Impairments, Store Closing Costs and Gain on Sale of Leases (Narrative) (Details)	12 Months Ended
	Feb. 01, 2014 Store Closings Announced in January 2014 [Member]	Feb. 02, 2013 Store Closings Announced in January 2013 [Member]	Jan. 28, 2012 Store Closings Announced in January 2012 [Member]
Number of closed stores	5	6	10