LEASES - Supplemental Cash Flow Information (Details) - USD ($) $ in Thousands	9 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	$ 30,163	$ 34,759
Financing cash flows from finance leases	1,673	1,936
Total	$ 31,836	$ 36,695