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Effects of Derivative Instruments on OCI and Earnings (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2019 | Sep. 30, 2018 | Sep. 30, 2019 | Sep. 30, 2018
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |
Document Period End Date |  |  | Sep. 30, 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 | $ (0.6) |  | $ 3.9 |
Derivative, Gain (Loss) on Derivative, Net | 4.3 | $ (2.0) | (5.0) | $ (3.4)
Amount of (gain) loss reclassified from accumulated OCI into income | 2.9 |  | (3.3) |
Cash Flow Hedges [Member] |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax | 1.3 | (0.4) | 2.1 | 1.1
Amount of (gain) loss reclassified from accumulated OCI into income | (0.4) | 0.0 | (1.0) | 1.4
Cash Flow Hedges [Member] |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |
Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net | 0.1 | 0.0 | 0.3 | (0.5)
Net Investment Hedges [Member] |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax | 0.7 | 0.2 | 0.5 | 0.7
Amount of (gain) loss reclassified from accumulated OCI into income | 0.0 | 0.0 | 0.0 | 0.0
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 | 0.7 | 0.1 | 1.0 | 0.2
Amount of (gain) loss reclassified from accumulated OCI into income | (0.3) | 0.0 | (0.7) | 0.8
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 | 0.6 | (0.5) | 1.1 | 0.9
Amount of (gain) loss reclassified from accumulated OCI into income | (0.2) | (0.1) | (0.5) | 0.4
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 | (0.6) |  | 3.9 |
Derivative, Gain (Loss) on Derivative, Net | 4.3 | (2.0) | (5.0) | (3.4)
Amount of (gain) loss reclassified from accumulated OCI into income | 2.9 |  | (3.3) |
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 | 0.1 | 0.0 | 0.3 | (0.5)
Forward Treasury Locks [Member] | Interest expense [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 | 0.0 | 0.0 | 0.0 | 0.0
Amount of (gain) loss reclassified from accumulated OCI into income | 0.1 | 0.1 | 0.2 | 0.2
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 | 0.7 | 0.2 | 0.5 | 0.7
Amount of (gain) loss reclassified from accumulated OCI into income | $ 0.0 | $ 0.0 | $ 0.0 | $ 0.0

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