XML 65 R45.htm IDEA: XBRL DOCUMENT v3.3.1.900
Impairments, Store Closing Costs and Gain on Sale of Leases (Narrative) (Details)
12 Months Ended
Jan. 30, 2016
Jan. 31, 2015
Feb. 01, 2014
Impairments, Store Closing Costs and Other Costs [Abstract]      
Number Of Closed Stores 40 14 5