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GOODWILL AND INTANGIBLES - Narrative (Details) - USD ($) $ in Thousands	12 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2020
Goodwill and Intangible Assets Disclosure [Abstract]
Foreign currency translations adjustments	$ 14,234
Amortization expense	18,215	$ 9,561	$ 9,486
Amortization expense estimated for 2023	21,785
Amortization expense estimated for 2024	21,305
Amortization expense estimated for 2025	21,305
Amortization expense estimated for 2026	21,305
Amortization expense estimated for 2027	21,305
Amortization expense estimated thereafter	255,241
Goodwill [Line Items]
Goodwill, impairment loss	342,027
Consumer and Professional Products
Goodwill [Line Items]
Goodwill, impairment loss	342,027
Impairment of indefinite-lived intangible assets	$ 175,000