LEASES - Summary of future maturities of lease payments for operating leases (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Sep. 30, 2021
Operating Leases
2023	$ 40,998
2024	33,985
2025	31,356
2026	22,734
2027	18,597
Thereafter	96,938
Total lease payments	244,608
Less: Imputed Interest	(53,514)
Present value of lease liabilities	191,094	$ 149,196
Finance Leases
2023	2,774
2024	2,290
2025	2,129
2026	2,106
2027	2,074
Thereafter	5,702
Total lease payments	17,075
Less: Imputed Interest	(3,015)
Present value of lease liabilities	$ 14,060	$ 16,467