Summary of Significant Accounting Policies New Accounting Pronouncements (Details) - USD ($) $ in Thousands	Aug. 31, 2024	Aug. 31, 2023
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Operating Lease, Right-of-Use Asset	$ 32,961	$ 37,714
Retained Earnings (Accumulated Deficit) [Abstract]
Retained earnings	$ 261,870	$ 1,011,112