TPL

Line plots across dimensions of each concept
Line plots across concepts
Tables

Plots across concepts

IncomeStatement

Expenses

Balance Sheet

Assets

Current Assets

NonCurrent Assets

PropertyPlantAndEquipmentNet

Liabilities

Current Liabilities

Stockholders Equity

CashFlow

NetCashProvidedByUsedInOperatingActivities

NetCashProvidedByUsedInInvestingActivities

LesseeOperatingLeaseLiabilityPaymentsDue

Tables

		2021-06-30	2021-03-31	2020-12-31	2020-09-30	2020-06-30	2020-03-31	2019-12-31	2019-09-30	2019-06-30	2019-03-31
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding	▁█	7.755886	7.756156	NA	NA	7.756156	7.756156	NA	NA	NA	NA
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic	▄	7.755886	NA	NA	NA	7.756156	NA	NA	NA	NA	NA
us-gaap:EarningsPerShareBasic	▄	7.36	NA	NA	NA	3.56	NA	NA	NA	NA	NA
us-gaap:EarningsPerShareDiluted	▄	7.36	NA	NA	NA	3.56	NA	NA	NA	NA	NA
us-gaap:EarningsPerShareBasicAndDiluted		NA	6.45	5.77	5.97	3.56	7.4	8.91	7.74	6.39	18.04

		2021-06-30	2021-03-31	2020-12-31	2020-09-30	2020-06-30	2020-03-31	2019-12-31	2019-09-30	2019-06-30	2019-03-31

		2021-06-30	2021-03-31	2020-12-31	2020-09-30	2020-06-30	2020-03-31	2019-12-31	2019-09-30	2019-06-30	2019-03-31
TTM Greenblatt ROC _ _	▄	71.27	NA	NA	NA	NA	NA	NA	NA	NA	NA

		2021-06-30	2021-03-31	2020-12-31	2020-09-30	2020-06-30	2020-03-31	2019-12-31	2019-09-30	2019-06-30	2019-03-31
us-gaap:ComprehensiveIncomeNetOfTax	█▁	57.075	50.08	NA	NA	27.596	57.414	NA	NA	NA	NA
us-gaap:CostsAndExpenses	█▁	24.662	22.133	NA	NA	22.544	26.052	NA	NA	NA	NA
us-gaap:GeneralAndAdministrativeExpense	█▁	2.841	2.806	NA	NA	2.448	2.959	NA	NA	NA	NA
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	▃▂▂▂▁▃▄▃▂█	71.676	62.027	55.337	58.035	34.923	71.368	89.071	74.759	62.879	175.546
us-gaap:IncomeTaxExpenseBenefit	█▁	14.63	11.975	NA	NA	7.34	13.967	NA	NA	NA	NA
us-gaap:NetIncomeLoss	▃▂▂▂▁▃▄▃▂█	57.046	50.052	44.791	46.275	27.583	57.401	69.122	60.022	49.586	139.998
us-gaap:NonoperatingIncomeExpense	█▁	0.406	0.005	NA	NA	0.183	0.826	NA	NA	NA	NA
us-gaap:OperatingIncomeLoss	█▁	71.27	62.022	NA	NA	34.74	70.542	NA	NA	NA	NA
us-gaap:OtherComprehensiveIncomeLossNetOfTax	█▁	0.029	0.028	NA	NA	0.013	0.013	NA	NA	NA	NA
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax	▃▂▂▂▁▃▄▃▃█	95.932	84.155	74.304	74.383	57.273	96.594	113.332	98.53	87.31	191.324
us-gaap:Revenues	▃▂▂▂▁▃▄▃▃█	95.932	84.155	74.304	74.383	57.273	96.594	113.332	98.53	87.31	191.324

		2021-06-30	2021-03-31	2020-12-31	2020-09-30	2020-06-30	2020-03-31	2019-12-31	2019-09-30	2019-06-30	2019-03-31

		2021-06-30	2021-03-31	2020-12-31	2020-09-30	2020-06-30	2020-03-31	2019-12-31	2019-09-30	2019-06-30	2019-03-31
us-gaap:Assets	█▆▁	633.843	613.802	571.635	NA	NA	NA	598.176	NA	NA	NA
us-gaap:Liabilities	▁█▁	86.666	99.867	86.451	NA	NA	NA	86.039	NA	NA	NA
us-gaap:LiabilitiesAndStockholdersEquity	█▆▁	633.843	613.802	571.635	NA	NA	NA	598.176	NA	NA	NA
us-gaap:StockholdersEquity	█▄▁	547.177	513.935	485.184	NA	472.939	445.343	512.137	NA	NA	NA

		2021-06-30	2021-03-31	2020-12-31	2020-09-30	2020-06-30	2020-03-31	2019-12-31	2019-09-30	2019-06-30	2019-03-31
us-gaap:AssetsCurrent	█▆▁	398.23	375.847	334.018	NA	NA	NA	NA	NA	NA	NA
us-gaap:CashAndCashEquivalentsAtCarryingValue	█▅▁	329.134	310.655	281.046	NA	NA	NA	303.645	NA	NA	NA
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	█▅▁	329.88	312.633	283.024	NA	258.364	223.743	303.645	NA	NA	NA
us-gaap:PrepaidExpenseAndOtherAssetsCurrent	▁▃█	1.312	1.822	2.778	NA	NA	NA	NA	NA	NA	NA

		2021-06-30	2021-03-31	2020-12-31	2020-09-30	2020-06-30	2020-03-31	2019-12-31	2019-09-30	2019-06-30	2019-03-31
us-gaap:PropertyPlantAndEquipmentGross	█▅▁	109.294	107.119	104.422	NA	NA	NA	99.636	NA	NA	NA
us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	█▄▁	32.377	28.724	25.155	NA	NA	NA	11.313	NA	NA	NA
us-gaap:PropertyPlantAndEquipmentNet	▁▅█	76.917	78.395	79.267	NA	NA	NA	88.323	NA	NA	NA
us-gaap:OperatingLeaseRightOfUseAsset	▁▅█	2.153	2.314	2.473	NA	NA	NA	3.098	NA	NA	NA

		2021-06-30	2021-03-31	2020-12-31	2020-09-30	2020-06-30	2020-03-31	2019-12-31	2019-09-30	2019-06-30	2019-03-31
us-gaap:AccountsPayableAndAccruedLiabilitiesCurrent	▆▁█	13.979	12.367	14.68	NA	NA	NA	19.193	NA	NA	NA
us-gaap:AccruedIncomeTaxesCurrent	▁█▁	3.443	16.183	4.054	NA	NA	NA	5.271	NA	NA	NA
us-gaap:ContractWithCustomerLiabilityCurrent	▃█▁	4.388	5.298	3.997	NA	NA	NA	NA	NA	NA	NA
us-gaap:LiabilitiesCurrent	▂█▁	21.81	33.848	20.581	NA	NA	NA	NA	NA	NA	NA

		2021-06-30	2021-03-31	2020-12-31	2020-09-30	2020-06-30	2020-03-31	2019-12-31	2019-09-30	2019-06-30	2019-03-31
us-gaap:DeferredIncomeTaxLiabilitiesNet	▁▅█	38.346	38.581	38.728	NA	NA	NA	40.827	NA	NA	NA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo		NA	NA	0.697	NA	NA	NA	NA	NA	NA	NA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree		NA	NA	0.537	NA	NA	NA	NA	NA	NA	NA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour		NA	NA	0.551	NA	NA	NA	NA	NA	NA	NA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive		NA	NA	0.516	NA	NA	NA	NA	NA	NA	NA

		2021-06-30	2021-03-31	2020-12-31	2020-09-30	2020-06-30	2020-03-31	2019-12-31	2019-09-30	2019-06-30	2019-03-31
us-gaap:StockholdersEquity	█▄▁	547.177	513.935	485.184	NA	472.939	445.343	512.137	NA	NA	NA
us-gaap:RetainedEarningsAccumulatedDeficit	█▄▁	552.239	516.522	487.877	NA	NA	NA	NA	NA	NA	NA
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax	█▄▁	-2.636	-2.665	-2.693	NA	NA	NA	-1.461	NA	NA	NA
us-gaap:TreasuryStockValue	▄	2.504	NA	NA	NA	NA	NA	NA	NA	NA	NA

		2021-06-30	2021-03-31	2020-12-31	2020-09-30	2020-06-30	2020-03-31	2019-12-31	2019-09-30	2019-06-30	2019-03-31
us-gaap:NetCashProvidedByUsedInOperatingActivities	▁█	44.102	52.387	NA	NA	35.489	68.639	NA	NA	NA	NA
us-gaap:NetCashProvidedByUsedInInvestingActivities	▁█	-3.022	-1.449	NA	NA	-0.868	-24.443	NA	NA	NA	NA
us-gaap:NetCashProvidedByUsedInFinancingActivities	▁█	-23.833	-21.329	NA	NA	0.0	-124.098	NA	NA	NA	NA
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	▁█	17.247	29.609	NA	NA	34.621	-79.902	NA	NA	NA	NA

		2021-06-30	2021-03-31	2020-12-31	2020-09-30	2020-06-30	2020-03-31	2019-12-31	2019-09-30	2019-06-30	2019-03-31
us-gaap:DeferredIncomeTaxExpenseBenefit		NA	-0.147	NA	NA	NA	-0.055	NA	NA	NA	NA
us-gaap:DepreciationDepletionAndAmortization	█▁	3.858	3.838	NA	NA	3.678	3.335	NA	NA	NA	NA
us-gaap:NetCashProvidedByUsedInOperatingActivities	▁█	44.102	52.387	NA	NA	35.489	68.639	NA	NA	NA	NA
us-gaap:NetIncomeLoss	▃▂▂▂▁▃▄▃▂█	57.046	50.052	44.791	46.275	27.583	57.401	69.122	60.022	49.586	139.998

		2021-06-30	2021-03-31	2020-12-31	2020-09-30	2020-06-30	2020-03-31	2019-12-31	2019-09-30	2019-06-30	2019-03-31
us-gaap:NetCashProvidedByUsedInInvestingActivities	▁█	-3.022	-1.449	NA	NA	-0.868	-24.443	NA	NA	NA	NA
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment	▁█	2.174	2.738	NA	NA	0.356	3.617	NA	NA	NA	NA

		2021-06-30	2021-03-31	2020-12-31	2020-09-30	2020-06-30	2020-03-31	2019-12-31	2019-09-30	2019-06-30	2019-03-31
us-gaap:NetCashProvidedByUsedInFinancingActivities	▁█	-23.833	-21.329	NA	NA	0.0	-124.098	NA	NA	NA	NA
us-gaap:PaymentsOfDividends	▄▄	21.329	21.329	NA	NA	0.0	124.098	NA	NA	NA	NA

		2021-06-30	2021-03-31	2020-12-31	2020-09-30	2020-06-30	2020-03-31	2019-12-31	2019-09-30	2019-06-30	2019-03-31

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

Period End	2021-06-30	2021-03-31	2020-06-30	2020-03-31
Value	7755900.0	7756200.0	7756200.0	7756200.0
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding	100.0	100.0	100.0	100.0

Weighted Average Number Of Shares Outstanding Basic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

Period End	2021-06-30	2020-06-30
Value	7755900.0	7756200.0
Percentage of WeightedAverageNumberOfSharesOutstandingBasic	100.0	100.0

Earnings Per Share Basic

us-gaap:EarningsPerShareBasic

Period End	2021-06-30	2020-06-30
Value	7.36	3.56
Percentage of EarningsPerShareBasic	100.0	100.0

Earnings Per Share Diluted

us-gaap:EarningsPerShareDiluted

Period End	2021-06-30	2020-06-30
Value	7.36	3.56
Percentage of EarningsPerShareDiluted	100.0	100.0

Earnings Per Share Basic And Diluted

us-gaap:EarningsPerShareBasicAndDiluted

Period End	2021-03-31	2020-12-31	2020-09-30	2020-06-30	2020-03-31	2019-12-31	2019-09-30	2019-06-30	2019-03-31
Value	6.45	5.77	5.97	3.56	7.4	8.91	7.74	6.39	18.04
Percentage of EarningsPerShareBasicAndDiluted	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0

Comprehensive Income Net Of Tax

us-gaap:ComprehensiveIncomeNetOfTax

Period End	2021-06-30	2021-03-31	2020-06-30	2020-03-31
Value	57	50	27	57
Percentage of ComprehensiveIncomeNetOfTax	100.0	100.0	100.0	100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax	59.5	59.5	48.2	59.4

Costs And Expenses

us-gaap:CostsAndExpenses

Period End	2021-06-30	2021-03-31	2020-06-30	2020-03-31
Value	24	22	22	26
Percentage of CostsAndExpenses	100.0	100.0	100.0	100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax	25.7	26.3	39.4	27.0

General And Administrative Expense

us-gaap:GeneralAndAdministrativeExpense

Period End	2021-06-30	2021-03-31	2020-06-30	2020-03-31
Value	2841000.0	2806000.0	2448000.0	2959000.0
Percentage of GeneralAndAdministrativeExpense	100.0	100.0	100.0	100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax	3.0	3.3	4.3	3.1

Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

Period End	2021-06-30	2021-03-31	2020-12-31	2020-09-30	2020-06-30	2020-03-31	2019-12-31	2019-09-30	2019-06-30	2019-03-31
Value	71	62	55	58	34	71	89	74	62	175
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax	74.7	73.7	74.5	78.0	61.0	73.9	78.6	75.9	72.0	91.8

Income Tax Expense Benefit

us-gaap:IncomeTaxExpenseBenefit

Period End	2021-06-30	2021-03-31	2020-06-30	2020-03-31
Value	14	11	7.34	13
Percentage of IncomeTaxExpenseBenefit	100.0	100.0	100.0	100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax	15.3	14.2	12.8	14.5

Net Income Loss

us-gaap:NetIncomeLoss

Period End	2021-06-30	2021-03-31	2020-12-31	2020-09-30	2020-06-30	2020-03-31	2019-12-31	2019-09-30	2019-06-30	2019-03-31
Value	57	50	44	46	27	57	69	60	49	139
Percentage of NetIncomeLoss	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax	59.5	59.5	60.3	62.2	48.2	59.4	61.0	60.9	56.8	73.2

us-gaap:NetIncomeLoss us-gaap:StatementBusinessSegments

tpl:LandAndResourceManagementSegment

Period End	2021-06-30	2021-03-31	2020-06-30	2020-03-31
Value	45	39	18	39
Percentage of NetIncomeLoss	79.7	78.9	67.9	68.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax	47.4	47.0	32.7	40.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax tpl:LandAndResourceManagementSegment	67.6	68.4	52.6	69.0

tpl:WaterServiceandOperationsSegment

Period End	2021-06-30	2021-03-31	2020-06-30	2020-03-31
Value	11	10	8.862	18
Percentage of NetIncomeLoss	20.3	21.1	32.1	31.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax	12.1	12.5	15.5	18.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax tpl:WaterServiceandOperationsSegment	40.4	40.0	40.9	45.8

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings

Period End	2021-06-30	2021-03-31
Value	57	50
Percentage of NetIncomeLoss	100.0	100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax	59.5	59.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings	0.0	0.0

Nonoperating Income Expense

us-gaap:NonoperatingIncomeExpense

Period End	2021-06-30	2021-03-31	2020-06-30	2020-03-31
Value	406000.0	5000.0	183000.0	826000.0
Percentage of NonoperatingIncomeExpense	100.0	100.0	100.0	100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax	0.4	0.0	0.3	0.9

Operating Income Loss

us-gaap:OperatingIncomeLoss

Period End	2021-06-30	2021-03-31	2020-06-30	2020-03-31
Value	71	62	34	70
Percentage of OperatingIncomeLoss	100.0	100.0	100.0	100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax	74.3	73.7	60.7	73.0

Other Comprehensive Income Loss Net Of Tax

us-gaap:OtherComprehensiveIncomeLossNetOfTax

Period End	2021-06-30	2021-03-31	2020-06-30	2020-03-31
Value	29000.0	28000.0	13000.0	13000.0
Percentage of OtherComprehensiveIncomeLossNetOfTax	100.0	100.0	100.0	100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax	0.0	0.0	0.0	0.0

us-gaap:OtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome

Period End	2021-06-30	2021-03-31	2020-06-30	2020-03-31
Value	29000.0	28000.0	13000.0	13000.0
Percentage of OtherComprehensiveIncomeLossNetOfTax	100.0	100.0	100.0	100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax	0.0	0.0	0.0	0.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:AccumulatedOtherComprehensiveIncome	0.0	0.0	0.0	0.0

Revenue From Contract With Customer Excluding Assessed Tax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax

Period End	2021-06-30	2021-03-31	2020-12-31	2020-09-30	2020-06-30	2020-03-31	2019-12-31	2019-09-30	2019-06-30	2019-03-31
Value	95	84	74	74	57	96	113	98	87	191
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService

tpl:EasementandSundry

Period End	2021-06-30	2021-03-31	2020-06-30	2020-03-31
Value	8.977	9.047	11	13
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax	9.4	10.8	20.4	14.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax	9.4	10.8	20.4	14.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax tpl:EasementandSundry	100.0	100.0	100.0	100.0

tpl:LandSales

Period End	2021-06-30	2020-06-30	2020-03-31
Value	0.746	3.493	0.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax	0.8	6.1	0.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax	0.8	6.1	0.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax tpl:LandSales	100.0	100.0	100.0

tpl:OilAndGasRoyalties

Period End	2021-06-30	2021-03-31	2020-06-30	2020-03-31
Value	58	49	20	42
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax	60.7	58.9	35.8	43.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax	60.7	58.9	35.8	43.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax tpl:OilAndGasRoyalties	100.0	100.0	100.0	100.0

tpl:OtherRevenues

Period End	2021-06-30	2021-03-31	2020-06-30	2020-03-31
Value	0.074	0.07	0.092	0.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax	0.1	0.1	0.2	0.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax	0.1	0.1	0.2	0.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax tpl:OtherRevenues	100.0	100.0	100.0	100.0

tpl:ProducedWaterRoyalties

Period End	2021-06-30	2021-03-31	2020-06-30	2020-03-31
Value	15	12	13	12
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax	16.1	14.9	22.9	12.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax	16.1	14.9	22.9	12.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax tpl:ProducedWaterRoyalties	100.0	100.0	100.0	100.0

tpl:WaterSalesAndRoyalties

Period End	2021-06-30	2021-03-31	2020-06-30	2020-03-31
Value	12	12	8.419	26
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax	13.0	15.4	14.7	27.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax	13.0	15.4	14.7	27.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax tpl:WaterSalesAndRoyalties	100.0	100.0	100.0	100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:StatementBusinessSegments

tpl:LandAndResourceManagementSegment

Period End	2021-06-30	2021-03-31	2020-06-30	2020-03-31
Value	67	57	35	56
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax	70.1	68.7	62.2	58.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax	70.1	68.7	62.2	58.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax tpl:LandAndResourceManagementSegment	100.0	100.0	100.0	100.0

tpl:WaterServiceandOperationsSegment

Period End	2021-06-30	2021-03-31	2020-06-30	2020-03-31
Value	28	26	21	39
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax	29.9	31.3	37.9	41.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax	29.9	31.3	37.9	41.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax tpl:WaterServiceandOperationsSegment	100.0	100.0	100.0	100.0

Revenues

us-gaap:Revenues

Period End	2021-06-30	2021-03-31	2020-12-31	2020-09-30	2020-06-30	2020-03-31	2019-12-31	2019-09-30	2019-06-30	2019-03-31
Value	95	84	74	74	57	96	113	98	87	191
Percentage of Revenues	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0

us-gaap:Revenues us-gaap:ProductOrService

tpl:EasementandSundry

Period End	2021-06-30	2021-03-31	2020-06-30	2020-03-31
Value	8.977	9.047	11	13
Percentage of Revenues	9.4	10.8	20.4	14.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax	9.4	10.8	20.4	14.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax tpl:EasementandSundry	100.0	100.0	100.0	100.0

tpl:LandSales

Period End	2021-06-30	2020-06-30	2020-03-31
Value	0.746	3.493	0.9
Percentage of Revenues	0.8	6.1	0.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax	0.8	6.1	0.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax tpl:LandSales	100.0	100.0	100.0

tpl:OilAndGasRoyalties

Period End	2021-06-30	2021-03-31	2020-06-30	2020-03-31
Value	58	49	20	42
Percentage of Revenues	60.7	58.9	35.8	43.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax	60.7	58.9	35.8	43.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax tpl:OilAndGasRoyalties	100.0	100.0	100.0	100.0

tpl:OtherRevenues

Period End	2021-06-30	2021-03-31	2020-06-30	2020-03-31
Value	0.074	0.07	0.092	0.1
Percentage of Revenues	0.1	0.1	0.2	0.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax	0.1	0.1	0.2	0.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax tpl:OtherRevenues	100.0	100.0	100.0	100.0

tpl:ProducedWaterRoyalties

Period End	2021-06-30	2021-03-31	2020-06-30	2020-03-31
Value	15	12	13	12
Percentage of Revenues	16.1	14.9	22.9	12.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax	16.1	14.9	22.9	12.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax tpl:ProducedWaterRoyalties	100.0	100.0	100.0	100.0

tpl:WaterSalesAndRoyalties

Period End	2021-06-30	2021-03-31	2020-06-30	2020-03-31
Value	12	12	8.419	26
Percentage of Revenues	13.0	15.4	14.7	27.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax	13.0	15.4	14.7	27.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax tpl:WaterSalesAndRoyalties	100.0	100.0	100.0	100.0

us-gaap:Revenues us-gaap:StatementBusinessSegments

tpl:LandAndResourceManagementSegment

Period End	2021-06-30	2021-03-31	2020-06-30	2020-03-31
Value	67	57	35	56
Percentage of Revenues	70.1	68.7	62.2	58.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax	70.1	68.7	62.2	58.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax tpl:LandAndResourceManagementSegment	100.0	100.0	100.0	100.0

tpl:WaterServiceandOperationsSegment

Period End	2021-06-30	2021-03-31	2020-06-30	2020-03-31
Value	28	26	21	39
Percentage of Revenues	29.9	31.3	37.9	41.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax	29.9	31.3	37.9	41.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax tpl:WaterServiceandOperationsSegment	100.0	100.0	100.0	100.0

Assets

us-gaap:Assets

Period End	2021-06-30	2021-03-31	2020-12-31	2019-12-31
Value	633	613	571	598
Percentage of Assets	100.0	100.0	100.0	100.0
Percentage of Assets	100.0	100.0	100.0	100.0

us-gaap:Assets us-gaap:StatementBusinessSegments

tpl:LandAndResourceManagementSegment

Period End	2021-06-30	2021-03-31	2020-12-31	2019-12-31
Value	518	501	460	467
Percentage of Assets	81.9	81.7	80.5	78.2
Percentage of Assets	81.9	81.7	80.5	78.2
Percentage of Assets tpl:LandAndResourceManagementSegment	100.0	100.0	100.0	100.0

tpl:WaterServiceandOperationsSegment

Period End	2021-06-30	2021-03-31	2020-12-31	2019-12-31
Value	114	112	111	130
Percentage of Assets	18.1	18.3	19.5	21.8
Percentage of Assets	18.1	18.3	19.5	21.8
Percentage of Assets tpl:WaterServiceandOperationsSegment	100.0	100.0	100.0	100.0

Liabilities

us-gaap:Liabilities

Period End	2021-06-30	2021-03-31	2020-12-31	2019-12-31
Value	86	99	86	86
Percentage of Liabilities	100.0	100.0	100.0	100.0
Percentage of Assets	13.7	16.3	15.1	14.4

Liabilities And Stockholders Equity

us-gaap:LiabilitiesAndStockholdersEquity

Period End	2021-06-30	2021-03-31	2020-12-31	2019-12-31
Value	633	613	571	598
Percentage of LiabilitiesAndStockholdersEquity	100.0	100.0	100.0	100.0
Percentage of Assets	100.0	100.0	100.0	100.0

Stockholders Equity

us-gaap:StockholdersEquity

Period End	2021-06-30	2021-03-31	2020-12-31	2020-06-30	2020-03-31	2019-12-31	2018-12-31	2017-12-31
Value	547	513	485	472	445	512	244	105
Percentage of StockholdersEquity	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0
Percentage of Assets	86.3	83.7	84.9	0.0	0.0	85.6	0.0	0.0

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

tpl:NetProceedsFromAllSources

Period End	2020-12-31	2020-06-30	2020-03-31	2019-12-31	2018-12-31	2017-12-31
Value	487	474	446	513	245	105
Percentage of StockholdersEquity	100.6	100.3	100.3	100.3	100.4	100.8
Percentage of Assets	85.3	0.0	0.0	85.9	0.0	0.0
Percentage of Assets tpl:NetProceedsFromAllSources	0.0	0.0	0.0	0.0	0.0	0.0

us-gaap:AccumulatedOtherComprehensiveIncome

Period End	2021-06-30	2021-03-31	2020-12-31	2020-06-30	2020-03-31	2019-12-31	2018-12-31	2017-12-31
Value	-2.636	-2.665	-2.693	-1.434	-1.448	-1.461	-1.078	-0.804
Percentage of StockholdersEquity	-0.5	-0.5	-0.6	-0.3	-0.3	-0.3	-0.4	-0.8
Percentage of Assets	-0.4	-0.4	-0.5	0.0	0.0	-0.2	0.0	0.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0

us-gaap:RetainedEarnings

Period End	2021-06-30	2021-03-31
Value	552	516
Percentage of StockholdersEquity	100.9	100.5
Percentage of Assets	87.1	84.2
Percentage of Assets us-gaap:RetainedEarnings	0.0	0.0

us-gaap:TreasuryStock

Period End	2021-06-30
Value	-2.504
Percentage of StockholdersEquity	-0.5
Percentage of Assets	-0.4
Percentage of Assets us-gaap:TreasuryStock	0.0

Assets Current

us-gaap:AssetsCurrent

Period End	2021-06-30	2021-03-31	2020-12-31
Value	398	375	334
Percentage of AssetsCurrent	100.0	100.0	100.0
Percentage of Assets	62.8	61.2	58.4

Cash And Cash Equivalents At Carrying Value

us-gaap:CashAndCashEquivalentsAtCarryingValue

Period End	2021-06-30	2021-03-31	2020-12-31	2019-12-31
Value	329	310	281	303
Percentage of CashAndCashEquivalentsAtCarryingValue	100.0	100.0	100.0	100.0
Percentage of Assets	51.9	50.6	49.2	50.8

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

Period End	2021-06-30	2021-03-31	2020-12-31	2020-06-30	2020-03-31	2019-12-31	2018-12-31	2017-12-31
Value	329	312	283	258	223	303	123	79
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0
Percentage of Assets	52.0	50.9	49.5	0.0	0.0	50.8	0.0	0.0

Prepaid Expense And Other Assets Current

us-gaap:PrepaidExpenseAndOtherAssetsCurrent

Period End	2021-06-30	2021-03-31	2020-12-31
Value	1312000.0	1822000.0	2778000.0
Percentage of PrepaidExpenseAndOtherAssetsCurrent	100.0	100.0	100.0
Percentage of Assets	0.2	0.3	0.5

Property Plant And Equipment Gross

us-gaap:PropertyPlantAndEquipmentGross

Period End	2021-06-30	2021-03-31	2020-12-31	2019-12-31
Value	109	107	104	99
Percentage of PropertyPlantAndEquipmentGross	100.0	100.0	100.0	100.0
Percentage of Assets	17.2	17.5	18.3	16.7

us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType

tpl:WaterServicerelatedAssets

Period End	2021-06-30	2021-03-31	2020-12-31	2019-12-31
Value	102	100	97	93
Percentage of PropertyPlantAndEquipmentGross	93.8	93.7	93.6	93.4
Percentage of Assets	16.2	16.4	17.1	15.6
Percentage of Assets tpl:WaterServicerelatedAssets	0.0	0.0	0.0	0.0

us-gaap:FurnitureAndFixtures

Period End	2021-06-30	2021-03-31	2020-12-31	2019-12-31
Value	6.142	6.122	6.125	5.941
Percentage of PropertyPlantAndEquipmentGross	5.6	5.7	5.9	6.0
Percentage of Assets	1.0	1.0	1.1	1.0
Percentage of Assets us-gaap:FurnitureAndFixtures	0.0	0.0	0.0	0.0

Accumulated Depreciation Depletion And Amortization Property Plant And Equipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

Period End	2021-06-30	2021-03-31	2020-12-31	2019-12-31
Value	32	28	25	11
Percentage of AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	100.0	100.0	100.0	100.0
Percentage of Assets	5.1	4.7	4.4	1.9

Property Plant And Equipment Net

us-gaap:PropertyPlantAndEquipmentNet

Period End	2021-06-30	2021-03-31	2020-12-31	2019-12-31
Value	76	78	79	88
Percentage of PropertyPlantAndEquipmentNet	100.0	100.0	100.0	100.0
Percentage of Assets	12.1	12.8	13.9	14.8

us-gaap:PropertyPlantAndEquipmentNet us-gaap:StatementBusinessSegments

tpl:LandAndResourceManagementSegment

Period End	2021-06-30	2021-03-31	2020-12-31	2019-12-31
Value	3.06	3.287	3.527	4.359
Percentage of PropertyPlantAndEquipmentNet	4.0	4.2	4.4	4.9
Percentage of Assets	0.5	0.5	0.6	0.7
Percentage of Assets tpl:LandAndResourceManagementSegment	0.6	0.7	0.8	0.9

tpl:WaterServiceandOperationsSegment

Period End	2021-06-30	2021-03-31	2020-12-31	2019-12-31
Value	73	75	75	83
Percentage of PropertyPlantAndEquipmentNet	96.0	95.8	95.6	95.1
Percentage of Assets	11.7	12.2	13.2	14.0
Percentage of Assets tpl:WaterServiceandOperationsSegment	64.3	66.9	67.9	64.4

Operating Lease Right Of Use Asset

us-gaap:OperatingLeaseRightOfUseAsset

Period End	2021-06-30	2021-03-31	2020-12-31	2019-12-31
Value	2153000.0	2314000.0	2473000.0	3098000.0
Percentage of OperatingLeaseRightOfUseAsset	100.0	100.0	100.0	100.0
Percentage of Assets	0.3	0.4	0.4	0.5

Other Assets

us-gaap:OtherAssets

Period End	2021-06-30	2021-03-31	2020-12-31	2019-12-31
Value	2719000.0	3275000.0	4473000.0	3980000.0
Percentage of OtherAssets	100.0	100.0	100.0	100.0
Percentage of Assets	0.4	0.5	0.8	0.7

Accounts Payable And Accrued Liabilities Current

us-gaap:AccountsPayableAndAccruedLiabilitiesCurrent

Period End	2021-06-30	2021-03-31	2020-12-31	2019-12-31
Value	13	12	14	19
Percentage of AccountsPayableAndAccruedLiabilitiesCurrent	100.0	100.0	100.0	100.0
Percentage of Assets	2.2	2.0	2.6	3.2

Accrued Income Taxes Current

us-gaap:AccruedIncomeTaxesCurrent

Period End	2021-06-30	2021-03-31	2020-12-31	2019-12-31
Value	3.443	16	4.054	5.271
Percentage of AccruedIncomeTaxesCurrent	100.0	100.0	100.0	100.0
Percentage of Assets	0.5	2.6	0.7	0.9

Contract With Customer Liability Current

us-gaap:ContractWithCustomerLiabilityCurrent

Period End	2021-06-30	2021-03-31	2020-12-31
Value	4388000.0	5298000.0	3997000.0
Percentage of ContractWithCustomerLiabilityCurrent	100.0	100.0	100.0
Percentage of Assets	0.7	0.9	0.7

Liabilities Current

us-gaap:LiabilitiesCurrent

Period End	2021-06-30	2021-03-31	2020-12-31
Value	21	33	20
Percentage of LiabilitiesCurrent	100.0	100.0	100.0
Percentage of Assets	3.4	5.5	3.6

Deferred Income Tax Liabilities Net

us-gaap:DeferredIncomeTaxLiabilitiesNet

Period End	2021-06-30	2021-03-31	2020-12-31	2019-12-31
Value	38	38	38	40
Percentage of DeferredIncomeTaxLiabilitiesNet	100.0	100.0	100.0	100.0
Percentage of Assets	6.0	6.3	6.8	6.8

Lessee Operating Lease Liability Payments Due Year Two

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

Period End	2020-12-31
Value	697000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	100.0
Percentage of Assets	0.1

Lessee Operating Lease Liability Payments Due Year Three

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

Period End	2020-12-31
Value	537000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearThree	100.0
Percentage of Assets	0.1

Lessee Operating Lease Liability Payments Due Year Four

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

Period End	2020-12-31
Value	551000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFour	100.0
Percentage of Assets	0.1

Lessee Operating Lease Liability Payments Due Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

Period End	2020-12-31
Value	516000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFive	100.0
Percentage of Assets	0.1

Operating Lease Liability

us-gaap:OperatingLeaseLiability

Period End	2021-06-30	2021-03-31	2020-12-31	2019-12-31
Value	2465000.0	2654000.0	2821000.0	3367000.0
Percentage of OperatingLeaseLiability	100.0	100.0	100.0	100.0
Percentage of Assets	0.4	0.4	0.5	0.6

Lessee Operating Lease Liability Payments Due

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

Period End	2020-12-31
Value	3097000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDue	100.0
Percentage of Assets	0.5

Lessee Operating Lease Liability Undiscounted Excess Amount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

Period End	2020-12-31
Value	276000.0
Percentage of LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	100.0
Percentage of Assets	0.0

Stockholders Equity

us-gaap:StockholdersEquity

Period End	2021-06-30	2021-03-31	2020-12-31	2020-06-30	2020-03-31	2019-12-31	2018-12-31	2017-12-31
Value	547	513	485	472	445	512	244	105
Percentage of StockholdersEquity	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0
Percentage of Assets	86.3	83.7	84.9	0.0	0.0	85.6	0.0	0.0

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

tpl:NetProceedsFromAllSources

Period End	2020-12-31	2020-06-30	2020-03-31	2019-12-31	2018-12-31	2017-12-31
Value	487	474	446	513	245	105
Percentage of StockholdersEquity	100.6	100.3	100.3	100.3	100.4	100.8
Percentage of Assets	85.3	0.0	0.0	85.9	0.0	0.0
Percentage of Assets tpl:NetProceedsFromAllSources	0.0	0.0	0.0	0.0	0.0	0.0

us-gaap:AccumulatedOtherComprehensiveIncome

Period End	2021-06-30	2021-03-31	2020-12-31	2020-06-30	2020-03-31	2019-12-31	2018-12-31	2017-12-31
Value	-2.636	-2.665	-2.693	-1.434	-1.448	-1.461	-1.078	-0.804
Percentage of StockholdersEquity	-0.5	-0.5	-0.6	-0.3	-0.3	-0.3	-0.4	-0.8
Percentage of Assets	-0.4	-0.4	-0.5	0.0	0.0	-0.2	0.0	0.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0

us-gaap:RetainedEarnings

Period End	2021-06-30	2021-03-31
Value	552	516
Percentage of StockholdersEquity	100.9	100.5
Percentage of Assets	87.1	84.2
Percentage of Assets us-gaap:RetainedEarnings	0.0	0.0

us-gaap:TreasuryStock

Period End	2021-06-30
Value	-2.504
Percentage of StockholdersEquity	-0.5
Percentage of Assets	-0.4
Percentage of Assets us-gaap:TreasuryStock	0.0

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit

Period End	2021-06-30	2021-03-31	2020-12-31
Value	552	516	487
Percentage of RetainedEarningsAccumulatedDeficit	100.0	100.0	100.0
Percentage of Assets	87.1	84.2	85.3

Accumulated Other Comprehensive Income Loss Net Of Tax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

Period End	2021-06-30	2021-03-31	2020-12-31	2019-12-31
Value	-2636000.0	-2665000.0	-2693000.0	-1461000.0
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax	100.0	100.0	100.0	100.0
Percentage of Assets	-0.4	-0.4	-0.5	-0.2

Treasury Stock Value

us-gaap:TreasuryStockValue

Period End	2021-06-30
Value	2504000.0
Percentage of TreasuryStockValue	100.0
Percentage of Assets	0.4

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

Period End	2021-06-30	2021-03-31	2020-06-30	2020-03-31
Value	44	52	35	68
Percentage of NetCashProvidedByUsedInOperatingActivities	100.0	100.0	100.0	100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax	46.0	62.3	62.0	71.1

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

Period End	2021-06-30	2021-03-31	2020-06-30	2020-03-31
Value	-3022000.0	-1449000.0	-868000.0	-24443000.0
Percentage of NetCashProvidedByUsedInInvestingActivities	100.0	100.0	100.0	100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax	-3.2	-1.7	-1.5	-25.3

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

Period End	2021-06-30	2021-03-31	2020-06-30	2020-03-31
Value	-23833000.0	-21329000.0	0	-124100000.0
Percentage of NetCashProvidedByUsedInFinancingActivities	100.0	100.0	0.0	100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax	-24.8	-25.3	0.0	-128.5

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

Period End	2021-06-30	2021-03-31	2020-06-30	2020-03-31
Value	17	29	34	-79.902
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	100.0	100.0	100.0	100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax	18.0	35.2	60.4	-82.7

Deferred Income Tax Expense Benefit

us-gaap:DeferredIncomeTaxExpenseBenefit

Period End	2021-03-31	2020-03-31
Value	-0.147	-0.055
Percentage of DeferredIncomeTaxExpenseBenefit	100.0	100.0

Depreciation Depletion And Amortization

us-gaap:DepreciationDepletionAndAmortization

Period End	2021-06-30	2021-03-31	2020-06-30	2020-03-31
Value	3.858	3.838	3.678	3.335
Percentage of DepreciationDepletionAndAmortization	100.0	100.0	100.0	100.0

us-gaap:DepreciationDepletionAndAmortization us-gaap:StatementBusinessSegments

tpl:LandAndResourceManagementSegment

Period End	2021-06-30	2021-03-31	2020-06-30	2020-03-31
Value	0.442	0.494	0.35	0.337
Percentage of DepreciationDepletionAndAmortization	11.5	12.9	9.5	10.1

tpl:WaterServiceandOperationsSegment

Period End	2021-06-30	2021-03-31	2020-06-30	2020-03-31
Value	3.416	3.344	3.328	2.998
Percentage of DepreciationDepletionAndAmortization	88.5	87.1	90.5	89.9

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

Period End	2021-06-30	2021-03-31	2020-06-30	2020-03-31
Value	44	52	35	68
Percentage of NetCashProvidedByUsedInOperatingActivities	100.0	100.0	100.0	100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax	46.0	62.3	62.0	71.1

Net Income Loss

us-gaap:NetIncomeLoss

Period End	2021-06-30	2021-03-31	2020-12-31	2020-09-30	2020-06-30	2020-03-31	2019-12-31	2019-09-30	2019-06-30	2019-03-31
Value	57	50	44	46	27	57	69	60	49	139
Percentage of NetIncomeLoss	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax	59.5	59.5	60.3	62.2	48.2	59.4	61.0	60.9	56.8	73.2

us-gaap:NetIncomeLoss us-gaap:StatementBusinessSegments

tpl:LandAndResourceManagementSegment

Period End	2021-06-30	2021-03-31	2020-06-30	2020-03-31
Value	45	39	18	39
Percentage of NetIncomeLoss	79.7	78.9	67.9	68.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax	47.4	47.0	32.7	40.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax tpl:LandAndResourceManagementSegment	67.6	68.4	52.6	69.0

tpl:WaterServiceandOperationsSegment

Period End	2021-06-30	2021-03-31	2020-06-30	2020-03-31
Value	11	10	8.862	18
Percentage of NetIncomeLoss	20.3	21.1	32.1	31.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax	12.1	12.5	15.5	18.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax tpl:WaterServiceandOperationsSegment	40.4	40.0	40.9	45.8

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings

Period End	2021-06-30	2021-03-31
Value	57	50
Percentage of NetIncomeLoss	100.0	100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax	59.5	59.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings	0.0	0.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

Period End	2021-06-30	2021-03-31	2020-06-30	2020-03-31
Value	-3022000.0	-1449000.0	-868000.0	-24443000.0
Percentage of NetCashProvidedByUsedInInvestingActivities	100.0	100.0	100.0	100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax	-3.2	-1.7	-1.5	-25.3

Payments To Acquire Property Plant And Equipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

Period End	2021-06-30	2021-03-31	2020-06-30	2020-03-31
Value	2.174	2.738	0.356	3.617
Percentage of PaymentsToAcquirePropertyPlantAndEquipment	100.0	100.0	100.0	100.0

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment us-gaap:StatementBusinessSegments

tpl:LandAndResourceManagementSegment

Period End	2021-06-30	2020-06-30	2020-03-31
Value	0.013	0.033	0.088
Percentage of PaymentsToAcquirePropertyPlantAndEquipment	0.6	9.3	2.4

tpl:WaterServiceandOperationsSegment

Period End	2021-06-30	2021-03-31	2020-06-30	2020-03-31
Value	2.161	2.738	0.323	3.529
Percentage of PaymentsToAcquirePropertyPlantAndEquipment	99.4	100.0	90.7	97.6

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

Period End	2021-06-30	2021-03-31	2020-06-30	2020-03-31
Value	-23833000.0	-21329000.0	0	-124100000.0
Percentage of NetCashProvidedByUsedInFinancingActivities	100.0	100.0	0.0	100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax	-24.8	-25.3	0.0	-128.5

Payments Of Dividends

us-gaap:PaymentsOfDividends

Period End	2021-06-30	2021-03-31	2020-06-30	2020-03-31
Value	21	21	0.0	124
Percentage of PaymentsOfDividends	100.0	100.0	0.0	100.0

Effective Income Tax Rate Continuing Operations

us-gaap:EffectiveIncomeTaxRateContinuingOperations

Period End	2021-06-30	2021-03-31	2020-06-30	2020-03-31
Value	20.4	19.3	21.0	19.6
Percentage of EffectiveIncomeTaxRateContinuingOperations	100.0	100.0	100.0	100.0

Deferred Tax Liabilities

us-gaap:DeferredTaxLiabilities

Period End	2020-12-31	2019-12-31
Value	38	40
Percentage of DeferredTaxLiabilities	100.0	100.0

tpl:PaymentsToAcquireEquipmentAndOtherAcquisitionOfRealEstate

Period End	2021-06-30	2021-03-31	2020-06-30	2020-03-31
Value	3.012	1.449	0.837	3.617
Percentage of PaymentsToAcquireEquipmentAndOtherAcquisitionOfRealEstate	100.0	100.0	100.0	100.0

us-gaap:CapitalExpendituresIncurredButNotYetPaid

Period End	2021-06-30	2021-03-31
Value	-838000.0	1289000.0
Percentage of CapitalExpendituresIncurredButNotYetPaid	100.0	100.0

us-gaap:CurrentIncomeTaxExpenseBenefit

Period End	2021-03-31	2020-03-31
Value	12	14
Percentage of CurrentIncomeTaxExpenseBenefit	100.0	100.0

us-gaap:Depreciation

Period End	2021-06-30	2021-03-31	2020-06-30	2020-03-31
Value	3.7	3.6	3.6	3.2
Percentage of Depreciation	100.0	100.0	100.0	100.0

us-gaap:DepreciationAmortizationAndAccretionNet

Period End	2021-06-30	2021-03-31	2020-06-30	2020-03-31
Value	3.858	3.838	3.678	3.335
Percentage of DepreciationAmortizationAndAccretionNet	100.0	100.0	100.0	100.0

us-gaap:DividendsCash

Period End	2021-06-30	2021-03-31	2020-03-31
Value	21	21	124
Percentage of DividendsCash	100.0	100.0	100.0

us-gaap:IncreaseDecreaseInAccruedIncomeTaxesPayable

Period End	2021-06-30	2021-03-31	2020-06-30	2020-03-31
Value	-12.74	12	-12.712	9.426
Percentage of IncreaseDecreaseInAccruedIncomeTaxesPayable	100.0	100.0	100.0	100.0

us-gaap:IncreaseDecreaseInDeferredIncomeTaxes

Period End	2021-06-30	2021-03-31	2020-06-30	2020-03-31
Value	235000.0	147000.0	645000.0	55000.0
Percentage of IncreaseDecreaseInDeferredIncomeTaxes	100.0	100.0	100.0	100.0

us-gaap:IncreaseDecreaseInOtherOperatingAssets

Period End	2021-06-30	2021-03-31	2020-06-30	2020-03-31
Value	4.469	13	-22.405	5.377
Percentage of IncreaseDecreaseInOtherOperatingAssets	100.0	100.0	100.0	100.0

us-gaap:IncreaseDecreaseInOtherOperatingLiabilities

Period End	2021-06-30	2021-03-31	2020-06-30	2020-03-31
Value	642000.0	172000.0	-4805000.0	3909000.0
Percentage of IncreaseDecreaseInOtherOperatingLiabilities	100.0	100.0	100.0	100.0

us-gaap:LaborAndRelatedExpense

Period End	2021-06-30	2021-03-31	2020-06-30	2020-03-31
Value	13	9.979	8.937	10
Percentage of LaborAndRelatedExpense	100.0	100.0	100.0	100.0

us-gaap:OtherComprehensiveIncomeLossTaxPortionAttributableToParent1

Period End	2021-06-30	2021-03-31	2020-06-30	2020-03-31
Value	8000.0	8000.0	3000.0	4000.0
Percentage of OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	100.0	100.0	100.0	100.0

us-gaap:ProfessionalFees

Period End	2021-06-30	2021-03-31	2020-06-30	2020-03-31
Value	1.141	2.212	2.61	2.358
Percentage of ProfessionalFees	100.0	100.0	100.0	100.0

us-gaap:StockIssued1

Period End	2021-06-30	2021-03-31
Value	0	78000.0
Percentage of StockIssued1	0.0	100.0

us-gaap:StockIssuedDuringPeriodValueConversionOfConvertibleSecurities us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodValueConversionOfConvertibleSecurities

tpl:NetProceedsFromAllSources

Period End	2021-03-31
Value	-487.877
Percentage of StockIssuedDuringPeriodValueConversionOfConvertibleSecurities	100.0

us-gaap:CommonStock

Period End	2021-03-31
Value	0.078
Percentage of StockIssuedDuringPeriodValueConversionOfConvertibleSecurities	-0.0

us-gaap:RetainedEarnings

Period End	2021-03-31
Value	487
Percentage of StockIssuedDuringPeriodValueConversionOfConvertibleSecurities	-100.0

us-gaap:StockRepurchasedDuringPeriodValue

Period End	2021-06-30
Value	2504000.0
Percentage of StockRepurchasedDuringPeriodValue	100.0

us-gaap:StockRepurchasedDuringPeriodValue us-gaap:StatementEquityComponents

us-gaap:TreasuryStock

Period End	2021-06-30
Value	2504000.0
Percentage of StockRepurchasedDuringPeriodValue	100.0

us-gaap:WaterProductionCosts

Period End	2021-06-30	2021-03-31	2020-06-30	2020-03-31
Value	3.551	3.298	2.165	6.78
Percentage of WaterProductionCosts	100.0	100.0	100.0	100.0

tpl:AccumulatedDepreciationRoyaltyInterests

Period End	2021-06-30	2021-03-31	2020-12-31	2019-12-31
Value	988000.0	831000.0	620000.0	260000.0
Percentage of AccumulatedDepreciationRoyaltyInterests	100.0	100.0	100.0	100.0

tpl:DeferredTaxLiabilityDeferredCredits

Period End	2020-12-31	2019-12-31
Value	1853000.0	748000.0
Percentage of DeferredTaxLiabilityDeferredCredits	100.0	100.0

tpl:DeferredTaxLiabilityDifferenceInGainsOn1031Exchanges

Period End	2020-12-31	2019-12-31
Value	26	26
Percentage of DeferredTaxLiabilityDifferenceInGainsOn1031Exchanges	100.0	100.0

tpl:NetRoyaltyInterestAcquiredAcres us-gaap:RealEstateProperties

tpl:NetRoyaltyInterestAcquiredAcres

tpl:RoyaltyInterestsInAcres

Period End	2020-12-31	2019-12-31
Value	4090.0	3074.0
Percentage of NetRoyaltyInterestAcquiredAcres	100.0	100.0

tpl:RoyaltyInterestAcquired

Period End	2021-06-30	2021-03-31	2020-12-31	2019-12-31
Value	46	46	46	29
Percentage of RoyaltyInterestAcquired	100.0	100.0	100.0	100.0

tpl:RoyaltyInterestAcquiredAcres us-gaap:RealEstateProperties

tpl:RoyaltyInterestAcquiredAcres

tpl:AdditionalRealEstateAcquisitions

Period End	2020-12-31	2020-06-30	2020-03-31	2019-12-31	2018-12-31
Value	1017.0	1017.0	1017.0	1247.0	346.0
Percentage of RoyaltyInterestAcquiredAcres	100.0	100.0	100.0	100.0	100.0

tpl:ShareOfOilAndGasProduced

Period End	2021-06-30	2021-03-31	2020-12-31	2020-06-30	2020-03-31	2019-12-31	2018-12-31
Value	16400.0	16400.0	16200.0	15700.0	16500.0	13700.0	8800.0
Percentage of ShareOfOilAndGasProduced	100.0	100.0	100.0	100.0	100.0	100.0	100.0

tpl:StockRepurchaseProgramSharesAuthorizedToBeRepurchasedAmount

Period End	2021-05-03
Value	20
Percentage of StockRepurchaseProgramSharesAuthorizedToBeRepurchasedAmount	100.0

tpl:StockRepurchaseProgramSharesAuthorizedToBeRepurchasedAmount us-gaap:SubsequentEventType

us-gaap:SubsequentEvent

Period End	2021-05-03
Value	20
Percentage of StockRepurchaseProgramSharesAuthorizedToBeRepurchasedAmount	100.0

tpl:SurfaceRightsInAcres

Period End	2021-06-30	2021-03-31	2020-12-31	2019-12-31
Value	823450.0	823480.0	823480.0	849860.0
Percentage of SurfaceRightsInAcres	100.0	100.0	100.0	100.0

tpl:TotalRealEstateIncludingLandSurfaceRights

Period End	2021-06-30	2021-03-31	2020-12-31	2019-12-31
Value	108	108	108	107
Percentage of TotalRealEstateIncludingLandSurfaceRights	100.0	100.0	100.0	100.0

tpl:TotalRealEstateandLandSurfaceRightsAcres

Period End	2021-06-30	2021-03-31	2020-12-31	2019-12-31
Value	880500.0	880520.0	880520.0	901790.0
Percentage of TotalRealEstateandLandSurfaceRightsAcres	100.0	100.0	100.0	100.0

tpl:TotalRoyaltyInterests

Period End	2021-06-30	2021-03-31	2020-12-31	2019-12-31
Value	45	45	45	29
Percentage of TotalRoyaltyInterests	100.0	100.0	100.0	100.0

tpl:TotalRoyaltyInterestsGross

Period End	2021-06-30	2021-03-31	2020-12-31	2019-12-31
Value	46	46	46	29
Percentage of TotalRoyaltyInterestsGross	100.0	100.0	100.0	100.0

us-gaap:AccruedLiabilitiesCurrentAndNoncurrent

Period End	2021-06-30	2021-03-31	2020-12-31
Value	3634000.0	2893000.0	2150000.0
Percentage of AccruedLiabilitiesCurrentAndNoncurrent	100.0	100.0	100.0

us-gaap:AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax

Period End	2020-12-31	2019-12-31
Value	2693000.0	1461000.0
Percentage of AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax	100.0	100.0

us-gaap:AllowanceForDoubtfulAccountsReceivable us-gaap:Range

us-gaap:AllowanceForDoubtfulAccountsReceivable

srt:Maximum

Period End	2020-12-31
Value	100000.0
Percentage of AllowanceForDoubtfulAccountsReceivable	100.0

us-gaap:AreaOfRealEstateProperty

Period End	2021-06-30	2021-03-31	2020-12-31	2019-12-31
Value	57049.0	57041.0	57041.0	51931.0
Percentage of AreaOfRealEstateProperty	100.0	100.0	100.0	100.0

us-gaap:ContractWithCustomerLiability

Period End	2021-06-30	2021-03-31	2020-12-31	2019-12-31
Value	20	21	26	17
Percentage of ContractWithCustomerLiability	100.0	100.0	100.0	100.0

us-gaap:DeferredIncomeTaxLiabilities

Period End	2020-12-31	2019-12-31
Value	44	44
Percentage of DeferredIncomeTaxLiabilities	100.0	100.0

us-gaap:DeferredTaxAssetsDeferredIncome

Period End	2020-12-31	2019-12-31
Value	5633000.0	3741000.0
Percentage of DeferredTaxAssetsDeferredIncome	100.0	100.0

us-gaap:DeferredTaxAssetsGross

Period End	2020-12-31	2019-12-31
Value	6085000.0	3741000.0
Percentage of DeferredTaxAssetsGross	100.0	100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions

Period End	2020-12-31
Value	452000.0
Percentage of DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions	100.0

us-gaap:DeferredTaxLiabilitiesOther

Period End	2020-12-31	2019-12-31
Value	5000.0	10000.0
Percentage of DeferredTaxLiabilitiesOther	100.0	100.0

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment

Period End	2020-12-31	2019-12-31
Value	16	17
Percentage of DeferredTaxLiabilitiesPropertyPlantAndEquipment	100.0	100.0

us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax

Period End	2020-12-31	2019-12-31
Value	3409000.0	1849000.0
Percentage of DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax	100.0	100.0

us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax

Period End	2020-12-31	2019-12-31
Value	-3409000.0	-1849000.0
Percentage of DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax	100.0	100.0

us-gaap:DefinedBenefitPlanAmountsRecognizedInBalanceSheet

Period End	2020-12-31	2019-12-31
Value	-2150000.0	38000.0
Percentage of DefinedBenefitPlanAmountsRecognizedInBalanceSheet	100.0	100.0

us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate

Period End	2020-12-31	2019-12-31	2018-12-31
Value	2.75	3.25	4.25
Percentage of DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate	100.0	100.0	100.0

us-gaap:DefinedBenefitPlanBenefitObligation

Period End	2020-12-31	2019-12-31	2018-12-31
Value	9717000.0	6577000.0	4745000.0
Percentage of DefinedBenefitPlanBenefitObligation	100.0	100.0	100.0

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter

Period End	2020-12-31
Value	1430000.0
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter	100.0

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths

Period End	2020-12-31
Value	260000.0
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths	100.0

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive

Period End	2020-12-31
Value	244000.0
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive	100.0

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour

Period End	2020-12-31
Value	249000.0
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour	100.0

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree

Period End	2020-12-31
Value	254000.0
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree	100.0

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo

Period End	2020-12-31
Value	256000.0
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo	100.0

us-gaap:DefinedBenefitPlanFairValueOfPlanAssets

Period End	2020-12-31	2019-12-31	2018-12-31
Value	7567000.0	6615000.0	5313000.0
Percentage of DefinedBenefitPlanFairValueOfPlanAssets	100.0	100.0	100.0

us-gaap:DefinedBenefitPlanFairValueOfPlanAssets us-gaap:DefinedBenefitPlanByPlanAssetCategories

us-gaap:CashAndCashEquivalents

Period End	2020-12-31	2019-12-31
Value	1277000.0	528000.0
Percentage of DefinedBenefitPlanFairValueOfPlanAssets	16.9	8.0

us-gaap:EquityFunds

Period End	2020-12-31	2019-12-31
Value	1503000.0	1939000.0
Percentage of DefinedBenefitPlanFairValueOfPlanAssets	19.9	29.3

us-gaap:EquitySecurities

Period End	2020-12-31	2019-12-31
Value	1567000.0	1133000.0
Percentage of DefinedBenefitPlanFairValueOfPlanAssets	20.7	17.1

us-gaap:FixedIncomeFunds

Period End	2020-12-31	2019-12-31
Value	797000.0	465000.0
Percentage of DefinedBenefitPlanFairValueOfPlanAssets	10.5	7.0

us-gaap:TaxableMunicipalBonds

Period End	2020-12-31	2019-12-31
Value	2423000.0	2550000.0
Percentage of DefinedBenefitPlanFairValueOfPlanAssets	32.0	38.5

us-gaap:DefinedBenefitPlanFairValueOfPlanAssets us-gaap:DefinedBenefitPlanByPlanAssetCategories, us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:CashAndCashEquivalents, us-gaap:FairValueInputsLevel1

Period End	2020-12-31	2019-12-31
Value	1277000.0	528000.0
Percentage of DefinedBenefitPlanFairValueOfPlanAssets	16.9	8.0

us-gaap:EquityFunds, us-gaap:FairValueInputsLevel1

Period End	2020-12-31	2019-12-31
Value	1503000.0	1939000.0
Percentage of DefinedBenefitPlanFairValueOfPlanAssets	19.9	29.3

us-gaap:EquitySecurities, us-gaap:FairValueInputsLevel1

Period End	2020-12-31	2019-12-31
Value	1567000.0	1133000.0
Percentage of DefinedBenefitPlanFairValueOfPlanAssets	20.7	17.1

us-gaap:FixedIncomeFunds, us-gaap:FairValueInputsLevel1

Period End	2020-12-31	2019-12-31
Value	797000.0	465000.0
Percentage of DefinedBenefitPlanFairValueOfPlanAssets	10.5	7.0

us-gaap:TaxableMunicipalBonds, us-gaap:FairValueInputsLevel1

Period End	2020-12-31	2019-12-31
Value	2423000.0	2550000.0
Percentage of DefinedBenefitPlanFairValueOfPlanAssets	32.0	38.5

us-gaap:DefinedBenefitPlanFairValueOfPlanAssets us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel1

Period End	2020-12-31	2019-12-31
Value	7567000.0	6615000.0
Percentage of DefinedBenefitPlanFairValueOfPlanAssets	100.0	100.0

us-gaap:DefinedBenefitPlanFundedStatusOfPlan

Period End	2020-12-31	2019-12-31
Value	-2150000.0	38000.0
Percentage of DefinedBenefitPlanFundedStatusOfPlan	100.0	100.0

us-gaap:DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateAccumulatedBenefitObligation

Period End	2020-12-31	2019-12-31
Value	6348000.0	5056000.0
Percentage of DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateAccumulatedBenefitObligation	100.0	100.0

us-gaap:DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets

Period End	2020-12-31	2019-12-31
Value	7567000.0	6615000.0
Percentage of DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets	100.0	100.0

us-gaap:DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateProjectedBenefitObligation

Period End	2020-12-31	2019-12-31
Value	9717000.0	6577000.0
Percentage of DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateProjectedBenefitObligation	100.0	100.0

us-gaap:EscrowDeposit

Period End	2021-06-30	2021-03-31	2020-12-31
Value	746000.0	1978000.0	1978000.0
Percentage of EscrowDeposit	100.0	100.0	100.0

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths

Period End	2020-12-31
Value	796000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	100.0

us-gaap:OtherReceivables

Period End	2021-06-30	2021-03-31	2020-12-31	2019-12-31
Value	67	61	48	62
Percentage of OtherReceivables	100.0	100.0	100.0	100.0

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesCurrentAndNoncurrent

Period End	2020-12-31
Value	2150000.0
Percentage of PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesCurrentAndNoncurrent	100.0

us-gaap:RealEstateGrossAtCarryingValue

Period End	2021-06-30	2021-03-31	2020-12-31	2019-12-31
Value	108	108	108	107
Percentage of RealEstateGrossAtCarryingValue	100.0	100.0	100.0	100.0

us-gaap:RetainedEarningsUnappropriated

Period End	2020-12-31	2019-12-31
Value	487	513
Percentage of RetainedEarningsUnappropriated	100.0	100.0

Line plots across dimensions of each concept

us-gaap:NetIncomeLoss
us-gaap:StatementBusinessSegments
(None,)

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:ProductOrService
(None,)

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:StatementBusinessSegments
(None,)

us-gaap:Revenues
us-gaap:ProductOrService
(None,)

us-gaap:Revenues
us-gaap:StatementBusinessSegments
(None,)

us-gaap:Assets
us-gaap:StatementBusinessSegments
(None,)

us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents
(None,)

us-gaap:PropertyPlantAndEquipmentGross
us-gaap:PropertyPlantAndEquipmentByType
(None,)

us-gaap:PropertyPlantAndEquipmentNet
us-gaap:StatementBusinessSegments
(None,)

us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents
(None,)

us-gaap:DepreciationDepletionAndAmortization
us-gaap:StatementBusinessSegments
(None,)

us-gaap:NetIncomeLoss
us-gaap:StatementBusinessSegments
(None,)

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment
us-gaap:StatementBusinessSegments
(None,)

TPL

Table of contents

Plots across concepts

Tables

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

Weighted Average Number Of Shares Outstanding Basic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

Earnings Per Share Basic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareBasic

Earnings Per Share Diluted

us-gaap:EarningsPerShareDiluted

us-gaap:EarningsPerShareDiluted

Earnings Per Share Basic And Diluted

us-gaap:EarningsPerShareBasicAndDiluted

us-gaap:EarningsPerShareBasicAndDiluted

Comprehensive Income Net Of Tax

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTax

Costs And Expenses

us-gaap:CostsAndExpenses

us-gaap:CostsAndExpenses

General And Administrative Expense

us-gaap:GeneralAndAdministrativeExpense

us-gaap:GeneralAndAdministrativeExpense

Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

Income Tax Expense Benefit

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxExpenseBenefit

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss us-gaap:StatementBusinessSegments

tpl:LandAndResourceManagementSegment

tpl:WaterServiceandOperationsSegment

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings

Nonoperating Income Expense

us-gaap:NonoperatingIncomeExpense

us-gaap:NonoperatingIncomeExpense

Operating Income Loss

us-gaap:OperatingIncomeLoss

us-gaap:OperatingIncomeLoss

Other Comprehensive Income Loss Net Of Tax

us-gaap:OtherComprehensiveIncomeLossNetOfTax

us-gaap:OtherComprehensiveIncomeLossNetOfTax

us-gaap:OtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome

Revenue From Contract With Customer Excluding Assessed Tax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService

tpl:EasementandSundry

tpl:LandSales

tpl:OilAndGasRoyalties

tpl:OtherRevenues

tpl:ProducedWaterRoyalties

tpl:WaterSalesAndRoyalties

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:StatementBusinessSegments

tpl:LandAndResourceManagementSegment

tpl:WaterServiceandOperationsSegment

Revenues

us-gaap:Revenues

us-gaap:Revenues

us-gaap:Revenues us-gaap:ProductOrService

tpl:EasementandSundry

tpl:LandSales

tpl:OilAndGasRoyalties

tpl:OtherRevenues

tpl:ProducedWaterRoyalties

tpl:WaterSalesAndRoyalties

us-gaap:Revenues us-gaap:StatementBusinessSegments

tpl:LandAndResourceManagementSegment

tpl:WaterServiceandOperationsSegment

Assets