| Standard label: | Investment Company, Financial Highlights [Table] |
| Name: | us-gaap:InvestmentCompanyFinancialHighlightsTable |
| Documentation: | Disclosure of information about financial highlights. Includes, but is not limited to, per share information, income and expense ratios, total return, capital commitment and fee waiver. |
| Object type: | cm:Table |
| Data type: | Text/String (xbrli:stringItemType) |
| Period type: | For Period (duration) |
| Balance type: | (no balance type) |
| Abstract: | true |
| Workiva Wdesk Taxonomy Analyzer: | us-gaap:InvestmentCompanyFinancialHighlightsTable |
| Label | Role | Language |
| Investment Company, Financial Highlights [Table] | http://www.xbrl.org/2003/role/label | en-US |
| Reference | Role | Topic |
| FASB Accounting Standards Codification 946 205 50 1 | http://fasb.org/us-gaap/role/ref/legacyRef | 946 |