{"iri":"http://fasb.org/us-gaap/2026#DefinedBenefitPlanAlternativeMethodUsedToAmortizeNetGainsAndLosses","label":"Defined Benefit Plan, Alternative Method Used to Amortize Gain (Loss), Description","definition":"Description of alternative method used to amortize gain (loss) for defined benefit plan.","license":"https://accountingfoundation.org/page/pageContent?pageId=/Termsofuse/Termsofuse.html","source":"gaap","source_url":"http://fasb.org/us-gaap/2026#DefinedBenefitPlanAlternativeMethodUsedToAmortizeNetGainsAndLosses"}