{"iri":"http://fasb.org/us-gaap/2026#AmortizationMethodQualifiedAffordableHousingProjectInvestmentsAmortization","label":"Investment Program, Proportional Amortization Method, Applied, Amortization Expense","definition":"Amount of amortization expense for investment that generates income tax credit and other income tax benefit under tax credit program accounted for using proportional amortization method.","license":"https://accountingfoundation.org/page/pageContent?pageId=/Termsofuse/Termsofuse.html","source":"gaap","source_url":"http://fasb.org/us-gaap/2026#AmortizationMethodQualifiedAffordableHousingProjectInvestmentsAmortization"}