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DERIVATIVES AND RISK MANAGEMENT (Derivatives and Hedged Items Designated as Fair Value Hedging Instruments) (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Feb. 28, 2019
Feb. 28, 2018
Feb. 28, 2019
Feb. 28, 2018
Derivative Instruments, Gain (Loss) [Line Items]        
Gain (loss) before income taxes for fair value hedges $ 0 $ (1,315) $ 0 $ 1,796
Gain (loss) before income taxes for hedged items of fair value hedges 0 1,315 0 (1,796)
Foreign exchange | Net sales        
Derivative Instruments, Gain (Loss) [Line Items]        
Gain (loss) before income taxes for fair value hedges 0 8 0 (229)
Gain (loss) before income taxes for hedged items of fair value hedges 0 (8) 0 229
Foreign exchange | Cost of goods sold        
Derivative Instruments, Gain (Loss) [Line Items]        
Gain (loss) before income taxes for fair value hedges 0 (1,323) 0 2,025
Gain (loss) before income taxes for hedged items of fair value hedges $ 0 $ 1,323 $ 0 $ (2,025)