Derivative Financial Instruments (Details 3) (USD $) In Millions, unless otherwise specified	12 Months Ended
Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Cash flow hedge
Derivative instrument disclosures
Amount of gain (loss) recognized in AOCI, pre-tax	$ (2.1)	$ (1.5)
Amount of gain (loss) reclassified from AOCI to income, pre-tax	(1.5)	(5.3)	(1.5)
Cash flow hedge \| Other income (expense), net
Derivative instrument disclosures
Derivative losses recognized in other income, net, relating to derivative ineffectiveness and amounts excluded from effectiveness testing		0.2	0.4
Cash flow hedge \| FX forward contracts
Derivative instrument disclosures
Amount of gain (loss) recognized in AOCI, pre-tax	0.4	(0.3)	(0.4)
Cash flow hedge \| FX forward contracts \| Revenues
Derivative instrument disclosures
Amount of gain (loss) reclassified from AOCI to income, pre-tax	(0.8)	(4.0)	(0.7)
Cash flow hedge \| Commodity contracts
Derivative instrument disclosures
Amount of gain (loss) recognized in AOCI, pre-tax	(2.5)	(1.2)	0.4
Cash flow hedge \| Commodity contracts \| Cost of products sold
Derivative instrument disclosures
Amount of gain (loss) reclassified from AOCI to income, pre-tax	(0.7)	(1.3)	(0.8)
Derivative contracts not designated as hedging instruments \| Other income (expense), net
Derivative instrument disclosures
Amount of gain (loss) recognized in income	(2.4)	0.7	0.2
Derivative contracts not designated as hedging instruments \| FX forward contracts \| Other income (expense), net
Derivative instrument disclosures
Amount of gain (loss) recognized in income	(7.8)	0.1	0.6
Derivative contracts not designated as hedging instruments \| FX embedded derivatives \| Other income (expense), net
Derivative instrument disclosures
Amount of gain (loss) recognized in income	$ 5.4	$ 0.6	$ (0.4)

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

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=35706170&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=35706170&loc=SL5624171-113959

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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=35706170&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=35706170&loc=SL5624177-113959

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- Definition

The portion of gains and losses (net) on derivative instruments designated and qualifying as hedging instruments representing (a) the amount of the hedge ineffectiveness and (b) the amount, if any, excluded from the assessment of hedge effectiveness.

+ 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 (d)

-URI http://asc.fasb.org/extlink&oid=35706170&loc=SL5624171-113959

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

-SubTopic 25

-Section 50

-Paragraph 1

-Subparagraph (a)(1),(2)

-URI http://asc.fasb.org/extlink&oid=6886632&loc=d3e76258-113986

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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.

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