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NEW MARKETS TAX CREDIT TRANSACTIONS (Details) $ in Thousands | 12 Months Ended | 24 Months Ended |
--- | --- | --- | ---
Aug. 31, 2025 USD ($) | Dec. 31, 2017 numberOfTaxCreditTransactions | Aug. 31, 2024 USD ($)
Income Tax Contingency [Line Items] |  |  |
Number of New Markets Tax Credit transactions | numberOfTaxCreditTransactions |  | 3 |
Deferred Revenue, Revenue Recognized | $ 17,700 |  |
Other Liabilities, Noncurrent | 225,044 |  | $ 255,222
Fund 156 | Micro Mill |  |  |
Income Tax Contingency [Line Items] |  |  |
USBCDC Capital Contribution | 17,700 |  |
Commonwealth Loan | $ 35,300 |  |
Commonwealth Loan Rate (Percent) | 1.08% |  |
QEI to CDE | $ 51,500 |  |
Fund 156 | Micro Mill | Qualified Equity Investment Loans | CMC Steel Oklahoma, LLC |  |  |
Income Tax Contingency [Line Items] |  |  |
CDE Loan | 50,700 |  |
Fund 249 |  |  |
Income Tax Contingency [Line Items] |  |  |
Other accrued expenses and payables | 6,700 |  |
Fund 249 | Spooler Project |  |  |
Income Tax Contingency [Line Items] |  |  |
USBCDC Capital Contribution | 6,700 |  |
Commonwealth Loan | $ 14,000 |  |
Commonwealth Loan Rate (Percent) | 1.39% |  |
QEI to CDE | $ 20,000 |  |
Fund 249 | Spooler Project | Qualified Equity Investment Loans | CMC Steel Oklahoma, LLC |  |  |
Income Tax Contingency [Line Items] |  |  |
CDE Loan | $ 19,400 |  |
Fund 219 |  |  |
Income Tax Contingency [Line Items] |  |  |
Period at end of which Company may be entitled or obligated to repurchase interest in the fund | 8 years |  |
Other Liabilities, Noncurrent | $ 2,800 |  |
Fund 219 and Fund 222 | T-post Shop |  |  |
Income Tax Contingency [Line Items] |  |  |
USBCDC Capital Contribution | 5,000 |  |
Commonwealth Loan | $ 10,400 |  |
Commonwealth Loan Rate (Percent) | 1.16% |  |
QEI to CDE | $ 15,000 |  |
Fund 219 and Fund 222 | T-post Shop | Qualified Equity Investment Loans | CMC Steel Oklahoma, LLC |  |  |
Income Tax Contingency [Line Items] |  |  |
CDE Loan | $ 14,700 |  |
Fund 156 and Fund 249 |  |  |
Income Tax Contingency [Line Items] |  |  |
Period at end of which Company may be entitled or obligated to repurchase interest in the fund | 7 years |  |
Fund 222 |  |  |
Income Tax Contingency [Line Items] |  |  |
USBCDC Capital Contribution | $ 2,200 |  |
CDE Loan |  |  | $ 2,100

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