Goodwill and Intangible Assets (Schedule of Intangible Assets) (Details) (USD $) In Millions, unless otherwise specified	Jun. 30, 2012	Dec. 31, 2011
Gross Amount	$ 410.3	$ 403.1
Accumulated Amortization	(142.1)	(123.2)
Indefinite Lived Trademarks	108.5	108.4
Customer Relationships [Member]
Gross Amount	224.8	221.8
Accumulated Amortization	(77.9)	(65.2)
Licensing Agreements [Member]
Gross Amount	61.9	58.2
Accumulated Amortization	(52.0)	(47.4)
Noncompete Agreements [Member]
Gross Amount	8.5	8.1
Accumulated Amortization	(7.1)	(6.6)
Trademarks [Member]
Gross Amount	6.6	6.6
Accumulated Amortization	$ (5.1)	$ (4.0)

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=7658586&loc=d3e16323-109275

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 142

-Paragraph 45

-Subparagraph a(1)

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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