Contingencies and Litigation - Additional Information (Details) - USD ($) $ in Thousands	Nov. 30, 2024	Aug. 31, 2024
Standby Letters of Credit [Member]
Commitments and Contingencies Disclosure [Abstract]
Outstanding letters of credit	$ 2,900	$ 4,400
Loss Contingencies [Line Items]
Outstanding letters of credit	2,900	4,400
Surety Bond
Commitments and Contingencies Disclosure [Abstract]
Outstanding letters of credit	3,800	3,800
Loss Contingencies [Line Items]
Outstanding letters of credit	$ 3,800	$ 3,800