Related Party - Details of General Corporate Services (Details) - Sears Holdings Corporation - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Aug. 03, 2018	Jul. 28, 2017	Aug. 03, 2018	Jul. 28, 2017
Sourcing
Related Party Transaction
Related party expenses	$ 1,497	$ 2,682	$ 3,314	$ 5,080
Shop Your Way
Related Party Transaction
Related party expenses	215	321	382	697
Shared services
Related Party Transaction
Related party expenses	48	48	95	95
Costs related general corporate services
Related Party Transaction
Related party expenses	$ 1,760	$ 3,051	$ 3,791	$ 5,872