Nature of Operations and Basis of Presentation - Additional Information (Detail)	12 Months Ended
	Feb. 02, 2014 Store	Feb. 03, 2013 Store	Jan. 29, 2012 Store
Nature Of Operations And Basis Of Presentation
Number of stores	254	211	174
Fiscal period duration	364 days	371 days
United States
Nature Of Operations And Basis Of Presentation
Number of stores	171
Canada
Nature Of Operations And Basis Of Presentation
Number of stores	54
Australia
Nature Of Operations And Basis Of Presentation
Number of stores	25
New Zealand
Nature Of Operations And Basis Of Presentation
Number of stores	4