Commitments and Contingencies (Details Textual) (USD $) In Millions, unless otherwise specified	0 Months Ended	12 Months Ended
Jun. 22, 2006 sqft	Dec. 31, 2012	Dec. 31, 2011
Commitments and Contingencies (Textual) [Abstract]
Operating lease commitments for discontinued operations		$ 25.9
Number of years of lease of corporate headquarters	7 years
Area of leased office building	192,000
Purchase price of property at end of Lease Term	41.2
Percentage of Lease Balance as final payment end of lease term	82.00%
Decrease in product warranty liability		(0.4)
Self insurance liabilities recorded in Accrued expenses		$ 57.2	$ 63.1

Total increases or decreases in the standard product warranty liability for the period. Does not include increases or decreases in an extended warranty liability.

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

-Publisher FASB

-Name FASB Interpretation (FIN)

-Number 45

-Paragraph 14

-Subparagraph b

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 460

-SubTopic 10

-Section 50

-Paragraph 8

-Subparagraph (c)

-URI http://asc.fasb.org/extlink&oid=6398077&loc=d3e12565-110249

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Data Type:	xbrli:monetaryItemType
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Period Type:	duration