Goodwill and Other Intangible Assets, Net - Schedule of Gross Change in Carrying Amount of Goodwill (Details) - USD ($)	12 Months Ended
	Aug. 31, 2024	Aug. 31, 2023	Aug. 31, 2022
Goodwill [Roll Forward]
Goodwill, beginning of period	$ 229,419,000	$ 255,198,000
Additions		14,759,000
Measurement period adjustments		(725,000)
Impairments	(215,941,000)	(39,270,000)	$ 0
Foreign currency translation adjustment	(373,000)	(543,000)
Goodwill, end of period	$ 13,105,000	$ 229,419,000	$ 255,198,000