WARRANTY LIABILITY - Narrative (Details) - USD ($) $ in Thousands	6 Months Ended
	Mar. 31, 2023	Sep. 30, 2022
Product Warranty Liability [Line Items]
Warranty liability, current	$ 20,101	$ 16,786
Warranty liability, noncurrent	$ 1,240	$ 1,240
Home and Building Products | Minimum
Product Warranty Liability [Line Items]
Product warranty period	1 year
Home and Building Products | Maximum
Product Warranty Liability [Line Items]
Product warranty period	10 years
CPP
Product Warranty Liability [Line Items]
Product warranty period	90 days