0000001 - Document - Cover link:presentationLink link:calculationLink link:definitionLink 0000002 - Document - Audit Information link:presentationLink link:calculationLink link:definitionLink 9952151 - Statement - Consolidated Statements of Operations link:presentationLink link:calculationLink link:definitionLink 9952152 - Statement - Consolidated Statements of Comprehensive Income (Loss) link:presentationLink link:calculationLink link:definitionLink 9952153 - Statement - Consolidated Balance Sheets link:presentationLink link:calculationLink link:definitionLink 9952154 - Statement - Consolidated Balance Sheets (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 9952155 - Statement - Consolidated Statements of Changes in Stockholders' Equity link:presentationLink link:calculationLink link:definitionLink 9952156 - Statement - Consolidated Statements of Cash Flows link:presentationLink link:calculationLink link:definitionLink 9952157 - Disclosure - Description of Business and Significant Accounting Policies link:presentationLink link:calculationLink link:definitionLink 9952158 - Disclosure - Balance Sheet Accounts link:presentationLink link:calculationLink link:definitionLink 9952159 - Disclosure - Fair Value Measurements link:presentationLink link:calculationLink link:definitionLink 9952160 - Disclosure - Intangible Assets, Net link:presentationLink link:calculationLink link:definitionLink 9952161 - Disclosure - Long-Term Debt link:presentationLink link:calculationLink link:definitionLink 9952162 - Disclosure - Stockholders' Equity (Deficit) link:presentationLink link:calculationLink link:definitionLink 9952163 - Disclosure - Share-Based Compensation Plans link:presentationLink link:calculationLink link:definitionLink 9952164 - Disclosure - Net Loss Per Share link:presentationLink link:calculationLink link:definitionLink 9952165 - Disclosure - Income Taxes link:presentationLink link:calculationLink link:definitionLink 9952166 - Disclosure - Revenue link:presentationLink link:calculationLink link:definitionLink 9952167 - Disclosure - Leases link:presentationLink link:calculationLink link:definitionLink 9952168 - Disclosure - Commitments and Contingencies link:presentationLink link:calculationLink link:definitionLink 9952169 - Disclosure - Related Party Transactions link:presentationLink link:calculationLink link:definitionLink 9952170 - Disclosure - Acquisitions link:presentationLink link:calculationLink link:definitionLink 9952171 - Disclosure - Segment Reporting link:presentationLink link:calculationLink link:definitionLink 9955511 - Disclosure - Description of Business and Significant Accounting Policies (Policies) link:presentationLink link:calculationLink link:definitionLink 9955512 - Disclosure - Description of Business and Significant Accounting Policies (Tables) link:presentationLink link:calculationLink link:definitionLink 9955513 - Disclosure - Balance Sheet Accounts (Tables) link:presentationLink link:calculationLink link:definitionLink 9955514 - Disclosure - Intangible Assets, Net (Tables) link:presentationLink link:calculationLink link:definitionLink 9955515 - Disclosure - Long-Term Debt (Tables) link:presentationLink link:calculationLink link:definitionLink 9955516 - Disclosure - Share-Based Compensation Plans (Tables) link:presentationLink link:calculationLink link:definitionLink 9955517 - Disclosure - Net Loss Per Share (Tables) link:presentationLink link:calculationLink link:definitionLink 9955518 - Disclosure - Income Taxes (Tables) link:presentationLink link:calculationLink link:definitionLink 9955519 - Disclosure - Revenue (Tables) link:presentationLink link:calculationLink link:definitionLink 9955520 - Disclosure - Leases (Tables) link:presentationLink link:calculationLink link:definitionLink 9955521 - Disclosure - Acquisitions (Tables) link:presentationLink link:calculationLink link:definitionLink 9955522 - Disclosure - Description of Business and Significant Accounting Policies - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955523 - Disclosure - Description of Business and Significant Accounting Policies - Schedule of Summary of Property, Equipment and Capitalized Software Estimated Useful Lives (Details) link:presentationLink link:calculationLink link:definitionLink 9955524 - Disclosure - Balance Sheet Accounts - Schedule of Commissions Receivable (Details) link:presentationLink link:calculationLink link:definitionLink 9955525 - Disclosure - Balance Sheet Accounts - Schedule of Property, Equipment and Capitalized Software, Net (Details) link:presentationLink link:calculationLink link:definitionLink 9955526 - Disclosure - Balance Sheet Accounts - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955527 - Disclosure - Balance Sheet Accounts - Schedule of Accrued Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955528 - Disclosure - Fair Value Measurements (Details) link:presentationLink link:calculationLink link:definitionLink 9955529 - Disclosure - Intangible Assets, Net - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955530 - Disclosure - Intangible Assets, Net - Schedule of Definite-lived and Indefinite-lived Intangible Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9955531 - Disclosure - Long-Term Debt - Schedule of Long-Term Debt (Details) link:presentationLink link:calculationLink link:definitionLink 9955531 - Disclosure - Long-Term Debt - Schedule of Long-Term Debt (Details) link:presentationLink link:calculationLink link:definitionLink 9955532 - Disclosure - Long-Term Debt - Schedule of Maturities of Long-term Debt (Details) link:presentationLink link:calculationLink link:definitionLink 9955533 - Disclosure - Long-Term Debt - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955534 - Disclosure - Stockholders' Equity (Deficit) - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955535 - Disclosure - Stockholders' Equity (Deficit) - Redeemable Convertible Preferred Stock (Details) link:presentationLink link:calculationLink link:definitionLink 9955536 - Disclosure - Stockholders' Equity (Deficit) - Issuance of Shares of Class A Common Stock (Details) link:presentationLink link:calculationLink link:definitionLink 9955537 - Disclosure - Share-Based Compensation Plans - Schedule of Share-Based Compensation Expenses by Operating Function (Details) link:presentationLink link:calculationLink link:definitionLink 9955538 - Disclosure - Share-Based Compensation Plans - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955539 - Disclosure - Share-Based Compensation Plans - Schedule of Profit Units, RSUs and PSUs (Details) link:presentationLink link:calculationLink link:definitionLink 9955540 - Disclosure - Share-Based Compensation Plans - Schedule of Stock Options (Details) link:presentationLink link:calculationLink link:definitionLink 9955541 - Disclosure - Share-Based Compensation Plans - Schedule of Valuation Assumptions, Options (Details) link:presentationLink link:calculationLink link:definitionLink 9955542 - Disclosure - Net Loss Per Share - Schedule of Reconciliation of the Numerator and Denominator Used in the Calculation of Basic and Diluted Net Loss Per Share (Details) link:presentationLink link:calculationLink link:definitionLink 9955543 - Disclosure - Net Loss Per Share - Schedule of Antidilutive Securities (Details) link:presentationLink link:calculationLink link:definitionLink 9955544 - Disclosure - Income Taxes - Schedule of Components of Income (Loss) Before Income Taxes (Details) link:presentationLink link:calculationLink link:definitionLink 9955545 - Disclosure - Income Taxes - Schedule of Components of Income Tax Expense (Benefit) (Details) link:presentationLink link:calculationLink link:definitionLink 9955546 - Disclosure - Income Taxes - Schedule of Reconciliation of Statutory Tax Rate to Our Effective Tax Rate (Details) link:presentationLink link:calculationLink link:definitionLink 9955547 - Disclosure - Income Taxes - Schedule of Income Taxes Paid, Net of Refunds (Details) link:presentationLink link:calculationLink link:definitionLink 9955548 - Disclosure - Income Taxes - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955549 - Disclosure - Income Taxes - Schedule of Deferred Tax Assets and Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955550 - Disclosure - Revenue - Schedule of Disaggregation of Revenue (Details) link:presentationLink link:calculationLink link:definitionLink 9955551 - Disclosure - Revenue - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955552 - Disclosure - Revenue - Schedule of Significant Customers (Details) link:presentationLink link:calculationLink link:definitionLink 9955553 - Disclosure - Leases - Schedule of Components of Lease Expense (Details) link:presentationLink link:calculationLink link:definitionLink 9955554 - Disclosure - Leases - Schedule of Minimum Future Payments for Finance and Operating Leases (Details) link:presentationLink link:calculationLink link:definitionLink 9955554 - Disclosure - Leases - Schedule of Minimum Future Payments for Finance and Operating Leases (Details) link:presentationLink link:calculationLink link:definitionLink 9955555 - Disclosure - Leases - Schedule of Supplemental Cash Flow Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955556 - Disclosure - Leases - Schedule of Weighted Average Remaining Lease Term and Discount Rate (Details) link:presentationLink link:calculationLink link:definitionLink 9955557 - Disclosure - Related Party Transactions (Details) link:presentationLink link:calculationLink link:definitionLink 9955558 - Disclosure - Acquisitions - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955559 - Disclosure - Acquisitions - Schedule of Allocation of Purchase Price (Details) link:presentationLink link:calculationLink link:definitionLink 9955560 - Disclosure - Segment Reporting (Details) link:presentationLink link:calculationLink link:definitionLink