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STOCK-BASED COMPENSATION PLANS (Restricted Stock Awards and Performance Stock Units Excluding the Cash Component) (Details) - Restricted stock units and performance stock units excluding the cash component - $ / shares
12 Months Ended
Aug. 31, 2023
Aug. 31, 2022
Aug. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Outstanding number, beginning balance 1,993,630 2,190,795 2,245,637
Granted, number 1,438,695 1,466,628 1,519,153
Vested, number (1,621,002) (1,617,943) (1,451,846)
Forfeited, number (33,732) (45,850) (122,149)
Outstanding number, ending balance 1,777,591 1,993,630 2,190,795
Outstanding, weighted average grant-date fair value, beginning balance $ 27.59 $ 20.67 $ 18.79
Granted, weighted average grant-date fair value 36.88 28.16 20.49
Vested, weighted average grant-date fair value 25.32 18.84 17.62
Forfeited, weighted average grant-date fair value 36.65 23.57 20.19
Outstanding, weighted average grant-date fair value, ending balance $ 37.01 $ 27.59 $ 20.67