XML 73 R53.htm IDEA: XBRL DOCUMENT
v3.21.1

Loans and Leases - Loans by FICO Score (Details) - USD ($) $ in Millions | Mar. 31, 2021 | Dec. 31, 2020
--- | --- | ---
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total loans, net of unearned income | $ 58,600.0 | $ 58,232.0
Consumer |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total loans, net of unearned income | 11,053.0 | 11,725.0
Consumer | Consumer real estate |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable, originated year one | 276.0 | 1,747.0
Financing receivable, originated year two | 1,706.0 | 1,670.0
Financing receivable, originated year three | 1,514.0 | 1,093.0
Financing receivable, originated year four | 966.0 | 920.0
Financing receivable, originated year five | 810.0 | 1,054.0
Financing receivable, originated prior to year five | 3,511.0 | 2,821.0
Revolving loans | 1,929.0 | 2,055.0
Revolving Loans converted to term loans | 341.0 | 365.0
Total loans, net of unearned income | 11,053.0 | 11,725.0
Consumer | Consumer real estate | FICO score 740 or greater |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable, originated year one | 131.0 | 1,186.0
Financing receivable, originated year two | 1,195.0 | 1,167.0
Financing receivable, originated year three | 1,060.0 | 703.0
Financing receivable, originated year four | 613.0 | 610.0
Financing receivable, originated year five | 529.0 | 674.0
Financing receivable, originated prior to year five | 2,230.0 | 1,719.0
Revolving loans | 1,200.0 | 1,275.0
Revolving Loans converted to term loans | 150.0 | 159.0
Total loans, net of unearned income | 7,108.0 | 7,493.0
Consumer | Consumer real estate | FICO score 720-739 |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable, originated year one | 8.0 | 157.0
Financing receivable, originated year two | 163.0 | 158.0
Financing receivable, originated year three | 142.0 | 100.0
Financing receivable, originated year four | 91.0 | 77.0
Financing receivable, originated year five | 69.0 | 92.0
Financing receivable, originated prior to year five | 249.0 | 197.0
Revolving loans | 179.0 | 186.0
Revolving Loans converted to term loans | 27.0 | 29.0
Total loans, net of unearned income | 928.0 | 996.0
Consumer | Consumer real estate | FICO score 700-719 |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable, originated year one | 15.0 | 122.0
Financing receivable, originated year two | 129.0 | 107.0
Financing receivable, originated year three | 103.0 | 78.0
Financing receivable, originated year four | 75.0 | 76.0
Financing receivable, originated year five | 72.0 | 73.0
Financing receivable, originated prior to year five | 267.0 | 221.0
Revolving loans | 173.0 | 177.0
Revolving Loans converted to term loans | 31.0 | 34.0
Total loans, net of unearned income | 865.0 | 888.0
Consumer | Consumer real estate | FICO score 660-699 |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable, originated year one | 13.0 | 130.0
Financing receivable, originated year two | 121.0 | 141.0
Financing receivable, originated year three | 120.0 | 123.0
Financing receivable, originated year four | 115.0 | 75.0
Financing receivable, originated year five | 69.0 | 85.0
Financing receivable, originated prior to year five | 329.0 | 296.0
Revolving loans | 238.0 | 264.0
Revolving Loans converted to term loans | 53.0 | 59.0
Total loans, net of unearned income | 1,058.0 | 1,173.0
Consumer | Consumer real estate | FICO score 620-659 |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable, originated year one | 1.0 | 45.0
Financing receivable, originated year two | 40.0 | 61.0
Financing receivable, originated year three | 57.0 | 37.0
Financing receivable, originated year four | 31.0 | 28.0
Financing receivable, originated year five | 21.0 | 35.0
Financing receivable, originated prior to year five | 134.0 | 127.0
Revolving loans | 83.0 | 92.0
Revolving Loans converted to term loans | 35.0 | 36.0
Total loans, net of unearned income | 402.0 | 461.0
Consumer | Consumer real estate | FICO score less than 620 |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable, originated year one | 108.0 | 107.0
Financing receivable, originated year two | 58.0 | 36.0
Financing receivable, originated year three | 32.0 | 52.0
Financing receivable, originated year four | 41.0 | 54.0
Financing receivable, originated year five | 50.0 | 95.0
Financing receivable, originated prior to year five | 302.0 | 261.0
Revolving loans | 56.0 | 61.0
Revolving Loans converted to term loans | 45.0 | 48.0
Total loans, net of unearned income | 692.0 | 714.0
Consumer | Credit Card and Other |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable, originated year one | 32.0 | 122.0
Financing receivable, originated year two | 109.0 | 91.0
Financing receivable, originated year three | 77.0 | 107.0
Financing receivable, originated year four | 94.0 | 78.0
Financing receivable, originated year five | 67.0 | 63.0
Financing receivable, originated prior to year five | 300.0 | 279.0
Revolving loans | 431.0 | 373.0
Revolving Loans converted to term loans | 16.0 | 15.0
Total loans, net of unearned income | 1,126.0 | 1,128.0
Consumer | Credit Card and Other | FICO score 740 or greater |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable, originated year one | 13.0 | 57.0
Financing receivable, originated year two | 51.0 | 52.0
Financing receivable, originated year three | 43.0 | 59.0
Financing receivable, originated year four | 53.0 | 37.0
Financing receivable, originated year five | 32.0 | 23.0
Financing receivable, originated prior to year five | 119.0 | 116.0
Revolving loans | 279.0 | 159.0
Revolving Loans converted to term loans | 6.0 | 5.0
Total loans, net of unearned income | 596.0 | 508.0
Consumer | Credit Card and Other | FICO score 720-739 |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable, originated year one | 2.0 | 7.0
Financing receivable, originated year two | 8.0 | 7.0
Financing receivable, originated year three | 7.0 | 9.0
Financing receivable, originated year four | 6.0 | 8.0
Financing receivable, originated year five | 7.0 | 8.0
Financing receivable, originated prior to year five | 30.0 | 27.0
Revolving loans | 36.0 | 91.0
Revolving Loans converted to term loans | 2.0 | 2.0
Total loans, net of unearned income | 98.0 | 159.0
Consumer | Credit Card and Other | FICO score 700-719 |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable, originated year one | 3.0 | 9.0
Financing receivable, originated year two | 8.0 | 8.0
Financing receivable, originated year three | 7.0 | 9.0
Financing receivable, originated year four | 8.0 | 8.0
Financing receivable, originated year five | 6.0 | 4.0
Financing receivable, originated prior to year five | 38.0 | 38.0
Revolving loans | 35.0 | 37.0
Revolving Loans converted to term loans | 2.0 | 3.0
Total loans, net of unearned income | 107.0 | 116.0
Consumer | Credit Card and Other | FICO score 660-699 |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable, originated year one | 2.0 | 30.0
Financing receivable, originated year two | 29.0 | 12.0
Financing receivable, originated year three | 10.0 | 15.0
Financing receivable, originated year four | 14.0 | 9.0
Financing receivable, originated year five | 8.0 | 9.0
Financing receivable, originated prior to year five | 52.0 | 48.0
Revolving loans | 41.0 | 46.0
Revolving Loans converted to term loans | 3.0 | 3.0
Total loans, net of unearned income | 159.0 | 172.0
Consumer | Credit Card and Other | FICO score 620-659 |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable, originated year one | 1.0 | 5.0
Financing receivable, originated year two | 4.0 | 5.0
Financing receivable, originated year three | 4.0 | 7.0
Financing receivable, originated year four | 6.0 | 5.0
Financing receivable, originated year five | 4.0 | 10.0
Financing receivable, originated prior to year five | 31.0 | 24.0
Revolving loans | 19.0 | 20.0
Revolving Loans converted to term loans | 1.0 | 1.0
Total loans, net of unearned income | 70.0 | 77.0
Consumer | Credit Card and Other | FICO score less than 620 |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable, originated year one | 11.0 | 14.0
Financing receivable, originated year two | 9.0 | 7.0
Financing receivable, originated year three | 6.0 | 8.0
Financing receivable, originated year four | 7.0 | 11.0
Financing receivable, originated year five | 10.0 | 9.0
Financing receivable, originated prior to year five | 30.0 | 26.0
Revolving loans | 21.0 | 20.0
Revolving Loans converted to term loans | 2.0 | 1.0
Total loans, net of unearned income | 96.0 | 96.0
HELOC | Consumer | Consumer real estate |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Revolving Loans converted to term loans | 11.0 |
Total loans, net of unearned income | 2,270.0 | $ 2,420.0
Credit Card And Other, Other Consumer Loans | Consumer | Credit Card and Other |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Revolving Loans converted to term loans | $ 2.0 |

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 of revolving financing receivable converted to term loan. + 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 6A -URI http://asc.fasb.org/extlink&oid=121599337&loc=SL120270059-210447 + Details
Name: | us-gaap_FinancingReceivableRevolvingConvertedToTermLoan
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount, before allowance for credit loss, of financing receivable. + 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 5 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121599337&loc=SL82919230-210447 Reference 3: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 55 -Paragraph 80 -URI http://asc.fasb.org/extlink&oid=121647567&loc=SL82922355-210448 + Details
Name: | us-gaap_NotesReceivableGross
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=fhn_ConsumerRealEstatePortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_CreditScoreFicoAxis=fhn_FicoScoreGreaterThanEqualTo740Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_CreditScoreFicoAxis=fhn_FicoScore720To739Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_CreditScoreFicoAxis=fhn_FicoScore700To719Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_CreditScoreFicoAxis=fhn_FicoScore660To699Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_CreditScoreFicoAxis=fhn_FicoScore620To659Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_CreditScoreFicoAxis=fhn_FicoScoreLessThan620Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=fhn_CreditCardAndOtherMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | fhn_SubClassofFinancingReceivableAxis=us-gaap_HomeEquityMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | fhn_SubClassofFinancingReceivableAxis=fhn_CreditCardAndOtherOtherConsumerLoansMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |