CONSOLIDATED STATEMENTS OF STOCKHOLDERS' (DEFICIT) EQUITY PARENTHETICAL - $ / shares |
12 Months Ended | ||
|---|---|---|---|
May 31, 2022 |
May 31, 2021 |
May 31, 2020 |
|
| Increase (Decrease) in Stockholders' Equity [Roll Forward] | |||
| Dividends declared per common share (in dollars per share) | $ 1.28 | $ 1.04 | $ 0.96 |