INCOME TAXES - Disclosure of detailed information about unrecognized deductible temporary differences and unused tax losses for no deferred tax asset recognized (Details) - CAD ($) $ in Thousands |
Aug. 31, 2022 |
Aug. 31, 2021 |
|---|---|---|
| Major components of tax expense (income) [abstract] | ||
| Deductible temporary differences | $ 24,667 | $ 31,803 |
| Tax losses | 238,595 | 191,607 |
| Temporary differences for which deferred tax liabilities have not been recognised | $ 263,262 | $ 223,410 |