Consolidated Balance Sheets (Parenthetical) (USD $)	Nov. 01, 2014	Feb. 01, 2014
Statement Of Financial Position [Abstract]
Preferred stock, par value	$ 0.01	$ 0.01
Preferred stock, shares authorized	1,000,000	1,000,000
Preferred stock, issued	0	0
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares authorized	100,000,000	100,000,000
Common stock, shares issued	61,559,761	61,473,083
Treasury stock, shares	10,877,439	10,877,439