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 Statements of Operations link:presentationLink link:calculationLink link:definitionLink 9952153 - Statement - Condensed Consolidated Statements of Operations (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 9952154 - Statement - Condensed Consolidated Statements of Comprehensive Income link:presentationLink link:calculationLink link:definitionLink 9952155 - Statement - Condensed Consolidated Statements of Stockholders’ Equity link:presentationLink link:calculationLink link:definitionLink 9952156 - Statement - Condensed Consolidated Statements of Cash Flows link:presentationLink link:calculationLink link:definitionLink 9952157 - Disclosure - Summary of Business and Significant Accounting Policies link:presentationLink link:calculationLink link:definitionLink 9952158 - Disclosure - Revenues link:presentationLink link:calculationLink link:definitionLink 9952159 - Disclosure - Investments link:presentationLink link:calculationLink link:definitionLink 9952160 - Disclosure - Fair Value Measurement link:presentationLink link:calculationLink link:definitionLink 9952161 - Disclosure - Leases and Other Commitments link:presentationLink link:calculationLink link:definitionLink 9952162 - Disclosure - Business Combinations link:presentationLink link:calculationLink link:definitionLink 9952163 - Disclosure - Intangible Assets Acquired Through Business Combinations and Goodwill link:presentationLink link:calculationLink link:definitionLink 9952164 - Disclosure - Debt link:presentationLink link:calculationLink link:definitionLink 9952165 - Disclosure - Stockholders' Equity link:presentationLink link:calculationLink link:definitionLink 9952166 - Disclosure - Income Taxes link:presentationLink link:calculationLink link:definitionLink 9952167 - Disclosure - Net Income Per Share link:presentationLink link:calculationLink link:definitionLink 9952168 - Disclosure - Legal Proceedings and Claims link:presentationLink link:calculationLink link:definitionLink 9955511 - Disclosure - Summary of Business and Significant Accounting Policies (Policies) link:presentationLink link:calculationLink link:definitionLink 9955512 - Disclosure - Summary of Business and Significant Accounting Policies (Tables) link:presentationLink link:calculationLink link:definitionLink 9955513 - Disclosure - Revenues (Tables) link:presentationLink link:calculationLink link:definitionLink 9955514 - Disclosure - Investments (Tables) link:presentationLink link:calculationLink link:definitionLink 9955515 - Disclosure - Fair Value Measurement (Tables) link:presentationLink link:calculationLink link:definitionLink 9955516 - Disclosure - Leases and Other Commitments (Tables) link:presentationLink link:calculationLink link:definitionLink 9955517 - Disclosure - Intangible Assets Acquired Through Business Combinations and Goodwill (Tables) link:presentationLink link:calculationLink link:definitionLink 9955518 - Disclosure - Debt (Tables) link:presentationLink link:calculationLink link:definitionLink 9955519 - Disclosure - Stockholders' Equity (Tables) link:presentationLink link:calculationLink link:definitionLink 9955520 - Disclosure - Net Income Per Share (Tables) link:presentationLink link:calculationLink link:definitionLink 9955521 - Disclosure - Summary of Business and Significant Accounting Policies - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955522 - Disclosure - Summary of Business and Significant Accounting Policies - Schedule of Property and Equipment Estimated Useful Lives (Details) link:presentationLink link:calculationLink link:definitionLink 9955523 - Disclosure - Revenues - Summary of Subscription and Support and Geographic Location Revenue (Details) link:presentationLink link:calculationLink link:definitionLink 9955524 - Disclosure - Revenues - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955524 - Disclosure - Revenues - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955525 - Disclosure - Revenues - Schedule of Change in Unearned Revenue (Details) link:presentationLink link:calculationLink link:definitionLink 9955526 - Disclosure - Revenues - Summary of Remaining Performance Obligation (Details) link:presentationLink link:calculationLink link:definitionLink 9955527 - Disclosure - Investments - Schedule of Marketable Securities (Details) link:presentationLink link:calculationLink link:definitionLink 9955528 - Disclosure - Investments - Schedule of Short-Term and Long-Term Marketable Securities (Details) link:presentationLink link:calculationLink link:definitionLink 9955529 - Disclosure - Investments - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955530 - Disclosure - Investments - Schedule of Strategic Investments (Details) link:presentationLink link:calculationLink link:definitionLink 9955531 - Disclosure - Investments - Components of Gains and Losses on Strategic Investments (Details) link:presentationLink link:calculationLink link:definitionLink 9955532 - Disclosure - Fair Value Measurement (Details) link:presentationLink link:calculationLink link:definitionLink 9955533 - Disclosure - Leases and Other Commitments - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955534 - Disclosure - Leases and Other Commitments - Summary of Maturities of Lease Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955534 - Disclosure - Leases and Other Commitments - Summary of Maturities of Lease Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955535 - Disclosure - Business Combinations - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955536 - Disclosure - Intangible Assets Acquired Through Business Combinations and Goodwill - Summary of Intangible Assets Acquired From Business Combinations (Details) link:presentationLink link:calculationLink link:definitionLink 9955537 - Disclosure - Intangible Assets Acquired Through Business Combinations and Goodwill - Schedule of Expected Future Amortization Expense for Purchased Intangible Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9955538 - Disclosure - Intangible Assets Acquired Through Business Combinations and Goodwill - Schedule of Goodwill (Details) link:presentationLink link:calculationLink link:definitionLink 9955539 - Disclosure - Debt - Carrying Value of Borrowings (Details) link:presentationLink link:calculationLink link:definitionLink 9955540 - Disclosure - Debt - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955541 - Disclosure - Debt - Future Principal Payments (Details) link:presentationLink link:calculationLink link:definitionLink 9955542 - Disclosure - Stockholders' Equity - Share-based Compensation, Stock Options, Activity (Details) link:presentationLink link:calculationLink link:definitionLink 9955543 - Disclosure - Stockholders' Equity - Schedule of Restricted Stock Activity (Details) link:presentationLink link:calculationLink link:definitionLink 9955544 - Disclosure - Stockholders' Equity - Share-based Payment Arrangement Expensed and Capitalized, Amount (Details) link:presentationLink link:calculationLink link:definitionLink 9955545 - Disclosure - Stockholders' Equity - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955546 - Disclosure - Stockholders' Equity - Summary of Repurchases Under Share Repurchase Program (Details) link:presentationLink link:calculationLink link:definitionLink 9955547 - Disclosure - Stockholders' Equity - Summary of Dividends Declared (Details) link:presentationLink link:calculationLink link:definitionLink 9955548 - Disclosure - Income Taxes (Details) link:presentationLink link:calculationLink link:definitionLink 9955549 - Disclosure - Net Income Per Share - Reconciliation of Denominator Used in Calculation of Basic and Diluted Earnings Per Share (Details) link:presentationLink link:calculationLink link:definitionLink 9955550 - Disclosure - Net Income Per Share - Shares Excluded from Diluted Earnings Per Share (Details) link:presentationLink link:calculationLink link:definitionLink 9955551 - Disclosure - Legal Proceedings and Claims (Details) link:presentationLink link:calculationLink link:definitionLink