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Derivatives - Derivatives by Income Statement Location (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Derivatives not designated as hedges
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain / (Loss) Recognized in Other Income / Expense	$ (2.5)	$ 2.7	$ 1.0
Other income, net | Foreign exchange contracts | Derivatives not designated as hedges
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain / (Loss) Recognized in Other Income / Expense	(2.5)	2.7	1.0
Cash Flow Hedging
Derivative Instruments, Gain (Loss) [Line Items]
Unrealized Gain (Loss) Recognized in AOCI on Derivatives, Net of Tax	2.4	2.0	13.2
Loss (Gain) Reclassified from AOCI, Net of Tax	3.7	(0.3)	(6.5)
Cash Flow Hedging | Interest rate contracts
Derivative Instruments, Gain (Loss) [Line Items]
Unrealized Gain (Loss) Recognized in AOCI on Derivatives, Net of Tax	4.0	0.4	(0.1)
Cash Flow Hedging | Net sales | Foreign exchange contracts
Derivative Instruments, Gain (Loss) [Line Items]
Unrealized Gain (Loss) Recognized in AOCI on Derivatives, Net of Tax	(1.7)	2.2	14.8
Loss (Gain) Reclassified from AOCI, Net of Tax	0.8	0.4	(3.8)
Cash Flow Hedging | Other income, net | Foreign exchange contracts
Derivative Instruments, Gain (Loss) [Line Items]
Unrealized Gain (Loss) Recognized in AOCI on Derivatives, Net of Tax	0.1	(0.6)	(1.5)
Loss (Gain) Reclassified from AOCI, Net of Tax	0.1	0.5	(2.1)
Cash Flow Hedging | Interest expense | Interest rate contracts
Derivative Instruments, Gain (Loss) [Line Items]
Loss (Gain) Reclassified from AOCI, Net of Tax	$ 2.8	$ (1.2)	$ (0.6)

X

- Definition

Amount of increase (decrease) in the fair value of derivatives recognized in the income statement.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
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+ References

No definition available.

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The effective portion of net gain (loss) reclassified from accumulated other comprehensive income into income on derivative instruments designated and qualifying as hedging instruments.

+ References

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Amount before tax of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).

+ References

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