OTHER OPERATING INCOME / EXPENSE (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Mar. 31, 2025	Mar. 31, 2024	Mar. 31, 2025	Mar. 31, 2024
Other Income and Expenses [Abstract]
Acquisition and integration costs	$ 0	$ 0	$ 0	$ 70
Restructuring costs	1,009	1,368	1,233	2,402
Startup costs	558	967	1,117	1,797
Remediation costs	0	369	0	652
Other costs	1,858	1,236	3,152	2,338
Settlement agreement	(7,550)	0	(7,550)	0
Resolution and Plea Agreements	0	26,500	0	26,500
Total	$ (4,125)	$ 30,440	$ (2,048)	$ 33,759

Gain Contingency, Settlement Gain (Loss)

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- Definition

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.

+ References

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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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- Definition

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

+ References

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-Topic 410
-SubTopic 30
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Amount charged against operating income increasing loss contingency liability, after adjustments to reduce previously estimated charges.

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

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The net amount of other operating income and expenses, the components of which are not separately disclosed on the income statement, from items that are associated with the entity's normal revenue producing operations.

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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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