XML 82 R66.htm IDEA: XBRL DOCUMENT
v3.22.4

INVESTMENTS - Age of Gross Unrealized Losses and Associated Fair Value by Investment Category (Detail) - USD ($) $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2022 | Dec. 31, 2021
Investments, Unrealized Loss Position [Line Items] |  |
Document Period End Date | Dec. 31, 2022 |
Less than 12 Months Fair Value | $ 1,539,037 | $ 1,970,822
Less than 12 Months Unrealized Loss | (92,628) | (27,427)
12 Months or More Fair Value | 1,823,088 | 171,838
12 Months or More Unrealized Loss | (333,617) | (4,187)
Total Fair Value | 3,362,125 | 2,142,660
Total Unrealized Loss | (426,245) | (31,614)
U.S. Treasuries |  |
Investments, Unrealized Loss Position [Line Items] |  |
Less than 12 Months Fair Value | 2,383 | 24,755
Less than 12 Months Unrealized Loss | (46) | (190)
12 Months or More Fair Value | 30,313 | 0
12 Months or More Unrealized Loss | (4,570) | 0
Total Fair Value | 32,696 | 24,755
Total Unrealized Loss | (4,616) | (190)
Securities of U.S. government agencies and corporations |  |
Investments, Unrealized Loss Position [Line Items] |  |
Less than 12 Months Fair Value | 0 | 17,382
Less than 12 Months Unrealized Loss | 0 | (128)
12 Months or More Fair Value | 66,468 | 0
12 Months or More Unrealized Loss | (13,914) | 0
Total Fair Value | 66,468 | 17,382
Total Unrealized Loss | (13,914) | (128)
Mortgage-backed securities-residential |  |
Investments, Unrealized Loss Position [Line Items] |  |
Less than 12 Months Fair Value | 195,972 | 459,098
Less than 12 Months Unrealized Loss | (10,413) | (8,375)
12 Months or More Fair Value | 443,415 | 78,090
12 Months or More Unrealized Loss | (87,049) | (2,173)
Total Fair Value | 639,387 | 537,188
Total Unrealized Loss | (97,462) | (10,548)
Mortgage-backed securities-commercial |  |
Investments, Unrealized Loss Position [Line Items] |  |
Less than 12 Months Fair Value | 457,863 | 205,520
Less than 12 Months Unrealized Loss | (21,020) | (2,149)
12 Months or More Fair Value | 189,123 | 13,818
12 Months or More Unrealized Loss | (30,468) | (203)
Total Fair Value | 646,986 | 219,338
Total Unrealized Loss | (51,488) | (2,352)
Collateralized mortgage obligations |  |
Investments, Unrealized Loss Position [Line Items] |  |
Less than 12 Months Fair Value | 205,456 | 369,318
Less than 12 Months Unrealized Loss | (13,059) | (6,110)
12 Months or More Fair Value | 271,377 | 12,485
12 Months or More Unrealized Loss | (49,207) | (387)
Total Fair Value | 476,833 | 381,803
Total Unrealized Loss | (62,266) | (6,497)
Obligations of state and other political subdivisions |  |
Investments, Unrealized Loss Position [Line Items] |  |
Less than 12 Months Fair Value | 301,073 | 380,735
Less than 12 Months Unrealized Loss | (31,397) | (7,543)
12 Months or More Fair Value | 368,673 | 55,568
12 Months or More Unrealized Loss | (92,972) | (1,051)
Total Fair Value | 669,746 | 436,303
Total Unrealized Loss | (124,369) | (8,594)
Asset-backed Securities |  |
Investments, Unrealized Loss Position [Line Items] |  |
Less than 12 Months Fair Value | 250,946 | 482,118
Less than 12 Months Unrealized Loss | (9,410) | (2,578)
12 Months or More Fair Value | 422,090 | 0
12 Months or More Unrealized Loss | (51,565) | 0
Total Fair Value | 673,036 | 482,118
Total Unrealized Loss | (60,975) | (2,578)
Other securities |  |
Investments, Unrealized Loss Position [Line Items] |  |
Less than 12 Months Fair Value | 125,344 | 31,896
Less than 12 Months Unrealized Loss | (7,283) | (354)
12 Months or More Fair Value | 31,629 | 11,877
12 Months or More Unrealized Loss | (3,872) | (373)
Total Fair Value | 156,973 | 43,773
Total Unrealized Loss | $ (11,155) | $ (727)

X
- Definition For the EDGAR submission types of Form 8-K: the date of the report, the date of the earliest event reported; for the EDGAR submission types of Form N-1A: the filing date; for all other submission types: the end of the reporting or transition period. The format of the date is YYYY-MM-DD. + References No definition available. + Details
Name: | dei_DocumentPeriodEndDate
Namespace Prefix: | dei_
Data Type: | xbrli:dateItemType
Balance Type: | na
Period Type: | duration

X
- Definition Investments, Unrealized Loss Position [Line Items] + References No definition available. + Details
Name: | ffbc_InvestmentsUnrealizedLossPositionLineItems
Namespace Prefix: | ffbc_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses + References No definition available. + Details
Name: | ffbc_SecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAggregateLosses
Namespace Prefix: | ffbc_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Securities, Continuous Unrealized Loss Position, Aggregate Losses + References No definition available. + Details
Name: | ffbc_SecuritiesContinuousUnrealizedLossPositionAggregateLosses
Namespace Prefix: | ffbc_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Securities, Continuous Unrealized Loss Position, Fair Value + References No definition available. + Details
Name: | ffbc_SecuritiesContinuousUnrealizedLossPositionFairValue
Namespace Prefix: | ffbc_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses + References No definition available. + Details
Name: | ffbc_SecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAggregateLosses
Namespace Prefix: | ffbc_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value + References No definition available. + Details
Name: | ffbc_SecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
Namespace Prefix: | ffbc_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value + References No definition available. + Details
Name: | ffbc_SecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
Namespace Prefix: | ffbc_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=us-gaap_USTreasurySecuritiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=us-gaap_USGovernmentCorporationsAndAgenciesSecuritiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=us-gaap_ResidentialMortgageBackedSecuritiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=us-gaap_CommercialMortgageBackedSecuritiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=us-gaap_MortgageBackedSecuritiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=us-gaap_USStatesAndPoliticalSubdivisionsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=us-gaap_AssetBackedSecuritiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=us-gaap_OtherDebtSecuritiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |