0000001 - Document - COVER link:presentationLink link:calculationLink link:definitionLink 9952151 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS link:presentationLink link:calculationLink link:definitionLink 9952152 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 9952153 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) link:presentationLink link:calculationLink link:definitionLink 9952154 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE (LOSS) INCOME (Unaudited) link:presentationLink link:calculationLink link:definitionLink 9952155 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) link:presentationLink link:calculationLink link:definitionLink 9952156 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF EQUITY (Unaudited) link:presentationLink link:calculationLink link:definitionLink 9952157 - Disclosure - BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES link:presentationLink link:calculationLink link:definitionLink 9952158 - Disclosure - REVENUE FROM CONTRACTS WITH CUSTOMERS link:presentationLink link:calculationLink link:definitionLink 9952159 - Disclosure - MANAGEMENT AGREEMENT link:presentationLink link:calculationLink link:definitionLink 9952160 - Disclosure - FAIR VALUE MEASUREMENTS link:presentationLink link:calculationLink link:definitionLink 9952161 - Disclosure - SHORT-TERM INVESTMENTS link:presentationLink link:calculationLink link:definitionLink 9952162 - Disclosure - DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES link:presentationLink link:calculationLink link:definitionLink 9952163 - Disclosure - SOFTWARE DEVELOPMENT COSTS AND LICENSES link:presentationLink link:calculationLink link:definitionLink 9952164 - Disclosure - ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES link:presentationLink link:calculationLink link:definitionLink 9952165 - Disclosure - DEBT link:presentationLink link:calculationLink link:definitionLink 9952166 - Disclosure - LOSS PER SHARE link:presentationLink link:calculationLink link:definitionLink 9952167 - Disclosure - COMMITMENTS AND CONTINGENCIES link:presentationLink link:calculationLink link:definitionLink 9952168 - Disclosure - INCOME TAXES link:presentationLink link:calculationLink link:definitionLink 9952169 - Disclosure - SEGMENT REPORTING AND GEOGRAPHIC INFORMATION link:presentationLink link:calculationLink link:definitionLink 9955511 - Disclosure - BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES (Policies) link:presentationLink link:calculationLink link:definitionLink 9955512 - Disclosure - REVENUE FROM CONTRACTS WITH CUSTOMERS (Tables) link:presentationLink link:calculationLink link:definitionLink 9955513 - Disclosure - MANAGEMENT AGREEMENT (Tables) link:presentationLink link:calculationLink link:definitionLink 9955514 - Disclosure - FAIR VALUE MEASUREMENTS (Tables) link:presentationLink link:calculationLink link:definitionLink 9955515 - Disclosure - SHORT-TERM INVESTMENTS (Tables) link:presentationLink link:calculationLink link:definitionLink 9955516 - Disclosure - DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES (Tables) link:presentationLink link:calculationLink link:definitionLink 9955517 - Disclosure - SOFTWARE DEVELOPMENT COSTS AND LICENSES (Tables) link:presentationLink link:calculationLink link:definitionLink 9955518 - Disclosure - ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES (Tables) link:presentationLink link:calculationLink link:definitionLink 9955519 - Disclosure - DEBT (Tables) link:presentationLink link:calculationLink link:definitionLink 9955520 - Disclosure - LOSS PER SHARE (Tables) link:presentationLink link:calculationLink link:definitionLink 9955521 - Disclosure - SEGMENT REPORTING AND GEOGRAPHIC INFORMATION (Tables) link:presentationLink link:calculationLink link:definitionLink 9955522 - Disclosure - REVENUE FROM CONTRACTS WITH CUSTOMERS - Disaggregated Revenue (Details) link:presentationLink link:calculationLink link:definitionLink 9955523 - Disclosure - REVENUE FROM CONTRACTS WITH CUSTOMERS - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955523 - Disclosure - REVENUE FROM CONTRACTS WITH CUSTOMERS - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955524 - Disclosure - MANAGEMENT AGREEMENT - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955525 - Disclosure - MANAGEMENT AGREEMENT - Share-based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity (Details) link:presentationLink link:calculationLink link:definitionLink 9955526 - Disclosure - FAIR VALUE MEASUREMENTS - Segregation of All Assets and Liabilities Measured at Fair Value on a Recurring Basis (Details) link:presentationLink link:calculationLink link:definitionLink 9955527 - Disclosure - FAIR VALUE MEASUREMENTS - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955528 - Disclosure - SHORT-TERM INVESTMENTS - Short-term Investments (Details) link:presentationLink link:calculationLink link:definitionLink 9955529 - Disclosure - SHORT-TERM INVESTMENTS - Contracted Maturities of Short-term Investments (Details) link:presentationLink link:calculationLink link:definitionLink 9955530 - Disclosure - DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES (Details) link:presentationLink link:calculationLink link:definitionLink 9955531 - Disclosure - SOFTWARE DEVELOPMENT COSTS AND LICENSES (Details) link:presentationLink link:calculationLink link:definitionLink 9955532 - Disclosure - ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES (Details) link:presentationLink link:calculationLink link:definitionLink 9955533 - Disclosure - DEBT - Long-term Debt, Net (Details) link:presentationLink link:calculationLink link:definitionLink 9955534 - Disclosure - DEBT - Short-term Debt (Details) link:presentationLink link:calculationLink link:definitionLink 9955535 - Disclosure - DEBT - Interest and Other, Net (Details) link:presentationLink link:calculationLink link:definitionLink 9955536 - Disclosure - DEBT - Debt Maturities (Details) link:presentationLink link:calculationLink link:definitionLink 9955537 - Disclosure - DEBT - Senior Notes (Details) link:presentationLink link:calculationLink link:definitionLink 9955538 - Disclosure - DEBT - Credit Agreement (Details) link:presentationLink link:calculationLink link:definitionLink 9955539 - Disclosure - DEBT - Information Related to Availability on Credit Agreement (Details) link:presentationLink link:calculationLink link:definitionLink 9955540 - Disclosure - DEBT - Convertible Notes (Details) link:presentationLink link:calculationLink link:definitionLink 9955541 - Disclosure - LOSS PER SHARE - Schedule of Computation of Basic and Diluted Loss Per Share (Details) link:presentationLink link:calculationLink link:definitionLink 9955542 - Disclosure - LOSS PER SHARE - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955543 - Disclosure - INCOME TAXES (Details) link:presentationLink link:calculationLink link:definitionLink 9955544 - Disclosure - SEGMENT REPORTING AND GEOGRAPHIC INFORMATION - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955545 - Disclosure - SEGMENT REPORTING AND GEOGRAPHIC INFORMATION - Schedule of Net Revenue by Geographic Regions (Details) link:presentationLink link:calculationLink link:definitionLink