INCOME TAXES - Reconciliation of Unrecognized Tax Benefits (Details) - USD ($) $ in Thousands	12 Months Ended
	Aug. 31, 2023	Aug. 31, 2022	Aug. 31, 2021
Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]
Balance	$ 20,171	$ 14,870	$ 12,331
Additions based on tax positions related to the current year	4,372	7,959	4,259
Release for tax positions of prior years	(3,490)	(2,658)	(1,720)
Balance	21,053	20,171	14,870
Accrued interest	$ 1,600	$ 1,400	$ 1,300