| Line |
Label |
Object Class |
Period Type |
Balance |
Report ElementName |
| 1 |
3100 - Disclosure - Financial Assets, Investments |
Network |
* |
* |
http://xbrlsite.azurewebsites.net/2019/frf-sme/role/schedule/level4/PortfolioOfInvestmentsSchedule |
| 2 |
Investment [Table] |
Table |
|
|
frf-sme:InvestmentTable |
| 3 |
Legal Entity [Axis] |
Axis |
|
|
frm:LegalEntityAxis |
| 4 |
Consolidated Entity [Member] |
Member |
|
|
frm:ConsolidatedEntityMember |
| 5 |
Report Date [Axis] |
Axis |
|
|
frm:ReportDateAxis |
| 6 |
Reporting Scenario [Axis] |
Axis |
|
|
frm:ReportingScenarioAxis |
| 7 |
Actual [Member] |
Member |
|
|
frm:ActualMember |
| 8 |
Investment, Description [Axis] |
Axis |
|
|
frf-sme:InvestmentDescriptionAxis |
| 9 |
All Investments [Member] |
Member |
|
|
frf-sme:AllInvestmentsMember |
| 10 |
Investment, Term [Axis] |
Axis |
|
|
frf-sme:InvestmentTermAxis |
| 11 |
All Investment Terms [Member] |
Member |
|
|
frf-sme:AllInvestmentTermsMember |
| 12 |
Short-Term [Member] |
Member |
|
|
frf-sme:ShortTermMember |
| 13 |
Long-Term [Member] |
Member |
|
|
frf-sme:LongTermMember |
| 14 |
Investment, Country [Axis] |
Axis |
|
|
frf-sme:InvestmentCountryAxis |
| 15 |
All Investment Countries [Member] |
Member |
|
|
frf-sme:AllInvestmentCountriesMember |
| 16 |
USA [Member] |
Member |
|
|
frf-sme:USAMember |
| 17 |
Canada [Member] |
Member |
|
|
frf-sme:CanadaMember |
| 18 |
Investment, Type [Axis] |
Axis |
|
|
frf-sme:InvestmentTypeAxis |
| 19 |
All Investment Types [Member] |
Member |
|
|
frf-sme:AllInvestmentTypesMember |
| 20 |
Investment in Governmental Entities [Member] |
Member |
|
|
frf-sme:InvestmentInGovernmentalEntitiesMember |
| 21 |
Investment in Nongovernmental Entities [Member] |
Member |
|
|
frf-sme:InvestmentInNongovernmentalEntitiesMember |
| 22 |
Investment, Entity [Axis] |
Axis |
|
|
frf-sme:InvestmentEntityAxis |
| 23 |
All Investment Entities [Member] |
Member |
|
|
frf-sme:AllInvestmentEntitiesMember |
| 24 |
US Federal Government [Member] |
Member |
|
|
frf-sme:USFederalGovernmentMember |
| 25 |
State and Local Government [Member] |
Member |
|
|
frf-sme:StateAndLocalGovernmentMember |
| 26 |
Investment, Moody's Rating [Axis] |
Axis |
|
|
frf-sme:InvestmentMoodysRatingAxis |
| 27 |
All Moody's Ratings [Member] |
Member |
|
|
frf-sme:AllMoodysRatingsMember |
| 28 |
A+++ [Member] |
Member |
|
|
frf-sme:APlusPlusPlusMember |
| 29 |
A-- [Member] |
Member |
|
|
frf-sme:AMinusMinusMember |
| 30 |
Investment, S&P Rating [Axis] |
Axis |
|
|
frf-sme:InvestmentSPRatingAxis |
| 31 |
All S&P Ratings [Member] |
Member |
|
|
frf-sme:AllSPRatingsMember |
| 32 |
AAA [Member] |
Member |
|
|
frf-sme:AAAMember |
| 33 |
AA [Member] |
Member |
|
|
frf-sme:AAMember |
| 34 |
Investment [Line Items] |
LineItems |
|
|
frf-sme:InvestmentLineItems |
| 35 |
Investment [Set] |
Abstract |
|
|
frf-sme:InvestmentSet |
| 36 |
Investment, Shares |
Concept (Shares) |
As Of |
|
frf-sme:InvestmentShares |