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Retirement Plans (Weighted Average Assumptions Used To Determine Net Periodic Pension Costs For The Pension Plan and SERP) (Details)
12 Months Ended
Jan. 29, 2022
Jan. 30, 2021
Feb. 01, 2020
Pension Plan [Member]      
Defined Benefit Plan Disclosure [Line Items]      
Discount rate used to measure service cost     4.09%
Discount rate used to measure interest cost     3.67%
Expected long-term return on plan assets 5.75% 6.25% 6.50%
Rate of compensation increases 3.45% 3.25% 4.00%
Cash balance plan interest crediting rate 5.00% 5.00% 5.00%
SERP [Member]      
Defined Benefit Plan Disclosure [Line Items]      
Discount rate used to measure service cost 0.00% 0.00% 0.00%
Discount rate used to measure interest cost 1.74%    
Expected long-term return on plan assets 0.00% 0.00% 0.00%
Rate of compensation increases 0.00% 0.00% 0.00%
Cash balance plan interest crediting rate 0.00% 0.00% 0.00%
Minimum [Member] | Pension Plan [Member]      
Defined Benefit Plan Disclosure [Line Items]      
Discount rate used to measure service cost 2.69% 2.35%  
Discount rate used to measure interest cost 1.76% 1.65%  
Minimum [Member] | SERP [Member]      
Defined Benefit Plan Disclosure [Line Items]      
Discount rate used to measure interest cost   1.65% 2.65%
Maximum [Member] | Pension Plan [Member]      
Defined Benefit Plan Disclosure [Line Items]      
Discount rate used to measure service cost 3.07% 2.96%  
Discount rate used to measure interest cost 2.07% 2.46%  
Maximum [Member] | SERP [Member]      
Defined Benefit Plan Disclosure [Line Items]      
Discount rate used to measure interest cost   2.44% 3.69%