INCOME TAXES (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2022	Mar. 31, 2021
Income Tax Disclosure [Abstract]
Income tax expense (benefit)	$ 2,672	$ (36,624)	$ (4,896)	$ (54,739)
Effective tax rate	(136.90%)	22.90%	8.00%	21.40%
Equity compensation				$ 4,100