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Loans and Allowance for Credit Losses - Loan Classification by Risk Rating Category (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2025
Sep. 30, 2024
Sep. 30, 2025
Sep. 30, 2024
Dec. 31, 2024
Financing Receivable, Credit Quality Indicator [Line Items]          
2025 $ 8,381,751   $ 8,381,751   $ 8,026,428
2024 5,754,553   5,754,553   4,748,138
2023 3,806,478   3,806,478   8,284,234
2022 6,682,183   6,682,183   4,846,765
2021 3,698,706   3,698,706   1,575,443
Prior 2,436,632   2,436,632   1,594,205
Revolving Loans 7,172,310   7,172,310   6,410,563
Charged-off loans (22,088) $ (23,139) (63,118) $ (72,773)  
Potential problem loans 74,400   74,400   46,900
Financing Receivable, before Allowance for Credit Loss 37,932,613   37,932,613   35,485,776
2024          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     (6,025)    
2023          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     (9,750)    
2022          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     (12,927)    
2021          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     (8,566)    
Prior          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     (2,902)    
Revolving Loans          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     (19,877)    
2025          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     (3,071)    
Pass          
Financing Receivable, Credit Quality Indicator [Line Items]          
2025 8,216,779   8,216,779   7,926,441
2024 5,680,889   5,680,889   4,612,540
2023 3,688,665   3,688,665   8,154,123
2022 6,590,415   6,590,415   4,720,082
2021 3,558,621   3,558,621   1,559,402
Prior 2,378,164   2,378,164   1,559,598
Revolving Loans 7,036,271   7,036,271   6,329,457
Financing Receivable, before Allowance for Credit Loss 37,149,804   37,149,804   34,861,643
Special Mention          
Financing Receivable, Credit Quality Indicator [Line Items]          
2025 108,544   108,544   85,197
2024 65,332   65,332   99,687
2023 74,494   74,494   91,000
2022 58,550   58,550   61,027
2021 87,575   87,575   11,821
Prior 41,465   41,465   7,536
Revolving Loans 118,286   118,286   73,126
Financing Receivable, before Allowance for Credit Loss 554,246   554,246   429,394
Substandard          
Financing Receivable, Credit Quality Indicator [Line Items]          
2025 10,622 [1]   10,622 [1]   6,597
2024 336 [1]   336 [1]   6,607
2023 19,490 [1]   19,490 [1]   19,743
2022 17,447 [1]   17,447 [1]   342
2021 15,969 [1]   15,969 [1]   76
Prior 304 [1]   304 [1]   8,891
Revolving Loans 14,712 [1]   14,712 [1]   4,658
Financing Receivable, before Allowance for Credit Loss 78,880 [1]   78,880 [1]   46,914
Substandard-nonaccrual          
Financing Receivable, Credit Quality Indicator [Line Items]          
2025 45,806   45,806   8,193
2024 7,996   7,996   29,304
2023 23,829   23,829   19,368
2022 15,771   15,771   65,314
2021 36,541   36,541   4,144
Prior 16,699   16,699   18,180
Revolving Loans 3,041   3,041   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 149,683   149,683    
Commercial real estate - owner occupied          
Financing Receivable, Credit Quality Indicator [Line Items]          
2025 979,894   979,894   780,700
2024 683,817   683,817   781,372
2023 712,549   712,549   1,079,445
2022 1,036,156   1,036,156   789,220
2021 718,512   718,512   444,307
Prior 698,413   698,413   446,464
Revolving Loans 75,121   75,121   67,023
Charged-off loans (334) 0 (602) (8,904)  
Financing Receivable, before Allowance for Credit Loss 4,904,462   4,904,462   4,388,531
Commercial real estate - owner occupied | 2024          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     (350)    
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     (157)    
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 964,452   964,452   759,519
2024 680,927   680,927   771,996
2023 694,284   694,284   1,064,314
2022 1,028,920   1,028,920   784,688
2021 697,631   697,631   432,886
Prior 667,746   667,746   439,607
Revolving Loans 75,121   75,121   67,023
Financing Receivable, before Allowance for Credit Loss 4,809,081   4,809,081   4,320,033
Commercial real estate - owner occupied | Special Mention          
Financing Receivable, Credit Quality Indicator [Line Items]          
2025 15,442   15,442   16,638
2024 296   296   0
2023 10,906   10,906   14,231
2022 6,241   6,241   3,192
2021 4,347   4,347   9,582
Prior 27,076   27,076   5,032
Revolving Loans 0   0   0
Financing Receivable, before Allowance for Credit Loss 64,308   64,308   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 3,892 [1]   3,892 [1]   900
2022 437 [1]   437 [1]   337
2021 15,922 [1]   15,922 [1]   59
Prior 194 [1]   194 [1]   198
Revolving Loans 0 [1]   0 [1]   0
Financing Receivable, before Allowance for Credit Loss 20,445 [1]   20,445 [1]   6,076
Commercial real estate - owner occupied | Substandard-nonaccrual          
Financing Receivable, Credit Quality Indicator [Line Items]          
2025 0   0   3,944
2024 2,594   2,594   5,393
2023 3,467   3,467   0
2022 558   558   1,003
2021 612   612   1,780
Prior 3,397   3,397   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 10,628   10,628    
Commercial real estate - non-owner occupied          
Financing Receivable, Credit Quality Indicator [Line Items]          
2025 1,410,860   1,410,860   1,279,066
2024 885,125   885,125   867,374
2023 739,423   739,423   3,072,258
2022 2,916,640   2,916,640   1,858,013
2021 1,360,442   1,360,442   475,619
Prior 622,732   622,732   452,817
Revolving Loans 153,067   153,067   124,971
Charged-off loans (222) (266) (315) (3,347)  
Financing Receivable, before Allowance for Credit Loss 8,088,289   8,088,289   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     (222)    
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 1,370,688   1,370,688   1,273,096
2024 880,347   880,347   862,747
2023 733,968   733,968   3,040,361
2022 2,895,313   2,895,313   1,789,729
2021 1,262,785   1,262,785   474,094
Prior 610,634   610,634   449,924
Revolving Loans 153,067   153,067   124,971
Financing Receivable, before Allowance for Credit Loss 7,906,802   7,906,802   8,014,922
Commercial real estate - non-owner occupied | Special Mention          
Financing Receivable, Credit Quality Indicator [Line Items]          
2025 5,703   5,703   5,970
2024 4,778   4,778   0
2023 1,595   1,595   31,783
2022 21,327   21,327   29,828
2021 68,571   68,571   1,525
Prior 12,098   12,098   1,827
Revolving Loans 0   0   0
Financing Receivable, before Allowance for Credit Loss 114,072   114,072   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 34,469   34,469   0
2024 0   0   4,627
2023 3,860   3,860   114
2022 0   0   38,456
2021 29,086   29,086   0
Prior 0   0   1,066
Revolving Loans 0   0   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 67,415   67,415    
Consumer real estate – mortgage          
Financing Receivable, Credit Quality Indicator [Line Items]          
2025 771,184   771,184   398,076
2024 308,639   308,639   493,173
2023 437,625   437,625   886,036
2022 814,441   814,441   979,444
2021 911,123   911,123   399,585
Prior 745,258   745,258   443,552
Revolving Loans 1,384,840   1,384,840   1,314,616
Charged-off loans (621) (126) (1,707) (788)  
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     (591)    
Consumer real estate – mortgage | 2022          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     (389)    
Consumer real estate – mortgage | 2021          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     (72)    
Consumer real estate – mortgage | Prior          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     (34)    
Consumer real estate – mortgage | Revolving Loans          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     (500)    
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 771,004   771,004   397,681
2024 306,403   306,403   487,027
2023 433,085   433,085   879,118
2022 806,229   806,229   972,489
2021 908,469   908,469   397,775
Prior 733,514   733,514   428,832
Revolving Loans 1,383,277   1,383,277   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 378   378   0
2022 2,657   2,657   367
2021 355   355   0
Prior 0   0   0
Revolving Loans 395   395   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 180   180   395
2024 2,236   2,236   6,146
2023 4,162   4,162   6,918
2022 5,555   5,555   6,588
2021 2,299   2,299   1,810
Prior 11,744   11,744   14,720
Revolving Loans 1,168   1,168   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 1,062,250   1,062,250   1,055,831
2024 756,173   756,173   588,842
2023 525,738   525,738   1,589,567
2022 801,520   801,520   372,660
2021 156,418   156,418   7,415
Prior 10,523   10,523   7,992
Revolving Loans 76,829   76,829   77,014
Charged-off loans (274) 0 (274) 0  
Financing Receivable, before Allowance for Credit Loss 3,389,451   3,389,451   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     (274)    
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 990,064   990,064   1,052,892
2024 754,198   754,198   586,930
2023 524,412   524,412   1,589,567
2022 801,520   801,520   347,539
2021 156,418   156,418   7,415
Prior 10,130   10,130   7,992
Revolving Loans 76,828   76,828   77,014
Financing Receivable, before Allowance for Credit Loss 3,313,570   3,313,570   3,669,349
Construction and land development | Special Mention          
Financing Receivable, Credit Quality Indicator [Line Items]          
2025 72,186   72,186   2,464
2024 1,514   1,514   0
2023 0   0   0
2022 0   0   25,121
2021 0   0   0
Prior 0   0   0
Revolving Loans 1   1   0
Financing Receivable, before Allowance for Credit Loss 73,701   73,701   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 0   0   475
2024 461   461   1,912
2023 1,326   1,326   0
2022 0   0   0
2021 0   0   0
Prior 393   393   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 2,180   2,180    
Commercial and industrial          
Financing Receivable, Credit Quality Indicator [Line Items]          
2025 4,029,265   4,029,265   4,403,071
2024 3,101,338   3,101,338   1,991,044
2023 1,375,591   1,375,591   1,629,782
2022 1,093,500   1,093,500   804,118
2021 522,100   522,100   224,428
Prior 343,845   343,845   242,717
Revolving Loans 5,105,282   5,105,282   4,520,657
Charged-off loans (18,167) (19,842) (52,619) (50,611)  
Financing Receivable, before Allowance for Credit Loss 15,570,921   15,570,921   13,815,817
Commercial and industrial | 2024          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     (5,282)    
Commercial and industrial | 2023          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     (8,683)    
Commercial and industrial | 2022          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     (12,518)    
Commercial and industrial | 2021          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     (5,998)    
Commercial and industrial | Prior          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     (1,494)    
Commercial and industrial | Revolving Loans          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     (15,634)    
Commercial and industrial | 2025          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     (3,010)    
Commercial and industrial | Pass          
Financing Receivable, Credit Quality Indicator [Line Items]          
2025 3,992,780   3,992,780   4,334,110
2024 3,039,553   3,039,553   1,877,507
2023 1,287,364   1,287,364   1,553,642
2022 1,038,523   1,038,523   782,366
2021 503,326   503,326   223,143
Prior 340,279   340,279   232,580
Revolving Loans 4,970,827   4,970,827   4,441,222
Financing Receivable, before Allowance for Credit Loss 15,172,652   15,172,652   13,444,570
Commercial and industrial | Special Mention          
Financing Receivable, Credit Quality Indicator [Line Items]          
2025 15,213   15,213   60,125
2024 58,744   58,744   99,687
2023 61,615   61,615   44,986
2022 28,325   28,325   2,519
2021 14,302   14,302   714
Prior 2,291   2,291   677
Revolving Loans 117,890   117,890   73,126
Financing Receivable, before Allowance for Credit Loss 298,380   298,380   281,834
Commercial and industrial | Substandard          
Financing Receivable, Credit Quality Indicator [Line Items]          
2025 10,622 [1]   10,622 [1]   5,998
2024 336 [1]   336 [1]   2,624
2023 15,598 [1]   15,598 [1]   18,843
2022 17,010 [1]   17,010 [1]   5
2021 47 [1]   47 [1]   17
Prior 110 [1]   110 [1]   8,693
Revolving Loans 14,712 [1]   14,712 [1]   4,658
Financing Receivable, before Allowance for Credit Loss 58,435 [1]   58,435 [1]   40,838
Commercial and industrial | Substandard-nonaccrual          
Financing Receivable, Credit Quality Indicator [Line Items]          
2025 10,650   10,650   2,838
2024 2,705   2,705   11,226
2023 11,014   11,014   12,311
2022 9,642   9,642   19,228
2021 4,425   4,425   554
Prior 1,165   1,165   767
Revolving Loans 1,853   1,853   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 41,454   41,454    
Consumer and other          
Financing Receivable, Credit Quality Indicator [Line Items]          
2025 128,298   128,298   109,684
2024 19,461   19,461   26,333
2023 15,552   15,552   27,146
2022 19,926   19,926   43,310
2021 30,111   30,111   24,089
Prior 15,861   15,861   663
Revolving Loans 377,171   377,171   306,282
Charged-off loans (2,470) $ (2,905) (7,601) $ (9,123)  
Financing Receivable, before Allowance for Credit Loss 606,380   606,380   537,507
Consumer and other | 2024          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     (272)    
Consumer and other | 2023          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     (107)    
Consumer and other | 2022          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     (20)    
Consumer and other | 2021          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     (2,274)    
Consumer and other | Prior          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     (1,124)    
Consumer and other | Revolving Loans          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     (3,743)    
Consumer and other | 2025          
Financing Receivable, Credit Quality Indicator [Line Items]          
Charged-off loans     (61)    
Consumer and other | Pass          
Financing Receivable, Credit Quality Indicator [Line Items]          
2025 127,791   127,791   109,143
2024 19,461   19,461   26,333
2023 15,552   15,552   27,121
2022 19,910   19,910   43,271
2021 29,992   29,992   24,089
Prior 15,861   15,861   663
Revolving Loans 377,151   377,151   306,256
Financing Receivable, before Allowance for Credit Loss 605,718   605,718   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 507   507   541
2024 0   0   0
2023 0   0   25
2022 16   16   39
2021 119   119   0
Prior 0   0   0
Revolving Loans 20   20   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 662   662    
Residential Mortgage          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, before Allowance for Credit Loss 5,373,110   5,373,110   $ 4,914,482
Residential Mortgage | Pass          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, before Allowance for Credit Loss 5,341,981   5,341,981    
Residential Mortgage | Special Mention          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, before Allowance for Credit Loss 3,785   3,785    
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 $ 27,344   $ 27,344    
[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 $74.4 million at September 30, 2025, compared to $46.9 million at December 31, 2024.