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STOCK-BASED COMPENSATION PLANS (Details) - USD ($)
3 Months Ended 9 Months Ended
May 31, 2023
May 31, 2022
May 31, 2021
May 31, 2023
May 31, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Vesting period in years       3 years  
Share-based compensation expense $ 0 $ 0   $ 0 $ 0
Stock-based compensation $ 10,376,000   $ 11,986,000 $ 44,000,000 $ 37,856,000
Equity method awards          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Number of shares granted       1,439,000 1,467,000
Weighted average grant-date fair value       $ 36.88 $ 28.16
Liability method awards          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Number of shares granted       269,000 261,000
Equivalent shares outstanding 541,202     541,202  
Equivalent shares expected to vest 514,142     514,142