LEASES - Schedule of Future Maturities of Lease Payments for Operating Leases (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Sep. 30, 2023
Operating Leases
2024	$ 22,572
2025	39,545
2026	30,430
2027	25,660
2028	20,686
2029	16,284
Thereafter	69,084
Total lease payments	224,261
Less: Imputed Interest	(45,533)
Present value of lease liabilities	178,728	$ 179,856
Finance Leases
2024	97
2025	125
2026	67
2027	6
2028	0
2029	0
Thereafter	0
Total lease payments	295
Less: Imputed Interest	(16)
Present value of lease liabilities	$ 279	$ 464