Stock Repurchase (Details) (USD $) In Millions, except Share data, unless otherwise specified	3 Months Ended	12 Months Ended				85 Months Ended
	May 05, 2013	Feb. 03, 2013	Jan. 29, 2012	Feb. 01, 2009	Jan. 28, 2007	May 05, 2013	Jul. 27, 2012	Apr. 25, 2012	Mar. 23, 2006
Equity, Class of Treasury Stock [Line Items]
Adjustments to Additional Paid in Capital for stock repurchase program		$ (4.0)
Number of shares authorized (in shares)							175,000	700,000	200,000
Additional shares authorized by the board of Directors (in shares)								500,000
Shares purchased (in shares)	0	584,928	34,407	22,197	3,337	610,462
Remaining number of shares authorized to be repurchased (in shares)	89,538					89,538