{"iri":"http://fasb.org/us-gaap/2026#FederalNationalMortgageAssociationCertificatesAndObligationsFNMAMember","label":"Federal National Mortgage Association Certificates and Obligations (FNMA) [Member]","definition":"Investments in debentures, bonds and other debt securities issued by the Federal National Mortgage Association (FNMA or Fannie Mae).","license":"https://accountingfoundation.org/page/pageContent?pageId=/Termsofuse/Termsofuse.html","source":"gaap","source_url":"http://fasb.org/us-gaap/2026#FederalNationalMortgageAssociationCertificatesAndObligationsFNMAMember"}