{"iri":"http://fasb.org/us-gaap/2026#DefinedBenefitPlanBusinessCombinationsAndAcquisitionsBenefitObligation","label":"Defined Benefit Plan, Benefit Obligation, Business Combination","definition":"Amount of increase in benefit obligation of defined benefit plan from business combination.","license":"https://accountingfoundation.org/page/pageContent?pageId=/Termsofuse/Termsofuse.html","source":"gaap","source_url":"http://fasb.org/us-gaap/2026#DefinedBenefitPlanBusinessCombinationsAndAcquisitionsBenefitObligation"}