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 COMPREHENSIVE (LOSS) INCOME (UNAUDITED) link:presentationLink link:calculationLink link:definitionLink 1005006 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED) link:presentationLink link:calculationLink link:definitionLink 2101101 - Disclosure - BASIS OF PRESENTATION link:presentationLink link:calculationLink link:definitionLink 2102102 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES link:presentationLink link:calculationLink link:definitionLink 2203201 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies) link:presentationLink link:calculationLink link:definitionLink 2104103 - Disclosure - DISCONTINUED OPERATIONS AND HELD FOR SALE link:presentationLink link:calculationLink link:definitionLink 2305301 - Disclosure - DISCONTINUED OPERATIONS AND HELD FOR SALE (Tables) link:presentationLink link:calculationLink link:definitionLink 2406401 - Disclosure - DISCONTINUED OPERATIONS AND HELD FOR SALE - Astora - Discontinued Operations (Details) link:presentationLink link:calculationLink link:definitionLink 2407402 - Disclosure - DISCONTINUED OPERATIONS AND HELD FOR SALE - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2408403 - Disclosure - DISCONTINUED OPERATIONS AND HELD FOR SALE - The Components of Assets and Liabilities held for Sale (Details)) link:presentationLink link:calculationLink link:definitionLink 2109104 - Disclosure - RESTRUCTURING link:presentationLink link:calculationLink link:definitionLink 2310302 - Disclosure - RESTRUCTURING (Tables) link:presentationLink link:calculationLink link:definitionLink 2411404 - Disclosure - RESTRUCTURING - 2020 Restructuring Initiative (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 2412405 - Disclosure - RESTRUCTURING - Pre-tax Net Charges Related to November 2020 Restructuring Initiative (Details) link:presentationLink link:calculationLink link:definitionLink 2413406 - Disclosure - RESTRUCTURING - Pre-tax Net Charges Included in the Condensed Consolidated Statement of Operations (Details) link:presentationLink link:calculationLink link:definitionLink 2414407 - Disclosure - RESTRUCTURING - Changes to the Liability for November 2020 Restructuring Initiative (Details) link:presentationLink link:calculationLink link:definitionLink 2115105 - Disclosure - SEGMENT RESULTS link:presentationLink link:calculationLink link:definitionLink 2316303 - Disclosure - SEGMENT RESULTS (Tables) link:presentationLink link:calculationLink link:definitionLink 2417408 - Disclosure - SEGMENT RESULTS - Schedule of Reportable Segments Information (Details) link:presentationLink link:calculationLink link:definitionLink 2418409 - Disclosure - SEGMENT RESULTS - Schedule of Reconciliations of Consolidated Adjusted Income (Loss) Before Income Tax (Details) link:presentationLink link:calculationLink link:definitionLink 2419410 - Disclosure - SEGMENT RESULTS - Schedule of Disaggregation of Revenues (Details) link:presentationLink link:calculationLink link:definitionLink 2120106 - Disclosure - FAIR VALUE MEASUREMENTS link:presentationLink link:calculationLink link:definitionLink 2321304 - Disclosure - FAIR VALUE MEASUREMENTS (Tables) link:presentationLink link:calculationLink link:definitionLink 2422411 - Disclosure - FAIR VALUE MEASUREMENTS - Restricted Cash and Cash Equivalents (Details) link:presentationLink link:calculationLink link:definitionLink 2423412 - Disclosure - FAIR VALUE MEASUREMENTS - Financial Assets And Liabilities Measured At Fair Value On Recurring Basis (Details) link:presentationLink link:calculationLink link:definitionLink 2424413 - Disclosure - FAIR VALUE MEASUREMENTS - (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 2425414 - Disclosure - FAIR VALUE MEASUREMENTS - Financial Liabilities Measured At Fair Value On Recurring Basis Using Significant Unobservable Inputs (Details) link:presentationLink link:calculationLink link:definitionLink 2426415 - Disclosure - FAIR VALUE MEASUREMENTS - Schedule of Financial Assets Measured At Fair Value On A Nonrecurring Basis (Details) link:presentationLink link:calculationLink link:definitionLink 2127107 - Disclosure - INVENTORIES link:presentationLink link:calculationLink link:definitionLink 2328305 - Disclosure - INVENTORIES (Tables) link:presentationLink link:calculationLink link:definitionLink 2429416 - Disclosure - INVENTORIES - Schedule of Inventory (Details) link:presentationLink link:calculationLink link:definitionLink 2130108 - Disclosure - LEASES link:presentationLink link:calculationLink link:definitionLink 2331306 - Disclosure - LEASES (Tables) link:presentationLink link:calculationLink link:definitionLink 2432417 - Disclosure - LEASES - Assets and Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 2433418 - Disclosure - LEASES - Components of Lease Expense (Details) link:presentationLink link:calculationLink link:definitionLink 2434419 - Disclosure - LEASES - Cash Flow and Supplemental Noncash Information (Details) link:presentationLink link:calculationLink link:definitionLink 2135109 - Disclosure - GOODWILL AND OTHER INTANGIBLES link:presentationLink link:calculationLink link:definitionLink 2336307 - Disclosure - GOODWILL AND OTHER INTANGIBLES (Tables) link:presentationLink link:calculationLink link:definitionLink 2437420 - Disclosure - GOODWILL AND OTHER INTANGIBLES - Schedule of Changes in the Carrying Amount of Goodwill (Details) link:presentationLink link:calculationLink link:definitionLink 2438421 - Disclosure - GOODWILL AND OTHER INTANGIBLES - Accumulated Impairment (Details) link:presentationLink link:calculationLink link:definitionLink 2439422 - Disclosure - GOODWILL AND OTHER INTANGIBLES - Schedule of Other Intangible Assets (Details) link:presentationLink link:calculationLink link:definitionLink 2440423 - Disclosure - GOODWILL AND OTHER INTANGIBLES - Other Intangibles (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 2441424 - Disclosure - GOODWILL AND OTHER INTANGIBLES - Schedule of Estimated Amortization of Intangibles (Details) link:presentationLink link:calculationLink link:definitionLink 2442425 - Disclosure - GOODWILL AND OTHER INTANGIBLES - Schedule of Intangible Asset Impairment Charges Including Goodwill (Details) link:presentationLink link:calculationLink link:definitionLink 2443426 - Disclosure - GOODWILL AND OTHER INTANGIBLES - Impairments (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 2144110 - Disclosure - CONTRACT ASSETS AND LIABILITIES link:presentationLink link:calculationLink link:definitionLink 2345308 - Disclosure - CONTRACT ASSETS AND LIABILITIES (Tables) link:presentationLink link:calculationLink link:definitionLink 2446427 - Disclosure - CONTRACT ASSETS AND LIABILITIES - Contract Assets and Contract Liabilities from Contracts with Customers (Details) link:presentationLink link:calculationLink link:definitionLink 2447428 - Disclosure - CONTRACT ASSETS AND LIABILITIES - (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 2148111 - Disclosure - ACCOUNTS PAYABLE AND ACCRUED EXPENSES link:presentationLink link:calculationLink link:definitionLink 2349309 - Disclosure - ACCOUNTS PAYABLE AND ACCRUED EXPENSES (Tables) link:presentationLink link:calculationLink link:definitionLink 2450429 - Disclosure - ACCOUNTS PAYABLE AND ACCRUED EXPENSES - Schedule of Accounts Payable and Accrued Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 2151112 - Disclosure - DEBT link:presentationLink link:calculationLink link:definitionLink 2352310 - Disclosure - DEBT (Tables) link:presentationLink link:calculationLink link:definitionLink 2453430 - Disclosure - DEBT - Components of Total Indebtedness (Details) link:presentationLink link:calculationLink link:definitionLink 2454431 - Disclosure - DEBT - Credit Facility Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2455432 - Disclosure - DEBT - Senior Notes and Senior Secured Notes (Details) link:presentationLink link:calculationLink link:definitionLink 2456433 - Disclosure - DEBT - Debt Refinancing Transactions Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2457434 - Disclosure - DEBT - Maturities of Long-Term Debt (Details) link:presentationLink link:calculationLink link:definitionLink 2158113 - Disclosure - COMMITMENTS AND CONTINGENCIES link:presentationLink link:calculationLink link:definitionLink 2359311 - Disclosure - COMMITMENTS AND CONTINGENCIES (Tables) link:presentationLink link:calculationLink link:definitionLink 2460435 - Disclosure - COMMITMENTS AND CONTINGENCIES - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2461436 - Disclosure - COMMITMENTS AND CONTINGENCIES - Schedule of Loss Contingencies (Details) link:presentationLink link:calculationLink link:definitionLink 2162114 - Disclosure - OTHER COMPREHENSIVE (LOSS) INCOME link:presentationLink link:calculationLink link:definitionLink 2463437 - Disclosure - OTHER COMPREHENSIVE (LOSS) INCOME - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2164115 - Disclosure - SHAREHOLDERS' DEFICIT link:presentationLink link:calculationLink link:definitionLink 2365312 - Disclosure - SHAREHOLDERS' DEFICIT (Tables) link:presentationLink link:calculationLink link:definitionLink 2466438 - Disclosure - SHAREHOLDERS' DEFICIT - Schedule of Stockholders Equity (Details) link:presentationLink link:calculationLink link:definitionLink 2467439 - Disclosure - SHAREHOLDERS' DEFICIT - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2168116 - Disclosure - OTHER INCOME, NET link:presentationLink link:calculationLink link:definitionLink 2369313 - Disclosure - OTHER INCOME, NET (Tables) link:presentationLink link:calculationLink link:definitionLink 2470440 - Disclosure - OTHER INCOME, NET - Schedule of Components of Other Income, Net (Details) link:presentationLink link:calculationLink link:definitionLink 2171117 - Disclosure - INCOME TAXES link:presentationLink link:calculationLink link:definitionLink 2372314 - Disclosure - INCOME TAXES (Tables) link:presentationLink link:calculationLink link:definitionLink 2473441 - Disclosure - INCOME TAXES - Schedule of Components of Income Tax Expense (Benefit) (Details) link:presentationLink link:calculationLink link:definitionLink 2174118 - Disclosure - NET (LOSS) INCOME PER SHARE link:presentationLink link:calculationLink link:definitionLink 2375315 - Disclosure - NET (LOSS) INCOME PER SHARE (Tables) link:presentationLink link:calculationLink link:definitionLink 2476442 - Disclosure - NET (LOSS) INCOME PER SHARE - Reconciliation of the Numerator and Denominator of Basic and Diluted Net Loss Per Share (Details) link:presentationLink link:calculationLink link:definitionLink 2477443 - Disclosure - NET (LOSS) INCOME PER SHARE - Computation of Diluted Income Per Share (Details) link:presentationLink link:calculationLink link:definitionLink