{"iri":"http://fasb.org/us-gaap/2026#RoyaltyTrustDistributableIncomePolicy","label":"Oil and Gas, Royalty Trust, Distributable Income [Policy Text Block]","definition":"Disclosure of accounting policy for a royalty trust in determining distributable income and how distributable income differs from income determined on the basis of US GAAP.","license":"https://accountingfoundation.org/page/pageContent?pageId=/Termsofuse/Termsofuse.html","source":"gaap","source_url":"http://fasb.org/us-gaap/2026#RoyaltyTrustDistributableIncomePolicy"}