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Income Per Common Share (Narrative) (Details) - shares
3 Months Ended 6 Months Ended
Jul. 30, 2022
Jul. 31, 2021
Jul. 30, 2022
Jul. 31, 2021
Restricted Stock Units        
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]        
Common stock not included in the computations of diluted earnings per share 188,656 22,845 103,553 11,835