Annual report pursuant to Section 13 and 15(d)

Retirement Plans (Weighted Average Assumptions Used To Determine Projected Benefit Obligations For The Pension Plan) (Details)

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Retirement Plans (Weighted Average Assumptions Used To Determine Projected Benefit Obligations For The Pension Plan) (Details) - Pension Plan [Member]
Jan. 30, 2021
Feb. 01, 2020
Defined Benefit Plan Disclosure [Line Items]    
Discount rate 2.43% 2.83%
Rate of compensation increases 3.45% 3.25%
Cash balance plan interest crediting rate 5.00% 5.00%