Revenue (Percent Of Net Sales By Merchandise Category Summary) (Details)	3 Months Ended		6 Months Ended
	Jul. 31, 2021	Aug. 01, 2020	Jul. 31, 2021	Aug. 01, 2020
Disaggregation of Revenue [Line Items]
Disaggregated sales by category	100.00%	100.00%	100.00%	100.00%
Women's Apparel [Member]
Disaggregation of Revenue [Line Items]
Disaggregated sales by category	30.00%	27.00%	30.00%	30.00%
Shoes [Member]
Disaggregation of Revenue [Line Items]
Disaggregated sales by category	24.00%	27.00%	25.00%	26.00%
Women's Accessories [Member]
Disaggregation of Revenue [Line Items]
Disaggregated sales by category	14.00%	15.00%	14.00%	14.00%
Men's Apparel [Member]
Disaggregation of Revenue [Line Items]
Disaggregated sales by category	14.00%	12.00%	13.00%	11.00%
Beauty [Member]
Disaggregation of Revenue [Line Items]
Disaggregated sales by category	11.00%	12.00%	11.00%	12.00%
Kids' Apparel [Member]
Disaggregation of Revenue [Line Items]
Disaggregated sales by category	4.00%	4.00%	4.00%	4.00%
Other [Member]
Disaggregation of Revenue [Line Items]
Disaggregated sales by category	3.00%	3.00%	3.00%	3.00%