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-Other Income (Expense), Net (Detail) (USD $)
In Thousands, unless otherwise specified
3 Months Ended
Mar. 23, 2013
Mar. 24, 2012
Derivative Instruments, Gain (Loss) [Line Items]    
Unrealized gain on foreign denominated borrowings $ 4,054 $ 3,659
Realized gain (loss) on foreign denominated borrowings 88 (12)
Foreign currency exchange gain (loss) on vessel obligation 3,098 (1,394)
Other 11 40
Other income (expense), net $ 7,251 $ 2,293