INCY


Line plots across dimensions of each concept
Tables

Table of contents



us-gaap:CommonStockValue

us-gaap:CommonStockSharesIssued

us-gaap:CommonStockSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:ProductOrService
us-gaap:ProductOrService, us-gaap:TypeOfArrangement
us-gaap:TypeOfArrangement
us-gaap:TypeOfArrangement, incy:AchievementOfMilestone

us-gaap:Revenues
us-gaap:ProductOrService

us-gaap:CostOfRevenue

us-gaap:CostsAndExpenses

us-gaap:ResearchAndDevelopmentExpense
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:TypeOfArrangement

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:OperatingIncomeLoss

us-gaap:InterestExpense

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:AllocatedShareBasedCompensationExpense
us-gaap:IncomeStatementLocation

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxesPaidNet

us-gaap:ProfitLoss

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic

us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted

us-gaap:Assets

us-gaap:Liabilities

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents

us-gaap:AssetsCurrent

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:InventoryNet

us-gaap:PrepaidExpenseAndOtherAssetsCurrent

us-gaap:PropertyPlantAndEquipmentGross
us-gaap:PropertyPlantAndEquipmentByType
us-gaap:PropertyPlantAndEquipmentByType, us-gaap:RealEstateProperties

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:LongTermInvestments
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementBasis, us-gaap:FairValueByMeasurementFrequency
us-gaap:FinancialInstrument
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:TypeOfArrangement

us-gaap:Goodwill
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:FiniteLivedIntangibleAssetsNet

us-gaap:OtherAssetsNoncurrent

us-gaap:LiabilitiesCurrent

us-gaap:AccountsPayableCurrent

us-gaap:AccruedLiabilitiesCurrent

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:OtherLiabilitiesCurrent

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents

us-gaap:CommonStockValue

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
us-gaap:StatementEquityComponents

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:ProfitLoss

us-gaap:DepreciationDepletionAndAmortization

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:IncreaseDecreaseInInventories

us-gaap:ShareBasedCompensation

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
us-gaap:BalanceSheetLocation, us-gaap:BusinessAcquisition
incy:BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiabilityConsiderationEarned
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
us-gaap:TypeOfArrangement
incy:CollaborationAgreementProfitLossSharingRatio

incy:CollaborationLossSharingExpense
us-gaap:TypeOfArrangement
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
incy:FairValueInputsAmountOfDiscountForLackOfMarketability
us-gaap:ProductOrService, us-gaap:StatementGeographical, us-gaap:TypeOfArrangement, incy:AchievementOfMilestone
incy:LicenseAgreementAmountRecognizedAndReceivedForAchievementOfPredefinedMilestone
us-gaap:ProductOrService, us-gaap:TypeOfArrangement, incy:AchievementOfMilestone
us-gaap:TypeOfArrangement, incy:AchievementOfMilestone
us-gaap:TypeOfArrangement, dei:LegalEntity
incy:LicenseAgreementPercentageOfFutureGlobalDevelopmentCostsFunded
us-gaap:TypeOfArrangement
incy:LicenseAgreementResearchAndDevelopmentReimbursedCost
us-gaap:TypeOfArrangement
incy:LicenseAgreementUpfrontPaymentAmountPaid

incy:PaymentOfContingentConsideration
us-gaap:TypeOfArrangement, incy:PhasesOfArrangements
incy:PercentageFundingOnCostOnPossibleElectionOfCodevelopmentOfCompounds
us-gaap:ProductOrService, us-gaap:Range, us-gaap:TypeOfArrangement
incy:PercentageOfRoyaltyRatePayments
us-gaap:Range, us-gaap:TypeOfArrangement, incy:AchievementOfMilestone
us-gaap:TypeOfArrangement

incy:StockCompensationExpenseCapitalized

incy:StockIssuedDuringPeriodValueStockOptionsAndRestrictedStockUnitsExercisedAndEmployeeStockPurchasePlan
us-gaap:StatementEquityComponents

us-gaap:BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1

us-gaap:CapitalExpendituresIncurredButNotYetPaid
us-gaap:MajorCustomers, us-gaap:ConcentrationRiskByBenchmark, us-gaap:ConcentrationRiskByType
us-gaap:ConcentrationRiskPercentage1

us-gaap:DefinedBenefitPlanActuarialGainLoss

us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit

us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets

us-gaap:DefinedBenefitPlanInterestCost

us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost

us-gaap:DefinedBenefitPlanServiceCost

us-gaap:DefinedContributionPlanCostRecognized

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:EquitySecuritiesFvNiUnrealizedGainLoss
us-gaap:FinancialInstrument, us-gaap:IncomeStatementLocation
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:TypeOfArrangement
us-gaap:TypeOfArrangement

us-gaap:FinanceLeasePrincipalPayments

us-gaap:FinanceLeaseRightOfUseAssetAmortization

us-gaap:IncreaseDecreaseInAccountsPayable

us-gaap:IncreaseDecreaseInAccruedLiabilities

us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
us-gaap:ProductOrService, us-gaap:StatementGeographical, us-gaap:TypeOfArrangement
us-gaap:IncreaseDecreaseInRoyaltiesPayable

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements

us-gaap:OperatingLeaseCost

us-gaap:OperatingLeaseExpense

us-gaap:OperatingLeasePayments

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax

us-gaap:OtherNoncashIncomeExpense

us-gaap:PaymentsToAcquireMarketableSecurities

us-gaap:PaymentsToAcquireProductiveAssets

us-gaap:ProceedsFromSaleAndMaturityOfMarketableSecurities

us-gaap:ProceedsFromStockPlans

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresIntrinsicValue
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
us-gaap:SubsidiarySaleOfStock
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
us-gaap:SubsidiarySaleOfStock
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
us-gaap:SubsidiarySaleOfStock

us-gaap:StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans

us-gaap:StockIssuedDuringPeriodSharesIssuedForServices

us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensation

us-gaap:StockIssuedDuringPeriodValueConversionOfConvertibleSecurities
us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodValueIssuedForServices
us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
us-gaap:StatementEquityComponents

incy:AccruedClinicalRelatedCostsCurrent

incy:InventoryNetCurrentAndNoncurrent
us-gaap:TypeOfArrangement
incy:LicenseAgreementReimbursableCosts

incy:OperatingAndFinanceLeaseLiability
us-gaap:ProductOrService, us-gaap:StatementGeographical, us-gaap:TypeOfArrangement
incy:RoyaltiesPayable
us-gaap:TypeOfArrangement
us-gaap:TypeOfArrangement
incy:RoyaltyPaymentReceivable

us-gaap:AccountsReceivableNet
us-gaap:BalanceSheetLocation, us-gaap:TypeOfArrangement
us-gaap:AccruedLiabilitiesAndOtherLiabilities
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:BalanceSheetLocation
us-gaap:TypeOfArrangement

us-gaap:AccruedRoyaltiesCurrent
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:AssetsFairValueDisclosure
us-gaap:FairValueByMeasurementBasis, us-gaap:FairValueByMeasurementFrequency
us-gaap:FinancialInstrument
us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
us-gaap:FinancialInstrument
us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:AvailableForSaleSecuritiesDebtSecurities
us-gaap:FairValueByMeasurementBasis, us-gaap:FairValueByMeasurementFrequency
us-gaap:FinancialInstrument

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

us-gaap:BusinessCombinationContingentConsiderationLiabilityCurrent
us-gaap:BusinessAcquisition, us-gaap:FairValueByLiabilityClass, us-gaap:MeasurementInputType
us-gaap:BusinessCombinationContingentConsiderationLiabilityMeasurementInput

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

us-gaap:ConstructionPayableCurrent
us-gaap:DebtInstrument, us-gaap:FairValueByMeasurementBasis
us-gaap:ConvertibleDebt

us-gaap:ConvertibleDebtCurrent

us-gaap:DefinedBenefitPensionPlanCurrentAndNoncurrentLiabilities

us-gaap:EmployeeRelatedLiabilitiesCurrent
us-gaap:AwardType
us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:EquityFairValueDisclosure
us-gaap:FinancialInstrument
us-gaap:EquityMethodInvestmentOwnershipPercentage
us-gaap:FinancialInstrument, us-gaap:TypeOfArrangement
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:TypeOfArrangement
us-gaap:TypeOfArrangement
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue

us-gaap:FinanceLeaseLiabilityCurrent

us-gaap:FinanceLeaseLiabilityNoncurrent

us-gaap:FinanceLeaseRightOfUseAsset
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FinancialLiabilitiesFairValueDisclosure
us-gaap:FairValueByMeasurementBasis, us-gaap:FairValueByMeasurementFrequency
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization

us-gaap:InterestPayableCurrent

us-gaap:InventoryFinishedGoodsNetOfReserves

us-gaap:InventoryNoncurrent

us-gaap:InventoryRawMaterialsNetOfReserves

us-gaap:InventoryWorkInProcessNetOfReserves
us-gaap:FinancialInstrument, us-gaap:TypeOfArrangement
us-gaap:InvestmentsFairValueDisclosure
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:TypeOfArrangement
us-gaap:TypeOfArrangement

us-gaap:OtherIntangibleAssetsNet

us-gaap:ProvisionForLossOnContracts

us-gaap:RestrictedCashAndInvestmentsNoncurrent
us-gaap:Range, us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:SaleOfStockPricePerShare

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedIntrinsicValue

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:SharePrice

Tables

  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:CommonStockValue ██████████▇▇▇▇▆▆▆▆▆▆▅▅▅▄▄▄▄▄▃▂▂▂▂▁▁▁▁▁▁0.2180.2170.2160.2150.2150.2140.2130.2130.2120.2120.2110.2110.2050.2050.1890.1880.1880.1870.1870.1860.180.1730.1710.1690.1680.1670.1630.1610.1530.1360.1330.1310.130.1280.1260.1260.1260.1240.123NANANA
us-gaap:CommonStockSharesIssued ██████████▇▇▇▇▆▆▆▆▆▆▅▅▅▄▄▄▄▄▃▂▂▂▂▁▁▁▁▁▁218.069218216.952325216.17783215.373548214.86572214.320605213.27466212.754024212.409152211.888186211.262906211.019366205.63098204.56371188.848752188.258973187.865985187.402129186.650249185.956247180.191498173.386941170.876619168.851082168.376131167.492843162.98468160.881043152.915117135.529786133.462185131.113577130.126366128.039345126.471999126.289976126.090966123.807739123.280474NANANA
us-gaap:CommonStockSharesOutstanding ██████████▇▇▇▇▆▆▆▆▆▆▅▅▅▄▄▄▄▄▃▂▂▂▂▁▁▁▁▁▁218.069218216.952325216.17783215.373548214.86572214.320605213.27466212.754024212.409152211.888186211.262906211.019366205.63098204.56371188.848752188.258973187.865985187.402129186.650241185.956247180.191498173.386941170.876619168.851082168.376131167.492843162.98468160.881043152.915117135.529786133.462185131.113577130.126366128.039345126.471999126.289976126.090966123.807739123.280474NANANA
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding █████████████▇▇▇▁▁▇▇▇▆▆▇▆▆220.434216.721218.542217.791217.483217.061216.042215.964215.103211.681211.125212.61205.141195.26195.187194.2650.1930150.192625193.367181.387186.493172.07169.924189.046167.914165.357NA155.067142.284NA139.118130.851137.969127.203NA126.26125.33123.467180.204122.189128.291119.727
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic █████████████▇▇▇▁▁▇▇▇▇▆▆▆▆217.549216.721215.77215.199214.62214.065213.013212.627212.21211.681211.125206.796205.141195.26188.598188.0290.1876820.187184186.269181.387178.676172.07169.924168.592167.914165.357NA155.067142.284NA131.711130.851129.224127.203NA126.26125.33123.467122.966122.189121.63119.727
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount ▁█5.33663615.913287NA9.2625359.5347159.686952NA9.5726848.59720213.622486NA2.91793412.60388813.510411NA17.60558717.27664917.138793NA27.01191919.61845439.470319NA16.7664142.6165242.959646NA46.02429353.93176870.818118NANA53.27144172.800409NANA70.30470371.356168NANA49.613843NA
us-gaap:EarningsPerShareBasic █▁▇▇▇▇▆▆▆▆▅▆▆▅▆▆▆▆▆▆▆▆▆▇▆▆▆▆▆1.33e-06-3.33e-065.1e-076e-074.9e-074.8e-073.2e-071.4e-072.5e-07-1.9e-07-7.1e-071.7000000000000001e-07-6e-08-9.6e-075.0000000000000004e-082.0000000000000002e-071.8e-071.3e-073e-07-2.2e-075.0000000000000004e-08-1.1e-07-2.2e-073.5e-07-2.2e-07-2.1e-07-2.8e-07-1.4e-07-2e-08NA1.4e-07-1.7000000000000001e-073e-08-3.6e-07NANA-4.1e-07-2.1e-072.6e-07-2.6e-073e-08-3e-07
us-gaap:EarningsPerShareDiluted █▁▇▇▇▇▆▆▆▆▅▆▆▅▆▆▆▆▆▆▆▆▆▇▆▆▆▆▆1.32e-06-3.33e-065.1e-075.9e-074.8e-074.6999999999999995e-073.2e-071.4e-072.4e-07-1.9e-07-7.1e-071.7000000000000001e-07-6e-08-9.6e-075.0000000000000004e-081.9e-071.8e-071.2e-072.9e-07-2.2e-075.0000000000000004e-08-1.1e-07-2.2e-073.3e-07-2.2e-07-2.1e-07-2.8e-07-1.4e-07-2e-08NA1.4e-07-1.7000000000000001e-073e-08-3.6e-07NANA-4.1e-07-2.1e-072.4e-07-2.6e-072e-08-3e-07
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax █▇▇▇▆▆▆▆▆▅▅▅▄▅▄▄▃▄▃▃▃▂▂▃▂▂▂▂▂▂▂▁▂▁▁▁▁▁▂▁▁▁688.043568.507579.389551.581529.932497.857528.402449.683521.516382.282444.156381.534326.444384.082326.498269.469246.288263.464243.881187.611162.984159.275123.973198.14799.58289.79297.07285.123101.67571.077113.84560.49286.54236.17928.88916.78216.81131.97385.8716.87249.84717.288
us-gaap:Revenues █▇▇▇▆▆▆▆▆▅▅▅▄▅▄▄▃▄▃▃▃▂▂▃▂▂▂▂▂▂▂▁▂▁▁▁▁▁▂▁▁▁688.043568.507579.389551.581529.932497.857528.402449.683521.516382.282444.156381.534326.444384.082326.498269.469246.288263.464243.881187.611162.984159.275123.973198.14799.58289.79297.07285.123101.67571.077113.84560.49286.54236.17928.88916.78216.81131.97385.8716.87249.84717.288
us-gaap:CostOfRevenue █▆█▇▇▄▅▅▅▂▄▄▃▁33.36427.31932.21530.0429.40622.58826.36624.79524.85618.10622.35922.03620.2614.824NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:CostsAndExpenses ▃█▄▃▃▃▃▃▃▃▄▃▃▄▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁457.271232.511484.381417.265431.32423.787446.427418.564438.277449.392576.744366.576319.244517.386284.419247.177201.699227.425178.803187.712170.378166.21149.597128.204125.769112.727113.21398.30684.35675.17483.59270.6371.32370.36773.02958.88657.92547.79843.55938.92836.22337.118
us-gaap:ResearchAndDevelopmentExpense ▃█▃▃▃▃▃▃▃▃▄▃▂▄▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁286.6011085.287312.867281.336289.363270.545304.238292.527298.089303.103446.938269.612201.839407.972161.585143.184120.269156.824116.632132.073112.445118.36598.71788.53784.68375.58575.01971.70460.9552.76359.76450.07951.58848.9651.87744.60446.04736.28232.77430.60928.88331.439
us-gaap:SellingGeneralAndAdministrativeExpense ▇▇█▆▆▇▇▆▆▇▆▆▆▅▆▅▄▄▄▃▃▃▃▃▃▃▃▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁117.998111.148136.177102.608105.943123.983108.35896.522108.029121.49897.82991.27190.07287.23496.08575.77666.79264.59652.46747.59951.67944.87148.45239.44640.89936.97438.02726.44723.24922.26123.72920.5219.71921.39621.15214.28211.85810.82510.7658.4587.4855.794
us-gaap:OperatingIncomeLoss █▁▇▇▇▇▇▆▇▆▅▆▆▅▇▆▇▆▇▆▆▆▆▇▆▆▆▆▆▆▆▆▆▆▆▆▆▆▇▆▆▆230.773-664.00495.008134.31698.61274.0781.97531.11983.239-67.11-132.58814.9587.2-133.30442.07922.29244.58936.03965.078-0.101-7.394-6.935-25.62469.943-26.187-22.935-16.141-13.18317.319-4.09730.254-10.13815.219-34.188-44.139-42.104-41.114-15.82542.311-22.05613.624-19.83
us-gaap:InterestExpense ▁▁▁▁▁▁▁▁▁▁▁▁▁▄▆▆▆▇▇▇▇██▇▇▇▆▅▇▇▇▇▇▇▇▇▇▇▇▇▇▇0.60.6020.6070.5970.3160.3350.3550.4050.3980.3850.3730.2040.3845.9399.479.4799.66210.13410.21311.20911.49412.68712.51611.46311.40611.4438.9327.69910.29311.72811.76511.57311.4311.2911.15311.01910.88810.75910.63710.51510.39111.779
us-gaap:OtherNonoperatingIncomeExpense ▃▅█▆█▅▆▅▃▃▄▃▂▁4.8178.66215.84811.96115.09.37311.27910.2115.8084.4626.4465.4944.0661.147NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:AllocatedShareBasedCompensationExpense █▇▇█▇▇▇▇▆▆▆▆▆▅▅▅▄▄▃▃▃▃▃▃▃▃▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁46.342.542.043.440.640.637.438.036.636.233.834.933.830.627.626.521.320.817.117.617.617.615.915.515.515.39.89.59.99.29.19.59.99.97.57.47.26.94.24.13.6NA
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments █▁▇▇▇▇▆▆▆▆▅▆▆▅▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▅▆▆▆▆▆▆▆307.264-704.076126.004148.019108.671104.09770.71730.97654.008-40.354-148.27743.354-9.384-197.9839.44538.30235.2124.44755.688-39.5739.43-17.992-37.259.365-36.803-33.908-42.734-21.988-2.5-15.62618.86-21.6844.104-45.426-55.079-53.078-51.87-26.51232.541-32.3593.375-35.402
us-gaap:IncomeTaxExpenseBenefit ▇▇▇█▄▄▄▄▄▄▄▅▄▁▄▄▄▄▄▃▄▄▃▄▄▄▄▄▄▃▄▃▄16.96616.56614.99919.7483.3531.7851.6541.81.6140.7861.3527.33.1-10.90.5721.4250.7850.40.5120.0090.1360.367-0.2570.0720.070.0490.1370.0490.0710.0430.0810.0260.067NANANANANANANA0.331NA
us-gaap:IncomeTaxesPaidNet █▁▇▃▃▁▂▁▂▁▁▁▂▂23.310.85521.1555.9595.9910.4482.4850.9881.8920.0520.1180.6263.3172.244NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:ProfitLoss █▁▇▇▇▇▆▆▆▆▅▆▆▅290.298-720.642111.005128.271105.318102.31269.06329.17652.394-41.14-149.62936.054-12.484-187.083NANANANANANANANANANANANANANANANANANANANANANA-51.87-26.512NANA3.044-35.729
us-gaap:NetIncomeLoss █▁▇▇▇▇▆▆▆▆▅▆▆▅290.298-720.642111.005128.271105.318102.31269.06329.17652.394-41.14-149.62936.054-12.484-187.083NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:ComprehensiveIncomeNetOfTax █▁▇▇▇▇▆▆▆▆▅▆▆▅▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆290.982-718.207104.077128.622105.6103.2368.4229.46352.707-41.499-169.15137.598-6.893-178.825.59736.60534.6925.25354.642-41.8068.985-17.916-37.04259.127-36.833-33.91-42.886-22.022-2.577-15.54818.508-21.2813.822-45.133-55.258-53.208-52.008-26.40932.597-31.5673.642-35.238
us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic █▁▇▇▇▇▆▆▆▆▅▆▆▅▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆290.298-720.642111.005128.271105.318102.31269.06329.17652.394-41.14-149.62936.054-12.484-187.0838.87336.87734.42524.04755.178-39.5829.294-18.359-36.94459.293-36.873-33.957-42.87-22.037-2.571-15.66918.779-21.714.037-45.426-55.08-53.078-51.87-26.51232.541-31.7013.044-35.729
us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted █▁▇▇▇▇▆▆▆▆▅▆▆▅▆▆▆▆▆▆▆▆▆▆▆290.298-720.642111.005128.271105.318102.31269.06329.17652.394-41.14-149.62936.054-12.484-187.0838.87336.87734.42524.04755.176-39.5829.294-18.359-36.94362.167-36.873NA-42.871-22.037NANANANANANANANANANANANANANA
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:Assets █▆██▇▆▆▆▆▅▅▆▄▄▄▄▄▃▃▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁3212.3212752.4223426.753214.8182947.6332754.1612645.7622519.9472397.1572306.0122302.5822374.3011639.4431607.3471638.5971544.1951417.9751103.9421007.44931.932930.337862.624830.069785.265679.107666.826629.568357.4334.219330.282330.419296.535311.971293.593328.962371.224416.663459.606489.581NANANA
us-gaap:Liabilities ▅▅▅▅▄▄▄▄▄▄▄▃▃▃██▇▅▅▅▅▆▆▅▅▅▅▁▁▂▂▂▃▃▃▃▃▃▃867.717814.701828.344792.291700.442668.594719.795717.048664.234677.968671.953616.551612.608641.4131219.131174.2091120.912876.194836.285843.195875.163904.037911.697874.856850.105829.248822.676328.609362.005493.808505.376516.485529.159542.45556.039552.244552.947563.584578.225NANANA
us-gaap:LiabilitiesAndStockholdersEquity █▆██▇▆▆▆▆▅▅▆▄▄▄▄▄▃▃▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁3212.3212752.4223426.753214.8182947.6332754.1612645.7622519.9472397.1572306.0122302.5822374.3011639.4431607.3471638.5971544.1951417.9751103.9421007.44931.932930.337862.624830.069785.265679.107666.826629.568357.4334.219330.282330.419296.535311.971293.593328.962371.224416.663459.606489.581NANANA
us-gaap:StockholdersEquity ▇▆██▇▇▆▆▆▆▆▆▄▄▃▃▂▂▂▂▂▂▁▁▁▁▁▂▂▁▁▁▁▁▁▁2344.6041937.7212598.4062422.5272247.1912085.5671925.9671802.8991732.9231628.0441630.6291757.751026.835965.934419.467369.986297.063227.748171.15588.73755.174-41.413-81.628-89.591-170.998-162.422-193.10828.791-27.786-163.526-174.957-219.95-217.188-248.857-227.077-181.02NANA-88.644NANANA
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:AssetsCurrent ▇▆█▇▇▆▆▆▅▅▅▅▃▃▃▃▃▃▃▃▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▂2077.6251716.1692481.4882319.5952058.6251904.51832.2541700.3591598.0841469.5551504.8541541.322844.803819.175994.178886.66792.13935.581842.375757.914732.99692.145699.214662.614577.145581.17555.799333.743313.369309.113309.514278.728294.158276.162310.778346.418391.923425.968455.454NANANA
us-gaap:CashAndCashEquivalentsAtCarryingValue ▆▅█▇▆▆▅▅▄▄▄▅▂▂▃▃▂▃▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▂▂▂▂▂▂1326.731043.2411832.6841702.0231416.2241299.7041163.981112.179928.517894.427899.5091128.046451.754361.823652.343580.099487.654657.615521.439445.801439.681421.822452.297382.004406.264436.585471.429272.122258.202265.814224.057239.083257.563231.855273.164312.328359.074377.843417.912388.804414.088404.746
us-gaap:InventoryNet █▇▆▄▄▄▄▄▃▃▄▂▂▃▃▃▄▂▂▂▂▂▁▁▁▁▁▁▁▁▁16.33513.97711.47.3656.5277.1296.9675.9935.8694.6326.4823.2612.933.9614.1064.0786.1241.3091.7832.4281.8972.4140.3580.4020.2690.3470.4060.3590.1330.1890.278NANANANANANANANANANANA
us-gaap:PrepaidExpenseAndOtherAssetsCurrent ▅▅▅▅▆▇█▇█▇▆▆▇▆▄▄▃▂▂▃▂▃▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁51.55448.07843.72549.89653.56372.26679.36671.31777.52373.67462.42858.32763.75158.28432.75234.45727.31321.80617.84323.24620.2628.17820.51918.97919.26813.6819.629.0138.26110.7049.8678.8998.8237.4467.4757.9846.447NA6.6NANANA
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:PropertyPlantAndEquipmentGross █▇▇▇▆▆▆▅▅▅▅▄▄▄▃▃▃▂▂▂▂▂▂▂▁▁▁584.213538.366499.437473.766455.533451.788422.982396.663355.374346.051334.427315.896281.735249.546219.489199.952183.006140.103131.269125.246121.333117.913116.464110.14189.61771.92659.321NANANA36.004NANANA33.366NANANA29.795NANANA
us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment ██▇█▇▇▆▆▅▄▄▄▃▃▂▂▂▂▂▂▂▁▁▁▁▁▁130.436128.332121.87126.516116.411113.457103.23195.89687.78881.44174.66469.07162.85756.33551.8148.0144.49347.48145.26342.0639.73137.24634.67434.88334.0133.27232.473NANANA29.656NANANA26.935NANANA24.991NANANA
us-gaap:PropertyPlantAndEquipmentNet █▇▇▆▆▆▆▆▅▅▅▅▄▄▄▃▃▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁453.777410.034377.567347.25339.122338.331319.751300.767267.586264.61259.763246.825218.878193.211167.679151.942138.51392.62286.00683.18681.60280.66781.7975.25855.60738.65426.8486.2016.2366.4856.3486.1696.5156.2326.4316.0775.54.9344.804NANANA
us-gaap:LongTermInvestments █▆▄▄▄▄▃▄▄▅▄▅▅▅▁▂▁▁▁▁▂▁248.731180.993133.657117.902115.563120.18899.199121.381131.33165.972134.356169.02144.425158.32231.98755.74531.44432.29835.24835.71467.00339.829NANANANANANANANANANANANANANANANANANANANA
us-gaap:Goodwill ▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▇█155.593155.593155.593155.593155.593155.593155.593155.593155.593155.593155.593155.593155.593155.593155.593155.702155.725NANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass us-gaap:IntellectualProperty▁▂▂▃▄▄▅▆▇▇█183.06188.444193.828199.212204.596209.98215.364220.748226.132231.517236.901NANANA258.437NANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherAssetsNoncurrent ▇█▇▅▅▃▃▃▂▂▁▂▁▁▁▁▁53.26561.77949.43138.62836.60620.69819.15714.66510.7319.8812.2247.0333.2250.5432.6442.5642.496NA12.279NANANANANANANANANANANANANANANANA8.7449.2699.79310.432NANANA
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:LiabilitiesCurrent █▇▇▇▅▅▆▆▅▅▅▄▄▄▄▃▂▃▂▂▂▃▃▁▁▁▁▁▁▁▂▂▂▂▂▁▁▁▁556.513503.412513.34461.683367.105364.515425.277422.489368.239381.072375.396319.935293.161304.716273.501240.545198.986200.319168.007155.823192.472225.595221.515124.66112.547106.944108.042109.498102.958121.283136.074137.641139.731142.299135.614120.957110.667110.182113.573NANANA
us-gaap:AccountsPayableCurrent ▇▅▇▇▅▆█▇▆▆▅▆▅▇▆▅▃▃▃▂▃▂▂▂▂▂▂▂▁▂▁▁▁▁▂▁▁▁▁90.90960.93783.64795.37666.18470.363103.82795.47875.55974.11567.67169.93369.09386.32775.59957.52440.72431.89930.08527.36629.16226.58624.46226.60527.25117.9519.10218.21213.47115.51513.96112.76411.10213.17414.93911.0388.7887.79110.773NANANA
us-gaap:AccruedLiabilitiesCurrent ██▇▆▅▅▆▆▅▅▅▄▄▄▃▃▃▄▃▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁340.89330.034285.95249.721210.474211.302229.401231.571213.888219.873198.901164.298150.353142.104126.697112.6102.184133.64186.53182.20980.43770.04862.2754.23650.87856.95446.06241.73933.08731.87828.38522.74925.10825.11524.76619.83820.05416.82815.703NANANA
us-gaap:OperatingLeaseLiabilityCurrent ▆▁▃█10.0599.0219.34310.372NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherLiabilitiesCurrent █▆▂▅▃▂▁71.95760.41142.0253.61247.39839.90534.568NANANA22.807NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:OtherLiabilitiesNoncurrent ▆▆▆▅▅▅▃▃▃▃▃▁▁▁▁▁▁▇▇▇████▆▅▄42.79939.46940.1333.89233.76133.67121.92721.020.4821.2619.79713.23512.79812.62112.68710.08410.12348.23348.38550.86351.85852.9154.55252.38244.40334.03626.803NANANANANANANANANANANANANANANA
us-gaap:OperatingLeaseLiabilityNoncurrent █▁▃13.95611.15111.854NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:StockholdersEquity ▇▆██▇▇▆▆▆▆▆▆▄▄▃▃▂▂▂▂▂▂▁▁▁▁▁▂▂▁▁▁▁▁▁▁2344.6041937.7212598.4062422.5272247.1912085.5671925.9671802.8991732.9231628.0441630.6291757.751026.835965.934419.467369.986297.063227.748171.15588.73755.174-41.413-81.628-89.591-170.998-162.422-193.10828.791-27.786-163.526-174.957-219.95-217.188-248.857-227.077-181.02NANA-88.644NANANA
us-gaap:CommonStockValue ██████████▇▇▇▇▆▆▆▆▆▆▅▅▅▄▄▄▄▄▃▂▂▂▂▁▁▁▁▁▁0.2180.2170.2160.2150.2150.2140.2130.2130.2120.2120.2110.2110.2050.2050.1890.1880.1880.1870.1870.1860.180.1730.1710.1690.1680.1670.1630.1610.1530.1360.1330.1310.130.1280.1260.1260.1260.1240.123NANANA
us-gaap:AdditionalPaidInCapitalCommonStock ███▇▇▇▇▇▇▇▇▆▅▅▃▃▃▃▃▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁4217.9114102.0114044.493972.6893925.9753869.9523813.6783759.033718.5183666.3463627.4333585.4032892.0922824.2982096.9292053.0462016.7281982.1041950.7641922.9891847.6261760.0331701.9041656.9011634.6211606.3651541.7731720.7881642.1981503.8981476.9221450.4391431.9211404.0761380.7251371.5241363.0521343.3511332.277NANANA
us-gaap:RetainedEarningsAccumulatedDeficit ▄▁█▇▆▅▄▃▃▂▃▄▄▄▆▅▅▅▅▄▄▄▅▅▄▅▅▅▆▆▆▆▆▆▆▇▇██-1861.102-2151.4-1430.758-1541.763-1670.034-1775.352-1877.759-1946.822-1975.998-2028.392-1990.005-1840.376-1876.43-1863.946-1674.765-1683.638-1720.515-1754.94-1778.987-1834.163-1794.581-1803.877-1785.518-1748.575-1807.867-1770.994-1737.037-1694.166-1672.13-1669.559-1653.89-1672.669-1650.959-1654.996-1609.57-1554.491-1501.413-1449.542-1423.03NANANA
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax ▂▂▁▃▃▃▂▃▂▂▃██▆▄▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅-12.423-13.107-15.542-8.614-8.965-9.247-10.165-9.522-9.809-10.122-7.0112.51210.9685.377-2.8860.390.6620.397-0.809-0.2751.9492.2581.8151.9142.082.041.9932.0081.9931.9991.8782.1491.721.9351.6421.8211.9512.0891.986NANANA
us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue █▁46.40642.758NA43.47440.7140.69NA38.00136.60536.224NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:NetCashProvidedByUsedInOperatingActivities █▁▇█▇▇▇▇▆▆▅▆▇▅▇▇269.382-683.417131.618270.415152.96155.66383.838199.14832.40320.838-89.26753.123116.794-173.63894.37895.271NANANANANANANANANANANANANANANANANANANANA-30.736-44.222NANA-2.766102.823
us-gaap:NetCashProvidedByUsedInInvestingActivities ▅▃▆█▅▆▆▇▇▆▁▆▆▁▆▇-43.258-108.56-30.02812.284-45.147-24.563-36.097-17.876-3.922-28.528-143.002-30.839-37.318-138.819-36.012-9.952NANANANANANANANANANANANANANANANANANANANA-0.5450.024NANA9.6746.516
us-gaap:NetCashProvidedByUsedInFinancingActivities ▂▁▁▁▁▁▁▁▁▁▁█▁▁▁▁56.4072.49929.322.8949.014.4874.0632.4375.5622.5953.725654.01110.47521.9613.8727.126NANANANANANANANANANANANANANANANANANANANA12.5124.129NANA2.434-154.417
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect ▆▁▅▆▅▅▅▆▅▅▄█▅▃283.524-787.918130.689285.78116.539135.71351.798183.67134.143-5.06-228.538676.27589.972-290.504NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:NetCashProvidedByUsedInOperatingActivities █▁▇█▇▇▇▇▆▆▅▆▇▅▇▇269.382-683.417131.618270.415152.96155.66383.838199.14832.40320.838-89.26753.123116.794-173.63894.37895.271NANANANANANANANANANANANANANANANANANANANA-30.736-44.222NANA-2.766102.823
us-gaap:NetIncomeLoss █▁▇▇▇▇▆▆▆▆▅▆▆▅290.298-720.642111.005128.271105.318102.31269.06329.17652.394-41.14-149.62936.054-12.484-187.083NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:ProfitLoss █▁▇▇▇▇▆▆▆▆▅▆▆▅290.298-720.642111.005128.271105.318102.31269.06329.17652.394-41.14-149.62936.054-12.484-187.083NANANANANANANANANANANANANANANANANANANANANANA-51.87-26.512NANA3.044-35.729
us-gaap:DepreciationDepletionAndAmortization ▅▆▆▆▆▆▆▆▆▆▅▅▅▇██▅▄▄▅▅▅▅▄▄▄▃▁▃▃▃▃▃▂▂▂▂▂▂▁▂▂12.59413.09813.34513.86213.43513.89114.22613.81813.50113.42412.85911.9412.35215.02717.56616.95112.8511.05810.60411.17811.26611.83512.2219.8719.6989.6238.8524.5688.0537.7347.7657.5767.4047.2347.0426.8716.6476.436.8265.3785.8856.396
us-gaap:IncreaseDecreaseInAccountsReceivable ▇▇▆▅▇▄▇▃█▄▇▆▃█▆▅▆▅▆▆▆▆▄▇▅▆▅▆▅▄▇▅▅▆▅▅▅▆▅▅▅▁77.01142.71332.693-26.56458.599-63.51759.862-68.57496.12-46.10967.95428.829-75.45996.21717.2353.89415.988-13.1727.48411.8445.51811.671-51.66662.3940.81111.022.1775.675-0.519-42.9154.4112.6990.8316.5953.9530.086-14.20310.8780.966-1.6251.107-158.408
us-gaap:IncreaseDecreaseInInventories ▆█▆▄▅▄▃▃▄▂▄▄▁▃▄▂▃▃▃▄▄▄▅▅▄▄▄▇▅▄▆▄▄▄3.6725.7123.1870.6251.6880.6-1.013-1.1520.001-1.879-0.11-0.279-3.672-0.790.392-2.757-0.93-0.752-0.928-0.1791.01-0.0011.5052.0710.0110.5060.0363.7642.2130.5773.5450.8760.819-0.023NANANANANANANANA
us-gaap:ShareBasedCompensation █▇▇█▇▇▇▇▆▆▆▆▆▅▅▅▄▄▃▃▃▃▃▃▃▃▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁46.30342.51342.02343.35940.61540.59237.32338.00136.60536.22433.76834.92933.74530.61327.60326.52721.30220.76917.09717.62517.59217.55815.90315.42815.47815.3479.8219.4479.9339.1979.0679.5839.9119.9327.4477.3997.1916.9464.1214.0593.5553.121
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:NetCashProvidedByUsedInInvestingActivities ▅▃▆█▅▆▆▇▇▆▁▆▆▁▆▇-43.258-108.56-30.02812.284-45.147-24.563-36.097-17.876-3.922-28.528-143.002-30.839-37.318-138.819-36.012-9.952NANANANANANANANANANANANANANANANANANANANA-0.5450.024NANA9.6746.516
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:NetCashProvidedByUsedInFinancingActivities ▂▁▁▁▁▁▁▁▁▁▁█▁▁▁▁56.4072.49929.322.8949.014.4874.0632.4375.5622.5953.725654.01110.47521.9613.8727.126NANANANANANANANANANANANANANANANANANANANA12.5124.129NANA2.434-154.417
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31

None

us-gaap:CommonStockValue

us-gaap:CommonStockValue


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
Value218000.0217000.0216000.0215000.0215000.0214000.0213000.0213000.0212000.0212000.0211000.0211000.0205000.0205000.0189000.0188000.0188000.0187000.0187000.0186000.0180000.0173000.0171000.0169000.0168000.0167000.0163000.0161000.0153000.0136000.0133000.0131000.0130000.0128000.0126000.0126000.0126000.0124000.0123000.0
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:CommonStockSharesIssued

us-gaap:CommonStockSharesIssued


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
Value218216216215214214213212212211211211205204188188187187186185180173170168168167162160152135133131130128126126126123123
Percentage of CommonStockSharesIssued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:CommonStockSharesOutstanding

us-gaap:CommonStockSharesOutstanding


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
Value218216216215214214213212212211211211205204188188187187186185180173170168168167162160152135133131130128126126126123123
Percentage of CommonStockSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302012-12-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value2202162182172172172162152152112112122051951951940.1930150.192625193181186172169189167165155142139130137127126125123180122128119
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302012-12-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value2172162152152142142132122122112112062051951881880.1876820.187184186181178172169168167165155142131130129127126125123122122121119
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-06-302012-03-312011-06-302011-03-312010-06-30
Value5.336636159.2625359.5347159.6869529.5726848.597202132.91793412131717172719391642424653705372707149
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities

incy:ConvertibleSeniorNotes1.25PercentDue2020


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-31
Value0.3657520.3689390.3689390.3689390.3689390.3689390.3689390.3689390.3689390.3689390.4077.2412847.2412847.2412847.2452257.2452637.2452637.2452637.2452637.245263
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount6.92.34.03.93.83.94.32.712.62.93.041.141.942.326.836.918.443.217.016.9

us-gaap:EmployeeStockOption


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-03-31
Value4.970884158.8935969.1657769.3180139.0550048.079446132.39946812123.1190972.7901212.652265120.137012142.27588417182124
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount93.197.796.096.196.294.694.096.282.295.993.217.716.115.546.40.737.113.641.542.045.834.2

None

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareBasic


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-312012-09-302012-06-302012-03-312011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1.33-3.330.510.60.490.480.320.140.25-0.19-0.710.17-0.06-0.960.050.20.180.130.3-0.220.05-0.11-0.220.35-0.22-0.21-0.28-0.14-0.020.14-0.170.03-0.36-0.41-0.210.26-0.260.03-0.3
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:EarningsPerShareDiluted

us-gaap:EarningsPerShareDiluted


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-312012-09-302012-06-302012-03-312011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1.32-3.330.510.590.480.470.320.140.24-0.19-0.710.17-0.06-0.960.050.190.180.120.29-0.220.05-0.11-0.220.33-0.22-0.21-0.28-0.14-0.020.14-0.170.03-0.36-0.41-0.210.24-0.260.02-0.3
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value68856857955152949752844952138244438132638432626924626324318716215912319899899785101711136086362816163185164917
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService

incy:ICLUSIG


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value22272420242019201920
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.34.84.23.74.64.13.64.53.85.4
Percentage of Revenues3.34.84.23.74.64.13.64.53.85.4
Percentage of Revenues incy:ICLUSIG0.00.00.00.00.00.00.00.00.00.0

incy:JAKAFI


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value473459466433409375380347345313
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax68.880.880.578.677.375.471.977.366.382.1
Percentage of Revenues68.880.880.578.677.375.471.977.366.382.1
Percentage of Revenues incy:JAKAFI0.00.00.00.00.00.00.00.00.00.0

incy:JakaviRoyaltyRevenues


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value66566558564555504741
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax9.69.911.210.610.79.210.511.39.010.8
Percentage of Revenues9.69.911.210.610.79.210.511.39.010.8
Percentage of Revenues incy:JakaviRoyaltyRevenues0.00.00.00.00.00.00.00.00.00.0

incy:MilestoneAndContractRevenue


None
Period End2020-06-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value950.017204060201000.070150.090
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax13.80.03.23.88.011.44.419.20.015.83.90.023.4
Percentage of Revenues13.80.03.23.88.011.44.419.20.015.83.90.023.4
Percentage of Revenues incy:MilestoneAndContractRevenue0.00.00.00.0100.00.00.00.00.00.00.00.00.0

incy:OlumiantRoyalty


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value25252321191613118.8526.379
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.84.54.13.93.63.22.62.41.71.7
Percentage of Revenues3.84.54.13.93.63.22.62.41.71.7
Percentage of Revenues incy:OlumiantRoyalty0.00.00.00.00.00.00.00.00.00.0

incy:Pemazyre


None
Period End2020-06-30
Value3.786
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.6
Percentage of Revenues0.6
Percentage of Revenues incy:Pemazyre0.0

incy:TabrectaRoyaltyRevenues


None
Period End2020-06-30
Value0.706
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.1
Percentage of Revenues0.1
Percentage of Revenues incy:TabrectaRoyaltyRevenues0.0

us-gaap:Product


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value500486490453433396399367365334321322291264
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax72.785.684.782.381.979.675.581.870.187.572.584.489.468.9
Percentage of Revenues72.785.684.782.381.979.675.581.870.187.572.584.489.468.9
Percentage of Revenues us-gaap:Product100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.0

us-gaap:Royalty


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value92818880766169615547
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax13.514.415.314.514.312.413.113.810.712.5
Percentage of Revenues13.514.415.314.514.312.413.113.810.712.5
Percentage of Revenues us-gaap:Royalty100.0100.00.0100.0100.0100.00.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService, us-gaap:TypeOfArrangement

incy:Jakavi, incy:Novartis


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value6656655856455550474147413328
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax9.69.911.210.610.79.210.511.39.010.810.710.810.47.5
Percentage of Revenues9.69.911.210.610.79.210.511.39.010.810.710.810.47.5
Percentage of Revenues incy:Jakavi incy:Novartis0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

incy:MilestoneRevenue, incy:EliLilly


None
Period End2020-06-302019-09-302019-06-302018-09-302018-06-302018-03-312017-09-302017-06-302017-03-31
Value0.00.00.0201000.0150.065
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.04.419.20.03.90.016.9
Percentage of Revenues0.00.00.04.419.20.03.90.016.9
Percentage of Revenues incy:MilestoneRevenue incy:EliLilly0.00.00.00.00.00.00.00.00.0

incy:Tabrecta, incy:Novartis


None
Period End2020-06-30
Value0.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.1
Percentage of Revenues0.1
Percentage of Revenues incy:Tabrecta incy:Novartis0.0

us-gaap:Royalty, incy:EliLilly


None
Period End2020-06-302019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value25211916118.96.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.73.93.63.22.41.71.7
Percentage of Revenues3.73.93.63.22.41.71.7
Percentage of Revenues us-gaap:Royalty incy:EliLilly0.00.00.00.00.00.00.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:TypeOfArrangement

incy:Novartis


None
Period End2020-06-302019-12-312019-09-302019-06-30
Value900.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax13.10.00.00.0
Percentage of Revenues13.10.00.00.0
Percentage of Revenues incy:Novartis0.00.00.00.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:TypeOfArrangement, incy:AchievementOfMilestone

incy:EliLilly, incy:CommercializationMilestones


None
Period End2020-03-312019-03-31
Value2516
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.53.2
Percentage of Revenues4.53.2
Percentage of Revenues incy:EliLilly incy:CommercializationMilestones0.00.0

None

us-gaap:Revenues

us-gaap:Revenues


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value68856857955152949752844952138244438132638432626924626324318716215912319899899785101711136086362816163185164917
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Revenues us-gaap:ProductOrService

incy:MilestoneRevenue


None
Period End2020-06-302019-09-302019-06-302019-03-312018-09-302018-06-302017-09-302017-06-302017-03-31
Value9517204020100150.090
Percentage of Revenues13.83.23.88.04.419.23.90.023.4
Percentage of Revenues13.83.23.88.04.419.23.90.023.4
Percentage of Revenues incy:MilestoneRevenue100.0100.0100.0100.0100.0100.0100.00.0100.0

us-gaap:Product


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value500486490453433396399367365334321322291264
Percentage of Revenues72.785.684.782.381.979.675.581.870.187.572.584.489.368.9
Percentage of Revenues72.785.684.782.381.979.675.581.870.187.572.584.489.368.9
Percentage of Revenues us-gaap:Product100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Royalty


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value92818880766169615547
Percentage of Revenues13.514.415.314.514.312.413.113.810.712.5
Percentage of Revenues13.514.415.314.514.312.413.113.810.712.5
Percentage of Revenues us-gaap:Royalty100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:CostOfRevenue

us-gaap:CostOfRevenue


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value3327323029222624241822222014
Percentage of CostOfRevenue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues4.84.85.65.45.54.55.05.54.84.75.05.86.23.9

None

us-gaap:CostsAndExpenses

us-gaap:CostsAndExpenses


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value4571232484417431423446418438449576366319517284247201227178187170166149128125112113988475837071707358574743383637
Percentage of CostsAndExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues66.5216.883.675.681.485.184.593.184.0117.6129.996.197.8134.787.191.781.986.373.3100.1104.5104.4120.764.7126.3125.5116.6115.583.0105.873.4116.882.4194.5252.8350.9344.6149.550.7230.772.7214.7

None

us-gaap:ResearchAndDevelopmentExpense

us-gaap:ResearchAndDevelopmentExpense


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value28610853122812892703042922983034462692014071611431201561161321121189888847575716052595051485144463632302831
Percentage of ResearchAndDevelopmentExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues41.7190.954.051.054.654.357.665.157.279.3100.670.761.8106.249.553.148.859.547.870.469.074.379.644.785.084.277.384.259.974.252.582.859.6135.3179.6265.8273.9113.538.2181.457.9181.9

us-gaap:ResearchAndDevelopmentExpense us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

incy:Agenus


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-31
Value0.20.10.40.5101.00.91.929117.73.94.04.1
Percentage of ResearchAndDevelopmentExpense0.10.00.10.23.80.30.30.611.05.51.92.73.32.6
Percentage of Revenues0.00.00.10.12.00.20.20.57.83.42.01.41.61.6
Percentage of Revenues incy:Agenus0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

incy:AmericanDepositaryShares


None
Period End2020-03-03
Value54
Percentage of ResearchAndDevelopmentExpense0.0
Percentage of Revenues0.0
Percentage of Revenues incy:AmericanDepositaryShares0.0

us-gaap:ResearchAndDevelopmentExpense us-gaap:TypeOfArrangement

incy:CalitheraBiosciencesInc


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value1.92.53.24.75.44.63.82.43.22.6172.32.01.6
Percentage of ResearchAndDevelopmentExpense0.70.21.01.71.91.71.20.81.10.93.90.91.00.4
Percentage of Revenues0.30.40.60.91.00.90.70.50.60.73.90.60.60.4
Percentage of Revenues incy:CalitheraBiosciencesInc0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

incy:Macrogenics


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-11-302018-12-312018-09-302018-06-302018-03-31
Value161617149.89.45.0116.3106.5
Percentage of ResearchAndDevelopmentExpense5.71.55.75.03.43.53.80.02.23.72.1
Percentage of Revenues2.42.93.12.61.81.90.02.21.42.11.7
Percentage of Revenues incy:Macrogenics0.00.00.00.00.00.00.00.00.00.00.0

incy:MerusNV


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value1.92.31.51.41.72.63.02.12.82.42.21.7
Percentage of ResearchAndDevelopmentExpense0.70.20.50.50.61.01.00.70.90.80.50.6
Percentage of Revenues0.30.40.30.30.30.50.60.50.50.60.50.4
Percentage of Revenues incy:MerusNV0.00.00.00.00.00.00.00.00.00.00.00.0

incy:MorphosysAg


None
Period End2020-06-302020-03-31
Value1511
Percentage of ResearchAndDevelopmentExpense5.51.1
Percentage of Revenues2.32.0
Percentage of Revenues incy:MorphosysAg0.00.0

None

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:SellingGeneralAndAdministrativeExpense


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1171111361021051231089610812197919087967566645247514448394036382623222320192121141110108.4587.4855.794
Percentage of SellingGeneralAndAdministrativeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues17.119.623.518.620.024.920.521.520.731.822.023.927.622.729.428.127.124.521.525.431.728.239.119.941.141.239.231.122.931.320.833.922.859.173.285.170.533.912.550.115.033.5

None

us-gaap:OperatingIncomeLoss

us-gaap:OperatingIncomeLoss


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value230-664.004951349874813183-67.11-132.588147.2-133.3044222443665-0.101-7.394-6.935-25.62469-26.187-22.935-16.141-13.18317-4.09730-10.13815-34.188-44.139-42.104-41.114-15.82542-22.05613-19.83
Percentage of OperatingIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues33.5-116.816.424.418.614.915.56.916.0-17.6-29.93.92.2-34.712.98.318.113.726.7-0.1-4.5-4.4-20.735.3-26.3-25.5-16.6-15.517.0-5.826.6-16.817.6-94.5-152.8-250.9-244.6-49.549.3-130.727.3-114.7

None

us-gaap:InterestExpense

us-gaap:InterestExpense


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0.60.6020.6070.5970.3160.3350.3550.4050.3980.3850.3730.2040.3845.9399.479.4799.6621010111112121111118.9327.6991011111111111111101010101011
Percentage of InterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues0.10.10.10.10.10.10.10.10.10.10.10.10.11.52.93.53.93.84.26.07.18.010.15.811.512.79.29.010.116.510.319.113.231.238.665.764.833.712.462.320.868.1

None

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:OtherNonoperatingIncomeExpense


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value4.8178.6621511159.37311105.8084.4626.4465.4944.0661.147
Percentage of OtherNonoperatingIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues0.71.52.72.22.81.92.12.31.11.21.51.41.20.3

None

us-gaap:AllocatedShareBasedCompensationExpense

us-gaap:AllocatedShareBasedCompensationExpense


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value46424243404037383636333433302726212017171717151515159.89.59.99.29.19.59.99.97.57.47.26.94.24.13.6
Percentage of AllocatedShareBasedCompensationExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues6.77.57.27.97.78.27.18.57.09.57.69.110.48.08.59.88.67.97.09.410.811.112.87.815.617.010.111.29.712.98.015.711.427.426.044.142.821.64.924.37.2

us-gaap:AllocatedShareBasedCompensationExpense us-gaap:IncomeStatementLocation

us-gaap:CostOfSales


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value0.20.20.20.10.20.2
Percentage of AllocatedShareBasedCompensationExpense0.40.50.50.20.50.5
Percentage of Revenues0.00.00.00.00.00.0
Percentage of Revenues us-gaap:CostOfSales0.00.00.00.00.00.0

us-gaap:ResearchAndDevelopmentExpense


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-31
Value322828302727252624242223222116131310.010108.48.58.36.46.76.5
Percentage of AllocatedShareBasedCompensationExpense70.267.567.970.368.067.569.069.267.866.966.967.067.870.361.163.862.556.858.058.554.254.854.267.467.770.7
Percentage of Revenues4.75.04.95.55.25.54.95.84.86.35.16.17.05.66.05.54.95.36.36.54.28.59.27.56.69.1
Percentage of Revenues us-gaap:ResearchAndDevelopmentExpense0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:SellingGeneralAndAdministrativeExpenses


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-31
Value131313121213111111121111109.1107.77.87.67.47.37.17.07.03.13.22.7
Percentage of AllocatedShareBasedCompensationExpense29.432.031.729.531.532.031.030.832.233.133.133.032.229.738.936.237.543.242.041.545.845.245.832.632.329.3
Percentage of Revenues2.02.42.32.32.42.62.22.62.33.12.53.03.32.43.83.13.04.14.54.63.67.07.83.63.13.8
Percentage of Revenues us-gaap:SellingGeneralAndAdministrativeExpenses0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value307-704.076126148108104703054-40.354-148.27743-9.384-197.9839.44538352455-39.5739.43-17.992-37.259-36.803-33.908-42.734-21.988-2.5-15.62618-21.6844.104-45.426-55.079-53.078-51.87-26.51232-32.3593.375-35.402
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues44.7-123.821.726.820.520.913.46.910.4-10.6-33.411.4-2.9-51.52.914.214.39.322.8-21.15.8-11.3-30.030.0-37.0-37.8-44.0-25.8-2.5-22.016.6-35.84.7-125.6-190.7-316.3-308.5-82.937.9-191.86.8-204.8

None

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxExpenseBenefit


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302010-06-30
Value161614193.3531.7851.6541.81.6140.7861.3527.33.1-10.90.5721.4250.7850.40.5120.0090.1360.367-0.2570.0720.070.0490.1370.0490.0710.0430.0810.0260.0670.331
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues2.52.92.63.60.60.40.30.40.30.20.31.90.9-2.80.20.50.30.20.20.00.10.2-0.20.00.10.10.10.10.10.10.10.00.10.7

None

us-gaap:IncomeTaxesPaidNet

us-gaap:IncomeTaxesPaidNet


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value230.855215.9595.9910.4482.4850.9881.8920.0520.1180.6263.3172.244
Percentage of IncomeTaxesPaidNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues3.40.23.71.11.10.10.50.20.40.00.00.21.00.6

None

us-gaap:ProfitLoss

us-gaap:ProfitLoss


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312011-06-302011-03-312010-06-302010-03-31
Value290-720.642111128105102692952-41.14-149.62936-12.484-187.083-51.87-26.5123.044-35.729
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues42.2-126.819.223.319.920.613.16.510.0-10.8-33.79.4-3.8-48.7-308.5-82.96.1-206.7

None

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value290-720.642111128105102692952-41.14-149.62936-12.484-187.083
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues42.2-126.819.223.319.920.613.16.510.0-10.8-33.79.4-3.8-48.7

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value290-720.6421281051022952-41.14
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues42.2-126.823.319.920.66.510.0-10.8
Percentage of Revenues us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.0

None

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTax


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value290-718.207104128105103682952-41.499-169.15137-6.893-178.825.59736342554-41.8068.985-17.916-37.04259-36.833-33.91-42.886-22.022-2.577-15.54818-21.2813.822-45.133-55.258-53.208-52.008-26.40932-31.5673.642-35.238
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues42.3-126.318.023.319.920.712.96.610.1-10.9-38.19.9-2.1-46.61.713.614.19.622.4-22.35.5-11.2-29.929.8-37.0-37.8-44.2-25.9-2.5-21.916.3-35.24.4-124.7-191.3-317.1-309.4-82.638.0-187.17.3-203.8

None

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value290-720.642111128105102692952-41.14-149.62936-12.484-187.0838.87336342455-39.5829.294-18.359-36.94459-36.873-33.957-42.87-22.037-2.571-15.66918-21.714.037-45.426-55.08-53.078-51.87-26.51232-31.7013.044-35.729
Percentage of NetIncomeLossAvailableToCommonStockholdersBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues42.2-126.819.223.319.920.613.16.510.0-10.8-33.79.4-3.8-48.72.713.714.09.122.6-21.15.7-11.5-29.829.9-37.0-37.8-44.2-25.9-2.5-22.016.5-35.94.7-125.6-190.7-316.3-308.5-82.937.9-187.96.1-206.7

None

us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted

us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-12-312013-09-30
Value290-720.642111128105102692952-41.14-149.62936-12.484-187.0838.87336342455-39.5829.294-18.359-36.94362-36.873-42.871-22.037
Percentage of NetIncomeLossAvailableToCommonStockholdersDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues42.2-126.819.223.319.920.613.16.510.0-10.8-33.79.4-3.8-48.72.713.714.09.122.6-21.15.7-11.5-29.831.4-37.0-44.2-25.9

None

us-gaap:Assets

us-gaap:Assets


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
Value3212275234263214294727542645251923972306230223741639160716381544141711031007931930862830785679666629357334330330296311293328371416459489
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:Liabilities

us-gaap:Liabilities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
Value867814828792700668719717664677671616612641121911741120876836843875904911874850829822328362493505516529542556552552563578
Percentage of Liabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets27.029.624.224.623.824.327.228.527.729.429.226.037.439.974.476.079.179.483.090.594.1104.8109.8111.4125.2124.4130.791.9108.3149.5153.0174.2169.6184.8169.0148.8132.7122.6118.1

None

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:LiabilitiesAndStockholdersEquity


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
Value3212275234263214294727542645251923972306230223741639160716381544141711031007931930862830785679666629357334330330296311293328371416459489
Percentage of LiabilitiesAndStockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-312009-12-312008-12-31
Value23441937259824222247208519251802173216281630175710269654193692972271718855-41.413-81.628-89.591-170.998-162.422-193.10828-27.786-163.526-174.957-219.95-217.188-248.857-227.077-181.02-88.644-102.384-220.75
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets73.070.475.875.476.275.772.871.572.370.670.874.062.660.125.624.020.920.617.09.55.9-4.8-9.8-11.4-25.2-24.4-30.78.1-8.3-49.5-53.0-74.2-69.6-84.8-69.0-48.8-18.10.00.0

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value-12.423-13.107-15.542-8.614-8.965-9.247-10.165-9.522-9.809-10.122-7.01-2.886-0.8091.8151.9931.8781.6421.9860.707-2.747
Percentage of StockholdersEquity-0.5-0.7-0.6-0.4-0.4-0.4-0.5-0.5-0.6-0.6-0.4-0.7-0.5-2.2-1.0-1.1-0.7-2.2-0.71.2
Percentage of Assets-0.4-0.5-0.5-0.3-0.3-0.3-0.4-0.4-0.4-0.4-0.3-0.2-0.10.20.30.60.50.40.00.0
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:AdditionalPaidInCapital


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value4217410240443972392538693813375937183666362720961950170115411476138013321287961
Percentage of StockholdersEquity179.9211.7155.7164.0174.7185.6198.0208.5214.6225.2222.5499.91139.8-2085.0-798.4-844.2-608.0-1503.0-1258.0-435.4
Percentage of Assets131.3149.0118.0123.6133.2140.5144.1149.2155.1159.0157.5128.0193.6205.0244.9447.0419.7272.10.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value0.2180.2170.2160.2150.2150.2140.2130.2130.2120.2120.2110.1890.1870.1710.1630.1330.1260.1230.1190.097
Percentage of StockholdersEquity0.00.00.00.00.00.00.00.00.00.00.00.00.1-0.2-0.1-0.1-0.1-0.1-0.1-0.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value-1861.102-2151.4-1430.758-1541.763-1670.034-1775.352-1877.759-1946.822-1975.998-2028.392-1990.005-1674.765-1778.987-1785.518-1737.037-1653.89-1609.57-1423.03-1391.184-1179.314
Percentage of StockholdersEquity-79.4-111.0-55.1-63.6-74.3-85.1-97.5-108.0-114.0-124.6-122.0-399.3-1039.42187.4899.5945.3708.81605.31358.8534.2
Percentage of Assets-57.9-78.2-41.8-48.0-56.7-64.5-71.0-77.3-82.4-88.0-86.4-102.2-176.6-215.1-275.9-500.5-489.3-290.70.00.0
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

None

us-gaap:AssetsCurrent

us-gaap:AssetsCurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
Value207717162481231920581904183217001598146915041541844819994886792935842757732692699662577581555333313309309278294276310346391425455
Percentage of AssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets64.762.472.472.269.869.169.367.566.763.765.464.951.551.060.757.455.984.783.681.378.880.284.284.485.087.288.393.493.893.693.794.094.394.194.593.394.192.793.0

None

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashAndCashEquivalentsAtCarryingValue


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-31
Value132610431832170214161299116311129288948991128451361652580487657521445439421452382406436471272258265224239257231273312359377417388414404449178
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets41.337.953.552.948.047.244.044.138.738.839.147.527.622.539.837.634.459.651.847.847.348.954.548.659.865.574.976.177.380.567.880.682.679.083.084.186.282.285.40.00.00.00.00.0

None

us-gaap:InventoryNet

us-gaap:InventoryNet


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value1613117.3656.5277.1296.9675.9935.8694.6326.4823.2612.933.9614.1064.0786.1241.3091.7832.4281.8972.4140.3580.4020.2690.3470.4060.3590.1330.1890.278
Percentage of InventoryNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.50.50.30.20.20.30.30.20.20.20.30.10.20.20.30.30.40.10.20.30.20.30.00.10.00.10.10.10.00.10.1

None

us-gaap:PrepaidExpenseAndOtherAssetsCurrent

us-gaap:PrepaidExpenseAndOtherAssetsCurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value51484349537279717773625863583234272117232028201819139.629.0138.261109.8678.8998.8237.4467.4757.9846.4476.6
Percentage of PrepaidExpenseAndOtherAssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.61.71.31.61.82.63.02.83.23.22.72.53.93.62.02.21.92.01.82.52.23.32.52.42.82.11.52.52.53.23.03.02.82.52.32.21.51.3

None

us-gaap:PropertyPlantAndEquipmentGross

us-gaap:PropertyPlantAndEquipmentGross


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-312011-12-312010-12-31
Value584538499473455451422396355346334315281249219199183140131125121117116110897159363329
Percentage of PropertyPlantAndEquipmentGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets18.219.614.614.715.516.416.015.714.815.014.513.317.215.513.412.912.912.713.013.413.013.714.014.013.210.89.410.910.16.1

us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType

incy:BuildingAndLeaseholdImprovements


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value206208208211211213213253222218214208180154130116104727067656464
Percentage of PropertyPlantAndEquipmentGross35.338.741.744.646.447.350.463.862.563.164.165.964.161.959.658.257.351.853.954.254.155.055.7
Percentage of Assets6.47.66.16.67.27.88.110.09.39.59.38.811.09.68.07.57.46.67.07.37.17.57.8
Percentage of Assets incy:BuildingAndLeaseholdImprovements0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

incy:OperatingLeaseRightOfUseAssets


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value231819302724
Percentage of PropertyPlantAndEquipmentGross4.03.53.96.46.15.4
Percentage of Assets0.70.70.60.90.90.9
Percentage of Assets incy:OperatingLeaseRightOfUseAssets0.00.00.00.00.00.0

us-gaap:ComputerEquipment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-312011-12-312010-12-31
Value596059565658555654515147433938353026222120191815141413131210
Percentage of PropertyPlantAndEquipmentGross10.211.211.812.012.412.913.114.315.215.015.415.015.316.017.417.616.618.717.117.317.116.816.014.016.319.823.537.437.034.8
Percentage of Assets1.92.21.71.81.92.12.12.32.32.22.22.02.62.52.32.32.12.42.22.32.22.32.22.02.22.12.24.13.82.1
Percentage of Assets us-gaap:ComputerEquipment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ConstructionInProgress


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value1961531168369646511
Percentage of PropertyPlantAndEquipmentGross33.728.523.317.615.214.315.53.4
Percentage of Assets6.15.63.42.62.32.32.50.5
Percentage of Assets us-gaap:ConstructionInProgress0.00.00.00.00.00.00.00.0

us-gaap:Equipment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-312011-12-312010-12-31
Value727270666563616057544844424037353433312928272621202020181716
Percentage of PropertyPlantAndEquipmentGross12.513.414.114.114.414.014.615.216.215.714.614.015.016.316.917.719.023.723.823.423.722.923.019.423.328.734.150.751.454.9
Percentage of Assets2.32.62.12.12.22.32.32.42.42.42.11.92.62.52.32.32.53.03.13.13.13.13.22.73.13.13.25.55.23.3
Percentage of Assets us-gaap:Equipment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Land


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value10101010101010105.355.355.355.355.354.1254.1253.8253.825
Percentage of PropertyPlantAndEquipmentGross1.81.92.02.12.22.22.42.51.51.51.61.71.91.71.91.92.1
Percentage of Assets0.30.40.30.30.30.40.40.40.20.20.20.20.30.30.30.20.3
Percentage of Assets us-gaap:Land0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OfficeEquipment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-312011-12-312010-12-31
Value14151515151516161615141010109.2439.1899.1318.1156.7536.2886.2796.2236.092.4692.3322.3322.3321.8931.490.888
Percentage of PropertyPlantAndEquipmentGross2.52.83.13.23.33.44.04.24.64.64.43.33.74.14.24.65.05.85.15.05.25.35.22.22.63.23.95.34.53.0
Percentage of Assets0.50.60.40.50.50.60.60.70.70.70.60.40.60.60.60.60.60.70.70.70.70.70.70.30.30.30.40.60.50.2
Percentage of Assets us-gaap:OfficeEquipment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType, us-gaap:RealEstateProperties

us-gaap:ConstructionInProgress, incy:LandLocatedWithinYParcSwitzerlandsLargestTechnologyParkInYverdon


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-30
Value127102825955
Percentage of PropertyPlantAndEquipmentGross21.819.116.612.612.1
Percentage of Assets4.03.72.41.91.9
Percentage of Assets us-gaap:ConstructionInProgress incy:LandLocatedWithinYParcSwitzerlandsLargestTechnologyParkInYverdon0.00.00.00.00.0

None

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-312011-12-312010-12-31
Value1301281211261161131039587817469625651484447454239373434343332292624
Percentage of AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.14.73.63.93.94.13.93.83.73.53.22.93.83.53.23.13.14.34.54.54.34.34.24.45.05.05.29.08.25.1

None

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:PropertyPlantAndEquipmentNet


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
Value453410377347339338319300267264259246218193167151138928683818081755538266.2016.2366.4856.3486.1696.5156.2326.4316.0775.54.9344.804
Percentage of PropertyPlantAndEquipmentNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets14.114.911.010.811.512.312.111.911.211.511.310.413.412.010.29.89.88.48.58.98.89.49.99.68.25.84.31.71.92.01.92.12.12.12.01.61.31.11.0

None

us-gaap:LongTermInvestments

us-gaap:LongTermInvestments


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value248180133117115120991211311651341691441583155313235356739
Percentage of LongTermInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets7.76.63.93.73.94.43.74.85.57.25.87.18.89.82.03.62.22.93.53.87.24.6

us-gaap:LongTermInvestments us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value2481801331171151209912113116513416976193155313235356739
Percentage of LongTermInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.052.812.6100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets7.76.63.93.73.94.43.74.85.57.25.87.14.71.22.03.62.22.93.53.87.24.6
Percentage of Assets us-gaap:FairValueInputsLevel1 us-gaap:FairValueMeasurementsRecurring0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:LongTermInvestments us-gaap:FairValueByMeasurementBasis, us-gaap:FairValueByMeasurementFrequency

us-gaap:EstimateOfFairValueFairValueDisclosure, us-gaap:FairValueMeasurementsRecurring


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value24818013311711512099121131165134169144158315531323535
Percentage of LongTermInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets7.76.63.93.73.94.43.74.85.57.25.87.18.89.82.03.62.22.93.53.8
Percentage of Assets us-gaap:EstimateOfFairValueFairValueDisclosure us-gaap:FairValueMeasurementsRecurring0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:LongTermInvestments us-gaap:FinancialInstrument

incy:CalitheraBiosciencesInc


None
Period End2020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302018-03-312017-12-31
Value9.19.85.36.76.99.08.61014
Percentage of LongTermInvestments3.77.34.55.87.07.46.56.510.7
Percentage of Assets0.30.30.20.20.30.40.40.50.6
Percentage of Assets incy:CalitheraBiosciencesInc0.00.00.00.00.00.00.00.00.0

us-gaap:LongTermInvestments us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

incy:Agenus


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value654372455352423840835778686332
Percentage of LongTermInvestments26.224.054.138.846.143.842.631.330.750.443.146.347.240.3100.0
Percentage of Assets2.01.62.11.41.81.91.61.51.73.62.53.34.24.02.0
Percentage of Assets incy:Agenus0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

incy:AmericanDepositaryShares


None
Period End2020-06-302020-03-03
Value11395
Percentage of LongTermInvestments45.50.0
Percentage of Assets3.50.0
Percentage of Assets incy:AmericanDepositaryShares0.00.0

us-gaap:LongTermInvestments us-gaap:TypeOfArrangement

incy:SyrosPharmaceuticalsInc


None
Period End2020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302018-03-31
Value10.06.59.78.75.2119.612
Percentage of LongTermInvestments4.04.98.27.55.29.27.37.4
Percentage of Assets0.30.20.30.30.20.40.40.5
Percentage of Assets incy:SyrosPharmaceuticalsInc0.00.00.00.00.00.00.00.0

None

us-gaap:Goodwill

us-gaap:Goodwill


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value155155155155155155155155155155155155155155155155155
Percentage of Goodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.85.74.54.85.35.65.96.26.56.76.86.69.59.79.510.111.0

None

us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsNet

us-gaap:IntellectualProperty


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value183188193199204209215220226231236258
Percentage of FiniteLivedIntangibleAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets5.76.85.76.26.97.68.18.89.410.010.315.8
Percentage of Assets us-gaap:IntellectualProperty0.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:OtherAssetsNoncurrent

us-gaap:OtherAssetsNoncurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-312011-09-302011-06-302011-03-312010-12-31
Value5361493836201914109.8812.2247.0333.2250.5432.6442.5642.496128.7449.2699.79310
Percentage of OtherAssetsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.72.21.41.21.20.80.70.60.40.40.10.30.20.00.20.20.21.22.42.22.12.1

None

us-gaap:LiabilitiesCurrent

us-gaap:LiabilitiesCurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
Value556503513461367364425422368381375319293304273240198200168155192225221124112106108109102121136137139142135120110110113
Percentage of LiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets17.318.315.014.412.513.216.116.815.416.516.313.517.919.016.715.614.018.116.716.720.726.226.715.916.616.017.230.630.836.741.246.444.848.541.232.626.624.023.2

None

us-gaap:AccountsPayableCurrent

us-gaap:AccountsPayableCurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
Value90608395667010395757467696986755740313027292624262717191813151312111314118.7887.79110
Percentage of AccountsPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.82.22.43.02.22.63.93.83.23.22.92.94.25.44.63.72.92.93.02.93.13.12.93.44.02.73.05.14.04.74.24.33.64.54.53.02.11.72.2

None

us-gaap:AccruedLiabilitiesCurrent

us-gaap:AccruedLiabilitiesCurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
Value340330285249210211229231213219198164150142126112102133868280706254505646413331282225252419201615
Percentage of AccruedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets10.612.08.37.87.17.78.79.28.99.58.66.99.28.87.77.37.212.18.68.88.68.17.56.97.58.57.311.79.99.78.67.78.08.67.55.34.83.73.2

None

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:OperatingLeaseLiabilityCurrent


None
Period End2020-06-302020-03-312019-12-312019-09-30
Value109.0219.34310
Percentage of OperatingLeaseLiabilityCurrent100.0100.0100.0100.0
Percentage of Assets0.30.30.30.3

None

us-gaap:OtherLiabilitiesCurrent

us-gaap:OtherLiabilitiesCurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value7160425347393422
Percentage of OtherLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.22.21.21.71.61.41.31.0

None

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:OtherLiabilitiesNoncurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value423940333333212120211913121212101048485051525452443426
Percentage of OtherLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.31.41.21.11.11.20.80.80.90.90.90.60.80.80.80.70.74.44.85.55.66.16.66.76.55.14.3

None

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent


None
Period End2020-06-302020-03-312019-12-31
Value131111
Percentage of OperatingLeaseLiabilityNoncurrent100.0100.0100.0
Percentage of Assets0.40.40.3

None

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-312009-12-312008-12-31
Value23441937259824222247208519251802173216281630175710269654193692972271718855-41.413-81.628-89.591-170.998-162.422-193.10828-27.786-163.526-174.957-219.95-217.188-248.857-227.077-181.02-88.644-102.384-220.75
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets73.070.475.875.476.275.772.871.572.370.670.874.062.660.125.624.020.920.617.09.55.9-4.8-9.8-11.4-25.2-24.4-30.78.1-8.3-49.5-53.0-74.2-69.6-84.8-69.0-48.8-18.10.00.0

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value-12.423-13.107-15.542-8.614-8.965-9.247-10.165-9.522-9.809-10.122-7.01-2.886-0.8091.8151.9931.8781.6421.9860.707-2.747
Percentage of StockholdersEquity-0.5-0.7-0.6-0.4-0.4-0.4-0.5-0.5-0.6-0.6-0.4-0.7-0.5-2.2-1.0-1.1-0.7-2.2-0.71.2
Percentage of Assets-0.4-0.5-0.5-0.3-0.3-0.3-0.4-0.4-0.4-0.4-0.3-0.2-0.10.20.30.60.50.40.00.0
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:AdditionalPaidInCapital


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value4217410240443972392538693813375937183666362720961950170115411476138013321287961
Percentage of StockholdersEquity179.9211.7155.7164.0174.7185.6198.0208.5214.6225.2222.5499.91139.8-2085.0-798.4-844.2-608.0-1503.0-1258.0-435.4
Percentage of Assets131.3149.0118.0123.6133.2140.5144.1149.2155.1159.0157.5128.0193.6205.0244.9447.0419.7272.10.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value0.2180.2170.2160.2150.2150.2140.2130.2130.2120.2120.2110.1890.1870.1710.1630.1330.1260.1230.1190.097
Percentage of StockholdersEquity0.00.00.00.00.00.00.00.00.00.00.00.00.1-0.2-0.1-0.1-0.1-0.1-0.1-0.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value-1861.102-2151.4-1430.758-1541.763-1670.034-1775.352-1877.759-1946.822-1975.998-2028.392-1990.005-1674.765-1778.987-1785.518-1737.037-1653.89-1609.57-1423.03-1391.184-1179.314
Percentage of StockholdersEquity-79.4-111.0-55.1-63.6-74.3-85.1-97.5-108.0-114.0-124.6-122.0-399.3-1039.42187.4899.5945.3708.81605.31358.8534.2
Percentage of Assets-57.9-78.2-41.8-48.0-56.7-64.5-71.0-77.3-82.4-88.0-86.4-102.2-176.6-215.1-275.9-500.5-489.3-290.70.00.0
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

None

us-gaap:CommonStockValue

us-gaap:CommonStockValue


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
Value218000.0217000.0216000.0215000.0215000.0214000.0213000.0213000.0212000.0212000.0211000.0211000.0205000.0205000.0189000.0188000.0188000.0187000.0187000.0186000.0180000.0173000.0171000.0169000.0168000.0167000.0163000.0161000.0153000.0136000.0133000.0131000.0130000.0128000.0126000.0126000.0126000.0124000.0123000.0
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:AdditionalPaidInCapitalCommonStock


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
Value421741024044397239253869381337593718366636273585289228242096205320161982195019221847176017011656163416061541172016421503147614501431140413801371136313431332
Percentage of AdditionalPaidInCapitalCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets131.3149.0118.0123.6133.2140.5144.1149.2155.1159.0157.5151.0176.4175.7128.0133.0142.2179.5193.6206.3198.6204.0205.0211.0240.7240.9244.9481.5491.4455.3447.0489.1459.0478.2419.7369.5327.1292.3272.1

None

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:RetainedEarningsAccumulatedDeficit


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
Value-1861100000.0-2151400000.0-1430800000.0-1541800000.0-1670000000.0-1775400000.0-1877800000.0-1946800000.0-1976000000.0-2028400000.0-1990000000.0-1840400000.0-1876400000.0-1863900000.0-1674800000.0-1683600000.0-1720500000.0-1754900000.0-1779000000.0-1834200000.0-1794600000.0-1803900000.0-1785500000.0-1748600000.0-1807900000.0-1771000000.0-1737000000.0-1694200000.0-1672100000.0-1669600000.0-1653900000.0-1672700000.0-1651000000.0-1655000000.0-1609600000.0-1554500000.0-1501400000.0-1449500000.0-1423000000.0
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-57.9-78.2-41.8-48.0-56.7-64.5-71.0-77.3-82.4-88.0-86.4-77.5-114.5-116.0-102.2-109.0-121.3-159.0-176.6-196.8-192.9-209.1-215.1-222.7-266.2-265.6-275.9-474.0-500.3-505.5-500.5-564.1-529.2-563.7-489.3-418.7-360.3-315.4-290.7

None

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
Value-12.423-13.107-15.542-8.614-8.965-9.247-10.165-9.522-9.809-10.122-7.0112105.377-2.8860.390.6620.397-0.809-0.2751.9492.2581.8151.9142.082.041.9932.0081.9931.9991.8782.1491.721.9351.6421.8211.9512.0891.986
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-0.4-0.5-0.5-0.3-0.3-0.3-0.4-0.4-0.4-0.4-0.30.50.70.3-0.20.00.00.0-0.1-0.00.20.30.20.20.30.30.30.60.60.60.60.70.60.70.50.50.50.50.4

None

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value4642434040383636
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value4642434040383636
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.0

None

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302011-06-302011-03-312010-06-302010-03-31
Value269-683.417131270152155831993220-89.26753116-173.6389495-30.736-44.222-2.766102
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues39.2-120.222.749.028.931.315.944.36.25.5-20.113.935.8-45.228.935.4-182.8-138.3-5.5594.8

None

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302011-06-302011-03-312010-06-302010-03-31
Value-43.258-108.56-30.02812-45.147-24.563-36.097-17.876-3.922-28.528-143.002-30.839-37.318-138.819-36.012-9.952-0.5450.0249.6746.516
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-6.3-19.1-5.22.2-8.5-4.9-6.8-4.0-0.8-7.5-32.2-8.1-11.4-36.1-11.0-3.7-3.20.119.437.7

None

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302011-06-302011-03-312010-06-302010-03-31
Value562.499292.8949.014.4874.0632.4375.5622.5953.7256541021137.126124.1292.434-154.417
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues8.20.45.10.51.70.90.80.51.10.70.8171.43.25.74.22.674.412.94.9-893.2

None

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value283-787.9181302851161355118334-5.06-228.53867689-290.504
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues41.2-138.622.651.822.027.39.840.86.5-1.3-51.5177.327.6-75.6

None

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302011-06-302011-03-312010-06-302010-03-31
Value269-683.417131270152155831993220-89.26753116-173.6389495-30.736-44.222-2.766102
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues39.2-120.222.749.028.931.315.944.36.25.5-20.113.935.8-45.228.935.4-182.8-138.3-5.5594.8

None

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value290-720.642111128105102692952-41.14-149.62936-12.484-187.083
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues42.2-126.819.223.319.920.613.16.510.0-10.8-33.79.4-3.8-48.7

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value290-720.6421281051022952-41.14
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues42.2-126.823.319.920.66.510.0-10.8
Percentage of Revenues us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.0

None

us-gaap:ProfitLoss

us-gaap:ProfitLoss


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312011-06-302011-03-312010-06-302010-03-31
Value290-720.642111128105102692952-41.14-149.62936-12.484-187.083-51.87-26.5123.044-35.729
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues42.2-126.819.223.319.920.613.16.510.0-10.8-33.79.4-3.8-48.7-308.5-82.96.1-206.7

None

us-gaap:DepreciationDepletionAndAmortization

us-gaap:DepreciationDepletionAndAmortization


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value12131313131314131313121112151716121110111111129.8719.6989.6238.8524.5688.0537.7347.7657.5767.4047.2347.0426.8716.6476.436.8265.3785.8856.396
Percentage of DepreciationDepletionAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:IncreaseDecreaseInAccountsReceivable


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value774232-26.56458-63.51759-68.57496-46.1096728-75.45996173.89415-13.1727115.51811-51.666620.811112.1775.675-0.519-42.91542.6990.8316.5953.9530.086-14.203100.966-1.6251.107-158.408
Percentage of IncreaseDecreaseInAccountsReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:IncreaseDecreaseInInventories

us-gaap:IncreaseDecreaseInInventories


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value3672000.05712000.03187000.0625000.01688000.0600000.0-1013000.0-1152000.01000.0-1879000.0-110000.0-279000.0-3672000.0-790000.0392000.0-2757000.0-930000.0-752000.0-928000.0-179000.01010000.0-1000.01505000.02071000.011000.0506000.036000.03764000.02213000.0577000.03545000.0876000.0819000.0-23000.0
Percentage of IncreaseDecreaseInInventories100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:ShareBasedCompensation

us-gaap:ShareBasedCompensation


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value46424243404037383636333433302726212017171717151515159.8219.4479.9339.1979.0679.5839.9119.9327.4477.3997.1916.9464.1214.0593.5553.121
Percentage of ShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302011-06-302011-03-312010-06-302010-03-31
Value-43.258-108.56-30.02812-45.147-24.563-36.097-17.876-3.922-28.528-143.002-30.839-37.318-138.819-36.012-9.952-0.5450.0249.6746.516
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-6.3-19.1-5.22.2-8.5-4.9-6.8-4.0-0.8-7.5-32.2-8.1-11.4-36.1-11.0-3.7-3.20.119.437.7

None

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302011-06-302011-03-312010-06-302010-03-31
Value562.499292.8949.014.4874.0632.4375.5622.5953.7256541021137.126124.1292.434-154.417
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues8.20.45.10.51.70.90.80.51.10.70.8171.43.25.74.22.674.412.94.9-893.2

None

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber

us-gaap:EmployeeStockOption


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value1112121312131212111111111011111111111111121314
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

us-gaap:EmployeeStockOption


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value85.6384.1481.4279.2377.7276.8874.3973.7673.8972.7468.3667.4162.0260.1548.446.9943.1242.033.5532.5531.229.121.96
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod

us-gaap:RestrictedStockUnitsRSU


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value0.0355210.3794960.0216880.9387230.0286990.1652510.0314010.5446040.2303030.092290.0313370.3035990.023950.0687820.030650.3827750.108940.2167110.0086980.0098210.0127570.175338
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value132910451833170314171300116411139298959001128452362653536
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

incy:BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiabilityConsiderationEarned us-gaap:BalanceSheetLocation, us-gaap:BusinessAcquisition

incy:BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiabilityConsiderationEarned

incy:AccruedAndOtherCurrentLiability, incy:AriadPharmaceuticals


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-12-31
Value-1.58.67.37.66.76.5
Percentage of BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiabilityConsiderationEarned100.0100.0100.0100.0100.0100.0

incy:BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiabilityConsiderationEarned us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis

us-gaap:FairValueInputsLevel3, us-gaap:EstimateOfFairValueFairValueDisclosure


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value-1.5738.6278.1237.2810.9366.6720.1616.72-0.3826.6850.9610.584
Percentage of BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiabilityConsiderationEarned104.9100.30.099.712.399.62.50.00.00.00.00.0

incy:CollaborationAgreementProfitLossSharingRatio us-gaap:TypeOfArrangement

incy:CollaborationAgreementProfitLossSharingRatio

incy:MorphosysAg


None
Period End2020-06-302020-03-31
Value00.5
Percentage of CollaborationAgreementProfitLossSharingRatio0.0100.0

incy:CollaborationLossSharingExpense

incy:CollaborationLossSharingExpense


None
Period End2020-06-302020-03-31
Value132.13
Percentage of CollaborationLossSharingExpense100.0100.0

incy:CollaborationLossSharingExpense us-gaap:TypeOfArrangement

incy:MorphosysAg


None
Period End2020-06-302020-03-31
Value132.1
Percentage of CollaborationLossSharingExpense100.498.6

incy:FairValueInputsAmountOfDiscountForLackOfMarketability us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

incy:FairValueInputsAmountOfDiscountForLackOfMarketability

incy:AmericanDepositaryShares


None
Period End2020-03-03
Value4900000.0
Percentage of FairValueInputsAmountOfDiscountForLackOfMarketability100.0

incy:LicenseAgreementAmountRecognizedAndReceivedForAchievementOfPredefinedMilestone us-gaap:ProductOrService, us-gaap:StatementGeographical, us-gaap:TypeOfArrangement, incy:AchievementOfMilestone

incy:LicenseAgreementAmountRecognizedAndReceivedForAchievementOfPredefinedMilestone

incy:Tabrecta, country:JP, incy:Novartis, incy:RegulatoryMilestones


None
Period End2020-06-30
Value20
Percentage of LicenseAgreementAmountRecognizedAndReceivedForAchievementOfPredefinedMilestone100.0

incy:LicenseAgreementAmountRecognizedAndReceivedForAchievementOfPredefinedMilestone us-gaap:ProductOrService, us-gaap:TypeOfArrangement, incy:AchievementOfMilestone

incy:Pemazyre, incy:InnoventBiologicsInc, incy:RegulatoryMilestones


None
Period End2020-04-30
Value5.0
Percentage of LicenseAgreementAmountRecognizedAndReceivedForAchievementOfPredefinedMilestone0.0

incy:Tabrecta, incy:Novartis, incy:DevelopmentMilestones


None
Period End2020-05-31
Value25
Percentage of LicenseAgreementAmountRecognizedAndReceivedForAchievementOfPredefinedMilestone0.0

incy:Tabrecta, incy:Novartis, incy:RegulatoryMilestones


None
Period End2020-05-31
Value45
Percentage of LicenseAgreementAmountRecognizedAndReceivedForAchievementOfPredefinedMilestone0.0

incy:LicenseAgreementAmountRecognizedAndReceivedForAchievementOfPredefinedMilestone us-gaap:TypeOfArrangement, incy:AchievementOfMilestone

incy:Novartis, incy:DevelopmentMilestones


None
Period End2020-06-302020-03-312019-12-312019-09-30
Value250.00.00.0
Percentage of LicenseAgreementAmountRecognizedAndReceivedForAchievementOfPredefinedMilestone125.00.00.00.0

incy:Novartis, incy:RegulatoryMilestones


None
Period End2020-06-302020-03-312019-12-312019-09-30
Value650.00.00.0
Percentage of LicenseAgreementAmountRecognizedAndReceivedForAchievementOfPredefinedMilestone325.00.00.00.0

incy:LicenseAgreementPercentageOfFutureGlobalDevelopmentCostsFunded us-gaap:TypeOfArrangement, dei:LegalEntity

incy:LicenseAgreementPercentageOfFutureGlobalDevelopmentCostsFunded

incy:MorphosysAg, incy:Incyte


None
Period End2020-06-302020-03-312020-01-31
Value00.550.55
Percentage of LicenseAgreementPercentageOfFutureGlobalDevelopmentCostsFunded0.0100.0100.0

incy:LicenseAgreementResearchAndDevelopmentReimbursedCost us-gaap:TypeOfArrangement

incy:LicenseAgreementResearchAndDevelopmentReimbursedCost

incy:CollaborationAndLicenseAgreementWithZaiLabLtd


None
Period End2020-06-302020-03-31
Value0.00.2
Percentage of LicenseAgreementResearchAndDevelopmentReimbursedCost0.0100.0

incy:InnoventBiologicsInc


None
Period End2020-06-302019-06-30
Value2.60.5
Percentage of LicenseAgreementResearchAndDevelopmentReimbursedCost0.00.0

incy:Novartis


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value0.00.30.50.00.40.60.81.20.70.51.10.40.80.70.00.30.10.30.30.30.50.50.40.51.11.11.51.71.00.9
Percentage of LicenseAgreementResearchAndDevelopmentReimbursedCost0.0150.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

incy:LicenseAgreementUpfrontPaymentAmountPaid us-gaap:TypeOfArrangement

incy:LicenseAgreementUpfrontPaymentAmountPaid

incy:MorphosysAg


None
Period End2020-03-31
Value750
Percentage of LicenseAgreementUpfrontPaymentAmountPaid100.0

incy:PaymentOfContingentConsideration

incy:PaymentOfContingentConsideration


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-312017-09-302016-12-31
Value12110.00.05.967105.3990.04.4864.4863.68
Percentage of PaymentOfContingentConsideration100.0100.00.00.0100.0100.0100.00.0100.0100.0100.0

incy:PercentageFundingOnCostOnPossibleElectionOfCodevelopmentOfCompounds us-gaap:TypeOfArrangement, incy:PhasesOfArrangements

incy:PercentageFundingOnCostOnPossibleElectionOfCodevelopmentOfCompounds

incy:EliLilly, incy:PhaseTwoB


None
Period End2020-06-302020-03-312010-07-312009-12-31
Value00.30.30.3
Percentage of PercentageFundingOnCostOnPossibleElectionOfCodevelopmentOfCompounds0.0100.0100.0100.0

incy:PercentageOfRoyaltyRatePayments us-gaap:ProductOrService, us-gaap:Range, us-gaap:TypeOfArrangement

incy:PercentageOfRoyaltyRatePayments

incy:Jakavi, srt:Maximum, incy:Novartis


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value00.140000.14
Percentage of PercentageOfRoyaltyRatePayments0.0100.00.00.00.0100.0

incy:Jakavi, srt:Minimum, incy:Novartis


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value00.120000.12
Percentage of PercentageOfRoyaltyRatePayments0.085.70.00.00.085.7

incy:PercentageOfRoyaltyRatePayments us-gaap:Range, us-gaap:TypeOfArrangement, incy:AchievementOfMilestone

srt:Maximum, incy:Agenus, incy:DevelopmentRegulatoryAndCommercializationMilestones


None
Period End2020-06-302020-03-312019-12-312019-09-30
Value00.1200
Percentage of PercentageOfRoyaltyRatePayments0.085.70.00.0

srt:Maximum, incy:EliLilly, incy:CommercializationMilestones


None
Period End2020-03-31
Value0.2
Percentage of PercentageOfRoyaltyRatePayments142.9

srt:Minimum, incy:Agenus, incy:DevelopmentRegulatoryAndCommercializationMilestones


None
Period End2020-06-302020-03-312019-12-312019-09-30
Value00.0600
Percentage of PercentageOfRoyaltyRatePayments0.042.90.00.0

incy:PercentageOfRoyaltyRatePayments us-gaap:TypeOfArrangement

incy:Agenus


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value00.150000.150000.150000.15
Percentage of PercentageOfRoyaltyRatePayments0.0107.10.00.00.0107.10.00.00.00.00.00.00.00.0

incy:StockCompensationExpenseCapitalized

incy:StockCompensationExpenseCapitalized


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value100000.0200000.0100000.0100000.0100000.0100000.0
Percentage of StockCompensationExpenseCapitalized100.0100.0100.0100.0100.0100.0

incy:StockIssuedDuringPeriodValueStockOptionsAndRestrictedStockUnitsExercisedAndEmployeeStockPurchasePlan

incy:StockIssuedDuringPeriodValueStockOptionsAndRestrictedStockUnitsExercisedAndEmployeeStockPurchasePlan


None
Period End2020-06-302019-06-30
Value6915
Percentage of StockIssuedDuringPeriodValueStockOptionsAndRestrictedStockUnitsExercisedAndEmployeeStockPurchasePlan100.0100.0

incy:StockIssuedDuringPeriodValueStockOptionsAndRestrictedStockUnitsExercisedAndEmployeeStockPurchasePlan us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


None
Period End2020-06-302019-06-30
Value6915
Percentage of StockIssuedDuringPeriodValueStockOptionsAndRestrictedStockUnitsExercisedAndEmployeeStockPurchasePlan100.0100.0

us-gaap:BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1

us-gaap:BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value6.0546.6273.1223.2816.6086.6717.4654.727.3036.6859.618-16.3437.0737.3567.1398.0122.271
Percentage of BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CapitalExpendituresIncurredButNotYetPaid

us-gaap:CapitalExpendituresIncurredButNotYetPaid


None
Period End2020-03-312019-03-312017-12-312017-09-302016-12-312016-09-30
Value138.414-5.131-0.0924.00.419
Percentage of CapitalExpendituresIncurredButNotYetPaid100.0100.0100.0100.0100.0100.0

us-gaap:ConcentrationRiskPercentage1 us-gaap:MajorCustomers, us-gaap:ConcentrationRiskByBenchmark, us-gaap:ConcentrationRiskByType

us-gaap:ConcentrationRiskPercentage1

incy:CollaborationPartneraBAndC, us-gaap:AccountsReceivable, us-gaap:CreditConcentrationRisk


None
Period End2020-03-312019-03-31
Value0.240.26
Percentage of ConcentrationRiskPercentage1100.0100.0

incy:CustomerA, incy:SalesRevenueGoodsServicesNet, us-gaap:CustomerConcentrationRisk


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value0.20.190.20.20.180.190.210.22
Percentage of ConcentrationRiskPercentage10.079.20.00.069.20.00.00.0

incy:CustomerABCAndD, us-gaap:AccountsReceivable, us-gaap:CreditConcentrationRisk


None
Period End2020-03-312019-03-31
Value0.40.37
Percentage of ConcentrationRiskPercentage1166.7142.3

incy:CustomerB, incy:SalesRevenueGoodsServicesNet, us-gaap:CustomerConcentrationRisk


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value0.140.130.140.130.150.120.150.13
Percentage of ConcentrationRiskPercentage10.054.20.00.057.70.00.00.0

incy:CustomerC, incy:SalesRevenueGoodsServicesNet, us-gaap:CustomerConcentrationRisk


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value0.160.180.160.160.160.160.140.14
Percentage of ConcentrationRiskPercentage10.075.00.00.061.50.00.00.0

incy:CustomerD, incy:SalesRevenueGoodsServicesNet, us-gaap:CustomerConcentrationRisk


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value0.110.110.110.110.120.120.120.11
Percentage of ConcentrationRiskPercentage10.045.80.00.046.20.00.00.0

us-gaap:DefinedBenefitPlanActuarialGainLoss

us-gaap:DefinedBenefitPlanActuarialGainLoss


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value-167000.0-167000.0-6486000.0-74000.0-46000.0-66000.0-500000.0-66000.0-66000.0-66000.04616000.0-34000.0-34000.0-34000.0
Percentage of DefinedBenefitPlanActuarialGainLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit

us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-06-30
Value53000.054000.053000.054000.062000.045000.044000.045000.045000.045000.0117000.012000.013000.012000.018000.0
Percentage of DefinedBenefitPlanAmortizationOfPriorServiceCostCredit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets

us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value31000.030000.061000.060000.061000.060000.050000.048000.047000.050000.022000.043000.038000.035000.028000.023000.08000.0
Percentage of DefinedBenefitPlanExpectedReturnOnPlanAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanInterestCost

us-gaap:DefinedBenefitPlanInterestCost


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value47000.046000.092000.084000.086000.084000.070000.069000.068000.071000.035000.057000.052000.046000.037000.029000.010000.0
Percentage of DefinedBenefitPlanInterestCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost

us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value1713000.01694000.01527000.01415000.01421000.01398000.01429000.01173000.01164000.01211000.0949000.0820000.0741000.0673000.0731000.0371000.0140000.0
Percentage of DefinedBenefitPlanNetPeriodicBenefitCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanServiceCost

us-gaap:DefinedBenefitPlanServiceCost


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value1477000.01457000.01382000.01263000.01288000.01263000.01298000.01041000.01032000.01079000.0780000.0760000.0680000.0616000.0722000.0365000.0120000.0
Percentage of DefinedBenefitPlanServiceCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedContributionPlanCostRecognized

us-gaap:DefinedContributionPlanCostRecognized


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value3.33.32.73.03.12.92.42.62.82.72.22.22.32.2
Percentage of DefinedContributionPlanCostRecognized100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value993000.01560000.0-221000.0187000.0-284000.0126000.0-6000.0-38000.0100000.035000.0
Percentage of EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EquitySecuritiesFvNiUnrealizedGainLoss

us-gaap:EquitySecuritiesFvNiUnrealizedGainLoss


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value72-48.132152.339-4.62520-22.182-9.949-34.64122
Percentage of EquitySecuritiesFvNiUnrealizedGainLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EquitySecuritiesFvNiUnrealizedGainLoss us-gaap:FinancialInstrument, us-gaap:IncomeStatementLocation

incy:CalitheraBiosciencesInc, us-gaap:OtherComprehensiveIncome


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1.5-2.24.5-1.4-4.94.7-2.20.4-2.2-3.5
Percentage of EquitySecuritiesFvNiUnrealizedGainLoss2.14.628.6-59.9105.922.49.9-4.06.4-15.4

us-gaap:EquitySecuritiesFvNiUnrealizedGainLoss us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

incy:Agenus


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value26-28.826-7.50.5104.3-2.3-43.325
Percentage of EquitySecuritiesFvNiUnrealizedGainLoss36.359.8168.2-320.6-10.850.0-19.423.1125.0113.8

incy:MerusNV


None
Period End2020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value12-11.910-0.4-18.4-9.613
Percentage of EquitySecuritiesFvNiUnrealizedGainLoss17.6-75.5431.88.683.096.5-39.0

us-gaap:EquitySecuritiesFvNiUnrealizedGainLoss us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:TypeOfArrangement

incy:MerusNV, incy:StockPurchaseAgreement


None
Period End2020-03-312019-03-312018-03-31
Value-6.32.5-2.8
Percentage of EquitySecuritiesFvNiUnrealizedGainLoss13.111.9-12.3

us-gaap:EquitySecuritiesFvNiUnrealizedGainLoss us-gaap:TypeOfArrangement

incy:MorphosysAg


None
Period End2020-06-302020-03-31
Value27-9.9
Percentage of EquitySecuritiesFvNiUnrealizedGainLoss38.020.6

incy:SyrosPharmaceuticalsInc


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value4.40.9-3.31.10.23.3-5.91.6-2.63.2
Percentage of EquitySecuritiesFvNiUnrealizedGainLoss6.1-1.9-20.947.0-4.315.726.6-16.17.514.1

us-gaap:FinanceLeasePrincipalPayments

us-gaap:FinanceLeasePrincipalPayments


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value200000.0187000.0196000.0217000.0214000.0195000.0
Percentage of FinanceLeasePrincipalPayments100.0100.0100.0100.0100.0100.0

us-gaap:FinanceLeaseRightOfUseAssetAmortization

us-gaap:FinanceLeaseRightOfUseAssetAmortization


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-31
Value700000.0600000.0700000.0200000.0200000.0
Percentage of FinanceLeaseRightOfUseAssetAmortization100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInAccountsPayable

us-gaap:IncreaseDecreaseInAccountsPayable


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value29-22.71-11.729231.221-33.4648.349191.4446.444-2.2620.84-17.2341018167.0691.8142.719-1.7962.5762.124-2.143-0.6469.301-1.1520.894.741-2.0441.5541.1971.662-2.072-1.7653.9012.250.997-2.9823.023-1.408-4.146-7.66
Percentage of IncreaseDecreaseInAccountsPayable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInAccruedLiabilities

us-gaap:IncreaseDecreaseInAccruedLiabilities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value2314293238-21.93-3.46611-12.782-7.27351232.209101124-39.207298.7768.6036.6761.192910-2.528-2.2081416-0.955-2.827.8885.13-3.574-4.7768.5348.043-0.639-0.305-6.9858.146-3.25-7.178
Percentage of IncreaseDecreaseInAccruedLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets

us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-5.038164.255-1.645-2.795-5.55912-2.2594.66718-0.684-1.4418.39825-0.2545.8633.7933.667-5.5012.864-1.140.19420-0.4165.5954.8992.3970.832-4.3130.837-8.5330.078-8.419-0.029-10.1961.638-9.3460.08-5.885-1.142-10.1551.661
Percentage of IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInRoyaltiesPayable us-gaap:ProductOrService, us-gaap:StatementGeographical, us-gaap:TypeOfArrangement

us-gaap:IncreaseDecreaseInRoyaltiesPayable

incy:JAKAFI, country:US, incy:Novartis


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-31
Value231721201317161014137.8119.05.2
Percentage of IncreaseDecreaseInRoyaltiesPayable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements


None
Period End2020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302017-09-302016-12-312016-09-302016-06-302015-06-30
Value2885000.0-21000.02592000.02863000.0-92000.03337000.02893000.05814000.0130000.06236000.05333000.07817000.0
Percentage of IncrementalCommonSharesAttributableToShareBasedPaymentArrangements100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeaseCost

us-gaap:OperatingLeaseCost


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-31
Value2.93.23.63.63.6
Percentage of OperatingLeaseCost100.0100.0100.0100.0100.0

us-gaap:OperatingLeaseExpense

us-gaap:OperatingLeaseExpense


None
Period End2020-06-302020-03-312019-06-302019-03-312018-09-302018-06-30
Value2.93.53.73.33.63.7
Percentage of OperatingLeaseExpense100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeasePayments

us-gaap:OperatingLeasePayments


None
Period End2020-06-302020-03-312019-06-302019-03-31
Value2700000.03200000.02600000.02800000.0
Percentage of OperatingLeasePayments100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value993000.01560000.0-221000.0187000.0-284000.0126000.0-6000.0-38000.0100000.035000.07000.0-3000.0-36000.0-7000.06000.0-18000.0105000.0
Percentage of OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value0.6842.435-6.9280.3510.2820.918-0.6430.2870.313-0.359-19.5221.5445.5918.263-3.276-0.2720.2651.206-0.534-2.224-0.3090.443-0.099-0.1660.040.047-0.0150.015-0.0060.121-0.2710.429-0.2150.293-0.179-0.13-0.1380.103
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value0.6842.4350.3510.2820.9180.2870.313-0.359
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-06-30
Value-220000.0-221000.06669000.0-128000.0-108000.0-111000.01029000.0-111000.0-111000.0-111000.05839000.0-46000.0-47000.0-46000.0-209000.0
Percentage of OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value-0.5290.654-0.0380.0360.4580.6810.3920.2140.102-0.505-13.691.5015.588.224-0.532-0.254-0.0491.028-0.534-0.394-0.3090.443-0.093-0.1660.040.047-0.0150.015-0.0060.1360.2810.429-0.2150.2930.006-0.13-0.1380.103
Percentage of OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherNoncashIncomeExpense

us-gaap:OtherNoncashIncomeExpense


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value-8422000.0-145000.0-130000.0-129000.0-123000.0-104000.0-86000.0-86000.0-85000.0-87000.0-74000.0-70000.0-217000.071000.0147000.0576000.0-429000.0178000.0218000.0
Percentage of OtherNoncashIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireMarketableSecurities

us-gaap:PaymentsToAcquireMarketableSecurities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value140147152118693455452038128168.983106309.1261.0161314453420482045180.01415-0.136
Percentage of PaymentsToAcquireMarketableSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireProductiveAssets

us-gaap:PaymentsToAcquireProductiveAssets


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value433929-16.812471825241012253430201516825.5626.896132.1963.5535.855108.6992.6632.0310.7890.5530.8940.930.4061.0070.4960.9921.181.0750.5522.7390.4660.5980.306
Percentage of PaymentsToAcquireProductiveAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleAndMaturityOfMarketableSecurities

us-gaap:ProceedsFromSaleAndMaturityOfMarketableSecurities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302011-09-302011-06-302011-03-312010-09-302010-06-302010-03-31
Value13617315111371284452273111202.1641121013125116122119230.1340.1570.090.786-0.20.3390.530.5761.321106.822
Percentage of ProceedsFromSaleAndMaturityOfMarketableSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromStockPlans

us-gaap:ProceedsFromStockPlans


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value6914293.11115159.4622.437152.5958.219.0931533178.36313109.565133329286.539124417289.78177.4828.91417131.7541.073124.129
Percentage of ProceedsFromStockPlans100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability


None
Period End2020-06-302020-03-312019-06-302019-03-31
Value6736000.01984000.01426000.0932000.0
Percentage of RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod

us-gaap:PerformanceShares


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312016-12-312016-09-302015-12-312015-09-30
Value130000.012250.015000.0750.012875.09889.071549.00000
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

us-gaap:RestrictedStockUnitsRSU


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312016-12-312016-09-302015-12-312015-09-30
Value23161.039795.066981.033510.028132.055591.032608.015967.09091.04895.04393.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod17.8324.9446.54468.0218.5562.145.60.00.00.00.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresIntrinsicValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresIntrinsicValue

us-gaap:PerformanceShares


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312016-12-312016-09-302015-12-312015-09-30
Value3.0365.76-0.26-0.02-0.8867.320.680000
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresIntrinsicValue100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

us-gaap:RestrictedStockUnitsRSU


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312016-12-312016-09-302015-12-312015-09-30
Value-0.2180.31-1.6-0.75-3.8889.46-1.862.732.540.210.89
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresIntrinsicValue-6.9122.1615.43750.0440.9132.9-273.50.00.00.00.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate

us-gaap:EmployeeStockOption


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value0.390.400.450.390.4500.450.460.4500.480.50.4900.50.510.49-0.010.470.490.500.510.520.5
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0

us-gaap:RestrictedStockUnitsRSU


None
Period End2020-06-302019-09-302019-06-302018-09-302018-06-302017-09-302017-06-30
Value0.380.340.370.270.30.390.42
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate97.475.694.960.065.281.284.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate us-gaap:SubsidiarySaleOfStock

us-gaap:EmployeeStock


None
Period End2020-03-312019-03-312018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value0.520.340.36-0.030.390.420.400.380.450.610.040.510.27
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate130.075.680.00.081.284.081.60.076.088.2124.5-400.0108.555.1

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate

us-gaap:EmployeeStockOption


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value0.00330.0156-0.00020.01740.02260.02510.00010.02720.02710.02420.00010.01810.01560.0182-0.00010.01050.0120.01500.01220.01380.013500.0130.01320.0118
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.0

us-gaap:RestrictedStockUnitsRSU


None
Period End2020-06-302019-09-302019-06-302018-09-302018-06-302017-09-302017-06-30
Value0.00160.01630.01750.02810.02520.01470.0138
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate48.593.777.4103.393.081.288.5

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate us-gaap:SubsidiarySaleOfStock

us-gaap:EmployeeStock


None
Period End2020-03-312019-03-312018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value0.00230.02270.02260.00160.01470.01380.01270.00130.00770.00580.00730.00170.00640.0064
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate14.790.493.41600.081.288.569.8-1300.073.348.348.70.052.546.4

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue

us-gaap:EmployeeStockOption


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value34.1328.43034.8330.9231.5-0.2129.3228.6541.59-0.455.860.4451.930.0636.6636.2741.560.2646.0845.5632.590.0921.8222.6926.52
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestrictedStockUnitsRSU


None
Period End2020-06-302019-09-302019-06-302018-09-302018-06-302017-09-302017-06-30
Value19.515.0413.1113.5612.1120.4617.55
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue57.143.242.446.242.336.729.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue us-gaap:SubsidiarySaleOfStock

us-gaap:EmployeeStock


None
Period End2020-03-312019-03-312018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-30
Value16.013.3118.1720.4617.5517.8218.3316.3326.6713.459.24
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue56.342.343.736.729.034.350.045.064.229.220.3

us-gaap:StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans

us-gaap:StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans


None
Period End2020-06-302019-06-302018-06-30
Value175620.0143380.0150540.0
Percentage of StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans100.0100.0100.0

us-gaap:StockIssuedDuringPeriodSharesIssuedForServices

us-gaap:StockIssuedDuringPeriodSharesIssuedForServices


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value1403.01957.01629.01444.01200.01242.01281.01032.0
Percentage of StockIssuedDuringPeriodSharesIssuedForServices100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensation

us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensation


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value936690.0772540.0506200.0400290.01044700.0343590.0369110.0623710.0
Percentage of StockIssuedDuringPeriodSharesShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueConversionOfConvertibleSecurities

us-gaap:StockIssuedDuringPeriodValueConversionOfConvertibleSecurities


None
Period End2020-06-302018-09-302018-06-302018-03-31
Value0.1620.0020.0020.027
Percentage of StockIssuedDuringPeriodValueConversionOfConvertibleSecurities100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueConversionOfConvertibleSecurities us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


None
Period End2020-06-302018-09-302018-06-302018-03-31
Value0.1620.0020.0020.027
Percentage of StockIssuedDuringPeriodValueConversionOfConvertibleSecurities100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueIssuedForServices

us-gaap:StockIssuedDuringPeriodValueIssuedForServices


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value139000.0145000.0129000.0123000.0104000.086000.085000.087000.0
Percentage of StockIssuedDuringPeriodValueIssuedForServices100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueIssuedForServices us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value139000.0145000.0129000.0123000.0104000.086000.085000.087000.0
Percentage of StockIssuedDuringPeriodValueIssuedForServices100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation


None
Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value143.11115152.424152.576
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


None
Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value143.11115152.423152.575
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0

incy:AccruedClinicalRelatedCostsCurrent

incy:AccruedClinicalRelatedCostsCurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value95778868646598110
Percentage of AccruedClinicalRelatedCostsCurrent100.0100.0100.0100.0100.0100.0100.0100.0

incy:InventoryNetCurrentAndNoncurrent

incy:InventoryNetCurrentAndNoncurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-31
Value25221613121110111212141414181918211819202019191715151515119.338.7533.536
Percentage of InventoryNetCurrentAndNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

incy:LicenseAgreementReimbursableCosts us-gaap:TypeOfArrangement

incy:LicenseAgreementReimbursableCosts

incy:CollaborationAndLicenseAgreementWithZaiLabLtd


None
Period End2020-06-302020-03-312019-12-31
Value200000.0200000.0500000.0
Percentage of LicenseAgreementReimbursableCosts100.0100.0100.0

incy:InnoventBiologicsInc


None
Period End2020-06-302020-03-312019-12-312019-09-30
Value2200000.03800000.03000000.04500000.0
Percentage of LicenseAgreementReimbursableCosts1100.01900.0600.00.0

incy:Novartis


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value100000.0100000.0400000.0600000.0300000.0500000.0700000.0400000.01300000.01400000.01600000.01000000.0500000.0600000.0600000.0100000.0200000.0100000.0300000.0300000.0500000.0500000.0300000.0700000.0900000.01100000.01700000.0
Percentage of LicenseAgreementReimbursableCosts50.050.080.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

incy:OperatingAndFinanceLeaseLiability

incy:OperatingAndFinanceLeaseLiability


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-30
Value5753535656
Percentage of OperatingAndFinanceLeaseLiability100.0100.0100.0100.0100.0

incy:RoyaltiesPayable us-gaap:ProductOrService, us-gaap:StatementGeographical, us-gaap:TypeOfArrangement

incy:RoyaltiesPayable

incy:JAKAFI, country:US, incy:Novartis


None
Period End2020-03-312019-12-312019-03-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value565013185036242.2
Percentage of RoyaltiesPayable100.0100.0100.0100.0100.0100.0100.0100.0

incy:RoyaltiesPayable us-gaap:TypeOfArrangement

incy:Novartis


None
Period End2020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302017-12-31
Value70503826181714
Percentage of RoyaltiesPayable0.0100.00.00.0100.00.029.3

incy:RoyaltyPaymentReceivable us-gaap:TypeOfArrangement

incy:RoyaltyPaymentReceivable

incy:EliLilly


None
Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value252321191614118.96.44.63.21.00.4
Percentage of RoyaltyPaymentReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

incy:Novartis


None
Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value5665585645555047414741342833292521231817150.0
Percentage of RoyaltyPaymentReceivable221.7275.4269.1291.8281.5395.7458.6529.2645.31037.01290.63400.07200.00.00.00.00.00.00.00.00.00.0

us-gaap:AccountsReceivableNet

us-gaap:AccountsReceivableNet


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
Value42035130827630224430724731622026619816924414813112910111486756957109474635332728701613136.4152.4622.376165.701
Percentage of AccountsReceivableNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccruedLiabilitiesAndOtherLiabilities us-gaap:BalanceSheetLocation, us-gaap:TypeOfArrangement

us-gaap:AccruedLiabilitiesAndOtherLiabilities

us-gaap:AccruedLiabilities, incy:CalitheraBiosciencesInc


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value1.31.31.13.42.43.22.61.72.81.50.92.02.2
Percentage of AccruedLiabilitiesAndOtherLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccruedLiabilities, incy:Macrogenics


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value0.51.61.02.42.64.43.21.4177.51.1
Percentage of AccruedLiabilitiesAndOtherLiabilities38.5123.190.970.6108.3137.5123.182.4625.0500.0122.2

us-gaap:AccruedLiabilities, incy:MerusNV


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value2.02.21.61.51.62.52.92.12.1
Percentage of AccruedLiabilitiesAndOtherLiabilities153.8169.2145.544.166.778.1111.5123.5233.3

us-gaap:AccruedLiabilities, incy:MorphosysAg


None
Period End2020-03-31
Value13
Percentage of AccruedLiabilitiesAndOtherLiabilities1007.7

us-gaap:AccruedLiabilitiesAndOtherLiabilities us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:BalanceSheetLocation

incy:Agenus, us-gaap:AccruedLiabilities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value1.51.41.62.21.84.72.3
Percentage of AccruedLiabilitiesAndOtherLiabilities115.4107.7145.564.775.0146.988.5

us-gaap:AccruedLiabilitiesAndOtherLiabilities us-gaap:TypeOfArrangement

incy:MorphosysAg


None
Period End2020-06-30
Value37
Percentage of AccruedLiabilitiesAndOtherLiabilities2884.6

us-gaap:AccruedRoyaltiesCurrent

us-gaap:AccruedRoyaltiesCurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value7773735234202521
Percentage of AccruedRoyaltiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:AssetsFairValueDisclosure

us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value157512241966181915311419126312331059106010331297528381684635519689556481506461452382406471248267251292341388455
Percentage of AssetsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value262259284284279281274263269276270153225288156136141153186189187163147150102374.5164.2444.5564.434.6475.0366.256
Percentage of AssetsFairValueDisclosure16.721.214.515.618.319.821.721.325.526.126.111.842.675.622.821.527.322.233.539.337.135.432.739.425.28.01.81.61.81.51.41.31.4

us-gaap:AssetsFairValueDisclosure us-gaap:FairValueByMeasurementBasis, us-gaap:FairValueByMeasurementFrequency

us-gaap:EstimateOfFairValueFairValueDisclosure, us-gaap:FairValueMeasurementsRecurring


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-31
Value183814832251210418111701153714961329133713041450753670840772660842743670600
Percentage of AssetsFairValueDisclosure116.7121.2114.5115.6118.3119.8121.7121.3125.5126.1126.1111.8142.6175.6122.8121.5127.3122.2133.5139.3132.7

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax us-gaap:FinancialInstrument

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax

incy:CorporateAndGovernmentDebtSecurities


None
Period End2020-06-302020-03-312019-12-31
Value200000.0729000.075000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax100.0100.0100.0

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis us-gaap:FinancialInstrument

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis

incy:CorporateAndGovernmentDebtSecurities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value262258284284279281275264271278271
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:AvailableForSaleSecuritiesDebtSecurities

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-12-31
Value2622592842842792812742632692762701531561501561361411531861891841601441469833
Percentage of AvailableForSaleSecuritiesDebtSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtSecurities us-gaap:FairValueByMeasurementBasis, us-gaap:FairValueByMeasurementFrequency

us-gaap:EstimateOfFairValueFairValueDisclosure, us-gaap:FairValueMeasurementsRecurring


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-31
Value262259284284279281274263269276270153156150156136141153186189144
Percentage of AvailableForSaleSecuritiesDebtSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtSecurities us-gaap:FinancialInstrument

incy:CorporateAndGovernmentDebtSecurities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value262259284284279281274263269276270
Percentage of AvailableForSaleSecuritiesDebtSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtSecuritiesCurrent

us-gaap:AvailableForSaleSecuritiesDebtSecuritiesCurrent


None
Period End2020-06-302020-03-312019-12-31
Value262259284
Percentage of AvailableForSaleSecuritiesDebtSecuritiesCurrent100.0100.0100.0

us-gaap:BusinessCombinationContingentConsiderationLiability us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:BusinessCombinationContingentConsiderationLiability

us-gaap:FairValueInputsLevel3, us-gaap:FairValueMeasurementsRecurring


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value274275277282286287287286288287287284306304301298294
Percentage of BusinessCombinationContingentConsiderationLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessCombinationContingentConsiderationLiability us-gaap:FairValueByMeasurementBasis, us-gaap:FairValueByMeasurementFrequency

us-gaap:EstimateOfFairValueFairValueDisclosure, us-gaap:FairValueMeasurementsRecurring


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value274275277282286287287286288287287284306304301298294
Percentage of BusinessCombinationContingentConsiderationLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessCombinationContingentConsiderationLiabilityCurrent

us-gaap:BusinessCombinationContingentConsiderationLiabilityCurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value373534353534312929282624222119
Percentage of BusinessCombinationContingentConsiderationLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessCombinationContingentConsiderationLiabilityMeasurementInput us-gaap:BusinessAcquisition, us-gaap:FairValueByLiabilityClass, us-gaap:MeasurementInputType

us-gaap:BusinessCombinationContingentConsiderationLiabilityMeasurementInput

incy:AriadPharmaceuticals, us-gaap:Liability, us-gaap:MeasurementInputCapRate


None
Period End2020-06-302020-03-31
Value10.00.1
Percentage of BusinessCombinationContingentConsiderationLiabilityMeasurementInput100.0100.0

us-gaap:BusinessCombinationContingentConsiderationLiabilityNoncurrent

us-gaap:BusinessCombinationContingentConsiderationLiabilityNoncurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value236239242246250252255256258258260259283282281
Percentage of BusinessCombinationContingentConsiderationLiabilityNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:CashAndCashEquivalentsFairValueDisclosure

us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value132610431832170214161299116311129288948991128451361652580487657521445439421452382406471239257231273312359417
Percentage of CashAndCashEquivalentsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CashAndCashEquivalentsFairValueDisclosure us-gaap:FairValueByMeasurementBasis, us-gaap:FairValueByMeasurementFrequency

us-gaap:EstimateOfFairValueFairValueDisclosure, us-gaap:FairValueMeasurementsRecurring


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-31
Value132610431832170214161299116311129288948991128451361652580487657521445452
Percentage of CashAndCashEquivalentsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConstructionPayableCurrent

us-gaap:ConstructionPayableCurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value1413124.6142.847167.6739.945
Percentage of ConstructionPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConvertibleDebt us-gaap:DebtInstrument, us-gaap:FairValueByMeasurementBasis

us-gaap:ConvertibleDebt

incy:ConvertibleSeniorNotes1.25PercentDue2020, us-gaap:CarryingReportedAmountFairValueDisclosure


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value1818181817171717171616161617310306303299295298295288
Percentage of ConvertibleDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

incy:ConvertibleSeniorNotes1.25PercentDue2020, us-gaap:EstimateOfFairValueFairValueDisclosure


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value3827322831322526263135434755761724638588816813773577
Percentage of ConvertibleDebt206.0149.3177.7157.2177.4181.6143.8154.7153.6185.7213.3265.3292.1313.5245.1236.3210.5196.5275.8272.8262.0200.1

us-gaap:ConvertibleDebtCurrent

us-gaap:ConvertibleDebtCurrent


None
Period End2020-06-302020-03-312019-12-312018-09-302018-06-302018-03-312017-12-312015-09-302015-06-302015-03-312014-12-31
Value1818187.6487.5547.467.3930.005428785
Percentage of ConvertibleDebtCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPensionPlanCurrentAndNoncurrentLiabilities

us-gaap:DefinedBenefitPensionPlanCurrentAndNoncurrentLiabilities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-31
Value25242416161515141314137.37.1
Percentage of DefinedBenefitPensionPlanCurrentAndNoncurrentLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EmployeeRelatedLiabilitiesCurrent

us-gaap:EmployeeRelatedLiabilitiesCurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
Value675790805348605841517461505450473123383025243426191428171411221513112113109.08514
Percentage of EmployeeRelatedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized us-gaap:AwardType

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized

us-gaap:EmployeeStockOption


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value7995951141101339911710011895110941076276616831425158
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PerformanceShares


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value2129323432272929260.30.40.70.91.00.60.7
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized26.830.833.630.129.620.729.224.926.60.40.71.02.82.41.21.2

us-gaap:RestrictedStockUnitsRSU


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value779386102495961735352556542495158383523262931
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized97.597.490.289.244.744.561.662.053.644.258.758.945.345.581.276.362.651.574.262.956.554.7

us-gaap:EquityFairValueDisclosure us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

us-gaap:EquityFairValueDisclosure

incy:AmericanDepositaryShares


None
Period End2020-03-312020-03-03
Value8595
Percentage of EquityFairValueDisclosure100.0100.0

us-gaap:EquityMethodInvestmentOwnershipPercentage us-gaap:FinancialInstrument

us-gaap:EquityMethodInvestmentOwnershipPercentage

incy:CalitheraBiosciencesInc


None
Period End2020-06-302019-12-312019-09-302019-06-302018-09-302018-06-302018-03-31
Value0.020.030.030.040.050.050.05
Percentage of EquityMethodInvestmentOwnershipPercentage100.0100.0100.0100.0100.0100.0100.0

us-gaap:EquityMethodInvestmentOwnershipPercentage us-gaap:FinancialInstrument, us-gaap:TypeOfArrangement

incy:CalitheraBiosciencesInc, incy:StockPurchaseAgreement


None
Period End2020-03-312019-03-312018-12-31
Value0.030.040.045
Percentage of EquityMethodInvestmentOwnershipPercentage0.00.00.0

us-gaap:EquityMethodInvestmentOwnershipPercentage us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

incy:Agenus


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-02-14
Value0.0980.110.130.130.160.130.150.160.170.170.180.18
Percentage of EquityMethodInvestmentOwnershipPercentage490.00.0433.3433.3400.00.00.0320.0340.0340.00.00.0

incy:MerusNV


None
Period End2020-06-302019-12-312019-09-302019-06-302018-09-302018-06-302018-03-312017-09-302017-06-302017-03-31
Value0.110.110.140.140.140.140.160.170.170.17
Percentage of EquityMethodInvestmentOwnershipPercentage550.0366.7466.7350.0280.0280.0320.00.00.00.0

us-gaap:EquityMethodInvestmentOwnershipPercentage us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:TypeOfArrangement

incy:MerusNV, incy:StockPurchaseAgreement


None
Period End2020-03-312019-03-312018-12-312017-12-31
Value0.110.140.140.17
Percentage of EquityMethodInvestmentOwnershipPercentage0.00.00.00.0

us-gaap:EquityMethodInvestmentOwnershipPercentage us-gaap:TypeOfArrangement

incy:SyrosPharmaceuticalsInc


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.020.020.020.020.020.030.030.030.030.03
Percentage of EquityMethodInvestmentOwnershipPercentage100.00.066.766.750.00.00.060.060.060.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue

us-gaap:FairValueInputsLevel3, us-gaap:EstimateOfFairValueFairValueDisclosure


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312016-12-31
Value274275277282286287287287301
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinanceLeaseLiabilityCurrent

us-gaap:FinanceLeaseLiabilityCurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-30
Value1189000.0910000.0664000.0763000.0791000.0
Percentage of FinanceLeaseLiabilityCurrent100.0100.0100.0100.0100.0

us-gaap:FinanceLeaseLiabilityNoncurrent

us-gaap:FinanceLeaseLiabilityNoncurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-30
Value3131313131
Percentage of FinanceLeaseLiabilityNoncurrent100.0100.0100.0100.0100.0

us-gaap:FinanceLeaseRightOfUseAsset

us-gaap:FinanceLeaseRightOfUseAsset


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-30
Value2828292930
Percentage of FinanceLeaseRightOfUseAsset100.0100.0100.0100.0100.0

us-gaap:FinancialLiabilitiesFairValueDisclosure us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:FinancialLiabilitiesFairValueDisclosure

us-gaap:FairValueInputsLevel3, us-gaap:FairValueMeasurementsRecurring


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value274275277282286287287286288287287284306304301298294
Percentage of FinancialLiabilitiesFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinancialLiabilitiesFairValueDisclosure us-gaap:FairValueByMeasurementBasis, us-gaap:FairValueByMeasurementFrequency

us-gaap:EstimateOfFairValueFairValueDisclosure, us-gaap:FairValueMeasurementsRecurring


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value274275277282286287287286288287287284306304301298294
Percentage of FinancialLiabilitiesFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization

us-gaap:IntellectualProperty


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value8782777166615550443934282317127.1791.795
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestPayableCurrent

us-gaap:InterestPayableCurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-02-22
Value29000.089000.029000.089000.030000.089000.029000.0100000.033000.0100000.033000.0100000.034000.0135000.0762000.02285000.0762000.02285000.0762000.03316000.01282000.04443000.01841000.04456000.01850000.04462000.01909000.06087000.03044000.09500000.04750000.09500000.04750000.09500000.04750000.09500000.04750000.09500000.04750000.0100000.0
Percentage of InterestPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InventoryFinishedGoodsNetOfReserves

us-gaap:InventoryFinishedGoodsNetOfReserves


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value139.7146.5966.1333.9985.0866.4365.9935.8694.6324.7713.2612.933.9614.1064.0786.1241.3091.7832.4281.8972.4140.3580.4020.2690.3470.4060.3590.1330.1890.278
Percentage of InventoryFinishedGoodsNetOfReserves100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InventoryNoncurrent

us-gaap:InventoryNoncurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312010-12-31
Value9.5548.245.1055.9536.1663.8763.4385.4256.7017.9377.9661111141514151717171817191715151414119.1418.4755.0184.1443.5133.5360.0
Percentage of InventoryNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:InventoryRawMaterialsNetOfReserves

us-gaap:InventoryRawMaterialsNetOfReserves


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-31
Value1275000.01275000.01275000.0674000.01766000.01822000.0481000.0481000.01119000.0616000.01062000.0109000.0109000.0109000.0109000.0283000.0289000.0500000.0591000.0591000.0591000.0591000.0591000.0591000.0591000.0591000.0591000.03536000.0
Percentage of InventoryRawMaterialsNetOfReserves100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InventoryWorkInProcessNetOfReserves

us-gaap:InventoryWorkInProcessNetOfReserves


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value10118.6346.5116.9294.0973.4884.9445.5827.3218.6151111141514151717171816181615141414108.557.884
Percentage of InventoryWorkInProcessNetOfReserves100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InvestmentsFairValueDisclosure us-gaap:FinancialInstrument, us-gaap:TypeOfArrangement

us-gaap:InvestmentsFairValueDisclosure

incy:CalitheraBiosciencesInc, incy:StockPurchaseAgreement


None
Period End2020-03-312019-12-312019-03-312018-12-312017-01-30
Value7.69.8116.911
Percentage of InvestmentsFairValueDisclosure100.0100.0100.0100.0100.0

us-gaap:InvestmentsFairValueDisclosure us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

incy:MerusNV


None
Period End2020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value514557464463725962635074
Percentage of InvestmentsFairValueDisclosure0.0460.20.00.0649.30.00.00.00.00.00.00.0

us-gaap:InvestmentsFairValueDisclosure us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:TypeOfArrangement

incy:MerusNV, incy:StockPurchaseAgreement


None
Period End2020-03-312019-12-312019-03-312018-12-312017-12-31
Value3845474462
Percentage of InvestmentsFairValueDisclosure509.2460.2407.8649.30.0

us-gaap:InvestmentsFairValueDisclosure us-gaap:TypeOfArrangement

incy:SyrosPharmaceuticalsInc


None
Period End2020-03-312019-12-312019-03-312018-12-31
Value5.66.58.65.2
Percentage of InvestmentsFairValueDisclosure73.766.374.175.4

us-gaap:OtherIntangibleAssetsNet

us-gaap:OtherIntangibleAssetsNet


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value183188193199204209215220226231236242247253258
Percentage of OtherIntangibleAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProvisionForLossOnContracts

us-gaap:ProvisionForLossOnContracts


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value7196595960694434
Percentage of ProvisionForLossOnContracts100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestrictedCashAndInvestmentsNoncurrent

us-gaap:RestrictedCashAndInvestmentsNoncurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-31
Value2.5832.5481.0230.9951.0140.9951.0061.0091.00.9470.9250.9260.9430.9020.8860.9320.92213131814
Percentage of RestrictedCashAndInvestmentsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:SaleOfStockPricePerShare us-gaap:Range, us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

us-gaap:SaleOfStockPricePerShare

srt:Maximum, incy:Agenus


None
Period End2020-06-30
Value4.21
Percentage of SaleOfStockPricePerShare100.0

srt:Minimum, incy:Agenus


None
Period End2020-06-30
Value3.57
Percentage of SaleOfStockPricePerShare84.8

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedIntrinsicValue

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedIntrinsicValue


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312017-12-312016-12-31
Value80.3379.6579.6979.6677.8680.3598.8882.05
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedIntrinsicValue100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312017-12-312016-12-312015-12-312014-12-31
Value2719400.02865400.02602400.02681800.01959400.02043300.01178700.01246600.0565570.0398480.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312011-09-302011-06-302010-12-31
Value8.435398.4557259.8821229.701356127.0233286.5084956.9864954.786694
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:SharePrice us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

us-gaap:SharePrice

incy:AmericanDepositaryShares


None
Period End2020-03-032020-01-31
Value27.6541.33
Percentage of SharePrice100.0100.0

Line plots across dimensions of each concept


us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities
(None,)
None
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:ProductOrService
(None,)
None
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:ProductOrService, us-gaap:TypeOfArrangement
(None, 'incy:EliLilly')
None
us-gaap:Revenues
us-gaap:ProductOrService
(None,)
None
us-gaap:ResearchAndDevelopmentExpense
us-gaap:TypeOfArrangement
(None,)
None
us-gaap:AllocatedShareBasedCompensationExpense
us-gaap:IncomeStatementLocation
(None,)
None
us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents
(None,)
None
us-gaap:PropertyPlantAndEquipmentGross
us-gaap:PropertyPlantAndEquipmentByType
(None,)
None
us-gaap:LongTermInvestments
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
(None,)
None
us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents
(None,)
None