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 BALANCE SHEETS (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 9952153 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS link:presentationLink link:calculationLink link:definitionLink 9952154 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS 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 - Description of Business link:presentationLink link:calculationLink link:definitionLink 9952158 - 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Disclosure - Fair Value Measurements - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955531 - Disclosure - Fair Value Measurements - Changes in Fair Value of Contingent Consideration Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955532 - Disclosure - Internal-Use Software Costs - Capitalized Internal-Use Software Costs (Details) link:presentationLink link:calculationLink link:definitionLink 9955533 - Disclosure - Internal-Use Software Costs - Activity Related to Capitalized Internal-use Software Costs (Details) link:presentationLink link:calculationLink link:definitionLink 9955534 - Disclosure - Internal-Use Software Costs - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955535 - Disclosure - Internal-Use Software Costs - Capitalized Cloud Computing Implementation Costs (Details) link:presentationLink link:calculationLink link:definitionLink 9955536 - 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Net Loss Per Share - Anti-dilutive Securities Excluded from Computation of Net Loss Per Share Attributable to Common Stockholders (Details) link:presentationLink link:calculationLink link:definitionLink 9955551 - Disclosure - Stockholders’ Equity (Details) link:presentationLink link:calculationLink link:definitionLink 9955552 - Disclosure - Restructuring - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955553 - Disclosure - Restructuring - Restructuring Costs, Net (Details) link:presentationLink link:calculationLink link:definitionLink 9955554 - Disclosure - Restructuring - Restructuring Liabilities Included in Accrued Expenses (Details) link:presentationLink link:calculationLink link:definitionLink