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Earnings Per Share (Tables)
3 Months Ended
Apr. 30, 2022
Earnings Per Share [Abstract]  
Reconciliation of the number of shares (denominator) used in the basic and diluted EPS computations
The following is a reconciliation of the number of shares (denominator) used in the basic and diluted EPS computations:

Three Months Ended
Shares in (000s)Basic EPSEffect of
dilutive
common stock
equivalents
Diluted
EPS
April 30, 2022
Shares347,053 1,767 348,820 
Amount$0.98 $(0.01)$0.97 
May 1, 2021 
     Shares
352,988 2,379 355,367 
     Amount
$1.35 $(0.01)$1.34