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Acquisitions - Additional Information (Detail) - USD ($)
$ in Millions
6 Months Ended
May. 28, 2014
Jun. 28, 2014
Business Acquisition [Line Items]    
Cash purchase price of acquisition   $ 41.6
Pro-Cut International, Inc [Member]    
Business Acquisition [Line Items]    
Cash purchase price of acquisition $ 41.3  
Preliminary cash purchase price of acquisition $ 41.6