{"iri":"http://fasb.org/us-gaap/2026#AvailableforsaleSecuritiesInUnrealizedLossPositionsQualitativeDisclosureOtherVintage","label":"Available-for-Sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Other, Initial Investment","definition":"Date the initial investment in available-for-sale investment in unrealized loss position, in YYYY-MM-DD format.","license":"https://accountingfoundation.org/page/pageContent?pageId=/Termsofuse/Termsofuse.html","source":"gaap","source_url":"http://fasb.org/us-gaap/2026#AvailableforsaleSecuritiesInUnrealizedLossPositionsQualitativeDisclosureOtherVintage"}