LEASES - Cash Flow and Other Information Related to Leases (Details) - USD ($) $ in Thousands	6 Months Ended
	Feb. 28, 2022	Feb. 28, 2021
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash outflows from operating leases	$ 17,720	$ 17,812
Operating cash outflows from finance leases	1,019	1,125
Financing cash outflows from finance leases	8,445	7,761
Right-of-Use Assets Obtained in Exchange for Lease Obligations [Abstract]
Operating leases	19,009	20,249
Finance leases	$ 6,716	$ 8,784