Related Party - Details of General Corporate Services (Details) - Sears Holdings Corporation - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Nov. 02, 2018	Oct. 27, 2017	Nov. 02, 2018	Oct. 27, 2017
Sourcing
Related Party Transaction
Related party expenses	$ 2,830	$ 3,445	$ 6,144	$ 8,525
Shop Your Way
Related Party Transaction
Related party expenses	251	83	633	780
Shared services
Related Party Transaction
Related party expenses	48	48	143	143
Costs related general corporate services
Related Party Transaction
Related party expenses	$ 3,129	$ 3,576	$ 6,920	$ 9,448