0000001 - Document - Cover Page link:presentationLink link:calculationLink link:definitionLink 9952151 - Statement - Consolidated Statements of Cash Flows link:presentationLink link:calculationLink link:definitionLink 9952152 - Statement - Consolidated Statements of Operations link:presentationLink link:calculationLink link:definitionLink 9952153 - Statement - Consolidated Statements of Comprehensive Income (Loss) link:presentationLink link:calculationLink link:definitionLink 9952154 - Statement - Consolidated Balance Sheets link:presentationLink link:calculationLink link:definitionLink 9952155 - Statement - Consolidated Balance Sheets (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 9952156 - Statement - Consolidated Statements of Stockholders' Equity link:presentationLink link:calculationLink link:definitionLink 9952157 - Disclosure - Description of Business and Summary of Significant Accounting Policies link:presentationLink link:calculationLink link:definitionLink 9952158 - Disclosure - Revenue link:presentationLink link:calculationLink link:definitionLink 9952159 - Disclosure - Net Loss per Share link:presentationLink link:calculationLink link:definitionLink 9952160 - Disclosure - Stockholders' Equity link:presentationLink link:calculationLink link:definitionLink 9952161 - Disclosure - Business Acquisitions link:presentationLink link:calculationLink link:definitionLink 9952162 - Disclosure - Goodwill and Intangible Assets link:presentationLink link:calculationLink link:definitionLink 9952163 - Disclosure - Debt link:presentationLink link:calculationLink link:definitionLink 9952164 - Disclosure - Commitments and Contingencies link:presentationLink link:calculationLink link:definitionLink 9952165 - Disclosure - Leases link:presentationLink link:calculationLink link:definitionLink 9952166 - Disclosure - Strategic Investments link:presentationLink link:calculationLink link:definitionLink 9952167 - Disclosure - Fair Value Measurements link:presentationLink link:calculationLink link:definitionLink 9952168 - Disclosure - Income Taxes link:presentationLink link:calculationLink link:definitionLink 9952169 - Disclosure - Accumulated Other Comprehensive Income (Loss) link:presentationLink link:calculationLink link:definitionLink 9952170 - Disclosure - Restructuring link:presentationLink link:calculationLink link:definitionLink 9952171 - Disclosure - Segments and Geographic Information link:presentationLink link:calculationLink link:definitionLink 9955511 - Disclosure - Description of Business and Summary of Significant Accounting Policies (Policies) link:presentationLink link:calculationLink link:definitionLink 9955512 - Disclosure - Revenue (Tables) link:presentationLink link:calculationLink link:definitionLink 9955513 - Disclosure - Net Loss per Share (Tables) link:presentationLink link:calculationLink link:definitionLink 9955514 - Disclosure - Stockholders' Equity (Tables) link:presentationLink link:calculationLink link:definitionLink 9955515 - Disclosure - Goodwill and Intangible Assets (Tables) link:presentationLink link:calculationLink link:definitionLink 9955516 - Disclosure - Debt (Tables) link:presentationLink link:calculationLink link:definitionLink 9955517 - Disclosure - Leases (Tables) link:presentationLink link:calculationLink link:definitionLink 9955518 - Disclosure - Strategic Investments (Tables) link:presentationLink link:calculationLink link:definitionLink 9955519 - Disclosure - Fair Value Measurements (Tables) link:presentationLink link:calculationLink link:definitionLink 9955520 - Disclosure - Accumulated Other Comprehensive Income (Loss) (Tables) link:presentationLink link:calculationLink link:definitionLink 9955521 - Disclosure - Restructuring (Tables) link:presentationLink link:calculationLink link:definitionLink 9955522 - Disclosure - Segments and Geographic Information (Tables) link:presentationLink link:calculationLink link:definitionLink 9955523 - Disclosure - Revenue - Disaggregation of Revenue by Source and Geography (Details) link:presentationLink link:calculationLink link:definitionLink 9955524 - Disclosure - Revenue - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955525 - Disclosure - Net Loss per Share - Numerators and Denominators of Basic and Diluted Net Loss per Share Computations for Common Stock (Details) link:presentationLink link:calculationLink link:definitionLink 9955526 - Disclosure - Net Loss per Share - Schedule of Potentially Dilutive Shares Excluded from Calculation of Diluted Net Loss per Share (Details) link:presentationLink link:calculationLink link:definitionLink 9955527 - Disclosure - Stockholders' Equity - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955528 - Disclosure - Stockholders' Equity - Schedule of RSU and RSA Activity (Details) link:presentationLink link:calculationLink link:definitionLink 9955529 - Disclosure - Stockholders' Equity - Schedule of Total Stock-based Compensation Expense (Details) link:presentationLink link:calculationLink link:definitionLink 9955529 - Disclosure - Stockholders' Equity - Schedule of Total Stock-based Compensation Expense (Details) link:presentationLink link:calculationLink link:definitionLink 9955530 - Disclosure - Business Acquisitions (Details) link:presentationLink link:calculationLink link:definitionLink 9955531 - Disclosure - Goodwill and Intangible Assets - Schedule of Changes in Carrying Amount of Goodwill (Details) link:presentationLink link:calculationLink link:definitionLink 9955532 - Disclosure - Goodwill and Intangible Assets - Schedule of Intangible Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9955533 - Disclosure - Goodwill and Intangible Assets - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955534 - Disclosure - Goodwill and Intangible Assets - Schedule of Estimated Intangible Asset Amortization Expense (Details) link:presentationLink link:calculationLink link:definitionLink 9955535 - Disclosure - Debt - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955536 - Disclosure - Debt - Schedule of Conversion Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955537 - Disclosure - Debt - Schedule of Debt (Details) link:presentationLink link:calculationLink link:definitionLink 9955538 - Disclosure - Debt - Schedule of Interest Expense (Details) link:presentationLink link:calculationLink link:definitionLink 9955539 - Disclosure - Commitments and Contingencies (Details) link:presentationLink link:calculationLink link:definitionLink 9955540 - Disclosure - Leases - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955541 - Disclosure - Leases - Schedule of Weighted Average Remaining Lease Term and Discount Rate Related to Operating Leases (Details) link:presentationLink link:calculationLink link:definitionLink 9955542 - Disclosure - Leases - Schedule of Present Value of Operating Lease Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955542 - Disclosure - Leases - Schedule of Present Value of Operating Lease Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955543 - Disclosure - Strategic Investments - Schedule of Strategic Investments (Details) link:presentationLink link:calculationLink link:definitionLink 9955544 - Disclosure - Strategic Investments - Schedule of Gain (Loss) on Strategic Investments (Details) link:presentationLink link:calculationLink link:definitionLink 9955545 - Disclosure - Fair Value Measurements - Schedule of Financial Assets Measured at Fair Value on Recurring Basis (Details) link:presentationLink link:calculationLink link:definitionLink 9955546 - Disclosure - Fair Value Measurements - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955547 - Disclosure - Fair Value Measurements - Schedule of Gain (Loss) on Securities (Details) link:presentationLink link:calculationLink link:definitionLink 9955548 - Disclosure - Fair Value Measurements - Schedule of Cash, Cash Equivalents, and Restricted Cash (Details) link:presentationLink link:calculationLink link:definitionLink 9955549 - Disclosure - Income Taxes (Details) link:presentationLink link:calculationLink link:definitionLink 9955550 - Disclosure - Accumulated Other Comprehensive Income (Loss) (Details) link:presentationLink link:calculationLink link:definitionLink 9955551 - Disclosure - Restructuring - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955552 - Disclosure - Restructuring - Schedule of Restructuring Charges (Details) link:presentationLink link:calculationLink link:definitionLink 9955552 - Disclosure - Restructuring - Schedule of Restructuring Charges (Details) link:presentationLink link:calculationLink link:definitionLink 9955553 - Disclosure - Segments and Geographic Information - Schedule of Segment Expenses and Other Items (Details) link:presentationLink link:calculationLink link:definitionLink 9955554 - Disclosure - Segments and Geographic Information - Table of Assets by Geographic Information (Details) link:presentationLink link:calculationLink link:definitionLink