{"iri":"http://fasb.org/us-gaap/2026#DefinedBenefitPlanFairValueOfPlanAssetsPeriodIncreaseDecrease","label":"Defined Benefit Plan, Plan Assets, Period Increase (Decrease)","definition":"Amount of increase (decrease) in plan assets of defined benefit plan.","license":"https://accountingfoundation.org/page/pageContent?pageId=/Termsofuse/Termsofuse.html","source":"gaap","source_url":"http://fasb.org/us-gaap/2026#DefinedBenefitPlanFairValueOfPlanAssetsPeriodIncreaseDecrease"}