XML 90 R78.htm IDEA: XBRL DOCUMENT
v3.24.2.u1

Commitments and Contingencies - Schedule of Investment Commitments (Details) - USD ($) $ in Millions | Jun. 30, 2024 | Jan. 02, 2024
--- | --- | ---
Commitment to Invest |  |
Other Commitments [Line Items] |  |
Total | $ 3,892 |
Loan commitment (up to) | 3,892 |
Loan Commitment | Roar | Maximum |  |
Other Commitments [Line Items] |  |
Total | 6 | $ 40
Loan commitment (up to) | 6 | $ 40
Limited partnerships | Commitment to Invest |  |
Other Commitments [Line Items] |  |
Total | 1,675 |
Loan commitment (up to) | 1,675 |
Whole loans | Commitment to Invest |  |
Other Commitments [Line Items] |  |
Total | 918 |
Loan commitment (up to) | 918 |
Fixed maturity securities, ABS | Commitment to Invest |  |
Other Commitments [Line Items] |  |
Total | 379 |
Loan commitment (up to) | 379 |
Direct Lending | Commitment to Invest |  |
Other Commitments [Line Items] |  |
Total | 365 |
Loan commitment (up to) | 365 |
Other fixed maturity securities, AFS | Commitment to Invest |  |
Other Commitments [Line Items] |  |
Total | 21 |
Loan commitment (up to) | 21 |
Commercial mortgage loans | Commitment to Invest |  |
Other Commitments [Line Items] |  |
Total | 60 |
Loan commitment (up to) | 60 |
Other assets | Commitment to Invest |  |
Other Commitments [Line Items] |  |
Total | 380 |
Loan commitment (up to) | 380 |
Other invested assets | Commitment to Invest |  |
Other Commitments [Line Items] |  |
Total | 94 |
Loan commitment (up to) | $ 94 |

X
- Definition Minimum amount of other commitment not otherwise specified in the taxonomy. Excludes commitments explicitly modeled in the taxonomy, including but not limited to, long-term and short-term purchase commitments, recorded and unrecorded purchase obligations, supply commitments, registration payment arrangements, leases, debt, product warranties, guarantees, environmental remediation obligations, and pensions. + References No definition available. + Details
Name: | us-gaap_OtherCommitment
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
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_OtherCommitmentsLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_OtherCommitmentsAxis=fnf_CommitmenttoInvestMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_OtherCommitmentsAxis=fnf_LoanCommitmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=fnf_RoarJointVentureLLCMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MaximumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByAssetClassAxis=us-gaap_EquityMethodInvestmentsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByAssetClassAxis=fnf_WholeLoansMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByAssetClassAxis=fnf_FixedMaturitySecuritiesAssetBackedSecuritiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByAssetClassAxis=fnf_DirectLendingMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByAssetClassAxis=fnf_FixedMaturitiesAvailableForSaleMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByAssetClassAxis=fnf_CommercialMortgageLoansMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByAssetClassAxis=fnf_OtherAssetCommitmentsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByAssetClassAxis=fnf_OtherInvestedAssetsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |