| Name | ForeignCurrencyTransactionGainLossRealized |
|---|---|
| Namespace | http://fasb.org/us-gaap/2020-01-31 |
| Prefix | us-gaap |
| Data type | xbrli:monetaryItemType |
| Period type | duration |
| Substitution Group | xbrli:item |
| Balance | credit |
| Nillable | True |
| Abstract | False |
| Text | Lang | Role | Container role |
|---|---|---|---|
| Foreign Currency Transaction Gain (Loss), Realized | en-US | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Name | Relation Type | Role | |
|---|---|---|---|
us-gaap:ForeignCurrencyTransactionGainLossBeforeTax | summation-item | http://fasb.org/us-gaap/role/statement/StatementOfIncome | |
us-gaap:ForeignCurrencyTransactionGainLossBeforeTaxAbstract | parent-child | http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirectAdditionalElements | |
us-gaap:ForeignCurrencyTransactionAbstract | parent-child | http://fasb.org/us-gaap/role/disclosure/ForeignOperationsAndCurrencyTranslation | |
us-gaap:InvestmentCompanyRealizedAndUnrealizedGainLossOnInvestmentAndForeignCurrencyAbstract | parent-child | http://fasb.org/us-gaap/role/disclosure/FinancialServicesInvestmentCompany | |
us-gaap:InvestmentCompanyRealizedAndUnrealizedGainLossOnInvestmentAndForeignCurrency | summation-item | http://fasb.org/us-gaap/role/disclosure/FinancialServicesInvestmentCompany |