IIVI


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

Table of contents



us-gaap:CommonStockValue
us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:StatementScenario, us-gaap:SubsequentEventType
us-gaap:StatementScenario, us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType
us-gaap:CommonStockParOrStatedValuePerShare
us-gaap:StatementEquityComponents
us-gaap:SharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities, us-gaap:DebtInstrument

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted

us-gaap:AllocatedShareBasedCompensationExpense
us-gaap:AwardType

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:CostOfGoodsAndServicesSold

us-gaap:CostsAndExpenses

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxesPaidNet

us-gaap:InterestExpense
us-gaap:DebtInstrument
us-gaap:InterestExpenseDebt

us-gaap:InterestPaidNet
us-gaap:CreditFacility

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic

us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted

us-gaap:OperatingIncomeLoss
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossNetOfTax
us-gaap:StatementEquityComponents

us-gaap:PreferredStockDividendsIncomeStatementImpact
us-gaap:StatementClassOfStock

us-gaap:ProfitLoss

us-gaap:ResearchAndDevelopmentExpense

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:ConsolidationItems, us-gaap:MajorCustomers, us-gaap:ProductOrService, us-gaap:StatementBusinessSegments
us-gaap:ConsolidationItems, us-gaap:MajorCustomers, us-gaap:StatementBusinessSegments
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:MajorCustomers
us-gaap:MajorCustomers, us-gaap:ProductOrService

us-gaap:Revenues

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:Assets
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:Liabilities

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents

us-gaap:AssetsCurrent

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:AccountsReceivableNetCurrent

us-gaap:InventoryNet

us-gaap:PrepaidExpenseAndOtherAssetsCurrent

us-gaap:NoncurrentAssets
us-gaap:StatementGeographical
us-gaap:PropertyPlantAndEquipmentByType
us-gaap:PropertyPlantAndEquipmentGross

us-gaap:AmortizationOfIntangibleAssets

us-gaap:Goodwill
us-gaap:BusinessAcquisition
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:StatementBusinessSegments

us-gaap:FiniteLivedIntangibleAssetsNet
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:OtherAssetsNoncurrent

us-gaap:AccountsPayableCurrent

us-gaap:AccruedIncomeTaxesCurrent

us-gaap:ContractWithCustomerLiabilityCurrent

us-gaap:LiabilitiesCurrent

us-gaap:LongTermDebtCurrent

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:OtherAccruedLiabilitiesCurrent

us-gaap:LongTermDebt
us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:StatementScenario, us-gaap:SubsequentEventType

us-gaap:LongTermDebtNoncurrent

us-gaap:DeferredIncomeTaxLiabilitiesNet
us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:StatementScenario, us-gaap:SubsequentEventType

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:OperatingLeaseLiability

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest

us-gaap:CommonStockValue
us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:StatementScenario, us-gaap:SubsequentEventType

us-gaap:RetainedEarningsAccumulatedDeficit
us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:StatementScenario, us-gaap:SubsequentEventType

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:TreasuryStockValue

us-gaap:StockIssuedDuringPeriodValueNewIssues
us-gaap:StatementEquityComponents

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
us-gaap:CreditFacility
us-gaap:AmortizationOfFinancingCosts

us-gaap:IncreaseDecreaseInAccountsPayable

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:IncreaseDecreaseInInventories

us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:ProfitLoss

us-gaap:ShareBasedCompensation

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:NetCashProvidedByUsedInFinancingActivities
us-gaap:CreditFacility, us-gaap:SubsequentEventType
us-gaap:RepaymentsOfLongTermDebt

us-gaap:Dividends
us-gaap:StatementEquityComponents

us-gaap:EffectiveIncomeTaxRateContinuingOperations

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

us-gaap:DeferredTaxLiabilities

us-gaap:DeferredTaxAssetsNet

us-gaap:UnrecognizedTaxBenefits

us-gaap:DeferredTaxAssetsValuationAllowance
us-gaap:BusinessAcquisition
iivi:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentAssets

iivi:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentAssetsAndLiabilitiesNet
us-gaap:BusinessAcquisition
iivi:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentDeferredTaxesLiabilities
us-gaap:BusinessAcquisition
iivi:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentGoodwill
us-gaap:BusinessAcquisition
iivi:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentLiabilities
us-gaap:BusinessAcquisition
iivi:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentOtherAssetsNoncurrent

iivi:DebtExtinguishmentCosts

iivi:DeferredCompensationArrangementWithIndividualAllocatedShareBasedCompensationExpenseBenefit
us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents
iivi:DeferredCompensationArrangementWithIndividualAllocatedShareBasedCompensationExpenseShares

iivi:ExpendituresForPropertyPlantAndEquipment
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

iivi:FinanceLeaseCost

iivi:GainLossOnForwardSaleCommitmentOfConvertiblePreferredStock
us-gaap:ConsolidationItems
iivi:InterSegmentRevenues
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:Range, us-gaap:StatementClassOfStock
iivi:PreferredStockDefaultOnPaymentObligationDividendRatePercentage

us-gaap:AmortizationOfFinancingCostsAndDiscounts
us-gaap:DebtInstrument
us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisitionsProFormaNetIncomeLoss
us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisitionsProFormaRevenue
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationAcquisitionRelatedCosts
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationConsiderationTransferred1
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationProFormaInformationRevenueOfAcquireeSinceAcquisitionDateActual
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentFinancialLiabilities
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentIntangibles
us-gaap:BusinessAcquisition, us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentPropertyPlantAndEquipment

us-gaap:CapitalExpendituresIncurredButNotYetPaid

us-gaap:ContractWithCustomerLiabilityRevenueRecognized
us-gaap:DebtInstrument
us-gaap:DebtInstrumentConvertibleIfConvertedValueInExcessOfPrincipal
us-gaap:IncomeStatementLocation, us-gaap:StatementClassOfStock
us-gaap:DebtRelatedCommitmentFeesAndDebtIssuanceCosts
us-gaap:StatementClassOfStock

us-gaap:DeferredIncomeTaxesAndTaxCredits

us-gaap:Depreciation

us-gaap:DepreciationAndAmortization
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:DilutiveSecuritiesEffectOnBasicEarningsPerShareOther
us-gaap:StatementClassOfStock
us-gaap:DividendsPreferredStock
us-gaap:StatementClassOfStock
us-gaap:DividendsPreferredStockPaidinkind

us-gaap:DividendsStock
us-gaap:StatementEquityComponents

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations

us-gaap:FinanceLeaseInterestExpense

us-gaap:FinanceLeaseInterestPaymentOnLiability

us-gaap:FinanceLeasePrincipalPayments

us-gaap:ForeignCurrencyTransactionGainLossBeforeTax

us-gaap:GoodwillAcquiredDuringPeriod
us-gaap:StatementBusinessSegments

us-gaap:GoodwillForeignCurrencyTranslationGainLoss
us-gaap:StatementBusinessSegments

us-gaap:GoodwillPurchaseAccountingAdjustments
us-gaap:StatementBusinessSegments

us-gaap:IncomeLossFromEquityMethodInvestments

us-gaap:IncreaseDecreaseInContractWithCustomerLiability

us-gaap:IncreaseDecreaseInEmployeeRelatedLiabilities

us-gaap:IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
us-gaap:DebtInstrument
us-gaap:InterestExpenseDebtExcludingAmortization

us-gaap:LeaseCost

us-gaap:OperatingLeaseCost

us-gaap:OperatingLeasePayments

us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTaxParent

us-gaap:OtherOperatingIncomeExpenseNet

us-gaap:PaymentsForProceedsFromOtherInvestingActivities

us-gaap:PaymentsOfStockIssuanceCosts

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired

us-gaap:PreferredStockAccretionOfRedemptionDiscount
us-gaap:StatementEquityComponents
us-gaap:StatementClassOfStock
us-gaap:PreferredStockDividendRatePercentage

us-gaap:ProceedsFromIssuanceOfCommonStock

us-gaap:ProceedsFromIssuanceOfPreferredStockAndPreferenceStock
us-gaap:StatementClassOfStock

us-gaap:ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions

us-gaap:ProceedsFromPaymentsForOtherFinancingActivities

us-gaap:ProceedsFromStockOptionsExercised

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
us-gaap:StatementEquityComponents

us-gaap:RepaymentsOfLongTermLinesOfCredit
us-gaap:CreditFacility
us-gaap:RepaymentsOfSeniorDebt
us-gaap:StatementClassOfStock, us-gaap:SubsequentEventType, us-gaap:SubsidiarySaleOfStock
us-gaap:SaleOfStockConsiderationReceivedOnTransaction
us-gaap:StatementClassOfStock, us-gaap:SubsidiarySaleOfStock
us-gaap:StatementScenario, us-gaap:StatementClassOfStock, us-gaap:SubsequentEventType, us-gaap:SubsidiarySaleOfStock
us-gaap:SubsequentEventType
us-gaap:SubsequentEventType, us-gaap:SubsidiarySaleOfStock
us-gaap:SubsidiarySaleOfStock
us-gaap:StatementClassOfStock
us-gaap:SaleOfStockNumberOfSharesIssuedInTransaction
us-gaap:StatementClassOfStock, us-gaap:SubsequentEventType, us-gaap:SubsidiarySaleOfStock

us-gaap:StockIssuedDuringPeriodSharesNewIssues
us-gaap:StatementClassOfStock
us-gaap:StatementEquityComponents
us-gaap:StatementClassOfStock
us-gaap:TemporaryEquityAccretionToRedemptionValue
us-gaap:StatementClassOfStock
us-gaap:TemporaryEquityStockIssuedDuringPeriodValueNewIssues

us-gaap:TreasuryStockValueAcquiredCostMethod
us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:InvestmentType, us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities
us-gaap:VariableInterestEntityOwnershipPercentage

us-gaap:WeightedAverageNumberDilutedSharesOutstandingAdjustment

dei:EntityPublicFloat
us-gaap:BusinessAcquisition
iivi:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherAssets
us-gaap:BusinessAcquisition
iivi:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedRightOfUseAsset
us-gaap:DebtInstrument, us-gaap:MeasurementInputType
iivi:CommonStockUponPreferredStockConversionMeasurementInput
us-gaap:Range, us-gaap:MeasurementInputType

iivi:DeferredTaxAssetRightOfUseAsset

iivi:DeferredTaxLiabilitiesAccumulatedDepreciation

iivi:DeferredTaxLiabilitiesConvertibleDebt

iivi:DeferredTaxLiabilitiesTaxOnUnremittedEarnings

iivi:DeferredTaxLiabilityLeasingArrangements

iivi:FinanceLeaseLiabilityToBePaidAfterYearFour

iivi:LesseeOperatingAndFinanceLeaseLiabilityPaymentsDue

iivi:LesseeOperatingAndFinanceLeaseLiabilityPaymentsDueAfterYearFive

iivi:LesseeOperatingAndFinanceLeaseLiabilityPaymentsDueAfterYearFour

iivi:LesseeOperatingAndFinanceLeaseLiabilityPaymentsDueYearFive

iivi:LesseeOperatingAndFinanceLeaseLiabilityPaymentsDueYearFour

iivi:LesseeOperatingAndFinanceLeaseLiabilityPaymentsDueYearOne

iivi:LesseeOperatingAndFinanceLeaseLiabilityPaymentsDueYearThree

iivi:LesseeOperatingAndFinanceLeaseLiabilityPaymentsDueYearTwo

iivi:LesseeOperatingAndFinanceLeaseLiabilityPaymentsRemainderOfFiscalYear

iivi:LesseeOperatingAndFinanceLeaseLiabilityUndiscountedExcessAmount

iivi:LesseeOperatingLeaseAndFinanceLiabilityPaymentsDueYearFour

iivi:LesseeOperatingLeaseAndFinanceLiabilityPaymentsDueYearThree

iivi:LesseeOperatingLeaseLiabilityToBePaidAfterYearFour

iivi:LiabilitiesTemporaryEquityAndEquity

iivi:OperatingAndFinanceLeaseLiability
us-gaap:IncomeTaxAuthority
iivi:OperatingLossCarryForwardsIndefiniteAmount

iivi:OtherCostAndExpenseAccrualCurrent
us-gaap:PlanName
iivi:PensionAndOtherPostretirementDefinedBenefitPlansUnderfundedPensionLiability

iivi:PurchaseObligationToBePaidAfterYearOne
us-gaap:AwardType
iivi:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExercisableWeightedAverageExercisePrice
us-gaap:AwardType
iivi:ShareBasedCompensationArrangementByShareBasedPaymentAwardOtherThanOptionsOutstandingWeightedAverageExercisePrice
us-gaap:AwardType
iivi:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansAndStockAppreciationRightsExercisePriceRangeOutstandingSharesWeightedAverageExercisePrice
us-gaap:AwardType, us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRange

iivi:ShareholdersEquityExcludingTreasuryStock
us-gaap:StatementClassOfStock
iivi:StockIssuanceCostsNet
us-gaap:IncomeTaxAuthority
iivi:TaxCreditCarryForwardsIndefiniteAmount
us-gaap:StatementClassOfStock
iivi:TemporaryEquityRedemptionValue

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent
us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisitionPercentageOfVotingInterestsAcquired

us-gaap:BusinessCombinationContingentConsiderationLiability
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxAssets
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedFinancialLiabilities
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles
us-gaap:BusinessAcquisition, us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations

us-gaap:ContractWithCustomerLiability
us-gaap:DebtInstrument
us-gaap:ConvertibleDebt
us-gaap:DebtInstrument
us-gaap:ConvertibleDebtFairValueDisclosures

us-gaap:DebtInstrumentCarryingAmount
us-gaap:BusinessAcquisition, us-gaap:DebtInstrument
us-gaap:CreditFacility
us-gaap:DebtInstrument
us-gaap:StatementClassOfStock
us-gaap:DebtInstrumentConvertibleConversionPrice1
us-gaap:DebtInstrument
us-gaap:DebtInstrumentInterestRateEffectivePercentage

us-gaap:DebtInstrumentUnamortizedDiscount
us-gaap:DebtInstrument
us-gaap:DebtInstrument
us-gaap:DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet

us-gaap:DebtWeightedAverageInterestRate
us-gaap:CreditFacility
us-gaap:DeferredFinanceCostsGross
us-gaap:StatementClassOfStock
us-gaap:DeferredFinanceCostsNet

us-gaap:DeferredIncomeTaxAssetsNet

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredTaxAssetsDerivativeInstruments

us-gaap:DeferredTaxAssetsInventory

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards

us-gaap:DeferredTaxAssetsOther

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets

us-gaap:DeferredTaxLiabilitiesOther
us-gaap:PlanName
us-gaap:DefinedBenefitPlanAccumulatedBenefitObligation

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo
us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeLiabilities
us-gaap:StatementScenario, us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeNotionalAmount

us-gaap:DividendsPayableAmountPerShare

us-gaap:DividendsPayableCurrentAndNoncurrent
us-gaap:Dividends, us-gaap:StatementClassOfStock
us-gaap:StatementClassOfStock

us-gaap:EmployeeRelatedLiabilitiesCurrent
us-gaap:AwardType
us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:InvestmentType, us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities
us-gaap:EquityMethodInvestmentAggregateCost
us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:InvestmentType, us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities, us-gaap:SubsequentEventType
us-gaap:EquityMethodInvestmentOwnershipPercentage
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:InvestmentType
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:InvestmentType, us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities
us-gaap:StatementGeographical, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:InvestmentType

us-gaap:EquityMethodInvestments
us-gaap:InvestmentType
us-gaap:StatementGeographical, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:InvestmentType

us-gaap:FinanceLeaseLiability

us-gaap:FinanceLeaseLiabilityPaymentsDue

us-gaap:FinanceLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:FinanceLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFive

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFour

us-gaap:FinanceLeaseLiabilityPaymentsDueYearThree

us-gaap:FinanceLeaseLiabilityPaymentsDueYearTwo

us-gaap:FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear

us-gaap:FinanceLeaseLiabilityUndiscountedExcessAmount

us-gaap:FinanceLeaseRightOfUseAssetAccumulatedAmortization

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo

us-gaap:FiniteLivedIntangibleAssetsGross
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:IndefiniteLivedTradeNames

us-gaap:InventoryFinishedGoodsNetOfReserves

us-gaap:InventoryRawMaterialsNetOfReserves

us-gaap:InventoryWorkInProcessNetOfReserves

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear

us-gaap:LiabilityForUncertainTaxPositionsNoncurrent
us-gaap:BusinessAcquisition, us-gaap:DebtInstrument
us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity
us-gaap:CreditFacility, us-gaap:LineOfCreditFacility

us-gaap:LineOfCreditFacilityRemainingBorrowingCapacity

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent
us-gaap:IncomeTaxAuthority
us-gaap:OperatingLossCarryforwards

us-gaap:PreferredStockValue

us-gaap:PrepaidTaxes

us-gaap:ProductWarrantyAccrualClassifiedCurrent

us-gaap:PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization

us-gaap:PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization

us-gaap:PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization

us-gaap:PurchaseObligationDueInNextTwelveMonths
us-gaap:StatementClassOfStock, us-gaap:SubsequentEventType, us-gaap:SubsidiarySaleOfStock
us-gaap:SaleOfStockPricePerShare
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
us-gaap:PlanName
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1
us-gaap:IncomeTaxAuthority
us-gaap:TaxCreditCarryforwardAmount
us-gaap:IncomeTaxAuthority, us-gaap:TaxCreditCarryforward

us-gaap:TemporaryEquityCarryingAmountAttributableToParent
us-gaap:StatementClassOfStock
us-gaap:StatementClassOfStock
us-gaap:TemporaryEquitySharesAuthorized
us-gaap:StatementClassOfStock
us-gaap:TemporaryEquitySharesIssued

us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued

us-gaap:UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate
us-gaap:ValuationAllowancesAndReservesType
us-gaap:ValuationAllowancesAndReservesBalance

Plots across concepts


IncomeStatement
Other Comprehensive Income Loss Net Of Tax
Expenses
Income Tax Expense Benefit
Balance Sheet
Operating Lease Liability
Assets
Inventory Net
Current Assets
Prepaid Expense And Other Assets Current
NonCurrent Assets
Deferred Income Tax Assets Net
Liabilities
Dividends Payable Current And Noncurrent
Current Liabilities
Contract With Customer Liability Current
Noncurrent Liabilities
Deferred Income Tax Liabilities Net
Stockholders Equity
Accumulated Other Comprehensive Income Loss Net Of Tax
Per Share
Earnings Per Share Diluted
CashFlow
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInOperatingActivities
Increase Decrease In Accounts Payable
NetCashProvidedByUsedInInvestingActivities
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInFinancingActivities
Net Cash Provided By Used In Financing Activities
Shares
Weighted Average Number Of Shares Outstanding Basic
OperatingLeaseLiability
Operating Lease Liability Current
LesseeOperatingLeaseLiabilityPaymentsDue
Lessee Operating Lease Liability Payments Due Year Four
FiniteLivedIntangibleAssets
Finite Lived Intangible Assets Accumulated Amortization
InventoryNet
Inventory Finished Goods Net Of Reserves
AccountsReceivable
Allowance For Doubtful Accounts Receivable Current

Tables

  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-30
us-gaap:CommonStockValue ████▆▆▆▆▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁2028.2732011.211985.8331942.31486.9471459.3541441.181429.173382.423375.195367.195360.276351.761346.5340.548334.126269.638262.247258.215249.447243.812242.033235.342231.369226.609226.6221.72219.45213.573209.97206.593202.983194.284191.333186.136182.52176.295172.832168.902165.951159.186154.144150.192NA139.311NANANA
 us-gaap:CommonStockParOrStatedValuePerShare us-gaap:StatementScenario,us-gaap:BusinessAcquisition,us-gaap:SubsequentEventType srt:ScenarioForecast,iivi:CoherentInc,us-gaap:SubsequentEventNANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:SharesOutstanding us-gaap:StatementEquityComponents us-gaap:CommonStock████▆▆▆▆▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁119.127118.37118.043117.189105.916104.278104.043103.73676.31576.22876.12476.07575.69374.92674.81774.63274.08173.99673.57873.2572.8472.67372.2972.15371.7871.68871.47571.4270.935NANANA70.223NANANA69.627NANANANANANANANANANANA
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding NA116.302115.053105.247NA0.09343590.88665.969NA65.70165.67366.158NA72.38265.03865.283NA65.0164.40763.59NA63.05362.67362.729NA62.51362.27662.789NA63.74663.93563.947NA63.72464.02264.199NA0.06462864.19464.065NA0.06420863.7863.288NANANANA
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic NA104.767104.092102.809NA0.09108190.88665.969NA63.61263.58863.42NA62.42762.30262.744NA62.80762.3962.02NA61.36961.16561.223NA61.08261.12961.508NA62.35562.56362.379NA62.1362.5862.786NA0.06285562.7262.698NA0.06235262.07861.808NANANANA
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount NA9.0278.93618.261NA7.81611.1149.557NA7.447.4697.442NA0.1997.4640.087NA0.036NANANANANANANA0.334976.0877.0NA0.5420.4520.304NA410.0450.0380.0NA0.0740.1470.124NA0.1020.2340.524NANANANA
 us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities iivi:CommonStockEquivalentsNA0.0140.0210.43NA0.413.3922.036NA0.1090.1380.111NA0.199NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities us-gaap:ConvertiblePreferredStockNA8.9158.91510.425NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities us-gaap:RedeemablePreferredStockNA0.098NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities,us-gaap:DebtInstrument us-gaap:ConvertibleDebtSecurities,iivi:ZeroPointFiveZeroFinisarConvertibleNotesNANANA0.075NA0.0750.3910.19NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:EarningsPerShareBasic ▁▁▁▁▁█▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁0.620.710.780.390.5670.0-1.08-0.390.440.390.450.410.440.480.150.340.520.360.380.260.230.240.310.280.280.240.360.20.210.140.120.160.160.260.190.20.230.220.210.30.350.740.620.30.260.340.20.11
us-gaap:EarningsPerShareDiluted ▁▁▁▁▁█▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁0.590.660.730.380.5360.0-1.08-0.390.430.380.440.40.420.450.150.320.50.350.370.260.230.240.30.270.270.230.350.20.20.130.120.150.160.250.190.20.220.220.210.290.340.720.60.290.250.330.20.11
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-30
 Operating Margin us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,iivi:CompoundSemiconductors▅▆█▄▄▃▃▁258.309275.251303.69230.357229.018209.272205.938177.001NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 Operating Margin us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,iivi:PhotonicSolutions█▇▇▇▇▆▆▁549.697507.981482.879497.727517.272417.769460.393141.357NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-30
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-30
us-gaap:AllocatedShareBasedCompensationExpense ▄▅█▅▇▄▆▅▃▃▂▂▂▂▂▂▂▂▂▂▁▁▂▂▂▂▁▂▁▂▂▂▂▂▂▂▁▁▁▂▁▁▁▂14.00816.73728.07915.50224.02714.3819.2616.166.7367.9324.9585.3374.3813.5865.3976.3123.4894.5653.8334.1490.82.5083.7333.8653.0133.6122.7393.6252.4072.9053.2494.4362.9192.8513.2613.62.42.12.64.61.82.22.23.7NANANANA
us-gaap:ComprehensiveIncomeNetOfTax ▆▅█▆▅▁▁▂▄▄▄▄▃▅▄▄▅▄▃▄▃▄▄▃▄▃▄▃▄▃▃▄▄▄▄▄▄▄▄▄92.0671.086154.82181.23544.322-65.315-70.265-38.93314.01633.34724.16315.556.2845.68313.71732.3244.86825.2839.76215.60.63819.47413.5939.09918.2177.18720.5079.32314.2116.4089.72711.90913.82914.38514.18614.0710.81414.15112.94419.519NANANANANANANANA
us-gaap:CostOfGoodsAndServicesSold █▇▇▇▇▆█▃▃▂▂▂▂▂▂▁▂▁▁▁500.379483.676464.103441.52444.153381.108517.991217.269224.076215.212211.333190.526193.58176.361172.037155.528164.939147.277137.559133.918NANANANANANANANANANANANANANANANA88.64886.58983.28983.36377.00477.14970.85170.89867.66660.77942.37939.668
us-gaap:CostsAndExpenses ▇▇▇▇▇▆█▃▂▂▂▁▁▁▁714.755689.753680.286668.507705.579593.703773.786370.931327.999315.481308.112282.091286.868263.526251.602NANANANANANANANANANANANA169.323173.764164.53162.241138.235139.885126.215106.626114.973117.525113.353111.09113.767105.984102.9396.68495.44192.14983.08561.401NA
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments ███▆▆▆▁▄▆▅▆▆▆▆▅▅▆▅▆▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅93.25193.479106.28359.57740.71133.338-107.455-30.52234.72927.01534.72732.34234.20731.2229.86826.89933.85829.26731.81623.84728.27717.36422.17822.13622.53315.28124.78816.5114.1579.0259.52412.93715.1618.95519.26317.31919.38519.23715.66724.60625.79927.06724.20324.69321.08814.4467.3848.399
us-gaap:IncomeTaxExpenseBenefit ▅▅▆▅▁█▁▂▄▃▄▄▄▃▇▄▃▄▄▄▆▃▄▄▄▃▃▄▃▃▃▄▄▃▄▄▄▄▃▄▄▄▄▄▄▄▃▃10.95712.38718.38313.311-10.5527.417-9.242-4.5246.7012.3776.0256.1937.041.12220.2725.7581.2116.8377.9137.55313.9342.4263.1874.9225.4640.7732.6924.2081.5020.4942.0863.2434.9222.8616.7964.1874.6144.9672.1475.8923.6333.8714.9486.2924.8744.2081.42.1
us-gaap:IncomeTaxesPaidNet ▅▅▅▅▄▅▅▅▄▄▅▄▄▄▅▅▅▅▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▅▁█▄▄▄6.30429.46910.62113.6065.3569.05716.8698.2185.965.8139.1075.424.7123.6816.746.1676.7486.4624.6695.7215.1224.8813.9624.5353.9752.7861.7994.444.6553.4224.0315.0921.863.6611.8194.562.6362.9624.5963.0066.3-98.428110.5794.2491.8561.356NANA
us-gaap:InterestExpense ▄▄▅▅▇██▃▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁14.06613.03415.58517.21425.52128.5328.396.9685.6065.6475.585.5845.0495.0144.6443.6452.2621.9361.3651.2461.0660.7690.5970.6490.7770.8441.0381.2041.4151.4121.1690.4830.4520.4490.2230.0360.0280.0480.0770.0590.0140.0340.0250.030.0430.0010.0190.024
 us-gaap:InterestExpenseDebt us-gaap:DebtInstrument iivi:ZeroPointTwoFivePercentConvertibleSeniorNotesDueTwoThousandTwentyTwo█▂▂▂█▂▂▂▂▂▂▂▂▂▂▁14.6223.6253.6663.62714.0483.5123.5123.4753.4013.3283.3663.333.2593.193.1541.185NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:InterestPaidNet NA4.0656.2837.61515.7621.68523.0431.7021.9722.4151.8762.4171.8751.4511.0332.196NA1.5241.3211.092NA0.6330.5690.657NA0.8521.061.169NA1.2661.1030.514NA0.4470.1520.032NA0.0630.0470.072NA0.0340.0010.043NA0.034NANA
 us-gaap:InterestPaidNet us-gaap:CreditFacility iivi:TermBLoanFacilityNA0.00.00.6NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:NetIncomeLoss ███▆▇▅▁▄▆▆▆▆▆▆▅▅▆▆▆▅▅▅▅▅▅▅▆▅▅▅▅▅▅▅▅▅▅▅▅▅▆▆▅▅▅▅▅▅82.29481.09287.946.26651.2615.921-98.213-25.99828.02824.63828.70226.14927.16730.0989.59621.14132.64722.4323.90316.29414.34314.93818.99117.21417.06914.50822.09612.30212.6558.5317.5699.69410.02615.86912.212.71814.44613.99413.28718.57922.03923.11919.15718.36715.97710.3135.9816.306
us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic ▇██▆▇▅▁▄▆▆65.41674.07981.039.82651.2615.921-98.213-25.99828.02824.638NANANA30.098NANANA22.43NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted ▇██▆▇▅▁▄▆▆68.48277.14584.06639.82651.2615.921-98.213-25.99828.02824.638NANANA32.618NANANA22.43NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OperatingIncomeLoss ▇▇█▇▆▆▁▃▅▅▅▅▅▅▅▅▅▅▅▅▅▄▅▅▅▄▄▄▄▄▄▄▄▄97.19485.08118.716101.1367.49669.036-78.58-18.47540.71931.1339.60637.21338.22534.73832.54729.77735.67529.03927.13623.69128.91419.3921.78121.72823.21317.65916.53119.39614.7048.7439.56813.47119.39618.169NANANANANANANANANANANANANANA
us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax ▄▂█▆▅▁▅▃▃▄▃▃▂▅▄▄▄▄▃▄▃▄▃▃▄▃▄▄▄▄▄▄▄▄▄▄5.8-18.464.06735.52412.289-39.82924.59-13.019-7.8948.68-4.454-10.651-23.73315.7034.08511.0979.873.002-14.565-0.582-6.6424.553-5.411-8.1513.012-7.343-1.491-2.6750.113-2.1232.1582.2153.862-1.6222.0431.079NANANANANANANANANANANANA
us-gaap:OtherComprehensiveIncomeLossNetOfTax ▅▄█▆▄▁▆▄▄▅▄▄▄▅▅▅▅▅▄▅▄▅▄▄▅▄▅▄9.766-10.00666.92134.969-6.939-71.23627.948-12.935-14.0128.709-4.539-10.599-20.88715.5854.12111.17912.2212.853-14.141-0.694-13.7054.536-5.398-8.1151.148-7.321-1.589-2.979NANANANANANANANANANANANANANANANANANANANA
us-gaap:PreferredStockDividendsIncomeStatementImpact █▁▁▁16.8787.0136.96.44NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:ProfitLoss ███▆▇▅▁▄▆▆▆▆▆▆▅▅▆▆▆▅▅▅▅▅▅▅▆▅▅▅▅▅▅▅▅▅▅▅▅▅▆▆▅▅▅▅▅▅82.29481.09287.946.26651.2615.921-98.213-25.99828.02824.63828.70226.14927.16730.0989.59621.14132.64722.4323.90316.29414.34314.93818.99117.21417.06914.50822.09612.30212.6558.5317.5699.69410.23816.09412.46713.13214.77114.2713.5218.71422.16623.19619.25518.40116.21410.2385.9846.299
us-gaap:ResearchAndDevelopmentExpense ▆▆▆▆█▇█▃▃▃▃▃▃▃▃▃▃▃▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁83.76883.23184.85878.248100.48994.764107.736.1236.20236.02633.76433.17133.34630.5627.76425.57425.96625.3823.63221.83220.10214.94612.15513.15112.59812.87412.84512.94311.32212.09911.3557.7475.6975.7815.6265.5855.5335.6985.0165.1634.9843.8923.3573.8463.8463.2382.2872.435
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax ███▇▇▆▇▄▄▄▄▃▃▃▃▃▃▃▃▂▃▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁808.006783.232786.569728.084746.29627.041666.331340.409362.728342.496342.839314.433321.075294.746281.47261.503273.717244.987231.822221.52241.47205.105191.434189.207196.683182.709176.736185.833187.921173.555171.765151.172155.045145.17125.889132.292136.91132.59126.757138.373131.783129.997120.887120.134113.23797.53168.78565.538
us-gaap:Revenues ███▇▇▆▇▄▄▄▄▃▃▃▃▃▃▃▃▂▃▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁808.006783.232786.569728.084746.29627.041666.331340.409362.728342.496342.839314.433321.075294.746281.47261.503273.717244.987231.822221.52241.47205.105191.434189.207196.683182.709176.736185.833187.921173.555171.765151.172155.045145.17125.889132.292136.91132.59126.757138.373131.783129.997120.887120.134113.23797.53168.78565.538
us-gaap:SellingGeneralAndAdministrativeExpense ██▇▆█▅▇▆▄▄▄▃▃▃▃▃▃▃▃▃▃▃▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▂▂▂▁▁▁▁▁▁▁126.666131.244118.893107.186134.15282.133119.218105.49561.73160.12858.13653.52355.92453.08749.12250.62447.13743.29143.49542.07943.59543.33337.40836.3139.18535.19233.64235.5236.29533.84832.47135.11229.99327.21726.30926.65625.03723.32924.21426.81224.03923.28621.99122.72920.26718.98516.92114.939
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-30
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-30
us-gaap:Assets ██▇▇▇▆▆▇▃▃▃▃▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁6512.656361.725646.5635470.6195234.7145106.8235208.2095370.6861953.7731941.9771877.1341880.6431761.6611737.2341687.8741583.8051477.2971347.6481293.0011228.4871212.5911222.3951043.4451034.0261058.1641038.2681046.1171062.0851071.9261090.0641116.161999.518863.802848.789846.86711.125706.486687.52678.497665.928647.202601.87566.835537.087508.981NANANA
us-gaap:Liabilities ▆▆▆▆████▃▃▃▃▂▂▂▂▂▂▂▂▂▂▁▁▂▁▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁2380.3022320.3722409.752423.9423157.9113088.9163142.5123239.492820.564828.419803.961837.055737.35722.062723.973640.043576.734494.752473.955427.93430.253444.202291.419299.265329.083327.406345.816380.244396.883424.823448.697345.31227.694220.863229.401106.851115.1105.745115.016118.576124.101111.036104.844NA98.121NANANA
us-gaap:LiabilitiesAndStockholdersEquity 6512.65NA5646.5635470.6195234.7145106.8235208.2095370.6861953.7731941.9771877.1341880.6431761.6611737.2341687.8741583.8051477.2971347.6481293.0011228.4871212.5911222.3951043.4451034.0261058.1641038.2681046.1171062.0851071.9261090.0641116.161999.518863.802848.789846.86711.125706.486687.52678.497665.928647.202601.87566.835NA508.981NANANA
us-gaap:StockholdersEquity ███▇▅▅▅▅▃▃▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁3406.173325.1483236.8133046.6772076.8032017.9072065.6972131.1941133.2091113.5581073.1731043.5881024.3111015.172963.901943.762900.563852.896819.046800.557782.338778.193752.026734.761729.081710.862700.301681.841675.043665.241667.464654.208636.108626.229615.782602.921589.957580.67562.587546.692522.374490.233461.402NA410.353NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-30
us-gaap:AssetsCurrent ██▆▅▅▄▄▅▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▂▁▁▁▁▁▁▁▁▁▁▁▁3027.3942888.7662137.7231991.7421788.9691591.0881589.1891756.199812.911816.871792.225817.359761.837746.145723.415693.688702.296638.821610.147584.564582.963540.386495.626497.153512.968488.847489.725502.93505.731515.709533.539492.777461.144440.908436.92417.821410.373392.261378.739365.795395.54357.925328.964NA288.27NANANA
us-gaap:CashAndCashEquivalentsAtCarryingValue ██▄▄▃▂▂▃▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁1591.8921535.31834.54683.985493.046388.107376.84439.551204.872221.21230.256271.343247.038263.244254.456241.285271.888247.581246.195220.096218.445187.373177.084163.779173.634154.703154.949145.415174.66185.691212.683195.207185.433155.594162.81152.611134.944119.266123.833110.786149.46128.477119.274113.192108.02697.203116.459NA
us-gaap:AccountsReceivableNetCurrent █▇▇▇▇▆▆▆▃▃▃▃▃▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁658.962615.163570.985577.127598.124496.427488.902514.104269.642252.361227.006229.134215.032192.766196.045192.828193.379173.564153.411155.954164.817148.648128.26133.305140.772134.982135.403162.341136.723126.228113.182102.782107.173103.6493.75898.695104.761101.67487.60891.91990.60691.02585.432NA78.624NANANA
us-gaap:InventoryNet ▇▇▇▇▇▇▇█▃▃▃▃▃▃▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▂▂▁▁▁▁▁▁▁▁695.828673.744656.993639.833619.81628.028662.982744.443296.282301.861291.099265.101248.268249.548235.468224.461203.695191.802183.062182.647175.133181.788167.928167.266164.388164.401166.157163.421165.873174.607177.136167.563141.859152.873151.942135.261137.607140.086142.578140.399126.43111.143100.953NA81.397NANANA
us-gaap:PrepaidExpenseAndOtherAssetsCurrent ▇▆▆█▇▇▅▅▃▃▄▅▅▄▃▃▃▂▂▂▂▂▂▁▂▂▂▂▁▂▂▁▁▁▁▁▂▂▁▁▁67.61755.41663.08378.00365.7170.20252.01648.02830.33732.23135.75744.08143.65433.47130.39128.70426.60220.48521.79420.0618.03314.92713.99912.1314.03315.42914.71214.66412.91715.53515.04512.71611.34212.612.61313.46913.77716.1559.7088.57412.223NANANA10.547NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-30
us-gaap:NoncurrentAssets 1381523.0NANANA1344.92NANANA591.043NANANA527.711NANANA371.572NANANA258.914NANANA208.885NANANA216.099NANANA402.658NANANA296.113NANANA251.662NANANA220.711NANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:BuildingAndBuildingImprovements███▇▆▅▆▆▄▄▄▃▃▃▃▃▂▁▂▁▁419.157413.377412.958387.696345.736297.52310.398316.488249.238230.024226.229218.477216.507217.3200.886200.774144.293131.542135.142110.703110.219NANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:ConstructionInProgress▃▃▃▃▃▃▃█▂▂▂▂▂▂▂▂▂▂▂▁▁136.544125.918112.35114.298111.394118.232136.514350.97971.42585.15384.86992.57588.3591.18493.28895.59488.45897.67474.96552.27734.602NANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:LandAndLandImprovements████▇▆▇▇▃▃▃▃▃▃▃▃▁▁▁▁▁20.45420.23620.38119.72618.39617.0517.55217.2369.0018.9928.8959.059.0729.4459.219.2285.6674.6044.885.0014.99NANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:MachineryAndEquipment███▇▇▇█▆▃▃▃▃▂▂▂▂▂▁▁▁▁1483.1831441.5361432.6041339.8091352.8351360.9081411.5111128.787739.33718.02694.191658.702633.934598.108567.724529.412492.042448.643429.556420.306409.551NANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:AmortizationOfIntangibleAssets ▅▅▅▅▅▂█▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▂▁▁▁▁▁▁▁▁▁20.69620.71120.64820.21118.8235.65533.5626.1524.5894.1914.1223.6983.63.63.83.63.23.13.23.23.13.23.03.03.03.02.93.13.12.63.42.22.12.21.31.11.21.31.01.0NANANANANANANANA
us-gaap:Goodwill ██████▇▇▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁1296.7271293.5121292.3841254.3381239.0091281.7621096.6911078.569319.778319.935298.25298.308270.678274.516272.209270.103250.342232.513232.316233.604233.755239.337193.874194.594195.894195.634196.096196.023196.145198.864190.525162.051123.352122.33123.07580.74880.74881.09984.78585.83364.26262.90766.13556.4556.088NANANA
us-gaap:FiniteLivedIntangibleAssetsNet ▆▆▆▆▆▆██▁▁▁▁▁▁▁▁▁▁▁▁▁718.46739.489761.195757.77758.368763.456929.773961.56139.324144.792138.995137.27125.069129.142132.328135.905133.957114.84117.979121.444124.59NANANA122.462NANANA136.404141.263142.747117.1886.70188.55676.09442.9744.01444.82542.81941.94228.732NANANA24.995NANANA
us-gaap:OtherAssetsNoncurrent █▇▇▆▆▆▆▆▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁193.665171.616170.72145.066136.891129.877150.127149.94414.2389.3778.398.8347.9268.9018.4138.3028.2247.77510.389.7119.2249.3049.0018.998.9048.8498.9799.2469.089.0919.2214.0788.0349.3058.9736.7516.6276.576.1455.8415.0725.0194.878NA3.393NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-30
us-gaap:AccountsPayableCurrent ██▇▇▇▆▆▆▃▃▃▃▃▂▂▂▂▂▂▂▂▂▁▁▂▂▁▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁294.486277.616250.74256.029268.773208.623229.042233.87104.462101.243114.04997.41789.77477.2771.23673.27165.5466.90960.61662.13853.79647.54538.82439.35745.27540.9639.02948.01745.76747.88544.72627.47223.61725.24829.9323.31729.4226.0126.58124.15625.06528.54320.73NA21.347NANANA
us-gaap:AccruedIncomeTaxesCurrent ▄▅▆▆▅█▄▃▄▂▃▃▃▃▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▂▂▂▂▂▂▂▁▁▁▂▂▂20.29532.55942.5542.4633.34153.95821.12118.97920.47612.17716.52518.7817.39218.3427.27812.21612.17810.36410.94511.38212.5887.72910.78310.3769.317.6416.8535.5814.5842.7416.6026.5147.6975.9196.5047.1128.7611.482.2513.8365.2910.49210.729NA7.51NANANA
us-gaap:ContractWithCustomerLiabilityCurrent 13.926NANANA17.328NANANA10.39NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LiabilitiesCurrent █▇▇▇▇▆▆▆▃▃▃▃▃▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁729.589678.837664.474644.893672.893569.171571.599545.777270.563239.775250.025225.3236.467202.586180.183178.475184.952166.042160.698154.226171.242147.896130.893124.798139.156130.299125.876135.216135.065135.089126.325106.54894.43481.05782.4670.75683.72874.30981.80978.19890.96790.01177.926NA73.185NANANA
us-gaap:LongTermDebtCurrent ▇▇▇▇███▅▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁62.0562.0562.0562.0569.2569.2569.2545.03423.83423.83420.020.020.020.020.020.020.020.020.020.020.020.020.020.020.020.020.020.020.0NANANANANANANANANA3.8883.9023.729NANANANANANANA
us-gaap:OperatingLeaseLiabilityCurrent █▁▇▄▆25.35823.26424.99824.14224.634NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherAccruedLiabilitiesCurrent ████▇▇▇▇▃▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▂▂▂▁▁▂145.909141.821140.544137.628119.338120.448127.922133.55349.94444.37144.18541.17442.97933.11831.89330.78929.05623.02925.39521.54425.84627.46823.82922.92124.57628.37829.29333.82431.52134.52725.39726.32134.695NANANA18.104NANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-30
us-gaap:LongTermDebt ▅▅▅▅████▂▂▂▃▂▂▂▂▂▂▂▂▂▂▁▁▁▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁1375.1411385.4521470.841530.1462255.3422282.4252297.4572377.646466.997508.648480.457537.144439.013450.992462.768404.742343.513279.683264.566249.966235.917262.871146.491162.493175.957188.002212.512236.733241.96262.907282.858211.072114.036121.183124.48217.86512.76913.64620.88825.90218.729NANANA3.384NANANA
us-gaap:LongTermDebtNoncurrent ▅▅▅▅████▂▂▂▃▂▂▂▂▂▂▂▂▂▂▁▁▁▁▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁1313.0911323.4021408.791468.0962186.0922213.1752228.2072332.612443.163484.814460.457517.144419.013430.992442.768384.742322.022258.101242.892228.206215.917242.871126.491142.493155.957168.002192.512216.733221.96242.907262.858191.072114.036121.183124.48217.86512.76913.64617.022.015.0NANANA3.384NANANA
us-gaap:DeferredIncomeTaxLiabilitiesNet █▆▆▃▁▃73.96266.86164.31355.03145.55154.699NANA23.913NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherLiabilitiesNoncurrent ▇▇████▇▅▄▄▄▄▃▂▃▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▃▂▁▁▂▁▁▁▁▁▁▁▁138.119141.049163.579156.356158.674160.1150.91194.20482.92574.23665.40165.40654.62938.86441.00329.93131.033.9333.60833.76431.99132.2427.73226.40926.86521.64121.2421.27832.41836.03746.09130.49815.12914.24817.82713.04312.7210.84111.23912.4976.5156.6112.407NA10.827NANANA
us-gaap:OperatingLeaseLiabilityNoncurrent █▅▄▂▁125.541110.223108.59499.56694.701NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo 31.121NANA22.333NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree 27.276NANA19.431NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour 23.332NANA16.795NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive 18.632NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive 58.59NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-30
us-gaap:StockholdersEquity ███▇▅▅▅▅▃▃▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁3406.173325.1483236.8133046.6772076.8032017.9072065.6972131.1941133.2091113.5581073.1731043.5881024.3111015.172963.901943.762900.563852.896819.046800.557782.338778.193752.026734.761729.081710.862700.301681.841675.043665.241667.464654.208636.108626.229615.782602.921589.957580.67562.587546.692522.374490.233461.402NA410.353NANANA
us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest ███▇▄▄▄▄▁▁▁▁▁▁▁3406.173325.1483236.8133046.6772076.8032017.9072065.6972131.1941133.2091113.5581073.1731043.5881024.3111015.172963.901NA900.563NANANANANANANANANANANA675.043NANA654.208636.108627.926617.459604.274591.386581.775563.481547.352523.101490.834461.991NA410.86NANANA
us-gaap:CommonStockValue ████▆▆▆▆▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁2028.2732011.211985.8331942.31486.9471459.3541441.181429.173382.423375.195367.195360.276351.761346.5340.548334.126269.638262.247258.215249.447243.812242.033235.342231.369226.609226.6221.72219.45213.573209.97206.593202.983194.284191.333186.136182.52176.295172.832168.902165.951159.186154.144150.192NA139.311NANANA
us-gaap:RetainedEarningsAccumulatedDeficit █▇▇▆▆▅▅▆▆▆▆▆▅▅▅▅▅▄▄▄▄▄▄▃▃▃▃▃▃▃▂▂▂▂▂▂▂▂▂▂▁▁▁1136.7771071.362997.283916.283876.552825.291819.37917.583943.581915.553890.915862.213836.064808.897778.799769.203748.062715.415692.985669.082652.788638.445623.507604.516587.302570.233555.725533.629521.327508.672500.141492.572482.878479.458463.589451.389438.671424.225410.231396.944378.365356.326333.207NA295.683NANANA
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax █▇█▃▁▁▆▄▅▆▅▆▆█▇▇▆▅▅▆▆▇▆▇▇▇███████▇█▇▇████▇▇14.2674.50114.507-52.414-87.383-80.444-9.208-37.156-24.221-10.209-18.918-14.379-3.7817.1071.522-2.599-13.778-25.999-28.852-14.711-14.017-0.312-4.8480.558.6657.51714.83816.42719.40617.8519.97317.81515.612.09213.57611.5910.23813.87213.71314.05613.1168.0596.299NA4.008NANANA
us-gaap:TreasuryStockValue ███▇▇▇▇▇▆▆▆▆▆▆▆▆▄▄▄▄▄▄▄▄▃▃▃▃▃▃▂▂▂▂▂▂▁▁▁▁▁▁▁218.466207.244206.129204.811199.313186.294185.645178.406168.574166.981166.019164.522159.734157.332156.968156.968103.35998.767103.302103.261100.245101.973101.975101.67493.49593.48891.98287.66579.26371.25159.24359.16256.65456.65447.51942.57835.24730.25930.25930.25928.29328.29628.296NA28.649NANANA
us-gaap:StockIssuedDuringPeriodValueNewIssues NANA0.0883.908NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:StockIssuedDuringPeriodValueNewIssues us-gaap:StatementEquityComponents us-gaap:CommonStockNANA0.0438.589NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:StockIssuedDuringPeriodValueNewIssues us-gaap:StatementEquityComponents us-gaap:PreferredStockNANA0.0445.319NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-30
us-gaap:NetCashProvidedByUsedInOperatingActivities ▅▄█▆▇▄▄▁▄▂▄▂▃▃▃▂▃▂▃▂▃▂▃▂▃▃▃▂▂▂▃▂▃▂▃▂▃▂▃▂▂▂▂▂▂▂127.50191.153221.372134.327176.864.23281.875-25.61564.08326.18669.20119.00547.06954.27647.28612.38340.24419.6839.17919.51341.73418.93640.12122.17943.66336.25948.5880.85626.85712.73131.48724.38739.4887.14237.79223.18530.36714.78928.62314.2913.81826.66421.95211.0618.89422.276NANA
us-gaap:NetCashProvidedByUsedInInvestingActivities ███████▁███████▇-32.138-27.059-43.904-69.856-31.664-29.627-53.814-1064.185-27.577-63.438-47.386-85.575-36.744-38.272-93.179-116.755NANANANANANANANA-12.147-8.591-9.978-21.53-8.6-8.727-87.316-102.174-4.756-4.102-129.786-5.887-7.9-7.803-10.355-58.83-11.979-14.092-20.177-6.244-12.709-41.824NANA
us-gaap:NetCashProvidedByUsedInFinancingActivities ▁▅▁▂▁▁▁█▁▂▁▂▁▁▂▂▂▂▂▂▁▂▁▁▁-33.462636.377-50.163122.975-38.272-20.153-94.5571326.607-51.9925.535-61.6492.972-15.891-13.3858.07868.16257.73820.24621.31812.27-24.521121.824-15.583-20.268-10.933NANANA-30.21-30.2572.3487.202-6.776-9.703101.8240.434-4.874-11.209-4.655.92918.149-4.0863.7821.3092.390.507NANA
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect ▂█▃▃▃▂▁▄▁▁▁▂▁56.582700.77150.555190.939104.93911.267-62.711234.679-16.338-9.046-41.08724.305-16.206NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-30
 us-gaap:AmortizationOfFinancingCosts us-gaap:CreditFacility iivi:TermBLoanFacilityNANA0.024.7NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:IncreaseDecreaseInAccountsPayable ▃▅▂▁█▂▂▃▃▂▄▃▃▃▃▃▂▃▂▃▃▃▃▂▃▃▂▃▂▃▄▃▂▂▃▂▃▂▃▂▂▃▂▃▃▃4.58620.942-8.097-15.16553.506-6.517-2.7110.7481.293-8.07117.6425.1355.2317.3742.2892.542-0.9066.211-6.9398.3386.0524.83-0.094-5.0733.6862.037-8.6372.975-2.133.17917.2051.559-1.689-3.221.52-6.163.476-2.0422.397-0.933-3.7017.623-1.9730.6982.4143.517NANA
us-gaap:IncreaseDecreaseInAccountsReceivable ▅▄▂▁█▃▁▂▃▄▂▃▄▂▃▂▃▃▂▂▃▃▂▂▃▂▁▄▃▃▃▂▃▃▂▂▃▃▂▂▂▃▂▂▃▃43.24340.825-9.888-22.483108.73114.487-22.454-8.78319.82822.326-1.86910.47926.688-5.9943.066-2.71618.02720.109-3.606-8.28316.22215.068-4.061-6.4594.771.297-26.01130.68610.76712.988.987-4.2483.63911.196-14.553-6.3792.8913.735-4.882-2.812-0.6093.9732.6581.17516.76910.041NANA
us-gaap:IncreaseDecreaseInInventories ██▆▇▅▅▁▇▆▇█▇▇▇▇▇▇▇▇▇▆▇▇▇▆▇▇▇▆▆▇▆▆▆▇▆▆▆▇▇▇▇▇▇▇▆17.4925.441-2.9574.671-16.974-17.533-92.89214.827-13.70810.51225.95113.6375.28610.0329.52313.8914.7197.3645.3587.551-0.31.1172.3445.489-1.5140.8294.220.672-8.908-2.6791.1-2.307-10.301-1.4179.716-3.271-2.167-3.3462.52511.97614.5039.2736.6999.9282.688-0.614NANA
us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet NA16.901-31.26315.053NA-8.66419.78525.031NA-10.228NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:NetCashProvidedByUsedInOperatingActivities ▅▄█▆▇▄▄▁▄▂▄▂▃▃▃▂▃▂▃▂▃▂▃▂▃▃▃▂▂▂▃▂▃▂▃▂▃▂▃▂▂▂▂▂▂▂127.50191.153221.372134.327176.864.23281.875-25.61564.08326.18669.20119.00547.06954.27647.28612.38340.24419.6839.17919.51341.73418.93640.12122.17943.66336.25948.5880.85626.85712.73131.48724.38739.4887.14237.79223.18530.36714.78928.62314.2913.81826.66421.95211.0618.89422.276NANA
us-gaap:NetIncomeLoss ███▆▇▅▁▄▆▆▆▆▆▆▅▅▆▆▆▅▅▅▅▅▅▅▆▅▅▅▅▅▅▅▅▅▅▅▅▅▆▆▅▅▅▅▅▅82.29481.09287.946.26651.2615.921-98.213-25.99828.02824.63828.70226.14927.16730.0989.59621.14132.64722.4323.90316.29414.34314.93818.99117.21417.06914.50822.09612.30212.6558.5317.5699.69410.02615.86912.212.71814.44613.99413.28718.57922.03923.11919.15718.36715.97710.3135.9816.306
us-gaap:ProfitLoss ███▆▇▅▁▄▆▆▆▆▆▆▅▅▆▆▆▅▅▅▅▅▅▅▆▅▅▅▅▅▅▅▅▅▅▅▅▅▆▆▅▅▅▅▅▅82.29481.09287.946.26651.2615.921-98.213-25.99828.02824.63828.70226.14927.16730.0989.59621.14132.64722.4323.90316.29414.34314.93818.99117.21417.06914.50822.09612.30212.6558.5317.5699.69410.23816.09412.46713.13214.77114.2713.5218.71422.16623.19619.25518.40116.21410.2385.9846.299
us-gaap:ShareBasedCompensation ▇▇█▇█▇▇▇▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▁▅▅▅▅▅▅▅▅▅16.53616.39922.26115.75719.56414.53618.77715.6036.1666.5036.0223.2553.753.6943.6184.253.0612.9982.6243.0731.1591.5672.944.0092.7542.6312.3613.5942.6152.5373.1454.052.7272.6983.0743.46-20.8152.0552.6014.5751.8042.2122.2243.7322.5792.108NANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-30
us-gaap:NetCashProvidedByUsedInInvestingActivities ███████▁███████▇-32.138-27.059-43.904-69.856-31.664-29.627-53.814-1064.185-27.577-63.438-47.386-85.575-36.744-38.272-93.179-116.755NANANANANANANANA-12.147-8.591-9.978-21.53-8.6-8.727-87.316-102.174-4.756-4.102-129.786-5.887-7.9-7.803-10.355-58.83-11.979-14.092-20.177-6.244-12.709-41.824NANA
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment ▆▄▇▅▅▄█▄▅▅▆▅▆▆▆▆▆▆▄▅▄▂▂▂▂▂▂▄▂▂▂▂▂▁▂▁▂▂▂▂▂▃▂▁▁▁41.00626.00245.53733.79228.90227.68754.65225.63628.95233.80238.46635.90236.96138.85440.19737.42639.38241.31327.82829.99425.42713.5879.7329.42412.158.55410.07921.538.4536.4787.7166.5737.7754.3217.2485.92910.0699.70310.35612.71212.00314.1889.3875.2814.4532.693NANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-30
us-gaap:NetCashProvidedByUsedInFinancingActivities ▁▅▁▂▁▁▁█▁▂▁▂▁▁▂▂▂▂▂▂▁▂▁▁▁-33.462636.377-50.163122.975-38.272-20.153-94.5571326.607-51.9925.535-61.6492.972-15.891-13.3858.07868.16257.73820.24621.31812.27-24.521121.824-15.583-20.268-10.933NANANA-30.21-30.2572.3487.202-6.776-9.703101.8240.434-4.874-11.209-4.655.92918.149-4.0863.7821.3092.390.507NANA
 us-gaap:RepaymentsOfLongTermDebt us-gaap:CreditFacility,us-gaap:SubsequentEventType iivi:TermBLoanFacility,us-gaap:SubsequentEventNANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:Dividends NA7.0046.96.535NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:Dividends us-gaap:StatementEquityComponents us-gaap:RetainedEarningsNA7.0046.96.535NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-30

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-06-30
Value20282011198519421486145914411429382375367360351346340334269262258249243242235231226226221219213209206202194191186182176172168165159154150139
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets31.131.635.235.528.428.627.726.619.619.319.619.220.019.920.221.118.319.520.020.320.119.822.622.421.421.821.220.719.919.318.520.322.522.522.025.725.025.124.924.924.625.626.527.4

us-gaap:CommonStockValue us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:StatementScenario, us-gaap:SubsequentEventType

srt:CumulativeEffectPeriodOfAdoptionAdjustment, srt:ScenarioForecast, us-gaap:SubsequentEvent


Common
Period End2021-07-01
Value-56.0
Percentage of CommonStockValue0.0
Percentage of Assets0.0
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustment srt:ScenarioForecast us-gaap:SubsequentEvent0.0

Common Stock Par Or Stated Value Per Share

us-gaap:CommonStockParOrStatedValuePerShare us-gaap:StatementScenario, us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType

us-gaap:CommonStockParOrStatedValuePerShare

srt:ScenarioForecast, iivi:CoherentInc, us-gaap:SubsequentEvent


Common
Period End2021-12-31
Value0.01
Percentage of CommonStockParOrStatedValuePerShare100.0

Shares Outstanding

us-gaap:SharesOutstanding us-gaap:StatementEquityComponents

us-gaap:SharesOutstanding

us-gaap:CommonStock


Shares
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-06-302012-06-30
Value1191181181171051041041037676767675747474747373737272727271717171707069
Percentage of SharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TreasuryStock


Shares
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-06-302012-06-30
Value-13.64-13.49-13.487-13.476-13.356-13.103-13.08-12.855-12.604-12.561-12.538-12.497-12.396-12.459-12.454-12.454-10.94-10.928-11.055-11.054-10.966-11.069-11.069-11.053-10.565-10.565-10.479-10.105-9.482-8.012-6.794
Percentage of SharesOutstanding-11.4-11.4-11.4-11.5-12.6-12.6-12.6-12.4-16.5-16.5-16.5-16.4-16.4-16.6-16.6-16.7-14.8-14.8-15.0-15.1-15.1-15.2-15.3-15.3-14.7-14.7-14.7-14.1-13.4-11.4-9.8

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding


Weighted
Period End2021-03-312020-12-312020-09-302020-03-312019-12-312019-09-302019-03-312018-12-312018-09-302018-03-312017-12-312017-09-302017-03-312016-12-312016-09-302016-03-312015-12-312015-09-302015-03-312014-12-312014-09-302014-03-312013-12-312013-09-302013-03-312012-12-312012-09-302012-03-312011-12-312011-09-302011-03-312010-12-312010-09-30
Value1161151050.09343590656565667265656564636362626262626363636364640.06462864640.0642086363
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Shares Outstanding Basic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic


Weighted
Period End2021-03-312020-12-312020-09-302020-03-312019-12-312019-09-302019-03-312018-12-312018-09-302018-03-312017-12-312017-09-302017-03-312016-12-312016-09-302016-03-312015-12-312015-09-302015-03-312014-12-312014-09-302014-03-312013-12-312013-09-302013-03-312012-12-312012-09-302012-03-312011-12-312011-09-302011-03-312010-12-312010-09-30
Value1041041020.09108190656363636262626262626161616161616262626262620.06285562620.0623526261
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount


Antidilutive
Period End2021-03-312020-12-312020-09-302020-03-312019-12-312019-09-302019-03-312018-12-312018-09-302018-03-312017-12-312017-09-302017-03-312015-03-312014-12-312014-09-302014-03-312013-12-312013-09-302013-03-312012-12-312012-09-302012-03-312011-12-312011-09-302011-03-312010-12-312010-09-30
Value9.0278.936187.816119.5577.447.4697.4420.1997.4640.0870.0360.3349768770.5420.4520.3044104503800.0740.1470.1240.1020.2340.524
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

iivi:CommonStockEquivalents


Antidilutive
Period End2021-03-312020-12-312020-09-302020-03-312019-12-312019-09-302019-03-312018-12-312018-09-302018-03-31
Value0.0140.0210.430.413.3922.0360.1090.1380.1110.199
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount0.20.22.45.230.521.31.51.81.5100.0

us-gaap:ConvertiblePreferredStock


Antidilutive
Period End2021-03-312020-12-312020-09-30
Value8.9158.91510
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount98.899.857.1

us-gaap:RedeemablePreferredStock


Antidilutive
Period End2021-03-31
Value0.098
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount1.1

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities, us-gaap:DebtInstrument

us-gaap:ConvertibleDebtSecurities, iivi:ZeroPointFiveZeroFinisarConvertibleNotes


Antidilutive
Period End2020-09-302020-03-312019-12-312019-09-30
Value0.0750.0750.3910.19
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount0.41.03.52.0

Earnings Per Share Basic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareBasic


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-30
Value0.620.710.780.390.5670.0-1.08-0.390.440.390.450.410.440.480.150.340.520.360.380.260.230.240.310.280.280.240.360.20.210.140.120.160.160.260.190.20.230.220.210.30.350.740.620.30.260.340.20.11
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Diluted

us-gaap:EarningsPerShareDiluted

us-gaap:EarningsPerShareDiluted


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-30
Value0.590.660.730.380.5360.0-1.08-0.390.430.380.440.40.420.450.150.320.50.350.370.260.230.240.30.270.270.230.350.20.20.130.120.150.160.250.190.20.220.220.210.290.340.720.60.290.250.330.20.11
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Allocated Share Based Compensation Expense

us-gaap:AllocatedShareBasedCompensationExpense

us-gaap:AllocatedShareBasedCompensationExpense


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value14162815241419166.7367.9324.9585.3374.3813.5865.3976.3123.4894.5653.8334.1490.82.5083.7333.8653.0133.6122.7393.6252.4072.9053.2494.4362.9192.8513.2613.62.42.12.64.61.82.22.23.7
Percentage of AllocatedShareBasedCompensationExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.72.13.62.13.22.32.94.71.92.31.41.71.41.21.92.41.31.91.71.90.31.22.02.01.52.01.52.01.31.71.92.91.92.02.62.71.81.62.13.31.41.71.83.1

us-gaap:AllocatedShareBasedCompensationExpense us-gaap:AwardType

iivi:PerformanceStockAndPerformanceStockUnit


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value2.9563.326.8923.4724.9191.8993.41.7592.9213.2852.4970.2171.3131.4681.1541.2861.1881.110.720.608-0.2420.7621.4280.2480.3281.3310.580.41-0.1740.7850.7380.9620.6180.5551.0510.9760.6850.2710.806
Percentage of AllocatedShareBasedCompensationExpense21.119.824.522.420.513.217.710.943.441.450.44.130.040.921.420.434.024.318.814.7-30.230.438.36.410.936.821.211.3-7.227.022.721.721.219.532.227.128.512.931.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.40.40.90.50.70.30.50.50.81.00.70.10.40.50.40.50.40.50.30.3-0.10.40.70.10.20.70.30.2-0.10.50.40.60.40.40.80.70.50.20.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax iivi:PerformanceStockAndPerformanceStockUnit0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

iivi:RestrictedStockAwardsAndRestrictedStockUnits


Allocated
Period End2021-03-312020-12-312020-09-302020-03-312019-12-312019-09-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value1215101012122.3362.0072.7921.7251.3812.1812.5631.3491.891.6821.8780.6250.9911.5541.2311.9141.1091.0631.0961.3290.931.0951.5141.1711.1441.0351.061
Percentage of AllocatedShareBasedCompensationExpense72.256.265.271.866.878.829.540.552.339.438.540.440.638.741.443.945.378.139.541.631.863.530.738.830.255.232.033.734.140.140.131.729.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.52.01.41.61.93.70.70.60.90.50.50.81.00.50.80.70.80.30.50.80.71.00.60.60.60.70.50.61.00.80.80.80.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax iivi:RestrictedStockAwardsAndRestrictedStockUnits0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

iivi:StockOptionAndStockAppreciationRights


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value1.9641.3285.4141.925.082.1542.9891.671.7082.3110.4542.3281.3430.7372.0622.4630.9521.5651.4311.6630.4170.7550.7512.3860.7711.1721.0962.1191.2521.191.4161.961.131.1521.1751.5890.9431.0541.092
Percentage of AllocatedShareBasedCompensationExpense14.07.919.312.421.115.015.510.325.429.19.243.630.720.638.239.027.334.337.340.152.130.120.161.725.632.440.058.552.041.043.644.238.740.436.044.139.350.242.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.20.20.70.30.70.30.40.50.50.70.10.70.40.30.70.90.30.60.60.80.20.40.41.30.40.60.61.10.70.70.81.30.70.80.91.20.70.80.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax iivi:StockOptionAndStockAppreciationRights0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Comprehensive Income Net Of Tax

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTax


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value92711548144-65.315-70.265-38.933143324156.2845133244259.762150.63819139.099187.187209.323146.4089.727111314141410141219
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.49.119.711.25.9-10.4-10.5-11.43.99.77.04.92.015.54.912.416.410.34.27.00.39.57.14.89.33.911.65.07.63.75.77.98.99.911.310.67.910.710.214.1

Cost Of Goods And Services Sold

us-gaap:CostOfGoodsAndServicesSold

us-gaap:CostOfGoodsAndServicesSold


Cost
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-30
Value500483464441444381517217224215211190193176172155164147137133888683837777707067604239
Percentage of CostOfGoodsAndServicesSold100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax61.961.859.060.659.560.877.763.861.862.861.660.660.359.861.159.560.360.159.360.564.765.365.760.258.459.358.659.059.862.361.660.5

Costs And Expenses

us-gaap:CostsAndExpenses

us-gaap:CostsAndExpenses


Costs
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value7146896806687055937733703273153082822862632511691731641621381391261061141171131111131051029695928361
Percentage of CostsAndExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax88.588.186.591.894.594.7116.1109.090.492.189.989.789.389.489.491.192.594.894.591.490.286.984.786.985.885.587.682.280.479.280.079.481.485.289.3

Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-30
Value9393106594033-107.455-30.5223427343234312926332931232817222222152416149.0259.5241215181917191915242527242421147.3848.399
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.511.913.58.25.55.3-16.1-9.09.67.910.110.310.710.610.610.312.411.913.710.811.78.511.611.711.58.414.08.97.55.25.58.69.813.115.313.114.214.512.417.819.620.820.020.618.614.810.712.8

Income Tax Expense Benefit

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxExpenseBenefit


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-30
Value10121813-10.5527-9.242-4.5246.7012.3776.0256.1937.041.122205.7581.2116.8377.9137.553132.4263.1874.9225.4640.7732.6924.2081.5020.4942.0863.2434.9222.8616.7964.1874.6144.9672.1475.8923.6333.8714.9486.2924.8744.2081.42.1
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.41.62.31.8-1.44.4-1.4-1.31.80.71.82.02.20.47.22.20.42.83.43.45.81.21.72.62.80.41.52.30.80.31.22.13.22.05.43.23.43.71.74.32.83.04.15.24.34.32.03.2

Income Taxes Paid Net

us-gaap:IncomeTaxesPaidNet

us-gaap:IncomeTaxesPaidNet


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value6.3042910135.3569.057168.2185.965.8139.1075.424.7123.6816.746.1676.7486.4624.6695.7215.1224.8813.9624.5353.9752.7861.7994.444.6553.4224.0315.0921.863.6611.8194.562.6362.9624.5963.0066.3-98.4281104.2491.8561.356
Percentage of IncomeTaxesPaidNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.83.81.41.90.71.42.52.41.61.72.71.71.51.22.42.42.52.62.02.62.12.42.12.42.01.51.02.42.52.02.33.41.22.51.43.41.92.23.62.24.8-75.791.53.51.61.4

Interest Expense

us-gaap:InterestExpense

us-gaap:InterestExpense


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-30
Value141315172528286.9685.6065.6475.585.5845.0495.0144.6443.6452.2621.9361.3651.2461.0660.7690.5970.6490.7770.8441.0381.2041.4151.4121.1690.4830.4520.4490.2230.0360.0280.0480.0770.0590.0140.0340.0250.030.0430.0010.0190.024
Percentage of InterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.71.72.02.43.44.54.32.01.51.61.61.81.61.71.61.40.80.80.60.60.40.40.30.30.40.50.60.60.80.80.70.30.30.30.20.00.00.00.10.00.00.00.00.00.00.00.00.0

Interest Expense Debt

us-gaap:InterestExpenseDebt us-gaap:DebtInstrument

us-gaap:InterestExpenseDebt

iivi:ZeroPointTwoFivePercentConvertibleSeniorNotesDueTwoThousandTwentyTwo


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value143.6253.6663.627143.5123.5123.4753.4013.3283.3663.333.2593.193.1541.185
Percentage of InterestExpenseDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.80.50.50.51.90.60.51.00.91.01.01.11.01.11.10.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax iivi:ZeroPointTwoFivePercentConvertibleSeniorNotesDueTwoThousandTwentyTwo0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Interest Paid Net

us-gaap:InterestPaidNet

us-gaap:InterestPaidNet


Interest
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-03-312016-12-312016-09-302016-03-312015-12-312015-09-302015-03-312014-12-312014-09-302014-03-312013-12-312013-09-302013-03-312012-12-312012-09-302012-03-312011-12-312011-09-302011-03-312010-12-312010-09-302010-03-31
Value4.0656.2837.6151521231.7021.9722.4151.8762.4171.8751.4511.0332.1961.5241.3211.0920.6330.5690.6570.8521.061.1691.2661.1030.5140.4470.1520.0320.0630.0470.0720.0340.0010.0430.034
Percentage of InterestPaidNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.50.81.02.13.53.50.50.50.70.50.80.60.50.40.80.60.60.50.30.30.30.50.60.60.70.60.30.30.10.00.00.00.10.00.00.00.0

us-gaap:InterestPaidNet us-gaap:CreditFacility

iivi:TermBLoanFacility


Interest
Period End2021-03-312020-12-312020-09-30
Value0.00.00.6
Percentage of InterestPaidNet0.00.07.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax iivi:TermBLoanFacility0.00.00.0

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-30
Value82818746515.921-98.213-25.9982824282627309.59621322223161414181717142212128.5317.5699.69410151212141313182223191815105.9816.306
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax10.210.411.26.46.90.9-14.7-7.67.77.28.48.38.510.23.48.111.99.210.37.45.97.39.99.18.77.912.56.66.74.94.46.46.510.99.79.610.610.610.513.416.717.815.815.314.110.68.79.6

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-30
Value818746515.921-98.213-25.9982824282627309.59621322223161414181717142212128.5317.5699.694
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax10.411.26.46.90.9-14.7-7.67.77.28.48.38.510.23.48.111.99.210.37.45.97.39.99.18.77.912.56.66.74.94.46.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Income Loss Available To Common Stockholders Basic

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-03-312017-03-31
Value65748139515.921-98.213-25.99828243022
Percentage of NetIncomeLossAvailableToCommonStockholdersBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.19.510.35.56.90.9-14.7-7.67.77.210.29.2

Net Income Loss Available To Common Stockholders Diluted

us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted

us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-03-312017-03-31
Value68778439515.921-98.213-25.99828243222
Percentage of NetIncomeLossAvailableToCommonStockholdersDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.59.810.75.56.90.9-14.7-7.67.77.211.19.2

Operating Income Loss

us-gaap:OperatingIncomeLoss

us-gaap:OperatingIncomeLoss


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value97851181016769-78.58-18.4754031393738343229352927232819212123171619148.7439.568131918
Percentage of OperatingIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax12.010.915.113.99.011.0-11.8-5.411.29.111.611.811.911.811.611.413.011.911.710.712.09.511.411.511.89.79.410.47.85.05.68.912.512.5

us-gaap:OperatingIncomeLoss us-gaap:ConsolidationItems

srt:ConsolidationEliminations


Operating
Period End2021-06-302021-03-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value-11.044-15.728-1.341-4.563-8.808-58.019-4.633-3.907-7.103
Percentage of OperatingIncomeLoss-11.4-18.5-2.0-6.611.2314.0-11.4-12.6-17.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-1.4-2.0-0.2-0.7-1.3-17.0-1.3-1.1-2.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:ConsolidationEliminations0.00.00.00.00.0-263.10.00.00.0

us-gaap:OperatingIncomeLoss us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, iivi:CompoundSemiconductors


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value475270501924-8.83526
Percentage of OperatingIncomeLoss49.161.759.250.129.236.111.2-143.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.96.78.97.02.64.0-1.37.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments iivi:CompoundSemiconductors0.019.123.122.00.011.9-4.315.0

us-gaap:OperatingSegments, iivi:PhotonicSolutions


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value604848504948-60.93713
Percentage of OperatingIncomeLoss62.256.840.849.972.870.677.5-70.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.56.26.26.96.67.8-9.13.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments iivi:PhotonicSolutions0.09.510.010.10.011.7-13.29.2

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

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value5.8-18.4643512-39.82924-13.019-7.8948.68-4.454-10.651-23.733154.085119.873.002-14.565-0.582-6.6424.553-5.411-8.1513.012-7.343-1.491-2.6750.113-2.1232.1582.2153.862-1.6222.0431.079
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.7-2.38.14.91.6-6.43.7-3.8-2.22.5-1.3-3.4-7.45.31.54.23.61.2-6.3-0.3-2.82.2-2.8-4.31.5-4.0-0.8-1.40.1-1.21.31.52.5-1.11.60.8

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value-18.4643512-39.82924-13.019-7.8948.68-4.454-10.651-23.733154.085119.873.002-14.565-0.582-6.6424.553-5.411-8.1513.012-7.343-1.491-2.6750.113-2.1232.1582.2153.508-1.484
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.090.891.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-2.38.14.91.6-6.43.7-3.8-2.22.5-1.3-3.4-7.45.31.54.23.61.2-6.3-0.3-2.82.2-2.8-4.31.5-4.0-0.8-1.40.1-1.21.31.52.3-1.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Other Comprehensive Income Loss Net Of Tax

us-gaap:OtherComprehensiveIncomeLossNetOfTax

us-gaap:OtherComprehensiveIncomeLossNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value9.766-10.0066634-6.939-71.23627-12.935-14.0128.709-4.539-10.599-20.887154.12111122.853-14.141-0.694-13.7054.536-5.398-8.1151.148-7.321-1.589-2.979
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.2-1.38.54.8-0.9-11.44.2-3.8-3.92.5-1.3-3.4-6.55.31.54.34.51.2-6.1-0.3-5.72.2-2.8-4.30.6-4.0-0.9-1.6

us-gaap:OtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value1.6198.3942.854-0.555-16.287
Percentage of OtherComprehensiveIncomeLossNetOfTax16.6-83.94.3-1.6234.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.21.10.4-0.1-2.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:AccumulatedGainLossNetCashFlowHedgeParent0.00.00.00.00.0

us-gaap:AccumulatedTranslationAdjustment


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value5.8-18.4643512-39.82924-13.019-7.8948.68-4.454-10.651-23.733154.085119.873.002-14.565-0.582-6.6424.553-5.411-8.1513.012-7.343-1.491-2.675
Percentage of OtherComprehensiveIncomeLossNetOfTax59.4183.995.7101.6-177.155.988.0100.656.399.798.1100.5113.6100.899.199.380.8105.2103.083.948.5100.4100.2100.4262.4100.393.889.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.7-2.38.14.91.6-6.43.7-3.8-2.22.5-1.3-3.4-7.45.31.54.23.61.2-6.3-0.3-2.82.2-2.8-4.31.5-4.0-0.8-1.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:AccumulatedTranslationAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Preferred Stock Dividends Income Statement Impact

us-gaap:PreferredStockDividendsIncomeStatementImpact

us-gaap:PreferredStockDividendsIncomeStatementImpact


Preferred
Period End2021-06-302021-03-312020-12-312020-09-30
Value167.0136.96.44
Percentage of PreferredStockDividendsIncomeStatementImpact100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.10.90.90.9

us-gaap:PreferredStockDividendsIncomeStatementImpact us-gaap:StatementClassOfStock

iivi:SeriesB1ConvertiblePreferredStock


Preferred
Period End2021-06-302021-03-31
Value9.4790.104
Percentage of PreferredStockDividendsIncomeStatementImpact56.21.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.20.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax iivi:SeriesB1ConvertiblePreferredStock0.00.0

iivi:SeriesBRedeemableConvertiblePreferredStock


Preferred
Period End2021-06-302021-03-31
Value9.4790.104
Percentage of PreferredStockDividendsIncomeStatementImpact56.21.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.20.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax iivi:SeriesBRedeemableConvertiblePreferredStock0.00.0

Profit Loss

us-gaap:ProfitLoss

us-gaap:ProfitLoss


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-30
Value82818746515.921-98.213-25.9982824282627309.59621322223161414181717142212128.5317.5699.69410161213141413182223191816105.9846.299
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax10.210.411.26.46.90.9-14.7-7.67.77.28.48.38.510.23.48.111.99.210.37.45.97.39.99.18.77.912.56.66.74.94.46.46.611.19.99.910.810.810.713.516.817.815.915.314.310.58.79.6

Research And Development Expense

us-gaap:ResearchAndDevelopmentExpense

us-gaap:ResearchAndDevelopmentExpense


Research
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-30
Value83838478100941073636363333333027252525232120141213121212121112117.7475.6975.7815.6265.5855.5335.6985.0165.1634.9843.8923.3573.8463.8463.2382.2872.435
Percentage of ResearchAndDevelopmentExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax10.410.610.810.713.515.116.210.610.010.59.810.510.410.49.99.89.510.410.29.98.37.36.37.06.47.07.37.06.07.06.65.13.74.04.54.24.04.34.03.73.83.02.83.23.43.33.33.7

Revenue From Contract With Customer Excluding Assessed Tax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-30
Value808783786728746627666340362342342314321294281261273244231221241205191189196182176185187173171151155145125132136132126138131129120120113976865
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ConsolidationItems, us-gaap:MajorCustomers, us-gaap:ProductOrService, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, iivi:Commercial, us-gaap:Product, iivi:CompoundSemiconductors


Revenue
Period End2020-12-312020-09-302019-12-312019-09-30
Value257180157130
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax32.724.823.738.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax32.724.823.738.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments iivi:Commercial us-gaap:Product iivi:CompoundSemiconductors100.0100.0100.0100.0

us-gaap:OperatingSegments, iivi:Commercial, us-gaap:Product, iivi:PhotonicSolutions


Revenue
Period End2020-12-312020-09-302019-12-312019-09-30
Value478493459140
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax60.967.868.941.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax60.967.868.941.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments iivi:Commercial us-gaap:Product iivi:PhotonicSolutions100.0100.0100.0100.0

us-gaap:OperatingSegments, iivi:Commercial, us-gaap:Service, iivi:CompoundSemiconductors


Revenue
Period End2020-12-312020-09-302019-12-312019-09-30
Value5.0784.0773.2975.691
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.60.60.51.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.60.60.51.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments iivi:Commercial us-gaap:Service iivi:CompoundSemiconductors100.0100.0100.0100.0

us-gaap:OperatingSegments, iivi:Commercial, us-gaap:Service, iivi:PhotonicSolutions


Revenue
Period End2020-12-312020-09-302019-12-312019-09-30
Value3.9923.7991.141.012
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.50.50.20.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.50.50.20.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments iivi:Commercial us-gaap:Service iivi:PhotonicSolutions100.0100.0100.0100.0

us-gaap:OperatingSegments, iivi:USGovernment, us-gaap:Product, iivi:CompoundSemiconductors


Revenue
Period End2020-12-312020-09-302019-12-312019-09-30
Value35364037
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.55.06.010.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.55.06.010.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments iivi:USGovernment us-gaap:Product iivi:CompoundSemiconductors100.0100.0100.0100.0

us-gaap:OperatingSegments, iivi:USGovernment, us-gaap:Service, iivi:CompoundSemiconductors


Revenue
Period End2020-12-312020-09-302019-12-312019-09-30
Value5.9788.8774.6284.04
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.81.20.71.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.81.20.71.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments iivi:USGovernment us-gaap:Service iivi:CompoundSemiconductors100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ConsolidationItems, us-gaap:MajorCustomers, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, iivi:AerospaceDefense, iivi:CompoundSemiconductors


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value54514644
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.76.66.37.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.76.66.37.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments iivi:AerospaceDefense iivi:CompoundSemiconductors100.0100.0100.0100.0

us-gaap:OperatingSegments, iivi:CommunicationsCustomer, iivi:CompoundSemiconductors


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value29344232
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.64.45.85.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.64.45.85.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments iivi:CommunicationsCustomer iivi:CompoundSemiconductors100.0100.0100.0100.0

us-gaap:OperatingSegments, iivi:CommunicationsCustomer, iivi:PhotonicSolutions


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value513476491393
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax63.660.865.862.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax63.660.865.862.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments iivi:CommunicationsCustomer iivi:PhotonicSolutions100.0100.0100.0100.0

us-gaap:OperatingSegments, iivi:Consumer, iivi:CompoundSemiconductors


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value40654233
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.08.45.75.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.08.45.75.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments iivi:Consumer iivi:CompoundSemiconductors100.0100.0100.0100.0

us-gaap:OperatingSegments, iivi:Consumer, iivi:PhotonicSolutions


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value3.2142.4021.6241.163
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.40.30.20.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.40.30.20.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments iivi:Consumer iivi:PhotonicSolutions100.0100.0100.0100.0

us-gaap:OperatingSegments, iivi:CustomerOther, iivi:CompoundSemiconductors


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value51464139
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.36.05.56.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.36.05.56.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments iivi:CustomerOther iivi:CompoundSemiconductors100.0100.0100.0100.0

us-gaap:OperatingSegments, iivi:CustomerOther, iivi:PhotonicSolutions


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value15171010
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.02.21.51.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.02.21.51.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments iivi:CustomerOther iivi:PhotonicSolutions100.0100.0100.0100.0

us-gaap:OperatingSegments, iivi:Industrial, iivi:CompoundSemiconductors


Revenue
Period End2021-03-312020-03-31
Value7759
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax9.99.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax9.99.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments iivi:Industrial iivi:CompoundSemiconductors100.0100.0

us-gaap:OperatingSegments, iivi:Industrial, iivi:PhotonicSolutions


Revenue
Period End2021-03-312020-03-31
Value1212
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.52.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.52.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments iivi:Industrial iivi:PhotonicSolutions100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, iivi:CompoundSemiconductors


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value258275303230229209205177
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax32.035.138.631.630.733.430.952.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax32.035.138.631.630.733.430.952.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments iivi:CompoundSemiconductors100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, iivi:PhotonicSolutions


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value549507482497517417460141
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax68.064.961.468.469.366.669.141.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax68.064.961.468.469.366.669.141.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments iivi:PhotonicSolutions100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:MajorCustomers

iivi:AerospaceDefense


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value54514644
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.76.66.37.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.76.66.37.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax iivi:AerospaceDefense100.0100.0100.0100.0

iivi:CommunicationsCustomer


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value543510534425
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax67.265.271.667.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax67.265.271.667.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax iivi:CommunicationsCustomer100.0100.0100.0100.0

iivi:Consumer


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value43674434
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.48.76.05.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.48.76.05.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax iivi:Consumer100.0100.0100.0100.0

iivi:CustomerOther


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value66635249
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.38.27.07.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.38.27.07.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax iivi:CustomerOther100.0100.0100.0100.0

iivi:Industrial


Revenue
Period End2021-03-312020-03-31
Value8971
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.411.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.411.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax iivi:Industrial100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:MajorCustomers, us-gaap:ProductOrService

iivi:Commercial, us-gaap:Product


Revenue
Period End2020-12-312020-09-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value736674617292309308298278
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax93.692.792.686.085.389.987.188.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax93.692.792.686.085.389.987.188.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax iivi:Commercial us-gaap:Product100.0100.0100.0100.0100.0100.0100.0100.0

iivi:Commercial, us-gaap:Service


Revenue
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value9.077.87611154.4376.7036.2285.0144.6185.786
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.21.11.52.40.72.01.71.51.31.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.21.11.52.40.72.01.71.51.31.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax iivi:Commercial us-gaap:Service100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

iivi:USGovernment, us-gaap:Product


Revenue
Period End2020-12-312020-09-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value3536403742273327
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.55.06.010.911.77.99.88.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.55.06.010.911.77.99.88.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax iivi:USGovernment us-gaap:Product100.0100.0100.0100.0100.0100.0100.0100.0

iivi:USGovernment, us-gaap:Service


Revenue
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value5.9788.8775.3344.8964.6284.044.4792.2636.0513.235
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.81.20.70.80.71.21.20.71.81.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.81.20.70.80.71.21.20.71.81.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax iivi:USGovernment us-gaap:Service100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Revenues

us-gaap:Revenues

us-gaap:Revenues


Revenues
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-30
Value808783786728746627666340362342342314321294281261273244231221241205191189196182176185187173171151155145125132136132126138131129120120113976865
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Selling General And Administrative Expense

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:SellingGeneralAndAdministrativeExpense


Selling
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-30
Value1261311181071348211910561605853555349504743434243433736393533353633323529272626252324262423212220181614
Percentage of SellingGeneralAndAdministrativeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax15.716.815.114.718.013.117.931.017.017.617.017.017.418.017.519.417.217.718.819.018.121.119.519.219.919.319.019.119.319.518.923.219.318.720.920.118.317.619.119.418.217.918.218.917.919.524.622.8

Assets

us-gaap:Assets

us-gaap:Assets


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value6512636156465470523451065208537019531941187718801761173716871583147713471293122812121222104310341058103810461062107110901116999863848846711706687678665647601566537508
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Assets us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, iivi:CompoundSemiconductors


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-06-30
Value228121791946188417321272
Percentage of Assets35.034.334.534.433.165.1
Percentage of Assets35.034.334.534.433.165.1
Percentage of Assets us-gaap:OperatingSegments iivi:CompoundSemiconductors100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, iivi:PhotonicSolutions


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-06-30
Value42314182370035863502681
Percentage of Assets65.065.765.565.666.934.9
Percentage of Assets65.065.765.565.666.934.9
Percentage of Assets us-gaap:OperatingSegments iivi:PhotonicSolutions100.0100.0100.0100.0100.0100.0

Liabilities

us-gaap:Liabilities

us-gaap:Liabilities


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-06-30
Value2380232024092423315730883142323982082880383773772272364057649447342743044429129932932734538039642444834522722022910611510511511812411110498
Percentage of Liabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets36.536.542.744.360.360.560.360.342.042.742.844.541.941.642.940.439.036.736.734.835.536.327.928.931.131.533.135.837.039.040.234.526.426.027.115.016.315.417.017.819.218.418.519.3

Liabilities And Stockholders Equity

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:LiabilitiesAndStockholdersEquity


Liabilities
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-06-30
Value651256465470523451065208537019531941187718801761173716871583147713471293122812121222104310341058103810461062107110901116999863848846711706687678665647601566508
Percentage of LiabilitiesAndStockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-06-30
Value34063325323630462076201720652131113311131073104310241015963943900852819800782778752734729710700681675665667654636626615602589580562546522490461410
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets52.352.357.355.739.739.539.739.758.057.357.255.558.158.457.159.661.063.363.365.264.563.772.171.168.968.566.964.263.061.059.865.573.673.872.784.883.584.582.982.180.781.581.480.6

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-06-302014-06-30
Value-9.355-11.702-11.702-11.702-11.702-8.761-8.761-8.51-8.594-2.476-2.505-2.42-2.472-5.318-5.2-5.236-5.318-7.669-7.52-7.944-7.832-0.8011.443
Percentage of StockholdersEquity-0.3-0.4-0.4-0.4-0.6-0.4-0.4-0.4-0.8-0.2-0.2-0.2-0.2-0.5-0.5-0.6-0.6-0.9-0.9-1.0-1.0-0.10.2
Percentage of Assets-0.1-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.4-0.1-0.1-0.1-0.1-0.3-0.3-0.3-0.4-0.6-0.6-0.6-0.6-0.10.1
Percentage of Assets us-gaap:AccumulatedDefinedBenefitPlansAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-06-302018-06-302017-06-30
Value-31.773-33.392-41.786-44.64-44.085-27.7980.00.00.0
Percentage of StockholdersEquity-0.9-1.0-1.3-1.5-2.1-1.40.00.00.0
Percentage of Assets-0.5-0.5-0.7-0.8-0.8-0.50.00.00.0
Percentage of Assets us-gaap:AccumulatedGainLossNetCashFlowHedgeParent0.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-06-302012-06-30
Value144.50114-52.414-87.383-80.444-9.208-37.156-24.221-10.209-18.918-14.379-3.78171.522-2.599-13.778-25.999-28.852-14.711-14.017-0.312-4.8480.558.6657.51714161917191510
Percentage of StockholdersEquity0.40.10.4-1.7-4.2-4.0-0.4-1.7-2.1-0.9-1.8-1.4-0.41.70.2-0.3-1.5-3.0-3.5-1.8-1.8-0.0-0.60.11.21.12.12.42.92.73.02.51.7
Percentage of Assets0.20.10.3-1.0-1.7-1.6-0.2-0.7-1.2-0.5-1.0-0.8-0.21.00.1-0.2-0.9-1.9-2.2-1.2-1.2-0.0-0.50.10.80.71.41.51.81.61.81.81.4
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedTranslationAdjustment


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-06-302014-06-30
Value5549673.928-31.596-43.885-4.056-28.646-15.627-7.733-16.413-11.959-1.308226.7222.637-8.46-18.33-21.332-6.767-6.1859.46617
Percentage of StockholdersEquity1.61.52.10.1-1.5-2.2-0.2-1.3-1.4-0.7-1.5-1.1-0.12.20.70.3-0.9-2.1-2.6-0.8-0.81.32.7
Percentage of Assets0.90.81.20.1-0.6-0.9-0.1-0.5-0.8-0.4-0.9-0.6-0.11.30.40.2-0.6-1.4-1.6-0.6-0.50.91.7
Percentage of Assets us-gaap:AccumulatedTranslationAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-06-302012-06-30
Value20282011198519421486145914411429382375367360351346340334269262258249243242235231226226221219213209206194176
Percentage of StockholdersEquity59.560.561.463.871.672.369.867.133.733.734.234.534.334.135.335.429.930.731.531.231.231.131.331.531.131.931.732.231.631.631.030.529.9
Percentage of Assets31.131.635.235.528.428.627.726.619.619.319.619.220.019.920.221.118.319.520.020.320.119.822.622.421.421.821.220.719.919.318.522.525.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-06-302012-06-30
Value11361071997916876825819917943915890862836808778769748715692669652638623604587570555533521508500482434
Percentage of StockholdersEquity33.432.230.830.142.240.939.743.183.382.283.082.681.679.780.881.583.183.984.683.683.482.082.982.380.680.279.478.377.276.574.975.973.7
Percentage of Assets17.516.817.716.716.716.215.717.148.347.147.545.847.546.646.148.650.653.153.654.553.852.259.858.555.554.953.150.248.646.744.855.961.6
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-06-302012-06-30
Value-218.466-207.244-206.129-204.811-199.313-186.294-185.645-178.406-168.574-166.981-166.019-164.522-159.734-157.332-156.968-156.968-103.359-98.767-103.302-103.261-100.245-101.973-101.975-101.674-93.495-93.488-91.982-87.665-79.263-71.251-59.243-56.654-35.247
Percentage of StockholdersEquity-6.4-6.2-6.4-6.7-9.6-9.2-9.0-8.4-14.9-15.0-15.5-15.8-15.6-15.5-16.3-16.6-11.5-11.6-12.6-12.9-12.8-13.1-13.6-13.8-12.8-13.2-13.1-12.9-11.7-10.7-8.9-8.9-6.0
Percentage of Assets-3.4-3.3-3.7-3.7-3.8-3.6-3.6-3.3-8.6-8.6-8.8-8.7-9.1-9.1-9.3-9.9-7.0-7.3-8.0-8.4-8.3-8.3-9.8-9.8-8.8-9.0-8.8-8.3-7.4-6.5-5.3-6.6-5.0
Percentage of Assets us-gaap:TreasuryStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Assets Current

us-gaap:AssetsCurrent

us-gaap:AssetsCurrent


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-06-30
Value30272888213719911788159115891756812816792817761746723693702638610584582540495497512488489502505515533492461440436417410392378365395357328288
Percentage of AssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets46.545.437.936.434.231.230.532.741.642.142.243.543.243.042.943.847.547.447.247.648.144.247.548.148.547.146.847.447.247.347.849.353.451.951.658.858.157.155.854.961.159.558.056.6

Cash And Cash Equivalents At Carrying Value

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashAndCashEquivalentsAtCarryingValue


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-06-302008-06-30
Value15911535834683493388376439204221230271247263254241271247246220218187177163173154154145174185212195185155162152134119123110149128119113108971169569
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets24.424.114.812.59.47.67.28.210.511.412.314.414.015.215.115.218.418.419.017.918.015.317.015.816.414.914.813.716.317.019.119.521.518.319.221.519.117.318.316.623.121.321.021.121.20.00.00.00.0

Accounts Receivable Net Current

us-gaap:AccountsReceivableNetCurrent

us-gaap:AccountsReceivableNetCurrent


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-06-30
Value6586155705775984964885142692522272292151921961921931731531551641481281331401341351621361261131021071039398104101879190918578
Percentage of AccountsReceivableNetCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets10.19.710.110.511.49.79.49.613.813.012.112.212.211.111.612.213.112.911.912.713.612.212.312.913.313.012.915.312.811.610.110.312.412.211.113.914.814.812.913.814.015.115.115.4

Inventory Net

us-gaap:InventoryNet

us-gaap:InventoryNet


Inventory
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-06-30
Value69567365663961962866274429630129126524824923522420319118318217518116716716416416616316517417716714115215113513714014214012611110081
Percentage of InventoryNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets10.710.611.611.711.812.312.713.915.215.515.514.114.114.414.014.213.814.214.214.914.414.916.116.215.515.815.915.415.516.015.916.816.418.017.919.019.520.421.021.119.518.517.816.0

Prepaid Expense And Other Assets Current

us-gaap:PrepaidExpenseAndOtherAssetsCurrent

us-gaap:PrepaidExpenseAndOtherAssetsCurrent


Prepaid
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-06-30
Value67556378657052483032354443333028262021201814131214151414121515121112121313169.7088.5741210
Percentage of PrepaidExpenseAndOtherAssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.00.91.11.41.31.41.00.91.61.71.92.32.51.91.81.81.81.51.71.61.51.21.31.21.31.51.41.41.21.41.31.31.31.51.51.92.02.31.41.31.92.1

Noncurrent Assets

us-gaap:NoncurrentAssets

us-gaap:NoncurrentAssets


Noncurrent
Period End2021-06-302020-06-302019-06-302018-06-302017-06-302016-06-302015-06-302014-06-302013-06-302012-06-302011-06-302010-06-30
Value13815231344591527371258208216402296251220
Percentage of NoncurrentAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets21212.925.730.330.025.221.419.720.246.641.938.943.4

us-gaap:NoncurrentAssets us-gaap:StatementGeographical

country:AU


Noncurrent
Period End2021-06-302020-06-302019-06-30
Value13627120.0
Percentage of NoncurrentAssets1.00.90.0
Percentage of Assets209.20.20.0
Percentage of Assets country:AU0.00.00.0

country:CH


Noncurrent
Period End2021-06-302020-06-302019-06-302018-06-302017-06-302016-06-302015-06-302014-06-302013-06-302012-06-30
Value37121373537363826220.0050.01
Percentage of NoncurrentAssets2.72.86.07.09.914.812.610.40.00.0
Percentage of Assets570.00.71.82.12.53.22.52.10.00.0
Percentage of Assets country:CH0.00.00.00.00.00.00.00.00.00.0

country:CN


Noncurrent
Period End2021-06-302020-06-302019-06-302018-06-302017-06-302016-06-302015-06-302014-06-302013-06-302012-06-30
Value40298736910881625146459290
Percentage of NoncurrentAssets29.227.518.415.416.720.022.421.122.930.6
Percentage of Assets6187.87.15.64.64.24.34.44.310.712.8
Percentage of Assets country:CN0.00.00.00.00.00.00.00.00.00.0

country:DE


Noncurrent
Period End2021-06-302020-06-302019-06-302018-06-302017-06-302016-06-302015-06-302014-06-302013-06-302012-06-30
Value16703181414151515165.5074.944
Percentage of NoncurrentAssets1.21.42.52.84.15.97.67.51.41.7
Percentage of Assets256.50.40.80.81.01.31.51.50.60.7
Percentage of Assets country:DE0.00.00.00.00.00.00.00.00.00.0

country:GB


Noncurrent
Period End2021-06-302020-06-302019-06-302018-06-302017-06-302016-06-30
Value600905560650.3960.203
Percentage of NoncurrentAssets4.34.110.212.40.10.1
Percentage of Assets922.71.13.13.70.00.0
Percentage of Assets country:GB0.00.00.00.00.00.0

country:HK


Noncurrent
Period End2021-06-302020-06-302019-06-302018-06-302017-06-302016-06-302015-06-302014-06-30
Value21042.875.0322.8181.9141.7652.4765.111
Percentage of NoncurrentAssets0.20.20.90.50.50.71.22.4
Percentage of Assets32.30.10.30.20.10.10.20.5
Percentage of Assets country:HK0.00.00.00.00.00.00.00.0

country:KR


Noncurrent
Period End2021-06-302020-06-302019-06-30
Value45953.4380.0
Percentage of NoncurrentAssets0.30.30.0
Percentage of Assets70.60.10.0
Percentage of Assets country:KR0.00.00.0

country:MY


Noncurrent
Period End2021-06-302020-06-302019-06-30
Value53187460.0
Percentage of NoncurrentAssets3.83.40.0
Percentage of Assets816.70.90.0
Percentage of Assets country:MY0.00.00.0

country:PH


Noncurrent
Period End2021-06-302020-06-302019-06-302018-06-302017-06-302016-06-302015-06-302014-06-302013-06-302012-06-30
Value78907.6077.7936.6286.1154.3996.0036.2057.2078.692
Percentage of NoncurrentAssets0.60.61.31.31.61.72.92.91.82.9
Percentage of Assets121.10.10.40.40.40.40.60.60.81.2
Percentage of Assets country:PH0.00.00.00.00.00.00.00.00.00.0

country:SE


Noncurrent
Period End2021-06-302020-06-302019-06-30
Value27374240.0
Percentage of NoncurrentAssets2.01.80.0
Percentage of Assets420.30.50.0
Percentage of Assets country:SE0.00.00.0

country:TW


Noncurrent
Period End2021-06-30
Value6532
Percentage of NoncurrentAssets0.5
Percentage of Assets100.3
Percentage of Assets country:TW0.0

country:US


Noncurrent
Period End2021-06-302020-06-302019-06-302018-06-302017-06-302016-06-302015-06-302014-06-302013-06-302012-06-30
Value737151754345309240137102109278172
Percentage of NoncurrentAssets53.456.158.558.664.653.148.950.569.358.1
Percentage of Assets11318.814.417.717.516.211.39.710.232.324.3
Percentage of Assets country:US0.00.00.00.00.00.00.00.00.00.0

country:VN


Noncurrent
Period End2021-06-302020-06-302019-06-302018-06-302017-06-302016-06-302015-06-302014-06-302013-06-302012-06-30
Value102461111108.2728.8957.9859.1071010
Percentage of NoncurrentAssets0.70.82.01.92.23.43.84.22.53.5
Percentage of Assets157.30.20.60.60.60.70.80.81.21.5
Percentage of Assets country:VN0.00.00.00.00.00.00.00.00.00.0

iivi:OtherCountry


Noncurrent
Period End2021-06-302020-06-302019-06-302018-06-302017-06-302016-06-302015-06-302014-06-302013-06-302012-06-302011-06-30
Value19161.9651.190.5981.11.1461.2822.2182.9823.0692.0
Percentage of NoncurrentAssets0.10.10.20.10.30.40.61.00.71.00.8
Percentage of Assets29.40.00.10.00.10.10.10.20.30.40.3
Percentage of Assets iivi:OtherCountry0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NonUs


Noncurrent
Period End2021-06-302020-06-302019-06-302018-06-302017-06-302016-06-302015-06-302014-06-302013-06-30
Value64437259024521813112110610665
Percentage of NoncurrentAssets46.643.941.541.435.446.951.149.516.3
Percentage of Assets9894.211.312.512.48.910.010.110.07.6
Percentage of Assets us-gaap:NonUs0.00.00.00.00.00.00.00.00.0

Property Plant And Equipment Gross

us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType

us-gaap:PropertyPlantAndEquipmentGross

us-gaap:BuildingAndBuildingImprovements


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value419413412387345297310316249230226218216217200200144131135110110
Percentage of PropertyPlantAndEquipmentGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets6.46.57.37.16.65.86.05.912.811.812.111.612.312.511.912.79.89.810.59.09.1
Percentage of Assets us-gaap:BuildingAndBuildingImprovements0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ConstructionInProgress


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value13612511211411111813635071858492889193958897745234
Percentage of PropertyPlantAndEquipmentGross32.630.527.229.532.239.744.0110.928.737.037.542.440.842.046.447.661.374.355.547.231.4
Percentage of Assets2.12.02.02.12.12.32.66.53.74.44.54.95.05.25.56.06.07.25.84.32.9
Percentage of Assets us-gaap:ConstructionInProgress0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:LandAndLandImprovements


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value20202019181717179.0018.9928.8959.059.0729.4459.219.2285.6674.6044.885.0014.99
Percentage of PropertyPlantAndEquipmentGross4.94.94.95.15.35.75.75.43.63.93.94.14.24.34.64.63.93.53.64.54.5
Percentage of Assets0.30.30.40.40.40.30.30.30.50.50.50.50.50.50.50.60.40.30.40.40.4
Percentage of Assets us-gaap:LandAndLandImprovements0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:MachineryAndEquipment


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value14831441143213391352136014111128739718694658633598567529492448429420409
Percentage of PropertyPlantAndEquipmentGross353.8348.7346.9345.6391.3457.4454.7356.7296.6312.2306.9301.5292.8275.2282.6263.7341.0341.1317.9379.7371.6
Percentage of Assets22.822.725.424.525.826.627.121.037.837.037.035.036.034.433.633.433.333.333.234.233.8
Percentage of Assets us-gaap:MachineryAndEquipment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Amortization Of Intangible Assets

us-gaap:AmortizationOfIntangibleAssets

us-gaap:AmortizationOfIntangibleAssets


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value20202020185.655336.1524.5894.1914.1223.6983.63.63.83.63.23.13.23.23.13.23.03.03.03.02.93.13.12.63.42.22.12.21.31.11.21.31.01.0
Percentage of AmortizationOfIntangibleAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Goodwill

us-gaap:Goodwill

us-gaap:Goodwill


Goodwill
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302009-06-30
Value129612931292125412391281109610783193192982982702742722702502322322332332391931941951951961961961981901621231221238080818485646266565626
Percentage of Goodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets19.920.322.922.923.725.121.120.116.416.515.915.915.415.816.117.116.917.318.019.019.319.618.618.818.518.818.718.518.318.217.116.214.314.414.511.411.411.812.512.99.910.511.710.511.00.0

us-gaap:Goodwill us-gaap:BusinessAcquisition

iivi:AscatronAB


Goodwillus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-08-20
Value2121211818
Percentage of Goodwill1.71.71.71.50.0
Percentage of Assets0.30.30.40.30.0
Percentage of Assets iivi:AscatronAB0.00.00.00.00.0

iivi:FinisarCorporation


Goodwillus-gaap:
Period End2020-09-302020-06-302020-03-312019-09-302018-11-08
Value914919963759759
Percentage of Goodwill72.974.275.270.40.0
Percentage of Assets16.717.618.914.10.0
Percentage of Assets iivi:FinisarCorporation0.00.00.00.00.0

iivi:INNOViONCorporation


Goodwillus-gaap:
Period End2021-06-302021-03-312020-12-312020-10-01
Value32312929
Percentage of Goodwill2.52.42.30.0
Percentage of Assets0.50.50.50.0
Percentage of Assets iivi:INNOViONCorporation0.00.00.00.0

us-gaap:Goodwill us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, iivi:CompoundSemiconductors


Goodwillus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-06-30
Value243241240205186185
Percentage of Goodwill18.818.718.616.415.158.1
Percentage of Assets3.73.84.33.83.69.5
Percentage of Assets us-gaap:OperatingSegments iivi:CompoundSemiconductors10.711.112.410.910.814.6

us-gaap:OperatingSegments, iivi:PhotonicSolutions


Goodwillus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-06-30
Value10531052105110491052134
Percentage of Goodwill81.281.381.483.684.941.9
Percentage of Assets16.216.518.619.220.16.9
Percentage of Assets us-gaap:OperatingSegments iivi:PhotonicSolutions24.925.228.429.330.119.7

us-gaap:Goodwill us-gaap:StatementBusinessSegments

iivi:CompoundSemiconductors


Goodwillus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-06-30
Value24324110511049186186249186185161
Percentage of Goodwill18.818.781.483.615.114.522.717.358.159.5
Percentage of Assets3.73.818.619.23.63.64.83.59.59.1
Percentage of Assets iivi:CompoundSemiconductors0.00.00.00.00.011.012.414.00.00.0

iivi:PhotonicSolutions


Goodwillus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-06-30
Value1053105224020510521095847132134109
Percentage of Goodwill81.281.318.616.484.985.577.312.341.940.5
Percentage of Assets16.216.54.33.820.121.516.32.56.96.2
Percentage of Assets iivi:PhotonicSolutions0.00.00.00.00.032.126.519.40.00.0

Finite Lived Intangible Assets Net

us-gaap:FiniteLivedIntangibleAssetsNet

us-gaap:FiniteLivedIntangibleAssetsNet


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-06-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-06-30
Value71873976175775876392996113914413813712512913213513311411712112412213614114211786887642444442412824
Percentage of FiniteLivedIntangibleAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets11.011.613.513.914.514.917.917.97.17.57.47.37.17.47.88.69.18.59.19.910.311.612.713.012.811.710.010.49.06.06.26.56.36.34.44.9

us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass

iivi:TechnologyAndPatents


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-06-30
Value3693793893863763674951515446423334363738272930313829303132333436375529
Percentage of FiniteLivedIntangibleAssetsNet51.451.351.251.049.648.25.35.337.337.433.730.727.127.127.627.428.524.424.725.125.40.00.00.025.90.00.00.026.426.338.833.7
Percentage of Assets5.76.06.97.17.27.20.91.02.72.82.52.21.92.02.22.42.62.12.32.52.63.22.83.03.03.23.23.33.43.45.03.4
Percentage of Assets iivi:TechnologyAndPatents0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CustomerLists


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-06-30
Value3323423533533633766970737677807679818481727476781027173757779818387695640413216171815148.3037.294
Percentage of FiniteLivedIntangibleAssetsNet46.346.446.546.647.949.37.57.452.552.856.158.961.461.661.561.960.763.063.062.862.80.00.00.062.00.00.00.061.161.748.748.046.646.942.639.439.840.636.735.428.929.2
Percentage of Assets5.15.46.36.56.97.41.31.33.73.94.24.34.44.64.85.35.55.45.76.26.58.46.97.17.27.57.67.77.88.06.25.64.74.93.82.42.52.62.32.21.31.4
Percentage of Assets us-gaap:CustomerLists0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TradeNames


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-06-302018-06-302017-06-302016-09-302016-06-302015-06-302013-09-302013-06-302012-06-30
Value16171718181914141414141414161612
Percentage of FiniteLivedIntangibleAssetsNet2.32.32.32.42.52.51.510.211.510.812.011.812.114.419.527.9
Percentage of Assets0.30.30.30.30.40.40.30.70.81.01.21.21.41.72.01.7
Percentage of Assets us-gaap:TradeNames0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Other Assets Noncurrent

us-gaap:OtherAssetsNoncurrent

us-gaap:OtherAssetsNoncurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-06-30
Value193171170145136129150149149.3778.398.8347.9268.9018.4138.3028.2247.775109.7119.2249.3049.0018.998.9048.8498.9799.2469.089.0919.22148.0349.3058.9736.7516.6276.576.1455.8415.0725.0194.8783.393
Percentage of OtherAssetsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.02.73.02.72.62.52.92.80.70.50.40.50.40.50.50.50.60.60.80.80.80.80.90.90.80.90.90.90.80.80.81.40.91.11.10.90.91.00.90.90.80.80.90.7

Accounts Payable Current

us-gaap:AccountsPayableCurrent

us-gaap:AccountsPayableCurrent


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-06-30
Value294277250256268208229233104101114978977717365666062534738394540394845474427232529232926262425282021
Percentage of AccountsPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.54.44.44.75.14.14.44.45.35.26.15.25.14.44.24.64.45.04.75.14.43.93.73.84.33.93.74.54.34.44.02.72.73.03.53.34.23.83.93.63.94.73.74.2

Accrued Income Taxes Current

us-gaap:AccruedIncomeTaxesCurrent

us-gaap:AccruedIncomeTaxesCurrent


Accrued
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-06-30
Value20324242335321182012161817187.2781212101011127.72910109.317.6416.8535.5814.5842.7416.6026.5147.6975.9196.5047.1128.7611.482.2513.8365.2910107.51
Percentage of AccruedIncomeTaxesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.30.50.80.80.61.10.40.41.00.60.91.01.01.10.40.80.80.80.80.91.00.61.01.00.90.70.70.50.40.30.60.70.90.70.81.01.20.20.30.60.81.71.91.5

Contract With Customer Liability Current

us-gaap:ContractWithCustomerLiabilityCurrent

us-gaap:ContractWithCustomerLiabilityCurrent


Contract
Period End2021-06-302020-06-302019-06-30
Value131710
Percentage of ContractWithCustomerLiabilityCurrent100.0100.0100.0
Percentage of Assets0.20.30.5

Liabilities Current

us-gaap:LiabilitiesCurrent

us-gaap:LiabilitiesCurrent


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-06-30
Value729678664644672569571545270239250225236202180178184166160154171147130124139130125135135135126106948182708374817890907773
Percentage of LiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets11.210.711.811.812.911.111.010.213.812.313.312.013.411.710.711.312.512.312.412.614.112.112.512.113.212.512.012.712.612.411.310.710.99.59.79.911.910.812.111.714.115.013.714.4

Long Term Debt Current

us-gaap:LongTermDebtCurrent

us-gaap:LongTermDebtCurrent


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302011-12-312011-09-302011-06-30
Value62626262696969452323202020202020202020202020202020202020203.8883.9023.729
Percentage of LongTermDebtCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.01.01.11.11.31.41.30.81.21.21.11.11.11.21.21.31.41.51.51.61.61.61.91.91.91.91.91.91.90.60.60.6

Operating Lease Liability Current

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:OperatingLeaseLiabilityCurrent


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value2523242424
Percentage of OperatingLeaseLiabilityCurrent100.0100.0100.0100.0100.0
Percentage of Assets0.40.40.40.40.5

Other Accrued Liabilities Current

us-gaap:OtherAccruedLiabilitiesCurrent

us-gaap:OtherAccruedLiabilitiesCurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-06-30
Value1451411401371191201271334944444142333130292325212527232224282933313425263418
Percentage of OtherAccruedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.22.22.52.52.32.42.52.52.62.32.42.22.41.91.91.92.01.72.01.82.12.22.32.22.32.72.83.22.93.22.32.64.02.6

Long Term Debt

us-gaap:LongTermDebt

us-gaap:LongTermDebt


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-06-30
Value137513851470153022552282229723774665084805374394504624043432792642492352621461621751882122362412622822111141211241712132025183.384
Percentage of LongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets21.121.826.028.043.144.744.144.323.926.225.628.624.926.027.425.623.320.820.520.319.521.514.015.716.618.120.322.322.624.125.321.113.214.314.72.51.82.03.13.92.90.7

us-gaap:LongTermDebt us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:StatementScenario, us-gaap:SubsequentEventType

srt:CumulativeEffectPeriodOfAdoptionAdjustment, srt:ScenarioForecast, us-gaap:SubsequentEvent


Long
Period End2021-07-01
Value15
Percentage of LongTermDebt0.0
Percentage of Assets0.0
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustment srt:ScenarioForecast us-gaap:SubsequentEvent0.0

Long Term Debt Noncurrent

us-gaap:LongTermDebtNoncurrent

us-gaap:LongTermDebtNoncurrent


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-06-30
Value131313231408146821862213222823324434844605174194304423843222582422282152421261421551681922162212422621911141211241712131722153.384
Percentage of LongTermDebtNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets20.220.824.926.841.843.342.843.422.725.024.527.523.824.826.224.321.819.218.818.617.819.912.113.814.716.218.420.420.722.323.619.113.214.314.72.51.82.02.53.32.30.7

Deferred Income Tax Liabilities Net

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:DeferredIncomeTaxLiabilitiesNet


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-06-30
Value73666455455423
Percentage of DeferredIncomeTaxLiabilitiesNet100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.11.11.11.00.91.11.2

us-gaap:DeferredIncomeTaxLiabilitiesNet us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:StatementScenario, us-gaap:SubsequentEventType

srt:CumulativeEffectPeriodOfAdoptionAdjustment, srt:ScenarioForecast, us-gaap:SubsequentEvent


Deferred
Period End2021-07-01
Value-3.0
Percentage of DeferredIncomeTaxLiabilitiesNet0.0
Percentage of Assets0.0
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustment srt:ScenarioForecast us-gaap:SubsequentEvent0.0

Other Liabilities Noncurrent

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:OtherLiabilitiesNoncurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-06-30
Value1381411631561581601509482746565543841293133333331322726262121213236463015141713121011126.5156.611210
Percentage of OtherLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.12.22.92.93.03.12.91.84.23.83.53.53.12.22.41.92.12.52.62.72.62.62.72.62.52.12.02.03.03.34.13.11.81.72.11.81.81.61.71.91.01.12.22.1

Operating Lease Liability Noncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value1251101089994
Percentage of OperatingLeaseLiabilityNoncurrent100.0100.0100.0100.0100.0
Percentage of Assets1.91.71.91.81.8

Lessee Operating Lease Liability Payments Due Year Two

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo


Lessee
Period End2021-06-302020-09-30
Value3122
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearTwo100.0100.0
Percentage of Assets0.50.4

Lessee Operating Lease Liability Payments Due Year Three

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree


Lessee
Period End2021-06-302020-09-30
Value2719
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearThree100.0100.0
Percentage of Assets0.40.4

Lessee Operating Lease Liability Payments Due Year Four

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour


Lessee
Period End2021-06-302020-09-30
Value2316
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFour100.0100.0
Percentage of Assets0.40.3

Lessee Operating Lease Liability Payments Due Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive


Lessee
Period End2021-06-30
Value18
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFive100.0
Percentage of Assets0.3

Lessee Operating Lease Liability Payments Due After Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive


Lessee
Period End2021-06-30
Value58
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive100.0
Percentage of Assets0.9

Operating Lease Liability

us-gaap:OperatingLeaseLiability

us-gaap:OperatingLeaseLiability


Operating
Period End2021-06-302020-09-302020-06-302020-03-312019-12-312019-09-302019-07-01
Value15012311911412212880
Percentage of OperatingLeaseLiability100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.32.32.32.22.42.40.0

Lessee Operating Lease Liability Payments Due

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue


Lessee
Period End2021-06-302020-09-30
Value193165
Percentage of LesseeOperatingLeaseLiabilityPaymentsDue100.0100.0
Percentage of Assets3.03.0

Lessee Operating Lease Liability Undiscounted Excess Amount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount


Lessee
Period End2021-06-302020-09-30
Value4241
Percentage of LesseeOperatingLeaseLiabilityUndiscountedExcessAmount100.0100.0
Percentage of Assets0.60.8

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-06-30
Value34063325323630462076201720652131113311131073104310241015963943900852819800782778752734729710700681675665667654636626615602589580562546522490461410
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets52.352.357.355.739.739.539.739.758.057.357.255.558.158.457.159.661.063.363.365.264.563.772.171.168.968.566.964.263.061.059.865.573.673.872.784.883.584.582.982.180.781.581.480.6

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-06-302014-06-30
Value-9.355-11.702-11.702-11.702-11.702-8.761-8.761-8.51-8.594-2.476-2.505-2.42-2.472-5.318-5.2-5.236-5.318-7.669-7.52-7.944-7.832-0.8011.443
Percentage of StockholdersEquity-0.3-0.4-0.4-0.4-0.6-0.4-0.4-0.4-0.8-0.2-0.2-0.2-0.2-0.5-0.5-0.6-0.6-0.9-0.9-1.0-1.0-0.10.2
Percentage of Assets-0.1-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.4-0.1-0.1-0.1-0.1-0.3-0.3-0.3-0.4-0.6-0.6-0.6-0.6-0.10.1
Percentage of Assets us-gaap:AccumulatedDefinedBenefitPlansAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-06-302018-06-302017-06-30
Value-31.773-33.392-41.786-44.64-44.085-27.7980.00.00.0
Percentage of StockholdersEquity-0.9-1.0-1.3-1.5-2.1-1.40.00.00.0
Percentage of Assets-0.5-0.5-0.7-0.8-0.8-0.50.00.00.0
Percentage of Assets us-gaap:AccumulatedGainLossNetCashFlowHedgeParent0.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-06-302012-06-30
Value144.50114-52.414-87.383-80.444-9.208-37.156-24.221-10.209-18.918-14.379-3.78171.522-2.599-13.778-25.999-28.852-14.711-14.017-0.312-4.8480.558.6657.51714161917191510
Percentage of StockholdersEquity0.40.10.4-1.7-4.2-4.0-0.4-1.7-2.1-0.9-1.8-1.4-0.41.70.2-0.3-1.5-3.0-3.5-1.8-1.8-0.0-0.60.11.21.12.12.42.92.73.02.51.7
Percentage of Assets0.20.10.3-1.0-1.7-1.6-0.2-0.7-1.2-0.5-1.0-0.8-0.21.00.1-0.2-0.9-1.9-2.2-1.2-1.2-0.0-0.50.10.80.71.41.51.81.61.81.81.4
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedTranslationAdjustment


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-06-302014-06-30
Value5549673.928-31.596-43.885-4.056-28.646-15.627-7.733-16.413-11.959-1.308226.7222.637-8.46-18.33-21.332-6.767-6.1859.46617
Percentage of StockholdersEquity1.61.52.10.1-1.5-2.2-0.2-1.3-1.4-0.7-1.5-1.1-0.12.20.70.3-0.9-2.1-2.6-0.8-0.81.32.7
Percentage of Assets0.90.81.20.1-0.6-0.9-0.1-0.5-0.8-0.4-0.9-0.6-0.11.30.40.2-0.6-1.4-1.6-0.6-0.50.91.7
Percentage of Assets us-gaap:AccumulatedTranslationAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-06-302012-06-30
Value20282011198519421486145914411429382375367360351346340334269262258249243242235231226226221219213209206194176
Percentage of StockholdersEquity59.560.561.463.871.672.369.867.133.733.734.234.534.334.135.335.429.930.731.531.231.231.131.331.531.131.931.732.231.631.631.030.529.9
Percentage of Assets31.131.635.235.528.428.627.726.619.619.319.619.220.019.920.221.118.319.520.020.320.119.822.622.421.421.821.220.719.919.318.522.525.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-06-302012-06-30
Value11361071997916876825819917943915890862836808778769748715692669652638623604587570555533521508500482434
Percentage of StockholdersEquity33.432.230.830.142.240.939.743.183.382.283.082.681.679.780.881.583.183.984.683.683.482.082.982.380.680.279.478.377.276.574.975.973.7
Percentage of Assets17.516.817.716.716.716.215.717.148.347.147.545.847.546.646.148.650.653.153.654.553.852.259.858.555.554.953.150.248.646.744.855.961.6
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-06-302012-06-30
Value-218.466-207.244-206.129-204.811-199.313-186.294-185.645-178.406-168.574-166.981-166.019-164.522-159.734-157.332-156.968-156.968-103.359-98.767-103.302-103.261-100.245-101.973-101.975-101.674-93.495-93.488-91.982-87.665-79.263-71.251-59.243-56.654-35.247
Percentage of StockholdersEquity-6.4-6.2-6.4-6.7-9.6-9.2-9.0-8.4-14.9-15.0-15.5-15.8-15.6-15.5-16.3-16.6-11.5-11.6-12.6-12.9-12.8-13.1-13.6-13.8-12.8-13.2-13.1-12.9-11.7-10.7-8.9-8.9-6.0
Percentage of Assets-3.4-3.3-3.7-3.7-3.8-3.6-3.6-3.3-8.6-8.6-8.8-8.7-9.1-9.1-9.3-9.9-7.0-7.3-8.0-8.4-8.3-8.3-9.8-9.8-8.8-9.0-8.8-8.3-7.4-6.5-5.3-6.6-5.0
Percentage of Assets us-gaap:TreasuryStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Stockholders Equity Including Portion Attributable To Noncontrolling Interest

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-06-302014-06-302013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-06-302009-06-302008-06-30
Value34063325323630462076201720652131113311131073104310241015963900675654636627617604591581563547523490461410322290
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets52.352.357.355.739.739.539.739.758.057.357.255.558.158.457.161.063.065.573.674.072.985.083.784.683.082.280.881.681.580.70.00.0

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-06-30
Value20282011198519421486145914411429382375367360351346340334269262258249243242235231226226221219213209206202194191186182176172168165159154150139
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets31.131.635.235.528.428.627.726.619.619.319.619.220.019.920.221.118.319.520.020.320.119.822.622.421.421.821.220.719.919.318.520.322.522.522.025.725.025.124.924.924.625.626.527.4

us-gaap:CommonStockValue us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:StatementScenario, us-gaap:SubsequentEventType

srt:CumulativeEffectPeriodOfAdoptionAdjustment, srt:ScenarioForecast, us-gaap:SubsequentEvent


Common
Period End2021-07-01
Value-56.0
Percentage of CommonStockValue0.0
Percentage of Assets0.0
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustment srt:ScenarioForecast us-gaap:SubsequentEvent0.0

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:RetainedEarningsAccumulatedDeficit


Retained
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-06-30
Value11361071997916876825819917943915890862836808778769748715692669652638623604587570555533521508500492482479463451438424410396378356333295
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets17.516.817.716.716.716.215.717.148.347.147.545.847.546.646.148.650.653.153.654.553.852.259.858.555.554.953.150.248.646.744.849.355.956.554.763.562.161.760.559.658.559.258.858.1

us-gaap:RetainedEarningsAccumulatedDeficit us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:StatementScenario, us-gaap:SubsequentEventType

srt:CumulativeEffectPeriodOfAdoptionAdjustment, srt:ScenarioForecast, us-gaap:SubsequentEvent


Retained
Period End2021-07-01
Value45
Percentage of RetainedEarningsAccumulatedDeficit0.0
Percentage of Assets0.0
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustment srt:ScenarioForecast us-gaap:SubsequentEvent0.0

Accumulated Other Comprehensive Income Loss Net Of Tax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-06-30
Value144.50114-52.414-87.383-80.444-9.208-37.156-24.221-10.209-18.918-14.379-3.78171.522-2.599-13.778-25.999-28.852-14.711-14.017-0.312-4.8480.558.6657.5171416191719171512131110131314138.0596.2994.008
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.20.10.3-1.0-1.7-1.6-0.2-0.7-1.2-0.5-1.0-0.8-0.21.00.1-0.2-0.9-1.9-2.2-1.2-1.2-0.0-0.50.10.80.71.41.51.81.61.81.81.81.41.61.61.42.02.02.12.01.31.10.8

Treasury Stock Value

us-gaap:TreasuryStockValue

us-gaap:TreasuryStockValue


Treasury
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-06-30
Value218207206204199186185178168166166164159157156156103981031031001011011019393918779715959565647423530303028282828
Percentage of TreasuryStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.43.33.73.73.83.63.63.38.68.68.88.79.19.19.39.97.07.38.08.48.38.39.89.88.89.08.88.37.46.55.35.96.66.75.66.05.04.44.54.54.44.75.05.6

Stock Issued During Period Value New Issues

us-gaap:StockIssuedDuringPeriodValueNewIssues

us-gaap:StockIssuedDuringPeriodValueNewIssues


Stock
Period End2020-12-312020-09-30
Value0.0883
Percentage of StockIssuedDuringPeriodValueNewIssues0.0100.0
Percentage of Assets0.00.0

us-gaap:StockIssuedDuringPeriodValueNewIssues us-gaap:StatementEquityComponents

us-gaap:CommonStock


Stock
Period End2020-12-312020-09-30
Value0.0438
Percentage of StockIssuedDuringPeriodValueNewIssues0.049.6
Percentage of Assets0.00.0
Percentage of Assets us-gaap:CommonStock0.00.0

us-gaap:PreferredStock


Stock
Period End2020-12-312020-09-30
Value0.0445
Percentage of StockIssuedDuringPeriodValueNewIssues0.050.4
Percentage of Assets0.00.0
Percentage of Assets us-gaap:PreferredStock0.00.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value127912211341766481-25.615642669194754471240193919411840224336480.85626123124397.142372330142814132621111822
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax15.811.628.118.423.710.212.3-7.517.77.620.26.014.718.416.84.714.78.016.98.817.39.221.011.722.219.827.50.514.37.318.316.125.54.930.017.522.211.222.610.310.520.518.29.216.722.8

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-32138000.0-27059000.0-43904000.0-69856000.0-31664000.0-29627000.0-53814000.0-1064200000.0-27577000.0-63438000.0-47386000.0-85575000.0-36744000.0-38272000.0-93179000.0-116760000.0-12147000.0-8591000.0-9978000.0-21530000.0-8600000.0-8727000.0-87316000.0-102170000.0-4756000.0-4102000.0-129790000.0-5887000.0-7900000.0-7803000.0-10355000.0-58830000.0-11979000.0-14092000.0-20177000.0-6244000.0-12709000.0-41824000.0
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-4.0-3.5-5.6-9.6-4.2-4.7-8.1-312.6-7.6-18.5-13.8-27.2-11.4-13.0-33.1-44.6-6.2-4.7-5.6-11.6-4.6-5.0-50.8-67.6-3.1-2.8-103.1-4.5-5.8-5.9-8.2-42.5-9.1-10.8-16.7-5.2-11.2-42.9

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-33.462636-50.163122-38.272-20.153-94.5571326-51.9925-61.6492-15.891-13.38586857202112-24.521121-15.583-20.268-10.933-30.21-30.257287-6.776-9.7031010.434-4.874-11.209-4.655.92918-4.0863.7821.3092.390.507
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-4.181.3-6.416.9-5.1-3.2-14.2389.7-14.37.5-18.029.6-4.9-4.520.626.121.18.39.25.5-10.259.4-8.1-10.7-5.6-16.1-17.442.157.7-4.4-6.780.90.3-3.6-8.5-3.74.313.8-3.13.11.12.10.5

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

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value5670015019010411-62.711234-16.338-9.046-41.08724-16.206
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.089.519.126.214.11.8-9.468.9-4.5-2.6-12.07.7-5.0

Amortization Of Financing Costs

us-gaap:AmortizationOfFinancingCosts us-gaap:CreditFacility

us-gaap:AmortizationOfFinancingCosts

iivi:TermBLoanFacility


Amortization
Period End2020-12-312020-09-30
Value0.024
Percentage of AmortizationOfFinancingCosts0.0100.0

Increase Decrease In Accounts Payable

us-gaap:IncreaseDecreaseInAccountsPayable

us-gaap:IncreaseDecreaseInAccountsPayable


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value4.58620-8.097-15.16553-6.517-2.7110.7481.293-8.071175.1355.2317.3742.2892.542-0.9066.211-6.9398.3386.0524.83-0.094-5.0733.6862.037-8.6372.975-2.133.179171.559-1.689-3.221.52-6.163.476-2.0422.397-0.933-3.7017.623-1.9730.6982.4143.517
Percentage of IncreaseDecreaseInAccountsPayable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Increase Decrease In Accounts Receivable

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:IncreaseDecreaseInAccountsReceivable


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value4340-9.888-22.48310814-22.454-8.7831922-1.8691026-5.9943.066-2.7161820-3.606-8.2831615-4.061-6.4594.771.297-26.0113010128.987-4.2483.63911-14.553-6.3792.8913-4.882-2.812-0.6093.9732.6581.1751610
Percentage of IncreaseDecreaseInAccountsReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Increase Decrease In Inventories

us-gaap:IncreaseDecreaseInInventories

us-gaap:IncreaseDecreaseInInventories


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1725-2.9574.671-16.974-17.533-92.89214-13.7081025135.286109.523134.7197.3645.3587.551-0.31.1172.3445.489-1.5140.8294.220.672-8.908-2.6791.1-2.307-10.301-1.4179.716-3.271-2.167-3.3462.52511149.2736.6999.9282.688-0.614
Percentage of IncreaseDecreaseInInventories100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Increase Decrease In Other Operating Capital Net

us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet

us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet


Increase
Period End2021-03-312020-12-312020-09-302020-03-312019-12-312019-09-302019-03-31
Value16-31.26315-8.6641925-10.228
Percentage of IncreaseDecreaseInOtherOperatingCapitalNet100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value127912211341766481-25.615642669194754471240193919411840224336480.85626123124397.142372330142814132621111822
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax15.811.628.118.423.710.212.3-7.517.77.620.26.014.718.416.84.714.78.016.98.817.39.221.011.722.219.827.50.514.37.318.316.125.54.930.017.522.211.222.610.310.520.518.29.216.722.8

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-30
Value82818746515.921-98.213-25.9982824282627309.59621322223161414181717142212128.5317.5699.69410151212141313182223191815105.9816.306
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax10.210.411.26.46.90.9-14.7-7.67.77.28.48.38.510.23.48.111.99.210.37.45.97.39.99.18.77.912.56.66.74.94.46.46.510.99.79.610.610.610.513.416.717.815.815.314.110.68.79.6

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-30
Value818746515.921-98.213-25.9982824282627309.59621322223161414181717142212128.5317.5699.694
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax10.411.26.46.90.9-14.7-7.67.77.28.48.38.510.23.48.111.99.210.37.45.97.39.99.18.77.912.56.66.74.94.46.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Profit Loss

us-gaap:ProfitLoss

us-gaap:ProfitLoss


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-30
Value82818746515.921-98.213-25.9982824282627309.59621322223161414181717142212128.5317.5699.69410161213141413182223191816105.9846.299
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax10.210.411.26.46.90.9-14.7-7.67.77.28.48.38.510.23.48.111.99.210.37.45.97.39.99.18.77.912.56.66.74.94.46.46.611.19.99.910.810.810.713.516.817.815.915.314.310.58.79.6

Share Based Compensation

us-gaap:ShareBasedCompensation

us-gaap:ShareBasedCompensation


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value16162215191418156.1666.5036.0223.2553.753.6943.6184.253.0612.9982.6243.0731.1591.5672.944.0092.7542.6312.3613.5942.6152.5373.1454.052.7272.6983.0743.46-20.8152.0552.6014.5751.8042.2122.2243.7322.5792.108
Percentage of ShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-32138000.0-27059000.0-43904000.0-69856000.0-31664000.0-29627000.0-53814000.0-1064200000.0-27577000.0-63438000.0-47386000.0-85575000.0-36744000.0-38272000.0-93179000.0-116760000.0-12147000.0-8591000.0-9978000.0-21530000.0-8600000.0-8727000.0-87316000.0-102170000.0-4756000.0-4102000.0-129790000.0-5887000.0-7900000.0-7803000.0-10355000.0-58830000.0-11979000.0-14092000.0-20177000.0-6244000.0-12709000.0-41824000.0
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-4.0-3.5-5.6-9.6-4.2-4.7-8.1-312.6-7.6-18.5-13.8-27.2-11.4-13.0-33.1-44.6-6.2-4.7-5.6-11.6-4.6-5.0-50.8-67.6-3.1-2.8-103.1-4.5-5.8-5.9-8.2-42.5-9.1-10.8-16.7-5.2-11.2-42.9

Payments To Acquire Property Plant And Equipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value412645332827542528333835363840373941272925139.7329.424128.55410218.4536.4787.7166.5737.7754.3217.2485.929109.703101212149.3875.2814.4532.693
Percentage of PaymentsToAcquirePropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-33.462636-50.163122-38.272-20.153-94.5571326-51.9925-61.6492-15.891-13.38586857202112-24.521121-15.583-20.268-10.933-30.21-30.257287-6.776-9.7031010.434-4.874-11.209-4.655.92918-4.0863.7821.3092.390.507
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-4.181.3-6.416.9-5.1-3.2-14.2389.7-14.37.5-18.029.6-4.9-4.520.626.121.18.39.25.5-10.259.4-8.1-10.7-5.6-16.1-17.442.157.7-4.4-6.780.90.3-3.6-8.5-3.74.313.8-3.13.11.12.10.5

Repayments Of Long Term Debt

us-gaap:RepaymentsOfLongTermDebt us-gaap:CreditFacility, us-gaap:SubsequentEventType

us-gaap:RepaymentsOfLongTermDebt

iivi:TermBLoanFacility, us-gaap:SubsequentEvent


Repayments
Period End2020-07-07
Value715
Percentage of RepaymentsOfLongTermDebt100.0

Dividends

us-gaap:Dividends

us-gaap:Dividends


Dividends
Period End2021-03-312020-12-312020-09-30
Value7.0046.96.535
Percentage of Dividends100.0100.0100.0

us-gaap:Dividends us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Dividendsus-gaap:
Period End2021-03-312020-12-312020-09-30
Value7.0046.96.535
Percentage of Dividends100.0100.0100.0

Effective Income Tax Rate Continuing Operations

us-gaap:EffectiveIncomeTaxRateContinuingOperations

us-gaap:EffectiveIncomeTaxRateContinuingOperations


Effective
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-1.0-2.1-3.222.30.08-0.030.048-0.1480.015-0.027-0.0090.191-0.029-0.150.2450.214-0.063-0.015-0.0390.3170.099-0.012-0.0390.2220.034-0.028-0.0910.255-0.025-0.052-0.0140.2510.021-0.0510.0580.2420.0010.019-0.0390.239-0.019-0.031-0.0250.255
Percentage of EffectiveIncomeTaxRateContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice


Share
Period End2021-06-302020-06-302019-06-302018-06-302017-06-302016-06-302015-06-302014-06-302013-06-302012-06-302011-06-302010-06-30
Value29.2626.9923.4720.0718.1517.1516.5416.3715.5914.7713.712.62
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Liabilities

us-gaap:DeferredTaxLiabilities

us-gaap:DeferredTaxLiabilities


Deferred
Period End2021-06-302020-06-302019-06-302018-06-302017-06-302016-06-302015-06-302014-06-302013-06-302012-06-302011-06-302010-06-30
Value40221525123.255454540302216
Percentage of DeferredTaxLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Assets Net

us-gaap:DeferredTaxAssetsNet

us-gaap:DeferredTaxAssetsNet


Deferred
Period End2021-06-302020-06-302019-06-302018-06-302017-06-302016-06-302015-06-302014-06-302013-06-302012-06-302011-06-302010-06-30
Value20922767524238535250352418
Percentage of DeferredTaxAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Unrecognized Tax Benefits

us-gaap:UnrecognizedTaxBenefits

us-gaap:UnrecognizedTaxBenefits


Unrecognized
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-06-302018-06-302017-06-302016-06-302015-06-302014-06-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-06-302009-06-302008-06-30
Value383742404274119.8927.5775.5594.0222.7753.1813.23.13.02.853.03.75.45.04.545.0934.532.5757.473
Percentage of UnrecognizedTaxBenefits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Assets Valuation Allowance

us-gaap:DeferredTaxAssetsValuationAllowance

us-gaap:DeferredTaxAssetsValuationAllowance


Deferred
Period End2021-06-302020-06-302019-06-302018-06-302017-06-302016-06-302015-06-302014-06-302013-06-302012-06-302011-06-302010-06-30
Value5354162142422.7132.2122.8850.8460.8961.176
Percentage of DeferredTaxAssetsValuationAllowance100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

iivi:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentAssets us-gaap:BusinessAcquisition

iivi:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentAssets

iivi:AscatronAB


Business
Period End2021-06-302021-03-312020-12-31
Value0853000.0-774000.0
Percentage of BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentAssets0.0100.0100.0

iivi:INNOViONCorporation


Business
Period End2021-06-302021-03-31
Value2532000.0-1141000.0
Percentage of BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentAssets0.0-133.8

iivi:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentAssetsAndLiabilitiesNet

iivi:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentAssetsAndLiabilitiesNet


Business
Period End2020-09-30
Value-6500000.0
Percentage of BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentAssetsAndLiabilitiesNet100.0

iivi:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentDeferredTaxesLiabilities us-gaap:BusinessAcquisition

iivi:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentDeferredTaxesLiabilities

iivi:AscatronAB


Business
Period End2021-06-302021-03-312020-12-31
Value0-1000.0-1021000.0
Percentage of BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentDeferredTaxesLiabilities0.0100.0100.0

iivi:INNOViONCorporation


Business
Period End2021-06-302021-03-31
Value-1032000.0635000.0
Percentage of BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentDeferredTaxesLiabilities0.0-63500.0

iivi:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentGoodwill us-gaap:BusinessAcquisition

iivi:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentGoodwill

iivi:AscatronAB


Business
Period End2021-06-302021-03-312020-12-31
Value0.00.2032.815
Percentage of BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentGoodwill0.0100.0100.0

iivi:INNOViONCorporation


Business
Period End2021-06-302021-03-31
Value1.3151.901
Percentage of BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentGoodwill0.0936.5

iivi:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentLiabilities us-gaap:BusinessAcquisition

iivi:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentLiabilities

iivi:AscatronAB


Business
Period End2021-06-302021-03-312020-12-31
Value0853000.0-774000.0
Percentage of BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentLiabilities0.0100.0100.0

iivi:INNOViONCorporation


Business
Period End2021-06-302021-03-31
Value250000.01141000.0
Percentage of BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentLiabilities0.0133.8

iivi:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentOtherAssetsNoncurrent us-gaap:BusinessAcquisition

iivi:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentOtherAssetsNoncurrent

iivi:AscatronAB


Business
Period End2021-06-302021-03-312020-12-31
Value0650000.033000.0
Percentage of BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentOtherAssetsNoncurrent0.0100.0100.0

iivi:INNOViONCorporation


Business
Period End2021-06-302021-03-31
Value-675000.032000.0
Percentage of BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentOtherAssetsNoncurrent0.04.9

iivi:DebtExtinguishmentCosts

iivi:DebtExtinguishmentCosts


Debt
Period End2021-03-312020-12-312020-09-302020-03-312019-12-312019-09-30
Value0.00.0240.00.03.96
Percentage of DebtExtinguishmentCosts0.00.0100.00.00.0100.0

iivi:DeferredCompensationArrangementWithIndividualAllocatedShareBasedCompensationExpenseBenefit

iivi:DeferredCompensationArrangementWithIndividualAllocatedShareBasedCompensationExpenseBenefit


Deferred
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value24-42.215-11.266-14.574-17.5256.393497.2517.0385.4223.727525.588
Percentage of DeferredCompensationArrangementWithIndividualAllocatedShareBasedCompensationExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

iivi:DeferredCompensationArrangementWithIndividualAllocatedShareBasedCompensationExpenseBenefit us-gaap:StatementEquityComponents

us-gaap:CommonStock


Deferred
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-25.377-43.533-16.764-27.593-18.17412597.2288.06.9198.5155.2615.952
Percentage of DeferredCompensationArrangementWithIndividualAllocatedShareBasedCompensationExpenseBenefit-104.6103.1148.8189.3103.7187.8120.099.7113.7127.6228.510.0106.5

us-gaap:TreasuryStock


Deferred
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1.1151.3185.498130.649-5.614-9.8320.023-0.962-1.497-4.78847-0.364
Percentage of DeferredCompensationArrangementWithIndividualAllocatedShareBasedCompensationExpenseBenefit4.6-3.1-48.8-89.3-3.7-87.8-20.00.3-13.7-27.6-128.590.0-6.5

iivi:DeferredCompensationArrangementWithIndividualAllocatedShareBasedCompensationExpenseShares us-gaap:StatementEquityComponents

iivi:DeferredCompensationArrangementWithIndividualAllocatedShareBasedCompensationExpenseShares

us-gaap:CommonStock


Deferred
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value327000.0854000.0575000.01638000.0235000.0307000.0708000.087000.0104000.049000.0382000.0767000.0109000.0
Percentage of DeferredCompensationArrangementWithIndividualAllocatedShareBasedCompensationExpenseShares100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TreasuryStock


Deferred
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value3000.011000.0120000.0-1151000.023000.0-175000.0-251000.07000.0-23000.0-41000.0-101000.01478000.0-5000.0
Percentage of DeferredCompensationArrangementWithIndividualAllocatedShareBasedCompensationExpenseShares0.91.320.9-70.39.8-57.0-35.58.0-22.1-83.7-26.4192.7-4.6

iivi:ExpendituresForPropertyPlantAndEquipment

iivi:ExpendituresForPropertyPlantAndEquipment


Expenditures
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value41264533282754252034383445383937434127
Percentage of ExpendituresForPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

iivi:ExpendituresForPropertyPlantAndEquipment us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, iivi:CompoundSemiconductors


Expenditures
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value169.639201221193313
Percentage of ExpendituresForPropertyPlantAndEquipment39.437.145.437.275.770.861.052.6

us-gaap:OperatingSegments, iivi:PhotonicSolutions


Expenditures
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value241624217.018.083219.389
Percentage of ExpendituresForPropertyPlantAndEquipment60.662.954.662.824.329.239.036.6

iivi:FinanceLeaseCost

iivi:FinanceLeaseCost


Finance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value728000.0732000.0736000.0740000.0743000.0747000.0751000.0754000.0
Percentage of FinanceLeaseCost100.0100.0100.0100.0100.0100.0100.0100.0

iivi:GainLossOnForwardSaleCommitmentOfConvertiblePreferredStock

iivi:GainLossOnForwardSaleCommitmentOfConvertiblePreferredStock


Gain
Period End2021-03-31
Value11
Percentage of GainLossOnForwardSaleCommitmentOfConvertiblePreferredStock100.0

iivi:InterSegmentRevenues us-gaap:ConsolidationItems

iivi:InterSegmentRevenues

srt:ConsolidationEliminations


Inter
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-06-302018-03-312017-12-31
Value-58.728-73.481-73.253-74.303-58.606-43.391-88.313-16.583-55.13-23.808-22.131-22.332-14.963-18.704
Percentage of InterSegmentRevenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

iivi:InterSegmentRevenues us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, iivi:CompoundSemiconductors


Inter
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value5161646748366613
Percentage of InterSegmentRevenues-87.2-83.4-88.5-90.3-82.5-84.1-74.9-84.0

us-gaap:OperatingSegments, iivi:PhotonicSolutions


Inter
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value7.492128.4417.216106.899222.65
Percentage of InterSegmentRevenues-12.8-16.6-11.5-9.7-17.5-15.9-25.1-16.0

iivi:PreferredStockDefaultOnPaymentObligationDividendRatePercentage us-gaap:Range, us-gaap:StatementClassOfStock

iivi:PreferredStockDefaultOnPaymentObligationDividendRatePercentage

srt:Maximum, iivi:SeriesB1ConvertiblePreferredStock


Preferred
Period End2021-03-31
Value14.0
Percentage of PreferredStockDefaultOnPaymentObligationDividendRatePercentage100.0

us-gaap:AmortizationOfFinancingCostsAndDiscounts

us-gaap:AmortizationOfFinancingCostsAndDiscounts


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value5.225.1365.2065.176.236.2816.0693.572.9093.3863.1453.11
Percentage of AmortizationOfFinancingCostsAndDiscounts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AmortizationOfFinancingCostsAndDiscounts us-gaap:DebtInstrument

iivi:ZeroPointTwoFivePercentConvertibleSeniorNotesDueTwoThousandTwentyTwo


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value133.413.4463.407133.2943.2913.2553.1833.1123.1453.113.0412.9742.9351.107
Percentage of AmortizationOfFinancingCostsAndDiscounts263.466.466.265.9211.452.454.291.2109.491.9100.0100.00.00.00.00.0

us-gaap:BusinessAcquisitionsProFormaNetIncomeLoss us-gaap:BusinessAcquisition

us-gaap:BusinessAcquisitionsProFormaNetIncomeLoss

iivi:AscatronAB


Business
Period End2021-06-302021-03-31
Value-0.8-1.1
Percentage of BusinessAcquisitionsProFormaNetIncomeLoss100.0100.0

iivi:INNOViONCorporation


Business
Period End2020-12-31
Value-1.8
Percentage of BusinessAcquisitionsProFormaNetIncomeLoss0.0

us-gaap:BusinessAcquisitionsProFormaRevenue us-gaap:BusinessAcquisition

us-gaap:BusinessAcquisitionsProFormaRevenue

iivi:AscatronAB


Business
Period End2021-03-31
Value0.3
Percentage of BusinessAcquisitionsProFormaRevenue100.0

iivi:INNOViONCorporation


Business
Period End2020-12-31
Value7.2
Percentage of BusinessAcquisitionsProFormaRevenue0.0

us-gaap:BusinessCombinationAcquisitionRelatedCosts us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationAcquisitionRelatedCosts

iivi:AscatronAB


Business
Period End2021-03-312020-12-312020-09-30
Value0.10.11.9
Percentage of BusinessCombinationAcquisitionRelatedCosts100.0100.0100.0

us-gaap:BusinessCombinationConsiderationTransferred1 us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationConsiderationTransferred1

iivi:AscatronAB


Business
Period End2020-08-20
Value36
Percentage of BusinessCombinationConsiderationTransferred1100.0

iivi:INNOViONCorporation


Business
Period End2020-10-01
Value4.4
Percentage of BusinessCombinationConsiderationTransferred10.0

us-gaap:BusinessCombinationProFormaInformationRevenueOfAcquireeSinceAcquisitionDateActual us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationProFormaInformationRevenueOfAcquireeSinceAcquisitionDateActual

iivi:INNOViONCorporation


Business
Period End2021-03-31
Value6.9
Percentage of BusinessCombinationProFormaInformationRevenueOfAcquireeSinceAcquisitionDateActual100.0

us-gaap:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentFinancialLiabilities us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentFinancialLiabilities

iivi:AscatronAB


Business
Period End2021-06-302021-03-312020-12-31
Value0854000.0247000.0
Percentage of BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentFinancialLiabilities0.0100.0100.0

iivi:INNOViONCorporation


Business
Period End2021-06-302021-03-31
Value2294000.0-506000.0
Percentage of BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentFinancialLiabilities0.0-59.3

us-gaap:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentIntangibles us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentIntangibles

iivi:AscatronAB


Business
Period End2021-06-302021-03-312020-12-31
Value00-3622000.0
Percentage of BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentIntangibles0.00.0100.0

iivi:FinisarCorporation


Business
Period End2020-09-302020-06-30
Value0-4500000.0
Percentage of BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentIntangibles0.00.0

us-gaap:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentIntangibles us-gaap:BusinessAcquisition, us-gaap:FiniteLivedIntangibleAssetsByMajorClass

iivi:INNOViONCorporation, us-gaap:CustomerLists


Business
Period End2021-06-302021-03-31
Value0-1003000.0
Percentage of BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentIntangibles0.00.0

iivi:INNOViONCorporation, us-gaap:DevelopedTechnologyRights


Business
Period End2021-06-302021-03-31
Value0-240000.0
Percentage of BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentIntangibles0.00.0

us-gaap:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentPropertyPlantAndEquipment us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentPropertyPlantAndEquipment

iivi:FinisarCorporation


Business
Period End2020-09-302020-06-30
Value0-13984000.0
Percentage of BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentPropertyPlantAndEquipment0.0100.0

iivi:INNOViONCorporation


Business
Period End2021-06-302021-03-31
Value0-1832000.0
Percentage of BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentPropertyPlantAndEquipment0.00.0

us-gaap:CapitalExpendituresIncurredButNotYetPaid

us-gaap:CapitalExpendituresIncurredButNotYetPaid


Capital
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value1011-6.975175.5473.752-0.726136.434-5.795-0.982118.925-2.5271.993.925-2.093-0.194
Percentage of CapitalExpendituresIncurredButNotYetPaid100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ContractWithCustomerLiabilityRevenueRecognized

us-gaap:ContractWithCustomerLiabilityRevenueRecognized


Contract
Period End2021-06-302021-03-312020-12-312020-09-302020-03-312019-12-31
Value-5.70.00.09.72921
Percentage of ContractWithCustomerLiabilityRevenueRecognized100.00.00.0100.0100.0100.0

us-gaap:DebtInstrumentConvertibleIfConvertedValueInExcessOfPrincipal us-gaap:DebtInstrument

us-gaap:DebtInstrumentConvertibleIfConvertedValueInExcessOfPrincipal

iivi:ZeroPointTwoFivePercentConvertibleSeniorNotesDueTwoThousandTwentyTwo


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value30-55.7259297137-37.9-11.3258-5.035-108.8346
Percentage of DebtInstrumentConvertibleIfConvertedValueInExcessOfPrincipal100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtRelatedCommitmentFeesAndDebtIssuanceCosts us-gaap:IncomeStatementLocation, us-gaap:StatementClassOfStock

us-gaap:DebtRelatedCommitmentFeesAndDebtIssuanceCosts

us-gaap:SellingGeneralAndAdministrativeExpenses, iivi:SeriesB1ConvertiblePreferredStock


Debt
Period End2021-03-31
Value4.1
Percentage of DebtRelatedCommitmentFeesAndDebtIssuanceCosts100.0

us-gaap:DebtRelatedCommitmentFeesAndDebtIssuanceCosts us-gaap:StatementClassOfStock

iivi:SeriesB1ConvertiblePreferredStock


Debt
Period End2021-03-31
Value26
Percentage of DebtRelatedCommitmentFeesAndDebtIssuanceCosts648.8

us-gaap:DeferredIncomeTaxesAndTaxCredits

us-gaap:DeferredIncomeTaxesAndTaxCredits


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value2.588-11.477-14.04922-9.7569.378-25.642-16.434-4.567-2.389-1.908-1.5982.557-11.72613-2.995-1.432-3.9522.6791.5212.172.595-3.428-0.36-1.677-1.483-2.61.979-2.6210.048-1.36-0.502-0.344-0.0012.512-0.205-1.932.940.438-0.871-0.9051.522-1.298-1.387-1.145-0.608
Percentage of DeferredIncomeTaxesAndTaxCredits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Depreciation

us-gaap:Depreciation


Depreciation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value494746445432482020181818191615151511111111111010109.61710101010119.6288.848.5728.8478.0138.0167.4427.4977.2877.1126.0866.2466.2255.9795.745
Percentage of Depreciation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DepreciationAndAmortization

us-gaap:DepreciationAndAmortization


Depreciation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value70676764733882262423222222191918181414141414131313121313131314111010109.0729.1328.7298.5228.317.8946.8736.8456.834
Percentage of DepreciationAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DepreciationAndAmortization us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, iivi:CompoundSemiconductors


Depreciation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value2826272537232616
Percentage of DepreciationAndAmortization40.639.640.840.251.362.532.860.8

us-gaap:OperatingSegments, iivi:PhotonicSolutions


Depreciation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value414139383514556.816
Percentage of DepreciationAndAmortization59.460.459.259.848.737.567.225.3

us-gaap:DilutiveSecuritiesEffectOnBasicEarningsPerShareOther

us-gaap:DilutiveSecuritiesEffectOnBasicEarningsPerShareOther


Dilutive
Period End2021-06-302021-03-312020-12-31
Value3.0653.0663.066
Percentage of DilutiveSecuritiesEffectOnBasicEarningsPerShareOther100.0100.0100.0

us-gaap:DividendsPreferredStock us-gaap:StatementClassOfStock

us-gaap:DividendsPreferredStock

iivi:SeriesBRedeemableConvertiblePreferredStock


Dividends
Period End2021-03-31
Value104000.0
Percentage of DividendsPreferredStock100.0

us-gaap:DividendsPreferredStockPaidinkind us-gaap:StatementClassOfStock

us-gaap:DividendsPreferredStockPaidinkind

iivi:SeriesB1ConvertiblePreferredStock


Dividends
Period End2021-06-302021-03-31
Value499000.09000.0
Percentage of DividendsPreferredStockPaidinkind100.0100.0

iivi:SeriesBRedeemableConvertiblePreferredStock


Dividends
Period End2021-06-302021-03-31
Value499000.09000.0
Percentage of DividendsPreferredStockPaidinkind100.0100.0

us-gaap:DividendsStock

us-gaap:DividendsStock


Dividends
Period End2020-12-312020-09-30
Value6.96.535
Percentage of DividendsStock100.0100.0

us-gaap:DividendsStock us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Dividends
Period End2020-12-31
Value6.9
Percentage of DividendsStock100.0

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations


Effect
Period End2021-03-312020-12-312020-09-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value0.299233.493-3.1853.785-2.128-0.8542.671-1.262-2.097-10.64
Percentage of EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinanceLeaseInterestExpense

us-gaap:FinanceLeaseInterestExpense


Finance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value311000.0315000.0319000.0323000.0326000.0330000.0334000.0337000.0
Percentage of FinanceLeaseInterestExpense100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinanceLeaseInterestPaymentOnLiability

us-gaap:FinanceLeaseInterestPaymentOnLiability


Finance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value311000.0315000.0319000.0323000.0326000.0330000.0334000.0337000.0
Percentage of FinanceLeaseInterestPaymentOnLiability100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinanceLeasePrincipalPayments

us-gaap:FinanceLeasePrincipalPayments


Finance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value303000.0298000.0278000.0274000.0270000.0266000.0247000.0243000.0
Percentage of FinanceLeasePrincipalPayments100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ForeignCurrencyTransactionGainLossBeforeTax

us-gaap:ForeignCurrencyTransactionGainLossBeforeTax


Foreign
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-1285000.07918000.0-7475000.0-4703000.0-6293000.0-3574000.0-3444000.0-1131000.0-2335000.0906000.0-314000.0-1412000.0-61000.0-398000.0-887000.0496000.0-2358000.0-1031000.05246000.0-582000.0637000.0-1537000.0239000.0712000.0-286000.0-281000.0570000.0-2181000.0-320000.0258000.0284000.0-922000.0-572000.0138000.0-594000.0-216000.0843000.076000.0850000.0-255000.0-530000.0782000.0-1091000.01244000.0
Percentage of ForeignCurrencyTransactionGainLossBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GoodwillAcquiredDuringPeriod

us-gaap:GoodwillAcquiredDuringPeriod


Goodwill
Period End2020-09-302019-09-302018-09-302017-09-302013-09-302011-09-30
Value1875928183821
Percentage of GoodwillAcquiredDuringPeriod100.0100.0100.0100.0100.0100.0

us-gaap:GoodwillAcquiredDuringPeriod us-gaap:StatementBusinessSegments

iivi:PhotonicSolutions


Goodwill
Period End2020-09-30
Value18
Percentage of GoodwillAcquiredDuringPeriod100.0

us-gaap:GoodwillForeignCurrencyTranslationGainLoss

us-gaap:GoodwillForeignCurrencyTranslationGainLoss


Goodwill
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value1900000.0-975000.05752000.01308000.01994000.0-4738000.03231000.0-448000.0-2431000.02337000.0-1229000.0-1215000.0-3596000.02768000.0347000.01454000.0722000.0197000.0-1288000.0-151000.0
Percentage of GoodwillForeignCurrencyTranslationGainLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GoodwillForeignCurrencyTranslationGainLoss us-gaap:StatementBusinessSegments

iivi:CompoundSemiconductors


Goodwill
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value901000.0-2590000.02682000.01557000.0242000.0-1930000.01818000.0664000.0
Percentage of GoodwillForeignCurrencyTranslationGainLoss47.4265.646.6119.012.140.756.3-148.2

iivi:PhotonicSolutions


Goodwill
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value999000.01615000.03070000.0-249000.01752000.0-2808000.01413000.0-1112000.0
Percentage of GoodwillForeignCurrencyTranslationGainLoss52.6-165.653.4-19.087.959.343.7248.2

us-gaap:GoodwillPurchaseAccountingAdjustments

us-gaap:GoodwillPurchaseAccountingAdjustments


Goodwill
Period End2021-06-302021-03-312020-12-312020-09-302014-06-302014-03-312013-12-312013-09-30
Value000-4901000.0000-516000.0
Percentage of GoodwillPurchaseAccountingAdjustments0.00.00.0100.00.00.00.0100.0

us-gaap:GoodwillPurchaseAccountingAdjustments us-gaap:StatementBusinessSegments

iivi:CompoundSemiconductors


Goodwill
Period End2020-12-312020-09-30
Value0-4901000.0
Percentage of GoodwillPurchaseAccountingAdjustments0.0100.0

iivi:PhotonicSolutions


Goodwill
Period End2021-06-30
Value0
Percentage of GoodwillPurchaseAccountingAdjustments0.0

us-gaap:IncomeLossFromEquityMethodInvestments

us-gaap:IncomeLossFromEquityMethodInvestments


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value120.1940.41.4170.9980.8590.3180.60.4360.0111.1731.5940.9870.991.3470.270.090.1640.1590.331-0.6240.20.20.2640.2410.20.20.2670.1810.10.10.2570.2260.20.2280.3650.3040.2710.81-0.326-0.229-0.176-0.004-0.17-0.2710.08
Percentage of IncomeLossFromEquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInContractWithCustomerLiability

us-gaap:IncreaseDecreaseInContractWithCustomerLiability


Increase
Period End2020-09-302019-09-302018-09-30
Value-3.256120.13
Percentage of IncreaseDecreaseInContractWithCustomerLiability100.0100.0100.0

us-gaap:IncreaseDecreaseInEmployeeRelatedLiabilities

us-gaap:IncreaseDecreaseInEmployeeRelatedLiabilities


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-03-312019-12-312019-09-302019-03-312018-12-312018-09-302018-03-312017-12-312017-09-302017-03-312016-12-312016-09-302016-03-312015-12-312015-09-30
Value39-2.06521-34.973-2.6885.079-14.7212.6347.545-17.9813.6456.75-16.4341.7585.611-19.7567.3776.277-7.183
Percentage of IncreaseDecreaseInEmployeeRelatedLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable

us-gaap:IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-10.4944.421-14.4972.48451-20.10810-1.3441.338-0.1162.548-3.404-2.1788.0711.2520.235-2.2232.5730.2190.16616-5.1681.7740.7666.912-0.7791.2970.1591.528-4.222-0.005-3.5833.786-1.1232.118-0.433.913-1.886-2.5623.359-2.366-2.676-0.7963.116
Percentage of IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements


Incremental
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value128000.04203000.03630000.002354.0-85000.02089000.02085000.02738000.01000.02624000.02736000.02539000.01000.02203000.02017000.01570000.0-23000.01684000.01508000.01506000.081000.01431000.01147000.01281000.0-6000.01391000.01372000.01568000.0-10000.01594000.01442000.01413000.01560400.01773.01474000.01367000.0-225.01856.01702000.01480000.0
Percentage of IncrementalCommonSharesAttributableToShareBasedPaymentArrangements100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestExpenseDebtExcludingAmortization us-gaap:DebtInstrument

us-gaap:InterestExpenseDebtExcludingAmortization

iivi:ZeroPointTwoFivePercentConvertibleSeniorNotesDueTwoThousandTwentyTwo


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value874000.0216000.0220000.0220000.0876000.0218000.0221000.0220000.0218000.0216000.0221000.0220000.0218000.0216000.0219000.078000.0
Percentage of InterestExpenseDebtExcludingAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LeaseCost

us-gaap:LeaseCost


Lease
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value109.5769.9159.5699.1399.797116.861
Percentage of LeaseCost100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeaseCost

us-gaap:OperatingLeaseCost


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value109.2129.5479.1978.7649.05116.107
Percentage of OperatingLeaseCost100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeasePayments

us-gaap:OperatingLeasePayments


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value9.6389.159.2298.6318.3678.454105.94
Percentage of OperatingLeasePayments100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax

us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value5.24-13.7355835-9.977-70.76528-13.019-14.2018.68-4.454-10.651-21.09154.08511113.002-14.565-0.582-13.4474.553-5.411-8.1510.768-7.343-1.491-2.675
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Other
Period End2021-06-302021-03-312020-06-30
Value-2.2694.665-18.905
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax-43.3-34.0189.5

us-gaap:AccumulatedTranslationAdjustment


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value5.8-18.4643512-39.82924-13.019-7.8948.68-4.454-10.651-23.733154.085119.873.002-14.565-0.582-6.6424.553-5.411-8.1513.012-7.343-1.491-2.675
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax110.7134.0108.6100.0-123.256.387.2100.055.6100.0100.0100.0112.5100.0100.0100.083.7100.0100.0100.049.4100.0100.0100.0392.2100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value1.6198.3942.854-0.555-16.287-31.4073.609
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-03-312020-12-312020-09-302020-03-312019-12-31
Value8.3942.854-0.555-31.4073.609
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTaxParent

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTaxParent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value443000.02299000.0782000.0-152000.07486000.0-8475000.0989000.0
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTaxParent100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherOperatingIncomeExpenseNet

us-gaap:OtherOperatingIncomeExpenseNet


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value10213.153-24.339-1.264-7.168-0.487-5.079-0.3841.5320.7010.7131.0311.4961.9650.7670.4452.1646.0451.4020.429-1.2570.9941.0570.097-1.5349.295-1.6820.8681.6941.125-0.0670.4421.4014.5510.7611.7212.3111.5061.630.0571.431-0.462.062
Percentage of OtherOperatingIncomeExpenseNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsForProceedsFromOtherInvestingActivities

us-gaap:PaymentsForProceedsFromOtherInvestingActivities


Payments
Period End2021-06-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-06-302014-03-312013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-8831000.0-988000.01940000.0-838000.01940000.0-575000.0-2000.0-80000.0-36000.0-618000.0-284000.0-9000.0-136000.0416000.0-1521000.0-41000.0-145000.0-69000.0-53000.0-14000.0-25000.0-3000.0147000.0-226000.013000.0-28000.0-42000.0-597000.06000.0-1000.0-23000.0-192000.072000.0-23000.0-217000.0
Percentage of PaymentsForProceedsFromOtherInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsOfStockIssuanceCosts

us-gaap:PaymentsOfStockIssuanceCosts


Payments
Period End2021-06-302021-03-312020-12-312020-09-30
Value0.0220.036
Percentage of PaymentsOfStockIssuanceCosts0.0100.00.0100.0

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value111.3121.3675.574130.6495.6139.418-0.0080.751.784.572.5240.4320.03.6080.7291.1360.0412.230.0210.0020.3011.68
Percentage of PaymentsRelatedToTaxWithholdingForShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-09-302016-06-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-06-30
Value-0.0370.0-1.633360.00.00.01036-0.8299.045793.50.02.47584900.028-0.2320.00.00.0460.00.00.0
Percentage of PaymentsToAcquireBusinessesNetOfCashAcquired100.00.0100.0100.00.00.00.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.00.00.00.0100.00.00.00.0

us-gaap:PreferredStockAccretionOfRedemptionDiscount

us-gaap:PreferredStockAccretionOfRedemptionDiscount


Preferred
Period End2021-03-31
Value9000.0
Percentage of PreferredStockAccretionOfRedemptionDiscount100.0

us-gaap:PreferredStockAccretionOfRedemptionDiscount us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Preferred
Period End2021-03-31
Value9000.0
Percentage of PreferredStockAccretionOfRedemptionDiscount100.0

us-gaap:PreferredStockDividendRatePercentage us-gaap:StatementClassOfStock

us-gaap:PreferredStockDividendRatePercentage

iivi:SeriesB1ConvertiblePreferredStock


Preferred
Period End2021-03-30
Value5.0
Percentage of PreferredStockDividendRatePercentage100.0

us-gaap:ProceedsFromIssuanceOfCommonStock

us-gaap:ProceedsFromIssuanceOfCommonStock


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-30
Value0.00.00.0460
Percentage of ProceedsFromIssuanceOfCommonStock0.00.00.0100.0

us-gaap:ProceedsFromIssuanceOfPreferredStockAndPreferenceStock

us-gaap:ProceedsFromIssuanceOfPreferredStockAndPreferenceStock


Proceeds
Period End2020-12-312020-09-30
Value0.0460
Percentage of ProceedsFromIssuanceOfPreferredStockAndPreferenceStock0.0100.0

us-gaap:ProceedsFromIssuanceOfPreferredStockAndPreferenceStock us-gaap:StatementClassOfStock

us-gaap:SeriesAPreferredStock


Proceeds
Period End2021-06-30
Value0.0
Percentage of ProceedsFromIssuanceOfPreferredStockAndPreferenceStock0.0

us-gaap:SeriesBPreferredStock


Proceeds
Period End2021-06-30
Value0.0
Percentage of ProceedsFromIssuanceOfPreferredStockAndPreferenceStock0.0

us-gaap:ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions

us-gaap:ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions


Proceeds
Period End2021-03-312020-03-31
Value9.2071.979
Percentage of ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions100.0100.0

us-gaap:ProceedsFromPaymentsForOtherFinancingActivities

us-gaap:ProceedsFromPaymentsForOtherFinancingActivities


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value-400000.0-1601000.0963000.0-1329000.0-329000.0-171000.0-1179000.0-660000.0-984000.0364000.0139000.0470000.0-26000.0-211000.0-1650000.0-71000.0284000.0354000.0-1248000.0-139000.0-101000.033000.0-1307000.0-963000.0
Percentage of ProceedsFromPaymentsForOtherFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromStockOptionsExercised

us-gaap:ProceedsFromStockOptionsExercised


Proceeds
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1.0838.4111.9790.1022.9751.1911.2851.185.0421.6332.0523.0783.7060.4676.8855.9951.7452.2095.651.0280.7661.1382.0160.5381.5040.7450.8080.3072.4980.2682.2110.5421.0830.7621.4440.2730.1791.4411.4872.4190.8591.7320.343
Percentage of ProceedsFromStockOptionsExercised100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax


Reclassification
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-03-312014-12-312014-09-30
Value-4526000.0-3729000.0-7937000.0555000.0-3038000.0471000.0249000.0-84000.0-189000.0-29000.085000.0-52000.0-36000.0-82000.0-431000.0149000.0-424000.0112000.0258000.017000.0-13000.0-36000.0-22000.098000.0304000.0
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Reclassification
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value-3888000.0-3729000.0-7937000.0555000.0-2618000.0
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax85.9100.0100.0100.086.2

us-gaap:RepaymentsOfLongTermLinesOfCredit

us-gaap:RepaymentsOfLongTermLinesOfCredit


Repayments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value0.00.04925164.0455.0602515155.02575.05.05.010.0
Percentage of RepaymentsOfLongTermLinesOfCredit0.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RepaymentsOfSeniorDebt us-gaap:CreditFacility

us-gaap:RepaymentsOfSeniorDebt

iivi:TermALoanFacility


Repayments
Period End2021-03-312020-12-312020-09-302020-03-31
Value90151515
Percentage of RepaymentsOfSeniorDebt100.0100.0100.0100.0

iivi:TermBLoanFacility


Repayments
Period End2021-03-312020-12-312020-09-302020-03-31
Value0.00.07141.8
Percentage of RepaymentsOfSeniorDebt0.00.04606.511.6

us-gaap:SaleOfStockConsiderationReceivedOnTransaction us-gaap:StatementClassOfStock, us-gaap:SubsequentEventType, us-gaap:SubsidiarySaleOfStock

us-gaap:SaleOfStockConsiderationReceivedOnTransaction

iivi:SeriesAMandatoryConvertiblePreferredStock, us-gaap:SubsequentEvent, iivi:UnderwrittenPublicOffering


Sale
Period End2020-07-02
Value400
Percentage of SaleOfStockConsiderationReceivedOnTransaction100.0

us-gaap:CommonStock, us-gaap:SubsequentEvent, iivi:UnderwrittenPublicOffering


Sale
Period End2020-07-02
Value400
Percentage of SaleOfStockConsiderationReceivedOnTransaction100.0

us-gaap:SaleOfStockConsiderationReceivedOnTransaction us-gaap:StatementClassOfStock, us-gaap:SubsidiarySaleOfStock

iivi:SeriesAMandatoryConvertiblePreferredStock, iivi:UnderwrittenPublicOffering


Sale
Period End2020-07-02
Value400
Percentage of SaleOfStockConsiderationReceivedOnTransaction100.0

iivi:SeriesAMandatoryConvertiblePreferredStock, us-gaap:OverAllotmentOption


Sale
Period End2020-07-02
Value60
Percentage of SaleOfStockConsiderationReceivedOnTransaction15.0

iivi:SeriesB1ConvertiblePreferredStock, iivi:InvestmentAgreementBCPEWatsonDESPVLP


Sale
Period End2021-03-31
Value750
Percentage of SaleOfStockConsiderationReceivedOnTransaction0.0

iivi:SeriesB2ConvertiblePreferredStock, iivi:OverAllotmentOptionII


Sale
Period End2021-06-082021-03-31
Value2200350
Percentage of SaleOfStockConsiderationReceivedOnTransaction0.00.0

us-gaap:CommonStock, iivi:UnderwrittenPublicOffering


Sale
Period End2020-07-02
Value400
Percentage of SaleOfStockConsiderationReceivedOnTransaction100.0

us-gaap:CommonStock, us-gaap:OverAllotmentOption


Sale
Period End2020-07-02
Value60
Percentage of SaleOfStockConsiderationReceivedOnTransaction15.0

us-gaap:SaleOfStockConsiderationReceivedOnTransaction us-gaap:StatementScenario, us-gaap:StatementClassOfStock, us-gaap:SubsequentEventType, us-gaap:SubsidiarySaleOfStock

srt:ScenarioForecast, iivi:SeriesB2ConvertiblePreferredStock, us-gaap:SubsequentEvent, iivi:InvestmentAgreementBCPEWatsonDESPVLP


Sale
Period End2021-12-31
Value1050
Percentage of SaleOfStockConsiderationReceivedOnTransaction0.0

us-gaap:SaleOfStockConsiderationReceivedOnTransaction us-gaap:SubsequentEventType

us-gaap:SubsequentEvent


Sale
Period End2020-07-07
Value920
Percentage of SaleOfStockConsiderationReceivedOnTransaction0.0

us-gaap:SaleOfStockConsiderationReceivedOnTransaction us-gaap:SubsequentEventType, us-gaap:SubsidiarySaleOfStock

us-gaap:SubsequentEvent, us-gaap:OverAllotmentOption


Sale
Period End2020-07-02
Value120
Percentage of SaleOfStockConsiderationReceivedOnTransaction30.0

us-gaap:SaleOfStockConsiderationReceivedOnTransaction us-gaap:SubsidiarySaleOfStock

us-gaap:OverAllotmentOption


Sale
Period End2020-07-02
Value60
Percentage of SaleOfStockConsiderationReceivedOnTransaction15.0

us-gaap:SaleOfStockNumberOfSharesIssuedInTransaction us-gaap:StatementClassOfStock

us-gaap:SaleOfStockNumberOfSharesIssuedInTransaction

us-gaap:CommonStock


Sale
Period End2020-07-072020-07-02
Value1011
Percentage of SaleOfStockNumberOfSharesIssuedInTransaction100.0100.0

us-gaap:SaleOfStockNumberOfSharesIssuedInTransaction us-gaap:StatementClassOfStock, us-gaap:SubsequentEventType, us-gaap:SubsidiarySaleOfStock

iivi:SeriesAMandatoryConvertiblePreferredStock, us-gaap:SubsequentEvent, iivi:UnderwrittenPublicOffering


Sale
Period End2020-07-02
Value2.0
Percentage of SaleOfStockNumberOfSharesIssuedInTransaction18.2

iivi:SeriesAMandatoryConvertiblePreferredStock, us-gaap:SubsequentEvent, us-gaap:OverAllotmentOption


Sale
Period End2020-07-02
Value0.3
Percentage of SaleOfStockNumberOfSharesIssuedInTransaction2.7

us-gaap:CommonStock, us-gaap:SubsequentEvent, iivi:UnderwrittenPublicOffering


Sale
Period End2020-07-02
Value9.302235
Percentage of SaleOfStockNumberOfSharesIssuedInTransaction84.6

us-gaap:CommonStock, us-gaap:SubsequentEvent, us-gaap:OverAllotmentOption


Sale
Period End2020-07-02
Value1.395335
Percentage of SaleOfStockNumberOfSharesIssuedInTransaction12.7

us-gaap:StockIssuedDuringPeriodSharesNewIssues

us-gaap:StockIssuedDuringPeriodSharesNewIssues


Stock
Period End2020-09-30
Value10
Percentage of StockIssuedDuringPeriodSharesNewIssues100.0

us-gaap:StockIssuedDuringPeriodSharesNewIssues us-gaap:StatementClassOfStock

iivi:SeriesBRedeemableConvertiblePreferredStock


Stock
Period End2021-03-31
Value0.075
Percentage of StockIssuedDuringPeriodSharesNewIssues0.0

us-gaap:StockIssuedDuringPeriodSharesNewIssues us-gaap:StatementEquityComponents

us-gaap:PreferredStock


Stock
Period End2020-12-312020-09-30
Value0.02.3
Percentage of StockIssuedDuringPeriodSharesNewIssues0.021.5

us-gaap:TemporaryEquityAccretionToRedemptionValue us-gaap:StatementClassOfStock

us-gaap:TemporaryEquityAccretionToRedemptionValue

iivi:SeriesBRedeemableConvertiblePreferredStock


Temporary
Period End2021-06-30
Value499000.0
Percentage of TemporaryEquityAccretionToRedemptionValue100.0

us-gaap:TemporaryEquityStockIssuedDuringPeriodValueNewIssues us-gaap:StatementClassOfStock

us-gaap:TemporaryEquityStockIssuedDuringPeriodValueNewIssues

iivi:SeriesBRedeemableConvertiblePreferredStock


Temporary
Period End2021-03-31
Value716
Percentage of TemporaryEquityStockIssuedDuringPeriodValueNewIssues100.0

us-gaap:TreasuryStockValueAcquiredCostMethod

us-gaap:TreasuryStockValueAcquiredCostMethod


Treasury
Period End2020-12-312020-06-302020-03-312019-12-312018-06-302018-03-312017-12-312017-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-06-302013-03-312012-12-312012-09-30
Value0.00.00.01.6250.00.00.0490.00.00.06.2840.01.4285.016.2917.984110.09.1384.9415.899
Percentage of TreasuryStockValueAcquiredCostMethod0.00.00.0100.00.00.00.0100.00.00.00.0100.00.0100.0100.0100.0100.0100.00.0100.0100.0100.0

us-gaap:VariableInterestEntityOwnershipPercentage us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:InvestmentType, us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities

us-gaap:VariableInterestEntityOwnershipPercentage

us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees, us-gaap:EquitySecurities, us-gaap:VariableInterestEntityNotPrimaryBeneficiary


Variable
Period End2020-09-30
Value25.0
Percentage of VariableInterestEntityOwnershipPercentage100.0

us-gaap:WeightedAverageNumberDilutedSharesOutstandingAdjustment

us-gaap:WeightedAverageNumberDilutedSharesOutstandingAdjustment


Weighted
Period End2020-09-302019-03-312018-03-312017-03-31
Value2438000.02089000.09955000.02203000.0
Percentage of WeightedAverageNumberDilutedSharesOutstandingAdjustment100.0100.0100.0100.0

dei:EntityPublicFloat

dei:EntityPublicFloat


Entity
Period End2020-12-31
Value7871
Percentage of EntityPublicFloat100.0

iivi:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherAssets us-gaap:BusinessAcquisition

iivi:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherAssets

iivi:AscatronAB


Business
Period End2020-08-20
Value2511000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherAssets100.0

iivi:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedRightOfUseAsset us-gaap:BusinessAcquisition

iivi:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedRightOfUseAsset

iivi:INNOViONCorporation


Business
Period End2021-06-302021-03-312020-12-312020-10-01
Value12101010
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedRightOfUseAsset100.0100.0100.0100.0

iivi:CommonStockUponPreferredStockConversionMeasurementInput us-gaap:DebtInstrument, us-gaap:MeasurementInputType

iivi:CommonStockUponPreferredStockConversionMeasurementInput

iivi:SeriesAMandatoryConvertiblePreferredStock, us-gaap:MeasurementInputRiskFreeInterestRate


Common
Period End2020-07-02
Value0.2
Percentage of CommonStockUponPreferredStockConversionMeasurementInput100.0

iivi:CommonStockUponPreferredStockConversionMeasurementInput us-gaap:Range, us-gaap:MeasurementInputType

srt:Maximum, iivi:MeasurementInputCostOfEquity


Common
Period End2020-07-02
Value17.0
Percentage of CommonStockUponPreferredStockConversionMeasurementInput8500.0

srt:Maximum, us-gaap:MeasurementInputPriceVolatility


Common
Period End2020-07-02
Value55.0
Percentage of CommonStockUponPreferredStockConversionMeasurementInput27500.0

srt:Minimum, iivi:MeasurementInputCostOfEquity


Common
Period End2020-07-02
Value14.0
Percentage of CommonStockUponPreferredStockConversionMeasurementInput7000.0

srt:Minimum, us-gaap:MeasurementInputPriceVolatility


Common
Period End2020-07-02
Value50.0
Percentage of CommonStockUponPreferredStockConversionMeasurementInput25000.0

iivi:DeferredTaxAssetRightOfUseAsset

iivi:DeferredTaxAssetRightOfUseAsset


Deferred
Period End2021-06-302020-06-30
Value3331
Percentage of DeferredTaxAssetRightOfUseAsset100.0100.0

iivi:DeferredTaxLiabilitiesAccumulatedDepreciation

iivi:DeferredTaxLiabilitiesAccumulatedDepreciation


Deferred
Period End2021-06-302020-06-302019-06-302018-06-302017-06-302016-06-302015-06-302014-06-302013-06-302012-06-302011-06-302010-06-30
Value322528247.8039.75915171614128.336
Percentage of DeferredTaxLiabilitiesAccumulatedDepreciation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

iivi:DeferredTaxLiabilitiesConvertibleDebt

iivi:DeferredTaxLiabilitiesConvertibleDebt


Deferred
Period End2021-06-302020-06-302019-06-302018-06-30
Value3.3216.0068.66211
Percentage of DeferredTaxLiabilitiesConvertibleDebt100.0100.0100.0100.0

iivi:DeferredTaxLiabilitiesTaxOnUnremittedEarnings

iivi:DeferredTaxLiabilitiesTaxOnUnremittedEarnings


Deferred
Period End2021-06-302020-06-302019-06-30
Value212111
Percentage of DeferredTaxLiabilitiesTaxOnUnremittedEarnings100.0100.0100.0

iivi:DeferredTaxLiabilityLeasingArrangements

iivi:DeferredTaxLiabilityLeasingArrangements


Deferred
Period End2021-06-302020-06-30
Value3229
Percentage of DeferredTaxLiabilityLeasingArrangements100.0100.0

iivi:FinanceLeaseLiabilityToBePaidAfterYearFour

iivi:FinanceLeaseLiabilityToBePaidAfterYearFour


Finance
Period End2020-09-30
Value18
Percentage of FinanceLeaseLiabilityToBePaidAfterYearFour100.0

iivi:LesseeOperatingAndFinanceLeaseLiabilityPaymentsDue

iivi:LesseeOperatingAndFinanceLeaseLiabilityPaymentsDue


Lessee
Period End2021-06-302020-09-30
Value222196
Percentage of LesseeOperatingAndFinanceLeaseLiabilityPaymentsDue100.0100.0

iivi:LesseeOperatingAndFinanceLeaseLiabilityPaymentsDueAfterYearFive

iivi:LesseeOperatingAndFinanceLeaseLiabilityPaymentsDueAfterYearFive


Lessee
Period End2021-06-30
Value75
Percentage of LesseeOperatingAndFinanceLeaseLiabilityPaymentsDueAfterYearFive100.0

iivi:LesseeOperatingAndFinanceLeaseLiabilityPaymentsDueAfterYearFour

iivi:LesseeOperatingAndFinanceLeaseLiabilityPaymentsDueAfterYearFour


Lessee
Period End2020-09-30
Value67
Percentage of LesseeOperatingAndFinanceLeaseLiabilityPaymentsDueAfterYearFour100.0

iivi:LesseeOperatingAndFinanceLeaseLiabilityPaymentsDueYearFive

iivi:LesseeOperatingAndFinanceLeaseLiabilityPaymentsDueYearFive


Lessee
Period End2021-06-30
Value21
Percentage of LesseeOperatingAndFinanceLeaseLiabilityPaymentsDueYearFive100.0

iivi:LesseeOperatingAndFinanceLeaseLiabilityPaymentsDueYearFour

iivi:LesseeOperatingAndFinanceLeaseLiabilityPaymentsDueYearFour


Lessee
Period End2021-06-30
Value26
Percentage of LesseeOperatingAndFinanceLeaseLiabilityPaymentsDueYearFour100.0

iivi:LesseeOperatingAndFinanceLeaseLiabilityPaymentsDueYearOne

iivi:LesseeOperatingAndFinanceLeaseLiabilityPaymentsDueYearOne


Lessee
Period End2021-06-302020-09-30
Value3628
Percentage of LesseeOperatingAndFinanceLeaseLiabilityPaymentsDueYearOne100.0100.0

iivi:LesseeOperatingAndFinanceLeaseLiabilityPaymentsDueYearThree

iivi:LesseeOperatingAndFinanceLeaseLiabilityPaymentsDueYearThree


Lessee
Period End2021-06-30
Value29
Percentage of LesseeOperatingAndFinanceLeaseLiabilityPaymentsDueYearThree100.0

iivi:LesseeOperatingAndFinanceLeaseLiabilityPaymentsDueYearTwo

iivi:LesseeOperatingAndFinanceLeaseLiabilityPaymentsDueYearTwo


Lessee
Period End2021-06-302020-09-30
Value3324
Percentage of LesseeOperatingAndFinanceLeaseLiabilityPaymentsDueYearTwo100.0100.0

iivi:LesseeOperatingAndFinanceLeaseLiabilityPaymentsRemainderOfFiscalYear

iivi:LesseeOperatingAndFinanceLeaseLiabilityPaymentsRemainderOfFiscalYear


Lessee
Period End2020-09-30
Value34
Percentage of LesseeOperatingAndFinanceLeaseLiabilityPaymentsRemainderOfFiscalYear100.0

iivi:LesseeOperatingAndFinanceLeaseLiabilityUndiscountedExcessAmount

iivi:LesseeOperatingAndFinanceLeaseLiabilityUndiscountedExcessAmount


Lessee
Period End2021-06-302020-09-30
Value4949
Percentage of LesseeOperatingAndFinanceLeaseLiabilityUndiscountedExcessAmount100.0100.0

iivi:LesseeOperatingLeaseAndFinanceLiabilityPaymentsDueYearFour

iivi:LesseeOperatingLeaseAndFinanceLiabilityPaymentsDueYearFour


Lessee
Period End2020-09-30
Value19
Percentage of LesseeOperatingLeaseAndFinanceLiabilityPaymentsDueYearFour100.0

iivi:LesseeOperatingLeaseAndFinanceLiabilityPaymentsDueYearThree

iivi:LesseeOperatingLeaseAndFinanceLiabilityPaymentsDueYearThree


Lessee
Period End2020-09-30
Value22
Percentage of LesseeOperatingLeaseAndFinanceLiabilityPaymentsDueYearThree100.0

iivi:LesseeOperatingLeaseLiabilityToBePaidAfterYearFour

iivi:LesseeOperatingLeaseLiabilityToBePaidAfterYearFour


Lessee
Period End2020-09-30
Value49
Percentage of LesseeOperatingLeaseLiabilityToBePaidAfterYearFour100.0

iivi:LiabilitiesTemporaryEquityAndEquity

iivi:LiabilitiesTemporaryEquityAndEquity


Liabilities
Period End2021-03-312020-06-30
Value63615234
Percentage of LiabilitiesTemporaryEquityAndEquity100.0100.0

iivi:OperatingAndFinanceLeaseLiability

iivi:OperatingAndFinanceLeaseLiability


Operating
Period End2021-06-302020-09-30
Value173146
Percentage of OperatingAndFinanceLeaseLiability100.0100.0

iivi:OperatingLossCarryForwardsIndefiniteAmount us-gaap:IncomeTaxAuthority

iivi:OperatingLossCarryForwardsIndefiniteAmount

us-gaap:ForeignCountry


Operating
Period End2021-06-30
Value48
Percentage of OperatingLossCarryForwardsIndefiniteAmount100.0

us-gaap:StateAndLocalJurisdiction


Operating
Period End2021-06-30
Value13
Percentage of OperatingLossCarryForwardsIndefiniteAmount26.7

iivi:OtherCostAndExpenseAccrualCurrent

iivi:OtherCostAndExpenseAccrualCurrent


Other
Period End2021-06-302020-06-302019-06-30
Value1107435
Percentage of OtherCostAndExpenseAccrualCurrent100.0100.0100.0

iivi:PensionAndOtherPostretirementDefinedBenefitPlansUnderfundedPensionLiability us-gaap:PlanName

iivi:PensionAndOtherPostretirementDefinedBenefitPlansUnderfundedPensionLiability

iivi:SwissPlan


Pension
Period End2021-06-302020-06-302019-06-302018-06-30
Value25262013
Percentage of PensionAndOtherPostretirementDefinedBenefitPlansUnderfundedPensionLiability100.0100.0100.0100.0

iivi:PurchaseObligationToBePaidAfterYearOne

iivi:PurchaseObligationToBePaidAfterYearOne


Purchase
Period End2021-06-30
Value35
Percentage of PurchaseObligationToBePaidAfterYearOne100.0

iivi:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExercisableWeightedAverageExercisePrice us-gaap:AwardType

iivi:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExercisableWeightedAverageExercisePrice

us-gaap:StockAppreciationRightsSARS


Share
Period End2021-06-30
Value27.36
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExercisableWeightedAverageExercisePrice100.0

iivi:ShareBasedCompensationArrangementByShareBasedPaymentAwardOtherThanOptionsOutstandingWeightedAverageExercisePrice us-gaap:AwardType

iivi:ShareBasedCompensationArrangementByShareBasedPaymentAwardOtherThanOptionsOutstandingWeightedAverageExercisePrice

us-gaap:StockAppreciationRightsSARS


Share
Period End2021-06-302020-06-302019-06-302018-06-302017-06-302016-06-302015-06-302014-06-302013-06-30
Value33.832.1328.0922.5619.1717.1316.818.2818.78
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOtherThanOptionsOutstandingWeightedAverageExercisePrice100.0100.0100.0100.0100.0100.0100.0100.0100.0

iivi:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansAndStockAppreciationRightsExercisePriceRangeOutstandingSharesWeightedAverageExercisePrice us-gaap:AwardType

iivi:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansAndStockAppreciationRightsExercisePriceRangeOutstandingSharesWeightedAverageExercisePrice

iivi:StockOptionAndStockAppreciationRights


Sharebased
Period End2021-06-302020-06-302019-06-302018-06-302017-06-302016-06-302015-06-302014-06-302013-06-30
Value29.4927.2923.7420.218.217.1516.5516.4215.59
Percentage of SharebasedCompensationSharesAuthorizedUnderStockOptionPlansAndStockAppreciationRightsExercisePriceRangeOutstandingSharesWeightedAverageExercisePrice100.0100.0100.0100.0100.0100.0100.0100.0100.0

iivi:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansAndStockAppreciationRightsExercisePriceRangeOutstandingSharesWeightedAverageExercisePrice us-gaap:AwardType, us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRange

iivi:StockOptionAndStockAppreciationRights, iivi:FifthRange


Sharebased
Period End2021-06-302020-06-302019-06-30
Value47.8542.241.48
Percentage of SharebasedCompensationSharesAuthorizedUnderStockOptionPlansAndStockAppreciationRightsExercisePriceRangeOutstandingSharesWeightedAverageExercisePrice162.3154.6174.7

iivi:StockOptionAndStockAppreciationRights, iivi:FirstRange


Sharebased
Period End2021-06-302020-06-302019-06-302018-06-302017-06-302016-06-302015-06-30
Value16.1815.2514.4113.2513.1813.0911.27
Percentage of SharebasedCompensationSharesAuthorizedUnderStockOptionPlansAndStockAppreciationRightsExercisePriceRangeOutstandingSharesWeightedAverageExercisePrice54.955.960.765.672.476.368.1

iivi:StockOptionAndStockAppreciationRights, iivi:FourthRange


Sharebased
Period End2021-06-302020-06-302019-06-302018-06-302017-06-302013-06-30
Value36.4733.7722.2542.8739.6523.63
Percentage of SharebasedCompensationSharesAuthorizedUnderStockOptionPlansAndStockAppreciationRightsExercisePriceRangeOutstandingSharesWeightedAverageExercisePrice123.7123.793.7212.2217.9151.6

iivi:StockOptionAndStockAppreciationRights, iivi:SecondRange


Sharebased
Period End2021-06-302020-06-302019-06-302018-06-302017-06-302016-06-302015-06-302014-06-302013-06-30
Value20.8318.6217.7219.2919.1218.1916.8117.4510.99
Percentage of SharebasedCompensationSharesAuthorizedUnderStockOptionPlansAndStockAppreciationRightsExercisePriceRangeOutstandingSharesWeightedAverageExercisePrice70.668.274.695.5105.1106.1101.6106.370.5

iivi:StockOptionAndStockAppreciationRights, iivi:ThirdRange


Sharebased
Period End2021-06-302020-06-302019-06-302018-06-302017-06-302016-06-302015-06-302014-06-302013-06-30
Value33.2121.3819.2434.7925.5323.6723.5123.5217.28
Percentage of SharebasedCompensationSharesAuthorizedUnderStockOptionPlansAndStockAppreciationRightsExercisePriceRangeOutstandingSharesWeightedAverageExercisePrice112.678.381.0172.2140.3138.0142.1143.2110.8

iivi:ShareholdersEquityExcludingTreasuryStock

iivi:ShareholdersEquityExcludingTreasuryStock


Shareholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-06-30
Value36243532344232512276220422512309130112801239120811841172112011001003951922903882880854836822804792769754736726713692682663645625610592576550518489439
Percentage of ShareholdersEquityExcludingTreasuryStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

iivi:StockIssuanceCostsNet us-gaap:StatementClassOfStock

iivi:StockIssuanceCostsNet

iivi:SeriesB1ConvertiblePreferredStock


Stock
Period End2021-06-30
Value23
Percentage of StockIssuanceCostsNet100.0

iivi:TaxCreditCarryForwardsIndefiniteAmount us-gaap:IncomeTaxAuthority

iivi:TaxCreditCarryForwardsIndefiniteAmount

us-gaap:StateAndLocalJurisdiction


Tax
Period End2021-06-30
Value39
Percentage of TaxCreditCarryForwardsIndefiniteAmount100.0

iivi:TemporaryEquityRedemptionValue us-gaap:StatementClassOfStock

iivi:TemporaryEquityRedemptionValue

iivi:SeriesBRedeemableConvertiblePreferredStock


Temporary
Period End2021-03-31
Value750
Percentage of TemporaryEquityRedemptionValue100.0

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-06-30
Value924000.01095000.01248000.01622000.01698000.02013000.01868000.01303000.01292000.01437000.02108000.01269000.0837000.01143000.01231000.01622000.01314000.01340000.01961000.01740000.02016000.01715000.01766000.01271000.01048000.01264000.01536000.01740000.01852000.01147000.01008000.01105000.01479000.01583000.01498000.02011000.01536000.01394000.01386000.01354000.0766000.01202000.01096000.01081000.0
Percentage of AllowanceForDoubtfulAccountsReceivableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessAcquisitionPercentageOfVotingInterestsAcquired us-gaap:BusinessAcquisition

us-gaap:BusinessAcquisitionPercentageOfVotingInterestsAcquired

iivi:INNOViONCorporation


Business
Period End2020-10-01
Value6.1
Percentage of BusinessAcquisitionPercentageOfVotingInterestsAcquired100.0

us-gaap:BusinessCombinationContingentConsiderationLiability

us-gaap:BusinessCombinationContingentConsiderationLiability


Business
Period End2021-06-302018-06-30
Value1.04.4
Percentage of BusinessCombinationContingentConsiderationLiability100.0100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets

iivi:AscatronAB


Business
Period End2021-06-302021-03-312020-12-312020-09-302020-08-20
Value4141404141
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets100.0100.0100.0100.0100.0

iivi:INNOViONCorporation


Business
Period End2021-06-302021-03-312020-12-312020-10-01
Value95929494
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets230.1224.0231.50.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents

iivi:FinisarCorporation


Business
Period End2020-09-302020-06-302020-03-312019-09-30
Value842842842842
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents100.0100.0100.0100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables

iivi:FinisarCorporation


Business
Period End2020-09-302020-06-302019-09-30
Value259259260
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables100.0100.0100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther

iivi:FinisarCorporation


Business
Period End2020-09-302020-06-302020-03-312019-09-30
Value195202250148
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther100.0100.0100.0100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxAssets us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxAssets

iivi:FinisarCorporation


Business
Period End2020-09-302020-06-302020-03-312019-09-30
Value1616110.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxAssets100.0100.0100.00.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities

iivi:AscatronAB


Business
Period End2021-06-302021-03-312020-12-312020-09-302020-08-20
Value3.5043.5043.5054.5264.526
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities100.0100.0100.0100.0100.0

iivi:FinisarCorporation


Business
Period End2020-09-302020-06-302020-03-312019-09-30
Value686775197
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities1517.10.00.00.0

iivi:INNOViONCorporation


Business
Period End2021-06-302021-03-312020-12-312020-10-01
Value5.3465.1085.7435.743
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities152.6145.8163.90.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedFinancialLiabilities us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedFinancialLiabilities

iivi:AscatronAB


Business
Period End2021-06-302021-03-312020-12-312020-09-302020-08-20
Value1.3041.3040.450.2030.203
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedFinancialLiabilities100.0100.0100.0100.0100.0

iivi:INNOViONCorporation


Business
Period End2021-06-302021-03-312020-12-312020-10-01
Value15131414
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedFinancialLiabilities1214.61038.73122.20.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill

iivi:AscatronAB


Business
Period End2020-08-20
Value20
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill100.0

iivi:FinisarCorporation


Business
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302018-11-08
Value665665669828828827
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill0.00.00.00.00.00.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles

iivi:AscatronAB


Business
Period End2021-06-302021-03-312020-12-312020-09-30
Value16161620
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles100.0100.0100.0100.0

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

iivi:INNOViONCorporation, us-gaap:CustomerLists


Business
Period End2021-06-302021-03-312020-12-312020-10-01
Value8.9978.99710.010.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles54.954.961.10.0

iivi:INNOViONCorporation, us-gaap:DevelopedTechnologyRights


Business
Period End2021-06-302021-03-312020-12-312020-10-01
Value14141515
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles90.190.191.60.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory

iivi:FinisarCorporation


Business
Period End2020-09-302020-06-302020-03-312019-09-30
Value439439439437
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory100.0100.0100.0100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities

iivi:AscatronAB


Business
Period End2021-06-302021-03-312020-12-312020-09-302020-08-20
Value4.8084.8083.9554.7294.729
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities100.0100.0100.0100.0100.0

iivi:INNOViONCorporation


Business
Period End2021-06-302021-03-312020-12-312020-10-01
Value24222323
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities511.9459.3587.20.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets

iivi:AscatronAB


Business
Period End2021-06-302021-03-312020-12-312020-09-30
Value3.1943.1942.5432.511
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets100.0100.0100.0100.0

iivi:FinisarCorporation


Business
Period End2020-09-302020-06-302020-03-312019-09-30
Value76767382
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets3045.30.00.00.0

iivi:INNOViONCorporation


Business
Period End2021-06-302021-03-312020-12-312020-10-01
Value11121212
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets369.7390.8489.60.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment

iivi:FinisarCorporation


Business
Period End2020-09-302020-06-302020-03-312019-09-30
Value657657671748
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment100.0100.0100.0100.0

iivi:INNOViONCorporation


Business
Period End2021-06-302021-03-312020-12-312020-10-01
Value14141616
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment0.00.00.00.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet

iivi:FinisarCorporation


Business
Period End2020-09-302020-06-302020-03-312019-09-30
Value2908290829082914
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet100.0100.0100.0100.0

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-06-302016-06-30
Value15911535834683493388376439204221230271247263271218
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ContractWithCustomerLiability

us-gaap:ContractWithCustomerLiability


Contract
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-06-30
Value4037443539343719
Percentage of ContractWithCustomerLiability100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConvertibleDebt us-gaap:DebtInstrument

us-gaap:ConvertibleDebt

iivi:IIVINotes


Convertible
Period End2021-06-302020-06-30
Value328314
Percentage of ConvertibleDebt100.0100.0

iivi:ZeroPointTwoFivePercentConvertibleSeniorNotesDueTwoThousandTwentyTwo


Convertible
Period End2021-03-312020-12-312020-09-302020-03-312019-12-31
Value324321317310307
Percentage of ConvertibleDebt0.00.00.00.00.0

us-gaap:ConvertibleDebtFairValueDisclosures us-gaap:DebtInstrument

us-gaap:ConvertibleDebtFairValueDisclosures

iivi:FinisarNotes


Convertible
Period End2021-06-302020-06-30
Value1414
Percentage of ConvertibleDebtFairValueDisclosures100.0100.0

iivi:IIVINotes


Convertible
Period End2021-06-302020-06-30
Value549413
Percentage of ConvertibleDebtFairValueDisclosures3691.22869.9

iivi:ZeroPointFiveZeroPercentageConvertibleNotesDueTwoThousandThirtySix


Convertible
Period End2021-03-312020-12-312020-09-302020-03-312019-12-31
Value1414131413
Percentage of ConvertibleDebtFairValueDisclosures0.00.00.00.00.0

iivi:ZeroPointTwoFivePercentConvertibleSeniorNotesDueTwoThousandTwentyTwo


Convertible
Period End2021-03-312020-12-312020-09-302020-03-312019-12-31
Value519575390314353
Percentage of ConvertibleDebtFairValueDisclosures0.00.00.00.00.0

us-gaap:DebtInstrumentCarryingAmount

us-gaap:DebtInstrumentCarryingAmount


Debt
Period End2021-06-302020-06-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302013-06-30
Value14172342511556531591496511526471300
Percentage of DebtInstrumentCarryingAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtInstrumentCarryingAmount us-gaap:BusinessAcquisition, us-gaap:DebtInstrument

iivi:FinisarCorporation, iivi:ZeroPointFiveZeroFinisarConvertibleNotes


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-06-30
Value1414141414140.0
Percentage of DebtInstrumentCarryingAmount1.10.00.00.00.60.00.0

us-gaap:DebtInstrumentCarryingAmount us-gaap:CreditFacility

iivi:TermALoanFacility


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value10571072116311781194120912256800.0
Percentage of DebtInstrumentCarryingAmount74.60.00.00.051.00.00.00.00.0

us-gaap:RevolvingCreditFacility


Debt
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value497490941600.0
Percentage of DebtInstrumentCarryingAmount0.03.20.00.00.00.0

us-gaap:DebtInstrumentCarryingAmount us-gaap:DebtInstrument

iivi:ZeroPointTwoFivePercentConvertibleSeniorNotesDueTwoThousandTwentyTwo


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-08-31
Value344344345345345345345345345345345345345345345345345
Percentage of DebtInstrumentCarryingAmount24.30.00.00.014.70.00.00.067.462.064.958.369.567.465.573.20.0

us-gaap:DebtInstrumentConvertibleConversionPrice1 us-gaap:StatementClassOfStock

us-gaap:DebtInstrumentConvertibleConversionPrice1

iivi:SeriesB1ConvertiblePreferredStock


Debt
Period End2021-03-31
Value85.0
Percentage of DebtInstrumentConvertibleConversionPrice1100.0

us-gaap:DebtInstrumentInterestRateEffectivePercentage us-gaap:DebtInstrument

us-gaap:DebtInstrumentInterestRateEffectivePercentage

iivi:ZeroPointTwoFivePercentConvertibleSeniorNotesDueTwoThousandTwentyTwo


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value5.04.54.54.50.0450.0450.0450.0450.0450.0450.0450.0450.0450.0450.0450.045
Percentage of DebtInstrumentInterestRateEffectivePercentage100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtInstrumentUnamortizedDiscount

us-gaap:DebtInstrumentUnamortizedDiscount


Debt
Period End2021-06-30
Value58
Percentage of DebtInstrumentUnamortizedDiscount100.0

us-gaap:DebtInstrumentUnamortizedDiscount us-gaap:DebtInstrument

iivi:ZeroPointTwoFivePercentConvertibleSeniorNotesDueTwoThousandTwentyTwo


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value151720232629323538
Percentage of DebtInstrumentUnamortizedDiscount25.90.00.00.00.00.00.00.00.0

us-gaap:DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet us-gaap:DebtInstrument

us-gaap:DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet

iivi:ZeroPointTwoFivePercentConvertibleSeniorNotesDueTwoThousandTwentyTwo


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value16202327303437404347505356
Percentage of DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtWeightedAverageInterestRate

us-gaap:DebtWeightedAverageInterestRate


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-09-302012-06-302011-09-302011-06-302010-06-30
Value1.01.51.71.80.0340.0370.0380.0190.0160.0160.0170.0150.0130.0140.0140.0180.0220.0230.0210.020.0160.0160.0150.0150.0180.0180.0190.01930.0180.0170.0170.01490.00890.010.01010.0170.022
Percentage of DebtWeightedAverageInterestRate100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredFinanceCostsGross us-gaap:CreditFacility

us-gaap:DeferredFinanceCostsGross

iivi:TermALoanFacilityAndRevolvingCreditFacility


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value25262830323335370.0
Percentage of DeferredFinanceCostsGross100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:DeferredFinanceCostsNet us-gaap:StatementClassOfStock

us-gaap:DeferredFinanceCostsNet

iivi:SeriesB1ConvertiblePreferredStock


Deferred
Period End2021-03-31
Value22
Percentage of DeferredFinanceCostsNet100.0

us-gaap:DeferredIncomeTaxAssetsNet

us-gaap:DeferredIncomeTaxAssetsNet


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-06-30
Value3336342722198.524
Percentage of DeferredIncomeTaxAssetsNet100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredIncomeTaxLiabilities


Deferred
Period End2021-06-302020-06-302019-06-302018-06-302017-06-302016-06-302015-06-30
Value2492498277544245
Percentage of DeferredIncomeTaxLiabilities100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsDerivativeInstruments

us-gaap:DeferredTaxAssetsDerivativeInstruments


Deferred
Period End2021-06-302020-06-302019-06-30
Value6347000.09847000.00
Percentage of DeferredTaxAssetsDerivativeInstruments100.0100.00.0

us-gaap:DeferredTaxAssetsInventory

us-gaap:DeferredTaxAssetsInventory


Deferred
Period End2021-06-302020-06-302019-06-302018-06-302017-06-302016-06-302015-06-302014-06-302013-06-302012-06-302011-06-302010-06-30
Value20195.6875.2676.3386.8146.6145.4026.3336.3284.2971.864
Percentage of DeferredTaxAssetsInventory100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards


Deferred
Period End2021-06-302020-06-302019-06-302018-06-302017-06-302016-06-302015-06-302014-06-302013-06-302012-06-302011-06-302010-06-30
Value16318254485343222122103.6194.149
Percentage of DeferredTaxAssetsOperatingLossCarryforwards100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsOther

us-gaap:DeferredTaxAssetsOther


Deferred
Period End2021-06-302020-06-302019-06-302018-06-302017-06-302016-06-302015-06-302014-06-302013-06-302012-06-302011-06-302010-06-30
Value8956000.09736000.05488000.03242000.01761000.01770000.01468000.0577000.0205000.0563000.0269000.0609000.0
Percentage of DeferredTaxAssetsOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits


Deferred
Period End2021-06-302020-06-302019-06-302018-06-302017-06-302016-06-302015-06-302014-06-302013-06-302012-06-302011-06-302010-06-30
Value14119.7977.6149.73815109.2266.796.3646.1634.079
Percentage of DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost


Deferred
Period End2021-06-302020-06-302019-06-302018-06-302017-06-302016-06-302015-06-302014-06-302013-06-302012-06-302011-06-302010-06-30
Value8.48.117.1927.9251211131615119.0927.292
Percentage of DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals


Deferred
Period End2021-06-302020-06-302019-06-302018-06-302017-06-302016-06-302015-06-302014-06-302013-06-302012-06-302011-06-302010-06-30
Value7437000.09325000.01251000.01125000.01705000.02212000.01902000.01926000.01930000.01755000.01583000.01493000.0
Percentage of DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets


Deferred
Period End2021-06-302020-06-302019-06-302018-06-302017-06-302016-06-302015-06-302014-06-302013-06-302012-06-302011-06-302010-06-30
Value15316028243829252521138.8726.854
Percentage of DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesOther

us-gaap:DeferredTaxLiabilitiesOther


Deferred
Period End2021-06-302020-06-302019-06-302018-06-302017-06-302016-06-302015-06-302014-06-302013-06-302012-06-302011-06-302010-06-30
Value6458000.05676000.05728000.04020000.02615000.01978000.02520000.02786000.02409000.02855000.01706000.0987000.0
Percentage of DeferredTaxLiabilitiesOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanAccumulatedBenefitObligation us-gaap:PlanName

us-gaap:DefinedBenefitPlanAccumulatedBenefitObligation

iivi:SwissPlan


Defined
Period End2021-06-302020-06-302019-06-302018-06-30
Value90846959
Percentage of DefinedBenefitPlanAccumulatedBenefitObligation100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter


Defined
Period End2021-06-30
Value35
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter100.0

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths


Defined
Period End2021-06-30
Value5500000.0
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths100.0

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive


Defined
Period End2021-06-30
Value7500000.0
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive100.0

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour


Defined
Period End2021-06-30
Value6100000.0
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour100.0

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree


Defined
Period End2021-06-30
Value4900000.0
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree100.0

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo


Defined
Period End2021-06-30
Value4700000.0
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo100.0

us-gaap:DerivativeLiabilities us-gaap:DerivativeInstrumentRisk

us-gaap:DerivativeLiabilities

us-gaap:InterestRateSwap


Derivative
Period End2021-06-302021-03-312020-12-312020-09-30
Value29334144
Percentage of DerivativeLiabilities100.0100.0100.0100.0

us-gaap:DerivativeNotionalAmount us-gaap:StatementScenario, us-gaap:DerivativeInstrumentRisk

us-gaap:DerivativeNotionalAmount

srt:ScenarioForecast, us-gaap:InterestRateSwaption


Derivative
Period End2022-07-31
Value825
Percentage of DerivativeNotionalAmount100.0

us-gaap:DividendsPayableAmountPerShare

us-gaap:DividendsPayableAmountPerShare


Dividends
Period End2020-09-30
Value2.8
Percentage of DividendsPayableAmountPerShare100.0

us-gaap:DividendsPayableCurrentAndNoncurrent

us-gaap:DividendsPayableCurrentAndNoncurrent


Dividends
Period End2020-09-30
Value6.4
Percentage of DividendsPayableCurrentAndNoncurrent100.0

us-gaap:DividendsPayableCurrentAndNoncurrent us-gaap:Dividends, us-gaap:StatementClassOfStock

us-gaap:DividendDeclared, iivi:SeriesAMandatoryConvertiblePreferredStock


Dividends
Period End2021-06-30
Value27
Percentage of DividendsPayableCurrentAndNoncurrent0.0

us-gaap:DividendsPayableCurrentAndNoncurrent us-gaap:StatementClassOfStock

iivi:SeriesAMandatoryConvertiblePreferredStock


Dividends
Period End2021-06-302021-03-312020-12-31
Value7.06.96.9
Percentage of DividendsPayableCurrentAndNoncurrent0.00.00.0

us-gaap:ConvertiblePreferredStock


Dividends
Period End2021-06-302021-03-31
Value10.00.1
Percentage of DividendsPayableCurrentAndNoncurrent0.00.0

us-gaap:EmployeeRelatedLiabilitiesCurrent

us-gaap:EmployeeRelatedLiabilitiesCurrent


Employee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-06-30
Value181141143122157949585715855476653494258454339594537313932292732292926282526242725252312121210
Percentage of EmployeeRelatedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions us-gaap:AwardType

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions

iivi:RestrictedShareAwardsRestrictedShareUnitsAndCashBasedRestrictedShareUnitAwards


Employee
Period End2021-06-302020-06-302019-06-30
Value68639.1
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions100.0100.0100.0

iivi:StockOptionAndStockAppreciationRights


Employee
Period End2021-06-302020-06-302019-06-302018-06-302017-06-302016-06-302015-06-302014-06-302013-06-30
Value9.0151313127.27.79.410
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions13.224.4151.60.00.00.00.00.00.0

us-gaap:PerformanceShares


Employee
Period End2021-06-302020-06-302019-06-302018-06-302017-06-302016-06-302015-06-302014-06-302013-06-30
Value12135.74.74.21.72.63.34.2
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions17.620.662.60.00.00.00.00.00.0

us-gaap:EquityMethodInvestmentAggregateCost us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:InvestmentType, us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities

us-gaap:EquityMethodInvestmentAggregateCost

iivi:INNOViONCorporation, us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees, us-gaap:EquitySecurities, us-gaap:VariableInterestEntityNotPrimaryBeneficiary


Equity
Period End2020-09-30
Value51
Percentage of EquityMethodInvestmentAggregateCost100.0

us-gaap:EquityMethodInvestmentOwnershipPercentage us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:InvestmentType, us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities, us-gaap:SubsequentEventType

us-gaap:EquityMethodInvestmentOwnershipPercentage

us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees, us-gaap:EquitySecurities, us-gaap:VariableInterestEntityNotPrimaryBeneficiary, us-gaap:SubsequentEvent


Equity
Period End2020-08-31
Value0.062
Percentage of EquityMethodInvestmentOwnershipPercentage100.0

us-gaap:EquityMethodInvestmentOwnershipPercentage us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee

iivi:INNOViONCorporation, us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees


Equity
Period End2020-12-31
Value93.9
Percentage of EquityMethodInvestmentOwnershipPercentage0.0

us-gaap:EquityMethodInvestmentOwnershipPercentage us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:InvestmentType

iivi:INNOViONCorporation, us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees, us-gaap:EquitySecurities


Equity
Period End2020-12-31
Value93.9
Percentage of EquityMethodInvestmentOwnershipPercentage0.0

us-gaap:EquityMethodInvestmentOwnershipPercentage us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:InvestmentType, us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities

iivi:INNOViONCorporation, us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees, us-gaap:EquitySecurities, us-gaap:VariableInterestEntityNotPrimaryBeneficiary


Equity
Period End2020-09-30
Value93.8
Percentage of EquityMethodInvestmentOwnershipPercentage0.0

us-gaap:EquityMethodInvestmentOwnershipPercentage us-gaap:StatementGeographical, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:InvestmentType

country:US, us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees, us-gaap:EquitySecurities


Equity
Period End2020-09-302020-06-30
Value93.80.938
Percentage of EquityMethodInvestmentOwnershipPercentage0.00.0

us-gaap:EquityMethodInvestments

us-gaap:EquityMethodInvestments


Equity
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value757373777676767675696867111112111111121212111212111111111111101111101015151515151515
Percentage of EquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EquityMethodInvestments us-gaap:InvestmentType

us-gaap:EquitySecurities


Equity
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value595858575757585857565554
Percentage of EquityMethodInvestments79.179.779.274.275.175.676.176.476.281.381.881.7

us-gaap:EquityMethodInvestments us-gaap:StatementGeographical, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:InvestmentType

country:US, us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees, us-gaap:EquitySecurities


Equity
Period End2020-09-30
Value59539
Percentage of EquityMethodInvestments79186.8

us-gaap:FinanceLeaseLiability

us-gaap:FinanceLeaseLiability


Finance
Period End2021-06-302020-09-302020-06-302020-03-312019-12-312019-09-302019-07-01
Value22232323232424
Percentage of FinanceLeaseLiability100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinanceLeaseLiabilityPaymentsDue

us-gaap:FinanceLeaseLiabilityPaymentsDue


Finance
Period End2021-06-302020-09-30
Value2931
Percentage of FinanceLeaseLiabilityPaymentsDue100.0100.0

us-gaap:FinanceLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:FinanceLeaseLiabilityPaymentsDueAfterYearFive


Finance
Period End2021-06-30
Value16
Percentage of FinanceLeaseLiabilityPaymentsDueAfterYearFive100.0

us-gaap:FinanceLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:FinanceLeaseLiabilityPaymentsDueNextTwelveMonths


Finance
Period End2021-06-302020-09-30
Value2486000.02503000.0
Percentage of FinanceLeaseLiabilityPaymentsDueNextTwelveMonths100.0100.0

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFive

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFive


Finance
Period End2021-06-30
Value2771000.0
Percentage of FinanceLeaseLiabilityPaymentsDueYearFive100.0

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFour

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFour


Finance
Period End2021-06-302020-09-30
Value2697000.02715000.0
Percentage of FinanceLeaseLiabilityPaymentsDueYearFour100.0100.0

us-gaap:FinanceLeaseLiabilityPaymentsDueYearThree

us-gaap:FinanceLeaseLiabilityPaymentsDueYearThree


Finance
Period End2021-06-302020-09-30
Value2624000.02642000.0
Percentage of FinanceLeaseLiabilityPaymentsDueYearThree100.0100.0

us-gaap:FinanceLeaseLiabilityPaymentsDueYearTwo

us-gaap:FinanceLeaseLiabilityPaymentsDueYearTwo


Finance
Period End2021-06-302020-09-30
Value2554000.02572000.0
Percentage of FinanceLeaseLiabilityPaymentsDueYearTwo100.0100.0

us-gaap:FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear

us-gaap:FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear


Finance
Period End2020-09-30
Value2436000.0
Percentage of FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear100.0

us-gaap:FinanceLeaseLiabilityUndiscountedExcessAmount

us-gaap:FinanceLeaseLiabilityUndiscountedExcessAmount


Finance
Period End2021-06-302020-09-30
Value7484000.08429000.0
Percentage of FinanceLeaseLiabilityUndiscountedExcessAmount100.0100.0

us-gaap:FinanceLeaseRightOfUseAssetAccumulatedAmortization

us-gaap:FinanceLeaseRightOfUseAssetAccumulatedAmortization


Finance
Period End2021-06-302020-06-302019-06-30
Value7000000.05800000.04200000.0
Percentage of FinanceLeaseRightOfUseAssetAccumulatedAmortization100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-06-30
Value251229209187166146142107102989389868479757168656259565350474442393633302725222019181715141410
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization us-gaap:FiniteLivedIntangibleAssetsByMajorClass

iivi:TechnologyAndPatents


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-06-30
Value10696877768594341393735343232302827262423222120191817161514131210
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization42.542.241.841.541.040.430.538.338.738.238.137.938.038.438.138.038.038.138.238.138.338.438.638.939.339.539.539.739.840.141.641.8

us-gaap:CustomerLists


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-06-30
Value1361251151039282646159575452504846444139373533323028262422211917151312109.7438.9338.2967.7896.926.4156.0244.41
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization54.454.755.155.355.956.545.256.958.258.658.558.758.558.058.258.158.057.857.657.557.256.956.456.055.454.954.553.953.452.550.449.648.747.947.146.345.645.143.542.942.840.2

us-gaap:OtherIntangibleAssets


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-06-30
Value1.5761.5751.5791.5741.571.568323.5231.5721.571.5721.5681.5591.5571.5461.5361.5231.5131.5031.4991.491.4831.4721.4651.4561.4451.4451.4391.4371.431.4661.4291.41.3891.381.3781.3751.3871.3871.3871.3871.371
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization0.60.70.80.80.91.123.13.31.51.61.71.71.81.81.92.02.12.22.32.42.52.62.82.93.03.23.43.73.94.34.85.25.66.16.77.17.68.08.79.39.912.5

us-gaap:TradeNames


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-06-302018-06-302017-06-302016-09-302016-06-302015-06-302013-09-302013-06-302012-06-30
Value6.2335.64.9634.3163.6693.01.6671.6011.4711.341.2411.2091.1110.980.9630.888
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization2.52.42.42.32.22.01.21.61.71.92.02.02.33.63.94.9

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths


Finite
Period End2021-06-30
Value83
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive


Finite
Period End2021-06-30
Value73
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearFive100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour


Finite
Period End2021-06-30
Value79
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearFour100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree


Finite
Period End2021-06-30
Value80
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearThree100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo


Finite
Period End2021-06-30
Value82
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo100.0

us-gaap:FiniteLivedIntangibleAssetsGross

us-gaap:FiniteLivedIntangibleAssetsGross


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-06-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-06-30
Value969969970945924909107210692412432322272112132122112051831821831831701721741731441111119662626258564235
Percentage of FiniteLivedIntangibleAssetsGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsGross us-gaap:FiniteLivedIntangibleAssetsByMajorClass

iivi:TechnologyAndPatents


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-06-30
Value4764764774634444279292919182766667666665535354546049505050505050506839
Percentage of FiniteLivedIntangibleAssetsGross49.149.249.249.148.146.98.68.637.937.735.533.631.531.631.531.231.829.529.529.529.50.00.00.029.60.00.00.029.228.939.335.5

us-gaap:CustomerLists


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-06-30
Value469468469457456458133132132134132133127128127128123111111112112134101102102102102102102104846952524225252522211411
Percentage of FiniteLivedIntangibleAssetsGross48.448.348.348.449.350.412.512.454.955.157.158.860.260.260.260.659.861.161.161.061.00.00.00.060.10.00.00.059.559.949.048.347.147.143.641.541.541.838.637.433.532.5

us-gaap:OtherIntangibleAssets


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-06-30
Value1.5761.5751.5791.5741.571.5688308291.5721.571.5721.5731.5731.5791.5771.5751.5711.5691.5681.5711.5711.6161.571.5721.5721.5691.5781.581.5861.5882.5322.0941.581.5781.381.3781.3751.3871.3871.3871.3871.371
Percentage of FiniteLivedIntangibleAssetsGross0.20.20.20.20.20.277.477.50.70.60.70.70.70.70.70.70.80.90.90.90.90.00.00.00.90.00.00.00.90.91.51.41.41.41.42.22.22.22.42.43.23.8

us-gaap:TradeNames


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-06-302018-06-302017-06-302016-09-302016-06-302015-06-302013-09-302013-06-302012-06-30
Value22222222222215151515151515171713
Percentage of FiniteLivedIntangibleAssetsGross2.32.32.32.42.42.51.56.57.57.78.68.69.312.416.021.2

us-gaap:IndefiniteLivedTradeNames

us-gaap:IndefiniteLivedTradeNames


Indefinite
Period End2021-06-30
Value14
Percentage of IndefiniteLivedTradeNames100.0

us-gaap:InventoryFinishedGoodsNetOfReserves

us-gaap:InventoryFinishedGoodsNetOfReserves


Inventory
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-06-302016-06-302015-06-30
Value147140134141130130147232757878776765634640
Percentage of InventoryFinishedGoodsNetOfReserves100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InventoryRawMaterialsNetOfReserves

us-gaap:InventoryRawMaterialsNetOfReserves


Inventory
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-06-302016-06-302015-06-30
Value2112071951891902012081911191221181009790787071
Percentage of InventoryRawMaterialsNetOfReserves100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InventoryWorkInProcessNetOfReserves

us-gaap:InventoryWorkInProcessNetOfReserves


Inventory
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-06-302016-06-302015-06-30
Value33632532630829829630732010110193868393615752
Percentage of InventoryWorkInProcessNetOfReserves100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths


Lessee
Period End2021-06-302020-09-30
Value3425
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths100.0100.0

us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear

us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear


Lessee
Period End2020-09-30
Value31
Percentage of LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear100.0

us-gaap:LiabilityForUncertainTaxPositionsNoncurrent

us-gaap:LiabilityForUncertainTaxPositionsNoncurrent


Liability
Period End2020-12-312020-09-302019-12-312019-09-30
Value34337029
Percentage of LiabilityForUncertainTaxPositionsNoncurrent100.0100.0100.0100.0

us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity us-gaap:BusinessAcquisition, us-gaap:DebtInstrument

us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity

iivi:CoherentInc, iivi:DebtFinancingUnderCommitmentLetter


Line
Period End2021-03-25
Value5125
Percentage of LineOfCreditFacilityMaximumBorrowingCapacity100.0

us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity us-gaap:CreditFacility, us-gaap:LineOfCreditFacility

iivi:SeniorSecuredCreditFacility, iivi:BankOfAmericaNA


Line
Period End2021-06-302019-09-242019-03-04
Value240024251625
Percentage of LineOfCreditFacilityMaximumBorrowingCapacity0.00.00.0

us-gaap:LineOfCreditFacilityRemainingBorrowingCapacity

us-gaap:LineOfCreditFacilityRemainingBorrowingCapacity


Line
Period End2021-06-302021-03-312020-12-312020-09-302019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-06-30
Value449448448399290211171201146246236225285731381581783715136125116109907171554011729232037424132273459
Percentage of LineOfCreditFacilityRemainingBorrowingCapacity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive


Long
Period End2021-06-302015-06-30
Value142.457
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive100.0100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths


Long
Period End2021-06-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-03-312013-12-312013-09-30
Value622323202020202020202020202020202020202020202020
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour


Long
Period End2021-06-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-06-302015-03-312014-12-312014-09-302014-03-312013-12-312013-09-30
Value871345345345345851001156222222222113125150174202020
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree


Long
Period End2021-06-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-03-312013-12-312013-09-30
Value62120165140200222222202020202019322010412020202020222223
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo


Long
Period End2021-06-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-03-312013-12-312013-09-30
Value4072222262623232323232020202020202020222222202020
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value6.16.76.77.17.3
Percentage of OperatingLeaseWeightedAverageDiscountRatePercent100.0100.0100.0100.0100.0

us-gaap:OperatingLossCarryforwards us-gaap:IncomeTaxAuthority

us-gaap:OperatingLossCarryforwards

us-gaap:DomesticCountry


Operating
Period End2021-06-302020-06-302019-06-302018-06-302017-06-302016-06-302015-06-30
Value4716659681009324
Percentage of OperatingLossCarryforwards100.0100.0100.0100.0100.0100.0100.0

us-gaap:ForeignCountry


Operating
Period End2021-06-302020-06-302019-06-302018-06-302017-06-302016-06-302015-06-302014-06-302013-06-30
Value17108.467162.612.0499.1469.42716
Percentage of OperatingLossCarryforwards36.46.414.223.82.62.236.90.00.0

us-gaap:StateAndLocalJurisdiction


Operating
Period End2021-06-302020-06-302019-06-302018-06-302017-06-302016-06-302015-06-302014-06-302013-06-30
Value13611052477148222526
Percentage of OperatingLossCarryforwards285.766.488.369.670.952.691.10.00.0

us-gaap:PreferredStockValue

us-gaap:PreferredStockValue


Preferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-06-302013-12-31
Value4454454454450.00.00.00.0
Percentage of PreferredStockValue100.0100.0100.0100.00.00.00.00.0

us-gaap:PrepaidTaxes

us-gaap:PrepaidTaxes


Prepaid
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value139.1331212128.3248.44910119.2088.1077.77.8457.1167.0556.416.7325.3895.6855.8076.5357.658.3557.5326.8817.1396.0625.6074.444.4564.4494.0374.5436.5494.9367.3748.4884.624.8224.9268.606
Percentage of PrepaidTaxes100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProductWarrantyAccrualClassifiedCurrent

us-gaap:ProductWarrantyAccrualClassifiedCurrent


Product
Period End2021-06-302020-06-302019-06-30
Value21274.478
Percentage of ProductWarrantyAccrualClassifiedCurrent100.0100.0100.0

us-gaap:PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization

us-gaap:PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value841793752667638
Percentage of PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization100.0100.0100.0100.0100.0

us-gaap:PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization

us-gaap:PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value12421232125012181214
Percentage of PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization100.0100.0100.0100.0100.0

us-gaap:PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization

us-gaap:PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value20842026200318861853
Percentage of PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization100.0100.0100.0100.0100.0

us-gaap:PurchaseObligationDueInNextTwelveMonths

us-gaap:PurchaseObligationDueInNextTwelveMonths


Purchase
Period End2021-06-30
Value352
Percentage of PurchaseObligationDueInNextTwelveMonths100.0

us-gaap:SaleOfStockPricePerShare us-gaap:StatementClassOfStock, us-gaap:SubsequentEventType, us-gaap:SubsidiarySaleOfStock

us-gaap:SaleOfStockPricePerShare

iivi:SeriesAMandatoryConvertiblePreferredStock, us-gaap:SubsequentEvent, iivi:UnderwrittenPublicOffering


Sale
Period End2020-07-02
Value200.0
Percentage of SaleOfStockPricePerShare100.0

us-gaap:CommonStock, us-gaap:SubsequentEvent, iivi:UnderwrittenPublicOffering


Sale
Period End2020-07-02
Value43.0
Percentage of SaleOfStockPricePerShare21.5

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue

iivi:CashBasedRestrictedStockUnits


Share
Period End2021-06-302020-06-302019-06-302018-06-30
Value38.7538.3137.1925.57
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue100.0100.0100.0100.0

iivi:PerformanceShareUnits


Share
Period End2021-06-302020-06-302019-06-302018-06-302017-06-302016-06-302015-06-302014-06-302013-06-30
Value39.4338.5437.4725.7119.3718.4418.5218.9418.93
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue101.8100.6100.8100.50.00.00.00.00.0

us-gaap:PerformanceShares


Share
Period End2021-06-302020-06-30
Value45.2840.96
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue116.9106.9

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-302020-06-302019-06-302018-06-302017-06-302016-06-302015-06-302014-06-302013-06-30
Value43.6739.4647.1325.5719.1216.6716.5717.7218.78
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue112.7103.0126.7100.00.00.00.00.00.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant us-gaap:PlanName

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant

iivi:OmnibusEquityIncentivePlan


Share
Period End2021-06-302018-06-302017-06-302016-06-302015-06-302014-06-302013-06-30
Value8000000.0955000.01644000.02805900.03502600.01242300.01946500.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice


Share
Period End2021-06-30
Value25.31
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue


Share
Period End2021-06-302020-06-302019-06-302018-06-302017-06-302016-06-302015-06-302014-06-302013-06-302012-06-302011-06-302010-06-30
Value887956966910145.29.7147.46.7
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1


Sharebased
Period End2021-06-302020-06-302019-06-302018-06-302017-06-302016-06-302015-06-302014-06-302013-06-302012-06-302011-06-302010-06-30
Value887956966910145.29.7147.46.7
Percentage of SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TaxCreditCarryforwardAmount us-gaap:IncomeTaxAuthority

us-gaap:TaxCreditCarryforwardAmount

us-gaap:ForeignCountry


Tax
Period End2021-06-302020-06-302019-06-302018-06-302017-06-302016-06-302015-06-30
Value20141.0880.2514.5392.5942.396
Percentage of TaxCreditCarryforwardAmount100.0100.0100.0100.0100.0100.0100.0

us-gaap:StateAndLocalJurisdiction


Tax
Period End2021-06-302020-06-302019-06-302018-06-302017-06-302016-06-302015-06-30
Value1514125.5944.823.2182.918
Percentage of TaxCreditCarryforwardAmount75.3100.11144.22228.7106.2124.1121.8

us-gaap:TaxCreditCarryforwardAmount us-gaap:IncomeTaxAuthority, us-gaap:TaxCreditCarryforward

us-gaap:DomesticCountry, us-gaap:Research


Tax
Period End2021-06-30
Value79
Percentage of TaxCreditCarryforwardAmount386.5

us-gaap:TemporaryEquityCarryingAmountAttributableToParent

us-gaap:TemporaryEquityCarryingAmountAttributableToParent


Temporary
Period End2021-06-302021-03-31
Value726716
Percentage of TemporaryEquityCarryingAmountAttributableToParent100.0100.0

us-gaap:TemporaryEquityCarryingAmountAttributableToParent us-gaap:StatementClassOfStock

iivi:SeriesBRedeemableConvertiblePreferredStock


Temporary
Period End2021-06-302021-03-31
Value726716
Percentage of TemporaryEquityCarryingAmountAttributableToParent100.0100.0

us-gaap:TemporaryEquitySharesAuthorized us-gaap:StatementClassOfStock

us-gaap:TemporaryEquitySharesAuthorized

iivi:SeriesBRedeemableConvertiblePreferredStock


Temporary
Period End2021-03-31
Value215000.0
Percentage of TemporaryEquitySharesAuthorized100.0

us-gaap:TemporaryEquitySharesIssued us-gaap:StatementClassOfStock

us-gaap:TemporaryEquitySharesIssued

iivi:SeriesBRedeemableConvertiblePreferredStock


Temporary
Period End2021-03-31
Value75000.0
Percentage of TemporaryEquitySharesIssued100.0

us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued

us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued


Unrecognized
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-06-302014-06-302013-06-302012-06-302011-12-312011-09-302011-06-302010-06-30
Value3.02.64.03.63.815151.81.20.20.80.70.60.50.50.30.30.21.20.90.10.10.20.20.10.20.30.20.3
Percentage of UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate

us-gaap:UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate


Unrecognized
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value263138372474336.29.814131.68.97.77.71.36.68.27.34.64.65.14.53.61.93.23.02.83.03.63.53.2
Percentage of UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ValuationAllowancesAndReservesBalance us-gaap:ValuationAllowancesAndReservesType

us-gaap:ValuationAllowancesAndReservesBalance

us-gaap:AllowanceForCreditLoss


Valuation
Period End2021-06-302020-06-302019-06-302018-06-302017-06-302016-06-302015-06-30
Value0.9241.6981.2930.8371.3142.0161.048
Percentage of ValuationAllowancesAndReservesBalance100.0100.0100.0100.0100.0100.0100.0

us-gaap:ValuationAllowanceOfDeferredTaxAssets


Valuation
Period End2021-06-302020-06-302019-06-302018-06-302017-06-302016-06-302015-06-30
Value5354202142422.713
Percentage of ValuationAllowancesAndReservesBalance5818.73213.11561.52604.23239.12115.1258.9

us-gaap:WarrantyReserves


Valuation
Period End2021-06-302020-06-302019-06-302018-06-302017-06-302016-06-302015-06-302014-06-302013-06-302012-06-302011-06-302010-06-302009-06-302008-06-30
Value21274.4784.6794.5463.9083.2512.8591.6611.2471.1871.0370.8610.777
Percentage of ValuationAllowancesAndReservesBalance2366.71626.6346.3559.0346.0193.8310.20.00.00.00.00.00.00.0

Line plots across dimensions of each concept


us-gaap:SharesOutstanding
us-gaap:StatementEquityComponents
(None,)
Shares Outstandingus-gaap: Statement Equity Components
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities
(None,)
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amountus-gaap: Antidilutive Securities Excluded From Computation Of Earnings Per Share By Antidilutive Securities
Operating Margin
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
('us-gaap:OperatingSegments', None)
Operating  Marginus-gaap: Consolidation Items, us-gaap: Statement Business Segments
us-gaap:AllocatedShareBasedCompensationExpense
us-gaap:AwardType
(None,)
Allocated Share Based Compensation Expenseus-gaap: Award Type
us-gaap:OperatingIncomeLoss
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
('us-gaap:OperatingSegments', None)
Operating Income Lossus-gaap: Consolidation Items, us-gaap: Statement Business Segments
us-gaap:OtherComprehensiveIncomeLossNetOfTax
us-gaap:StatementEquityComponents
(None,)
Other Comprehensive Income Loss Net Of Taxus-gaap: Statement Equity Components
us-gaap:PreferredStockDividendsIncomeStatementImpact
us-gaap:StatementClassOfStock
(None,)
Preferred Stock Dividends Income Statement Impactus-gaap: Statement Class Of Stock
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:MajorCustomers, us-gaap:ProductOrService
('iivi:Commercial', None)
Revenue From Contract With Customer Excluding Assessed Taxus-gaap: Major Customers, us-gaap: Product Or Service
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
('us-gaap:OperatingSegments', None)
Revenue From Contract With Customer Excluding Assessed Taxus-gaap: Consolidation Items, us-gaap: Statement Business Segments
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:ConsolidationItems, us-gaap:MajorCustomers, us-gaap:StatementBusinessSegments
('us-gaap:OperatingSegments', None, 'iivi:CompoundSemiconductors')
Revenue From Contract With Customer Excluding Assessed Taxus-gaap: Consolidation Items, us-gaap: Major Customers, us-gaap: Statement Business Segments
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:MajorCustomers
(None,)
Revenue From Contract With Customer Excluding Assessed Taxus-gaap: Major Customers
us-gaap:Assets
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
('us-gaap:OperatingSegments', None)
Assetsus-gaap: Consolidation Items, us-gaap: Statement Business Segments
us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents
(None,)
Stockholders Equityus-gaap: Statement Equity Components
us-gaap:NoncurrentAssets
us-gaap:StatementGeographical
(None,)
Noncurrent Assetsus-gaap: Statement Geographical
us-gaap:PropertyPlantAndEquipmentGross
us-gaap:PropertyPlantAndEquipmentByType
(None,)
Property Plant And Equipment Grossus-gaap: Property Plant And Equipment By Type
us-gaap:Goodwill
us-gaap:StatementBusinessSegments
(None,)
Goodwillus-gaap: Statement Business Segments
us-gaap:Goodwill
us-gaap:BusinessAcquisition
(None,)
Goodwillus-gaap: Business Acquisition
us-gaap:Goodwill
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
('us-gaap:OperatingSegments', None)
Goodwillus-gaap: Consolidation Items, us-gaap: Statement Business Segments
us-gaap:FiniteLivedIntangibleAssetsNet
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
(None,)
Finite Lived Intangible Assets Netus-gaap: Finite Lived Intangible Assets By Major Class
us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents
(None,)
Stockholders Equityus-gaap: Statement Equity Components
us-gaap:StockIssuedDuringPeriodValueNewIssues
us-gaap:StatementEquityComponents
(None,)
Stock Issued During Period Value New Issuesus-gaap: Statement Equity Components