Quarterly report pursuant to Section 13 or 15(d)

Intangible Assets - Additional Information (Detail)

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Intangible Assets - Additional Information (Detail) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 6 Months Ended
Jun. 28, 2014
Jun. 28, 2014
Jun. 29, 2013
Schedule Of Estimated Future Amortization Expense [Line Items]      
Intangible asset amortization expense $ 11,200 $ 22,454 $ 22,992