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 link:presentationLink link:calculationLink link:definitionLink 9952154 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS link:presentationLink link:calculationLink link:definitionLink 9952155 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY link:presentationLink link:calculationLink link:definitionLink 9952156 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS link:presentationLink link:calculationLink link:definitionLink 9952157 - Disclosure - BASIS OF FINANCIAL STATEMENT PRESENTATION link:presentationLink link:calculationLink link:definitionLink 9952158 - Disclosure - REVENUES link:presentationLink link:calculationLink link:definitionLink 9952159 - Disclosure - RESTRUCTURING AND OTHER CHARGES link:presentationLink link:calculationLink link:definitionLink 9952160 - Disclosure - EARNINGS (LOSS) PER SHARE link:presentationLink link:calculationLink link:definitionLink 9952161 - Disclosure - GOODWILL link:presentationLink link:calculationLink link:definitionLink 9952162 - Disclosure - DEBT link:presentationLink link:calculationLink link:definitionLink 9952163 - Disclosure - DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES link:presentationLink link:calculationLink link:definitionLink 9952164 - Disclosure - COMMITMENTS AND CONTINGENT LIABILITIES link:presentationLink link:calculationLink link:definitionLink 9952165 - Disclosure - PREFERRED STOCK AND COMMON SHAREHOLDERS’ EQUITY link:presentationLink link:calculationLink link:definitionLink 9952166 - Disclosure - INCOME TAXES link:presentationLink link:calculationLink link:definitionLink 9952167 - Disclosure - STOCK COMPENSATION PLANS link:presentationLink link:calculationLink link:definitionLink 9952168 - Disclosure - SUPPLEMENTAL CASH FLOW INFORMATION link:presentationLink link:calculationLink link:definitionLink 9952169 - Disclosure - BUSINESS SEGMENT INFORMATION link:presentationLink link:calculationLink link:definitionLink 9955511 - Disclosure - BASIS OF FINANCIAL STATEMENT PREPARATION (Policies) link:presentationLink link:calculationLink link:definitionLink 9955512 - Disclosure - REVENUES (Tables) link:presentationLink link:calculationLink link:definitionLink 9955513 - Disclosure - RESTRUCTURING AND OTHER CHARGES (Tables) link:presentationLink link:calculationLink link:definitionLink 9955514 - Disclosure - EARNINGS (LOSS) PER SHARE (Tables) link:presentationLink link:calculationLink link:definitionLink 9955515 - Disclosure - GOODWILL (Tables) link:presentationLink link:calculationLink link:definitionLink 9955516 - Disclosure - DEBT (Tables) link:presentationLink link:calculationLink link:definitionLink 9955517 - Disclosure - DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES (Tables) link:presentationLink link:calculationLink link:definitionLink 9955518 - Disclosure - PREFERRED STOCK AND COMMON SHAREHOLDERS’ EQUITY (Tables) link:presentationLink link:calculationLink link:definitionLink 9955519 - Disclosure - STOCK COMPENSATION PLANS (Tables) link:presentationLink link:calculationLink link:definitionLink 9955520 - Disclosure - SUPPLEMENTAL CASH FLOW INFORMATION (Tables) link:presentationLink link:calculationLink link:definitionLink 9955521 - Disclosure - BUSINESS SEGMENT INFORMATION (Tables) link:presentationLink link:calculationLink link:definitionLink 9955522 - Disclosure - BASIS OF FINANCIAL STATEMENT PREPARATION (Details) link:presentationLink link:calculationLink link:definitionLink 9955523 - Disclosure - REVENUES - Schedule of Revenue by Segment and Geography (Details) link:presentationLink link:calculationLink link:definitionLink 9955524 - Disclosure - REVENUES - Schedule of Capitalized Contract Cost (Details) link:presentationLink link:calculationLink link:definitionLink 9955525 - Disclosure - REVENUES - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955525 - Disclosure - REVENUES - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955526 - Disclosure - REVENUES - Schedule of Accounts Receivable, Unbilled Services and Unearned Revenue (Details) link:presentationLink link:calculationLink link:definitionLink 9955527 - Disclosure - REVENUES - Rollforward of Allowance for Credit Losses (Details) link:presentationLink link:calculationLink link:definitionLink 9955528 - Disclosure - RESTRUCTURING AND OTHER CHARGES - Schedule of Restructuring and Other Charges (Details) link:presentationLink link:calculationLink link:definitionLink 9955529 - Disclosure - EARNINGS (LOSS) PER SHARE - Reconciliation of Basic Earnings per Share to Diluted Earnings per Share (Details) link:presentationLink link:calculationLink link:definitionLink 9955530 - Disclosure - EARNINGS (LOSS) PER SHARE - Antidilutive Securities Excluded from Computation (Details) link:presentationLink link:calculationLink link:definitionLink 9955531 - Disclosure - GOODWILL - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955532 - Disclosure - GOODWILL - Schedule of Changes in Carrying Amount of Goodwill (Details) link:presentationLink link:calculationLink link:definitionLink 9955533 - Disclosure - DEBT - Schedule of Debt (Details) link:presentationLink link:calculationLink link:definitionLink 9955534 - Disclosure - DEBT - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955535 - Disclosure - DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES - Schedule of Derivative Instruments (Details) link:presentationLink link:calculationLink link:definitionLink 9955536 - Disclosure - DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955537 - Disclosure - DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES - Pre-tax Effects of Cash Flow Hedges (Details) link:presentationLink link:calculationLink link:definitionLink 9955538 - Disclosure - DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES - Reclassified from Other Comprehensive Loss into Earnings (Details) link:presentationLink link:calculationLink link:definitionLink 9955539 - Disclosure - DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES - Gain (Loss) for Derivative Contracts Not Designated as Hedges (Details) link:presentationLink link:calculationLink link:definitionLink 9955540 - Disclosure - COMMITMENTS AND CONTINGENT LIABILITIES (Details) link:presentationLink link:calculationLink link:definitionLink 9955541 - Disclosure - PREFERRED STOCK AND COMMON SHAREHOLDERS’ EQUITY - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955542 - Disclosure - PREFERRED STOCK AND COMMON SHAREHOLDERS’ EQUITY - Schedule of Accumulated Other Comprehensive Loss (Details) link:presentationLink link:calculationLink link:definitionLink 9955543 - Disclosure - INCOME TAXES (Details) link:presentationLink link:calculationLink link:definitionLink 9955544 - Disclosure - STOCK COMPENSATION PLANS - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955545 - Disclosure - STOCK COMPENSATION PLANS - Share-Based Compensation Expense (Details) link:presentationLink link:calculationLink link:definitionLink 9955546 - Disclosure - SUPPLEMENTAL CASH FLOW INFORMATION (Details) link:presentationLink link:calculationLink link:definitionLink 9955547 - Disclosure - BUSINESS SEGMENT INFORMATION - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955548 - Disclosure - BUSINESS SEGMENT INFORMATION - Schedule of Segment Reporting Information (Details) link:presentationLink link:calculationLink link:definitionLink