Property and Equipment - Summary of Property and Equipment (Detail) (USD $) In Thousands, unless otherwise specified	Feb. 02, 2014	Feb. 03, 2013
Property, Plant and Equipment [Abstract]
Land	$ 67,903	$ 72,679
Buildings	20,407	10,969
Leasehold improvements	140,748	109,233
Furniture and fixtures	41,400	30,907
Computer hardware and software	100,034	81,099
Equipment and vehicles	4,108	1,486
Accumulated depreciation	(118,997)	(91,734)
Total property and equipment	$ 255,603	$ 214,639