Investment Owned, Balance [Abstract]

NameInvestmentOwnedBalanceAbstract
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 Owned, Balance [Abstract]en-UShttp://www.xbrl.org/2003/role/labelhttp://www.xbrl.org/2003/role/link

Related Child Concepts

NameRelation TypeRole
us-gaap:InvestmentOwnedBalanceShares
parent-childhttp://fasb.org/us-gaap/role/disclosure/InvestmentHoldings
us-gaap:InvestmentOwnedBalanceContracts
parent-childhttp://fasb.org/us-gaap/role/disclosure/InvestmentHoldings
us-gaap:InvestmentOwnedBalancePrincipalAmount
parent-childhttp://fasb.org/us-gaap/role/disclosure/InvestmentHoldings
us-gaap:InvestmentOwnedBalanceOtherMeasure
parent-childhttp://fasb.org/us-gaap/role/disclosure/InvestmentHoldings
us-gaap:InvestmentOwnedBalanceShares
domain-memberhttp://fasb.org/us-gaap/role/disclosure/InvestmentHoldings
us-gaap:InvestmentOwnedBalanceContracts
domain-memberhttp://fasb.org/us-gaap/role/disclosure/InvestmentHoldings
us-gaap:InvestmentOwnedBalancePrincipalAmount
domain-memberhttp://fasb.org/us-gaap/role/disclosure/InvestmentHoldings
us-gaap:InvestmentOwnedBalanceOtherMeasure
domain-memberhttp://fasb.org/us-gaap/role/disclosure/InvestmentHoldings
us-gaap:InvestmentOwnedBalanceShares
domain-memberhttp://fasb.org/us-gaap/role/disclosure/InvestmentHoldingsScheduleOfInvestmentsTable
us-gaap:InvestmentOwnedBalanceContracts
domain-memberhttp://fasb.org/us-gaap/role/disclosure/InvestmentHoldingsScheduleOfInvestmentsTable
us-gaap:InvestmentOwnedBalancePrincipalAmount
domain-memberhttp://fasb.org/us-gaap/role/disclosure/InvestmentHoldingsScheduleOfInvestmentsTable
us-gaap:InvestmentOwnedBalanceOtherMeasure
domain-memberhttp://fasb.org/us-gaap/role/disclosure/InvestmentHoldingsScheduleOfInvestmentsTable
us-gaap:InvestmentOwnedBalanceShares
parent-childhttp://fasb.org/us-gaap/role/disclosure/SummaryOfInvestmentHoldings
us-gaap:InvestmentOwnedBalanceContracts
parent-childhttp://fasb.org/us-gaap/role/disclosure/SummaryOfInvestmentHoldings
us-gaap:InvestmentOwnedBalancePrincipalAmount
parent-childhttp://fasb.org/us-gaap/role/disclosure/SummaryOfInvestmentHoldings
us-gaap:InvestmentOwnedBalanceOtherMeasure
parent-childhttp://fasb.org/us-gaap/role/disclosure/SummaryOfInvestmentHoldings
us-gaap:InvestmentOwnedBalanceShares
domain-memberhttp://fasb.org/us-gaap/role/disclosure/SummaryOfInvestmentHoldings
us-gaap:InvestmentOwnedBalanceContracts
domain-memberhttp://fasb.org/us-gaap/role/disclosure/SummaryOfInvestmentHoldings
us-gaap:InvestmentOwnedBalancePrincipalAmount
domain-memberhttp://fasb.org/us-gaap/role/disclosure/SummaryOfInvestmentHoldings
us-gaap:InvestmentOwnedBalanceOtherMeasure
domain-memberhttp://fasb.org/us-gaap/role/disclosure/SummaryOfInvestmentHoldings
us-gaap:InvestmentOwnedBalanceShares
domain-memberhttp://fasb.org/us-gaap/role/disclosure/SummaryOfInvestmentHoldingsScheduleOfInvestmentsTable
us-gaap:InvestmentOwnedBalanceContracts
domain-memberhttp://fasb.org/us-gaap/role/disclosure/SummaryOfInvestmentHoldingsScheduleOfInvestmentsTable
us-gaap:InvestmentOwnedBalancePrincipalAmount
domain-memberhttp://fasb.org/us-gaap/role/disclosure/SummaryOfInvestmentHoldingsScheduleOfInvestmentsTable
us-gaap:InvestmentOwnedBalanceOtherMeasure
domain-memberhttp://fasb.org/us-gaap/role/disclosure/SummaryOfInvestmentHoldingsScheduleOfInvestmentsTable
us-gaap:InvestmentOwnedBalanceContracts
parent-childhttp://fasb.org/us-gaap/role/disclosure/OtherThanSecuritiesInvestmentHoldings
us-gaap:InvestmentOwnedBalanceOtherMeasure
parent-childhttp://fasb.org/us-gaap/role/disclosure/OtherThanSecuritiesInvestmentHoldings
us-gaap:InvestmentOwnedBalanceContracts
domain-memberhttp://fasb.org/us-gaap/role/disclosure/OtherThanSecuritiesInvestmentHoldingsInvestmentHoldingsOtherThanSecuritiesTable
us-gaap:InvestmentOwnedBalanceOtherMeasure
domain-memberhttp://fasb.org/us-gaap/role/disclosure/OtherThanSecuritiesInvestmentHoldingsInvestmentHoldingsOtherThanSecuritiesTable
us-gaap:InvestmentOwnedBalanceContracts
domain-memberhttp://fasb.org/us-gaap/role/disclosure/OtherThanSecuritiesInvestmentHoldingsScheduleOfInvestmentsTable
us-gaap:InvestmentOwnedBalanceOtherMeasure
domain-memberhttp://fasb.org/us-gaap/role/disclosure/OtherThanSecuritiesInvestmentHoldingsScheduleOfInvestmentsTable
us-gaap:InvestmentOwnedBalanceShares
parent-childhttp://fasb.org/us-gaap/role/disclosure/FinancialServicesInvestmentCompany
us-gaap:InvestmentOwnedBalanceContracts
parent-childhttp://fasb.org/us-gaap/role/disclosure/FinancialServicesInvestmentCompany
us-gaap:InvestmentOwnedBalancePrincipalAmount
parent-childhttp://fasb.org/us-gaap/role/disclosure/FinancialServicesInvestmentCompany
us-gaap:InvestmentOwnedBalanceOtherMeasure
parent-childhttp://fasb.org/us-gaap/role/disclosure/FinancialServicesInvestmentCompany
us-gaap:InvestmentOwnedBalanceShares
domain-memberhttp://fasb.org/us-gaap/role/disclosure/FinancialServicesInvestmentCompanyInvestmentHoldingsTable
us-gaap:InvestmentOwnedBalanceContracts
domain-memberhttp://fasb.org/us-gaap/role/disclosure/FinancialServicesInvestmentCompanyInvestmentHoldingsTable
us-gaap:InvestmentOwnedBalancePrincipalAmount
domain-memberhttp://fasb.org/us-gaap/role/disclosure/FinancialServicesInvestmentCompanyInvestmentHoldingsTable
us-gaap:InvestmentOwnedBalanceOtherMeasure
domain-memberhttp://fasb.org/us-gaap/role/disclosure/FinancialServicesInvestmentCompanyInvestmentHoldingsTable

Related Parent Concepts

NameRelation TypeRole
us-gaap:InvestmentHoldingsLineItems
parent-childhttp://fasb.org/us-gaap/role/disclosure/InvestmentHoldings
us-gaap:InvestmentHoldingsLineItems
domain-memberhttp://fasb.org/us-gaap/role/disclosure/InvestmentHoldings
us-gaap:InvestmentHoldingsLineItems
domain-memberhttp://fasb.org/us-gaap/role/disclosure/InvestmentHoldingsScheduleOfInvestmentsTable
us-gaap:SummaryOfInvestmentHoldingsLineItems
parent-childhttp://fasb.org/us-gaap/role/disclosure/SummaryOfInvestmentHoldings
us-gaap:SummaryOfInvestmentHoldingsLineItems
domain-memberhttp://fasb.org/us-gaap/role/disclosure/SummaryOfInvestmentHoldings
us-gaap:SummaryOfInvestmentHoldingsLineItems
domain-memberhttp://fasb.org/us-gaap/role/disclosure/SummaryOfInvestmentHoldingsScheduleOfInvestmentsTable
us-gaap:InvestmentHoldingsOtherThanSecuritiesLineItems
parent-childhttp://fasb.org/us-gaap/role/disclosure/OtherThanSecuritiesInvestmentHoldings
us-gaap:InvestmentHoldingsOtherThanSecuritiesLineItems
domain-memberhttp://fasb.org/us-gaap/role/disclosure/OtherThanSecuritiesInvestmentHoldingsInvestmentHoldingsOtherThanSecuritiesTable
us-gaap:InvestmentHoldingsOtherThanSecuritiesLineItems
domain-memberhttp://fasb.org/us-gaap/role/disclosure/OtherThanSecuritiesInvestmentHoldingsScheduleOfInvestmentsTable
us-gaap:SummaryOfInvestmentHoldingsLineItems
parent-childhttp://fasb.org/us-gaap/role/disclosure/FinancialServicesInvestmentCompany
us-gaap:SummaryOfInvestmentHoldingsLineItems
domain-memberhttp://fasb.org/us-gaap/role/disclosure/FinancialServicesInvestmentCompanyInvestmentHoldingsTable