CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $)	Feb. 02, 2013	Jan. 28, 2012
Statement of Financial Position [Abstract]
Preferred stock, par value (in dollars per share)	$ 0.01	$ 0.01
Preferred stock, Authorized shares	10,000,000	10,000,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, Authorized shares	150,000,000	150,000,000
Common stock, shares issued	138,812,082	138,089,021
Common stock, shares outstanding	85,367,984	89,631,328
Treasury stock, shares	53,444,098	48,457,693