XML 62 R51.htm IDEA: XBRL DOCUMENT
v3.22.2

Investments - Schedule of Distribution of Residential Mortgage Loan Investment by State Concentrations (Details) - USD ($) $ in Millions | Jun. 30, 2022 | Dec. 31, 2021
--- | --- | ---
Residential mortgage loans |  |
Amortized Cost | $ 2,151 | $ 1,606
% of Total | 100.00% | 100.00%
Total mortgage loans |  |
Amortized Cost | $ 2,148 | $ 1,575
Florida | Residential mortgage loans |  |
Amortized Cost | $ 302 | $ 231
% of Total | 14.00% | 15.00%
Texas | Residential mortgage loans |  |
Amortized Cost | $ 227 | $ 167
% of Total | 11.00% | 10.00%
New Jersey | Residential mortgage loans |  |
Amortized Cost | $ 171 | $ 150
% of Total | 8.00% | 10.00%
Pennsylvania | Residential mortgage loans |  |
Amortized Cost | $ 146 |
% of Total | 7.00% |
California | Residential mortgage loans |  |
Amortized Cost | $ 145 |
% of Total | 7.00% |
New York | Residential mortgage loans |  |
Amortized Cost | $ 137 |
% of Total | 6.00% |
Georgia | Residential mortgage loans |  |
Amortized Cost | $ 117 |
% of Total | 5.00% |
All Other States | Residential mortgage loans |  |
Amortized Cost | $ 903 | $ 1,027
% of Total | 42.00% | 65.00%

X
- Definition Percentage, before allowance for credit loss, of financing receivable to total financing receivable. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher SEC -Name Regulation S-K (SK) -Number 229 -Section 1405 -Paragraph (c) + Details
Name: | srt_FinancingReceivableBeforeAllowanceForCreditLossToTotalPercent
Namespace Prefix: | srt_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Amortized cost excluding accrued interest, before allowance for credit loss, of financing receivable. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 5 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=124255953&loc=SL82919230-210447 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 45 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=124255206&loc=SL82895884-210446 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 3B -URI https://asc.fasb.org/extlink&oid=124255953&loc=SL120267963-210447 + Details
Name: | us-gaap_FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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

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

X
- Details
Name: | srt_StatementGeographicalAxis=stpr_FL
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=stpr_TX
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=stpr_NJ
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=stpr_PA
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=stpr_CA
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=stpr_NY
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=stpr_GA
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=fnf_AllOtherStatesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |