{"iri":"http://fasb.org/us-gaap/2026#AssetRetirementObligationFairValueNotEstimable","label":"Asset Retirement Obligation, Fair Value, Not Estimable [true false]","definition":"Indicates (true false) whether fair value of asset retirement obligation cannot be reasonably estimated.","license":"https://accountingfoundation.org/page/pageContent?pageId=/Termsofuse/Termsofuse.html","source":"gaap","source_url":"http://fasb.org/us-gaap/2026#AssetRetirementObligationFairValueNotEstimable"}