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Allowance for Credit Losses (Portfolio Credit Quality) (Details) - USD ($) $ in Thousands | Sep. 30, 2022 | Dec. 31, 2021
--- | --- | ---
Loan portfolio by credit quality indicator |  |
2022 | $ 2,186,514 |
2021 | 2,390,065 | $ 3,641,975
2020 | 1,048,017 | 1,540,327
2019 | 590,412 | 885,554
2018 | 503,342 | 616,037
2017/Prior | 332,400 | 241,896
Prior |  | 283,362
Total loans | 7,050,750 | 7,209,151
Commercial, financial and agricultural |  |
Loan portfolio by credit quality indicator |  |
Total loans | 4,156,208 | 4,497,444
Commercial, financial and agricultural | Domestic | Commercial. |  |
Loan portfolio by credit quality indicator |  |
2022 | 545,274 |
2021 | 681,277 | 1,154,047
2020 | 101,208 | 168,461
2019 | 45,680 | 78,434
2018 | 44,737 | 58,577
2017/Prior | 30,346 | 37,178
Prior |  | 5,155
Total loans | 1,448,522 | 1,501,852
Commercial, financial and agricultural | Domestic | Commercial. | Pass |  |
Loan portfolio by credit quality indicator |  |
2022 | 511,978 |
2021 | 680,788 | 1,041,763
2020 | 100,975 | 167,691
2019 | 45,000 | 77,579
2018 | 44,685 | 58,439
2017/Prior | 30,337 | 37,104
Prior |  | 5,144
Total loans | 1,413,763 | 1,387,720
Commercial, financial and agricultural | Domestic | Commercial. | Special Review |  |
Loan portfolio by credit quality indicator |  |
2022 | 381 |
2021 | 225 | 74,559
2020 |  | 497
2019 |  | 139
2018 |  | 81
Total loans | 606 | 75,276
Commercial, financial and agricultural | Domestic | Commercial. | Watch List - Pass |  |
Loan portfolio by credit quality indicator |  |
2022 | 3,052 |
2021 |  | 33,920
2019 | 680 |
Prior |  | 10
Total loans | 3,732 | 33,930
Commercial, financial and agricultural | Domestic | Commercial. | Watch List - Substandard |  |
Loan portfolio by credit quality indicator |  |
2022 | 29,863 |
2021 | 164 | 3,581
2020 | 233 | 273
2019 |  | 716
2018 | 52 | 57
2017/Prior | 1 |
Prior |  | 1
Total loans | 30,313 | 4,628
Commercial, financial and agricultural | Domestic | Commercial. | Watch List - Doubtful |  |
Loan portfolio by credit quality indicator |  |
2021 | 100 | 224
2017/Prior | 8 | 74
Total loans | 108 | 298
Commercial, financial and agricultural | Domestic | Commercial real estate: farmland & commercial |  |
Loan portfolio by credit quality indicator |  |
2022 | 592,637 |
2021 | 612,260 | 1,021,054
2020 | 535,035 | 780,449
2019 | 267,428 | 292,569
2018 | 355,473 | 420,801
2017/Prior | 99,047 | 98,606
Prior |  | 97,577
Total loans | 2,461,880 | 2,711,056
Commercial, financial and agricultural | Domestic | Commercial real estate: farmland & commercial | Pass |  |
Loan portfolio by credit quality indicator |  |
2022 | 575,325 |
2021 | 611,346 | 1,001,335
2020 | 479,814 | 680,777
2019 | 263,504 | 288,333
2018 | 355,473 | 417,353
2017/Prior | 96,759 | 96,096
Prior |  | 97,119
Total loans | 2,382,221 | 2,581,013
Commercial, financial and agricultural | Domestic | Commercial real estate: farmland & commercial | Special Review |  |
Loan portfolio by credit quality indicator |  |
2022 | 173 |
2021 | 662 | 929
2020 | 851 | 1,292
2018 |  | 3,448
2017/Prior |  | 61
Total loans | 1,686 | 5,730
Commercial, financial and agricultural | Domestic | Commercial real estate: farmland & commercial | Watch List - Pass |  |
Loan portfolio by credit quality indicator |  |
2022 | 17,139 |
2021 | 252 | 18,790
2020 |  | 44,059
2019 | 2,906 |
2017/Prior |  | 94
Prior |  | 1
Total loans | 20,297 | 62,944
Commercial, financial and agricultural | Domestic | Commercial real estate: farmland & commercial | Watch List - Substandard |  |
Loan portfolio by credit quality indicator |  |
2020 | 54,166 | 54,097
2019 | 685 | 3,899
2017/Prior | 2,288 | 2,355
Prior |  | 456
Total loans | 57,139 | 60,807
Commercial, financial and agricultural | Domestic | Commercial real estate: farmland & commercial | Watch List - Doubtful |  |
Loan portfolio by credit quality indicator |  |
2020 | 204 | 224
2019 | 333 | 337
Prior |  | 1
Total loans | 537 | 562
Commercial, financial and agricultural | Domestic | Commercial real estate: multifamily |  |
Loan portfolio by credit quality indicator |  |
2022 | 64,755 |
2021 | 86,768 | 133,152
2020 | 60,463 | 40,897
2019 | 12,178 | 78,609
2018 | 6,211 | 10,632
2017/Prior | 15,431 | 14,217
Prior |  | 7,029
Total loans | 245,806 | 284,536
Commercial, financial and agricultural | Domestic | Commercial real estate: multifamily | Pass |  |
Loan portfolio by credit quality indicator |  |
2022 | 64,755 |
2021 | 86,768 | 133,152
2020 | 60,342 | 40,766
2019 | 12,178 | 78,609
2018 | 6,211 | 10,632
2017/Prior | 15,431 | 14,217
Prior |  | 7,029
Total loans | 245,685 | 284,405
Commercial, financial and agricultural | Domestic | Commercial real estate: multifamily | Watch List - Doubtful |  |
Loan portfolio by credit quality indicator |  |
2020 | 121 | 131
Total loans | 121 | 131
Obligations of states and political subdivisions |  |
Loan portfolio by credit quality indicator |  |
Total loans | 1,836,047 | 1,668,113
Obligations of states and political subdivisions | Domestic | Commercial Real Estate: other construction and land development |  |
Loan portfolio by credit quality indicator |  |
2022 | 659,767 |
2021 | 766,051 | 967,431
2020 | 196,570 | 335,593
2019 | 174,039 | 308,884
2018 | 32,907 | 37,124
2017/Prior | 6,713 | 16,642
Prior |  | 2,439
Total loans | 1,836,047 | 1,668,113
Obligations of states and political subdivisions | Domestic | Commercial Real Estate: other construction and land development | Pass |  |
Loan portfolio by credit quality indicator |  |
2022 | 639,785 |
2021 | 765,586 | 966,946
2020 | 196,473 | 312,389
2019 | 173,829 | 308,673
2018 | 32,907 | 37,124
2017/Prior | 6,713 | 16,642
Prior |  | 2,439
Total loans | 1,815,293 | 1,644,213
Obligations of states and political subdivisions | Domestic | Commercial Real Estate: other construction and land development | Special Review |  |
Loan portfolio by credit quality indicator |  |
2019 | 210 | 211
Total loans | 210 | 211
Obligations of states and political subdivisions | Domestic | Commercial Real Estate: other construction and land development | Watch List - Pass |  |
Loan portfolio by credit quality indicator |  |
2020 |  | 23,100
Total loans |  | 23,100
Obligations of states and political subdivisions | Domestic | Commercial Real Estate: other construction and land development | Watch List - Substandard |  |
Loan portfolio by credit quality indicator |  |
2022 | 19,982 |
Total loans | 19,982 |
Obligations of states and political subdivisions | Domestic | Commercial Real Estate: other construction and land development | Watch List - Doubtful |  |
Loan portfolio by credit quality indicator |  |
2021 | 465 | 485
2020 | 97 | 104
Total loans | 562 | 589
Real estate - mortgage |  |
Loan portfolio by credit quality indicator |  |
Total loans | 852,164 | 867,831
Real estate - mortgage | Domestic | Residential: first lien |  |
Loan portfolio by credit quality indicator |  |
2022 | 110,262 |
2021 | 84,981 | 128,798
2020 | 51,752 | 52,812
2019 | 42,580 | 57,352
2018 | 35,871 | 49,259
2017/Prior | 86,906 | 29,599
Prior |  | 85,838
Total loans | 412,352 | 403,658
Real estate - mortgage | Domestic | Residential: first lien | Pass |  |
Loan portfolio by credit quality indicator |  |
2022 | 110,081 |
2021 | 84,544 | 128,742
2020 | 51,752 | 52,725
2019 | 42,580 | 57,249
2018 | 35,871 | 49,259
2017/Prior | 86,906 | 29,477
Prior |  | 85,838
Total loans | 411,734 | 403,290
Real estate - mortgage | Domestic | Residential: first lien | Watch List - Substandard |  |
Loan portfolio by credit quality indicator |  |
2022 | 100 |
2021 | 437 | 56
2019 |  | 103
2017/Prior |  | 122
Total loans | 537 | 281
Real estate - mortgage | Domestic | Residential: first lien | Watch List - Doubtful |  |
Loan portfolio by credit quality indicator |  |
2022 | 81 |
2020 |  | 87
Total loans | 81 | 87
Real estate - mortgage | Domestic | Residential Junior Lien |  |
Loan portfolio by credit quality indicator |  |
2022 | 72,963 |
2021 | 117,776 | 130,629
2020 | 95,206 | 123,062
2019 | 42,720 | 59,113
2018 | 22,661 | 30,603
2017/Prior | 88,486 | 40,855
Prior |  | 79,911
Total loans | 439,812 | 464,173
Real estate - mortgage | Domestic | Residential Junior Lien | Pass |  |
Loan portfolio by credit quality indicator |  |
2022 | 72,963 |
2021 | 117,776 | 130,629
2020 | 95,206 | 123,062
2019 | 42,720 | 59,113
2018 | 22,661 | 30,603
2017/Prior | 88,486 | 40,855
Prior |  | 79,911
Total loans | 439,812 | 464,173
Consumer |  |
Loan portfolio by credit quality indicator |  |
Total loans | 41,786 | 40,966
Consumer | Domestic |  |
Loan portfolio by credit quality indicator |  |
2022 | 27,147 |
2021 | 10,697 | 32,053
2020 | 1,527 | 5,693
2019 | 620 | 1,370
2018 | 37 | 189
2017/Prior | 1,758 | 9
Prior |  | 1,652
Total loans | 41,786 | 40,966
Consumer | Domestic | Pass |  |
Loan portfolio by credit quality indicator |  |
2022 | 27,147 |
2021 | 10,697 | 32,053
2020 | 1,527 | 5,693
2019 | 620 | 1,370
2018 | 37 | 189
2017/Prior | 1,758 | 9
Prior |  | 1,652
Total loans | 41,786 | 40,966
Foreign. |  |
Loan portfolio by credit quality indicator |  |
Total loans | 164,545 | 134,797
Foreign. | Foreign |  |
Loan portfolio by credit quality indicator |  |
2022 | 113,709 |
2021 | 30,255 | 74,811
2020 | 6,256 | 33,360
2019 | 5,167 | 9,223
2018 | 5,445 | 8,852
2017/Prior | 3,713 | 4,790
Prior |  | 3,761
Total loans | 164,545 | 134,797
Foreign. | Foreign | Pass |  |
Loan portfolio by credit quality indicator |  |
2022 | 113,709 |
2021 | 30,255 | 74,811
2020 | 6,256 | 33,360
2019 | 5,167 | 9,223
2018 | 5,445 | 8,852
2017/Prior | 3,713 | 4,790
Prior |  | 3,761
Total loans | $ 164,545 | $ 134,797

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