{"iri":"http://fasb.org/us-gaap/2026#WorkforceSubjectToCollectiveBargainingArrangementsExpiringWithinOneYearMember","label":"Workforce Subject to Collective-Bargaining Arrangements Expiring within One Year [Member]","definition":"The number of employees covered by a collective bargaining agreement that will expire within one year after the balance sheet date, when it serves as a benchmark in a concentration of risk calculation.","license":"https://accountingfoundation.org/page/pageContent?pageId=/Termsofuse/Termsofuse.html","source":"gaap","source_url":"http://fasb.org/us-gaap/2026#WorkforceSubjectToCollectiveBargainingArrangementsExpiringWithinOneYearMember"}