Consolidated Statements of Stockholders' Equity (Parenthetical) - $ / shares |
3 Months Ended | |
|---|---|---|
Aug. 31, 2019 |
Aug. 31, 2018 |
|
| Consolidated Statements of Stockholders' Equity [Abstract] | ||
| Cash dividends per share | $ 0.62 | $ 0.56 |
| X | ||||||||||
- Definition Aggregate dividends declared during the period for each share of common stock outstanding. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- References No definition available.
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