BUSINESS SEGMENTS - Summary of Segment Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Sep. 30, 2022
Segment Reporting Information [Line Items]
Continuing assets	$ 2,771,545	$ 2,810,699
Total Assets	2,777,238	2,816,474
Discontinued Operations
Segment Reporting Information [Line Items]
Discontinued operations	5,693	5,775
Operating Segments
Segment Reporting Information [Line Items]
Continuing assets	2,616,058	2,652,389
Operating Segments | Consumer and Professional Products
Segment Reporting Information [Line Items]
Continuing assets	1,908,749	1,914,529
Operating Segments | Home and Building Products
Segment Reporting Information [Line Items]
Continuing assets	707,309	737,860
Corporate
Segment Reporting Information [Line Items]
Continuing assets	$ 155,487	$ 158,310