Summary of Significant Accounting Policies (Details 4)	12 Months Ended
	Jan. 30, 2016
Furniture, fixtures, equipment and technology | Minimum
Property and Equipment, net
Estimated useful lives	2 years
Furniture, fixtures, equipment and technology | Maximum
Property and Equipment, net
Estimated useful lives	15 years
Buildings and improvements | Minimum
Property and Equipment, net
Estimated useful lives	7 years
Buildings and improvements | Maximum
Property and Equipment, net
Estimated useful lives	40 years