COMMITMENTS AND CONTINGENCIES - Additional Information (Details) - USD ($) $ in Thousands |
Feb. 28, 2021 |
Aug. 31, 2020 |
|---|---|---|
| Indemnifications and Guarantees [Abstract] | ||
| Expressly limited performance guarantee | $ 881,000 | $ 832,000 |
| Portion of guarantee not recoverable | $ 80,000 | $ 87,000 |