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	Jul. 28, 2012	Jan. 28, 2012	Jul. 30, 2011
Prepaid Expenses And Other Current Assets [Member]
Derivative [Line Items]
Asset Derivatives, Fair Value	$ 78	$ 839	$ 120
Other Accrued Expenses [Member]
Derivative [Line Items]
Liability Derivatives, Fair Value	$ 1,151	$ 633	$ 773