JNPR


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

Table of contents


us-gaap:StatementEquityComponents
us-gaap:SharesOutstanding

us-gaap:CommonStockSharesIssued
us-gaap:PlanName

us-gaap:CommonStockSharesOutstanding
us-gaap:StatementEquityComponents

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted

us-gaap:AllocatedShareBasedCompensationExpense
us-gaap:AwardType
us-gaap:IncomeStatementLocation

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:CostOfGoodsAndServicesSold
us-gaap:ProductOrService

us-gaap:CostOfRevenue

us-gaap:GainLossOnInvestments

us-gaap:GainsLossesOnExtinguishmentOfDebt
us-gaap:LongtermDebtType
us-gaap:SubsequentEventType

us-gaap:GeneralAndAdministrativeExpense

us-gaap:GrossProfit

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeTaxExpenseBenefit

us-gaap:InterestExpense

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:NonoperatingIncomeExpense

us-gaap:OperatingExpenses

us-gaap:OperatingIncomeLoss

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossNetOfTax
us-gaap:StatementEquityComponents

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:ResearchAndDevelopmentExpense

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:MajorCustomers
us-gaap:ProductOrService
us-gaap:StatementGeographical

us-gaap:SellingAndMarketingExpense

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:ShortTermInvestments

us-gaap:AccountsReceivableNetCurrent

us-gaap:InventoryNet
us-gaap:BalanceSheetLocation

us-gaap:InventoryFinishedGoods

us-gaap:PrepaidExpenseAndOtherAssetsCurrent

us-gaap:PropertyPlantAndEquipmentGross
us-gaap:PropertyPlantAndEquipmentByType

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AmortizationOfIntangibleAssets

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:LongTermInvestments

us-gaap:Goodwill
us-gaap:BusinessAcquisition
us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass
us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill

us-gaap:FiniteLivedIntangibleAssetsNet
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:DeferredTaxAssetsLiabilitiesNet

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OtherAssetsNoncurrent
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:EquitySecuritiesFvNi
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument
us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument
us-gaap:FinancialInstrument

us-gaap:AccountsPayableCurrent

us-gaap:ContractWithCustomerLiabilityCurrent

us-gaap:LiabilitiesCurrent

us-gaap:LongTermDebtCurrent

us-gaap:OtherLiabilitiesCurrent

us-gaap:LongTermDebt

us-gaap:LongTermDebtNoncurrent

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:OperatingLeaseLiability

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
us-gaap:StatementEquityComponents

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:DepreciationDepletionAndAmortization

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:ShareBasedCompensation

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:PaymentsToAcquireProductiveAssets

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:RepaymentsOfLongTermDebt

us-gaap:PaymentsOfDividends

us-gaap:Dividends
us-gaap:StatementEquityComponents

us-gaap:PaymentsForRepurchaseOfCommonStock

us-gaap:EffectiveIncomeTaxRateContinuingOperations
us-gaap:PlanName
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod

us-gaap:DeferredTaxAssetsNet

us-gaap:UnrecognizedTaxBenefits
us-gaap:BalanceSheetLocation
us-gaap:IncomeTaxAuthorityName

us-gaap:DeferredTaxAssetsValuationAllowance
us-gaap:ValuationAllowanceByDeferredTaxAsset

jnpr:AdjustmentsToAdditionalPaidInCapitalEquityForwardContract
us-gaap:StatementEquityComponents
us-gaap:BusinessAcquisition
jnpr:BusinessAcquisitionShareBasedCompensationFairValue
us-gaap:LongtermDebtType, us-gaap:SubsequentEventType
jnpr:DebtInstrumentPaymentsForDebtRedemptionIncludingAccruedInterest
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
jnpr:DebtInstrumentRedemptionAmount
us-gaap:LongtermDebtType

jnpr:DepositWithImputedInterestInterestRate

jnpr:ForwardContractIndexedtoIssuersEquityValue

jnpr:PaymentsToAcquireEquitySecurities
us-gaap:ShareRepurchaseProgram, us-gaap:SubsequentEventType
jnpr:PricePaidPerShare
us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
jnpr:ProceedsFromCollectionOfNotesReceivableAccruedInterest
us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
jnpr:ProceedsFromCollectionOfNotesReceivablePrincipal

jnpr:ProceedsFromSaleOfEquitySecurities
us-gaap:PlanName
jnpr:StockIssuedDuringPeriodAveragePricePerShareEmployeeStockPurchasePlans
us-gaap:ShareRepurchaseProgram
jnpr:StockRepurchasedDuringPeriodAverageCostPerShare
us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan
us-gaap:AssetImpairmentCharges
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationConsiderationTransferred1
us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable

us-gaap:CapitalizedContractCostAmortization
us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:HedgingDesignation
us-gaap:CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths

us-gaap:CommonStockDividendsPerShareCashPaid
us-gaap:SubsequentEventType
us-gaap:CommonStockDividendsPerShareDeclared
us-gaap:ProductOrService
us-gaap:ContractWithCustomerLiabilityRevenueRecognized

us-gaap:DividendsCommonStockCash

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
us-gaap:BusinessAcquisition
us-gaap:FinitelivedIntangibleAssetsAcquired1
us-gaap:BusinessAcquisition, us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:GoodwillAcquiredDuringPeriod

us-gaap:IncreaseDecreaseInAccountsPayableTrade

us-gaap:IncreaseDecreaseInAccruedIncomeTaxesPayable

us-gaap:IncreaseDecreaseInContractWithCustomerLiability

us-gaap:IncreaseDecreaseInEmployeeRelatedLiabilities

us-gaap:IncreaseDecreaseInOtherAccruedLiabilities

us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements

us-gaap:InvestmentIncomeInterest

us-gaap:OciBeforeReclassificationsNetOfTaxAttributableToParent
us-gaap:StatementEquityComponents

us-gaap:OperatingLeaseExpense

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax
us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship
us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax
us-gaap:DerivativeInstrumentRisk
us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax

us-gaap:OtherNoncashIncomeExpense

us-gaap:PaymentsForProceedsFromOtherInvestingActivities
us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan
us-gaap:PaymentsForRestructuring
us-gaap:RestructuringPlan

us-gaap:PaymentsOfDebtExtinguishmentCosts

us-gaap:PaymentsToAcquireAvailableForSaleSecuritiesDebt

us-gaap:PaymentsToAcquireBusinessTwoNetOfCashAcquired
us-gaap:BusinessAcquisition
us-gaap:PaymentsToAcquireBusinessesGross
us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType
us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:ProceedsFromCollectionOfNotesReceivable

us-gaap:ProceedsFromIssuanceOfCommonStock

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities

us-gaap:ProceedsFromPaymentsForOtherFinancingActivities

us-gaap:ProceedsFromSaleOfAvailableForSaleSecuritiesDebt

us-gaap:ProductWarrantyAccrualWarrantiesIssued

us-gaap:ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent
us-gaap:StatementEquityComponents

us-gaap:RestructuringCharges
us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan
us-gaap:RestructuringPlan
us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan
us-gaap:RestructuringReserveAccrualAdjustment1
us-gaap:RestructuringPlan
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue

us-gaap:StandardProductWarrantyAccrualPayments
us-gaap:PlanName
us-gaap:StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensation

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
us-gaap:StatementEquityComponents
us-gaap:ShareRepurchaseProgram
us-gaap:StockRepurchasedAndRetiredDuringPeriodShares
us-gaap:ShareRepurchaseProgram, us-gaap:SubsequentEventType
us-gaap:StatementEquityComponents

us-gaap:StockRepurchasedAndRetiredDuringPeriodValue
us-gaap:ShareRepurchaseProgram
us-gaap:ShareRepurchaseProgram, us-gaap:SubsequentEventType
us-gaap:StatementEquityComponents
us-gaap:ShareRepurchaseProgram
us-gaap:StockRepurchasedDuringPeriodShares
us-gaap:ShareRepurchaseProgram, us-gaap:SubsequentEventType
us-gaap:ShareRepurchaseProgram
us-gaap:TreasuryStockAcquiredAverageCostPerShare

jnpr:AccruedEstimateCarryingChargesOrObsoleteMaterialsCharges
us-gaap:BusinessAcquisition
jnpr:BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedExcludingIntangibleAssetsNet
us-gaap:ProductOrService
jnpr:ContractWithCustomerLiabilityDeferredCosts
us-gaap:ProductOrService
jnpr:ContractWithCustomerLiabilityGross

jnpr:DebtInstrumentDerivativeInstrumentsFairValueAdjustment

jnpr:DeferredTaxAssetsDeferredRevenue

jnpr:DeferredTaxAssetsOperatingLeaseLiabilities

jnpr:DeferredTaxLiabilitiesRightofUseAssets

jnpr:DepositWithImputedInterestDiscount

jnpr:DepositWithImputedInterestFaceAmount

jnpr:FinancingReceivableAndDepositAssetsNoncurrent

jnpr:FiniteLivedIntangibleAssetsImpairmentsAndOtherCharges
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

jnpr:InventoryNetCurrentAndNoncurrent
us-gaap:BalanceSheetLocation

jnpr:LesseeOperatingLeaseLeaseNotYetCommencedAmount
us-gaap:CreditFacility, us-gaap:LongtermDebtType
jnpr:LineOfCreditFacilityAccordionFeatureIncreaseLimit

jnpr:OutstandingStockOptionsAndRestrictedStockUnitsFromAwardsAssumed
us-gaap:BusinessAcquisition

jnpr:PropertyandEquipmentNetandPurchasedIntangibleAssetsNet
us-gaap:StatementGeographical

jnpr:ReceivablesFromSaleOfReceivables
us-gaap:AwardType
jnpr:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedAggregateIntrinsicValue
us-gaap:AwardType
jnpr:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedAndExpectedToVestOutstandingNumber
us-gaap:UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchased
jnpr:UnrecordedUnconditionalPurchaseObligationVariableComponentEstimate

us-gaap:AccruedIncomeTaxesNoncurrent

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

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
us-gaap:BalanceSheetLocation
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
us-gaap:BalanceSheetLocation
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis
us-gaap:BalanceSheetLocation
us-gaap:FinancialInstrument
us-gaap:FinancialInstrument
us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost
us-gaap:FinancialInstrument
us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue
us-gaap:FinancialInstrument
us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost
us-gaap:FinancialInstrument
us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue

us-gaap:AvailableForSaleSecuritiesDebtSecurities
us-gaap:BalanceSheetLocation
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:FinancialInstrument
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles
us-gaap:BusinessAcquisition, us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet

us-gaap:CapitalizedContractCostNet

us-gaap:ContractWithCustomerLiability
us-gaap:ProductOrService

us-gaap:ContractWithCustomerLiabilityNoncurrent

us-gaap:DebtInstrumentCarryingAmount
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:LongtermDebtType
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentInterestRateEffectivePercentage
us-gaap:LongtermDebtType
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentRepurchaseAmount
us-gaap:DebtInstrument, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType

us-gaap:DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months
us-gaap:FinancialInstrument

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
us-gaap:FinancialInstrument

us-gaap:DebtSecuritiesAvailableForSaleUnrealizedLossPosition
us-gaap:FinancialInstrument

us-gaap:DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss
us-gaap:FinancialInstrument
us-gaap:Range
us-gaap:DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible
us-gaap:BalanceSheetLocation, us-gaap:PlanName
us-gaap:DeferredCompensationLiabilityCurrentAndNoncurrent
us-gaap:PlanName
us-gaap:BalanceSheetLocation, us-gaap:PlanName
us-gaap:DeferredCompensationPlanAssets
us-gaap:PlanName

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsInProcessResearchAndDevelopment

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards

us-gaap:DeferredTaxAssetsOther

us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsResearch

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssets

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment

us-gaap:DeferredTaxLiabilitiesUndistributedForeignEarnings

us-gaap:DeferredTaxLiabilitiesUnrealizedGainsOnTradingSecurities

us-gaap:DepositsAssetsNoncurrent
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:DerivativeAssetFairValueGrossLiability
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementFrequency

us-gaap:DerivativeFairValueOfDerivativeAsset
us-gaap:BalanceSheetLocation, us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:HedgingDesignation
us-gaap:BalanceSheetLocation, us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation
us-gaap:BalanceSheetLocation, us-gaap:HedgingDesignation
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByMeasurementFrequency
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:HedgingDesignation

us-gaap:DerivativeFairValueOfDerivativeLiability
us-gaap:BalanceSheetLocation, us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:HedgingDesignation
us-gaap:BalanceSheetLocation, us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation
us-gaap:BalanceSheetLocation, us-gaap:HedgingDesignation
us-gaap:HedgingDesignation

us-gaap:DerivativeNotionalAmount
us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:HedgingDesignation
us-gaap:HedgingDesignation

us-gaap:EmployeeRelatedLiabilitiesCurrent

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized

us-gaap:EquitySecuritiesFvNiAndWithoutReadilyDeterminableFairValue
us-gaap:BalanceSheetLocation

us-gaap:EquitySecuritiesWithoutReadilyDeterminableFairValueAmount

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo

us-gaap:FiniteLivedIntangibleAssetsGross
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:BusinessAcquisition
us-gaap:GoodwillGross
us-gaap:GuaranteeObligationsByNature
us-gaap:GuaranteeObligationsCurrentCarryingValue

us-gaap:IntangibleAssetsGrossExcludingGoodwill

us-gaap:InventoryRawMaterials

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
us-gaap:BalanceSheetLocation, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:LiabilitiesFairValueDisclosure
us-gaap:BalanceSheetLocation, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementFrequency
us-gaap:CreditFacility, us-gaap:LongtermDebtType
us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:LongTermDebtFairValue

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent
us-gaap:IncomeTaxAuthority
us-gaap:OperatingLossCarryforwards
us-gaap:IncomeTaxAuthority, us-gaap:ValuationAllowanceByDeferredTaxAsset

us-gaap:OtherAccruedLiabilitiesCurrentAndNoncurrent

us-gaap:PurchaseObligation

us-gaap:RecordedUnconditionalPurchaseObligation

us-gaap:RecordedUnconditionalPurchaseObligationDueInSecondYear

us-gaap:RecordedUnconditionalPurchaseObligationDueInThirdYear

us-gaap:RecordedUnconditionalPurchaseObligationDueWithinOneYear
us-gaap:BalanceSheetLocation
us-gaap:RestrictedCash

us-gaap:RestrictedCashAndInvestments
us-gaap:BalanceSheetLocation
us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan
us-gaap:RestructuringReserve
us-gaap:RestructuringPlan

us-gaap:RevenueRemainingPerformanceObligation
us-gaap:ProductOrService
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
us-gaap:PlanName
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
us-gaap:AwardType
us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueNonvested

us-gaap:StandardProductWarrantyAccrual
us-gaap:ShareRepurchaseProgram
us-gaap:StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1
us-gaap:IncomeTaxAuthority
us-gaap:TaxCreditCarryforwardAmount
us-gaap:IncomeTaxAuthority, us-gaap:ValuationAllowanceByDeferredTaxAsset

us-gaap:TaxCutsAndJobsActOf2017TransitionTaxForAccumulatedForeignEarningsLiability

us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued
us-gaap:BalanceSheetLocation

us-gaap:UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate

us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary

us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary

us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary

us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary

us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary

us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount
us-gaap:ValuationAllowancesAndReservesType
us-gaap:ValuationAllowancesAndReservesBalance

Plots across concepts


IncomeStatement
Comprehensive Income Net Of Tax
Expenses
Other Nonoperating Income Expense
Balance Sheet
Operating Lease Right Of Use Asset
Assets
Operating Lease Right Of Use Asset
Current Assets
Inventory Net
NonCurrent Assets
Operating Lease Right Of Use Asset
PropertyPlantAndEquipmentNet
Property Plant And Equipment Net
Liabilities
Operating Lease Liability
Current Liabilities
Accounts Payable Current
Noncurrent Liabilities
Other Liabilities Noncurrent
Stockholders Equity
Retained Earnings Accumulated Deficit
Per Share
Earnings Per Share Diluted
CashFlow
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInOperatingActivities
Increase Decrease In Accounts Receivable
NetCashProvidedByUsedInInvestingActivities
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInFinancingActivities
Net Cash Provided By Used In Financing Activities
Shares
Common Stock Shares Issued
DividendsAndRepurchase
Dividends Common Stock Cash
OperatingLeaseLiability
Operating Lease Liability Noncurrent
NonoperatingIncomeExpense
Nonoperating Income Expense
LesseeOperatingLeaseLiabilityPaymentsDue
Lessee Operating Lease Liability Undiscounted Excess Amount
FiniteLivedIntangibleAssets
Finite Lived Intangible Assets Net
InventoryNet
Inventory Finished Goods
AccountsReceivable
Allowance For Doubtful Accounts Receivable Current

Tables

  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
 us-gaap:SharesOutstanding us-gaap:StatementEquityComponents us-gaap:CommonStock▁▂▂▂▂▂▃▄▄▆▅▅▅▅█324.0327.4327.7329.3331.7331.0335.9341.0344.5352.0346.4345.1349.4349.0365.5NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:CommonStockSharesIssued ▁▁▁▁▁▁▁▂▂▂▂▂▂▂▂▃▃▃▃▃▃▃▃▃▃▄▄▅▆▆▇▇▇▇▇▇███████324.0327.4327.7329.3331.7331.0335.9341.0344.5352.0346.4345.1349.4349.0365.5377.2380.5382.5381.1380.1382.8386.3384.0384.8384.3403.8416.2438.1475.0473.4495.2504.6505.6510.9508.4515.332526.122529.177526.409525.726532.524534.376525.378NANANA519.341NANANA
us-gaap:CommonStockSharesOutstanding ▁▁▁▁▁▁▁▂▂▂▂▂▂▂▂▃▃▃▃▃▃▃▃▃▃▄▄▅▆▆▇▇▇▇▇▇███████324.0327.4327.7329.3331.7331.0335.9341.0344.5352.0346.4345.1349.4349.0365.5377.2380.5382.5381.1380.1382.8386.3384.0384.8384.3403.8416.2438.1475.0473.4495.2504.6505.6510.9508.4515.332526.122529.177526.409525.726532.524534.376525.378NANANA519.341NANANA
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding █▁330.4326.3NA334.5333.1335.1NA345.5349.1352.7NA350.5351.3360.6NA382.7385.6388.0NA384.5386.3389.3NA389.2397.2414.2NA454.8476.5496.5NA508.6506.3512.7NA524.537531.755533.683NA536.583546.452548.825NA534.88538.947536.718NANANANA
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic ▁█324.5326.3NA330.9331.0330.8NA342.2346.3348.1NA346.2349.0355.3NA378.3380.4380.9NA381.0382.8383.2NA382.8389.9407.1NA448.4470.3486.2NA501.5503.0504.7NA521.178527.756527.186NA529.286532.909530.789NA520.581524.463521.141NANANANA
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount ▁█0.63.7NA3.47.63.3NA2.86.85.0NA4.210.210.4NA1.01.01.6NA2.78.04.0NA3.13.76.4NA10.228.025.4NA21.839.424.7NA36.842.330.6NA29.813.55.8NA16.822.019.6NANANANA
us-gaap:EarningsPerShareBasic ▇▆▆▇▇▆█▇▇▆██▇▆▅▇▇▇█▇▇▇██▇▇▁▇▇▇▇▇▇▇▇▆▆▆▇▇▇▇▇▇▇▇▆▇▆▆0.19-0.10.090.440.180.060.50.290.130.090.560.650.330.1-0.40.440.470.290.50.450.370.240.520.520.410.2-1.810.230.470.230.30.20.190.180.190.030.110.030.180.160.220.240.360.260.250.310.040.160.03-0.01
us-gaap:EarningsPerShareDiluted ▇▆▆▇▇▆█▇▇▆██▇▆▅▇█▇█▇▇▇██▇▇▁▇▇▇▇▇▇▇▇▆▆▆▇▇▇▇▇▇▇▇▆▇▆▆0.19-0.10.090.430.180.060.490.290.130.090.550.640.330.1-0.40.430.470.280.490.450.360.230.510.510.40.19-1.810.230.460.220.30.190.190.180.190.030.110.030.180.160.210.240.350.250.240.30.040.160.03-0.01
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
 COGS Ratio us-gaap:ProductOrService us-gaap:Product▄▂▆▄▃▁▅▄▃▁▅▅▆▃▆▇█759.2672.4810.2733.7692.3608.8791.9743.2713.9618.7776.7794.7824.9710.8830.4869.7917.2NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 COGS Ratio us-gaap:ProductOrService us-gaap:Service█▆▇▆▄▄█▄▄▃▆▃▂▁▇▄▄413.1402.0412.4404.5394.0389.2416.2389.9388.6383.0404.3385.1379.2371.8409.1388.1391.7NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
 TTM Greenblatt ROC _ _▇▆▇▇▇▆▇▇▇▆▇▇▇▆▇██▇██▇▇███▇▁▇▇▆▇▇▇▇▇▆▇▆▇▇▇▇█▇▇▇▆85.727.898.1125.190.539.4178.6138.582.442.7196.8160.1159.855.5202.7230.9258.2156.3287.2250.0203.8148.7279.1258.0243.1131.8-701.8172.4115.9-6.2195.4145.0138.587.0130.942.76986.71847.709133.2137.026170.92177.393226.8195.5185.0160.35.8NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
us-gaap:AllocatedShareBasedCompensationExpense ▄▆▄▅▃▃▅▆▅▁▂▅▅█▁▃▃▆▇▅▅▄▅▅▆▃▅▇▆▆▇█▆▄▆▆▆▇▅▆▆▄▅▃▃▂50.557.550.952.744.042.055.157.555.733.936.953.256.670.436.445.044.162.063.855.655.651.856.056.558.946.054.665.359.360.863.969.361.549.957.459.161.965.052.660.560.149.052.444.444.640.6NANANANA
us-gaap:ComprehensiveIncomeNetOfTax ▅▄▅▇▆▃▇▅▅▅██▆▅▁▇▇▆▇▇▇▆36.6-5.471.2183.597.5-20.3176.783.845.838.4198.5215.787.646.6-147.1175.8184.9124.5165.0163.4143.1103.1NA185.6179.964.8NA87.5232.347.9149.8169.499.481.195.1830.40350.06933.14884.067.5116.7140.8184.555149.5124.4160.0NANANANA
us-gaap:CostOfGoodsAndServicesSold ▇▆▇▇▆▅▇▆▆▅▆▆▇▆▇▇▇▇█▇▆▅▇▆▆▅▅▅▇▆▆▆▅▄▅▆▅▅▅▄▅▄▅▃▂▂▂▁▁▁490.4458.8505.6480.4466.7418.7488.8454.7465.7419.4470.1468.8503.2464.2488.3485.4507.0474.4527.9485.8464.9407.0477.2451.2440.7410.1426.5411.1481.3450.0470.0439.1430.2388.4407.8444.48405.886398.443421.9394.192398.378365.727398.0334.6318.4300.6310.3280.6280.0261.8
us-gaap:CostOfRevenue ▇▆▇▇▆▅▇▆▆▅▆▆▇▆▇▇▇▇█▇▆▅▇▆▆▅▅▅▇▆▆▆▅▄▅▆▅▅▅▄▅▄▅▃▂▂▂▁▁▁490.4458.8505.6480.4466.7418.7488.8454.7465.7419.4470.1468.8503.2464.2488.3485.4507.0474.4527.9485.8464.9407.0477.2451.2440.7410.1426.5411.1481.3450.0470.0439.1430.2388.4407.8444.48405.886398.443421.9394.192398.378365.727398.0334.6318.4300.6310.3280.6280.0261.8
us-gaap:GainLossOnInvestments ▁▂▂▂▂▁▂▁▁▂▁▁▂▂▂▂▂▂▁▂▂▁▂▂▂▂▂▁▂█▂▂▂▂▂▂▂▁▂▂▂▂▂▂▂▂▁▂▁▁-1.23.810.62.06.5-5.80.8-3.4-2.81.6-5.6-1.90.6-0.57.94.70.81.2-1.91.93.6-5.40.06.00.20.62.8-1.90.8166.23.54.01.52.318.897.02314.787-14.00.656-0.9820.00.05.40.03.20.0-2.20.0-1.6-1.7
us-gaap:GainsLossesOnExtinguishmentOfDebt █▁▂0.0-60.6-55.0NANANA0.0-15.3NANA0.00.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:GainsLossesOnExtinguishmentOfDebt us-gaap:LongtermDebtType us-gaap:SeniorNotesNANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:GainsLossesOnExtinguishmentOfDebt us-gaap:SubsequentEventType us-gaap:SubsequentEventNANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:GeneralAndAdministrativeExpense ▇▅█▅▅▅▄▅▅▆▄▆▄▄▃▇▄▃▄▄▅▅▅▄▄▄▁▄▅█▃▅▃▃▃▃▃▄▂▂▂▂▂▂▂▂▁▁▁▁71.061.177.259.859.159.354.961.260.068.253.067.954.256.050.870.655.650.552.954.058.659.460.357.156.355.240.655.060.674.948.261.148.847.850.749.44248.77554.66645.544.45544.2644.92445.143.845.943.141.239.939.239.2
us-gaap:GrossProfit ▅▃▅▄▃▃▅▄▄▃▅▅▅▃▆▆▇▆█▇▆▅█▇▆▄▄▅▆▅▇▆▅▄▆▄▄▄▅▅▅▆▇▄▄▃▄▂▁▁681.9615.6717.0657.8619.6579.3719.3678.4636.8582.3710.9711.0700.9618.4751.2772.4801.9746.6857.7799.5756.4690.9842.4797.4781.5657.3675.1714.8748.2720.1803.6746.5720.5670.8733.0673.831667.873634.055698.9711.604722.166735.885792.0677.8659.9612.0631.2543.3506.4502.3
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest ▆▆▆▇▇▆▇▇▆▆▇▇▇▆▇██▇██▇▇███▇▁▇█▇▇▇▇▆▇▆▇▆▇▇▇▇█▇▇▇74.8-37.839.2111.686.128.3174.0118.177.844.5188.4152.0150.941.4200.2225.8245.2140.6272.1236.6192.2126.5260.6249.6226.0116.0-694.4165.6294.5148.0185.2137.5125.976.9139.938.81389.48823.278122.5121.069157.2170.9231.6195.741189.0161.7NANANANA
us-gaap:IncomeTaxExpenseBenefit ▂▂▂▂▃▂▂▃▃▂▂▁▃▂█▃▃▃▄▃▃▃▃▃▃▃▃▃▃▃▃▃▃▂▃▃▃▂▃▃▃▃▃▃▃▂▂▃▄▄12.8-6.78.4-33.824.97.95.618.831.613.4-3.8-71.834.47.0348.360.165.431.883.264.252.235.162.851.968.035.875.262.073.437.433.438.428.0-14.144.221.99931.7697.00826.337.39841.71441.27141.561.458.7-2.9-17.245.982.285.9
us-gaap:InterestExpense ▄▄▆▆▆▆▆▇▇▇███████████▇▇▇▇▆▅▅▆▅▅▅▅▅▄▄▄▅▅▅▅▂▁▁▁▁12.613.718.519.119.320.120.422.122.024.225.525.825.926.025.625.325.025.325.125.125.022.521.421.621.818.516.716.917.815.415.014.214.914.312.312.813.514.213.914.015.26.52.52.62.01.6NANANANA
us-gaap:NetIncomeLoss ▇▆▇▇▇▇█▇▇▇██▇▇▅██▇██▇▇███▇▁▇█▇▇▇▇▇▇▇▇▇▇▇▇▇█▇▇█▇▇▇▆62.0-31.130.8145.461.220.4168.499.346.231.1192.2223.8116.534.4-148.1165.7179.8108.8188.9172.4140.091.4197.8197.7158.080.2-769.6103.6221.1110.6151.899.197.991.095.716.81457.71916.2796.283.663115.56129.75190.2134.5130.5163.122.983.814.8-4.4
us-gaap:NonoperatingIncomeExpense ▁▂▂▁▂▁▂▁▂▂▂▂▂▁▂▂▁▁▁▁▁▁▁▂▁▁▂▂█▇▁▂▁▁▂▂▂▁▁▁▁▂▂▂▂▂-10.9-5.0-3.9-13.5-4.4-11.1-4.6-20.4-4.61.8-8.4-8.1-8.9-14.1-2.5-5.1-13.0-15.7-15.1-13.4-11.6-22.2-18.5-8.4-17.1-15.87.4-6.8178.6154.2-10.2-7.5-12.6-10.19.0-3.9562.77-24.431-10.7-15.957-13.688-6.4624.80.2054.0651.459NANANANA
us-gaap:OperatingExpenses ▂▂▃▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂█▂▃▃▂▂▂▂▂▃▂▂▂▂▂▂▂▂▁▁▃▁▁▁596.2587.8618.9532.7529.1539.9540.7539.9554.4539.6514.1550.9541.1562.9548.5541.5543.7590.3570.5549.5552.6542.2563.3539.4538.4525.51376.9542.4632.3726.3608.2601.5582.0583.8602.1631.062581.155586.346565.7574.578551.246558.492565.2482.3474.9451.7625.4415.3410.7421.1
us-gaap:OperatingIncomeLoss ▇▆▇▇▇▆▇▇▇▆▇▇▇▆▇██▇██▇▇███▇▁▇▇▆▇▇▇▇▇▆▇▆▇▇▇▇█▇▇▇▆▇▇▇85.727.898.1125.190.539.4178.6138.582.442.7196.8160.1159.855.5202.7230.9258.2156.3287.2250.0203.8148.7279.1258.0243.1131.8-701.8172.4115.9-6.2195.4145.0138.587.0130.942.76986.71847.709133.2137.026170.92177.393226.8195.5185.0160.35.8128.095.781.2
us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax ▁███▇▁▅▃▄▅-26.929.632.530.822.2-23.55.9-11.1-1.53.3NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax ▅▅██▇▁▆▄▅▆▆▃▂▇▅█▆█▁▃▆▆▄▃▇▂▂▃▆▆▆▇▄▄▆▇▄▇▃▃▆0.4-1.99.27.65.6-14.71.9-4.3-0.92.21.3-7.0-12.05.3-0.38.43.07.9-13.4-6.92.23.7-4.0-8.87.0-11.1-10.4-7.72.21.72.04.1-3.7-5.81.15.2-4.54.6-8.1-7.52.6NANANANANANANANANA
us-gaap:OtherComprehensiveIncomeLossNetOfTax NANA40.438.136.3-40.78.3-15.5-0.47.36.3-8.1-28.912.21.010.15.115.7-23.9-9.03.111.70.2-12.121.9-15.4-10.8-16.111.2-62.7-2.070.31.5-9.9-0.513.6-7.616.9-12.2-16.21.1NANANANANANANANANA
 us-gaap:OtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents us-gaap:AccumulatedOtherComprehensiveIncomeNANA40.438.136.3-40.78.3-15.5-0.47.36.3-8.1-28.912.2NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherNonoperatingIncomeExpense ▁▂▁▁▁▁▁▂▂▂▁▂▂▁▁▂▁▁▂▂▂▁▁▂▁▁▁▂▁█▂▂▂▂▂▂▂▁▂▁▁▁▁▂▂▂-0.50.8-1.9-2.5-0.9-0.2-1.10.70.40.9-0.20.70.4-2.5-0.70.8-0.8-2.02.00.71.3-2.2-2.61.5-2.2-1.7-1.48.5-1.8167.52.24.40.62.118.66.213.4-13.00.7-4.2-1.1-2.4-3.816-0.03.40.6NANANANA
us-gaap:ResearchAndDevelopmentExpense ▅▆▅▅▅▄▅▅▅▄▄▆▅▇▄▅▅▇▆▆▅▆▅▅▆▅▄▆▆▆▆▆▆▆▇█▇▇▅▆▆▆▆▄▄▃▁▁▁▁245.8254.7242.5242.4241.0232.5239.6244.5244.0227.6231.2253.8248.8269.4227.9236.4240.2276.2263.0251.8247.9251.0247.2247.0251.6248.7233.5253.2255.5264.0258.7264.6257.7262.2275.1288.178268.734269.602250.5257.096257.25261.979254.9231.2224.8207.0187.2185.2183.9185.4
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax ▆▄▆▅▅▄▆▅▅▄▆▆▆▅▆▇▇▆█▇▆▅▇▆▆▄▅▅▆▆▇▆▅▄▅▅▄▄▅▅▅▅▆▄▃▃▃▂▁▁1172.31074.41222.61138.21086.3998.01208.11133.11102.51001.71181.01179.81204.11082.61239.51257.81308.91221.01385.61285.31221.31097.91319.61248.61222.21067.41101.61125.91229.51170.11273.61185.61150.71059.21140.81118.3111073.7591032.4981120.81105.7961120.5441101.6121190.01012.4978.3912.6941.5823.9786.4764.1
us-gaap:SellingAndMarketingExpense ▆▆▆▄▄▅▆▅▄▄▄▄▅▅▅▅▅▅▆▅▅▅▆▅▅▄▅▆▆▇█▇▇▆▇▇▆▆▆▆▆▆▆▃▃▂▃▁▁▂257.8252.7246.1229.3224.2239.2246.5235.3229.0228.5224.9224.8238.3239.4233.6232.5239.9244.2254.5242.9243.7231.8255.9235.3232.4220.2243.0249.2258.0273.4283.2268.7266.2255.2263.8261.026259.455257.719253.2254.933246.635246.291257.7204.7202.3192.4211.3183.4176.6187.9
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
us-gaap:Assets ▃▂▅▂▃▂▃▃▃▄▅▄▄▄▆▆▆▆▆▄▄▃▂▂▁▂▁▅▇▆██▇▆▆▇▇▇▇▆▆▆▂8723.48711.19378.38694.78741.58609.58837.78753.68903.39137.99363.39100.39121.09078.59833.89744.39752.99638.09656.59145.29062.88917.78619.28505.98282.88666.68403.19569.010137.39723.610326.010197.710013.79830.49832.19960.59410046.2819945.0239983.829707.0929793.1179693.78467.851NANANA7590.263NANANA
us-gaap:Liabilities ▆▅▇▅▅▅▅▅▆▅▆▆▇▇█▆▇▆▇▆▆▅▅▅▅▅▃▃▃▃▂▁▁▁▁▁4382.54281.54834.84133.94277.24218.84227.14111.24312.14286.74540.14449.44703.34753.85152.94586.24666.74619.64694.04372.74386.64279.64044.84077.84034.94049.53484.03378.63525.83414.13023.82886.02896.12774.02832.62880.714NANA2894.162NANANANANANANANANANANA
us-gaap:LiabilitiesAndStockholdersEquity ▃▂▅▂▃▂▃▃▃▄▅▄▄▄▆▆▆▆▆▄▄▃▂▂▁▂▁▅▇▆██▇▆▆▇▇▇▇▆▆▆▂8723.48711.19378.38694.78741.58609.58837.78753.68903.39137.99363.39100.39121.09078.59833.89744.39752.99638.09656.59145.29062.88917.78619.28505.98282.88666.68403.19569.010137.39723.610326.010197.710013.79830.49832.19960.59410046.2819945.0239983.829707.0929793.1179693.78467.851NANANA7590.263NANANA
us-gaap:StockholdersEquity ▁▂▄▄▃▂▅▅▅██▅▂▁▆4340.94429.64543.54560.84464.34390.74610.64642.44591.24851.24823.24650.94417.74324.74680.9NANANA4962.5NANANA4574.4NANANA4919.1NANANA7302.27311.77117.67055.96999.07079.4047208.4477172.4837089.1826937.7086961.4626896.3396608.2NANANA5822.136NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
us-gaap:AssetsCurrent ▁▁▃▃▂▂▃▃▅▇█▇▆▆▇▇▆▆▆▄▄▃▂▂▁▃▂▃▄▆▅▅▅▄▅▆▇▇▇▆▇▇▃2646.12600.33271.23038.53001.22972.73209.83187.53758.64309.64581.84290.74104.63920.74184.54283.34145.13993.83971.93429.43453.83274.22912.42898.12726.93101.72971.93063.33497.73879.83703.93680.43654.13540.03600.73942.2994229.7564231.0184439.6614131.594285.9434304.4273214.37NANANA2878.959NANANA
us-gaap:CashAndCashEquivalentsAtCarryingValue ▁▁▂▂▃▂▂▂▂▅▆▆▇▇▄▆▆▅▄▃▄▃▂▃▂▄▃▃▅▆▅▅▅▅▆▇███▇▇█▄▃▃▄▃986.7989.11361.91341.51460.31398.61215.81204.81381.32155.62489.02501.72690.42614.22006.52363.72392.52242.01833.21689.01756.91646.01420.91453.51330.31810.81639.61615.92159.82579.42284.02271.52249.92043.72407.82707.943044.312913.0952910.422722.4492838.0662944.3831811.8871460.9141660.0861723.9491604.723NANANA
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents ▁▁▃▃▃▃▂▂▃▆▇▇██▅▇▇▆▅1009.41012.21383.01401.81521.21459.81276.51266.01443.42173.12505.82522.82712.02645.02059.12417.92441.22290.71880.6NANANA1421.3NANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:ShortTermInvestments ▁▁▂▂▂▂▄▆█▇▆▅▂▁▆▅▄▄▄▃▃▃▂▂▂▂▁▁▂▂▃▃▃▃▂▂▂▂▃▃▃▂▂335.5294.1412.1499.3397.6523.0738.01040.81418.91227.41070.1887.3432.3317.71026.1922.0752.7742.3752.3632.7587.1599.4527.1529.9517.7398.2332.2299.5460.5378.1561.9573.7542.9613.1441.5439.278394.507517.403641.323632.396631.781493.557474.514NANANA570.522NANANA
us-gaap:AccountsReceivableNetCurrent ▅▅▇▅▅▄▆▄▄▄▅▄▄▄▆▄▅▄█▅▅▅▅▃▂▂▃▃▃▃▃▃▂▂▁▁▁▂▃▁▂▂▃768.3758.9964.1754.0754.7675.1879.7635.8659.4645.4754.6648.3702.2679.9852.0724.3750.4670.91054.1753.6750.3783.9780.7577.5533.0507.6598.9617.0560.8597.9578.3549.3509.1532.6438.4397.082406.756450.987577.386444.0488.037471.012596.622NANANA458.652NANANA
us-gaap:InventoryNet ▆█▇▅▄▃▃▃▃▃▂▂▂▃▃▂▃▃▃▃▃▃▂▂▂▂▂▁▁▁▁▁▁▁▂▂▃▂▂211.5259.2221.9175.8123.7101.794.293.494.393.982.075.681.396.097.890.996.698.495.5106.2110.598.175.072.377.468.862.550.647.154.752.755.250.154.162.580.8104.892.069.1NANANA21.6NANANANANANANA
us-gaap:InventoryFinishedGoods ▆█▇▄▄▃▃▃▃▃▃▃▃▄▄▃▃▃▃▃▄▃▂▄▄▃▃▂▁▁▁▁▁▁▂▃▃▂▃54.871.163.831.230.925.125.225.322.121.321.419.316.933.126.618.317.420.019.919.428.121.313.127.127.119.524.215.00.61.21.40.80.34.07.919.417.514.716.7NANANA15.8NANANANANANANA
us-gaap:PrepaidExpenseAndOtherAssetsCurrent ▄██▆▅▅▅▄▄▃▃▃▃▄▄▃▃▄▄▅▅▃▂▁▂▃▃▂▁▂▂▁▂▂▁▁▂▂▁▁▂344.1558.2533.1443.7388.6376.0376.3306.1299.0281.2268.1253.4279.7308.9299.9273.3249.5338.6332.3354.1359.5244.9183.7138.8207.6236.9254.2206.5165.2184.0199.9156.5210.9199.2140.4168.625206.771181.319156.222165.196175.201NA169.812NANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
us-gaap:PropertyPlantAndEquipmentGross NANA2079.2NANANA2046.6NANANA2124.1NANANA2223.3NANANA2157.1NANANA1976.2NANANA1730.2NANANA1709.1NANANA1580.6NANANA1260.4NANANA1065.408NANANA922.551NANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:BuildingAndBuildingImprovementsNANA256.0NANANA255.0NANANA254.3NANANA252.8NANANA251.8NANANA246.1NANANA238.4NANANA242.6NANANA206.1NANANA6.2NANANA0.0NANANANANANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:ComputerEquipmentNANA1057.5NANANA1041.4NANANA1100.0NANANA1151.7NANANA1070.1NANANA915.1NANANA806.1NANANA794.6NANANA711.8NANANA604.6NANANA530.145NANANA435.568NANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:ComputerSoftwareIntangibleAssetNANA231.1NANANA228.6NANANA223.3NANANA217.8NANANA285.4NANANA169.1NANANA161.2NANANA108.4NANANA106.6NANANANANANANANANANANANANANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:ConstructionInProgressNANA17.7NANANA12.9NANANA19.5NANANA53.5NANANA26.2NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:FurnitureAndFixturesNANA49.6NANANA48.3NANANA48.6NANANA47.9NANANA47.0NANANA43.2NANANA33.7NANANA42.5NANANA28.7NANANA27.4NANANA24.935NANANA21.558NANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:LandAndLandImprovementsNANA243.5NANANA243.5NANANA243.2NANANA241.0NANANA241.0NANANA241.1NANANA241.0NANANA238.9NANANA208.2NANANA208.2NANANA214.488NANANA201.641NANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:LeaseholdImprovementsNANA223.8NANANA216.9NANANA235.2NANANA258.6NANANA235.6NANANA203.4NANANA179.5NANANA202.6NANANA206.5NANANA204.1NANANA178.058NANANA158.804NANANA
us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment NANA1316.9NANANA1215.7NANANA1172.4NANANA1202.2NANANA1093.3NANANA955.2NANANA825.9NANANA826.8NANANA768.7NANANA661.8NANANA571.527NANANA466.9NANANA
us-gaap:AmortizationOfIntangibleAssets █▁19.819.0NANA9.49.9NANANANANANANANA4.94.14.24.33.44.84.83.35.35.65.611.98.58.59.89.59.17.67.71.21.21.1481.2361.1781.21.2631.3321.5440.90.91.21.11.21.33.54.4
us-gaap:PropertyPlantAndEquipmentNet ▄▄▄▄▅▅▅▅▆▆▇▇▇▇▇▇██████▇▇▆▆▆▆▆▆▆▆▅▅▅▄▄▃▂▂▂▁▁725.1743.6762.3768.6781.6802.9830.9848.7870.0892.4951.7967.6987.11013.81021.11007.51026.21050.41063.81067.01066.61047.31021.0959.9921.2912.2904.3888.8889.9905.7882.3868.2855.3839.0811.9768.53711.953647.414598.581576.415544.389516.445493.881NANANA455.651NANANA
us-gaap:LongTermInvestments ▃▃▄▄▄▄▄▄▁▁▂▂▃▃▆▅▆▆▆▇▇▇▇▇▇▇▇██▃▇▇▆▆▆▅▅▅▅▅▅▄▃493.2481.4656.6720.4712.4608.3589.8581.174.8119.7199.0259.0407.8516.5988.4913.61069.41059.41071.81158.41147.11171.41244.21263.61228.31241.61133.11405.61340.1521.21251.91188.61026.41015.2988.1900.769832.966785.285740.659775.457750.603645.609535.178NANANA483.505NANANA
us-gaap:Goodwill ▆▆▅▃▃▃▃▃▃▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▇███████▇▇▇▇▇▇▇▇3754.13753.33669.63337.13337.13337.13337.13338.33338.33109.33108.83094.33096.13096.23096.23096.23079.43079.43081.73048.43001.62981.32981.32981.32981.32981.32981.53911.74071.54071.34057.74057.74057.74057.84057.83987.0733987.7073987.7073928.1443928.5253927.8833927.283927.807NANANA3658.602NANANA
 us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass us-gaap:InProcessResearchAndDevelopment▄▄▄49.049.049.0NANANA49.0NANANA49.0NANANA49.0NANANA49.0NANANANANANANANANANANANANA17.4NA17.4NANANANANANANANANANANANANANANA
us-gaap:IntangibleAssetsNetExcludingGoodwill ██▆▄▄▄▅▅▅▃▃▃▃▃▃▃▃▃▃▃▂▁▁▁▁▁▂▂▃▃▃▃▃▃▃▃▄▄▃▃▃▄▃315.3335.1266.7151.9161.3170.7185.8195.7205.6113.5118.5115.0119.4123.8128.1133.0121.7125.9130.2113.269.130.633.939.244.850.562.490.8105.3115.1106.9115.9123.6131.2128.9118.655143.774152.541123.114130.034136.736143.506121.803NANANA13.834NANANA
us-gaap:FiniteLivedIntangibleAssetsNet ▆█▁266.3286.1217.7NANANA136.8NANANA69.5NANANA79.1NANANA81.264.269.130.633.939.244.850.562.490.8105.3115.1106.9115.9106.2113.8111.5118.7137.0145.7120.3122.1128.8135.6113.903NANANA13.834NANANA
us-gaap:DeferredTaxAssetsLiabilitiesNet NANA106.6NANANA54.9NANANA61.5NANANA148.4NANANANANANANA55.9NANANA41.3NANANA28.9NANANA135.1NANANA115.6NANANA135.7NANANA206.9NANANA
us-gaap:OperatingLeaseRightOfUseAsset ▆██▃▄▁▂▃▅▇180.9185.8184.6172.7174.2165.8169.7171.9176.7184.2NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherAssetsNoncurrent ██▇▇█▇▇▆▆▅▅▅▅▅▅▃▃▃▃▃▄▅▅▄▅▅▄▂▂▂▃▃▃▂▂▂▁▁▁▁▁▁▁608.7611.6567.3505.5573.7552.0514.6430.4479.3409.2403.5373.7406.0407.5379.4245.8247.7235.6237.2239.0259.4376.8390.2329.9334.6333.3303.9162.9166.5158.9233.8194.4202.6152.8138.3140.60758.12358.55475.35474.52554.3954.30855.466NANANA35.425NANANA
 us-gaap:EquitySecuritiesFvNi us-gaap:FairValueByFairValueHierarchyLevel,us-gaap:FairValueByMeasurementFrequency us-gaap:FairValueInputsLevel1,us-gaap:FairValueMeasurementsRecurring▁▁▂▂▃▃▁▂▁▃▄▄█426.2471.8572.5612.3789.0783.9477.0638.9503.4864.71024.01154.22023.9NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:EquitySecuritiesFvNi us-gaap:FairValueByFairValueHierarchyLevel,us-gaap:FairValueByMeasurementFrequency,us-gaap:FinancialInstrument us-gaap:FairValueInputsLevel1,us-gaap:FairValueMeasurementsRecurring,jnpr:MutualFunds█▇▆▅▃▁▅▄▄▄▃▅▄31.930.129.327.125.221.526.826.426.526.224.328.026.1NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:EquitySecuritiesFvNi us-gaap:FairValueByFairValueHierarchyLevel,us-gaap:FairValueByMeasurementFrequency,us-gaap:FinancialInstrument us-gaap:FairValueInputsLevel1,us-gaap:FairValueMeasurementsRecurring,us-gaap:EquitySecurities▇█▆▅▅▂▄▁▂▂▃7.28.46.64.84.82.13.80.61.61.82.8NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:EquitySecuritiesFvNi us-gaap:FairValueByFairValueHierarchyLevel,us-gaap:FairValueByMeasurementFrequency,us-gaap:FinancialInstrument us-gaap:FairValueInputsLevel1,us-gaap:FairValueMeasurementsRecurring,us-gaap:MoneyMarketFunds▁▁▂▂▃▃▁▂▁▃▄▄█387.1433.3536.6580.4759.0760.3446.4611.9475.3836.7996.91126.21997.8NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:EquitySecuritiesFvNi us-gaap:FairValueByMeasurementFrequency us-gaap:FairValueMeasurementsRecurring▁▁▂▂▃▃▁▂▁▃▄▄█426.2471.8572.5612.3789.0783.9477.0638.9503.4864.71024.01154.22023.9NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:EquitySecuritiesFvNi us-gaap:FairValueByMeasurementFrequency,us-gaap:FinancialInstrument us-gaap:FairValueMeasurementsRecurring,jnpr:MutualFunds█▇▆▅▃▁▅▄▄▄▃▅▄31.930.129.327.125.221.526.826.426.526.224.328.026.1NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:EquitySecuritiesFvNi us-gaap:FairValueByMeasurementFrequency,us-gaap:FinancialInstrument us-gaap:FairValueMeasurementsRecurring,us-gaap:EquitySecurities▇█▆▅▅▂▄▁▂▂▃7.28.46.64.84.82.13.80.61.61.82.8NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:EquitySecuritiesFvNi us-gaap:FairValueByMeasurementFrequency,us-gaap:FinancialInstrument us-gaap:FairValueMeasurementsRecurring,us-gaap:MoneyMarketFunds▁▁▂▂▃▃▁▂▁▃▄▄█387.1433.3536.6580.4759.0760.3446.4611.9475.3836.7996.91126.21997.8NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:EquitySecuritiesFvNi us-gaap:FinancialInstrument us-gaap:EquitySecurities▇█▆▅▅▂▄▁▂▂▃7.28.46.64.84.82.13.80.61.61.82.8NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:EquitySecuritiesFvNi us-gaap:FinancialInstrument us-gaap:MoneyMarketFunds▁▁▂▂▃▃▁▂▁▃▄▄█387.1433.3536.6580.4759.0760.3446.4611.9475.3836.7996.91126.21997.8NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:EquitySecuritiesFvNi us-gaap:FinancialInstrument us-gaap:MutualFund█▇▆▅▃▁▅▄▄▄▃▅▄31.930.129.327.125.221.526.826.426.526.224.328.026.1NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
us-gaap:AccountsPayableCurrent ▅▅▆▆▄▄▄▄▂▄▃▂▂▂▃▃▃▃▄▃▄▄▁▃▄▄▄▅▅▄▃▃▃▄▃▄▃▃█▅▅▄▇259.8244.8277.0269.6238.0236.4219.5229.0183.3219.1208.8184.7183.2189.2217.6205.4210.7201.9221.0208.4228.4233.0159.3209.1222.6223.6234.6242.2246.3222.2200.4205.6206.4223.8209.3224.242199.563195.42324.843262.594250.068228.275292.27NANANA242.591NANANA
us-gaap:ContractWithCustomerLiabilityCurrent ▅▅▄▁▃▄▃▁▃▄▃▃▄▅█891.2897.2867.3750.2834.5854.7812.9741.6820.0860.1829.3814.1872.1888.21030.3NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LiabilitiesCurrent ▄▃█▂▃▃▃▂▅▂▅▄▅▅▄▃▄▃▄▂▃▂▅▄▅▅▂▂▃▂▂▁▂▂▂▂▂▁▂▁▂▁▂1690.91607.72161.11501.61596.31536.51543.91422.91766.21489.11842.51740.51808.51830.01738.21585.31672.81582.61735.91508.41581.81515.31801.91734.91762.51770.41527.71449.01573.51446.31441.41400.61422.81423.71422.01501.8011453.2641360.7561466.7031366.681429.3481403.7441471.976NANANA1375.785NANANA
us-gaap:LongTermDebtCurrent NANA421.5NANANA0.00.0299.50.0349.9349.7349.5349.30.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherLiabilitiesCurrent ▆▅█▆▇▆▆▆▅▄▄▃▃▄▇▄▅▃▅▃▄▃▅▃▃▄▆▅▇▆▅▄▄▂▃▂▂▁▂▁▂▂▃275.7258.4324.6284.8308.1279.5282.5275.4255.9243.1233.5214.8204.1230.5304.3236.3258.1210.8249.3207.2221.2208.5250.3217.8217.3221.5287.3244.6291.6271.0261.3242.9221.9191.3202.4178.976180.377163.61193.634166.953185.054189.513201.765NANANA142.526NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
us-gaap:LongTermDebt ▁▁█▁▂1694.41685.22127.31714.11720.1NA1683.9NANANANA1788.61788.21787.72136.3NANANA2133.7NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LongTermDebtNoncurrent ▆▆▆▆▆▆▆▆▁██1694.41685.21705.81714.11720.11712.91683.91687.61490.51789.61789.1NANANA2136.32135.72135.02134.42133.72133.12132.52131.81648.81648.71648.71648.71349.01348.91348.91348.9999.3999.3999.3999.2999.2999.145999.108999.071999.034998.997998.96998.9230.0NANANANANANANA
us-gaap:OtherLiabilitiesNoncurrent ▂▃▂▂▂▁▂▂▃▂▄▅▅▄▄▆▅▇▇▅▄▃▂█▅▅▅▃▄▄▄▃▃▂▂▁▂▂▂▂▂▃▂71.976.473.466.661.345.858.158.197.453.2119.8132.4125.9117.9118.8155.7134.8185.4166.1140.5109.975.461.6198.7134.5132.3134.980.9107.6115.5105.279.380.758.069.141.62257.19161.90565.5974.62173.81675.5359.087NANANA37.531NANANA
us-gaap:OperatingLeaseLiabilityNoncurrent ▃▄▄▃▄▁▂▄▅█160.7164.0163.5159.2162.1153.6158.1163.5167.5176.7NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo NANA48.8NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree NANA42.8NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour NANA38.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive NANA29.9NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive NANA20.3NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
us-gaap:StockholdersEquity ▁▂▄▄▃▂▅▅▅██▅▂▁▆4340.94429.64543.54560.84464.34390.74610.64642.44591.24851.24823.24650.94417.74324.74680.9NANANA4962.5NANANA4574.4NANANA4919.1NANANA7302.27311.77117.67055.96999.07079.4047208.4477172.4837089.1826937.7086961.4626896.3396608.2NANANA5822.136NANANA
us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest ▁▁▂▂▁▁▂▂▂▂▂▂▁▁▂▃▃▃▃▂▂▂▂▁▁▂▃▅▆▆███▇▇▇██▇▇▇▇▆▆▅▅▅4340.94429.64543.54560.84464.34390.74610.64642.44591.24851.24823.24650.94417.74324.74680.95158.15086.25018.44962.54772.54676.24638.14574.44428.14247.94617.14919.16190.46611.56309.57302.27311.77117.67056.46999.57079.887208.9237172.9597089.6586938.1846961.936896.8496608.86316.96171.8056121.3225824.765NANANA
us-gaap:AdditionalPaidInCapital ▁▁▁▁▁▂▂▂▂▂▂▂▂▂▃▄▄▄▄▄▄▄▄▄▄▄▅▆▆▆▇█▇▇▇██████7042.87110.97156.97214.87255.77281.37370.57501.97491.27668.67672.87698.47609.87615.58042.18211.08241.78288.78281.68256.38277.08330.78334.88334.38313.08584.78794.09157.19325.59255.49868.99953.99899.59923.19905.710042.39210154.45710147.78510079.16910011.73610041.418NA9717.783NANANANANANANA
us-gaap:RetainedEarningsAccumulatedDeficit ▇▇██▇▇▇▇▇▇▇▆▅▅▄▆▆▅▅▄▃▃▃▂▁▂▂▆█▆██▇▇▇▆▆▆▆▆▆▆▆-2757.8-2762.6-2669.0-2669.2-2768.5-2831.4-2741.4-2832.7-2888.7-2806.5-2831.4-3023.0-3175.7-3303.3-3355.8-3046.5-3139.0-3248.7-3281.8-3470.4-3596.4-3685.1-3741.2-3886.8-4057.8-3938.4-3861.1-2963.7-2727.1-2947.8-2631.3-2708.8-2778.2-2862.0-2911.4-2968.22-2937.653-2974.595-2972.402-3068.565-3090.731-3111.537-3108.337NANANA-3236.525NANANA
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax ▇█▇▅▃▁▃▃▃▃▃▃▃▅▄▄▃▃▂▃▄▄▃▃▄▂▃▄▅▄▇▇▄▄▄▄▄▄▃▄▄▄▄55.981.355.615.2-22.9-59.2-18.5-26.8-11.3-10.9-18.2-24.5-16.412.5-5.4-6.4-16.5-21.6-37.3-13.4-4.4-7.5-19.2-19.4-7.3-29.2-13.8-3.013.11.964.666.6-3.7-5.24.75.227-8.362-0.712-17.59-5.46810.779.746-1.251NANANA-1.433NANANA
us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue ▄▆▄▅▃▃▅▆▅▁▂▅▅█50.157.551.352.744.042.055.157.555.733.937.153.656.970.6NANANANANANANANANANANANANANANANANANANANANANANANANA59.058.647.6NA43.143.340.6NANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
us-gaap:NetCashProvidedByUsedInOperatingActivities ▅▄▃▃▃▅▃▄▃▄▄▄▄▅▄▄▅█▆▅▆▄▃▅▅▄▅▁▇▃▆▄▅▂▄▄▄▃▅▄▅▅▆▃▄▃257.2179.8125.8116.497.6272.295.7185.088.8159.4212.4207.3170.3271.1214.2201.9298.7545.3333.8245.4354.4172.4117.0293.0263.2219.3290.9-78.5425.0126.0390.4176.4284.4-8.9154.829173.241212.064102.266243.605185.164318.307239.65371.035131.411221.34388.546NANANANA
us-gaap:NetCashProvidedByUsedInInvestingActivities ▄▄▃▄▄▅▅▄▂▄▃▃▄█▃▄▄▄▄▃▄▄▄▄▄▃▅▄▁▇▄▄▄▃▃▃▄▄▄▄▃▃▄▃▄▄-81.8102.4-374.9-103.520.6168.9175.9-147.2-452.8-104.1-165.2-353.3-28.91112.2-224.9-85.611.2-9.7-141.8-181.9-69.2-57.2-38.7-106.0-142.7-221.3283.195.0-857.3913.2-142.7-120.9-15.7-285.1-228.907-274.116-0.374-93.303-53.742-123.064-321.208-209.224-65.62-285.294-149.219-32.617NANANANA
us-gaap:NetCashProvidedByUsedInFinancingActivities ▃▂▅▃▄▃▃▃▃▃▄▄▄▁▃▃▃▃▄▃▃▄▄▄▂▅▂▂▄▁▃▄▄▄▃▃▄▄▄▃▄█▄▄▃▄-178.6-651.0222.0-139.7-63.1-241.6-263.5-209.5-366.2-389.6-64.5-37.7-62.8-803.6-350.2-149.0-161.6-134.0-33.6-124.9-175.4104.3-105.2-54.3-607.2185.3-532.7-560.412.7-743.8-235.2-33.9-62.5-70.1-226.042-235.495-80.475-6.288-1.892-177.717-103.4161102.0745.558-45.289-135.98763.297NANANANA
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect ▅▃▅▄▅▆▅▄▁▃▅▄▅█▃▅▆▇-2.8-370.8-18.8-119.461.4183.310.5-177.4-729.7-332.7-17.0-189.267.0585.9-358.8-23.3150.5410.1NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
us-gaap:DepreciationDepletionAndAmortization ██▆▆▆▆▆▆▆▅▅▅▇▇▇▇▇▇▆▆▆▄▄▃▃▄▃▄▄▅▆▃▃▆▅▅▄▃▃▃▃▃▃▂▂▁60.560.454.452.052.054.054.853.853.048.751.348.355.255.755.957.656.355.854.853.351.647.045.042.541.547.544.246.347.548.154.841.442.151.649.14548.02846.43143.39643.31443.33741.89140.75842.92239.61837.47935.269NANANANA
us-gaap:IncreaseDecreaseInAccountsReceivable ▅▃▇▅▆▃▇▅▅▄▆▄▅▃▆▅▆▁█▅▄▅▇▅▅▄▅▅▅▅▅▅▅▆▅▅▄▄▆▂▇▄▆▄▆▄9.7-204.8202.2-1.477.9-202.6243.3-22.96.3-108.6104.6-53.423.3-170.8128.1-27.178.2-383.0300.12.9-42.73.2203.244.725.2-54.2-16.454.6-37.115.728.918.7-2.094.341.268-9.674-44.232-126.462133.386-260.001233.592-125.61114.106-52.075122.886-55.718NANANANA
us-gaap:NetCashProvidedByUsedInOperatingActivities ▅▄▃▃▃▅▃▄▃▄▄▄▄▅▄▄▅█▆▅▆▄▃▅▅▄▅▁▇▃▆▄▅▂▄▄▄▃▅▄▅▅▆▃▄▃257.2179.8125.8116.497.6272.295.7185.088.8159.4212.4207.3170.3271.1214.2201.9298.7545.3333.8245.4354.4172.4117.0293.0263.2219.3290.9-78.5425.0126.0390.4176.4284.4-8.9154.829173.241212.064102.266243.605185.164318.307239.65371.035131.411221.34388.546NANANANA
us-gaap:NetIncomeLoss ▇▆▇▇▇▇█▇▇▇██▇▇▅██▇██▇▇███▇▁▇█▇▇▇▇▇▇▇▇▇▇▇▇▇█▇▇█▇▇▇▆62.0-31.130.8145.461.220.4168.499.346.231.1192.2223.8116.534.4-148.1165.7179.8108.8188.9172.4140.091.4197.8197.7158.080.2-769.6103.6221.1110.6151.899.197.991.095.716.81457.71916.2796.283.663115.56129.75190.2134.5130.5163.122.983.814.8-4.4
us-gaap:ShareBasedCompensation ▄▆▄▅▃▃▅▆▅▁▂▅▅█▁▃▃▆▆▅▅▄▅▅▆▃▅▇▆▆▇█▆▄▅▆▆▇▅▆▆▄▄▃▃▂50.557.551.552.744.042.055.157.555.733.936.953.256.670.436.445.044.162.062.554.755.651.856.056.458.946.054.665.359.360.863.969.361.549.956.69859.11561.8865.00752.52558.99358.65747.58648.2744.39144.60340.561NANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
us-gaap:NetCashProvidedByUsedInInvestingActivities ▄▄▃▄▄▅▅▄▂▄▃▃▄█▃▄▄▄▄▃▄▄▄▄▄▃▅▄▁▇▄▄▄▃▃▃▄▄▄▄▃▃▄▃▄▄-81.8102.4-374.9-103.520.6168.9175.9-147.2-452.8-104.1-165.2-353.3-28.91112.2-224.9-85.611.2-9.7-141.8-181.9-69.2-57.2-38.7-106.0-142.7-221.3283.195.0-857.3913.2-142.7-120.9-15.7-285.1-228.907-274.116-0.374-93.303-53.742-123.064-321.208-209.224-65.62-285.294-149.219-32.617NANANANA
us-gaap:PaymentsToAcquireProductiveAssets ▁▁▂▁▁▁▂▂▂▂▃▂▃▃▄▂▂▂▄▄▆▄▄▆▃▃▄▃▃▅▄▃▆▆███▇▇▆▅▄▄▄▃▃21.419.732.524.122.021.826.128.327.327.936.531.637.142.253.633.332.232.151.846.067.649.355.471.139.644.252.042.641.057.350.140.770.871.591.94787.0487.72281.99178.42871.94561.96953.97247.8154.32445.3537.807NANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
us-gaap:NetCashProvidedByUsedInFinancingActivities ▃▂▅▃▄▃▃▃▃▃▄▄▄▁▃▃▃▃▄▃▃▄▄▄▂▅▂▂▄▁▃▄▄▄▃▃▄▄▄▃▄█▄▄▃▄-178.6-651.0222.0-139.7-63.1-241.6-263.5-209.5-366.2-389.6-64.5-37.7-62.8-803.6-350.2-149.0-161.6-134.0-33.6-124.9-175.4104.3-105.2-54.3-607.2185.3-532.7-560.412.7-743.8-235.2-33.9-62.5-70.1-226.042-235.495-80.475-6.288-1.892-177.717-103.4161102.0745.558-45.289-135.98763.297NANANANA
us-gaap:RepaymentsOfLongTermDebt ▁█0.0423.8NANA0.00.00.0600.00.0350.00.00.00.00.00.00.00.00.00.00.00.0300.00.00.00.00.0NANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:PaymentsOfDividends ██████████████▅▅▅▅▅▅▅▅▅▅▅▅▅▆▁▁▁64.765.266.1000000000000266.266.365.563.764.765.566.262.362.162.862.136.937.737.838.038.138.038.138.338.338.538.740.842.243.80.00.00.0NANANANANANANANANANANANANANANANANANANA
us-gaap:Dividends ▅▆███▇▄▅▇█▁▁▂▁64.765.266.1000000000000266.266.365.563.764.765.566.262.362.162.862.1NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:PaymentsForRepurchaseOfCommonStock ▂▂▂▂▁▃▃▁▃▁▁▁▁▇▄▂▂▂▁▂▂▂▂▁▆▄▅█▁█▃▂▂▂▃▃▂▁▁▂▂▃▂▂▂▂111.2131.975.4100.42.1203.2200.051.1300.92.91.11.30.0754.2330.3140.2125.6129.70.7113.8126.783.496.052.9602.3402.4501.5853.91.3905.8245.792.9106.7132.5250.53249.98393.99956.0880.0193.419150.0205.171176.775135.026177.44776.225NANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31

Shares Outstanding

us-gaap:SharesOutstanding us-gaap:StatementEquityComponents

us-gaap:SharesOutstanding

us-gaap:CommonStock


Shares
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value324327327329331331335341344352346345349349365
Percentage of SharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Common Stock Shares Issued

us-gaap:CommonStockSharesIssued

us-gaap:CommonStockSharesIssued


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value324327327329331331335341344352346345349349365377380382381380382386384384384403416438475473495504505510508515526529526525532534525519
Percentage of CommonStockSharesIssued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonStockSharesIssued us-gaap:PlanName

jnpr:EmployeeStockPurchasePlan2008


Common
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value3128262321211919181817171515141412121111
Percentage of CommonStockSharesIssued9.68.57.66.55.55.65.15.14.84.84.44.23.83.63.03.02.62.52.32.2

Common Stock Shares Outstanding

us-gaap:CommonStockSharesOutstanding

us-gaap:CommonStockSharesOutstanding


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-312007-12-31
Value324327327329331331335341344352346345349349365377380382381380382386384384384403416438475473495504505510508515526529526525532534525519526522
Percentage of CommonStockSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonStockSharesOutstanding us-gaap:StatementEquityComponents

us-gaap:CommonStock


Common
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value327335346365381384
Percentage of CommonStockSharesOutstanding100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-302010-03-31
Value330326334333335345349352350351360382385388384386389389397414454476496508506512524531533536546548534538536
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Shares Outstanding Basic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-302010-03-31
Value324326330331330342346348346349355378380380381382383382389407448470486501503504521527527529532530520524521
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount


Antidilutive
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-302010-03-31
Value0.63.73.47.63.32.86.85.04.210101.01.01.62.78.04.03.13.76.410282521392436423029135.8162219
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Basic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareBasic


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value0.19-0.10.090.440.180.060.50.290.130.090.560.650.330.1-0.40.440.470.290.50.450.370.240.520.520.410.2-1.810.230.470.230.30.20.190.180.190.030.110.030.180.160.220.240.360.260.250.310.040.160.03-0.01
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Diluted

us-gaap:EarningsPerShareDiluted

us-gaap:EarningsPerShareDiluted


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value0.19-0.10.090.430.180.060.490.290.130.090.550.640.330.1-0.40.430.470.280.490.450.360.230.510.510.40.19-1.810.230.460.220.30.190.190.180.190.030.110.030.180.160.210.240.350.250.240.30.040.160.03-0.01
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Allocated Share Based Compensation Expense

us-gaap:AllocatedShareBasedCompensationExpense

us-gaap:AllocatedShareBasedCompensationExpense


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value50575052444255575533365356703645446263555551565658465465596063696149575961655260604952444440
Percentage of AllocatedShareBasedCompensationExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.35.44.24.64.14.24.65.15.13.43.14.54.76.52.93.63.45.14.64.34.64.74.24.54.84.35.05.84.85.25.05.85.34.75.05.35.86.34.75.55.44.44.44.44.64.4

us-gaap:AllocatedShareBasedCompensationExpense us-gaap:AwardType

jnpr:RsusRsasAndPsas


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value44494445373448504729324852653241405759505046515253404758515152574937404041
Percentage of AllocatedShareBasedCompensationExpense88.386.887.686.984.883.188.688.585.685.887.890.691.993.289.091.190.993.292.990.590.690.391.192.790.588.387.589.187.585.282.683.380.274.170.467.966.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.84.63.64.03.43.54.04.54.32.92.74.14.36.12.63.33.14.74.33.94.14.33.94.24.43.84.35.24.24.44.14.94.33.53.53.63.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax jnpr:RsusRsasAndPsas0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:EmployeeStock


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value3.44.94.25.44.95.24.24.34.84.74.44.94.54.74.03.83.84.13.83.84.13.83.62.64.13.23.93.93.73.94.53.94.53.45.24.75.45.55.34.64.2
Percentage of AllocatedShareBasedCompensationExpense6.78.58.310.211.112.47.67.58.613.911.99.28.06.711.08.48.66.66.06.87.47.36.44.67.07.07.16.06.26.47.05.67.36.89.18.08.78.510.17.67.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.30.50.30.50.50.50.30.40.40.50.40.40.40.40.30.30.30.30.30.30.30.30.30.20.30.30.40.30.30.30.40.30.40.30.50.40.50.50.50.40.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:EmployeeStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:EmployeeStockOption


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value2.52.72.11.51.81.92.12.33.20.10.10.10.10.10.00.20.20.10.71.51.11.21.41.51.52.22.93.23.75.16.67.77.79.5111415
Percentage of AllocatedShareBasedCompensationExpense5.04.74.12.84.14.53.84.05.70.30.30.20.20.10.00.40.50.21.12.72.02.32.52.72.54.85.34.96.28.410.311.112.519.020.624.224.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.20.30.20.10.20.20.20.20.30.00.00.00.00.00.00.00.00.00.10.10.10.10.10.10.10.20.30.30.30.40.50.60.70.91.01.31.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:EmployeeStockOption0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AllocatedShareBasedCompensationExpense us-gaap:IncomeStatementLocation

jnpr:CostOfRevenuesService


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value3.94.54.24.03.44.24.34.14.44.53.84.54.94.84.03.95.34.34.03.54.33.53.43.23.83.43.53.63.14.03.93.43.54.63.73.84.2
Percentage of AllocatedShareBasedCompensationExpense7.77.88.37.67.710.07.87.17.913.310.38.58.76.811.08.712.06.96.36.37.76.86.15.76.57.46.45.55.26.66.14.95.79.26.46.46.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.30.40.30.40.30.40.40.40.40.40.30.40.40.40.30.30.40.40.30.30.40.30.30.30.30.30.30.30.30.30.30.30.30.40.30.30.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax jnpr:CostOfRevenuesService0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CostOfGoodsProductLine


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value1.01.31.51.41.11.41.40.81.61.91.21.51.71.90.81.51.40.91.51.51.51.91.11.31.51.71.11.31.31.31.21.41.20.91.31.21.1
Percentage of AllocatedShareBasedCompensationExpense2.02.32.92.72.53.32.51.42.95.63.32.83.02.72.23.33.21.52.42.72.73.72.02.32.53.72.02.02.22.11.92.02.01.82.32.01.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.10.10.10.10.10.10.10.10.20.10.10.10.20.10.10.10.10.10.10.10.20.10.10.10.20.10.10.10.10.10.10.10.10.10.10.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:CostOfGoodsProductLine0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:GeneralAndAdministrativeExpense


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value10118.78.07.37.47.47.58.45.92.46.26.46.12.17.47.06.76.35.96.54.76.88.07.74.41.07.48.98.86.57.55.76.36.46.67.0
Percentage of AllocatedShareBasedCompensationExpense21.019.117.115.216.617.613.413.015.117.46.511.711.38.75.816.415.910.89.910.611.79.112.114.213.19.61.811.315.014.510.210.89.312.611.111.211.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.91.00.70.70.70.70.60.70.80.60.20.50.50.60.20.60.50.50.50.50.50.40.50.60.60.40.10.70.70.80.50.60.50.60.60.60.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:GeneralAndAdministrativeExpense0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ResearchAndDevelopmentExpense


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value20242122191526292612182829441918143437272932313132303337313234363323282628
Percentage of AllocatedShareBasedCompensationExpense39.842.142.643.543.236.247.251.547.036.050.952.852.362.652.741.132.056.158.848.953.162.455.954.955.266.761.756.853.352.853.852.853.747.350.044.246.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.72.31.82.01.71.52.22.62.41.21.62.42.54.11.51.51.12.92.72.12.42.92.42.52.72.93.13.32.62.72.73.12.92.22.52.32.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ResearchAndDevelopmentExpense0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:SellingAndMarketingExpense


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value1416141613131615159.410121413101316151417139.41313135.81515141417201814172121
Percentage of AllocatedShareBasedCompensationExpense29.528.729.131.130.032.929.027.027.127.729.024.224.719.228.330.437.024.722.731.524.818.123.923.022.812.628.024.324.324.028.029.429.429.130.136.233.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.31.51.21.41.21.41.31.41.40.90.91.11.21.20.81.11.21.31.01.41.10.91.01.01.10.51.41.41.21.21.41.71.61.41.51.92.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:SellingAndMarketingExpense0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Comprehensive Income Net Of Tax

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTax


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value36-5.47118397-20.31768345381982158746-147.11751841241651631431031851796487232471491699981953050338467116140184149124160
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.1-0.55.816.19.0-2.014.67.44.23.816.818.37.34.3-11.914.014.110.211.912.711.79.414.914.76.17.818.94.111.814.38.67.78.32.74.73.27.56.110.412.815.514.812.717.5

Cost Of Goods And Services Sold

us-gaap:CostOfGoodsAndServicesSold

us-gaap:CostOfGoodsAndServicesSold


Cost
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value490458505480466418488454465419470468503464488485507474527485464407477451440410426411481450470439430388407444405398421394398365398334318300310280280261
Percentage of CostOfGoodsAndServicesSold100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax41.842.741.442.243.042.040.540.142.241.939.839.741.842.939.438.638.738.938.137.838.137.136.236.136.138.438.736.539.138.536.937.037.436.735.739.737.838.637.635.635.633.233.433.132.532.933.034.135.634.3

us-gaap:CostOfGoodsAndServicesSold us-gaap:ProductOrService

us-gaap:Product


Cost
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value350316360327321269338304314270321312336306334336360
Percentage of CostOfGoodsAndServicesSold71.569.071.268.268.964.269.366.967.564.468.466.766.966.068.569.271.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax29.929.529.528.829.627.028.026.828.527.027.226.528.028.327.026.727.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Product46.247.10.044.746.544.20.040.944.043.60.039.340.843.10.038.639.3

us-gaap:Service


Cost
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value140142145152145149150150151149148156166157153149146
Percentage of CostOfGoodsAndServicesSold28.531.028.831.831.135.830.733.132.535.631.633.333.134.031.530.829.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.913.211.913.413.315.012.413.313.714.912.613.213.814.612.411.911.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Service33.935.40.037.836.838.50.038.739.039.00.040.643.942.40.038.537.5

Cost Of Revenue

us-gaap:CostOfRevenue

us-gaap:CostOfRevenue


Cost
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value490458505480466418488454465419470468503464488485507474527485464407477451440410426411481450470439430388407444405398421394398365398334318300310280280261
Percentage of CostOfRevenue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax41.842.741.442.243.042.040.540.142.241.939.839.741.842.939.438.638.738.938.137.838.137.136.236.136.138.438.736.539.138.536.937.037.436.735.739.737.838.637.635.635.633.233.433.132.532.933.034.135.634.3

Gain Loss On Investments

us-gaap:GainLossOnInvestments

us-gaap:GainLossOnInvestments


Gain
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value-1.23.8102.06.5-5.80.8-3.4-2.81.6-5.6-1.90.6-0.57.94.70.81.2-1.91.93.6-5.40.06.00.20.62.8-1.90.81663.54.01.52.3187.02314-14.00.656-0.9820.00.05.40.03.20.0-2.20.0-1.6-1.7
Percentage of GainLossOnInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.00.0100.00.0100.00.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.10.40.90.20.6-0.60.1-0.3-0.30.2-0.5-0.20.0-0.00.60.40.10.1-0.10.10.3-0.50.00.50.00.10.3-0.20.114.20.30.30.10.21.70.61.4-1.40.1-0.10.00.00.50.00.30.0-0.20.0-0.2-0.2

Gains Losses On Extinguishment Of Debt

us-gaap:GainsLossesOnExtinguishmentOfDebt

us-gaap:GainsLossesOnExtinguishmentOfDebt


Gains
Period End2021-06-302021-03-312020-12-312019-12-312019-09-302018-12-312018-09-30
Value0.0-60.6-55.00.0-15.30.00.0
Percentage of GainsLossesOnExtinguishmentOfDebt0.0100.0100.00.0100.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.0-5.60.00.0-1.40.00.0

us-gaap:GainsLossesOnExtinguishmentOfDebt us-gaap:LongtermDebtType

us-gaap:SeniorNotes


Gains
Period End2021-01-31
Value60
Percentage of GainsLossesOnExtinguishmentOfDebt0.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:SeniorNotes0.0

us-gaap:GainsLossesOnExtinguishmentOfDebt us-gaap:SubsequentEventType

us-gaap:SubsequentEvent


Gains
Period End2021-01-11
Value-60.6
Percentage of GainsLossesOnExtinguishmentOfDebt0.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:SubsequentEvent0.0

General And Administrative Expense

us-gaap:GeneralAndAdministrativeExpense

us-gaap:GeneralAndAdministrativeExpense


General
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value7161775959595461606853675456507055505254585960575655405560744861484750494854454444444543454341393939
Percentage of GeneralAndAdministrativeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.15.76.35.35.45.94.55.45.46.84.55.84.55.24.15.64.24.13.84.24.85.44.64.64.65.23.74.94.96.43.85.24.24.54.44.44.55.34.14.03.94.13.84.34.74.74.44.85.05.1

Gross Profit

us-gaap:GrossProfit

us-gaap:GrossProfit


Gross
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value681615717657619579719678636582710711700618751772801746857799756690842797781657675714748720803746720670733673667634698711722735792677659612631543506502
Percentage of GrossProfit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax58.257.358.657.857.058.059.559.957.858.160.260.358.257.160.661.461.361.161.962.261.962.963.863.963.961.661.363.560.961.563.163.062.663.364.360.362.261.462.464.464.466.866.666.967.567.167.065.964.465.7

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

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value74-37.8391118628174118774418815215041200225245140272236192126260249226116-694.416529414818513712576139388923122121157170231195189161
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.4-3.53.29.87.92.814.410.47.14.416.012.912.53.816.218.018.711.519.618.415.711.519.720.018.510.9-63.014.724.012.614.511.610.97.312.33.58.32.310.910.914.015.519.519.319.317.7

Income Tax Expense Benefit

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxExpenseBenefit


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value12-6.78.4-33.8247.95.6183113-3.8-71.8347.0348606531836452356251683575627337333828-14.14421317.00826374141416158-2.9-17.2458285
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.1-0.60.7-3.02.30.80.51.72.91.3-0.3-6.12.90.628.14.85.02.66.05.04.33.24.84.25.63.46.85.56.03.22.63.22.4-1.33.92.03.00.72.33.43.73.73.56.16.0-0.3-1.85.610.511.2

Interest Expense

us-gaap:InterestExpense

us-gaap:InterestExpense


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value12131819192020222224252525262525252525252522212121181616171515141414121213141314156.52.52.62.01.6
Percentage of InterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.11.31.51.71.82.01.72.02.02.42.22.22.22.42.12.01.92.11.82.02.02.01.61.71.81.71.51.51.41.31.21.21.31.41.11.11.31.41.21.31.40.60.20.30.20.2

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value62-31.130145612016899463119222311634-148.11651791081881721409119719715880-769.6103221110151999791951657169683115129190134130163228314-4.4
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.3-2.92.512.85.62.013.98.84.23.116.319.09.73.2-11.913.213.78.913.613.411.58.315.015.812.97.5-69.99.218.09.511.98.48.58.68.41.55.41.68.67.610.311.816.013.313.317.92.410.21.9-0.6

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value62-31.1145612099463122311634
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.3-2.912.85.62.08.84.23.119.09.73.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.0

Nonoperating Income Expense

us-gaap:NonoperatingIncomeExpense

us-gaap:NonoperatingIncomeExpense


Nonoperating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-10.9-5.0-3.9-13.5-4.4-11.1-4.6-20.4-4.61.8-8.4-8.1-8.9-14.1-2.5-5.1-13.0-15.7-15.1-13.4-11.6-22.2-18.5-8.4-17.1-15.87.4-6.8178154-10.2-7.5-12.6-10.19.0-3.9562.77-24.431-10.7-15.957-13.688-6.4624.80.2054.0651.459
Percentage of NonoperatingIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.9-0.5-0.3-1.2-0.4-1.1-0.4-1.8-0.40.2-0.7-0.7-0.7-1.3-0.2-0.4-1.0-1.3-1.1-1.0-0.9-2.0-1.4-0.7-1.4-1.50.7-0.614.513.2-0.8-0.6-1.1-1.00.8-0.40.3-2.4-1.0-1.4-1.2-0.60.40.00.40.2

Operating Expenses

us-gaap:OperatingExpenses

us-gaap:OperatingExpenses


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value5965876185325295395405395545395145505415625485415435905705495525425635395385251376542632726608601582583602631581586565574551558565482474451625415410421
Percentage of OperatingExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax50.954.750.646.848.754.144.847.650.353.943.546.744.952.044.343.141.548.341.242.845.249.442.743.244.149.2125.048.251.462.147.850.750.655.152.856.454.156.850.552.049.250.747.547.648.549.566.450.452.255.1

Operating Income Loss

us-gaap:OperatingIncomeLoss

us-gaap:OperatingIncomeLoss


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value8527981259039178138824219616015955202230258156287250203148279258243131-701.8172115-6.2195145138871304286471331371701772261951851605.81289581
Percentage of OperatingIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.32.68.011.08.33.914.812.27.54.316.713.613.35.116.418.419.712.820.719.516.713.521.220.719.912.3-63.715.39.4-0.515.312.212.08.211.53.88.14.611.912.415.316.119.119.318.917.60.615.512.210.6

Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-26.929323022-23.55.9-11.1-1.53.3
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-2.32.82.72.72.0-2.40.5-1.0-0.10.3

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

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value0.4-1.99.27.65.6-14.71.9-4.3-0.92.21.3-7.0-12.05.3-0.38.43.07.9-13.4-6.92.23.7-4.0-8.87.0-11.1-10.4-7.72.21.72.04.1-3.7-5.81.15.2-4.54.6-8.1-7.52.6
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.0-0.20.80.70.5-1.50.2-0.4-0.10.20.1-0.6-1.00.5-0.00.70.20.6-1.0-0.50.20.3-0.3-0.70.6-1.0-0.9-0.70.20.10.20.3-0.3-0.50.10.5-0.40.4-0.7-0.70.2

Other Comprehensive Income Loss Net Of Tax

us-gaap:OtherComprehensiveIncomeLossNetOfTax

us-gaap:OtherComprehensiveIncomeLossNetOfTax


Other
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value403836-40.78.3-15.5-0.47.36.3-8.1-28.9121.0105.115-23.9-9.03.1110.2-12.121-15.4-10.8-16.111-62.7-2.0701.5-9.9-0.513-7.616-12.2-16.21.1
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.33.33.3-4.10.7-1.4-0.00.70.5-0.7-2.41.10.10.80.41.3-1.7-0.70.31.10.0-1.01.8-1.4-1.0-1.40.9-5.4-0.25.90.1-0.9-0.01.2-0.71.6-1.1-1.50.1

us-gaap:OtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value403836-40.78.3-15.5-0.47.36.3-8.1-28.912
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.33.33.3-4.10.7-1.4-0.00.70.5-0.7-2.41.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.0

Other Nonoperating Income Expense

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:OtherNonoperatingIncomeExpense


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-0.50.8-1.9-2.5-0.9-0.2-1.10.70.40.9-0.20.70.4-2.5-0.70.8-0.8-2.02.00.71.3-2.2-2.61.5-2.2-1.7-1.48.5-1.81672.24.40.62.1186.213-13.00.7-4.2-1.1-2.4-3.816-0.03.40.6
Percentage of OtherNonoperatingIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.00.1-0.2-0.2-0.1-0.0-0.10.10.00.1-0.00.10.0-0.2-0.10.1-0.1-0.20.10.10.1-0.2-0.20.1-0.2-0.2-0.10.8-0.114.30.20.40.10.21.60.61.2-1.30.1-0.4-0.1-0.2-0.3-0.00.30.1

Research And Development Expense

us-gaap:ResearchAndDevelopmentExpense

us-gaap:ResearchAndDevelopmentExpense


Research
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value245254242242241232239244244227231253248269227236240276263251247251247247251248233253255264258264257262275288268269250257257261254231224207187185183185
Percentage of ResearchAndDevelopmentExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax21.023.719.821.322.223.319.821.622.122.719.621.520.724.918.418.818.422.619.019.620.322.918.719.820.623.321.222.520.822.620.322.322.424.824.125.825.026.122.423.223.023.821.422.823.022.719.922.523.424.3

Revenue From Contract With Customer Excluding Assessed Tax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value1172107412221138108699812081133110210011181117912041082123912571308122113851285122110971319124812221067110111251229117012731185115010591140111810731032112011051120110111901012978912941823786764
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:MajorCustomers

jnpr:Cloud


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value320270280253285261279271285223251250279268254344379331404359287264
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax27.325.223.022.226.326.223.224.025.922.321.321.223.224.820.527.429.027.229.228.023.524.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax27.325.223.022.226.326.223.224.025.922.321.321.223.224.820.527.429.027.229.228.023.524.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax jnpr:Cloud100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

jnpr:StrategicEnterprise


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value408365467410364360435408370343409386401334373336366320353326363315
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax34.834.038.236.033.636.136.136.133.634.234.732.733.330.930.126.728.026.325.525.429.728.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax34.834.038.236.033.636.136.136.133.634.234.732.733.330.930.126.728.026.325.525.429.728.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax jnpr:StrategicEnterprise100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

jnpr:TelecomandCable


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value443438474475436375492452447435519543523479611576562568627599571518
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax37.840.838.841.740.237.640.839.940.643.544.046.143.544.349.345.943.046.645.346.646.847.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax37.840.838.841.740.237.640.839.940.643.544.046.143.544.349.345.943.046.645.346.646.847.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax jnpr:TelecomandCable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService

jnpr:AIDrivenEnterprise


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value195161152143
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax16.615.014.114.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax16.615.014.114.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax jnpr:AIDrivenEnterprise100.0100.0100.0100.0

jnpr:AutomatedWANSolutions


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value396386406315
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax33.836.037.431.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax33.836.037.431.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax jnpr:AutomatedWANSolutions100.0100.0100.0100.0

jnpr:CloudReadyDataCenter


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value201157157174
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax17.214.714.517.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax17.214.714.517.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax jnpr:CloudReadyDataCenter100.0100.0100.0100.0

jnpr:HardwareMaintenanceAndProfessionalServices


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value379369369364
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax32.334.434.036.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax32.334.434.036.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax jnpr:HardwareMaintenanceAndProfessionalServices100.0100.0100.0100.0

jnpr:Routing


Revenue
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value462432403314424407416374444496490408509585572521653620574504647604602504523533617549617609577513
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax37.838.037.131.535.136.037.837.437.642.140.737.741.146.643.742.747.248.347.145.949.148.449.347.347.547.450.247.048.551.450.248.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax37.838.037.131.535.136.037.837.437.642.140.737.741.146.643.742.747.248.347.145.949.148.449.347.347.547.450.247.048.551.450.248.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax jnpr:Routing100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

jnpr:Security


Revenue
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value8672807410094816710377797287716865808578731161191079296121111134157144126136
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.16.47.47.58.38.37.46.78.86.56.66.77.15.75.25.45.86.76.46.78.89.68.88.78.810.89.111.512.312.211.012.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.16.47.47.58.38.37.46.78.86.56.66.77.15.75.25.45.86.76.46.78.89.68.88.78.810.89.111.512.312.211.012.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax jnpr:Security100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

jnpr:Switching


Revenue
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value261229208219267241215176228221254230233212276241250222209175210201190166174155199192198147160131
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax21.420.119.222.022.121.319.617.619.318.721.221.218.816.921.119.818.117.317.116.015.916.115.615.615.813.816.316.415.612.413.912.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax21.420.119.222.022.121.319.617.619.318.721.221.218.816.921.119.818.117.317.116.015.916.115.615.615.813.816.316.415.612.413.912.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax jnpr:Switching100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Product


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value759672810733692608791743713618776794824710830869917828
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax64.862.666.364.563.761.065.565.664.861.865.867.468.565.767.069.170.167.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax64.862.666.364.563.761.065.565.664.861.865.867.468.565.767.069.170.167.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Product100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Service


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value413402412404394389416389388383404385379371409388391
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax35.237.433.735.536.339.034.534.435.238.234.232.631.534.333.030.929.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax35.237.433.735.536.339.034.534.435.238.234.232.631.534.333.030.929.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Service100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:StatementGeographical

country:US


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value597523582575547529622599601476584597624532636668749658812684661579698665670533504621660623619604610547553507537468463502523526522481439
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax51.048.747.650.550.453.051.552.954.547.649.550.651.949.251.453.257.253.958.653.354.152.753.053.354.950.045.855.253.753.348.751.053.051.648.645.450.145.441.445.446.847.743.947.545.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax51.048.747.650.550.453.051.552.954.547.649.550.651.949.251.453.257.253.958.653.354.152.753.053.354.950.045.855.253.753.348.751.053.051.648.645.450.145.441.445.446.847.743.947.545.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax country:US100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

jnpr:OtherAmericas


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value555950496150544947674946505569605153636058495547655554575057655664455352496257545455585154
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.75.64.14.35.75.04.54.44.36.74.23.94.25.15.64.83.94.44.64.74.84.54.23.85.35.25.05.14.14.95.14.85.64.34.74.74.66.15.14.94.95.04.95.15.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.75.64.14.35.75.04.54.44.36.74.23.94.25.15.64.83.94.44.64.74.84.54.23.85.35.25.05.14.14.95.14.85.64.34.74.74.66.15.14.94.95.04.95.15.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax jnpr:OtherAmericas100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:Americas


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value652583632624608579676648648543634643675587705729800
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax55.754.351.754.856.058.156.057.358.854.353.854.556.154.356.958.061.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax55.754.351.754.856.058.156.057.358.854.353.854.556.154.356.958.061.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Americas100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:AsiaPacific


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value195180226192183163195182161171202206219187209230219
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax16.716.818.516.916.916.416.216.114.717.217.117.518.217.316.918.316.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax16.716.818.516.916.916.416.216.114.717.217.117.518.217.316.918.316.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:AsiaPacific100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EMEA


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value323311363321294255335301291286344329308308324298288284314338300285345355316303352290324295358306300290338321299
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax27.629.029.728.227.125.627.826.626.528.629.128.025.728.526.223.722.023.322.726.324.626.026.228.425.928.532.025.826.425.328.225.926.127.429.728.727.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax27.629.029.728.227.125.627.826.626.528.629.128.025.728.526.223.722.023.322.726.324.626.026.228.425.928.532.025.826.425.328.225.926.127.429.728.727.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:EMEA100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Selling And Marketing Expense

us-gaap:SellingAndMarketingExpense

us-gaap:SellingAndMarketingExpense


Selling
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value257252246229224239246235229228224224238239233232239244254242243231255235232220243249258273283268266255263261259257253254246246257204202192211183176187
Percentage of SellingAndMarketingExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax22.023.520.120.120.624.020.420.820.822.819.019.119.822.118.818.518.320.018.418.920.021.119.418.819.020.622.122.121.023.422.222.723.124.123.123.324.225.022.623.122.022.421.720.220.721.122.422.322.524.6

Assets

us-gaap:Assets

us-gaap:Assets


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value8723871193788694874186098837875389039137936391009121907898339744975296389656914590628917861985058282866684039569101379723103261019710013983098329960100469945998397079793969384677590
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Liabilities

us-gaap:Liabilities

us-gaap:Liabilities


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302011-12-31
Value4382428148344133427742184227411143124286454044494703475351524586466646194694437243864279404440774034404934843378352534143023288628962774283228802894
Percentage of Liabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets50.249.151.647.548.949.047.847.048.446.948.548.951.652.452.447.147.847.948.647.848.448.046.947.948.746.741.535.334.835.129.328.328.928.228.828.929.0

Liabilities And Stockholders Equity

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:LiabilitiesAndStockholdersEquity


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value8723871193788694874186098837875389039137936391009121907898339744975296389656914590628917861985058282866684039569101379723103261019710013983098329960100469945998397079793969384677590
Percentage of LiabilitiesAndStockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value43404429454345604464439046104642459148514823465044174324468049624574491973027311711770556999707972087172708969376961689666085822
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets49.850.948.452.551.151.052.253.051.653.151.551.148.447.647.651.453.158.570.771.771.171.871.271.171.872.171.071.571.171.178.076.7

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-312014-12-31
Value60875725-5.6-27.8-4.3-10.20.92.4-0.9-4.7-2.7146.07.73.91.9-4.51.32.5-1.3-4.2
Percentage of StockholdersEquity1.42.01.30.6-0.1-0.6-0.1-0.20.00.0-0.0-0.1-0.10.30.10.00.00.0-0.10.00.0-0.0-0.1
Percentage of Assets0.71.00.60.3-0.1-0.3-0.0-0.10.00.0-0.0-0.1-0.00.20.10.10.00.0-0.00.00.0-0.0-0.0
Percentage of Assets us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-312014-12-31
Value333234353527292929272524232219161818162122178.4
Percentage of StockholdersEquity0.80.70.80.80.80.60.60.60.60.60.50.50.50.50.40.00.00.00.30.00.00.40.2
Percentage of Assets0.40.40.40.40.40.30.30.30.30.30.30.30.30.30.20.20.20.20.20.20.20.20.1
Percentage of Assets us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-312014-12-31
Value55815515-22.9-59.2-18.5-26.8-11.3-10.9-18.2-24.5-16.412-5.4-6.4-16.5-21.6-37.3-13.4-4.4-19.2-13.8
Percentage of StockholdersEquity1.31.81.20.3-0.5-1.3-0.4-0.6-0.2-0.2-0.4-0.5-0.40.3-0.10.00.00.0-0.80.00.0-0.4-0.3
Percentage of Assets0.60.90.60.2-0.3-0.7-0.2-0.3-0.1-0.1-0.2-0.3-0.20.1-0.1-0.1-0.2-0.2-0.4-0.1-0.0-0.2-0.2
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedTranslationAdjustment


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-312014-12-31
Value-37.7-38.1-36.2-45.4-53.0-58.6-43.9-45.8-41.5-40.6-42.8-44.1-37.1-25.1-30.4-30.1-38.5-41.5-49.4-36.0-29.1-34.9-18.0
Percentage of StockholdersEquity-0.9-0.9-0.8-1.0-1.2-1.3-1.0-1.0-0.9-0.8-0.9-0.9-0.8-0.6-0.60.00.00.0-1.00.00.0-0.8-0.4
Percentage of Assets-0.4-0.4-0.4-0.5-0.6-0.7-0.5-0.5-0.5-0.4-0.5-0.5-0.4-0.3-0.3-0.3-0.4-0.4-0.5-0.4-0.3-0.4-0.2
Percentage of Assets us-gaap:AccumulatedTranslationAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value704271107156721472557281737075017491766876727698760976158042
Percentage of StockholdersEquity162.2160.5157.5158.2162.5165.8159.9161.6163.2158.1159.1165.5172.3176.1171.8
Percentage of Assets80.781.676.383.083.084.683.485.784.183.981.984.683.483.981.8
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value-2757.8-2762.6-2669.0-2669.2-2768.5-2831.4-2741.4-2832.7-2888.7-2806.5-2831.4-3023.0-3175.7-3303.3-3355.8
Percentage of StockholdersEquity-63.5-62.4-58.7-58.5-62.0-64.5-59.5-61.0-62.9-57.9-58.7-65.0-71.9-76.4-71.7
Percentage of Assets-31.6-31.7-28.5-30.7-31.7-32.9-31.0-32.4-32.4-30.7-30.2-33.2-34.8-36.4-34.1
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Assets Current

us-gaap:AssetsCurrent

us-gaap:AssetsCurrent


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value26462600327130383001297232093187375843094581429041043920418442834145399339713429345332742912289827263101297130633497387937033680365435403600394242294231443941314285430432142878
Percentage of AssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets30.329.934.934.934.334.536.336.442.247.248.947.145.043.242.644.042.541.441.137.538.136.733.834.132.935.835.432.034.539.935.936.136.536.036.639.642.142.544.542.643.844.438.037.9

Cash And Cash Equivalents At Carrying Value

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashAndCashEquivalentsAtCarryingValue


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value98698913611341146013981215120413812155248925012690261420062363239222421833168917561646142014531330181016391615215925792284227122492043240727073044291329102722283829441811146016601723160420191716
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets11.311.414.515.416.716.213.813.815.523.626.627.529.528.820.424.324.523.319.018.519.418.516.517.116.120.919.516.921.326.522.122.322.520.824.527.230.329.329.228.029.030.421.40.00.00.021.10.00.0

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value10091012138314011521145912761266144321732505252227122645205924172441229018801421
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets11.611.614.716.117.417.014.414.516.223.826.827.729.729.120.924.825.023.819.516.5

Short Term Investments

us-gaap:ShortTermInvestments

us-gaap:ShortTermInvestments


Short
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value33529441249939752373810401418122710708874323171026922752742752632587599527529517398332299460378561573542613441439394517641632631493474570
Percentage of ShortTermInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.83.44.45.74.56.18.411.915.913.411.49.84.73.510.49.57.77.77.86.96.56.76.16.26.34.64.03.14.53.95.45.65.46.24.54.43.95.26.46.56.55.15.67.5

Accounts Receivable Net Current

us-gaap:AccountsReceivableNetCurrent

us-gaap:AccountsReceivableNetCurrent


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value7687589647547546758796356596457546487026798527247506701054753750783780577533507598617560597578549509532438397406450577444488471596458
Percentage of AccountsReceivableNetCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets8.88.710.38.78.67.810.07.37.47.18.17.17.77.58.77.47.77.010.98.28.38.89.16.86.45.97.16.45.56.15.65.45.15.44.54.04.04.55.84.65.04.97.06.0

Inventory Net

us-gaap:InventoryNet

us-gaap:InventoryNet


Inventory
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312010-12-31
Value21125922117512310194939493827581969790969895106110987572776862504754525550546280104926921
Percentage of InventoryNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.43.02.42.01.41.21.11.11.11.00.90.80.91.11.00.91.01.01.01.21.21.10.90.80.90.80.70.50.50.60.50.50.50.60.60.81.00.90.70.3

us-gaap:InventoryNet us-gaap:BalanceSheetLocation

us-gaap:OtherNoncurrentAssets


Inventory
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value12119.45.74.43.63.32.21.51.41.51.83.44.06.09.03.64.1
Percentage of InventoryNet4.75.35.34.64.33.83.52.31.61.72.02.23.54.16.69.33.74.3
Percentage of Assets0.10.10.10.10.10.00.00.00.00.00.00.00.00.00.10.10.00.0
Percentage of Assets us-gaap:OtherNoncurrentAssets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:PrepaidExpensesAndOtherCurrentAssets


Inventory
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value247210166118979090929280747992938487949166
Percentage of InventoryNet95.394.794.795.495.796.296.597.798.498.398.097.896.595.993.490.796.395.788.8
Percentage of Assets2.82.21.91.31.11.01.01.01.00.90.80.91.01.00.90.91.00.90.8
Percentage of Assets us-gaap:PrepaidExpensesAndOtherCurrentAssets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Inventory Finished Goods

us-gaap:InventoryFinishedGoods

us-gaap:InventoryFinishedGoods


Inventory
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312010-12-31
Value547163313025252522212119163326181720191928211327271924150.61.21.40.80.34.07.91917141615
Percentage of InventoryFinishedGoods100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.60.80.70.40.40.30.30.30.20.20.20.20.20.40.30.20.20.20.20.20.30.20.20.30.30.20.30.20.00.00.00.00.00.00.10.20.20.10.20.2

Prepaid Expense And Other Assets Current

us-gaap:PrepaidExpenseAndOtherAssetsCurrent

us-gaap:PrepaidExpenseAndOtherAssetsCurrent


Prepaid
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value344558533443388376376306299281268253279308299273249338332354359244183138207236254206165184199156210199140168206181156165175169
Percentage of PrepaidExpenseAndOtherAssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.96.45.75.14.44.44.33.53.43.12.92.83.13.43.02.82.63.53.43.94.02.72.11.62.52.73.02.21.61.91.91.52.12.01.41.72.11.81.61.71.82.0

Property Plant And Equipment Gross

us-gaap:PropertyPlantAndEquipmentGross

us-gaap:PropertyPlantAndEquipmentGross


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value20792046212422232157197617301709158012601065922
Percentage of PropertyPlantAndEquipmentGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets22.223.222.722.622.322.920.616.616.112.612.612.2

us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType

us-gaap:BuildingAndBuildingImprovements


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value2562552542522512462382422066.20.0
Percentage of PropertyPlantAndEquipmentGross12.312.512.011.411.712.513.814.213.00.50.0
Percentage of Assets2.72.92.72.62.62.92.82.32.10.10.0
Percentage of Assets us-gaap:BuildingAndBuildingImprovements0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ComputerEquipment


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value10571041110011511070915806794711604530435
Percentage of PropertyPlantAndEquipmentGross50.950.951.851.849.646.346.646.545.048.049.847.2
Percentage of Assets11.311.811.711.711.110.69.67.77.26.16.35.7
Percentage of Assets us-gaap:ComputerEquipment0.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ComputerSoftwareIntangibleAsset


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value231228223217285169161108106
Percentage of PropertyPlantAndEquipmentGross11.111.210.59.813.28.69.36.36.7
Percentage of Assets2.52.62.42.23.02.01.91.01.1
Percentage of Assets us-gaap:ComputerSoftwareIntangibleAsset0.00.00.00.00.00.00.00.00.0

us-gaap:ConstructionInProgress


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value1712195326
Percentage of PropertyPlantAndEquipmentGross0.90.60.92.41.2
Percentage of Assets0.20.10.20.50.3
Percentage of Assets us-gaap:ConstructionInProgress0.00.00.00.00.0

us-gaap:FurnitureAndFixtures


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value494848474743334228272421
Percentage of PropertyPlantAndEquipmentGross2.42.42.32.22.22.21.92.51.82.22.32.3
Percentage of Assets0.50.50.50.50.50.50.40.40.30.30.30.3
Percentage of Assets us-gaap:FurnitureAndFixtures0.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:LandAndLandImprovements


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value243243243241241241241238208208214201
Percentage of PropertyPlantAndEquipmentGross11.711.911.410.811.212.213.914.013.216.520.121.9
Percentage of Assets2.62.82.62.52.52.82.92.32.12.12.52.7
Percentage of Assets us-gaap:LandAndLandImprovements0.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:LeaseholdImprovements


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value223216235258235203179202206204178158
Percentage of PropertyPlantAndEquipmentGross10.810.611.111.610.910.310.411.913.116.216.717.2
Percentage of Assets2.42.52.52.62.42.42.12.02.12.02.12.1
Percentage of Assets us-gaap:LeaseholdImprovements0.00.00.00.00.00.00.00.00.00.00.00.0

Accumulated Depreciation Depletion And Amortization Property Plant And Equipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment


Accumulated
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value13161215117212021093955825826768661571466
Percentage of AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets14.013.812.512.211.311.19.88.07.86.66.76.2

Amortization Of Intangible Assets

us-gaap:AmortizationOfIntangibleAssets

us-gaap:AmortizationOfIntangibleAssets


Amortization
Period End2021-06-302021-03-312020-06-302020-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value19199.49.94.94.14.24.33.44.84.83.35.35.65.6118.58.59.89.59.17.67.71.21.21.1481.2361.1781.21.2631.3321.5440.90.91.21.11.21.33.54.4
Percentage of AmortizationOfIntangibleAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Property Plant And Equipment Net

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:PropertyPlantAndEquipmentNet


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value7257437627687818028308488708929519679871013102110071026105010631067106610471021959921912904888889905882868855839811768711647598576544516493455
Percentage of PropertyPlantAndEquipmentNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets8.38.58.18.88.99.39.49.79.89.810.210.610.811.210.410.310.510.911.011.711.811.711.811.311.110.510.89.38.89.38.58.58.58.58.37.77.16.56.05.95.65.35.86.0

Long Term Investments

us-gaap:LongTermInvestments

us-gaap:LongTermInvestments


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value4934816567207126085895817411919925940751698891310691059107111581147117112441263122812411133140513405211251118810261015988900832785740775750645535483
Percentage of LongTermInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets5.75.57.08.38.17.16.76.60.81.32.12.84.55.710.19.411.011.011.112.712.713.114.414.914.814.313.514.713.25.412.111.710.210.310.09.08.37.97.48.07.76.76.36.4

Goodwill

us-gaap:Goodwill

us-gaap:Goodwill


Goodwill
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-31
Value375437533669333733373337333733383338310931083094309630963096309630793079308130483001298129812981298129812981391140714071405740574057405740573987398739873928392839273927392736583658
Percentage of Goodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets43.043.139.138.438.238.837.838.137.534.033.234.033.934.131.531.831.632.031.933.333.133.434.635.036.034.435.540.940.241.939.339.840.541.341.340.039.740.139.340.540.140.546.448.20.0

us-gaap:Goodwill us-gaap:BusinessAcquisition

jnpr:Apstra


Goodwillus-gaap:
Period End2021-01-27
Value84
Percentage of Goodwill0.0
Percentage of Assets0.0
Percentage of Assets jnpr:Apstra0.0

Indefinite Lived Intangible Assets Excluding Goodwill

us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass

us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill

us-gaap:InProcessResearchAndDevelopment


Indefinite
Period End2021-06-302021-03-312020-12-312019-12-312018-12-312017-12-312016-12-312013-06-302012-12-31
Value494949494949491717
Percentage of IndefiniteLivedIntangibleAssetsExcludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.60.60.50.60.50.50.50.20.2
Percentage of Assets us-gaap:InProcessResearchAndDevelopment0.00.00.00.00.00.00.00.00.0

Intangible Assets Net Excluding Goodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill


Intangible
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value315335266151161170185195205113118115119123128133121125130113693033394450629010511510611512313112811814315212313013614312113
Percentage of IntangibleAssetsNetExcludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.63.82.81.71.82.02.12.22.31.21.31.31.31.41.31.41.21.31.31.20.80.30.40.50.50.60.70.91.01.21.01.11.21.31.31.21.41.51.21.31.41.51.40.2

Finite Lived Intangible Assets Net

us-gaap:FiniteLivedIntangibleAssetsNet

us-gaap:FiniteLivedIntangibleAssetsNet


Finite
Period End2021-06-302021-03-312020-12-312019-12-312018-12-312017-12-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value26628621713669798164693033394450629010511510611510611311111813714512012212813511313
Percentage of FiniteLivedIntangibleAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.13.32.31.50.70.80.80.70.80.30.40.50.50.60.70.91.01.21.01.11.11.21.11.21.41.51.21.31.31.41.30.2

us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass

jnpr:CustomerContractsSupportAgreementsAndRelatedRelationships


Finite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value42165.36.710.010116.97.58.18.79.3101113149.410111212
Percentage of FiniteLivedIntangibleAssetsNet19.312.17.68.512.316.516.522.522.120.719.418.416.212.712.712.58.88.810.510.511.6
Percentage of Assets0.40.20.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.1
Percentage of Assets jnpr:CustomerContractsSupportAgreementsAndRelatedRelationships0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

jnpr:TechnologiesAndPatents


Finite
Period End2021-06-302021-03-312020-12-312019-12-312018-12-312017-12-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value2192351701156472705356232630354051789199971059510198951131209596101107894.034
Percentage of FiniteLivedIntangibleAssetsNet82.582.378.284.292.491.487.282.682.276.576.778.179.580.482.986.586.486.691.291.289.589.588.480.582.582.879.278.779.079.378.829.2
Percentage of Assets2.52.71.81.30.70.70.70.60.60.30.30.40.40.50.60.80.91.00.91.00.91.01.01.01.11.21.01.01.01.11.10.1
Percentage of Assets jnpr:TechnologiesAndPatents0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CustomerRelationships


Finite
Period End2021-06-302021-03-312020-12-31
Value424542
Percentage of FiniteLivedIntangibleAssetsNet15.816.019.3
Percentage of Assets0.50.50.4
Percentage of Assets us-gaap:CustomerRelationships0.00.00.0

us-gaap:OtherIntangibleAssets


Finite
Period End2021-06-302021-03-312020-12-312019-12-312018-12-312017-12-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value4.34.95.55.10.00.10.40.60.90.30.40.50.50.60.60.80.91.00.00.00.00.023242525262724
Percentage of FiniteLivedIntangibleAssetsNet1.61.72.53.70.00.10.50.91.31.01.21.31.11.21.00.90.90.90.00.00.00.019.517.517.220.821.321.021.2
Percentage of Assets0.00.10.10.10.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.20.20.30.30.30.30.3
Percentage of Assets us-gaap:OtherIntangibleAssets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Deferred Tax Assets Liabilities Net

us-gaap:DeferredTaxAssetsLiabilitiesNet

us-gaap:DeferredTaxAssetsLiabilitiesNet


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value1065461148554128135115135206
Percentage of DeferredTaxAssetsLiabilitiesNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.10.60.71.50.60.50.31.41.21.62.7

Operating Lease Right Of Use Asset

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OperatingLeaseRightOfUseAsset


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312019-01-01
Value180185184172174165169171176184192
Percentage of OperatingLeaseRightOfUseAsset100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.12.12.02.02.01.91.92.02.02.02.0

Other Assets Noncurrent

us-gaap:OtherAssetsNoncurrent

us-gaap:OtherAssetsNoncurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value6086115675055735525144304794094033734064073792452472352372392593763903293343333031621661582331942021521381405858757454545535
Percentage of OtherAssetsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets7.07.06.05.86.66.45.84.95.44.54.34.14.54.53.92.52.52.42.52.62.94.24.53.94.03.83.61.71.61.62.31.92.01.61.41.40.60.60.80.80.60.60.70.5

Equity Securities Fv Ni

us-gaap:EquitySecuritiesFvNi us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:EquitySecuritiesFvNi

us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value426471572612789783477638503864102411542023
Percentage of EquitySecuritiesFvNi100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.95.46.17.09.09.15.47.35.79.510.912.722.2
Percentage of Assets us-gaap:FairValueInputsLevel1 us-gaap:FairValueMeasurementsRecurring0.00.00.00.00.00.00.00.00.00.00.00.00.0

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

us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring, jnpr:MutualFunds


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value31302927252126262626242826
Percentage of EquitySecuritiesFvNi7.56.45.14.43.22.75.64.15.33.02.42.41.3
Percentage of Assets0.40.30.30.30.30.20.30.30.30.30.30.30.3
Percentage of Assets us-gaap:FairValueInputsLevel1 us-gaap:FairValueMeasurementsRecurring jnpr:MutualFunds0.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring, us-gaap:EquitySecurities


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value7.28.46.64.84.82.13.80.61.61.82.8
Percentage of EquitySecuritiesFvNi1.71.81.20.80.60.30.80.10.30.20.3
Percentage of Assets0.10.10.10.10.10.00.00.00.00.00.0
Percentage of Assets us-gaap:FairValueInputsLevel1 us-gaap:FairValueMeasurementsRecurring us-gaap:EquitySecurities0.00.00.00.00.00.00.00.00.00.00.0

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


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value38743353658075976044661147583699611261997
Percentage of EquitySecuritiesFvNi90.891.893.794.896.297.093.695.894.496.897.497.698.7
Percentage of Assets4.45.05.76.78.78.85.17.05.39.210.612.421.9
Percentage of Assets us-gaap:FairValueInputsLevel1 us-gaap:FairValueMeasurementsRecurring us-gaap:MoneyMarketFunds0.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:EquitySecuritiesFvNi us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value426471572612789783477638503864102411542023
Percentage of EquitySecuritiesFvNi100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.95.46.17.09.09.15.47.35.79.510.912.722.2
Percentage of Assets us-gaap:FairValueMeasurementsRecurring0.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:EquitySecuritiesFvNi us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument

us-gaap:FairValueMeasurementsRecurring, jnpr:MutualFunds


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value31302927252126262626242826
Percentage of EquitySecuritiesFvNi7.56.45.14.43.22.75.64.15.33.02.42.41.3
Percentage of Assets0.40.30.30.30.30.20.30.30.30.30.30.30.3
Percentage of Assets us-gaap:FairValueMeasurementsRecurring jnpr:MutualFunds0.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:FairValueMeasurementsRecurring, us-gaap:EquitySecurities


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value7.28.46.64.84.82.13.80.61.61.82.8
Percentage of EquitySecuritiesFvNi1.71.81.20.80.60.30.80.10.30.20.3
Percentage of Assets0.10.10.10.10.10.00.00.00.00.00.0
Percentage of Assets us-gaap:FairValueMeasurementsRecurring us-gaap:EquitySecurities0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:FairValueMeasurementsRecurring, us-gaap:MoneyMarketFunds


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value38743353658075976044661147583699611261997
Percentage of EquitySecuritiesFvNi90.891.893.794.896.297.093.695.894.496.897.497.698.7
Percentage of Assets4.45.05.76.78.78.85.17.05.39.210.612.421.9
Percentage of Assets us-gaap:FairValueMeasurementsRecurring us-gaap:MoneyMarketFunds0.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:EquitySecuritiesFvNi us-gaap:FinancialInstrument

us-gaap:EquitySecurities


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value7.28.46.64.84.82.13.80.61.61.82.8
Percentage of EquitySecuritiesFvNi1.71.81.20.80.60.30.80.10.30.20.3
Percentage of Assets0.10.10.10.10.10.00.00.00.00.00.0
Percentage of Assets us-gaap:EquitySecurities0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:MoneyMarketFunds


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value38743353658075976044661147583699611261997
Percentage of EquitySecuritiesFvNi90.891.893.794.896.297.093.695.894.496.897.497.698.7
Percentage of Assets4.45.05.76.78.78.85.17.05.39.210.612.421.9
Percentage of Assets us-gaap:MoneyMarketFunds0.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:MutualFund


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value31302927252126262626242826
Percentage of EquitySecuritiesFvNi7.56.45.14.43.22.75.64.15.33.02.42.41.3
Percentage of Assets0.40.30.30.30.30.20.30.30.30.30.30.30.3
Percentage of Assets us-gaap:MutualFund0.00.00.00.00.00.00.00.00.00.00.00.00.0

Accounts Payable Current

us-gaap:AccountsPayableCurrent

us-gaap:AccountsPayableCurrent


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value259244277269238236219229183219208184183189217205210201221208228233159209222223234242246222200205206223209224199195324262250228292242
Percentage of AccountsPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.02.83.03.12.72.72.52.62.12.42.22.02.02.12.22.12.22.12.32.32.52.61.82.52.72.62.82.52.42.31.92.02.12.32.12.32.02.03.32.72.62.43.53.2

Contract With Customer Liability Current

us-gaap:ContractWithCustomerLiabilityCurrent

us-gaap:ContractWithCustomerLiabilityCurrent


Contract
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value8918978677508348548127418208608298148728881030
Percentage of ContractWithCustomerLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets10.210.39.28.69.59.99.28.59.29.48.98.99.69.810.5

Liabilities Current

us-gaap:LiabilitiesCurrent

us-gaap:LiabilitiesCurrent


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value16901607216115011596153615431422176614891842174018081830173815851672158217351508158115151801173417621770152714491573144614411400142214231422150114531360146613661429140314711375
Percentage of LiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets19.418.523.017.318.317.817.516.319.816.319.719.119.820.217.716.317.216.418.016.517.517.020.920.421.320.418.215.115.514.914.013.714.214.514.515.114.513.714.714.114.614.517.418.1

Long Term Debt Current

us-gaap:LongTermDebtCurrent

us-gaap:LongTermDebtCurrent


Long
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value4210.00.02990.03493493493490.0
Percentage of LongTermDebtCurrent100.00.00.0100.00.0100.0100.0100.0100.00.0
Percentage of Assets4.50.00.03.40.03.73.83.83.80.0

Other Liabilities Current

us-gaap:OtherLiabilitiesCurrent

us-gaap:OtherLiabilitiesCurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value275258324284308279282275255243233214204230304236258210249207221208250217217221287244291271261242221191202178180163193166185189201142
Percentage of OtherLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.23.03.53.33.53.23.23.12.92.72.52.42.22.53.12.42.62.22.62.32.42.32.92.62.62.63.42.62.92.82.52.42.21.92.11.81.81.61.91.71.92.02.41.9

Long Term Debt

us-gaap:LongTermDebt

us-gaap:LongTermDebt


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value16941685212717141720168317881788178721362133
Percentage of LongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets19.419.322.719.719.719.119.719.619.721.722.1

Long Term Debt Noncurrent

us-gaap:LongTermDebtNoncurrent

us-gaap:LongTermDebtNoncurrent


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
Value1694168517051714172017121683168714901789178921362135213521342133213321322131164816481648164813491348134813489999999999999999999999999999989989980.0
Percentage of LongTermDebtNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets19.419.318.219.719.719.919.119.316.719.619.121.721.921.922.122.123.323.523.919.119.419.919.016.114.113.313.99.79.810.010.210.210.09.910.010.010.310.210.30.0

Other Liabilities Noncurrent

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:OtherLiabilitiesNoncurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value7176736661455858975311913212511711815513418516614010975611981341321348010711510579805869415761657473755937
Percentage of OtherLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.80.90.80.80.70.50.70.71.10.61.31.51.41.31.21.61.41.91.71.51.20.80.72.31.61.51.60.81.11.21.00.80.80.60.70.40.60.60.70.80.80.80.70.5

Operating Lease Liability Noncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312019-01-01
Value160164163159162153158163167176185
Percentage of OperatingLeaseLiabilityNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.81.91.71.81.91.81.81.91.91.92.0

Lessee Operating Lease Liability Payments Due Year Two

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo


Lessee
Period End2020-12-31
Value48
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearTwo100.0
Percentage of Assets0.5

Lessee Operating Lease Liability Payments Due Year Three

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree


Lessee
Period End2020-12-31
Value42
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearThree100.0
Percentage of Assets0.5

Lessee Operating Lease Liability Payments Due Year Four

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour


Lessee
Period End2020-12-31
Value38
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFour100.0
Percentage of Assets0.4

Lessee Operating Lease Liability Payments Due Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive


Lessee
Period End2020-12-31
Value29
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFive100.0
Percentage of Assets0.3

Lessee Operating Lease Liability Payments Due After Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive


Lessee
Period End2020-12-31
Value20
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive100.0
Percentage of Assets0.2

Operating Lease Liability

us-gaap:OperatingLeaseLiability

us-gaap:OperatingLeaseLiability


Operating
Period End2020-12-312019-12-312019-09-302019-06-30
Value212200203207
Percentage of OperatingLeaseLiability100.0100.0100.0100.0
Percentage of Assets2.32.32.32.3

Lessee Operating Lease Liability Payments Due

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue


Lessee
Period End2020-12-31
Value232
Percentage of LesseeOperatingLeaseLiabilityPaymentsDue100.0
Percentage of Assets2.5

Lessee Operating Lease Liability Undiscounted Excess Amount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount


Lessee
Period End2020-12-31
Value20
Percentage of LesseeOperatingLeaseLiabilityUndiscountedExcessAmount100.0
Percentage of Assets0.2

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value43404429454345604464439046104642459148514823465044174324468049624574491973027311711770556999707972087172708969376961689666085822
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets49.850.948.452.551.151.052.253.051.653.151.551.148.447.647.651.453.158.570.771.771.171.871.271.171.872.171.071.571.171.178.076.7

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-312014-12-31
Value60875725-5.6-27.8-4.3-10.20.92.4-0.9-4.7-2.7146.07.73.91.9-4.51.32.5-1.3-4.2
Percentage of StockholdersEquity1.42.01.30.6-0.1-0.6-0.1-0.20.00.0-0.0-0.1-0.10.30.10.00.00.0-0.10.00.0-0.0-0.1
Percentage of Assets0.71.00.60.3-0.1-0.3-0.0-0.10.00.0-0.0-0.1-0.00.20.10.10.00.0-0.00.00.0-0.0-0.0
Percentage of Assets us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-312014-12-31
Value333234353527292929272524232219161818162122178.4
Percentage of StockholdersEquity0.80.70.80.80.80.60.60.60.60.60.50.50.50.50.40.00.00.00.30.00.00.40.2
Percentage of Assets0.40.40.40.40.40.30.30.30.30.30.30.30.30.30.20.20.20.20.20.20.20.20.1
Percentage of Assets us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-312014-12-31
Value55815515-22.9-59.2-18.5-26.8-11.3-10.9-18.2-24.5-16.412-5.4-6.4-16.5-21.6-37.3-13.4-4.4-19.2-13.8
Percentage of StockholdersEquity1.31.81.20.3-0.5-1.3-0.4-0.6-0.2-0.2-0.4-0.5-0.40.3-0.10.00.00.0-0.80.00.0-0.4-0.3
Percentage of Assets0.60.90.60.2-0.3-0.7-0.2-0.3-0.1-0.1-0.2-0.3-0.20.1-0.1-0.1-0.2-0.2-0.4-0.1-0.0-0.2-0.2
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedTranslationAdjustment


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-312014-12-31
Value-37.7-38.1-36.2-45.4-53.0-58.6-43.9-45.8-41.5-40.6-42.8-44.1-37.1-25.1-30.4-30.1-38.5-41.5-49.4-36.0-29.1-34.9-18.0
Percentage of StockholdersEquity-0.9-0.9-0.8-1.0-1.2-1.3-1.0-1.0-0.9-0.8-0.9-0.9-0.8-0.6-0.60.00.00.0-1.00.00.0-0.8-0.4
Percentage of Assets-0.4-0.4-0.4-0.5-0.6-0.7-0.5-0.5-0.5-0.4-0.5-0.5-0.4-0.3-0.3-0.3-0.4-0.4-0.5-0.4-0.3-0.4-0.2
Percentage of Assets us-gaap:AccumulatedTranslationAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value704271107156721472557281737075017491766876727698760976158042
Percentage of StockholdersEquity162.2160.5157.5158.2162.5165.8159.9161.6163.2158.1159.1165.5172.3176.1171.8
Percentage of Assets80.781.676.383.083.084.683.485.784.183.981.984.683.483.981.8
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value-2757.8-2762.6-2669.0-2669.2-2768.5-2831.4-2741.4-2832.7-2888.7-2806.5-2831.4-3023.0-3175.7-3303.3-3355.8
Percentage of StockholdersEquity-63.5-62.4-58.7-58.5-62.0-64.5-59.5-61.0-62.9-57.9-58.7-65.0-71.9-76.4-71.7
Percentage of Assets-31.6-31.7-28.5-30.7-31.7-32.9-31.0-32.4-32.4-30.7-30.2-33.2-34.8-36.4-34.1
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Stockholders Equity Including Portion Attributable To Noncontrolling Interest

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value4340442945434560446443904610464245914851482346504417432446805158508650184962477246764638457444284247461749196190661163097302731171177056699970797208717270896938696168966608631661716121582459015353
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets49.850.948.452.551.151.052.253.051.653.151.551.148.447.647.652.952.252.151.452.251.652.053.152.151.353.358.564.765.264.970.771.771.171.871.271.171.872.171.071.571.171.178.00.00.00.076.70.00.0

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value55-18.5-18.2-5.4-37.3-19.2-13.8644.7-17.59-5.4109.746-1.2514.4-10.567-4.467-1.433-4.24512
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest1.2-0.4-0.4-0.1-0.8-0.4-0.30.90.1-0.2-0.10.20.1-0.00.1-0.2-0.1-0.0-0.10.2
Percentage of Assets0.6-0.2-0.2-0.1-0.4-0.2-0.20.60.0-0.2-0.10.10.1-0.00.00.00.0-0.00.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStockIncludingAdditionalPaidInCapital


Stockholders
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value7156737076728042828183341001110041999897179449936392679060
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest157.5159.9159.1171.8166.9182.2144.3144.2145.0147.0149.6151.7151.4155.5
Percentage of Assets76.383.481.981.885.896.7103.1102.5103.1114.80.00.00.0119.4
Percentage of Assets us-gaap:CommonStockIncludingAdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value-2669.0-2741.4-2831.4-3355.8-3281.8-3741.2-3861.1-2631.3-2911.4-2972.402-3068.5-3090.731-3111.537-3108.337-3137.8-3181.733-3143.924-3236.525-2905.852-2813.328
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-58.7-59.5-58.7-71.7-66.1-81.8-78.5-36.0-41.6-41.9-44.2-44.4-45.1-47.0-49.7-51.6-51.4-55.6-49.2-52.5
Percentage of Assets-28.5-31.0-30.2-34.1-34.0-43.4-45.9-25.5-29.6-29.8-31.6-31.6-32.1-36.70.00.00.0-42.60.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Additional Paid In Capital

us-gaap:AdditionalPaidInCapital

us-gaap:AdditionalPaidInCapital


Additional
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value704271107156721472557281737075017491766876727698760976158042821182418288828182568277833083348334831385848794915793259255986899539899992399051004210154101471007910011100419717
Percentage of AdditionalPaidInCapital100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets80.781.676.383.083.084.683.485.784.183.981.984.683.483.981.884.384.586.085.890.391.393.496.798.0100.499.1104.795.792.095.295.697.698.9100.9100.7100.8101.1102.0101.0103.1102.5114.8

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:RetainedEarningsAccumulatedDeficit


Retained
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value-2757.8-2762.6-2669.0-2669.2-2768.5-2831.4-2741.4-2832.7-2888.7-2806.5-2831.4-3023.0-3175.7-3303.3-3355.8-3046.5-3139.0-3248.7-3281.8-3470.4-3596.4-3685.1-3741.2-3886.8-4057.8-3938.4-3861.1-2963.7-2727.1-2947.8-2631.3-2708.8-2778.2-2862.0-2911.4-2968.22-2937.653-2974.595-2972.402-3068.565-3090.731-3111.537-3108.337-3236.525
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-31.6-31.7-28.5-30.7-31.7-32.9-31.0-32.4-32.4-30.7-30.2-33.2-34.8-36.4-34.1-31.3-32.2-33.7-34.0-37.9-39.7-41.3-43.4-45.7-49.0-45.4-45.9-31.0-26.9-30.3-25.5-26.6-27.7-29.1-29.6-29.8-29.2-29.9-29.8-31.6-31.6-32.1-36.7-42.6

Accumulated Other Comprehensive Income Loss Net Of Tax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value55815515-22.9-59.2-18.5-26.8-11.3-10.9-18.2-24.5-16.412-5.4-6.4-16.5-21.6-37.3-13.4-4.4-7.5-19.2-19.4-7.3-29.2-13.8-3.0131.96466-3.7-5.24.75.227-8.362-0.712-17.59-5.468109.746-1.251-1.433
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.60.90.60.2-0.3-0.7-0.2-0.3-0.1-0.1-0.2-0.3-0.20.1-0.1-0.1-0.2-0.2-0.4-0.1-0.0-0.1-0.2-0.2-0.1-0.3-0.2-0.00.10.00.60.7-0.0-0.10.00.1-0.1-0.0-0.2-0.10.10.1-0.0-0.0

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

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue


Adjustments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312011-09-302011-06-302011-03-312010-09-302010-06-302010-03-31
Value5057515244425557553337535670595847434340
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Adjustments
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value5057524442575533535670
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 End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value257179125116972729518588159212207170271214201298545333245354172117293263219290-78.5425126390176284-8.915417321210224318531823937113122188
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax21.916.710.310.29.027.37.916.38.115.918.017.614.125.017.316.122.844.724.119.129.015.78.923.521.520.526.4-7.034.610.830.714.924.7-0.813.615.519.79.921.716.728.421.831.213.022.69.7

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-81.8102-374.9-103.520168175-147.2-452.8-104.1-165.2-353.3-28.91112-224.9-85.611-9.7-141.8-181.9-69.2-57.2-38.7-106.0-142.7-221.328395-857.3913-142.7-120.9-15.7-285.1-228.907-274.116-0.374-93.303-53.742-123.064-321.208-209.224-65.62-285.294-149.219-32.617
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-7.09.5-30.7-9.11.916.914.6-13.0-41.1-10.4-14.0-29.9-2.4102.7-18.1-6.80.9-0.8-10.2-14.2-5.7-5.2-2.9-8.5-11.7-20.725.78.4-69.778.0-11.2-10.2-1.4-26.9-20.1-24.5-0.0-9.0-4.8-11.1-28.7-19.0-5.5-28.2-15.3-3.6

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-178.6-651.0222-139.7-63.1-241.6-263.5-209.5-366.2-389.6-64.5-37.7-62.8-803.6-350.2-149.0-161.6-134.0-33.6-124.9-175.4104-105.2-54.3-607.2185-532.7-560.412-743.8-235.2-33.9-62.5-70.1-226.042-235.495-80.475-6.288-1.892-177.717-103.416110245-45.289-135.98763
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-15.2-60.618.2-12.3-5.8-24.2-21.8-18.5-33.2-38.9-5.5-3.2-5.2-74.2-28.3-11.8-12.3-11.0-2.4-9.7-14.49.5-8.0-4.3-49.717.4-48.4-49.81.0-63.6-18.5-2.9-5.4-6.6-19.8-21.1-7.5-0.6-0.2-16.1-9.2100.03.8-4.5-13.96.9

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

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value-2.8-370.8-18.8-119.46118310-177.4-729.7-332.7-17.0-189.267585-358.8-23.3150410
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.2-34.5-1.5-10.55.718.40.9-15.7-66.2-33.2-1.4-16.05.654.1-28.9-1.911.533.6

Depreciation Depletion And Amortization

us-gaap:DepreciationDepletionAndAmortization

us-gaap:DepreciationDepletionAndAmortization


Depreciation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value60605452525454535348514855555557565554535147454241474446474854414251494846434343414042393735
Percentage of DepreciationDepletionAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Increase Decrease In Accounts Receivable

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:IncreaseDecreaseInAccountsReceivable


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value9.7-204.8202-1.477-202.6243-22.96.3-108.6104-53.423-170.8128-27.178-383.03002.9-42.73.22034425-54.2-16.454-37.1152818-2.09441-9.674-44.232-126.462133-260.001233-125.61114-52.075122-55.718
Percentage of IncreaseDecreaseInAccountsReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value257179125116972729518588159212207170271214201298545333245354172117293263219290-78.5425126390176284-8.915417321210224318531823937113122188
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax21.916.710.310.29.027.37.916.38.115.918.017.614.125.017.316.122.844.724.119.129.015.78.923.521.520.526.4-7.034.610.830.714.924.7-0.813.615.519.79.921.716.728.421.831.213.022.69.7

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value62-31.130145612016899463119222311634-148.11651791081881721409119719715880-769.6103221110151999791951657169683115129190134130163228314-4.4
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.3-2.92.512.85.62.013.98.84.23.116.319.09.73.2-11.913.213.78.913.613.411.58.315.015.812.97.5-69.99.218.09.511.98.48.58.68.41.55.41.68.67.610.311.816.013.313.317.92.410.21.9-0.6

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value62-31.1145612099463122311634
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.3-2.912.85.62.08.84.23.119.09.73.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.0

Share Based Compensation

us-gaap:ShareBasedCompensation

us-gaap:ShareBasedCompensation


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value50575152444255575533365356703645446262545551565658465465596063696149565961655258584748444440
Percentage of ShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-81.8102-374.9-103.520168175-147.2-452.8-104.1-165.2-353.3-28.91112-224.9-85.611-9.7-141.8-181.9-69.2-57.2-38.7-106.0-142.7-221.328395-857.3913-142.7-120.9-15.7-285.1-228.907-274.116-0.374-93.303-53.742-123.064-321.208-209.224-65.62-285.294-149.219-32.617
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-7.09.5-30.7-9.11.916.914.6-13.0-41.1-10.4-14.0-29.9-2.4102.7-18.1-6.80.9-0.8-10.2-14.2-5.7-5.2-2.9-8.5-11.7-20.725.78.4-69.778.0-11.2-10.2-1.4-26.9-20.1-24.5-0.0-9.0-4.8-11.1-28.7-19.0-5.5-28.2-15.3-3.6

Payments To Acquire Productive Assets

us-gaap:PaymentsToAcquireProductiveAssets

us-gaap:PaymentsToAcquireProductiveAssets


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value21193224222126282727363137425333323251466749557139445242415750407071918787817871615347544537
Percentage of PaymentsToAcquireProductiveAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-178.6-651.0222-139.7-63.1-241.6-263.5-209.5-366.2-389.6-64.5-37.7-62.8-803.6-350.2-149.0-161.6-134.0-33.6-124.9-175.4104-105.2-54.3-607.2185-532.7-560.412-743.8-235.2-33.9-62.5-70.1-226.042-235.495-80.475-6.288-1.892-177.717-103.416110245-45.289-135.98763
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-15.2-60.618.2-12.3-5.8-24.2-21.8-18.5-33.2-38.9-5.5-3.2-5.2-74.2-28.3-11.8-12.3-11.0-2.4-9.7-14.49.5-8.0-4.3-49.717.4-48.4-49.81.0-63.6-18.5-2.9-5.4-6.6-19.8-21.1-7.5-0.6-0.2-16.1-9.2100.03.8-4.5-13.96.9

Repayments Of Long Term Debt

us-gaap:RepaymentsOfLongTermDebt

us-gaap:RepaymentsOfLongTermDebt


Repayments
Period End2021-06-302021-03-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value0.04230.00.00.06000.03500.00.00.00.00.00.00.00.00.00.00.03000.00.00.00.0
Percentage of RepaymentsOfLongTermDebt0.0100.00.00.00.0100.00.0100.00.00.00.00.00.00.00.00.00.00.00.0100.00.00.00.00.0

Payments Of Dividends

us-gaap:PaymentsOfDividends

us-gaap:PaymentsOfDividends


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value646566666665636465666262626236373738383838383838384042430.00.00.0
Percentage of PaymentsOfDividends100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0

Dividends

us-gaap:Dividends

us-gaap:Dividends


Dividends
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value6465666666656364656662626262
Percentage of Dividends100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Dividends us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Dividendsus-gaap:
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value6465666665646566626262
Percentage of Dividends100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Payments For Repurchase Of Common Stock

us-gaap:PaymentsForRepurchaseOfCommonStock

us-gaap:PaymentsForRepurchaseOfCommonStock


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value111131751002.1203200513002.91.11.30.07543301401251290.71131268396526024025018531.39052459210613225024993560.019315020517613517776
Percentage of PaymentsForRepurchaseOfCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0

Effective Income Tax Rate Continuing Operations

us-gaap:EffectiveIncomeTaxRateContinuingOperations

us-gaap:EffectiveIncomeTaxRateContinuingOperations


Effective
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-302010-03-31
Value17.117.7-30.30.2890.280.1590.4060.301-0.4720.2280.1690.2660.2670.2260.2710.2720.2770.2080.3010.222-0.1830.5670.3550.3010.3090.2650.2410.3140.310.018
Percentage of EffectiveIncomeTaxRateContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber us-gaap:PlanName

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber

jnpr:EquityIncentivePlan2015


Share
Period End2020-12-31
Value15
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber100.0

Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod

jnpr:MarkedbasedRSUs


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value0.00.50.00.00.00.4
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod0.0100.00.00.00.0100.0

jnpr:RsusRsasAndPsas


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value0.42.91.04.20.62.6
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod0.0580.00.00.00.0650.0

jnpr:ServicebasedRSUs


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value0.40.90.94.20.61.4
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod0.0180.00.00.00.0350.0

us-gaap:PerformanceShares


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value0.01.50.10.00.00.80.60.10.70.70.20.00.00.70.30.00.00.60.40.10.00.70.20.00.00.80.60.00.00.80.00.20.02.00.00.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod0.0300.00.00.00.0200.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Deferred Tax Assets Net

us-gaap:DeferredTaxAssetsNet

us-gaap:DeferredTaxAssetsNet


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value263195151239408480359340536466416418
Percentage of DeferredTaxAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Unrecognized Tax Benefits

us-gaap:UnrecognizedTaxBenefits

us-gaap:UnrecognizedTaxBenefits


Unrecognized
Period End2021-06-302021-03-312020-12-312020-09-302019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-31
Value11811711611215117826422321619913713613211618311394
Percentage of UnrecognizedTaxBenefits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:UnrecognizedTaxBenefits us-gaap:BalanceSheetLocation

jnpr:LongtermIncomeTaxes


Unrecognized
Period End2020-12-312019-12-312018-12-312017-12-31
Value61127159256
Percentage of UnrecognizedTaxBenefits53.484.289.497.0

us-gaap:UnrecognizedTaxBenefits us-gaap:IncomeTaxAuthorityName

us-gaap:MinistryOfFinanceIndia


Unrecognized
Period End2020-09-30
Value54
Percentage of UnrecognizedTaxBenefits48.6

Deferred Tax Assets Valuation Allowance

us-gaap:DeferredTaxAssetsValuationAllowance

us-gaap:DeferredTaxAssetsValuationAllowance


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value261249233214154146144155141145122112
Percentage of DeferredTaxAssetsValuationAllowance100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsValuationAllowance us-gaap:ValuationAllowanceByDeferredTaxAsset

jnpr:CaliforniaDeferredTaxAssets


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312011-12-31
Value22522120619113412812510994
Percentage of DeferredTaxAssetsValuationAllowance86.188.988.189.087.387.686.670.164.9

jnpr:CanadianDeferredTaxAssets


Deferred
Period End2020-12-312019-12-312018-12-31
Value3.43.13.1
Percentage of DeferredTaxAssetsValuationAllowance1.31.21.3

jnpr:MassachusettsDeferredTaxAssets


Deferred
Period End2020-12-312019-12-312018-12-312016-12-312015-12-312014-12-312013-12-312011-12-31
Value282020119.79.79.79.7
Percentage of DeferredTaxAssetsValuationAllowance10.98.18.67.76.66.76.26.7

us-gaap:CapitalLossCarryforward


Deferred
Period End2020-12-312019-12-312018-12-312016-12-312015-12-312014-12-312013-12-31
Value1.64.54.47.78.49.636
Percentage of DeferredTaxAssetsValuationAllowance0.61.81.95.05.76.623.6

jnpr:AdjustmentsToAdditionalPaidInCapitalEquityForwardContract

jnpr:AdjustmentsToAdditionalPaidInCapitalEquityForwardContract


Adjustments
Period End2020-12-312020-09-302020-06-302020-03-312019-09-302019-06-302018-09-30
Value0.00.00.04060-60.0150
Percentage of AdjustmentsToAdditionalPaidInCapitalEquityForwardContract0.00.00.0100.0100.0100.0100.0

jnpr:AdjustmentsToAdditionalPaidInCapitalEquityForwardContract us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Adjustments
Period End2020-09-302020-06-302020-03-312019-09-302019-06-30
Value0.00.04060-60.0
Percentage of AdjustmentsToAdditionalPaidInCapitalEquityForwardContract0.00.0100.0100.0100.0

jnpr:BusinessAcquisitionShareBasedCompensationFairValue us-gaap:BusinessAcquisition

jnpr:BusinessAcquisitionShareBasedCompensationFairValue

jnpr:A128Technology


Business
Period End2020-11-30
Value29
Percentage of BusinessAcquisitionShareBasedCompensationFairValue100.0

jnpr:DebtInstrumentPaymentsForDebtRedemptionIncludingAccruedInterest us-gaap:LongtermDebtType, us-gaap:SubsequentEventType

jnpr:DebtInstrumentPaymentsForDebtRedemptionIncludingAccruedInterest

us-gaap:SeniorNotes, us-gaap:SubsequentEvent


Debt
Period End2021-01-11
Value482
Percentage of DebtInstrumentPaymentsForDebtRedemptionIncludingAccruedInterest100.0

jnpr:DebtInstrumentRedemptionAmount us-gaap:DebtInstrument, us-gaap:LongtermDebtType

jnpr:DebtInstrumentRedemptionAmount

jnpr:FixedRateNoteDue2024, us-gaap:SeniorNotes


Debt
Period End2021-01-31
Value265
Percentage of DebtInstrumentRedemptionAmount100.0

jnpr:FixedRateNoteDueJune2025, us-gaap:SeniorNotes


Debt
Period End2021-01-31
Value158
Percentage of DebtInstrumentRedemptionAmount59.4

jnpr:DebtInstrumentRedemptionAmount us-gaap:LongtermDebtType

us-gaap:SeniorNotes


Debt
Period End2021-01-31
Value482
Percentage of DebtInstrumentRedemptionAmount181.4

jnpr:DepositWithImputedInterestInterestRate

jnpr:DepositWithImputedInterestInterestRate


Deposit
Period End2021-06-302021-03-31
Value0.15.0
Percentage of DepositWithImputedInterestInterestRate100.0100.0

jnpr:ForwardContractIndexedtoIssuersEquityValue

jnpr:ForwardContractIndexedtoIssuersEquityValue


Forward
Period End2020-12-312020-09-302020-06-302020-03-312019-09-302019-06-30
Value0.00.00.0406060
Percentage of ForwardContractIndexedtoIssuersEquityValue0.00.00.0100.0100.0100.0

jnpr:PaymentsToAcquireEquitySecurities

jnpr:PaymentsToAcquireEquitySecurities


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value4.61.58.05.80.53.1960.84.35.19.41.8
Percentage of PaymentsToAcquireEquitySecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

jnpr:PricePaidPerShare us-gaap:ShareRepurchaseProgram, us-gaap:SubsequentEventType

jnpr:PricePaidPerShare

jnpr:StockRepurchaseProgram2018, us-gaap:SubsequentEvent


Price
Period End2021-02-12
Value24.94
Percentage of PricePaidPerShare100.0

jnpr:ProceedsFromCollectionOfNotesReceivableAccruedInterest us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

jnpr:ProceedsFromCollectionOfNotesReceivableAccruedInterest

jnpr:JunosPulse


Proceeds
Period End2020-07-31
Value37
Percentage of ProceedsFromCollectionOfNotesReceivableAccruedInterest100.0

jnpr:ProceedsFromCollectionOfNotesReceivablePrincipal us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

jnpr:ProceedsFromCollectionOfNotesReceivablePrincipal

jnpr:JunosPulse


Proceeds
Period End2020-07-31
Value50
Percentage of ProceedsFromCollectionOfNotesReceivablePrincipal100.0

jnpr:ProceedsFromSaleOfEquitySecurities

jnpr:ProceedsFromSaleOfEquitySecurities


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value2.12.95.10.90.63.19.20.91.92.27.10.3
Percentage of ProceedsFromSaleOfEquitySecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

jnpr:StockIssuedDuringPeriodAveragePricePerShareEmployeeStockPurchasePlans us-gaap:PlanName

jnpr:StockIssuedDuringPeriodAveragePricePerShareEmployeeStockPurchasePlans

jnpr:EmployeeStockPurchasePlan2008


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value019.75019.68019.5022.03022.04022.39022.23022.79019.21019.29020.06019.18019.32020.01018.67018.42015.05014.9
Percentage of StockIssuedDuringPeriodAveragePricePerShareEmployeeStockPurchasePlans0.0100.00.0100.00.0100.00.0100.00.0100.00.0100.00.0100.00.0100.00.0100.00.0100.00.0100.00.0100.00.0100.00.0100.00.0100.00.0100.00.0100.00.0100.0

jnpr:StockRepurchasedDuringPeriodAverageCostPerShare us-gaap:ShareRepurchaseProgram

jnpr:StockRepurchasedDuringPeriodAverageCostPerShare

jnpr:StockRepurchaseProgram2018


Stock
Period End2021-06-302021-03-312020-12-31
Value0.8524.45-0.5
Percentage of StockRepurchasedDuringPeriodAverageCostPerShare100.0100.0100.0

us-gaap:AssetImpairmentCharges us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan

us-gaap:AssetImpairmentCharges

us-gaap:OtherRestructuring, jnpr:A2020RestructuringPlan


Asset
Period End2020-12-31
Value-0.1
Percentage of AssetImpairmentCharges100.0

us-gaap:BusinessCombinationConsiderationTransferred1 us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationConsiderationTransferred1

jnpr:A128Technology


Business
Period End2020-11-30
Value448
Percentage of BusinessCombinationConsiderationTransferred1100.0

jnpr:Apstra


Business
Period End2021-01-27
Value179
Percentage of BusinessCombinationConsiderationTransferred10.0

us-gaap:BusinessCombinationConsiderationTransferred1 us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType

jnpr:Apstra, us-gaap:SubsequentEvent


Business
Period End2021-01-31
Value180
Percentage of BusinessCombinationConsiderationTransferred10.0

us-gaap:BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable

jnpr:A128Technology


Business
Period End2020-11-30
Value1400000.0
Percentage of BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable100.0

jnpr:Apstra


Business
Period End2021-01-27
Value2700000.0
Percentage of BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable0.0

us-gaap:CapitalizedContractCostAmortization

us-gaap:CapitalizedContractCostAmortization


Capitalized
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value4240533528362731343137
Percentage of CapitalizedContractCostAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:HedgingDesignation

us-gaap:CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths

us-gaap:CashFlowHedging, us-gaap:DesignatedAsHedgingInstrument


Cash
Period End2021-06-302021-03-312020-12-31
Value18-20.237
Percentage of CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths100.0100.0100.0

us-gaap:CommonStockDividendsPerShareCashPaid

us-gaap:CommonStockDividendsPerShareCashPaid


Common
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-262019-12-312019-09-252019-09-302019-06-242019-06-302019-03-222019-03-312018-12-262018-12-312018-09-252018-09-302018-06-222018-06-302018-03-222018-03-312017-09-302017-06-302017-03-312014-09-23
Value0.20.20.20.20.20.190.190.190.190.190.190.190.190.180.180.180.180.180.180.180.180.10.10.10.1
Percentage of CommonStockDividendsPerShareCashPaid100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonStockDividendsPerShareDeclared us-gaap:SubsequentEventType

us-gaap:CommonStockDividendsPerShareDeclared

us-gaap:SubsequentEvent


Common
Period End2020-07-282020-04-282020-01-272019-10-242019-07-252019-04-252019-01-292018-10-232018-07-262018-05-022018-01-302017-10-242017-07-252017-04-252017-01-262016-10-252016-07-262016-04-282015-10-222015-07-232015-04-23
Value0.20.20.20.190.190.190.190.180.180.180.180.10.10.10.10.10.10.10.10.10.1
Percentage of CommonStockDividendsPerShareDeclared100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ContractWithCustomerLiabilityRevenueRecognized us-gaap:ProductOrService

us-gaap:ContractWithCustomerLiabilityRevenueRecognized

us-gaap:Product


Contract
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302018-03-31
Value14281013183014131526211739
Percentage of ContractWithCustomerLiabilityRevenueRecognized100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Service


Contract
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value2122779414919028297152190109150166
Percentage of ContractWithCustomerLiabilityRevenueRecognized1496.5967.6893.41124.81054.1931.4683.21111.71270.0409.8710.9978.2

us-gaap:DividendsCommonStockCash

us-gaap:DividendsCommonStockCash


Dividends
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312016-03-222015-09-222015-09-302015-06-23
Value646566666564656662626238383838
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Effect
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value0.4-2.08.37.46.3-16.22.4-5.70.51.60.3-5.5-11.66.23.73.92.27.2
Percentage of EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinitelivedIntangibleAssetsAcquired1 us-gaap:BusinessAcquisition

us-gaap:FinitelivedIntangibleAssetsAcquired1

jnpr:Apstra


Finitelived
Period End2021-01-27
Value87
Percentage of FinitelivedIntangibleAssetsAcquired1100.0

us-gaap:FinitelivedIntangibleAssetsAcquired1 us-gaap:BusinessAcquisition, us-gaap:FiniteLivedIntangibleAssetsByMajorClass

jnpr:Apstra, us-gaap:CustomerRelationships


Finitelived
Period End2021-01-27
Value7.3
Percentage of FinitelivedIntangibleAssetsAcquired18.3

jnpr:Apstra, us-gaap:DevelopedTechnologyRights


Finitelived
Period End2021-01-27
Value80
Percentage of FinitelivedIntangibleAssetsAcquired191.7

us-gaap:GoodwillAcquiredDuringPeriod

us-gaap:GoodwillAcquiredDuringPeriod


Goodwill
Period End2021-06-302021-03-312012-03-312011-03-31
Value8483590.4
Percentage of GoodwillAcquiredDuringPeriod100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInAccountsPayableTrade

us-gaap:IncreaseDecreaseInAccountsPayableTrade


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value10-29.45.8292.218-12.747-38.210311.22.4-31.21.4-6.413-18.414-10.8-6.969-58.4-8.0-6.0-7.8-9.1-5.63319-8.42.3-12.59.1-7.1823-10.716-126.846598.08924-58.46839147.794-14.125
Percentage of IncreaseDecreaseInAccountsPayableTrade100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInAccruedIncomeTaxesPayable

us-gaap:IncreaseDecreaseInAccruedIncomeTaxesPayable


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value19-23.12.9-61.0-4.25.1-31.8-4.91.9-5.7-25.2-166.3-70.1-7.6438-19.1234.110160.6-24.2-3.9514214-35.1124-59.521-12.4-7.619-38.4-72.2154720-3.75-17.02819133842-16.2170.405-1.088
Percentage of IncreaseDecreaseInAccruedIncomeTaxesPayable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInContractWithCustomerLiability

us-gaap:IncreaseDecreaseInContractWithCustomerLiability


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value0.045150-78.4-43.032104-82.4-38.61748-71.7-5.55376-40.5
Percentage of IncreaseDecreaseInContractWithCustomerLiability0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInEmployeeRelatedLiabilities

us-gaap:IncreaseDecreaseInEmployeeRelatedLiabilities


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value57-61.570-19.948-59.851-29.639-54.945-20.029-14.117-40.026-47.258-9.822-89.375-32.657-54.132-38.852-92.083-24.611-75.249-15.73936-15.42630-23.86927-66.5169-21.58749-19.847
Percentage of IncreaseDecreaseInEmployeeRelatedLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInOtherAccruedLiabilities

us-gaap:IncreaseDecreaseInOtherAccruedLiabilities


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0.8-72.628-9.612-27.02.7-29.47.8-27.93.11323-51.11912-8.2-25.534-26.65.1-29.846-14.317-48.423-62.8-11.4-50.351-19.929-26.519-27.59211-9.146-9.673.6395.689132.8455.823-9.6074.62
Percentage of IncreaseDecreaseInOtherAccruedLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets

us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1639745.11.63766-21.455-0.5114-70.414118.2-4.8-49.93.5-22.98.5-1.65952-50.51921-4.9178-113.7-35.560-19.93353-24.8897.6192422-14.385-20.511-52.964596183-26.86211
Percentage of IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements


Incremental
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value5.90.53.62.14.30.43.32.84.60.34.32.35.30.04.45.27.10.53.53.56.10.86.47.37.1-8.96.46.2100.87.13.38.00.43.34.06.5-1.57.313181.256141415
Percentage of IncrementalCommonSharesAttributableToShareBasedPaymentArrangements100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InvestmentIncomeInterest

us-gaap:InvestmentIncomeInterest


Investment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value3.44.15.96.19.3151619192322181614151412109.99.18.57.95.55.76.73.83.12.72.12.12.62.31.72.12.72.62.92.82.52.22.62.42.52.82.72.5
Percentage of InvestmentIncomeInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OciBeforeReclassificationsNetOfTaxAttributableToParent

us-gaap:OciBeforeReclassificationsNetOfTaxAttributableToParent


Oci
Period End2021-06-302021-03-312020-12-312019-12-312018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value-18.035426.1-25.9163.9146.114-23.7-7.8
Percentage of OciBeforeReclassificationsNetOfTaxAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OciBeforeReclassificationsNetOfTaxAttributableToParent us-gaap:StatementEquityComponents

us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges


Oci
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value-19.738332916-24.93.4-12.6-1.82.1-0.5-4.6-14.4131.16.33.05.3-5.7-0.3
Percentage of OciBeforeReclassificationsNetOfTaxAttributableToParent109.4108.879.30.00.00.055.70.00.00.00.00.055.679.928.243.449.236.124.13.8

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Oci
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value1.3-1.2-0.50.58.7-3.00.80.02.01.81.20.90.5-2.03.1-0.20.11.5-4.6-0.6
Percentage of OciBeforeReclassificationsNetOfTaxAttributableToParent-7.2-3.4-1.20.00.00.013.10.00.00.00.00.0-1.9-12.279.5-1.41.610.219.47.7

us-gaap:AccumulatedTranslationAdjustment


Oci
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value0.4-1.99.27.65.6-14.71.9-4.3-0.92.21.3-7.0-12.05.3-0.38.43.07.9-13.4-6.9
Percentage of OciBeforeReclassificationsNetOfTaxAttributableToParent-2.2-5.421.90.00.00.031.10.00.00.00.00.046.332.3-7.757.949.253.756.588.5

us-gaap:OperatingLeaseExpense

us-gaap:OperatingLeaseExpense


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value13111010101010.010119.6
Percentage of OperatingLeaseExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value1.1-2.0-1.3-0.38.5-2.50.5-0.12.01.81.20.90.5-1.13.0-2.10.11.4-4.7-0.90.74.44.6-3.78.7-1.02.2-4.610.0-65.4-5.9645.7-0.6-1.31.7-1.22.8
Percentage of OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-19.738332916-24.93.4-12.6-1.82.1
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax

us-gaap:CashFlowHedging


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-30
Value-26.9533517-29.1-12.4-2.1
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value7200000.0-14500000.06000000.05500000.0-1800000.04200000.01300000.0200000.0-200000.0-1300000.0
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value7.28.90.9-1.0-6.1-1.4-2.5-1.5-0.3-1.2
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax


Other
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-100000.0-400000.0-800000.0100000.0200000.0700000.0600000.0-200000.0
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax us-gaap:DerivativeInstrumentRisk

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax

us-gaap:ForeignExchangeContract


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-30
Value8.110.0-1.4-6.9-1.5-0.80.3
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value-25.425403836-40.78.3-15.5-34.6171.0105.115-23.9-9.0
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent us-gaap:StatementEquityComponents

us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value-26.929323022-23.55.9-11.1-1.53.33.8-2.0-18.18.7-1.73.82.06.4-5.8-1.2
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent105.9115.280.480.861.257.771.171.60.00.00.00.052.348.6-170.037.639.240.824.313.3

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value1.1-2.0-1.3-0.38.5-2.50.5-0.12.01.81.20.9-4.53.93.0-2.10.11.4-4.7-0.9
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent-4.3-7.8-3.2-0.823.46.16.00.60.00.00.00.013.021.8300.0-20.82.08.919.710.0

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-06-302021-03-312020-06-302020-03-312019-06-302019-03-312018-12-31
Value-25.42536-40.7-0.47.36.3
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent100.0100.0100.0100.00.00.00.0

us-gaap:AccumulatedTranslationAdjustment


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value0.4-1.99.27.65.6-14.71.9-4.3-0.92.21.3-7.0-12.05.3-0.38.43.07.9-13.4-6.9
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent-1.6-7.422.819.915.436.122.927.70.00.00.00.034.729.6-30.083.258.850.356.176.7

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value0.20.80.80.80.2-0.50.30.10.00.00.00.00.0-0.90.11.90.00.10.10.31.0-0.1-0.10.10.30.22.50.20.31030.20.30.10.40.40.30.2
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.00.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value1.3-1.2-0.50.58.7-3.00.80.02.01.81.20.90.5-2.03.1-0.20.11.5-4.6-0.61.74.34.5-3.69.0-0.84.7-4.41038-5.7655.8-0.2-0.72.0-1.03.1
Percentage of OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax


Other
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value3.9-0.1-2.70.80.20.00.20.6-0.10.30.2-1.44.2-0.5-0.40.7-0.30.3-0.60.1-4.4-3.75.4-3.8-55.7-2.06.1-22.1-78.3363.90.00.00.00.00.00.00.00.0
Percentage of OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.00.00.00.00.0

us-gaap:OtherNoncashIncomeExpense

us-gaap:OtherNoncashIncomeExpense


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value-8.63.95.51.26.5-10.30.1-3.2-2.62.2-6.1-2.00.2-1.77.84.90.81.00.00.0-0.40.00.2-1.10.0-0.8-0.1-0.3-0.7-0.30.0-0.2-0.2-0.2
Percentage of OtherNoncashIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.00.0100.0100.00.0100.0100.0100.0100.0100.00.0100.0100.0100.0

us-gaap:PaymentsForProceedsFromOtherInvestingActivities

us-gaap:PaymentsForProceedsFromOtherInvestingActivities


Payments
Period End2021-06-302021-03-312020-12-312013-09-302012-09-30
Value-700000.01300000.0500000.01000000.0600000.0
Percentage of PaymentsForProceedsFromOtherInvestingActivities100.0100.0100.0100.0100.0

us-gaap:PaymentsForRestructuring us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan

us-gaap:PaymentsForRestructuring

us-gaap:EmployeeSeverance, jnpr:A2020RestructuringPlan


Payments
Period End2021-06-302021-03-312020-09-302020-06-302020-03-31
Value17452.81.42.8
Percentage of PaymentsForRestructuring100.0100.0100.0100.0100.0

us-gaap:PaymentsForRestructuring us-gaap:RestructuringPlan

jnpr:A2020RestructuringPlan


Payments
Period End2021-06-302021-03-312020-09-302020-06-302020-03-31
Value17452.81.42.8
Percentage of PaymentsForRestructuring101.1100.0100.0100.0100.0

us-gaap:PaymentsOfDebtExtinguishmentCosts

us-gaap:PaymentsOfDebtExtinguishmentCosts


Payments
Period End2021-06-302021-03-312019-12-312018-12-31
Value0.0580.00.0
Percentage of PaymentsOfDebtExtinguishmentCosts0.0100.00.00.0

us-gaap:PaymentsToAcquireAvailableForSaleSecuritiesDebt

us-gaap:PaymentsToAcquireAvailableForSaleSecuritiesDebt


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value20910413528528925742010298758846204931068.1584522397378
Percentage of PaymentsToAcquireAvailableForSaleSecuritiesDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireBusinessTwoNetOfCashAcquired

us-gaap:PaymentsToAcquireBusinessTwoNetOfCashAcquired


Payments
Period End2021-06-302021-03-312020-06-302020-03-312019-12-312019-09-30
Value0.0175-0.20.20.00.0
Percentage of PaymentsToAcquireBusinessTwoNetOfCashAcquired0.0100.0100.0100.00.00.0

us-gaap:PaymentsToAcquireBusinessesGross us-gaap:BusinessAcquisition

us-gaap:PaymentsToAcquireBusinessesGross

jnpr:A128Technology


Payments
Period End2020-11-30
Value446
Percentage of PaymentsToAcquireBusinessesGross100.0

jnpr:Apstra


Payments
Period End2021-01-27
Value176
Percentage of PaymentsToAcquireBusinessesGross0.0

jnpr:Netrounds


Payments
Period End2020-10-26
Value33
Percentage of PaymentsToAcquireBusinessesGross0.0

us-gaap:PaymentsToAcquireBusinessesGross us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType

jnpr:A128Technology, us-gaap:SubsequentEvent


Payments
Period End2020-10-31
Value450
Percentage of PaymentsToAcquireBusinessesGross0.0

jnpr:Netrounds, us-gaap:SubsequentEvent


Payments
Period End2020-10-26
Value35
Percentage of PaymentsToAcquireBusinessesGross0.0

us-gaap:ProceedsFromCollectionOfNotesReceivable us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:ProceedsFromCollectionOfNotesReceivable

jnpr:JunosPulse


Proceeds
Period End2020-07-312017-05-01
Value8775
Percentage of ProceedsFromCollectionOfNotesReceivable100.0100.0

us-gaap:ProceedsFromIssuanceOfCommonStock

us-gaap:ProceedsFromIssuanceOfCommonStock


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0.7280.2260.5270.2250.2290.1270.2290.1281.8332.6270.232243431312.2362010118499.365103811375.88837392641938157118
Percentage of ProceedsFromIssuanceOfCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value8211811812326835423250432757846315674215220170166184109797379122815857-1.410415479781031295412760148222199208111126342187321235
Percentage of ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromPaymentsForOtherFinancingActivities

us-gaap:ProceedsFromPaymentsForOtherFinancingActivities


Proceeds
Period End2020-12-312020-09-302019-12-312019-09-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0.00.00.00.0-1.2-1.016-16.60.00.00.00.00.00.00.00.08.20.1-7.38.0-7.99.434-2.313-24.3540.5047.683-8.217-22.682.53312134.061-23.0492.082
Percentage of ProceedsFromPaymentsForOtherFinancingActivities0.00.00.00.0100.0100.0100.0100.00.00.00.00.00.00.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleOfAvailableForSaleSecuritiesDebt

us-gaap:ProceedsFromSaleOfAvailableForSaleSecuritiesDebt


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value68283161416294485406395232581627968182332210218
Percentage of ProceedsFromSaleOfAvailableForSaleSecuritiesDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProductWarrantyAccrualWarrantiesIssued

us-gaap:ProductWarrantyAccrualWarrantiesIssued


Product
Period End2021-06-302021-03-312020-12-312012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value9.3109.08.91113121512131212
Percentage of ProductWarrantyAccrualWarrantiesIssued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent

us-gaap:ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent


Reclassification
Period End2021-06-302021-03-312020-12-312019-12-312018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value7.49.71.7-2.23.04.22.94.41.0-1.00.21.2
Percentage of ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent us-gaap:StatementEquityComponents

us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges


Reclassification
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value7.2000000000000028.90.9-1.0-6.1-1.4-2.5-1.5-0.3-1.2-4.3-2.63.05.12.82.51.0-1.10.10.9
Percentage of ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent97.391.852.90.00.00.0113.60.00.00.00.00.0100.0121.496.656.8100.0110.050.075.0

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Reclassification
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value0.20.80.80.80.2-0.50.30.10.00.00.00.00.0-0.90.11.90.00.10.10.3
Percentage of ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent2.78.247.10.00.00.0-13.60.00.00.00.00.00.0-21.43.443.20.0-10.050.025.0

us-gaap:RestructuringCharges

us-gaap:RestructuringCharges


Restructuring
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value2119531.24.88.9-0.3-1.121155.04.4-0.2-1.9362.08.0190.10.82.40.0-0.1-3.5-1.91.48.6-17.9492918128.87.710313.22.01516-0.916-0.3472.30.20.28.13.24.57.54.2
Percentage of RestructuringCharges100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestructuringCharges us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan

jnpr:FacilityConsolidations, jnpr:A2020RestructuringPlan


Restructuring
Period End2021-06-302021-03-31
Value2.34.6
Percentage of RestructuringCharges10.623.8

jnpr:RestructuringImpairmentCharge, jnpr:A2020RestructuringPlan


Restructuring
Period End2021-06-30
Value5.3
Percentage of RestructuringCharges24.5

us-gaap:ContractTermination, jnpr:A2020RestructuringPlan


Restructuring
Period End2021-06-30
Value20
Percentage of RestructuringCharges93.5

us-gaap:EmployeeSeverance, jnpr:A2020RestructuringPlan


Restructuring
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value-0.9147.21.24.84.1
Percentage of RestructuringCharges-4.276.213.6100.0100.046.1

us-gaap:EmployeeSeverance, jnpr:A2020RestructuringPlanVoluntaryEarlyRetirementProgram


Restructuring
Period End2020-12-31
Value46
Percentage of RestructuringCharges86.6

us-gaap:OtherRestructuring, jnpr:A2020RestructuringPlan


Restructuring
Period End2020-09-302020-06-302020-03-31
Value0.00.05.3
Percentage of RestructuringCharges0.00.059.6

us-gaap:RestructuringCharges us-gaap:RestructuringPlan

jnpr:A2020RestructuringPlan


Restructuring
Period End2021-06-302021-03-312020-09-302020-06-302020-03-31
Value21190.74.89.4
Percentage of RestructuringCharges100.0100.058.3100.0105.6

us-gaap:RestructuringReserveAccrualAdjustment1 us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan

us-gaap:RestructuringReserveAccrualAdjustment1

jnpr:FacilityConsolidations, jnpr:A2020RestructuringPlan


Restructuring
Period End2021-06-302021-03-31
Value-3000000.0-3300000.0
Percentage of RestructuringReserveAccrualAdjustment1100.0100.0

us-gaap:EmployeeSeverance, jnpr:A2020RestructuringPlan


Restructuring
Period End2021-06-302021-03-312020-06-302020-03-31
Value01000000.00-500000.0
Percentage of RestructuringReserveAccrualAdjustment1-0.0-30.30.00.0

us-gaap:OtherRestructuring, jnpr:A2020RestructuringPlan


Restructuring
Period End2020-09-302020-06-302020-03-31
Value00-5300000.0
Percentage of RestructuringReserveAccrualAdjustment10.00.00.0

us-gaap:RestructuringReserveAccrualAdjustment1 us-gaap:RestructuringPlan

jnpr:A2020RestructuringPlan


Restructuring
Period End2021-06-302021-03-312020-09-302020-06-302020-03-31
Value-8300000.0-2300000.0500000.00-5800000.0
Percentage of RestructuringReserveAccrualAdjustment1276.769.70.00.00.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod

jnpr:RsusRsasAndPsas


Share
Period End2021-06-302021-03-312020-12-31
Value0.31.10.4
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue

jnpr:RsusRsasAndPsas


Share
Period End2021-06-302021-03-312020-12-31
Value-0.324.55-0.84
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue

jnpr:RsusRsasAndPsas


Share
Period End2021-06-302021-03-312020-12-31
Value0.1623.79-0.19
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod

jnpr:RsusRsasAndPsas


Share
Period End2021-06-302021-03-312020-12-31
Value800000.03600000.0800000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue

jnpr:RsusRsasAndPsas


Share
Period End2021-06-302021-03-312020-12-31
Value-0.0724.54-0.03
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue100.0100.0100.0

us-gaap:StandardProductWarrantyAccrualPayments

us-gaap:StandardProductWarrantyAccrualPayments


Standard
Period End2021-06-302021-03-312020-12-312012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value9.19.79.47.91212101211131112
Percentage of StandardProductWarrantyAccrualPayments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans us-gaap:PlanName

us-gaap:StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans

jnpr:EmployeeStockPurchasePlan2008


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value01400000.001300000.001400000.001200000.001200000.001200000.001300000.001200000.001500000.001400000.001300000.001300000.001400000.001400000.001500000.001500000.001900000.0-100000.01900000.001700000.001400000.0
Percentage of StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans0.0100.00.0100.00.0100.00.0100.00.0100.00.0100.00.0100.00.0100.00.0100.00.0100.00.0100.00.0100.00.0100.00.0100.00.0100.00.0100.00.0100.0100.0100.00.0100.00.0100.0

us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensation us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensation

us-gaap:CommonStock


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.85.01.8000000000000011.80.85.61.31.71.15.71.31.70.47.0
Percentage of StockIssuedDuringPeriodSharesShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.5310.2260.5270.2250.2290.1270.229
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value0.531260.527250.229270.229
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockRepurchasedAndRetiredDuringPeriodShares us-gaap:ShareRepurchaseProgram

us-gaap:StockRepurchasedAndRetiredDuringPeriodShares

jnpr:StockRepurchaseProgram2018


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value4.25.13.44.20.0106.45.18.60.00.06.00.023
Percentage of StockRepurchasedAndRetiredDuringPeriodShares100.0100.0100.0100.00.0100.0100.0100.0100.00.00.0100.00.0100.0

us-gaap:StockRepurchasedAndRetiredDuringPeriodShares us-gaap:ShareRepurchaseProgram, us-gaap:SubsequentEventType

jnpr:StockRepurchaseProgram2018, us-gaap:SubsequentEvent


Stock
Period End2021-02-12
Value2.0
Percentage of StockRepurchasedAndRetiredDuringPeriodShares0.0

us-gaap:StockRepurchasedAndRetiredDuringPeriodShares us-gaap:StatementEquityComponents

us-gaap:CommonStock


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value4.25.34.20.1105.28.60.16.00.023
Percentage of StockRepurchasedAndRetiredDuringPeriodShares100.0103.9100.00.0101.9102.0100.00.0100.00.0100.9

us-gaap:StockRepurchasedAndRetiredDuringPeriodValue

us-gaap:StockRepurchasedAndRetiredDuringPeriodValue


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312016-03-312015-12-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1111311002.12431112402.91510.06047542506004005500.09002429210512925025094510.019115020017613417774
Percentage of StockRepurchasedAndRetiredDuringPeriodValue100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockRepurchasedAndRetiredDuringPeriodValue us-gaap:ShareRepurchaseProgram

jnpr:StockRepurchaseProgram2018


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-10-282019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value110125751000.020016050503000.00.00.00.0750
Percentage of StockRepurchasedAndRetiredDuringPeriodValue98.994.80.099.60.082.20.00.045.0124.50.00.00.00.0124.1

us-gaap:StockRepurchasedAndRetiredDuringPeriodValue us-gaap:ShareRepurchaseProgram, us-gaap:SubsequentEventType

jnpr:StockRepurchaseProgram2018, us-gaap:SubsequentEvent


Stock
Period End2021-02-12
Value61
Percentage of StockRepurchasedAndRetiredDuringPeriodValue0.0

us-gaap:StockRepurchasedAndRetiredDuringPeriodValue us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value5469543.8132671121.4800.0314
Percentage of StockRepurchasedAndRetiredDuringPeriodValue48.652.654.1181.054.661.046.748.353.00.052.0

us-gaap:RetainedEarnings


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312011-09-302011-06-302011-03-312010-09-302010-06-302010-03-31
Value576246-1.7110431281.5710.028960941299016868
Percentage of StockRepurchasedAndRetiredDuringPeriodValue51.447.445.9-81.045.439.053.351.747.00.048.031.663.264.967.194.992.3

us-gaap:StockRepurchasedDuringPeriodShares us-gaap:ShareRepurchaseProgram

us-gaap:StockRepurchasedDuringPeriodShares

jnpr:StockRepurchaseProgram2018


Stock
Period End2021-06-302021-03-312020-12-312019-12-312019-09-302019-04-302018-02-28
Value4.25.11.60000000000000192.12.11129
Percentage of StockRepurchasedDuringPeriodShares100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockRepurchasedDuringPeriodShares us-gaap:ShareRepurchaseProgram, us-gaap:SubsequentEventType

jnpr:StockRepurchaseProgram2018, us-gaap:SubsequentEvent


Stock
Period End2021-02-12
Value2.5
Percentage of StockRepurchasedDuringPeriodShares0.0

us-gaap:TreasuryStockAcquiredAverageCostPerShare us-gaap:ShareRepurchaseProgram

us-gaap:TreasuryStockAcquiredAverageCostPerShare

jnpr:StockRepurchaseProgram2018


Treasury
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value26.3424.4523.93023.8324.927.940
Percentage of TreasuryStockAcquiredAverageCostPerShare100.0100.0100.00.0100.0100.0100.00.0

jnpr:AccruedEstimateCarryingChargesOrObsoleteMaterialsCharges

jnpr:AccruedEstimateCarryingChargesOrObsoleteMaterialsCharges


Accrued
Period End2020-12-312020-09-30
Value1518
Percentage of AccruedEstimateCarryingChargesOrObsoleteMaterialsCharges100.0100.0

jnpr:BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedExcludingIntangibleAssetsNet us-gaap:BusinessAcquisition

jnpr:BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedExcludingIntangibleAssetsNet

jnpr:A128Technology


Business
Period End2020-12-31
Value29
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedExcludingIntangibleAssetsNet100.0

jnpr:Netrounds


Business
Period End2020-12-31
Value1.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedExcludingIntangibleAssetsNet3.4

jnpr:ContractWithCustomerLiabilityDeferredCosts us-gaap:ProductOrService

jnpr:ContractWithCustomerLiabilityDeferredCosts

us-gaap:Product


Contract
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
Value109.69.59.19.48.6121810107.646
Percentage of ContractWithCustomerLiabilityDeferredCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

jnpr:ContractWithCustomerLiabilityGross us-gaap:ProductOrService

jnpr:ContractWithCustomerLiabilityGross

jnpr:UndeliveredProductCommitmentsandOtherProductDeferrals


Contract
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
Value109125121141138142152163144152166312
Percentage of ContractWithCustomerLiabilityGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Product


Contract
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
Value109125121141138142152163144152166380
Percentage of ContractWithCustomerLiabilityGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0121.8

jnpr:DebtInstrumentDerivativeInstrumentsFairValueAdjustment

jnpr:DebtInstrumentDerivativeInstrumentsFairValueAdjustment


Debt
Period End2021-06-302021-03-312020-12-312020-09-302019-12-31
Value8.0-0.72025-3.1
Percentage of DebtInstrumentDerivativeInstrumentsFairValueAdjustment100.0100.0100.0100.0100.0

jnpr:DeferredTaxAssetsDeferredRevenue

jnpr:DeferredTaxAssetsDeferredRevenue


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value434037103125109104711009486
Percentage of DeferredTaxAssetsDeferredRevenue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

jnpr:DeferredTaxAssetsOperatingLeaseLiabilities

jnpr:DeferredTaxAssetsOperatingLeaseLiabilities


Deferred
Period End2020-12-312019-12-312018-12-31
Value51480.0
Percentage of DeferredTaxAssetsOperatingLeaseLiabilities100.0100.00.0

jnpr:DeferredTaxLiabilitiesRightofUseAssets

jnpr:DeferredTaxLiabilitiesRightofUseAssets


Deferred
Period End2020-12-312019-12-312018-12-31
Value44410.0
Percentage of DeferredTaxLiabilitiesRightofUseAssets100.0100.00.0

jnpr:DepositWithImputedInterestDiscount

jnpr:DepositWithImputedInterestDiscount


Deposit
Period End2021-06-302021-03-312020-12-312020-09-302019-12-312018-12-31
Value4700000.01300000.01600000.03000000.02600000.01100000.0
Percentage of DepositWithImputedInterestDiscount100.0100.0100.0100.0100.0100.0

jnpr:DepositWithImputedInterestFaceAmount

jnpr:DepositWithImputedInterestFaceAmount


Deposit
Period End2020-12-312019-12-312018-12-31
Value432325
Percentage of DepositWithImputedInterestFaceAmount100.0100.0100.0

jnpr:FinancingReceivableAndDepositAssetsNoncurrent

jnpr:FinancingReceivableAndDepositAssetsNoncurrent


Financing
Period End2020-12-312019-12-312018-12-312017-12-31
Value431249261
Percentage of FinancingReceivableAndDepositAssetsNoncurrent100.0100.0100.0100.0

jnpr:FiniteLivedIntangibleAssetsImpairmentsAndOtherCharges

jnpr:FiniteLivedIntangibleAssetsImpairmentsAndOtherCharges


Finite
Period End2021-06-302021-03-312020-12-312019-12-312018-12-312017-12-312016-12-312016-09-302015-12-312013-06-302013-03-312012-12-312012-09-302011-12-31
Value575757525252525252323232160.0
Percentage of FiniteLivedIntangibleAssetsImpairmentsAndOtherCharges100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

jnpr:FiniteLivedIntangibleAssetsImpairmentsAndOtherCharges us-gaap:FiniteLivedIntangibleAssetsByMajorClass

jnpr:CustomerContractsSupportAgreementsAndRelatedRelationships


Finite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value2.82.82.82.82.82.82.82.82.82.82.82.82.83.02.22.22.22.22.22.22.2
Percentage of FiniteLivedIntangibleAssetsImpairmentsAndOtherCharges4.85.35.35.35.35.30.00.05.30.00.00.00.00.00.00.00.00.06.76.76.7

jnpr:TechnologiesAndPatents


Finite
Period End2021-06-302021-03-312020-12-312019-12-312018-12-312017-12-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302011-12-31
Value5555554949494949494949494949493530303030303030160.0
Percentage of FiniteLivedIntangibleAssetsImpairmentsAndOtherCharges95.295.295.294.794.794.794.794.70.00.094.70.00.00.00.00.00.00.00.00.093.393.393.3100.00.0

jnpr:InventoryNetCurrentAndNoncurrent

jnpr:InventoryNetCurrentAndNoncurrent


Inventory
Period End2021-06-302020-12-31
Value222221
Percentage of InventoryNetCurrentAndNoncurrent100.0100.0

jnpr:InventoryNetCurrentAndNoncurrent us-gaap:BalanceSheetLocation

us-gaap:Inventories


Inventory
Period End2021-06-302020-12-31
Value211210
Percentage of InventoryNetCurrentAndNoncurrent95.194.7

us-gaap:OtherNoncurrentAssets


Inventory
Period End2021-06-302020-12-31
Value1011
Percentage of InventoryNetCurrentAndNoncurrent4.95.3

jnpr:LesseeOperatingLeaseLeaseNotYetCommencedAmount

jnpr:LesseeOperatingLeaseLeaseNotYetCommencedAmount


Lessee
Period End2020-12-31
Value10
Percentage of LesseeOperatingLeaseLeaseNotYetCommencedAmount100.0

jnpr:LineOfCreditFacilityAccordionFeatureIncreaseLimit us-gaap:CreditFacility, us-gaap:LongtermDebtType

jnpr:LineOfCreditFacilityAccordionFeatureIncreaseLimit

us-gaap:RevolvingCreditFacility, us-gaap:LineOfCredit


Line
Period End2021-03-31
Value200
Percentage of LineOfCreditFacilityAccordionFeatureIncreaseLimit100.0

jnpr:OutstandingStockOptionsAndRestrictedStockUnitsFromAwardsAssumed

jnpr:OutstandingStockOptionsAndRestrictedStockUnitsFromAwardsAssumed


Outstanding
Period End2020-12-312019-12-312018-12-312017-12-31
Value5900000.03800000.02200000.03400000.0
Percentage of OutstandingStockOptionsAndRestrictedStockUnitsFromAwardsAssumed100.0100.0100.0100.0

jnpr:OutstandingStockOptionsAndRestrictedStockUnitsFromAwardsAssumed us-gaap:BusinessAcquisition

jnpr:VariousAcquisitions


Outstanding
Period End2020-12-312019-12-312018-12-312017-12-31
Value7300000.02200000.04100000.03900000.0
Percentage of OutstandingStockOptionsAndRestrictedStockUnitsFromAwardsAssumed123.757.9186.4114.7

jnpr:PropertyandEquipmentNetandPurchasedIntangibleAssetsNet

jnpr:PropertyandEquipmentNetandPurchasedIntangibleAssetsNet


Propertyand
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-31
Value102910161070114911941180113510771054999966962966989
Percentage of PropertyandEquipmentNetandPurchasedIntangibleAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

jnpr:PropertyandEquipmentNetandPurchasedIntangibleAssetsNet us-gaap:StatementGeographical

country:US


Propertyand
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-31
Value807815941100510461031996946925879865871871885
Percentage of PropertyandEquipmentNetandPurchasedIntangibleAssetsNet78.580.288.087.587.787.487.787.887.788.089.690.590.289.5

jnpr:International


Propertyand
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-31
Value2212001281441471481391311291201009195103
Percentage of PropertyandEquipmentNetandPurchasedIntangibleAssetsNet21.519.812.012.512.312.612.312.212.312.010.49.59.810.5

jnpr:ReceivablesFromSaleOfReceivables

jnpr:ReceivablesFromSaleOfReceivables


Receivables
Period End2020-12-312019-12-312018-12-312018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value3.95.317161332131513334.54.41.23.71.4152814618212718916513315914715211410116212211610312789
Percentage of ReceivablesFromSaleOfReceivables100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

jnpr:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedAggregateIntrinsicValue us-gaap:AwardType

jnpr:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedAggregateIntrinsicValue

jnpr:RsusRsasAndPsas


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value447430467555590514475573565400522
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedAggregateIntrinsicValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

jnpr:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedAndExpectedToVestOutstandingNumber us-gaap:AwardType

jnpr:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedAndExpectedToVestOutstandingNumber

jnpr:RsusRsasAndPsas


Share
Period End2020-12-31
Value18
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedAndExpectedToVestOutstandingNumber100.0

jnpr:UnrecordedUnconditionalPurchaseObligationVariableComponentEstimate us-gaap:UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchased

jnpr:UnrecordedUnconditionalPurchaseObligationVariableComponentEstimate

jnpr:MasterServiceAgreement


Unrecorded
Period End2020-12-312020-09-302020-06-302019-12-31
Value1837979300
Percentage of UnrecordedUnconditionalPurchaseObligationVariableComponentEstimate100.0100.0100.0100.0

us-gaap:AccruedIncomeTaxesNoncurrent

us-gaap:AccruedIncomeTaxesNoncurrent


Accrued
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value32431331230836036937240240940740443661564965022422121620920519919018718518017817715412512111411711587112116108111108111106103
Percentage of AccruedIncomeTaxesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent


Allowance
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value9.95.54.95.77.69.34.75.49.59.523109.116
Percentage of AllowanceForDoubtfulAccountsReceivableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:AssetsFairValueDisclosure

us-gaap:CashEquivalents, us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value370416519576755756442621471825102511761986928
Percentage of AssetsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CashEquivalents, us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value9314633335630776290149421414896905311350
Percentage of AssetsFairValueDisclosure25.335.164.261.840.710.165.824.089.550.287.577.015.737.8

us-gaap:OtherLongTermInvestments, us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value2417451011431291332193.68.518224174
Percentage of AssetsFairValueDisclosure6.64.38.817.719.017.130.335.30.81.01.81.92.18.1

us-gaap:OtherLongTermInvestments, us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value46846361161856847945536171111180236366913
Percentage of AssetsFairValueDisclosure126.6111.3117.5107.375.363.3103.158.215.113.517.620.118.598.4

us-gaap:OtherNoncurrentAssets, us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value3836362322192625262625282733
Percentage of AssetsFairValueDisclosure10.38.87.04.12.92.56.14.15.53.22.42.41.43.6

us-gaap:OtherNoncurrentAssets, us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value6895614533250.01.30.00.00.00.00.00.0
Percentage of AssetsFairValueDisclosure18.522.811.77.94.53.40.00.20.00.00.00.00.00.0

us-gaap:OtherNoncurrentAssets, us-gaap:FairValueInputsLevel3, us-gaap:FairValueMeasurementsRecurring


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value6156555656565653505254545453
Percentage of AssetsFairValueDisclosure16.513.610.79.87.57.512.88.610.66.35.34.62.75.7

us-gaap:PrepaidExpensesAndOtherCurrentAssets, us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value10109.97.27.16.54.15.24.71110111036
Percentage of AssetsFairValueDisclosure2.82.41.91.20.90.90.90.81.01.41.11.00.53.9

us-gaap:PrepaidExpensesAndOtherCurrentAssets, us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value222428125.71.12.52.55.58.45.33.61.39.2
Percentage of AssetsFairValueDisclosure6.15.95.42.10.80.10.60.41.21.00.50.30.11.0

us-gaap:ShortTermInvestments, us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value856110111712217118822134940629722984247
Percentage of AssetsFairValueDisclosure23.114.819.420.316.222.742.735.774.249.229.019.54.226.7

us-gaap:ShortTermInvestments, us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value2492323113822753515498191069821772657348778
Percentage of AssetsFairValueDisclosure67.555.859.866.336.446.4124.2131.8227.099.575.455.917.583.9

us-gaap:AssetsFairValueDisclosure us-gaap:BalanceSheetLocation, us-gaap:FairValueByMeasurementFrequency

us-gaap:CashEquivalents, us-gaap:FairValueMeasurementsRecurring


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value464562853932106283273377089212391921208122971279
Percentage of AssetsFairValueDisclosure125.3135.1164.2161.8140.7110.1165.8124.0189.5150.2187.5177.0115.7137.8

us-gaap:OtherLongTermInvestments, us-gaap:FairValueMeasurementsRecurring


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value49348165672071260858958174119199259407988
Percentage of AssetsFairValueDisclosure133.2115.6126.3125.094.480.4133.393.515.914.519.422.020.5106.5

us-gaap:OtherNoncurrentAssets, us-gaap:FairValueMeasurementsRecurring


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value1671881521261121018380767879828186
Percentage of AssetsFairValueDisclosure45.345.229.421.914.913.418.812.916.29.57.77.04.19.3

us-gaap:PrepaidExpensesAndOtherCurrentAssets, us-gaap:FairValueMeasurementsRecurring


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value33343719127.66.67.7101916151145
Percentage of AssetsFairValueDisclosure8.98.37.33.41.71.01.51.22.22.41.61.30.64.9

us-gaap:ShortTermInvestments, us-gaap:FairValueMeasurementsRecurring


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value33529441249939752373810401418122710708874321026
Percentage of AssetsFairValueDisclosure90.670.679.386.652.769.2166.9167.5301.3148.8104.475.421.8110.6

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

us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value52954371282610501082795109385512771376146721491319
Percentage of AssetsFairValueDisclosure142.9130.3137.1143.4139.1143.2179.9175.9181.5154.8134.3124.8108.2142.2

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value90396113441414119093312981333156713551855180310272052
Percentage of AssetsFairValueDisclosure243.9230.8258.7245.4157.7123.4293.6214.6332.8164.2181.0153.351.7221.1

us-gaap:FairValueInputsLevel3, us-gaap:FairValueMeasurementsRecurring


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value6156555656565653505254545453
Percentage of AssetsFairValueDisclosure16.513.610.79.87.57.512.88.610.66.35.34.62.75.7

us-gaap:AssetsFairValueDisclosure us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value14931561211322972297207221502480247226843286332532313425
Percentage of AssetsFairValueDisclosure403.3374.7406.5398.6304.3274.0486.3399.1524.9325.4320.5282.7162.7369.1

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value434144464641383838373737373737
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax us-gaap:BalanceSheetLocation

jnpr:OtherLongTermAssets


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value393737373737373737373737373737
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax92.189.784.481.380.191.097.197.197.999.7100.0100.0100.0100.098.7

us-gaap:OtherLongTermInvestments


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value2.33.15.76.98.02.60.60.20.00.00.00.00.00.00.4
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax5.37.412.915.017.16.31.60.50.00.00.00.00.00.01.1

us-gaap:ShortTermInvestments


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value1.11.21.21.71.31.10.50.90.80.10.00.00.00.00.1
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax2.52.92.73.72.82.71.32.32.10.30.00.00.00.00.3

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax us-gaap:FinancialInstrument

jnpr:PrivatelyHeldDebtAndRedeemablePreferredStockSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value393737373737373737373737373737
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax92.189.784.481.380.191.097.197.197.999.7100.0100.0100.0100.098.7

us-gaap:AssetBackedSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value0.10.10.20.30.50.00.10.10.00.00.00.00.00.00.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax0.20.20.50.71.10.00.30.30.00.00.00.00.00.00.0

us-gaap:CorporateDebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value2.83.45.56.46.50.60.70.60.40.00.00.00.00.00.4
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax6.58.212.413.913.91.51.81.61.00.00.00.00.00.01.1

us-gaap:FixedIncomeSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value3.44.36.98.69.33.71.11.10.80.10.00.00.00.00.5
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax7.910.315.618.719.99.02.92.92.10.30.00.00.00.01.3

us-gaap:USGovernmentDebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value0.40.71.01.72.12.80.30.40.40.10.00.00.00.00.1
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax0.91.72.33.74.56.80.81.01.00.30.00.00.00.00.3

us-gaap:USGovernmentSponsoredEnterprisesDebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value0.10.10.20.20.20.30.00.00.00.00.00.00.00.00.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax0.20.20.50.40.40.70.00.00.00.00.00.00.00.00.0

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value300000.0200000.0100000.0200000.0500000.06000000.0200000.0800000.0400000.01900000.04200000.05400000.06600000.07400000.05400000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax us-gaap:BalanceSheetLocation

us-gaap:OtherLongTermInvestments


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value300000.0200000.0100000.0200000.0500000.05000000.0200000.0700000.00700000.02300000.03200000.05000000.06200000.04200000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax100.0100.0100.0100.0100.083.3100.087.50.036.854.859.375.883.877.8

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax us-gaap:FinancialInstrument

us-gaap:AssetBackedSecurities


Available
Period End2021-06-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value100000.00600000.0000100000.0300000.0400000.0600000.0700000.0600000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax33.30.010.00.00.00.05.37.17.49.19.511.1

us-gaap:CorporateDebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value200000.0200000.0100000.0200000.0500000.05400000.0100000.0300000.0300000.01300000.03100000.03700000.04600000.05100000.03000000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax66.7100.0100.0100.0100.090.050.037.575.068.473.868.569.768.955.6

us-gaap:FixedIncomeSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value300000.0200000.0100000.0200000.0500000.06000000.0200000.0800000.0400000.01900000.04200000.05400000.06600000.07400000.05400000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value9339281407158214231226163318001925177622232135117511432386
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis us-gaap:BalanceSheetLocation

jnpr:OtherLongTermAssets


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value211918191919191612141616171615
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis2.32.11.31.21.41.61.20.90.70.80.70.81.51.40.7

us-gaap:CashEquivalents


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value9314633335630776290163421414936967311286351
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis10.015.723.722.521.66.217.89.121.923.342.145.326.525.014.7

us-gaap:OtherLongTermInvestments


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value49147865171370461058958174120201262412522992
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis52.651.546.345.149.549.836.132.33.96.89.112.335.145.741.6

us-gaap:ShortTermInvestments


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value32728440449239152073310391416122610698894333181027
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis35.130.728.731.227.542.544.957.773.669.148.141.736.927.943.0

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis us-gaap:FinancialInstrument

jnpr:PrivatelyHeldDebtAndRedeemablePreferredStockSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value211918191919191612141616171615
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis2.32.11.31.21.41.61.20.90.70.80.70.81.51.40.7

us-gaap:AssetBackedSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value90707674738281774430467196118287
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis9.77.65.44.75.26.75.04.32.31.72.13.48.210.412.0

us-gaap:BankTimeDeposits


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value64832552231690.02261711184278309219265239
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis6.99.018.214.111.90.013.91.05.84.712.514.518.723.210.0

us-gaap:CertificatesOfDeposit


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value1528323134363870519515296161683
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis1.63.12.32.02.43.02.43.92.75.46.94.51.41.43.5

us-gaap:CommercialPaper


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value78818987741091682595173773933346140217
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis8.48.86.35.55.28.910.314.426.921.317.715.75.23.59.1

us-gaap:CorporateDebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value482476632672588551604713518363416450450464929
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis51.751.344.942.541.445.037.039.626.920.518.721.138.340.639.0

us-gaap:FixedIncomeSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value9129091389156214031207161417841913176122072118115811272370
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis97.797.998.798.898.698.498.899.199.399.299.399.298.598.699.3

us-gaap:ForeignGovernmentDebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value7.64.64.68.08.011111526382023382462
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis0.80.50.30.50.60.90.70.81.42.20.91.13.32.12.6

us-gaap:USGovernmentDebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value146124232407402351394578602746811731213140406
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis15.713.416.525.728.328.724.132.131.342.036.534.218.212.317.0

us-gaap:USGovernmentSponsoredEnterprisesDebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value26406558516489524125871016256143
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis2.94.44.63.73.65.35.42.92.11.43.94.85.35.06.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost

us-gaap:FixedIncomeSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-30
Value491478651713
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue

us-gaap:FixedIncomeSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-30
Value493481656720
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost

us-gaap:FixedIncomeSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-30
Value420430738849
Percentage of AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue

us-gaap:FixedIncomeSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-30
Value422431739850
Percentage of AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtSecurities

us-gaap:AvailableForSaleSecuritiesDebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value9769691451162714691261167118381963181122562167120511732418
Percentage of AvailableForSaleSecuritiesDebtSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtSecurities us-gaap:BalanceSheetLocation

jnpr:OtherLongTermAssets


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value615655565656565350525454545353
Percentage of AvailableForSaleSecuritiesDebtSecurities6.35.83.83.53.94.53.42.92.52.92.42.54.54.62.2

us-gaap:CashEquivalents


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value9314633335630776290163421414936967311286351
Percentage of AvailableForSaleSecuritiesDebtSecurities9.615.123.021.920.96.017.48.921.522.941.544.625.824.414.5

us-gaap:OtherLongTermInvestments


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value49348165672071260858958174119199259407516988
Percentage of AvailableForSaleSecuritiesDebtSecurities50.549.645.244.348.548.235.331.63.86.68.811.933.844.040.9

us-gaap:ShortTermInvestments


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value32828540549439252073410401417122510678874323171026
Percentage of AvailableForSaleSecuritiesDebtSecurities33.629.527.930.426.741.343.956.672.267.647.340.935.827.142.4

us-gaap:AvailableForSaleSecuritiesDebtSecurities us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value10271140214261299318454352
Percentage of AvailableForSaleSecuritiesDebtSecurities10.57.39.613.217.823.719.124.715.6

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value812842125513561151906129613291850
Percentage of AvailableForSaleSecuritiesDebtSecurities83.286.886.583.478.371.877.572.482.0

us-gaap:FairValueInputsLevel3, us-gaap:FairValueMeasurementsRecurring


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value615655565656565354
Percentage of AvailableForSaleSecuritiesDebtSecurities6.35.83.83.53.94.53.42.92.4

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

us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring, us-gaap:USGovernmentDebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value10271140214261299318454351412352313125122322
Percentage of AvailableForSaleSecuritiesDebtSecurities10.57.39.613.217.823.719.124.717.922.815.614.510.410.513.3

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring, us-gaap:AssetBackedSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value90707674748281774430467195117286
Percentage of AvailableForSaleSecuritiesDebtSecurities9.37.35.34.65.16.54.94.22.21.72.13.37.910.011.8

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring, us-gaap:BankTimeDeposits


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value64832552231690.02261711184278309219265239
Percentage of AvailableForSaleSecuritiesDebtSecurities6.68.617.613.711.60.013.50.95.74.612.314.318.222.69.9

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


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value1528323134363870519515296161683
Percentage of AvailableForSaleSecuritiesDebtSecurities1.62.92.32.02.42.92.33.82.65.36.84.51.41.43.5

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


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value78818987741091682595173773933346140217
Percentage of AvailableForSaleSecuritiesDebtSecurities8.08.46.25.45.08.710.114.126.320.817.415.45.13.49.0

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring, us-gaap:CorporateDebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value485479637679594546605713518362413446445459927
Percentage of AvailableForSaleSecuritiesDebtSecurities49.749.443.941.740.543.336.238.826.420.018.320.637.039.238.3

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring, us-gaap:ForeignGovernmentDebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value7.64.64.68.08.011111526381922382462
Percentage of AvailableForSaleSecuritiesDebtSecurities0.80.50.30.50.50.90.70.81.42.10.91.13.22.12.6

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring, us-gaap:USGovernmentDebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value4454931941435575124251333458416871783
Percentage of AvailableForSaleSecuritiesDebtSecurities4.55.66.512.09.84.44.56.812.818.420.319.27.21.43.5

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring, us-gaap:USGovernmentSponsoredEnterprisesDebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value26406558516489524125871016156143
Percentage of AvailableForSaleSecuritiesDebtSecurities2.74.24.53.63.55.15.32.82.11.43.94.75.14.85.9

us-gaap:FairValueInputsLevel3, us-gaap:FairValueMeasurementsRecurring, jnpr:PrivatelyHeldDebtAndRedeemablePreferredStockSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value615655565656565350525454545353
Percentage of AvailableForSaleSecuritiesDebtSecurities6.35.83.83.53.94.53.42.92.52.92.42.54.54.62.2

us-gaap:AvailableForSaleSecuritiesDebtSecurities us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value9769691451162714691261167118382256
Percentage of AvailableForSaleSecuritiesDebtSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtSecurities us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument

us-gaap:FairValueMeasurementsRecurring, jnpr:PrivatelyHeldDebtAndRedeemablePreferredStockSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value615655565656565350525454545353
Percentage of AvailableForSaleSecuritiesDebtSecurities6.35.83.83.53.94.53.42.92.52.92.42.54.54.62.2

us-gaap:FairValueMeasurementsRecurring, us-gaap:AssetBackedSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value90707674748281774430467195117286
Percentage of AvailableForSaleSecuritiesDebtSecurities9.37.35.34.65.16.54.94.22.21.72.13.37.910.011.8

us-gaap:FairValueMeasurementsRecurring, us-gaap:BankTimeDeposits


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value64832552231690.02261711184278309219265239
Percentage of AvailableForSaleSecuritiesDebtSecurities6.68.617.613.711.60.013.50.95.74.612.314.318.222.69.9

us-gaap:FairValueMeasurementsRecurring, us-gaap:CertificatesOfDeposit


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value1528323134363870519515296161683
Percentage of AvailableForSaleSecuritiesDebtSecurities1.62.92.32.02.42.92.33.82.65.36.84.51.41.43.5

us-gaap:FairValueMeasurementsRecurring, us-gaap:CommercialPaper


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value78818987741091682595173773933346140217
Percentage of AvailableForSaleSecuritiesDebtSecurities8.08.46.25.45.08.710.114.126.320.817.415.45.13.49.0

us-gaap:FairValueMeasurementsRecurring, us-gaap:CorporateDebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value485479637679594546605713518362413446445459927
Percentage of AvailableForSaleSecuritiesDebtSecurities49.749.443.941.740.543.336.238.826.420.018.320.637.039.238.3

us-gaap:FairValueMeasurementsRecurring, us-gaap:ForeignGovernmentDebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value7.64.64.68.08.011111526381922382462
Percentage of AvailableForSaleSecuritiesDebtSecurities0.80.50.30.50.50.90.70.81.42.10.91.13.22.12.6

us-gaap:FairValueMeasurementsRecurring, us-gaap:USGovernmentDebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value147125233408405354394578602746811730212139406
Percentage of AvailableForSaleSecuritiesDebtSecurities15.112.916.125.127.628.123.631.530.741.235.933.717.711.916.8

us-gaap:FairValueMeasurementsRecurring, us-gaap:USGovernmentSponsoredEnterprisesDebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value26406558516489524125871016156143
Percentage of AvailableForSaleSecuritiesDebtSecurities2.74.24.53.63.55.15.32.82.11.43.94.75.14.85.9

us-gaap:AvailableForSaleSecuritiesDebtSecurities us-gaap:FinancialInstrument

jnpr:PrivatelyHeldDebtAndRedeemablePreferredStockSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value615655565656565350525454545353
Percentage of AvailableForSaleSecuritiesDebtSecurities6.35.83.83.53.94.53.42.92.52.92.42.54.54.62.2

us-gaap:AssetBackedSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value90707674748281774430467195117286
Percentage of AvailableForSaleSecuritiesDebtSecurities9.37.35.34.65.16.54.94.22.21.72.13.37.910.011.8

us-gaap:BankTimeDeposits


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value64832552231690.02261711184278309219265239
Percentage of AvailableForSaleSecuritiesDebtSecurities6.68.617.613.711.60.013.50.95.74.612.314.318.222.69.9

us-gaap:CertificatesOfDeposit


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value1528323134363870519515296161683
Percentage of AvailableForSaleSecuritiesDebtSecurities1.62.92.32.02.42.92.33.82.65.36.84.51.41.43.5

us-gaap:CommercialPaper


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value78818987741091682595173773933346140217
Percentage of AvailableForSaleSecuritiesDebtSecurities8.08.46.25.45.08.710.114.126.320.817.415.45.13.49.0

us-gaap:CorporateDebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value485479637679594546605713518362413446445459927
Percentage of AvailableForSaleSecuritiesDebtSecurities49.749.443.941.740.543.336.238.826.420.018.320.637.039.238.3

us-gaap:FixedIncomeSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value9159131395157114121205161417841913175922022113115111202365
Percentage of AvailableForSaleSecuritiesDebtSecurities93.794.296.296.596.195.596.697.197.597.197.697.595.595.497.8

us-gaap:ForeignGovernmentDebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value7.64.64.68.08.011111526381922382462
Percentage of AvailableForSaleSecuritiesDebtSecurities0.80.50.30.50.50.90.70.81.42.10.91.13.22.12.6

us-gaap:USGovernmentDebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value147125233408405354394578602746811730212139406
Percentage of AvailableForSaleSecuritiesDebtSecurities15.112.916.125.127.628.123.631.530.741.235.933.717.711.916.8

us-gaap:USGovernmentSponsoredEnterprisesDebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value26406558516489524125871016156143
Percentage of AvailableForSaleSecuritiesDebtSecurities2.74.24.53.63.55.15.32.82.11.43.94.75.14.85.9

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents

jnpr:Apstra


Business
Period End2021-01-27
Value1800000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther

jnpr:A128Technology


Business
Period End2020-12-31
Value14
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther100.0

jnpr:Netrounds


Business
Period End2020-12-31
Value0.8
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther5.6

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill

jnpr:A128Technology


Business
Period End2020-12-31
Value116
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill100.0

jnpr:Netrounds


Business
Period End2020-12-31
Value8.7
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill7.5

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles

jnpr:A128Technology


Business
Period End2020-12-31
Value116
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles100.0

jnpr:Apstra


Business
Period End2021-01-27
Value87
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles0.0

jnpr:Netrounds


Business
Period End2020-12-31
Value8.7
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles7.5

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles us-gaap:BusinessAcquisition, us-gaap:FiniteLivedIntangibleAssetsByMajorClass

jnpr:A128Technology, jnpr:Backlog


Business
Period End2020-12-31
Value1.7
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles1.5

jnpr:A128Technology, us-gaap:CustomerRelationships


Business
Period End2020-12-31
Value27
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles23.1

jnpr:A128Technology, us-gaap:TechnologyBasedIntangibleAssets


Business
Period End2020-12-31
Value88
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles75.4

jnpr:Netrounds, us-gaap:CustomerRelationships


Business
Period End2020-12-31
Value3.4
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles2.9

jnpr:Netrounds, us-gaap:TechnologyBasedIntangibleAssets


Business
Period End2020-12-31
Value5.3
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles4.5

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities

jnpr:A128Technology


Business
Period End2020-12-31
Value10
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities100.0

jnpr:Apstra


Business
Period End2021-01-27
Value6.8
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities0.0

jnpr:Netrounds


Business
Period End2020-12-31
Value1.6
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities15.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets

jnpr:Apstra


Business
Period End2021-01-27
Value12
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet

jnpr:A128Technology


Business
Period End2020-12-31
Value448
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet100.0

jnpr:Apstra


Business
Period End2021-01-27
Value179
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet0.0

jnpr:Netrounds


Business
Period End2020-12-31
Value33
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet7.5

us-gaap:CapitalizedContractCostNet

us-gaap:CapitalizedContractCostNet


Capitalized
Period End2021-06-302021-03-312020-12-312020-09-302019-12-312018-12-31
Value302927262433
Percentage of CapitalizedContractCostNet100.0100.0100.0100.0100.0100.0

us-gaap:ContractWithCustomerLiability

us-gaap:ContractWithCustomerLiability


Contract
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value1285113412111254122311181201123012131165123712561539
Percentage of ContractWithCustomerLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ContractWithCustomerLiability us-gaap:ProductOrService

us-gaap:Product


Contract
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value10499116111132129133139144133142158334
Percentage of ContractWithCustomerLiability8.18.89.68.910.811.511.111.311.911.511.512.621.7

us-gaap:Service


Contract
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value11811034109511431090989106810911069103110951205
Percentage of ContractWithCustomerLiability91.991.290.491.189.288.588.988.788.188.588.578.3

us-gaap:ContractWithCustomerLiabilityNoncurrent

us-gaap:ContractWithCustomerLiabilityNoncurrent


Contract
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value440434418383377400410377381370384351365368509
Percentage of ContractWithCustomerLiabilityNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtInstrumentCarryingAmount

us-gaap:DebtInstrumentCarryingAmount


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value1700170021231700170017001700170021502150215021502150215021501950135013501350135010001000100010001000100010001000100010001000
Percentage of DebtInstrumentCarryingAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtInstrumentCarryingAmount us-gaap:DebtInstrument, us-gaap:LongtermDebtType

jnpr:FixedRateNoteDue2024, us-gaap:SeniorNotes


Debt
Period End2020-12-312019-12-31
Value265500
Percentage of DebtInstrumentCarryingAmount12.529.4

jnpr:FixedRateNoteDue20254350, us-gaap:SeniorNotes


Debt
Period End2020-12-312019-12-31
Value158300
Percentage of DebtInstrumentCarryingAmount7.417.6

jnpr:FixedRateNoteDue20302000, us-gaap:SeniorNotes


Debt
Period End2020-12-31
Value400
Percentage of DebtInstrumentCarryingAmount18.8

jnpr:FixedRateNoteDueJune2025, us-gaap:SeniorNotes


Debt
Period End2020-12-31
Value158
Percentage of DebtInstrumentCarryingAmount7.4

jnpr:FixedRateNotesDue20251200, us-gaap:SeniorNotes


Debt
Period End2020-12-31
Value400
Percentage of DebtInstrumentCarryingAmount18.8

us-gaap:DebtInstrumentCarryingAmount us-gaap:LongtermDebtType

us-gaap:SeniorNotes


Debt
Period End2020-12-312019-12-31
Value21231700
Percentage of DebtInstrumentCarryingAmount100.0100.0

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

us-gaap:DebtInstrumentInterestRateEffectivePercentage

jnpr:FixedRateNoteDue2024IssuedFebruary2016, us-gaap:SeniorNotes


Debt
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value4.874.870.04870.04870.04870.0487
Percentage of DebtInstrumentInterestRateEffectivePercentage100.0100.0100.0100.0100.0100.0

jnpr:FixedRateNoteDue2024IssuedMarch2014, us-gaap:SeniorNotes


Debt
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value4.634.630.04630.04630.04630.0463
Percentage of DebtInstrumentInterestRateEffectivePercentage95.195.195.195.195.195.1

jnpr:FixedRateNoteDue2025, us-gaap:SeniorNotes


Debt
Period End2020-09-302020-06-302020-03-312019-12-312019-09-30
Value4.470.04470.04470.04470.0447
Percentage of DebtInstrumentInterestRateEffectivePercentage91.891.891.891.891.8

jnpr:FixedRateNoteDue20254350, us-gaap:SeniorNotes


Debt
Period End2020-12-31
Value4.47
Percentage of DebtInstrumentInterestRateEffectivePercentage91.8

jnpr:FixedRateNoteDue2029, us-gaap:SeniorNotes


Debt
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value3.863.863.860.03860.03860.03860.0386
Percentage of DebtInstrumentInterestRateEffectivePercentage0.00.079.379.379.379.379.3

jnpr:FixedRateNoteDue20293750, us-gaap:SeniorNotes


Debt
Period End2020-12-31
Value3.86
Percentage of DebtInstrumentInterestRateEffectivePercentage79.3

jnpr:FixedRateNoteDue20302000, us-gaap:SeniorNotes


Debt
Period End2020-12-31
Value2.12
Percentage of DebtInstrumentInterestRateEffectivePercentage43.5

jnpr:FixedRateNoteDue2041, us-gaap:SeniorNotes


Debt
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value6.036.036.030.06030.06030.06030.0603
Percentage of DebtInstrumentInterestRateEffectivePercentage0.00.0123.8123.8123.8123.8123.8

jnpr:FixedRateNoteDue20415950, us-gaap:SeniorNotes


Debt
Period End2020-12-31
Value6.03
Percentage of DebtInstrumentInterestRateEffectivePercentage123.8

jnpr:FixedRateNotesDue20251200, us-gaap:SeniorNotes


Debt
Period End2020-12-31
Value1.37
Percentage of DebtInstrumentInterestRateEffectivePercentage28.1

us-gaap:DebtInstrumentInterestRateEffectivePercentage us-gaap:LongtermDebtType

us-gaap:SeniorNotes


Debt
Period End2020-12-31
Value4.7
Percentage of DebtInstrumentInterestRateEffectivePercentage96.5

us-gaap:DebtInstrumentRepurchaseAmount us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:DebtInstrumentRepurchaseAmount

jnpr:FixedRateNoteDue2024IssuedMarch2014, us-gaap:SeniorNotes


Debt
Period End2020-12-31
Value234
Percentage of DebtInstrumentRepurchaseAmount100.0

jnpr:FixedRateNoteDue20254350, us-gaap:SeniorNotes


Debt
Period End2020-12-31
Value142
Percentage of DebtInstrumentRepurchaseAmount60.6

us-gaap:DebtInstrumentRepurchaseAmount us-gaap:DebtInstrument, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType

jnpr:FixedRateNoteDue2024IssuedMarch2014, us-gaap:SeniorNotes, us-gaap:SubsequentEvent


Debt
Period End2021-01-11
Value265
Percentage of DebtInstrumentRepurchaseAmount0.0

jnpr:FixedRateNoteDue20254350, us-gaap:SeniorNotes, us-gaap:SubsequentEvent


Debt
Period End2021-01-11
Value158
Percentage of DebtInstrumentRepurchaseAmount0.0

us-gaap:DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet

us-gaap:DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet


Debt
Period End2021-06-302021-03-312020-12-312020-09-302019-12-31
Value1314161113
Percentage of DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet100.0100.0100.0100.0100.0

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months


Debt
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value13981136202487259488453654231238
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months us-gaap:FinancialInstrument

us-gaap:AssetBackedSecurities


Debt
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value3117109.27621111.20.23.11665215
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months22.421.57.54.615.78.32.32.60.10.70.00.017.4

us-gaap:CommercialPaper


Debt
Period End2021-03-312020-03-312018-09-30
Value1.52.50.8
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months1.10.50.0

us-gaap:CorporateDebtSecurities


Debt
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value9161105167392142222264772279341646
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months66.074.976.883.180.554.945.658.313.017.20.00.052.2

us-gaap:ForeignGovernmentDebtSecurities


Debt
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value0.68.04.04.04.00.00.05.51.58.03447
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months0.75.82.00.81.50.00.01.50.40.00.03.8

us-gaap:USGovernmentDebtSecurities


Debt
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value142.3131512712030.031234461687260
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months10.62.89.87.42.527.641.70.085.581.30.00.021.1

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss


Debt
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value200000.0100000.0200000.0500000.06000000.0200000.0800000.000100000.03600000.0
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.0

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss us-gaap:FinancialInstrument

us-gaap:CorporateDebtSecurities


Debt
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value200000.0100000.0200000.0500000.05400000.0100000.0300000.000100000.02300000.03700000.02100000.0
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss100.0100.0100.0100.090.050.037.50.00.0100.00.00.058.3

us-gaap:DebtSecuritiesAvailableForSaleUnrealizedLossPosition

us-gaap:DebtSecuritiesAvailableForSaleUnrealizedLossPosition


Debt
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value139811362064912715753277589241511
Percentage of DebtSecuritiesAvailableForSaleUnrealizedLossPosition100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtSecuritiesAvailableForSaleUnrealizedLossPosition us-gaap:FinancialInstrument

us-gaap:AssetBackedSecurities


Debt
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value3117109.27626231827466391253
Percentage of DebtSecuritiesAvailableForSaleUnrealizedLossPosition22.421.57.54.515.59.94.05.73.75.00.00.016.8

us-gaap:CommercialPaper


Debt
Period End2021-03-312020-03-312018-09-30
Value1.52.50.8
Percentage of DebtSecuritiesAvailableForSaleUnrealizedLossPosition1.10.50.0

us-gaap:CorporateDebtSecurities


Debt
Period End2021-03-312020-12-312020-09-302020-06-30