Income Tax Disclosure [Abstract]
INCOME TAXES
Income Tax Disclosure [Text Block]
Business Combinations [Abstract]
Schedule of Business Acquisitions, by Acquisition [Table]
Schedule of Business Acquisitions, by Acquisition [Table]
Business Acquisition [Axis]
Business Acquisition [Axis]
Business Acquisition, Acquiree [Domain]
Business Acquisition, Acquiree [Domain]
Mainframe2, Inc.
Mainframe2, Inc. [Member]
Mainframe2, Inc. [Member]
Finite-Lived Intangible Assets by Major Class [Axis]
Finite-Lived Intangible Assets by Major Class [Axis]
Finite-Lived Intangible Assets, Major Class Name [Domain]
Finite-Lived Intangible Assets, Major Class Name [Domain]
Developed technology
Technology-Based Intangible Assets [Member]
Customer relationships
Customer Relationships [Member]
Trade Names
Trade Names [Member]
Business Acquisition [Line Items]
Business Acquisition [Line Items]
Consideration transferred
Business Combination, Consideration Transferred
Payments to acquire businesses, gross
Payments to Acquire Businesses, Gross
Equity interest issued or issuable (in shares)
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares
Equity interests issued and issuable (in shares)
Business Combination, Consideration Transferred, Equity Interests Issued and Issuable
Share price (in dollars per share)
Business Acquisition, Share Price
Deferred payment arrangement, amount
Business Combination, Deferred Payment Arrangement, Amount
Business Combination, Deferred Payment Arrangement, Amount, Amount recognized as compensation over the required service period.
Deferred payment arrangement, amount paid in cash
Business Combination, Deferred Payment Arrangement, Amount Paid in Cash
Business Combination, Deferred Payment Arrangement, Amount Paid in Cash
Deferred payment arrangement, amount paid in shares
Business Combination, Deferred Payment Arrangement, Amount Paid in Shares
Business Combination, Deferred Payment Arrangement, Amount Paid in Shares
Deferred payment, number of shares (in shares)
Business Combination, Deferred Payment Arrangement, Number of Shares
Business Combination, Deferred Payment Arrangement, Number of Shares recognized as stock-based compensation expense over the required service period.
Payment term
Business Combination, Deferred Payment Arrangement, Payment Term
Business Combination, Deferred Payment Arrangement, Payment Term
Acquisition related costs
Business Combination, Acquisition Related Costs
Intangible assets
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill
Finite-lived intangible assets acquired
Finite-lived Intangible Assets Acquired
Estimated life
Finite-Lived Intangible Asset, Useful Life
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table]
Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table]
Plan Name [Axis]
Plan Name [Axis]
Plan Name [Domain]
Plan Name [Domain]
Employee Stock Purchase Plan
Employee Stock Purchase Plan [Member]
Employee Stock Purchase Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected term (in years)
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term
Risk-free interest rate
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate
Volatility
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate
Dividend yield
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate
Statement of Financial Position [Abstract]
Statement [Table]
Statement [Table]
Class of Stock [Axis]
Class of Stock [Axis]
Class of Stock [Domain]
Class of Stock [Domain]
Common Class A
Common Class A [Member]
Common Class B
Common Class B [Member]
Statement [Line Items]
Statement [Line Items]
Preferred stock, par value (in dollars per share)
Preferred Stock, Par or Stated Value Per Share
Preferred stock, shares authorized (in shares)
Preferred Stock, Shares Authorized
Preferred stock, shares issued (in shares)
Preferred Stock, Shares Issued
Preferred stock, shares outstanding (in shares)
Preferred Stock, Shares Outstanding
Common stock, par value (in dollars per share)
Common Stock, Par or Stated Value Per Share
Common stock, shares authorized (in shares)
Common Stock, Shares Authorized
Common stock, shares issued (in shares)
Common Stock, Shares, Issued
Common stock, shares outstanding (in shares)
Common Stock, Shares, Outstanding
Segment Reporting [Abstract]
Schedule of Revenue by Geographic Area
Revenue from External Customers by Geographic Areas [Table Text Block]
Debt Disclosure [Abstract]
Schedule of Long-term Debt Instruments [Table]
Schedule of Long-term Debt Instruments [Table]
Long-term Debt, Type [Axis]
Long-term Debt, Type [Axis]
Long-term Debt, Type [Domain]
Long-term Debt, Type [Domain]
Convertible Debt
Convertible Debt [Member]
Debt Instrument [Line Items]
Debt Instrument [Line Items]
Interest rate, stated percentage
Debt Instrument, Interest Rate, Stated Percentage
Face amount
Debt Instrument, Face Amount
Convertible debt
Convertible Debt
Conversion ratio
Debt Instrument, Convertible, Conversion Ratio
Conversion price (in dollars per share)
Debt Instrument, Convertible, Conversion Price
Threshold trading days
Debt Instrument, Convertible, Threshold Trading Days
Threshold consecutive trading days
Debt Instrument, Convertible, Threshold Consecutive Trading Days
Threshold percentage of stock price trigger
Debt Instrument, Convertible, Threshold Percentage of Stock Price Trigger
Share price (in dollars per share)
Share Price
Redemption price, percentage
Debt Instrument, Redemption Price, Percentage
Carrying amount of liability component
Debt Instrument, Convertible, Carrying Amount of Liability Component
Debt Instrument, Convertible, Carrying Amount of Liability Component
Carrying amount of equity component
Debt Instrument, Convertible, Carrying Amount of Equity Component
Unamortized discount and debt issuance costs, net
Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net
Unamortized discount, net
Convertible Debt Issuance Cost
Debt issuance costs incurred related to the convertible debt. It includes the amount of discount given to the initial purchasers' of the convertible debt. The total amount will be amortized over the term of the convertible debt.
Debt issuance cost, gross, noncurrent
Debt Issuance Cost, Gross, Noncurrent
Transaction costs attributable to liability component
Debt Instrument, Convertible, Transaction Costs Attributable to Liability Component
Debt Instrument, Convertible, Transaction Costs Attributable to Liability Component
Transaction costs attributable to equity component
Debt Instrument, Convertible, Transaction Costs Attributable to Equity Component
Debt Instrument, Convertible, Transaction Costs Attributable to Equity Component
Debt instrument, term
Remaining Term of Convertible Debt
Remaining term of the Convertible Debt as of the balance sheet date.
Number of securities called by warrants or rights (in shares)
Class of Warrant or Right, Number of Securities Called by Warrants or Rights
Payments for convertible note hedges
Payments for Hedge, Financing Activities
Exercise price of warrants (in dollars per share)
Class of Warrant or Right, Exercise Price of Warrants or Rights
Proceeds from issuance of warrants
Proceeds from Issuance of Warrants
Transaction cost
Net Transaction Cost of the Note Hedges and Warrants
Net transaction cost of the Note Hedges and Warrants.
Dilutive effect of convertible securities (in shares)
Incremental Common Shares Attributable to Dilutive Effect of Conversion of Debt Securities
Share price threshold for dilutive effect of convertible debt (in dollars per share)
Share Price Threshold for Dilutive Effect of Convertible Debt
Share Price Threshold for Dilutive Effect of Convertible Debt
Dilutive effect of $10 increase in share price (in shares)
Incremental Common Shares Attributable to Dilutive Effect of Call Options and Warrants, $10 Increase in Share Price
Incremental Common Shares Attributable to Dilutive Effect of Call Options and Warrants, $10 Increase in Share Price
Dilutive effect of warrants (in shares)
Incremental Common Shares Attributable to Dilutive Effect of Call Options and Warrants
Share price threshold for dilutive effect of warrants (in dollars per share)
Share Price Threshold for Dilutive Effect of Warrants
Share Price Threshold for Dilutive Effect of Warrants
Other Liabilities Disclosure [Abstract]
Income taxes payable
Accrued Income Taxes, Current
Accrued professional services
Accrued Professional Fees, Current
Other
Other Accrued Liabilities, Current
Total accrued expenses and other current liabilities
Accrued Liabilities, Current
Schedule of Revenues from External Customers and Long-Lived Assets [Table]
Schedule of Revenues from External Customers and Long-Lived Assets [Table]
Geographical [Axis]
Geographical [Axis]
Geographical [Domain]
Geographical [Domain]
U.S.
UNITED STATES
Europe, the Middle East and Africa
EMEA [Member]
Asia Pacific
Asia Pacific [Member]
Other Americas
Other Americas [Member]
Other Americas [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues from External Customers and Long-Lived Assets [Line Items]
Number of reportable segments
Number of Reportable Segments
Total revenue
Revenue from Contract with Customer, Excluding Assessed Tax
Long-lived assets
Long-Lived Assets
Document and Entity Information [Abstract]
Document and Entity Information [Abstract]
Entities [Table]
Entities [Table]
Entity Information [Line Items]
Entity Information [Line Items]
Entity Registrant Name
Entity Registrant Name
Entity Central Index Key
Entity Central Index Key
Current Fiscal Year End Date
Current Fiscal Year End Date
Entity Filer Category
Entity Filer Category
Document Type
Document Type
Document Period End Date
Document Period End Date
Document Fiscal Year Focus
Document Fiscal Year Focus
Document Fiscal Period Focus
Document Fiscal Period Focus
Amendment Flag
Amendment Flag
Entity Small Business
Entity Small Business
Entity Emerging Growth Company
Entity Emerging Growth Company
Entity Common Stock, Shares Outstanding (in shares)
Entity Common Stock, Shares Outstanding
Commitments and Contingencies Disclosure [Abstract]
Loss Contingencies [Table]
Loss Contingencies [Table]
Counterparty Name [Axis]
Counterparty Name [Axis]
Counterparty Name [Domain]
Counterparty Name [Domain]
Non-contract Vendors
Non-contract Vendors [Member]
Non-contract Vendors [Member]
Contract Manufacturer
Contract Manufacturer [Member]
Contract Manufacturer [Member]
Loss Contingencies [Line Items]
Loss Contingencies [Line Items]
2019 (remaining nine months)
Operating Leases, Future Minimum Payments, Remainder of Fiscal Year
2020
Operating Leases, Future Minimum Payments, Due in Two Years
2021
Operating Leases, Future Minimum Payments, Due in Three Years
2022
Operating Leases, Future Minimum Payments, Due in Four Years
2023
Operating Leases, Future Minimum Payments, Due in Five Years
Thereafter
Operating Leases, Future Minimum Payments, Due Thereafter
Total
Operating Leases, Future Minimum Payments Due
Purchase obligation
Unrecorded Unconditional Purchase Obligation
Related Party Transactions [Abstract]
Related Party Transactions
Related Party Transactions Disclosure [Text Block]
Principal amount
Convertible Debt Par Amount
Face (par) amount of debt instrument at time of issuance.
Less: initial purchasers' discount
Payments for convertible note hedges
Less: other issuance costs
Amortization of Debt Issuance Costs
Net proceeds
Proceeds from Debt, Net of Issuance Costs
Income Statement [Abstract]
Product and Service [Axis]
Product and Service [Axis]
Product and Service [Domain]
Product and Service [Domain]
Professional Services
Service [Member]
Product
Product [Member]
Revenue:
Revenues [Abstract]
Cost of revenue:
Cost of Goods and Services Sold [Abstract]
Total cost of revenue
Cost of Goods and Services Sold
Gross profit
Gross Profit
Operating expenses:
Operating Expenses [Abstract]
Sales and marketing
Selling and Marketing Expense
Research and development
Research and Development Expense
General and administrative
General and Administrative Expense
Total operating expenses
Operating Expenses
Loss from operations
Operating Income (Loss)
Other expense, net
Nonoperating Income (Expense)
Provision for (benefit from) income taxes
Income Tax Expense (Benefit)
Net loss
Net Income (Loss) Attributable to Parent
Net loss per share attributable to common stockholders—basic and diluted (in dollars per share)
Earnings Per Share, Basic and Diluted
Weighted-average shares used in computing net loss per share attributable to common stockholders—basic and diluted (in shares)
Weighted Average Number of Shares Outstanding, Basic and Diluted
Earnings Per Share [Abstract]
Net loss
Schedule of Related Party Transactions, by Related Party [Table]
Schedule of Related Party Transactions, by Related Party [Table]
Ownership [Axis]
Ownership [Axis]
Ownership [Domain]
Ownership [Domain]
Nutanix, Inc.
Nutanix, Inc. [Member]
Nutanix, Inc. [Member]
PernixData [Member]
PernixData [Member]
PernixData [Member]
Related Party [Axis]
Related Party [Axis]
Related Party [Domain]
Related Party [Domain]
Lightspeed Venture Partners
Affiliated Entity [Member]
Lightspeed Venture Partners
Lightspeed Venture Partners [Member]
Lightspeed Venture Partners [Member]
Related Party Transaction [Line Items]
Related Party Transaction [Line Items]
Payables to related parties
Due to Related Parties
Receivables from related parties
Due from Related Parties
Ownership percentage by noncontrolling owners
Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners
Equity [Abstract]
Schedule of Stock by Class [Table]
Schedule of Stock by Class [Table]
Class of Stock [Line Items]
Class of Stock [Line Items]
Common stock, number of classes of stock
Common Stock, Number of Classes of Stock
Common Stock, Number of Classes of Stock
Common stock number of votes per share
Common Stock, Number of Votes Per Share
Common Stock, Number of Votes Per Share
Assets
Assets [Abstract]
Current assets:
Assets, Current [Abstract]
Cash and cash equivalents
Cash and Cash Equivalents, at Carrying Value
Short-term investments
Debt Securities, Available-for-sale, Current
Accounts receivable, net
Accounts Receivable, Net, Current
Deferred commissions—current
Deferred commissions, current portion
Carrying amounts as of the balance sheet date of deferred sales commissions at the end of the reporting period that are expected to be charged against earnings within one year or the normal operating cycle, if longer.
Prepaid expenses and other current assets
Prepaid Expense and Other Assets, Current
Total current assets
Assets, Current
Property and equipment, net
Property, Plant and Equipment, Net
Deferred commissions—non-current
Deferred sales commissions, non-current
Carrying amounts as of the balance sheet date of deferred sales commissions at the end of the reporting period that are expected to be charged against earnings beyond one year or the normal operating cycle, if longer.
Total intangible assets, net
Intangible Assets, Net (Excluding Goodwill)
Goodwill
Goodwill
Other assets—non-current
Other Assets, Noncurrent
Total assets
Assets
Liabilities and Stockholders’ Equity
Liabilities and Equity [Abstract]
Current liabilities:
Liabilities, Current [Abstract]
Accounts payable
Accounts Payable, Current
Accrued compensation and benefits
Employee-related Liabilities, Current
Accrued expenses and other current liabilities
Deferred revenue—current
Contract with Customer, Liability, Current
Total current liabilities
Liabilities, Current
Deferred revenue—non-current
Contract with Customer, Liability, Noncurrent
Convertible senior notes, net
Senior Notes, Noncurrent
Other liabilities—non-current
Other Liabilities, Noncurrent
Total liabilities
Liabilities
Commitments and contingencies (Note 7)
Commitments and Contingencies
Stockholders’ equity:
Stockholders' Equity Attributable to Parent [Abstract]
Preferred stock, par value of $0.000025 per share— 200,000,000 shares authorized as of July 31, 2018 and October 31, 2018; no shares issued and outstanding as of July 31, 2018 and October 31, 2018
Preferred Stock, Value, Outstanding
Common stock, par value of $0.000025 per share—1,200,000,000 (1,000,000,000 Class A, 200,000,000 Class B) shares authorized as of July 31, 2018 and October 31, 2018; 172,858,082 (135,109,672 Class A and 37,748,410 Class B) and 179,066,211 (141,366,331 Class A and 37,699,880 Class B) shares issued and outstanding as of July 31, 2018 and October 31, 2018
Common Stock, Value, Issued
Additional paid-in capital
Additional Paid in Capital
Accumulated other comprehensive loss
Accumulated Other Comprehensive Income (Loss), Net of Tax
Accumulated deficit
Retained Earnings (Accumulated Deficit)
Total stockholders’ equity
Stockholders' Equity Attributable to Parent
Total liabilities and stockholders’ equity
Liabilities and Equity
Amortizable intangible assets
Tangible assets acquired
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets
Liabilities assumed
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities
Total consideration
SEGMENT INFORMATION
Segment Reporting Disclosure [Text Block]
Goodwill and Intangible Assets Disclosure [Abstract]
Schedule of Goodwill [Table]
Schedule of Goodwill [Table]
Netsil Inc.
Netsil Inc. [Member]
Netsil Inc. [Member]
Minjar Inc.
Minjar, Inc. [Member]
Minjar, Inc. [Member]
Goodwill [Line Items]
Goodwill [Line Items]
Goodwill [Roll Forward]
Goodwill [Roll Forward]
Balance as of July 31, 2018
Acquired in acquisition
Goodwill, Acquired During Period
Balance as of October 31, 2018
COMMITMENTS AND CONTINGENCIES
Commitments and Contingencies Disclosure [Text Block]
BUSINESS COMBINATIONS
Business Combination Disclosure [Text Block]
Revenue Recognition and Deferred Revenue [Abstract]
REVENUE, DEFERRED REVENUE AND DEFERRED COMMISSIONS
Revenue from Contract with Customer [Text Block]
Schedule of Future Minimum Rental Payments for Operating Leases
Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block]
Fair Value Disclosures [Abstract]
Fair Value Measurements, Recurring and Nonrecurring [Table]
Fair Value Measurements, Recurring and Nonrecurring [Table]
Measurement Basis [Axis]
Measurement Basis [Axis]
Fair Value Measurement [Domain]
Fair Value Measurement [Domain]
Portion at Fair Value Measurement
Portion at Fair Value Measurement [Member]
Reported Value Measurement
Reported Value Measurement [Member]
Estimate of Fair Value Measurement
Estimate of Fair Value Measurement [Member]
Measurement Frequency [Axis]
Measurement Frequency [Axis]
Fair Value, Measurement Frequency [Domain]
Fair Value, Measurement Frequency [Domain]
Fair Value, Measurements, Nonrecurring
Fair Value, Measurements, Nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Convertible senior notes, net
Debt Instrument, Fair Value Disclosure
Unamortized discount
Debt Instrument, Unamortized Discount
Unamortized debt issuance cost
Unamortized Debt Issuance Expense
Schedule of Financial Assets and Liabilities Measured on Recurring Basis
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]
Summary of Changes in Fair Value of Convertible Preferred Stock Warrant Liability
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block]
Schedule of RSUs Activity
Schedule of Nonvested Restricted Stock Units Activity [Table Text Block]
Schedule of ESPP Valuation Assumptions
Schedule of Share-based Payment Award, Employee Stock Purchase Plan, Valuation Assumptions [Table Text Block]
Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs
Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Table Text Block]
Award Type [Axis]
Award Type [Axis]
Equity Award [Domain]
Equity Award [Domain]
RSUs
Restricted Stock Units (RSUs) [Member]
Number of Shares
Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding [Roll Forward]
Outstanding, beginning balance (in shares)
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number
Granted (in shares)
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period
Released (in shares)
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period
Canceled/forfeited (in shares)
Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Forfeitures and Expirations
Outstanding, ending balance (in shares)
Grant Date Fair Value per Share
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract]
Outstanding (in dollars per share)
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value
Granted (in dollars per share)
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value
Released (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
Canceled/forfeited (in dollars per share)
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value
EQUITY AWARD PLANS
Disclosure of Compensation Related Costs, Share-based Payments [Text Block]
Accounting Policies [Abstract]
Concentration Risk [Table]
Concentration Risk [Table]
Concentration Risk Type [Axis]
Concentration Risk Type [Axis]
Concentration Risk Type [Domain]
Concentration Risk Type [Domain]
Partner Concentration Risk
Customer Concentration Risk [Member]
Concentration Risk Benchmark [Axis]
Concentration Risk Benchmark [Axis]
Concentration Risk Benchmark [Domain]
Concentration Risk Benchmark [Domain]
Revenue
Sales Revenue, Net [Member]
Accounts Receivable
Accounts Receivable [Member]
Customer [Axis]
Customer [Axis]
Customer [Domain]
Customer [Domain]
Partner A
Partner A [Member]
Partner A [Member]
Partner B
Partner B [Member]
Partner B [Member]
Partner C
Partner C [Member]
Partner C [Member]
Partner D
Partner D [Member]
Partner D [Member]
Partner F
Partner F [Member]
Partner F [Member]
Concentration Risk [Line Items]
Concentration Risk [Line Items]
Concentration risk percentage
Concentration Risk, Percentage
CONVERTIBLE SENIOR NOTES
Debt Disclosure [Text Block]
Organization, Consolidation and Presentation of Financial Statements [Abstract]
BALANCE SHEET COMPONENTS
Supplemental Balance Sheet Disclosures [Text Block]
Principles of Consolidation and Significant Accounting Policies
Consolidation, Policy [Policy Text Block]
Use of Estimates
Use of Estimates, Policy [Policy Text Block]
Concentration Risk
Concentration Risk, Credit Risk, Policy [Policy Text Block]
Recently Issued and Adopted Accounting Pronouncements
New Accounting Pronouncements, Policy [Policy Text Block]
Revenue Recognition
Revenue from Contract with Customer [Policy Text Block]
Schedules of Concentration of Revenue and Accounts Receivable
Schedules of Concentration of Risk, by Risk Factor [Table Text Block]
Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Table]
Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Table]
Income Statement Location [Axis]
Income Statement Location [Axis]
Income Statement Location [Domain]
Income Statement Location [Domain]
Cost of revenue, product
Cost of Goods, Total [Member]
Cost of revenue, support and other services
Cost of Services [Member]
Cost of Services [Member]
Sales and marketing
Selling and Marketing Expense [Member]
Research and development
Research and Development Expense [Member]
General and administrative
General and Administrative Expense [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Total stock-based compensation expense
Allocated Share-based Compensation Expense
Statement of Stockholders' Equity [Abstract]
Equity Components [Axis]
Equity Components [Axis]
Equity Component [Domain]
Equity Component [Domain]
Common Stock
Common Stock [Member]
Additional Paid-In Capital
Additional Paid-in Capital [Member]
Accumulated Other Comprehensive Loss
AOCI Attributable to Parent [Member]
Accumulated Deficit
Retained Earnings [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stockholders' equity, beginning balance (in shares)
Stockholders' equity, beginning balance
Issuance of common stock through employee equity incentive plans, net of repurchases (in shares)
Stock Issued During Period, Shares, Share-based Compensation, Net of Forfeitures
Issuance of common stock through employee equity incentive plans, net of repurchases
Stock Issued During Period, Value, Share-based Compensation, Net of Forfeitures
Issuance of common stock from ESPP purchase (in shares)
Stock Issued During Period, Shares, Employee Stock Purchase Plans
Issuance of common stock from ESPP purchase
Stock Issued During Period, Value, Employee Stock Purchase Plan
Vesting of early exercised stock options
Adjustments to Additional Paid in Capital, Vesting of Early Exercised Stock Options
Adjustments to Additional Paid in Capital, Vesting of Early Exercised Stock Options
Issuance of common stock in connection with a business combination
Stock Issued During Period, Shares, Acquisitions
Issuance of common stock in connection with a business combination
Stock Issued During Period, Value, Acquisitions
Stock-based compensation
Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition
Other comprehensive loss
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent
Stockholders' equity, ending balance (in shares)
Stockholders' equity, ending balance
Other tax assets—non-current
Other Tax Assets, Non-Current
Other Tax Assets, Non-Current
Deferred tax assets—non-current
Deferred Tax Assets, Net
Other
Other Assets, Miscellaneous, Noncurrent
Total other assets—non-current
Recurring
Fair Value, Measurements, Recurring [Member]
Fair Value Hierarchy and NAV [Axis]
Fair Value Hierarchy and NAV [Axis]
Fair Value Hierarchy and NAV [Domain]
Fair Value Hierarchy and NAV [Domain]
Level I
Fair Value, Inputs, Level 1 [Member]
Level II
Fair Value, Inputs, Level 2 [Member]
Level III
Fair Value, Inputs, Level 3 [Member]
Cash and Cash Equivalents [Axis]
Cash and Cash Equivalents [Axis]
Cash and Cash Equivalents [Domain]
Cash and Cash Equivalents [Domain]
Money market funds
Money Market Funds [Member]
Commercial paper
Commercial Paper [Member]
U.S. government securities
US Government Debt Securities [Member]
Financial Instrument [Axis]
Financial Instrument [Axis]
Financial Instruments [Domain]
Financial Instruments [Domain]
Corporate bonds
Corporate Debt Securities [Member]
Liability Class [Axis]
Liability Class [Axis]
Fair Value by Liability Class [Domain]
Fair Value by Liability Class [Domain]
Commitments
Commitments [Member]
Financial Assets:
Assets, Fair Value Disclosure [Abstract]
Cash equivalents:
Cash and Cash Equivalents, Fair Value Disclosure
Short-term investments:
Total measured at fair value
Investments, Fair Value Disclosure
Cash
Cash
Total cash, cash equivalents and short-term investments
Cash, Cash Equivalents, and Short-term Investments
Financial Liabilities:
Financial Liabilities Fair Value Disclosure [Abstract]
Convertible preferred stock warrant liability
Derivative Liability, Noncurrent
Revenue from Contract with Customer [Abstract]
Revenue, Initial Application Period Cumulative Effect Transition [Table]
Revenue, Initial Application Period Cumulative Effect Transition [Table]
Range [Axis]
Range [Axis]
Range [Domain]
Range [Domain]
Minimum
Minimum [Member]
Maximum
Maximum [Member]
Weighted Average
Weighted Average [Member]
Subscription
Subscription and Circulation [Member]
Subscription and Circulation, Software
Subscription and Circulation, Software Term-based Licenses [Member]
Subscription and Circulation, Software Term-based Licenses [Member]
Subscription and Circulation, Software Entitlement and Support Subscription [Member]
Subscription and Circulation, Software Entitlement and Support Subscription [Member]
Subscription and Circulation, Software Entitlement and Support Subscription [Member]
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Software, license term
Software, License Term
Software, License Term
NET LOSS PER SHARE
Earnings Per Share [Text Block]
2019 (remaining nine months)
Finite-Lived Intangible Assets, Amortization Expense, Remainder of Fiscal Year
2020
Finite-Lived Intangible Assets, Amortization Expense, Year Two
2021
Finite-Lived Intangible Assets, Amortization Expense, Year Three
2022
Finite-Lived Intangible Assets, Amortization Expense, Year Four
2023
Finite-Lived Intangible Assets, Amortization Expense, Year Five
Thereafter
Finite-Lived Intangible Assets, Amortization Expense, after Year Five
Total
Finite-Lived Intangible Assets, Net
Movement in Deferred Revenue [Roll Forward]
Movement in Deferred Revenue [Roll Forward]
Deferred revenue, beginning balance
Contract with Customer, Liability
Additions
Contract with Customer, Liability, Additions
Contract with Customer, Liability, Additions
Revenue recognized
Contract with Customer, Liability, Revenue Recognized
Assumed in a business combination
Contract with Customer, Liability, Increase (Decrease) for Contract Acquired in Business Combination
Deferred revenue, ending balance
Movement in Deferred Commissions [Roll Forward]
Movement in Deferred Commissions [Roll Forward]
Movement in Deferred Commissions [Roll Forward]
Deferred commissions, beginning balance
Contract with Customer, Asset, Net
Additions
Contract with Customer, Asset, Additions
Contract with Customer, Asset, Additions
Commissions recognized
Contract with Customer, Asset, Reclassified to Receivable
Assumed in a business combination
Contract with Customer, Asset, Increase (Decrease) for Contract Acquired in Business Combination
Deferred commissions, ending balance
Percent expected to be recognized in next year
Deferred Sales Commission, Percent Expected to be Recognized in Next Year
Deferred Sales Commission, Percent Expected to be Recognized in Next Year
Revenue recognized, amount deferred in prior period
Deferred Revenue, Revenue Recognized, Amount Deferred in Prior Period
Deferred Revenue, Revenue Recognized, Amount Deferred in Prior Period
Contracted revenue not recognized
Deferred Revenue, Contracted Revenue Not Recognized
Deferred Revenue, Contracted Revenue Not Recognized
Percent expected to be recognized in next year
Deferred Revenue, Contracted Revenue Not Recognized, Percent Expected to be Recognized in Next Year
Deferred Revenue, Contracted Revenue Not Recognized, Percent Expected to be Recognized in Next Year
Schedule of Investments in Marketable Debt Securities, by Contractual Maturity Date
Investments Classified by Contractual Maturity Date [Table Text Block]
Schedule of Property, Plant and Equipment
Property, Plant and Equipment [Table Text Block]
Schedule of Goodwill
Schedule of Goodwill [Table Text Block]
Schedule of Finite-Lived Intangible Assets
Schedule of Finite-Lived Intangible Assets [Table Text Block]
Schedule of Indefinite-Lived Intangible Assets
Schedule of Indefinite-Lived Intangible Assets [Table Text Block]
Schedule of Finite-Lived Intangible Assets, Future Amortization Expense
Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]
Schedule of Other Assets, Noncurrent
Schedule of Other Assets, Noncurrent [Table Text Block]
Schedule of Accrued Liabilities
Schedule of Accrued Liabilities [Table Text Block]
Convertible senior notes, net
Convertible Debt, Noncurrent
Carrying amount of the equity component
Debt Instrument, Convertible, Carrying Amount of Equity Component, Excluding Equity Issuance Costs
Debt Instrument, Convertible, Carrying Amount of Equity Component, Excluding Equity Issuance Costs
Effective interest rate
Debt Instrument, Interest Rate, Effective Percentage
Payments of offering costs
Schedule of Basic and Diluted Net Loss Per Share
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]
Debt Securities, Available-for-sale, Maturity, Fair Value, Rolling Maturity [Abstract]
Debt Securities, Available-for-sale, Maturity, Fair Value, Rolling Maturity [Abstract]
Due within one year
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, Rolling within One Year, Fair Value
Due in one year through three years
Available-for-sale Securities, Debt Maturities, Rolling Year Two Through Three, Fair Value
Available-for-sale Securities, Debt Maturities, Rolling Year Two Through Three, Fair Value
Total
Subsequent Event Type [Axis]
Subsequent Event Type [Axis]
Subsequent Event Type [Domain]
Subsequent Event Type [Domain]
Subsequent Event
Subsequent Event [Member]
2016 Plan
2016 Plan [Member]
2016 Plan [Member]
Market Stock Units
Market Stock Units [Member]
Market Stock Units [Member]
Employee Stock
Employee Stock [Member]
Shares reserved for future issuance (in shares)
Common Stock, Capital Shares Reserved for Future Issuance
Annual increase (in shares)
Common Stock, Capital Shares Reserved for Future Issuance, Annual Increase
Common Stock, Capital Shares Reserved for Future Issuance, Annual Increase
Annual increase, percent of outstanding shares
Common Stock, Capital Shares Reserved for Future Issuance, Annual Increase, Percent of Outstanding Shares
Common Stock, Capital Shares Reserved for Future Issuance, Annual Increase, Percent of Outstanding Shares
Number of additional shares authorized
Share-based Compensation Arrangement by Share-based Payment Award, Number of Additional Shares Authorized
Number of shares available for grant (in shares)
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant
Award vesting period
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period
Equity instruments outstanding (in shares)
Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding, Number
Exercises in period (in shares)
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period
Weighted average exercise price (in dollars per share)
Share-based Compensation Arrangements by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price
Options outstanding (in shares)
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number
Outstanding options, weighted average exercise price (in dollars per share)
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Outstanding Options, Weighted Average Exercise Price
Contractual term
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term
Options outstanding, intrinsic value
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value
Percent of eligible compensation (up to)
Share-based Compensation Arrangement by Share-based Payment Award, Maximum Employee Subscription Rate
Monetary cap
Share-based Compensation Arrangement by Share-based Payment Award, Monetary Cap
Share-based Compensation Arrangement by Share-based Payment Award, Monetary Cap
Share cap (in shares)
Share-based Compensation Arrangement by Share-based Payment Award, Maximum Number of Shares Per Employee
Offering period duration (in months)
Share-based Compensation Arrangement by Share-based Payment Award, Offering Period Duration
Share-based Compensation Arrangement by Share-based Payment Award, Offering Period Duration
Number of six-month purchase periods
Share-based Compensation Arrangement by Share-based Payment Award, Number of Six Month Purchase Periods
Share-based Compensation Arrangement by Share-based Payment Award, Number of Six Month Purchase Periods
Purchase price of common stock, percent
Share-based Compensation Arrangement by Share-based Payment Award, Purchase Price of Common Stock, Percent
Compensation not yet recognized
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized
Period for recognition (in years)
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition
ESPP stock issued during period (in shares)
Proceeds from stock plans
Proceeds from Stock Plans
Interest expense related to amortization of debt discount
Amortization of Debt Discount (Premium)
Interest expense related to amortization of debt issuance costs
Total interest expense
Interest Expense, Debt
Valuation allowance release
Deferred Taxes, Business Combination, Valuation Allowance, Available to Reduce Income Tax Expense
Net Proceeds from Notes
Schedule of Long-term Debt Instruments [Table Text Block]
Components of Notes
Schedule of Debt [Table Text Block]
Interest Expense Recognized
Interest Income and Interest Expense Disclosure [Table Text Block]
Schedule of Finite-Lived Intangible Assets [Table]
Schedule of Finite-Lived Intangible Assets [Table]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets, gross
Finite-Lived Intangible Assets, Gross
Less:
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract]
Accumulated amortization
Finite-Lived Intangible Assets, Accumulated Amortization
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table]
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table]
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Contingent consideration—beginning balance
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value
Change in fair value
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included in Earnings
Contingent consideration—ending balance
FAIR VALUE MEASUREMENTS
Fair Value Disclosures [Text Block]
Statement of Cash Flows [Abstract]
Cash flows from operating activities:
Net Cash Provided by (Used in) Operating Activities [Abstract]
Adjustments to reconcile net loss to net cash provided by operating activities:
Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract]
Depreciation and amortization
Depreciation, Depletion and Amortization
Stock-based compensation
Share-based Compensation
Change in fair value of contingent consideration
Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Liability
Amortization of debt discount and issuance costs
Amortization of Debt Issuance Costs and Discounts
Other
Other Noncash Income (Expense)
Changes in operating assets and liabilities:
Increase (Decrease) in Operating Capital [Abstract]
Accounts receivable, net
Increase (Decrease) in Accounts Receivable
Deferred commissions
Increase (Decrease) in Deferred Charges
Prepaid expenses and other assets
Increase (Decrease) in Prepaid Expense and Other Assets
Accounts payable
Increase (Decrease) in Accounts Payable
Accrued compensation and benefits
Increase (Decrease) in Employee Related Liabilities
Accrued expenses and other liabilities
Increase (Decrease) in Accrued Liabilities
Deferred revenue
Increase (Decrease) in Contract with Customer, Liability
Net cash provided by operating activities
Net Cash Provided by (Used in) Operating Activities
Cash flows from investing activities:
Net Cash Provided by (Used in) Investing Activities [Abstract]
Maturities of investments
Proceeds from Maturities, Prepayments and Calls of Debt Securities, Available-for-sale
Purchases of investments
Payments to Acquire Debt Securities, Available-for-sale
Purchases of property and equipment
Payments to Acquire Property, Plant, and Equipment
Payment for a business combination, net of cash and restricted cash acquired
Payments to Acquire Businesses, Net of Cash Acquired
Net cash (used in) provided by investing activities
Net Cash Provided by (Used in) Investing Activities
Cash flows from financing activities:
Net Cash Provided by (Used in) Financing Activities [Abstract]
Proceeds from sales of shares through employee equity incentive plans, net of repurchases
Proceeds from Stock Options Exercised
Payment of debt in conjunction with a business combination
Repayments of Assumed Debt
Payment of convertible notes issuance costs
Payments of Debt Issuance Costs
Payment of offering costs
Payments of Stock Issuance Costs
Net cash provided by financing activities
Net Cash Provided by (Used in) Financing Activities
Net (decrease) increase in cash, cash equivalents and restricted cash
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Excluding Exchange Rate Effect
Cash, cash equivalents and restricted cash—beginning of period
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents
Cash, cash equivalents and restricted cash—end of period
Restricted cash
Restricted Cash
Cash and cash equivalents—end of period
Supplemental disclosures of cash flow information:
Supplemental Cash Flow Information [Abstract]
Cash paid for income taxes
Income Taxes Paid, Net
Supplemental disclosures of non-cash investing and financing information:
Noncash Investing and Financing Items [Abstract]
Issuance of common stock in connection with a business combination
Stock Issued
Purchases of property and equipment included in accounts payable and accrued liabilities
Capital Expenditures Incurred but Not yet Paid
Vesting of early exercised stock options
Noncash Vesting of Early Exercised Stock Options
Noncash Vesting of Early Exercised Stock Options
Property, Plant and Equipment [Table]
Property, Plant and Equipment [Table]
Property, Plant and Equipment, Type [Axis]
Property, Plant and Equipment, Type [Axis]
Property, Plant and Equipment, Type [Domain]
Property, Plant and Equipment, Type [Domain]
Computer, production, engineering and other equipment
Equipment [Member]
Demonstration units
Demonstration Units [Member]
Demonstration Units [Member]
Leasehold improvements
Leasehold Improvements [Member]
Furniture and fixtures
Furniture and Fixtures [Member]
Asset Class [Axis]
Asset Class [Axis]
Asset Class [Domain]
Asset Class [Domain]
Property, Plant and Equipment
Property, Plant and Equipment [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment [Line Items]
Estimated Useful Life
Property, Plant and Equipment, Useful Life
Total property and equipment, gross
Property, Plant and Equipment, Gross
Less: Accumulated depreciation
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment
Total property and equipment, net
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table]
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table]
Antidilutive Securities [Axis]
Antidilutive Securities [Axis]
Antidilutive Securities, Name [Domain]
Antidilutive Securities, Name [Domain]
Outstanding stock options and RSUs
Stock Compensation Plan [Member]
Employee stock purchase plan
Employee Stock Option [Member]
Contingently issuable shares pursuant to business combinations
Continently Issuable Shares Pursuant to a Business Combination [Member]
Continently Issuable Shares Pursuant to a Business Combination [Member]
Common stock subject to repurchase
Common Stock Subject to Mandatory Redemption [Member]
Common stock warrants
Common Stock Warrants [Member]
Common Stock Warrants [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of earnings per share (in shares)
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount
Revenue by Arrangement, Disclosure
Revenue by Arrangement, Disclosure [Table Text Block]
Revenue by Arrangement, Disclosure [Table Text Block]
Deferred Revenue, by Arrangement, Disclosure
Contract with Customer, Asset and Liability [Table Text Block]
STOCKHOLDERS’ EQUITY
Stockholders' Equity Note Disclosure [Text Block]
Statement of Comprehensive Income [Abstract]
Other comprehensive loss, net of tax:
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent [Abstract]
Change in unrealized loss on available-for-sale securities, net of tax
Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, Net of Tax, Portion Attributable to Parent
Comprehensive loss
Comprehensive Income (Loss), Net of Tax, Attributable to Parent
Condensed Income Statement [Table]
Condensed Income Statement [Table]
Adjustments for New Accounting Pronouncements [Axis]
Adjustments for New Accounting Pronouncements [Axis]
Type of Adoption [Domain]
Type of Adoption [Domain]
Accounting Standards Update 2014-09
Accounting Standards Update 2014-09 [Member]
Software
Software [Member]
Software [Member]
Hardware
Hardware [Member]
Hardware [Member]
Professional Services
Professional Services [Member]
Professional Services [Member]
Condensed Income Statements, Captions [Line Items]
Condensed Income Statements, Captions [Line Items]
Employee-related Liabilities, Current [Abstract]
Employee-related Liabilities, Current [Abstract]
Accrued commissions
Accrued Sales Commission, Current
Accrued vacation
Accrued Vacation, Current
Payroll taxes payable
Accrued Payroll Taxes, Current
Contributions to ESPP withheld
Accrued Employee Benefits, Current
Accrued bonus
Accrued Bonuses, Current
Other
Other Employee-related Liabilities, Current
Total accrued compensation and benefits
OVERVIEW AND BASIS OF PRESENTATION
Basis of Presentation and Significant Accounting Policies [Text Block]
Schedule of Recognized Identified Assets Acquired and Liabilities Assumed
Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block]