OTHER OPERATING EXPENSE (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Other Income and Expenses [Abstract]
Acquisition and integration costs	$ 0	$ 105	$ 70	$ 1,193
Restructuring costs	457	1,303	2,859	3,309
Startup costs	772	1,781	2,569	5,567
Remediation costs	231	857	883	1,997
Other costs	2,442	2,215	4,780	2,646
Resolution and Plea Agreements	2,000	0	28,500	0
Total	$ 5,902	$ 6,261	$ 39,661	$ 14,712

Amount of capitalized acquisition cost incurred during period and excluded from amortization for oil- and gas-producing activities accounted for under full cost method. Excludes exploration and development costs and capitalized interest.

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Business development involves the development of products and services, their delivery, design and their implementation. Business development includes a number of techniques designed to grow an economic enterprise. Such techniques include, but are not limited to, assessments of marketing opportunities and target markets, intelligence gathering on customers and competitors, generating leads for possible sales, follow-up sales activity, formal proposal writing and business model design. Business development involves evaluating a business and then realizing its full potential, using such tools as marketing, sales, information management and customer service.

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Amount, before recovery, of expense for known and estimated future costs arising from requirement to perform environmental remediation.

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Amount charged against operating income increasing loss contingency liability, after adjustments to reduce previously estimated charges.

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The total amount of other operating cost and expense items that are associated with the entity's normal revenue producing operation.

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Amount of other expense that is infrequent in occurrence or unusual in nature.

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Amount, after cash payment, of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

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