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REVENUE RECOGNITION - Contract Assets and Contract Liabilities (Details) - USD ($)
$ in Thousands
3 Months Ended
Nov. 30, 2019
Aug. 31, 2019
Revenue from Contract with Customer [Abstract]    
Contract assets (included in other current assets) $ 89,507 $ 103,805
Contract liabilities (included in accrued expenses and other payables) 34,037 $ 37,165
Revenue reclassified from contract liabilities $ 14,500