v3.25.2
Difference Between Income Taxes Computed at Federal Statutory Rate and Provision for Income Taxes (Detail)
12 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2023
Income Tax Disclosure [Abstract]      
Federal statutory rate 21.00% 21.00% 21.00%
Effect of:      
Foreign earnings taxed at lower rates (1.50%) (1.40%) (1.80%)
Foreign-derived intangible income deduction (1.00%) (1.10%) (1.30%)
State income taxes, net of federal benefit 1.50% 1.50% 1.60%
Research and development credit (1.10%) (1.10%) (1.10%)
Excess tax benefits relating to stock-based compensation (0.90%) (1.10%) (0.70%)
Interest, net 1.00% 1.10% 0.80%
Other reconciling items, net (1.40%) (0.70%) 0.50%
Effective rate 17.60% 18.20% 19.00%