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DISCONTINUED OPERATIONS - Narrative (Details) - USD ($) $ in Thousands			3 Months Ended		9 Months Ended		12 Months Ended
	Feb. 28, 2025	Nov. 01, 2024	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024	Dec. 31, 2024	Sep. 01, 2023
Discontinued Operations and Disposal Groups [Abstract]
Consideration								$ 116,000
Cash received		$ 60,000
Debt assumed		20,000		$ 20,000		$ 20,000
Cash retained by buyer		2,000
Working capital adjustments		20,500
Escrow funds		19,800
Projected withholding taxes		10,800
Transaction expenses		$ 4,400
Proceeds from the sale of Terphane	$ 9,800				$ 9,835	0
Pre-tax gain (loss)			$ 0	$ 0	$ 9,657	$ 0	$ (74,900)
Gains on derivative financial instruments							$ 102,300

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- Definition

Disposal Group, Including Discontinued Operation, Cash assumed by buyer

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- Definition

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Disposal Group, Including Discontinued Operation, Realized Other Comprehensive Income

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Disposal Group, Including Discontinued Operation, Transaction expenses

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Disposal Group, Including Discontinued Operation, Withholding taxes

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- Definition

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- Definition

Amount of consideration received or receivable for the disposal of assets and liabilities, including discontinued operation.

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- Definition

Amount of gain (loss) from sale and disposal of integrated set of activities and assets capable of being conducted and managed for purpose of providing return in form of dividend, lower cost, or other economic benefit to investor, owner, member and participant.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 230
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 28
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482740/230-10-45-28

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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The cash inflow associated with the amount received from the sale of a portion of the company's business, for example a segment, division, branch or other business, during the period.

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This element represents the cash inflow during the period from the sale of a component of the entity.

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