v3.25.2
Allowance for Credit Losses - By Loan Class (Details) - USD ($)
$ in Thousands
1 Months Ended 3 Months Ended 6 Months Ended 12 Months Ended
Mar. 31, 2024
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Dec. 31, 2024
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]            
Balance at the beginning of the period   $ 158,707 $ 142,798 $ 156,537 $ 157,069 $ 157,069
Losses charged to allowance   (9,978) (4,260) (11,977) (32,084)  
Recoveries credited to allowance   1,856 1,300 2,696 1,875  
Net (losses) recoveries charged to allowance   (8,122) (2,960) (9,281) (30,209)  
Credit loss expense   4,398 8,771 7,727 21,749  
Balance at the end of the period $ 142,798 154,983 148,609 154,983 148,609 156,537
Commercial, financial and agricultural | Commercial            
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]            
Charge-down due to customer filing bankruptcy 25,600          
Commercial, financial and agricultural | Domestic | Commercial            
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]            
Balance at the beginning of the period   28,946 26,676 29,853 35,550 35,550
Losses charged to allowance   (1,749) (1,979) (3,537) (29,720) (34,149)
Recoveries credited to allowance   1,626 1,234 2,447 1,789  
Net (losses) recoveries charged to allowance   (123) (745) (1,090) (27,931)  
Credit loss expense   (409) 1,324 (349) 19,636  
Balance at the end of the period 26,676 28,414 27,255 28,414 27,255 29,853
Commercial, financial and agricultural | Domestic | Commercial real estate: farmland & commercial            
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]            
Balance at the beginning of the period   45,667 39,402 43,990 42,703 42,703
Recoveries credited to allowance   106 6 112 10  
Net (losses) recoveries charged to allowance   106 6 112 10  
Credit loss expense   887 5,480 2,558 2,175  
Balance at the end of the period 39,402 46,660 44,888 46,660 44,888 43,990
Commercial, financial and agricultural | Domestic | Commercial Real Estate Multifamily Receivable [Member]            
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]            
Balance at the beginning of the period   4,857 3,768 4,869 5,088 5,088
Credit loss expense   3,143 (240) 3,131 (1,560)  
Balance at the end of the period 3,768 8,000 3,528 8,000 3,528 4,869
Commercial real estate | Domestic | Commercial real estate construction development            
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]            
Balance at the beginning of the period   61,865 55,097 60,639 55,291 55,291
Losses charged to allowance   (8,121) (2,228) (8,121) (2,228) (2,228)
Net (losses) recoveries charged to allowance   (8,121) (2,228) (8,121) (2,228)  
Credit loss expense   321 1,971 1,547 1,777  
Balance at the end of the period 55,097 54,065 54,840 54,065 54,840 60,639
Real estate - mortgage | Domestic | Residential First Lien            
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]            
Balance at the beginning of the period   5,669 5,757 5,528 5,812 5,812
Losses charged to allowance   (3) (1) (49) (46) (46)
Recoveries credited to allowance   13 34 15 36  
Net (losses) recoveries charged to allowance   10 33 (34) (10)  
Credit loss expense   563 16 748 4  
Balance at the end of the period 5,757 6,242 5,806 6,242 5,806 5,528
Real estate - mortgage | Domestic | Residential Junior Lien            
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]            
Balance at the beginning of the period   10,077 10,648 10,031 11,024 11,024
Losses charged to allowance   (82)   (202)    
Recoveries credited to allowance   109 26 116 35  
Net (losses) recoveries charged to allowance   27 26 (86) 35  
Credit loss expense   (106) (35) 53 (420)  
Balance at the end of the period 10,648 9,998 10,639 9,998 10,639 10,031
Consumer | Domestic            
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]            
Balance at the beginning of the period   262 313 281 318 318
Losses charged to allowance   (23) (52) (68) (90) (185)
Recoveries credited to allowance   2   6 5  
Net (losses) recoveries charged to allowance   (21) (52) (62) (85)  
Credit loss expense   32 53 54 81  
Balance at the end of the period 313 273 314 273 314 281
Foreign | Foreign            
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]            
Balance at the beginning of the period   1,364 1,137 1,346 1,283 1,283
Credit loss expense   (33) 202 (15) 56  
Balance at the end of the period $ 1,137 $ 1,331 $ 1,339 $ 1,331 $ 1,339 $ 1,346