Effects of Derivative Instruments on OCI and Earnings (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Fair Value Hedging [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax	$ 3.6	$ (0.1)
Derivative, (Gain) Loss on Derivative, Net	(2.0)	(1.9)
Amount of (gain) loss reclassified from accumulated OCI into income	(1.3)	(3.2)
Derivative, Forward Point Components, Gain (Loss), Recognized in Earnings	2.0	1.9
Cash Flow Hedges [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax	0.5	0.4
Amount of (gain) loss reclassified from accumulated OCI into income	(0.2)	(0.3)
Cash Flow Hedges [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net	0.2	0.0
Net Investment Hedges [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax	(1.2)	0.1
Amount of (gain) loss reclassified from accumulated OCI into income	0.0	0.0
Net sales [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain (Loss) on Derivative Instruments, Net, Pretax	(0.2)	(0.2)
Cost of goods and services sold [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain (Loss) on Derivative Instruments, Net, Pretax	0.0	(0.1)
Other expense [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain (Loss) on Derivative Instruments, Net, Pretax	(1.3)	(3.2)
Foreign Currency Hedge Contracts [Member] | Net sales [Member] | Cash Flow Hedges [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax	0.1	0.5
Amount of (gain) loss reclassified from accumulated OCI into income	(0.2)	(0.2)
Foreign Currency Hedge Contracts [Member] | Cost of goods and services sold [Member] | Cash Flow Hedges [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax	0.4	(0.1)
Amount of (gain) loss reclassified from accumulated OCI into income	0.0	(0.1)
Foreign Currency Hedge Contracts [Member] | Other expense [Member] | Fair Value Hedging [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax	3.6	(0.1)
Derivative, (Gain) Loss on Derivative, Net	(2.0)	(1.9)
Amount of (gain) loss reclassified from accumulated OCI into income	(1.3)	(3.2)
Foreign Currency Hedge Contracts [Member] | Cost of goods and services sold [Member] | Cash Flow Hedges [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net	0.2	0.0
Foreign Currency - Denominated Debt [Member] | Other expense [Member] | Net Investment Hedges [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax	0.0	0.1
Amount of (gain) loss reclassified from accumulated OCI into income	0.0	0.0
Currency Swap [Member] | Other expense [Member] | Net Investment Hedges [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax	$ (1.2)	$ 0.0