LEASES - Supplemental Cash Flow Information (Details) - USD ($) $ in Thousands	6 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	$ 19,701	$ 22,510
Financing cash flows from finance leases	1,309	1,401
Total	$ 21,010	$ 23,911