Consolidated Balance Sheets (Parenthetical) (USD $)	Oct. 27, 2012	Jan. 28, 2012
Preferred stock, par value	$ 0.01	$ 0.01
Preferred stock, shares authorized	1,000,000	1,000,000
Preferred stock, issued
Preferred stock, outstanding
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares authorized	100,000,000	100,000,000
Common stock, issued	59,472,235	59,358,653
Treasury stock, shares	10,877,439	10,877,439