DISCONTINUED OPERATIONS - Narrative (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Sep. 30, 2023
Discontinued Operations \| Installation Services and Other Discontinued Activities
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Discontinued operation, insurance claims, warranty and environmental reserves	$ 7,994	$ 11,798

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