$ANET
Arista Networks, Inc. Stock $anet

$anet Overview Financials Valuation SEC Filings Company Website

2018 Q2 Form 10-Q Financial Statement

#000159653218000174 Filed on August 08, 2018

Income Statement

Concept	2018 Q2	2017 Q2
Revenue	$519.8M	$405.2M
YoY Change	28.29%	50.78%
Cost Of Revenue	$186.0M	$145.4M
YoY Change	27.87%	49.49%
Gross Profit	$333.9M	$259.8M
YoY Change	28.53%	51.52%
Gross Profit Margin	64.23%	64.11%
Selling, General & Admin	$64.61M	$61.95M
YoY Change	4.29%	25.73%
% of Gross Profit	19.35%	23.85%
Research & Development	$104.1M	$81.19M
YoY Change	28.18%	17.64%
% of Gross Profit	31.17%	31.26%
Depreciation & Amortization	$5.400M	$5.000M
YoY Change	8.0%	4.17%
% of Gross Profit	1.62%	1.92%
Operating Expenses	$573.7M	$143.1M
YoY Change	300.78%	21.01%
Operating Profit	-$239.8M	$116.6M
YoY Change	-305.6%	119.41%
Interest Expense	$680.0K	$623.0K
YoY Change	9.15%	-189.0%
% of Operating Profit		0.53%
Other Income/Expense, Net	-$2.169M	$496.0K
YoY Change	-537.3%	-256.96%
Pretax Income	-$242.0M	$117.1M
YoY Change	-306.58%	121.66%
Income Tax	-$86.70M	$14.45M
% Of Pretax Income		12.33%
Net Earnings	-$155.3M	$102.7M
YoY Change	-251.21%	163.94%
Net Earnings / Revenue	-29.87%	25.34%
Basic Earnings Per Share	-$2.08	$1.42
Diluted Earnings Per Share	-$2.08	$1.30
COMMON SHARES
Basic Shares Outstanding	74.50M shares	71.99M shares
Diluted Shares Outstanding	74.50M shares	78.76M shares

Balance Sheet

Concept	2018 Q2	2017 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments	$1.860B	$1.125B
YoY Change	65.39%	36.54%
Cash & Equivalents	$711.2M	$823.5M
Short-Term Investments	$1.149B	$301.4M
Other Short-Term Assets	$87.16M	$124.4M
YoY Change	-29.92%	352.01%
Inventory	$245.4M	$363.8M
Prepaid Expenses
Receivables	$260.9M	$269.6M
Other Receivables	$0.00	$0.00
Total Short-Term Assets	$2.621B	$1.949B
YoY Change	34.44%	70.67%
LONG-TERM ASSETS
Property, Plant & Equipment	$73.74M	$75.84M
YoY Change	-2.77%	-4.82%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments	$35.00M	$36.10M
YoY Change	-3.05%	-7.67%
Other Assets	$20.02M	$20.31M
YoY Change	-1.41%	7.94%
Total Long-Term Assets	$211.6M	$213.8M
YoY Change	-1.03%	10.79%
TOTAL ASSETS
Total Short-Term Assets	$2.621B	$1.949B
Total Long-Term Assets	$211.6M	$213.8M
Total Assets	$2.832B	$2.163B
YoY Change	30.94%	62.02%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$53.18M	$80.42M
YoY Change	-33.87%	33.81%
Accrued Expenses	$86.69M	$84.41M
YoY Change	2.7%	53.17%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$826.8M	$610.8M
YoY Change	35.36%	131.86%
LONG-TERM LIABILITIES
Long-Term Debt	$36.60M	$38.70M
YoY Change	-5.43%	-4.21%
Other Long-Term Liabilities	$22.12M	$7.992M
YoY Change	176.73%	18.33%
Total Long-Term Liabilities	$22.12M	$7.992M
YoY Change	176.73%	18.33%
TOTAL LIABILITIES
Total Short-Term Liabilities	$826.8M	$610.8M
Total Long-Term Liabilities	$22.12M	$7.992M
Total Liabilities	$1.112B	$805.2M
YoY Change	38.12%	92.56%
SHAREHOLDERS EQUITY
Retained Earnings	$852.0M	$621.6M
YoY Change	37.07%	91.21%
Common Stock	$8.000K	$7.000K
YoY Change	14.29%	0.0%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$1.720B	$1.358B
YoY Change
Total Liabilities & Shareholders Equity	$2.832B	$2.163B
YoY Change	30.94%	62.02%

Cashflow Statement

Concept	2018 Q2	2017 Q2
OPERATING ACTIVITIES
Net Income	-$155.3M	$102.7M
YoY Change	-251.21%	163.94%
Depreciation, Depletion And Amortization	$5.400M	$5.000M
YoY Change	8.0%	4.17%
Cash From Operating Activities	$130.6M	$79.20M
YoY Change	64.9%	22.03%
INVESTING ACTIVITIES
Capital Expenditures	-$6.800M	-$4.900M
YoY Change	38.78%	19.51%
Acquisitions
YoY Change
Other Investing Activities	-$306.4M	-$5.100M
YoY Change	5907.84%	-97.91%
Cash From Investing Activities	-$313.1M	-$10.00M
YoY Change	3031.0%	-95.97%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	8.100M	7.500M
YoY Change	8.0%	108.33%
NET CHANGE
Cash From Operating Activities	130.6M	79.20M
Cash From Investing Activities	-313.1M	-10.00M
Cash From Financing Activities	8.100M	7.500M
Net Change In Cash	-174.4M	76.70M
YoY Change	-327.38%	-142.75%
FREE CASH FLOW
Cash From Operating Activities	$130.6M	$79.20M
Capital Expenditures	-$6.800M	-$4.900M
Free Cash Flow	$137.4M	$84.10M
YoY Change	63.38%	21.88%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
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	anet	Availablefor Sale Securities Maximum Maturity AvailableforSaleSecuritiesMaximumMaturity	P24M
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
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CY2018Q2	anet	Accrued Product Development Costs Current AccruedProductDevelopmentCostsCurrent	4362000	USD
CY2017Q4	anet	Allowancefor Doubtful Accountsand Product Sales Return Reserve AllowanceforDoubtfulAccountsandProductSalesReturnReserve	7535000	USD
CY2017Q4	anet	Accrued Manufacturing Costs Current AccruedManufacturingCostsCurrent	35703000	USD
CY2018Q2	anet	Accrued Manufacturing Costs Current AccruedManufacturingCostsCurrent	21663000	USD
CY2017Q4	anet	Accrued Product Development Costs Current AccruedProductDevelopmentCostsCurrent	21201000	USD
CY2017Q4	anet	Cash Equivalents Marketable Securities And Other Assets Amortized Cost CashEquivalentsMarketableSecuritiesAndOtherAssetsAmortizedCost	1397330000	USD
CY2018Q2	anet	Cash Equivalents Marketable Securities And Other Assets Amortized Cost CashEquivalentsMarketableSecuritiesAndOtherAssetsAmortizedCost	1623203000	USD
CY2017Q4	anet	Cash Equivalents Marketable Securities And Other Assets Fair Value CashEquivalentsMarketableSecuritiesAndOtherAssetsFairValue	1395741000	USD
CY2018Q2	anet	Cash Equivalents Marketable Securities And Other Assets Fair Value CashEquivalentsMarketableSecuritiesAndOtherAssetsFairValue	1619815000	USD
CY2018Q2	anet	Contractwith Customer Asset Revenue Recognized ContractwithCustomerAssetRevenueRecognized	6959000	USD
	anet	Contractwith Customer Asset Revenue Recognized ContractwithCustomerAssetRevenueRecognized	6959000	USD
CY2018Q2	anet	Contractwith Customer Liability Beginning Balance Reclassified To Deferred Revenue ContractwithCustomerLiabilityBeginningBalanceReclassifiedToDeferredRevenue	906000	USD
	anet	Contractwith Customer Liability Beginning Balance Reclassified To Deferred Revenue ContractwithCustomerLiabilityBeginningBalanceReclassifiedToDeferredRevenue	731000	USD
CY2018Q2	anet	Contractwith Customer Liability Contract Liabilities Recognized ContractwithCustomerLiabilityContractLiabilitiesRecognized	5843000	USD
	anet	Contractwith Customer Liability Contract Liabilities Recognized ContractwithCustomerLiabilityContractLiabilitiesRecognized	10122000	USD
CY2017Q2	anet	Incremental Common Shares Attributableto Dilutive Effectof Employee Stock Purchase Plan IncrementalCommonSharesAttributabletoDilutiveEffectofEmployeeStockPurchasePlan	139000	shares
	anet	Incremental Common Shares Attributableto Dilutive Effectof Employee Stock Purchase Plan IncrementalCommonSharesAttributabletoDilutiveEffectofEmployeeStockPurchasePlan	137000	shares
CY2018Q2	anet	Incremental Common Shares Attributableto Dilutive Effectof Employee Stock Purchase Plan IncrementalCommonSharesAttributabletoDilutiveEffectofEmployeeStockPurchasePlan	0	shares
	anet	Incremental Common Shares Attributableto Dilutive Effectof Employee Stock Purchase Plan IncrementalCommonSharesAttributabletoDilutiveEffectofEmployeeStockPurchasePlan	0	shares
CY2017Q4	anet	Inventory Deposit Current InventoryDepositCurrent	34141000	USD
CY2018Q2	anet	Inventory Deposit Current InventoryDepositCurrent	25273000	USD
CY2017Q4	anet	Lease Financing Obligation Noncurrent LeaseFinancingObligationNoncurrent	37673000	USD
CY2018Q2	anet	Lease Financing Obligation Noncurrent LeaseFinancingObligationNoncurrent	36594000	USD
	anet	Legal Settlement Charges LegalSettlementCharges	0	USD
	anet	Legal Settlement Charges LegalSettlementCharges	405000000	USD
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	anet	Marketable Securities Weighted Average Remaining Life MarketableSecuritiesWeightedAverageRemainingLife	P9M27D
CY2017Q2	anet	Otherthan Temporary Impairment Losses Marketable Investments OtherthanTemporaryImpairmentLossesMarketableInvestments	0	USD
	anet	Otherthan Temporary Impairment Losses Marketable Investments OtherthanTemporaryImpairmentLossesMarketableInvestments	0	USD
CY2018Q2	anet	Otherthan Temporary Impairment Losses Marketable Investments OtherthanTemporaryImpairmentLossesMarketableInvestments	0	USD
	anet	Otherthan Temporary Impairment Losses Marketable Investments OtherthanTemporaryImpairmentLossesMarketableInvestments	0	USD
CY2017Q4	anet	Product Return Reserve Current ProductReturnReserveCurrent	7423000	USD
CY2018Q2	anet	Product Return Reserve Current ProductReturnReserveCurrent	6358000	USD
	anet	Repaymentsof Longterm Lease Financing Obligations RepaymentsofLongtermLeaseFinancingObligations	773000	USD
	anet	Repaymentsof Longterm Lease Financing Obligations RepaymentsofLongtermLeaseFinancingObligations	921000	USD
CY2017Q2	anet	Restricted Cash Letterof Credit RestrictedCashLetterofCredit	1100000	USD
CY2018Q2	anet	Restricted Cash Letterof Credit RestrictedCashLetterofCredit	1100000	USD
CY2017Q2	anet	Restricted Cash Pledged As Collateral RestrictedCashPledgedAsCollateral	4000000	USD
CY2018Q2	anet	Restricted Cash Pledged As Collateral RestrictedCashPledgedAsCollateral	4000000	USD
	anet	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Shares Traded For Taxes ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsSharesTradedForTaxes	19000	shares
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q2
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2018
CY2017Q4	anet	Tax Cuts And Jobs Act Of2017 Incomplete Accounting Provisional Income Tax Expense Benefit TaxCutsAndJobsActOf2017IncompleteAccountingProvisionalIncomeTaxExpenseBenefit	51800000	USD
	dei	Amendment Flag AmendmentFlag	false
	dei	Document Period End Date DocumentPeriodEndDate	2018-06-30
	dei	Document Type DocumentType	10-Q
	dei	Entity Central Index Key EntityCentralIndexKey	0001596532
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	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
	dei	Entity Registrant Name EntityRegistrantName	Arista Networks, Inc.
	dei	Trading Symbol TradingSymbol	ANET
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CY2017Q4	us-gaap	Accrued Income Taxes AccruedIncomeTaxes	794000	USD
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CY2017Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-1938000	USD
CY2018Q2	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-4551000	USD
CY2017Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	804731000	USD
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CY2017Q2	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	18400000	USD
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CY2018Q2	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	183000	USD
CY2017Q2	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	18000	shares
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	103000	shares
CY2018Q2	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	8156000	shares
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CY2017Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	22000	USD
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	us-gaap	Depreciation Depreciation	9800000	USD
CY2018Q2	us-gaap	Depreciation Depreciation	5400000	USD
	us-gaap	Depreciation Depreciation	10700000	USD
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CY2017Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.42
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.59
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	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.14
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CY2018Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-2.08
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.14
	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	411000	USD
	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-607000	USD
CY2017Q2	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.123
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.027
CY2018Q2	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.358
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.892
CY2017Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	56626000	USD
CY2018Q2	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	40896000	USD
CY2017Q2	us-gaap	Equity Securities Fv Ni Gain Loss EquitySecuritiesFvNiGainLoss	0	USD
	us-gaap	Equity Securities Fv Ni Gain Loss EquitySecuritiesFvNiGainLoss	0	USD
CY2018Q2	us-gaap	Equity Securities Fv Ni Gain Loss EquitySecuritiesFvNiGainLoss	-9100000	USD
	us-gaap	Equity Securities Fv Ni Gain Loss EquitySecuritiesFvNiGainLoss	-9100000	USD
CY2017Q4	us-gaap	Equity Securities Without Readily Determinable Fair Value Amount EquitySecuritiesWithoutReadilyDeterminableFairValueAmount	36100000	USD
CY2018Q2	us-gaap	Equity Securities Without Readily Determinable Fair Value Amount EquitySecuritiesWithoutReadilyDeterminableFairValueAmount	35000000	USD
	us-gaap	Equity Securities Without Readily Determinable Fair Value Upward Price Adjustment Annual Amount EquitySecuritiesWithoutReadilyDeterminableFairValueUpwardPriceAdjustmentAnnualAmount	1200000	USD
CY2018Q2	us-gaap	Equity Securities Without Readily Determinable Fair Value Impairment Loss Annual Amount EquitySecuritiesWithoutReadilyDeterminableFairValueImpairmentLossAnnualAmount	-10300000	USD
	us-gaap	Equity Securities Without Readily Determinable Fair Value Impairment Loss Annual Amount EquitySecuritiesWithoutReadilyDeterminableFairValueImpairmentLossAnnualAmount	10300000	USD
CY2018Q2	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	18420000	USD
CY2018Q2	us-gaap	Equity Securities Without Readily Determinable Fair Value Upward Price Adjustment Annual Amount EquitySecuritiesWithoutReadilyDeterminableFairValueUpwardPriceAdjustmentAnnualAmount	1200000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	5212000	USD
	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	38099000	USD
CY2017Q2	us-gaap	Gross Profit GrossProfit	259777000	USD
	us-gaap	Gross Profit GrossProfit	473987000	USD
CY2018Q2	us-gaap	Gross Profit GrossProfit	333883000	USD
	us-gaap	Gross Profit GrossProfit	636802000	USD
CY2017Q2	us-gaap	Impairment Of Investments ImpairmentOfInvestments	0	USD
	us-gaap	Impairment Of Investments ImpairmentOfInvestments	0	USD
CY2018Q2	us-gaap	Impairment Of Investments ImpairmentOfInvestments	0	USD
	us-gaap	Impairment Of Investments ImpairmentOfInvestments	0	USD
CY2017Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	117130000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	190858000	USD
CY2018Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-241972000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-99078000	USD
CY2017Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	14445000	USD
CY2018Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-86703000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-88347000	USD
	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	1299000	USD
	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	3597000	USD
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	16505000	USD
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	13571000	USD
	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	5380000	USD
	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	6653000	USD
	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	-5981000	USD
	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	-47153000	USD
	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	181575000	USD
	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	-50096000	USD
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	127313000	USD
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-60759000	USD
	us-gaap	Increase Decrease In Other Noncurrent Assets IncreaseDecreaseInOtherNoncurrentAssets	470000	USD
	us-gaap	Increase Decrease In Other Noncurrent Assets IncreaseDecreaseInOtherNoncurrentAssets	-629000	USD
	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	3593000	USD
	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-1237000	USD
	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	22239000	USD
	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	72418000	USD
CY2017Q2	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	6625000	shares
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	6474000	shares
CY2018Q2	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	0	shares
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	0	shares
CY2017Q2	us-gaap	Interest Expense InterestExpense	623000	USD
	us-gaap	Interest Expense InterestExpense	1338000	USD
CY2018Q2	us-gaap	Interest Expense InterestExpense	680000	USD
	us-gaap	Interest Expense InterestExpense	1367000	USD
CY2017Q2	us-gaap	Interest Income Other InterestIncomeOther	1425000	USD
	us-gaap	Interest Income Other InterestIncomeOther	2557000	USD
CY2018Q2	us-gaap	Interest Income Other InterestIncomeOther	7964000	USD
	us-gaap	Interest Income Other InterestIncomeOther	13348000	USD
CY2017Q4	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	236525000	USD
CY2018Q2	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	176515000	USD
CY2017Q4	us-gaap	Inventory Net InventoryNet	306198000	USD
CY2018Q2	us-gaap	Inventory Net InventoryNet	245439000	USD
CY2017Q4	us-gaap	Inventory Raw Materials Net Of Reserves InventoryRawMaterialsNetOfReserves	69673000	USD
CY2018Q2	us-gaap	Inventory Raw Materials Net Of Reserves InventoryRawMaterialsNetOfReserves	68924000	USD
	us-gaap	Investment Income Net Amortization Of Discount And Premium InvestmentIncomeNetAmortizationOfDiscountAndPremium	-753000	USD
	us-gaap	Investment Income Net Amortization Of Discount And Premium InvestmentIncomeNetAmortizationOfDiscountAndPremium	783000	USD
CY2017Q2	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	2600000	USD
	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	5000000	USD
CY2018Q2	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	2600000	USD
	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	5100000	USD
	us-gaap	Lessee Operating Lease Lease Not Yet Commenced Variable Lease Payment Terms And Conditions LesseeOperatingLeaseLeaseNotYetCommencedVariableLeasePaymentTermsAndConditions	with the remainder due in 2021 through 2028
CY2017Q4	us-gaap	Liabilities Liabilities	798946000	USD
CY2018Q2	us-gaap	Liabilities Liabilities	1112141000	USD
CY2017Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	2460860000	USD
CY2018Q2	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	2832114000	USD
CY2017Q4	us-gaap	Liabilities Current LiabilitiesCurrent	529905000	USD
CY2018Q2	us-gaap	Liabilities Current LiabilitiesCurrent	826763000	USD
CY2017Q4	us-gaap	Litigation Reserve Current LitigationReserveCurrent	0	USD
CY2018Q2	us-gaap	Litigation Reserve Current LitigationReserveCurrent	405000000	USD
CY2017Q2	us-gaap	Litigation Settlement Expense LitigationSettlementExpense	0	USD
	us-gaap	Litigation Settlement Expense LitigationSettlementExpense	0	USD
CY2018Q2	us-gaap	Litigation Settlement Expense LitigationSettlementExpense	405000000	USD
CY2018Q2	us-gaap	Litigation Settlement Expense LitigationSettlementExpense	405000000	USD
	us-gaap	Litigation Settlement Expense LitigationSettlementExpense	405000000	USD
CY2017Q4	us-gaap	Long Term Investments LongTermInvestments	36136000	USD
CY2018Q2	us-gaap	Long Term Investments LongTermInvestments	35036000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	25976000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	23426000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-11676000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-496972000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	242095000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	326125000	USD
CY2017Q2	us-gaap	Net Income Loss NetIncomeLoss	102685000	USD
	us-gaap	Net Income Loss NetIncomeLoss	185646000	USD
CY2018Q2	us-gaap	Net Income Loss NetIncomeLoss	-155269000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-10731000	USD
CY2017Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	102454000	USD
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	185139000	USD
CY2018Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-155187000	USD
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-10725000	USD
CY2017Q2	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	102474000	USD
	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	185182000	USD
CY2018Q2	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-155187000	USD
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	3354000	USD
	us-gaap	Payments For Proceeds From Investments PaymentsForProceedsFromInvestments	0	USD
	us-gaap	Payments For Proceeds From Investments PaymentsForProceedsFromInvestments	8000000	USD
	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-10725000	USD
CY2017Q2	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	496000	USD
	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	806000	USD
CY2018Q2	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-2169000	USD
	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	1987000	USD
	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	1	segment
CY2017Q2	us-gaap	Operating Expenses OperatingExpenses	143143000	USD
	us-gaap	Operating Expenses OperatingExpenses	283935000	USD
CY2018Q2	us-gaap	Operating Expenses OperatingExpenses	573686000	USD
	us-gaap	Operating Expenses OperatingExpenses	737867000	USD
CY2017Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	116634000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	190052000	USD
CY2018Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	-239803000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	-101065000	USD
CY2018Q2	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	46400000	USD
CY2018Q2	us-gaap	Operating Leases Future Minimum Payments Remainder Of Fiscal Year OperatingLeasesFutureMinimumPaymentsRemainderOfFiscalYear	1000000	USD
CY2017Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	5002000	USD
CY2018Q2	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	4606000	USD
CY2017Q4	us-gaap	Other Assets Current OtherAssetsCurrent	96215000	USD
CY2018Q2	us-gaap	Other Assets Current OtherAssetsCurrent	87157000	USD
CY2017Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	18891000	USD
CY2018Q2	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	20019000	USD
CY2017Q2	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	384000	USD
	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	157000	USD
CY2018Q2	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-1167000	USD
	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-814000	USD
CY2017Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	377000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	222000	USD
CY2018Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-925000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-2613000	USD
CY2017Q2	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-7000	USD
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	65000	USD
CY2018Q2	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	242000	USD
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-1799000	USD
CY2017Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	16172000	USD
CY2018Q2	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	19543000	USD
CY2017Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	9745000	USD
CY2018Q2	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	22116000	USD
CY2017Q2	us-gaap	Other Nonoperating Expense OtherNonoperatingExpense	306000	USD
	us-gaap	Other Nonoperating Expense OtherNonoperatingExpense	413000	USD
CY2018Q2	us-gaap	Other Nonoperating Expense OtherNonoperatingExpense	353000	USD
	us-gaap	Other Nonoperating Expense OtherNonoperatingExpense	894000	USD
CY2017Q2	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	1119000	USD
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	2144000	USD
CY2018Q2	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-1489000	USD
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	2000000	USD
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	1356000	USD
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	0	USD
CY2017Q4	us-gaap	Other Prepaid Expense Current OtherPrepaidExpenseCurrent	8840000	USD
CY2018Q2	us-gaap	Other Prepaid Expense Current OtherPrepaidExpenseCurrent	11424000	USD
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	4463000	USD
	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	114195000	USD
	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	696665000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	9534000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	13071000	USD
CY2017Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.0001
CY2018Q2	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2017Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2018Q2	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2018Q2	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.0001
CY2017Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	100000000	shares
CY2018Q2	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	100000000	shares
CY2017Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2017Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2018Q2	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2017Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	177330000	USD
CY2018Q2	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	253802000	USD
CY2017Q4	us-gaap	Prepaid Taxes PrepaidTaxes	38134000	USD
CY2018Q2	us-gaap	Prepaid Taxes PrepaidTaxes	129948000	USD
	us-gaap	Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions	28105000	USD
	us-gaap	Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions	28810000	USD
	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	112053000	USD
	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	222764000	USD
CY2016Q4	us-gaap	Product Warranty Accrual Classified Current ProductWarrantyAccrualClassifiedCurrent	6744000	USD
CY2017Q2	us-gaap	Product Warranty Accrual Classified Current ProductWarrantyAccrualClassifiedCurrent	8262000	USD
CY2017Q4	us-gaap	Product Warranty Accrual Classified Current ProductWarrantyAccrualClassifiedCurrent	7415000	USD
CY2018Q2	us-gaap	Product Warranty Accrual Classified Current ProductWarrantyAccrualClassifiedCurrent	8182000	USD
	us-gaap	Product Warranty Accrual Payments ProductWarrantyAccrualPayments	2426000	USD
	us-gaap	Product Warranty Accrual Payments ProductWarrantyAccrualPayments	3046000	USD
	us-gaap	Product Warranty Accrual Warranties Issued ProductWarrantyAccrualWarrantiesIssued	3944000	USD
	us-gaap	Product Warranty Accrual Warranties Issued ProductWarrantyAccrualWarrantiesIssued	3813000	USD
CY2017Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	143299000	USD
CY2018Q2	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	152992000	USD
CY2017Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	74279000	USD
CY2018Q2	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	73736000	USD
CY2018Q2	us-gaap	Purchase Commitment Remaining Minimum Amount Committed PurchaseCommitmentRemainingMinimumAmountCommitted	269600000	USD
CY2017Q2	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	81194000	USD
	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	162804000	USD
CY2018Q2	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	104078000	USD
	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	206440000	USD
CY2017Q2	us-gaap	Restricted Cash RestrictedCash	5499000	USD
CY2018Q2	us-gaap	Restricted Cash RestrictedCash	5512000	USD
CY2017Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	859114000	USD
CY2018Q2	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	851957000	USD
CY2017Q2	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	405211000	USD
CY2018Q2	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	470500000	USD
	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	740686000	USD
CY2018Q2	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	519845000	USD
	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	992334000	USD
CY2018Q2	us-gaap	Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1	P2Y
CY2018Q2	us-gaap	Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1	P3Y
CY2018Q2	us-gaap	Revenue Remaining Performance Obligation Percentage RevenueRemainingPerformanceObligationPercentage	0.79
CY2018Q2	us-gaap	Revenue Remaining Performance Obligation Percentage RevenueRemainingPerformanceObligationPercentage	0.21
CY2017Q2	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	38630000	USD
	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	75657000	USD
CY2018Q2	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	46188000	USD
	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	88328000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	34839000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	43329000	USD
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Additional Shares Authorized ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAdditionalSharesAuthorized	2211000	shares
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant	13512000	shares
CY2018Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant	15542000	shares
CY2018Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	2827000	shares
CY2018Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	22.87
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	25000	shares
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	82000	shares
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	1422637000	USD
CY2018Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	1408382000	USD
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	7024000	shares
CY2018Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	6361000	shares
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	33.05
CY2018Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	36.10
	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	29.87
	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	42.79
	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	244.20
CY2018Q2	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	663243000	USD
	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1	P5Y1M17D
CY2017	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P6Y1M2D
	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P5Y8M16D
	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	720000	shares
CY2017Q4	us-gaap	Stockholders Equity StockholdersEquity	1661914000	USD
CY2018Q2	us-gaap	Stockholders Equity StockholdersEquity	1719973000	USD
CY2017Q2	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	231000	USD
	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	507000	USD
CY2018Q2	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	-82000	USD
	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	-6000	USD
CY2017Q2	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Diluted UndistributedEarningsLossAllocatedToParticipatingSecuritiesDiluted	-20000	USD
	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Diluted UndistributedEarningsLossAllocatedToParticipatingSecuritiesDiluted	-43000	USD
CY2018Q2	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Diluted UndistributedEarningsLossAllocatedToParticipatingSecuritiesDiluted	0	USD
	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Diluted UndistributedEarningsLossAllocatedToParticipatingSecuritiesDiluted	0	USD
	us-gaap	Unrealized Gain Loss On Investments UnrealizedGainLossOnInvestments	0	USD
	us-gaap	Unrealized Gain Loss On Investments UnrealizedGainLossOnInvestments	-9100000	USD
CY2017Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	78756000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	78166000	shares
CY2018Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	74503000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	74250000	shares
CY2017Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	71992000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	71555000	shares
CY2018Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	74503000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	74250000	shares
	us-gaap	Use Of Estimates UseOfEstimates	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-top:8px;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The preparation of the accompanying consolidated financial statements in conformity with GAAP requires us to make estimates and assumptions that affect the amounts reported and disclosed in the consolidated financial statements and accompanying notes. Those estimates and assumptions include, but are not limited to, revenue recognition and deferred revenue; allowance for doubtful accounts, sales rebates and return reserves; accounting for income taxes, including the valuation allowance on deferred tax assets and reserves for uncertain tax positions; valuation of inventory and contract manufacturer/supplier liabilities; recognition and measurement of contingent liabilities; valuation of equity investments in privately-held companies; determination of fair value for stock-based awards; and valuation of warranty accruals. 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.</font></div></div>

Files In Submission

Name	View Source	Status
0001596532-18-000174-index-headers.html	Edgar Link	pending
0001596532-18-000174-index.html	Edgar Link	pending
0001596532-18-000174.txt	Edgar Link	pending
0001596532-18-000174-xbrl.zip	Edgar Link	pending
anet-20180630.xml	Edgar Link	completed
anet-20180630.xsd	Edgar Link	pending
anet-20180630_cal.xml	Edgar Link	unprocessable
anet-20180630_def.xml	Edgar Link	unprocessable
anet-20180630_lab.xml	Edgar Link	unprocessable
anet-20180630_pre.xml	Edgar Link	unprocessable
anet20180630-10q.htm	Edgar Link	pending
ex311ceocertificationq22018.htm	Edgar Link	pending
ex312cfocertificationq22018.htm	Edgar Link	pending
ex321ceoandcfo906certifica.htm	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
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report.css	Edgar Link	pending
Show.js	Edgar Link	pending

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2018 Q2 Form 10-Q Financial Statement

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2018 Q2 Form 10-Q Financial Statement

#000159653218000174 Filed on August 08, 2018

Income Statement

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Files In Submission

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