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Earnings per share (Tables) | 12 Months Ended
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Jan. 31, 2025
Earnings Per Share |
Schedule of computation of 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 | ​
​

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482662/260-10-50-1 + Details
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