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STOCK-BASED COMPENSATION PLANS (Details) - USD ($)
3 Months Ended 6 Months Ended
Feb. 28, 2023
Feb. 28, 2021
Feb. 28, 2023
Feb. 28, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Vesting period in years     3 years  
Share-based compensation expense     $ 0 $ 0
Stock-based compensation $ 16,949,000 $ 16,251,000 $ 33,624,000 $ 25,870,000
Equity method awards        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Number of shares granted     1,392,000 1,440,000
Weighted average grant-date fair value     $ 36.47 $ 27.95
Liability method awards        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Number of shares granted     242,000 261,000
Equivalent shares outstanding 514,417   514,417  
Equivalent shares expected to vest 488,696   488,696