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Uncertain Tax Positions
3 Months Ended
Mar. 29, 2013
Income Tax Disclosure [Abstract]  
Income Taxes
Uncertain Tax Positions
 
During the first quarter of 2013, the company settled an audit in a foreign jurisdiction which resulted in tax of $4.1 million, of which $2.1 million was charged to tax expense during the period and $2.0 million was reflected as a reduction in previously accrued uncertain tax position.