Income Taxes - Schedule of Reconciliation of Expected U.S. Statutory Tax Rate (Details)	12 Months Ended
	Jul. 31, 2025	Jul. 31, 2024	Jul. 31, 2023
Effective Income Tax Rate, Continuing Operations, Tax Rate Reconciliation [Abstract]
Federal statutory rate	21.00%	21.00%	21.00%
State income taxes, net of federal income tax benefit	2.10%	2.40%	2.00%
International rate differential	0.30%	0.10%	(0.30%)
Compensation and fringe benefits	(1.60%)	(0.70%)	(1.00%)
FDII and/or GILTI	(0.028)	(0.028)	(0.028)
Federal return to provision adjustment	(0.10%)	0.00%	(0.10%)
Other differences	(0.60%)	0.50%	1.60%
Effective tax rate	18.30%	20.50%	20.40%