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OPERATING SEGMENTS (Reconciliations of Earnings from Continuing Operations to Adjusted Operating Profit) (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Aug. 31, 2022 | Aug. 31, 2021 | Aug. 31, 2020
Segment Reporting [Abstract] |  |  |
Net earnings from continuing operations | $ 1,217,262 | $ 412,865 | $ 278,302
Interest expense | (50,709) | (51,904) | (61,837)
Income taxes | (297,885) | (121,153) | (92,476)
Amortization of acquired unfavorable contract backlog | 0 | (6,035) | (29,367)
Impairment of assets | (4,926) | (6,784) | (7,611)
Adjusted EBITDA | $ 1,745,806 | $ 754,284 | $ 576,608

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