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Significant Accounting Policies (Details 2) (USD $) In Millions, unless otherwise specified	12 Months Ended					0 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010	Dec. 31, 2012 Building and improvements year	Dec. 31, 2012 Machinery and equipment year	Oct. 02, 2012 Machinery and equipment Useful lives year	Oct. 02, 2012 Other machinery and equipment year	Oct. 02, 2012 Other machinery and equipment Useful lives year
Debt financing costs
Deferred financing cost net of accumulated amortization	$ 4.6	$ 6.1
Product Warranty
Warranty expense	$ 2.2	$ 2.0	$ 1.9
Property, plant and equipment
Useful life						25		20
Useful life, low end of range				10	3		10	10
Useful life, high end of range				40	25		12	12

For an unclassified balance sheet, the carrying amount (net of accumulated amortization) as of the balance sheet date of capitalized costs associated with the issuance of debt instruments (for example, legal, accounting, underwriting, printing, and registration costs) that will be charged against earnings over the life of the debt instruments to which such costs pertain.

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