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 COMPREHENSIVE LOSS link:presentationLink link:calculationLink link:definitionLink 9952153 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY link:presentationLink link:calculationLink link:definitionLink 9952154 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS link:presentationLink link:calculationLink link:definitionLink 9952155 - Disclosure - Summary of Business and Significant Accounting Policies link:presentationLink link:calculationLink link:definitionLink 9952156 - Disclosure - Revenue link:presentationLink link:calculationLink link:definitionLink 9952157 - Disclosure - Supplemental Financial Statement Information link:presentationLink link:calculationLink link:definitionLink 9952158 - Disclosure - Fair Value Measurements link:presentationLink link:calculationLink link:definitionLink 9952159 - Disclosure - Equity link:presentationLink link:calculationLink link:definitionLink 9952160 - Disclosure - Convertible Preferred Stock link:presentationLink link:calculationLink link:definitionLink 9952161 - Disclosure - Net Loss Per Share Attributable to Common Stockholders link:presentationLink link:calculationLink link:definitionLink 9952162 - Disclosure - Commitments and Contingencies link:presentationLink link:calculationLink link:definitionLink 9952163 - Disclosure - Segment and Geographic Information link:presentationLink link:calculationLink link:definitionLink 9952164 - Disclosure - Leases link:presentationLink link:calculationLink link:definitionLink 9952165 - Disclosure - Impairment, Restructuring and Other Charges link:presentationLink link:calculationLink link:definitionLink 9952166 - Disclosure - Debt link:presentationLink link:calculationLink link:definitionLink 9952167 - Disclosure - Income Taxes link:presentationLink link:calculationLink link:definitionLink 9955511 - Disclosure - Summary of Business and Significant Accounting Policies (Policies) link:presentationLink link:calculationLink link:definitionLink 9955512 - Disclosure - Revenue (Tables) link:presentationLink link:calculationLink link:definitionLink 9955513 - Disclosure - Supplemental Financial Statement Information (Tables) link:presentationLink link:calculationLink link:definitionLink 9955514 - Disclosure - Fair Value Measurements (Tables) link:presentationLink link:calculationLink link:definitionLink 9955515 - Disclosure - Equity (Tables) link:presentationLink link:calculationLink link:definitionLink 9955516 - Disclosure - Convertible Preferred Stock (Tables) link:presentationLink link:calculationLink link:definitionLink 9955517 - Disclosure - Net Loss Per Share Attributable to Common Stockholders (Tables) link:presentationLink link:calculationLink link:definitionLink 9955518 - Disclosure - Commitments and Contingencies (Tables) link:presentationLink link:calculationLink link:definitionLink 9955519 - Disclosure - Segment and Geographic Information (Tables) link:presentationLink link:calculationLink link:definitionLink 9955520 - Disclosure - Leases (Tables) link:presentationLink link:calculationLink link:definitionLink 9955521 - Disclosure - Impairment, Restructuring and Other Charges (Tables) link:presentationLink link:calculationLink link:definitionLink 9955522 - Disclosure - Income Taxes (Tables) link:presentationLink link:calculationLink link:definitionLink 9955523 - Disclosure - Summary of Business and Significant Accounting Policies (Details) link:presentationLink link:calculationLink link:definitionLink 9955524 - Disclosure - Revenue - Schedule of Disaggregation of Revenue (Details) link:presentationLink link:calculationLink link:definitionLink 9955525 - Disclosure - Revenue - Schedule of Commission Revenue by Segment (Details) link:presentationLink link:calculationLink link:definitionLink 9955526 - Disclosure - Supplemental Financial Statement Information - Schedule of Cash, Cash Equivalents and Restricted Cash (Details) link:presentationLink link:calculationLink link:definitionLink 9955527 - Disclosure - Supplemental Financial Statement Information - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955528 - Disclosure - Supplemental Financial Statement Information - Schedule of Change in Allowance for Credit Loss (Details) link:presentationLink link:calculationLink link:definitionLink 9955529 - Disclosure - Supplemental Financial Statement Information - Schedule of Commissions Receivable (Details) link:presentationLink link:calculationLink link:definitionLink 9955530 - Disclosure - Supplemental Financial Statement Information - Schedule of Credit Risk (Details) link:presentationLink link:calculationLink link:definitionLink 9955531 - Disclosure - Supplemental Financial Statement Information - Schedule of Prepaid Expenses and Other Current Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9955532 - Disclosure - Fair Value Measurements - Schedule of Financial Assets and Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955533 - Disclosure - Fair Value Measurements - Schedule of Contractual Maturity (Details) link:presentationLink link:calculationLink link:definitionLink 9955534 - Disclosure - Fair Value Measurements - Schedule of Unrealized Gains and Losses (Details) link:presentationLink link:calculationLink link:definitionLink 9955534 - Disclosure - Fair Value Measurements - Schedule of Unrealized Gains and Losses (Details) link:presentationLink link:calculationLink link:definitionLink 9955535 - Disclosure - Fair Value Measurements - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955536 - Disclosure - Equity - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955537 - Disclosure - Equity - Schedule of Stock-Based Compensation Expense By Award Type (Details) link:presentationLink link:calculationLink link:definitionLink 9955538 - Disclosure - Equity - Schedule of Stock-Based Compensation Expense by Operating Function (Details) link:presentationLink link:calculationLink link:definitionLink 9955538 - Disclosure - Equity - Schedule of Stock-Based Compensation Expense by Operating Function (Details) link:presentationLink link:calculationLink link:definitionLink 9955539 - Disclosure - Convertible Preferred Stock - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955540 - Disclosure - Convertible Preferred Stock - Schedule of Proceeds and Changes to Preferred Stock (Details) link:presentationLink link:calculationLink link:definitionLink 9955541 - Disclosure - Net Loss Per Share Attributable to Common Stockholders - Schedule of Computation of Basic and Diluted Net Loss Per Share (Details) link:presentationLink link:calculationLink link:definitionLink 9955542 - Disclosure - Net Loss Per Share Attributable to Common Stockholders - Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share (Details) link:presentationLink link:calculationLink link:definitionLink 9955543 - Disclosure - Commitments and Contingencies - Schedule of Future Minimum Payments Under Non-Cancellable Contractual Service and Licensing Obligations (Details) link:presentationLink link:calculationLink link:definitionLink 9955544 - Disclosure - Commitments and Contingencies - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955545 - Disclosure - Segment and Geographic Information - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955546 - Disclosure - Segment and Geographic Information - Schedule of Reportable Segments (Details) link:presentationLink link:calculationLink link:definitionLink 9955547 - Disclosure - Segment and Geographic Information - Schedule of Reconciliation of Operating Profit (Details) link:presentationLink link:calculationLink link:definitionLink 9955548 - Disclosure - Segment and Geographic Information - Schedule of Long-Lived Assets by Geographical Area (Details) link:presentationLink link:calculationLink link:definitionLink 9955549 - Disclosure - Segment and Geographic Information - Schedule of Revenue by Major Customers (Details) link:presentationLink link:calculationLink link:definitionLink 9955550 - Disclosure - Leases - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955551 - Disclosure - Leases - Schedule of Components of Operating Lease Costs (Details) link:presentationLink link:calculationLink link:definitionLink 9955552 - Disclosure - Leases - Schedule of Supplemental Information Related to Operating Leases (Details) link:presentationLink link:calculationLink link:definitionLink 9955553 - Disclosure - Leases - Schedule of Maturities of Operating Lease Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955553 - Disclosure - Leases - Schedule of Maturities of Operating Lease Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955554 - Disclosure - Impairment, Restructuring and Other Charges - Schedule of Impairment, Restructuring and Other Charges (Details) link:presentationLink link:calculationLink link:definitionLink 9955555 - Disclosure - Impairment, Restructuring and Other Charges - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955556 - Disclosure - Impairment, Restructuring and Other Charges - Schedule of Restructuring Charges (Details) link:presentationLink link:calculationLink link:definitionLink 9955557 - Disclosure - Debt (Details) link:presentationLink link:calculationLink link:definitionLink 9955558 - Disclosure - Income Taxes - Schedule of Benefit from Income Taxes and Effective Tax Rates (Details) link:presentationLink link:calculationLink link:definitionLink 9955559 - Disclosure - Income Taxes - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink