0000001 - Document - Cover Page link:presentationLink link:calculationLink link:definitionLink 0000002 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS link:presentationLink link:calculationLink link:definitionLink 0000003 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS link:presentationLink link:calculationLink link:definitionLink 0000004 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 0000005 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME link:presentationLink link:calculationLink link:definitionLink 0000006 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' DEFICIT link:presentationLink link:calculationLink link:definitionLink 0000007 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS link:presentationLink link:calculationLink link:definitionLink 0000008 - Disclosure - Description of the Business and Summary of Significant Accounting Policies link:presentationLink link:calculationLink link:definitionLink 0000009 - Disclosure - Cash, Cash Equivalents and Short-Term Investments link:presentationLink link:calculationLink link:definitionLink 0000010 - Disclosure - Fair Value Measurements link:presentationLink link:calculationLink link:definitionLink 0000011 - Disclosure - Property and Equipment, Net link:presentationLink link:calculationLink link:definitionLink 0000012 - Disclosure - Business Combinations link:presentationLink link:calculationLink link:definitionLink 0000013 - Disclosure - Intangible Assets link:presentationLink link:calculationLink link:definitionLink 0000014 - Disclosure - Goodwill link:presentationLink link:calculationLink link:definitionLink 0000015 - Disclosure - Debt link:presentationLink link:calculationLink link:definitionLink 0000016 - Disclosure - Leases link:presentationLink link:calculationLink link:definitionLink 0000017 - Disclosure - Commitments and Contingencies link:presentationLink link:calculationLink link:definitionLink 0000018 - Disclosure - Accrued and Other Current Liabilities link:presentationLink link:calculationLink link:definitionLink 0000019 - Disclosure - Stockholders’ Deficit link:presentationLink link:calculationLink link:definitionLink 0000020 - Disclosure - Net Income Per Share link:presentationLink link:calculationLink link:definitionLink 0000021 - Disclosure - Income Taxes link:presentationLink link:calculationLink link:definitionLink 0000022 - Disclosure - Geographic Areas link:presentationLink link:calculationLink link:definitionLink 0000023 - Disclosure - Subsequent Events link:presentationLink link:calculationLink link:definitionLink 9954701 - Disclosure - Description of the Business and Summary of Significant Accounting Policies (Policies) link:presentationLink link:calculationLink link:definitionLink 9954702 - Disclosure - Description of the Business and Summary of Significant Accounting Policies (Tables) link:presentationLink link:calculationLink link:definitionLink 9954703 - Disclosure - Cash, Cash Equivalents and Short-Term Investments (Tables) link:presentationLink link:calculationLink link:definitionLink 9954704 - Disclosure - Fair Value Measurements (Tables) link:presentationLink link:calculationLink link:definitionLink 9954705 - Disclosure - Property and Equipment, Net (Tables) link:presentationLink link:calculationLink link:definitionLink 9954706 - Disclosure - Business Combinations (Tables) link:presentationLink link:calculationLink link:definitionLink 9954707 - Disclosure - Intangible Assets (Tables) link:presentationLink link:calculationLink link:definitionLink 9954708 - Disclosure - Goodwill (Tables) link:presentationLink link:calculationLink link:definitionLink 9954709 - Disclosure - Debt (Tables) link:presentationLink link:calculationLink link:definitionLink 9954710 - Disclosure - Leases (Tables) link:presentationLink link:calculationLink link:definitionLink 9954711 - Disclosure - Accrued and Other Current Liabilities (Tables) link:presentationLink link:calculationLink link:definitionLink 9954712 - Disclosure - Stockholders’ Deficit (Tables) link:presentationLink link:calculationLink link:definitionLink 9954713 - Disclosure - Net Income Per Share (Tables) link:presentationLink link:calculationLink link:definitionLink 9954714 - Disclosure - Geographic Areas (Tables) link:presentationLink link:calculationLink link:definitionLink 9954715 - Disclosure - Description of the Business and Summary of Significant Accounting Policies - Foreign Currency Transactions (Details) link:presentationLink link:calculationLink link:definitionLink 9954716 - Disclosure - Description of the Business and Summary of Significant Accounting Policies - Revenue Recognition (Details) link:presentationLink link:calculationLink link:definitionLink 9954716 - Disclosure - Description of the Business and Summary of Significant Accounting Policies - Revenue Recognition (Details) link:presentationLink link:calculationLink link:definitionLink 9954717 - Disclosure - Description of the Business and Summary of Significant Accounting Policies - Stock-based Compensation (Details) link:presentationLink link:calculationLink link:definitionLink 9954718 - Disclosure - Description of the Business and Summary of Significant Accounting Policies - Reduction in Workforce (Details) link:presentationLink link:calculationLink link:definitionLink 9954719 - Disclosure - Description of the Business and Summary of Significant Accounting Policies - Schedule of Severance Charges Included Within the Statement of Operations (Details) link:presentationLink link:calculationLink link:definitionLink 9954720 - Disclosure - Description of the Business and Summary of Significant Accounting Policies - Schedule of Changes in Severance Charges and Related Accruals (Details) link:presentationLink link:calculationLink link:definitionLink 9954721 - Disclosure - Description of the Business and Summary of Significant Accounting Policies - Short-term Investments (Details) link:presentationLink link:calculationLink link:definitionLink 9954722 - Disclosure - Description of the Business and Summary of Significant Accounting Policies - Concentration of Credit Risk (Details) link:presentationLink link:calculationLink link:definitionLink 9954723 - Disclosure - Description of the Business and Summary of Significant Accounting Policies - Deferred Commissions, Net (Details) link:presentationLink link:calculationLink link:definitionLink 9954724 - Disclosure - Description of the Business and Summary of Significant Accounting Policies - Property and Equipment, Net (Details) link:presentationLink link:calculationLink link:definitionLink 9954725 - Disclosure - Description of the Business and Summary of Significant Accounting Policies - Lease Obligations (Details) link:presentationLink link:calculationLink link:definitionLink 9954726 - Disclosure - Description of the Business and Summary of Significant Accounting Policies - Long-lived assets, including goodwill and other acquired intangible assets, net (Details) link:presentationLink link:calculationLink link:definitionLink 9954727 - Disclosure - Cash, Cash Equivalents and Short-Term Investments - Schedule of Components (Details) link:presentationLink link:calculationLink link:definitionLink 9954727 - Disclosure - Cash, Cash Equivalents and Short-Term Investments - Schedule of Components (Details) link:presentationLink link:calculationLink link:definitionLink 9954728 - Disclosure - Cash, Cash Equivalents and Short-Term Investments - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9954729 - Disclosure - Cash, Cash Equivalents and Short-Term Investments - Contractual Maturities (Details) link:presentationLink link:calculationLink link:definitionLink 9954730 - Disclosure - Cash, Cash Equivalents and Short-Term Investments - Unrealized Loss Position Aggregated By Investment (Details) link:presentationLink link:calculationLink link:definitionLink 9954731 - Disclosure - Fair Value Measurements - Fair Value on Recurring Basis (Details) link:presentationLink link:calculationLink link:definitionLink 9954732 - Disclosure - Fair Value Measurements - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9954733 - Disclosure - Property and Equipment, Net - Schedule of Components (Details) link:presentationLink link:calculationLink link:definitionLink 9954734 - Disclosure - Property and Equipment, Net - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9954735 - Disclosure - Business Combinations - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9954736 - Disclosure - Business Combinations - Schedule of Purchase Consideration (Details) link:presentationLink link:calculationLink link:definitionLink 9954737 - Disclosure - Business Combinations - Assets Acquired and Liabilities Assumed (Details) link:presentationLink link:calculationLink link:definitionLink 9954738 - Disclosure - Business Combinations - Schedule of Assets Acquired (Details) link:presentationLink link:calculationLink link:definitionLink 9954739 - Disclosure - Intangible Assets - Schedule of Intangible Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9954740 - Disclosure - Intangible Assets - Schedule of Future Amortization Expense (Details) link:presentationLink link:calculationLink link:definitionLink 9954741 - Disclosure - Goodwill (Details) link:presentationLink link:calculationLink link:definitionLink 9954742 - Disclosure - Debt - Revolving Credit Facility (Details) link:presentationLink link:calculationLink link:definitionLink 9954743 - Disclosure - Debt - Convertible Senior Notes (Details) link:presentationLink link:calculationLink link:definitionLink 9954744 - Disclosure - Debt - Schedule of Convertible Notes (Details) link:presentationLink link:calculationLink link:definitionLink 9954745 - Disclosure - Debt - Long Term Debt Maturities (Details) link:presentationLink link:calculationLink link:definitionLink 9954746 - Disclosure - Debt - Convertible Note Hedges and Warrants (Details) link:presentationLink link:calculationLink link:definitionLink 9954747 - Disclosure - Leases - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9954748 - Disclosure - Leases - Future Minimum Lease Payments (Details) link:presentationLink link:calculationLink link:definitionLink 9954749 - Disclosure - Leases - Future Subtenant Payments Receivable (Details) link:presentationLink link:calculationLink link:definitionLink 9954749 - Disclosure - Leases - Future Subtenant Payments Receivable (Details) link:presentationLink link:calculationLink link:definitionLink 9954750 - Disclosure - Accrued and Other Current Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9954751 - Disclosure - Stockholders’ Deficit - Common Stock, Convertible Preferred Stock, Preferred Stock - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9954752 - Disclosure - Stockholders’ Deficit - Stock Repurchase Program (Details) link:presentationLink link:calculationLink link:definitionLink 9954753 - Disclosure - Stockholders’ Deficit - Equity Incentive Plans Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9954754 - Disclosure - Stockholders’ Deficit - Schedule of Stock Option and Restricted Stock Activity (Details) link:presentationLink link:calculationLink link:definitionLink 9954755 - Disclosure - Stockholders’ Deficit - Schedule of Pre-Tax Intrinsic Value (Details) link:presentationLink link:calculationLink link:definitionLink 9954756 - Disclosure - Stockholders’ Deficit - Co-Founder Grants (Details) link:presentationLink link:calculationLink link:definitionLink 9954757 - Disclosure - Net Income Per Share - Schedule of Earnings Per Share, Basic and Diluted (Details) link:presentationLink link:calculationLink link:definitionLink 9954758 - Disclosure - Net Income Per Share - Schedule of Potentially Dilutive Securities Excluded from Computation (Details) link:presentationLink link:calculationLink link:definitionLink 9954759 - Disclosure - Income Taxes (Details) link:presentationLink link:calculationLink link:definitionLink 9954760 - Disclosure - Geographic Areas (Details) link:presentationLink link:calculationLink link:definitionLink 9954761 - Disclosure - Subsequent Events (Details) link:presentationLink link:calculationLink link:definitionLink