$ANET
Arista Networks, Inc.

2021 Q2 Form 10-Q Financial Statement

#000159653221000255 Filed on August 03, 2021

View on sec.gov

Income Statement

Concept 2021 Q2 2020 Q2 2020 Q1
Revenue $707.3M $540.6M $523.0M
YoY Change 30.85% -11.14% -12.16%
Cost Of Revenue $253.1M $196.5M $184.8M
YoY Change 28.84% -9.92% -14.0%
Gross Profit $454.2M $344.1M $338.3M
YoY Change 31.99% -11.82% -11.12%
Gross Profit Margin 64.21% 63.65% 64.67%
Selling, General & Admin $91.52M $65.56M $75.44M
YoY Change 39.61% -5.07% 13.34%
% of Gross Profit 20.15% 19.05% 22.3%
Research & Development $143.3M $111.5M $113.2M
YoY Change 28.46% -2.41% -5.44%
% of Gross Profit 31.55% 32.42% 33.45%
Depreciation & Amortization $4.800M $5.100M $10.21M
YoY Change -5.88% 6.25% 22.08%
% of Gross Profit 1.06% 1.48% 3.02%
Operating Expenses $234.8M $177.1M $188.6M
YoY Change 32.59% -3.41% 1.27%
Operating Profit $219.4M $167.0M $149.7M
YoY Change 31.36% -19.27% -22.99%
Interest Expense $1.900M $8.700M $11.70M
YoY Change -78.16%
% of Operating Profit 0.87% 5.21% 7.82%
Other Income/Expense, Net $1.719M $8.256M $12.16M
YoY Change -79.18% -40.22% -1.43%
Pretax Income $221.1M $175.2M $161.8M
YoY Change 26.16% -20.58% -21.7%
Income Tax $24.20M $30.45M $23.39M
% Of Pretax Income 10.94% 17.38% 14.45%
Net Earnings $196.9M $144.8M $138.4M
YoY Change 35.98% -23.49% -31.14%
Net Earnings / Revenue 27.84% 26.79% 26.47%
Basic Earnings Per Share $0.64 $1.91 $1.82
Diluted Earnings Per Share $0.62 $1.83 $1.73
COMMON SHARES
Basic Shares Outstanding 305.8M shares 75.81M shares 76.26M shares
Diluted Shares Outstanding 318.8M shares 79.30M shares 79.94M shares

Balance Sheet

Concept 2021 Q2 2020 Q2 2020 Q1
SHORT-TERM ASSETS
Cash & Short-Term Investments $3.282B $2.782B $2.637B
YoY Change 17.97% 23.21% 22.6%
Cash & Equivalents $893.7M $800.2M $761.3M
Short-Term Investments $2.388B $1.982B $1.876B
Other Short-Term Assets $81.02M $56.98M $50.37M
YoY Change 42.18% 30.49% -20.59%
Inventory $543.2M $327.0M $261.8M
Prepaid Expenses
Receivables $364.2M $383.2M $352.2M
Other Receivables $0.00 $0.00 $0.00
Total Short-Term Assets $4.328B $3.577B $3.337B
YoY Change 21.01% 18.11% 15.03%
LONG-TERM ASSETS
Property, Plant & Equipment $32.36M $35.26M $37.81M
YoY Change -8.23% -14.04% -11.15%
Goodwill $188.3M $84.97M $84.78M
YoY Change 121.59% 58.27% 57.93%
Intangibles
YoY Change
Long-Term Investments $13.60M $4.200M $4.200M
YoY Change 223.81% -86.67% -86.67%
Other Assets $33.43M $25.49M $27.03M
YoY Change 31.15% -5.95% 7.84%
Total Long-Term Assets $879.9M $759.0M $774.9M
YoY Change 15.93% 83.87% 79.61%
TOTAL ASSETS
Total Short-Term Assets $4.328B $3.577B $3.337B
Total Long-Term Assets $879.9M $759.0M $774.9M
Total Assets $5.208B $4.336B $4.112B
YoY Change 20.12% 25.99% 23.39%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $145.2M $122.9M $84.82M
YoY Change 18.14% 42.65% -5.58%
Accrued Expenses $163.2M $100.1M $100.4M
YoY Change 63.13% -12.14% -3.63%
Deferred Revenue $482.1M $328.5M $332.2M
YoY Change 46.75% 20.62% 9.01%
Short-Term Debt $0.00 $0.00 $0.00
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities $859.9M $640.2M $573.0M
YoY Change 34.33% 21.93% 5.49%
LONG-TERM LIABILITIES
Long-Term Debt $0.00 $0.00 $0.00
YoY Change
Other Long-Term Liabilities $47.51M $38.68M $38.10M
YoY Change 22.83% 52.57% 55.91%
Total Long-Term Liabilities $47.51M $38.68M $38.10M
YoY Change 22.83% 52.57% 55.91%
TOTAL LIABILITIES
Total Short-Term Liabilities $859.9M $640.2M $573.0M
Total Long-Term Liabilities $47.51M $38.68M $38.10M
Total Liabilities $1.510B $1.299B $1.263B
YoY Change 16.24% 41.89% 35.51%
SHAREHOLDERS EQUITY
Retained Earnings $2.304B $1.844B $1.699B
YoY Change 24.95% 24.16% 42.22%
Common Stock $8.000K $8.000K $8.000K
YoY Change 0.0% 0.0% 0.0%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity $3.698B $3.036B $2.849B
YoY Change
Total Liabilities & Shareholders Equity $5.208B $4.336B $4.112B
YoY Change 20.12% 25.99% 23.39%

Cashflow Statement

Concept 2021 Q2 2020 Q2 2020 Q1
OPERATING ACTIVITIES
Net Income $196.9M $144.8M $138.4M
YoY Change 35.98% -23.49% -31.14%
Depreciation, Depletion And Amortization $4.800M $5.100M $10.21M
YoY Change -5.88% 6.25% 22.08%
Cash From Operating Activities $263.3M $138.3M $194.8M
YoY Change 90.38% -29.58% 14.55%
INVESTING ACTIVITIES
Capital Expenditures -$4.500M -$2.100M $3.107M
YoY Change 114.29% -38.24% -40.67%
Acquisitions $66.23M
YoY Change
Other Investing Activities -$213.6M -$101.2M -$326.4M
YoY Change 111.07% -405.74% 988.0%
Cash From Investing Activities -$218.2M -$103.3M -$329.5M
YoY Change 111.23% -447.81% 835.49%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net $227.9M
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities 5.000M 2.900M -$212.6M
YoY Change 72.41% -103.18% -968.52%
NET CHANGE
Cash From Operating Activities 263.3M 138.3M $194.8M
Cash From Investing Activities -218.2M -103.3M -$329.5M
Cash From Financing Activities 5.000M 2.900M -$212.6M
Net Change In Cash 50.10M 37.90M -$349.9M
YoY Change 32.19% -71.93% -319.3%
FREE CASH FLOW
Cash From Operating Activities $263.3M $138.3M $194.8M
Capital Expenditures -$4.500M -$2.100M $3.107M
Free Cash Flow $267.8M $140.4M $191.7M
YoY Change 90.74% -29.73% 16.3%

Facts In Submission

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-1546000 USD
CY2021Q2 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
-466000 USD
CY2020Q2 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
5802000 USD
us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
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-1027000 USD
us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
9226000 USD
CY2021Q2 us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
-275000 USD
CY2020Q2 us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
6995000 USD
us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
-1377000 USD
us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
7680000 USD
CY2021Q2 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
196613000 USD
CY2020Q2 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
151788000 USD
us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
375877000 USD
us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
290904000 USD
CY2021Q1 us-gaap Stockholders Equity
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3451338000 USD
CY2020Q4 us-gaap Stockholders Equity
StockholdersEquity
3320291000 USD
CY2021Q2 us-gaap Net Income Loss
NetIncomeLoss
196888000 USD
us-gaap Net Income Loss
NetIncomeLoss
377254000 USD
CY2021Q2 us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
-275000 USD
us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
-1377000 USD
CY2021Q2 us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
44944000 USD
us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
82497000 USD
CY2021Q2 us-gaap Stock Issued During Period Value Share Based Compensation Gross
StockIssuedDuringPeriodValueShareBasedCompensationGross
8803000 USD
us-gaap Stock Issued During Period Value Share Based Compensation Gross
StockIssuedDuringPeriodValueShareBasedCompensationGross
26884000 USD
us-gaap Stock Repurchased During Period Value
StockRepurchasedDuringPeriodValue
101355000 USD
CY2021Q2 us-gaap Adjustments Related To Tax Withholding For Share Based Compensation
AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation
3857000 USD
us-gaap Adjustments Related To Tax Withholding For Share Based Compensation
AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation
6353000 USD
CY2021Q2 us-gaap Stockholders Equity
StockholdersEquity
3697841000 USD
CY2021Q2 us-gaap Stockholders Equity
StockholdersEquity
3697841000 USD
CY2020Q1 us-gaap Stockholders Equity
StockholdersEquity
2848826000 USD
CY2019Q4 us-gaap Stockholders Equity
StockholdersEquity
2894686000 USD
CY2020Q2 us-gaap Net Income Loss
NetIncomeLoss
144793000 USD
us-gaap Net Income Loss
NetIncomeLoss
283224000 USD
CY2020Q2 us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
6995000 USD
us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
7680000 USD
CY2020Q2 us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
32922000 USD
us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
60478000 USD
CY2020Q2 us-gaap Stock Issued During Period Value Share Based Compensation Gross
StockIssuedDuringPeriodValueShareBasedCompensationGross
5146000 USD
us-gaap Stock Issued During Period Value Share Based Compensation Gross
StockIssuedDuringPeriodValueShareBasedCompensationGross
22228000 USD
us-gaap Stock Repurchased During Period Value
StockRepurchasedDuringPeriodValue
227895000 USD
CY2020Q2 us-gaap Adjustments Related To Tax Withholding For Share Based Compensation
AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation
2260000 USD
us-gaap Adjustments Related To Tax Withholding For Share Based Compensation
AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation
4000000 USD
CY2020Q2 anet Adjustments To Additional Paid In Capital Vesting Of Stock Options And Restricted Stock
AdjustmentsToAdditionalPaidInCapitalVestingOfStockOptionsAndRestrictedStock
61000 USD
anet Adjustments To Additional Paid In Capital Vesting Of Stock Options And Restricted Stock
AdjustmentsToAdditionalPaidInCapitalVestingOfStockOptionsAndRestrictedStock
82000 USD
CY2020Q2 us-gaap Stockholders Equity
StockholdersEquity
3036483000 USD
CY2020Q2 us-gaap Stockholders Equity
StockholdersEquity
3036483000 USD
us-gaap Net Income Loss
NetIncomeLoss
377254000 USD
us-gaap Net Income Loss
NetIncomeLoss
283224000 USD
us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
25235000 USD
us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
21170000 USD
us-gaap Share Based Compensation
ShareBasedCompensation
82497000 USD
us-gaap Share Based Compensation
ShareBasedCompensation
60478000 USD
anet Noncash Lease Expense
NoncashLeaseExpense
8410000 USD
anet Noncash Lease Expense
NoncashLeaseExpense
8223000 USD
us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
-2998000 USD
us-gaap Increase Decrease In Other Noncurrent Assets
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3390000 USD
us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
2668000 USD
us-gaap Investment Income Net Amortization Of Discount And Premium
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-12121000 USD
us-gaap Investment Income Net Amortization Of Discount And Premium
InvestmentIncomeNetAmortizationOfDiscountAndPremium
-2938000 USD
us-gaap Increase Decrease In Accounts Receivable
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-25326000 USD
us-gaap Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
-15263000 USD
us-gaap Increase Decrease In Inventories
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63531000 USD
us-gaap Increase Decrease In Inventories
IncreaseDecreaseInInventories
82891000 USD
us-gaap Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
44356000 USD
us-gaap Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
-26815000 USD
us-gaap Increase Decrease In Other Noncurrent Assets
IncreaseDecreaseInOtherNoncurrentAssets
-5360000 USD
us-gaap Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
10879000 USD
us-gaap Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
31473000 USD
us-gaap Increase Decrease In Accrued Liabilities
IncreaseDecreaseInAccruedLiabilities
20025000 USD
us-gaap Increase Decrease In Accrued Liabilities
IncreaseDecreaseInAccruedLiabilities
-39882000 USD
us-gaap Increase Decrease In Contract With Customer Liability
IncreaseDecreaseInContractWithCustomerLiability
95263000 USD
us-gaap Increase Decrease In Contract With Customer Liability
IncreaseDecreaseInContractWithCustomerLiability
-19242000 USD
us-gaap Increase Decrease In Accrued Income Taxes Payable
IncreaseDecreaseInAccruedIncomeTaxesPayable
-9144000 USD
us-gaap Increase Decrease In Accrued Income Taxes Payable
IncreaseDecreaseInAccruedIncomeTaxesPayable
16820000 USD
us-gaap Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
-15550000 USD
us-gaap Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
646000 USD
us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
518041000 USD
us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
333063000 USD
us-gaap Proceeds From Sale And Maturity Of Marketable Securities
ProceedsFromSaleAndMaturityOfMarketableSecurities
819807000 USD
us-gaap Proceeds From Sale And Maturity Of Marketable Securities
ProceedsFromSaleAndMaturityOfMarketableSecurities
875213000 USD
us-gaap Payments To Acquire Marketable Securities
PaymentsToAcquireMarketableSecurities
1241657000 USD
us-gaap Payments To Acquire Marketable Securities
PaymentsToAcquireMarketableSecurities
1236477000 USD
us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
9567000 USD
us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
5178000 USD
us-gaap Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
0 USD
us-gaap Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
66317000 USD
anet Escrow Receipts From Past Business Acquisitions
EscrowReceiptsFromPastBusinessAcquisitions
1419000 USD
anet Escrow Receipts From Past Business Acquisitions
EscrowReceiptsFromPastBusinessAcquisitions
0 USD
anet Payments For Investment In Privately Held Companies And Intangibles
PaymentsForInvestmentInPrivatelyHeldCompaniesAndIntangibles
6084000 USD
anet Payments For Investment In Privately Held Companies And Intangibles
PaymentsForInvestmentInPrivatelyHeldCompaniesAndIntangibles
0 USD
us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-436082000 USD
us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-432759000 USD
us-gaap Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options
ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions
26884000 USD
us-gaap Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options
ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions
22228000 USD
us-gaap Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
6353000 USD
us-gaap Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
4000000 USD
us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
101355000 USD
us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
227895000 USD
us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-80824000 USD
us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-209667000 USD
us-gaap Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
-665000 USD
us-gaap Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
-1663000 USD
us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
470000 USD
us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
-311026000 USD
CY2020Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
897454000 USD
CY2019Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
1115515000 USD
CY2021Q2 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
897924000 USD
CY2020Q2 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
804489000 USD
us-gaap Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
1619000 USD
us-gaap Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
0 USD
us-gaap Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
1732000 USD
us-gaap Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
788000 USD
us-gaap Use Of Estimates
UseOfEstimates
<div style="margin-top:6pt;text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%">Use of Estimates </span></div><div style="margin-top:6pt;text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">    The preparation of the condensed consolidated financial statements in conformity with GAAP requires us to make estimates and assumptions that affect the amounts reported and disclosed in the condensed consolidated financial statements and accompanying notes. These estimates and assumptions include, but are not limited to, revenue recognition and deferred revenue; allowance for doubtful accounts, sales rebates and return reserves; valuation of goodwill and acquisition-related intangible assets; accounting for income taxes, including the valuation allowance on deferred tax assets and reserves for uncertain tax positions; estimate of useful lives of long-lived assets including intangible assets; valuation of inventory and contract manufacturer/supplier liabilities; and the recognition and measurement of contingent liabilities. We evaluate our estimates and assumptions based on historical experience and other factors and adjust those estimates and assumptions when facts and circumstances dictate. Actual results could differ materially from those estimates.</span></div>
CY2021Q2 us-gaap Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
2388011000 USD
CY2021Q2 us-gaap Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
831000 USD
CY2021Q2 us-gaap Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
827000 USD
CY2021Q2 us-gaap Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
2388015000 USD
CY2021Q2 anet Cash Equivalents Marketable Securities And Other Assets Amortized Cost
CashEquivalentsMarketableSecuritiesAndOtherAssetsAmortizedCost
2835844000 USD
CY2021Q2 us-gaap Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
831000 USD
CY2021Q2 us-gaap Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
827000 USD
CY2021Q2 us-gaap Inventory Finished Goods Net Of Reserves
InventoryFinishedGoodsNetOfReserves
272144000 USD
CY2020Q4 us-gaap Inventory Finished Goods Net Of Reserves
InventoryFinishedGoodsNetOfReserves
260450000 USD
CY2021Q2 us-gaap Assets Fair Value Disclosure
AssetsFairValueDisclosure
2835848000 USD
CY2020Q4 us-gaap Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
1978283000 USD
CY2020Q4 us-gaap Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
1700000 USD
CY2020Q4 us-gaap Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
334000 USD
CY2020Q4 us-gaap Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
1979649000 USD
CY2020Q4 anet Cash Equivalents Marketable Securities And Other Assets Amortized Cost
CashEquivalentsMarketableSecuritiesAndOtherAssetsAmortizedCost
2421372000 USD
CY2020Q4 us-gaap Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
1700000 USD
CY2020Q4 us-gaap Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
334000 USD
CY2020Q4 us-gaap Assets Fair Value Disclosure
AssetsFairValueDisclosure
2422738000 USD
CY2021Q2 us-gaap Debt Securities Available For Sale Term
DebtSecuritiesAvailableForSaleTerm
P24M
CY2021Q2 us-gaap Available For Sale Securities Debt Maturities Within One Year Fair Value
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue
1258837000 USD
CY2021Q2 anet Available For Sale Securities Debt Maturities Year One Through Two Fair Value
AvailableForSaleSecuritiesDebtMaturitiesYearOneThroughTwoFairValue
1129178000 USD
CY2021Q2 us-gaap Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
2388015000 USD
anet Marketable Securities Weighted Average Remaining Life
MarketableSecuritiesWeightedAverageRemainingLife
P1Y
CY2021Q2 anet Product Return Reserve Current
ProductReturnReserveCurrent
4016000 USD
CY2020Q4 anet Product Return Reserve Current
ProductReturnReserveCurrent
3838000 USD
CY2021Q2 us-gaap Accounts Receivable Net Current
AccountsReceivableNetCurrent
364214000 USD
CY2020Q4 us-gaap Accounts Receivable Net Current
AccountsReceivableNetCurrent
389540000 USD
CY2021Q2 us-gaap Inventory Raw Materials Net Of Reserves
InventoryRawMaterialsNetOfReserves
271055000 USD
CY2020Q4 us-gaap Inventory Raw Materials Net Of Reserves
InventoryRawMaterialsNetOfReserves
219218000 USD
CY2021Q2 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
893688000 USD
CY2020Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
893219000 USD
CY2021Q2 us-gaap Restricted Cash And Cash Equivalents
RestrictedCashAndCashEquivalents
4236000 USD
CY2020Q4 us-gaap Restricted Cash And Cash Equivalents
RestrictedCashAndCashEquivalents
4235000 USD
CY2021Q2 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
897924000 USD
CY2020Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
897454000 USD
CY2021Q2 us-gaap Accounts Receivable Gross Current
AccountsReceivableGrossCurrent
368817000 USD
CY2020Q4 us-gaap Accounts Receivable Gross Current
AccountsReceivableGrossCurrent
394037000 USD
CY2021Q2 us-gaap Allowance For Doubtful Accounts Receivable
AllowanceForDoubtfulAccountsReceivable
587000 USD
CY2020Q4 us-gaap Allowance For Doubtful Accounts Receivable
AllowanceForDoubtfulAccountsReceivable
659000 USD
CY2021Q2 us-gaap Inventory Net
InventoryNet
543199000 USD
CY2020Q4 us-gaap Inventory Net
InventoryNet
479668000 USD
CY2021Q2 anet Inventory Deposit Current
InventoryDepositCurrent
22386000 USD
CY2020Q4 anet Inventory Deposit Current
InventoryDepositCurrent
18783000 USD
CY2021Q2 us-gaap Prepaid Taxes
PrepaidTaxes
18479000 USD
CY2020Q4 us-gaap Prepaid Taxes
PrepaidTaxes
267000 USD
CY2021Q2 us-gaap Other Assets Current
OtherAssetsCurrent
81017000 USD
CY2020Q4 us-gaap Other Assets Current
OtherAssetsCurrent
60556000 USD
CY2021Q2 us-gaap Other Prepaid Expense Current
OtherPrepaidExpenseCurrent
17397000 USD
CY2020Q4 us-gaap Other Prepaid Expense Current
OtherPrepaidExpenseCurrent
15316000 USD
CY2021Q2 us-gaap Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
139279000 USD
CY2020Q4 us-gaap Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
94922000 USD
CY2021Q2 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
155756000 USD
CY2020Q4 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
147412000 USD
CY2021Q2 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
123394000 USD
CY2020Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
115181000 USD
CY2021Q2 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
32362000 USD
CY2020Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
32231000 USD
CY2021Q2 us-gaap Depreciation
Depreciation
4800000 USD
CY2020Q2 us-gaap Depreciation
Depreciation
5100000 USD
us-gaap Depreciation
Depreciation
9700000 USD
us-gaap Depreciation
Depreciation
10300000 USD
CY2021Q2 us-gaap Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
64028000 USD
CY2020Q4 us-gaap Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
73634000 USD
CY2021Q2 anet Accrued Manufacturing Costs Current
AccruedManufacturingCostsCurrent
63260000 USD
CY2020Q4 anet Accrued Manufacturing Costs Current
AccruedManufacturingCostsCurrent
43181000 USD
CY2021Q2 anet Accrued Product Development Costs Current
AccruedProductDevelopmentCostsCurrent
15355000 USD
CY2020Q4 anet Accrued Product Development Costs Current
AccruedProductDevelopmentCostsCurrent
6733000 USD
CY2021Q2 us-gaap Product Warranty Accrual Classified Current
ProductWarrantyAccrualClassifiedCurrent
8995000 USD
CY2020Q4 us-gaap Product Warranty Accrual Classified Current
ProductWarrantyAccrualClassifiedCurrent
9314000 USD
CY2021Q2 us-gaap Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
11607000 USD
CY2020Q4 us-gaap Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
10495000 USD
CY2021Q2 us-gaap Accrued Liabilities Current
AccruedLiabilitiesCurrent
163245000 USD
CY2020Q4 us-gaap Accrued Liabilities Current
AccruedLiabilitiesCurrent
143357000 USD
CY2020Q4 us-gaap Product Warranty Accrual Classified Current
ProductWarrantyAccrualClassifiedCurrent
9314000 USD
CY2019Q4 us-gaap Product Warranty Accrual Classified Current
ProductWarrantyAccrualClassifiedCurrent
6742000 USD
us-gaap Product Warranty Accrual Warranties Issued
ProductWarrantyAccrualWarrantiesIssued
5603000 USD
us-gaap Product Warranty Accrual Warranties Issued
ProductWarrantyAccrualWarrantiesIssued
2181000 USD
us-gaap Product Warranty Accrual Payments
ProductWarrantyAccrualPayments
5922000 USD
us-gaap Product Warranty Accrual Payments
ProductWarrantyAccrualPayments
2852000 USD
CY2021Q2 us-gaap Product Warranty Accrual Classified Current
ProductWarrantyAccrualClassifiedCurrent
8995000 USD
CY2020Q2 us-gaap Product Warranty Accrual Classified Current
ProductWarrantyAccrualClassifiedCurrent
6071000 USD
CY2020Q4 us-gaap Contract With Customer Asset Net
ContractWithCustomerAssetNet
16380000 USD
CY2021Q2 us-gaap Contract With Customer Asset Net
ContractWithCustomerAssetNet
11935000 USD
CY2021Q1 us-gaap Contract With Customer Liability
ContractWithCustomerLiability
80465000 USD
CY2020Q1 us-gaap Contract With Customer Liability
ContractWithCustomerLiability
64325000 USD
CY2020Q4 us-gaap Contract With Customer Liability
ContractWithCustomerLiability
85957000 USD
CY2019Q4 us-gaap Contract With Customer Liability
ContractWithCustomerLiability
61050000 USD
CY2021Q2 us-gaap Contract With Customer Liability Revenue Recognized
ContractWithCustomerLiabilityRevenueRecognized
8482000 USD
CY2020Q2 us-gaap Contract With Customer Liability Revenue Recognized
ContractWithCustomerLiabilityRevenueRecognized
5735000 USD
us-gaap Contract With Customer Liability Revenue Recognized
ContractWithCustomerLiabilityRevenueRecognized
18482000 USD
us-gaap Contract With Customer Liability Revenue Recognized
ContractWithCustomerLiabilityRevenueRecognized
11722000 USD
CY2021Q2 anet Contract With Customer Liability Beginning Balance Reclassified To Deferred Revenue
ContractWithCustomerLiabilityBeginningBalanceReclassifiedToDeferredRevenue
3856000 USD
CY2020Q2 anet Contract With Customer Liability Beginning Balance Reclassified To Deferred Revenue
ContractWithCustomerLiabilityBeginningBalanceReclassifiedToDeferredRevenue
2757000 USD
anet Contract With Customer Liability Beginning Balance Reclassified To Deferred Revenue
ContractWithCustomerLiabilityBeginningBalanceReclassifiedToDeferredRevenue
12710000 USD
anet Contract With Customer Liability Beginning Balance Reclassified To Deferred Revenue
ContractWithCustomerLiabilityBeginningBalanceReclassifiedToDeferredRevenue
2226000 USD
CY2021Q2 anet Contract With Customer Liability Contract Liabilities Recognized
ContractWithCustomerLiabilityContractLiabilitiesRecognized
15227000 USD
CY2020Q2 anet Contract With Customer Liability Contract Liabilities Recognized
ContractWithCustomerLiabilityContractLiabilitiesRecognized
11435000 USD
anet Contract With Customer Liability Contract Liabilities Recognized
ContractWithCustomerLiabilityContractLiabilitiesRecognized
28589000 USD
anet Contract With Customer Liability Contract Liabilities Recognized
ContractWithCustomerLiabilityContractLiabilitiesRecognized
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CY2021Q2 us-gaap Contract With Customer Liability
ContractWithCustomerLiability
83354000 USD
CY2020Q2 us-gaap Contract With Customer Liability
ContractWithCustomerLiability
67268000 USD
CY2021Q2 us-gaap Contract With Customer Liability
ContractWithCustomerLiability
83354000 USD
CY2020Q2 us-gaap Contract With Customer Liability
ContractWithCustomerLiability
67268000 USD
CY2021Q1 us-gaap Deferred Revenue
DeferredRevenue
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CY2020Q1 us-gaap Deferred Revenue
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CY2020Q4 us-gaap Deferred Revenue
DeferredRevenue
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DeferredRevenue
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CY2021Q2 us-gaap Deferred Revenue Revenue Recognized1
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CY2020Q2 us-gaap Deferred Revenue Revenue Recognized1
DeferredRevenueRevenueRecognized1
104480000 USD
us-gaap Deferred Revenue Revenue Recognized1
DeferredRevenueRevenueRecognized1
222865000 USD
us-gaap Deferred Revenue Revenue Recognized1
DeferredRevenueRevenueRecognized1
178264000 USD
CY2021Q2 us-gaap Deferred Revenue Period Increase Decrease
DeferredRevenuePeriodIncreaseDecrease
171615000 USD
CY2020Q2 us-gaap Deferred Revenue Period Increase Decrease
DeferredRevenuePeriodIncreaseDecrease
85216000 USD
us-gaap Deferred Revenue Period Increase Decrease
DeferredRevenuePeriodIncreaseDecrease
318128000 USD
us-gaap Deferred Revenue Period Increase Decrease
DeferredRevenuePeriodIncreaseDecrease
180487000 USD
CY2021Q2 us-gaap Deferred Revenue
DeferredRevenue
746090000 USD
CY2020Q2 us-gaap Deferred Revenue
DeferredRevenue
577511000 USD
CY2021Q2 us-gaap Deferred Revenue
DeferredRevenue
746090000 USD
CY2020Q2 us-gaap Deferred Revenue
DeferredRevenue
577511000 USD
CY2021Q2 us-gaap Revenue Remaining Performance Obligation
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998700000 USD
CY2021Q2 us-gaap Revenue Remaining Performance Obligation Percentage
RevenueRemainingPerformanceObligationPercentage
0.83
CY2021Q2 us-gaap Revenue Remaining Performance Obligation Percentage
RevenueRemainingPerformanceObligationPercentage
0.17
CY2021Q2 us-gaap Interest Income Other
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1872000 USD
CY2020Q2 us-gaap Interest Income Other
InterestIncomeOther
8668000 USD
us-gaap Interest Income Other
InterestIncomeOther
3917000 USD
us-gaap Interest Income Other
InterestIncomeOther
20330000 USD
CY2021Q2 us-gaap Other Nonoperating Gains Losses
OtherNonoperatingGainsLosses
-153000 USD
CY2020Q2 us-gaap Other Nonoperating Gains Losses
OtherNonoperatingGainsLosses
-412000 USD
us-gaap Other Nonoperating Gains Losses
OtherNonoperatingGainsLosses
-623000 USD
us-gaap Other Nonoperating Gains Losses
OtherNonoperatingGainsLosses
83000 USD
CY2021Q2 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
1719000 USD
CY2020Q2 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
8256000 USD
us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
3294000 USD
us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
20413000 USD
CY2021Q2 anet Equity Securities Without Readily Determinable Fair Value Initial Costs
EquitySecuritiesWithoutReadilyDeterminableFairValueInitialCosts
8333000 USD
CY2020Q4 anet Equity Securities Without Readily Determinable Fair Value Initial Costs
EquitySecuritiesWithoutReadilyDeterminableFairValueInitialCosts
3000000 USD
CY2021Q2 us-gaap Equity Securities Without Readily Determinable Fair Value Downward Price Adjustment Cumulative Amount
EquitySecuritiesWithoutReadilyDeterminableFairValueDownwardPriceAdjustmentCumulativeAmount
0 USD
CY2020Q4 us-gaap Equity Securities Without Readily Determinable Fair Value Downward Price Adjustment Cumulative Amount
EquitySecuritiesWithoutReadilyDeterminableFairValueDownwardPriceAdjustmentCumulativeAmount
0 USD
CY2021Q2 us-gaap Equity Securities Without Readily Determinable Fair Value Upward Price Adjustment Cumulative Amount
EquitySecuritiesWithoutReadilyDeterminableFairValueUpwardPriceAdjustmentCumulativeAmount
5314000 USD
CY2020Q4 us-gaap Equity Securities Without Readily Determinable Fair Value Upward Price Adjustment Cumulative Amount
EquitySecuritiesWithoutReadilyDeterminableFairValueUpwardPriceAdjustmentCumulativeAmount
5314000 USD
CY2021Q2 us-gaap Equity Securities Without Readily Determinable Fair Value Amount
EquitySecuritiesWithoutReadilyDeterminableFairValueAmount
13647000 USD
CY2020Q4 us-gaap Equity Securities Without Readily Determinable Fair Value Amount
EquitySecuritiesWithoutReadilyDeterminableFairValueAmount
8314000 USD
CY2021Q2 us-gaap Equity Securities Fv Ni Realized Gain Loss
EquitySecuritiesFvNiRealizedGainLoss
0 USD
us-gaap Equity Securities Fv Ni Unrealized Gain Loss
EquitySecuritiesFvNiUnrealizedGainLoss
0 USD
us-gaap Equity Securities Fv Ni Realized Gain Loss
EquitySecuritiesFvNiRealizedGainLoss
0 USD
CY2020Q2 us-gaap Equity Securities Fv Ni Realized Gain Loss
EquitySecuritiesFvNiRealizedGainLoss
0 USD
us-gaap Equity Securities Fv Ni Realized Gain Loss
EquitySecuritiesFvNiRealizedGainLoss
0 USD
CY2021Q2 us-gaap Equity Securities Fv Ni Unrealized Gain Loss
EquitySecuritiesFvNiUnrealizedGainLoss
0 USD
us-gaap Equity Securities Fv Ni Unrealized Gain Loss
EquitySecuritiesFvNiUnrealizedGainLoss
0 USD
CY2020Q2 us-gaap Equity Securities Fv Ni Unrealized Gain Loss
EquitySecuritiesFvNiUnrealizedGainLoss
0 USD
CY2021Q2 us-gaap Purchase Commitment Remaining Minimum Amount Committed
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1057500000 USD
CY2021Q2 anet Restricted Deposits Assets
RestrictedDepositsAssets
25100000 USD
CY2020Q4 anet Restricted Deposits Assets
RestrictedDepositsAssets
21500000 USD
CY2019Q2 us-gaap Stock Repurchase Program Authorized Amount1
StockRepurchaseProgramAuthorizedAmount1
1000000000.0 USD
CY2021Q2 us-gaap Stock Repurchase Program Remaining Authorized Repurchase Amount1
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237300000 USD
us-gaap Stock Repurchased During Period Value
StockRepurchasedDuringPeriodValue
101355000 USD
us-gaap Stock Repurchased During Period Shares
StockRepurchasedDuringPeriodShares
367000 shares
us-gaap Treasury Stock Acquired Average Cost Per Share
TreasuryStockAcquiredAverageCostPerShare
275.88
CY2020Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
3430000 shares
CY2020Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
45.17
CY2020 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
P3Y7M6D
CY2020Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
841659000 USD
us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
0 shares
us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
0
us-gaap Stock Issued During Period Shares Stock Options Exercised
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538000 shares
us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
30.81
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18000 shares
us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice
38.62
CY2021Q2 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
2874000 shares
CY2021Q2 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
47.90
us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
P3Y2M12D
CY2021Q2 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
903398000 USD
CY2021Q2 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
2059000 shares
CY2021Q2 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
36.79
us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1
P2Y9M18D
CY2021Q2 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1
670147000 USD
CY2021Q2 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
44944000 USD
CY2020Q2 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
32922000 USD
CY2020Q2 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
75808000 shares
us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
76384000 shares
us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
82497000 USD
us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
60478000 USD
CY2021Q2 us-gaap Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
550300000 USD
us-gaap Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1
P3Y4M24D
CY2021Q2 us-gaap Net Income Loss
NetIncomeLoss
196888000 USD
CY2020Q2 us-gaap Net Income Loss
NetIncomeLoss
144793000 USD
us-gaap Net Income Loss
NetIncomeLoss
377254000 USD
us-gaap Net Income Loss
NetIncomeLoss
283224000 USD
CY2021Q2 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
76461000 shares
us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
76036000 shares
CY2021Q2 us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
3191000 shares
CY2020Q2 us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
3486000 shares
us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
3235000 shares
us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
3580000 shares
CY2021Q2 anet Incremental Common Shares Attributable To Dilutive Effect Of Employee Stock Purchase Plan
IncrementalCommonSharesAttributableToDilutiveEffectOfEmployeeStockPurchasePlan
58000 shares
CY2020Q2 anet Incremental Common Shares Attributable To Dilutive Effect Of Employee Stock Purchase Plan
IncrementalCommonSharesAttributableToDilutiveEffectOfEmployeeStockPurchasePlan
4000 shares
anet Incremental Common Shares Attributable To Dilutive Effect Of Employee Stock Purchase Plan
IncrementalCommonSharesAttributableToDilutiveEffectOfEmployeeStockPurchasePlan
58000 shares
anet Incremental Common Shares Attributable To Dilutive Effect Of Employee Stock Purchase Plan
IncrementalCommonSharesAttributableToDilutiveEffectOfEmployeeStockPurchasePlan
4000 shares
CY2021Q2 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
79710000 shares
CY2020Q2 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
79298000 shares
us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
79677000 shares
us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
79620000 shares
CY2021Q2 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
2.58
CY2020Q2 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
1.91
us-gaap Earnings Per Share Basic
EarningsPerShareBasic
4.94
us-gaap Earnings Per Share Basic
EarningsPerShareBasic
3.72
CY2021Q2 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
2.47
CY2020Q2 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
1.83
us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
4.73
us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
3.56
CY2020Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
32231000 USD
CY2021Q2 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
121000 shares
CY2020Q2 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
483000 shares
us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
130000 shares
us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
626000 shares
CY2021Q2 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
221084000 USD
CY2020Q2 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
175245000 USD
us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
428951000 USD
us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
337064000 USD
CY2021Q2 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
24196000 USD
CY2020Q2 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
30452000 USD
us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
51697000 USD
us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
53840000 USD
CY2021Q2 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.109
CY2020Q2 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.174
us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.121
us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.160
us-gaap Number Of Reportable Segments
NumberOfReportableSegments
1 segment
CY2021Q2 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
707319000 USD
CY2020Q2 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
540570000 USD
us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
1374881000 USD
us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
1063599000 USD
CY2021Q2 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
32362000 USD

Files In Submission

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