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v3.20.4

Allowance for Credit Losses (By Loan Class) (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 2019 | Mar. 31, 2019 | Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Allowance for Credit Losses |  |  |  |  |
Balance at the beginning of the period |  | $ 61,384 | $ 60,278 | $ 61,384 | $ 67,687
Losses charged to allowance |  |  | (9,574) | (22,928) | (15,125)
Recoveries credited to allowance |  |  | 2,629 | 2,979 | 2,710
Net (losses) recoveries charged to allowance |  |  | (6,945) | (19,949) | (12,415)
Provision charged (credited) to operations |  |  | 45,379 | 18,843 | 6,112
Balance at the end of the period |  |  | 109,059 | 60,278 | 61,384
Nonperforming Financing Receivable [Member] |  |  |  |  |
Allowance for Credit Losses |  |  |  |  |
Provision charged (credited) to operations | $ (9,500) | (9,500) |  |  |
ASU 2016-13 |  |  |  |  |
Allowance for Credit Losses |  |  |  |  |
Balance at the beginning of the period |  |  | 10,347 |  |
Balance at the end of the period |  |  |  | 10,347 |
Commercial, financial and agricultural | Domestic | Commercial Loan [Member] |  |  |  |  |
Allowance for Credit Losses |  |  |  |  |
Balance at the beginning of the period |  | 12,596 | 11,145 | 12,596 | 27,905
Losses charged to allowance |  |  | (8,936) | (14,412) | (14,220)
Recoveries credited to allowance |  |  | 2,191 | 2,196 | 1,981
Net (losses) recoveries charged to allowance |  |  | (6,745) | (12,216) | (12,239)
Provision charged (credited) to operations |  |  | 13,261 | 10,765 | (3,070)
Balance at the end of the period |  |  | 21,908 | 11,145 | 12,596
Commercial, financial and agricultural | Domestic | Commercial Loan [Member] | ASU 2016-13 |  |  |  |  |
Allowance for Credit Losses |  |  |  |  |
Balance at the beginning of the period |  |  | 4,247 |  |
Balance at the end of the period |  |  |  | 4,247 |
Commercial, financial and agricultural | Domestic | Commercial Real Estate Farmland and Commercial Receivable [Member] |  |  |  |  |
Allowance for Credit Losses |  |  |  |  |
Balance at the beginning of the period |  | 19,353 | 16,533 | 19,353 | 16,663
Losses charged to allowance |  |  | (55) |  | (70)
Recoveries credited to allowance |  |  | 117 |  | 246
Net (losses) recoveries charged to allowance |  |  | 62 |  | 176
Provision charged (credited) to operations |  |  | 17,697 |  | 2,514
Balance at the end of the period |  |  | 30,000 | 16,533 | 19,353
Commercial, financial and agricultural | Domestic | Commercial Real Estate Farmland and Commercial Receivable [Member] | ASU 2016-13 |  |  |  |  |
Allowance for Credit Losses |  |  |  |  |
Balance at the beginning of the period |  |  | (4,292) |  |
Balance at the end of the period |  |  |  | (4,292) |
Commercial, financial and agricultural | Domestic | Commercial Real Estate Multifamily Receivable [Member] |  |  |  |  |
Allowance for Credit Losses |  |  |  |  |
Balance at the beginning of the period |  | 1,808 | 1,786 | 1,808 | 1,109
Provision charged (credited) to operations |  |  | 3,620 | (22) | 699
Balance at the end of the period |  |  | 5,051 | 1,786 | 1,808
Commercial, financial and agricultural | Domestic | Commercial Real Estate Multifamily Receivable [Member] | ASU 2016-13 |  |  |  |  |
Allowance for Credit Losses |  |  |  |  |
Balance at the beginning of the period |  |  | (355) |  |
Balance at the end of the period |  |  |  | (355) |
Commercial Real Estate Portfolio Segment [Member] | Domestic | Commercial Real Estate: other construction and land development |  |  |  |  |
Allowance for Credit Losses |  |  |  |  |
Balance at the beginning of the period |  | 15,123 | 18,152 | 15,123 | 11,675
Losses charged to allowance |  |  | (19) | (39) | (1)
Recoveries credited to allowance |  |  | 35 | 113 | 25
Net (losses) recoveries charged to allowance |  |  | 16 | 74 | 24
Provision charged (credited) to operations |  |  | 6,053 | 2,955 | 3,424
Balance at the end of the period |  |  | 37,612 | 18,152 | 15,123
Commercial Real Estate Portfolio Segment [Member] | Domestic | Commercial Real Estate: other construction and land development | ASU 2016-13 |  |  |  |  |
Allowance for Credit Losses |  |  |  |  |
Balance at the beginning of the period |  |  | 13,391 |  |
Balance at the end of the period |  |  |  | 13,391 |
Commercial Real Estate Portfolio Segment [Member] | Domestic | Commercial Real Estate Farmland and Commercial Receivable [Member] |  |  |  |  |
Allowance for Credit Losses |  |  |  |  |
Balance at the beginning of the period |  | 19,353 | 16,533 | 19,353 |
Losses charged to allowance |  |  |  | (7,353) |
Recoveries credited to allowance |  |  |  | 318 |
Net (losses) recoveries charged to allowance |  |  |  | (7,035) |
Provision charged (credited) to operations |  |  |  | 4,215 |
Balance at the end of the period |  |  |  | 16,533 | 19,353
Real estate - mortgage | Domestic | Residential First Mortgage Financing Receivable [Member] |  |  |  |  |
Allowance for Credit Losses |  |  |  |  |
Balance at the beginning of the period |  | 3,467 | 3,762 | 3,467 | 2,950
Losses charged to allowance |  |  | (160) | (201) | (122)
Recoveries credited to allowance |  |  | 21 | 26 | 36
Net (losses) recoveries charged to allowance |  |  | (139) | (175) | (86)
Provision charged (credited) to operations |  |  | 1,831 | 470 | 603
Balance at the end of the period |  |  | 3,874 | 3,762 | 3,467
Real estate - mortgage | Domestic | Residential First Mortgage Financing Receivable [Member] | ASU 2016-13 |  |  |  |  |
Allowance for Credit Losses |  |  |  |  |
Balance at the beginning of the period |  |  | (1,580) |  |
Balance at the end of the period |  |  |  | (1,580) |
Real estate - mortgage | Domestic | Residential Junior Lien |  |  |  |  |
Allowance for Credit Losses |  |  |  |  |
Balance at the beginning of the period |  | 7,719 | 7,535 | 7,719 | 6,103
Losses charged to allowance |  |  | (124) | (435) | (347)
Recoveries credited to allowance |  |  | 186 | 286 | 369
Net (losses) recoveries charged to allowance |  |  | 62 | (149) | 22
Provision charged (credited) to operations |  |  | 2,402 | (35) | 1,594
Balance at the end of the period |  |  | 9,570 | 7,535 | 7,719
Real estate - mortgage | Domestic | Residential Junior Lien | ASU 2016-13 |  |  |  |  |
Allowance for Credit Losses |  |  |  |  |
Balance at the beginning of the period |  |  | (429) |  |
Balance at the end of the period |  |  |  | (429) |
Consumer | Domestic |  |  |  |  |
Allowance for Credit Losses |  |  |  |  |
Balance at the beginning of the period |  | 447 | 542 | 447 | 440
Losses charged to allowance |  |  | (280) | (487) | (362)
Recoveries credited to allowance |  |  | 69 | 40 | 43
Net (losses) recoveries charged to allowance |  |  | (211) | (447) | (319)
Provision charged (credited) to operations |  |  | 185 | 542 | 326
Balance at the end of the period |  |  | 291 | 542 | 447
Consumer | Domestic | ASU 2016-13 |  |  |  |  |
Allowance for Credit Losses |  |  |  |  |
Balance at the beginning of the period |  |  | (225) |  |
Balance at the end of the period |  |  |  | (225) |
Foreign | Foreign |  |  |  |  |
Allowance for Credit Losses |  |  |  |  |
Balance at the beginning of the period |  | $ 871 | 823 | 871 | 842
Losses charged to allowance |  |  |  | (1) | (3)
Recoveries credited to allowance |  |  | 10 |  | 10
Net (losses) recoveries charged to allowance |  |  | 10 | (1) | 7
Provision charged (credited) to operations |  |  | 330 | (47) | 22
Balance at the end of the period |  |  | 753 | 823 | $ 871
Foreign | Foreign | ASU 2016-13 |  |  |  |  |
Allowance for Credit Losses |  |  |  |  |
Balance at the beginning of the period |  |  | $ (410) |  |
Balance at the end of the period |  |  |  | $ (410) |

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- Definition Amount, after recovery, of writeoff of financing receivable, charged against allowance for credit loss. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=121599337&loc=SL82919249-210447 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 55 -Paragraph 79 -URI http://asc.fasb.org/extlink&oid=121647567&loc=SL82922352-210448 + Details
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- Definition Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=121611835&loc=SL6953423-111524 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(7)(2)) -URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=121599878&loc=SL82895884-210446 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 13 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=121599337&loc=SL82919249-210447 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 13 -Subparagraph (f) -URI http://asc.fasb.org/extlink&oid=121599337&loc=SL82919249-210447 + Details
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