v3.25.2
Earnings Per Share - Additional Information (Detail) - shares
12 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2023
Earnings per share [abstract]      
Effect of dilutive shares 10,000,000 9,000,000 9,000,000
Antidilutive shares 0 0 0