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Income Taxes (Details) (USD $)
In Millions, unless otherwise specified
3 Months Ended 9 Months Ended
Sep. 29, 2012
Sep. 29, 2012
Income Tax Disclosure [Abstract]    
Sale of intercompany inventory to end customers, net tax provision $ 1.3 $ 13.7
Lapse of the statute of limitations on foreign tax filings
   
Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Line Items]    
Unrecognized tax benefits that could significantly change during the next twelve months 0.1 0.1
Total potential decrease in UTB 0.1 0.1
Maximum | Lapse of the statute of limitations on foreign tax filings
   
Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Line Items]    
Unrecognized tax benefits, associated interest and penalties that could significantly change within the next twelve months $ 0.1 $ 0.1