ETSY


Line plots across dimensions of each concept
Line plots across concepts
Tables

Table of contents



us-gaap:CommonStockValue

us-gaap:CommonStockSharesIssued

us-gaap:CommonStockSharesAuthorized

us-gaap:CommonStockSharesOutstanding
us-gaap:StatementEquityComponents

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:ProductOrService

us-gaap:Revenues

us-gaap:CostOfRevenue

us-gaap:CostOfGoodsAndServicesSold

us-gaap:GrossProfit

us-gaap:OperatingExpenses

us-gaap:ResearchAndDevelopmentExpense

us-gaap:GeneralAndAdministrativeExpense

us-gaap:SellingAndMarketingExpense

us-gaap:OperatingIncomeLoss

us-gaap:InterestExpense

us-gaap:GainsLossesOnExtinguishmentOfDebt
us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:AllocatedShareBasedCompensationExpense
us-gaap:IncomeStatementLocation

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:NonoperatingIncomeExpense

us-gaap:IncomeTaxExpenseBenefit

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossNetOfTax
us-gaap:StatementEquityComponents

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic

us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted

us-gaap:Assets

us-gaap:Liabilities

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents

us-gaap:AssetsCurrent

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:AccountsReceivableNetCurrent

us-gaap:PrepaidExpenseAndOtherAssetsCurrent

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:Goodwill

us-gaap:FiniteLivedIntangibleAssetsNet

us-gaap:OtherAssetsNoncurrent

us-gaap:LiabilitiesCurrent

us-gaap:AccountsPayableCurrent

us-gaap:TaxesPayableCurrent

us-gaap:AccruedLiabilitiesCurrent

us-gaap:OtherLiabilitiesCurrent

us-gaap:ContractWithCustomerLiabilityCurrent

us-gaap:LongTermDebt
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:LongtermDebtType

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents

us-gaap:CommonStockValue

us-gaap:AdditionalPaidInCapital

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
us-gaap:StatementEquityComponents

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:DepreciationDepletionAndAmortization

us-gaap:ShareBasedCompensation

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:PaymentsForRepurchaseOfCommonStock

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

us-gaap:UnrecognizedTaxBenefits

etsy:AdditionalPaidInCapitalCappedCalls
us-gaap:StatementEquityComponents

etsy:AdditionsToIntangibleAssetsIncludedInOtherCurrentLiabilities

etsy:AdjustmentToAdditionalPaidinCapitalIncomeTaxEffectFromShareSettlementsOfRestrictedAwardsAndUnitsNet
us-gaap:StatementEquityComponents
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
etsy:CapPremiumPercentageOverReportedSalesPrice
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
etsy:DebtInstrumentConvertibleIfConvertedValueLowerThanPrincipal

etsy:DevelopmentofInternalSoftwareandPropertyandEquipment

etsy:IncreaseDecreaseInOperatingAssetsCurrent

etsy:IncreaseDecreaseInOperatingAssetsNoncurrent

etsy:IncreaseDecreaseInOperatingLiabilitiesCurrent

etsy:IncreaseDecreaseInOperatingLiabilitiesNoncurrent

etsy:NoncashInterestExpense
us-gaap:MajorCustomers
etsy:OffsiteAdsRevenueFeeForEachCompletedTransactionPercent
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
etsy:PurchaseOfCappedCallTransactions

etsy:SharebasedCompensationCapitalizedinDevelopmentofSoftware

etsy:StockRepurchasedAndRetiredDuringPeriodValueIncludingBrokerFees

us-gaap:AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:StatementEquityComponents
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationAcquisitionRelatedCosts
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtConversionConvertedInstrumentAmount1
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtConversionConvertedInstrumentSharesIssued1
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentConvertibleIfConvertedValueInExcessOfPrincipal

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:FinanceLeasePrincipalPayments

us-gaap:ForeignCurrencyTransactionGainLossBeforeTax

us-gaap:ForeignCurrencyTransactionGainLossUnrealized

us-gaap:IncreaseDecreaseInDeferredIncomeTaxes

us-gaap:IncrementalCommonSharesAttributableToConversionOfDebtSecurities
us-gaap:AwardType
us-gaap:AwardType
us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements

us-gaap:InterestOnConvertibleDebtNetOfTax

us-gaap:InvestmentIncomeInterestAndDividend

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
us-gaap:DebtInstrument
us-gaap:OtherNoncashExpense
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:LongtermDebtType

us-gaap:OtherNoncashIncomeExpense

us-gaap:ParticipatingSecuritiesDistributedAndUndistributedEarningsLossDiluted

us-gaap:PaymentsOfDebtIssuanceCosts

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation

us-gaap:PaymentsToAcquireAvailableForSaleSecuritiesDebt

us-gaap:PaymentsToDevelopSoftware
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:ProceedsFromDebtNetOfIssuanceCosts

us-gaap:ProceedsFromPaymentsForOtherFinancingActivities

us-gaap:ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities

us-gaap:ProceedsFromSaleMaturityAndCollectionsOfInvestments

us-gaap:ProceedsFromStockOptionsExercised

us-gaap:ProvisionForDoubtfulAccounts
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:RepaymentsOfConvertibleDebt

us-gaap:RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
us-gaap:Range, us-gaap:AwardType
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
us-gaap:Range, us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardGross

us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised
us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodValueConversionOfConvertibleSecurities
us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures
us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised
us-gaap:StatementEquityComponents

us-gaap:StockRepurchasedAndRetiredDuringPeriodShares
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:StatementEquityComponents

us-gaap:StockRepurchasedAndRetiredDuringPeriodValue
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:StatementEquityComponents

us-gaap:TreasuryStockAcquiredAverageCostPerShare

us-gaap:UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
etsy:DebtInstrumentConvertibleIfconvertedValue

etsy:FundsPayableAndAmountsDueToSellersCurrent

etsy:FundsPayableandAmountsDuetoSellersCurrent

etsy:FundsReceivableAndSellerAccountsCurrent
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
etsy:FundsReceivableAndSellerAccountsFairValue
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument
us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument

etsy:FundsReceivableandSellerAccountsCurrent
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
etsy:FundsReceivableandSellerAccountsFairValue
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument
us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument

etsy:PropertyPlantAndEquipmentAndFinanceLeaseRightofUseAssetAfterAccumulatedDepreciationAndAmortization
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
etsy:TransactionPriceCap

etsy:VendorAccrual

us-gaap:AccruedBonusesCurrentAndNoncurrent

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:AssetsFairValueDisclosure
us-gaap:FairValueByMeasurementFrequency

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
us-gaap:FinancialInstrument, us-gaap:InvestmentType
us-gaap:InvestmentType

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
us-gaap:FinancialInstrument, us-gaap:InvestmentType
us-gaap:InvestmentType

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis
us-gaap:FinancialInstrument, us-gaap:InvestmentType
us-gaap:InvestmentType

us-gaap:AvailableForSaleSecuritiesDebtSecurities
us-gaap:FinancialInstrument, us-gaap:InvestmentType
us-gaap:InvestmentType

us-gaap:AvailableForSaleSecuritiesDebtSecuritiesCurrent
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument
us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecuritiesDebtSecuritiesNoncurrent
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument
us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:CashAndCashEquivalentsFairValueDisclosure
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument
us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentFaceAmount
us-gaap:LongtermDebtType
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentInterestRateEffectivePercentage
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentUnamortizedDiscount
us-gaap:LongtermDebtType

us-gaap:DeferredIncomeTaxAssetsNet

us-gaap:EmployeeRelatedLiabilitiesCurrentAndNoncurrent
us-gaap:AwardType
us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions
us-gaap:AwardType
us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions

us-gaap:FinanceLeaseLiabilityCurrent

us-gaap:FinanceLeaseLiabilityNoncurrent

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization
us-gaap:DebtInstrument, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis, us-gaap:LongtermDebtType
us-gaap:LongTermDebtFairValue
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis, us-gaap:LongtermDebtType

us-gaap:OtherEmployeeRelatedLiabilitiesCurrentAndNoncurrent

us-gaap:PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization

us-gaap:SalesAndExciseTaxPayableCurrentAndNoncurrent
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1

us-gaap:StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1
us-gaap:DebtInstrument
us-gaap:UnamortizedDebtIssuanceExpense
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:LongtermDebtType

us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued

us-gaap:UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate

Plots across concepts


IncomeStatement
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
Expenses
Income Tax Expense Benefit
Balance Sheet
Liabilities Current
Assets
Cash And Cash Equivalents At Carrying Value
Current Assets
Accounts Receivable Net Current
NonCurrent Assets
Deferred Income Tax Assets Net
Liabilities
Liabilities Current
Current Liabilities
Contract With Customer Liability Current
Noncurrent Liabilities
Other Liabilities Noncurrent
Stockholders Equity
Retained Earnings Accumulated Deficit
CashFlow
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInOperatingActivities
Net Income Loss
NetCashProvidedByUsedInInvestingActivities
Payments To Acquire Property Plant And Equipment
NetCashProvidedByUsedInFinancingActivities
Proceeds From Payments For Other Financing Activities
Shares
Common Stock Shares Issued
NonoperatingIncomeExpense
Nonoperating Income Expense
FiniteLivedIntangibleAssets
Finite Lived Intangible Assets Accumulated Amortization
AccountsReceivable
Allowance For Doubtful Accounts Receivable Current

Tables

  2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
us-gaap:CommonStockValue ██▇██████████▇▇▇▇▇▇▇▇▇▃▁0.1260.1190.1180.1190.1190.120.120.120.120.120.120.1220.1210.1180.1160.1160.1150.1140.1130.1130.1120.1120.0450.022NANANA
us-gaap:CommonStockSharesIssued NA119.140637118.376782118.342772118.449657120.335524119.933386119.771702120.244674119.545384119.9546121.769238121.067352117.8494116.26847115.973039115.340742113.672931113.011624112.563354111.992315111.89209344.83422122.0904695NANANA
us-gaap:CommonStockSharesAuthorized NA1400.01400.01400.01400.01400.01400.01400.01400.01400.01400.01400.01400.01400.01400.01400.01400.01400.01400.01400.01400.01400.0120.0120.0NANANA
us-gaap:CommonStockSharesOutstanding NA119.140637118.376782118.342772118.449657120.335524119.933386119.771702120.244674119.545384119.9546121.769238121.067352117.8494116.26847115.973039115.340742113.672931113.011624112.563354111.992315111.89209344.83422122.0904695NANANA
 us-gaap:CommonStockSharesOutstanding us-gaap:StatementEquityComponents us-gaap:CommonStockNA119.140637118.376782118.342772118.449657120.335524119.933386119.771702120.244674119.545384119.9546121.769238NANANA115.973039NANANA112.563354NANANANANANANA
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding █▆▁137.560385134.408041123.119053NA126.243168130.807743130.237875NA129.086137125.551759125.772315NA123.224559120.723938115.696024NA113.757212113.045888115.368566NANANA43.703508NANANANA
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic █▂▁121.978272118.865885118.138186NA120.351095120.198526119.679149NA119.870711119.450194121.267092NA119.592191116.933216115.696024NA113.757212113.045888112.12947NANANA43.703508NANANANA
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount ▁▁█8.255117.8653718.693668NA4.8768121.0547760.286125NA0.0603630.7606270.653945NA2.396516.85065313.090569NA12.72323713.1074725.008364NA12.25579524.5884665.660696NA64.39515164.71929465.483648
us-gaap:EarningsPerShareBasic ██▃▄▃▃▄▅▃▂▃▅▄▃▂▁▂▂▂0.750.810.110.260.120.150.260.340.170.030.110.369999999999999940.220.10.0-0.18-0.02-0.060.01NANANA-0.84NANANANA
us-gaap:EarningsPerShareDiluted ██▃▄▃▃▄▅▃▃▃▅▄▃▂▁▂▂▂0.70.750.10.250.120.140.240.320.150.030.10.370000000000000050.210.10.0-0.18-0.02-0.060.01NANANA-0.84NANANANA
  2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
  2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
  2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax ██▄▅▄▃▃▄▃▃▂▃▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁451.478428.737228.055269.998197.947181.095169.339200.028150.366132.387120.912136.268106.38101.69296.891110.20987.56285.34981.84787.89565.69661.36558.54364.91247.63442.50940.536
us-gaap:Revenues ██▄▅▄▃▃▄▃▃▂▃▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁451.478428.737228.055269.998197.947181.095169.339200.028150.366132.387120.912136.268106.38101.69296.891110.20987.56285.34981.84787.89565.69661.36558.54364.91247.63442.50940.536
us-gaap:CostOfRevenue █▇▅▆▅▄▃▄▃▃▃▃▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁120.168111.38182.41690.82468.94958.60552.65857.11146.94745.40941.29544.2236.38335.72434.65937.00529.31429.09827.91130.19624.16521.90920.70922.77918.11517.34515.394
us-gaap:CostOfGoodsAndServicesSold █▇▅▆▅▄▃▄▃▃▃▃▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁120.168111.38182.41690.82468.94958.60552.65857.11146.94745.40941.29544.2236.38335.72434.65937.00529.31429.09827.91130.19624.16521.90920.70922.77918.11517.34515.394
us-gaap:GrossProfit ██▄▅▃▃▃▄▃▂▂▃▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁331.31317.356145.639179.174128.998122.49116.681142.917103.41986.97879.61792.04869.99765.96862.23273.20458.24856.25153.93657.69941.53139.45637.83442.13329.51925.16425.142
us-gaap:OperatingExpenses █▇▅▆▄▄▃▄▃▃▃▃▂▃▂▃▂▂▂▂▂▂▂▂▁▁▁213.141198.216120.274154.136114.766104.64285.038113.42884.68274.21665.81973.75862.57277.68664.33369.75255.57551.58247.15349.28343.19843.24742.67641.95732.57128.95824.723
us-gaap:ResearchAndDevelopmentExpense ██▆▆▆▅▄▅▄▄▃▃▃▄▃▂▂▂▂▂▂▁▁▁▁▁▁45.90845.23337.78235.70132.46528.76524.94728.54224.41823.56820.72117.78816.95821.75418.11616.11614.89711.8412.2311.20711.40610.07210.0099.72310.0778.7928.042
us-gaap:GeneralAndAdministrativeExpense ██▇▇▆▆▄▄▄▄▃▃▄▅▄▄▄▄▃▂▂▃▄▃▂▁▁40.45438.27633.98734.40132.20329.88324.64721.52420.74821.70718.90418.21822.09428.41122.76322.62521.94222.53719.07615.615.2517.63220.45717.62113.68611.49.213
us-gaap:SellingAndMarketingExpense █▇▃▅▃▂▂▄▂▁▁126.779114.70748.50584.03450.09845.99435.44463.36239.51628.94126.194NANANANANANANANANANANANANANANANA
us-gaap:OperatingIncomeLoss ██▃▃▂▃▃▃▃▂▂▃▂▁▂▂▂▂▂▂▂▁▁▂▁▁▂118.169119.1425.36525.03814.23217.84831.64329.48918.73712.76213.79818.297.425-11.718-2.1013.4522.6734.6696.7838.416-1.667-3.791-4.8420.176-3.052-3.7940.419
us-gaap:InterestExpense █▇▇▇▂▂▂▃▃▃▁10.61510.0269.9679.9125.0774.6784.6536.1546.1356.1253.764NANANANANANANANANANANANANANANANA
us-gaap:GainsLossesOnExtinguishmentOfDebt -16.855NANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:GainsLossesOnExtinguishmentOfDebt us-gaap:DebtInstrument,us-gaap:LongtermDebtType etsy:ConvertibleSeniorNotesDue2023,us-gaap:ConvertibleDebt16.9NANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:AllocatedShareBasedCompensationExpense ██▇▆▆▅▄▇▄▄▃▃▄▄▃▂▂▂▂▁▂▂▂▂▂▁▁17.12816.72513.81113.33912.13710.8378.08214.2448.9168.6176.4545.9917.5218.1624.8854.3114.0854.2683.2371.1242.9232.823.9744.0422.7472.0851.176
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest ▇█▃▃▃▃▄▃▃▃▃▃▃▂▂▁▂▂▃▂▂▂▁▂▂▂▂90.393112.3169.69322.75110.08916.36931.43722.87614.5964.62512.98118.26613.242.232-1.473-16.5961.964-3.0514.8062.108-2.796-1.445-25.861-2.255-4.196-3.559-0.25
us-gaap:NonoperatingIncomeExpense ▁▅▃▅▅▅▆▅▅▄▆▆▇█▆▂▆▄▇▅▅▆▂▅▅▆▆-27.776-6.824-15.672-2.287-4.143-1.479-0.206-6.613-4.141-8.137-0.817-0.0245.81513.950.628-20.048-0.709-7.7198.023-6.308-1.1292.346-21.019-2.431-1.1440.235-0.669
us-gaap:IncomeTaxExpenseBenefit ▅█▅▄▅▅▅▂▄▆▅▁▃▄▅▆▆▆█▆▆▆▇▆▆▅▅-1.36815.891-2.829-8.54-4.712-1.854-0.142-18.375-5.2981.2460.014-26.484-12.562-9.437-1.0524.7874.3634.26113.6146.344.0954.90910.7253.1032.075-0.4080.213
us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax NANA-2.6712.949-3.9480.982-1.061-0.703-0.544-0.2760.124NANANANANANANANANANANANANANANANA
us-gaap:OtherComprehensiveIncomeLossNetOfTax NANA-2.02.824-4.1081.36-0.962-0.726-0.539-0.2670.098-2.277-6.227-13.37-2.97713.067-2.084.027-7.3474.554-0.232-4.64315.06NANANANA
 us-gaap:OtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents us-gaap:AccumulatedOtherComprehensiveIncomeNANA-2.0NA-4.1081.36-0.962-0.726-0.539-0.2670.098-2.277-6.227-13.37-2.97713.067-2.084.027-7.3474.554-0.232-4.64315.06NANANANA
us-gaap:NetIncomeLoss ██▄▅▄▄▅▅▄▃▄▅▄▄▃▂▃▃▃▃▃▃▁▃▃▃▃91.76196.42512.52231.29114.80118.22331.57941.25119.8943.37912.96744.7525.80211.669-0.421-21.383-2.399-7.3111.192-4.232-6.891-6.354-36.586-5.358-6.271-3.151-0.463
us-gaap:ComprehensiveIncomeNetOfTax ██▃▄▃▃▄▅▃▂▃▅▃▂▂▂▂▂▂▂▂▂▁▂▂▂▂97.57299.42510.52234.11510.69319.58330.61740.52519.3553.11213.06542.47319.575-1.701-3.398-8.316-4.479-3.284-6.1550.322-7.123-10.997-21.526-6.696-8.854-3.299-0.488
us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic ██▃▄▃▃▄▅▃▂▃▅▄▃▂▁▂▂▂91.76196.42512.52231.29114.80118.21431.56441.23119.8843.37612.95444.70725.77711.652-0.421-21.383-2.399-7.3111.185NANANA-36.586NANANANA
us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted ██▃▄▃▃▄▅▃▂▃▅▄▃▂▁▂▂96.255100.39412.52231.29114.80118.22331.57941.25119.8943.37912.96744.7525.80212.501-0.421-21.383-2.399-7.311NANANANANANANANANA
  2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
  2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
us-gaap:Assets █▆▆▆▅▄▄▃▃▃▃▂▂▂▂▂▂▂▂▂▂▂▁▁2214.5051762.0311517.6421542.3521499.1981021.775981.168901.851907.368865.31870.165605.583574.062554.317530.739581.193569.201550.956549.176553.061538.621529.128331.362249.135NANANA
us-gaap:Liabilities █▆▆▆▆▃▃▃▃▃▃▂▂▂▂▂▂▂▂▂▂▁▁▁1547.8381237.8561110.7951135.7181109.936579.474561.155500.953512.749495.219485.678208.689225.847246.038235.691236.436224.745217.935219.645222.563215.827203.367196.248101.835NANANA
us-gaap:LiabilitiesAndStockholdersEquity █▆▆▆▅▄▄▃▃▃▃▂▂▂▂▂▂▂▂▂▂▂▁▁2214.5051762.0311517.6421542.3521499.1981021.775981.168901.851907.368865.31870.165605.583574.062554.317530.739581.193569.201550.956549.176553.061538.621529.128331.362249.135NANANA
us-gaap:StockholdersEquity █▆▅▅▅▅▅▅▅▅▅▅▄▄▄▄▄▄▄▄▄▄▁▁666.667524.175406.847406.634389.262442.301420.013400.898394.619370.091384.487396.894348.215308.279295.048344.757344.456333.021329.531330.498322.794325.76154.90267.088NANANA
  2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
us-gaap:AssetsCurrent █▆▄▅▅▄▄▃▄▃▄▂▂▂▂▂▂▂▂▂▂▂▁▁1697.8311194.335906.952921.038945.84743.653724.001680.289707.949666.233704.997439.264400.383376.228355.24371.032353.406346.777340.612359.054349.314343.357142.288129.993NANANA
us-gaap:CashAndCashEquivalentsAtCarryingValue █▅▄▄▅▃▃▃▃▃▄▃▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁1144.974677.524442.354443.293671.769359.159345.674366.985362.727357.82533.855315.442260.288226.885194.807181.592188.03167.482158.381271.244266.283268.15570.73969.65971.19968.4544.454
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents █▅▃▃▅▂▂▂▂▂▄▂▂▁▁▁1150.315682.865447.695448.634677.11364.5351.015372.326368.068363.161539.196320.783265.629232.226200.148186.933NANANA276.585NANANANANANANA
us-gaap:AccountsReceivableNetCurrent ▃▃▁▂▂▁▁▁█▆▇▇▆▅▅▅▄▃▃▄▂▂▂▂16.31116.52711.71215.38612.49410.58510.78912.24436.38530.61531.29233.67727.17224.9925.08526.42620.88619.50719.24920.27515.97614.02814.51315.404NANANA
us-gaap:PrepaidExpenseAndOtherAssetsCurrent █▅▆▇█▆▅▄▄▃▄▃▃▅▃▂▂▁▁▁▁▁▂▂43.5930.76836.07438.61443.93434.64726.85922.68623.95818.55823.73820.37917.32528.91619.91115.57110.848.9729.0929.5218.7737.96510.78912.241NANANA
  2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment █▇▇▆▅▅▄▄▃▃▃▃▂▂▂▁▁152.335141.307131.114120.084108.972101.24893.15985.4480.24875.96971.29166.22662.80656.66751.17646.15342.69NANA38.091NANANA30.557NANANA
us-gaap:Goodwill █████▂▂▂▂▂▂▂▂▂▂▁▂▁▁▁▁▁▁▁139.74138.757138.305138.731138.47437.34237.03437.48237.80237.95939.22838.54138.21637.43835.9735.65737.76528.14728.64227.75228.36628.29728.22530.831NANANA
us-gaap:FiniteLivedIntangibleAssetsNet ▇████▁▁▁▁▁189.12191.685194.874199.236202.10233.14233.83934.58936.3638.077NA4.1NANANA7.5078.772NANA2.871NANANA5.41NANANA
us-gaap:OtherAssetsNoncurrent ▇▇██▇▇▇▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁25.83424.24728.33929.54227.03425.13126.3030.5070.6730.6760.7140.720.8790.9350.9580.9851.040.9321.7211.6261.7512.1132.1242.022NANANA
  2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
us-gaap:LiabilitiesCurrent █▇▄▄▄▄▄▃▃▃▃▂▂▂▂▂▂▂▂▂▂▁▁▁340.942279.579158.849188.528154.707166.51148.675112.062128.931113.499106.556102.47794.08988.32481.15384.00877.57874.51177.35980.12269.61452.23746.86641.453NANANA
us-gaap:AccountsPayableCurrent ▇▅▃█▇▆▅█▄▄▂▄▂▂▂▃▂▂▄▄▁▂▂▃22.1315.97810.55726.32423.41620.50417.32526.54514.1314.768.09413.6227.2417.5956.37110.9787.3237.57413.57114.3823.25.9557.0588.231NANANA
us-gaap:TaxesPayableCurrent █▁72.79864.32NA39.25NANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:AccruedLiabilitiesCurrent █▆▃▄▃▃▂▂▂▂▂▂▁▂▁▁▁▂▁▂▂▁▁▁174.206134.01668.88588.34570.32555.68740.12349.15837.19135.44735.38428.74326.28830.37722.63824.17920.03729.44822.90531.25332.86127.34421.89317.442NANANA
us-gaap:OtherLiabilitiesCurrent █▅▅▅▅▅▆▂▁▂▂▂▁▁▃▄▂▂▃▃▅12.3838.4747.9858.1817.2898.4139.2663.9252.6762.9253.1673.3942.4992.1345.3276.5573.882.9774.3674.9037.925NANA4.59NANANA
us-gaap:ContractWithCustomerLiabilityCurrent █▆▄▃▃▄▃▃▂▁10.5089.1818.257.6177.4348.0117.7877.4787.186.44NA6.262NANANANANANANANANANANANANANANA
  2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
us-gaap:LongTermDebt █▆▆▆▆▃▃▃▃▃▃▁1054.604803.227794.129785.126776.127284.011280.226276.486272.79269.133265.4150.0NANANANANANANANANANANANANANANA
us-gaap:DeferredIncomeTaxLiabilitiesNet ▅▆▅▆█▁▁▁63.44866.30163.12664.49783.1332.64232.63730.455NANANA23.786NANANANANANANANANANANANANANANA
us-gaap:OtherLiabilitiesNoncurrent █▇██▇▇▇▄▄▄▄▄▅▅▅▅▅▄▄▄▄▄▄▁41.69739.49143.23343.95640.39638.90240.00719.86417.37817.46418.13218.26225.97125.82725.30824.70423.74622.76122.27421.64621.69921.65621.5691.913NANANA
  2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
us-gaap:StockholdersEquity █▆▅▅▅▅▅▅▅▅▅▅▄▄▄▄▄▄▄▄▄▄▁▁666.667524.175406.847406.634389.262442.301420.013400.898394.619370.091384.487396.894348.215308.279295.048344.757344.456333.021329.531330.498322.794325.76154.90267.088NANANA
us-gaap:CommonStockValue ██▇██████████▇▇▇▇▇▇▇▇▇▃▁0.1260.1190.1180.1190.1190.120.120.120.120.120.120.1220.1210.1180.1160.1160.1150.1140.1130.1130.1120.1120.0450.022NANANA
us-gaap:AdditionalPaidInCapital █▆▆▆▆▅▅▅▅▅▅▅▄▄▄▄▄▄▄▄▄▄▁▁886.295675.213657.311642.628637.176573.611570.906562.033551.293546.121542.554499.441482.936462.578447.648442.51433.894417.981411.208406.02398.639394.483112.694103.355NANANA
us-gaap:RetainedEarningsAccumulatedDeficit ▂▄▁▁▁▅▄▄▄▃▄▆▅▄▃▅▆▆▆▆▆▇▇█-217.866-143.458-239.883-227.414-236.51-124.015-142.238-153.442-149.707-169.602-151.906-96.29-130.74-156.542-168.211-116.341-94.958-92.559-85.248-86.44-82.208-75.317-68.963-32.377NANANA
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax ▃▂▁▂▁▂▂▂▂▂▂▂▃▄▇█▅▅▄▆▅▅▆▃-1.888-7.699-10.699-8.699-11.523-7.415-8.775-7.813-7.087-6.548-6.281-6.379-4.1022.12515.49518.4725.4057.4853.45810.8056.2516.48311.126-3.934NANANA
us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue ██▆▆▅▄▃▆▃▃▁17.44816.97513.98513.47812.32311.288.61613.4419.5639.1795.99NANANANANANANANANANANANANANANANA
  2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
us-gaap:NetCashProvidedByUsedInOperatingActivities ▇█▂▃▂▃▂▄▂▂▂▂▂▁▁▂▁▂▁▁▁▁▁▁▁▁▁185.194220.43129.66478.58147.04549.83631.458101.79330.6240.09126.42135.09816.87412.1393.30918.5189.20617.2491.78610.2045.3754.7378.8950.1015.0720.736.184
us-gaap:NetCashProvidedByUsedInInvestingActivities ███▁▄▇▇▆▇▃▆████▇█▇▅▇▇▇▇▇▇▇▇18.91116.6396.093-280.118-160.3-25.951-22.004-41.215-16.728-181.797-45.65324.0188.18717.23712.394-23.448.316-5.88-114.426-5.148-6.115-5.395-6.625-3.431-0.969-12.321-4.002
us-gaap:NetCashProvidedByUsedInFinancingActivities ▆▂▁▁█▂▁▁▂▁▅▂▂▂▂▂▂▂▂▂▂▅▂▂▂▂▂259.077-5.825-32.678-28.581428.792-11.297-29.307-53.019-8.466-31.069236.56-3.4327.4891.414-2.0322.0573.952-0.4520.2530.565-0.119197.4871.6754.222-0.27935.9345.36
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect █▆▃▁▆▃▃▃▃▂▅▄▄▄▃467.45235.17-0.939-228.476312.6113.485-21.3114.2584.907-176.035218.41355.15433.40332.07813.215NANANANANANANANANANANANA
  2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
us-gaap:NetCashProvidedByUsedInOperatingActivities ▇█▂▃▂▃▂▄▂▂▂▂▂▁▁▂▁▂▁▁▁▁▁▁▁▁▁185.194220.43129.66478.58147.04549.83631.458101.79330.6240.09126.42135.09816.87412.1393.30918.5189.20617.2491.78610.2045.3754.7378.8950.1015.0720.736.184
us-gaap:NetIncomeLoss ██▄▅▄▄▅▅▄▃▄▅▄▄▃▂▃▃▃▃▃▃▁▃▃▃▃91.76196.42512.52231.29114.80118.22331.57941.25119.8943.37912.96744.7525.80211.669-0.421-21.383-2.399-7.3111.192-4.232-6.891-6.354-36.586-5.358-6.271-3.151-0.463
us-gaap:DepreciationDepletionAndAmortization █▇██▆▄▅▃▃▂▂▃▃▃▃▃▂▂▁▁▂▁▁▁▁▁▁15.75414.17115.16315.27112.8089.8110.1427.6266.4396.3576.326.5777.0226.666.9386.9055.7865.1034.7314.5094.9684.7324.3414.7314.4654.1323.895
us-gaap:ShareBasedCompensation ██▆▆▅▄▂▆▃▂▁17.12816.72513.81113.33912.13710.8378.08214.2448.9168.6176.454NANANANANANANANANANANANANANANANA
  2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
us-gaap:NetCashProvidedByUsedInInvestingActivities ███▁▄▇▇▆▇▃▆████▇█▇▅▇▇▇▇▇▇▇▇18.91116.6396.093-280.118-160.3-25.951-22.004-41.215-16.728-181.797-45.65324.0188.18717.23712.394-23.448.316-5.88-114.426-5.148-6.115-5.395-6.625-3.431-0.969-12.321-4.002
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment ▁▁▁▂▂▃▁▁▁▁▁▁▁▂▂▂▅█▆▂▃▂▂▁▁▁▁0.179-0.3580.5671.6392.1423.0640.6830.5770.1380.1120.1920.0760.2790.8932.71.8287.87515.40810.871.5924.982.6921.8520.4230.0860.2240.571
  2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
us-gaap:NetCashProvidedByUsedInFinancingActivities ▆▂▁▁█▂▁▁▂▁▅▂▂▂▂▂▂▂▂▂▂▅▂▂▂▂▂259.077-5.825-32.678-28.581428.792-11.297-29.307-53.019-8.466-31.069236.56-3.4327.4891.414-2.0322.0573.952-0.4520.2530.565-0.119197.4871.6754.222-0.27935.9345.36
us-gaap:PaymentsForRepurchaseOfCommonStock █▁▂▂▆▁▂▃▁▂▄▁▁▁▁▁▁▁▁▁▁166.170.024.99222.195127.2980.027.49244.9860.021.07568.5865.4042.8691.2310.7970.6250.4530.180.00.00.0NANANANANANA
  2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-04-30
Value0.1260.1190.1180.1190.1190.120.120.120.120.120.120.1220.1210.1180.1160.1160.1150.1140.1130.1130.1120.1120.0450.02217
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Common Stock Shares Issued

us-gaap:CommonStockSharesIssued

us-gaap:CommonStockSharesIssued


Common
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-04-302013-12-31
Value11911811811812011911912011911912112111711611511511311311211111144221.650943516
Percentage of CommonStockSharesIssued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Common Stock Shares Authorized

us-gaap:CommonStockSharesAuthorized

us-gaap:CommonStockSharesAuthorized


Common
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value140014001400140014001400140014001400140014001400140014001400140014001400140014001400120120
Percentage of CommonStockSharesAuthorized100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Common Stock Shares Outstanding

us-gaap:CommonStockSharesOutstanding

us-gaap:CommonStockSharesOutstanding


Common
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-31
Value119118118118120119119120119119121121117116115115113113112111111442216
Percentage of CommonStockSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonStockSharesOutstanding us-gaap:StatementEquityComponents

us-gaap:CommonStock


Common
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-31
Value119118118118120119119120119119121115112
Percentage of CommonStockSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding


Weighted
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-03-31
Value13713412312613013012912512512312011511311311543
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Shares Outstanding Basic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic


Weighted
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-03-31
Value12111811812012011911911912111911611511311311243
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount


Antidilutive
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-31
Value8.255117.86537184.8768121.0547760.2861250.0603630.7606270.6539452.396516.8506531312135.008364122465646465
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities

us-gaap:ConvertibleDebtSecurities


Antidilutive
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-30
Value8.2130817.4126163.6476930.00.00.0
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount99.594.290.574.80.00.00.0

us-gaap:EmployeeStockOption


Antidilutive
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-31
Value0.0057690.4104090.6249060.3924350.3379070.1114440.0081660.6424180.2250992.2110386.2018919.54339310114.394503111212101111
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount0.15.23.38.032.038.913.584.534.492.390.572.981.584.987.797.148.918.316.717.118.1

us-gaap:RestrictedStockUnitsRSU


Antidilutive
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-30
Value0.036260.0423611.1441690.8366840.7168690.1746810.0521970.1182090.4288460.1854720.6487623.5471762.3583651.9417680.6138610.1481880.0307940.00.00.0
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount0.40.56.117.268.061.186.515.565.67.79.527.118.514.812.31.20.10.00.00.0

Earnings Per Share Basic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareBasic


Earnings
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-03-31
Value0.750.810.110.260.120.150.260.340.170.030.110.370.220.10-0.18-0.02-0.060.01-0.84
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0

Earnings Per Share Diluted

us-gaap:EarningsPerShareDiluted

us-gaap:EarningsPerShareDiluted


Earnings
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-03-31
Value0.70.750.10.250.120.140.240.320.150.030.10.370.210.10-0.18-0.02-0.060.01-0.84
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0

Revenue From Contract With Customer Excluding Assessed Tax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax


Revenue
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value451428228269197181169200150132120136106101961108785818765615864474240
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService

etsy:MarketplaceRevenue


Revenue
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-31
Value3413321551401341261109187777570
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax75.777.468.471.274.274.573.869.072.873.174.272.8
Percentage of Revenues75.777.468.471.274.274.573.869.072.873.174.272.8
Percentage of Revenues etsy:MarketplaceRevenue0.00.00.00.00.00.00.00.00.00.00.00.0

etsy:ServicesRevenue


Revenue
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value109967280564542
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax24.322.631.629.828.525.324.9
Percentage of Revenues24.322.631.629.828.525.324.9
Percentage of Revenues etsy:ServicesRevenue0.00.00.00.00.00.00.0

Revenues

us-gaap:Revenues

us-gaap:Revenues


Revenues
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value451428228269197181169200150132120136106101961108785818765615864474240
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Cost Of Revenue

us-gaap:CostOfRevenue

us-gaap:CostOfRevenue


Cost
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value12011182906858525746454144363534372929273024212022181715
Percentage of CostOfRevenue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues26.626.036.133.634.832.431.128.631.234.334.232.534.235.135.833.633.534.134.134.436.835.735.435.138.040.838.0

Cost Of Goods And Services Sold

us-gaap:CostOfGoodsAndServicesSold

us-gaap:CostOfGoodsAndServicesSold


Cost
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value12011182906858525746454144363534372929273024212022181715
Percentage of CostOfGoodsAndServicesSold100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues26.626.036.133.634.832.431.128.631.234.334.232.534.235.135.833.633.534.134.134.436.835.735.435.138.040.838.0

Gross Profit

us-gaap:GrossProfit

us-gaap:GrossProfit


Gross
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value331317145179128122116142103867992696562735856535741393742292525
Percentage of GrossProfit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues73.474.063.966.465.267.668.971.468.865.765.867.565.864.964.266.466.565.965.965.663.264.364.664.962.059.262.0

Operating Expenses

us-gaap:OperatingExpenses

us-gaap:OperatingExpenses


Operating
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value2131981201541141048511384746573627764695551474943434241322824
Percentage of OperatingExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues47.246.252.757.158.057.850.256.756.356.154.454.158.876.466.463.363.560.457.656.165.870.572.964.668.468.161.0

Research And Development Expense

us-gaap:ResearchAndDevelopmentExpense

us-gaap:ResearchAndDevelopmentExpense


Research
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value45453735322824282423201716211816141112111110109.723108.7928.042
Percentage of ResearchAndDevelopmentExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues10.210.616.613.216.415.914.714.316.217.817.113.115.921.418.714.617.013.914.912.817.416.417.115.021.220.719.8

General And Administrative Expense

us-gaap:GeneralAndAdministrativeExpense

us-gaap:GeneralAndAdministrativeExpense


General
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value40383334322924212021181822282222212219151517201713119.213
Percentage of GeneralAndAdministrativeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues9.08.914.912.716.316.514.610.813.816.415.613.420.827.923.520.525.126.423.317.723.228.734.927.128.726.822.7

Selling And Marketing Expense

us-gaap:SellingAndMarketingExpense

us-gaap:SellingAndMarketingExpense


Selling
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value126114488450453563392826
Percentage of SellingAndMarketingExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues28.126.821.331.125.325.420.931.726.321.921.7

Operating Income Loss

us-gaap:OperatingIncomeLoss

us-gaap:OperatingIncomeLoss


Operating
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value118119252514173129181213187.425-11.718-2.1013.4522.6734.6696.7838.416-1.667-3.791-4.8420.176-3.052-3.7940.419
Percentage of OperatingIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues26.227.811.19.37.29.918.714.712.59.611.413.47.0-11.5-2.23.13.15.58.39.6-2.5-6.2-8.30.3-6.4-8.91.0

Interest Expense

us-gaap:InterestExpense

us-gaap:InterestExpense


Interest
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value10109.9679.9125.0774.6784.6536.1546.1356.1253.764
Percentage of InterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues2.42.34.43.72.62.62.73.14.14.63.1

Gains Losses On Extinguishment Of Debt

us-gaap:GainsLossesOnExtinguishmentOfDebt

us-gaap:GainsLossesOnExtinguishmentOfDebt


Gains
Period End2020-09-30
Value-16.855
Percentage of GainsLossesOnExtinguishmentOfDebt100.0
Percentage of Revenues-3.7

us-gaap:GainsLossesOnExtinguishmentOfDebt us-gaap:DebtInstrument, us-gaap:LongtermDebtType

etsy:ConvertibleSeniorNotesDue2023, us-gaap:ConvertibleDebt


Gains
Period End2020-09-30
Value16
Percentage of GainsLossesOnExtinguishmentOfDebt-100.3
Percentage of Revenues3.7
Percentage of Revenues etsy:ConvertibleSeniorNotesDue2023 us-gaap:ConvertibleDebt0.0

Allocated Share Based Compensation Expense

us-gaap:AllocatedShareBasedCompensationExpense

us-gaap:AllocatedShareBasedCompensationExpense


Allocated
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value1716131312108.082148.9168.6176.4545.9917.5218.1624.8854.3114.0854.2683.2371.1242.9232.823.9744.0422.7472.0851.176
Percentage of AllocatedShareBasedCompensationExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues3.83.96.14.96.16.04.87.15.96.55.34.47.18.05.03.94.75.04.01.34.44.66.86.25.84.92.9

us-gaap:AllocatedShareBasedCompensationExpense us-gaap:IncomeStatementLocation

etsy:CostofRevenue


Allocated
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value2.0321.9071.621.6581.5741.4561.0990.990.8940.9270.546
Percentage of AllocatedShareBasedCompensationExpense11.911.411.712.413.013.413.67.010.010.88.5
Percentage of Revenues0.50.40.70.60.80.80.60.50.60.70.5
Percentage of Revenues etsy:CostofRevenue0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:GeneralAndAdministrativeExpense


Allocated
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value5.0684.9894.1663.9383.6153.3642.8322.6932.6832.9662.7912.9484.4255.1832.0571.6872.3342.7712.002-0.1561.8981.8892.9193.1091.9981.3930.76
Percentage of AllocatedShareBasedCompensationExpense29.629.830.229.529.831.035.018.930.134.443.249.258.863.542.139.157.164.961.8-13.964.967.073.576.972.766.864.6
Percentage of Revenues1.11.21.81.51.81.91.71.31.82.22.32.24.25.12.11.52.73.22.4-0.22.93.15.04.84.23.31.9
Percentage of Revenues us-gaap:GeneralAndAdministrativeExpense0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ResearchAndDevelopmentExpense


Allocated
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value8.6688.4726.8016.5195.7525.2943.529.8734.6974.0252.6392.0212.182.0532.021.9621.2341.0260.8570.8790.7560.6810.5440.4660.3330.3710.291
Percentage of AllocatedShareBasedCompensationExpense50.650.749.248.947.448.943.669.352.746.740.933.729.025.241.445.530.224.026.578.225.924.113.711.512.117.824.7
Percentage of Revenues1.92.03.02.42.92.92.14.93.13.02.21.52.02.02.11.81.41.21.01.01.21.10.90.70.70.90.7
Percentage of Revenues us-gaap:ResearchAndDevelopmentExpense0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:SellingAndMarketingExpense


Allocated
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value1.361.3571.2241.2241.1960.7230.6310.6880.6420.6990.4780.5140.4470.5280.4440.3430.2290.2210.1780.2110.120.1260.1030.0850.0590.0420.03
Percentage of AllocatedShareBasedCompensationExpense7.98.18.99.29.96.77.84.87.28.17.48.65.96.59.18.05.65.25.518.84.14.52.62.12.12.02.6
Percentage of Revenues0.30.30.50.50.60.40.40.30.40.50.40.40.40.50.50.30.30.30.20.20.20.20.20.10.10.10.1
Percentage of Revenues us-gaap:SellingAndMarketingExpense0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest


Income
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value901129.6932210163122144.6251218132.232-1.473-16.5961.964-3.05142.108-2.796-1.445-25.861-2.255-4.196-3.559-0.25
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues20.026.24.38.45.19.018.611.49.73.510.713.412.42.2-1.5-15.12.2-3.618.12.4-4.3-2.4-44.2-3.5-8.8-8.4-0.6

Nonoperating Income Expense

us-gaap:NonoperatingIncomeExpense

us-gaap:NonoperatingIncomeExpense


Nonoperating
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value-27.776-6.824-15.672-2.287-4.143-1.479-0.206-6.613-4.141-8.137-0.817-0.0245.815130.628-20.048-0.709-7.7198.023-6.308-1.1292.346-21.019-2.431-1.1440.235-0.669
Percentage of NonoperatingIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-6.2-1.6-6.9-0.8-2.1-0.8-0.1-3.3-2.8-6.1-0.7-0.05.513.70.6-18.2-0.8-9.09.8-7.2-1.73.8-35.9-3.7-2.40.6-1.7

Income Tax Expense Benefit

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxExpenseBenefit


Income
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value-1.36815-2.829-8.54-4.712-1.854-0.142-18.375-5.2981.2460.014-26.484-12.562-9.437-1.0524.7874.3634.261136.344.0954.909103.1032.075-0.4080.213
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-0.33.7-1.2-3.2-2.4-1.0-0.1-9.2-3.50.90.0-19.4-11.8-9.3-1.14.35.05.016.67.26.28.018.34.84.4-1.00.5

Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax


Other
Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-2671000.02949000.0-3948000.0982000.0-1061000.0-703000.0-544000.0-276000.0124000.0
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-1.21.1-2.00.5-0.6-0.4-0.4-0.20.1

Other Comprehensive Income Loss Net Of Tax

us-gaap:OtherComprehensiveIncomeLossNetOfTax

us-gaap:OtherComprehensiveIncomeLossNetOfTax


Other
Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value-2.02.824-4.1081.36-0.962-0.726-0.539-0.2670.098-2.277-6.227-13.37-2.97713-2.084.027-7.3474.554-0.232-4.64315
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-0.91.0-2.10.8-0.6-0.4-0.4-0.20.1-1.7-5.9-13.1-3.111.9-2.44.7-9.05.2-0.4-7.625.7

us-gaap:OtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value-2.0-4.1081.36-0.962-0.726-0.539-0.2670.098-2.277-6.227-13.37-2.97713-2.084.027-7.3474.554-0.232-4.64315
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-0.9-2.10.8-0.6-0.4-0.4-0.20.1-1.7-5.9-13.1-3.111.9-2.44.7-9.05.2-0.4-7.625.7
Percentage of Revenues us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value9196123114183141193.37912442511-0.421-21.383-2.399-7.3111.192-4.232-6.891-6.354-36.586-5.358-6.271-3.151-0.463
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues20.322.55.511.67.510.118.620.613.22.610.732.824.311.5-0.4-19.4-2.7-8.61.5-4.8-10.5-10.4-62.5-8.3-13.2-7.4-1.1

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value9196123114183141193.37912442511-0.421-21.383-2.399-7.3111.192-4.232-6.891-6.354-36.586
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues20.322.55.511.67.510.118.620.613.22.610.732.824.311.5-0.4-19.4-2.7-8.61.5-4.8-10.5-10.4-62.5
Percentage of Revenues us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Comprehensive Income Net Of Tax

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTax


Comprehensive
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value9799103410193040193.112134219-1.701-3.398-8.316-4.479-3.284-6.1550.322-7.123-10.997-21.526-6.696-8.854-3.299-0.488
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues21.623.24.612.65.410.818.120.312.92.410.831.218.4-1.7-3.5-7.5-5.1-3.8-7.50.4-10.8-17.9-36.8-10.3-18.6-7.8-1.2

Net Income Loss Available To Common Stockholders Basic

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic


Net
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-03-31
Value9196123114183141193.37612442511-0.421-21.383-2.399-7.3111.185-36.586
Percentage of NetIncomeLossAvailableToCommonStockholdersBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues20.322.55.511.67.510.118.620.613.22.610.732.824.211.5-0.4-19.4-2.7-8.61.4-62.5

Net Income Loss Available To Common Stockholders Diluted

us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted

us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted


Net
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value96100123114183141193.37912442512-0.421-21.383-2.399-7.311
Percentage of NetIncomeLossAvailableToCommonStockholdersDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues21.323.45.511.67.510.118.620.613.22.610.732.824.312.3-0.4-19.4-2.7-8.6

Assets

us-gaap:Assets

us-gaap:Assets


Assets
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value221417621517154214991021981901907865870605574554530581569550549553538529331249
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Liabilities

us-gaap:Liabilities

us-gaap:Liabilities


Liabilities
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value15471237111011351109579561500512495485208225246235236224217219222215203196101
Percentage of Liabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets69.970.373.273.674.056.757.255.556.557.255.834.539.344.444.440.739.539.640.040.240.138.459.240.9

Liabilities And Stockholders Equity

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:LiabilitiesAndStockholdersEquity


Liabilities
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value221417621517154214991021981901907865870605574554530581569550549553538529331249
Percentage of LiabilitiesAndStockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-312012-12-31
Value66652440640638944242040039437038439634830829534434433332933032232554674.003-0.652
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets30.129.726.826.426.043.342.844.543.542.844.265.560.755.655.659.360.560.460.059.859.961.616.626.90.00.0

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-312012-12-31
Value-1.888-7.699-10.699-8.699-11.523-7.415-8.775-7.813-7.087-6.548-6.281-6.379-4.1022.12515185.4057.4853.458106.2516.48311-3.9340.16-0.052
Percentage of StockholdersEquity-0.3-1.5-2.6-2.1-3.0-1.7-2.1-1.9-1.8-1.8-1.6-1.6-1.20.75.35.41.62.21.03.31.92.020.3-5.94.08.0
Percentage of Assets-0.1-0.4-0.7-0.6-0.8-0.7-0.9-0.9-0.8-0.8-0.7-1.1-0.70.42.93.20.91.40.62.01.21.23.4-1.60.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-312012-12-31
Value8866756576426375735705625515465424994824624474424334174114063983941121032015
Percentage of StockholdersEquity132.9128.8161.6158.0163.7129.7135.9140.2139.7147.6141.1125.8138.7150.1151.7128.4126.0125.5124.8122.9123.5121.1205.3154.1523.2-2408.9
Percentage of Assets40.038.343.341.742.556.158.262.360.863.162.482.584.183.584.376.176.275.974.973.474.074.634.041.50.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-312012-12-31
Value0.1260.1190.1180.1190.1190.120.120.120.120.120.120.1220.1210.1180.1160.1160.1150.1140.1130.1130.1120.1120.0450.0440.0330.033
Percentage of StockholdersEquity0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.10.8-5.1
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-312012-12-31
Value-217.866-143.458-239.883-227.414-236.51-124.015-142.238-153.442-149.707-169.602-151.906-96.29-130.74-156.542-168.211-116.341-94.958-92.559-85.248-86.44-82.208-75.317-68.963-32.377-17.134-16.338
Percentage of StockholdersEquity-32.7-27.4-59.0-55.9-60.8-28.0-33.9-38.3-37.9-45.8-39.5-24.3-37.5-50.8-57.0-33.7-27.6-27.8-25.9-26.2-25.5-23.1-125.6-48.3-428.02505.8
Percentage of Assets-9.8-8.1-15.8-14.7-15.8-12.1-14.5-17.0-16.5-19.6-17.5-15.9-22.8-28.2-31.7-20.0-16.7-16.8-15.5-15.6-15.3-14.2-20.8-13.00.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Assets Current

us-gaap:AssetsCurrent

us-gaap:AssetsCurrent


Assets
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value16971194906921945743724680707666704439400376355371353346340359349343142129
Percentage of AssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets76.767.859.859.763.172.873.875.478.077.081.072.569.767.966.963.862.162.962.064.964.964.942.952.2

Cash And Cash Equivalents At Carrying Value

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashAndCashEquivalentsAtCarryingValue


Cash
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-31
Value114467744244367135934536636235753331526022619418118816715827126626870697168443634
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets51.738.529.128.744.835.235.240.740.041.461.452.145.340.936.731.233.030.428.849.049.450.721.328.00.00.00.00.00.0

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Cash
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value1150682447448677364351372368363539320265232200186276
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets51.938.829.529.145.235.735.841.340.642.062.053.046.341.937.732.250.0

Accounts Receivable Net Current

us-gaap:AccountsReceivableNetCurrent

us-gaap:AccountsReceivableNetCurrent


Accounts
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value161611151210101236303133272425262019192015141415
Percentage of AccountsReceivableNetCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.70.90.81.00.81.01.11.44.03.53.65.64.74.54.74.53.73.53.53.73.02.74.46.2

Prepaid Expense And Other Assets Current

us-gaap:PrepaidExpenseAndOtherAssetsCurrent

us-gaap:PrepaidExpenseAndOtherAssetsCurrent


Prepaid
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value43303638433426222318232017281915108.9729.0929.5218.7737.9651012
Percentage of PrepaidExpenseAndOtherAssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.01.72.42.52.93.42.72.52.62.12.73.43.05.23.82.71.91.61.71.71.61.53.34.9

Accumulated Depreciation Depletion And Amortization Property Plant And Equipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment


Accumulated
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-312014-12-31
Value15214113112010810193858075716662565146423830
Percentage of AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets6.98.08.67.87.39.99.59.58.88.88.210.910.910.29.67.97.56.912.3

Goodwill

us-gaap:Goodwill

us-gaap:Goodwill


Goodwill
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-31
Value139138138138138373737373739383837353537282827282828305.346
Percentage of Goodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets6.37.99.19.09.23.73.84.24.24.44.56.46.76.86.86.16.65.15.25.05.35.38.512.40.0

Finite Lived Intangible Assets Net

us-gaap:FiniteLivedIntangibleAssetsNet

us-gaap:FiniteLivedIntangibleAssetsNet


Finite
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-312016-12-312016-09-302015-12-312014-12-31
Value18919119419920233333436384.17.5078.7722.8715.41
Percentage of FiniteLivedIntangibleAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets8.510.912.812.913.53.23.43.84.04.40.71.31.50.52.2

Other Assets Noncurrent

us-gaap:OtherAssetsNoncurrent

us-gaap:OtherAssetsNoncurrent


Other
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value252428292725260.5070.6730.6760.7140.720.8790.9350.9580.9851.040.9321.7211.6261.7512.1132.1242.022
Percentage of OtherAssetsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.21.41.91.91.82.52.70.10.10.10.10.10.20.20.20.20.20.20.30.30.30.40.60.8

Liabilities Current

us-gaap:LiabilitiesCurrent

us-gaap:LiabilitiesCurrent


Liabilities
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value340279158188154166148112128113106102948881847774778069524641
Percentage of LiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets15.415.910.512.210.316.315.212.414.213.112.216.916.415.915.314.513.613.514.114.512.99.914.116.6

Accounts Payable Current

us-gaap:AccountsPayableCurrent

us-gaap:AccountsPayableCurrent


Accounts
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value221510262320172614148.094137.2417.5956.371107.3237.57413143.25.9557.0588.231
Percentage of AccountsPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.00.90.71.71.62.01.82.91.61.70.92.21.31.41.21.91.31.42.52.60.61.12.13.3

Taxes Payable Current

us-gaap:TaxesPayableCurrent

us-gaap:TaxesPayableCurrent


Taxes
Period End2020-09-302020-06-302019-12-31
Value726439
Percentage of TaxesPayableCurrent100.0100.0100.0
Percentage of Assets3.33.72.5

Accrued Liabilities Current

us-gaap:AccruedLiabilitiesCurrent

us-gaap:AccruedLiabilitiesCurrent


Accrued
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value17413468887055404937353528263022242029223132272117
Percentage of AccruedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets7.97.64.55.74.75.54.15.54.14.14.14.74.65.54.34.23.55.34.25.76.15.26.67.0

Other Liabilities Current

us-gaap:OtherLiabilitiesCurrent

us-gaap:OtherLiabilitiesCurrent


Other
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-31
Value128.4747.9858.1817.2898.4139.2663.9252.6762.9253.1673.3942.4992.1345.3276.5573.882.9774.3674.9037.9254.59
Percentage of OtherLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.60.50.50.50.50.80.90.40.30.30.40.60.40.41.01.10.70.50.80.91.51.8

Contract With Customer Liability Current

us-gaap:ContractWithCustomerLiabilityCurrent

us-gaap:ContractWithCustomerLiabilityCurrent


Contract
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value109.1818.257.6177.4348.0117.7877.4787.186.446.262
Percentage of ContractWithCustomerLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.50.50.50.50.50.80.80.80.80.71.0

Long Term Debt

us-gaap:LongTermDebt

us-gaap:LongTermDebt


Long
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value10548037947857762842802762722692650.0
Percentage of LongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets47.645.652.350.951.827.828.630.730.131.130.50.0

us-gaap:LongTermDebt us-gaap:DebtInstrument, us-gaap:LongtermDebtType

etsy:ConvertibleSeniorNotesDue2023, us-gaap:ConvertibleDebt


Long
Period End2020-09-302019-12-31
Value38291
Percentage of LongTermDebt3.737.2
Percentage of Assets1.718.9
Percentage of Assets etsy:ConvertibleSeniorNotesDue2023 us-gaap:ConvertibleDebt0.00.0

etsy:ConvertibleSeniorNotesDue2026, us-gaap:ConvertibleDebt


Long
Period End2020-09-302019-12-31
Value508493
Percentage of LongTermDebt48.262.8
Percentage of Assets23.032.0
Percentage of Assets etsy:ConvertibleSeniorNotesDue2026 us-gaap:ConvertibleDebt0.00.0

etsy:ConvertibleSeniorNotesDue2027, us-gaap:ConvertibleDebt


Long
Period End2020-09-30
Value507
Percentage of LongTermDebt48.1
Percentage of Assets22.9
Percentage of Assets etsy:ConvertibleSeniorNotesDue2027 us-gaap:ConvertibleDebt0.0

us-gaap:LongTermDebt us-gaap:LongtermDebtType

us-gaap:ConvertibleDebt


Long
Period End2020-09-302019-12-31
Value1054785
Percentage of LongTermDebt100.0100.0
Percentage of Assets47.650.9
Percentage of Assets us-gaap:ConvertibleDebt0.00.0

Deferred Income Tax Liabilities Net

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:DeferredIncomeTaxLiabilitiesNet


Deferred
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value636663648332323023
Percentage of DeferredIncomeTaxLiabilitiesNet100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.93.84.24.25.53.23.33.43.9

Other Liabilities Noncurrent

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:OtherLiabilitiesNoncurrent


Other
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value41394343403840191717181825252524232222212121211.913
Percentage of OtherLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.92.22.82.82.73.84.12.21.92.02.13.04.54.74.84.34.24.14.13.94.04.16.50.8

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-312012-12-31
Value66652440640638944242040039437038439634830829534434433332933032232554674.003-0.652
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets30.129.726.826.426.043.342.844.543.542.844.265.560.755.655.659.360.560.460.059.859.961.616.626.90.00.0

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-312012-12-31
Value-1.888-7.699-10.699-8.699-11.523-7.415-8.775-7.813-7.087-6.548-6.281-6.379-4.1022.12515185.4057.4853.458106.2516.48311-3.9340.16-0.052
Percentage of StockholdersEquity-0.3-1.5-2.6-2.1-3.0-1.7-2.1-1.9-1.8-1.8-1.6-1.6-1.20.75.35.41.62.21.03.31.92.020.3-5.94.08.0
Percentage of Assets-0.1-0.4-0.7-0.6-0.8-0.7-0.9-0.9-0.8-0.8-0.7-1.1-0.70.42.93.20.91.40.62.01.21.23.4-1.60.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-312012-12-31
Value8866756576426375735705625515465424994824624474424334174114063983941121032015
Percentage of StockholdersEquity132.9128.8161.6158.0163.7129.7135.9140.2139.7147.6141.1125.8138.7150.1151.7128.4126.0125.5124.8122.9123.5121.1205.3154.1523.2-2408.9
Percentage of Assets40.038.343.341.742.556.158.262.360.863.162.482.584.183.584.376.176.275.974.973.474.074.634.041.50.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-312012-12-31
Value0.1260.1190.1180.1190.1190.120.120.120.120.120.120.1220.1210.1180.1160.1160.1150.1140.1130.1130.1120.1120.0450.0440.0330.033
Percentage of StockholdersEquity0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.10.8-5.1
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-312012-12-31
Value-217.866-143.458-239.883-227.414-236.51-124.015-142.238-153.442-149.707-169.602-151.906-96.29-130.74-156.542-168.211-116.341-94.958-92.559-85.248-86.44-82.208-75.317-68.963-32.377-17.134-16.338
Percentage of StockholdersEquity-32.7-27.4-59.0-55.9-60.8-28.0-33.9-38.3-37.9-45.8-39.5-24.3-37.5-50.8-57.0-33.7-27.6-27.8-25.9-26.2-25.5-23.1-125.6-48.3-428.02505.8
Percentage of Assets-9.8-8.1-15.8-14.7-15.8-12.1-14.5-17.0-16.5-19.6-17.5-15.9-22.8-28.2-31.7-20.0-16.7-16.8-15.5-15.6-15.3-14.2-20.8-13.00.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-04-30
Value0.1260.1190.1180.1190.1190.120.120.120.120.120.120.1220.1210.1180.1160.1160.1150.1140.1130.1130.1120.1120.0450.02217
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Additional Paid In Capital

us-gaap:AdditionalPaidInCapital

us-gaap:AdditionalPaidInCapital


Additional
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value886675657642637573570562551546542499482462447442433417411406398394112103
Percentage of AdditionalPaidInCapital100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets40.038.343.341.742.556.158.262.360.863.162.482.584.183.584.376.176.275.974.973.474.074.634.041.5

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:RetainedEarningsAccumulatedDeficit


Retained
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value-217870000.0-143460000.0-239880000.0-227410000.0-236510000.0-124020000.0-142240000.0-153440000.0-149710000.0-169600000.0-151910000.0-96290000.0-130740000.0-156540000.0-168210000.0-116340000.0-94958000.0-92559000.0-85248000.0-86440000.0-82208000.0-75317000.0-68963000.0-32377000.0
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-9.8-8.1-15.8-14.7-15.8-12.1-14.5-17.0-16.5-19.6-17.5-15.9-22.8-28.2-31.7-20.0-16.7-16.8-15.5-15.6-15.3-14.2-20.8-13.0

Accumulated Other Comprehensive Income Loss Net Of Tax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax


Accumulated
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value-1.888-7.699-10.699-8.699-11.523-7.415-8.775-7.813-7.087-6.548-6.281-6.379-4.1022.12515185.4057.4853.458106.2516.48311-3.934
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-0.1-0.4-0.7-0.6-0.8-0.7-0.9-0.9-0.8-0.8-0.7-1.1-0.70.42.93.20.91.40.62.01.21.23.4-1.6

Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue


Adjustments
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1716131312118.616139.5639.1795.99
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Adjustments
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1716131312118.616139.5639.1795.99
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value18522029784749311013040263516123.309189.206171.786105.3754.7378.8950.1015.0720.736.184
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues41.051.413.029.123.827.518.650.920.430.321.925.815.911.93.416.810.520.22.211.68.27.715.20.210.61.715.3

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value18166.093-280.118-160.3-25.951-22.004-41.215-16.728-181.797-45.653248.1871712-23.448.316-5.88-114.426-5.148-6.115-5.395-6.625-3.431-0.969-12.321-4.002
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues4.23.92.7-103.7-81.0-14.3-13.0-20.6-11.1-137.3-37.817.67.717.012.8-21.39.5-6.9-139.8-5.9-9.3-8.8-11.3-5.3-2.0-29.0-9.9

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value259-5.825-32.678-28.581428-11.297-29.307-53.019-8.466-31.069236-3.4327.4891.414-2.0322.0573.952-0.4520.2530.565-0.1191971.6754.222-0.279355.36
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues57.4-1.4-14.3-10.6216.6-6.2-17.3-26.5-5.6-23.5195.6-2.57.01.4-2.11.94.5-0.50.30.6-0.2321.82.96.5-0.684.513.2

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect


Cash
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value467235-0.939-228.47631213-21.3114.2584.907-176.03521855333213
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues103.554.9-0.4-84.6157.97.4-12.62.13.3-133.0180.640.531.431.513.6

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value18522029784749311013040263516123.309189.206171.786105.3754.7378.8950.1015.0720.736.184
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues41.051.413.029.123.827.518.650.920.430.321.925.815.911.93.416.810.520.22.211.68.27.715.20.210.61.715.3

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value9196123114183141193.37912442511-0.421-21.383-2.399-7.3111.192-4.232-6.891-6.354-36.586-5.358-6.271-3.151-0.463
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues20.322.55.511.67.510.118.620.613.22.610.732.824.311.5-0.4-19.4-2.7-8.61.5-4.8-10.5-10.4-62.5-8.3-13.2-7.4-1.1

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value9196123114183141193.37912442511-0.421-21.383-2.399-7.3111.192-4.232-6.891-6.354-36.586
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues20.322.55.511.67.510.118.620.613.22.610.732.824.311.5-0.4-19.4-2.7-8.61.5-4.8-10.5-10.4-62.5
Percentage of Revenues us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Depreciation Depletion And Amortization

us-gaap:DepreciationDepletionAndAmortization

us-gaap:DepreciationDepletionAndAmortization


Depreciation
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value15141515129.81107.6266.4396.3576.326.5777.0226.666.9386.9055.7865.1034.7314.5094.9684.7324.3414.7314.4654.1323.895
Percentage of DepreciationDepletionAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Share Based Compensation

us-gaap:ShareBasedCompensation

us-gaap:ShareBasedCompensation


Share
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1716131312108.082148.9168.6176.454
Percentage of ShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value18166.093-280.118-160.3-25.951-22.004-41.215-16.728-181.797-45.653248.1871712-23.448.316-5.88-114.426-5.148-6.115-5.395-6.625-3.431-0.969-12.321-4.002
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues4.23.92.7-103.7-81.0-14.3-13.0-20.6-11.1-137.3-37.817.67.717.012.8-21.39.5-6.9-139.8-5.9-9.3-8.8-11.3-5.3-2.0-29.0-9.9

Payments To Acquire Property Plant And Equipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment


Payments
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value0.179-0.3580.5671.6392.1423.0640.6830.5770.1380.1120.1920.0760.2790.8932.71.8287.87515101.5924.982.6921.8520.4230.0860.2240.571
Percentage of PaymentsToAcquirePropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value259-5.825-32.678-28.581428-11.297-29.307-53.019-8.466-31.069236-3.4327.4891.414-2.0322.0573.952-0.4520.2530.565-0.1191971.6754.222-0.279355.36
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues57.4-1.4-14.3-10.6216.6-6.2-17.3-26.5-5.6-23.5195.6-2.57.01.4-2.11.94.5-0.50.30.6-0.2321.82.96.5-0.684.513.2

Payments For Repurchase Of Common Stock

us-gaap:PaymentsForRepurchaseOfCommonStock

us-gaap:PaymentsForRepurchaseOfCommonStock


Payments
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value1660.024221270.027440.021685.4042.8691.2310.7970.6250.4530.180.00.00.0
Percentage of PaymentsForRepurchaseOfCommonStock100.00.0100.0100.0100.00.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0

Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber


Share
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-312013-12-312012-12-31
Value5.967736.4370996.2949196.2794546.3363486.5331516.8909947.1154077.5946417.5739687.9479399.32123212109.3395679.71304101111111311
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice


Share
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-312013-12-312012-12-31
Value20.419.9319.0416.2615.7115.4615.2312.9112.712.6112.2711.0210.969.478.287.897.617.367.186.945.343.12.36
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Unrecognized Tax Benefits

us-gaap:UnrecognizedTaxBenefits

us-gaap:UnrecognizedTaxBenefits


Unrecognized
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-312016-12-312016-06-302015-12-312014-12-312013-12-312012-12-31
Value22212019201919181817172322220.40.00.0
Percentage of UnrecognizedTaxBenefits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0

etsy:AdditionalPaidInCapitalCappedCalls

etsy:AdditionalPaidInCapitalCappedCalls


Additional
Period End2020-09-302019-09-30
Value5658
Percentage of AdditionalPaidInCapitalCappedCalls100.0100.0

etsy:AdditionalPaidInCapitalCappedCalls us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Additional
Period End2020-09-302019-09-30
Value5658
Percentage of AdditionalPaidInCapitalCappedCalls100.0100.0

etsy:AdditionsToIntangibleAssetsIncludedInOtherCurrentLiabilities

etsy:AdditionsToIntangibleAssetsIncludedInOtherCurrentLiabilities


Additions
Period End2020-06-302020-03-312019-06-302019-03-312018-06-302018-03-31
Value00372000.01348000.000
Percentage of AdditionsToIntangibleAssetsIncludedInOtherCurrentLiabilities0.00.0100.0100.00.00.0

etsy:AdjustmentToAdditionalPaidinCapitalIncomeTaxEffectFromShareSettlementsOfRestrictedAwardsAndUnitsNet

etsy:AdjustmentToAdditionalPaidinCapitalIncomeTaxEffectFromShareSettlementsOfRestrictedAwardsAndUnitsNet


Adjustment
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value-6353000.0-4198000.0-7448000.0-10485000.0-5672000.0-9238000.0-6118000.0-1780000.0
Percentage of AdjustmentToAdditionalPaidinCapitalIncomeTaxEffectFromShareSettlementsOfRestrictedAwardsAndUnitsNet100.0100.0100.0100.0100.0100.0100.0100.0

etsy:AdjustmentToAdditionalPaidinCapitalIncomeTaxEffectFromShareSettlementsOfRestrictedAwardsAndUnitsNet us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Adjustment
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value-6353000.0-4198000.0-7449000.0-10485000.0-5672000.0-9239000.0-6118000.0-1780000.0
Percentage of AdjustmentToAdditionalPaidinCapitalIncomeTaxEffectFromShareSettlementsOfRestrictedAwardsAndUnitsNet100.0100.0100.0100.0100.0100.0100.0100.0

etsy:CapPremiumPercentageOverReportedSalesPrice us-gaap:DebtInstrument, us-gaap:LongtermDebtType

etsy:CapPremiumPercentageOverReportedSalesPrice

etsy:ConvertibleSeniorNotesDue2027, us-gaap:ConvertibleDebt


Cap
Period End2020-08-19
Value150.0
Percentage of CapPremiumPercentageOverReportedSalesPrice100.0

etsy:DebtInstrumentConvertibleIfConvertedValueLowerThanPrincipal us-gaap:DebtInstrument, us-gaap:LongtermDebtType

etsy:DebtInstrumentConvertibleIfConvertedValueLowerThanPrincipal

etsy:ConvertibleSeniorNotesDue2027, us-gaap:ConvertibleDebt


Debt
Period End2020-09-30
Value254
Percentage of DebtInstrumentConvertibleIfConvertedValueLowerThanPrincipal100.0

etsy:DevelopmentofInternalSoftwareandPropertyandEquipment

etsy:DevelopmentofInternalSoftwareandPropertyandEquipment


Developmentof
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value0.5930.065-0.296-1.1931.4571.18-0.143-0.3090.1281.5350.838-0.058-0.1820.3580.877-8.4387.8341.966110.785-0.5640.5761.3360.6580.4860.03
Percentage of DevelopmentofInternalSoftwareandPropertyandEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

etsy:IncreaseDecreaseInOperatingAssetsCurrent

etsy:IncreaseDecreaseInOperatingAssetsCurrent


Increase
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value23492.784-28.1532.9914823-2.5124.317
Percentage of IncreaseDecreaseInOperatingAssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0

etsy:IncreaseDecreaseInOperatingAssetsNoncurrent

etsy:IncreaseDecreaseInOperatingAssetsNoncurrent


Increase
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value1599000.0-4079000.0-915000.0-802000.0-1029000.0-1008000.00-25000.0-7000.0
Percentage of IncreaseDecreaseInOperatingAssetsNoncurrent100.0100.0100.0100.0100.0100.00.0100.0100.0

etsy:IncreaseDecreaseInOperatingLiabilitiesCurrent

etsy:IncreaseDecreaseInOperatingLiabilitiesCurrent


Increase
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value55117-27.235-23.8781125169.2212.627
Percentage of IncreaseDecreaseInOperatingLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0

etsy:IncreaseDecreaseInOperatingLiabilitiesNoncurrent

etsy:IncreaseDecreaseInOperatingLiabilitiesNoncurrent


Increase
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value2034000.0-4166000.0-840000.0-1171000.0-2310000.0-672000.0433000.02150000.02095000.0
Percentage of IncreaseDecreaseInOperatingLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0

etsy:NoncashInterestExpense

etsy:NoncashInterestExpense


Noncash
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value9.38.4568.573.7083.4163.376
Percentage of NoncashInterestExpense100.0100.0100.0100.0100.0100.0

etsy:OffsiteAdsRevenueFeeForEachCompletedTransactionPercent us-gaap:MajorCustomers

etsy:OffsiteAdsRevenueFeeForEachCompletedTransactionPercent

etsy:LevelOne


Offsite
Period End2020-09-302020-06-30
Value11.880.12
Percentage of OffsiteAdsRevenueFeeForEachCompletedTransactionPercent100.0100.0

etsy:LevelTwo


Offsite
Period End2020-09-302020-06-30
Value14.850.15
Percentage of OffsiteAdsRevenueFeeForEachCompletedTransactionPercent125.0125.0

etsy:PurchaseOfCappedCallTransactions us-gaap:DebtInstrument, us-gaap:LongtermDebtType

etsy:PurchaseOfCappedCallTransactions

etsy:ConvertibleSeniorNotesDue2027, us-gaap:ConvertibleDebt


Purchase
Period End2020-08-31
Value74
Percentage of PurchaseOfCappedCallTransactions100.0

etsy:SharebasedCompensationCapitalizedinDevelopmentofSoftware

etsy:SharebasedCompensationCapitalizedinDevelopmentofSoftware


Sharebased
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value250000.0174000.0139000.0186000.0443000.0534000.0793000.0647000.0562000.0250000.0135000.0147000.0219000.0306000.0296000.0229000.0144000.0123000.0121000.0119000.0160000.063000.028000.054000.055000.053000.0
Percentage of SharebasedCompensationCapitalizedinDevelopmentofSoftware100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

etsy:StockRepurchasedAndRetiredDuringPeriodValueIncludingBrokerFees

etsy:StockRepurchasedAndRetiredDuringPeriodValueIncludingBrokerFees


Stock
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value1220.025222.7980.027450.0216810
Percentage of StockRepurchasedAndRetiredDuringPeriodValueIncludingBrokerFees100.00.0100.0100.0100.00.0100.0100.00.0100.0100.0100.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt

us-gaap:AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt


Adjustments
Period End2020-09-302019-09-30
Value102115
Percentage of AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt100.0100.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt us-gaap:DebtInstrument, us-gaap:LongtermDebtType

etsy:ConvertibleSeniorNotesDue2023, us-gaap:ConvertibleDebt


Adjustments
Period End2020-09-30
Value143
Percentage of AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt140.2

us-gaap:AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Adjustments
Period End2020-09-302019-09-30
Value102115
Percentage of AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt100.0100.0

us-gaap:BusinessCombinationAcquisitionRelatedCosts us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationAcquisitionRelatedCosts

etsy:ReverbHoldingsInc.


Business
Period End2020-09-302020-06-302019-09-302019-06-30
Value400000.0600000.01700000.01200000.0
Percentage of BusinessCombinationAcquisitionRelatedCosts100.0100.0100.0100.0

us-gaap:DebtConversionConvertedInstrumentAmount1 us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:DebtConversionConvertedInstrumentAmount1

etsy:ConvertibleSeniorNotesDue2023, us-gaap:ConvertibleDebt


Debt
Period End2020-09-30
Value301
Percentage of DebtConversionConvertedInstrumentAmount1100.0

us-gaap:DebtConversionConvertedInstrumentSharesIssued1 us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:DebtConversionConvertedInstrumentSharesIssued1

etsy:ConvertibleSeniorNotesDue2023, us-gaap:ConvertibleDebt


Debt
Period End2020-09-30
Value7300000.0
Percentage of DebtConversionConvertedInstrumentSharesIssued1100.0

us-gaap:DebtInstrumentConvertibleIfConvertedValueInExcessOfPrincipal us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:DebtInstrumentConvertibleIfConvertedValueInExcessOfPrincipal

etsy:ConvertibleSeniorNotesDue2023, us-gaap:ConvertibleDebt


Debt
Period End2020-09-30
Value103
Percentage of DebtInstrumentConvertibleIfConvertedValueInExcessOfPrincipal100.0

etsy:ConvertibleSeniorNotesDue2026, us-gaap:ConvertibleDebt


Debt
Period End2020-09-302020-06-30
Value251137
Percentage of DebtInstrumentConvertibleIfConvertedValueInExcessOfPrincipal243.40.0

etsy:ConvertibleSeniorNotesdue2023, us-gaap:ConvertibleDebt


Debt
Period End2020-06-30
Value665
Percentage of DebtInstrumentConvertibleIfConvertedValueInExcessOfPrincipal0.0

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Effect
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value4268000.03925000.0-4018000.01642000.0-2927000.0897000.0-1458000.0-3301000.0-519000.0-3260000.01085000.0-5327000.0853000.01288000.0-456000.0
Percentage of EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinanceLeasePrincipalPayments

us-gaap:FinanceLeasePrincipalPayments


Finance
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-03-31
Value2.1292.3612.5662.6562.7022.732.7451.85
Percentage of FinanceLeasePrincipalPayments100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ForeignCurrencyTransactionGainLossBeforeTax

us-gaap:ForeignCurrencyTransactionGainLossBeforeTax


Foreign
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value-1.4641.47-9.3184.085-1.949-0.1921.062-3.514-0.373-4.451.852.1538.069162.78-18.0221.337-6.3868.12-6.048-0.6795.805-20.853-2.035-1.0140.00.0
Percentage of ForeignCurrencyTransactionGainLossBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0

us-gaap:ForeignCurrencyTransactionGainLossUnrealized

us-gaap:ForeignCurrencyTransactionGainLossUnrealized


Foreign
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1.835-2.237-8.1575.733-1.2651.0690.171-3.280.132-4.9512.102
Percentage of ForeignCurrencyTransactionGainLossUnrealized100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInDeferredIncomeTaxes

us-gaap:IncreaseDecreaseInDeferredIncomeTaxes


Increase
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312015-03-312014-03-31
Value1.634-10.2182.8298.544.7121.8540.142183.6610.468-0.09124230.00.0800.0
Percentage of IncreaseDecreaseInDeferredIncomeTaxes100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.00.0

us-gaap:IncrementalCommonSharesAttributableToConversionOfDebtSecurities

us-gaap:IncrementalCommonSharesAttributableToConversionOfDebtSecurities


Incremental
Period End2020-09-30
Value8623500.0
Percentage of IncrementalCommonSharesAttributableToConversionOfDebtSecurities100.0

us-gaap:IncrementalCommonSharesAttributableToConversionOfDebtSecurities us-gaap:AwardType

us-gaap:ConvertibleDebtSecurities


Incremental
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value9512000.00004226800.03720700.0900580.02004400.0
Percentage of IncrementalCommonSharesAttributableToConversionOfDebtSecurities0.00.00.00.00.00.00.00.0

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements us-gaap:AwardType

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements

us-gaap:RestrictedStock


Incremental
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value00-930.019360.021399.017921.0-3977.089702.082958.059940.017109.069472.025310.00000
Percentage of IncrementalCommonSharesAttributableToShareBasedPaymentArrangements0.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

us-gaap:RestrictedStockUnitsRSU


Incremental
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value2425200.01750900.0980690.0-189640.01429300.01693100.01970900.0-90715.02368400.02053900.01608900.0101880.01308100.0844330.00000
Percentage of IncrementalCommonSharesAttributableToShareBasedPaymentArrangements0.00.00.020391.77382.87912.210997.52281.02640.32475.82684.1595.51882.93336.00.00.00.00.0

us-gaap:StockOption


Incremental
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value4533400.04279300.04000200.0-135680.04443400.04667800.04849200.0104610.04752900.03964700.02836400.0-349210.02254800.02921100.00000
Percentage of IncrementalCommonSharesAttributableToShareBasedPaymentArrangements0.00.00.014588.722951.521813.427059.0-2630.35298.54779.24732.1-2041.13245.611541.20.00.00.00.0

us-gaap:InterestOnConvertibleDebtNetOfTax

us-gaap:InterestOnConvertibleDebtNetOfTax


Interest
Period End2020-09-302020-06-302019-06-30
Value4.4943.9690.0
Percentage of InterestOnConvertibleDebtNetOfTax100.0100.00.0

us-gaap:InvestmentIncomeInterestAndDividend

us-gaap:InvestmentIncomeInterestAndDividend


Investment
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value1.1581.7323.6133.542.8833.3913.3853.0552.3672.4381.0970.7580.6540.5430.4390.3890.4020.470.4410.2070.0590.0430.0150.0110.0120.0140.004
Percentage of InvestmentIncomeInterestAndDividend100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent


Other
Period End2020-09-302020-06-302019-09-302019-06-302018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value6.4412.538-3.9480.982-0.544-0.2760.124-2.295-6.267-13.381-2.95513-2.0144.011-7.4394.569-0.235-4.64415-1.335-2.589-0.145-0.022
Percentage of OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent


Other
Period End2020-09-302020-06-302019-09-302019-06-302017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value5.8113.0-4.1081.36-6.227-13.37-2.97713-2.084.027-7.3474.554-0.232-4.64315-1.338-2.583-0.148-0.025
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2020-09-302020-06-302019-09-302019-06-30
Value5.8113.0-4.1081.36
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax


Other
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value-630000.0462000.0671000.0-125000.0-160000.0378000.099000.0-23000.05000.09000.0-26000.018000.040000.011000.0-22000.0-50000.0-66000.016000.092000.0-15000.03000.01000.04000.0-3000.06000.0-3000.0-3000.0
Percentage of OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax


Other
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-03-31
Value-189000.0142000.0205000.0-32000.097000.000000
Percentage of OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax100.0100.0100.0100.0100.00.00.00.00.00.0

us-gaap:OtherNoncashExpense us-gaap:DebtInstrument

us-gaap:OtherNoncashExpense

etsy:CreditAgreement


Other
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value0.070.10.10.10.10.1
Percentage of OtherNoncashExpense100.0100.0100.0100.0100.0100.0

us-gaap:OtherNoncashExpense us-gaap:DebtInstrument, us-gaap:LongtermDebtType

etsy:ConvertibleSeniorNotesDue2023, us-gaap:ConvertibleDebt


Other
Period End2020-09-302019-09-30
Value2.583.83
Percentage of OtherNoncashExpense3685.73830.0

etsy:ConvertibleSeniorNotesDue2026, us-gaap:ConvertibleDebt


Other
Period End2020-09-302020-06-302020-03-312019-12-312019-09-30
Value5.3865.35.35.20.4
Percentage of OtherNoncashExpense7694.35300.05300.05200.0400.0

etsy:ConvertibleSeniorNotesDue2027, us-gaap:ConvertibleDebt


Other
Period End2020-09-30
Value1.952
Percentage of OtherNoncashExpense2788.6

etsy:ConvertibleSeniorNotesdue2023, us-gaap:ConvertibleDebt


Other
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value4.03.93.83.83.83.73.73.73.61.2
Percentage of OtherNoncashExpense4000.03900.03800.03800.03800.00.00.00.00.00.0

us-gaap:OtherNoncashExpense us-gaap:LongtermDebtType

us-gaap:ConvertibleDebt


Other
Period End2020-09-302019-09-30
Value9.9184.23
Percentage of OtherNoncashExpense14168.64230.0

us-gaap:OtherNoncashIncomeExpense

us-gaap:OtherNoncashIncomeExpense


Other
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value-1.386-1.315-0.530.1860.030.448
Percentage of OtherNoncashIncomeExpense100.0100.0100.0100.0100.0100.0

us-gaap:ParticipatingSecuritiesDistributedAndUndistributedEarningsLossDiluted

us-gaap:ParticipatingSecuritiesDistributedAndUndistributedEarningsLossDiluted


Participating
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value0000-9000.0-15000.0-20000.0-10000.0-3000.0-13000.0-43000.0-25000.0-17000.00000
Percentage of ParticipatingSecuritiesDistributedAndUndistributedEarningsLossDiluted0.00.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

us-gaap:PaymentsOfDebtIssuanceCosts

us-gaap:PaymentsOfDebtIssuanceCosts


Payments
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value9.750.00.0140.7629.750.21.1920.00.4010.4349.1270.00.00.00.0
Percentage of PaymentsOfDebtIssuanceCosts100.00.0100.0100.0100.0100.0100.00.0100.0100.0100.00.00.00.00.0

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation


Payments
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value9.266.3534.1988.9427.448105.6726.9299.2386.1181.78
Percentage of PaymentsRelatedToTaxWithholdingForShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireAvailableForSaleSecuritiesDebt

us-gaap:PaymentsToAcquireAvailableForSaleSecuritiesDebt


Payments
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value11979101343121461581551251745915176.22223510.436-0.0731087.4885.3167.8365.44.4891.9136.0349.262
Percentage of PaymentsToAcquireAvailableForSaleSecuritiesDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToDevelopSoftware

us-gaap:PaymentsToDevelopSoftware


Payments
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value1.6420.7821.2611.5081.5731.2793.395.8635.5285.0493.0971.1661.4382.6483.9563.3282.833.4432.1682.392.2062.6952.4282.2611.9861.7982.235
Percentage of PaymentsToDevelopSoftware100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromDebtNetOfIssuanceCosts us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:ProceedsFromDebtNetOfIssuanceCosts

etsy:ConvertibleSeniorNotesDue2027, us-gaap:ConvertibleDebt


Proceeds
Period End2020-08-31
Value639
Percentage of ProceedsFromDebtNetOfIssuanceCosts100.0

us-gaap:ProceedsFromPaymentsForOtherFinancingActivities

us-gaap:ProceedsFromPaymentsForOtherFinancingActivities


Proceeds
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1928000.0-4392000.0-5804000.05117000.01076000.0208000.01864000.0-4105000.02954000.03747000.0-2724000.0
Percentage of ProceedsFromPaymentsForOtherFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities

us-gaap:ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities


Proceeds
Period End2020-09-302019-09-30
Value140129
Percentage of ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities100.0100.0

us-gaap:ProceedsFromSaleMaturityAndCollectionsOfInvestments

us-gaap:ProceedsFromSaleMaturityAndCollectionsOfInvestments


Proceeds
Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value109651291241401201133317
Percentage of ProceedsFromSaleMaturityAndCollectionsOfInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromStockOptionsExercised

us-gaap:ProceedsFromStockOptionsExercised


Proceeds
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value6.3097.2814.8960.8571.0941.915.932.684.8480.4761011155.7760.62.764.9141.6711.2231.3410.2270.871.1880.3710.5581.2695.758
Percentage of ProceedsFromStockOptionsExercised100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProvisionForDoubtfulAccounts

us-gaap:ProvisionForDoubtfulAccounts


Provision
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value3.6682.223.6843.4993.3182.9641.1820.5071.6561.0490.9120.4381.1960.5310.3320.5550.5340.340.3410.307-0.1690.8750.7670.8440.5260.1730.338
Percentage of ProvisionForDoubtfulAccounts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RepaymentsOfConvertibleDebt us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:RepaymentsOfConvertibleDebt

etsy:ConvertibleSeniorNotesDue2023, us-gaap:ConvertibleDebt


Repayments
Period End2020-09-30
Value137
Percentage of RepaymentsOfConvertibleDebt100.0

us-gaap:RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability

us-gaap:RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability


Right
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-03-31
Value271000.0235000.0135000.0324000.0131000.0202000.029000.0
Percentage of RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate

us-gaap:EmployeeStockOption


Share
Period End2020-09-302020-03-312019-09-302019-03-312018-09-30
Value41.70.3950.3920.3950.478
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate us-gaap:Range, us-gaap:AwardType

srt:Maximum, us-gaap:EmployeeStockOption


Share
Period End2020-09-302020-06-302019-09-302019-06-30
Value41.2830.41739.1050.395
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate99.00.09975.80.0

srt:Minimum, us-gaap:EmployeeStockOption


Share
Period End2020-09-302020-06-302019-09-302019-06-30
Value38.5110.41338.8080.392
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate92.40.09900.00.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate

us-gaap:EmployeeStockOption


Share
Period End2020-09-302019-09-302018-09-30
Value0.30.0190.028
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate us-gaap:Range, us-gaap:AwardType

srt:Maximum, us-gaap:EmployeeStockOption


Share
Period End2020-09-302020-06-302019-09-302019-06-30
Value1.6830.0052.3750.024
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate561.00.012500.00.0

srt:Minimum, us-gaap:EmployeeStockOption


Share
Period End2020-09-302020-06-302019-09-302019-06-30
Value0.2960.0041.8810.019
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate98.70.09900.00.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue


Share
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value4232202.0753.7878.373289.578131.3979.7998.46631111.7324.8907948.1290313.7223062.43.0569771.363743.9614156.7
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue


Share
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value50.6828.9716.68-1.7725.425.029.55-2.225.013.5112.310.026.54.734.660.144.844.093.69-0.186.76.95
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1


Sharebased
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value8.855197.385167.047126.0839.5358.783112.933.3985.9436.6953.791.6216231.7026472.873123.32.4752892.231821.5433092.1
Percentage of SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardGross us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardGross

us-gaap:CommonStock


Stock
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value253740.0129230.0173660.0247940.0159400.0292050.0253990.0104850.0
Percentage of StockIssuedDuringPeriodSharesRestrictedStockAwardGross100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised

us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised


Stock
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value510110.0447890.066555.085390.0154200.0534690.0233890.0407240.059736.0887910.01161100.03006900.01384400.0207970.0574380.0925280.0589570.0446400.0
Percentage of StockIssuedDuringPeriodSharesStockOptionsExercised100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised us-gaap:StatementEquityComponents

us-gaap:CommonStock


Stock
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value510110.0447890.085390.0154200.0534690.0233890.0407240.059736.0887910.01161100.03006900.01384400.0207970.0574380.0925280.0589570.0446400.0
Percentage of StockIssuedDuringPeriodSharesStockOptionsExercised100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueConversionOfConvertibleSecurities

us-gaap:StockIssuedDuringPeriodValueConversionOfConvertibleSecurities


Stock
Period End2020-09-302015-12-312015-09-30
Value1510.00.0
Percentage of StockIssuedDuringPeriodValueConversionOfConvertibleSecurities100.00.00.0

us-gaap:StockIssuedDuringPeriodValueConversionOfConvertibleSecurities us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2020-09-302015-12-312015-09-30
Value1510.00.0
Percentage of StockIssuedDuringPeriodValueConversionOfConvertibleSecurities100.00.00.0

us-gaap:CommonStock


Stock
Period End2020-09-302015-12-312015-09-30
Value0.0070.00.0
Percentage of StockIssuedDuringPeriodValueConversionOfConvertibleSecurities0.00.00.0

us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures

us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures


Stock
Period End2020-09-302019-09-30
Value-9260000.0-7448000.0
Percentage of StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures100.0100.0

us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2020-09-302019-09-30
Value-9261000.0-7449000.0
Percentage of StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures100.0100.0

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised


Stock
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value6.3097.2814.8960.8571.0941.915.932.684.8480.4761011155.7760.62.764.9141.6711.2231.3410.2260.8711.188
Percentage of StockIssuedDuringPeriodValueStockOptionsExercised100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value6.3097.284.8960.8571.0941.915.9292.684.8480.4761011155.7740.62.7594.9131.671.2231.340.2260.8711.187
Percentage of StockIssuedDuringPeriodValueStockOptionsExercised100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.099.9100.099.9100.0100.099.9

us-gaap:CommonStock


Stock
Period End2020-09-302020-06-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-312015-09-302015-06-302015-03-31
Value0.00.0010.00.00.00.0010.00.00.00.0010.0010.0030.0020.00.0010.0010.0010.00.00.001
Percentage of StockIssuedDuringPeriodValueStockOptionsExercised0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.00.00.1

us-gaap:StockRepurchasedAndRetiredDuringPeriodShares

us-gaap:StockRepurchasedAndRetiredDuringPeriodShares


Stock
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-11-172017-12-31
Value0543110.0425080.050721.00532410.0916080.00722940.02807400.00586230.0
Percentage of StockRepurchasedAndRetiredDuringPeriodShares0.0100.0100.0100.00.0100.0100.00.0100.0100.0100.00.0

us-gaap:StockRepurchasedAndRetiredDuringPeriodShares us-gaap:DebtInstrument, us-gaap:LongtermDebtType

etsy:ConvertibleSeniorNotesDue2023, us-gaap:ConvertibleDebt


Stock
Period End2020-08-31
Value1300000.0
Percentage of StockRepurchasedAndRetiredDuringPeriodShares0.0

us-gaap:StockRepurchasedAndRetiredDuringPeriodShares us-gaap:StatementEquityComponents

us-gaap:CommonStock


Stock
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0543110.02144900.00532410.0916080.00722940.02807400.0
Percentage of StockRepurchasedAndRetiredDuringPeriodShares0.0100.04228.90.0100.0100.00.0100.0100.0

us-gaap:StockRepurchasedAndRetiredDuringPeriodValue

us-gaap:StockRepurchasedAndRetiredDuringPeriodValue


Stock
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-11-17
Value1660.024221270.027450.02168100.0
Percentage of StockRepurchasedAndRetiredDuringPeriodValue100.00.0100.0100.0100.00.0100.0100.00.0100.0100.0100.00.0

us-gaap:StockRepurchasedAndRetiredDuringPeriodValue us-gaap:DebtInstrument, us-gaap:LongtermDebtType

etsy:ConvertibleSeniorNotesDue2023, us-gaap:ConvertibleDebt


Stock
Period End2020-08-31
Value166
Percentage of StockRepurchasedAndRetiredDuringPeriodValue0.0

us-gaap:StockRepurchasedAndRetiredDuringPeriodValue us-gaap:StatementEquityComponents

us-gaap:CommonStock


Stock
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.0010.00.0010.00.0020.00.0010.00.0010.00.003
Percentage of StockRepurchasedAndRetiredDuringPeriodValue0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stock
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1660.024221270.02744-0.0012168
Percentage of StockRepurchasedAndRetiredDuringPeriodValue100.00.0100.0100.0100.00.0100.0100.00.099.8100.0

us-gaap:TreasuryStockAcquiredAverageCostPerShare

us-gaap:TreasuryStockAcquiredAverageCostPerShare


Treasury
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-11-172017-12-31
Value49.63046.0252.2155160.0051.6449.11029.1524.43017.57
Percentage of TreasuryStockAcquiredAverageCostPerShare100.00.0100.0100.0100.00.0100.0100.00.0100.0100.0100.00.0

us-gaap:UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic

us-gaap:UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic


Undistributed
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-03-31
Value00009000.015000.020000.010000.03000.013000.043000.025000.017000.000007000.00
Percentage of UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic0.00.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0100.00.0

etsy:DebtInstrumentConvertibleIfconvertedValue us-gaap:DebtInstrument, us-gaap:LongtermDebtType

etsy:DebtInstrumentConvertibleIfconvertedValue

etsy:ConvertibleSeniorNotesDue2026, us-gaap:ConvertibleDebt


Debt
Period End2020-06-302020-03-31
Value787284
Percentage of DebtInstrumentConvertibleIfconvertedValue100.0100.0

etsy:ConvertibleSeniorNotesdue2023, us-gaap:ConvertibleDebt


Debt
Period End2020-06-302020-03-31
Value1000365
Percentage of DebtInstrumentConvertibleIfconvertedValue127.0128.3

etsy:FundsPayableAndAmountsDueToSellersCurrent

etsy:FundsPayableAndAmountsDueToSellersCurrent


Funds
Period End2020-09-302019-12-31
Value11349
Percentage of FundsPayableAndAmountsDueToSellersCurrent100.0100.0

etsy:FundsPayableandAmountsDuetoSellersCurrent

etsy:FundsPayableandAmountsDuetoSellersCurrent


Funds
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value10355493764642163494844453534293422251917101210
Percentage of FundsPayableandAmountsDuetoSellersCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

etsy:FundsReceivableAndSellerAccountsCurrent

etsy:FundsReceivableAndSellerAccountsCurrent


Funds
Period End2020-09-302019-12-31
Value11349
Percentage of FundsReceivableAndSellerAccountsCurrent100.0100.0

etsy:FundsReceivableAndSellerAccountsFairValue us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

etsy:FundsReceivableAndSellerAccountsFairValue

us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring


Funds
Period End2020-09-302019-12-31
Value4318
Percentage of FundsReceivableAndSellerAccountsFairValue100.0100.0

etsy:FundsReceivableAndSellerAccountsFairValue us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument

us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring, us-gaap:MoneyMarketFunds


Funds
Period End2020-09-302019-12-31
Value4318
Percentage of FundsReceivableAndSellerAccountsFairValue100.0100.0

etsy:FundsReceivableAndSellerAccountsFairValue us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring


Funds
Period End2020-09-302019-12-31
Value4318
Percentage of FundsReceivableAndSellerAccountsFairValue100.0100.0

etsy:FundsReceivableAndSellerAccountsFairValue us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument

us-gaap:FairValueMeasurementsRecurring, us-gaap:MoneyMarketFunds


Funds
Period End2020-09-302019-12-31
Value4318
Percentage of FundsReceivableAndSellerAccountsFairValue100.0100.0

etsy:FundsReceivableandSellerAccountsCurrent

etsy:FundsReceivableandSellerAccountsCurrent


Funds
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value10355493764642163494844453534293422251917101210
Percentage of FundsReceivableandSellerAccountsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

etsy:FundsReceivableandSellerAccountsFairValue us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

etsy:FundsReceivableandSellerAccountsFairValue

us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring


Funds
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value3519187.90620249.22914
Percentage of FundsReceivableandSellerAccountsFairValue100.0100.0100.0100.0100.0100.0100.0100.0

etsy:FundsReceivableandSellerAccountsFairValue us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument

us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring, us-gaap:MoneyMarketFunds


Funds
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value3519187.90620249.229
Percentage of FundsReceivableandSellerAccountsFairValue100.0100.0100.0100.0100.0100.0100.0

etsy:FundsReceivableandSellerAccountsFairValue us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring


Funds
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value3519187.90620249.22914
Percentage of FundsReceivableandSellerAccountsFairValue100.0100.0100.0100.0100.0100.0100.0100.0

etsy:FundsReceivableandSellerAccountsFairValue us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument

us-gaap:FairValueMeasurementsRecurring, us-gaap:MoneyMarketFunds


Funds
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value3519187.90620249.229
Percentage of FundsReceivableandSellerAccountsFairValue100.0100.0100.0100.0100.0100.0100.0

etsy:PropertyPlantAndEquipmentAndFinanceLeaseRightofUseAssetAfterAccumulatedDepreciationAndAmortization

etsy:PropertyPlantAndEquipmentAndFinanceLeaseRightofUseAssetAfterAccumulatedDepreciationAndAmortization


Property
Period End2020-03-312019-12-31
Value134144
Percentage of PropertyPlantAndEquipmentAndFinanceLeaseRightofUseAssetAfterAccumulatedDepreciationAndAmortization100.0100.0

etsy:TransactionPriceCap us-gaap:DebtInstrument, us-gaap:LongtermDebtType

etsy:TransactionPriceCap

etsy:ConvertibleSeniorNotesDue2027, us-gaap:ConvertibleDebt


Transaction
Period End2020-08-31
Value327.83
Percentage of TransactionPriceCap100.0

etsy:VendorAccrual

etsy:VendorAccrual


Vendor
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value694624252020141714
Percentage of VendorAccrual100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccruedBonusesCurrentAndNoncurrent

us-gaap:AccruedBonusesCurrentAndNoncurrent


Accrued
Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value6.2091914115.651124.364
Percentage of AccruedBonusesCurrentAndNoncurrent100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent


Allowance
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value7392000.06182000.06734000.05033000.05291000.02868000.05822000.04720000.04641000.03568000.03075000.02687000.02851000.02278000.01891000.01999000.01997000.01772000.01920000.02071000.02402000.02706000.02306000.01841000.0
Percentage of AllowanceForDoubtfulAccountsReceivableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AssetsFairValueDisclosure us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:AssetsFairValueDisclosure

us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring


Assets
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value122790359649761440436631625315013813213623441414141
Percentage of AssetsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring


Assets
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value9312118522112018818720227535676820.00.00.00.00.0
Percentage of AssetsFairValueDisclosure7.713.431.244.619.646.651.163.910.735.641.057.460.20.00.00.00.00.0

us-gaap:AssetsFairValueDisclosure us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring


Assets
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value1321102478271973459255451928020319420821823441414141
Percentage of AssetsFairValueDisclosure107.7113.4131.2144.6119.6146.6151.1163.9110.7135.6141.0157.4160.2100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax


Available
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value877000.01714000.02018000.0286000.0371000.0434000.057000.012000.014000.012000.011000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax us-gaap:FinancialInstrument, us-gaap:InvestmentType

us-gaap:CertificatesOfDeposit, etsy:LongTermInvestments


Available
Period End2020-06-302020-03-312019-12-312019-09-30
Value002000.00
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax0.00.00.70.0

us-gaap:CertificatesOfDeposit, us-gaap:ShortTermInvestments


Available
Period End2020-09-302020-06-302020-03-312019-12-312019-09-30
Value15000.060000.045000.06000.00
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax1.73.52.22.10.0

us-gaap:CommercialPaper, us-gaap:CashAndCashEquivalents


Available
Period End2020-03-312019-12-312019-03-312018-12-312018-09-302018-06-302017-12-31
Value1000.0000000
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax0.00.00.00.00.00.00.0

us-gaap:CommercialPaper, us-gaap:ShortTermInvestments


Available
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value23000.056000.032000.02000.025000.0000000
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax2.63.31.60.76.70.00.00.00.00.00.0

us-gaap:CorporateBondSecurities, etsy:LongTermInvestments


Available
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value34000.057000.02000.016000.03000.0142000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax3.93.30.15.60.832.7

us-gaap:CorporateBondSecurities, us-gaap:ShortTermInvestments


Available
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value243000.0424000.025000.0156000.0242000.0146000.00
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax27.724.71.254.565.233.60.0

us-gaap:USGovernmentAgenciesDebtSecurities, etsy:LongTermInvestments


Available
Period End2020-09-302020-06-302020-03-312019-12-31
Value203000.0240000.0461000.036000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax23.114.022.812.6

us-gaap:USGovernmentAgenciesDebtSecurities, us-gaap:ShortTermInvestments


Available
Period End2020-09-302020-06-302020-03-312019-12-312018-12-31
Value359000.0877000.01452000.067000.012000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax40.951.272.023.4100.0

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax us-gaap:InvestmentType

etsy:LongTermInvestments


Available
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value237000.0297000.0463000.054000.09000.0142000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax27.017.322.918.92.432.7

us-gaap:CashAndCashEquivalents


Available
Period End2020-03-312019-12-312019-03-312018-12-312018-09-302018-06-302017-12-31
Value1000.01000.000000
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax0.00.30.00.00.00.00.0

us-gaap:ShortTermInvestments


Available
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value640000.01417000.01554000.0231000.0362000.0292000.057000.012000.014000.012000.011000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax73.082.777.080.897.667.3100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax


Available
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value2000.021000.0930000.071000.0002000.044000.023000.026000.08000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax100.0100.0100.0100.00.00.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax us-gaap:FinancialInstrument, us-gaap:InvestmentType

us-gaap:CertificatesOfDeposit, etsy:LongTermInvestments


Available
Period End2020-06-302020-03-312019-12-312019-09-30
Value1000.043000.000
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax4.84.60.00.0

us-gaap:CertificatesOfDeposit, us-gaap:ShortTermInvestments


Available
Period End2020-06-302020-03-312019-12-312019-09-30
Value025000.03000.00
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax0.02.74.20.0

us-gaap:CommercialPaper, us-gaap:CashAndCashEquivalents


Available
Period End2020-03-312019-12-312019-03-312018-12-312018-09-302018-06-302017-12-31
Value2000.0000000
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax0.20.00.00.00.00.00.0

us-gaap:CommercialPaper, us-gaap:ShortTermInvestments


Available
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value012000.01000.00000000
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax0.01.31.40.00.00.00.00.00.00.0

us-gaap:CorporateBondSecurities, etsy:LongTermInvestments


Available
Period End2020-06-302020-03-312019-12-312019-09-302019-06-30
Value19000.0397000.035000.000
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax90.542.749.30.00.0

us-gaap:CorporateBondSecurities, us-gaap:ShortTermInvestments


Available
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value2000.01000.0439000.022000.00035000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax100.04.847.231.00.00.079.5

us-gaap:USGovernmentAgenciesDebtSecurities, etsy:LongTermInvestments


Available
Period End2020-06-302020-03-312019-12-31
Value012000.02000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax0.01.32.8

us-gaap:USGovernmentAgenciesDebtSecurities, us-gaap:ShortTermInvestments


Available
Period End2020-06-302020-03-312019-12-312018-12-31
Value008000.09000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax0.00.011.320.5

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax us-gaap:InvestmentType

etsy:LongTermInvestments


Available
Period End2020-06-302020-03-312019-12-312019-09-302019-06-30
Value20000.0452000.037000.000
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax95.248.652.10.00.0

us-gaap:CashAndCashEquivalents


Available
Period End2020-03-312019-12-312019-03-312018-12-312018-09-302018-06-302017-12-31
Value2000.0000001000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax0.20.00.00.00.00.012.5

us-gaap:ShortTermInvestments


Available
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value2000.01000.0476000.034000.0002000.044000.023000.026000.07000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax100.04.851.247.90.00.0100.0100.0100.0100.087.5

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis


Available
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value41543746047118429929726522423561
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis us-gaap:FinancialInstrument, us-gaap:InvestmentType

us-gaap:CertificatesOfDeposit, etsy:LongTermInvestments


Available
Period End2020-09-302020-06-302020-03-312019-12-312019-09-30
Value2.042.0412.0444.7271.03
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis0.50.50.41.00.6

us-gaap:CertificatesOfDeposit, us-gaap:ShortTermInvestments


Available
Period End2020-09-302020-06-302020-03-312019-12-312019-09-30
Value141423264.526
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis3.63.45.25.52.5

us-gaap:CommercialPaper, us-gaap:CashAndCashEquivalents


Available
Period End2020-03-312019-12-312019-03-312018-12-312018-09-302018-06-302017-12-31
Value6.2925.794127.7752.9942511
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis1.41.24.42.91.311.018.4

us-gaap:CommercialPaper, us-gaap:ShortTermInvestments


Available
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value8.6748.634262941791171471251102.998
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis2.12.05.76.222.726.439.555.856.147.14.9

us-gaap:CorporateBondSecurities, etsy:LongTermInvestments


Available
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value8.01317380.68725
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis1.93.13.78.20.48.4

us-gaap:CorporateBondSecurities, us-gaap:ShortTermInvestments


Available
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value5981111114778346
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis14.418.624.224.241.928.017.7

us-gaap:USGovernmentAgenciesDebtSecurities, etsy:LongTermInvestments


Available
Period End2020-09-302020-06-302020-03-312019-12-31
Value26577446
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis6.413.116.39.8

us-gaap:USGovernmentAgenciesDebtSecurities, us-gaap:ShortTermInvestments


Available
Period End2020-09-302020-06-302020-03-312019-12-312018-12-31
Value29525919920462
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis71.159.343.243.323.6

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis us-gaap:InvestmentType

etsy:LongTermInvestments


Available
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value367294894.75625
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis8.816.720.418.92.68.4

us-gaap:CashAndCashEquivalents


Available
Period End2020-03-312019-12-312019-03-312018-12-312018-09-302018-06-302017-12-31
Value6.2928.752217.7752.9942536
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis1.41.97.22.91.311.059.1

us-gaap:ShortTermInvestments


Available
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value37836436037317927427625722120925
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis91.283.378.279.297.491.692.897.198.789.040.9

us-gaap:AvailableForSaleSecuritiesDebtSecurities

us-gaap:AvailableForSaleSecuritiesDebtSecurities


Available
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value41643846247218430029726522423561
Percentage of AvailableForSaleSecuritiesDebtSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtSecurities us-gaap:FinancialInstrument, us-gaap:InvestmentType

us-gaap:CertificatesOfDeposit, etsy:LongTermInvestments


Available
Period End2020-09-302020-06-302020-03-312019-12-312019-09-30
Value2.042.042.0014.7291.03
Percentage of AvailableForSaleSecuritiesDebtSecurities0.50.50.41.00.6

us-gaap:CertificatesOfDeposit, us-gaap:ShortTermInvestments


Available
Period End2020-09-302020-06-302020-03-312019-12-312019-09-30
Value141423264.526
Percentage of AvailableForSaleSecuritiesDebtSecurities3.63.45.25.52.4

us-gaap:CommercialPaper, us-gaap:CashAndCashEquivalents


Available
Period End2020-03-312019-12-312019-03-312018-12-312018-09-302018-06-302017-12-31
Value6.2915.794127.7752.9942511
Percentage of AvailableForSaleSecuritiesDebtSecurities1.41.24.42.91.311.018.4

us-gaap:CommercialPaper, us-gaap:ShortTermInvestments


Available
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value8.6978.69262942791171471251102.998
Percentage of AvailableForSaleSecuritiesDebtSecurities2.12.05.66.222.726.339.555.856.147.14.9

us-gaap:CorporateBondSecurities, etsy:LongTermInvestments


Available
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value8.0341316380.6925
Percentage of AvailableForSaleSecuritiesDebtSecurities1.93.13.68.20.48.5

us-gaap:CorporateBondSecurities, us-gaap:ShortTermInvestments


Available
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value6081110114778346
Percentage of AvailableForSaleSecuritiesDebtSecurities14.518.724.024.242.028.017.7

us-gaap:USGovernmentAgenciesDebtSecurities, etsy:LongTermInvestments


Available
Period End2020-09-302020-06-302020-03-312019-12-31
Value26577546
Percentage of AvailableForSaleSecuritiesDebtSecurities6.413.116.39.8

us-gaap:USGovernmentAgenciesDebtSecurities, us-gaap:ShortTermInvestments


Available
Period End2020-09-302020-06-302020-03-312019-12-312018-12-31
Value29526020020462
Percentage of AvailableForSaleSecuritiesDebtSecurities71.059.343.443.323.6

us-gaap:AvailableForSaleSecuritiesDebtSecurities us-gaap:InvestmentType

etsy:LongTermInvestments


Available
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value367394894.76525
Percentage of AvailableForSaleSecuritiesDebtSecurities8.816.720.418.92.68.5

us-gaap:CashAndCashEquivalents


Available
Period End2020-03-312019-12-312019-03-312018-12-312018-09-302018-06-302017-12-31
Value6.2918.753217.7752.9942536
Percentage of AvailableForSaleSecuritiesDebtSecurities1.41.97.22.91.311.059.1

us-gaap:ShortTermInvestments


Available
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value37936536137318027427625722120925
Percentage of AvailableForSaleSecuritiesDebtSecurities91.283.378.379.297.491.592.897.198.789.040.9

us-gaap:AvailableForSaleSecuritiesDebtSecuritiesCurrent

us-gaap:AvailableForSaleSecuritiesDebtSecuritiesCurrent


Available
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value3793653613731802742762572212096725506081100821101112120212119
Percentage of AvailableForSaleSecuritiesDebtSecuritiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtSecuritiesCurrent us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring


Available
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value2952602002046062
Percentage of AvailableForSaleSecuritiesDebtSecuritiesCurrent77.971.155.554.633.624.3

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring


Available
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value83105160169119194
Percentage of AvailableForSaleSecuritiesDebtSecuritiesCurrent22.128.944.545.466.475.7

us-gaap:AvailableForSaleSecuritiesDebtSecuritiesCurrent us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument

us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring, us-gaap:CertificatesOfDeposit


Available
Period End2020-06-302020-03-312019-12-312019-09-30
Value0.00.00.04.526
Percentage of AvailableForSaleSecuritiesDebtSecuritiesCurrent0.00.00.02.5

us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring, us-gaap:USGovernmentAgenciesDebtSecurities


Available
Period End2020-09-302020-06-302020-03-312019-12-312018-12-31
Value29526020020462
Percentage of AvailableForSaleSecuritiesDebtSecuritiesCurrent77.971.155.554.624.3

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring, us-gaap:CertificatesOfDeposit


Available
Period End2020-09-302020-06-302020-03-312019-12-312019-09-30
Value141423260.0
Percentage of AvailableForSaleSecuritiesDebtSecuritiesCurrent4.04.16.67.00.0

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring, us-gaap:CommercialPaper


Available
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value8.6978.69262942147
Percentage of AvailableForSaleSecuritiesDebtSecuritiesCurrent2.32.47.27.823.357.5

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring, us-gaap:CorporateBondSecurities


Available
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value60811101147746
Percentage of AvailableForSaleSecuritiesDebtSecuritiesCurrent15.822.430.730.543.118.2

us-gaap:AvailableForSaleSecuritiesDebtSecuritiesCurrent us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring


Available
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value379365361373180257
Percentage of AvailableForSaleSecuritiesDebtSecuritiesCurrent100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtSecuritiesCurrent us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument

us-gaap:FairValueMeasurementsRecurring, us-gaap:CertificatesOfDeposit


Available
Period End2020-09-302020-06-302020-03-312019-12-312019-09-30
Value141423264.526
Percentage of AvailableForSaleSecuritiesDebtSecuritiesCurrent4.04.16.67.02.5

us-gaap:FairValueMeasurementsRecurring, us-gaap:CommercialPaper


Available
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value8.6978.69262942147
Percentage of AvailableForSaleSecuritiesDebtSecuritiesCurrent2.32.47.27.823.357.5

us-gaap:FairValueMeasurementsRecurring, us-gaap:CorporateBondSecurities


Available
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value60811101147746
Percentage of AvailableForSaleSecuritiesDebtSecuritiesCurrent15.822.430.730.543.118.2

us-gaap:FairValueMeasurementsRecurring, us-gaap:USGovernmentAgenciesDebtSecurities


Available
Period End2020-09-302020-06-302020-03-312019-12-312018-12-31
Value29526020020462
Percentage of AvailableForSaleSecuritiesDebtSecuritiesCurrent77.971.155.554.624.3

us-gaap:AvailableForSaleSecuritiesDebtSecuritiesNoncurrent

us-gaap:AvailableForSaleSecuritiesDebtSecuritiesNoncurrent


Available
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value367394894.7650.0
Percentage of AvailableForSaleSecuritiesDebtSecuritiesNoncurrent100.0100.0100.0100.0100.00.0

us-gaap:AvailableForSaleSecuritiesDebtSecuritiesNoncurrent us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring


Available
Period End2020-09-302020-06-302020-03-312019-12-312019-09-30
Value265775464.075
Percentage of AvailableForSaleSecuritiesDebtSecuritiesNoncurrent72.578.380.251.585.5

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring


Available
Period End2020-09-302020-06-302020-03-312019-12-312019-09-30
Value101518430.69
Percentage of AvailableForSaleSecuritiesDebtSecuritiesNoncurrent27.521.719.848.514.5

us-gaap:AvailableForSaleSecuritiesDebtSecuritiesNoncurrent us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument

us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring, us-gaap:CertificatesOfDeposit


Available
Period End2020-06-302020-03-312019-12-312019-09-30
Value0.00.00.01.03
Percentage of AvailableForSaleSecuritiesDebtSecuritiesNoncurrent0.00.00.021.6

us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring, us-gaap:USGovernmentAgenciesDebtSecurities


Available
Period End2020-09-302020-06-302020-03-312019-12-31
Value26577546
Percentage of AvailableForSaleSecuritiesDebtSecuritiesNoncurrent72.578.380.251.5

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring, us-gaap:CertificatesOfDeposit


Available
Period End2020-09-302020-06-302020-03-312019-12-312019-09-30
Value2.042.042.0014.7290.0
Percentage of AvailableForSaleSecuritiesDebtSecuritiesNoncurrent5.62.82.15.30.0

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring, us-gaap:CorporateBondSecurities


Available
Period End2020-09-302020-06-302020-03-312019-12-312019-09-30
Value8.0341316380.69
Percentage of AvailableForSaleSecuritiesDebtSecuritiesNoncurrent21.918.917.743.214.5

us-gaap:AvailableForSaleSecuritiesDebtSecuritiesNoncurrent us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring


Available
Period End2020-09-302020-06-302020-03-312019-12-312019-09-30
Value367394894.765
Percentage of AvailableForSaleSecuritiesDebtSecuritiesNoncurrent100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtSecuritiesNoncurrent us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument

us-gaap:FairValueMeasurementsRecurring, us-gaap:CertificatesOfDeposit


Available
Period End2020-09-302020-06-302020-03-312019-12-312019-09-30
Value2.042.042.0014.7291.03
Percentage of AvailableForSaleSecuritiesDebtSecuritiesNoncurrent5.62.82.15.321.6

us-gaap:FairValueMeasurementsRecurring, us-gaap:CorporateBondSecurities


Available
Period End2020-09-302020-06-302020-03-312019-12-312019-09-30
Value8.0341316380.69
Percentage of AvailableForSaleSecuritiesDebtSecuritiesNoncurrent21.918.917.743.214.5

us-gaap:FairValueMeasurementsRecurring, us-gaap:USGovernmentAgenciesDebtSecurities


Available
Period End2020-09-302020-06-302020-03-312019-12-31
Value26577546
Percentage of AvailableForSaleSecuritiesDebtSecuritiesNoncurrent72.578.380.251.5

us-gaap:CashAndCashEquivalentsFairValueDisclosure us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:CashAndCashEquivalentsFairValueDisclosure

us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring


Cash
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value861550300228541272232244186233444229133108102100112979421220192022
Percentage of CashAndCashEquivalentsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring


Cash
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value0.06.2918.7530.00.0217.7752.994256.987115032162.9970.00.00.00.00.00.00.00.0
Percentage of CashAndCashEquivalentsFairValueDisclosure0.02.13.80.00.09.33.21.611.11.64.937.729.916.03.00.00.00.00.00.00.00.00.0

us-gaap:CashAndCashEquivalentsFairValueDisclosure us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument

us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring, us-gaap:MoneyMarketFunds


Cash
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value861550300228541272232244186233204
Percentage of CashAndCashEquivalentsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.089.1

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring, us-gaap:CommercialPaper


Cash
Period End2020-03-312019-12-312019-03-312018-12-312018-09-302018-06-302017-12-31
Value6.2915.794127.7752.9942511
Percentage of CashAndCashEquivalentsFairValueDisclosure2.12.55.63.21.611.14.9

us-gaap:CashAndCashEquivalentsFairValueDisclosure us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring


Cash
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value861550306237541272253252189259451241184141118103112979421220192022
Percentage of CashAndCashEquivalentsFairValueDisclosure100.0100.0102.1103.8100.0100.0109.3103.2101.6111.1101.6104.9137.7129.9116.0103.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CashAndCashEquivalentsFairValueDisclosure us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument

us-gaap:FairValueMeasurementsRecurring, us-gaap:CommercialPaper


Cash
Period End2020-03-312019-12-312019-03-312018-12-312018-09-302018-06-302017-12-31
Value6.2915.794127.7752.9942511
Percentage of CashAndCashEquivalentsFairValueDisclosure2.12.55.63.21.611.14.9

us-gaap:FairValueMeasurementsRecurring, us-gaap:MoneyMarketFunds


Cash
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value861550300228541272232244186233204
Percentage of CashAndCashEquivalentsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.089.1

us-gaap:DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent

etsy:ConvertibleSeniorNotesDue2023, us-gaap:ConvertibleDebt


Debt
Period End2020-09-302019-12-31
Value9.372
Percentage of DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent100.0100.0

etsy:ConvertibleSeniorNotesDue2027, us-gaap:ConvertibleDebt


Debt
Period End2020-09-30
Value136
Percentage of DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent1466.7

us-gaap:DebtInstrumentFaceAmount us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:DebtInstrumentFaceAmount

etsy:ConvertibleSeniorNotesDue2023, us-gaap:ConvertibleDebt


Debt
Period End2020-09-302019-12-31
Value43345
Percentage of DebtInstrumentFaceAmount100.0100.0

etsy:ConvertibleSeniorNotesDue2027, us-gaap:ConvertibleDebt


Debt
Period End2020-09-30
Value650
Percentage of DebtInstrumentFaceAmount1480.6

us-gaap:DebtInstrumentFaceAmount us-gaap:LongtermDebtType

us-gaap:ConvertibleDebt


Debt
Period End2020-09-302019-12-31
Value1343995
Percentage of DebtInstrumentFaceAmount3061.3288.4

us-gaap:DebtInstrumentInterestRateEffectivePercentage us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:DebtInstrumentInterestRateEffectivePercentage

etsy:ConvertibleSeniorNotesDue2027, us-gaap:ConvertibleDebt


Debt
Period End2020-08-31
Value3.5
Percentage of DebtInstrumentInterestRateEffectivePercentage100.0

us-gaap:DebtInstrumentUnamortizedDiscount us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:DebtInstrumentUnamortizedDiscount

etsy:ConvertibleSeniorNotesDue2023, us-gaap:ConvertibleDebt


Debt
Period End2020-09-302019-12-31
Value4.75448
Percentage of DebtInstrumentUnamortizedDiscount100.0100.0

etsy:ConvertibleSeniorNotesDue2026, us-gaap:ConvertibleDebt


Debt
Period End2020-09-302019-12-31
Value134148
Percentage of DebtInstrumentUnamortizedDiscount2822.8309.5

etsy:ConvertibleSeniorNotesDue2027, us-gaap:ConvertibleDebt


Debt
Period End2020-09-30
Value134
Percentage of DebtInstrumentUnamortizedDiscount2831.9

us-gaap:DebtInstrumentUnamortizedDiscount us-gaap:LongtermDebtType

us-gaap:ConvertibleDebt


Debt
Period End2020-09-302019-12-31
Value273196
Percentage of DebtInstrumentUnamortizedDiscount5754.7409.5

us-gaap:DeferredIncomeTaxAssetsNet

us-gaap:DeferredIncomeTaxAssetsNet


Deferred
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value1.8198.3361514222323230.159
Percentage of DeferredIncomeTaxAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EmployeeRelatedLiabilitiesCurrentAndNoncurrent

us-gaap:EmployeeRelatedLiabilitiesCurrentAndNoncurrent


Employee
Period End2020-09-302020-06-302019-12-31
Value322323
Percentage of EmployeeRelatedLiabilitiesCurrentAndNoncurrent100.0100.0100.0

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions us-gaap:AwardType

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions

us-gaap:RestrictedStockUnitsRSU


Employee
Period End2020-09-30
Value143
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions100.0

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions us-gaap:AwardType

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions

us-gaap:EmployeeStockOption


Employee
Period End2020-09-30
Value23
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions100.0

us-gaap:FinanceLeaseLiabilityCurrent

us-gaap:FinanceLeaseLiabilityCurrent


Finance
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value8345000.08073000.08000000.08275000.08770000.09306000.09927000.03884000.0
Percentage of FinanceLeaseLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinanceLeaseLiabilityNoncurrent

us-gaap:FinanceLeaseLiabilityNoncurrent


Finance
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value474951535557592.095
Percentage of FinanceLeaseLiabilityNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization


Finite
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-312014-12-31
Value2117131613108.7947.3785.9244.4463.73.12.53.2745.6744.2095.4833.7922.3
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LongTermDebtFairValue us-gaap:DebtInstrument, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis, us-gaap:LongtermDebtType

us-gaap:LongTermDebtFairValue

etsy:ConvertibleSeniorNotesDue2023, us-gaap:FairValueInputsLevel2, us-gaap:CarryingReportedAmountFairValueDisclosure, us-gaap:ConvertibleDebt


Long
Period End2020-09-302019-12-31
Value38291
Percentage of LongTermDebtFairValue100.0100.0

etsy:ConvertibleSeniorNotesDue2023, us-gaap:FairValueInputsLevel2, us-gaap:EstimateOfFairValueFairValueDisclosure, us-gaap:ConvertibleDebt


Long
Period End2020-09-302019-12-31
Value41310
Percentage of LongTermDebtFairValue106.3106.4

etsy:ConvertibleSeniorNotesDue2026, us-gaap:FairValueInputsLevel2, us-gaap:CarryingReportedAmountFairValueDisclosure, us-gaap:ConvertibleDebt


Long
Period End2020-09-302020-06-302020-03-312019-12-312019-09-30
Value508517442522496
Percentage of LongTermDebtFairValue1316.30.00.0179.00.0

etsy:ConvertibleSeniorNotesDue2026, us-gaap:FairValueInputsLevel2, us-gaap:EstimateOfFairValueFairValueDisclosure, us-gaap:ConvertibleDebt


Long
Period End2020-09-302019-12-31
Value538522
Percentage of LongTermDebtFairValue1392.7179.0

etsy:ConvertibleSeniorNotesDue2027, us-gaap:FairValueInputsLevel2, us-gaap:CarryingReportedAmountFairValueDisclosure, us-gaap:ConvertibleDebt


Long
Period End2020-09-30
Value507
Percentage of LongTermDebtFairValue1312.0

etsy:ConvertibleSeniorNotesDue2027, us-gaap:FairValueInputsLevel2, us-gaap:EstimateOfFairValueFairValueDisclosure, us-gaap:ConvertibleDebt


Long
Period End2020-09-30
Value513
Percentage of LongTermDebtFairValue1329.6

etsy:ConvertibleSeniorNotesdue2023, us-gaap:FairValueInputsLevel2, us-gaap:CarryingReportedAmountFairValueDisclosure, us-gaap:ConvertibleDebt


Long
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value312289310301303292279
Percentage of LongTermDebtFairValue0.00.0106.40.00.00.00.0

us-gaap:LongTermDebtFairValue us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis, us-gaap:LongtermDebtType

us-gaap:FairValueInputsLevel2, us-gaap:CarryingReportedAmountFairValueDisclosure, us-gaap:ConvertibleDebt


Long
Period End2020-09-302019-12-31
Value1054785
Percentage of LongTermDebtFairValue2728.3269.1

us-gaap:FairValueInputsLevel2, us-gaap:EstimateOfFairValueFairValueDisclosure, us-gaap:ConvertibleDebt


Long
Period End2020-09-302019-12-31
Value1093832
Percentage of LongTermDebtFairValue2828.6285.4

us-gaap:OtherEmployeeRelatedLiabilitiesCurrentAndNoncurrent

us-gaap:OtherEmployeeRelatedLiabilitiesCurrentAndNoncurrent


Other
Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value8935000.03172000.03058000.02604000.03603000.02406000.02920000.0
Percentage of OtherEmployeeRelatedLiabilitiesCurrentAndNoncurrent100.0100.0100.0100.0100.0100.0100.0

us-gaap:PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization

us-gaap:PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization


Property
Period End2020-09-302020-06-302019-12-31
Value118126144
Percentage of PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization100.0100.0100.0

us-gaap:SalesAndExciseTaxPayableCurrentAndNoncurrent

us-gaap:SalesAndExciseTaxPayableCurrentAndNoncurrent


Sales
Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value2939251410123.682
Percentage of SalesAndExciseTaxPayableCurrentAndNoncurrent100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber

us-gaap:RestrictedStockUnitsRSU


Share
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-31
Value3692800.04013800.02960400.03193500.03282900.03709100.03480400.03791400.04349300.04583000.03074200.03345700.04003900.04069900.03135200.02852200.02155200.01622800.0395850.00
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue

us-gaap:RestrictedStockUnitsRSU


Share
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-31
Value46.8743.4642.1840.6138.6335.0732.5222.8720.9719.6617.9911.9811.5811.0610.7710.710.318.789.5613.70
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice


Share
Period End2020-09-30
Value13.07
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue


Share
Period End2020-09-302019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value564185239744331134
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue100.0100.0100.0100.0100.0100.0100.0

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1


Sharebased
Period End2020-09-30
Value386
Percentage of SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1100.0

us-gaap:StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1

us-gaap:StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1


Stock
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value7777771021241271271550.00.02189
Percentage of StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.0

us-gaap:UnamortizedDebtIssuanceExpense us-gaap:DebtInstrument

us-gaap:UnamortizedDebtIssuanceExpense

etsy:CreditAgreement


Unamortized
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value0.91.01.11.11.21.31.3
Percentage of UnamortizedDebtIssuanceExpense100.0100.0100.0100.0100.0100.0100.0

us-gaap:UnamortizedDebtIssuanceExpense us-gaap:DebtInstrument, us-gaap:LongtermDebtType

etsy:ConvertibleSeniorNotesDue2023, us-gaap:ConvertibleDebt


Unamortized
Period End2020-09-302019-12-31
Value0.5135.192
Percentage of UnamortizedDebtIssuanceExpense57.0472.0

etsy:ConvertibleSeniorNotesDue2026, us-gaap:ConvertibleDebt


Unamortized
Period End2020-09-302020-06-302020-03-312019-12-312019-09-30
Value7.0027.37.57.88.1
Percentage of UnamortizedDebtIssuanceExpense778.0730.0681.8709.1675.0

etsy:ConvertibleSeniorNotesDue2027, us-gaap:ConvertibleDebt


Unamortized
Period End2020-09-30
Value8.224
Percentage of UnamortizedDebtIssuanceExpense913.8

etsy:ConvertibleSeniorNotesdue2023, us-gaap:ConvertibleDebt


Unamortized
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value4.44.85.25.65.96.36.7
Percentage of UnamortizedDebtIssuanceExpense440.0436.4472.7466.7453.8484.60.0

us-gaap:UnamortizedDebtIssuanceExpense us-gaap:LongtermDebtType

us-gaap:ConvertibleDebt


Unamortized
Period End2020-09-302019-12-31
Value1512
Percentage of UnamortizedDebtIssuanceExpense1748.81178.3

us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued

us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued


Unrecognized
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312017-12-31
Value200000.0200000.0200000.0200000.01000000.0800000.0500000.0200000.0
Percentage of UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate

us-gaap:UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate


Unrecognized
Period End2020-09-30
Value21
Percentage of UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate100.0

Line plots across dimensions of each concept


us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities
(None,)
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amountus-gaap: Antidilutive Securities Excluded From Computation Of Earnings Per Share By Antidilutive Securities
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:ProductOrService
(None,)
Revenue From Contract With Customer Excluding Assessed Taxus-gaap: Product Or Service
us-gaap:AllocatedShareBasedCompensationExpense
us-gaap:IncomeStatementLocation
(None,)
Allocated Share Based Compensation Expenseus-gaap: Income Statement Location
us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents
(None,)
Stockholders Equityus-gaap: Statement Equity Components
us-gaap:LongTermDebt
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
(None, 'us-gaap:ConvertibleDebt')
Long Term Debtus-gaap: Debt Instrument, us-gaap: Longterm Debt Type
us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents
(None,)
Stockholders Equityus-gaap: Statement Equity Components