{"iri":"http://fasb.org/us-gaap/2026#NaturalGasUsRegulatedMember","label":"Natural Gas, US Regulated [Member]","definition":"Generation, transmission and distribution of flammable gas occurring naturally underground regulated by government or agency in United States.","license":"https://accountingfoundation.org/page/pageContent?pageId=/Termsofuse/Termsofuse.html","source":"gaap","source_url":"http://fasb.org/us-gaap/2026#NaturalGasUsRegulatedMember"}