Investment Income, Net [Abstract]

NameInvestmentIncomeNetAbstract
Namespacehttp://fasb.org/us-gaap/2020-01-31
Prefixus-gaap
Data typexbrli:stringItemType
Period typeduration
Substitution Groupxbrli:item
BalanceNone
NillableTrue
AbstractTrue

Labels

TextLangRoleContainer role
Investment Income, Net [Abstract]en-UShttp://www.xbrl.org/2003/role/labelhttp://www.xbrl.org/2003/role/link

Related Child Concepts

NameRelation TypeRole
us-gaap:InvestmentIncomeInterestAndDividendAbstract
parent-childhttp://fasb.org/us-gaap/role/statement/StatementOfIncomeAlternative
us-gaap:InvestmentIncomeNetAmortizationOfDiscountAndPremiumAbstract
parent-childhttp://fasb.org/us-gaap/role/statement/StatementOfIncomeAlternative
us-gaap:InvestmentIncomeInvestmentExpense
parent-childhttp://fasb.org/us-gaap/role/statement/StatementOfIncomeAlternative
us-gaap:InvestmentIncomeNet
parent-childhttp://fasb.org/us-gaap/role/statement/StatementOfIncomeAlternative
us-gaap:InvestmentIncomeInterestAndDividendAbstract
domain-memberhttp://fasb.org/us-gaap/role/statement/StatementOfIncomeAlternativeStatementTable
us-gaap:InvestmentIncomeNetAmortizationOfDiscountAndPremiumAbstract
domain-memberhttp://fasb.org/us-gaap/role/statement/StatementOfIncomeAlternativeStatementTable
us-gaap:InvestmentIncomeInvestmentExpense
domain-memberhttp://fasb.org/us-gaap/role/statement/StatementOfIncomeAlternativeStatementTable
us-gaap:InvestmentIncomeNet
domain-memberhttp://fasb.org/us-gaap/role/statement/StatementOfIncomeAlternativeStatementTable
us-gaap:InvestmentIncomeInterestAndDividendAbstract
parent-childhttp://fasb.org/us-gaap/role/statement/StatementOfIncomeRealEstateExcludingREITs
us-gaap:InvestmentIncomeNetAmortizationOfDiscountAndPremiumAbstract
parent-childhttp://fasb.org/us-gaap/role/statement/StatementOfIncomeRealEstateExcludingREITs
us-gaap:InvestmentIncomeInvestmentExpense
parent-childhttp://fasb.org/us-gaap/role/statement/StatementOfIncomeRealEstateExcludingREITs
us-gaap:InvestmentIncomeNet
parent-childhttp://fasb.org/us-gaap/role/statement/StatementOfIncomeRealEstateExcludingREITs
us-gaap:InvestmentIncomeInterestAndDividendAbstract
domain-memberhttp://fasb.org/us-gaap/role/statement/StatementOfIncomeRealEstateExcludingREITsStatementTable
us-gaap:InvestmentIncomeNetAmortizationOfDiscountAndPremiumAbstract
domain-memberhttp://fasb.org/us-gaap/role/statement/StatementOfIncomeRealEstateExcludingREITsStatementTable
us-gaap:InvestmentIncomeInvestmentExpense
domain-memberhttp://fasb.org/us-gaap/role/statement/StatementOfIncomeRealEstateExcludingREITsStatementTable
us-gaap:InvestmentIncomeNet
domain-memberhttp://fasb.org/us-gaap/role/statement/StatementOfIncomeRealEstateExcludingREITsStatementTable
us-gaap:InvestmentIncomeInterestAndDividendAbstract
parent-childhttp://fasb.org/us-gaap/role/statement/StatementOfIncomeRealEstateInvestmentTrusts
us-gaap:InvestmentIncomeNetAmortizationOfDiscountAndPremiumAbstract
parent-childhttp://fasb.org/us-gaap/role/statement/StatementOfIncomeRealEstateInvestmentTrusts
us-gaap:InvestmentIncomeInvestmentExpense
parent-childhttp://fasb.org/us-gaap/role/statement/StatementOfIncomeRealEstateInvestmentTrusts
us-gaap:InvestmentIncomeNet
parent-childhttp://fasb.org/us-gaap/role/statement/StatementOfIncomeRealEstateInvestmentTrusts
us-gaap:InvestmentIncomeInterestAndDividendAbstract
domain-memberhttp://fasb.org/us-gaap/role/statement/StatementOfIncomeRealEstateInvestmentTrustsStatementTable
us-gaap:InvestmentIncomeNetAmortizationOfDiscountAndPremiumAbstract
domain-memberhttp://fasb.org/us-gaap/role/statement/StatementOfIncomeRealEstateInvestmentTrustsStatementTable
us-gaap:InvestmentIncomeInvestmentExpense
domain-memberhttp://fasb.org/us-gaap/role/statement/StatementOfIncomeRealEstateInvestmentTrustsStatementTable
us-gaap:InvestmentIncomeNet
domain-memberhttp://fasb.org/us-gaap/role/statement/StatementOfIncomeRealEstateInvestmentTrustsStatementTable
us-gaap:InvestmentIncomeInterestAndDividendAbstract
parent-childhttp://fasb.org/us-gaap/role/statement/StatementOfIncome
us-gaap:InvestmentIncomeNetAmortizationOfDiscountAndPremiumAbstract
parent-childhttp://fasb.org/us-gaap/role/statement/StatementOfIncome
us-gaap:InvestmentIncomeInvestmentExpense
parent-childhttp://fasb.org/us-gaap/role/statement/StatementOfIncome
us-gaap:InvestmentIncomeNet
parent-childhttp://fasb.org/us-gaap/role/statement/StatementOfIncome
us-gaap:InvestmentIncomeInterestAndDividendAbstract
domain-memberhttp://fasb.org/us-gaap/role/statement/StatementOfIncomeStatementTable
us-gaap:InvestmentIncomeNetAmortizationOfDiscountAndPremiumAbstract
domain-memberhttp://fasb.org/us-gaap/role/statement/StatementOfIncomeStatementTable
us-gaap:InvestmentIncomeInvestmentExpense
domain-memberhttp://fasb.org/us-gaap/role/statement/StatementOfIncomeStatementTable
us-gaap:InvestmentIncomeNet
domain-memberhttp://fasb.org/us-gaap/role/statement/StatementOfIncomeStatementTable
us-gaap:InvestmentIncomeInterestAndDividendAbstract
parent-childhttp://fasb.org/us-gaap/role/disclosure/InvestmentsDebtAndEquitySecurities
us-gaap:InvestmentIncomeNetAmortizationOfDiscountAndPremiumAbstract
parent-childhttp://fasb.org/us-gaap/role/disclosure/InvestmentsDebtAndEquitySecurities
us-gaap:InvestmentIncomeInvestmentExpense
parent-childhttp://fasb.org/us-gaap/role/disclosure/InvestmentsDebtAndEquitySecurities
us-gaap:InvestmentIncomeNet
parent-childhttp://fasb.org/us-gaap/role/disclosure/InvestmentsDebtAndEquitySecurities
us-gaap:InvestmentIncomeInterestAndDividendAbstract
domain-memberhttp://fasb.org/us-gaap/role/disclosure/InvestmentsDebtAndEquitySecuritiesScheduleOfInvestmentIncomeReportedAmountsByCategoryTable
us-gaap:InvestmentIncomeNetAmortizationOfDiscountAndPremiumAbstract
domain-memberhttp://fasb.org/us-gaap/role/disclosure/InvestmentsDebtAndEquitySecuritiesScheduleOfInvestmentIncomeReportedAmountsByCategoryTable
us-gaap:InvestmentIncomeInvestmentExpense
domain-memberhttp://fasb.org/us-gaap/role/disclosure/InvestmentsDebtAndEquitySecuritiesScheduleOfInvestmentIncomeReportedAmountsByCategoryTable
us-gaap:InvestmentIncomeNet
domain-memberhttp://fasb.org/us-gaap/role/disclosure/InvestmentsDebtAndEquitySecuritiesScheduleOfInvestmentIncomeReportedAmountsByCategoryTable

Related Parent Concepts

NameRelation TypeRole
us-gaap:InvestmentIncomeNonoperatingAbstract
parent-childhttp://fasb.org/us-gaap/role/statement/StatementOfIncomeAlternative
us-gaap:InvestmentIncomeNonoperatingAbstract
domain-memberhttp://fasb.org/us-gaap/role/statement/StatementOfIncomeAlternativeStatementTable
us-gaap:NonoperatingIncomeExpenseAbstract
parent-childhttp://fasb.org/us-gaap/role/statement/StatementOfIncomeRealEstateExcludingREITs
us-gaap:NonoperatingIncomeExpenseAbstract
domain-memberhttp://fasb.org/us-gaap/role/statement/StatementOfIncomeRealEstateExcludingREITsStatementTable
us-gaap:NonoperatingIncomeExpenseAbstract
parent-childhttp://fasb.org/us-gaap/role/statement/StatementOfIncomeRealEstateInvestmentTrusts
us-gaap:NonoperatingIncomeExpenseAbstract
domain-memberhttp://fasb.org/us-gaap/role/statement/StatementOfIncomeRealEstateInvestmentTrustsStatementTable
us-gaap:InvestmentIncomeNonoperatingAbstract
parent-childhttp://fasb.org/us-gaap/role/statement/StatementOfIncome
us-gaap:InvestmentIncomeNonoperatingAbstract
domain-memberhttp://fasb.org/us-gaap/role/statement/StatementOfIncomeStatementTable
us-gaap:ScheduleOfInvestmentIncomeReportedAmountsByCategoryLineItems
parent-childhttp://fasb.org/us-gaap/role/disclosure/InvestmentsDebtAndEquitySecurities
us-gaap:ScheduleOfInvestmentIncomeReportedAmountsByCategoryLineItems
domain-memberhttp://fasb.org/us-gaap/role/disclosure/InvestmentsDebtAndEquitySecuritiesScheduleOfInvestmentIncomeReportedAmountsByCategoryTable