BUSINESS SEGMENTS - Schedule of Reportable Segments from Continuing Operations (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Mar. 31, 2024	Mar. 31, 2023
Segment Reporting Information [Line Items]
Revenue	$ 672,880	$ 710,984	$ 1,316,033	$ 1,360,368
Home and Building Products
Segment Reporting Information [Line Items]
Revenue	392,062	396,659	787,853	793,232
Consumer and Professional Products
Segment Reporting Information [Line Items]
Revenue	$ 280,818	$ 314,325	$ 528,180	$ 567,136