Quarterly report [Sections 13 or 15(d)]

Earnings Per Share - Schedule of Earnings Per Share, Basic and Diluted (Details)

v3.26.3
Earnings Per Share - Schedule of Earnings Per Share, Basic and Diluted (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2026
Jun. 30, 2026
Mar. 31, 2026
Sep. 30, 2025
Jun. 30, 2025
Mar. 31, 2025
Sep. 30, 2026
Sep. 30, 2025
Earnings Per Share [Abstract]                
Net income $ 167,368 $ 153,930 $ 142,902 $ 121,238 $ 116,140 $ 120,652 $ 464,200 $ 358,030
Basic earnings per share:                
Weighted average shares outstanding for basic earnings per share (in shares) 68,974,683     68,954,649     68,969,482 68,952,951
Basic earnings per share (in dollars per share) $ 2.43     $ 1.76     $ 6.73 $ 5.19
Diluted earnings per share:                
Weighted average shares outstanding for basic earnings per share (in shares) 68,974,683     68,954,649     68,969,482 68,952,951
Effect of dilutive securities:                
Incentive and equity compensation plans (in shares) 61,653     76,125     49,976 71,895
Weighted average shares outstanding for diluted earnings per share (in shares) 69,036,336     69,030,774     69,019,458 69,024,846
Diluted earnings per share (in dollars per share) $ 2.42     $ 1.76     $ 6.73 $ 5.19