XML 71 R59.htm IDEA: XBRL DOCUMENT
v3.20.2

Loans and Allowance for Credit Losses (Disaggregation of Credit Quality Disclosures) (Details) - USD ($) $ in Thousands | Sep. 30, 2020 | Dec. 31, 2019
--- | --- | ---
Total Commercial [Member] |  |
Accounts Notes And Loans Receivable [Line Items] |  |
Term Loans, Amortized Cost Basis by Origination Year, 2020 | $ 5,133,272 |
Term Loans, Amortized Cost Basis by Origination Year, 2019 | 3,236,052 |
Term Loans, Amortized Cost Basis by Origination Year, 2018 | 2,085,143 |
Term Loans, Amortized Cost Basis by Origination Year, 2017 | 1,641,803 |
Term Loans, Amortized Cost Basis by Origination Year, 2016 | 1,169,989 |
Term Loans, Amortized Cost Basis by Origination Year, Prior | 1,586,835 |
Revolving Loans | 2,584,861 |
Revolving Loans Converted to Term Loans | 101,943 |
Notes Receivable Gross | 17,539,898 | $ 16,057,306
Total Commercial [Member] | Pass [Member] |  |
Accounts Notes And Loans Receivable [Line Items] |  |
Term Loans, Amortized Cost Basis by Origination Year, 2020 | 4,980,953 |
Term Loans, Amortized Cost Basis by Origination Year, 2019 | 3,098,996 |
Term Loans, Amortized Cost Basis by Origination Year, 2018 | 1,979,152 |
Term Loans, Amortized Cost Basis by Origination Year, 2017 | 1,508,213 |
Term Loans, Amortized Cost Basis by Origination Year, 2016 | 1,067,144 |
Term Loans, Amortized Cost Basis by Origination Year, Prior | 1,417,583 |
Revolving Loans | 2,385,763 |
Revolving Loans Converted to Term Loans | 82,942 |
Notes Receivable Gross | 16,520,746 | 15,014,111
Total Commercial [Member] | Pass-Watch [Member] |  |
Accounts Notes And Loans Receivable [Line Items] |  |
Term Loans, Amortized Cost Basis by Origination Year, 2020 | 70,389 |
Term Loans, Amortized Cost Basis by Origination Year, 2019 | 101,741 |
Term Loans, Amortized Cost Basis by Origination Year, 2018 | 56,681 |
Term Loans, Amortized Cost Basis by Origination Year, 2017 | 78,598 |
Term Loans, Amortized Cost Basis by Origination Year, 2016 | 53,259 |
Term Loans, Amortized Cost Basis by Origination Year, Prior | 116,413 |
Revolving Loans | 125,134 |
Revolving Loans Converted to Term Loans | 5,352 |
Notes Receivable Gross | 607,567 | 462,502
Total Commercial [Member] | Special Mention [Member] |  |
Accounts Notes And Loans Receivable [Line Items] |  |
Term Loans, Amortized Cost Basis by Origination Year, 2020 | 5,687 |
Term Loans, Amortized Cost Basis by Origination Year, 2019 | 13,763 |
Term Loans, Amortized Cost Basis by Origination Year, 2018 | 24,805 |
Term Loans, Amortized Cost Basis by Origination Year, 2017 | 17,888 |
Term Loans, Amortized Cost Basis by Origination Year, 2016 | 31,355 |
Term Loans, Amortized Cost Basis by Origination Year, Prior | 2,268 |
Revolving Loans | 25,960 |
Revolving Loans Converted to Term Loans | 2,900 |
Notes Receivable Gross | 124,626 | 101,583
Total Commercial [Member] | Substandard [Member] |  |
Accounts Notes And Loans Receivable [Line Items] |  |
Term Loans, Amortized Cost Basis by Origination Year, 2020 | 76,243 |
Term Loans, Amortized Cost Basis by Origination Year, 2019 | 21,552 |
Term Loans, Amortized Cost Basis by Origination Year, 2018 | 24,505 |
Term Loans, Amortized Cost Basis by Origination Year, 2017 | 37,104 |
Term Loans, Amortized Cost Basis by Origination Year, 2016 | 18,231 |
Term Loans, Amortized Cost Basis by Origination Year, Prior | 50,571 |
Revolving Loans | 48,004 |
Revolving Loans Converted to Term Loans | 10,749 |
Notes Receivable Gross | 286,959 | 479,110
Residential Mortgage and Consumer [Member] |  |
Accounts Notes And Loans Receivable [Line Items] |  |
Term Loans, Amortized Cost Basis by Origination Year, 2020 | 353,072 |
Term Loans, Amortized Cost Basis by Origination Year, 2019 | 505,712 |
Term Loans, Amortized Cost Basis by Origination Year, 2018 | 495,188 |
Term Loans, Amortized Cost Basis by Origination Year, 2017 | 640,043 |
Term Loans, Amortized Cost Basis by Origination Year, 2016 | 541,558 |
Term Loans, Amortized Cost Basis by Origination Year, Prior | 937,148 |
Revolving Loans | 1,215,976 |
Revolving Loans Converted to Term Loans | 11,609 |
Notes Receivable Gross | 4,700,306 | 5,155,449
Residential Mortgage and Consumer [Member] | Performing [Member] |  |
Accounts Notes And Loans Receivable [Line Items] |  |
Term Loans, Amortized Cost Basis by Origination Year, 2020 | 351,828 |
Term Loans, Amortized Cost Basis by Origination Year, 2019 | 501,172 |
Term Loans, Amortized Cost Basis by Origination Year, 2018 | 489,007 |
Term Loans, Amortized Cost Basis by Origination Year, 2017 | 629,621 |
Term Loans, Amortized Cost Basis by Origination Year, 2016 | 536,380 |
Term Loans, Amortized Cost Basis by Origination Year, Prior | 901,979 |
Revolving Loans | 1,212,937 |
Revolving Loans Converted to Term Loans | 5,609 |
Notes Receivable Gross | 4,628,533 | 5,098,166
Residential Mortgage and Consumer [Member] | Nonperforming [Member] |  |
Accounts Notes And Loans Receivable [Line Items] |  |
Term Loans, Amortized Cost Basis by Origination Year, 2020 | 1,244 |
Term Loans, Amortized Cost Basis by Origination Year, 2019 | 4,540 |
Term Loans, Amortized Cost Basis by Origination Year, 2018 | 6,181 |
Term Loans, Amortized Cost Basis by Origination Year, 2017 | 10,422 |
Term Loans, Amortized Cost Basis by Origination Year, 2016 | 5,178 |
Term Loans, Amortized Cost Basis by Origination Year, Prior | 35,169 |
Revolving Loans | 3,039 |
Revolving Loans Converted to Term Loans | 6,000 |
Notes Receivable Gross | $ 71,773 | $ 57,283

X
- Definition Financing receivable revolving loans converted to term loans. + References No definition available. + Details
Name: | hwc_FinancingReceivableRevolvingLoansConvertedToTermLoans
Namespace Prefix: | hwc_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_AccountsNotesAndLoansReceivableLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of financing receivable originated more than five years prior to current fiscal year. + References Reference 1: 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 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=121599337&loc=SL82919232-210447 + Details
Name: | us-gaap_FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of financing receivable originated four years prior to current fiscal year. + References Reference 1: 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 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=121599337&loc=SL82919232-210447 + Details
Name: | us-gaap_FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of financing receivable originated in current fiscal year. + References Reference 1: 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 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=121599337&loc=SL82919232-210447 + Details
Name: | us-gaap_FinancingReceivableOriginatedInCurrentFiscalYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of financing receivable originated in fiscal year prior to current fiscal year. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=121599337&loc=SL82919232-210447 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
Name: | us-gaap_FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of financing receivable originated three years prior to current fiscal year. + References Reference 1: 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 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=121599337&loc=SL82919232-210447 + Details
Name: | us-gaap_FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of financing receivable originated two years prior to current fiscal year. + References Reference 1: 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 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=121599337&loc=SL82919232-210447 + Details
Name: | us-gaap_FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of financing receivable that can be withdrawn, repaid and redrawn. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=121599337&loc=SL82919232-210447 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
Name: | us-gaap_FinancingReceivableRevolving
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount, after allowance for credit loss, of financing receivable. Excludes financing receivable covered under loss sharing agreement. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 5 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121599337&loc=SL82919230-210447 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(3)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=121593590&loc=d3e4428-111522 + Details
Name: | us-gaap_NotesReceivableNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_CommercialPortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_InternalCreditAssessmentAxis=us-gaap_PassMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_InternalCreditAssessmentAxis=hwc_PassWatchMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_InternalCreditAssessmentAxis=us-gaap_SpecialMentionMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_InternalCreditAssessmentAxis=us-gaap_SubstandardMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=hwc_ResidentialPortfolioSegmentAndConsumerPortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentPerformanceStatusAxis=us-gaap_PerformingFinancingReceivableMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentPerformanceStatusAxis=us-gaap_NonperformingFinancingReceivableMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |