0001001 - Document - Cover link:presentationLink link:calculationLink link:definitionLink 1001002 - Statement - CONSOLIDATED BALANCE SHEETS link:presentationLink link:calculationLink link:definitionLink 1002003 - Statement - CONSOLIDATED BALANCE SHEETS (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 1003004 - Statement - UNAUDITED CONSOLIDATED STATEMENTS OF OPERATIONS link:presentationLink link:calculationLink link:definitionLink 1004005 - Statement - UNAUDITED CONSOLIDATED STATEMENTS OF OPERATIONS (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 1005006 - Statement - UNAUDITED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) link:presentationLink link:calculationLink link:definitionLink 1006007 - Statement - UNAUDITED CONSOLIDATED STATEMENTS OF CASH FLOWS link:presentationLink link:calculationLink link:definitionLink 1007008 - Statement - UNAUDITED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY link:presentationLink link:calculationLink link:definitionLink 2101101 - Disclosure - BASIS OF PRESENTATION link:presentationLink link:calculationLink link:definitionLink 2102102 - Disclosure - SIGNIFICANT ACCOUNTING POLICIES link:presentationLink link:calculationLink link:definitionLink 2203201 - Disclosure - SIGNIFICANT ACCOUNTING POLICIES (Policies) link:presentationLink link:calculationLink link:definitionLink 2404401 - Disclosure - SIGNIFICANT ACCOUNTING POLICIES (Details) link:presentationLink link:calculationLink link:definitionLink 2105103 - Disclosure - REVENUES link:presentationLink link:calculationLink link:definitionLink 2306301 - Disclosure - REVENUES (Tables) link:presentationLink link:calculationLink link:definitionLink 2407402 - Disclosure - REVENUES - Disaggregation of Revenue (Details) link:presentationLink link:calculationLink link:definitionLink 2408403 - Disclosure - REVENUES - Contract Balances (Details) link:presentationLink link:calculationLink link:definitionLink 2409404 - Disclosure - REVENUES - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2110104 - Disclosure - BUSINESS COMBINATIONS link:presentationLink link:calculationLink link:definitionLink 2411405 - Disclosure - BUSINESS COMBINATIONS (Details) link:presentationLink link:calculationLink link:definitionLink 2112105 - Disclosure - INVENTORIES AND SUPPLIES link:presentationLink link:calculationLink link:definitionLink 2313302 - Disclosure - INVENTORIES AND SUPPLIES (Tables) link:presentationLink link:calculationLink link:definitionLink 2414406 - Disclosure - INVENTORIES AND SUPPLIES (Details) link:presentationLink link:calculationLink link:definitionLink 2115106 - Disclosure - PROPERTY, PLANT AND EQUIPMENT link:presentationLink link:calculationLink link:definitionLink 2316303 - Disclosure - PROPERTY, PLANT AND EQUIPMENT (Tables) link:presentationLink link:calculationLink link:definitionLink 2417407 - Disclosure - PROPERTY, PLANT AND EQUIPMENT - Schedule of Property, Plant and Equipment (Details) link:presentationLink link:calculationLink link:definitionLink 2418408 - Disclosure - PROPERTY, PLANT AND EQUIPMENT - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2119107 - Disclosure - GOODWILL AND OTHER INTANGIBLE ASSETS link:presentationLink link:calculationLink link:definitionLink 2320304 - Disclosure - GOODWILL AND OTHER INTANGIBLE ASSETS (Tables) link:presentationLink link:calculationLink link:definitionLink 2421409 - Disclosure - GOODWILL AND OTHER INTANGIBLE ASSETS - Rollforward of Goodwill (Details) link:presentationLink link:calculationLink link:definitionLink 2422410 - Disclosure - GOODWILL AND OTHER INTANGIBLE ASSETS - Amortizable Other Intangible Assets (Details) link:presentationLink link:calculationLink link:definitionLink 2422410 - Disclosure - GOODWILL AND OTHER INTANGIBLE ASSETS - Amortizable Other Intangible Assets (Details) link:presentationLink link:calculationLink link:definitionLink 2423411 - Disclosure - GOODWILL AND OTHER INTANGIBLE ASSETS - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2424412 - Disclosure - GOODWILL AND OTHER INTANGIBLE ASSETS - Expected Future Amortization (Details) link:presentationLink link:calculationLink link:definitionLink 2125108 - Disclosure - ACCRUED EXPENSES link:presentationLink link:calculationLink link:definitionLink 2326305 - Disclosure - ACCRUED EXPENSES (Tables) link:presentationLink link:calculationLink link:definitionLink 2427413 - Disclosure - ACCRUED EXPENSES (Details) link:presentationLink link:calculationLink link:definitionLink 2128109 - Disclosure - CLOSURE AND POST-CLOSURE LIABILITIES link:presentationLink link:calculationLink link:definitionLink 2329306 - Disclosure - CLOSURE AND POST-CLOSURE LIABILITIES (Tables) link:presentationLink link:calculationLink link:definitionLink 2430414 - Disclosure - CLOSURE AND POST-CLOSURE LIABILITIES (Details) link:presentationLink link:calculationLink link:definitionLink 2131110 - Disclosure - REMEDIAL LIABILITIES link:presentationLink link:calculationLink link:definitionLink 2332307 - Disclosure - REMEDIAL LIABILITIES (Tables) link:presentationLink link:calculationLink link:definitionLink 2433415 - Disclosure - REMEDIAL LIABILITIES (Details) link:presentationLink link:calculationLink link:definitionLink 2134111 - Disclosure - FINANCING ARRANGEMENTS link:presentationLink link:calculationLink link:definitionLink 2335308 - Disclosure - FINANCING ARRANGEMENTS (Tables) link:presentationLink link:calculationLink link:definitionLink 2436416 - Disclosure - FINANCING ARRANGEMENTS - Summary of Financing Arrangements (Details) link:presentationLink link:calculationLink link:definitionLink 2437417 - Disclosure - FINANCING ARRANGEMENTS - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2138112 - Disclosure - INCOME TAXES link:presentationLink link:calculationLink link:definitionLink 2439418 - Disclosure - INCOME TAXES (Details) link:presentationLink link:calculationLink link:definitionLink 2140113 - Disclosure - EARNINGS PER SHARE link:presentationLink link:calculationLink link:definitionLink 2341309 - Disclosure - EARNINGS PER SHARE (Tables) link:presentationLink link:calculationLink link:definitionLink 2442419 - Disclosure - EARNINGS PER SHARE - Computation of Basic and Diluted Earnings Per Share (Details) link:presentationLink link:calculationLink link:definitionLink 2443420 - Disclosure - EARNINGS PER SHARE - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2144114 - Disclosure - ACCUMULATED OTHER COMPREHENSIVE LOSS link:presentationLink link:calculationLink link:definitionLink 2345310 - Disclosure - ACCUMULATED OTHER COMPREHENSIVE LOSS (Tables) link:presentationLink link:calculationLink link:definitionLink 2446421 - Disclosure - ACCUMULATED OTHER COMPREHENSIVE LOSS - Changes in Accumulated Other Comprehensive Loss by Component (Details) link:presentationLink link:calculationLink link:definitionLink 2447422 - Disclosure - ACCUMULATED OTHER COMPREHENSIVE LOSS - Reclassified Out of Accumulated Other Comprehensive Loss (Details) link:presentationLink link:calculationLink link:definitionLink 2148115 - Disclosure - STOCK-BASED COMPENSATION link:presentationLink link:calculationLink link:definitionLink 2349311 - Disclosure - STOCK-BASED COMPENSATION (Tables) link:presentationLink link:calculationLink link:definitionLink 2450423 - Disclosure - STOCK-BASED COMPENSATION - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 2451424 - Disclosure - STOCK-BASED COMPENSATION - Restricted Stock Awards (Details) link:presentationLink link:calculationLink link:definitionLink 2452425 - Disclosure - STOCK-BASED COMPENSATION - Performance Stock Awards (Details) link:presentationLink link:calculationLink link:definitionLink 2153116 - Disclosure - COMMITMENTS AND CONTINGENCIES link:presentationLink link:calculationLink link:definitionLink 2454426 - Disclosure - COMMITMENTS AND CONTINGENCIES (Details) link:presentationLink link:calculationLink link:definitionLink 2155117 - Disclosure - SEGMENT REPORTING link:presentationLink link:calculationLink link:definitionLink 2356312 - Disclosure - SEGMENT REPORTING (Tables) link:presentationLink link:calculationLink link:definitionLink 2457427 - Disclosure - SEGMENT REPORTING - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2458428 - Disclosure - SEGMENT REPORTING - Third Party Revenues to Direct Revenues (Details) link:presentationLink link:calculationLink link:definitionLink 2459429 - Disclosure - SEGMENT REPORTING - Adjusted EBITDA Information (Details) link:presentationLink link:calculationLink link:definitionLink 2460430 - Disclosure - SEGMENT REPORTING - Assets by Reportable Segment (Details) link:presentationLink link:calculationLink link:definitionLink 2461431 - Disclosure - SEGMENT REPORTING - Total Assets by Geographical Area (Details) link:presentationLink link:calculationLink link:definitionLink