Consolidated Statements of Shareholders' Equity (Parenthetical) - $ / shares |
3 Months Ended | |||||
|---|---|---|---|---|---|---|
Jul. 31, 2025 |
Apr. 30, 2025 |
Jan. 31, 2025 |
Jul. 31, 2024 |
Apr. 30, 2024 |
Jan. 31, 2024 |
|
| Statement of Stockholders' Equity [Abstract] | ||||||
| Dividends declared (in dollars per share) | $ 0.78 | $ 0.78 | $ 0.78 | $ 0.68 | $ 0.68 | $ 0.68 |