99900 - Disclosure - Standard And Custom Axis Domain Defaults link:presentationLink link:calculationLink link:definitionLink 995200100 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS link:presentationLink link:calculationLink link:definitionLink 995200200 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS link:presentationLink link:calculationLink link:definitionLink 995200300 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS link:presentationLink link:calculationLink link:definitionLink 995200400 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS link:presentationLink link:calculationLink link:definitionLink 99940103 - Disclosure - BASIS OF PRESENTATION - Restricted Cash (Details) link:presentationLink link:calculationLink link:definitionLink 99940108 - Disclosure - BASIS OF PRESENTATION - Other Expense (Income) (Details) link:presentationLink link:calculationLink link:definitionLink 99940201 - Disclosure - LEASES - Lease costs (Details) link:presentationLink link:calculationLink link:definitionLink 99940204 - Disclosure - LEASES - Minimum annual payments under leases (Details) link:presentationLink link:calculationLink link:definitionLink 40204 - Disclosure - LEASES - Minimum annual payments under leases (Details) Calc2 link:presentationLink link:calculationLink link:definitionLink 99940302 - Disclosure - REVENUE RECOGNITION - Receivables and deferred revenue (Details) link:presentationLink link:calculationLink link:definitionLink 99940501 - Disclosure - CORPORATE BORROWINGS AND FINANCE LEASE LIABILITIES - Long-term debt and lease obligations (Details) link:presentationLink link:calculationLink link:definitionLink 99940502 - Disclosure - CORPORATE BORROWINGS AND FINANCE LEASE LIABILITIES - Maturities of corporate borrowings (Details) link:presentationLink link:calculationLink link:definitionLink 99940504 - Disclosure - CORPORATE BORROWINGS AND FINANCE LEASE LIABILITIES - Toggle Senior Secured Exchangeable Notes due 2030 and Senior Secured Exchangeable Notes due 2030 (Details) link:presentationLink link:calculationLink link:definitionLink 99940904 - Disclosure - SEGMENT REPORTING - Reconciliation (Details) link:presentationLink link:calculationLink link:definitionLink 995200090 - Document - Document and Entity Information link:presentationLink link:calculationLink link:definitionLink 995200305 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 995210101 - Disclosure - BASIS OF PRESENTATION link:presentationLink link:calculationLink link:definitionLink 995210201 - Disclosure - LEASES link:presentationLink link:calculationLink link:definitionLink 995210401 - Disclosure - GOODWILL link:presentationLink link:calculationLink link:definitionLink 995210501 - Disclosure - CORPORATE BORROWINGS AND FINANCE LEASE LIABILITIES link:presentationLink link:calculationLink link:definitionLink 995210601 - Disclosure - STOCKHOLDERS' DEFICIT link:presentationLink link:calculationLink link:definitionLink 995210701 - Disclosure - INCOME TAXES link:presentationLink link:calculationLink link:definitionLink 995210801 - Disclosure - FAIR VALUE MEASUREMENTS link:presentationLink link:calculationLink link:definitionLink 995210901 - Disclosure - SEGMENT REPORTING link:presentationLink link:calculationLink link:definitionLink 995211001 - Disclosure - LOSS PER SHARE link:presentationLink link:calculationLink link:definitionLink 995211101 - Disclosure - SUBSEQUENT EVENTS link:presentationLink link:calculationLink link:definitionLink 99920102 - Disclosure - BASIS OF PRESENTATION (Policies) link:presentationLink link:calculationLink link:definitionLink 99930103 - Disclosure - BASIS OF PRESENTATION (Tables) link:presentationLink link:calculationLink link:definitionLink 99930203 - Disclosure - LEASES (Tables) link:presentationLink link:calculationLink link:definitionLink 99930303 - Disclosure - REVENUE RECOGNITION (Tables) link:presentationLink link:calculationLink link:definitionLink 99930403 - Disclosure - GOODWILL (Tables) link:presentationLink link:calculationLink link:definitionLink 99930503 - Disclosure - CORPORATE BORROWINGS AND FINANCE LEASE LIABILITIES (Tables) link:presentationLink link:calculationLink link:definitionLink 99930603 - Disclosure - STOCKHOLDERS' DEFICIT (Tables) link:presentationLink link:calculationLink link:definitionLink 99930803 - Disclosure - FAIR VALUE MEASUREMENTS (Tables) link:presentationLink link:calculationLink link:definitionLink 99930903 - Disclosure - SEGMENT REPORTING (Tables) link:presentationLink link:calculationLink link:definitionLink 99931003 - Disclosure - LOSS PER SHARE (Tables) link:presentationLink link:calculationLink link:definitionLink 99940101 - Disclosure - BASIS OF PRESENTATION - Segments and Liquidity (Details) link:presentationLink link:calculationLink link:definitionLink 99940102 - Disclosure - BASIS OF PRESENTATION - Cash and Cash Equivalents (Details) link:presentationLink link:calculationLink link:definitionLink 99940104 - Disclosure - BASIS OF PRESENTATION - Investment (Details) link:presentationLink link:calculationLink link:definitionLink 99940105 - Disclosure - BASIS OF PRESENTATION - Related Party Transactions (Details) link:presentationLink link:calculationLink link:definitionLink 99940106 - Disclosure - BASIS OF PRESENTATION - Accumulated Other Comprehensive Loss (Details) link:presentationLink link:calculationLink link:definitionLink 99940107 - Disclosure - BASIS OF PRESENTATION - Accumulated Depreciation and Amortization (Details) link:presentationLink link:calculationLink link:definitionLink 99940205 - Disclosure - LEASES - Future lease agreements (Details) link:presentationLink link:calculationLink link:definitionLink 99940301 - Disclosure - REVENUE RECOGNITION - Disaggregation of revenue (Details) link:presentationLink link:calculationLink link:definitionLink 99940303 - Disclosure - REVENUE RECOGNITION - Changes in liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 99940304 - Disclosure - REVENUE RECOGNITION (Details) link:presentationLink link:calculationLink link:definitionLink 99940401 - Disclosure - GOODWILL - Changes in goodwill by reporting unit (Details) link:presentationLink link:calculationLink link:definitionLink 99940503 - Disclosure - CORPORATE BORROWINGS AND FINANCE LEASE LIABILITIES - Debt repurchases and exchanges (Details) link:presentationLink link:calculationLink link:definitionLink 99940505 - Disclosure - CORPORATE BORROWINGS AND FINANCE LEASE LIABILITIES - New 2029 Notes Amendments (Details) link:presentationLink link:calculationLink link:definitionLink 99940601 - Disclosure - STOCKHOLDERS' DEFICIT - Share Issuances (Details) link:presentationLink link:calculationLink link:definitionLink 99940602 - Disclosure - STOCKHOLDERS' DEFICIT - At-The-Market Share Issuances (Details) link:presentationLink link:calculationLink link:definitionLink 99940603 - Disclosure - STOCKHOLDERS' DEFICIT - Awards granted (Details) link:presentationLink link:calculationLink link:definitionLink 99940604 - Disclosure - STOCKHOLDERS' DEFICIT - Stock-based compensation (Details) link:presentationLink link:calculationLink link:definitionLink 99940605 - Disclosure - STOCKHOLDERS' DEFICIT - RSU, PSU activity (Details) link:presentationLink link:calculationLink link:definitionLink 99940606 - Disclosure - STOCKHOLDERS' DEFICIT - Equity statements (Details) link:presentationLink link:calculationLink link:definitionLink 99940701 - Disclosure - INCOME TAXES (Details) link:presentationLink link:calculationLink link:definitionLink 99940801 - Disclosure - FAIR VALUE MEASUREMENTS - Fair value on a recurring basis (Details) link:presentationLink link:calculationLink link:definitionLink 99940802 - Disclosure - FAIR VALUE MEASUREMENTS - Other Fair Value Measurement (Details) link:presentationLink link:calculationLink link:definitionLink 99940901 - Disclosure - SEGMENT REPORTING - Narratives (Details) link:presentationLink link:calculationLink link:definitionLink 99940902 - Disclosure - SEGMENT REPORTING - Reconciliation of segment revenues to Adjusted EBITDA: (Details) link:presentationLink link:calculationLink link:definitionLink 99940903 - Disclosure - SEGMENT REPORTING - Other segment disclosures (Details) link:presentationLink link:calculationLink link:definitionLink 99941001 - Disclosure - LOSS PER SHARE (Details) link:presentationLink link:calculationLink link:definitionLink 99941101 - Disclosure - SUBSEQUENT EVENTS (Details) link:presentationLink link:calculationLink link:definitionLink 995210301 - Disclosure - REVENUE RECOGNITION link:presentationLink link:calculationLink link:definitionLink 99940202 - Disclosure - LEASES - Cash flow and supplemental information (Details) link:presentationLink link:calculationLink link:definitionLink 99940203 - Disclosure - LEASES - Weighted Average lease terms and discount rates (Details) link:presentationLink link:calculationLink link:definitionLink