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Allowance for Credit Losses (Impairment By Loan Class) (Details) - USD ($) $ in Thousands | Dec. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Loan loss allowances, impaired financing receivable, evaluated individually or collectively |  |
Loans Individually Evaluated for Impairment, Recorded Investment | $ 51,830 | $ 1,667
Loans Individually Evaluated for Impairment, Allowance | 2,445 | 99
Loans Collectively Evaluated for Impairment, Recorded Investment | 7,378,773 | 7,207,484
Loans Collectively Evaluated for Impairment, Allowance | 123,527 | 110,275
Commercial, financial and agricultural | Domestic | Commercial. |  |
Loan loss allowances, impaired financing receivable, evaluated individually or collectively |  |
Loans Individually Evaluated for Impairment, Recorded Investment | 30,747 | 298
Loans Individually Evaluated for Impairment, Allowance | 2,375 | 29
Loans Collectively Evaluated for Impairment, Recorded Investment | 1,468,006 | 1,501,554
Loans Collectively Evaluated for Impairment, Allowance | 24,353 | 23,149
Commercial, financial and agricultural | Domestic | Commercial real estate: farmland & commercial |  |
Loan loss allowances, impaired financing receivable, evaluated individually or collectively |  |
Loans Individually Evaluated for Impairment, Recorded Investment | 94 | 562
Loans Collectively Evaluated for Impairment, Recorded Investment | 2,568,025 | 2,710,494
Loans Collectively Evaluated for Impairment, Allowance | 36,474 | 35,654
Commercial, financial and agricultural | Domestic | Commercial real estate: multifamily |  |
Loan loss allowances, impaired financing receivable, evaluated individually or collectively |  |
Loans Individually Evaluated for Impairment, Recorded Investment | 117 | 131
Loans Collectively Evaluated for Impairment, Recorded Investment | 306,384 | 284,405
Loans Collectively Evaluated for Impairment, Allowance | 3,794 | 3,291
Obligations of states and political subdivisions | Domestic | Commercial Real Estate: other construction and land development |  |
Loan loss allowances, impaired financing receivable, evaluated individually or collectively |  |
Loans Individually Evaluated for Impairment, Recorded Investment | 20,483 | 589
Loans Individually Evaluated for Impairment, Allowance | 70 | 70
Loans Collectively Evaluated for Impairment, Recorded Investment | 1,969,186 | 1,667,524
Loans Collectively Evaluated for Impairment, Allowance | 44,614 | 35,320
Real estate - mortgage | Domestic | Residential: first lien |  |
Loan loss allowances, impaired financing receivable, evaluated individually or collectively |  |
Loans Individually Evaluated for Impairment, Recorded Investment | 77 | 87
Loans Collectively Evaluated for Impairment, Recorded Investment | 425,647 | 403,571
Loans Collectively Evaluated for Impairment, Allowance | 4,759 | 4,073
Real estate - mortgage | Domestic | Residential Junior Lien |  |
Loan loss allowances, impaired financing receivable, evaluated individually or collectively |  |
Loans Individually Evaluated for Impairment, Recorded Investment | 312 |
Loans Collectively Evaluated for Impairment, Recorded Investment | 439,958 | 464,173
Loans Collectively Evaluated for Impairment, Allowance | 8,284 | 7,754
Consumer | Domestic |  |
Loan loss allowances, impaired financing receivable, evaluated individually or collectively |  |
Loans Collectively Evaluated for Impairment, Recorded Investment | 41,592 | 40,966
Loans Collectively Evaluated for Impairment, Allowance | 281 | 272
Foreign. | Foreign |  |
Loan loss allowances, impaired financing receivable, evaluated individually or collectively |  |
Loans Collectively Evaluated for Impairment, Recorded Investment | 159,975 | 134,797
Loans Collectively Evaluated for Impairment, Allowance | $ 968 | $ 762

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