3.19.2 html 81 225 1 false 27 0 false 9 false false R1.htm 0001000 - Document - Cover Page Sheet http://www.tpltrust.com/role/CoverPage Cover Page Cover 1 false false R2.htm 1001000 - Statement - Condensed Consolidated Balance Sheets Sheet http://www.tpltrust.com/role/CondensedConsolidatedBalanceSheets Condensed Consolidated Balance Sheets Statements 2 false false R3.htm 1001501 - Statement - Condensed Consolidated Balance Sheets (Parenthetical) Sheet http://www.tpltrust.com/role/CondensedConsolidatedBalanceSheetsParenthetical Condensed Consolidated Balance Sheets (Parenthetical) Statements 3 false false R4.htm 1002000 - Statement - Condensed Consolidated Statements of Income and Total Comprehensive Income Sheet http://www.tpltrust.com/role/CondensedConsolidatedStatementsOfIncomeAndTotalComprehensiveIncome Condensed Consolidated Statements of Income and Total Comprehensive Income Statements 4 false false R5.htm 1002501 - Statement - Condensed Consolidated Statements of Income and Total Comprehensive Income (Parenthetical) Sheet http://www.tpltrust.com/role/CondensedConsolidatedStatementsOfIncomeAndTotalComprehensiveIncomeParenthetical Condensed Consolidated Statements of Income and Total Comprehensive Income (Parenthetical) Statements 5 false false R6.htm 1003000 - Statement - Condensed Consolidated Statements of Cash Flows Sheet http://www.tpltrust.com/role/CondensedConsolidatedStatementsOfCashFlows Condensed Consolidated Statements of Cash Flows Statements 6 false false R7.htm 2101100 - Disclosure - Organization and Description of Business Segments Sheet http://www.tpltrust.com/role/OrganizationAndDescriptionOfBusinessSegments Organization and Description of Business Segments Notes 7 false false R8.htm 2102100 - Disclosure - Summary of Significant Accounting Policies Sheet http://www.tpltrust.com/role/SummaryOfSignificantAccountingPolicies Summary of Significant Accounting Policies Notes 8 false false R9.htm 2103100 - Disclosure - Recent Accounting Pronouncements Sheet http://www.tpltrust.com/role/RecentAccountingPronouncements Recent Accounting Pronouncements Notes 9 false false R10.htm 2104100 - Disclosure - Property, Plant and Equipment Sheet http://www.tpltrust.com/role/PropertyPlantAndEquipment Property, Plant and Equipment Notes 10 false false R11.htm 2105100 - Disclosure - Real Estate Activity Sheet http://www.tpltrust.com/role/RealEstateActivity Real Estate Activity Notes 11 false false R12.htm 2106100 - Disclosure - Royalty Interests Sheet http://www.tpltrust.com/role/RoyaltyInterests Royalty Interests Notes 12 false false R13.htm 2107100 - Disclosure - Income Taxes Sheet http://www.tpltrust.com/role/IncomeTaxes Income Taxes Notes 13 false false R14.htm 2108100 - Disclosure - Capital Sheet http://www.tpltrust.com/role/Capital Capital Notes 14 false false R15.htm 2109100 - Disclosure - Business Segment Reporting Sheet http://www.tpltrust.com/role/BusinessSegmentReporting Business Segment Reporting Notes 15 false false R16.htm 2110100 - Disclosure - Oil and Gas Producing Activities Sheet http://www.tpltrust.com/role/OilAndGasProducingActivities Oil and Gas Producing Activities Notes 16 false false R17.htm 2111100 - Disclosure - Subsequent Events Sheet http://www.tpltrust.com/role/SubsequentEvents Subsequent Events Notes 17 false false R18.htm 2202201 - Disclosure - Summary of Significant Accounting Policies (Policies) Sheet http://www.tpltrust.com/role/SummaryOfSignificantAccountingPoliciesPolicies Summary of Significant Accounting Policies (Policies) Policies http://www.tpltrust.com/role/SummaryOfSignificantAccountingPolicies 18 false false R19.htm 2302302 - Disclosure - Summary of Significant Accounting Policies (Tables) Sheet http://www.tpltrust.com/role/SummaryOfSignificantAccountingPoliciesTables Summary of Significant Accounting Policies (Tables) Tables http://www.tpltrust.com/role/SummaryOfSignificantAccountingPolicies 19 false false R20.htm 2304301 - Disclosure - Property, Plant and Equipment (Tables) Sheet http://www.tpltrust.com/role/PropertyPlantAndEquipmentTables Property, Plant and Equipment (Tables) Tables http://www.tpltrust.com/role/PropertyPlantAndEquipment 20 false false R21.htm 2305301 - Disclosure - Real Estate Activity (Tables) Sheet http://www.tpltrust.com/role/RealEstateActivityTables Real Estate Activity (Tables) Tables http://www.tpltrust.com/role/RealEstateActivity 21 false false R22.htm 2306301 - Disclosure - Royalty Interests (Tables) Sheet http://www.tpltrust.com/role/RoyaltyInterestsTables Royalty Interests (Tables) Tables http://www.tpltrust.com/role/RoyaltyInterests 22 false false R23.htm 2309301 - Disclosure - Business Segment Reporting (Tables) Sheet http://www.tpltrust.com/role/BusinessSegmentReportingTables Business Segment Reporting (Tables) Tables http://www.tpltrust.com/role/BusinessSegmentReporting 23 false false R24.htm 2401401 - Disclosure - Organization and Description of Business Segments (Details) Sheet http://www.tpltrust.com/role/OrganizationAndDescriptionOfBusinessSegmentsDetails Organization and Description of Business Segments (Details) Details http://www.tpltrust.com/role/OrganizationAndDescriptionOfBusinessSegments 24 false false R25.htm 2402403 - Disclosure - Summary of Significant Accounting Policies - Cash, Cash Equivalents and Restricted Cash (Details) Sheet http://www.tpltrust.com/role/SummaryOfSignificantAccountingPoliciesCashCashEquivalentsAndRestrictedCashDetails Summary of Significant Accounting Policies - Cash, Cash Equivalents and Restricted Cash (Details) Details 25 false false R26.htm 2402404 - Disclosure - Summary of Significant Accounting Policies - Narrative (Details) Sheet http://www.tpltrust.com/role/SummaryOfSignificantAccountingPoliciesNarrativeDetails Summary of Significant Accounting Policies - Narrative (Details) Details 26 false false R27.htm 2402405 - Disclosure - Summary of Significant Accounting Policies - Future Minimum Lease Payments (Details) Sheet http://www.tpltrust.com/role/SummaryOfSignificantAccountingPoliciesFutureMinimumLeasePaymentsDetails Summary of Significant Accounting Policies - Future Minimum Lease Payments (Details) Details 27 false false R28.htm 2404402 - Disclosure - Property, Plant and Equipment (Details) Sheet http://www.tpltrust.com/role/PropertyPlantAndEquipmentDetails Property, Plant and Equipment (Details) Details http://www.tpltrust.com/role/PropertyPlantAndEquipmentTables 28 false false R29.htm 2405402 - Disclosure - Real Estate Activity - Schedule of Land and Real Estate Ownership (Details) Sheet http://www.tpltrust.com/role/RealEstateActivityScheduleOfLandAndRealEstateOwnershipDetails Real Estate Activity - Schedule of Land and Real Estate Ownership (Details) Details 29 false false R30.htm 2405403 - Disclosure - Real Estate Activity (Details) Sheet http://www.tpltrust.com/role/RealEstateActivityDetails Real Estate Activity (Details) Details http://www.tpltrust.com/role/RealEstateActivityTables 30 false false R31.htm 2406402 - Disclosure - Royalty Interests (Details) Sheet http://www.tpltrust.com/role/RoyaltyInterestsDetails Royalty Interests (Details) Details http://www.tpltrust.com/role/RoyaltyInterestsTables 31 false false R32.htm 2407401 - Disclosure - Income Taxes - Narrative (Details) Sheet http://www.tpltrust.com/role/IncomeTaxesNarrativeDetails Income Taxes - Narrative (Details) Details 32 false false R33.htm 2408401 - Disclosure - Capital (Details) Sheet http://www.tpltrust.com/role/CapitalDetails Capital (Details) Details http://www.tpltrust.com/role/Capital 33 false false R34.htm 2409402 - Disclosure - Business Segment Reporting (Details) Sheet http://www.tpltrust.com/role/BusinessSegmentReportingDetails Business Segment Reporting (Details) Details http://www.tpltrust.com/role/BusinessSegmentReportingTables 34 false false R35.htm 2409403 - Disclosure - Business Segment Reporting - Financial Results (Details) Sheet http://www.tpltrust.com/role/BusinessSegmentReportingFinancialResultsDetails Business Segment Reporting - Financial Results (Details) Details 35 false false R36.htm 2409404 - Disclosure - Business Segment Reporting - Assets and Property, Plant, and Equipment, Net (Details) Sheet http://www.tpltrust.com/role/BusinessSegmentReportingAssetsAndPropertyPlantAndEquipmentNetDetails Business Segment Reporting - Assets and Property, Plant, and Equipment, Net (Details) Details 36 false false R37.htm 2410401 - Disclosure - Oil and Gas Producing Activities (Details) Sheet http://www.tpltrust.com/role/OilAndGasProducingActivitiesDetails Oil and Gas Producing Activities (Details) Details http://www.tpltrust.com/role/OilAndGasProducingActivities 37 false false All Reports Book All Reports tpl06-30x201910xq.htm ex311063019.htm ex312063019.htm ex321063019.htm ex322063019.htm tpl-20190630.xsd tpl-20190630_cal.xml tpl-20190630_def.xml tpl-20190630_lab.xml tpl-20190630_pre.xml http://fasb.org/us-gaap/2019-01-31 http://fasb.org/srt/2019-01-31 http://xbrl.sec.gov/dei/2019-01-31 true true