v3.25.2
Earnings Per Share (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2025
Mar. 31, 2025
Jun. 30, 2024
Mar. 31, 2024
Jun. 30, 2025
Jun. 30, 2024
Earnings Per Share [Abstract]            
Net income $ 116,140 $ 120,652 $ 114,589 $ 114,417 $ 236,792 $ 229,006
Basic earnings per share:            
Weighted average shares outstanding for basic earnings per share (in shares) 22,987,326   22,987,971   22,984,029 22,995,486
Basic earnings per share (in dollars per share) $ 5.05   $ 4.99   $ 10.30 $ 9.96
Diluted earnings per share:            
Weighted average shares outstanding for basic earnings per share (in shares) 22,987,326   22,987,971   22,984,029 22,995,486
Incentive and equity compensation plans (in shares) 26,254   25,822   24,925 22,827
Weighted average shares outstanding for diluted earnings per share (in shares) 23,013,580   23,013,793   23,008,954 23,018,313
Diluted earnings per share (in dollars per share) $ 5.05   $ 4.98   $ 10.29 $ 9.95