Investments by Secondary Categorization [Domain]

NameInvestmentsBySecondaryCategorizationDomain
Namespacehttp://fasb.org/us-gaap/2020-01-31
Prefixus-gaap
Data typenonnum:domainItemType
Period typeduration
Substitution Groupxbrli:item
BalanceNone
NillableTrue
AbstractTrue

Labels

TextLangRoleContainer role
Investments by Secondary Categorization [Domain]en-UShttp://www.xbrl.org/2003/role/labelhttp://www.xbrl.org/2003/role/link

Related Parent Concepts

NameRelation TypeRole
us-gaap:InvestmentSecondaryCategorizationAxis
parent-childhttp://fasb.org/us-gaap/role/disclosure/InvestmentHoldings
us-gaap:InvestmentSecondaryCategorizationAxis
dimension-defaulthttp://fasb.org/us-gaap/role/disclosure/InvestmentHoldings
us-gaap:InvestmentSecondaryCategorizationAxis
dimension-domainhttp://fasb.org/us-gaap/role/disclosure/InvestmentHoldings
us-gaap:InvestmentSecondaryCategorizationAxis
parent-childhttp://fasb.org/us-gaap/role/disclosure/InvestmentsSoldNotYetPurchased
us-gaap:InvestmentSecondaryCategorizationAxis
dimension-defaulthttp://fasb.org/us-gaap/role/disclosure/InvestmentsSoldNotYetPurchasedInvestmentsSoldNotYetPurchasedTable
us-gaap:InvestmentSecondaryCategorizationAxis
dimension-domainhttp://fasb.org/us-gaap/role/disclosure/InvestmentsSoldNotYetPurchasedInvestmentsSoldNotYetPurchasedTable
us-gaap:InvestmentSecondaryCategorizationAxis
parent-childhttp://fasb.org/us-gaap/role/disclosure/SummaryOfInvestmentHoldings
us-gaap:InvestmentSecondaryCategorizationAxis
dimension-defaulthttp://fasb.org/us-gaap/role/disclosure/SummaryOfInvestmentHoldings
us-gaap:InvestmentSecondaryCategorizationAxis
dimension-domainhttp://fasb.org/us-gaap/role/disclosure/SummaryOfInvestmentHoldings
us-gaap:InvestmentSecondaryCategorizationAxis
parent-childhttp://fasb.org/us-gaap/role/disclosure/OpenOptionContractsWritten
us-gaap:InvestmentSecondaryCategorizationAxis
dimension-defaulthttp://fasb.org/us-gaap/role/disclosure/OpenOptionContractsWritten
us-gaap:InvestmentSecondaryCategorizationAxis
dimension-domainhttp://fasb.org/us-gaap/role/disclosure/OpenOptionContractsWritten
us-gaap:InvestmentSecondaryCategorizationAxis
parent-childhttp://fasb.org/us-gaap/role/disclosure/OtherThanSecuritiesInvestmentHoldings
us-gaap:InvestmentSecondaryCategorizationAxis
dimension-defaulthttp://fasb.org/us-gaap/role/disclosure/OtherThanSecuritiesInvestmentHoldingsInvestmentHoldingsOtherThanSecuritiesTable
us-gaap:InvestmentSecondaryCategorizationAxis
dimension-domainhttp://fasb.org/us-gaap/role/disclosure/OtherThanSecuritiesInvestmentHoldingsInvestmentHoldingsOtherThanSecuritiesTable
us-gaap:InvestmentSecondaryCategorizationAxis
parent-childhttp://fasb.org/us-gaap/role/disclosure/FinancialServicesInvestmentCompany
us-gaap:InvestmentSecondaryCategorizationAxis
dimension-defaulthttp://fasb.org/us-gaap/role/disclosure/FinancialServicesInvestmentCompanyInvestmentHoldingsTable
us-gaap:InvestmentSecondaryCategorizationAxis
dimension-domainhttp://fasb.org/us-gaap/role/disclosure/FinancialServicesInvestmentCompanyInvestmentHoldingsTable