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Income Taxes - Additional Information (Detail) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2017
Oct. 01, 2016
Sep. 30, 2017
Oct. 01, 2016
Income Tax Disclosure [Abstract]        
Effective income tax rate 30.50% 10.30% 26.60% 18.60%
Loss on closure of Spain   $ (11,438) $ (11,633) $ (11,438)
Reversal of tax reserves from updated transfer pricing study     $ 2,255  
Tax shortfall on share-based awards   $ 2,684   2,684
Reversal of valuation allowance related to tax benefits for foreign losses       $ 2,500