Long-Term Debt - Schedule of Components of Long-Term Debt (Details) - USD ($) $ in Thousands	Oct. 31, 2025	Jul. 31, 2025
Line of Credit Facility [Line Items]
Senior unsecured notes	$ 926,064	$ 933,812
Unsecured notes	5,777	5,723
Other debt	18,843	19,930
Debt issuance costs, net of amortization	(10,104)	(10,833)
Total long-term debt, net of debt issuance costs	915,960	922,979
Less: Current portion of long-term debt	(2,831)	(3,367)
Total long-term debt, net, less current portion	913,129	919,612
Term loan
Line of Credit Facility [Line Items]
Term loan	401,444	408,159
Unsecured Debt | Senior unsecured notes
Line of Credit Facility [Line Items]
Senior unsecured notes	$ 500,000	$ 500,000