{"iri":"http://fasb.org/us-gaap/2026#OilAndGasProducingPropertiesOfRateRegulatedCompaniesProvedAndUnprovedReserves","label":"Oil and Gas, Property Subject to Cost-of-Service Rate-Making, Proved and Unproved Reserve, Quantity, Volume","definition":"Quantity of proved and unproved reserves for property subject to cost-of-service rate-making.","license":"https://accountingfoundation.org/page/pageContent?pageId=/Termsofuse/Termsofuse.html","source":"gaap","source_url":"http://fasb.org/us-gaap/2026#OilAndGasProducingPropertiesOfRateRegulatedCompaniesProvedAndUnprovedReserves"}