Nature of Operations (Detail)	3 Months Ended	12 Months Ended
	May 04, 2013 sqft	Feb. 02, 2013
Number of Stores	353
Area of Stores (in Square Feet)	2,200,000
Number of Stores Closed	7	33
Number of Stores Opened	2
Percentage of Annual Sales and Income from Operations	36.00%