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Income Taxes - Additional Information (Detail) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jul. 04, 2015
Jun. 28, 2014
Jul. 04, 2015
Jun. 28, 2014
Income Tax Disclosure [Abstract]        
Effective tax rate     8.40% 18.20%
Income tax expense (benefit) $ 23,591 $ 3,440 $ (9,275) $ 15,379
Statutory tax rate     35.00%  
Business realignment charges $ 31,600