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Derivative Financial Instruments - Summary of Fair Values and Classification in Consolidated Balance Sheets of Derivative Instruments (Detail) (USD $)
In Thousands, unless otherwise specified
Dec. 29, 2013
Dec. 30, 2012
Derivatives, Fair Value [Line Items]    
Total $ 0 $ 1,062
Commodity Hedging Agreements Fair Market Value [Member] | Prepaid Expenses and Other Current Assets [Member]
   
Derivatives, Fair Value [Line Items]    
Total 0 500
Commodity Hedging Agreements Unamortized Cost [Member] | Prepaid Expenses and Other Current Assets [Member]
   
Derivatives, Fair Value [Line Items]    
Total $ 0 $ 562