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Sale of Real Estate Sale of Real Estate (Details) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Jan. 28, 2012
Jan. 29, 2011
Jan. 30, 2010
Feb. 03, 2007
SALE OF REAL ESTATE [Abstract]        
Gain (Loss) on Disposition of Property $ 0 $ 0 $ 12,964 $ 12,800
Gain (Loss) on Sale of Properties $ 0 $ 0 $ 12,964 $ 13,300