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% |