v3.26.1
CONSOLIDATED STATEMENTS OF CONDITION (Parenthetical) - USD ($)
$ in Thousands
Mar. 31, 2026
Dec. 31, 2025
Mar. 31, 2025
Held-to-maturity securities, allowance for credit loss $ 257 $ 260 $ 446
Held-to-maturity securities, fair value $ 2,702,780 $ 2,785,147 $ 2,922,813
Preferred stock, authorized (in shares) 20,000,000 20,000,000 20,000,000
Common stock, stated value (usd per share) $ 1.00 $ 1.00 $ 1.00
Common stock, authorized (in shares) 100,000,000 100,000,000 100,000,000
Common stock, issued (in shares) 67,563,372 67,062,182 67,006,594
Treasury stock (in shares) 126,072 87,269 87,269
Series D Preferred Stock      
Preferred stock, liquidation value per share (usd per share) $ 25 $ 25  
Preferred stock, issued (in shares) 0 0 5,000,000
Preferred stock, outstanding (in shares) 0 0 5,000,000
Series E Preferred Stock      
Preferred stock, liquidation value per share (usd per share) $ 25,000 $ 25,000  
Preferred stock, issued (in shares) 0 11,500 11,500
Preferred stock, outstanding (in shares) 0 11,500 11,500
Series F Preferred Stock      
Preferred stock, liquidation value per share (usd per share) $ 25,000 $ 25,000  
Preferred stock, issued (in shares) 17,000 17,000 0
Preferred stock, outstanding (in shares) 17,000 17,000 0