Summary of Significant Accounting Policies (Disaggregation of Revenue) (Details)	3 Months Ended
	May 05, 2018	Apr. 29, 2017
Disaggregation of Revenue [Line Items]
Revenue by merchandise category	100.00%	100.00%
Ladies
Disaggregation of Revenue [Line Items]
Revenue by merchandise category	28.00%	29.00%
Home Accents and Bed and Bath
Disaggregation of Revenue [Line Items]
Revenue by merchandise category	25.00%	25.00%
Shoes
Disaggregation of Revenue [Line Items]
Revenue by merchandise category	14.00%	14.00%
Accessories, Lingerie, Fine Jewelry, and Fragrances
Disaggregation of Revenue [Line Items]
Revenue by merchandise category	13.00%	12.00%
Men's
Disaggregation of Revenue [Line Items]
Revenue by merchandise category	12.00%	12.00%
Children's
Disaggregation of Revenue [Line Items]
Revenue by merchandise category	8.00%	8.00%