Accounts Receivable, Net (Details) - USD ($) $ in Thousands	Apr. 30, 2024	Jul. 31, 2023
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts receivable, gross, current	$ 834,982	$ 710,678
Less: Allowance for credit loss	(12,332)	(8,640)
Accounts receivable, net	822,650	702,038
Advance charges receivable
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts receivable, gross, current	616,324	537,261
Trade accounts receivable
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts receivable, gross, current	193,334	157,083
Other receivables
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts receivable, gross, current	$ 25,324	$ 16,334