XML 77 R56.htm IDEA: XBRL DOCUMENT v3.25.3
Earnings Per Share (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
 12 Months Ended
Sep. 30, 2025
Sep. 30, 2024
Sep. 30, 2023
Basic Earnings Per Share      
Net income $ 1,198,754 $ 1,042,895 $ 885,862
Less: Income allocated to participating securities 487 553 542
Net income available to common shareholders $ 1,198,267 $ 1,042,342 $ 885,320
Basic weighted average shares outstanding (in shares) 158,943 152,508 145,121
Net income per share — Basic (USD per share) $ 7.54 $ 6.83 $ 6.10
Diluted Earnings Per Share      
Net income available to common shareholders $ 1,198,267 $ 1,042,342 $ 885,320
Effect of dilutive shares 0 0 0
Net income available to common shareholders $ 1,198,267 $ 1,042,342 $ 885,320
Basic weighted average shares outstanding (in shares) 158,943 152,508 145,121
Dilutive shares (in shares) 1,630 158 45
Diluted weighted average shares outstanding (in shares) 160,573 152,666 145,166
Net income per share — Diluted (USD per share) $ 7.46 $ 6.83 $ 6.10