v3.25.2
Earnings per Share (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
3 Months Ended 9 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Numerator for diluted and basic earnings per share:        
Net income $ 181,789 $ 126,256 $ 496,932 $ 377,120
Denominator — share:        
Basic weighted-average shares (in shares) 24,284 24,646 24,350 24,743
Effect of dilutive securities (in shares) 291 369 346 386
Diluted weighted-average shares (in shares) 24,575 25,015 24,696 25,129
Earnings per share:        
Basic (in dollars per share) $ 7.49 $ 5.12 $ 20.41 $ 15.24
Diluted (in dollars per share) $ 7.40 $ 5.05 $ 20.12 $ 15.01