100000 - Document - Document and Entity Information link:presentationLink link:calculationLink link:definitionLink 100010 - Statement - Consolidated Balance Sheets link:presentationLink link:calculationLink link:definitionLink 100020 - Disclosure - Fair Value of Financial Instruments - Summary of Contractual Maturities of Short and Long Term Investments (Detail) 2 link:presentationLink link:calculationLink link:definitionLink 100030 - Statement - Consolidated Balance Sheets (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 100040 - Statement - Consolidated Statements of Operations link:presentationLink link:calculationLink link:definitionLink 100050 - Statement - Consolidated Statements of Comprehensive Loss link:presentationLink link:calculationLink link:definitionLink 100060 - Statement - Consolidated Statements of Comprehensive Loss (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 100070 - Statement - Consolidated Statements of Stockholders' Equity link:presentationLink link:calculationLink link:definitionLink 100080 - Statement - Consolidated Statements of Stockholders' Equity (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 100090 - Statement - Consolidated Statements of Cash Flows link:presentationLink link:calculationLink link:definitionLink 100100 - Statement - Consolidated Statements of Cash Flows (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 100110 - Disclosure - Organization and Operations link:presentationLink link:calculationLink link:definitionLink 100120 - Disclosure - Summary of Significant Accounting Policies link:presentationLink link:calculationLink link:definitionLink 100130 - Disclosure - Revenues link:presentationLink link:calculationLink link:definitionLink 100140 - Disclosure - Leases link:presentationLink link:calculationLink link:definitionLink 100150 - Disclosure - Fair Value of Financial Instruments link:presentationLink link:calculationLink link:definitionLink 100160 - Disclosure - Property and Equipment link:presentationLink link:calculationLink link:definitionLink 100170 - Disclosure - Business Acquisitions link:presentationLink link:calculationLink link:definitionLink 100180 - Disclosure - Intangible Assets and Goodwill link:presentationLink link:calculationLink link:definitionLink 100190 - Disclosure - Convertible Senior Notes link:presentationLink link:calculationLink link:definitionLink 100200 - Disclosure - Segment Information and Geographic Data link:presentationLink link:calculationLink link:definitionLink 100210 - Disclosure - Commitments and Contingencies link:presentationLink link:calculationLink link:definitionLink 100220 - Disclosure - Equity method investment link:presentationLink link:calculationLink link:definitionLink 100230 - Disclosure - Changes in Accumulated Other Comprehensive Loss link:presentationLink link:calculationLink link:definitionLink 100240 - Disclosure - Stockholders' Equity and Stock-Based Compensation link:presentationLink link:calculationLink link:definitionLink 100250 - Disclosure - Income Taxes link:presentationLink link:calculationLink link:definitionLink 100260 - Disclosure - Employee Benefit Plan link:presentationLink link:calculationLink link:definitionLink 100270 - Disclosure - Subsequent Events link:presentationLink link:calculationLink link:definitionLink 100280 - Disclosure - Summary of Significant Accounting Policies (Policies) link:presentationLink link:calculationLink link:definitionLink 100290 - Disclosure - Summary of Significant Accounting Policies (Tables) link:presentationLink link:calculationLink link:definitionLink 100300 - Disclosure - Leases (Tables) link:presentationLink link:calculationLink link:definitionLink 100310 - Disclosure - Fair Value of Financial Instruments (Tables) link:presentationLink link:calculationLink link:definitionLink 100320 - Disclosure - Property and Equipment (Tables) link:presentationLink link:calculationLink link:definitionLink 100330 - Disclosure - Business Acquisitions (Tables) link:presentationLink link:calculationLink link:definitionLink 100340 - Disclosure - Intangible Assets and Goodwill (Tables) link:presentationLink link:calculationLink link:definitionLink 100350 - Disclosure - Convertible Senior Notes (Tables) link:presentationLink link:calculationLink link:definitionLink 100360 - Disclosure - Segment Information and Geographic Data (Tables) link:presentationLink link:calculationLink link:definitionLink 100370 - Disclosure - Commitments and Contingencies (Tables) link:presentationLink link:calculationLink link:definitionLink 100380 - Disclosure - Changes in Accumulated Other Comprehensive Loss (Tables) link:presentationLink link:calculationLink link:definitionLink 100390 - Disclosure - Stockholders' Equity and Stock-Based Compensation (Tables) link:presentationLink link:calculationLink link:definitionLink 100400 - Disclosure - Income Taxes (Tables) link:presentationLink link:calculationLink link:definitionLink 100410 - Disclosure - Summary of Significant Accounting Policies - Additional Information (Detail) link:presentationLink link:calculationLink link:definitionLink 100420 - Disclosure - Summary of Significant Accounting Policies - Summary of Reconciliation of Denominator Used in Calculation of Basic and Diluted Loss Per Share (Detail) link:presentationLink link:calculationLink link:definitionLink 100430 - Disclosure - Summary of Significant Accounting Policies - Schedule of Potentially Dilutive Common Stock Equivalents (Detail) link:presentationLink link:calculationLink link:definitionLink 100440 - Disclosure - Summary of Significant Accounting Policies - Schedule of Roll Forward of Company's Allowance for Doubtful Accounts (Detail) link:presentationLink link:calculationLink link:definitionLink 100450 - Disclosure - Summary of Significant Accounting Policies - Summary of Reconciliation of Cash, Cash Equivalents and Restricted Cash (Detail) link:presentationLink link:calculationLink link:definitionLink 100460 - Disclosure - Summary of Significant Accounting Policies - Schedule of Property Plant and Equipment Useful Life (Detail) link:presentationLink link:calculationLink link:definitionLink 100470 - Disclosure - Summary of Significant Accounting Policies - Summary of Capitalized Software Development Costs, Exclusive of those Costs Recorded within Property and Equipment (Detail) link:presentationLink link:calculationLink link:definitionLink 100480 - Disclosure - Revenues - Additional Information (Detail) link:presentationLink link:calculationLink link:definitionLink 100490 - Disclosure - Revenues - Additional Information1 (Detail) link:presentationLink link:calculationLink link:definitionLink 100500 - Disclosure - Leases - Additional Information (Detail) link:presentationLink link:calculationLink link:definitionLink 100510 - Disclosure - Leases - Schedule of Operating Sublease Income Generated under Operating Lease Agreements (Detail) link:presentationLink link:calculationLink link:definitionLink 100520 - Disclosure - Leases - Summary of Reconciliation between Non-cancelable Lease Commitments and Lease Liabilities (Detail) link:presentationLink link:calculationLink link:definitionLink 100530 - Disclosure - Leases - Summary of Weighted Average Remaining Lease Terms and Weighted Average Discount Rate for Operating Leases (Detail) link:presentationLink link:calculationLink link:definitionLink 100540 - Disclosure - Fair Value of Financial Instruments - Schedule of Fair Value of Financial Assets and Liabilities (Detail) link:presentationLink link:calculationLink link:definitionLink 100550 - Disclosure - Fair Value of Financial Instruments - Additional Information (Detail) link:presentationLink link:calculationLink link:definitionLink 100560 - Disclosure - Fair Value of Financial Instruments - Summary of Composition of Short and Long Term Investments (Detail) link:presentationLink link:calculationLink link:definitionLink 100570 - Disclosure - Fair Value of Financial Instruments - Summary of Contractual Maturities of Short and Long Term Investments (Detail) link:presentationLink link:calculationLink link:definitionLink 100580 - Disclosure - Property and Equipment - Schedule of Property and Equipment (Detail) link:presentationLink link:calculationLink link:definitionLink 100590 - Disclosure - Property and Equipment - Additional Information (Detail) link:presentationLink link:calculationLink link:definitionLink 100600 - Disclosure - Property and Equipment - Schedule of Changes in Asset Retirement Obligations (Detail) link:presentationLink link:calculationLink link:definitionLink 100610 - Disclosure - Business Acquisitions - Additional Information (Detail) link:presentationLink link:calculationLink link:definitionLink 100620 - Disclosure - Business Acquisitions - Summary of Fair Value of Assets Acquired and Liabilities Assumed (Detail) link:presentationLink link:calculationLink link:definitionLink 100630 - Disclosure - Intangible Assets and Goodwill - Schedule of Intangible Assets (Detail) link:presentationLink link:calculationLink link:definitionLink 100640 - Disclosure - Intangible Assets and Goodwill - Additional Information (Detail) link:presentationLink link:calculationLink link:definitionLink 100650 - Disclosure - Intangible Assets and Goodwill - Estimated Future Amortization Expense for Intangible Assets (Detail) link:presentationLink link:calculationLink link:definitionLink 100660 - Disclosure - Intangible Assets and Goodwill - Schedule of Changes in Carrying Amounts of Goodwill (Detail) link:presentationLink link:calculationLink link:definitionLink 100670 - Disclosure - Convertible Senior Notes - Additional Information (Detail) link:presentationLink link:calculationLink link:definitionLink 100680 - Disclosure - Convertible Senior Notes - Schedule of Net Carrying Amount of Liability Component (Detail) link:presentationLink link:calculationLink link:definitionLink 100690 - Disclosure - Convertible Senior Notes - Schedule of Net Carrying Amount of Equity Component (Detail) link:presentationLink link:calculationLink link:definitionLink 100700 - Disclosure - Convertible Senior Notes - Schedule of Interest Expense (Detail) link:presentationLink link:calculationLink link:definitionLink 100710 - Disclosure - Segment Information and Geographic Data - Additional Information (Detail) link:presentationLink link:calculationLink link:definitionLink 100720 - Disclosure - Segment Information and Geographic Data - Revenues by Geographical Region (Detail) link:presentationLink link:calculationLink link:definitionLink 100730 - Disclosure - Segment Information and Geographic Data - Long Lived Assets by Geographical Region (Detail) link:presentationLink link:calculationLink link:definitionLink 100740 - Disclosure - Commitments and Contingencies - Additional Information (Detail) link:presentationLink link:calculationLink link:definitionLink 100750 - Disclosure - Commitments and Contingencies - Schedule of Future Minimum Payments (Detail) link:presentationLink link:calculationLink link:definitionLink 100760 - Disclosure - Commitments and Contingencies - Schedule of Future Minimum Payments Under Vendor Commitments (Detail) link:presentationLink link:calculationLink link:definitionLink 100770 - Disclosure - Equity Method Investment - Additional Information (Detail) link:presentationLink link:calculationLink link:definitionLink 100780 - Disclosure - Changes in Accumulated Other Comprehensive Loss - Changes in Accumulated Other Comprehensive Loss (Detail) link:presentationLink link:calculationLink link:definitionLink 100790 - Disclosure - Stockholders' Equity and Stock-Based Compensation - Additional Information (Detail) link:presentationLink link:calculationLink link:definitionLink 100800 - Disclosure - Stockholders' Equity and Stock-Based Compensation - Summary of Number of Shares of Common Stock Reserved (Detail) link:presentationLink link:calculationLink link:definitionLink 100810 - Disclosure - Stockholders' Equity and Stock-Based Compensation - Schedule of Stock Compensation Expense by Award Type (Detail) link:presentationLink link:calculationLink link:definitionLink 100820 - Disclosure - Stockholders' Equity and Stock-Based Compensation - Effect of Stock-Based Compensation on Income by Line Item (Detail) link:presentationLink link:calculationLink link:definitionLink 100830 - Disclosure - Stockholders' Equity and Stock-Based Compensation - Schedule of Assumptions Used for Estimation of Fair Value of Options Granted to Employees (Detail) link:presentationLink link:calculationLink link:definitionLink 100840 - Disclosure - Stockholders' Equity and Stock-Based Compensation - Summary of Stock Option Activity (Detail) link:presentationLink link:calculationLink link:definitionLink 100850 - Disclosure - Stockholders' Equity and Stock-Based Compensation - Summary of Activity Related to RSUs (Detail) link:presentationLink link:calculationLink link:definitionLink 100860 - Disclosure - Stockholders' Equity and Stock-Based Compensation - Schedule of Assumptions Used for Estimation of Fair Value of Employee Options (Detail) link:presentationLink link:calculationLink link:definitionLink 100870 - Disclosure - Stockholders' Equity and Stock-Based Compensation - Summary of Activity Related to Employee Stock Purchase Plan (Detail) link:presentationLink link:calculationLink link:definitionLink 100880 - Disclosure - Income Taxes - Schedule of Loss Before Provision for Income Taxes (Detail) link:presentationLink link:calculationLink link:definitionLink 100890 - Disclosure - Income Taxes - Components of Income Tax (Provision) Benefit (Detail) link:presentationLink link:calculationLink link:definitionLink 100900 - Disclosure - Income Taxes - Additional Information (Detail) link:presentationLink link:calculationLink link:definitionLink 100910 - Disclosure - Income Taxes - Schedule of Differences Between Income Taxes Computed at the Federal Statutory Rate and the Provision for Income Taxes (Detail) link:presentationLink link:calculationLink link:definitionLink 100920 - Disclosure - Income Taxes - Components of the Company's Deferred Tax Assets and Liabilities (Detail) link:presentationLink link:calculationLink link:definitionLink 100930 - Disclosure - Income Taxes - Summary of Activity Related to Unrecognized Tax Benefits (Detail) link:presentationLink link:calculationLink link:definitionLink 100940 - Disclosure - Employee Benefit Plan - Additional Information (Detail) link:presentationLink link:calculationLink link:definitionLink 100950 - Disclosure - Subsequent Events - Additional Information (Detail) link:presentationLink link:calculationLink link:definitionLink