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Allowance for Credit Losses (Portfolio Credit Quality) (Details) - USD ($) $ in Thousands | Sep. 30, 2020 | Dec. 31, 2019
--- | --- | ---
Loan portfolio by credit quality indicator |  |
2020 | $ 2,780,901 |
2019 | 2,078,381 |
2018 | 1,258,687 |
2017 | 699,686 |
2016 | 361,598 |
Prior | 409,982 |
Total loans | 7,589,235 | $ 6,894,946
Pass |  |
Loan portfolio by credit quality indicator |  |
Total loans |  | 6,538,085
Special Review |  |
Loan portfolio by credit quality indicator |  |
Total loans |  | 33,553
Watch List - Pass |  |
Loan portfolio by credit quality indicator |  |
Total loans |  | 62,315
Watch List - Substandard |  |
Loan portfolio by credit quality indicator |  |
Total loans |  | 248,318
Commercial, financial and agricultural |  |
Loan portfolio by credit quality indicator |  |
Total loans | 4,426,866 | 3,379,837
Commercial, financial and agricultural | Domestic | Commercial |  |
Loan portfolio by credit quality indicator |  |
2020 | 1,167,704 |
2019 | 342,721 |
2018 | 202,066 |
2017 | 133,734 |
2016 | 20,161 |
Prior | 11,593 |
Total loans | 1,877,979 | 1,292,660
Commercial, financial and agricultural | Domestic | Commercial | Pass |  |
Loan portfolio by credit quality indicator |  |
2020 | 1,092,774 |
2019 | 307,257 |
2018 | 171,592 |
2017 | 133,566 |
2016 | 19,838 |
Prior | 11,571 |
Total loans | 1,736,598 | 1,228,110
Commercial, financial and agricultural | Domestic | Commercial | Special Review |  |
Loan portfolio by credit quality indicator |  |
2020 | 72,904 |
2019 | 393 |
Total loans | 73,297 | 569
Commercial, financial and agricultural | Domestic | Commercial | Watch List - Pass |  |
Loan portfolio by credit quality indicator |  |
2020 | 1,227 |
2019 | 34,757 |
2018 | 29,658 |
Prior | 22 |
Total loans | 65,664 | 39
Commercial, financial and agricultural | Domestic | Commercial | Watch List - Substandard |  |
Loan portfolio by credit quality indicator |  |
2018 | 653 |
2016 | 323 |
Total loans | 976 | 62,007
Commercial, financial and agricultural | Domestic | Commercial | Watch List - Doubtful |  |
Loan portfolio by credit quality indicator |  |
2020 | 799 |
2019 | 314 |
2018 | 163 |
2017 | 168 |
Total loans | 1,444 |
Commercial, financial and agricultural | Domestic | Commercial Real Estate: farmland and commercial |  |
Loan portfolio by credit quality indicator |  |
2020 | 591,460 |
2019 | 589,188 |
2018 | 358,790 |
2017 | 213,213 |
2016 | 211,450 |
Prior | 146,849 |
Total loans | 2,110,950 | 1,896,747
Commercial, financial and agricultural | Domestic | Commercial Real Estate: farmland and commercial | Pass |  |
Loan portfolio by credit quality indicator |  |
2020 | 561,310 |
2019 | 524,354 |
2018 | 333,348 |
2017 | 201,824 |
2016 | 200,296 |
Prior | 143,109 |
Total loans | 1,964,241 | 1,710,446
Commercial, financial and agricultural | Domestic | Commercial Real Estate: farmland and commercial | Special Review |  |
Loan portfolio by credit quality indicator |  |
2020 | 1,368 |
2018 | 4,792 |
2017 | 179 |
2016 | 3,228 |
Total loans | 9,567 | 13,184
Commercial, financial and agricultural | Domestic | Commercial Real Estate: farmland and commercial | Watch List - Pass |  |
Loan portfolio by credit quality indicator |  |
2020 | 25,467 |
2019 | 8,885 |
2018 | 20,482 |
2017 | 8,879 |
2016 | 7,448 |
Prior | 1 |
Total loans | 71,162 | 20,183
Commercial, financial and agricultural | Domestic | Commercial Real Estate: farmland and commercial | Watch List - Substandard |  |
Loan portfolio by credit quality indicator |  |
2020 | 3,315 |
2019 | 55,728 |
2018 | 168 |
2017 | 2,293 |
2016 | 478 |
Prior | 3,497 |
Total loans | 65,479 | 151,726
Commercial, financial and agricultural | Domestic | Commercial Real Estate: farmland and commercial | Watch List - Doubtful |  |
Loan portfolio by credit quality indicator |  |
2019 | 221 |
2017 | 38 |
Prior | 242 |
Total loans | 501 |
Commercial, financial and agricultural | Domestic | Commercial Real Estate: multifamily |  |
Loan portfolio by credit quality indicator |  |
2020 | 49,247 |
2019 | 220,573 |
2018 | 83,584 |
2017 | 64,674 |
2016 | 8,392 |
Prior | 11,467 |
Total loans | 437,937 | 190,430
Commercial, financial and agricultural | Domestic | Commercial Real Estate: multifamily | Pass |  |
Loan portfolio by credit quality indicator |  |
2020 | 49,110 |
2019 | 220,573 |
2018 | 83,584 |
2017 | 64,674 |
2016 | 8,392 |
Prior | 11,467 |
Total loans | 437,800 | 190,265
Commercial, financial and agricultural | Domestic | Commercial Real Estate: multifamily | Watch List - Doubtful |  |
Loan portfolio by credit quality indicator |  |
2020 | 137 |
Total loans | 137 |
Real estate - construction |  |
Loan portfolio by credit quality indicator |  |
Total loans | 1,943,430 | 2,185,883
Real estate - construction | Domestic | Commercial Real Estate: other construction and land development |  |
Loan portfolio by credit quality indicator |  |
2020 | 647,348 |
2019 | 691,073 |
2018 | 450,605 |
2017 | 132,837 |
2016 | 13,965 |
Prior | 7,602 |
Total loans | 1,943,430 | 2,185,883
Real estate - construction | Domestic | Commercial Real Estate: other construction and land development | Pass |  |
Loan portfolio by credit quality indicator |  |
2020 | 613,492 |
2019 | 665,095 |
2018 | 450,605 |
2017 | 132,837 |
2016 | 13,965 |
Prior | 7,602 |
Total loans | 1,883,596 | 2,090,370
Real estate - construction | Domestic | Commercial Real Estate: other construction and land development | Special Review |  |
Loan portfolio by credit quality indicator |  |
2020 | 12,625 |
Total loans | 12,625 | 18,721
Real estate - construction | Domestic | Commercial Real Estate: other construction and land development | Watch List - Pass |  |
Loan portfolio by credit quality indicator |  |
2020 | 2,344 |
2019 | 25,185 |
Total loans | 27,529 | 41,949
Real estate - construction | Domestic | Commercial Real Estate: other construction and land development | Watch List - Substandard |  |
Loan portfolio by credit quality indicator |  |
2020 | 18,769 |
Total loans | 18,769 | 33,905
Real estate - construction | Domestic | Commercial Real Estate: other construction and land development | Watch List - Doubtful |  |
Loan portfolio by credit quality indicator |  |
2020 | 118 |
2019 | 793 |
Total loans | 911 |
Real estate - mortgage |  |
Loan portfolio by credit quality indicator |  |
Total loans | 1,033,646 | 1,140,377
Real estate - mortgage | Domestic | Residential First Lien |  |
Loan portfolio by credit quality indicator |  |
2020 | 58,157 |
2019 | 65,868 |
2018 | 77,204 |
2017 | 58,475 |
2016 | 36,104 |
Prior | 114,207 |
Total loans | 410,015 | 433,901
Real estate - mortgage | Domestic | Residential First Lien | Pass |  |
Loan portfolio by credit quality indicator |  |
2020 | 58,068 |
2019 | 65,854 |
2018 | 77,011 |
2017 | 58,475 |
2016 | 35,966 |
Prior | 114,140 |
Total loans | 409,514 | 426,546
Real estate - mortgage | Domestic | Residential First Lien | Special Review |  |
Loan portfolio by credit quality indicator |  |
Total loans |  | 253
Real estate - mortgage | Domestic | Residential First Lien | Watch List - Pass |  |
Loan portfolio by credit quality indicator |  |
2019 | 14 |
2018 | 131 |
Prior | 1 |
Total loans | 146 | 144
Real estate - mortgage | Domestic | Residential First Lien | Watch List - Substandard |  |
Loan portfolio by credit quality indicator |  |
2018 | 62 |
2016 | 50 |
Total loans | 112 | 680
Real estate - mortgage | Domestic | Residential First Lien | Watch List - Doubtful |  |
Loan portfolio by credit quality indicator |  |
2020 | 89 |
2016 | 88 |
Prior | 66 |
Total loans | 243 |
Real estate - mortgage | Domestic | Residential Junior Lien |  |
Loan portfolio by credit quality indicator |  |
2020 | 158,909 |
2019 | 123,886 |
2018 | 72,340 |
2017 | 89,701 |
2016 | 67,720 |
Prior | 111,075 |
Total loans | 623,631 | 706,476
Real estate - mortgage | Domestic | Residential Junior Lien | Pass |  |
Loan portfolio by credit quality indicator |  |
2020 | 158,909 |
2019 | 123,056 |
2018 | 72,302 |
2017 | 88,890 |
2016 | 67,720 |
Prior | 111,075 |
Total loans | 621,952 | 704,958
Real estate - mortgage | Domestic | Residential Junior Lien | Special Review |  |
Loan portfolio by credit quality indicator |  |
2019 | 830 |
2017 | 811 |
Total loans | 1,641 | 826
Real estate - mortgage | Domestic | Residential Junior Lien | Watch List - Doubtful |  |
Loan portfolio by credit quality indicator |  |
2018 | 38 |
Total loans | 38 |
Consumer |  |
Loan portfolio by credit quality indicator |  |
Total loans | 41,110 | 47,800
Consumer | Domestic |  |
Loan portfolio by credit quality indicator |  |
2020 | 25,683 |
2019 | 12,392 |
2018 | 1,360 |
2017 | 266 |
2016 | 95 |
Prior | 1,314 |
Total loans | 41,110 | 47,800
Consumer | Domestic | Pass |  |
Loan portfolio by credit quality indicator |  |
2020 | 25,683 |
2019 | 12,392 |
2018 | 1,360 |
2017 | 266 |
2016 | 95 |
Prior | 1,311 |
Total loans | 41,107 | 46,605
Consumer | Domestic | Watch List - Doubtful |  |
Loan portfolio by credit quality indicator |  |
Prior | 3 |
Total loans | 3 |
Foreign |  |
Loan portfolio by credit quality indicator |  |
Total loans | 144,183 | 141,049
Foreign | Foreign |  |
Loan portfolio by credit quality indicator |  |
2020 | 82,393 |
2019 | 32,680 |
2018 | 12,738 |
2017 | 6,786 |
2016 | 3,711 |
Prior | 5,875 |
Total loans | 144,183 | 141,049
Foreign | Foreign | Pass |  |
Loan portfolio by credit quality indicator |  |
2020 | 82,393 |
2019 | 32,680 |
2018 | 12,738 |
2017 | 6,786 |
2016 | 3,711 |
Prior | 5,875 |
Total loans | $ 144,183 | $ 140,785

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