{"iri":"http://fasb.org/us-gaap/2026#OpenOptionContractsWrittenScheduleOfInvestmentsTextBlock","label":"Open Option Contract [Table Text Block]","definition":"Tabular disclosure of contract for right to buy or sell asset at fixed price by fixed date.","license":"https://accountingfoundation.org/page/pageContent?pageId=/Termsofuse/Termsofuse.html","source":"gaap","source_url":"http://fasb.org/us-gaap/2026#OpenOptionContractsWrittenScheduleOfInvestmentsTextBlock"}