{"iri":"http://fasb.org/us-gaap/2026#InterestRateSwaptionMember","label":"Interest Rate Swaption [Member]","definition":"An option granting the owner the right but not the obligation to enter into an interest rate swap.","license":"https://accountingfoundation.org/page/pageContent?pageId=/Termsofuse/Termsofuse.html","source":"gaap","source_url":"http://fasb.org/us-gaap/2026#InterestRateSwaptionMember"}