Amortizable Intangible Assets (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended
Mar. 31, 2015	Dec. 31, 2014
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	691.1	$ 652.6
Accumulated Amortization	(252.8)	(244.8)
Net	438.3us-gaap_FiniteLivedIntangibleAssetsNet	407.8us-gaap_FiniteLivedIntangibleAssetsNet
Trade Names
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	260.0	255.3
Accumulated Amortization	(86.1)	(85.2)
Net	173.9	170.1
Trade Names \| Minimum
Finite-Lived Intangible Assets [Line Items]
Amortization Period (Years)	3 years
Trade Names \| Maximum
Finite-Lived Intangible Assets [Line Items]
Amortization Period (Years)	20 years
Customer Relationships
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	371.8	347.3
Accumulated Amortization	(125.4)	(119.9)
Net	246.4	227.4
Customer Relationships \| Minimum
Finite-Lived Intangible Assets [Line Items]
Amortization Period (Years)	15 years
Customer Relationships \| Maximum
Finite-Lived Intangible Assets [Line Items]
Amortization Period (Years)	20 years
Patents
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	57.5	48.6
Accumulated Amortization	(39.9)	(38.3)
Net	17.6	10.3
Patents \| Minimum
Finite-Lived Intangible Assets [Line Items]
Amortization Period (Years)	4 years
Patents \| Maximum
Finite-Lived Intangible Assets [Line Items]
Amortization Period (Years)	20 years
Noncompete Agreements
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	1.8	1.4
Accumulated Amortization	(1.4)	(1.4)
Net	0.4	$ 0
Noncompete Agreements \| Minimum
Finite-Lived Intangible Assets [Line Items]
Amortization Period (Years)	5 years
Noncompete Agreements \| Maximum
Finite-Lived Intangible Assets [Line Items]
Amortization Period (Years)	10 years

Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 30

-Section 50

-Paragraph 2

-Subparagraph (a)(1)

-URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275

+ Details

Name:	us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

+ Details

Name:	us-gaap_FiniteLivedIntangibleAssetsGross
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Details

Name:	us-gaap_FiniteLivedIntangibleAssetsLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

+ Details

Name:	us-gaap_FiniteLivedIntangibleAssetsNet
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

Name:	us-gaap_FiniteLivedIntangibleAssetUsefulLife
Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Details

Name:	us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_CustomerRelationshipsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_NoncompeteAgreementsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_PatentsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_TradeNamesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: