0000001 - Document - Cover Page link:presentationLink link:calculationLink link:definitionLink 0000002 - Document - Audit Information link:presentationLink link:calculationLink link:definitionLink 9952151 - Statement - CONSOLIDATED BALANCE SHEETS link:presentationLink link:calculationLink link:definitionLink 9952152 - Statement - CONSOLIDATED BALANCE SHEETS (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 9952153 - Statement - CONSOLIDATED STATEMENTS OF OPERATIONS link:presentationLink link:calculationLink link:definitionLink 9952154 - Statement - CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS link:presentationLink link:calculationLink link:definitionLink 9952155 - Statement - CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY link:presentationLink link:calculationLink link:definitionLink 9952156 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS link:presentationLink link:calculationLink link:definitionLink 9952157 - Disclosure - Organization and Basis of Presentation link:presentationLink link:calculationLink link:definitionLink 9952158 - Disclosure - Summary of Significant Accounting Policies link:presentationLink link:calculationLink link:definitionLink 9952159 - Disclosure - Revenue link:presentationLink link:calculationLink link:definitionLink 9952160 - Disclosure - Fair Value Measurements link:presentationLink link:calculationLink link:definitionLink 9952161 - Disclosure - Balance Sheet Components link:presentationLink link:calculationLink link:definitionLink 9952162 - Disclosure - Leases link:presentationLink link:calculationLink link:definitionLink 9952163 - Disclosure - Financing Arrangements link:presentationLink link:calculationLink link:definitionLink 9952164 - Disclosure - Commitments and Contingencies link:presentationLink link:calculationLink link:definitionLink 9952165 - Disclosure - Common Stock link:presentationLink link:calculationLink link:definitionLink 9952166 - Disclosure - Stock-based Compensation link:presentationLink link:calculationLink link:definitionLink 9952167 - Disclosure - Net Loss per Share Attributable to Common Stockholders link:presentationLink link:calculationLink link:definitionLink 9952168 - Disclosure - Income Taxes link:presentationLink link:calculationLink link:definitionLink 9952169 - Disclosure - Business Combinations link:presentationLink link:calculationLink link:definitionLink 9952170 - Disclosure - Segment and Geographic Information link:presentationLink link:calculationLink link:definitionLink 9955511 - Disclosure - Summary of Significant Accounting Policies (Policies) link:presentationLink link:calculationLink link:definitionLink 9955512 - Disclosure - Summary of Significant Accounting Policies (Tables) link:presentationLink link:calculationLink link:definitionLink 9955513 - Disclosure - Revenue (Tables) link:presentationLink link:calculationLink link:definitionLink 9955514 - Disclosure - Fair Value Measurements (Tables) link:presentationLink link:calculationLink link:definitionLink 9955515 - Disclosure - Balance Sheet Components (Tables) link:presentationLink link:calculationLink link:definitionLink 9955516 - Disclosure - Leases (Tables) link:presentationLink link:calculationLink link:definitionLink 9955517 - Disclosure - Financing Arrangements (Tables) link:presentationLink link:calculationLink link:definitionLink 9955518 - Disclosure - Commitments and Contingencies (Tables) link:presentationLink link:calculationLink link:definitionLink 9955519 - Disclosure - Common Stock (Tables) link:presentationLink link:calculationLink link:definitionLink 9955520 - Disclosure - Stock-based Compensation (Tables) link:presentationLink link:calculationLink link:definitionLink 9955521 - Disclosure - Net Loss per Share Attributable to Common Stockholders (Tables) link:presentationLink link:calculationLink link:definitionLink 9955522 - Disclosure - Income Taxes (Tables) link:presentationLink link:calculationLink link:definitionLink 9955523 - Disclosure - Business Combinations (Tables) link:presentationLink link:calculationLink link:definitionLink 9955524 - Disclosure - Segment and Geographic Information (Tables) link:presentationLink link:calculationLink link:definitionLink 9955525 - Disclosure - Summary of Significant Accounting Policies - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955526 - Disclosure - Summary of Significant Accounting Policies - Schedule of Useful Lives of Property and Equipment (Details) link:presentationLink link:calculationLink link:definitionLink 9955527 - Disclosure - Summary of Significant Accounting Policies - Schedule of Acquired Intangible Assets, Net (Details) link:presentationLink link:calculationLink link:definitionLink 9955528 - Disclosure - Revenue - Schedule of Disaggregation of Revenue (Details) link:presentationLink link:calculationLink link:definitionLink 9955529 - Disclosure - Revenue - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955530 - Disclosure - Revenue - Schedule of Deferred Contract Acquisition Costs (Details) link:presentationLink link:calculationLink link:definitionLink 9955531 - Disclosure - Revenue - Remaining Performance Obligations Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955531 - Disclosure - Revenue - Remaining Performance Obligations Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955532 - Disclosure - Fair Value Measurements - Schedule of Cash and Available-for-sale Debt Securities' Amortized Cost, Unrealized Gains (Losses) and Fair Value by Significant Investment Category (Details) link:presentationLink link:calculationLink link:definitionLink 9955532 - Disclosure - Fair Value Measurements - Schedule of Cash and Available-for-sale Debt Securities' Amortized Cost, Unrealized Gains (Losses) and Fair Value by Significant Investment Category (Details) link:presentationLink link:calculationLink link:definitionLink 9955533 - Disclosure - Fair Value Measurements - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955534 - Disclosure - Balance Sheet Components - Schedule of Allowance for Doubtful Accounts (Details) link:presentationLink link:calculationLink link:definitionLink 9955535 - Disclosure - Balance Sheet Components - Schedule of Property and Equipment, Net (Details) link:presentationLink link:calculationLink link:definitionLink 9955536 - Disclosure - Balance Sheet Components - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955537 - Disclosure - Balance Sheet Components - Schedule of Acquired Intangible Assets, Net (Details) link:presentationLink link:calculationLink link:definitionLink 9955538 - Disclosure - Balance Sheet Components - Schedule of Estimated Future Amortization Expense of Acquired Intangible Assets, Net (Details) link:presentationLink link:calculationLink link:definitionLink 9955539 - Disclosure - Leases - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955540 - Disclosure - Leases - Schedule of Lease Costs (Details) link:presentationLink link:calculationLink link:definitionLink 9955541 - Disclosure - Leases - Schedule of Lease Liability Maturities (Details) link:presentationLink link:calculationLink link:definitionLink 9955541 - Disclosure - Leases - Schedule of Lease Liability Maturities (Details) link:presentationLink link:calculationLink link:definitionLink 9955542 - Disclosure - Financing Arrangements - 2030 Convertible Senior Notes (Details) link:presentationLink link:calculationLink link:definitionLink 9955543 - Disclosure - Financing Arrangements - 2030 Capped Call Transactions (Details) link:presentationLink link:calculationLink link:definitionLink 9955544 - Disclosure - Financing Arrangements - 2026 Convertible Senior Notes (Details) link:presentationLink link:calculationLink link:definitionLink 9955545 - Disclosure - Financing Arrangements - 2026 Capped Call Transactions (Details) link:presentationLink link:calculationLink link:definitionLink 9955546 - Disclosure - Financing Arrangements - 2025 Convertible Senior Notes (Details) link:presentationLink link:calculationLink link:definitionLink 9955547 - Disclosure - Financing Arrangements - 2025 Capped Call Transactions (Details) link:presentationLink link:calculationLink link:definitionLink 9955548 - Disclosure - Financing Arrangements - Schedule of Net Carrying Amount of Notes (Details) link:presentationLink link:calculationLink link:definitionLink 9955549 - Disclosure - Financing Arrangements - Schedule of Interest Components (Details) link:presentationLink link:calculationLink link:definitionLink 9955550 - Disclosure - Financing Arrangements - Revolving Credit Facility (Details) link:presentationLink link:calculationLink link:definitionLink 9955551 - Disclosure - Commitments and Contingencies (Details) link:presentationLink link:calculationLink link:definitionLink 9955551 - Disclosure - Commitments and Contingencies (Details) link:presentationLink link:calculationLink link:definitionLink 9955552 - Disclosure - Common Stock - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955553 - Disclosure - Common Stock - Schedule of Common Stock Reserved for Future Issuance (Details) link:presentationLink link:calculationLink link:definitionLink 9955554 - Disclosure - Stock-based Compensation - Equity Incentive Plans (Details) link:presentationLink link:calculationLink link:definitionLink 9955555 - Disclosure - Stock-based Compensation - Stock Options (Details) link:presentationLink link:calculationLink link:definitionLink 9955556 - Disclosure - Stock-based Compensation - Schedule of Stock-based Awards (Details) link:presentationLink link:calculationLink link:definitionLink 9955557 - Disclosure - Stock-based Compensation - Schedule of Assumptions Used to Determine the Fair Value of Stock Options Granted (Details) link:presentationLink link:calculationLink link:definitionLink 9955558 - Disclosure - Stock-based Compensation - Restricted Stock Units and Performance Stock Units (Details) link:presentationLink link:calculationLink link:definitionLink 9955559 - Disclosure - Stock-based Compensation - Schedule of Restricted Stock Units and Performance Stock Units (Details) link:presentationLink link:calculationLink link:definitionLink 9955560 - Disclosure - Stock-based Compensation - 2019 Employee Stock Purchase Plan (Details) link:presentationLink link:calculationLink link:definitionLink 9955561 - Disclosure - Stock-based Compensation - Schedule of Stock-based Compensation Expense (Details) link:presentationLink link:calculationLink link:definitionLink 9955562 - Disclosure - Net Loss per Share Attributable to Common Stockholders - Schedule of Computation of Basic and Diluted Earnings per Share Attributable to Common Stockholders (Details) link:presentationLink link:calculationLink link:definitionLink 9955563 - Disclosure - Net Loss per Share Attributable to Common Stockholders - Schedule of Potential Shares of Common Stock Excluded from Computation of Basic and Diluted Net Loss per Share Attributable to Common Stockholders (Details) link:presentationLink link:calculationLink link:definitionLink 9955564 - Disclosure - Income Taxes - Schedule of Loss Before Income Taxes (Details) link:presentationLink link:calculationLink link:definitionLink 9955565 - Disclosure - Income Taxes - Schedule of Provision for Income Taxes (Details) link:presentationLink link:calculationLink link:definitionLink 9955565 - Disclosure - Income Taxes - Schedule of Provision for Income Taxes (Details) link:presentationLink link:calculationLink link:definitionLink 9955566 - Disclosure - Income Taxes - Schedule of Reconciliation of Effective Tax Rate (Details) link:presentationLink link:calculationLink link:definitionLink 9955567 - Disclosure - Income Taxes - Schedule of Taxes Paid (Details) link:presentationLink link:calculationLink link:definitionLink 9955568 - Disclosure - Income Taxes - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955569 - Disclosure - Income Taxes - Schedule of Deferred Tax Assets and Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955570 - Disclosure - Income Taxes - Schedule of Reconciliation of Gross Unrecognized Tax Benefits (Details) link:presentationLink link:calculationLink link:definitionLink 9955571 - Disclosure - Business Combinations - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955572 - Disclosure - Business Combinations - Schedule of Assets Acquired and Liabilities Assumed (Details) link:presentationLink link:calculationLink link:definitionLink 9955573 - Disclosure - Segment and Geographic Information - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955574 - Disclosure - Segment and Geographic Information - Schedule of Reconciliation of Consolidated Revenue to Net Income (Details) link:presentationLink link:calculationLink link:definitionLink 9955575 - Disclosure - Segment and Geographic Information - Schedule of Property and Equipment, Net by Geographic Area (Details) link:presentationLink link:calculationLink link:definitionLink