Cover Abstract Document Information [Table] Class of Stock [Axis] Class of Stock [Domain] Represents common units of the partnership. Common Units Common Units Common Class B [Member] Class B Document Information [Line Items] Document Information Document Type Document Quarterly Report Document Period End Date Document Transition Report Entity Registrant Name Securities Act File Number Entity Incorporation, State or Country Code Entity Tax Identification Number Entity Address, Address Line One Entity Address, City or Town Entity Address, State or Province Entity Address, Postal Zip Code City Area Code Local Phone Number Title of 12(b) Security Trading Symbol Security Exchange Name Entity Current Reporting Status Entity Interactive Data Current Entity Filer Category Entity Small Business Entity Emerging Growth Company Entity Shell Company Entity Common Stock, Shares Outstanding Entity Central Index Key Current Fiscal Year End Date Document Fiscal Year Focus Document Fiscal Period Focus Amendment Flag CONSOLIDATED BALANCE SHEETS Statement [Table] Statement [Line Items] Assets [Abstract] ASSETS Assets, Current [Abstract] Current assets Cash and Cash Equivalents, at Carrying Value Cash and cash equivalents Portion of accounts receivable attributable to oil and gas properties. Oil And Gas Billing Receivables Oil, natural gas and NGL receivables Commodity Contract Asset, Current Derivative assets Current assets Amount due from customers or clients, within one year of the balance sheet date (or the normal operating cycle, whichever is longer), for goods or services (including trade receivables) that have been delivered or sold in the normal course of business, reduced to the estimated net realizable fair value by an allowance established by the entity of the amount it deems uncertain of collection and other current assets. Accounts Receivable Net Current And Other Assets Current Accounts receivable and other current assets Assets, Current Total current assets Property, Plant and Equipment, Net Property and equipment, net Oil and Gas, Full Cost Method, Property and Equipment, after Accumulated Depletion [Abstract] Oil and natural gas properties Oil and Gas, Full Cost Method, Property and Equipment, before Accumulated Depletion Oil and natural gas properties, using full cost method of accounting ($190,380 and $174,189 excluded from depletion at June 30, 2026 and December 31, 2025, respectively) Oil and Gas, Full Cost Method, Property and Equipment, Accumulated Depletion Less: accumulated depreciation, depletion and impairment Less: accumulated depreciation, depletion, and impairment Oil and Gas, Full Cost Method, Property and Equipment, after Accumulated Depletion Total oil and natural gas properties, net Operating Lease, Right-of-Use Asset Right-of-use assets, net Commodity Contract Asset, Noncurrent Long-term assets Derivative assets Debt Issuance Costs, Noncurrent, Net Loan origination costs, net Assets Total assets N/A. Liabilities And Members Equity Abstract LIABILITIES, MEZZANINE EQUITY AND UNITHOLDERS' EQUITY Liabilities, Current [Abstract] Current liabilities Accounts Payable, Current Accounts payable Other Accrued Liabilities, Current Other current liabilities Derivative Liability, Current Current liabilities Derivative liabilities Liabilities, Current Total current liabilities Operating Lease, Liability, Noncurrent Operating lease liabilities, excluding current portion Derivative Liability, Noncurrent Long-term liabilities Derivative liabilities Long-Term Line of Credit, Noncurrent Long-term debt Liabilities Total liabilities Commitments and Contingencies. Commitments and contingencies (Note 16) Temporary Equity [Abstract] Mezzanine equity: Temporary Equity, Carrying Amount, Attributable to Parent Series A preferred units (162,500 units issued and outstanding as of June 30, 2026 and December 31, 2025) Carrying value Members' Equity [Abstract] Kimbell Royalty Partners, LP unitholders' equity: The amount of the limited partners' ownership interests in common units. Limited Partners' Common Capital Account Common units (98,652,268 units and 93,396,488 units issued and outstanding as of June 30, 2026 and December 31, 2025, respectively) The amount of the Class B limited partners' ownership interests. Limited Partners Class B Capital Account Class B units (16,051,322 units and 14,491,540 units issued and outstanding as of June 30, 2026 and December 31, 2025, respectively) Partners' Capital Total Kimbell Royalty Partners, LP unitholders' equity Partners' Capital Attributable to Noncontrolling Interest Non-controlling interest in OpCo Partners' Capital, Including Portion Attributable to Noncontrolling Interest Unitholders' capital, ending balance Unitholders' capital, beginning balance Total unitholders' equity Liabilities and Equity Total liabilities, mezzanine equity and unitholders' equity Unproved oil and gas properties, gross, carried under the full cost method. Unproved Oil and Gas Property, Full Cost Method, Gross Unevaluated properties Oil and natural gas properties excluded from depletion Temporary Equity, Shares Issued Temporary equity, issued (in units) Temporary Equity, Shares Outstanding Temporary equity, outstanding (in units) Limited Partners' Capital Account, Units Issued Common units, issued (in units) Units issued (in units) Limited Partners' Capital Account, Units Outstanding Unitholders' capital, ending balance (in units) Unitholders' capital, beginning balance (in units) Common units, outstanding (in units) Units outstanding (in units) The number of Class B Units issued. Limited Partners Class B Capital Account Units Issued Class B units, issued (in units) The number of Class B Units outstanding. Limited Partners Class B Capital Account Units Outstanding Class B units, outstanding (in units) CONSOLIDATED STATEMENTS OF OPERATIONS Product and Service [Axis] Product and Service [Domain] Oil and Gas [Member] Oil, natural gas and NGL revenues Represents lease bonus and other income revenue. Lease bonus and other income Lease bonus and other income Revenue from Contract with Customer, Excluding Assessed Tax Revenue Total revenue Unrealized Gain (Loss) on Commodity Contracts Gain (loss) on commodity derivative instruments, net Revenues Total revenues Costs and Expenses [Abstract] Costs and expenses Production Tax Expense Production and ad valorem taxes Depreciation, Depletion and Amortization Depreciation and depletion expense Selling and Marketing Expense Marketing and other deductions Selling, General and Administrative Expense General and administrative expense Costs and Expenses Total costs and expenses Operating Income (Loss) Operating income Nonoperating Income (Expense) [Abstract] Other expense Interest Expense, Nonoperating Interest expense Other Nonoperating Income (Expense) Other expense Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Net income before income taxes Income Tax Expense (Benefit) Income tax expense Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Net income Net income Net income Preferred Stock Dividends, Income Statement Impact Distribution and accretion on Series A preferred units Distribution and accretion on Series A preferred units Net Income (Loss) Attributable to Noncontrolling Interest Net income and distributions and accretion on Series A preferred units attributable to non-controlling interests The amount of common units dividends that is an adjustment to net income apportioned to common stockholders. Common Dividends Income Statement Impact Distribution to Class B unitholders Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities and common units distributions; of income (loss) available to common A shareholders. Net Income Loss Available To CommonA Stockholders Basic Net income attributable to common units of Kimbell Royalty Partners, LP Net income attributable to common units of Kimbell Royalty Partners, LP Earnings Per Unit [Abstract] Net income per unit attributable to common units of Kimbell Royalty Partners, LP Net Income (Loss), Per Outstanding Limited Partnership Unit, Basic, Net of Tax Net income per unit attributable to common units Kimbell Royalty Partners, LP (Basic) (in dollar per share) Net Income (Loss), Net of Tax, Per Outstanding Limited Partnership Unit, Diluted Net income per unit attributable to common units Kimbell Royalty Partners, LP (Diluted) (in dollar per share) N/A Weighted Average Number Of Units Outstanding Basic And Diluted Abstract Weighted average number of common units outstanding Weighted Average Limited Partnership Units Outstanding, Basic Weighted average number of common units outstanding Basic (in units) Weighted Average Limited Partnership Units Outstanding, Diluted Weighted average number of common units outstanding Diluted (in units) Weighted average number of common units outstanding Diluted (in units) CONSOLIDATED STATEMENTS OF CHANGES IN UNITHOLDERS' EQUITY Limited Partners' Capital Account by Class [Axis] Limited Partners' Capital Account, Class [Domain] Represents Class B Common Units. Class B Common Units Class B Common Units Equity Components [Axis] Equity Component [Domain] This element represents that portion of equity (net assets) in a subsidiary not attributable, directly or indirectly, to the parent. A noncontrolling Opco interest is sometimes called a minority interest. Non-controlling Interest in Opco Non-controlling Interest in OpCo Increase (Decrease) in Partners' Capital [Roll Forward] Increase (Decrease) in Unitholders' Capital Capital rollforward Stock Issued During Period, Value, New Issues Common units issued for equity offering Stock Issued During Period, Shares, New Issues Common units issued for equity offering (in units) Represents the issuance value of membership units to Contributors in exchange for oil and natural gas properties. Units Issued Value To Contributors For Oil And Natural Gas Properties Class B units issued for acquisition Represents the issuance of membership units to Contributors in exchange for oil and natural gas properties. Units Issued To Contributors For Oil And Natural Gas Properties Common unit issued for acquisition (in units) Class B units issued for acquisition (in units) The value of the stock converted. Conversion Of Stock Value Conversion of Class B units to common units The units of the stock converted. Conversion Of Stock Shares Conversion of Class B units to common units (in units) Conversion of Class B units to common units (in units) Partners' Capital Account, Unit-Based Payment Arrangement, Amount Unit-based compensation Partners' Capital Account, Unit-Based Payment Arrangement, Number of Units Unit-based compensation (in units) The equity impact of restricted units used for tax withholdings. Equity Impact of Restricted Units Used for Tax Withholdings Restricted units repurchased for tax withholding The equity impact of the shares of restricted units used for tax withholdings. Equity Impact of Shares of Restricted Units Used for Tax Withholdings Restricted units repurchased for tax withholding (in units) Restricted units repurchased for tax withholding (in units) Stock Repurchased During Period, Value Common units repurchased under buyback program Stock Repurchased During Period, Shares Common units repurchased under buyback program (in shares) Stock Issued During Period, Value, Restricted Stock Award, Forfeitures Forfeiture of restricted units Stock Issued During Period, Shares, Restricted Stock Award, Forfeited Forfeiture of restricted units (in units) Repurchased and cancelation of common units (in units) Partners' Capital Account, Distributions Distributions to unitholders Distributions on Series A redeemable preferred units. Partners Capital Account Distributions Series A Redeemable Preferred Units Distribution and accretion on Series A preferred units Distribution Made to Limited Partner, Cash Distributions Declared Distribution to Class B unitholders Noncontrolling Interest, Decrease from Redemptions or Purchase of Interests Change in ownership of consolidated subsidiaries, net Changes in ownership of consolidated subsidiaries, net CONSOLIDATED STATEMENTS OF CASH FLOWS Net Cash Provided by (Used in) Operating Activities [Abstract] CASH FLOWS FROM OPERATING ACTIVITIES Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Adjustments to reconcile net income to net cash provided by operating activities: Operating Lease, Right-of-Use Asset, Periodic Reduction Amortization of right-of-use assets Amortization of Debt Issuance Costs Amortization of loan origination costs Share-Based Payment Arrangement, Noncash Expense Unit-based compensation Represents forfeiture of restricted units cash proceeds. Forfeiture Of Restricted Units Cash Proceeds Forfeiture of restricted units Unrealized Gain (Loss) on Derivatives and Commodity Contracts Loss (gain) on derivative instruments, net of settlements Increase (Decrease) in Operating Capital [Abstract] Changes in operating assets and liabilities: Amount of increase (decrease) in oil and gas billing receivables. Increase Decrease In Oil And Gas Billing Receivables Oil, natural gas and NGL receivables Increase (Decrease) in Accounts Receivable and Other Operating Assets Accounts receivable and other current assets Increase (Decrease) in Accounts Payable Accounts payable Increase (Decrease) in Other Current Liabilities Other current liabilities Represents the amount of operating lease liabilities. Operating Lease Liabilities Operating lease liabilities Net Cash Provided by (Used in) Operating Activities Net cash provided by operating activities Net Cash Provided by (Used in) Investing Activities [Abstract] CASH FLOWS FROM INVESTING ACTIVITIES The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets excluding mineral interests in oil and gas properties for use in the normal oil and gas operations and not intended for resale. Payments To Acquire Property Plant And Equipment Excluding Payments To Acquire Oil And Gas Property Purchases of property and equipment Proceeds from Sale of Property, Plant, and Equipment Proceeds from sale of property and equipment Payments to Acquire Oil and Gas Property Purchase of oil and natural gas properties Net Cash Provided by (Used in) Investing Activities Net cash used in investing activities Net Cash Provided by (Used in) Financing Activities [Abstract] CASH FLOWS FROM FINANCING ACTIVITIES Payments for Repurchase of Common Stock Common units repurchased under buyback program The net cash inflow from the issuance of common stock, preferred stock, treasury stock, stock options, and other types of equity. Net Proceeds From Issuance Or Sale Of Equity Proceeds from equity offering, net of issuance costs Proceeds from contributions from Class B unitholders. Proceeds From Contributions Of Class B Unitholders Contributions from Class B unitholders Represents redemption of class B contributions on converted units. Refund Of Class B Contributions On Converted Units Redemption of Class B contributions on converted units Represents redemption of Series A preferred units. Redemption Of Series A Preferred Units Redemption of Series A preferred units Distribution Made to Limited Partner, Cash Distributions Paid Distribution to common unitholders Amount of cash distribution paid to unit-holder of operating common units. Distribution Made To Operating Company Common Unitholders, Cash Distributions Paid Distribution to OpCo unitholders Amount of cash distributions paid to Series A Redeemable Preferred Stock. Distribution Made To Series Redeemable Preferred Stock Paid Distribution to Series A preferred unitholders Amount of cash distributions paid to Class B unitholders. Distribution Made To Class B Unitholders Paid Distribution to Class B unitholders Proceeds from Issuance of Long-Term Debt Borrowings on long-term debt Borrowings of debt Repayments of Long-Term Debt Repayments on long-term debt Repayment of debt Payments of Loan Costs Payment of loan origination costs Amount of cash inflow from realized tax benefits related to deductible compensation cost reported on the entity's tax return for equity instruments in excess of the compensation cost for those instruments recognized for financial reporting purposes. Excess Tax Benefits From Share Based Compensation Financing Activities Restricted units repurchased for tax withholding Net Cash Provided by (Used in) Financing Activities Net cash (used in) provided by financing activities Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect NET INCREASE IN CASH AND CASH EQUIVALENTS Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents CASH AND CASH EQUIVALENTS, end of period CASH AND CASH EQUIVALENTS, beginning of period Supplemental Cash Flow Information [Abstract] Supplemental cash flow information: Interest Paid, Excluding Capitalized Interest, Operating Activities Cash paid for interest Income Taxes Paid, Net Cash paid for taxes Noncash Investing and Financing Items [Abstract] Non-cash investing and financing activities: Represents the non-cash impact of units issued in exchange for oil and natural gas properties. Non Cash Units Issued In Exchange For Oil And Natural Gas Properties Units issued in exchange for oil and natural gas properties Represents the amount of non-cash deemed distribution to temporary equity. Non-cash Deemed Distribution to Temporary Equity Deemed distribution to Series A preferred units Represents the amount of distribution to Class A preferred unitholders in accounts payable. Distribution To ClassA Preferred Unitholders In Accounts Payable Distribution on Series A preferred units in accounts payable Recognition of fixed assets that have been recorded in tenant improvement allowance. Capital Expenditures Incurred Tenant Improvement Allowance Recognition of tenant improvement asset Right-of-Use Asset Obtained in Exchange for Operating Lease Liability Right-of-use assets obtained in exchange for operating lease liabilities ORGANIZATION AND BASIS OF PRESENTATION Nature of Operations [Text Block] ORGANIZATION AND BASIS OF PRESENTATION SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Significant Accounting Policies [Text Block] SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES REVENUE FROM CONTRACTS WITH CUSTOMERS Revenue from Contract with Customer [Text Block] REVENUE FROM CONTRACTS WITH CUSTOMERS ACQUISITIONS Schedule of Business Acquisitions, by Acquisition [Table] Business Acquisition [Line Items] Acquisitions Mergers, Acquisitions and Dispositions Disclosures [Text Block] ACQUISITIONS DERIVATIVES Derivative Instruments and Hedging Activities Disclosure [Text Block] DERIVATIVES FAIR VALUE MEASUREMENTS Fair Value Disclosures [Text Block] FAIR VALUE MEASUREMENTS OIL AND NATURAL GAS PROPERTIES Property, Plant and Equipment Disclosure [Text Block] OIL AND NATURAL GAS PROPERTIES LEASES Lessee, Operating Leases [Text Block] LEASES LONG-TERM DEBT Long-Term Debt [Text Block] LONG-TERM DEBT PREFERRED UNITS Represents the disclosure for temporary equity. Temporary Equity Note Disclosure [Text Block] PREFERRED UNITS UNITHOLDERS' EQUITY AND PARTNERSHIP DISTRIBUTIONS Equity [Text Block] UNITHOLDERS' EQUITY AND PARTNERSHIP DISTRIBUTIONS EARNINGS PER COMMON UNIT Earnings Per Share [Text Block] EARNINGS PER COMMON UNIT UNIT-BASED COMPENSATION Share-Based Payment Arrangement [Text Block] UNIT-BASED COMPENSATION INCOME TAXES Income Tax Disclosure [Text Block] INCOME TAXES RELATED PARTY TRANSACTIONS Related Party Transactions Disclosure [Text Block] RELATED PARTY TRANSACTIONS COMMITMENTS AND CONTINGENCIES Commitments and Contingencies Disclosure [Text Block] COMMITMENTS AND CONTINGENCIES SUBSEQUENT EVENTS Subsequent Events [Text Block] SUBSEQUENT EVENTS Consolidation, Policy [Policy Text Block] Basis of Presentation Use of Estimates, Policy [Policy Text Block] Use of Estimates Segment Reporting, Policy [Policy Text Block] Segment Reporting Segment Reporting, Revenue from External Customer, Product and Service [Table] Revenue from External Customer [Line Items] Revenue Disaggregation of Revenue [Table Text Block] Schedule of disaggregation of revenues The tabular disclosure of the changes in fair value of derivative instruments. Schedule Of Changes In The Fair Value Of Derivative Instruments [Table Text Block] Schedule of changes in fair value of derivative instruments Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block] Schedule of derivative contracts Schedule of Derivative Instruments [Table Text Block] Schedule of commodity derivative contracts Fair Value Measurements, Recurring and Nonrecurring [Table Text Block] Schedule of assets and liabilities measured at fair value on a recurring basis Property, Plant and Equipment [Table Text Block] Schedule of oil and natural gas properties Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position. Lessee Operating Lease Liability Maturity After Considering Imputed Interest [Table Text Block] Schedule of future minimum lease commitments Distributions Made to Limited Partner [Table] Distribution Made to Limited Partner [Line Items] Common units Schedule of Common Stock Outstanding Roll Forward [Table Text Block] Schedule of changes in Partnership's units Dividends Declared [Table Text Block] Schedule of distributions approved by the Board of Directors The tabular disclosure of the changes in common unitholder's equity due to changes in ownership interest. Schedule Of Changes In Common Unitholder's Equity Due To Changes In Ownership Interest [Table Text Block] Schedule of changes in common unitholder's equity due to changes in ownership interest Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Schedule of earnings per common unit Schedule of Unvested Restricted Stock Units Roll Forward [Table Text Block] Schedule of unvested restricted stock activity Subsidiary or Equity Method Investee, Sale of Stock [Table] Subsidiary or Equity Method Investee [Line Items] Organization Segment Reporting, Disclosure of Other Information about Entity's Reportable Segments [Abstract] Segment Reporting Number of Operating Segments Number of operating segments Number of Reportable Segments Number of reporting units Oil and Condensate [Member] Oil revenue Natural Gas, Midstream [Member] Natural gas revenue Represents NGL Revenues. NGL revenue NGL revenue Represents Operating Company Common Units ("OpCo"). OpCo Units OpCo Units Asset Acquisition [Axis] Asset Acquisition [Domain] Represents information pertaining to Mesa Visa Royalties, LLC and certain of its affiliates (the "Mesa Acquisition"). Mesa Visa Royalties, LLC [Member] Mesa Acquisition Represents information pertaining to Boren Minerals (the "Boren Acquisition"). Boren Minerals [Member] Boren Minerals Business Combination, Price of Acquisition, Expected Transaction valued Number of acquirer's equity interest issued and issuable as part of consideration transferred in asset acquisition. Asset Acquisition, Consideration, Equity Interest Issued And Issuable Number of units issued or issuable Payments to Acquire Productive Assets Acquisition of mineral and royalty interests Oil and Gas, Capitalized Cost, before Accumulated Depreciation, Depletion, Amortization, and Valuation Allowance, Mineral Interest, Proved Property Proved properties Oil and Gas, Capitalized Cost, before Accumulated Depreciation, Depletion, Amortization, and Valuation Allowance, Mineral Interest, Unproved Property Unevaluated properties Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table] Statistical Measurement [Axis] Statistical Measurement [Domain] Minimum [Member] Minimum Maximum [Member] Maximum Derivative Instrument [Axis] Derivative Contract [Domain] Oil price swap. Oil Price Swaps - December 2021 Oil Price Swaps - July 2026 - December 2026 Oil price swap 2. Oil Price Swaps - October 2022 - December 2022 Oil Price Swaps - January 2027 - December 2027 Oil price swap 3. Oil Price Swaps - April 2024 - December 2024 Oil Price Swaps - January 2028 - June 2028 Natural gas price swap. Natural Gas Price Swaps - October 2019 - December 2019 Natural Gas Price Swaps - July 2026 - December 2026 Natural gas price swap 2. Natural Gas Price Swaps - October 2020 - December 2020 Natural Gas Price Swaps - January 2027 - December 2027 Natural gas price swap 3. Natural Gas Price Swaps - October 2022 - December 2022 Natural Gas Price Swaps - January 2028 - June 2028 Derivatives, Fair Value [Line Items] Derivatives Not available. Derivatives Fair Value Rollforward Abstract Changes in fair value of derivative instruments Derivative Assets (Liabilities), at Fair Value, Net Ending fair value of derivative instruments Beginning fair value of derivative instruments Derivative assets (liabilities) The net change in the difference between the fair value and the carrying value, or in the comparative fair values, of open agreements to purchase or sell mineral resources, energy, and agricultural products at some future point held at each balance sheet date, that was included in earnings for the period excluding interest rate swap. Unrealized Gain Loss On Commodity Contracts Excluding Interest Rate Swap Gain (loss) on commodity derivative instruments, net The net cash received (paid) on settlements of derivative instruments. Net Cash Received Paid On Settlements Of Derivative Instruments Net cash paid (received) on settlements of derivative instruments Derivative Instruments and Hedges, Assets [Abstract] Assets: Derivative Instruments and Hedges, Liabilities [Abstract] Liabilities: Aggregate notional volume specified by the derivative(s). Derivative Notional Volume Notional Volumes Derivative, Swap Type, Average Fixed Price Weighted Average Fixed Price Fair Value, Recurring and Nonrecurring [Table] Commodity Contract [Member] Commodity derivative contracts Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Domain] Fair Value, Inputs, Level 2 [Member] Level 2 Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis Derivative Asset Commodity derivative contracts assets, Total Derivative Liability Commodity derivative contracts liabilities, Total Derivative Asset, Fair Value, Gross Liability and Obligation to Return Cash, Offset Commodity derivative contracts assets, Effect of Counterparty Netting Derivative Liability, Fair Value, Gross Asset and Right to Reclaim Cash, Offset Commodity derivative contracts liabilities, Effect of Counterparty Netting Property, Plant and Equipment [Table] Property, Plant and Equipment [Line Items] Oil and natural gas properties Proved oil and gas properties, gross, carried under the full cost method. Proved Oil and Gas Property, Full Cost Method, Gross Proved properties Oil and Gas, Full Cost Method, Capitalized Cost Excluded from Amortization, by Year Incurred [Abstract] Costs not subject to depletion Oil and Gas, Full Cost Method, Capitalized Cost Excluded from Amortization, Incurred, Current Fiscal Year Incurred in 2026 Oil and Gas, Full Cost Method, Capitalized Cost Excluded from Amortization, Incurred, Fiscal Year before Current Fiscal Year Incurred in 2025 Oil and Gas, Full Cost Method, Capitalized Cost Excluded from Amortization, Incurred, More than Three Years before Current Fiscal Year Prior Oil and Gas, Full Cost Method, Capitalized Cost Excluded from Amortization Total costs not subject to depletion The percentage at which the estimated future net revenues are discounted. Discounting Percentage At Which Estimated Future Net Revenues Are Calculated Net revenues discounting percentage at future Impairment, Oil and Gas, Property with Unproved and Proved Reserves Impairment of oil and natural gas properties Depletion Depletion expense the average depletion rate. Average Depletion Rate Average depletion rate Operating Lease, Weighted Average Remaining Lease Term Operating lease weighted average remaining lease term Operating Lease, Weighted Average Discount Rate, Percent Operating lease weighted average discount rate (as a percent) Operating Lease, Expense Operating lease expense Lessee, Operating Lease, Liability, to be Paid, Remainder of Fiscal Year 2026 Lessee, Operating Lease, Liability, to be Paid, Year One 2027 Lessee, Operating Lease, Liability, to be Paid, Year Two 2028 Lessee, Operating Lease, Liability, to be Paid, Year Three 2029 Lessee, Operating Lease, Liability, to be Paid, Year Four 2030 Amount of lessee's undiscounted obligation for lease payment for operating lease due in year five and after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Lessee Operating Lease Liability Payments Due Year Five And After Year Five Thereafter Lessee, Operating Lease, Liability, to be Paid Total operating leases Lessee, Operating Lease, Liability, Undiscounted Excess Amount Less Imputed Interest Operating Lease, Liability Total Line of Credit Facility [Table] Credit Facility [Axis] Credit Facility [Domain] Revolving Credit Facility [Member] A & R Credit Agreement Secured Revolving Credit Facility Letter of Credit [Member] Standby and/or commercial letters of credit Variable Rate [Axis] Variable Rate [Domain] Prime [Member] Prime Secured Overnight Financing Rate (SOFR) [Member] SOFR Base Rate [Member] Base Rate Line of Credit Facility [Line Items] Long-term debt Line of Credit Facility, Maximum Borrowing Capacity Revolving credit facility maximum borrowings Represents the initial borrowing base amount. Borrowing Base Amount Borrowing base Line of Credit Facility, Current Borrowing Capacity Initial aggregate elected commitments amount Debt Instrument, Basis Spread on Variable Rate Margin (as a percent) Minimum percentage of proved reserves constituting borrowings based properties. Minimum Percentage Of Proved Reserves Constituting Borrowings Based Properties Minimum percentage of proved reserves constituting borrowings based properties (as a percent) The minimum amount of cash balance required to be applied weekly to prepay loans. Minimum Cash Balance Required to Prepay Loans Minimum cash balance required to be applied weekly to prepay loans The percentage of loan limit that is required to be applied weekly, to prepay loans. Loan Limit to Prepay Loans, Percentage Loan limit percentage The amount of reduced cash balance as permitted by agreement. Reduced Cash Balance as Permitted by Agreement Reduced cash balance as permitted by agreement Line of Credit Facility, Commitment Fee Percentage Commitment fees (as a percent) The financial covenants of debt to EBITDAX ratio. Financial Covenants Debt To EBITDAX Ratio Debt to EBITDAX ratio The financial covenants of current assets to current liabilities. Financial Covenants Current Assets To Current Liabilities Ratio Current assets to current liabilities ratio Long-Term Line of Credit Revolving credit facility outstanding Effective interest rates for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium. Debt Instrument Interest Rate Effective Percentages Interest rate on outstanding borrowings (as a percent) Stock, Class of Stock [Table] Represents Series A Cumulative Convertible Preferred Unit issued by reporting entity. Series A Preferred Units Series A Preferred Units Preferred Units by Name [Axis] Preferred Units, Class [Domain] Class of Stock [Line Items] Preferred units Partners' Capital Account, Units, Redeemed Redemption of Series A preferred units Represents the percentage of the Partners capital account units redeemed. Partners Capital Account Percentage Of Units Redeemed Percentage of Series A preferred units redeemed The conversion price at which preferred unit is converted to common unit. Conversion Price of Preferred Unit into Common Unit Conversion price of units The aggregate redemption price of temporary equity. Temporary Equity, Aggregate Redemption Price Aggregate redemption price The amount of deemed distributions for the Partner's capital account. Partners Capital Account Deemed Distribution Amount Deemed distribution amount Temporary Equity, Redemption Price Per Share Redemption price per share Percentage of redemption price per share on the par value of the share. Temporary Equity, Redemption Price Per Share, Percentage Percentage of redemption price per share Amount of distribution payable of an entity's issued and outstanding stock which is not included within permanent equity. Temporary equity is a security with redemption features that are outside the control of the issuer, is not classified as an asset or liability in conformity with GAAP, and is not mandatorily redeemable. Includes any type of security that is redeemable at a fixed or determinable price or on a fixed or determinable date or dates, is redeemable at the option of the holder, or has conditions for redemption which are not solely within the control of the issuer. Includes stock with a put option held by an ESOP and stock redeemable by a holder only in the event of a change in control of the issuer. Temporary Equity, Accrued Distributions Preferred units accrued distributions Dividends [Axis] Dividends [Domain] Represents the regular quarterly dividend for Q1 in 2026. O 2026 Q1 Dividends [Member] 2026 Q1 Dividends Represents the regular quarterly dividend for Q2 in 2026. O 2026 Q2 Dividends [Member] 2026 Q2 Dividends Represents the regular quarterly dividend for Q1 in 2025. O 2025 Q1 Dividends [Member] 2025 Q1 Dividends Represents the regular quarterly dividend for Q2 in 2025. O 2025 Q2 Dividends [Member] 2025 Q2 Dividends Sale of Stock [Axis] Sale of Stock [Domain] Represents the 2025 Equity public offering of stock. Equity Offering 2025 [Member] 2025 Equity Offering Proceeds from Issuance or Sale of Equity Proceeds from equity offering Share Repurchase Program, Authorized, Amount Common unit repurchase program authorized amount Treasury Stock, Shares, Acquired Units purchased Shares Acquired, Average Cost Per Share Average purchase price (in dollar per unit) Treasury Stock, Value, Acquired, Cost Method Total cost of purchase Represents restricted units granted net of forfeitures. Partners Capital Restricted Units Granted Net Of Forfeitures Common units issued under the A&R LTIP (in units) Distribution Made to Limited Partner, Distributions Declared, Per Unit Cash distributions declared and paid (in dollars per unit) Dividends Payable, Date Declared Dividend declared date Dividends Payable, Date of Record Dividend record date Dividends Payable, Date to be Paid Dividend payable date Represents the additional consideration paid per unit under recapitalization agreement. Additional Consideration Paid Per Unit Under Recapitalization Agreement Additional consideration paid per unit (in dollars per unit) Percentage of cash distributions per quarter. Percentage of Cash Distributions Per Quarter Cash distributions (as a percent) Amount of net income attributable to partnership. Net Income Attributable To Partnership Net income attributable to the Partnership Amount of net income (loss) attributable to partnership and changes in ownership of consolidated subsidiaries. Net Income (loss) Attributable To Partnership And Changes In Ownership Of Consolidated Subsidiaries Change from net income attributable to the Partnership's unitholders and transfers to non-controlling interest Antidilutive Security, Excluded EPS Calculation [Table] Restricted Stock Units (RSUs) [Member] Restricted Units Antidilutive Securities [Axis] Antidilutive Securities, Name [Domain] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Earnings per unit Amount of Net Income (Loss) attributable to noncontrolling interest and the amount of common units dividends that is an adjustment to net income apportioned to common stockholders.. Net Income (Loss) Attributable to Noncontrolling Interest and Common Dividends Income Statement Impact Net income attributable to non-controlling interests in OpCo and distribution to Class B unitholders Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities and common units distributions; of income (loss) available to diluted common shareholders. Net Income Loss Available To Common Class A Stockholders Diluted Diluted net income attributable to common units of Kimbell Royalty Partners, LP Weighted Average Number Diluted Limited Partnership Units Outstanding Adjustment Weighted average number of common units outstanding (in units) Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table] Plan Name [Axis] Plan Name [Domain] Long-term incentive plan adopted and approved by Board of Managers. Long-Term Incentive Plan Long-Term Incentive Plan Vesting [Axis] Vesting [Domain] Share-Based Payment Arrangement, Tranche One [Member] First Anniversary Share-Based Payment Arrangement, Tranche Two [Member] Second Anniversary Share-Based Payment Arrangement, Tranche Three [Member] Third Anniversary Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] Unit-based compensation Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized Authorized issuance of common units Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Rights, Percentage Vesting percent Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period Vesting period Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward] Unvested Units Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number Unvested at end of period (in units) Unvested at beginning of period (in units) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period Awarded (in units) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period Vested (in units) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract] Unvested Weighted Average Grant-Date Fair Value Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value Unvested at end of period (in dollars per unit) Unvested at beginning of period (in dollars per unit) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value Awarded (in dollars per unit) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value Vested (in dollars per unit) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Additional Disclosures [Abstract] Weighted Average Remaining Contractual Term Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Outstanding, Weighted Average Remaining Contractual Terms Unvested contractual term, at end of period Share-Based Payment Arrangement, Nonvested Award, Option, Cost Not yet Recognized, Amount Unrecognized compensation Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Exercise Price Exercisable, at end of period (in dollars per unit) Effective Income Tax Rate Reconciliation [Table] Effective Income Tax Rate Reconciliation [Line Items] Estimated percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Estimated Effective Income Tax Rate Continuing Operations Effective income tax rate (as a percent) Related Party Transaction [Table] Related and Nonrelated Parties [Axis] Related and Nonrelated Parties [Domain] Related Party [Member] Related Party Counterparty Name [Axis] Counterparty Name [Domain] Represents K3 Royalties, LLC, a related party. K3 Royalties K3 Royalties Represents Rivercrest Capital Management, LLC. Rivercrest Capital Management, LLC Rivercrest Capital Management, LLC Related Party Transaction [Line Items] Related Party Transactions Represents the amount of payments made to related parties. Payments Made To Related Parties Payments made to related parties Represents expense reimbursement received under related party transactions. Related Party Transactions, Expense Reimbursements Received Related party expense reimbursement received Subsequent Event [Table] Represents the regular quarterly dividend for Q3 in 2026. O 2026 Q3 Dividends [Member] 2026 Q3 Dividends Subsequent Event Type [Axis] Subsequent Event Type [Domain] Subsequent Event [Member] Subsequent Event SUBSEQUENT EVENTS Represents information pertaining to certain mineral interests, overriding royalty interests, royalty interests and other interests in oil and gas properties and certain partnership interests. Certain Mineral Interest, Royalty Interest And Certain Partnership Interest [Member] Certain mineral interest, royalty interest and certain partnership interest Series A Preferred Stock [Member] Series A Preferred Stock Represents information pertaining to OpCo common units and Class B units. OpCo Common Units And Class B Units [Member] OpCo Common Units And Class B Units Subsequent Event [Line Items] SUBSEQUENT EVENTS Distribution Made to Limited Liability Company (LLC) Member, Distributions Declared, Per Unit Cash distributions declared (in dollars per unit) Distribution Made to Limited Liability Company (LLC) Member, Cash Distributions Declared Member distributions Number of units converted. Number Of Units Converted Number of units converted