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Consolidated Statements Of Earnings (Parenthetical) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Jan. 28, 2012
Jan. 29, 2011
Jan. 30, 2010
Consolidated Statements Of Earnings [Abstract]      
Earnings from operations of subsidiary, tax $ 1,312 $ 0 $ 0
Gain on sale of subsidiary, tax $ 6,670 $ 0 $ 0