Nature of Business and Basis of Presentation - Additional Information (Detail)	3 Months Ended
	May 03, 2014 Segment Store
Nature Of Business And Basis Of Presentation [Line Items]
Operated stores	558
Number of reportable segment	1
United States [Member]
Nature Of Business And Basis Of Presentation [Line Items]
Operated stores	515
Canada [Member]
Nature Of Business And Basis Of Presentation [Line Items]
Operated stores	29
Europe [Member]
Nature Of Business And Basis Of Presentation [Line Items]
Operated stores	14