INCOME TAXES (Details) - USD ($) $ in Thousands	3 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Income Tax Disclosure [Abstract]
Provision (benefit) for income taxes	$ 17,965	$ 19,318
Income before taxes	60,142	68,020
Effective income tax rate reconciliation, adjustments related to strategic review cost, amount	4,658	8,232
Effective income tax rate reconciliation, adjustments related to strategic review cost, net of tax	3,500	6,222
Restructuring charges	12,400
Restructuring charges, net of tax	9,213
Effective income tax rate reconciliation, tax expense (benefit), disposition of assets	(547)	(10,852)
Effective income tax rate reconciliation, tax expense (benefit), disposition of assets, net of tax	(406)	(8,323)
Other tax expense (benefit) that affect comparability	$ 783	(333)
Effective income tax rate reconciliation, proxy contest cost		1,503
Effective income tax rate reconciliation, proxy contest cost, net of tax		$ 1,153
Effective tax rate	27.90%	29.10%