0001001 - Document - Cover link:presentationLink link:calculationLink link:definitionLink 1001002 - Statement - Condensed Consolidated Balance Sheets (Unaudited) link:presentationLink link:calculationLink link:definitionLink 1002003 - Statement - Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 1003004 - Statement - Condensed Consolidated Statements of Operations (Unaudited) link:presentationLink link:calculationLink link:definitionLink 1004005 - Statement - Condensed Consolidated Statements of Changes to Unitholders' Equity (Unaudited) link:presentationLink link:calculationLink link:definitionLink 1005006 - Statement - Condensed Consolidated Statements of Cash Flows (Unaudited) link:presentationLink link:calculationLink link:definitionLink 2101101 - Disclosure - ORGANIZATION AND BASIS OF PRESENTATION link:presentationLink link:calculationLink link:definitionLink 2402401 - Disclosure - ORGANIZATION AND BASIS OF PRESENTATION (Details) link:presentationLink link:calculationLink link:definitionLink 2103102 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES link:presentationLink link:calculationLink link:definitionLink 2204201 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies) link:presentationLink link:calculationLink link:definitionLink 2305301 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables) link:presentationLink link:calculationLink link:definitionLink 2406402 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Cash, Cash Equivalents and Restricted Cash) (Details) link:presentationLink link:calculationLink link:definitionLink 2407403 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Accrued Liabilities) (Details) link:presentationLink link:calculationLink link:definitionLink 2108103 - Disclosure - REVENUE FROM CONTRACTS WITH CUSTOMERS link:presentationLink link:calculationLink link:definitionLink 2309302 - Disclosure - REVENUE FROM CONTRACTS WITH CUSTOMERS (Tables) link:presentationLink link:calculationLink link:definitionLink 2410404 - Disclosure - REVENUE FROM CONTRACTS WITH CUSTOMERS (Details) link:presentationLink link:calculationLink link:definitionLink 2111104 - Disclosure - ACQUISITIONS link:presentationLink link:calculationLink link:definitionLink 2412405 - Disclosure - ACQUISITIONS - 2020 Activity (Details) link:presentationLink link:calculationLink link:definitionLink 2113105 - Disclosure - OIL AND NATURAL GAS INTERESTS link:presentationLink link:calculationLink link:definitionLink 2314303 - Disclosure - OIL AND NATURAL GAS INTERESTS (Tables) link:presentationLink link:calculationLink link:definitionLink 2415406 - Disclosure - OIL AND NATURAL GAS INTERESTS (Details) link:presentationLink link:calculationLink link:definitionLink 2116106 - Disclosure - DEBT link:presentationLink link:calculationLink link:definitionLink 2317304 - Disclosure - DEBT (Tables) link:presentationLink link:calculationLink link:definitionLink 2418407 - Disclosure - DEBT - Schedule of Debt (Details) link:presentationLink link:calculationLink link:definitionLink 2419408 - Disclosure - DEBT - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2420409 - Disclosure - DEBT - Financial Covenants (Details) link:presentationLink link:calculationLink link:definitionLink 2121107 - Disclosure - UNITHOLDERS’ EQUITY AND DISTRIBUTIONS link:presentationLink link:calculationLink link:definitionLink 2322305 - Disclosure - UNITHOLDERS’ EQUITY AND DISTRIBUTIONS (Tables) link:presentationLink link:calculationLink link:definitionLink 2423410 - Disclosure - UNITHOLDERS’ EQUITY AND DISTRIBUTIONS - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2424411 - Disclosure - UNITHOLDERS’ EQUITY AND DISTRIBUTIONS - Partnership Distributions (Details) link:presentationLink link:calculationLink link:definitionLink 2425412 - Disclosure - UNITHOLDERS’ EQUITY AND DISTRIBUTIONS - Ownership Interest in Subsidiary Changes (Details) link:presentationLink link:calculationLink link:definitionLink 2126108 - Disclosure - EARNINGS PER COMMON UNIT link:presentationLink link:calculationLink link:definitionLink 2327306 - Disclosure - EARNINGS PER COMMON UNIT (Tables) link:presentationLink link:calculationLink link:definitionLink 2428413 - Disclosure - EARNINGS PER COMMON UNIT (Details) link:presentationLink link:calculationLink link:definitionLink 2129109 - Disclosure - INCOME TAXES link:presentationLink link:calculationLink link:definitionLink 2330307 - Disclosure - Income Taxes (Tables) link:presentationLink link:calculationLink link:definitionLink 2431414 - Disclosure - INCOME TAXES (Details) link:presentationLink link:calculationLink link:definitionLink 2132110 - Disclosure - DERIVATIVES link:presentationLink link:calculationLink link:definitionLink 2333308 - Disclosure - DERIVATIVES (Tables) link:presentationLink link:calculationLink link:definitionLink 2434415 - Disclosure - DERIVATIVES - Open Derivative Positions (Details) link:presentationLink link:calculationLink link:definitionLink 2435416 - Disclosure - DERIVATIVES - Gains and Losses on Derivative Instruments Included in Statement of Operations (Details) link:presentationLink link:calculationLink link:definitionLink 2136111 - Disclosure - FAIR VALUE MEASUREMENTS link:presentationLink link:calculationLink link:definitionLink 2337309 - Disclosure - FAIR VALUE MEASUREMENTS (Tables) link:presentationLink link:calculationLink link:definitionLink 2438417 - Disclosure - FAIR VALUE MEASUREMENTS - Recurring Measurements (Details) link:presentationLink link:calculationLink link:definitionLink 2439418 - Disclosure - FAIR VALUE MEASUREMENTS - Fair Value of Financial Instruments Not Recorded at Fair Value (Details) link:presentationLink link:calculationLink link:definitionLink 2140112 - Disclosure - COMMITMENTS AND CONTINGENCIES link:presentationLink link:calculationLink link:definitionLink 2141113 - Disclosure - SUBSEQUENT EVENTS link:presentationLink link:calculationLink link:definitionLink 2442419 - Disclosure - SUBSEQUENT EVENTS (Details) link:presentationLink link:calculationLink link:definitionLink