Related Party Agreements and Transactions (Details) - USD ($) $ in Thousands	12 Months Ended
	Jan. 27, 2017	Jan. 29, 2016	Jan. 30, 2015	Apr. 04, 2014
Related Party Transaction
Related Party Transactions, sale of debt	$ 10,700
Related Party Transaction, discount on sale of debt	2,700
Sears Holdings Corporation
Related Party Transaction
Related party revenue, net	5,034	$ 5,203	$ 6,178
Sears Holdings Corporation | Accounts Receivable, Net
Related Party Transaction
Accounts receivable, net, due from related party	3,700	3,900
Sears Holdings Corporation | Accounts payable
Related Party Transaction
Accounts payable, due to related party	3,100	2,700
Sears Holdings Corporation | Other Assets
Related Party Transaction
Indemnification receivable, uncertain tax positions	11,400	13,700		$ 13,700
Merchandise sales and services, net
Related Party Transaction
Call Center Service Revenue	$ 8,200	$ 8,600	$ 8,100