DERIVATIVES - Schedule of Derivative Location On Balance Sheet (Details) - USD ($) $ in Thousands	Feb. 28, 2023	Aug. 31, 2022
Commodity | Prepaid Expenses and Other Current Assets
Derivatives, Fair Value [Line Items]
Derivative assets (other current assets)	$ 13,826	$ 26,180
Commodity | Other Noncurrent Assets
Derivatives, Fair Value [Line Items]
Derivative assets (other current assets)	268,203	134,667
Commodity | Accounts Payable and Accrued Liabilities
Derivatives, Fair Value [Line Items]
Derivative liabilities (accrued expenses and other payables)	6,248	1,110
Commodity | Other Noncurrent Liabilities
Derivatives, Fair Value [Line Items]
Derivative liabilities (accrued expenses and other payables)	1,778	150
Foreign exchange | Prepaid Expenses and Other Current Assets
Derivatives, Fair Value [Line Items]
Derivative assets (other current assets)	5,099	1,296
Foreign exchange | Accounts Payable and Accrued Liabilities
Derivatives, Fair Value [Line Items]
Derivative liabilities (accrued expenses and other payables)	$ 3,616	$ 3,126