XML 68 R57.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Loans (Information By Class Related To Individually Impaired Loans) (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2018 | Jun. 30, 2017 | Jun. 30, 2018 | Jun. 30, 2017 | Dec. 31, 2017
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Recorded Investment | $ 234,651 |  | $ 234,651 |  | $ 259,713
Unpaid Principal Balance | 273,323 |  | 273,323 |  | 304,308
Related Allowance | 32,704 |  | 32,704 |  | 41,767
Average Recorded Investment | 242,130 | $ 274,444 | 248,393 | $ 282,802 |
Interest Income Recognized | 1,602 | 1,679 | 3,214 | 3,411 |
Commercial |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Recorded Investment | 34,851 |  | 34,851 |  | 45,431
Unpaid Principal Balance | 47,437 |  | 47,437 |  | 62,203
Related Allowance | 1,213 |  | 1,213 |  | 6,176
Average Recorded Investment | 38,845 | 44,563 | 41,489 | 47,069 |
Interest Income Recognized | 196 | 208 | 383 | 441 |
Consumer |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Recorded Investment | 199,800 |  | 199,800 |  | 214,282
Unpaid Principal Balance | 225,886 |  | 225,886 |  | 242,105
Related Allowance | 31,491 |  | 31,491 |  | 35,591
Average Recorded Investment | 203,285 | 229,881 | 206,904 | 235,733 |
Interest Income Recognized | 1,406 | 1,471 | 2,831 | 2,970 |
Impaired loans with no related allowance recorded | Commercial |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Recorded Investment | 28,176 |  | 28,176 |  | 8,183
Unpaid Principal Balance | 40,045 |  | 40,045 |  | 17,372
Related Allowance | 0 |  | 0 |  | 0
Average Recorded Investment | 26,990 | 9,941 | 21,991 | 10,174 |
Interest Income Recognized | 196 | 0 | 383 | 0 |
Impaired loans with no related allowance recorded | Consumer |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Recorded Investment | 16,376 |  | 16,376 |  | 18,483
Unpaid Principal Balance | 27,719 |  | 27,719 |  | 31,544
Related Allowance | 0 |  | 0 |  | 0
Average Recorded Investment | 17,336 | 20,110 | 17,861 | 20,328 |
Interest Income Recognized | 0 | 0 | 0 | 0 |
Impaired loans with related allowance recorded | Commercial |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Recorded Investment | 6,675 |  | 6,675 |  | 37,248
Unpaid Principal Balance | 7,392 |  | 7,392 |  | 44,831
Related Allowance | 1,213 |  | 1,213 |  | 6,176
Average Recorded Investment | 11,855 | 34,622 | 19,498 | 36,895 |
Interest Income Recognized | 0 | 208 | 0 | 441 |
Impaired loans with related allowance recorded | Consumer |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Recorded Investment | 183,424 |  | 183,424 |  | 195,799
Unpaid Principal Balance | 198,167 |  | 198,167 |  | 210,561
Related Allowance | 31,491 |  | 31,491 |  | 35,591
Average Recorded Investment | 185,949 | 209,771 | 189,043 | 215,405 |
Interest Income Recognized | 1,406 | 1,471 | 2,831 | 2,970 |
General C&I | Impaired loans with no related allowance recorded | Commercial |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Recorded Investment | 25,924 |  | 25,924 |  | 8,183
Unpaid Principal Balance | 37,325 |  | 37,325 |  | 17,372
Related Allowance | 0 |  | 0 |  | 0
Average Recorded Investment | 24,825 | 9,941 | 20,389 | 10,174 |
Interest Income Recognized | 183 | 0 | 358 | 0 |
General C&I | Impaired loans with related allowance recorded | Commercial |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Recorded Investment | 3,692 |  | 3,692 |  | 31,774
Unpaid Principal Balance | 3,692 |  | 3,692 |  | 38,256
Related Allowance | 288 |  | 288 |  | 5,119
Average Recorded Investment | 8,850 | 28,402 | 15,870 | 30,632 |
Interest Income Recognized | 0 | 189 | 0 | 403 |
TRUPS | Impaired loans with related allowance recorded | Commercial |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Recorded Investment | 2,983 |  | 2,983 |  | 3,067
Unpaid Principal Balance | 3,700 |  | 3,700 |  | 3,700
Related Allowance | 925 |  | 925 |  | 925
Average Recorded Investment | 3,005 | 3,160 | 3,026 | 3,178 |
Interest Income Recognized | 0 | 0 | 0 | 0 |
Income CRE | Impaired loans with no related allowance recorded | Commercial |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Recorded Investment | 1,748 |  | 1,748 |  | 0
Unpaid Principal Balance | 1,748 |  | 1,748 |  | 0
Related Allowance | 0 |  | 0 |  | 0
Average Recorded Investment | 1,665 | 0 | 1,228 | 0 |
Interest Income Recognized | 13 | 0 | 25 | 0 |
Income CRE | Impaired loans with related allowance recorded | Commercial |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Recorded Investment | 0 |  | 0 |  | 1,612
Unpaid Principal Balance | 0 |  | 0 |  | 1,612
Related Allowance | 0 |  | 0 |  | 49
Average Recorded Investment | 0 | 1,767 | 403 | 1,792 |
Interest Income Recognized | 0 | 14 | 0 | 28 |
Residential CRE | Impaired loans with no related allowance recorded | Commercial |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Recorded Investment | 504 |  | 504 |  | 0
Unpaid Principal Balance | 972 |  | 972 |  | 0
Related Allowance | 0 |  | 0 |  | 0
Average Recorded Investment | 500 | 0 | 374 | 0 |
Interest Income Recognized | 0 | 0 | 0 | 0 |
Residential CRE | Impaired loans with related allowance recorded | Commercial |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Recorded Investment | 0 |  | 0 |  | 795
Unpaid Principal Balance | 0 |  | 0 |  | 1,263
Related Allowance | 0 |  | 0 |  | 83
Average Recorded Investment | 0 | 1,293 | 199 | 1,293 |
Interest Income Recognized | 0 | 5 | 0 | 10 |
HELOC | Impaired loans with no related allowance recorded | Consumer |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Recorded Investment | 8,811 |  | 8,811 |  | 9,258
Unpaid Principal Balance | 17,299 |  | 17,299 |  | 19,193
Related Allowance | 0 |  | 0 |  | 0
Average Recorded Investment | 9,034 | 10,331 | 9,145 | 10,692 |
Interest Income Recognized | 0 | 0 | 0 | 0 |
HELOC | Impaired loans with related allowance recorded | Consumer |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Recorded Investment | 70,739 |  | 70,739 |  | 72,469
Unpaid Principal Balance | 73,717 |  | 73,717 |  | 75,207
Related Allowance | 12,641 |  | 12,641 |  | 14,382
Average Recorded Investment | 70,789 | 78,608 | 71,222 | 80,841 |
Interest Income Recognized | 578 | 577 | 1,155 | 1,141 |
R/E installment loans | Impaired loans with no related allowance recorded | Consumer |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Recorded Investment | 3,370 |  | 3,370 |  | 4,093
Unpaid Principal Balance | 3,834 |  | 3,834 |  | 4,663
Related Allowance | 0 |  | 0 |  | 0
Average Recorded Investment | 3,553 | 3,925 | 3,733 | 3,931 |
Interest Income Recognized | 0 | 0 | 0 | 0 |
R/E installment loans | Impaired loans with related allowance recorded | Consumer |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Recorded Investment | 39,415 |  | 39,415 |  | 43,075
Unpaid Principal Balance | 40,168 |  | 40,168 |  | 43,827
Related Allowance | 7,758 |  | 7,758 |  | 8,793
Average Recorded Investment | 40,280 | 49,373 | 41,195 | 50,637 |
Interest Income Recognized | 251 | 317 | 518 | 635 |
Permanent mortgage | Impaired loans with no related allowance recorded | Consumer |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Recorded Investment | 4,195 |  | 4,195 |  | 5,132
Unpaid Principal Balance | 6,586 |  | 6,586 |  | 7,688
Related Allowance | 0 |  | 0 |  | 0
Average Recorded Investment | 4,749 | 5,854 | 4,983 | 5,705 |
Interest Income Recognized | 0 | 0 | 0 | 0 |
Permanent mortgage | Impaired loans with related allowance recorded | Consumer |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Recorded Investment | 72,666 |  | 72,666 |  | 79,662
Unpaid Principal Balance | 83,678 |  | 83,678 |  | 90,934
Related Allowance | 10,787 |  | 10,787 |  | 12,105
Average Recorded Investment | 74,227 | 81,475 | 75,976 | 83,626 |
Interest Income Recognized | 574 | 574 | 1,152 | 1,189 |
Credit card & other | Impaired loans with related allowance recorded | Consumer |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Recorded Investment | 604 |  | 604 |  | 593
Unpaid Principal Balance | 604 |  | 604 |  | 593
Related Allowance | 305 |  | 305 |  | $ 311
Average Recorded Investment | 653 | 315 | 650 | 301 |
Interest Income Recognized | $ 3 | $ 3 | $ 6 | $ 5 |

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 Average amount of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=84173941&loc=d3e5212-111524 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 17 -URI http://asc.fasb.org/extlink&oid=84173941&loc=d3e5258-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivableAverageRecordedInvestment
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of interest income recognized that the financing receivables (with related allowance for credit losses and without a related allowance for credit losses) were impaired. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (c)(2) -URI http://asc.fasb.org/extlink&oid=84173941&loc=d3e5212-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivableInterestIncomeAccrualMethod
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 14A -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=84173941&loc=SL6953550-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivableRecordedInvestment
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of allowance for credit losses related to recorded investment. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=84173941&loc=d3e5212-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivableRelatedAllowance
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of unpaid principal balance of impaired financing receivables with related allowance for credit losses and without related allowance for credit losses. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (a)(4) -URI http://asc.fasb.org/extlink&oid=84173941&loc=d3e5212-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivableUnpaidPrincipalBalance
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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

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

X
- Details
Name: | fhn_FinancingReceivablesByTypeAxis=fhn_ImpairedLoansWithNoRelatedAllowanceRecordedMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | fhn_FinancingReceivablesByTypeAxis=fhn_ImpairedLoansWithRelatedAllowanceRecordedMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | fhn_ImpairedFinancingReceivablesByTypeAxis=fhn_GeneralCIMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | fhn_ImpairedFinancingReceivablesByTypeAxis=fhn_TRUPsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | fhn_ImpairedFinancingReceivablesByTypeAxis=fhn_IncomeCREMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | fhn_ImpairedFinancingReceivablesByTypeAxis=fhn_ResidentialCREMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

X
- Details
Name: | fhn_ImpairedFinancingReceivablesByTypeAxis=fhn_REInstallmentLoansMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | fhn_ImpairedFinancingReceivablesByTypeAxis=fhn_PermanentMortgagePortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | fhn_ImpairedFinancingReceivablesByTypeAxis=fhn_CreditCardAndOtherPortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |