INCOME TAXES (Details) - USD ($) $ in Thousands	3 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Income Tax Disclosure [Abstract]
Provision for income taxes	$ 19,318	$ 7,213
Income before taxes from continuing operations	68,020	23,917
Effective income tax rate reconciliation, disposition of assets	(10,852)
Effective income tax rate reconciliation, disposition of assets, net of tax	(8,323)
Effective income tax rate reconciliation, adjustments related to strategic review cost, amount	8,232
Effective income tax rate reconciliation, adjustments related to strategic review cost, net of tax	6,222
Effective income tax rate reconciliation, proxy contest cost	1,503	2,291
Effective income tax rate reconciliation, proxy contest cost, net of tax	1,153	1,768
Other tax expense (benefit) that affect comparability	$ (333)	(891)
Restructuring charges		1,716
Restructuring charges, net of tax		1,330
Effective income tax rate reconciliation, acquisition cost		2,595
Effective income tax rate reconciliation, acquisition cost, net of tax		$ 2,003
Effective tax rate	29.10%	31.50%