SERP (Weighted-Average Assumptions Used To Determine Benefit Obligations And SERP Expense) (Details)	12 Months Ended
	Jan. 28, 2023	Jan. 29, 2022	Jan. 30, 2021
Assumptions used to determine benefit obligation:
Discount rate	4.95%	3.19%	2.62%
Rate of compensation increase	2.50%	2.50%	2.50%
Assumptions used to determine SERP expense:
Discount rate	3.19%	2.62%	2.97%
Rate of compensation increase	2.50%	2.50%	2.50%