Accounts Receivable, Net (Details) - USD ($) $ in Thousands	Apr. 30, 2025	Jul. 31, 2024
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts receivable, gross	$ 770,591	$ 798,410
Less: Allowance for credit loss	(12,748)	(12,533)
Accounts receivable, net	757,843	785,877
Advance charges receivable
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts receivable, gross	551,037	598,805
Trade accounts receivable
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts receivable, gross	188,087	173,652
Other receivables
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts receivable, gross	$ 31,467	$ 25,953