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Stock-based Compensation Plans - Options Outstanding and Options Exercisable (Details)
12 Months Ended
Jan. 31, 2024
$ / shares
Note 17 - Stock-based Compensation Plans - Options Outstanding and Options Exercisable (Details)  
Range of Exercise Prices, Lower Limit (in dollars per share) $ 22.16
Range of Exercise Prices, Upper Limit (in dollars per share) $ 79.89