Related-Party Transactions - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended
	Nov. 30, 2022	Nov. 30, 2021	Aug. 31, 2022
Related Party Transaction [Line Items]
Total revenue	$ 80,586	$ 73,421
Revenue Contracts with Investors
Related Party Transaction [Line Items]
Total revenue	6,700	$ 6,200
Deferred revenue	4,500		$ 4,400
Accounts receivables due from related party	$ 5,300		$ 10,100
Accenture | Common Stock
Related Party Transaction [Line Items]
Equity interest ownership percentage	16.00%