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Allowance for Credit Losses (Aging By Loan Class) (Details) - USD ($) $ in Thousands | Jun. 30, 2021 | Dec. 31, 2020
--- | --- | ---
Financing receivable recorded investment |  |
Past due 90 days or Greater and Still Accruing | $ 12,883 | $ 8,238
Past due | 35,644 | 38,258
Loans, current | 7,351,893 | 7,503,496
Total loans | 7,387,537 | 7,541,754
30 to 59 Days |  |
Financing receivable recorded investment |  |
Past due | 20,401 | 9,307
60 to 89 Days |  |
Financing receivable recorded investment |  |
Past due | 1,534 | 3,606
90 Days or Greater |  |
Financing receivable recorded investment |  |
Past due | 13,709 | 25,345
Commercial, financial and agricultural |  |
Financing receivable recorded investment |  |
Total loans | 4,671,168 | 4,516,288
Commercial, financial and agricultural | Domestic | Commercial |  |
Financing receivable recorded investment |  |
Past due 90 days or Greater and Still Accruing | 1,646 | 318
Past due | 4,103 | 3,603
Loans, current | 1,703,321 | 1,782,333
Total loans | 1,707,424 | 1,785,936
Commercial, financial and agricultural | Domestic | Commercial | 30 to 59 Days |  |
Financing receivable recorded investment |  |
Past due | 2,171 | 1,931
Commercial, financial and agricultural | Domestic | Commercial | 60 to 89 Days |  |
Financing receivable recorded investment |  |
Past due | 286 | 1,109
Commercial, financial and agricultural | Domestic | Commercial | 90 Days or Greater |  |
Financing receivable recorded investment |  |
Past due | 1,646 | 563
Commercial, financial and agricultural | Domestic | Commercial Real Estate: Farmland and Commercial |  |
Financing receivable recorded investment |  |
Past due 90 days or Greater and Still Accruing | 4 | 186
Past due | 3,952 | 2,840
Loans, current | 2,594,425 | 2,286,468
Total loans | 2,598,377 | 2,289,308
Commercial, financial and agricultural | Domestic | Commercial Real Estate: Farmland and Commercial | 30 to 59 Days |  |
Financing receivable recorded investment |  |
Past due | 3,763 | 2,435
Commercial, financial and agricultural | Domestic | Commercial Real Estate: Farmland and Commercial | 60 to 89 Days |  |
Financing receivable recorded investment |  |
Past due | 185 | 219
Commercial, financial and agricultural | Domestic | Commercial Real Estate: Farmland and Commercial | 90 Days or Greater |  |
Financing receivable recorded investment |  |
Past due | 4 | 186
Commercial, financial and agricultural | Domestic | Commercial Real Estate: Multifamily |  |
Financing receivable recorded investment |  |
Past due |  | 126
Loans, current | 365,367 | 440,918
Total loans | 365,367 | 441,044
Commercial, financial and agricultural | Domestic | Commercial Real Estate: Multifamily | 30 to 59 Days |  |
Financing receivable recorded investment |  |
Past due |  | 126
Real estate - construction |  |
Financing receivable recorded investment |  |
Total loans | 1,618,493 | 1,846,757
Real estate - construction | Domestic | Commercial Real Estate: other construction and land development |  |
Financing receivable recorded investment |  |
Past due 90 days or Greater and Still Accruing | 3,557 |
Past due | 14,937 | 18,500
Loans, current | 1,603,556 | 1,828,257
Total loans | 1,618,493 | 1,846,757
Real estate - construction | Domestic | Commercial Real Estate: other construction and land development | 30 to 59 Days |  |
Financing receivable recorded investment |  |
Past due | 10,669 | 1,059
Real estate - construction | Domestic | Commercial Real Estate: other construction and land development | 60 to 89 Days |  |
Financing receivable recorded investment |  |
Past due | 51 | 854
Real estate - construction | Domestic | Commercial Real Estate: other construction and land development | 90 Days or Greater |  |
Financing receivable recorded investment |  |
Past due | 4,217 | 16,587
Real estate - mortgage |  |
Financing receivable recorded investment |  |
Total loans | 916,153 | 999,144
Real estate - mortgage | Domestic | Residential First Lien |  |
Financing receivable recorded investment |  |
Past due 90 days or Greater and Still Accruing | 6,451 | 5,890
Past due | 9,298 | 9,490
Loans, current | 389,873 | 395,629
Total loans | 399,171 | 405,119
Real estate - mortgage | Domestic | Residential First Lien | 30 to 59 Days |  |
Financing receivable recorded investment |  |
Past due | 1,967 | 2,399
Real estate - mortgage | Domestic | Residential First Lien | 60 to 89 Days |  |
Financing receivable recorded investment |  |
Past due | 749 | 926
Real estate - mortgage | Domestic | Residential First Lien | 90 Days or Greater |  |
Financing receivable recorded investment |  |
Past due | 6,582 | 6,165
Real estate - mortgage | Domestic | Residential Junior Lien |  |
Financing receivable recorded investment |  |
Past due 90 days or Greater and Still Accruing | 745 | 1,197
Past due | 2,105 | 2,005
Loans, current | 514,877 | 592,020
Total loans | 516,982 | 594,025
Real estate - mortgage | Domestic | Residential Junior Lien | 30 to 59 Days |  |
Financing receivable recorded investment |  |
Past due | 1,141 | 561
Real estate - mortgage | Domestic | Residential Junior Lien | 60 to 89 Days |  |
Financing receivable recorded investment |  |
Past due | 184 | 247
Real estate - mortgage | Domestic | Residential Junior Lien | 90 Days or Greater |  |
Financing receivable recorded investment |  |
Past due | 780 | 1,197
Consumer |  |
Financing receivable recorded investment |  |
Total loans | 40,505 | 40,595
Consumer | Domestic |  |
Financing receivable recorded investment |  |
Past due 90 days or Greater and Still Accruing | 14 | 79
Past due | 304 | 468
Loans, current | 40,201 | 40,127
Total loans | 40,505 | 40,595
Consumer | Domestic | 30 to 59 Days |  |
Financing receivable recorded investment |  |
Past due | 211 | 318
Consumer | Domestic | 60 to 89 Days |  |
Financing receivable recorded investment |  |
Past due | 79 | 71
Consumer | Domestic | 90 Days or Greater |  |
Financing receivable recorded investment |  |
Past due | 14 | 79
Foreign |  |
Financing receivable recorded investment |  |
Total loans | 141,218 | 138,970
Foreign | Foreign |  |
Financing receivable recorded investment |  |
Past due 90 days or Greater and Still Accruing | 466 | 568
Past due | 945 | 1,226
Loans, current | 140,273 | 137,744
Total loans | 141,218 | 138,970
Foreign | Foreign | 30 to 59 Days |  |
Financing receivable recorded investment |  |
Past due | 479 | 478
Foreign | Foreign | 60 to 89 Days |  |
Financing receivable recorded investment |  |
Past due |  | 180
Foreign | Foreign | 90 Days or Greater |  |
Financing receivable recorded investment |  |
Past due | $ 466 | $ 568

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