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FAIR VALUE MEASUREMENTS (Details) $ in Millions | Feb. 28, 2021 USD ($) Asset Liability | Aug. 31, 2020 Asset Liability
--- | --- | ---
Level 1 [Member] |  |
Fair Value Measurements [Abstract] |  |
Number of assets | Asset | 0 | 0
Number of liabilities | Liability | 0 | 0
Level 2 [Member] |  |
Fair Value Measurements [Abstract] |  |
Number of assets | Asset | 0 | 0
Number of liabilities | Liability | 0 | 0
Level 3 [Member] |  |
Fair Value Measurements [Abstract] |  |
Number of assets | Asset | 1 |
Number of liabilities | Liability | 1 |
Fair Value [Member] | Level 3 [Member] |  |
Fair Value Measurements [Abstract] |  |
Notes receivable | $ | $ 17.8 |
Carrying Value [Member] |  |
Fair Value Measurements [Abstract] |  |
Notes receivable | $ | $ 21.5 |

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