Financial Instruments (Details 6) (USD $) In Millions, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Carrying amounts of assets under capital lease
Gross assets under capital lease	$ 17.1us-gaap_CapitalLeasedAssetsGross	$ 19.3us-gaap_CapitalLeasedAssetsGross
Less accumulated depreciation	(5.0)	(5.1)
Net assets under capital lease	12.1	14.2
Buildings
Carrying amounts of assets under capital lease
Gross assets under capital lease	15.4	17.5
Machinery and equipment
Carrying amounts of assets under capital lease
Gross assets under capital lease	$ 1.7	$ 1.8

Amount before accumulated depreciation of leased physical assets used in the normal conduct of business to produce goods and services.

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- Details

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- Definition

The total gross amount less the charge for the use of the long-lived depreciable assets subject to a lease meeting the criteria for capitalization.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 840

-SubTopic 30

-Section 50

-Paragraph 1

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=6455398&loc=d3e45280-112737

+ Details

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- Definition

The total charge for the use of long-lived depreciable assets subject to a lease meeting the criteria for capitalization.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 840

-SubTopic 30

-Section 45

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6455314&loc=d3e45014-112735

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 840

-SubTopic 10

-Section 55

-Paragraph 40

-Subparagraph (Note 2)

-URI http://asc.fasb.org/extlink&oid=6584154&loc=d3e38371-112697

+ Details

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