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Derivatives - Gross Assets and Liabilities Position (Details) $ in Millions	6 Months Ended
	Jun. 30, 2020 USD ($)	Dec. 31, 2019 USD ($)
Derivative [Line Items]
Gross asset position	$ 32.7	$ 29.9
Gross liability position	93.1	29.1
Foreign Exchange Contract
Derivative [Line Items]
Derivative, Notional Amount	$ 2,538.8	$ 1,923.3
Interest Rate Swap
Derivative [Line Items]
Number of Interest Rate Derivatives Held	0	9
Derivative, Notional Amount	$ 0.0	$ 585.0
Proceeds from termination of interest rate swap agreement [Line Items]	$ 35.0
Commodity Contract (MMbtu)
Derivative [Line Items]
Derivative, Nonmonetary Notional Amount	33.1	44.1

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Proceeds from termination of interest rate swap agreement

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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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