UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY (Parenthetical) - $ / shares |
3 Months Ended | |
|---|---|---|
Aug. 31, 2026 |
Aug. 31, 2025 |
|
| Statement of Stockholders' Equity [Abstract] | ||
| Dividends declared per common share (in dollars per share) | $ 0.41 | $ 0.40 |
| Dividends declared per preferred share (in dollars per share) | $ 0.10 | $ 0.10 |