Related Party - Details of General Corporate Services (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jul. 31, 2015	Aug. 01, 2014	Jul. 31, 2015	Aug. 01, 2014
Sears Holdings Corporation | Sourcing
Related Party Transaction
Related party expenses, net	$ 2,454	$ 1,875	$ 4,038	$ 3,736
Sears Holdings Corporation | Shop Your Way Rewards Program
Related Party Transaction
Related party expenses, net	730	1,034	1,255	2,048
Sears Holdings Corporation | Shared Services
Related Party Transaction
Related party expenses, net	131	126	281	259
Sears Holdings Corporation | Co-location And Services
Related Party Transaction
Related party expenses, net	0	7	0	13
Sears Holdings Corporation | Costs related General Corporate Services
Related Party Transaction
Related party expenses, net	3,315	3,042	5,574	6,056
Revenue, net
Related Party Transaction
Call Center Service Revenue	$ 1,700	$ 2,000	$ 3,100	$ 3,600