XML 90 R79.htm IDEA: XBRL DOCUMENT
v3.23.1

Commitments and Contingencies - Narrative (Details) - USD ($) $ in Millions |  | 1 Months Ended |  |
--- | --- | --- | --- | ---
Apr. 19, 2023 | Aug. 31, 2020 | Mar. 31, 2023 | Dec. 31, 2022
Other Commitments [Line Items] |  |  |  |
Estimated litigation liability |  |  | $ 8 | $ 12
Matter of FGL Holdings |  |  |  |
Other Commitments [Line Items] |  |  |  |
Number of shares in which statutory appraisal rights have been claimed (in shares) |  | 12,000,000 |  |
Matter of FGL Holdings | Subsequent Event | Settled Litigation |  |  |  |
Other Commitments [Line Items] |  |  |  |
Litigation Settlement, Amount Awarded from Other Party | $ 4 |  |  |

X
- Definition Loss Contingency, Number Of Shares In Which Asserted Statutory Appraisal Rights Have Been Claimed + References No definition available. + Details
Name: | fnf_LossContingencyNumberOfSharesInWhichAssertedStatutoryAppraisalRightsHaveBeenClaimed
Namespace Prefix: | fnf_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Aggregate carrying amount of the estimated litigation liability for known or estimated probable loss from litigation, which may include attorneys' fees and other litigation costs. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 450 -SubTopic 20 -Section 50 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=121557415&loc=d3e14326-108349 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.25) -URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
Name: | us-gaap_LitigationReserve
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount awarded from other party in judgment or settlement of litigation. + References No definition available. + Details
Name: | us-gaap_LitigationSettlementAmountAwardedFromOtherParty
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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: | srt_LitigationCaseAxis=fnf_MatterOfFGLHoldingsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LitigationStatusAxis=us-gaap_SettledLitigationMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |