{"iri":"http://fasb.org/us-gaap/2026#ExplorationAbandonmentAndImpairmentExpense","label":"Impairment, Oil and Gas, Property with Unproved Reserve","definition":"Amount of impairment loss for oil and gas properties with unproved reserve in oil- and gas-producing activities. Includes, but is not limited to, previously capitalized cost of drilling exploratory well when proved reserve is not found or when there is substantial doubt about economic or operational viability of project.","license":"https://accountingfoundation.org/page/pageContent?pageId=/Termsofuse/Termsofuse.html","source":"gaap","source_url":"http://fasb.org/us-gaap/2026#ExplorationAbandonmentAndImpairmentExpense"}