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Loans and Allowance for Credit Losses (Disaggregation of Credit Quality Disclosures) (Details) - USD ($)
$ in Thousands
Jun. 30, 2025
Dec. 31, 2024
Total Commercial [Member]    
Accounts Notes And Loans Receivable [Line Items]    
Notes Receivable Gross $ 18,056,738 $ 17,968,274
Total Commercial [Member] | Pass [Member]    
Accounts Notes And Loans Receivable [Line Items]    
Notes Receivable Gross 16,937,426 16,823,845
Total Commercial [Member] | Pass-Watch [Member]    
Accounts Notes And Loans Receivable [Line Items]    
Notes Receivable Gross 549,967 521,400
Total Commercial [Member] | Special Mention [Member]    
Accounts Notes And Loans Receivable [Line Items]    
Notes Receivable Gross 222,679 190,898
Total Commercial [Member] | Substandard [Member]    
Accounts Notes And Loans Receivable [Line Items]    
Notes Receivable Gross 346,666 432,131
Residential Mortgages [Member]    
Accounts Notes And Loans Receivable [Line Items]    
Term Loans, Amortized Cost Basis by Origination Year, 2025 245,833 161,346
Term Loans, Amortized Cost Basis by Origination Year, 2024 136,277 429,993
Term Loans, Amortized Cost Basis by Origination Year, 2023 425,814 1,079,165
Term Loans, Amortized Cost Basis by Origination Year, 2022 1,062,783 889,605
Term Loans, Amortized Cost Basis by Origination Year, 2021 861,835 448,889
Term Loans, Amortized Cost Basis by Origination Year, Prior 1,321,904 949,357
Revolving Loans 2,861 2,772
Revolving Loans Converted to Term Loans   201
Notes Receivable Gross 4,057,307 3,961,328
Residential Mortgages [Member] | Performing [Member]    
Accounts Notes And Loans Receivable [Line Items]    
Term Loans, Amortized Cost Basis by Origination Year, 2025 245,833 161,019
Term Loans, Amortized Cost Basis by Origination Year, 2024 135,610 422,269
Term Loans, Amortized Cost Basis by Origination Year, 2023 418,128 1,068,191
Term Loans, Amortized Cost Basis by Origination Year, 2022 1,053,271 882,918
Term Loans, Amortized Cost Basis by Origination Year, 2021 856,748 447,690
Term Loans, Amortized Cost Basis by Origination Year, Prior 1,303,556 932,182
Revolving Loans 2,861 2,772
Revolving Loans Converted to Term Loans   201
Notes Receivable Gross 4,016,007 3,917,242
Residential Mortgages [Member] | Nonperforming [Member]    
Accounts Notes And Loans Receivable [Line Items]    
Term Loans, Amortized Cost Basis by Origination Year, 2025   327
Term Loans, Amortized Cost Basis by Origination Year, 2024 667 7,724
Term Loans, Amortized Cost Basis by Origination Year, 2023 7,686 10,974
Term Loans, Amortized Cost Basis by Origination Year, 2022 9,512 6,687
Term Loans, Amortized Cost Basis by Origination Year, 2021 5,087 1,199
Term Loans, Amortized Cost Basis by Origination Year, Prior 18,348 17,175
Notes Receivable Gross 41,300 44,086
Residential Mortgages [Member] | Gross Charge-offs [Member]    
Accounts Notes And Loans Receivable [Line Items]    
Term Loans, Amortized Cost Basis by Origination Year, 2024   57
Term Loans, Amortized Cost Basis by Origination Year, 2023 233 189
Term Loans, Amortized Cost Basis by Origination Year, 2022 179 2
Term Loans, Amortized Cost Basis by Origination Year, Prior 17 132
Notes Receivable Gross 429 380
Consumer [Member]    
Accounts Notes And Loans Receivable [Line Items]    
Term Loans, Amortized Cost Basis by Origination Year, 2025 38,794 57,034
Term Loans, Amortized Cost Basis by Origination Year, 2024 32,710 39,347
Term Loans, Amortized Cost Basis by Origination Year, 2023 31,494 35,640
Term Loans, Amortized Cost Basis by Origination Year, 2022 27,996 21,036
Term Loans, Amortized Cost Basis by Origination Year, 2021 14,592 15,802
Term Loans, Amortized Cost Basis by Origination Year, Prior 66,517 44,741
Revolving Loans 1,115,306 1,120,562
Revolving Loans Converted to Term Loans 20,296 35,683
Notes Receivable Gross 1,347,705 1,369,845
Consumer [Member] | Performing [Member]    
Accounts Notes And Loans Receivable [Line Items]    
Term Loans, Amortized Cost Basis by Origination Year, 2025 38,737 56,983
Term Loans, Amortized Cost Basis by Origination Year, 2024 32,650 39,301
Term Loans, Amortized Cost Basis by Origination Year, 2023 31,054 35,320
Term Loans, Amortized Cost Basis by Origination Year, 2022 26,800 20,397
Term Loans, Amortized Cost Basis by Origination Year, 2021 13,891 15,035
Term Loans, Amortized Cost Basis by Origination Year, Prior 61,058 41,299
Revolving Loans 1,114,987 1,120,027
Revolving Loans Converted to Term Loans 18,268 30,296
Notes Receivable Gross 1,337,445 1,358,658
Consumer [Member] | Nonperforming [Member]    
Accounts Notes And Loans Receivable [Line Items]    
Term Loans, Amortized Cost Basis by Origination Year, 2025 57 51
Term Loans, Amortized Cost Basis by Origination Year, 2024 60 46
Term Loans, Amortized Cost Basis by Origination Year, 2023 440 320
Term Loans, Amortized Cost Basis by Origination Year, 2022 1,196 639
Term Loans, Amortized Cost Basis by Origination Year, 2021 701 767
Term Loans, Amortized Cost Basis by Origination Year, Prior 5,459 3,442
Revolving Loans 319 535
Revolving Loans Converted to Term Loans 2,028 5,387
Notes Receivable Gross 10,260 11,187
Consumer [Member] | Gross Charge-offs [Member]    
Accounts Notes And Loans Receivable [Line Items]    
Term Loans, Amortized Cost Basis by Origination Year, 2025 3 92
Term Loans, Amortized Cost Basis by Origination Year, 2024 492 1,733
Term Loans, Amortized Cost Basis by Origination Year, 2023 604 2,474
Term Loans, Amortized Cost Basis by Origination Year, 2022 655 1,173
Term Loans, Amortized Cost Basis by Origination Year, 2021 321 180
Term Loans, Amortized Cost Basis by Origination Year, Prior 531 985
Revolving Loans 4,304 8,826
Revolving Loans Converted to Term Loans 990 2,524
Notes Receivable Gross 7,900 17,987
Residential Mortgage and Consumer [Member]    
Accounts Notes And Loans Receivable [Line Items]    
Notes Receivable Gross 5,405,012 5,331,173
Residential Mortgage and Consumer [Member] | Performing [Member]    
Accounts Notes And Loans Receivable [Line Items]    
Notes Receivable Gross 5,353,452 5,275,900
Residential Mortgage and Consumer [Member] | Nonperforming [Member]    
Accounts Notes And Loans Receivable [Line Items]    
Notes Receivable Gross 51,560 55,273
Commercial Non-Real Estate [Member]    
Accounts Notes And Loans Receivable [Line Items]    
Term Loans, Amortized Cost Basis by Origination Year, 2025 989,552 1,823,621
Term Loans, Amortized Cost Basis by Origination Year, 2024 1,515,537 1,228,847
Term Loans, Amortized Cost Basis by Origination Year, 2023 1,018,671 1,367,968
Term Loans, Amortized Cost Basis by Origination Year, 2022 1,125,627 869,982
Term Loans, Amortized Cost Basis by Origination Year, 2021 720,692 366,796
Term Loans, Amortized Cost Basis by Origination Year, Prior 1,094,839 937,836
Revolving Loans 3,095,843 3,135,647
Revolving Loans Converted to Term Loans 199,972 145,895
Notes Receivable Gross 9,760,733 9,876,592
Commercial Non-Real Estate [Member] | Pass [Member]    
Accounts Notes And Loans Receivable [Line Items]    
Term Loans, Amortized Cost Basis by Origination Year, 2025 971,091 1,794,904
Term Loans, Amortized Cost Basis by Origination Year, 2024 1,479,084 1,069,637
Term Loans, Amortized Cost Basis by Origination Year, 2023 882,755 1,154,669
Term Loans, Amortized Cost Basis by Origination Year, 2022 930,552 819,520
Term Loans, Amortized Cost Basis by Origination Year, 2021 680,886 339,594
Term Loans, Amortized Cost Basis by Origination Year, Prior 1,046,331 925,046
Revolving Loans 2,917,041 2,946,499
Revolving Loans Converted to Term Loans 178,736 107,363
Notes Receivable Gross 9,086,476 9,157,232
Commercial Non-Real Estate [Member] | Pass-Watch [Member]    
Accounts Notes And Loans Receivable [Line Items]    
Term Loans, Amortized Cost Basis by Origination Year, 2025 3,109 8,466
Term Loans, Amortized Cost Basis by Origination Year, 2024 27,692 46,681
Term Loans, Amortized Cost Basis by Origination Year, 2023 39,345 43,379
Term Loans, Amortized Cost Basis by Origination Year, 2022 53,498 29,193
Term Loans, Amortized Cost Basis by Origination Year, 2021 14,683 12,768
Term Loans, Amortized Cost Basis by Origination Year, Prior 22,648 9,851
Revolving Loans 44,815 61,076
Revolving Loans Converted to Term Loans 12,497 8,561
Notes Receivable Gross 218,287 219,975
Commercial Non-Real Estate [Member] | Special Mention [Member]    
Accounts Notes And Loans Receivable [Line Items]    
Term Loans, Amortized Cost Basis by Origination Year, 2025 243 412
Term Loans, Amortized Cost Basis by Origination Year, 2024 777 21,337
Term Loans, Amortized Cost Basis by Origination Year, 2023 31,707 52,375
Term Loans, Amortized Cost Basis by Origination Year, 2022 58,437 6,044
Term Loans, Amortized Cost Basis by Origination Year, 2021 13,157 6,234
Term Loans, Amortized Cost Basis by Origination Year, Prior 10,838 41
Revolving Loans 69,875 62,934
Revolving Loans Converted to Term Loans 720 328
Notes Receivable Gross 185,754 149,705
Commercial Non-Real Estate [Member] | Substandard [Member]    
Accounts Notes And Loans Receivable [Line Items]    
Term Loans, Amortized Cost Basis by Origination Year, 2025 15,109 19,839
Term Loans, Amortized Cost Basis by Origination Year, 2024 7,984 91,192
Term Loans, Amortized Cost Basis by Origination Year, 2023 64,864 117,545
Term Loans, Amortized Cost Basis by Origination Year, 2022 83,140 15,225
Term Loans, Amortized Cost Basis by Origination Year, 2021 11,966 8,200
Term Loans, Amortized Cost Basis by Origination Year, Prior 15,022 2,898
Revolving Loans 64,112 65,138
Revolving Loans Converted to Term Loans 8,019 29,643
Notes Receivable Gross 270,216 349,680
Commercial Non-Real Estate [Member] | Gross Charge-offs [Member]    
Accounts Notes And Loans Receivable [Line Items]    
Term Loans, Amortized Cost Basis by Origination Year, 2025 1,019 705
Term Loans, Amortized Cost Basis by Origination Year, 2024 2,036 7,575
Term Loans, Amortized Cost Basis by Origination Year, 2023 13,878 7,494
Term Loans, Amortized Cost Basis by Origination Year, 2022 384 11,090
Term Loans, Amortized Cost Basis by Origination Year, 2021 63 213
Term Loans, Amortized Cost Basis by Origination Year, Prior 424 1,837
Revolving Loans 1,627 5,952
Revolving Loans Converted to Term Loans 5,053 10,622
Notes Receivable Gross 24,484 45,488
Commercial Real Estate - Owner Occupied [Member]    
Accounts Notes And Loans Receivable [Line Items]    
Term Loans, Amortized Cost Basis by Origination Year, 2025 253,430 389,834
Term Loans, Amortized Cost Basis by Origination Year, 2024 435,918 331,299
Term Loans, Amortized Cost Basis by Origination Year, 2023 324,413 615,688
Term Loans, Amortized Cost Basis by Origination Year, 2022 575,367 535,438
Term Loans, Amortized Cost Basis by Origination Year, 2021 505,982 437,787
Term Loans, Amortized Cost Basis by Origination Year, Prior 924,682 598,853
Revolving Loans 67,706 101,726
Revolving Loans Converted to Term Loans 48,684 1,330
Notes Receivable Gross 3,136,182 3,011,955
Commercial Real Estate - Owner Occupied [Member] | Pass [Member]    
Accounts Notes And Loans Receivable [Line Items]    
Term Loans, Amortized Cost Basis by Origination Year, 2025 250,090 365,158
Term Loans, Amortized Cost Basis by Origination Year, 2024 413,878 319,684
Term Loans, Amortized Cost Basis by Origination Year, 2023 310,860 537,069
Term Loans, Amortized Cost Basis by Origination Year, 2022 503,912 524,572
Term Loans, Amortized Cost Basis by Origination Year, 2021 493,835 433,844
Term Loans, Amortized Cost Basis by Origination Year, Prior 863,816 554,293
Revolving Loans 64,528 97,999
Revolving Loans Converted to Term Loans 48,684 609
Notes Receivable Gross 2,949,603 2,833,228
Commercial Real Estate - Owner Occupied [Member] | Pass-Watch [Member]    
Accounts Notes And Loans Receivable [Line Items]    
Term Loans, Amortized Cost Basis by Origination Year, 2025 1,157 18,937
Term Loans, Amortized Cost Basis by Origination Year, 2024 17,241 8,575
Term Loans, Amortized Cost Basis by Origination Year, 2023 11,647 66,286
Term Loans, Amortized Cost Basis by Origination Year, 2022 54,835 5,547
Term Loans, Amortized Cost Basis by Origination Year, 2021 5,034 2,695
Term Loans, Amortized Cost Basis by Origination Year, Prior 46,620 29,078
Revolving Loans 2,050 3,727
Revolving Loans Converted to Term Loans   721
Notes Receivable Gross 138,584 135,566
Commercial Real Estate - Owner Occupied [Member] | Special Mention [Member]    
Accounts Notes And Loans Receivable [Line Items]    
Term Loans, Amortized Cost Basis by Origination Year, 2025 1,428 4,417
Term Loans, Amortized Cost Basis by Origination Year, 2024 4,799 410
Term Loans, Amortized Cost Basis by Origination Year, 2023 400 6,759
Term Loans, Amortized Cost Basis by Origination Year, 2022 13,044 3,756
Term Loans, Amortized Cost Basis by Origination Year, 2021 5,271  
Term Loans, Amortized Cost Basis by Origination Year, Prior   2,559
Revolving Loans 1,075  
Notes Receivable Gross 26,017 17,901
Commercial Real Estate - Owner Occupied [Member] | Substandard [Member]    
Accounts Notes And Loans Receivable [Line Items]    
Term Loans, Amortized Cost Basis by Origination Year, 2025 755 1,322
Term Loans, Amortized Cost Basis by Origination Year, 2024   2,630
Term Loans, Amortized Cost Basis by Origination Year, 2023 1,506 5,574
Term Loans, Amortized Cost Basis by Origination Year, 2022 3,576 1,563
Term Loans, Amortized Cost Basis by Origination Year, 2021 1,842 1,248
Term Loans, Amortized Cost Basis by Origination Year, Prior 14,246 12,923
Revolving Loans 53  
Notes Receivable Gross 21,978 25,260
Commercial Real Estate - Owner Occupied [Member] | Gross Charge-offs [Member]    
Accounts Notes And Loans Receivable [Line Items]    
Term Loans, Amortized Cost Basis by Origination Year, 2023   131
Term Loans, Amortized Cost Basis by Origination Year, 2021 2,741  
Term Loans, Amortized Cost Basis by Origination Year, Prior   12
Notes Receivable Gross 2,741 143
Commercial Real Estate - Income Producing [Member]    
Accounts Notes And Loans Receivable [Line Items]    
Term Loans, Amortized Cost Basis by Origination Year, 2025 406,253 441,643
Term Loans, Amortized Cost Basis by Origination Year, 2024 413,105 478,622
Term Loans, Amortized Cost Basis by Origination Year, 2023 539,681 1,028,886
Term Loans, Amortized Cost Basis by Origination Year, 2022 1,006,409 762,516
Term Loans, Amortized Cost Basis by Origination Year, 2021 671,992 535,350
Term Loans, Amortized Cost Basis by Origination Year, Prior 866,839 517,906
Revolving Loans 35,181 31,893
Revolving Loans Converted to Term Loans 849 1,796
Notes Receivable Gross 3,940,309 3,798,612
Commercial Real Estate - Income Producing [Member] | Pass [Member]    
Accounts Notes And Loans Receivable [Line Items]    
Term Loans, Amortized Cost Basis by Origination Year, 2025 398,056 416,947
Term Loans, Amortized Cost Basis by Origination Year, 2024 396,880 453,428
Term Loans, Amortized Cost Basis by Origination Year, 2023 530,341 975,075
Term Loans, Amortized Cost Basis by Origination Year, 2022 958,054 750,907
Term Loans, Amortized Cost Basis by Origination Year, 2021 637,741 494,925
Term Loans, Amortized Cost Basis by Origination Year, Prior 818,352 501,389
Revolving Loans 34,199 31,673
Revolving Loans Converted to Term Loans 849 1,637
Notes Receivable Gross 3,774,472 3,625,981
Commercial Real Estate - Income Producing [Member] | Pass-Watch [Member]    
Accounts Notes And Loans Receivable [Line Items]    
Term Loans, Amortized Cost Basis by Origination Year, 2025 162 2,586
Term Loans, Amortized Cost Basis by Origination Year, 2024 14,878 7,005
Term Loans, Amortized Cost Basis by Origination Year, 2023 3,454 43,221
Term Loans, Amortized Cost Basis by Origination Year, 2022 24,594 9,399
Term Loans, Amortized Cost Basis by Origination Year, 2021 32,046 20,694
Term Loans, Amortized Cost Basis by Origination Year, Prior 28,563 16,354
Revolving Loans 810 220
Revolving Loans Converted to Term Loans   159
Notes Receivable Gross 104,507 99,638
Commercial Real Estate - Income Producing [Member] | Special Mention [Member]    
Accounts Notes And Loans Receivable [Line Items]    
Term Loans, Amortized Cost Basis by Origination Year, 2025 7,817 20,292
Term Loans, Amortized Cost Basis by Origination Year, 2024 506  
Term Loans, Amortized Cost Basis by Origination Year, 2023 302 1,986
Term Loans, Amortized Cost Basis by Origination Year, 2022 1,961  
Notes Receivable Gross 10,586 22,278
Commercial Real Estate - Income Producing [Member] | Substandard [Member]    
Accounts Notes And Loans Receivable [Line Items]    
Term Loans, Amortized Cost Basis by Origination Year, 2025 218 1,818
Term Loans, Amortized Cost Basis by Origination Year, 2024 841 18,189
Term Loans, Amortized Cost Basis by Origination Year, 2023 5,584 8,604
Term Loans, Amortized Cost Basis by Origination Year, 2022 21,800 2,210
Term Loans, Amortized Cost Basis by Origination Year, 2021 2,205 19,731
Term Loans, Amortized Cost Basis by Origination Year, Prior 19,924 163
Revolving Loans 172  
Notes Receivable Gross 50,744 50,715
Commercial Real Estate - Income Producing [Member] | Gross Charge-offs [Member]    
Accounts Notes And Loans Receivable [Line Items]    
Term Loans, Amortized Cost Basis by Origination Year, 2023   8,819
Term Loans, Amortized Cost Basis by Origination Year, 2022 34  
Term Loans, Amortized Cost Basis by Origination Year, Prior   3
Notes Receivable Gross 34 8,822
Commercial Real Estate - Income Producing [Member] | Total Commercial [Member]    
Accounts Notes And Loans Receivable [Line Items]    
Notes Receivable Gross 3,940,309 3,798,612
Commercial Real Estate - Income Producing [Member] | Total Commercial [Member] | Pass [Member]    
Accounts Notes And Loans Receivable [Line Items]    
Notes Receivable Gross 3,774,472 3,625,981
Commercial Real Estate - Income Producing [Member] | Total Commercial [Member] | Pass-Watch [Member]    
Accounts Notes And Loans Receivable [Line Items]    
Notes Receivable Gross 104,507 99,638
Commercial Real Estate - Income Producing [Member] | Total Commercial [Member] | Special Mention [Member]    
Accounts Notes And Loans Receivable [Line Items]    
Notes Receivable Gross 10,586 22,278
Commercial Real Estate - Income Producing [Member] | Total Commercial [Member] | Substandard [Member]    
Accounts Notes And Loans Receivable [Line Items]    
Notes Receivable Gross 50,744 50,715
Construction and Land Development [Member]    
Accounts Notes And Loans Receivable [Line Items]    
Term Loans, Amortized Cost Basis by Origination Year, 2025 101,230 239,098
Term Loans, Amortized Cost Basis by Origination Year, 2024 324,270 421,077
Term Loans, Amortized Cost Basis by Origination Year, 2023 296,838 360,277
Term Loans, Amortized Cost Basis by Origination Year, 2022 252,917 107,204
Term Loans, Amortized Cost Basis by Origination Year, 2021 103,294 33,575
Term Loans, Amortized Cost Basis by Origination Year, Prior 19,307 15,000
Revolving Loans 119,354 102,853
Revolving Loans Converted to Term Loans 2,304 2,031
Notes Receivable Gross 1,219,514 1,281,115
Construction and Land Development [Member] | Pass [Member]    
Accounts Notes And Loans Receivable [Line Items]    
Term Loans, Amortized Cost Basis by Origination Year, 2025 100,834 237,136
Term Loans, Amortized Cost Basis by Origination Year, 2024 323,805 418,002
Term Loans, Amortized Cost Basis by Origination Year, 2023 294,360 296,286
Term Loans, Amortized Cost Basis by Origination Year, 2022 187,265 103,259
Term Loans, Amortized Cost Basis by Origination Year, 2021 80,256 33,519
Term Loans, Amortized Cost Basis by Origination Year, Prior 18,894 14,477
Revolving Loans 119,354 102,694
Revolving Loans Converted to Term Loans 2,107 2,031
Notes Receivable Gross 1,126,875 1,207,404
Construction and Land Development [Member] | Pass-Watch [Member]    
Accounts Notes And Loans Receivable [Line Items]    
Term Loans, Amortized Cost Basis by Origination Year, 2025 333 624
Term Loans, Amortized Cost Basis by Origination Year, 2024 350 2,279
Term Loans, Amortized Cost Basis by Origination Year, 2023 548 62,415
Term Loans, Amortized Cost Basis by Origination Year, 2022 64,318 391
Term Loans, Amortized Cost Basis by Origination Year, 2021 22,786 30
Term Loans, Amortized Cost Basis by Origination Year, Prior 254 323
Revolving Loans   159
Notes Receivable Gross 88,589 66,221
Construction and Land Development [Member] | Special Mention [Member]    
Accounts Notes And Loans Receivable [Line Items]    
Term Loans, Amortized Cost Basis by Origination Year, 2025 63 1,014
Term Loans, Amortized Cost Basis by Origination Year, 2021 117  
Revolving Loans Converted to Term Loans 142  
Notes Receivable Gross 322 1,014
Construction and Land Development [Member] | Substandard [Member]    
Accounts Notes And Loans Receivable [Line Items]    
Term Loans, Amortized Cost Basis by Origination Year, 2025   324
Term Loans, Amortized Cost Basis by Origination Year, 2024 115 796
Term Loans, Amortized Cost Basis by Origination Year, 2023 1,930 1,576
Term Loans, Amortized Cost Basis by Origination Year, 2022 1,334 3,554
Term Loans, Amortized Cost Basis by Origination Year, 2021 135 26
Term Loans, Amortized Cost Basis by Origination Year, Prior 159 200
Revolving Loans Converted to Term Loans 55  
Notes Receivable Gross 3,728 6,476
Construction and Land Development [Member] | Gross Charge-offs [Member]    
Accounts Notes And Loans Receivable [Line Items]    
Term Loans, Amortized Cost Basis by Origination Year, 2024   113
Term Loans, Amortized Cost Basis by Origination Year, 2023   94
Term Loans, Amortized Cost Basis by Origination Year, 2022 25 30
Term Loans, Amortized Cost Basis by Origination Year, Prior 8 20
Revolving Loans Converted to Term Loans   7
Notes Receivable Gross 33 264
Construction and Land Development [Member] | Total Commercial [Member]    
Accounts Notes And Loans Receivable [Line Items]    
Notes Receivable Gross 1,219,514 1,281,115
Construction and Land Development [Member] | Total Commercial [Member] | Pass [Member]    
Accounts Notes And Loans Receivable [Line Items]    
Notes Receivable Gross 1,126,875 1,207,404
Construction and Land Development [Member] | Total Commercial [Member] | Pass-Watch [Member]    
Accounts Notes And Loans Receivable [Line Items]    
Notes Receivable Gross 88,589 66,221
Construction and Land Development [Member] | Total Commercial [Member] | Special Mention [Member]    
Accounts Notes And Loans Receivable [Line Items]    
Notes Receivable Gross 322 1,014
Construction and Land Development [Member] | Total Commercial [Member] | Substandard [Member]    
Accounts Notes And Loans Receivable [Line Items]    
Notes Receivable Gross $ 3,728 $ 6,476