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Shareholders' Equity (Black Scholes Valuation Model Assumptions) (Details) - Employee Stock Option [Member]
12 Months Ended
Jan. 29, 2022
Jan. 30, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Expected dividend yield 2.90% 2.90%
Expected stock price volatility 56.00% 36.00%
Expected life of stock options (in years) 6 years 3 months 18 days 7 years 4 months 24 days
Minimum [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Risk-free interest rate 0.10% 1.90%
Maximum [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Risk-free interest rate 0.90% 2.50%