Trading Arrangements, by Individual Trading Arrangements, by Individual [Table] Share cap for ESPP at purchase date (in shares) Share Cap For E S P P At Purchase Date Share cap for ESPP at each purchase date. Trading Arrangement: Trading Arrangement [Axis] Maximum Maximum [Member] Range [Domain] Statistical Measurement [Domain] Title of 12(b) Security Title of 12(b) Security Subsequent Event Subsequent Event [Member] Debt Securities, Available-for-sale [Table] Debt Securities, Available-for-Sale [Table] Document Fiscal Year Focus Document Fiscal Year Focus Revenue expected to be recognized term (in months) Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period 2015 Equity Incentive Plan Twenty Fifteen Equity Incentive Plan [Member] Twenty fifteen equity incentive plan Adjustment to Compensation, Amount Adjustment to Compensation Amount Financial Instrument [Axis] Financial Instrument [Axis] Number of RSUs Outstanding Number of LTP Awards Outstanding Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward] Additional value approved for repurchase Stock Repurchase Program, Additional Authorized Amount Stock Repurchase Program, Additional Authorized Amount Segment Reporting [Abstract] Segment Reporting [Abstract] Schedule of Expected Amortization Expenses for Intangible Assets Intangible Asset, Finite-Lived, and Capitalized Cost, Software to be Sold, Leased, or Marketed, Estimated Amortization Expense [Table Text Block] Class A and Class B common stock, par value of $0.0001 per share— 2,250,000 (Class A 2,000,000, Class B 250,000) shares authorized; 330,353 and 332,054 Class A shares issued and outstanding Common Stock, Value, Issued 2028 Lessee, Operating Lease, Liability, to be Paid, Year One Tax withholding on vesting of equity awards Payment, Tax Withholding, Share-Based Payment Arrangement Accrued compensation and benefits Employee-related Liabilities, Current Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis] Share-based compensation arrangement, award requisite service period Share-Based Compensation Arrangement by Share-Based Payment Award, Award Requisite Service Period Loss contingency Loss Contingency Accrual Test and infrastructure equipment Test And Infrastructure Equipment [Member] Test And Infrastructure Equipment Restatement Determination Date Restatement Determination Date Indefinite and Finite-Lived Intangible Assets: Intangible Asset, Excluding Goodwill, Indefinite-Lived [Abstract] Amendment Flag Amendment Flag Current liabilities: Liabilities, Current [Abstract] Average price per share (in dollars per share) Shares Acquired, Average Cost Per Share Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Developed technology Developed Technology Rights [Member] Gross Unrealized Losses Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Loss, before Tax Asset-backed securities Asset-backed securities Asset-Backed Securities [Member] Leases [Abstract] Leases [Abstract] Sales-type lease, selling profit Sales-type Lease, Selling Profit (Loss) Adjustment to Non-PEO NEO Compensation Footnote Adjustment to Non-PEO NEO Compensation Footnote [Text Block] Entity Address, State or Province Entity Address, State or Province Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss [Abstract] Debt Securities, Available-for-Sale, Unrealized Loss Position, Accumulated Loss [Abstract] PEO Total Compensation Amount PEO Total Compensation Amount Common stock, par value per share (in dollars per share) Common Stock, Par or Stated Value Per Share Intangible assets, net Intangible assets, net Intangible Asset, Excluding Goodwill, after Accumulated Amortization Unvested, Beginning balance (in shares) Unvested, Ending balance (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number Weighted-average shares used in computing net income (loss) per share attributable to common stockholders, basic (in shares) Weighted Average Number of Shares Outstanding, Basic Outstanding Aggregate Erroneous Compensation Amount Outstanding Aggregate Erroneous Compensation Amount Number of reportable segments Number of Reportable Segments Total current liabilities Liabilities, Current 2031 Lessee, Operating Lease, Liability, to be Paid, Year Four Customer relationships Customer Relationships [Member] Due in five to ten years Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 5 Through 10 Entity Address, City or Town Entity Address, City or Town Schedule of Cash Flow, Supplemental Disclosures Schedule of Cash Flow, Supplemental Disclosures [Table Text Block] Granted (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] Number of classes of stock Number of Classes of Stock Number of Classes of Stock Statement of Financial Position [Abstract] Statement of Financial Position [Abstract] Title and Position [Domain] Title and Position [Domain] Award Timing MNPI Disclosure Award Timing MNPI Disclosure [Text Block] Vested (in shares) Vested and earned (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period Basis of Presentation and Principles of Consolidation Basis of Accounting, Policy [Policy Text Block] Product Product [Member] Class of Stock [Axis] Class of Stock [Axis] Net Carrying Amount Intangible Asset, Finite-Lived, after Accumulated Amortization Peer Group Total Shareholder Return Amount Peer Group Total Shareholder Return Amount Effective interest rate (percent) Line of Credit Facility, Interest Rate at Period End Gross Carrying Value Finite and Indefinite-Lived Intangible Assets, Gross Finite and Indefinite-Lived Intangible Assets, Gross Headquarters Office and Data Center Headquarters Office and Data Center [Member] Headquarters Office and Data Center Accumulated Amortization Intangible Asset, Finite-Lived, Accumulated Amortization Level 2 Fair Value, Inputs, Level 2 [Member] Total Shareholder Return Vs Peer Group Total Shareholder Return Vs Peer Group [Text Block] Senior secured revolving credit facility maximum capacity Line of Credit Facility, Maximum Borrowing Capacity Other comprehensive income (loss) Other Comprehensive Income (Loss), Net of Tax Non-Rule 10b5-1 Arrangement Terminated Non-Rule 10b5-1 Arrangement Terminated [Flag] 2030 Lessor, Operating Lease, Payment to be Received, Year Three United States UNITED STATES Net Carrying Amount Finite and Indefinite-Lived Intangible Assets (Excluding Goodwill), Net Finite and Indefinite-Lived Intangible Assets (Excluding Goodwill), Net Thereafter Lessor, Operating Lease, Payment to be Received, after Year Four Lessor, Operating Lease, Payment to be Received, after Year Four Subsequent Event Type [Axis] Subsequent Event Type [Axis] Vesting of restricted stock units (in shares) Stock Issued During Period, Shares, Restricted Stock Award, Gross Share-based compensation expense Share-Based Payment Arrangement, Amount Capitalized Schedule of Long-term Debt Instruments [Table] Schedule of Long-Term Debt Instruments [Table] Recent Accounting Pronouncements Not Yet Adopted New Accounting Pronouncements, Policy [Policy Text Block] Property and equipment purchased but not yet paid Capital Expenditures Incurred but Not yet Paid Deferred revenue Increase (Decrease) in Contract with Customer, Liability 2028 Sales-Type and Direct Financing Leases, Payment to be Received, Year One Municipal bonds Municipal Bonds [Member] Use of Estimates Use of Estimates, Policy [Policy Text Block] Schedule of Accrued Expenses and Other Liabilities Schedule of Accrued Liabilities [Table Text Block] Repayment of previous credit facility Repayments of Lines of Credit Restricted cash Restricted Cash and Investments, Noncurrent Due in one to five years Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year One Through Five Document Period End Date Document Period End Date Changes in operating assets and liabilities, net of effects of acquisition: Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity, Increase (Decrease) in Operating Capital [Abstract] Net cash used in investing activities Cash Provided by (Used in) Investing Activity, Including Discontinued Operation Equity Awards Adjustments, Excluding Value Reported in Compensation Table Equity Awards Adjustments, Excluding Value Reported in the Compensation Table [Member] Number of purchase periods Number of Purchase Periods Number of Purchase Periods Preferred stock, shares outstanding (in shares) Preferred Stock, Shares Outstanding Purchase period, term Purchase Period, Term Purchase Period, Term 2029 Lessee, Operating Lease, Liability, to be Paid, Year Two Stockholders' Equity Equity [Text Block] Security Exchange Name Security Exchange Name Term of credit facility Debt Instrument, Term Remainder of 2027 Sales-Type and Direct Financing Leases, Payment to be Received, Remainder of Fiscal Year Lessee, Lease, Description [Line Items] Lessee, Lease, Description [Line Items] Class B common stock Common Class B [Member] Accumulated other comprehensive income (loss) Accumulated Other Comprehensive Income (Loss), Net of Tax Entity Shell Company Entity Shell Company Subscription and non-lease components of service revenue Subscription and Non-Lease Components Of Service Revenue Subscription and Non-Lease Components Of Service Revenue Operating lease liabilities, current Operating Lease, Liability, Current Schedule of Property and Equipment, Net Property, Plant, and Equipment [Table Text Block] Statement of Comprehensive Income [Abstract] Statement of Comprehensive Income [Abstract] Trade name and trademarks Trademarks and Trade Names [Member] Net Income (Loss) per Share Attributable to Common Stockholders Earnings Per Share [Text Block] Name Outstanding Recovery, Individual Name Earnings Per Share [Abstract] Earnings Per Share [Abstract] Award Timing, How MNPI Considered Award Timing, How MNPI Considered [Text Block] Document Fiscal Period Focus Document Fiscal Period Focus Peer Group Issuers, Footnote Peer Group Issuers, Footnote [Text Block] Total liabilities Liabilities Trading Symbol Trading Symbol Total gross unrealized gains Debt Securities, Available-for-sale, Equity Securities, Cash Equivalents And Restricted Cash, Accumulated Gross Unrealized Gain, Before Tax Debt Securities, Available-for-sale, Equity Securities, Cash Equivalents And Restricted Cash, Accumulated Gross Unrealized Gain, Before Tax Total Fair Value Debt Securities, Available-for-Sale, Excluding Accrued Interest Geographical [Domain] Geographical [Domain] Purchases of property and equipment Payments to Acquire Property, Plant, and Equipment Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year [Member] Pension Adjustments Prior Service Cost Pension Adjustments Prior Service Cost [Member] Total future lease payments to be received Sales-Type and Direct Financing Leases, Payment to be Received Company Selected Measure Name Company Selected Measure Name Purchases of marketable securities and other Payments to Acquire Debt Securities, Available-for-Sale Income Tax Disclosure [Abstract] Income Tax Disclosure [Abstract] Change in unrealized net gains (losses) on available-for-sale securities OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment and Tax SUPPLEMENTAL DISCLOSURES OF NON-CASH INVESTING AND FINANCING INFORMATION Noncash Investing and Financing Items [Abstract] Credit Facility [Domain] Credit Facility [Domain] Depreciation and amortization Depreciation, Depletion and Amortization, Nonproduction Non-lease components of remaining amount Non-Lease Components of Remaining Amount Non-Lease Components of Remaining Amount Schedule of Cash Equivalents, Marketable Securities and Restricted Cash Cash, Cash Equivalent, and Investment [Table Text Block] Other receivables Other Receivables, Net, Current Compensation Amount Outstanding Recovery Compensation Amount Individual: Individual [Axis] Weighted-average shares used in computing net income (loss) per share attributable to common stockholders, diluted (in shares) Weighted Average Number of Shares Outstanding, Diluted Disaggregation of Revenue [Line Items] Disaggregation of Revenue [Line Items] Entity Emerging Growth Company Entity Emerging Growth Company Equity Valuation Assumption Difference, Footnote Equity Valuation Assumption Difference, Footnote [Text Block] Modification charge Share-Based Compensation Arrangement By Share-Based Payment Award, Compensation Modification Charge Modification charge for share-based compensation. Schedule of Prepaid Expenses and Other Current Assets Schedule of Other Current Assets [Table Text Block] Line of Credit Facility [Table] Line of Credit Facility [Table] Underlying Security Market Price Change Underlying Security Market Price Change, Percent Property and equipment, net Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, after Accumulated Depreciation and Amortization Award vesting rights, target (as a percent) Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Rights, Percentage Less: imputed interest Lessee, Operating Lease, Liability, Undiscounted Excess Amount Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table] Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table] Restricted cash, included in prepaid expenses and other current assets Restricted Cash, Included in Prepaid Expenses and Other Current Assets Restricted Cash, Included in Prepaid Expenses and Other Current Assets Gross profit Gross Profit Revenue from Contract with Customer [Abstract] Add: Add: dilutive effect of common stock equivalents (in shares) Weighted Average Number of Shares Outstanding, Diluted, Adjustment Restricted Cash Cash and Cash Equivalents, Restricted Cash and Cash Equivalents, Policy [Policy Text Block] Operating cash outflows for operating leases Operating Lease, Payments Award Timing Predetermined Award Timing Predetermined [Flag] Outstanding letters of credit Letters of Credit Outstanding, Amount Debt Securities, Available-for-sale [Line Items] Debt Securities, Available-for-Sale [Line Items] Adjustment To PEO Compensation, Footnote Adjustment To PEO Compensation, Footnote [Text Block] Stock-based compensation expense APIC, Share-Based Payment Arrangement, Increase for Cost Recognition Level 1 Fair Value, Inputs, Level 1 [Member] Organization, Consolidation and Presentation of Financial Statements [Abstract] Organization, Consolidation and Presentation of Financial Statements [Abstract] Aggregate lease payments Total future lease payments Lessee, Operating Lease, Liability, to be Paid Debt Securities, Available-for-Sale [Abstract] Debt Securities, Available-for-Sale [Abstract] Beginning balance (in dollars per share) Ending balance (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 All Executive Categories All Executive Categories [Member] Aggregate purchase price Stock Repurchased and Retired During Period, Value U.S. government treasury notes U.S. government treasury notes US Government Debt Securities [Member] Operating lease liabilities Increase (Decrease) in Operating Lease Liability Pension Adjustments Service Cost Pension Adjustments Service Cost [Member] Other comprehensive income (loss): Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent [Abstract] Preferred stock, par value (in dollars per share) Preferred Stock, Par or Stated Value Per Share Plan Name [Domain] Plan Name [Domain] Antidilutive Securities [Axis] Antidilutive Securities [Axis] Beginning balance (in dollars per share) Ending balance (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price CASH, CASH EQUIVALENTS AND RESTRICTED CASH AT END OF PERIOD Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation [Abstract] Sales and marketing Selling and Marketing Expense Operating lease right-of-use assets Operating Lease, Right-of-Use Asset Operating leases: Operating Lease, Liability [Abstract] Due within one year Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, Year One Schedule of Computation of Basic and Diluted Net Income (Loss) per Share Attributable to Common Stockholders Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Fair Value Fair Value Disclosures [Abstract] Debt Disclosure [Abstract] Debt Disclosure [Abstract] Schedule of Deferred Commissions Capitalized Contract Cost [Table Text Block] Segment Information and Geographic Areas Segment Reporting [Text Block] Maturities of marketable securities Proceeds from Maturities, Prepayments and Calls of Debt Securities, Available-for-Sale Outstanding borrowings Long-Term Line of Credit Minimum Minimum [Member] Operating Lease Lessor, Operating Lease, Payment to be Received, Fiscal Year Maturity [Abstract] Expiration Date Trading Arrangement Expiration Date Tax withholding on vesting of restricted stock units Share-Based Payment Arrangement, (Increase) Decrease for Tax Withholding Obligation Share-Based Payment Arrangement, (Increase) Decrease for Tax Withholding Obligation Commission expected to be recognized over the next 12 months (percent) Expected Commission, Percent Expected Commission, Percent Location, Statement of Income, Balance [Axis] Location, Statement of Income, Balance [Axis] Restricted cash Restricted Cash and Cash Equivalent Non-Rule 10b5-1 Arrangement Adopted Non-Rule 10b5-1 Arrangement Adopted [Flag] Weighted Average Remaining Contractual Life (in years) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted-Average Remaining Contractual Term 2030 Sales-Type and Direct Financing Leases, Payment to be Received, Year Three Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table [Member] Vested and exercisable (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Number Aggregate Pension Adjustments Service Cost Aggregate Pension Adjustments Service Cost [Member] Other Income and Expenses [Abstract] Other Income and Expenses [Abstract] Common stock, shares authorized (in shares) Common Stock, Shares Authorized Antidilutive Security, Excluded EPS Calculation [Table] Antidilutive Security, Excluded EPS Calculation [Table] Other Income (Expense), Net Other Nonoperating Income and Expense [Text Block] Schedule of Share-based Compensation, Restricted Stock Units Award Activity Share-Based Payment Arrangement, Restricted Stock Unit, Activity [Table Text Block] Exercise Price Award Exercise Price Unrecognized stock-based compensation expense Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount Document Quarterly Report Document Quarterly Report 2028 Lessor, Operating Lease, Payment to be Received, Year One Deferred Commissions [Roll Forward] Deferred Commissions [Roll Forward] Deferred Commissions Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested [Member] Commission recognition period Commission Expense, Recognition Period Commission Expense, Recognition Period Schedule of Long-Lived Assets by Geographic Area Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Long-Lived Asset [Table Text Block] Sales of marketable securities Proceeds from Sale of Debt Securities, Available-for-Sale Impairment of capitalized commissions Impairment of Capitalized Commissions Impairment of Capitalized Commissions Recognition of deferred commissions Recognition of deferred revenue Contract With Customer, Liability, Revenue Recognized, Total Contract With Customer, Liability, Revenue Recognized, Total PRSUs Performance Restricted Stock Units (PRSUs) [Member] Performance Restricted Stock Units (PRSUs) Awards Close in Time to MNPI Disclosures, Table Awards Close in Time to MNPI Disclosures [Table Text Block] Total fair value Debt Securities, Available-for-sale, Equity Securities, Cash Equivalents And Restricted Cash Debt Securities, Available-for-sale, Equity Securities, Cash Equivalents And Restricted Cash Equity Component Equity Component [Domain] PEO Actually Paid Compensation Amount PEO Actually Paid Compensation Amount Technology patents Patented Technology [Member] Adoption Date Trading Arrangement Adoption Date Schedule of Other Income (Expense) Schedule of Other Nonoperating Income (Expense) [Table Text Block] Total stockholders’ equity Beginning balance Ending balance Equity, Attributable to Parent Balance Sheet Components Disclosure [Abstract] Balance Sheet Components Disclosure [Abstract] Balance sheet components disclosure. Other income (expense), net Total other income (expense), net Nonoperating Income (Expense) Additions Additions Contract With Customer, Liability, Increase From Additions Contract With Customer, Liability, Increase From Additions ASSETS Assets [Abstract] Title Trading Arrangement, Individual Title Forgone Recovery due to Disqualification of Tax Benefits, Amount Forgone Recovery due to Disqualification of Tax Benefits, Amount Accounting Policies [Abstract] Accounting Policies [Abstract] Restatement does not require Recovery Restatement Does Not Require Recovery [Text Block] Present value of total lease liabilities Operating Lease, Liability Insider Trading Policies and Procedures [Line Items] Beginning balance (in shares) Ending balance (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number Accrued compensation and other liabilities Increase Decrease In Accrued Compensation And Other Liabilities Increase decrease in accrued compensation and other liabilities. Accounts receivable, allowance Accounts Receivable, Allowance for Credit Loss, Current Insider Trading Policies and Procedures Adopted Insider Trading Policies and Procedures Adopted [Flag] Charles Giancarlo [Member] Charles Giancarlo Prepaid expenses and other current assets Total prepaid expenses and other current assets Prepaid Expense and Other Assets, Current Balance Sheet Components Supplemental Balance Sheet Disclosures [Text Block] Business Combination [Domain] Business Combination [Domain] Revenues From External Customers And Long Lived Assets [Line Items] Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Line Items] Commitments and Contingencies Commitments and Contingencies Disclosure [Text Block] Compensation Actually Paid vs. Net Income Compensation Actually Paid vs. Net Income [Text Block] Number of operating segments Number of Operating Segments Anti-dilutive securities excluded from computation of earnings per share, amount (in shares) Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Restricted Stock Units Unvested RSUs and PRSUs Restricted Stock Units (RSUs) [Member] Accrued sales, marketing and partner liabilities Accrued Marketing Costs, Current Schedule of Weighted-average Outstanding Shares Excluded from Computation of Diluted Net Income (Loss) per Share Attributable to Common Stockholders Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block] Deferred commissions, non-current Capitalized Contract Cost, Net, Noncurrent Entity Central Index Key Entity Central Index Key Less: accumulated depreciation and amortization Property, Plant, and Equipment, Accumulated Depreciation, Depletion, and Amortization Additional paid-in capital Additional Paid in Capital, Common Stock All Adjustments to Compensation All Adjustments to Compensation [Member] Business Combination [Axis] Business Combination [Axis] Previous Revolving Credit Facility Previous Revolving Credit Facility [Member] Previous Revolving Credit Facility Equity [Abstract] Equity [Abstract] Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year [Member] Net cash provided by operating activities Cash Provided by (Used in) Operating Activity, Including Discontinued Operation Revenue expected to be recognized (as a percent) Revenue, Remaining Performance Obligation, Percentage Income Statement [Abstract] Income Statement [Abstract] Stockholders’ equity: Equity, Attributable to Parent [Abstract] Common stock issued under employee stock purchase plan (in shares) Stock Issued During Period, Shares, Employee Stock Purchase Plans Document Transition Report Document Transition Report Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Operating expenses: Operating Expenses [Abstract] Stock Appreciation Rights (SARs) Stock Appreciation Rights (SARs) [Member] Schedule of Intangible Assets, Net Intangible Asset, Finite-Lived [Table Text Block] Number of Shares Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding [Roll Forward] Margin rate (percent) Debt Instrument, Basis Spread on Variable Rate City Area Code City Area Code Variable Rate [Domain] Variable Rate [Domain] Accumulated Other Comprehensive Income (Loss) AOCI Attributable to Parent [Member] All Individuals All Individuals [Member] Subsequent Event Subsequent Events [Text Block] Schedule of Revenue by Geographic Area Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue [Table Text Block] Name Forgone Recovery, Individual Name Compensation cost (in years) Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition Total amortized cost Debt Securities, Available-for-sale, Cash Equivalents And Restricted Cash, Amortized Cost Debt Securities, Available-for-sale, Cash Equivalents And Restricted Cash, Amortized Cost Non-GAAP Measure Description Non-GAAP Measure Description [Text Block] Weighted- Average Grant Date Fair Value 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] Statement [Line Items] Statement [Line Items] Total assets Assets Supply chain-related accruals Accrued Product Costs Accrued Product Costs Operating Leases Lessee, Operating Lease, Liability, to be Paid, Fiscal Year Maturity [Abstract] Preferred stock, shares issued (in shares) Preferred Stock, Shares Issued Consolidated leverage ratio, maximum for first six consecutive quarters following a qualified acquisition Credit Facility, Consolidated Leverage Ratio, First Six Consecutive Quarters Following a Qualified Acquisition Credit Facility, Consolidated Leverage Ratio, First Six Consecutive Quarters Following a Qualified Acquisition Interest expense Interest Expense, Nonoperating Schedule of Components of Stock-Based Compensation Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block] Carrying amount of our strategic investments Equity Securities without Readily Determinable Fair Value, Amount Proceeds from issuance of common stock under employee stock purchase plan Proceeds, Issuance of Shares, Share-Based Payment Arrangement, Excluding Option Exercised Gross Unrealized Gains Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Gain, before Tax Equity Incentive Plans Share-Based Payment Arrangement [Text Block] Common stock issued under employee stock purchase plan Stock Issued During Period, Value, Employee Stock Purchase Plan PEO PEO [Member] Share-based payment arrangement, expense Total stock-based compensation expense, net of amounts capitalized Share-Based Payment Arrangement, Expense Number of shares repurchased and retired (in shares) Stock Repurchased and Retired During Period, Shares Other liabilities, non-current Other Liabilities, Noncurrent Goodwill Goodwill Amortized Cost Amortization [Abstract] Forgone Recovery due to Violation of Home Country Law, Amount Forgone Recovery due to Violation of Home Country Law, Amount Options exercised (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period 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 Cash Equivalents Cash Equivalents, at Carrying Value Deferred revenue recognized Contract with Customer, Liability, Revenue Recognized Due within one year Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, Year One Subsequent Event Type [Domain] Subsequent Event Type [Domain] Accumulated Deficit Retained Earnings [Member] Operating lease liabilities, non-current Operating Lease, Liability, Noncurrent Total operating expenses Operating Expenses Revolving Credit Facility Revolving Credit Facility [Member] Money market accounts Money Market Funds [Member] Forfeited and canceled (in dollars per share) 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 Capitalized software development costs Software, In-Development, Internally Developed, and Purchased [Member] Fair Value Measurements Fair Value Measurement, Policy [Policy Text Block] Erroneously Awarded Compensation Recovery Erroneously Awarded Compensation Recovery [Table] Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Unrealized net gains (losses) on available-for-sale securities OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, after Tax Common stock, shares outstanding (in shares) Beginning balance (in shares) Ending balance (in shares) Common Stock, Shares, Outstanding Award Timing Disclosures [Line Items] Corporate debt securities Corporate debt securities Corporate Debt Securities [Member] Net income (loss) per share attributable to common stockholders, diluted (in dollars per share) Earnings Per Share, Diluted Entity Current Reporting Status Entity Current Reporting Status Net cash used in financing activities Cash Provided by (Used in) Financing Activity, Including Discontinued Operation Total Shareholder Return Amount Total Shareholder Return Amount Tax withholding on vesting of restricted stock units Share-Based Payment Arrangement, Decrease for Tax Withholding Obligation Prepaid expenses and other assets Increase (Decrease) in Prepaid Expense and Other Assets Intangible assets amortization expense Intangible Asset, Finite-Lived, Amortization Expense Line of Credit Facility [Line Items] Line of Credit Facility [Line Items] Intangible Asset, Finite-Lived [Line Items] Intangible Asset, Finite-Lived [Line Items] Research and development Research and Development Expense Adjustments to reconcile net income (loss) to net cash provided by operating activities: Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity [Abstract] Share-based Payment Arrangement [Abstract] Share-Based Payment Arrangement [Abstract] Property and equipment, net Total long-lived assets Property, Plant, and Equipment, after Accumulated Depreciation, Depletion, and Amortization Total revenue Total revenue Revenue from Contract with Customer, Excluding Assessed Tax Commitment fee (percent) Line of Credit Facility, Unused Capacity, Commitment Fee Percentage Intangible Assets by Major Class [Axis] Intangible Assets by Major Class [Axis] Intangible Assets by Major Class Financial Instruments [Domain] Financial Instruments [Domain] Calendar year gap for ESPP contribution amount Share-Based Payment Arrangement, Expensed and Capitalized, Amount Repurchases of common stock Stock Repurchased During Period, Value Intangible Asset, Finite-Lived, Class [Axis] Intangible Asset, Finite-Lived, Class [Axis] Equity Awards Adjustments, Footnote Equity Awards Adjustments, Footnote [Text Block] Underlying Securities Award Underlying Securities Amount Intangible Asset, Excluding Goodwill, before Accumulated Amortization Intangible Asset, Excluding Goodwill, before Accumulated Amortization Deferred Revenue and Commissions Revenue from Contract with Customer [Text Block] Prepaid expenses Prepaid Expense, Current Financial Instruments Financial Instruments Disclosure [Text Block] Impairment charge for unrealized losses Debt Securities, Available-for-Sale, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff Inventory Increase (Decrease) in Inventories Weighted-average discount rate Operating Lease, Weighted Average Discount Rate, Percent Payroll deductions percentage Share-Based Compensation Arrangement by Share-Based Payment Award, Maximum Employee Subscription Rate Computer equipment and software Computer Equipment [Member] Operating lease right-of-use assets Increase (Decrease) In Operating Lease Right Of Use Asset Increase (Decrease) In Operating Lease Right Of Use Asset Title and Position [Axis] Title and Position [Axis] CASH FLOWS FROM INVESTING ACTIVITIES Cash Provided by (Used in) Investing Activity, Continuing Operation [Abstract] Weighted- Average Remaining Contractual Life (in years) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Additional Disclosures [Abstract] Schedule of Components of Lease Cost Lease, Cost [Table Text Block] Other current assets Other Assets, Current CASH FLOWS FROM OPERATING ACTIVITIES Cash Provided by (Used in) Operating Activity, Continuing Operation [Abstract] Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies Disclosure [Abstract] All Trading Arrangements All Trading Arrangements [Member] Fair Value, Less than 12 months Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months Other Performance Measure, Amount Other Performance Measure, Amount Award Timing MNPI Considered Award Timing MNPI Considered [Flag] Income (loss) from operations Operating Income (Loss) Subscription services Service [Member] Contracted but not recognized revenue Revenue, Remaining Performance Obligation, Amount Current Fiscal Year End Date Current Fiscal Year End Date Schedule of Future Lease Payments Under Non-Cancelable Leases Finance Lease, Liability, to be Paid, Maturity [Table Text Block] 2029 Sales-Type and Direct Financing Leases, Payment to be Received, Year Two Non-PEO NEO Average Total Compensation Amount Non-PEO NEO Average Total Compensation Amount Defined contribution plan, plan liabilities, fair value Defined Contribution Plan, Plan Liabilities, Fair Value Defined Contribution Plan, Plan Liabilities, Fair Value Repurchase of common stock (in shares) Stock Repurchased During Period, Shares Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year [Member] Entity File Number Entity File Number Schedule of Share-Based Payment Arrangement, Performance Restricted Stock Unit, Activity Share-Based Payment Arrangement, Performance Restricted Stock Unit, Activity [Table Text Block] Share-Based Payment Arrangement, Performance Restricted Stock Unit, Activity Rule 10b5-1 Arrangement Adopted Rule 10b5-1 Arrangement Adopted [Flag] Schedule of Amortized Cost and Estimated Fair Value Investments Classified by Contractual Maturity Date [Table Text Block] Schedule of Stock Option Activity Under Equity Incentive Plans and Related Information Share-Based Payment Arrangement, Option, Activity [Table Text Block] Weighted- Average Exercise Price Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract] Recovery of Erroneously Awarded Compensation Disclosure [Line Items] Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Common stock, shares issued (in shares) Common Stock, Shares, Issued Measure: Measure [Axis] Finished goods Inventory, Finished Goods, Gross Business Overview Business Description and Basis of Presentation [Text Block] Finance lease, term Lessee, Finance Lease, Term of Contract Long-Term Performance Incentive RSUs Long Term Performance Incentive R S Us [Member] Long Term Performance Incentive R S Us Statement Equity Components Equity Components [Axis] Accounts receivable, net Increase (Decrease) in Accounts Receivable Accumulated Amortization Accumulated Impairment of Intangible Assets (Excluding Goodwill) Accumulated Impairment of Intangible Assets (Excluding Goodwill) Product and Service [Domain] Product and Service [Domain] Class of Stock [Line Items] Class of Stock [Line Items] Right-of-use assets obtained in exchange for lease liabilities: Right-Of-Use Assets Obtained In Exchange For Lease Liabilities [Abstract] Right-Of-Use Assets Obtained In Exchange For Lease Liabilities Beginning balance Ending balance Capitalized Contract Cost, Net Disaggregation of Revenue [Table] Disaggregation of Revenue [Table] Class A common stock Common Class A [Member] Entity Interactive Data Current Entity Interactive Data Current Variable Rate [Axis] Variable Rate [Axis] Sales-Type Leases Sales-Type and Direct Financing Leases, Payment to be Received, Fiscal Year Maturity [Abstract] Compensation Actually Paid vs. Other Measure Compensation Actually Paid vs. Other Measure [Text Block] Lessor arrangement Revenue, Remaining Performance Obligation, Lessor Arrangement Revenue, Remaining Performance Obligation, Lessor Arrangement Due in one to five years Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year One Through Five Less: reclassification adjustment for net gains on available-for-sale securities included in net income Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Net of Tax Entity Small Business Entity Small Business Comprehensive income (loss) Comprehensive Income (Loss), Net of Tax, Attributable to Parent 2030 Lessee, Operating Lease, Liability, to be Paid, Year Three Termination Date Trading Arrangement Termination Date Tax withholding on vesting of restricted stock units (in shares) Share-Based Payment Arrangement, Shares Withheld for Tax Withholding Obligation Useful life (in years) Intangible Asset, Finite-Lived, Acquired, Weighted-Average Amortization Period Property Plant And Equipment [Line Items] Property, Plant, and Equipment [Line Items] Subsequent Events [Abstract] Subsequent Events [Abstract] Employee stock purchase plan offering period Employee Stock Purchase Plan Offering Period Employee stock purchase plan offering period. Accrued expenses and other liabilities Total accrued expenses and other liabilities Accrued Expenses And Other Liabilities Current Accrued expenses and other liabilities current. Compensation Actually Paid vs. Total Shareholder Return Compensation Actually Paid vs. Total Shareholder Return [Text Block] MNPI Disclosure Timed for Compensation Value MNPI Disclosure Timed for Compensation Value [Flag] Equity awards expiration period (no later than) Share-Based Compensation Arrangement by Share-Based Payment Award, Expiration Period Other assets, non-current Other Assets, Noncurrent CASH FLOWS FROM FINANCING ACTIVITIES Cash Provided by (Used in) Financing Activity, Continuing Operation [Abstract] Document Type Document Type Fair Value as of Grant Date Award Grant Date Fair Value Aggregate intrinsic value Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Aggregate Intrinsic Value, Outstanding Schedule of Gross Unrealized Losses and Fair Values Debt Securities, Available-for-Sale, Unrealized Loss Position, Fair Value [Table Text Block] Pay vs Performance Disclosure, Table Pay vs Performance [Table Text Block] Authorized amount remaining under stock repurchase program Share Repurchase Program, Remaining Authorized, Amount Arrangement Duration Trading Arrangement Duration Subsequent Event [Line Items] Subsequent Event [Line Items] Statement of Stockholders' Equity [Abstract] Statement of Stockholders' Equity [Abstract] Local Phone Number Local Phone Number Deferred revenue, non-current Contract with Customer, Liability, Noncurrent Deferred commissions, current Capitalized Contract Cost, Net, Current Entity Address, Postal Zip Code Entity Address, Postal Zip Code Entity Registrant Name Entity Registrant Name Unrealized Loss, Less than 12 months Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss Income before provision for income taxes Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Insider Trading Policies and Procedures Not Adopted Insider Trading Policies and Procedures Not Adopted [Text Block] Aggregate Intrinsic Value, Vested and exercisable Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value Issuance of common stock upon exercise of stock options (in shares) Stock Issued During Period Shares Stock Options Exercised Net Of Repurchases Stock issued during period shares stock options exercised net of repurchases. Commitments and contingencies (Note 7) Commitments and Contingencies Gross Carrying Value Intangible Asset, Finite-Lived, before Accumulated Amortization Antidilutive Securities, Name [Domain] Antidilutive Securities, Name [Domain] Total property and equipment Property, Plant, and Equipment, before Accumulated Depreciation, Depletion, and Amortization Changed Peer Group, Footnote Changed Peer Group, Footnote [Text Block] 2031 Intangible Asset, Finite-Lived, Estimated Amortization Expense, Year Four Forgone Recovery due to Expense of Enforcement, Amount Forgone Recovery due to Expense of Enforcement, Amount Executive Category: Executive Category [Axis] Vesting period (in years) Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period Furniture and fixtures Furniture and Fixtures [Member] LIABILITIES AND STOCKHOLDERS’ EQUITY Liabilities and Equity [Abstract] Intangible Asset, Finite-Lived, Class [Domain] Intangible Asset, Finite-Lived, Class [Domain] Weighted Average Remaining Contractual Life (in years), Vested and exercisable Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted-Average Remaining Contractual Term 2031 Lessor, Operating Lease, Payment to be Received, Year Four Inventory Inventory, Net Award Type [Domain] Award Type [Domain] Non-PEO NEO Average Compensation Actually Paid Amount Non-PEO NEO Average Compensation Actually Paid Amount Remainder of 2027 Lessee, Operating Lease, Liability, to be Paid, Remainder of Fiscal Year U.S. government agencies US Government Agencies Debt Securities [Member] SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION Supplemental Cash Flow Information [Abstract] Dollar cap per purchase period Share-based Compensation Arrangement by Share-based Payment Award, Dollar Cap Per Purchase Period Share-based Compensation Arrangement by Share-based Payment Award, Dollar Cap Per Purchase Period Sales-type lease, revenue Sales-type Lease, Revenue 2028 Intangible Asset, Finite-Lived, Estimated Amortization Expense, Year One Closing price of stock (in dollars per share) Share Price Operating lease, term of contract Lessee, Operating Lease, Term of Contract Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table] PEO Name PEO Name Geographical [Axis] Geographical [Axis] Aggregate Intrinsic Value (in thousands) Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value Roll Forward Share based compensation arrangement by share based payment award options outstanding intrinsic value roll forward. Leasehold improvements Leasehold Improvements [Member] Restricted cash Restricted Cash Total future lease payments to be received Lessor, Operating Lease, Payment to be Received Beginning balance Ending balance Contract with Customer, Liability Cash paid for income taxes, net of refunds Income Tax Paid, before Refund Received 1touch 1touch [Member] 1touch 2031 Sales-Type and Direct Financing Leases, Payment to be Received, Year Four Long-Lived Asset, Class [Axis] Long-Lived Asset, Class [Axis] Stock Price or TSR Estimation Method Stock Price or TSR Estimation Method [Text Block] Shares issuable pursuant to the ESPP Equity Unit Purchase Agreements [Member] Entity Tax Identification Number Entity Tax Identification Number Lessee, Lease, Description [Table] Lessee, Lease, Description [Table] Options exercised (in dollars per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price Cash, cash equivalents and restricted cash, beginning of period Cash, cash equivalents and restricted cash, end of period Cash, cash equivalents and restricted cash, end of period Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation Intangible Asset, Finite-Lived [Table] Intangible Asset, Finite-Lived [Table] Accrued service logistics and professional services Accrued Professional Fees, Current Accounts payable Increase (Decrease) in Accounts Payable Other accrued liabilities Other Accrued Liabilities, Current Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Base Rate Base Rate [Member] Contract Liability Change In Contract With Customer, Liability [Roll Forward] Change In Contract With Customer, Liability [Roll Forward] Aggregate Erroneous Compensation Not Yet Determined Aggregate Erroneous Compensation Not Yet Determined [Text Block] Material Terms of Trading Arrangement Material Terms of Trading Arrangement [Text Block] Non-NEOs Non-NEOs [Member] Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year [Member] Subsequent Event [Table] Subsequent Event [Table] Stock-based compensation expense Share-Based Payment Arrangement, Noncash Expense Issuance of common stock upon exercise of stock options Stock Issued During Period Value Stock Options Exercised Net Of Repurchases Stock issued during period value stock options exercised net of repurchases. 2029 Intangible Asset, Finite-Lived, Estimated Amortization Expense, Year Two Total lease cost Lease, Cost Purchase price as percentage of fair market value of common stock Share-Based Compensation Arrangement by Share-Based Payment Award, Purchase Price of Common Stock, Percent Foreign government bonds Foreign Government Debt [Member] Total gross unrealized losses Debt Securities, Available-for-sale, Equity Securities, Cash Equivalents And Restricted Cash, Accumulated Gross Unrealized Loss, Before Tax Debt Securities, Available-for-sale, Equity Securities, Cash Equivalents And Restricted Cash, Accumulated Gross Unrealized Loss, Before Tax Cash paid for amounts included in the measurement of lease liabilities: Cash Paid For Amounts Included In The Measurement Of Lease Liabilities [Abstract] Cash Paid For Amounts Included In The Measurement Of Lease Liabilities Intangible Assets (Excluding Goodwill), Accumulated Amortization Intangible Assets (Excluding Goodwill), Accumulated Amortization Intangible Assets (Excluding Goodwill), Accumulated Amortization Schedule of Inventory Schedule of Inventory, Current [Table Text Block] Leases Lessee, Operating Leases [Text Block] Due in five to ten years Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year 5 Through 10 Net income (loss) per share attributable to common stockholders, basic (in dollars per share) Earnings Per Share, Basic Raw materials Inventory, Raw Materials, Gross Repurchases of common stock Payments for Repurchase of Common Stock Deferred revenue, current Contract with Customer, Liability, Current Total current assets Assets, Current Range [Axis] Statistical Measurement [Axis] Insider Trading Arrangements [Line Items] Principal payments on borrowings and finance lease obligations Repayment of Long-Term Debt, Long-Term Lease Obligation, and Capital Security Award Type [Axis] Award Type [Axis] Short-term lease cost (12 months or less) Short-Term Lease, Cost Remainder of 2027 Lessor, Operating Lease, Payment to be Received, Remainder of Fiscal Year Lessor arrangement, term of contract Lessor Arrangement, Term of Contract Lessor Arrangement, Term of Contract Named Executive Officers, Footnote Named Executive Officers, Footnote [Text Block] Amortized Cost Amortized Cost Debt Securities, Available-for-Sale, Amortized Cost, Excluding Accrued Interest, after Allowance for Credit Loss Accounts receivable, net of allowance of $203 and $203 Accounts Receivable, after Allowance for Credit Loss, Current Accumulated deficit Retained Earnings (Accumulated Deficit) Product and Service [Axis] Product and Service [Axis] Intangible Assets by Major Class [Domain] Intangible Assets by Major Class [Domain] Intangible Assets by Major Class [Domain] Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table [Member] Awards Close in Time to MNPI Disclosures Awards Close in Time to MNPI Disclosures [Table] Common Stock Common Stock [Member] Fixed operating lease cost Operating Lease, Cost Compensation Actually Paid vs. Company Selected Measure Compensation Actually Paid vs. Company Selected Measure [Text Block] Cover page. Cover [Abstract] Rest of the world Non-US [Member] Non-cancelable lease payments receivable, net Lessor Arrangement, Non-Cancelable Lease Payments Receivable, Net Lessor Arrangement, Non-Cancelable Lease Payments Receivable, Net Equity Awards Adjustments Equity Awards Adjustments [Member] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] Total liabilities and stockholders’ equity Liabilities and Equity Variable lease cost Variable Lease, Cost Employee Stock Option Share-Based Payment Arrangement, Option [Member] Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Table] Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Table] Schedule of Lessor, Operating Lease, Payment to be Received, Maturity Lessor, Operating Lease, Payment to be Received, Maturity [Table Text Block] Additional 402(v) Disclosure Additional 402(v) Disclosure [Text Block] Plan Name [Axis] Plan Name [Axis] Tabular List, Table Tabular List [Table Text Block] Finite-Lived Intangible Assets: Intangible Asset, Finite-Lived, after Accumulated Amortization [Abstract] Other income Other Nonoperating Income (Expense) Sales and Excise Tax Payable, Current Sales and Excise Tax Payable, Current Debt Long-Term Debt [Text Block] 2030 Intangible Asset, Finite-Lived, Estimated Amortization Expense, Year Three Remainder of 2027 Intangible Asset, Finite-Lived, Estimated Amortization Expense, Remainder of Fiscal Year Name Awards Close in Time to MNPI Disclosures, Individual Name 2015 Employee Stock Purchase Plan Twenty Fifteen Employee Stock Purchase Plan [Member] Twenty fifteen employee stock purchase plan. Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested [Member] Aggregate Intrinsic Value Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Intrinsic Value Forfeited or canceled (in shares) Forfeited (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period General and administrative General and Administrative Expense Long-Lived Asset, Class [Domain] Long-Lived Asset, Class [Domain] Preferred stock, shares authorized (in shares) Preferred Stock, Shares Authorized Property, Plant, and Equipment [Table] Property, Plant, and Equipment [Table] Preferred stock, par value of $0.0001 per share— 20,000 shares authorized; no shares issued and outstanding Preferred Stock, Value, Issued Adjustment to Compensation: Adjustment to Compensation [Axis] Schedule of Sales-Type Leases, Payment to be Received, Maturity Sales-Type and Direct Financing Leases, Payment to be Received, Maturity [Table Text Block] Class of Stock [Domain] Class of Stock [Domain] Rule 10b5-1 Arrangement Terminated Rule 10b5-1 Arrangement Terminated [Flag] Aggregate Erroneous Compensation Amount Aggregate Erroneous Compensation Amount Cash paid for interest Interest Paid, Excluding Capitalized Interest, Operating Activity Statement of Cash Flows [Abstract] Statement of Cash Flows [Abstract] Marketable securities Marketable Securities Debt Securities, Available-for-Sale, Excluding Accrued Interest, Current Credit Facility [Axis] Credit Facility [Axis] Aggregate Available Trading Arrangement, Securities Aggregate Available Amount Schedule of Repurchase Agreements Schedule of Repurchase Agreements [Table Text Block] Name Measure Name Income Taxes Income Tax Disclosure [Text Block] Accounts payable Accounts Payable, Current Pay vs Performance Disclosure [Line Items] Fair Value Hierarchy and NAV [Domain] Fair Value Hierarchy and NAV [Domain] Other Other Noncash Income (Expense) Board of Directors Board of Directors [Member] Board of Directors Debt Instrument [Line Items] Debt Instrument [Line Items] Product Revenue and Support Subscription Revenue Product Revenue And Support Subscription Revenue [Member] Product Revenue And Support Subscription Revenue [Member] Pay vs Performance Disclosure Pay vs Performance Disclosure [Table] Total purchase consideration Business Combination, Consideration Transferred Consolidated leverage ratio, maximum Credit Facility, Consolidated Leverage Ratio Credit Facility, Consolidated Leverage Ratio Additional Paid-in Capital Additional Paid-in Capital [Member] Entity Filer Category Entity Filer Category Impairments to goodwill Goodwill, Impairment Loss Deferred commissions Increase Decrease In Deferred Commissions The increase (decrease) during the reporting period in the aggregate value of all deferred commission in the reporting entity, associated with underlying transactions that are classified as operating activities.. Name Trading Arrangement, Individual Name Compensation not yet recognized Share-Based Payment Arrangement, Nonvested Award, Excluding Option, Cost Not yet Recognized, Amount Cash and cash equivalents Cash and Cash Equivalent Unaudited Interim Consolidated Financial Information Interim Disclosure Policy [Policy Text Block] Interim disclosure policy. Company Selected Measure Amount Company Selected Measure Amount Depreciation and amortization Depreciation, Depletion and Amortization Investments, Debt and Equity Securities [Abstract] Investments, Debt and Equity Securities [Abstract] Inventory Inventory, Gross Secured Overnight Financing Rate Secured Overnight Financing Rate (SOFR) [Member] Schedule of Stock by Class [Table] Stock, Class of Stock [Table] Current assets: Assets, Current [Abstract] Weighted-average remaining lease term (in years) Operating Lease, Weighted Average Remaining Lease Term Schedule of Share-Based Payment Arrangement, Long Term Performance Restricted Stock Unit, Activity Share-Based Payment Arrangement, Long Term Performance Restricted Stock Unit, Activity [Table Text Block] Share-Based Payment Arrangement, Long Term Performance Restricted Stock Unit, Activity Non-PEO NEO Non-PEO NEO [Member] Interest Rate Floor Interest Rate Floor [Member] Entity Address, Address Line One Entity Address, Address Line One Operating leases Right-of-Use Asset Obtained in Exchange for Operating Lease Liability Vested (in dollars per share) Vested and earned (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 Provision for income taxes Income Tax Expense (Benefit) Foreign currency transactions gains (losses) Gain (Loss), Foreign Currency Transaction, before Tax Total cost of revenue Cost of Product and Service Sold Award Timing Method Award Timing Method [Text Block] Net increase (decrease) in cash, cash equivalents and restricted cash Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation Forgone Recovery, Explanation of Impracticability Forgone Recovery, Explanation of Impracticability [Text Block] 2029 Lessor, Operating Lease, Payment to be Received, Year Two Net income (loss) Net income (loss) Net income (loss) Net Income (Loss) Attributable to Parent Erroneous Compensation Analysis Erroneous Compensation Analysis [Text Block] Statement [Table] Statement [Table] Restatement Determination Date: Restatement Determination Date [Axis] Proceeds from exercise of stock options Proceeds from Stock Options Exercised Interest income Investment Income, Interest Vesting of restricted stock units Stock Issued During Period, Value, Restricted Stock Award, Gross Weighted Average Exercise Price, Vested and exercisable (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Exercise Price Thereafter Lessee, Operating Lease, Liability, to be Paid, after Year Four Lessee, Operating Lease, Liability, to be Paid, after Year Four Schedule of Deferred Revenue Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block] Engineering-related accruals Engineering Related Accruals Engineering Related Accruals Customer deposits from contracts with customers Customer Deposits From Contracts With Customers Customer Deposits From Contracts With Customers Thereafter Sales-Type and Direct Financing Leases, Payment to be Received, After Year Four Sales-Type and Direct Financing Leases, Payment to be Received, After Year Four Basis of Presentation and Summary of Significant Accounting Policies Basis of Presentation and Significant Accounting Policies [Text Block] Pension Benefits Adjustments, Footnote Pension Benefits Adjustments, Footnote [Text Block]