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Loans and Allowance for Credit Losses - Loan Classification by Risk Rating Category (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Dec. 31, 2024
Financing Receivable, Credit Quality Indicator [Line Items]          
2025 $ 5,709,367   $ 5,709,367   $ 8,026,428
2024 6,335,331   6,335,331   4,748,138
2023 4,117,118   4,117,118   8,284,234
2022 7,299,664   7,299,664   4,846,765
2021 4,009,655   4,009,655   1,575,443
Prior 2,656,405   2,656,405   1,594,205
Revolving Loans 6,977,624   6,977,624   6,410,563
Charged-off loans (23,058) $ (28,802) (41,030) $ (49,634)  
Potential problem loans 45,800   45,800   46,900
Financing Receivable, before Allowance for Credit Loss 37,105,164   37,105,164   35,485,776
2024          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     (4,055)    
2023          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     (7,255)    
2022          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     (9,898)    
2021          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     (5,884)    
Prior          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     (1,964)    
Revolving Loans          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     (11,909)    
2025          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     (65)    
Pass          
Financing Receivable, Credit Quality Indicator [Line Items]          
2025 5,570,231   5,570,231   7,926,441
2024 6,267,310   6,267,310   4,612,540
2023 4,002,891   4,002,891   8,154,123
2022 7,149,951   7,149,951   4,720,082
2021 3,820,597   3,820,597   1,559,402
Prior 2,608,864   2,608,864   1,559,598
Revolving Loans 6,876,211   6,876,211   6,329,457
Financing Receivable, before Allowance for Credit Loss 36,296,055   36,296,055   34,861,643
Special Mention          
Financing Receivable, Credit Quality Indicator [Line Items]          
2025 85,966   85,966   85,197
2024 57,383   57,383   99,687
2023 69,103   69,103   91,000
2022 117,201   117,201   61,027
2021 149,905   149,905   11,821
Prior 30,267   30,267   7,536
Revolving Loans 94,534   94,534   73,126
Financing Receivable, before Allowance for Credit Loss 604,359   604,359   429,394
Substandard          
Financing Receivable, Credit Quality Indicator [Line Items]          
2025 4,929 [1]   4,929 [1]   6,597
2024 791 [1]   791 [1]   6,607
2023 20,851 [1]   20,851 [1]   19,743
2022 17,977 [1]   17,977 [1]   342
2021 285 [1]   285 [1]   76
Prior 322 [1]   322 [1]   8,891
Revolving Loans 2,425 [1]   2,425 [1]   4,658
Financing Receivable, before Allowance for Credit Loss 47,580 [1]   47,580 [1]   46,914
Substandard-nonaccrual          
Financing Receivable, Credit Quality Indicator [Line Items]          
2025 48,241   48,241   8,193
2024 9,847   9,847   29,304
2023 24,273   24,273   19,368
2022 14,535   14,535   65,314
2021 38,868   38,868   4,144
Prior 16,952   16,952   18,180
Revolving Loans 4,454   4,454   3,322
Financing Receivable, before Allowance for Credit Loss         147,825
Doubtful-nonaccrual          
Financing Receivable, Credit Quality Indicator [Line Items]          
2025 0   0   0
2024 0   0   0
2023 0   0   0
2022 0   0   0
2021 0   0   0
Prior 0   0   0
Revolving Loans 0   0   0
Financing Receivable, before Allowance for Credit Loss 0   0   0
Substandard Nonaccrual          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, before Allowance for Credit Loss 157,170   157,170    
Commercial real estate - owner occupied          
Financing Receivable, Credit Quality Indicator [Line Items]          
2025 619,950   619,950   780,700
2024 721,033   721,033   781,372
2023 735,127   735,127   1,079,445
2022 1,078,958   1,078,958   789,220
2021 752,334   752,334   444,307
Prior 759,094   759,094   446,464
Revolving Loans 78,310   78,310   67,023
Charged-off loans (95) (8,810) (268) (8,904)  
Financing Receivable, before Allowance for Credit Loss 4,744,806   4,744,806   4,388,531
Commercial real estate - owner occupied | 2024          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     (111)    
Commercial real estate - owner occupied | 2023          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     (95)    
Commercial real estate - owner occupied | 2022          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     0    
Commercial real estate - owner occupied | 2021          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     0    
Commercial real estate - owner occupied | Prior          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     (62)    
Commercial real estate - owner occupied | Revolving Loans          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     0    
Commercial real estate - owner occupied | 2025          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     0    
Commercial real estate - owner occupied | Pass          
Financing Receivable, Credit Quality Indicator [Line Items]          
2025 603,789   603,789   759,519
2024 714,086   714,086   771,996
2023 721,981   721,981   1,064,314
2022 1,050,826   1,050,826   784,688
2021 730,981   730,981   432,886
Prior 741,095   741,095   439,607
Revolving Loans 78,310   78,310   67,023
Financing Receivable, before Allowance for Credit Loss 4,641,068   4,641,068   4,320,033
Commercial real estate - owner occupied | Special Mention          
Financing Receivable, Credit Quality Indicator [Line Items]          
2025 16,161   16,161   16,638
2024 3,007   3,007   0
2023 5,755   5,755   14,231
2022 26,677   26,677   3,192
2021 20,396   20,396   9,582
Prior 14,781   14,781   5,032
Revolving Loans 0   0   0
Financing Receivable, before Allowance for Credit Loss 86,777   86,777   48,675
Commercial real estate - owner occupied | Substandard          
Financing Receivable, Credit Quality Indicator [Line Items]          
2025 0 [1]   0 [1]   599
2024 0 [1]   0 [1]   3,983
2023 3,924 [1]   3,924 [1]   900
2022 439 [1]   439 [1]   337
2021 160 [1]   160 [1]   59
Prior 196 [1]   196 [1]   198
Revolving Loans 0 [1]   0 [1]   0
Financing Receivable, before Allowance for Credit Loss 4,719 [1]   4,719 [1]   6,076
Commercial real estate - owner occupied | Substandard-nonaccrual          
Financing Receivable, Credit Quality Indicator [Line Items]          
2025 0   0   3,944
2024 3,940   3,940   5,393
2023 3,467   3,467   0
2022 1,016   1,016   1,003
2021 797   797   1,780
Prior 3,022   3,022   1,627
Revolving Loans 0   0   0
Financing Receivable, before Allowance for Credit Loss         13,747
Commercial real estate - owner occupied | Doubtful-nonaccrual          
Financing Receivable, Credit Quality Indicator [Line Items]          
2025 0   0   0
2024 0   0   0
2023 0   0   0
2022 0   0   0
2021 0   0   0
Prior 0   0   0
Revolving Loans 0   0   0
Financing Receivable, before Allowance for Credit Loss 0   0   0
Commercial real estate - owner occupied | Substandard Nonaccrual          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, before Allowance for Credit Loss 12,242   12,242    
Commercial real estate - non-owner occupied          
Financing Receivable, Credit Quality Indicator [Line Items]          
2025 1,068,991   1,068,991   1,279,066
2024 1,002,995   1,002,995   867,374
2023 793,031   793,031   3,072,258
2022 3,093,346   3,093,346   1,858,013
2021 1,452,513   1,452,513   475,619
Prior 714,149   714,149   452,817
Revolving Loans 160,365   160,365   124,971
Charged-off loans (93) (1,081) (93) (3,081)  
Financing Receivable, before Allowance for Credit Loss 8,285,390   8,285,390   8,130,118
Commercial real estate - non-owner occupied | 2024          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     0    
Commercial real estate - non-owner occupied | 2023          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     0    
Commercial real estate - non-owner occupied | 2022          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     0    
Commercial real estate - non-owner occupied | 2021          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     0    
Commercial real estate - non-owner occupied | Prior          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     (93)    
Commercial real estate - non-owner occupied | Revolving Loans          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     0    
Commercial real estate - non-owner occupied | 2025          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     0    
Commercial real estate - non-owner occupied | Pass          
Financing Receivable, Credit Quality Indicator [Line Items]          
2025 1,017,533   1,017,533   1,273,096
2024 995,011   995,011   862,747
2023 787,453   787,453   3,040,361
2022 3,032,350   3,032,350   1,789,729
2021 1,386,938   1,386,938   474,094
Prior 701,196   701,196   449,924
Revolving Loans 159,942   159,942   124,971
Financing Receivable, before Allowance for Credit Loss 8,080,423   8,080,423   8,014,922
Commercial real estate - non-owner occupied | Special Mention          
Financing Receivable, Credit Quality Indicator [Line Items]          
2025 16,988   16,988   5,970
2024 7,984   7,984   0
2023 1,603   1,603   31,783
2022 60,996   60,996   29,828
2021 35,894   35,894   1,525
Prior 12,710   12,710   1,827
Revolving Loans 0   0   0
Financing Receivable, before Allowance for Credit Loss 136,175   136,175   70,933
Commercial real estate - non-owner occupied | Substandard          
Financing Receivable, Credit Quality Indicator [Line Items]          
2025 0 [1]   0 [1]   0
2024 0 [1]   0 [1]   0
2023 0 [1]   0 [1]   0
2022 0 [1]   0 [1]   0
2021 0 [1]   0 [1]   0
Prior 0 [1]   0 [1]   0
Revolving Loans 0 [1]   0 [1]   0
Financing Receivable, before Allowance for Credit Loss 0 [1]   0 [1]   0
Commercial real estate - non-owner occupied | Substandard-nonaccrual          
Financing Receivable, Credit Quality Indicator [Line Items]          
2025 34,470   34,470   0
2024 0   0   4,627
2023 3,975   3,975   114
2022 0   0   38,456
2021 29,681   29,681   0
Prior 243   243   1,066
Revolving Loans 423   423   0
Financing Receivable, before Allowance for Credit Loss         44,263
Commercial real estate - non-owner occupied | Doubtful-nonaccrual          
Financing Receivable, Credit Quality Indicator [Line Items]          
2025 0   0   0
2024 0   0   0
2023 0   0   0
2022 0   0   0
2021 0   0   0
Prior 0   0   0
Revolving Loans 0   0   0
Financing Receivable, before Allowance for Credit Loss 0   0   0
Commercial real estate - non-owner occupied | Substandard Nonaccrual          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, before Allowance for Credit Loss 68,792   68,792    
Consumer real estate – mortgage          
Financing Receivable, Credit Quality Indicator [Line Items]          
2025 479,551   479,551   398,076
2024 326,879   326,879   493,173
2023 455,217   455,217   886,036
2022 839,211   839,211   979,444
2021 935,584   935,584   399,585
Prior 772,763   772,763   443,552
Revolving Loans 1,354,556   1,354,556   1,314,616
Charged-off loans (636) (39) (1,086) (662)  
Financing Receivable, before Allowance for Credit Loss         4,914,482
Consumer real estate – mortgage | 2024          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     (121)    
Consumer real estate – mortgage | 2023          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     (139)    
Consumer real estate – mortgage | 2022          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     (390)    
Consumer real estate – mortgage | 2021          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     (25)    
Consumer real estate – mortgage | Prior          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     (40)    
Consumer real estate – mortgage | Revolving Loans          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     (371)    
Consumer real estate – mortgage | 2025          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     0    
Consumer real estate – mortgage | Pass          
Financing Receivable, Credit Quality Indicator [Line Items]          
2025 479,551   479,551   397,681
2024 325,489   325,489   487,027
2023 449,662   449,662   879,118
2022 831,803   831,803   972,489
2021 921,556   921,556   397,775
Prior 760,767   760,767   428,832
Revolving Loans 1,353,339   1,353,339   1,312,971
Financing Receivable, before Allowance for Credit Loss         4,875,893
Consumer real estate – mortgage | Special Mention          
Financing Receivable, Credit Quality Indicator [Line Items]          
2025 0   0   0
2024 0   0   0
2023 0   0   0
2022 3,018   3,018   367
2021 10,370   10,370   0
Prior 0   0   0
Revolving Loans 0   0   0
Financing Receivable, before Allowance for Credit Loss         367
Consumer real estate – mortgage | Substandard          
Financing Receivable, Credit Quality Indicator [Line Items]          
2025 0 [1]   0 [1]   0
2024 0 [1]   0 [1]   0
2023 0 [1]   0 [1]   0
2022 0 [1]   0 [1]   0
2021 0 [1]   0 [1]   0
Prior 0 [1]   0 [1]   0
Revolving Loans 0 [1]   0 [1]   0
Financing Receivable, before Allowance for Credit Loss         0
Consumer real estate – mortgage | Substandard-nonaccrual          
Financing Receivable, Credit Quality Indicator [Line Items]          
2025 0   0   395
2024 1,390   1,390   6,146
2023 5,555   5,555   6,918
2022 4,390   4,390   6,588
2021 3,658   3,658   1,810
Prior 11,996   11,996   14,720
Revolving Loans 1,217   1,217   1,645
Financing Receivable, before Allowance for Credit Loss         38,222
Consumer real estate – mortgage | Doubtful-nonaccrual          
Financing Receivable, Credit Quality Indicator [Line Items]          
2025 0   0   0
2024 0   0   0
2023 0   0   0
2022 0   0   0
2021 0   0   0
Prior 0   0   0
Revolving Loans 0   0   0
Financing Receivable, before Allowance for Credit Loss         0
Construction and land development          
Financing Receivable, Credit Quality Indicator [Line Items]          
2025 622,800   622,800   1,055,831
2024 856,482   856,482   588,842
2023 557,505   557,505   1,589,567
2022 1,045,256   1,045,256   372,660
2021 253,905   253,905   7,415
Prior 11,918   11,918   7,992
Revolving Loans 64,194   64,194   77,014
Charged-off loans 0 0 0 0  
Financing Receivable, before Allowance for Credit Loss 3,412,060   3,412,060   3,699,321
Construction and land development | 2024          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     0    
Construction and land development | 2023          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     0    
Construction and land development | 2022          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     0    
Construction and land development | 2021          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     0    
Construction and land development | Prior          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     0    
Construction and land development | Revolving Loans          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     0    
Construction and land development | 2025          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     0    
Construction and land development | Pass          
Financing Receivable, Credit Quality Indicator [Line Items]          
2025 585,085   585,085   1,052,892
2024 852,274   852,274   586,930
2023 554,929   554,929   1,589,567
2022 1,045,256   1,045,256   347,539
2021 184,203   184,203   7,415
Prior 11,918   11,918   7,992
Revolving Loans 63,901   63,901   77,014
Financing Receivable, before Allowance for Credit Loss 3,297,566   3,297,566   3,669,349
Construction and land development | Special Mention          
Financing Receivable, Credit Quality Indicator [Line Items]          
2025 37,606   37,606   2,464
2024 3,741   3,741   0
2023 858   858   0
2022 0   0   25,121
2021 69,702   69,702   0
Prior 0   0   0
Revolving Loans 293   293   0
Financing Receivable, before Allowance for Credit Loss 112,200   112,200   27,585
Construction and land development | Substandard          
Financing Receivable, Credit Quality Indicator [Line Items]          
2025 0 [1]   0 [1]   0
2024 0 [1]   0 [1]   0
2023 0 [1]   0 [1]   0
2022 0 [1]   0 [1]   0
2021 0 [1]   0 [1]   0
Prior 0 [1]   0 [1]   0
Revolving Loans 0 [1]   0 [1]   0
Financing Receivable, before Allowance for Credit Loss 0 [1]   0 [1]   0
Construction and land development | Substandard-nonaccrual          
Financing Receivable, Credit Quality Indicator [Line Items]          
2025 109   109   475
2024 467   467   1,912
2023 1,718   1,718   0
2022 0   0   0
2021 0   0   0
Prior 0   0   0
Revolving Loans 0   0   0
Financing Receivable, before Allowance for Credit Loss         2,387
Construction and land development | Doubtful-nonaccrual          
Financing Receivable, Credit Quality Indicator [Line Items]          
2025 0   0   0
2024 0   0   0
2023 0   0   0
2022 0   0   0
2021 0   0   0
Prior 0   0   0
Revolving Loans 0   0   0
Financing Receivable, before Allowance for Credit Loss 0   0   0
Construction and land development | Substandard Nonaccrual          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, before Allowance for Credit Loss 2,294   2,294    
Commercial and industrial          
Financing Receivable, Credit Quality Indicator [Line Items]          
2025 2,813,665   2,813,665   4,403,071
2024 3,402,188   3,402,188   1,991,044
2023 1,557,489   1,557,489   1,629,782
2022 1,221,150   1,221,150   804,118
2021 581,055   581,055   224,428
Prior 379,606   379,606   242,717
Revolving Loans 4,950,153   4,950,153   4,520,657
Charged-off loans (19,928) (15,961) (34,452) (30,769)  
Financing Receivable, before Allowance for Credit Loss 14,905,306   14,905,306   13,815,817
Commercial and industrial | 2024          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     (3,592)    
Commercial and industrial | 2023          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     (6,928)    
Commercial and industrial | 2022          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     (9,502)    
Commercial and industrial | 2021          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     (4,133)    
Commercial and industrial | Prior          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     (1,144)    
Commercial and industrial | Revolving Loans          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     (9,098)    
Commercial and industrial | 2025          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     (55)    
Commercial and industrial | Pass          
Financing Receivable, Credit Quality Indicator [Line Items]          
2025 2,780,331   2,780,331   4,334,110
2024 3,354,696   3,354,696   1,877,507
2023 1,470,286   1,470,286   1,553,642
2022 1,167,991   1,167,991   782,366
2021 562,655   562,655   223,143
Prior 375,038   375,038   232,580
Revolving Loans 4,850,673   4,850,673   4,441,222
Financing Receivable, before Allowance for Credit Loss 14,561,670   14,561,670   13,444,570
Commercial and industrial | Special Mention          
Financing Receivable, Credit Quality Indicator [Line Items]          
2025 15,211   15,211   60,125
2024 42,651   42,651   99,687
2023 60,887   60,887   44,986
2022 26,510   26,510   2,519
2021 13,543   13,543   714
Prior 2,776   2,776   677
Revolving Loans 94,241   94,241   73,126
Financing Receivable, before Allowance for Credit Loss 255,819   255,819   281,834
Commercial and industrial | Substandard          
Financing Receivable, Credit Quality Indicator [Line Items]          
2025 4,929 [1]   4,929 [1]   5,998
2024 791 [1]   791 [1]   2,624
2023 16,927 [1]   16,927 [1]   18,843
2022 17,538 [1]   17,538 [1]   5
2021 125 [1]   125 [1]   17
Prior 126 [1]   126 [1]   8,693
Revolving Loans 2,425 [1]   2,425 [1]   4,658
Financing Receivable, before Allowance for Credit Loss 42,861 [1]   42,861 [1]   40,838
Commercial and industrial | Substandard-nonaccrual          
Financing Receivable, Credit Quality Indicator [Line Items]          
2025 13,194   13,194   2,838
2024 4,050   4,050   11,226
2023 9,389   9,389   12,311
2022 9,111   9,111   19,228
2021 4,732   4,732   554
Prior 1,666   1,666   767
Revolving Loans 2,814   2,814   1,651
Financing Receivable, before Allowance for Credit Loss         48,575
Commercial and industrial | Doubtful-nonaccrual          
Financing Receivable, Credit Quality Indicator [Line Items]          
2025 0   0   0
2024 0   0   0
2023 0   0   0
2022 0   0   0
2021 0   0   0
Prior 0   0   0
Revolving Loans 0   0   0
Financing Receivable, before Allowance for Credit Loss 0   0   0
Commercial and industrial | Substandard Nonaccrual          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, before Allowance for Credit Loss 44,956   44,956    
Consumer and other          
Financing Receivable, Credit Quality Indicator [Line Items]          
2025 104,410   104,410   109,684
2024 25,754   25,754   26,333
2023 18,749   18,749   27,146
2022 21,743   21,743   43,310
2021 34,264   34,264   24,089
Prior 18,875   18,875   663
Revolving Loans 370,046   370,046   306,282
Charged-off loans (2,306) $ (2,911) (5,131) $ (6,218)  
Financing Receivable, before Allowance for Credit Loss 593,841   593,841   537,507
Consumer and other | 2024          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     (231)    
Consumer and other | 2023          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     (93)    
Consumer and other | 2022          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     (6)    
Consumer and other | 2021          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     (1,726)    
Consumer and other | Prior          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     (625)    
Consumer and other | Revolving Loans          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     (2,440)    
Consumer and other | 2025          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     (10)    
Consumer and other | Pass          
Financing Receivable, Credit Quality Indicator [Line Items]          
2025 103,942   103,942   109,143
2024 25,754   25,754   26,333
2023 18,580   18,580   27,121
2022 21,725   21,725   43,271
2021 34,264   34,264   24,089
Prior 18,850   18,850   663
Revolving Loans 370,046   370,046   306,256
Financing Receivable, before Allowance for Credit Loss 593,161   593,161   536,876
Consumer and other | Special Mention          
Financing Receivable, Credit Quality Indicator [Line Items]          
2025 0   0   0
2024 0   0   0
2023 0   0   0
2022 0   0   0
2021 0   0   0
Prior 0   0   0
Revolving Loans 0   0   0
Financing Receivable, before Allowance for Credit Loss 0   0   0
Consumer and other | Substandard          
Financing Receivable, Credit Quality Indicator [Line Items]          
2025 0 [1]   0 [1]   0
2024 0 [1]   0 [1]   0
2023 0 [1]   0 [1]   0
2022 0 [1]   0 [1]   0
2021 0 [1]   0 [1]   0
Prior 0 [1]   0 [1]   0
Revolving Loans 0 [1]   0 [1]   0
Financing Receivable, before Allowance for Credit Loss 0 [1]   0 [1]   0
Consumer and other | Substandard-nonaccrual          
Financing Receivable, Credit Quality Indicator [Line Items]          
2025 468   468   541
2024 0   0   0
2023 169   169   25
2022 18   18   39
2021 0   0   0
Prior 25   25   0
Revolving Loans 0   0   26
Financing Receivable, before Allowance for Credit Loss         631
Consumer and other | Doubtful-nonaccrual          
Financing Receivable, Credit Quality Indicator [Line Items]          
2025 0   0   0
2024 0   0   0
2023 0   0   0
2022 0   0   0
2021 0   0   0
Prior 0   0   0
Revolving Loans 0   0   0
Financing Receivable, before Allowance for Credit Loss 0   0   0
Consumer and other | Substandard Nonaccrual          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, before Allowance for Credit Loss 680   680    
Residential Mortgage          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, before Allowance for Credit Loss 5,163,761   5,163,761   $ 4,914,482
Residential Mortgage | Pass          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, before Allowance for Credit Loss 5,122,167   5,122,167    
Residential Mortgage | Special Mention          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, before Allowance for Credit Loss 13,388   13,388    
Residential Mortgage | Substandard          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, before Allowance for Credit Loss [1] 0   0    
Residential Mortgage | Doubtful-nonaccrual          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, before Allowance for Credit Loss 0   0    
Residential Mortgage | Substandard Nonaccrual          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, before Allowance for Credit Loss $ 28,206   $ 28,206    
[1] Potential problem loans represent those loans with a well-defined weakness and where information about possible credit problems of borrowers has caused management to have doubts about the borrower's ability to comply with present repayment terms. This definition is believed to be substantially consistent with the standards established by Pinnacle Bank's primary regulators for loans classified as substandard, excluding loan modifications made to borrowers experiencing financial difficulty. Potential problem loans, which are not included in nonaccrual loans, amounted to approximately $45.8 million at June 30, 2025, compared to $46.9 million at December 31, 2024.