COMMITMENTS AND CONTINGENCIES (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Sep. 30, 2025 |
Sep. 30, 2024 |
Sep. 30, 2023 |
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| Loss Contingencies [Line Items] | |||
| Purchase obligation, purchases during period | $ 81,911 | $ 76,629 | $ 110,175 |
| Purchase obligation, due in next twelve months | 58,797 | ||
| Purchase obligation, to be paid, after year five | $ 0 | ||
| Peekskill, New York | |||
| Loss Contingencies [Line Items] | |||
| Site contingency, ownership period | 3 years | ||
| Memphis, TN | |||
| Loss Contingencies [Line Items] | |||
| Site contingency, ownership period | 50 years | ||
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- Definition Long-Term Purchase Commitment, Purchases Under Commitment During Period No definition available.
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- Definition Site Contingency, Ownership Period No definition available.
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of purchase arrangement to be paid after fifth fiscal year following current fiscal year. Includes, but is not limited to, recorded and unrecorded purchase obligations, long-term purchase commitment, and short-term purchase commitment. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of purchase arrangement to be paid in next fiscal year following current fiscal year. Includes, but is not limited to, recorded and unrecorded purchase obligations, long-term purchase commitment, and short-term purchase commitment. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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