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STOCKHOLDERS EQUITY AND EARNINGS PER SHARE (Calculations of the Basic and Diluted Earnings Per Share) (Details) - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Feb. 28, 2023 | Feb. 28, 2022 | Feb. 28, 2023 | Feb. 28, 2022
Earnings Per Share [Abstract] |  |  |  |
Net earnings | $ 179,849 | $ 383,314 | $ 441,623 | $ 616,203
Average basic shares outstanding (shares) | 117,224,517 | 121,458,196 | 117,249,266 | 121,293,030
Effect of dilutive securities (shares) | 1,498,742 | 1,394,214 | 1,735,832 | 1,454,951
Average diluted shares outstanding (shares) | 118,723,259 | 122,852,410 | 118,985,098 | 122,747,981
Earnings per share: |  |  |  |
Basic (in USD per share) | $ 1.53 | $ 3.16 | $ 3.77 | $ 5.08
Diluted (in USD per share) | $ 1.51 | $ 3.12 | $ 3.71 | $ 5.02

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