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Scenario One Convertible debt Convertible Debt Proceeds from the exercise of stock options Proceeds from Stock Options Exercised Issuance of common stock related to settlement of RSUs (in shares) Stock Issued During Period, Shares, Restricted Stock Award, Gross Finite-Lived Intangible Assets by Major Class [Axis] Finite-Lived Intangible Assets by Major Class [Axis] Provision for (benefit from) income taxes Income Tax Expense (Benefit) Accounts receivable, net Accounts Receivable, after Allowance for Credit Loss, Current Amendment Flag Amendment Flag Asia Pacific Asia Pacific [Member] Schedule of Interest Expense Schedule Of Interest Expense, Debt Instruments [Table Text Block] Schedule Of Interest Expense, Debt Instruments Equity Components [Axis] Equity Components [Axis] Entity Tax Identification Number Entity Tax Identification Number Fair Value Disclosures [Abstract] Antidilutive Securities [Axis] Antidilutive Securities [Axis] Document Fiscal Period Focus Document Fiscal Period Focus Total current assets Assets, Current Sales and marketing Selling and Marketing Expense [Member] Total lease payments Lessee, Operating Lease, Liability, to be Paid Concentration Risk Type [Domain] Concentration Risk Type [Domain] Disaggregation of Revenue [Table] Disaggregation of Revenue [Table] Forfeited (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period 2022 (remaining nine months) Purchase Obligation, to be Paid, Remainder of Fiscal Year Schedule of Stock by Class [Table] Schedule of Stock by Class [Table] Purchase period Share-based Compensation Arrangement By Share-based Payment Award, Purchase Period Share-based Compensation Arrangement By Share-based Payment Award, Purchase Period 2026 Purchase Obligation, to be Paid, Year Four Statement of Financial Position [Abstract] Minimum redeemable face amount Debt Instrument, Covenant, Minimum Redeemable Face Amount Debt Instrument, Covenant, Minimum Redeemable Face Amount Chief Operating Officer Chief Operating Officer [Member] Shares subject to repurchase Share-Based Payment Arrangement, Shares Subject To Repurchase [Member] Share-Based Payment Arrangement, Shares Subject To Repurchase Options unrecognized stock-based compensation expense Share-based Payment Arrangement, Nonvested Award, Option, Cost Not yet Recognized, Amount Unrealized Gain Cash And Cash Equivalents And Debt Securities, Available-For-Sale, Accumulated Gross Unrealized Gain, Before Tax Cash And Cash Equivalents And Debt Securities, Available-For-Sale, Accumulated Gross Unrealized Gain, Before Tax Property, Plant and Equipment, Type [Domain] Long-Lived Tangible Asset [Domain] Fair Value, by Balance Sheet Grouping [Table] Fair Value, by Balance Sheet Grouping [Table] Unrecognized stock-based compensation expense Share-based Payment Arrangement, Nonvested Award, Excluding Option, Cost Not yet Recognized, Amount Chief Executive Officer Chief Executive Officer [Member] Equity Component [Domain] Equity Component [Domain] Sales and marketing Selling and Marketing Expense 2023 Lessee, Operating Lease, Liability, to be Paid, Year One Capitalization of contract acquisition costs Capitalized Contract Cost, Additions Capitalized Contract Cost, Additions Repurchases of unvested common stock (in shares) Stock Repurchased During Period, Shares Accrued expenses and other current liabilities Increase (Decrease) in Accrued Liabilities and Other Operating Liabilities Value of shares issued Business Combination, Consideration Transferred, Equity Interests Issued and Issuable Amortization of debt discount Amortization of Debt Discount (Premium) Convertible senior notes, net Convertible Debt, Noncurrent Statement [Line Items] Statement [Line Items] Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Deferred revenue Increase (Decrease) in Contract with Customer, Liability Issuance of common stock in connection with acquisition (in shares) Stock Issued During Period, Shares, Acquisitions Restricted cash Restricted Cash, Noncurrent Weighted- Average Exercise Price per Option Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract] Remaining performance obligation, amount Revenue, Remaining Performance Obligation, Amount Total Other Commitment Fair Value Debt Securities, Available-for-sale Unvested options exercisable (in shares) Share-Based Compensation Arrangement By Share-Based Payment Award, Options, Nonvested, Exercisable, Number Share-Based Compensation Arrangement By Share-Based Payment Award, Options, Nonvested, Exercisable, Number 2024 Other Commitment, to be Paid, Year Two 2026 Lessee, Operating Lease, Liability, to be Paid, Year Four Debt Disclosure [Abstract] 2023 Contractual Obligation, to be Paid, Year One Purchase price of common stock, percentage of fair value Share-based Compensation Arrangement by Share-based Payment Award, Purchase Price of Common Stock, Percent Loss before income taxes Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Level II Fair Value, Inputs, Level 2 [Member] Unvested restricted stock and RSUs Restricted Stock Award And Restricted Stock Unit (RSUs) Award [Member] Restricted Stock Award And Restricted Stock Unit (RSUs) Award Type of Adoption [Domain] Accounting Standards Update [Domain] Property, Plant and Equipment, Type [Axis] Long-Lived Tangible Asset [Axis] Co-location Asset Lease Co-location Asset Lease [Member] Co-location Asset Lease Deferred revenue, noncurrent Contract with Customer, Liability, Noncurrent Segment Reporting [Abstract] Number of additional shares authorized for issuance (in shares) Share-Based Compensation Arrangement By Share-Based Payment Award, Remaining Number Of Shares Authorized Share-Based Compensation Arrangement By Share-Based Payment Award, Remaining Number Of Shares Authorized Amortized Cost Debt Securities, Available-for-sale, Amortized Cost Estimated useful life of acquired developed technology Finite-Lived Intangible Asset, Useful Life Strike price (in dollars per share) Option Indexed to Issuer's Equity, Strike Price Use of Estimates Use of Estimates, Policy [Policy Text Block] Schedule of Computation of Basic and Diluted Net Loss per Share Attributable to Common Stockholders Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Stock options granted (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross Conversion requirement, threshold trading days (at least) Debt Instrument, Convertible, Threshold Trading Days Schedule of Business Acquisitions, by Acquisition [Table] Schedule of Business Acquisitions, by Acquisition [Table] Other comprehensive loss Other comprehensive loss Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent Schedule of Stock-based Compensation Expense Share-based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block] Vesting [Axis] Vesting [Axis] Title of 12(b) Security Title of 12(b) Security Total assets Assets Plan Name [Domain] Plan Name [Domain] Common stock, shares authorized (in shares) Common Stock, Shares Authorized Cash paid for interest Interest Paid, Excluding Capitalized Interest, Operating Activities Geographical [Domain] Geographical [Domain] Repayments of notes payable Repayments of Notes Payable Title of Individual [Axis] Title of Individual [Axis] Document Type Document Type Number of unvested shares expected to be repurchased (in shares) Share-based Payment Arrangement, Shares Expected to be Repurchased, Next Fiscal Period Research and development Research and Development Expense Balance Sheet Components Supplemental Balance Sheet Disclosures [Text Block] Interest rate Debt Instrument, Interest Rate, Stated Percentage Schedule of Earnings Per Share, Basic, by Common Class, Including Two Class Method [Table] Schedule of Earnings Per Share, Basic, by Common Class, Including Two Class Method [Table] Derivative Contract [Domain] Derivative Contract [Domain] Class A and Class B Common Stock Class A And Class B Common Stock [Member] Class A And Class B Common Stock Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Cash Cash [Member] Summary of Significant Accounting Policies Significant Accounting Policies [Text Block] Thereafter Lessee, Operating Lease, Liability, To Be Paid, After Year Four Lessee, Operating Lease, Liability, To Be Paid, After Year Four Remaining performance obligation, expected timing of satisfaction Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period Cumulative Effect, Period of Adoption [Domain] Cumulative Effect, Period of Adoption [Domain] Measurement Frequency [Axis] Measurement Frequency [Axis] Net cash provided by (used in) operating activities Net Cash Provided by (Used in) Operating Activities 2025 Contractual Obligation, to be Paid, Year Three Office furniture Furniture and Fixtures [Member] Schedule of Long-term Debt Instruments [Table] Schedule of Long-term Debt Instruments [Table] Schedule of Lease Costs Lease, Cost [Table Text Block] Corporate bonds Corporate Bond Securities [Member] Subsequent Event [Line Items] Subsequent Event [Line Items] Outstanding at end of period, weighted-average grant date fair value (in dollars per share) Share-Based Compensation Arrangement By Share-Based Payment Award, Equity Instruments Other Than Options, Outstanding, Weighted Average Grant Date Fair Value Share-Based Compensation Arrangement By Share-Based Payment Award, Equity Instruments Other Than Options, Outstanding, Weighted Average Grant Date Fair Value Lease Contractual Term [Domain] Lease Contractual Term [Domain] Geographical [Axis] Geographical [Axis] Purchases of capped calls related to convertible senior notes Adjustments To Additional Paid In Capital, Purchases Of Capped Calls Related To Convertible Debt Adjustments To Additional Paid In Capital, Purchases Of Capped Calls Related To Convertible Debt Weighted-average shares used in computing net loss per share attributable to common stockholders, basic (in shares) Weighted Average Number of Shares Outstanding, Basic Net loss per share attributable to common stockholders, diluted (in dollars per share) Earnings Per Share, Diluted Operating lease liabilities Increase (Decrease) In Operating Lease Liabilities Increase (Decrease) In Operating Lease Liabilities Amortization of debt discount and issuance costs Amortization of Debt Issuance Costs and Discounts Conversion requirement, threshold percentage of stock price trigger (at least) Debt Instrument, Convertible, Threshold Percentage of Stock Price Trigger Vesting [Domain] Vesting [Domain] Compensation arrangements value Business Combination, Compensation Arrangements Business Combination, Compensation Arrangements Schedule of Purchase Commitments Contractual Obligation, Fiscal Year Maturity [Table Text Block] Cash paid for income taxes, net of refunds Income Taxes Paid, Net Accounting Standards Update [Extensible List] Accounting Standards Update [Extensible Enumeration] Rest of the world Non-US [Member] Aggregate Intrinsic Value Share-Based Payment Award, Options, Aggregate Intrinsic Value [Abstract] Share-Based Payment Award, Options, Aggregate Intrinsic Value Restricted stock issued in connection with acquisition, aggregate grant date fair value Restricted Stock Issued In Connection With Acquisition, Aggregate Grant Date Fair Value Restricted Stock Issued In Connection With Acquisition, Aggregate Grant Date Fair Value Subsequent Events Subsequent Events [Text Block] 2024 Long-Term Commitment, Bandwidth And Co-Location Commitments, Due In Second Year Long-Term Commitment, Bandwidth And Co-Location Commitments, Due In Second Year Comprehensive loss Comprehensive Income (Loss), Net of Tax, Attributable to Parent Cost of revenue Cost of Revenue Net cash provided by (used in) financing activities Net Cash Provided by (Used in) Financing Activities Other comprehensive loss: Other Comprehensive Income (Loss), Net of Tax [Abstract] Vesting period Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period 2026 Other Commitment, to be Paid, Year Four Settlement of common stock in connection with convertible senior notes (in shares) Stock Issued During Period, Shares, Conversion of Convertible Securities Business Acquisition, Acquiree [Domain] Business Acquisition, Acquiree [Domain] Potential increase in number of shares authorized, as a percentage of total common stock outstanding Share-Based Payment Award, Annual Percentage Of Shares Authorized Share-Based Payment Award, Annual Percentage Of Shares Authorized Tranche Five Share-based Payment Arrangement, Tranche Five [Member] Share-based Payment Arrangement, Tranche Five Contingent consideration, liability, period Business Combination, Contingent Consideration, Liability, Period Business Combination, Contingent Consideration, Liability, Period Fair Value Measurements Fair Value Disclosures [Text Block] Vested and not yet released (in shares) Share-Based Compensation Arrangement By Share-based Payment Award, Equity Instruments Other Than Options, Vested And Not Yet Released, Number Share-Based Compensation Arrangement By Share-based Payment Award, Equity Instruments Other Than Options, Vested And Not Yet Released, Number Accounts payable Accounts Payable, Current Capped call, initial cap price (in dollars per share) Capped Call, Initial Cap Price Capped Call, Initial Cap Price Concentration Risk Type [Axis] Concentration Risk Type [Axis] Depreciation and amortization expense Depreciation, Depletion and Amortization 2023 Other Commitment, to be Paid, Year One Schedule of Fair Value by Significant Investment Category Fair Value, Assets Measured on Recurring Basis [Table Text Block] Gross proceeds from issuance of convertible senior notes Proceeds from Convertible Debt Accumulated other comprehensive loss AOCI Attributable to Parent [Member] 2022 (remaining nine months) Finite-Lived Intangible Asset, Expected Amortization, Remainder of Fiscal Year Common stock, shares outstanding (in shares) Beginning balance (in shares) Ending balance (in shares) Common Stock, Shares, Outstanding 2025 Notes Senior Convertible Notes Due 2025 [Member] Senior Convertible Notes Due 2025 Accounts Payable Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Accounts Payable Financial Instruments [Domain] Financial Instruments [Domain] Long Long [Member] Document Period End Date Document Period End Date Number of additional shares allowable under the plan (in shares) Share-Based Compensation Arrangement By Share-Based Payment Award, Number Of Additional Shares Allowable Under The Plan Share-Based Compensation Arrangement By Share-Based Payment Award, Number Of Additional Shares Allowable Under The Plan Class B common stock Class B Common Class B [Member] Capitalized internal-use software Payments to Acquire Intangible Assets Lease Contractual Term [Axis] Lease Contractual Term [Axis] Entity Central Index Key Entity Central Index Key Concentration Risk Benchmark [Domain] Concentration Risk Benchmark [Domain] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Change in unrealized loss on investments, net of tax OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment and Tax Current portion of convertible senior notes, net Convertible Debt, Current Shares Subject to Options Outstanding Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward] Total Interest and Debt Expense Total lease cost Lease, Cost Schedule of Property and Equipment, Net Property, Plant and Equipment [Table Text Block] Income Statement Location [Domain] Income Statement Location [Domain] Supplemental Disclosure of Non-cash Investing and Financing Activities: Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract] Amortized cost of available-for-sale investments with maturities less than one year Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, Year One Property and equipment, net Total property and equipment, net Property, Plant and Equipment, Net Total operating expenses Operating Expenses Other noncurrent liabilities Other Liabilities, Noncurrent Schedule of Estimated Future Amortization Expense of Acquired Intangible Assets Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block] Fiscal Period Fiscal Period, Policy [Policy Text Block] Share-based Payment Arrangement, Expensed and Capitalized, Amount [Table] Share-based Payment Arrangement, Expensed and Capitalized, Amount [Table] Debt Instrument [Line Items] Debt Instrument [Line Items] Trading Symbol Trading Symbol Earnings Per Share [Abstract] Bandwidth and other co-location related commitments Long-Term Purchase Commitment, Bandwith And Co-Location Commitments [Abstract] Long-Term Purchase Commitment, Bandwith And Co-Location Commitments Gross property and equipment Property, Plant and Equipment, Gross Revenue Revenue from Contract with Customer Benchmark [Member] Remaining performance obligation, percent Revenue, Remaining Performance Obligation, Percentage Conversion of Class B to Class A common stock Stock Issued During Period, Value, Conversion Of Shares Stock Issued During Period, Value, Conversion Of Shares Stock options vested and expected to vest (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Number Tranche Three Share-based Payment Arrangement, Tranche Three [Member] Stock options outstanding, weighted-average exercise price, beginning balance (in dollars per share) Stock options outstanding, weighted-average exercise price, ending balance (in dollars per share) Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price Thereafter Long-Term Commitment, Bandwidth And Co-Location Commitments, Due After Fourth Year Long-Term Commitment, Bandwidth And Co-Location Commitments, Due After Fourth Year Stock-based compensation expense Total stock-based compensation expense Share-based Payment Arrangement, Expense Stock options exercisable, weighted-average remaining contractual term Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term Entity Current Reporting Status Entity Current Reporting Status Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items] Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items] Weighted-Average Grant Date Fair Value Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract] Net accretion of discounts and amortization of premiums on available-for-sale securities Accretion (Amortization) of Discounts and Premiums, Investments Amortization of debt issuance costs Amortization of Debt Issuance Costs Amortized cost of available-for-sale investments with maturities greater than one year Debt Securities, Available-For-Sale, Maturity, Allocated And Single Maturity Date, After One Year, Amortized Cost Debt Securities, Available-For-Sale, Maturity, Allocated And Single Maturity Date, After One Year, Amortized Cost Non-cash operating lease costs Operating Lease Cost, Noncash Operating Lease Cost, Noncash Restricted cash short-term Restricted Cash, Current Construction in progress Construction in Progress [Member] Class A common stock Class A Common Class A [Member] Cash, cash equivalents, and restricted cash, beginning of period Cash, cash equivalents, and restricted cash, end of period Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents Contract assets Contract with Customer, Asset, after Allowance for Credit Loss, Current United States UNITED STATES Common stock, par value (in dollars per share) Common Stock, Par or Stated Value Per Share Asset retirement obligation Remediation Property for Sale, Abandonment or Disposal [Member] Deferred contract acquisition costs Increase (Decrease) In Capitalized Contract Cost Increase (Decrease) In Capitalized Contract Cost Statement of Comprehensive Income [Abstract] Current assets: Assets, Current [Abstract] Gross Carrying Amount Finite-Lived Intangible Assets, Gross Shares of common stock reserved (in shares) Common Stock, Capital Shares Reserved for Future Issuance 2019 Plan Equity Incentive Plan, 2019 [Member] Equity Incentive Plan, 2019 Leases [Abstract] Schedule of Acquired Intangible Assets, Net Schedule of Finite-Lived Intangible Assets [Table Text Block] Certain Holders Conversion Certain Holders Conversion [Member] Certain Holders Conversion Fair Value Cash and Cash Equivalents, Fair Value Disclosure Entity Address, Postal Zip Code Entity Address, Postal Zip Code Contract with Customer, Sales Channel [Domain] Contract with Customer, Sales Channel [Domain] Issuance of common stock upon exercise of stock options (in shares) Stock options exercised (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period 2023 Purchase Obligation, to be Paid, Year One Weighted-average shares used in computing net loss per share attributable to common stockholders, diluted (in shares) Weighted Average Number of Shares Outstanding, Diluted Fair Value, Recurring Fair Value, Recurring [Member] Income Taxes Income Tax Disclosure [Text Block] Requisite service period of awards Share-based Compensation Arrangement by Share-based Payment Award, Award Requisite Service Period Thereafter Other Commitment, to be Paid, after Year Four Other Commitment, to be Paid, after Year Four Long-term Debt, Type [Axis] Long-term Debt, Type [Axis] Schedule of Stock-based Awards Share-based Payment Arrangement, Option, Activity [Table Text Block] Common Stock Stockholders' Equity Note Disclosure [Text Block] Write-off of uncollectible accounts receivable Accounts Receivable, Allowance for Credit Loss, Writeoff Schedule of Potential Shares of Common Stock Excluded from Computation of Basic and Diluted Net Loss per Share Attributable to Common Stockholders Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block] Compensation arrangement with individual, compensation expense Deferred Compensation Arrangement with Individual, Compensation Expense Schedule of Deferred Contract Acquisition Costs Capitalized Contract Cost [Table Text Block] Statement of Cash Flows [Abstract] Non-operating income (expense): Nonoperating Income (Expense) [Abstract] Class of Stock [Line Items] Class of Stock [Line Items] Total Purchase Obligation Finite-Lived Intangible Assets, Major Class Name [Domain] Finite-Lived Intangible Assets, Major Class Name [Domain] Credit Facility [Axis] Credit Facility [Axis] Entity Address, Address Line One Entity Address, Address Line One Net cash provided by (used in) investing activities Net Cash Provided by (Used in) Investing Activities Changes in operating assets and liabilities, net of effect of acquisitions: Increase (Decrease) in Operating Capital [Abstract] Less accumulated depreciation and amortization Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Cash Flows From Operating Activities Net Cash Provided by (Used in) Operating Activities [Abstract] Vested (in dollars per share) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value Conversion of Class B to Class A common stock (in shares) Stock Issued During Period, Shares, Conversion Of Shares Stock Issued During Period, Shares, Conversion Of Shares General and administrative General and Administrative Expense [Member] Principles of Consolidation Consolidation, Policy [Policy Text Block] Entity Shell Company Entity Shell Company Expected term (in years) Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term 2026 Notes Senior Convertible Notes Due 2026 [Member] Senior Convertible Notes Due 2026 Total current liabilities Liabilities, Current Shares available for issuance under the Employee Stock Purchase Plan Shares issuable pursuant to the ESPP Employee Stock [Member] Payment of tax withholding obligation on RSU settlement Payment, Tax Withholding, Share-based Payment Arrangement Class of Stock [Domain] Class of Stock [Domain] Cash payments to acquire businesses Payments to Acquire Businesses, Gross Restricted Stock and Restricted Stock Units Restricted Stock and Restricted Stock Units [Member] Restricted Stock and Restricted Stock Units Money market funds Money Market Funds [Member] Indemnity holdback consideration associated with business combinations Business Combination, Indemnity Holdback Consideration Business Combination, Indemnity Holdback Consideration Segment Reporting Information [Line Items] Segment Reporting Information [Line Items] Stock options vested and expected to vest, aggregate intrinsic value Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value Zaraz Zaraz [Member] Zaraz Potential increase in number of share authorized, as a percentage of total common stock outstanding Share-based Compensation Arrangement by Share-based Payment Award, Percentage of Outstanding Stock Maximum Position [Domain] Position [Domain] Current Fiscal Year End Date Current Fiscal Year End Date Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Over 2 years Share-Based Payment Arrangement, Tranche Six [Member] Share-Based Payment Arrangement, Tranche Six Statement [Table] Statement [Table] 2025 Other Commitment, to be Paid, Year Three Total Long-Term Commitment, Bandwidth And Co-Location Commitments Long-Term Commitment, Bandwidth And Co-Location Commitments Recent Accounting Pronouncements New Accounting Pronouncements, Policy [Policy Text Block] Other noncurrent assets Increase (Decrease) in Other Noncurrent Assets Subsequent Event Subsequent Event [Member] Acquired intangible assets, net Net Book Value Finite-Lived Intangible Assets, Net Goodwill Goodwill 2010 Equity Incentive Plan Two Thousand And Ten Equity Incentive Plan [Member] Two Thousand And Ten Equity Incentive Plan Vectrix, Inc. Vectrix, Inc. [Member] Vectrix, Inc. Cost of revenue Cost of Sales [Member] Accounting Standards Update 2020-06 Accounting Standards Update 2020-06 [Member] Adjustments to reconcile net loss to cash provided by (used in) operating activities: Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Subsequent Event Type [Axis] Subsequent Event Type [Axis] Developed technology Developed Technology Rights [Member] Operating lease cost Operating Lease, Cost Cash and Cash Equivalents [Axis] Cash and Cash Equivalents [Axis] Concentration Risk Benchmark [Axis] Concentration Risk Benchmark [Axis] Unamortized debt discount Debt Instrument, Unamortized Discount Schedule of Finite-Lived Intangible Assets [Table] Schedule of Finite-Lived Intangible Assets [Table] Schedule of Fair Value Assumptions for Employee Stock Purchase Plan Schedule of Share-based Payment Award, Employee Stock Purchase Plan, Valuation Assumptions [Table Text Block] Deferred income taxes Deferred Income Tax Expense (Benefit) Stock options vested and expected to vest, weighted-average remaining contractual term Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Remaining Contractual Term