{"iri":"http://fasb.org/us-gaap/2026#PrincipalOnlyStripMember","label":"Principal-Only-Strip [Member]","definition":"Tranche of a financial asset securitization that entitles the holder to receive some or all of the principal repayments collected on the underlying assets.","license":"https://accountingfoundation.org/page/pageContent?pageId=/Termsofuse/Termsofuse.html","source":"gaap","source_url":"http://fasb.org/us-gaap/2026#PrincipalOnlyStripMember"}