Stockholders' Equity - Valuation Assumptions (Details) - Stock Option	12 Months Ended
	Jul. 31, 2024 Rate	Jul. 31, 2023 Rate	Jul. 31, 2022 Rate
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term	5 years 4 months 24 days	5 years 8 months 15 days	6 years 2 months 23 days
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Volatility Rate	30.23%	29.64%	30.04%
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate	1.89%	2.01%	2.26%
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate	4.72%	3.66%	1.27%