0001001 - Document - Cover Page link:presentationLink link:calculationLink link:definitionLink 1001002 - Statement - CONSOLIDATED BALANCE SHEETS link:presentationLink link:calculationLink link:definitionLink 1002003 - Statement - CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME link:presentationLink link:calculationLink link:definitionLink 1003004 - Statement - CONSOLIDATED STATEMENT OF PARTNERS' CAPITAL link:presentationLink link:calculationLink link:definitionLink 1004005 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS link:presentationLink link:calculationLink link:definitionLink 2101101 - Disclosure - Description of the Business link:presentationLink link:calculationLink link:definitionLink 2402401 - Disclosure - Description of the Business (Details) link:presentationLink link:calculationLink link:definitionLink 2103102 - Disclosure - Estimates, Significant Accounting Policies and Balance Sheet Detail (Notes) link:presentationLink link:calculationLink link:definitionLink 2204201 - Disclosure - Estimates, Significant Accounting Policies and Balance Sheet Detail (Policies) link:presentationLink link:calculationLink link:definitionLink 2305301 - Disclosure - ESTIMATES, SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES AND BALANCE SHEET DETAIL Estimates, Significant Accounting Policies and Balance Sheet Detail (Tables) link:presentationLink link:calculationLink link:definitionLink 2406402 - Disclosure - ESTIMATES, SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES AND BALANCE SHEET DETAIL Estimates, Significant Accounting Policies and Balance Sheet Detail - New Accounting Pronouncements (Details) link:presentationLink link:calculationLink link:definitionLink 2407403 - Disclosure - ESTIMATES, SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES AND BALANCE SHEET DETAIL Estimates, Significant Accounting Policies and Balance Sheet Detail - Cash and Cash Equivalents (Details) link:presentationLink link:calculationLink link:definitionLink 2408404 - Disclosure - ESTIMATES, SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES AND BALANCE SHEET DETAIL Estimates, Significant Accounting Policies and Balance Sheet Detail - Inventory (Details) link:presentationLink link:calculationLink link:definitionLink 2409405 - Disclosure - ESTIMATES, SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES AND BALANCE SHEET DETAIL Estimates, Significant Accounting Policies and Balance Sheet Detail - PPE (Details) link:presentationLink link:calculationLink link:definitionLink 2410406 - Disclosure - ESTIMATES, SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES AND BALANCE SHEET DETAIL Estimates, Significant Accounting Policies and Balance Sheet Detail - goodwill (Details) link:presentationLink link:calculationLink link:definitionLink 2411407 - Disclosure - ESTIMATES, SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES AND BALANCE SHEET DETAIL Estimates, Significant Accounting Policies and Balance Sheet Detail - Other Current Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 2412408 - Disclosure - ESTIMATES, SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES AND BALANCE SHEET DETAIL Estimates, Significant Accounting Policies and Balance Sheet Detail - Other Non-Current Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 2413409 - Disclosure - ESTIMATES, SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES AND BALANCE SHEET DETAIL Estimates, Significant Accounting Policies and Balance Sheet Detail - Top Customers (Details) link:presentationLink link:calculationLink link:definitionLink 2414410 - Disclosure - ESTIMATES, SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES AND BALANCE SHEET DETAIL Estimates, Significant Accounting Policies and Balance Sheet Detail - Capitalized Interest (Details) link:presentationLink link:calculationLink link:definitionLink 2415411 - Disclosure - ESTIMATES, SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES AND BALANCE SHEET DETAIL Estimates, Significant Accounting Policies and Balance Sheet Detail - Fair Value (Details) link:presentationLink link:calculationLink link:definitionLink 2116103 - Disclosure - Related Party Transactions link:presentationLink link:calculationLink link:definitionLink 2317302 - Disclosure - Related Party Transactions (Tables) link:presentationLink link:calculationLink link:definitionLink 2418412 - Disclosure - Related Party Transactions (Details) link:presentationLink link:calculationLink link:definitionLink 2419413 - Disclosure - Related Party (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 2120104 - Disclosure - Debt Obligations link:presentationLink link:calculationLink link:definitionLink 2321303 - Disclosure - Debt Obligations (Tables) link:presentationLink link:calculationLink link:definitionLink 2422414 - Disclosure - Debt Obligations - Instruments (Details) link:presentationLink link:calculationLink link:definitionLink 2423415 - Disclosure - DEBT OBLIGATIONS Debt Obligations - Future Maturities (Details) link:presentationLink link:calculationLink link:definitionLink 2424416 - Disclosure - Debt Obligations - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2125105 - Disclosure - Retirement Benefits (Notes) link:presentationLink link:calculationLink link:definitionLink 2326304 - Disclosure - Retirement Benefits (Tables) link:presentationLink link:calculationLink link:definitionLink 2427417 - Disclosure - RETIREMENT BENEFITS Retirement Benefits - Obligations and Funded Status (Details) link:presentationLink link:calculationLink link:definitionLink 2428418 - Disclosure - Retirement Benefits- Components of Net Periodic Benefit Cost (Details) link:presentationLink link:calculationLink link:definitionLink 2429419 - Disclosure - RETIREMENT BENEFITS Retirement Benefits - Weighted-average Assumptions (Details) link:presentationLink link:calculationLink link:definitionLink 2430420 - Disclosure - RETIREMENT BENEFITS Benefits - Assumed Health Care Cost Trend Rates Used (Details) link:presentationLink link:calculationLink link:definitionLink 2431421 - Disclosure - RETIREMENT BENEFITS Retirement Benefits - Fair Value of Assets by Category (Details) link:presentationLink link:calculationLink link:definitionLink 2432422 - Disclosure - RETIREMENT BENEFITS Retirement Benefits - Estimate of Expected Benefit Payments (Details) link:presentationLink link:calculationLink link:definitionLink 2433423 - Disclosure - RETIREMENT BENEFITS Retirement Benefits - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2134106 - Disclosure - Income Taxes link:presentationLink link:calculationLink link:definitionLink 2335305 - Disclosure - Income Taxes (Tables) link:presentationLink link:calculationLink link:definitionLink 2436424 - Disclosure - Income Taxes - Current and Deferred (Details) link:presentationLink link:calculationLink link:definitionLink 2437425 - Disclosure - INCOME TAXES Income Taxes - Effective Rate Reconciliation (Details) link:presentationLink link:calculationLink link:definitionLink 2438426 - Disclosure - INCOME TAXES Income Taxes - Deferred Tax Assets and Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 2439427 - Disclosure - INCOME TAXES Income Taxes - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2140107 - Disclosure - ASSET RETIREMENT OBLIGATIONS link:presentationLink link:calculationLink link:definitionLink 2341306 - Disclosure - ASSET RETIREMENT OBLIGATIONS Asset Retirement Obligations (Tables) link:presentationLink link:calculationLink link:definitionLink 2442428 - Disclosure - ASSET RETIREMENT OBLIGATIONS Asset Retirement Obligations - Assets (Details) link:presentationLink link:calculationLink link:definitionLink 2443429 - Disclosure - ASSET RETIREMENT OBLIGATIONS Asset Retirement Obligations - Schedule of Changes (Details) link:presentationLink link:calculationLink link:definitionLink 2444430 - Disclosure - ASSET RETIREMENT OBLIGATIONS Asset Retirement Obligations - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2145108 - Disclosure - Regulatory Matters link:presentationLink link:calculationLink link:definitionLink 2446431 - Disclosure - Regulatory Matters (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 2147109 - Disclosure - Leases (Notes) link:presentationLink link:calculationLink link:definitionLink 2248202 - Disclosure - Leases (Policies) link:presentationLink link:calculationLink link:definitionLink 2349307 - Disclosure - Leases (Tables) link:presentationLink link:calculationLink link:definitionLink 2450432 - Disclosure - Leases Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2451433 - Disclosure - Leases Lease Maturity (Details) link:presentationLink link:calculationLink link:definitionLink 2152110 - Disclosure - REVENUE Revenue (Notes) link:presentationLink link:calculationLink link:definitionLink 2253203 - Disclosure - REVENUE Revenue (Policies) link:presentationLink link:calculationLink link:definitionLink 2354308 - Disclosure - REVENUE Revenue (Tables) link:presentationLink link:calculationLink link:definitionLink 2455434 - Disclosure - REVENUE Revenue Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2456435 - Disclosure - REVENUE Revenue - Schedule of Future Contract Recognition (Details) link:presentationLink link:calculationLink link:definitionLink 2456435 - Disclosure - REVENUE Revenue - Schedule of Future Contract Recognition (Details) link:presentationLink link:calculationLink link:definitionLink