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Risk Management And Derivatives (Schedule Of Fair Values Of Derivative Instruments Designated As Hedging Instruments Included Within The Condensed Consolidated Balance Sheet) (Details) (USD $)
In Thousands, unless otherwise specified
Oct. 27, 2012
Jan. 28, 2012
Oct. 29, 2011
Prepaid Expenses And Other Current Assets [Member]
     
Derivative [Line Items]      
Asset Derivatives, Fair Value $ 189 $ 839 $ 477
Other Accrued Expenses [Member]
     
Derivative [Line Items]      
Liability Derivatives, Fair Value $ 438 $ 633 $ 495