{"iri":"http://fasb.org/us-gaap/2026#MortgageBackedSecuritiesAvailableForSaleFairValueDisclosure","label":"Debt Security, Mortgage-Backed, Available-for-Sale, Fair Value Disclosure","definition":"Fair value of securitized, pay-through debt securities collateralized by real estate mortgage loans classified as available-for-sale.","license":"https://accountingfoundation.org/page/pageContent?pageId=/Termsofuse/Termsofuse.html","source":"gaap","source_url":"http://fasb.org/us-gaap/2026#MortgageBackedSecuritiesAvailableForSaleFairValueDisclosure"}