| Arc name | presentationArc |
|---|---|
| Arc role | http://www.xbrl.org/2003/arcrole/parent-child |
| Link role | http://fasb.org/us-gaap/role/disclosure/OpenOptionContractsWritten |
| Concept | Order |
|---|---|
us-gaap:ScheduleOfInvestmentsAbstract | |
us-gaap:OpenOptionContractsWrittenScheduleOfInvestmentsTextBlock | 10 |
us-gaap:OpenOptionContractsWrittenTable | 10 |
us-gaap:OpenOptionContractsWrittenTypeAxis | 10 |
us-gaap:OpenOptionContractsWrittenTypeDomain | 10 |
us-gaap:CallOptionMember | 10 |
us-gaap:PutOptionMember | 20 |
us-gaap:InvestmentSecondaryCategorizationAxis | 20 |
us-gaap:InvestmentsBySecondaryCategorizationDomain | 10 |
dei:LegalEntityAxis | 30 |
dei:EntityDomain | 10 |
us-gaap:OpenOptionContractsWrittenLineItems | 40 |
us-gaap:OpenOptionContractsWrittenNumberOfContracts | 10 |
us-gaap:OpenOptionContractsWrittenNumberOfShares | 20 |
us-gaap:OpenOptionContractsWrittenExercisePrice | 30 |
us-gaap:OpenOptionContractsWrittenExpirationDates | 40 |
us-gaap:OpenOptionContractsWrittenPremiums | 50 |
us-gaap:OpenOptionContractsWrittenAtFairValue | 60 |