v3.26.3
Income Taxes - Schedule of Reconciliation of the U.S. Statutory Income Tax Rate with the Effective Income Tax Rate (Details) - USD ($)
$ in Millions
12 Months Ended
Jul. 31, 2026
Jul. 31, 2025
Jul. 31, 2024
Amount      
U.S. statutory federal income tax rate $ 123.0    
Domestic state and local income taxes, net of federal tax effect 5.3    
Foreign tax effects 26.4    
Effect of changes in tax laws or rates enacted in the current period 0.0    
Effect of cross-border tax laws      
Foreign tax credit on withholding taxes (8.3)    
Foreign derived intangible income (4.8)    
Other (4.0)    
Tax credits (1.9)    
Changes in valuation allowances 1.1    
Nontaxable or nondeductible items      
Tax benefits on stock-based compensation (8.1)    
Other 3.1    
Changes in unrecognized tax benefits 0.2    
Total provision for income taxes $ 132.0 $ 125.2 $ 121.3
Percent      
U.S. statutory federal income tax rate 21.00% 21.00% 21.00%
State income taxes 0.90% 1.80% 1.20%
Foreign tax effects 4.50% 2.50% 2.70%
Effect of changes in tax laws or rates enacted in the current period 0.00%    
Effect of cross-border tax laws      
Foreign tax credit on withholding taxes (0.014)    
Foreign derived intangible income (0.80%) (1.50%) (1.30%)
Other (0.70%)    
Tax credits (0.30%)    
Changes in valuation allowances 0.20%    
Nontaxable or nondeductible items      
Tax benefits on stock-based compensation (1.40%)    
Other 0.50%    
Change in unrecognized tax benefits 0.00% 0.20% 1.20%
Effective income tax rate 22.50% 25.40% 22.70%
Tax Jurisdiction of Domicile [Extensible Enumeration] UNITED STATES