0000001 - Document - Cover link:presentationLink link:calculationLink link:definitionLink 9952151 - Statement - Consolidated Balance Sheets (Unaudited) link:presentationLink link:calculationLink link:definitionLink 9952152 - Statement - Consolidated Balance Sheets (Unaudited) (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 9952153 - Statement - Consolidated Statements of Income (Unaudited) link:presentationLink link:calculationLink link:definitionLink 9952154 - Statement - Consolidated Statements of Comprehensive Income (Unaudited) link:presentationLink link:calculationLink link:definitionLink 9952155 - Statement - Consolidated Statements of Stockholders' Equity (Unaudited) link:presentationLink link:calculationLink link:definitionLink 9952156 - Statement - Consolidated Statements of Cash Flows (Unaudited) link:presentationLink link:calculationLink link:definitionLink 9952157 - Disclosure - Organization link:presentationLink link:calculationLink link:definitionLink 9952158 - Disclosure - Summary of Significant Accounting Policies link:presentationLink link:calculationLink link:definitionLink 9952159 - Disclosure - Segment and Geographical Information link:presentationLink link:calculationLink link:definitionLink 9952160 - Disclosure - Revenues, net and Accounts Receivable, net link:presentationLink link:calculationLink link:definitionLink 9952161 - Disclosure - Earnings Per Share link:presentationLink link:calculationLink link:definitionLink 9952162 - Disclosure - Other Income, net link:presentationLink link:calculationLink link:definitionLink 9952163 - Disclosure - Cash, Cash Equivalents and Restricted Cash link:presentationLink link:calculationLink link:definitionLink 9952164 - Disclosure - Investments link:presentationLink link:calculationLink link:definitionLink 9952165 - Disclosure - Property and Equipment, net link:presentationLink link:calculationLink link:definitionLink 9952166 - Disclosure - Business Combinations, Goodwill and Other Intangible Assets link:presentationLink link:calculationLink link:definitionLink 9952167 - Disclosure - Other Current Assets link:presentationLink link:calculationLink link:definitionLink 9952168 - Disclosure - Other Assets link:presentationLink link:calculationLink link:definitionLink 9952169 - Disclosure - Accrued Expenses and Other Current Liabilities link:presentationLink link:calculationLink link:definitionLink 9952170 - Disclosure - Other Non-Current Liabilities link:presentationLink link:calculationLink link:definitionLink 9952171 - Disclosure - Accumulated Other Comprehensive Income/(Loss) link:presentationLink link:calculationLink link:definitionLink 9952172 - Disclosure - Fair Value Measurements link:presentationLink link:calculationLink link:definitionLink 9952173 - Disclosure - Derivatives and Hedge Accounting link:presentationLink link:calculationLink link:definitionLink 9952174 - Disclosure - Borrowings link:presentationLink link:calculationLink link:definitionLink 9952175 - Disclosure - Capital Structure link:presentationLink link:calculationLink link:definitionLink 9952176 - Disclosure - Employee Benefit Plans link:presentationLink link:calculationLink link:definitionLink 9952177 - Disclosure - Leases link:presentationLink link:calculationLink link:definitionLink 9952178 - Disclosure - Income Taxes link:presentationLink link:calculationLink link:definitionLink 9952179 - Disclosure - Stock-Based Compensation link:presentationLink link:calculationLink link:definitionLink 9952180 - Disclosure - Related Party Disclosures link:presentationLink link:calculationLink link:definitionLink 9952181 - Disclosure - Commitments and Contingencies link:presentationLink link:calculationLink link:definitionLink 9952182 - Disclosure - Restructuring Costs link:presentationLink link:calculationLink link:definitionLink 9954471 - Disclosure - Summary of Significant Accounting Policies (Policies) link:presentationLink link:calculationLink link:definitionLink 9954472 - Disclosure - Segment and Geographical Information (Tables) link:presentationLink link:calculationLink link:definitionLink 9954473 - Disclosure - Revenues, net and Accounts Receivable, net (Tables) link:presentationLink link:calculationLink link:definitionLink 9954474 - Disclosure - Earnings Per Share (Tables) link:presentationLink link:calculationLink link:definitionLink 9954475 - Disclosure - Other Income, net (Tables) link:presentationLink link:calculationLink link:definitionLink 9954476 - Disclosure - Cash, Cash Equivalents and Restricted Cash (Tables) link:presentationLink link:calculationLink link:definitionLink 9954477 - Disclosure - Investments (Tables) link:presentationLink link:calculationLink link:definitionLink 9954478 - Disclosure - Property and Equipment, net (Tables) link:presentationLink link:calculationLink link:definitionLink 9954479 - Disclosure - Business Combinations, Goodwill and Other Intangible Assets (Tables) link:presentationLink link:calculationLink link:definitionLink 9954480 - Disclosure - Other Current Assets (Tables) link:presentationLink link:calculationLink link:definitionLink 9954481 - Disclosure - Other Assets (Tables) link:presentationLink link:calculationLink link:definitionLink 9954482 - Disclosure - Accrued Expenses and Other Current Liabilities (Tables) link:presentationLink link:calculationLink link:definitionLink 9954483 - Disclosure - Other Non-Current Liabilities (Tables) link:presentationLink link:calculationLink link:definitionLink 9954484 - Disclosure - Accumulated Other Comprehensive Income/(Loss) (Tables) link:presentationLink link:calculationLink link:definitionLink 9954485 - Disclosure - Fair Value Measurements (Tables) link:presentationLink link:calculationLink link:definitionLink 9954486 - Disclosure - Derivatives and Hedge Accounting (Tables) link:presentationLink link:calculationLink link:definitionLink 9954487 - Disclosure - Borrowings (Tables) link:presentationLink link:calculationLink link:definitionLink 9954488 - Disclosure - Capital Structure (Tables) link:presentationLink link:calculationLink link:definitionLink 9954489 - Disclosure - Employee Benefit Plans (Tables) link:presentationLink link:calculationLink link:definitionLink 9954490 - Disclosure - Leases (Tables) link:presentationLink link:calculationLink link:definitionLink 9954491 - Disclosure - Income Taxes (Tables) link:presentationLink link:calculationLink link:definitionLink 9954492 - Disclosure - Stock-Based Compensation (Tables) link:presentationLink link:calculationLink link:definitionLink 9954493 - Disclosure - Restructuring Costs (Tables) link:presentationLink link:calculationLink link:definitionLink 9954494 - Disclosure - Segment and Geographical Information - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9954495 - Disclosure - Segment and Geographical Information - Revenues and Cost of Revenues for Company's Reportable Segments (Details) link:presentationLink link:calculationLink link:definitionLink 9954496 - Disclosure - Segment and Geographical Information - Revenues based on Geographical Information (Details) link:presentationLink link:calculationLink link:definitionLink 9954497 - Disclosure - Segment and Geographical Information - Property, Plant and Equipment, Net Based On Geographical Information (Details) link:presentationLink link:calculationLink link:definitionLink 9954498 - Disclosure - Revenues, net and Accounts Receivable, net - Contracts with Customer, Receivables, Assets and Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9954499 - Disclosure - Revenues, net and Accounts Receivable, net - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9954500 - Disclosure - Revenues, net and Accounts Receivable, net - Contract with Customer Revenue Recognized (Details) link:presentationLink link:calculationLink link:definitionLink 9954501 - Disclosure - Revenues, net and Accounts Receivable, net - Contract Acquisition and Fulfillment Costs (Details) link:presentationLink link:calculationLink link:definitionLink 9954502 - Disclosure - Revenues, net and Accounts Receivable, net - Accounts Receivable, Net (Details) link:presentationLink link:calculationLink link:definitionLink 9954503 - Disclosure - Revenues, net and Accounts Receivable, net - Allowance for Credit Loss (Details) link:presentationLink link:calculationLink link:definitionLink 9954504 - Disclosure - Earnings Per Share - Computation of Basic and Diluted Earnings per Share (Details) link:presentationLink link:calculationLink link:definitionLink 9954505 - Disclosure - Other Income, net - Summary of Other Income, net (Details) link:presentationLink link:calculationLink link:definitionLink 9954506 - Disclosure - Cash, Cash Equivalents and Restricted Cash (Details) link:presentationLink link:calculationLink link:definitionLink 9954507 - Disclosure - Investments (Details) link:presentationLink link:calculationLink link:definitionLink 9954508 - Disclosure - Property and Equipment, net - Schedule of Property and Equipment (Details) link:presentationLink link:calculationLink link:definitionLink 9954509 - Disclosure - Property and Equipment, net - Depreciation and Amortization Expense and Effect of Foreign Exchange Gain/Loss (Details) link:presentationLink link:calculationLink link:definitionLink 9954510 - Disclosure - Property and Equipment, net - Internally Developed Software Costs, Included under Software (Details) link:presentationLink link:calculationLink link:definitionLink 9954511 - Disclosure - Property and Equipment, net - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9954512 - Disclosure - Business Combinations, Goodwill and Other Intangible Assets - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9954513 - Disclosure - Business Combinations, Goodwill and Other Intangible Assets - Schedule of Assets and Liabilities Acquired (Details) link:presentationLink link:calculationLink link:definitionLink 9954514 - Disclosure - Business Combinations, Goodwill and Other Intangible Assets - Summary of Company's Goodwill (Details) link:presentationLink link:calculationLink link:definitionLink 9954515 - Disclosure - Business Combinations, Goodwill and Other Intangible Assets - Summary of Company's Intangible Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9954515 - Disclosure - Business Combinations, Goodwill and Other Intangible Assets - Summary of Company's Intangible Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9954516 - Disclosure - Business Combinations, Goodwill and Other Intangible Assets - Amortization of Intangible Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9954517 - Disclosure - Business Combinations, Goodwill and Other Intangible Assets - Estimated Future Amortization of Intangible Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9954518 - Disclosure - Other Current Assets - Schedule of Other Current Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9954519 - Disclosure - Other Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9954520 - Disclosure - Accrued Expenses and Other Current Liabilities - Summary of Accrued Expenses and Other Current Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9954521 - Disclosure - Other Non-Current Liabilities - Summary of Other Non-Current Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9954522 - Disclosure - Accumulated Other Comprehensive Income/(Loss) - Summary of Accumulated Other Comprehensive Income/(Loss) (Details) link:presentationLink link:calculationLink link:definitionLink 9954523 - Disclosure - Fair Value Measurements - Assets and Liabilities Measured at Fair Value (Details) link:presentationLink link:calculationLink link:definitionLink 9954524 - Disclosure - Fair Value Measurements - Changes in the fair value of contingent consideration (Details) link:presentationLink link:calculationLink link:definitionLink 9954525 - Disclosure - Derivatives and Hedge Accounting - Cash flow hedging relationship (Details) link:presentationLink link:calculationLink link:definitionLink 9954526 - Disclosure - Derivatives and Hedge Accounting - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9954527 - Disclosure - Derivatives and Hedge Accounting - Foreign Currency Forward Contracts (Details) link:presentationLink link:calculationLink link:definitionLink 9954528 - Disclosure - Derivatives and Hedge Accounting - Summary of Fair Value of Foreign Currency Exchange Contracts (Details) link:presentationLink link:calculationLink link:definitionLink 9954529 - Disclosure - Derivatives and Hedge Accounting - Summary of Effect of Foreign Currency Exchange Contracts (Details) link:presentationLink link:calculationLink link:definitionLink 9954530 - Disclosure - Derivatives and Hedge Accounting - Location of Gain or Loss Recognized (Details) link:presentationLink link:calculationLink link:definitionLink 9954531 - Disclosure - Borrowings - Company's Debt Position (Details) link:presentationLink link:calculationLink link:definitionLink 9954532 - Disclosure - Borrowings - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9954533 - Disclosure - Borrowings - Credit Facilities Carried an Effective Interest Rate (Details) link:presentationLink link:calculationLink link:definitionLink 9954534 - Disclosure - Borrowings - Principle Maturities of Borrowings and Credit Arrangements (Details) link:presentationLink link:calculationLink link:definitionLink 9954535 - Disclosure - Capital Structure - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9954536 - Disclosure - Capital Structure - Purchase of Common Stock from Employees Withholding Tax Payments Related to Vesting of Restricted Stock (Details) link:presentationLink link:calculationLink link:definitionLink 9954537 - Disclosure - Capital Structure - Purchased Shares of its Common Stock, Including Commissions (Details) link:presentationLink link:calculationLink link:definitionLink 9954538 - Disclosure - Employee Benefit Plans - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9954539 - Disclosure - Employee Benefit Plans - Change in Plan Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9954540 - Disclosure - Employee Benefit Plans - Net Gratuity Cost (Details) link:presentationLink link:calculationLink link:definitionLink 9954541 - Disclosure - Employee Benefit Plans - Contribution Plan (Details) link:presentationLink link:calculationLink link:definitionLink 9954542 - Disclosure - Leases - Components of Lease Costs (Details) link:presentationLink link:calculationLink link:definitionLink 9954543 - Disclosure - Leases - Cash Flow and Other Information (Details) link:presentationLink link:calculationLink link:definitionLink 9954544 - Disclosure - Leases - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9954545 - Disclosure - Leases - Maturities of Lease Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9954546 - Disclosure - Income Taxes - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9954547 - Disclosure - Income Taxes - Recognized in Comprehensive Income (Details) link:presentationLink link:calculationLink link:definitionLink 9954548 - Disclosure - Stock-Based Compensation - Costs Related to Company's Stock-Based Compensation Plan (Details) link:presentationLink link:calculationLink link:definitionLink 9954549 - Disclosure - Stock-Based Compensation - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9954550 - Disclosure - Stock Based Compensation - Stock Based Compensation Stock Option Activity (Details) link:presentationLink link:calculationLink link:definitionLink 9954551 - Disclosure - Stock-Based Compensation - Stock Options, Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9954552 - Disclosure - Stock Based Compensation - Restricted Stock Unit Activity Under Company's Stock Plans (Details) link:presentationLink link:calculationLink link:definitionLink 9954553 - Disclosure - Stock-Based Compensation - Share Matching Program, Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9954554 - Disclosure - Stock-Based Compensation - Restricted Stock Unit Fair Value (Details) link:presentationLink link:calculationLink link:definitionLink 9954555 - Disclosure - Stock-Based Compensation - Performance Based Stock Awards, Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9954556 - Disclosure - Stock-Based Compensation - Performance Restricted Stock Activity (Details) link:presentationLink link:calculationLink link:definitionLink 9954557 - Disclosure - Stock-Based Compensation - Employee Stock Purchase Plan, Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9954558 - Disclosure - Stock-Based Compensation - Schedule of Share-Based Compensation, Employee Stock Purchase Activity (Details) link:presentationLink link:calculationLink link:definitionLink 9954559 - Disclosure - Related Party Disclosures - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9954560 - Disclosure - Commitments and Contingencies - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9954561 - Disclosure - Restructuring Costs - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9954562 - Disclosure - Restructuring Costs - Schedule of Restructuring Costs (Details) link:presentationLink link:calculationLink link:definitionLink