OTHER OPERATING EXPENSE (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Mar. 31, 2024	Mar. 31, 2023
Other Income and Expenses [Abstract]
Acquisition and integration costs	$ 0	$ 105	$ 70	$ 1,088
Restructuring costs	1,368	1,740	2,402	2,006
Startup costs	967	2,281	1,797	3,786
Remediation costs	369	555	652	1,140
Other costs	1,236	131	2,338	431
Accrued expenses	26,500	0	26,500	0
Total	$ 30,440	$ 4,812	$ 33,759	$ 8,451