Options vested and expected to vest, Weighted average remaining contractual life (in years)
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Remaining Contractual Term
Adjustments to reconcile net income to net cash provided by operating activities:
Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract]
APAC
Asia Pacific and Japan [Member]
Asia Pacific and Japan [Member]
Stock repurchase program, unused balance
Share Repurchase Program, Remaining Authorized, Amount
Fiscal Years:
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract]
Tax at federal statutory tax rate
Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount
Cover [Abstract]
Cover [Abstract]
Thereafter
Lessee, Operating Lease, Liability, to be Paid, after Year Five
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS
Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect
Maturities of Operating Lease Liabilities
Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block]
Equity interests acquired
Business Acquisition, Percentage of Voting Interests Acquired
Income Tax Jurisdiction [Domain]
Income Tax Jurisdiction [Domain]
Trading Symbol
Trading Symbol
Investment ownership percentage
Equity Method Investment, Ownership Percentage
Marketable equity securities, realized gain (loss)
Equity Securities, FV-NI, Realized Gain (Loss)
Comprehensive income including non-controlling interests
Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest
Earnings Per Share [Line Items]
Earnings Per Share [Line Items]
Earnings Per Share [Line Items]
Lacework and Next DLP
Lacework and Next DLP [Member]
Lacework and Next DLP
Non-NEOs
Non-NEOs [Member]
Remaining terms (less than for minimum)
Operating Lease, Remaining Lease Term
Operating Lease, Remaining Lease Term
Goodwill
Goodwill and Intangible Assets, Goodwill, Policy [Policy Text Block]
Number of primary stock incentive plans
Share-based Compensation Arrangement by Share-based Payment Award, Number of Primary Stock Incentive Plans
Share-based Compensation Arrangement by Share-based Payment Award, Number of Primary Stock Incentive Plans
Purchases of marketable equity securities
Payments to Acquire Equity Securities, FV-NI
Accounts receivable—net
Increase (Decrease) in Accounts Receivable
Inventory
Inventory, Policy [Policy Text Block]
Non-Rule 10b5-1 Arrangement Adopted
Non-Rule 10b5-1 Arrangement Adopted [Flag]
Land
Land [Member]
Net unrealized gain (loss) on investments - net of tax
OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, after Tax
Award Timing Disclosures [Line Items]
Investment, Name [Domain]
Investment, Name [Domain]
Summary of Investments
Schedule of Amortized Costs, Unrealized Gains and Losses, and Fair Value of Available For Sale Securities [Table Text Block]
Schedule of Amortized Costs, Unrealized Gains and Losses, and Fair Value of Available For Sale Securities [Table Text Block]
Portion at Fair Value Measurement [Member]
Portion at Fair Value Measurement [Member]
Share-based Payment Arrangement, Option, Exercise Price Range [Table]
Share-Based Payment Arrangement, Option, Exercise Price Range [Table]
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List]
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]
REVENUE:
Revenue from Contract with Customer [Abstract]
Plan Name [Domain]
Plan Name [Domain]
United States
UNITED STATES
Foreign withholding taxes
Effective Income Tax Rate Reconciliation, Foreign Withholding Taxes, Amount
Effective Income Tax Rate Reconciliation, Foreign Withholding Taxes, Amount
Inventory, Net [Abstract]
Inventory, Net [Abstract]
Property, Plant and Equipment, Net, by Type [Abstract]
Property, Plant and Equipment, Net, by Type [Abstract]
OTHER ASSETS
Other Assets, Noncurrent
Leases [Abstract]
Leases [Abstract]
Gross
Finite-Lived Intangible Assets, Gross
Antidilutive Securities, Name [Domain]
Antidilutive Securities, Name [Domain]
Foreign-Derived Intangible Income
Effective Income Tax Rate Reconciliation, FDII, Amount
Number Of Manufacturers, Geographic Area
Number Of Manufacturers, Geographic Area [Member]
Number Of Manufacturers, Geographic Area
Net cash provided by operating activities
Net Cash Provided by (Used in) Operating Activities
CASH FLOWS FROM OPERATING ACTIVITIES:
Net Cash Provided by (Used in) Operating Activities [Abstract]
GROSS PROFIT:
Gross Profit [Abstract]
Depreciation and amortization
Deferred Tax Assets, Property, Plant and Equipment
Summary of Inventory Purchase Commitments
Contractual Obligation, Fiscal Year Maturity [Table Text Block]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Backlog
Backlog [Member]
Backlog
Award Timing Method
Award Timing Method [Text Block]
Restricted Stock Units and Options
Restricted Stock Units and Options [Member]
Restricted Stock Units and Options
Trading Arrangements, by Individual
Trading Arrangements, by Individual [Table]
Measurement Frequency [Axis]
Measurement Frequency [Axis]
Entity Common Stock, Shares Outstanding
Entity Common Stock, Shares Outstanding
Insider Trading Policies and Procedures [Line Items]
Use of Estimates
Use of Estimates, Policy [Policy Text Block]
Deferred contract costs
Deferred Tax Liabilities, Deferred Expense
Adjustment to Compensation, Amount
Adjustment to Compensation Amount
Additional paid-in capital
Additional Paid in Capital, Common Stock
Compensation Amount
Outstanding Recovery Compensation Amount
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]
Entity Small Business
Entity Small Business
Company Selected Measure Amount
Company Selected Measure Amount
Tabular List, Table
Tabular List [Table Text Block]
Level 3
Fair Value, Inputs, Level 3 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share Repurchase Program [Line Items]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Fair Value
Finite-Lived Intangible Assets Acquired
Stock-based compensation expense
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-Based Payment Arrangement, Amount
Accrued liabilities
Accrued Liabilities, Current
Anti-dilutive securities (in shares)
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount
Share-Based Payment Arrangement, Tranche One
Share-Based Payment Arrangement, Tranche One [Member]
Impairment of Long-Lived Assets
Impairment or Disposal of Long-Lived Assets, Policy [Policy Text Block]
GOODWILL
Goodwill
Balance - beginning of period
Balance - end of period
Goodwill
Allowance for credit losses
Accounts Receivable, Allowance for Credit Loss
Taxes paid related to net share settlement of equity awards
Amount withheld for taxes
Payment, Tax Withholding, Share-Based Payment Arrangement
Stock repurchase program, authorized amount
Share Repurchase Program, Authorized, Amount
INVENTORY
Inventory Disclosure [Text Block]
$62.11-$94.02
Price Range Four [Member]
Price Range Four [Member]
Stock options
Share-Based Payment Arrangement, Option [Member]
Debt Securities, Available-for-Sale [Table]
Debt Securities, Available-for-Sale [Table]
Depreciation
Depreciation
2025
Lessee, Operating Lease, Liability, to be Paid, Year One
Other
Proceeds from (Payments for) Other Financing Activities
Antidilutive Security, Excluded EPS Calculation [Table]
Antidilutive Security, Excluded EPS Calculation [Table]
Comprehensive income attributable to Fortinet, Inc.
Comprehensive Income (Loss), Net of Tax, Attributable to Parent
Investments Classified by Contractual Maturity Date
Investments Classified by Contractual Maturity Date [Table Text Block]
Concentration Risk
Concentration Risk [Policy Text Block]
Concentration Risk [Policy Text Block]
Award Type [Axis]
Award Type [Axis]
Corporate debt securities
Corporate Debt Securities [Member]
Schedule of Range of Options
Share-Based Payment Arrangement, Option, Exercise Price Range [Table Text Block]
Foreign currency translation adjustments
Goodwill, Foreign Currency Translation Gain (Loss)
Evaluation units
Evaluation Units [Member]
Evaluation units [Member]
Work in process
Inventory, Work in Process, Net of Reserves
PROPERTY AND EQUIPMENT—NET
Property and equipment—net
Property, Plant and Equipment, Net
ICFR Auditor Attestation Flag
ICFR Auditor Attestation Flag
Total liabilities
Liabilities
Other comprehensive income (loss):
Other Comprehensive Income (Loss), before Tax, Portion Attributable to Parent [Abstract]
Options exercisable, Weighted average exercise price (in dollars per share)
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Exercise Price
Deferred contract costs
Increase (Decrease) in Deferred Charges
Number of reporting units
Number of Reporting Units
Common Stock, par value (dollars per share)
Common Stock, Par or Stated Value Per Share
Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table]
Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table]
Weighted-Average Useful Life (in Years)
Acquired Finite-Lived Intangible Assets, Weighted Average Useful Life
Foreign Currency and Transaction Gains and Losses
Foreign Currency Transactions and Translations Policy [Policy Text Block]
Schedule of Warranties [Table]
Schedule of Warranties [Table]
Schedule of Warranties [Table]
Expiration Date
Trading Arrangement Expiration Date
CASH FLOWS FROM INVESTING ACTIVITIES:
Net Cash Provided by (Used in) Investing Activities [Abstract]
Due within one to three years
Available-for-sale Securities, Debt Maturities, after One Year, Fair Value
This item represents the fair value of debt securities which are expected to mature after one year from the balance sheet date and which are categorized neither as held-to-maturity nor trading securities.
Operating lease liabilities – current
Operating Lease, Liability, Current
Total Shareholder Return Amount
Total Shareholder Return Amount
Short-term investments
Other Short-Term Investments
Equity Awards Adjustments, Footnote
Equity Awards Adjustments, Footnote [Text Block]
2009 Equity Incentive Plan (Amended Plan)
Stock Plan, 2009 [Member]
Stock Plan, 2009 [Member]
Subsequent Event [Line Items]
Subsequent Event [Line Items]
Total property and equipment
Property, Plant and Equipment, Gross
Exercised (in shares)
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period
Debt Instrument [Line Items]
Debt Instrument [Line Items]
Named Executive Officers, Footnote
Named Executive Officers, Footnote [Text Block]
Research and development
Research and Development Expense [Member]
Weighted- Average Exercise Price
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract]
Gross decreases for tax positions related to expiration of statute of limitations
Unrecognized Tax Benefits, Reduction Resulting from Lapse of Applicable Statute of Limitations
Commercial paper
Commercial Paper, Not Included with Cash and Cash Equivalents [Member]
Diluted (in shares)
Weighted-average shares used to compute diluted net income per share (in shares)
Weighted Average Number of Shares Outstanding, Diluted
Other sales and marketing
Selling and Marketing Expense, Adjusted
Selling and Marketing Expense, Adjusted
MNPI Disclosure Timed for Compensation Value
MNPI Disclosure Timed for Compensation Value [Flag]
Total stockholders’ equity (deficit)
Equity, Attributable to Parent
Total deferred tax assets
Deferred Tax Assets, Gross
Due within one year
Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, Year One
FINANCIAL INSTRUMENTS AND FAIR VALUE
Financial Instruments Disclosure [Text Block]
Schedule of Changes in Carrying Value of Goodwill
Schedule of Goodwill [Table Text Block]
Concentration Risk Type [Domain]
Concentration Risk Type [Domain]
INTEREST INCOME
Interest income
Investment Income, Net
Adjustment to prior year
Effective Income Tax Rate Reconciliation, Prior Year Adjustment, Amount
Effective Income Tax Rate Reconciliation, Prior Year Adjustment, Amount
Product
Product [Member]
Number of shares authorized (in shares)
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized
Document Fiscal Period Focus
Document Fiscal Period Focus
All Executive Categories
All Executive Categories [Member]
RSUs and stock options (in shares)
Incremental Common Shares Attributable to Dilutive Effect of Share-Based Payment Arrangements
Statement of Financial Position Location, Balance [Domain]
Statement of Financial Position Location, Balance [Domain]
Marketable equity securities
Equity Securities [Member]
2025
Finite-Lived Intangible Asset, Expected Amortization, Year Two
Share-Based Payment Arrangement, Tranche Four
Share-Based Payment Arrangement, Tranche Four [Member]
Share-Based Payment Arrangement, Tranche Four
Changed Peer Group, Footnote
Changed Peer Group, Footnote [Text Block]
Options outstanding, Weighted average remaining contractual life (in years)
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term
Acquisition of the non-controlling interests
Noncontrolling Interest, Period Increase (Decrease)
ASSETS
Assets [Abstract]
Schedule of Share-based Compensation, Stock Options, Activity, Additional Information
Schedule of Share-based Compensation, Stock Options, Activity, Additional Information [Table Text Block]
Schedule of Share-based Compensation, Stock Options, Activity, Additional Information
Other comprehensive income (loss)
Other Comprehensive Income (Loss), Net of Tax
Dividend rate
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Dividend Rate
Document Type
Document Type
Effective Interest Rate
Debt Instrument, Interest Rate, Effective Percentage
Schedule of Segment Reporting Information, by Segment
Schedule of Segment Reporting Information, by Segment [Table Text Block]
Options exercisable, Weighted average remaining contractual life (in years)
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term
Amortized Cost
Debt Securities, Available-for-Sale, Amortized Cost
Schedule of Finite-Lived Intangible Assets, Future Amortization Expense
Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]
Subsequent Event [Table]
Subsequent Event [Table]
Maximum
Maximum [Member]
Options Outstanding, Number Outstanding (in shares)
Share-Based Payment Arrangement, Option, Exercise Price Range, Shares Outstanding
Equity Valuation Assumption Difference, Footnote
Equity Valuation Assumption Difference, Footnote [Text Block]
Total
Finite-Lived Intangible Assets, Net
Linksys
Linksys [Member]
Linksys
Furniture and fixtures
Furniture and Fixtures [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share, by Antidilutive Securities [Axis]
Antidilutive Securities [Axis]
Accounts payable
Accounts Payable, Current
Schedule of Share-Based Payment Award, Stock Options, Valuation Assumptions
Schedule of Share-Based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]
Total lease expense
Lease, Cost
Effect of potentially dilutive securities:
Weighted Average Number of Shares Outstanding, Diluted, Adjustment [Abstract]
Statistical Measurement [Axis]
Statistical Measurement [Axis]
Non-Rule 10b5-1 Arrangement Terminated
Non-Rule 10b5-1 Arrangement Terminated [Flag]
Non-PEO NEO Average Total Compensation Amount
Non-PEO NEO Average Total Compensation Amount
Name
Outstanding Recovery, Individual Name
Disaggregation of Revenue [Line Items]
Disaggregation of Revenue [Line Items]
Variable lease expense
Variable Lease, Cost
Goodwill impairment
Goodwill, Impairment Loss
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]
Cash paid for amounts included in the measurement of lease liabilities
Cash Flow, Lessee [Abstract]
Cash Flow, Lessee [Abstract]
Deferred Compensation Arrangement with Individual, Share-based Payments, by Title of Individual [Axis]
Title and Position [Axis]
Commissions Expense [Table]
Commissions Expense [Table]
Commissions Expense [Table]
Award Timing Predetermined
Award Timing Predetermined [Flag]
Subsequent Event Type [Domain]
Subsequent Event Type [Domain]
Investment, Name [Axis]
Investment, Name [Axis]
Customer relationships
Customer Relationships [Member]
Diluted (in dollars per share)
Diluted (in dollars per share)
Earnings Per Share, Diluted
Deferred Revenue
Revenue from Contract with Customer [Policy Text Block]
State and Local Jurisdiction
State and Local Jurisdiction [Member]
Domestic
Income (Loss) from Continuing Operations before Income Taxes, Domestic
COST OF REVENUE:
Cost of Goods and Services Sold [Abstract]
Deferred revenue
Increase (Decrease) in Contract with Customer, Liability
Total current
Current Income Tax Expense (Benefit)
Restatement does not require Recovery
Restatement Does Not Require Recovery [Text Block]
Vesting percentage
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Rights, Percentage
Other Intangible Assets
Intangible Assets, Finite-Lived, Policy [Policy Text Block]
Retirement Benefits [Abstract]
Retirement Benefits [Abstract]
Maximum contribution percentage of each employee's eligible earnings, Percent
Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay
Deferred tax liabilities:
Deferred Tax Liabilities, Gross [Abstract]
Foreign currency transaction gains (losses)
Gain (Loss), Foreign Currency Transaction, before Tax
Customer [Axis]
Customer [Axis]
Statement of Financial Position [Abstract]
Statement of Financial Position [Abstract]
Research and development credit
Effective Income Tax Rate Reconciliation, Tax Credit, Research, Amount
Unrecognized Tax Benefits, Period Increase (Decrease)
Unrecognized Tax Benefits, Period Increase (Decrease)
Sales and marketing
Selling and Marketing Expense
Other Americas
Other Americas [Member]
Other Americas [Member]
NET INCOME INCLUDING NON-CONTROLLING INTERESTS
Net income including non-controlling interests
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest
PROVISION FOR INCOME TAXES
Provision for income taxes
Provision for income taxes
Income Tax Expense (Benefit)
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Extraordinary Items, Noncontrolling Interest [Abstract]
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest [Abstract]
Changes in operating assets and liabilities, net of impact of business combinations:
Increase (Decrease) in Other Operating Assets and Liabilities, Net [Abstract]
Compensation cost not yet recognized period of recognition
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition
Total revenue
Revenue
Revenue from Contract with Customer, Excluding Assessed Tax
Statement of Comprehensive Income [Abstract]
Expense related to excess and obsolete inventory
Inventory Write-down
Net cash provided by (used in) investing activities
Net Cash Provided by (Used in) Investing Activities
INTEREST EXPENSE
Interest expense
Interest Expense, Operating and Nonoperating
Income Tax Jurisdiction [Axis]
Income Tax Jurisdiction [Axis]
Business Acquisition [Line Items]
Business Acquisition [Line Items]
Investments in privately held companies
Equity Method Investments [Policy Text Block]
All Adjustments to Compensation
All Adjustments to Compensation [Member]
Accrued payroll and compensation
Employee-related Liabilities, Current
Prepaid expenses and other current assets
Increase (Decrease) in Prepaid Expense and Other Assets
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies Disclosure [Abstract]
Valuation allowance on deferred tax assets related to equity method investment
Valuation Allowance, Deferred Tax Assets Related to Equity Method Investment, Increase (Decrease), Amount
Valuation Allowance, Deferred Tax Assets Related to Equity Method Investment, Increase (Decrease), Amount
Performance obligation expected recognition period
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period
Long-term Debt, Type [Domain]
Long-Term Debt, Type [Domain]
Entity Address, State or Province
Entity Address, State or Province
Schedule of Equity Method Investments [Line Items]
Schedule of Equity Method Investments [Line Items]
Erroneous Compensation Analysis
Erroneous Compensation Analysis [Text Block]
Financial Instruments [Domain]
Financial Instruments [Domain]
Vesting [Domain]
Vesting [Domain]
Balance, beginning (in dollars per share)
Balance, ending (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
LIABILITIES AND STOCKHOLDERS’ EQUITY (DEFICIT)
Liabilities and Equity [Abstract]
Restatement Determination Date
Restatement Determination Date
Options vested and expected to vest, Outstanding (in shares)
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Number
Fair Value
Estimate of Fair Value Measurement [Member]
Pay vs Performance Disclosure
Pay vs Performance Disclosure [Table]
Schedule of Property, Plant and Equipment [Table]
Property, Plant and Equipment [Table]
EMEA
Europe, Middle East and Africa [Member]
Europe, Middle East and Africa [Member]
Balance - Beginning (in dollars per share)
Balance - Ending (in dollars per share)
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price
Operating lease ROU assets – non-current
Operating Lease, Right-of-Use Asset
Concentration Risk [Table]
Concentration Risk [Table]
Erroneously Awarded Compensation Recovery
Erroneously Awarded Compensation Recovery [Table]
Balance - Beginning (in shares)
Balance - Ending (in shares)
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number
Exercise Price Range [Domain]
Exercise Price Range [Domain]
Other liabilities
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Other
Purchases of investments in privately held companies
Purchase of investment in privately held company
Payments to Acquire Equity Method Investments
Property, Plant and Equipment [Abstract]
Property, Plant and Equipment [Abstract]
NET INCOME PER SHARE
Earnings Per Share [Text Block]
Subsequent Event
Subsequent Event [Member]
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
Distributor C
Distributor C [Member]
Distributor C
Income Taxes
Income Tax, Policy [Policy Text Block]
Peer Group Issuers, Footnote
Peer Group Issuers, Footnote [Text Block]
Segments [Domain]
Segments [Domain]
Less: tax provision (benefit) related to items of other comprehensive income (loss)
Other Comprehensive Income (Loss), Tax
Unrecognized Tax Benefits [Roll Forward]
Unrecognized Tax Benefits [Roll Forward]
Options Exercisable, Weighted Average Exercise Price (in dollars per share)
Share-Based Payment Arrangement, Option, Exercise Price Range, Exercisable, Weighted Average Exercise Price
PEO
PEO [Member]
Name
Trading Arrangement, Individual Name
Security subscription
Security Subscription [Member]
Security Subscription [Member]
$39.68-$61.24
Price Range Three [Member]
Price Range Three [Member]
Reportable Segment
Reportable Segment [Member]
Reportable Segment
Property, Plant and Equipment by Type [Axis]
Long-Lived Tangible Asset [Axis]
Business activity (in business activities)
Number of Business Activities
Number of business activities
Entity Public Float
Entity Public Float
LOSS FROM EQUITY METHOD INVESTMENTS
Loss from equity method investment
Loss from equity method investments
Income (Loss) from Equity Method Investments
Network Detection and Response Business
Network Detection and Response Business [Member]
Network Detection and Response Business
INCOME BEFORE INCOME TAXES AND LOSS FROM EQUITY METHOD INVESTMENTS
Net loss
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest
Schedule of distributor concentration
Schedules of Concentration of Risk, by Risk Factor [Table Text Block]
Awards Close in Time to MNPI Disclosures, Table
Awards Close in Time to MNPI Disclosures [Table Text Block]
Share-Based Payment Arrangement, Tranche Three
Share-Based Payment Arrangement, Tranche Three [Member]
Shares reserved for future issuances (in shares)
Common Stock, Capital Shares Reserved for Future Issuance
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]
Significant change in unrecognized tax benefits is reasonably possible, amount of decrease in next 12 months
Decrease in Unrecognized Tax Benefits is Reasonably Possible
Aggregate Erroneous Compensation Amount
Aggregate Erroneous Compensation Amount
Local Phone Number
Local Phone Number
Less: Valuation allowance
Deferred Tax Assets, Valuation Allowance
Aggregate Erroneous Compensation Not Yet Determined
Aggregate Erroneous Compensation Not Yet Determined [Text Block]
Total operating expenses
Operating Expenses
Equity Method Investment [Table]
Equity Method Investment [Table]
Americas
Americas [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract]
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Additional Disclosures [Abstract]
PEO Total Compensation Amount
PEO Total Compensation Amount
Frankfurt, Germany
Frankfurt, Germany [Member]
Frankfurt, Germany
Property, Plant and Equipment, Type [Domain]
Long-Lived Tangible Asset [Domain]
Statement of Income Location, Balance [Axis]
Statement of Income Location, Balance [Axis]
Options vested and expected to vest, Weighted average exercise price (in dollars per share)
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Exercise Price
Property and equipment by geographic region
Long-Lived Assets by Geographic Areas [Table Text Block]
Debt Disclosure [Abstract]
Common Stock
Common Stock [Member]
Forgone Recovery due to Expense of Enforcement, Amount
Forgone Recovery due to Expense of Enforcement, Amount
Schedule of Business Acquisitions, by Acquisition [Table]
Schedule of Business Acquisitions, by Acquisition [Table]
Segment Reporting [Abstract]
Segment Reporting [Abstract]
Shares withheld for taxes (in shares)
Share-Based Payment Arrangement, Shares Withheld for Tax Withholding Obligation
Entity Central Index Key
Entity Central Index Key
Other segment items
Total other segment items
Segment Reporting, Other Segment Item, Amount
Short-term investments, maximum original maturity
Investments, Classification as Short-term, Maximum Original Maturity
Investments, Classification as Short-term, Maximum Original Maturity
General and administrative
General and Administrative Expense [Member]
Inventory
Schedule of Inventory, Current [Table Text Block]
Accrued interest and penalties related to uncertain tax benefits
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued
Non-PEO NEO Average Compensation Actually Paid Amount
Non-PEO NEO Average Compensation Actually Paid Amount
Warranty length
Warranty Length
Warranty Length
Award Timing, How MNPI Considered
Award Timing, How MNPI Considered [Text Block]
Schedule of Available-for-sale Securities, Major Types of Debt and Equity Securities [Axis]
Financial Instrument [Axis]
SEGMENT INFORMATION
Segment Reporting Disclosure [Text Block]
Stock-based compensation expense
APIC, Share-Based Payment Arrangement, Increase for Cost Recognition
Measurement Basis [Axis]
Measurement Basis [Axis]
Title
Trading Arrangement, Individual Title
2025
Inventory Purchase Obligation, To Be Paid, Remainder of Year One
Inventory Purchase Obligation, To Be Paid, Remainder of Year One
Schedule of Income before Income Tax, Domestic and Foreign
Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block]
Unrecognized tax benefits, beginning of year
Unrecognized tax benefits, end of year
Unrecognized Tax Benefits
Geographic Concentration Risk
Geographic Concentration Risk [Member]
City Area Code
City Area Code
CURRENT LIABILITIES:
Liabilities, Current [Abstract]
Auditor Location
Auditor Location
Taiwan And United States
Taiwan And United States [Member]
Taiwan And United States
Revenue Recognition
Revenue [Policy Text Block]
Insider Trading Policies and Procedures Not Adopted
Insider Trading Policies and Procedures Not Adopted [Text Block]
Repurchase and retirement of common stock
Payments for Repurchase of Common Stock
LONG-TERM DEBT
Total long-term debt
Long-Term Debt, Excluding Current Maturities
Schedule of Segment Reporting Information, by Segment [Table]
Schedule of Segment Reporting Information, by Segment [Table]
Tax effect of a law change
Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Amount
Weighted-Average 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]
Reserved for Future Option, Restricted Stock Unit and Other Equity Award Grants
Reserved for Future Option, Restricted Stock Unit and Other Equity Award Grants [Member]
Reserved for Future Option, Restricted Stock Unit and Other Equity Award Grants [Member]
Subsequent Event Type [Axis]
Subsequent Event Type [Axis]
Stock Options, Nonqualifying
Stock Options, Nonqualifying [Member]
Stock Options, Nonqualifying [Member]
Net income per share attributable to Fortinet, Inc. (Note $9):
Earnings Per Share [Abstract]
Equity [Abstract]
Raw materials
Inventory, Raw Materials, Net of Reserves
Available-for-sale Securities, Debt Maturities, Fair Value [Abstract]
Debt Securities, Available-for-Sale, Fair Value, Fiscal Year Maturity [Abstract]
Accumulated deficit
Retained Earnings (Accumulated Deficit)
Repurchase and retirement of common stock (in shares)
Stock repurchased in the period, shares
Stock Repurchased and Retired During Period, Shares
Inventory
Increase (Decrease) in Inventories
General and administrative
General and Administrative Expense
Aggregate Available
Trading Arrangement, Securities Aggregate Available Amount
Equity Awards Adjustments
Equity Awards Adjustments [Member]
Total operating lease liabilities
Total
Operating Lease, Liability
Commissions Expense [Line Items]
Commissions Expense [Line Items]
[Line Items] for Commissions Expense [Table]
Underlying Securities
Award Underlying Securities Amount
PSUs
Performance Shares [Member]
INVESTMENTS IN PRIVATELY HELD COMPANIES
Investments in Debt and Marketable Equity Securities (and Certain Trading Assets) Disclosure [Text Block]
Operating lease liabilities
Deferred Tax Assets, Operating Lease Liabilities
Deferred Tax Assets, Operating Lease Liabilities
Issuance of common stock in connection with equity incentive plans - net of tax withholding
Stock Issued During Period, Value, Equity Incentive Plans, Net of Taxes Withheld
Stock Issued During Period, Value, Equity Incentive Plans, Net of Taxes Withheld
Deferred revenue
Deferred Revenue, Current
Directors and Other Service Providers
Directors and Other Service Providers [Member]
Directors and Other Service Providers [Member]
Amendment Flag
Amendment Flag
Reported as
Reported Value Measurement [Member]
Accounts receivable—net
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Receivables
Stock Appreciation Rights (SARs)
Stock Appreciation Rights (SARs) [Member]
Subsequent Events [Abstract]
Subsequent Events [Abstract]
Debt
Debt Disclosure [Text Block]
Fair Value, Measurements, Fair Value Hierarchy [Domain]
Fair Value Hierarchy and NAV [Domain]
Invoice payable period (no more than)
Revenue from Contract with Customers, General Invoice Payable Period
Revenue from Contract with Customers, General Invoice Payable Period
Recovery of Erroneously Awarded Compensation Disclosure [Line Items]
Aggregate principal amount
Debt Instrument, Face Amount
General business credit carryforward
Deferred Tax Assets, Tax Credit Carryforwards, General Business
Entity Address, Postal Zip Code
Entity Address, Postal Zip Code
Cash and cash equivalents
Cash and Cash Equivalents, at Carrying Value
Other
Payments for (Proceeds from) Other Investing Activities
Certificates of deposit and term deposits
Certificates of Deposit [Member]
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]
Auditor Name
Auditor Name
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
Current:
Current Income Tax Expense (Benefit), Continuing Operations [Abstract]
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]
Gain on bargain purchase
Gain on bargain purchase
Business Combination, Bargain Purchase, Gain Recognized, Amount
Share-based Payment Arrangement
Share-Based Payment Arrangement [Member]
Property and equipment, useful life
Property, Plant and Equipment, Useful Life
Number of Shares
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding [Roll Forward]
Fair Value Measurement [Domain]
Fair Value Measurement [Domain]
Accounts payable
Increase (Decrease) in Accounts Payable
Adjustment To PEO Compensation, Footnote
Adjustment To PEO Compensation, Footnote [Text Block]
Deferred revenue
Deferred Tax Assets, Deferred Income
Compensation Actually Paid vs. Other Measure
Compensation Actually Paid vs. Other Measure [Text Block]
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]
Weighted-average shares used to compute net income per share attributable to Fortinet, Inc.:
Diluted shares:
Weighted Average Number of Shares Outstanding, Diluted [Abstract]
TOTAL ASSETS
Total assets
Assets
Total cost of revenue
Cost of Goods and Services Sold
Advertising Expense
Advertising Cost [Policy Text Block]
Cash payments to purchase real estate
Payments to Acquire Property, Plant, and Equipment
OTHER LIABILITIES
Other Liabilities, Noncurrent
Forgone Recovery due to Violation of Home Country Law, Amount
Forgone Recovery due to Violation of Home Country Law, Amount
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
COMMITMENTS AND CONTINGENCIES (Note $12)
Commitments and Contingencies
Stock-Based Compensation
Share-Based Payment Arrangement [Policy Text Block]
Schedule of Effective Income Tax Rate Reconciliation
Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]
Termination Date
Trading Arrangement Termination Date
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]
Financial Instruments and Fair Value [Abstract]
Financial Instruments and Fair Value [Abstract]
Financial Instruments and Fair Value [Abstract]
2026
Lessee, Operating Lease, Liability, to be Paid, Year Two
Revenue from external customers by geographic region
Revenue from External Customers by Geographic Areas [Table Text Block]
Cash equivalents
Cash Equivalents, Line Item [Member]
Cash Equivalents, Line Item [Member]
Schedule of Recognized Identified Assets Acquired and Liabilities Assumed
Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block]
Debt Instrument [Axis]
Debt Instrument [Axis]
Leasehold improvements
Leaseholds and Leasehold Improvements [Member]
NET INCOME ATTRIBUTABLE TO FORTINET, INC.
Net Income (Loss)
Net Income (Loss) Attributable to Parent
Trading Arrangement:
Trading Arrangement [Axis]
Pay vs Performance Disclosure, Table
Pay vs Performance [Table Text Block]
Equity Awards Adjustments, Excluding Value Reported in Compensation Table
Equity Awards Adjustments, Excluding Value Reported in the Compensation Table [Member]
Entity File Number
Entity File Number
Performance period
Share-Based Compensation Arrangement By Share-Based Payment Award, Performance Period
Share-Based Compensation Arrangement By Share-Based Payment Award, Performance Period
Segment Reporting, Revenue from External Customer, Product and Service [Table]
Segment Reporting, Revenue from External Customer, Product and Service [Table]
Non-Controlling Interests
Noncontrolling Interest [Member]
Income Statement [Abstract]
Income Statement [Abstract]
Entity Address, Address Line One
Entity Address, Address Line One
Federal
Current Federal Tax Expense (Benefit)
EFFECT OF EXCHANGE RATE CHANGES ON CASH AND CASH EQUIVALENTS
Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Continuing Operations
Basic shares:
Weighted Average Number of Shares Outstanding, Basic [Abstract]
Other liabilities
Increase (Decrease) in Accrued Liabilities and Other Operating Liabilities
Name
Forgone Recovery, Individual Name
Options exercisable, Aggregate intrinsic value
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Intrinsic Value
Weighted average remaining lease term in years – operating leases
Operating Lease, Weighted Average Remaining Lease Term
DEFERRED REVENUE
Deferred Revenue, Noncurrent
Inventory reserve
Inventory Valuation Reserves
Inventory Purchase Obligation
Inventory Purchase Obligation
Inventory Purchase Obligation
Inventory Purchase Obligation
Deferred tax assets
Increase (Decrease) in Deferred Income Taxes
Other
Other Noncash Income (Expense)
Award Timing MNPI Considered
Award Timing MNPI Considered [Flag]
Gross decreases for tax positions related to prior year
Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions
$22.90-$34.39
Price Range Two [Member]
Price Range Two [Member]
Inventory Disclosure [Abstract]
Inventory Disclosure [Abstract]
Outstanding Aggregate Erroneous Compensation Amount
Outstanding Aggregate Erroneous Compensation Amount
Foreign tax credit
Effective Income Tax Rate Reconciliation, Tax Credit, Foreign, Amount
PEO Actually Paid Compensation Amount
PEO Actually Paid Compensation Amount
Distributor B
Distributor B [Member]
Distributor B
Adjustment to Compensation:
Adjustment to Compensation [Axis]
Accounts Receivable
Accounts Receivable [Member]
LESS: NET LOSS ATTRIBUTABLE TO NON-CONTROLLING INTERESTS, NET OF TAX
Net loss attributable to non-controlling interests
Net loss attributable to non-controlling interests
Net Income (Loss) Attributable to Noncontrolling Interest
Accumulated other comprehensive loss
Accumulated Other Comprehensive Income (Loss), Net of Tax
Pension Adjustments Service Cost
Pension Adjustments Service Cost [Member]
Distributor A
Distributor A [Member]
Distributor A
Basic (in shares)
Weighted-average common shares outstanding-basic (in shares)
Weighted Average Number of Shares Outstanding, Basic
Stock Price or TSR Estimation Method
Stock Price or TSR Estimation Method [Text Block]
Income Tax Benefit from Stock Option Plans
Income Tax Benefit from Stock Option Plans [Table Text Block]
Income Tax Benefit from Stock Option Plans [Table Text Block]
12 Months or Greater, Unrealized Losses
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss
Non-cancelable remaining contract term (in excess of)
Contract Term Remaining, Non-cancelable
Contract Term Remaining, Non-cancelable
Balance, beginning of period
Balance, end of period
Equity, Including Portion Attributable to Noncontrolling Interest
Name
Awards Close in Time to MNPI Disclosures, Individual Name
Perception Point Ltd.
Perception Point Ltd. [Member]
Perception Point Ltd.
Construction-in-progress
Construction in Progress [Member]
Revenue Benchmark
Revenue Benchmark [Member]
Forfeited (in shares)
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures in Period
Less Than 12 Months, Unrealized Losses
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss
Entity Filer Category
Entity Filer Category
Balance, beginning of period (in shares)
Balance, end of period (in shares)
Shares, Issued
Remaining performance obligation
Revenue, Remaining Performance Obligation, Amount
Options Exercisable, Number Exercisable (in shares)
Share-Based Payment Arrangement, Option, Exercise Price Range, Shares Exercisable
Goodwill, Acquired During Period
Goodwill, Acquired During Period
California, Georgia and New York, United States, and Alberta, Canada
California, Georgia and New York, United States, and Alberta, Canada [Member]
California, Georgia and New York, United States, and Alberta, Canada
Statistical Measurement [Domain]
Statistical Measurement [Domain]
Unrealized Losses
Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Loss, before Tax
Components of Lease Expense and Supplemental Cash Flow Information
Lease, Cost [Table Text Block]
William H. Neukom [Member]
William H. Neukom
Unrecognized tax benefits that would favorably affect effective tax rate
Unrecognized Tax Benefits that Would Impact Effective Tax Rate
Segment Reporting Information [Line Items]
Segment Reporting Information [Line Items]
All Trading Arrangements
All Trading Arrangements [Member]
Compensation Actually Paid vs. Net Income
Compensation Actually Paid vs. Net Income [Text Block]
Schedule of Earnings Per Share, Basic and Diluted
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
Award vesting period
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period
Tax credit carryforwards
Tax Credit Carryforward, Amount
Rule 10b5-1 Arrangement Adopted
Rule 10b5-1 Arrangement Adopted [Flag]
Awards Close in Time to MNPI Disclosures
Awards Close in Time to MNPI Disclosures [Table]
Cash paid for income taxes—net
Income Taxes Paid, Net
Carry amount of equity method investment
Equity Method Investments
Pay vs Performance Disclosure [Line Items]
Peer Group Total Shareholder Return Amount
Peer Group Total Shareholder Return Amount
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]
Short-term investments
Short Term Investments, Line Item [Member]
Short Term Investments, Line Item [Member]
Deferred:
Deferred Income Tax Expense (Benefit), Continuing Operations [Abstract]
Other Performance Measure, Amount
Other Performance Measure, Amount
2026
Finite-Lived Intangible Asset, Expected Amortization, Year Three
LEASES
Lessee, Operating Leases [Text Block]
Common Stock, shares outstanding
Common Stock, Shares, Outstanding
Documents Incorporated by Reference
Documents Incorporated by Reference [Text Block]
Gross decreases for tax positions related to the current year
Unrecognized Tax Benefits, Decrease Resulting from Current Period Tax Positions
Operating lease expense
Operating Lease, Cost
Remaining shares available for grant under the plans (in shares)
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant
Operating lease liabilities – non-current
Operating Lease, Liability, Noncurrent
Investments, All Other Investments [Abstract]
Investments, All Other Investments [Abstract]
Research and Development Costs and Software Development Costs
Research, Development, and Computer Software, Policy [Policy Text Block]
Entity Tax Identification Number
Entity Tax Identification Number
Other than temporary impairment charge
Equity Method Investment, Other-than-Temporary Impairment
Schedule of Finite-Lived Intangible Assets by Major Class [Table]
Intangible Asset, Finite-Lived [Table]
Schedule of Long-term Debt Instruments
Schedule of Long-Term Debt Instruments [Table Text Block]
Gross increases for tax positions related to the prior year
Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions
Foreign
Deferred Foreign Income Tax Expense (Benefit)
Cash, Cash Equivalents and Available-for-sale Investments
Cash and Cash Equivalents and Available-for-Sale Investments [Policy Text Block]
Cash and Cash Equivalents and Available-for-Sale Investments [Policy Text Block]
Plan Name [Axis]
Plan Name [Axis]
Equity Components [Axis]
Equity Components [Axis]
Fair Value
Fair Value
Investments, Fair Value Disclosure
Debt Securities, Available-for-Sale
Accounts receivable
Accounts Receivable [Policy Text Block]
Options Outstanding, Weighted Average Exercise Price (in dollars per share)
Share-Based Payment Arrangement, Option, Exercise Price Range, Outstanding, Weighted Average Exercise Price
Trade name
Trade Names [Member]
Pro forma net income
Business Acquisition, Pro Forma Net Income (Loss)
Schedule of Estimated Useful Lives of Property and Equipment - net
Schedule of Estimated Useful Lives of Property, Plant and Equipment [Table Text Block]
Schedule of Estimated Useful Lives of Property, Plant and Equipment [Table Text Block]
Business Acquisition, Acquiree [Domain]
Business Acquisition, Acquiree [Domain]
Options outstanding, Aggregate intrinsic value
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Intrinsic Value
NON-CASH INVESTING AND FINANCING ACTIVITIES:
Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract]
Estimate for sales return reserve
Contract with Customer, Refund Liability, Current
Developed technologies
Developed Technology Rights [Member]
Geographical [Axis]
Geographical [Axis]
Minimum stock ownership percent triggering early award expiration
Share-based Compensation Arrangement by Share-based Payment Award, Minimum Stock Ownership Percent Triggering Early Award Expiration
Share-based Compensation Arrangement by Share-based Payment Award, Minimum Stock Ownership Percent Triggering Early Award Expiration
Maturities of investments
Proceeds from Maturities, Prepayments and Calls of Debt Securities, Available-for-Sale
Net deferred tax assets
Deferred Tax Assets, Net
2029
Lessee, Operating Lease, Liability, to be Paid, Year Five
Sales and marketing
Selling and Marketing Expense [Member]
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]
Lessee, Lease, Description [Line Items]
Lessee, Lease, Description [Line Items]
Debt Securities, Available-for-sale [Line Items]
Debt Securities, Available-for-Sale [Line Items]
DEFINED CONTRIBUTION PLANS
Compensation and Employee Benefit Plans [Text Block]
Total, Fair Value
Debt Securities, Available-for-Sale, Unrealized Loss Position
CASH AND CASH EQUIVALENTS—Beginning of year
CASH AND CASH EQUIVALENTS—End of year
Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents
Amortization of investment premiums (discounts)
Accretion (Amortization) of Discounts and Premiums, Investments
Marketable equity securities
Equity Securities, FV-NI, Current
Compensation cost not yet recognized
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount
Foreign
Current Foreign Tax Expense (Benefit)
CURRENT ASSETS:
Assets, Current [Abstract]
Additional shares authorized
Stock Repurchase Program, Authorized Amount, Approved Increase
Stock Repurchase Program, Authorized Amount, Approved Increase
Financial Instruments and Fair Value
Fair Value of Financial Instruments, Policy [Policy Text Block]
Forgone Recovery due to Disqualification of Tax Benefits, Amount
Forgone Recovery due to Disqualification of Tax Benefits, Amount
Product and Service [Domain]
Product and Service [Domain]
Short-term lease expense
Short-Term Lease, Cost
Gain on intellectual property matter
Gain on intellectual property matter
Gain (Loss) From Mutual Covenant-Not-To-Sue Agreement, Right To Use Existing Intellectual Property
Gain (Loss) From Mutual Covenant-Not-To-Sue Agreement, Right To Use Existing Intellectual Property
Vested (in dollars per share)
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value
Goodwill [Roll Forward]
Goodwill [Roll Forward]
Software Products
Software, Product Warranty [Member]
Software, Product Warranty
Security Exchange Name
Security Exchange Name
Change in unrealized gains (losses) on investments
OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment and Tax
Exercised (in dollars per share)
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price
Less: comprehensive income attributable to non-controlling interests
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Noncontrolling Interest
Number of Shares
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
State
Current State and Local Tax Expense (Benefit)
Forgone Recovery, Explanation of Impracticability
Forgone Recovery, Explanation of Impracticability [Text Block]
Other contractual commitments and open purchase orders
Other Commitment
Research and development
Research and Development Expense
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill and Intangible Assets Disclosure [Abstract]
Common Stock, shares issued
Common Stock, Shares, Issued
Concentration (percent)
Concentration Risk, Percentage
Lacework
Lacework [Member]
Lacework
Computer equipment and software
Computer Equipment [Member]
Total, Unrealized Losses
Debt Securities, Available-for-Sale, Unrealized Loss Position, Accumulated Loss
Insider Trading Policies and Procedures Adopted
Insider Trading Policies and Procedures Adopted [Flag]
Less: accumulated depreciation
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment
Issuance of common stock in connection with equity incentive plans - net of tax withholding (in shares)
Stock Issued During Period, Shares, Equity Incentive Plans
Stock Issued During Period, Shares, Equity Incentive Plans
Common Stock, shares authorized
Common Stock, Shares Authorized
Payments made in connection with business combinations, net of cash acquired
Payments to Acquire Businesses, Net of Cash Acquired
Long-term Debt, Type [Axis]
Long-Term Debt, Type [Axis]
Prepaid expenses and other current assets
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Prepaid Expense and Other Assets
Entity Voluntary Filers
Entity Voluntary Filers
Schedule of Shares Reserved for Future Issuance
Schedule of Shares Reserved for Future Issuance [Table Text Block]
Schedule of Shares Reserved for Future Issuance [Table Text Block]
Renewal terms (up to)
Lessee, Operating Lease, Renewal Term
Statement of Financial Position Location, Balance [Axis]
Statement of Financial Position Location, Balance [Axis]
Total deferred
Deferred Income Tax Expense (Benefit)
PROPERTY AND EQUIPMENT—Net
Property, Plant and Equipment Disclosure [Text Block]
Business Acquisition, Pro Forma Information
Business Acquisition, Pro Forma Information [Table Text Block]
Michael Xie [Member]
Michael Xie
Income tax benefit associated with stock-based compensation
Share-Based Payment Arrangement, Exercise of Option, Tax Benefit
Recurring
Fair Value, Recurring [Member]
Accounts receivable—Net of allowance for credit losses of $5.9 million and $8.2 million at December 31, 2024 and 2023, respectively
Accounts Receivable, after Allowance for Credit Loss, Current
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues from External Customers and Long-Lived Assets [Line Items]
12 Months or Greater, Fair Value
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Pension Adjustments Prior Service Cost
Pension Adjustments Prior Service Cost [Member]
Matching contribution on employee contributions, Percent
Defined Contribution Plan, Employer Matching Contribution, Percent of Match
Long-term investments, minimum original maturity
Investments, Classification as Long-term, Minimum Maturity
Investments, Classification as Long-term, Minimum Maturity
Pension Benefits Adjustments, Footnote
Pension Benefits Adjustments, Footnote [Text Block]
Total Shareholder Return Vs Peer Group
Total Shareholder Return Vs Peer Group [Text Block]
Document Annual Report
Document Annual Report
Exercise Price, minimum (in dollars per share)
Share-Based Payment Arrangement, Option, Exercise Price Range, Lower Range Limit
Loss from equity method investments
Equity Method Investment, Realized Gain (Loss) on Disposal
Deferred Contract Costs
Commissions Expense, Policy [Policy Text Block]
Vested (shares)
Vested (shares)
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period
Risk-free interest rate
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate
Amortization expense
Amortization of Intangible Assets
LIABILITIES
Liabilities [Abstract]
Accounting Policies [Abstract]
Accounting Policies [Abstract]
Cost of service revenue
Cost of Services [Member]
Cost of Services [Member]
Matching contributions to the RRSP and 401(k) Plans
Defined Contribution Plan, Employer Matching Contribution, Amount
Defined Contribution Plan, Employer Matching Contribution, Amount
Contingent Liabilities
Commitments and Contingencies, Policy [Policy Text Block]
BUSINESS COMBINATIONS
Business Combination Disclosure [Text Block]
Current Fiscal Year End Date
Current Fiscal Year End Date
Less imputed interest
Lessee, Operating Lease, Liability, Undiscounted Excess Amount
Stock Options and Restricted Stock Units, Outstanding
Stock Options and Restricted Stock Units, Outstanding [Member]
Stock Options and Restricted Stock Units, Outstanding [Member]
PEO Name
PEO Name
Vesting [Axis]
Vesting [Axis]
Award Type [Domain]
Award Type [Domain]
Cash
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Cash and Equivalents
Stock-based compensation expense
Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Share-Based Compensation Cost
Compensation Actually Paid vs. Company Selected Measure
Compensation Actually Paid vs. Company Selected Measure [Text Block]
California
State Jurisdiction, California [Member]
State Jurisdiction, California [Member]
DEFERRED TAX ASSETS
Deferred Income Tax Assets, Net
Non-PEO NEO
Non-PEO NEO [Member]
Useful life of finite-lived intangible assets
Finite-Lived Intangible Asset, Useful Life
TOTAL ASSETS
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets
Additional Paid-In Capital
Additional Paid-in Capital [Member]
Hardware Products
Hardware, Product Warranty [Member]
Hardware, Product Warranty [Member]
Other
Effective Income Tax Rate Reconciliation, Other Adjustments, Amount
Recently Adopted and Recently Issued Accounting Standards
New Accounting Pronouncements, Policy [Policy Text Block]
Warranties
Standard Product Warranty, Policy [Policy Text Block]
Title of Individual with Relationship to Entity [Domain]
Title and Position [Domain]
Finite-Lived Intangible Assets by Major Class [Axis]
Finite-Lived Intangible Assets by Major Class [Axis]
Accumulated Amortization
Finite-Lived Intangible Assets, Accumulated Amortization
Name
Measure Name
Entity Interactive Data Current
Entity Interactive Data Current
Sales of investments
Proceeds from Sale of Debt Securities, Available-for-Sale
Canada
CANADA
Number of operating segments (in operating segments)
Number of Operating Segments
Deferred tax assets:
Components of Deferred Tax Assets [Abstract]
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]
Disaggregation of Revenue [Table]
Disaggregation of Revenue [Table]
Stock-based compensation
Share-Based Payment Arrangement, Noncash Expense
Deferred tax assets, net of valuation allowance
Deferred Tax Assets, Net of Valuation Allowance
Share-Based Payment Arrangement, Tranche Two
Share-Based Payment Arrangement, Tranche Two [Member]
Supplemental Balance Sheet Information
Assets And Liabilities, Lessee [Table Text Block]
Assets And Liabilities, Lessee [Table Text Block]
Stated interest rate
Coupon Rate
Debt Instrument, Interest Rate, Stated Percentage
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION:
Supplemental Cash Flow Information [Abstract]
Schedule of Share-based Compensation, Shares Withheld for Taxes
Schedule of Share-based Compensation, Shares Withheld for Taxes [Table Text Block]
Schedule of Share-based Compensation, Shares Withheld for Taxes [Table Text Block]
Schedule of Earnings Per Share [Table]
Schedule of Earnings Per Share [Table]
Schedule of Earnings Per Share [Table]
Gross decreases for tax positions related to prior year audit settlements
Unrecognized Tax Benefits, Decrease Resulting from Settlements with Taxing Authorities
Market-based vesting percentage range
Share-based Compensation Arrangement by Share-based Payment Award, Variable Range, Percentage
Share-based Compensation Arrangement by Share-based Payment Award, Variable Range, Percentage
Service
Service [Member]
Schedule of Employee Service Share based Compensation Allocation of Recognized Period Costs by Award Type
Schedule of Employee Service Share based Compensation Allocation of Recognized Period Costs by Award Type [Table Text Block]
Schedule of Employee Service Share based Compensation Allocation of Recognized Period Costs by Award Type [Table Text Block]
Interest costs capitalized
Interest Costs Capitalized
Concentration Risk Benchmark [Domain]
Concentration Risk Benchmark [Domain]
Auditor Firm ID
Auditor Firm ID
Deferred tax assets
Business Combination Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Assets
OPERATING INCOME
Operating Income (Loss)
Cost of product revenue
Cost of Goods Sold [Member]
Cost of Goods Sold [Member]
Valuation allowance
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount
Number of reportable segments (in reportable segments)
Number of Reportable Segments
TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY (DEFICIT)
Liabilities and Equity
SUBSEQUENT EVENTS
Subsequent Events [Text Block]
Rule 10b5-1 Arrangement Terminated
Rule 10b5-1 Arrangement Terminated [Flag]
Fair Value Hierarchy and NAV [Axis]
Fair Value Hierarchy and NAV [Axis]
Marketable Equity Securities
Marketable Securities, Policy [Policy Text Block]
Net income per share attributable to Fortinet, Inc.:
Earnings Per Share, Basic and Diluted EPS [Abstract]
Earnings Per Share, Basic and Diluted EPS
Finite-Lived Intangible Assets, Major Class Name [Domain]
Finite-Lived Intangible Assets, Major Class Name [Domain]
Operating lease liabilities arising from obtaining right-of-use assets
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability
Underlying Security Market Price Change
Underlying Security Market Price Change, Percent
Individual:
Individual [Axis]
Buildings and improvements
Building and Building Improvements [Member]
Accumulated Other Comprehensive Income (Loss)
AOCI Attributable to Parent [Member]
Segment managers responsible for operations (in segment managers)
Number of Segment Managers Responsible for Operations
Number of Segment Managers Responsible for Operations
Forfeited (in dollars per share)
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price
Liability incurred in connection with business combinations
Business Combination, Consideration Transferred, Liabilities Incurred
Expected term in years
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Term
Inventory
Inventory
Inventory, Net
Product and Service [Axis]
Product and Service [Axis]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment [Line Items]
Statement [Line Items]
Statement [Line Items]
Individual Owning Less Than 10 Percent of Stock
Individual Owning Less Than 10 Percent of Stock [Member]
Individual Owning Less Than 10 Percent of Stock [Member]
Basis of Presentation and Preparation
Presentation and Preparation of Consolidated Financial Statements [Policy Text Block]
Presentation and Preparation of Consolidated Financial Statements [Policy Text Block]
OPERATING EXPENSES:
Operating Expenses [Abstract]
Schedule of Property, Plant and Equipment - Net
Property, Plant and Equipment [Table Text Block]
Compensation Actually Paid vs. Total Shareholder Return
Compensation Actually Paid vs. Total Shareholder Return [Text Block]
Net purchase consideration
Business Combination, Consideration Transferred
Less: Unamortized discount and debt issuance costs
Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net
Minimum
Minimum [Member]
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position [Abstract]
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position [Abstract]
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position [Abstract]
Adoption Date
Trading Arrangement Adoption Date
Capitalized research expenditures
Deferred Tax Assets, Research and Development Capitalized
Deferred Tax Assets, Research and Development Capitalized
Audit Information [Abstract]
Audit Information
Segments [Axis]
Segments [Axis]
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]
Pro forma revenue
Business Acquisition, Pro Forma Revenue
Total debt
Long-Term Debt, Gross
Exercise Price
Award Exercise Price
Schedule of Deferred Tax Assets and Liabilities
Schedule of Deferred Tax Assets and Liabilities [Table Text Block]
Accrued payroll and compensation
Increase (Decrease) in Employee Related Liabilities
Arrangement Duration
Trading Arrangement Duration
Net operating loss carryforwards
Operating Loss Carryforwards
GOODWILL AND OTHER INTANGIBLE ASSETS - Net
Goodwill and Intangible Assets Disclosure [Text Block]
STOCKHOLDERS’ EQUITY (DEFICIT):
Equity, Attributable to Parent [Abstract]
Less Than 12 Months, Fair Value
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months
Federal
Domestic Tax Jurisdiction [Member]
Material Terms of Trading Arrangement
Material Terms of Trading Arrangement [Text Block]
Share Repurchase Program, Excise Tax
Excise tax payable on net stock repurchases
Share Repurchase Program, Excise Tax
Inventory purchase commitments
Purchase Obligation, Fiscal Year Maturity [Abstract]
2027
Finite-Lived Intangible Asset, Expected Amortization, Year Four
All Individuals
All Individuals [Member]
Kenneth A. Goldman [Member]
Kenneth A. Goldman
Income Tax Disclosure [Abstract]
Income Tax Disclosure [Abstract]
Schedule of Unrealized Loss on Investments
Schedule of Unrealized Loss on Investments [Table Text Block]
OTHER INCOME (EXPENSE)—NET
Other income (expense)—net
Other Nonoperating Income (Expense)
Statement of Stockholders' Equity [Abstract]
Statement of Stockholders' Equity [Abstract]
OTHER INTANGIBLE ASSETS—NET
Intangible Assets, Net (Excluding Goodwill)
Ken Xie [Member]
Ken Xie
Unrealized Gains
Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Gain, before Tax
Accrued interest payable
Interest Payable
Number of equity method investments
Number Of Equity Method Investments
Number Of Equity Method Investments
Business Combination, Asset Acquisition, and Joint Venture Formation [Abstract]
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Table]
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table]
Impairment loss
Capitalized Contract Cost, Impairment Loss
Short-term investments, minimum original maturity
Investments, Classification as Short-term, Minimum Original Maturity
Investments, Classification as Short-term, Minimum Original Maturity
Liabilities assumed
TOTAL LIABILITIES
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]
Volatility
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Volatility Rate
Schedule of Share-based Compensation, Restricted Stock Units Award Activity
Share-Based Payment Arrangement, Restricted Stock Unit, Activity [Table Text Block]
Other assets
Increase (Decrease) in Other Operating Assets
Share of losses of investee and amortization of basis differences
Equity Method Investment, Share of Losses of Investee and Amortization of Difference Between Carrying Amount and Underlying Equity
Equity Method Investment, Share of Losses of Investee and Amortization of Difference Between Carrying Amount and Underlying Equity
Total identified intangible assets:
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles
Federal
Deferred Federal Income Tax Expense (Benefit)
Share Repurchase Program [Domain]
Share Repurchase Program [Domain]
COMMITMENTS AND CONTINGENCIES
Commitments and Contingencies Disclosure [Text Block]
Inventory purchase expense
Inventory, Firm Purchase Commitment, Loss
Thereafter
Finite-Lived Intangible Asset, Expected Amortization, after Year Five
Impairment, long-lived assets
Impairment, Long-Lived Asset, Held-for-Use
Measure:
Measure [Axis]
Gross increases for tax positions related to the current year
Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions
GAIN ON BARGAIN PURCHASE
Gain on bargain purchase
Gain On Bargain Purchase
Gain On Bargain Purchase
Granted (in shares)
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Net of Forfeitures
Entity Emerging Growth Company
Entity Emerging Growth Company
Next DLP
Next DLP [Member]
Next DLP
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List]
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]
Comprehensive Income
Comprehensive Income Loss [Policy Text Block]
Comprehensive Income Loss [Policy Text Block]
Lessee, Lease, Description [Table]
Lessee, Lease, Description [Table]
Non-GAAP Measure Description
Non-GAAP Measure Description [Text Block]
2031 Senior Notes
2031 Senior Notes [Member]
2031 Senior Notes
Percent of market price for non-statutory options
Share-based Compensation Arrangement by Share-based Payment Award, Minimum Exercise Price as Percent of Fair Value On Grant Date
Share-based Compensation Arrangement by Share-based Payment Award, Minimum Exercise Price as Percent of Fair Value On Grant Date
Equity Component [Domain]
Equity Component [Domain]
$9.81-$22.72
Price Range One [Member]
Price Range One [Member]
Options Outstanding, Weighted Average Remaining Contractual Life (in years)
Share-Based Payment Arrangement, Option, Exercise Price Range, Outstanding, Weighted Average Remaining Contractual Term
Additional 402(v) Disclosure
Additional 402(v) Disclosure [Text Block]
Entity Shell Company
Entity Shell Company
Entity Incorporation, State or Country Code
Entity Incorporation, State or Country Code
DEFERRED CONTRACT COSTS
Capitalized Contract Cost, Net
Statement [Table]
Statement [Table]
Interest expense
Interest Expense, Debt
2026 Senior Notes
2026 Senior Notes [Member]
2026 Senior Notes
Measurement Frequency [Domain]
Measurement Frequency [Domain]
THE COMPANY AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
Significant Accounting Policies [Text Block]
Share Repurchase Program
Share Repurchase Program [Member]
Share Repurchase Program [Member]
Award expiration period
Share-based Compensation Arrangement by Share-based Payment Award, Award Expiration Period
Share-based Compensation Arrangement by Share-based Payment Award, Award Expiration Period
Cash paid for interest
Interest Paid, Excluding Capitalized Interest, Operating Activities
Purchases of property and equipment
Purchases of property and equipment
Payments to Acquire Productive Assets
Level 1
Fair Value, Inputs, Level 1 [Member]
Concentration Risk by Benchmark [Axis]
Concentration Risk Benchmark [Axis]
Foreign currency translation adjustment
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax
Total current assets
Assets, Current
Statement of Cash Flows [Abstract]
Statement of Cash Flows [Abstract]
Senior Notes
Senior Notes [Member]
Accrued liabilities
Increase (Decrease) in Accrued Liabilities
Options exercisable, Outstanding (in shares)
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Number
Schedule of Long-term Debt Instruments [Table]
Schedule of Long-Term Debt Instruments [Table]
Other intangible assets
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill
Weighted-average fair value per share granted
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value
Entity Well Known Seasoned Issuer
Entity Well-known Seasoned Issuer
Employee
Employee [Member]
Employee [Member]
INCOME TAXES
Income Tax Disclosure [Text Block]
Repurchase and retirement of common stock
Stock repurchased in the period, value
Stock Repurchased and Retired During Period, Value
2028
Lessee, Operating Lease, Liability, to be Paid, Year Four
Business Combination Bargain Purchase Gain Recognized Statement Of Income Or Comprehensive Income Extensible Enumeration Not Disclosed Flag
Business Combination Bargain Purchase Gain Recognized Statement Of Income Or Comprehensive Income Extensible Enumeration Not Disclosed Flag
Business Combination Bargain Purchase Gain Recognized Statement Of Income Or Comprehensive Income Extensible Enumeration Not Disclosed Flag
Revenue recognition period (in years)
Revenue Recognition Period
Revenue Recognition Period
Share-based Compensation, Shares Authorized under Stock Option Plans, by Exercise Price Range [Axis]
Exercise Price Range [Axis]
Weighted average discount rate – operating leases
Operating Lease, Weighted Average Discount Rate, Percent
Net cash used in financing activities
Net Cash Provided by (Used in) Financing Activities
Reserves and accruals
Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals
Sales Commissions [Member]
Sales Commissions [Member]
Sales Commissions [Member]
Estimated fair value of outstanding debt
Long-Term Debt, Fair Value
Entity Registrant Name
Entity Registrant Name
Cash consideration
Payments to Acquire Businesses, Gross
Adjustment to Non-PEO NEO Compensation Footnote
Adjustment to Non-PEO NEO Compensation Footnote [Text Block]
Depreciation and amortization
Depreciation, Depletion and Amortization
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table]
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table]
Total gross profit
Gross Profit
State
Deferred State and Local Income Tax Expense (Benefit)
Fair Value as of Grant Date
Award Grant Date Fair Value
Customer Concentration Risk
Customer Concentration Risk [Member]
Foreign income taxed at different rates
Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Amount
Options vested and expected to vest, Aggregate intrinsic value
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value
Level 2
Fair Value, Inputs, Level 2 [Member]
Geographical [Domain]
Geographical [Domain]
Amortization of deferred contract costs
Capitalized Contract Cost, Amortization
Disaggregation of Revenue
Disaggregation of Revenue [Table Text Block]
Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block]
Restatement Determination Date:
Restatement Determination Date [Axis]
Title of 12(b) Security
Title of 12(b) Security
Concentration Risk by Type [Axis]
Concentration Risk Type [Axis]
Common stock, $0.001 par value—1,500.0 shares authorized; 767.0 shares and 761.0 shares issued and outstanding at December 31, 2024 and 2023, respectively
Common Stock, Value, Issued
Document Financial Statement Error Correction [Flag]
Document Financial Statement Error Correction [Flag]
Share-based Payment Arrangement [Abstract]
Share-Based Payment Arrangement [Abstract]
Maximum stock ownership percent triggering early award expiration
Share-based Compensation Arrangement by Share-based Payment Award, Maximum Stock Ownership Percent For Options Granted to Individuals
Share-based Compensation Arrangement by Share-based Payment Award, Maximum Stock Ownership Percent For Options Granted to Individuals
Thereafter
Inventory Purchase Obligation, To Be Paid, Thereafter
Inventory Purchase Obligation, To Be Paid, Thereafter
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets [Line Items]
Marketable equity securities
Marketable Equity Securities, Line Item [Member]
Marketable Equity Securities, Line Item
CASH FLOWS FROM FINANCING ACTIVITIES:
Net Cash Provided by (Used in) Financing Activities [Abstract]
Concentration Risk [Line Items]
Concentration Risk [Line Items]
State taxes—net of federal benefit
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount
Schedule of Deferred Taxes [Table]
Schedule of Deferred Taxes [Table]
Schedule of Deferred Taxes [Table]
Operating Lease, Liability, Current, Statement of Financial Position [Extensible List]
Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]
Total deferred tax liabilities
Deferred Tax Liabilities, Gross
Basic (in dollars per share)
Earnings Per Share, Basic
Proceeds from issuance of common stock
Proceeds from Issuance of Common Stock
Commission expense
Sales Commissions and Fees
Operating cash flows used for operating leases
Operating Lease, Payments
Award Timing MNPI Disclosure
Award Timing MNPI Disclosure [Text Block]
Option contractual term
Share-Based Compensation Arrangement by Share-Based Payment Award, Expiration Period
Warranties [Line Items]
Warranties [Line Items]
Warranties [Line Items]
Liability for purchase of property and equipment
Capital Expenditures Incurred but Not yet Paid
Aggregate Pension Adjustments Service Cost
Aggregate Pension Adjustments Service Cost [Member]
Property and Equipment
Property, Plant and Equipment, Policy [Policy Text Block]
Acquired intangibles
Deferred Tax Liabilities, Intangible Assets
Total current liabilities
Liabilities, Current
Share Repurchase Program [Axis]
Share Repurchase Program [Axis]
2024
Finite-Lived Intangible Asset, Expected Amortization, Year One
Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions
Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions And Allocation of Recognized Period Costs [Table Text Block]
Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions. Tabular disclosure of the allocation of equity-based compensation costs to a given line item on the balance sheet and income statement for the period. This may include the reporting line for the costs and the amount capitalized and expensed.
Granted (shares)
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period
Schedule of Acquired Finite-Lived Intangible Assets by Major Class
Schedule of Acquired Finite-Lived Intangible Assets by Major Class [Table Text Block]
U.S. government and agency securities
US Treasury and Government [Member]
Deferred revenue
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Deferred Revenue
Net operating loss and capital loss carryforwards
Deferred Tax Assets, Operating And Capital Loss Carryforwards
Deferred Tax Assets, Operating And Capital Loss Carryforwards
Business Combinations
Business Combinations Policy [Policy Text Block]
Money market funds
Money Market Funds, Excluding Commercial Paper [Member]
Money Market Funds, Excluding Commercial Paper [Member]
EQUITY PLANS AND SHARE REPURCHASE PROGRAM
Share-Based Payment Arrangement [Text Block]
Entity Address, City or Town
Entity Address, City or Town
Leases
Lessee, Leases [Policy Text Block]
Schedule of Share-based Compensation, Stock Options, Activity
Share-Based Payment Arrangement, Option, Activity [Table Text Block]
Intrinsic value of options exercised
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period, Intrinsic Value
Total stock-based compensation expense
Stock‐based compensation expense
Share-Based Payment Arrangement, Expense
Granted (in dollars per share)
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Grants in Period, Weighted Average Exercise Price
Transfers of evaluation units and equipment from inventory to property and equipment
Transfers of Evaluation Units from Inventory to Property and Equipment
Transfers of Evaluation Units from Inventory to Property and Equipment
Forfeited (shares)
Forfeited (shares)
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period
Business Acquisition [Axis]
Business Acquisition [Axis]
Schedule of Finite-Lived Intangible Assets by Major Class
Schedule of Finite-Lived Intangible Assets [Table Text Block]
Area of real estate property
Area of Real Estate Property
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]
Operating lease ROU assets
Deferred Tax Liabilities, Leasing Arrangements
Accrued payroll and compensation
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Accrued Payroll and Compensation
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Accrued Payroll and Compensation
REVENUE RECOGNITION
Revenue from Contract with Customer [Text Block]
Document Fiscal Year Focus
Document Fiscal Year Focus
Revenue from External Customer [Line Items]
Revenue from External Customer [Line Items]
Debt Instrument, Name [Domain]
Debt Instrument, Name [Domain]
Total Assets, Fair Value Disclosure
Assets, Fair Value Disclosure
Foreign
Income (Loss) from Continuing Operations before Income Taxes, Foreign
2028
Finite-Lived Intangible Asset, Expected Amortization, Year Five
Document Period End Date
Document Period End Date
Accrued inventory purchase commitments
Accrued Inventory Purchase Commitment, Current
Accrued Inventory Purchase Commitment, Current
Finished goods
Inventory, Finished Goods, Net of Reserves
Total lease payments
Lessee, Operating Lease, Liability, to be Paid
Balance, beginning (shares)
Balance, ending (shares)
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number
Insider Trading Arrangements [Line Items]
Individual Owning 10 Percent or More of Stock
Individual Owning 10 Percent or More of Stock [Member]
Individual Owning 10 Percent or More of Stock [Member]
2027
Lessee, Operating Lease, Liability, to be Paid, Year Three
Accounts payable
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Accounts Payable
Revenue recognized that was previously included in deferred revenue in prior year
Contract with Customer, Liability, Revenue Recognized
Prepaid expenses and other current assets
Prepaid Expense and Other Assets, Current
Document Transition Report
Document Transition Report
Latin America
Latin America [Member]
Deferred Taxes [Line Items]
Deferred Taxes [Line Items]
Deferred Taxes [Line Items]
Schedule of Aggregate Changes in Unrecognized Tax Benefits
Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block]
Purchases of investments
Payments to Acquire Other Investments
Customer [Domain]
Customer [Domain]
Fair Value, Recurring and Nonrecurring [Table]
Fair Value, Recurring and Nonrecurring [Table]
Entity Current Reporting Status
Entity Current Reporting Status
Accumulated Deficit
Retained Earnings [Member]
Exercise Price, maximum (in dollars per share)
Share-Based Payment Arrangement, Option, Exercise Price Range, Upper Range Limit
Technical support and other
Technical Support and Other [Member]
Technical Support and Other [Member]
Schedule of Revenues from External Customers and Long-Lived Assets [Table]
Schedule of Revenues from External Customers and Long-Lived Assets [Table]
RSUs
Restricted Stock Units (RSUs) [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Change in foreign currency translation
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, before Tax
Executive Category:
Executive Category [Axis]
Accrued and other current liabilities
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Other
Schedule of Components of Income Tax Expense (Benefit)
Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]
Fair value of options vested
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested in Period, Fair Value
Statement of Income Location, Balance [Domain]
Statement of Income Location, Balance [Domain]
Company Selected Measure Name
Company Selected Measure Name