hedging Instrument \| Interest Rate Swap
Derivatives, Fair Value [Line Items]
Gain (loss) recorded in interest expense	$ 0.7
Subsequent Event \| Forward Starting Interest Rate Swap
Derivatives, Fair Value [Line Items]
Number of derivative instruments held \| derivative		1
Cross currency swap amount		$ 50.0