{"iri":"http://fasb.org/us-gaap/2026#CollateralizedSecuritiesMember","label":"Collateralized Securities [Member]","definition":"Securities collateralized by other financial instruments or pools of financial instruments.","license":"https://accountingfoundation.org/page/pageContent?pageId=/Termsofuse/Termsofuse.html","source":"gaap","source_url":"http://fasb.org/us-gaap/2026#CollateralizedSecuritiesMember"}