Balance Sheet Components - Schedule of Property and Equipment - Net (Details) - USD ($) $ in Thousands	Aug. 31, 2023	Aug. 31, 2022
Property Plant And Equipment [Line Items]
Property and equipment - gross	$ 134,329	$ 95,646
Less: accumulated depreciation and amortization	(27,902)	(20,056)
Total property and equipment – net	106,427	75,590
Leasehold Improvements
Property Plant And Equipment [Line Items]
Property and equipment - gross	75,472	56,668
Lease Assets
Property Plant And Equipment [Line Items]
Property and equipment - gross	6,247	6,166
Furniture, Fixtures and Equipment
Property Plant And Equipment [Line Items]
Property and equipment - gross	34,213	21,759
Computer Equipment
Property Plant And Equipment [Line Items]
Property and equipment - gross	2,792	1,307
Vehicles
Property Plant And Equipment [Line Items]
Property and equipment - gross	220	159
Software
Property Plant And Equipment [Line Items]
Property and equipment - gross	1,016	921
Construction in Progress
Property Plant And Equipment [Line Items]
Property and equipment - gross	$ 14,369	$ 8,666