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Derivatives - Derivatives by Income Statement Location (Details) - USD ($) $ in Millions | 12 Months Ended
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Dec. 31, 2016 | Dec. 31, 2015 | Dec. 31, 2014
Cash Flow Hedging [Member] |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Unrealized (Loss) Gain Recognized in AOCI on Derivatives, Net of Tax for the Year Ended | $ 13.2 | $ (24.9) | $ (4.8)
Loss Reclassified from AOCI, Net of Tax | (6.5) | (11.6) | (4.6)
Not Designated as Hedging Instrument [Member] |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Amount of Gain / (Loss) Recognized in Other Income / Expense | 1.0 | (1.5) | (0.7)
Foreign exchange contracts [Member] | Cash Flow Hedging [Member] |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Unrealized (Loss) Gain Recognized in AOCI on Derivatives, Net of Tax for the Year Ended | 13.3 | (24.4) | (4.1)
Foreign exchange contracts [Member] | Cash Flow Hedging [Member] | Net Sales [Member] |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Loss Reclassified from AOCI, Net of Tax | (5.9) | (11.1) | (4.6)
Foreign exchange contracts [Member] | Not Designated as Hedging Instrument [Member] | Other Income/Expense [Member] |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Amount of Gain / (Loss) Recognized in Other Income / Expense | 1.0 | (1.5) | (0.7)
Interest rate contracts [Member] | Cash Flow Hedging [Member] |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Unrealized (Loss) Gain Recognized in AOCI on Derivatives, Net of Tax for the Year Ended | (0.1) | (0.5) | (0.7)
Interest rate contracts [Member] | Cash Flow Hedging [Member] | Interest Expense [Member] |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Loss Reclassified from AOCI, Net of Tax | (0.6) | (0.5) | 0.0
Interest rate contracts [Member] | Not Designated as Hedging Instrument [Member] | Other Income/Expense [Member] |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Amount of Gain / (Loss) Recognized in Other Income / Expense | $ 0.0 | $ 0.0 | $ 0.0

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- Definition Amount of increase (decrease) in the fair value of derivatives recognized in the income statement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4A -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=64837297&loc=SL5618551-113959 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4C -Subparagraph (a),(c),(d),(e) -URI http://asc.fasb.org/extlink&oid=64837297&loc=SL5624171-113959 + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Definition 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 Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4C -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=64837297&loc=SL5624171-113959 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4D -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=64837297&loc=SL5624177-113959 + Details
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- Definition The effective portion of gains and losses (net) on derivative instruments designated and qualifying as hedging instruments that was recognized in other comprehensive income during the current period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4C -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=64837297&loc=SL5624171-113959 + Details
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