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Allowance for Credit Losses - Impairment By Loan Class (Details) - USD ($) $ in Thousands | Sep. 30, 2025 | Dec. 31, 2024
--- | --- | ---
Loan loss allowances |  |
Loans Individually Evaluated for Impairment, Recorded Investment | $ 153,966 | $ 169,188
Loans Individually Evaluated for Impairment, Allowance | 12,888 | 18,632
Loans Collectively Evaluated for Impairment, Recorded Investment | 9,247,003 | 8,640,638
Loans Collectively Evaluated for Impairment, Allowance | 142,618 | 137,905
Commercial, financial and agricultural | Domestic | Commercial |  |
Loan loss allowances |  |
Loans Individually Evaluated for Impairment, Recorded Investment | 52,290 | 52,110
Loans Individually Evaluated for Impairment, Allowance | 400 | 400
Loans Collectively Evaluated for Impairment, Recorded Investment | 1,750,352 | 1,799,693
Loans Collectively Evaluated for Impairment, Allowance | 28,256 | 29,453
Commercial, financial and agricultural | Domestic | Commercial real estate: farmland & commercial |  |
Loan loss allowances |  |
Loans Individually Evaluated for Impairment, Recorded Investment | 58,735 | 65,733
Loans Individually Evaluated for Impairment, Allowance | 8,228 | 8,228
Loans Collectively Evaluated for Impairment, Recorded Investment | 3,341,099 | 2,862,070
Loans Collectively Evaluated for Impairment, Allowance | 41,974 | 35,762
Commercial, financial and agricultural | Domestic | Commercial real estate: multifamily |  |
Loan loss allowances |  |
Loans Individually Evaluated for Impairment, Recorded Investment | 42,763 | 42,964
Loans Individually Evaluated for Impairment, Allowance | 4,260 | 1,882
Loans Collectively Evaluated for Impairment, Recorded Investment | 579,045 | 267,151
Loans Collectively Evaluated for Impairment, Allowance | 6,480 | 2,987
Commercial real estate | Domestic | Commercial real estate construction development |  |
Loan loss allowances |  |
Loans Individually Evaluated for Impairment, Recorded Investment |  | 8,195
Loans Individually Evaluated for Impairment, Allowance |  | 8,122
Loans Collectively Evaluated for Impairment, Recorded Investment | 2,226,013 | 2,476,259
Loans Collectively Evaluated for Impairment, Allowance | 47,046 | 52,517
Real estate - mortgage | Domestic | Residential First Lien |  |
Loan loss allowances |  |
Loans Individually Evaluated for Impairment, Recorded Investment | 37 | 45
Loans Collectively Evaluated for Impairment, Recorded Investment | 600,484 | 530,039
Loans Collectively Evaluated for Impairment, Allowance | 6,461 | 5,528
Real estate - mortgage | Domestic | Residential Junior Lien |  |
Loan loss allowances |  |
Loans Individually Evaluated for Impairment, Recorded Investment | 141 | 141
Loans Collectively Evaluated for Impairment, Recorded Investment | 456,504 | 469,088
Loans Collectively Evaluated for Impairment, Allowance | 9,820 | 10,031
Consumer | Domestic |  |
Loan loss allowances |  |
Loans Collectively Evaluated for Impairment, Recorded Investment | 50,741 | 49,777
Loans Collectively Evaluated for Impairment, Allowance | 271 | 281
Foreign | Foreign |  |
Loan loss allowances |  |
Loans Collectively Evaluated for Impairment, Recorded Investment | 242,765 | 186,561
Loans Collectively Evaluated for Impairment, Allowance | $ 2,310 | $ 1,346

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