{"iri":"http://fasb.org/us-gaap/2026#UtilitiesOperatingExpenseImpairments","label":"Utilities Operating Expense, Impairments","definition":"Amount of operating expense for impairments of regulated operation.","license":"https://accountingfoundation.org/page/pageContent?pageId=/Termsofuse/Termsofuse.html","source":"gaap","source_url":"http://fasb.org/us-gaap/2026#UtilitiesOperatingExpenseImpairments"}