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Goodwill Impairment (Detail) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 4 Months Ended 9 Months Ended
Jun. 16, 2012
Oct. 06, 2012
Oct. 08, 2011
Oct. 06, 2012
Oct. 08, 2011
Goodwill, Impairment Loss $ 132,000       $ 131,991   
Food Distribution [Member]
         
Goodwill, Impairment Loss 113,000        
Retail [Member]
         
Goodwill, Impairment Loss $ 19,000