{"iri":"http://fasb.org/us-gaap/2026#DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnServiceAndInterestCostComponents","label":"Defined Benefit Plan, Effect of One-Percentage-Point Increase on Service and Interest Cost Components","definition":"Amount of increase in service and interest cost components of net periodic postretirement benefit cost from one-percentage-point increase in assumed health care cost trend rate.","license":"https://accountingfoundation.org/page/pageContent?pageId=/Termsofuse/Termsofuse.html","source":"gaap","source_url":"http://fasb.org/us-gaap/2026#DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnServiceAndInterestCostComponents"}