Intangible Assets (Detail) - USD ($) $ in Thousands	Jul. 30, 2016	Jan. 30, 2016	Aug. 01, 2015	Jan. 31, 2015
Intangible Assets [Line Items]
Gross Carrying Amount	$ 542,935	$ 542,935		$ 545,544
Accumulated Amortization	(10,662)	(9,727)		(9,925)
Accumulated Impairment	(232,200)	(229,600)		(229,600)
Net Amount	300,073	303,608	$ 304,692	306,019
Intangible Assets Subject to Amortization
Intangible Assets [Line Items]
Gross Carrying Amount	12,135	12,135		14,744
Accumulated Amortization	(10,662)	(9,727)		(9,925)
Net Amount	1,473	2,408		4,819
Intangible Assets Not Subject to Amortization | Trade names
Intangible Assets [Line Items]
Gross Carrying Amount	530,800	530,800		530,800
Accumulated Impairment	(232,200)	(229,600)		(229,600)
Net Amount	$ 298,600	$ 301,200		$ 301,200