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Earnings per share | 12 Months Ended
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Jan. 31, 2025
Earnings Per Share |
Earnings per share | 2.Earnings per share ​ Earnings per share is computed as follows (in thousands except per share data): ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | 2024 | ​
​ |  | ​ | ​ |  | Weighted |  | ​ | ​ |
​ | ​ | Net | ​ | Average | ​ | Per Share | ​
​ | ​ | Income | ​ | Shares | ​ | Amount | ​
Basic earnings per share | ​ | $ | 1,125,253 |  | 219,877 | ​ | $ | 5.12 | ​
Effect of dilutive share-based awards | ​ | ​ | ​ |  | 150 | ​ | ​ | ​ | ​
Diluted earnings per share | ​ | $ | 1,125,253 |  | 220,027 | ​ | $ | 5.11 | ​
​
​ ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | 2023 | ​
​ |  | ​ | ​ |  | Weighted |  | ​ | ​ |
​ | ​ | Net | ​ | Average | ​ | Per Share | ​
​ | ​ | Income | ​ | Shares | ​ | Amount | ​
Basic earnings per share | ​ | $ | 1,661,274 |  | 219,415 | ​ | $ | 7.57 | ​
Effect of dilutive share-based awards | ​ | ​ | ​ |  | 523 | ​ | ​ | ​ | ​
Diluted earnings per share | ​ | $ | 1,661,274 |  | 219,938 | ​ | $ | 7.55 | ​
​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | 2022 | ​
​ |  | ​ | ​ |  | Weighted |  | ​ | ​ |
​ | ​ | Net | ​ | Average | ​ | Per Share | ​
​ | ​ | Income | ​ | Shares | ​ | Amount | ​
Basic earnings per share | ​ | $ | 2,415,989 |  | 225,148 | ​ | $ | 10.73 | ​
Effect of dilutive share-based awards | ​ | ​ | ​ |  | 1,149 | ​ | ​ | ​ | ​
Diluted earnings per share | ​ | $ | 2,415,989 |  | 226,297 | ​ | $ | 10.68 | ​
​ Basic earnings per share is computed by dividing net income by the weighted average number of shares of common stock outstanding during the year. Diluted earnings per share is determined based on the dilutive effect of share-based awards using the treasury stock method. ​ Share-based awards that were outstanding at the end of the respective periods but were not included in the computation of diluted earnings per share because the effect of exercising such options would be antidilutive, were approximately 0.2 million, 0.1 million and 0.1 million in 2024, 2023 and 2022, respectively.

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