v3.26.3
Earnings Per Common Share - Summary of Earnings Per Common Share (Detail) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Numerator for both basic and diluted earnings per common share:        
Net income available to common shareholders $ 85,265 $ 81,042 $ 258,096 $ 124,401
Denominator:        
Total average basic common shares outstanding 95,950,360 95,995,174 96,027,044 89,593,739
Effect of dilutive stock options and other stock compensation [1] 682,586 121,443 521,121 124,967
Total diluted average common shares outstanding 96,632,946 96,116,617 96,548,165 89,718,706
Earnings per common share - basic $ 0.89 $ 0.84 $ 2.69 $ 1.39
Earnings per common share - diluted $ 0.88 $ 0.84 $ 2.67 $ 1.39
[1] There were 103,613 and 422,836 options to purchase shares were not included in the diluted shares computation for the nine months ended September 30, 2026 and 2025, respectively, because the exercise price was greater than the average market price of a common share; therefore, the effect would be antidilutive.