Other Liabilities (Details) - USD ($) $ in Thousands	Aug. 31, 2022	Aug. 31, 2021	Aug. 31, 2020
Other Liabilities Disclosure [Abstract]
Customer Margin Deposits And Credit Balances	$ 283,234	$ 269,114
CustomerAdvancepayments	$ 525,003	439,293
Derivative Liability, Current, Statement of Financial Position [Extensible Enumeration]	Other Liabilities, Current
Derivative Liability, Current	$ 398,781	449,522
Other current liabilities	1,000,000	150,000	$ 63,000
Other Liabilities, Current	$ 2,207,018	$ 1,307,929