{"iri":"http://fasb.org/us-gaap/2026#AccountingMethodInvestmentTaxCreditFlowThroughMember","label":"Accounting Method, Investment Tax Credit, Flow-through [Member]","definition":"Flow-through method of accounting for investment tax credit when it is reflected as reduction of federal income tax in year in which credit arises.","license":"https://accountingfoundation.org/page/pageContent?pageId=/Termsofuse/Termsofuse.html","source":"gaap","source_url":"http://fasb.org/us-gaap/2026#AccountingMethodInvestmentTaxCreditFlowThroughMember"}