VIAV


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

Table of contents


us-gaap:StatementEquityComponents
us-gaap:SharesOutstanding

us-gaap:CommonStockSharesIssued

us-gaap:CommonStockSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted

us-gaap:AllocatedShareBasedCompensationExpense
us-gaap:ConsolidationItems, us-gaap:IncomeStatementLocation
us-gaap:IncomeStatementLocation

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:CostDepreciationAmortizationAndDepletion

us-gaap:CostOfGoodsAndServicesSold
us-gaap:ProductOrService

us-gaap:CostOfRevenue

us-gaap:GrossProfit
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems, us-gaap:IncomeStatementLocation
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments, us-gaap:Subsegments
us-gaap:IncomeStatementLocation

us-gaap:IncomeTaxExpenseBenefit

us-gaap:InterestExpense

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:OperatingExpenses

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

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:ResearchAndDevelopmentExpense

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:ConsolidationItems, us-gaap:ProductOrService, us-gaap:StatementBusinessSegments
us-gaap:ConsolidationItems, us-gaap:ProductOrService, us-gaap:StatementBusinessSegments, us-gaap:Subsegments
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments, us-gaap:Subsegments
us-gaap:ProductOrService
us-gaap:ProductOrService, us-gaap:StatementGeographical
us-gaap:StatementGeographical

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:Assets

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents

us-gaap:AssetsCurrent

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:ShortTermInvestments

us-gaap:AccountsReceivableNetCurrent

us-gaap:InventoryNet

us-gaap:PrepaidExpenseAndOtherAssetsCurrent

us-gaap:PropertyPlantAndEquipmentGross
us-gaap:PropertyPlantAndEquipmentByType

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AmortizationOfIntangibleAssets
us-gaap:ConsolidationItems, us-gaap:IncomeStatementLocation

us-gaap:PropertyPlantAndEquipmentNet
us-gaap:StatementGeographical

us-gaap:Goodwill
us-gaap:StatementBusinessSegments

us-gaap:IntangibleAssetsNetExcludingGoodwill

us-gaap:FiniteLivedIntangibleAssetsNet
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:DeferredTaxAssetsLiabilitiesNet

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OtherAssetsNoncurrent

us-gaap:AccountsPayableCurrent

us-gaap:AccruedIncomeTaxesCurrent

us-gaap:AccruedLiabilitiesCurrent

us-gaap:ContractWithCustomerLiabilityCurrent

us-gaap:LiabilitiesCurrent

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:OtherLiabilitiesCurrent

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
us-gaap:RetirementPlanType

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:CumulativeEffectPeriodOfAdoption, us-gaap:StatementScenario
us-gaap:AdditionalPaidInCapital

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
us-gaap:StatementEquityComponents

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:AmortizationOfFinancingCosts

us-gaap:IncreaseDecreaseInAccountsPayable

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:IncreaseDecreaseInInventories

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:ShareBasedCompensation

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:PaymentsForRepurchaseOfCommonStock

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod

us-gaap:DeferredTaxLiabilities

us-gaap:DeferredTaxAssetsNet

us-gaap:UnrecognizedTaxBenefits

us-gaap:DeferredTaxAssetsValuationAllowance

us-gaap:AmortizationOfDebtDiscountPremium

us-gaap:AmortizationOfFinancingCostsAndDiscounts

us-gaap:BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1
us-gaap:ConsolidationItems, us-gaap:IncomeStatementLocation
us-gaap:FairValueByLiabilityClass

us-gaap:ContractWithCustomerLiabilityRevenueRecognized
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentConvertibleStockPriceTrigger

us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses
us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanContributionsByEmployer
us-gaap:RetirementPlanSponsorLocation

us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets
us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanInterestCost
us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost
us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanServiceCost
us-gaap:RetirementPlanType

us-gaap:Depreciation
us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation
us-gaap:DerivativeGainLossOnDerivativeNet

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount

us-gaap:GoodwillTranslationAndPurchaseAccountingAdjustments
us-gaap:StatementBusinessSegments

us-gaap:IncomeLossIncludingPortionAttributableToNoncontrollingInterest

us-gaap:IncreaseDecreaseInAccruedIncomeTaxesPayable

us-gaap:IncreaseDecreaseInContractWithCustomerLiability

us-gaap:IncreaseDecreaseInDeferredIncomeTaxes

us-gaap:IncreaseDecreaseInEmployeeRelatedLiabilities

us-gaap:IncreaseDecreaseInOtherAccruedLiabilities

us-gaap:IncreaseDecreaseInOtherOperatingAssets

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements

us-gaap:InterestExpenseDebtExcludingAmortization

us-gaap:OciBeforeReclassificationsNetOfTaxAttributableToParent
us-gaap:StatementEquityComponents

us-gaap:OperatingLeaseCost

us-gaap:OperatingLeasePayments

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax

us-gaap:OtherNoncashIncomeExpense

us-gaap:PaymentsForRestructuring
us-gaap:RestructuringPlan

us-gaap:PaymentsOfDebtIssuanceCosts

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation
us-gaap:SubsequentEventType
us-gaap:PaymentsToAcquireBuildings

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired

us-gaap:ProceedsFromSaleOfProductiveAssets

us-gaap:ProceedsFromStockPlans

us-gaap:ProductWarrantyAccrualPayments

us-gaap:ProductWarrantyAccrualPreexistingIncreaseDecrease

us-gaap:ProductWarrantyAccrualWarrantiesIssued

us-gaap:ProvisionForDoubtfulAccounts

us-gaap:ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent
us-gaap:StatementEquityComponents

us-gaap:RepaymentsOfAssumedDebt

us-gaap:RestructuringCharges
us-gaap:ConsolidationItems, us-gaap:IncomeStatementLocation
us-gaap:IncomeStatementLocation
us-gaap:RestructuringPlan

us-gaap:RestructuringReserveTranslationAndOtherAdjustment
us-gaap:RestructuringPlan

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensation

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
us-gaap:StatementEquityComponents

us-gaap:StockRepurchasedAndRetiredDuringPeriodShares
us-gaap:StatementEquityComponents

us-gaap:StockRepurchasedAndRetiredDuringPeriodValue
us-gaap:StatementEquityComponents
us-gaap:RestructuringCostAndReserve
us-gaap:TaxAdjustmentsSettlementsAndUnusualProvisions

viav:AllowanceforDoubtfulAccountsReceivableWriteOffsNetOfRecoveries

viav:ContractWithCustomerLiabilityCumulativeCatchUpAdjustmentNewContracts

viav:ContractWithCustomerLiabilityRevenueRecognizedDuringPeriod

viav:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityCurrencyTranslationAdjustment
us-gaap:FairValueByLiabilityClass

viav:FiniteLivedIntangibleAssetsAmortizedExpense

viav:GrossProfitMargin
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments, us-gaap:Subsegments

viav:IncrementalCommonSharesAttributableToDilutiveEffectOfConversionOfDebtSecuritiesNetSettlementMethod

viav:OperatingIncomeLossMargin
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:ConsolidationItems, us-gaap:IncomeStatementLocation
viav:OtherChargesRelatedtoNonRecurringActivitiesIncludedInGrossProfit
us-gaap:ConsolidationItems, us-gaap:IncomeStatementLocation
viav:OtherChargesRelatedtoNonRecurringActivitiesIncludedInOperatingIncomeLoss

viav:PaymentsForFailedSaleLeasebackAndCapitalLease
us-gaap:AwardType
viav:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantedInPeriodTotalFairValue

dei:EntityPublicFloat
us-gaap:RetirementPlanType
us-gaap:AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax

us-gaap:AllowanceForDoubtfulAccountsReceivable

us-gaap:AssetRetirementObligation

us-gaap:AssetRetirementObligationCurrent

us-gaap:AssetRetirementObligationsNoncurrent

us-gaap:AssetsFairValueDisclosure
us-gaap:BalanceSheetLocation
us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:AssetsHeldForSaleNotPartOfDisposalGroupCurrent

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecuritiesDebtSecurities

us-gaap:BusinessCombinationContingentConsiderationLiability
us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:BusinessCombinationContingentConsiderationLiabilityCurrent

us-gaap:BusinessCombinationContingentConsiderationLiabilityNoncurrent

us-gaap:ContractWithCustomerAssetNetCurrent

us-gaap:ContractWithCustomerLiability

us-gaap:ContractWithCustomerLiabilityNoncurrent

us-gaap:ContractualObligation

us-gaap:ContractualObligationDueInFifthYear

us-gaap:ContractualObligationDueInFourthYear

us-gaap:ContractualObligationDueInNextTwelveMonths

us-gaap:ContractualObligationDueInSecondYear

us-gaap:ContractualObligationDueInThirdYear
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:ConvertibleDebtFairValueDisclosures

us-gaap:ConvertibleDebtNoncurrent
us-gaap:LongtermDebtType

us-gaap:ConvertibleLongTermNotesPayable
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentCarryingAmount
us-gaap:LongtermDebtType
us-gaap:DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent
us-gaap:LongtermDebtType
us-gaap:DebtInstrumentUnamortizedDiscount
us-gaap:ShortTermDebtType
us-gaap:DebtInstrumentUnamortizedDiscountCurrent
us-gaap:LongtermDebtType
us-gaap:DebtInstrumentUnamortizedDiscountNoncurrent
us-gaap:BalanceSheetLocation
us-gaap:DeferredCompensationPlanAssets
us-gaap:BalanceSheetLocation, us-gaap:InvestmentSecondaryCategorization
us-gaap:ShortTermDebtType
us-gaap:DeferredFinanceCostsCurrentNet
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DeferredFinanceCostsNet
us-gaap:LongtermDebtType

us-gaap:DeferredIncomeTaxAssetsNet

us-gaap:DeferredTaxAssetsCapitalLossCarryforwards
us-gaap:RestructuringCostAndReserve
us-gaap:DeferredTaxAssetsGoodwillAndIntangibleAssets

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsInventory

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards

us-gaap:DeferredTaxAssetsOther

us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsResearch

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals

us-gaap:DeferredTaxLiabilitiesOther

us-gaap:DeferredTaxLiabilitiesUndistributedForeignEarnings

us-gaap:DeferredTaxLiabilityNotRecognizedAmountOfUnrecognizedDeferredTaxLiabilityUndistributedEarningsOfForeignSubsidiaries
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAccumulatedBenefitObligation
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesAfterTax
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanBenefitObligation
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedAmortizationOfGainLossNextFiscalYear
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo

us-gaap:DefinedBenefitPlanExpectedFutureEmployerContributionsCurrentFiscalYear
us-gaap:DefinedBenefitPlanByPlanAssetCategories, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanFairValueOfPlanAssets
us-gaap:DefinedBenefitPlanByPlanAssetCategories, us-gaap:RetirementPlanType
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:RetirementPlanType
us-gaap:RetirementPlanType
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanFundedStatusOfPlan
us-gaap:DefinedBenefitPlanByPlanAssetCategories, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanWeightedAverageAssetAllocations
us-gaap:RetirementPlanType

us-gaap:DerivativeLiabilitiesCurrent
us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation, us-gaap:Position
us-gaap:DerivativeNotionalAmount

us-gaap:EmployeeRelatedLiabilitiesCurrent
us-gaap:AwardType
us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
us-gaap:BusinessAcquisition, us-gaap:FairValueByLiabilityClass
us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue
us-gaap:FairValueByLiabilityClass
us-gaap:SaleLeasebackTransactionDescription
us-gaap:FinanceLeaseLiabilityNoncurrent

us-gaap:FinanceLeaseLiabilityPaymentsDue

us-gaap:FinanceLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:FinanceLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFive

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFour

us-gaap:FinanceLeaseLiabilityPaymentsDueYearThree

us-gaap:FinanceLeaseLiabilityPaymentsDueYearTwo

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo

us-gaap:FiniteLivedIntangibleAssetsGross
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:ForeignCurrencyContractAssetFairValueDisclosure
us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:ForeignCurrencyContractsLiabilityFairValueDisclosure
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:StatementBusinessSegments
us-gaap:GoodwillGross
us-gaap:StatementBusinessSegments
us-gaap:GoodwillImpairedAccumulatedImpairmentLoss
us-gaap:LossContingenciesByNatureOfContingency
us-gaap:GuaranteeObligationsCurrentCarryingValue

us-gaap:IncomeTaxesReceivable

us-gaap:InventoryFinishedGoodsNetOfReserves

us-gaap:InventoryRawMaterialsNetOfReserves

us-gaap:InventoryWorkInProcessNetOfReserves

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear

us-gaap:LettersOfCreditOutstandingAmount

us-gaap:LiabilitiesFairValueDisclosure
us-gaap:BalanceSheetLocation
us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:LiabilityForUncertainTaxPositionsNoncurrent
us-gaap:LitigationCase, us-gaap:LitigationStatus
us-gaap:LossContingencyAccrualAtCarryingValue
us-gaap:LossContingenciesByNatureOfContingency

us-gaap:MoneyMarketFundsAtCarryingValue
us-gaap:FairValueByFairValueHierarchyLevel

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

us-gaap:OtherAssetsMiscellaneousCurrent

us-gaap:OtherCommitment

us-gaap:OtherSundryLiabilitiesCurrent

us-gaap:OtherSundryLiabilitiesNoncurrent
us-gaap:RetirementPlanType
us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities
us-gaap:RetirementPlanType
us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesCurrentAndNoncurrent

us-gaap:PrepaidExpenseCurrent

us-gaap:ProductWarrantyAccrual

us-gaap:ProductWarrantyAccrualClassifiedCurrent

us-gaap:ProductWarrantyAccrualNoncurrent

us-gaap:PurchaseCommitmentRemainingMinimumAmountCommitted

us-gaap:RestrictedCashAndCashEquivalents

us-gaap:RestrictedCashAndCashEquivalentsAtCarryingValue

us-gaap:RestrictedCashAndCashEquivalentsNoncurrent

us-gaap:RestructuringReserve

us-gaap:RestructuringReserveCurrent
us-gaap:RestructuringPlan
us-gaap:RestructuringReserveNoncurrent

us-gaap:RevenueRemainingPerformanceObligation

us-gaap:RevenueRemainingPerformanceObligationPercentage

us-gaap:SalesAndExciseTaxPayableCurrent
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
us-gaap:PlanName

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRange
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice
us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRange
us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1
us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRange
us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1
us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRange
us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1

us-gaap:ShortTermBorrowings
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:ShortTermDebtType

us-gaap:StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1
us-gaap:StatementClassOfStock
us-gaap:IncomeTaxAuthority
us-gaap:TaxCreditCarryforwardAmount

us-gaap:TradingSecurities
us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued

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

us-gaap:ValueAddedTaxReceivableCurrent

viav:AdvancesToContractManufacturers

viav:ContractWithCustomerLiabilityCurrentIncreaseFromCashReceipts
us-gaap:LongtermDebtType
viav:ConvertibleDebtCarryingValueOfLiabilityComponent
us-gaap:LongtermDebtType
viav:DebtInstrumentConvertibleCarryingAmountOfTheEquityComponentNet
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
viav:DebtInstrumentConvertibleConversionPriceShares

viav:DeferredTaxAssetsAcquisitionRelated

viav:DeferredTaxAssetsCapitalizedResearchAndDevelopmentCosts

viav:DeferredTaxLiabilitiesAcquisitionRelated

viav:DeferredTaxLiabilitiesForeignBranchTaxes
us-gaap:RetirementPlanType
viav:DefinedBenefitPlanExpectedFutureBenefitPayments
us-gaap:RetirementPlanType
viav:DefinedBenefitPlanExpectedFutureBenefitPaymentsAfterYearTen
us-gaap:RetirementPlanType
viav:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearSixToTen

viav:FinancingObligationNoncurrent

viav:FiniteLivedIntangibleAssetsExpectedAmortizationAfterYearFour

viav:FiniteLivedIntangibleAssetsNetExcludingResearchandDevelopmentandGoodwill

viav:LesseeOperatingLeaseLiabilityToBePaidAfterYearFour

viav:OperatingLeaseRightOfUseAssetNoncurrent
us-gaap:RestructuringCostAndReserve
viav:OperatingLossCarryforwardsUtilized
us-gaap:RestructuringCostAndReserve
viav:OperatingLossCarryforwardsUtilizedTaxEffected
us-gaap:PlanName
viav:ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedAndOutstanding
us-gaap:DebtInstrument, us-gaap:ShortTermDebtType
viav:ShortTermDebtGross

viav:StockRepurchaseProgramUnsettledLiability

viav:UnrecognizedTaxBenefitsThatWouldImpactValuationAllowances

Plots across concepts


IncomeStatement
Net Income Loss
Expenses
Other Nonoperating Income Expense
Balance Sheet
Short Term Investments
Assets
Operating Lease Right Of Use Asset
Current Assets
Prepaid Expense And Other Assets Current
NonCurrent Assets
Operating Lease Right Of Use Asset
PropertyPlantAndEquipmentNet
Property Plant And Equipment Net
Liabilities
Operating Lease Liability
Current Liabilities
Operating Lease Liability Current
Stockholders Equity
Retained Earnings Accumulated Deficit
CashFlow
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInOperatingActivities
Increase Decrease In Accounts Receivable
NetCashProvidedByUsedInInvestingActivities
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInFinancingActivities
Net Cash Provided By Used In Financing Activities
Shares
Common Stock Shares Issued
OperatingLeaseLiability
Operating Lease Liability Current
LesseeOperatingLeaseLiabilityPaymentsDue
Lessee Operating Lease Liability Payments Remainder Of Fiscal Year
FiniteLivedIntangibleAssets
Finite Lived Intangible Assets Net
InventoryNet
Inventory Work In Process Net Of Reserves

Tables

  2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-022010-07-032010-04-032010-01-022009-10-03
 us-gaap:SharesOutstanding us-gaap:StatementEquityComponents us-gaap:CommonStock▄▅▄▆▄▃██▅▅▃▄▁228.3228.6228.5229.3228.3228.0230.2230.4228.8228.7228.0228.2226.7NANANA227.6NANANA232.5NANANA235.3NANANA230.4NANANA237.4NANANA231.9NANANA227.6NANANA221.1NANANA
us-gaap:CommonStockSharesIssued 228.0NANA229.0228.0228.0230.0230.0229.0229.0228.0228.0227.0226.0227.0228.0228.0227.0231.0231.0232.0232.0233.0237.0235.0234.0233.0232.0230.0235.0233.0233.0237.0237.0234.0234.0232.0231.0230.0229.0228.0227.0223.0NA221.0NANANA
us-gaap:CommonStockSharesOutstanding 228.0NANA229.0228.0228.0230.0230.0229.0229.0228.0228.0227.0226.0227.0228.0228.0227.0231.0231.0232.0232.0233.0237.0235.0234.0233.0232.0230.0235.0233.0233.0237.0237.0234.0234.0232.0231.0230.0229.0228.0227.0223.0NA221.0NANANA
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding ▄█▅▅▅▅▇▇▅▄▅▄▄▄▄▄▅▆▆▇▆▆▇▆▆▆▅▅▆▆▆██▆▇▆▅▅▅▄▆▆▄▄▄▂▁▁228.4240.2231.1231.8230.3230.0238.3236.4232.5228.3230.4227.2226.5226.3227.4228.1232.5234.6234.2236.8232.7234.6237.1236.0234.6233.2232.1230.8234.3234.0235.8239.6241.1235.9237.1232.8231.7230.6229.4228.4235.7235.4229.1227.5227.6219.4218.3217.5
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic ▅▅▅▅▅▆▆▅▅▅▅▄▄▄▅▅▅▅▆▆▆▆▇█▇▇▆▆▇▇▇▇██▇▇▆▆▅▅▄▄▃▃▂▂▁▁228.4228.7228.8228.8228.1230.0230.0229.4228.7228.3228.3227.2226.5226.3227.4228.1227.3229.4230.5232.4232.7232.0234.9236.0234.6233.2232.1230.8234.3234.0233.0235.3236.9235.9234.4232.8231.7230.6229.4228.4227.2225.6222.9221.8220.4219.4218.3217.5
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount NA0.3NANANA9.80.30.1NA9.40.38.6NA8.49.39.7NA0.31.73.6NA4.25.414.0NA14.114.914.4NA14.82.12.0NA16.67.217.0NA17.418.618.4NA1.511.913.7NANANANA
 us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities us-gaap:RestrictedStockUnitsRSUNA0.3NA1.0NA7.30.30.1NA7.90.27.0NA6.87.78.0NA0.00.22.0NA3.04.510.0NA10.411.110.4NA10.20.40.5NANANANANANANANANANANANANANANANA
us-gaap:EarningsPerShareBasic ▄▄▅▅▅▃▅▄▄▄▅▃▃▄▄▄▅▅▆▇▁▆▄▁▂▃▃▄▃▄▄▄█▃▄▃▃▃▄▄▄▆▅▄▄▃▃▂-0.010.050.10.060.12-0.140.120.030.05-0.020.06-0.07-0.13-0.04-0.02-0.020.060.110.210.34-0.290.150.02-0.29-0.17-0.06-0.11-0.04-0.11-0.010.040.00.39-0.120.02-0.05-0.1-0.08-0.04-0.030.040.170.110.00.01-0.05-0.09-0.15
us-gaap:EarningsPerShareDiluted ▄▅▅▅▅▃▅▄▅▄▅▃▃▄▄▄▅▅▆▇▁▅▄▁▂▃▃▄▃▄▄▄█▃▄▄▃▃▄▄▄▆▅▄▄▄▃▂-0.010.050.090.060.12-0.140.120.030.05-0.020.06-0.07-0.13-0.04-0.02-0.020.060.110.210.33-0.290.140.02-0.29-0.17-0.06-0.11-0.04-0.11-0.010.040.00.38-0.120.02-0.05-0.1-0.08-0.04-0.030.040.160.10.00.01-0.05-0.09-0.15
  2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-022010-07-032010-04-032010-01-022009-10-03
 COGS Ratio us-gaap:ProductOrService us-gaap:Product█▇▇▆▅▅█▇▇▅▇▆▆▃▂▁274.8000000000001266.6262.1247.9234.7223.8281.9264.8258.2232.1272.8241.1243.5193.2181.3165.1NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 COGS Ratio us-gaap:ProductOrService us-gaap:Service▇███▅▆▅▇▅▆▆▃▁▃▂▃36.136.837.836.831.932.431.835.031.533.134.127.421.925.524.125.8NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 Gross Margin us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,viav:NetworkAndServiceEnablementNANA206.7183.5208.4187.0234.2219.8221.4205.4223.7190.7212.2156.4157.2136.5134.5132.1157.6155.0161.1158.3173.3165.5169.3164.0175.8172.0NANANANANANANANANANANANANANANANANANANANA
 Gross Margin us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,viav:NetworkAndServiceEnablementSegmentNA211.2NANANA187.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 Gross Margin us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,viav:OpticalSecurityAndPerformanceProductsBusinessSegmentNANA93.2101.258.269.279.580.068.359.883.277.853.262.348.254.463.663.948.955.863.062.158.864.250.548.450.643.3NANANANANANANANANANANANANANANANANANANANA
 Gross Margin us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,viav:OpticalSecurityAndPerformanceProductsSegmentNA92.2NANANA69.2NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 Gross Margin us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments,us-gaap:Subsegments us-gaap:OperatingSegments,viav:NetworkAndServiceEnablement,viav:NetworkEnablementNANA180.9162.1180.9163.9203.0198.9197.3180.5195.5164.5178.4126.5122.0111.6105.0103.4117.0118.6127.5123.1136.4NANANANANANANANANANANANANANANANANANANANANANANANANA
 Gross Margin us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments,us-gaap:Subsegments us-gaap:OperatingSegments,viav:NetworkAndServiceEnablement,viav:ServiceEnablementNANA25.821.427.523.131.220.924.124.928.226.233.829.935.224.929.528.740.636.433.635.236.9NANANANANANANANANANANANANANANANANANANANANANANANANA
 Gross Margin us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments,us-gaap:Subsegments us-gaap:OperatingSegments,viav:NetworkAndServiceEnablementSegment,viav:NetworkEnablementNA190.9NANANA163.9NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 Gross Margin us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments,us-gaap:Subsegments us-gaap:OperatingSegments,viav:NetworkAndServiceEnablementSegment,viav:ServiceEnablementNA20.3NANANA23.1NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 Operating Margin us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,viav:NetworkAndServiceEnablementNANA206.7183.5208.4187.0234.2219.8221.4205.4223.7190.7212.2156.4157.2136.5134.5132.1157.6155.0161.1158.3173.3165.5169.3164.0175.8172.0NANANANANANANANANANANANANANANANANANANANA
 Operating Margin us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,viav:NetworkAndServiceEnablementSegmentNA211.2NANANA187.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 Operating Margin us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,viav:OpticalSecurityAndPerformanceProductsBusinessSegmentNANA93.2101.258.269.279.580.068.359.883.277.853.262.348.254.463.663.948.955.863.062.158.864.250.548.450.643.3NANANANANANANANANANANANANANANANANANANANA
 Operating Margin us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,viav:OpticalSecurityAndPerformanceProductsSegmentNA92.2NANANA69.2NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-022010-07-032010-04-032010-01-022009-10-03
 TTM Greenblatt ROC _ _▇██▇█▆█▇▇▆▇▆▅▆▆▆▆▅▆▆▁▆▆▆▅▅▅▆▅▅▇▆▅▅▇▆▅▅▆▆▇▆▇▆▆32.735.942.331.343.39.145.020.727.87.932.9-1.2-9.00.43.710.012.0-15.26.710.1-97.87.29.2-2.9-26.0-22.3-8.24.2-16.5-11.619.86.6-18.6-21.314.90.1-23.1-7.6-1.63.218.412.633.60.8-3.1NANANA
  2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-022010-07-032010-04-032010-01-022009-10-03
us-gaap:AllocatedShareBasedCompensationExpense ▅▃▂▄▃▄▃▃▂▃▂▁▁▁▁▁▁▁▂▂▂▂▂▆▆█▅▆▆▆▆▆▅▆▅▄▃▄▄▃▃▃▃▂14.911.09.912.511.311.711.310.39.710.89.68.17.77.67.77.57.38.19.18.78.49.18.916.016.619.615.015.715.816.915.715.714.815.313.612.611.613.412.511.611.510.910.09.0NANANANA
us-gaap:ComprehensiveIncomeNetOfTax ▆▆▇▇▆▃▇▅▅▆▅▅▃▆▅▆▆▅▄█▁▇▇▆▄▄▄▅▄▅▆▆█▄▆▅▄▅▅▅7.47.757.042.726.4-65.956.8-19.9-6.97.40.6-27.5-73.68.33.55.815.43.2-38.984.8-150.045.766.04.9-36.2-40.1-42.6-28.3-31.8-2.77.711.590.4-31.47.1-8.0-42.1-14.5-11.3-13.0NANANANANANANANA
us-gaap:CostDepreciationAmortizationAndDepletion ▅▅▅▄▄▄▅▅▅▄▅▆█▃▁▁8.3000000000000048.38.48.27.98.08.48.48.67.98.59.412.36.24.14.1NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:CostOfGoodsAndServicesSold ▃▃▃▂▂▂▃▃▃▂▃▃▃▂▁▁▁▁▁▁▁▁▁▁▁▁▂▁▇▇▇▇▇▇▇▇█▇▇▇█▇█▇▇▅▆▅128.0121.4119.8115.3112.0109.4124.2125.4120.2111.7128.9118.1127.895.785.779.078.979.081.885.788.089.190.389.288.785.493.386.4228.2222.3232.8232.4229.0233.0225.8231.2241.8225.4222.4223.9253.3240.0245.6217.8217.5188.1192.2168.4
us-gaap:CostOfRevenue ▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▁████████████████████▇▇▇128.0121.4119.8115.3112.0109.4124.2125.4120.2111.7128.9118.1128.695.486.078.278.979.081.885.788.089.190.389.2-311.5215.5225.5224.3228.2222.3232.8232.4229.0233.0225.8231.2241.8225.4222.4223.9253.3240.0245.6217.8217.5188.1192.2168.4
us-gaap:GrossProfit ▆▆▆▅▄▃▆▅▅▄▅▃▂▂▁▁▁▁▂▂▂▂▃▃▇▆▇▇█▆▇▆▅▄▆▅▆▅▅▆▇▇█▅▄▂▃▁182.9182.0180.1169.4154.6146.8189.5174.4169.5153.5178.0150.4136.2123.7116.1116.2119.2117.0124.7125.1136.1131.3141.8140.5194.6184.3200.5199.3209.5184.7204.9185.2177.7155.3189.0172.6182.7169.7175.0182.6204.1199.7213.8173.3159.9131.9138.2117.1
us-gaap:IncomeTaxExpenseBenefit █▇▇▇▇█▇▇▇▆▇▆▇▆▆▆▆▆▆▆▆▇▆▆▇▅▇▆▆▅▆▆▁▆▆▆▆▆▆▆▆▅▆▆▆▆▆▆28.014.212.58.68.338.89.98.39.35.610.95.711.21.1-1.42.55.54.35.85.7-6.411.3-1.20.87.7-17.48.86.10.6-17.23.00.5-113.01.64.13.42.53.13.03.43.0-32.15.2-2.11.8-1.71.70.7
us-gaap:InterestExpense ▅▅▅▅▅▅▅▅▄▄▄▆▇▆▇▇█▆▅▅▅▅▅▅▅▅▅▅▅▄▅▃▁▂▃▃▄▄▄▄▃▃▃▃▃▃▃▃9.19.09.09.08.68.48.48.38.18.08.110.111.711.411.712.513.910.79.49.29.09.18.88.88.68.68.58.38.47.78.45.22.54.25.16.17.26.96.66.66.56.26.46.36.25.96.35.9
us-gaap:NetIncomeLoss ▄▅▅▅▆▃▆▅▅▄▅▄▃▄▄▄▅▆▇█▁▆▅▁▂▄▃▄-1.911.821.914.326.7-32.828.06.812.5-4.813.0-15.3-28.8-8.7-3.7-4.813.726.049.278.0-67.932.46.3-67.0-40.1-13.2-25.1-9.7NANANANANANANANANANANANA9.338.623.60.11.5-11.9-19.5-31.9
 us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents us-gaap:RetainedEarnings▅▆▇▆█▁█▆▆▄▆▃▂▄-1.911.821.914.326.7-32.828.06.812.5-4.813.0-15.3-26.6-10.7NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OperatingExpenses ▃▃▃▃▁▃▃▄▃▃▃▃▃▂▁▁▁▂▂▁█▂▂▃▇▇▇▆█▆▅▅▆▅▅▅▆▅▅▅▅▅▅▅▄▃▃▃150.2146.1137.8138.1111.3137.7144.5153.7141.7145.6145.1151.6145.2123.3112.4106.2107.2132.2118.0115.0233.9124.1132.6143.4220.6206.6208.7195.1226.0196.3185.1178.6196.3176.6174.1172.5205.8177.3176.6179.4185.7187.1180.2172.5163.0142.5151.2144.6
us-gaap:OperatingIncomeLoss ▇██▇█▆█▇▇▆▇▆▅▆▆▆▆▅▆▆▁▆▆▆▅▅▅▆▅▅▇▆▅▅▇▆▅▅▆▆▇▆▇▆▆▅▅▄32.735.942.331.343.39.145.020.727.87.932.9-1.2-9.00.43.710.012.0-15.26.710.1-97.87.29.2-2.9-26.0-22.3-8.24.2-16.5-11.619.86.6-18.6-21.314.90.1-23.1-7.6-1.63.218.412.633.60.8-3.1-10.6-13.0-27.5
us-gaap:OtherNonoperatingIncomeExpense ▄▂▃▃▂▅▃▄▄▃▃▃▄▄▄▂▄▅▄▃▃▃▃▂▄▂▃▃▂▃▃▂▂▂▁▂█▂▃▂▃▂▃▂▂▄▃▄2.5-0.91.10.60.35.31.32.72.20.91.71.93.13.52.90.23.05.03.81.31.10.81.7-1.12.20.30.40.50.10.60.4-0.6-0.4-0.9-2.4-0.510.30.10.9-0.10.40.11.60.3-0.23.51.63.2
us-gaap:ResearchAndDevelopmentExpense ▄▄▄▄▃▃▄▄▄▄▃▃▃▁▁▁▁▂▂▂▃▂▃▃█▇█▇█▇▇▆▆▆▆▅▆▆▅▅▆▅▅▅▄▃▃▂52.152.150.048.845.046.850.351.549.848.745.942.642.232.129.929.130.234.135.936.140.440.041.744.380.976.779.276.480.074.172.369.667.665.863.561.664.362.559.459.862.760.660.256.451.442.241.539.8
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax ▄▄▄▃▃▃▄▄▃▃▄▃▃▂▁▁▁▁▁▁▂▂▂▂▇▆▇▇▇▇▇▇▇▆▇▇▇▆▆▇███▆▆▄▅▄310.9303.4299.9284.7266.6256.2313.7299.8289.7265.2306.9268.5264.0219.4201.8195.2198.1196.0206.5210.8224.1220.4232.1229.7427.7410.7437.1433.6448.6418.0447.6429.0421.3405.3429.4420.9439.3409.2412.8420.8471.8454.0473.5405.2390.9332.3342.9297.8
us-gaap:SellingGeneralAndAdministrativeExpense ▅▄▄▄▁▄▄▅▄▅▅▄▅▄▃▃▃▃▄▃▅▄▄▅██▇▇█▇▇▇▇▇▆▆▇▆▆▇▇▇▇▇▆▅▅▅90.586.179.581.451.983.686.393.283.886.888.584.489.086.476.672.572.076.276.975.489.880.685.894.9121.3116.7114.8110.7120.9113.4109.0107.1111.9107.3105.4104.7107.4105.3106.0111.2109.7110.9109.5107.2103.792.895.292.2
  2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-022010-07-032010-04-032010-01-022009-10-03
  2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-022010-07-032010-04-032010-01-022009-10-03
us-gaap:Assets ▄▃▃▂▂▂▃▂▂▂▂▃▄▄▄▄▅▆▁▂▁▂▂▂▆▆▇▇███▇▁▂▂▂▃▃▃▃▄▃▂1961.41926.81915.21824.41776.31778.21859.71807.71815.11809.51798.21888.82022.62007.21958.41957.92110.52140.71718.81763.21683.11824.81782.41770.92217.82191.72295.62327.62351.92381.92346.52306.91715.21762.11812.91823.31869.51920.01915.51894.11950.71914.01830.7NA1703.6NANANA
us-gaap:LiabilitiesAndStockholdersEquity ▄▃▃▂▂▂▃▂▂▂▂▃▄▄▄▄▅▆▁▂▁▂▂▂▆▆▇▇███▇▁▂▂▂▃▃▃▃▄▃▂1961.41926.81915.21824.41776.31778.21859.71807.71815.11809.51798.21888.82022.62007.21958.41957.92110.52140.71718.81763.21683.11824.81782.41770.92217.82191.72295.62327.62351.92381.92346.52306.91715.21762.11812.91823.31869.51920.01915.51894.11950.71914.01830.7NA1703.6NANANA
us-gaap:StockholdersEquity ▂▃▂▂▁▁▂▁▂▂▁▁▂▂▂▂▂▂▁▂▁▃▂▂▆▆▇▇▇███▇▆▆▅▅▆▆▆▆774.8811.8801.0753.8711.4676.9764.3708.1725.8728.3710.1709.6720.7758.6753.4766.3786.4771.2709.4754.8689.3837.4781.0746.31101.41119.11137.81167.51187.71261.31242.91220.31161.31055.11065.21042.41038.81071.21064.61065.11065.4NA957.2NA908.7NANANA
  2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-022010-07-032010-04-032010-01-022009-10-03
us-gaap:AssetsCurrent ▃▃▂▂▁▁▂▁▁▁▁▂▃▃▆▆██▄▅▄▄▄▃▅▅▆▆▆▆▇▇▂▃▄▄▅▅▅▄▅▄▄1112.11080.01046.4961.6913.6914.0954.8914.2916.8909.6889.91026.21152.61089.51479.71469.11667.01697.51274.91298.71211.71244.11199.51166.91380.11356.91417.01411.81409.51446.91623.81619.51030.31171.01276.71262.61310.21316.21302.91267.01304.11262.71212.2NA1074.6NANANA
us-gaap:CashAndCashEquivalentsAtCarryingValue ▅▅▅▄▄▄▄▄▃▃▃▄▄▄▆▆██▃▃▃▃▂▂▂▁▁▂▁▂▃▃▁▁▁▂697.8672.2644.2590.8539.0532.5551.8525.3521.5502.7465.6600.7611.4534.3753.1792.71004.4964.2505.7474.3482.9437.1329.0350.0347.9299.2293.6311.1297.2314.5473.4449.3281.0257.7305.5332.6NA414.0415.2366.9395.4407.8408.6370.3340.2433.6364.8NA
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents ▄▄▃▂▂▂▂▂▂▁▁▃▃▂▅▅█708.4682.0652.7547.4547.4540.9560.2533.6530.4515.8478.1613.3624.3547.4766.4806.51022.4NANANA501.1NANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:ShortTermInvestments ▁▁▁▁▁▁▁▁▁▁▁▂▃▃▆▆▆▇▇▇▇▇█▇▆▇▇▇▇███▃▅▆▅▅▄▅▅▄▄▃1.61.61.61.51.51.31.61.51.527.130.051.7169.3196.2452.3430.9432.2478.6498.0558.8484.7555.8585.5541.9465.3489.7545.1537.7552.2580.3592.0607.8205.2350.4403.8366.2320.5303.2306.1320.0297.4256.7212.3NA227.4NANANA
us-gaap:AccountsReceivableNetCurrent ▅▆▅▄▅▅▅▅▅▄▅▄▄▃▂▁▁▂▂▂▂▂▃▂▇▇▇▇▇▆▇▇▆▇▆▆▇▇▆▆███256.5262.7251.3220.1235.5235.4251.5232.7233.8223.1248.3224.1217.5188.2139.9121.2120.4142.6164.4165.8148.4151.9181.8157.2302.5305.3317.4295.6296.2287.1301.8292.9273.3295.2278.8275.7305.8300.1287.5283.5334.0334.5339.2NA271.8NANANA
us-gaap:InventoryNet ▃▃▃▃▃▃▃▄▄▃▃▃▃▄▂▂▁▁▁▁▁▁▂▂▆▆▆▆▆▆▅▅▆▆▇▇▇███▇▇▆94.990.688.287.383.387.091.999.4102.795.187.289.592.3104.277.368.948.046.847.247.251.452.557.658.1153.8155.8153.1155.2153.3147.7137.0138.5145.8153.6179.3177.3174.5192.1186.9186.7171.2163.8145.1NA125.7NANANA
us-gaap:PrepaidExpenseAndOtherAssetsCurrent ▄▃▄▄▃▃▃▃▃▃▃▃▃▄▃▃▃▃▃▂▁▁▁▃▆▆▆▆▆▆▇█▇▆▆▆▆▅▅▅▅57.048.658.158.750.854.354.551.853.853.951.753.054.859.149.747.950.853.548.441.532.134.734.148.584.480.378.980.178.785.989.4100.895.383.478.479.377.274.272.973.570.2NANANA77.0NANANA
  2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-022010-07-032010-04-032010-01-022009-10-03
us-gaap:PropertyPlantAndEquipmentGross 553.9NANANA494.9NANANA529.1NANANA499.1NANANA458.8NANANA450.8NANANA892.8NANANA835.8817.4796.9760.9743.8788.0781.1774.0765.6753.8740.8718.7702.9NANANA576.6NANANA
us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment 357.9NANANA322.4NANANA349.2NANANA328.6NANANA321.9NANANA317.8NANANA598.2NANANA547.0545.5531.3516.1496.8538.9530.8521.5512.7494.7478.8465.4454.0NANANA393.6NANANA
us-gaap:AmortizationOfIntangibleAssets ▆▆▆▆▇▇▇▇▇▇█▇█▃▂▂▂▂▂▂▂▂▂▂▃▃▃▃▃▄▂▁▂▂▁▂▅▆▅▅▆▆▆▆▆▄▅▅8.3999999999999978.38.18.58.78.98.88.78.79.210.49.810.04.53.43.13.63.53.43.53.53.63.73.84.84.95.05.15.15.22.82.73.93.12.23.57.37.57.26.97.68.08.08.68.06.36.57.0
us-gaap:PropertyPlantAndEquipmentNet ▄▃▃▃▃▃▃▃▃▃▃▃▃▃▁▁▁▁▁▁▁▁▁▁█▇███▇▇▆▆▆▆▆▆▆▇▆▆▅▅196.0180.0181.7175.4172.5171.1173.5170.5179.9181.6180.6170.8170.5174.5135.5140.2136.9134.6133.8137.0133.0134.4136.5142.0294.6278.1285.0292.0288.8271.9265.6244.8247.0249.1250.3252.5252.9259.1262.0253.3248.9231.9214.6NA183.0NANANA
us-gaap:Goodwill █████████▇▇▇▇▇▃▃▃▃▃▃▃▅▅▅▅▅▅▅▅▅▂▂▂▂▁▁▁▁▁▁▁▁▁396.5396.4395.4387.9381.4376.2384.5376.7381.1371.9371.1341.1336.3344.2170.7169.4151.6150.7149.7151.7152.1245.3246.1247.1261.1258.5261.3264.2267.0264.6131.2118.1115.1114.875.375.068.769.166.867.067.466.466.4NA66.0NANANA
us-gaap:IntangibleAssetsNetExcludingGoodwill ▂▃▃▄▄▄▅▅▅▆▆▆▆▇▁▁▁▁▁▂▂▂▂▂▃▃▄▄▅▅▄▄▄▄▄▄▅▆▆▇▇██88.0104.6120.8134.4148.1157.7179.3191.8211.6218.5222.9216.6235.1265.343.350.831.137.644.452.259.969.477.685.6112.4124.9141.9160.8177.8192.4139.7138.0149.7168.0139.9162.3178.8220.9232.2255.8275.4296.7316.4NA357.4NANANA
us-gaap:FiniteLivedIntangibleAssetsNet ▃▃▄▄▅▅▆▆▇▇▇▇▇█▁▂▁▁▁▂▂▂▂88.0104.6120.8134.4148.1157.7179.3191.8211.6218.5222.9216.6235.1256.343.350.831.137.644.452.259.968.676.8NA110.6121.4138.4155.4170.7185.3134.4NANANANANA178.8NA222.4246.0265.6NANANA346.1NANANA
us-gaap:DeferredTaxAssetsLiabilitiesNet 84.9NANANA81.5NANANA93.8NANANA94.4NANANA107.6NANANA108.0NANANA139.6NANANA176.8NANANA147.4NANANA34.6NANANA31.1NANANA-5.6NANANA
us-gaap:OperatingLeaseRightOfUseAsset █▄▅▅▅▆█▁45.139.139.940.240.541.944.934.6NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherAssetsNoncurrent ▇▆▆▆▆▆▇▆▂▂▂▂▁▁▁▁▁▁▁▁▂▂▂▂▂▂▂▃▃▃▃▃▂▇██▆▆▆▅▆▆▁59.552.753.954.955.354.760.850.117.317.820.520.713.614.614.214.714.412.312.212.517.618.619.419.822.023.424.225.525.526.127.327.517.659.270.770.957.653.450.349.652.051.716.3NA17.5NANANA
  2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-022010-07-032010-04-032010-01-022009-10-03
us-gaap:AccountsPayableCurrent ▃▂▂▂▂▂▂▃▃▂▂▃▂▂▁▁▁▁▁▁▂▁▁▂▆▅▇█▇▇▆▆▅▆▆▆▆▆▆▇▇██63.254.853.545.253.045.248.960.963.457.555.460.355.555.838.740.532.634.736.037.147.039.937.546.0121.1109.2128.9152.6137.1129.9125.8127.897.7122.1116.1113.8117.6127.7126.6131.9145.4154.4147.3NA137.4NANANA
us-gaap:AccruedIncomeTaxesCurrent ▇▇▆▄▃▅▄▄▃▃▄▃▂▂▂▁▁▂▂▂▁▄▅█▂▄▇▆▆▆▆▅▆▆▇▆▆▆▆▆▆▆▇22.624.320.813.110.716.814.311.08.58.811.87.55.94.05.51.53.36.95.74.43.314.518.227.56.812.724.621.821.419.219.418.218.720.322.921.620.720.820.321.021.521.222.9NA19.8NANANA
us-gaap:AccruedLiabilitiesCurrent ▂▂▁▁▁▂▃▃▃▃▃▃▃▄▃▂▃▂▃▃▂▂▃▄▅▄▄▃▃▂▃▄▄▄▄▄▄▆▇▇▆▅█24.827.422.121.422.629.432.131.334.233.533.432.630.135.629.729.130.827.731.533.724.927.329.838.041.235.537.631.234.828.230.135.437.138.437.438.035.350.152.055.650.541.359.4NA47.7NANANA
us-gaap:ContractWithCustomerLiabilityCurrent ▇▆▅▄▂▂▂▁▂▄▄▄█69.765.961.960.154.655.253.251.255.361.359.261.571.9NANANA60.2NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LiabilitiesCurrent █▂▂▁▁▁▂▂▂▂▂▄▆██▇▁▁▁▁▁▁▂▂▃▃▄▄▄▃▃▃▃▅▆▆▇▃▃▃▄▄▄705.0273.1263.6227.5232.8239.1261.9282.5284.0284.7297.8429.6561.2690.7680.0667.0228.8247.0245.0243.0226.4233.5264.3282.9375.5336.0402.7409.6408.4387.6379.8360.8347.7501.2555.2590.7654.1377.1382.6366.0418.6406.4414.0NA350.9NANANA
us-gaap:OperatingLeaseLiabilityCurrent ████████▁11.612.012.112.011.711.812.411.80.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherLiabilitiesCurrent ▅▆▅▄▄▅▅▇▆▇█▇▇▅▅▅▅▆▆▅▂▁▂▃▅▃▄▅▅▆▄▃▄▂▃▃▃▃▃▂▃▃▃57.163.756.449.648.462.861.273.172.479.588.274.877.061.662.654.161.469.871.059.031.017.730.839.754.341.851.553.457.766.150.141.745.332.233.135.037.933.935.929.141.040.337.6NA37.8NANANA
  2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-022010-07-032010-04-032010-01-022009-10-03
us-gaap:DeferredIncomeTaxLiabilitiesNet ▄▄▄▄▄█▁▁▂▂▂▂▃▄24.323.424.323.623.941.812.212.914.616.716.418.120.524.3NANA1.8NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent ▅▇█▇▆▆▆▆▇▅▅▆▆▇▆▆▆▆▅▇▇▃▃▃▄▃▅▆▇▅▅▅▄▄▄▄▃▁▁▂▂97.0105.6110.9106.2102.798.4101.798.9103.294.897.198.8100.0106.1102.7102.399.498.097.1104.1103.083.583.386.089.384.896.3100.6107.397.496.395.792.086.889.888.785.274.973.477.381.3NANANA77.1NANANA
us-gaap:OtherLiabilitiesNoncurrent ▅▅▆▆▆█▆▆▅▅▅▃▂▃▁▁▁▁▁▂▂▂▁▂▂▂▄▄▅▄▃▄▄▄▃▃▂▂▂▂▂▃▂226.0223.8238.2236.5231.2266.9243.7232.8226.5223.0221.9186.5182.8192.3162.8165.8163.9164.4166.1174.6179.1172.4162.3173.5179.3181.4206.3208.0219.5202.8199.6207.6206.2205.8192.5190.2176.6170.9172.6172.3180.9189.7183.2NA176.9NANANA
us-gaap:OperatingLeaseLiabilityNoncurrent █▇▇▇▇▇█▆▁30.824.825.726.328.129.031.424.20.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo ▆▄▂▁█9.48.37.26.610.2NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree █▄▂▁▅6.85.85.24.86.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour █▃▂▁▆4.94.24.03.94.6NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive 3.8NANANA3.6NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive 13.7NANANA7.5NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-022010-07-032010-04-032010-01-022009-10-03
us-gaap:StockholdersEquity ▂▃▂▂▁▁▂▁▂▂▁▁▂▂▂▂▂▂▁▂▁▃▂▂▆▆▇▇▇███▇▆▆▅▅▆▆▆▆774.8811.8801.0753.8711.4676.9764.3708.1725.8728.3710.1709.6720.7758.6753.4766.3786.4771.2709.4754.8689.3837.4781.0746.31101.41119.11137.81167.51187.71261.31242.91220.31161.31055.11065.21042.41038.81071.21064.61065.11065.4NA957.2NA908.7NANANA
us-gaap:AdditionalPaidInCapitalCommonStock ███████▇▇▇▇▇▇▇▇▇▇▇▆▆▆▆▅▅▅▅▅▅▅▄▄▄▃▂▂▂▂▂▂▂▁▁▁70265.570299.070288.070280.770274.370265.570254.070245.470244.770238.070226.870218.670216.270180.570173.870168.470184.470184.270073.770066.070059.870051.670034.370034.670022.770004.269982.769969.869957.069943.669922.569907.669760.169744.369723.069707.369695.769685.969664.969654.169641.469633.869597.4NA69574.0NANANA
us-gaap:RetainedEarningsAccumulatedDeficit ▁▁▁▁▁▁▂▁▁▁▁▁▁▂▂▂▂▂▂▂▁▂▂▂▆▆▆▆▇▇▇▇█▇▇▇███████-69393.7-69380.9-69384.8-69389.6-69397.2-69423.2-69357.4-69376.2-69384.5-69394.7-69389.5-69394.1-69393.3-69364.5-69346.0-69320.5-69305.8-69319.1-69293.2-69328.2-69380.7-69303.5-69329.3-69304.6-68873.5-68833.4-68820.1-68795.0-68780.6-68700.0-68698.5-68707.3-68607.6-68700.1-68672.1-68676.2-68664.6-68642.4-68625.0-68614.8-68609.0-68618.3-68656.9NA-68680.6NANANA
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax ▃▃▃▂▁▁▂▁▂▂▂▂▃▄▄▃▃▃▄▆▆██▆▄▄▅▅▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆-97.2-106.5-102.4-137.5-165.9-165.6-132.5-161.3-134.6-115.2-127.4-115.1-102.4-57.6-74.6-81.8-92.4-94.1-71.316.810.089.175.816.1-48.0-51.9-25.0-7.511.117.518.719.88.610.714.111.17.527.524.525.632.821.116.5NA15.1NANANA
us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue █▄▃▆▅▅▅▄▃▄▃▂▁▁15.111.09.812.511.411.611.510.49.910.89.78.27.77.6NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-022010-07-032010-04-032010-01-022009-10-03
us-gaap:NetCashProvidedByUsedInOperatingActivities ▇▆█▇▃▄▄▃▃▅▅▃▂▁▃▁▄62.648.168.763.927.239.138.031.328.541.241.527.617.513.623.911.033.8NA18.610.317.936.3-1.0-0.347.8-22.916.640.850.242.554.429.557.128.259.443.137.313.245.722.956.0NANANA46.916.3NANA
us-gaap:NetCashProvidedByUsedInInvestingActivities ▅▆▅▅▅▅▆▆▆▅▅█▆▁▅▄▇-23.9-6.8-10.5-7.5-9.7-9.4-4.8-5.9-1.4-7.9-17.1107.016.5-213.1-27.8-57.238.8NA44.51.639.370.524.4110.0-7.039.9-26.7-12.00.0-209.1-31.8-410.9125.5-34.7-43.3-72.5-32.3-23.1-2.1-48.2-70.3NANANA-136.447.6NANA
us-gaap:NetCashProvidedByUsedInFinancingActivities ▆▆▆▆▆▅▆▆▆▆▂▂█▅▅▁▅-15.6-7.6-19.8-15.8-12.9-33.5-17.5-7.8-6.80.4-155.6-138.465.8-33.0-38.7-174.6-43.7NA-13.7-22.4-3.8-2.5-39.9-101.56.5-3.1-1.3-9.4-67.67.51.9547.8-158.5-39.9-44.3-41.1-15.06.86.4-0.10.3NANANA-2.26.1NANA
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect ▇▇▇▇▆▆▇▆▇▇▃▆█▁▅▁26.429.353.551.86.5-19.326.63.214.637.7-135.2-11.076.9-219.0-40.1-215.9NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-022010-07-032010-04-032010-01-022009-10-03
us-gaap:AmortizationOfFinancingCosts ▄▄▄▄▃▁▃▁▁▁▁▃█▆▆██▆▆▆0.50.50.50.50.40.30.40.30.30.30.30.40.70.60.60.70.70.60.60.6NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:IncreaseDecreaseInAccountsPayable NANA6.1-8.56.8-1.8-12.6-1.69.12.6-6.73.72.48.4-2.14.5-4.1NA0.4-10.26.32.5-8.1-2.87.5-18.7-16.817.92.71.4-7.729.5-22.22.54.3-0.7-10.22.8-6.6-15.2-5.2NA10.4-3.016.811.2NANA
us-gaap:IncreaseDecreaseInAccountsReceivable ▃▆▇▂▄▃▆▄▅▁▇▅█▄▇▄▂-6.014.626.1-19.7-1.5-6.914.0-0.59.9-26.325.06.634.90.722.5-3.8-21.5NA4.017.2-0.8-28.727.1-21.0-1.8-9.423.20.510.6-29.39.718.6-22.012.25.4-34.811.410.26.8-45.6-2.1NA43.919.410.914.2NANA
us-gaap:IncreaseDecreaseInInventories ▆▆▄▅▄▄▁▅█▇▃▃▁▁▇█▄6.24.8-0.13.4-0.1-0.4-6.63.410.38.5-2.0-1.4-7.5-7.18.111.01.0NA3.6-3.00.4-4.32.04.5-0.74.3-0.83.28.0-0.8-1.6-2.4-7.4-24.55.5-0.8-15.23.31.118.56.2NA8.97.7-0.61.8NANA
us-gaap:NetCashProvidedByUsedInOperatingActivities ▇▆█▇▃▄▄▃▃▅▅▃▂▁▃▁▄62.648.168.763.927.239.138.031.328.541.241.527.617.513.623.911.033.8NA18.610.317.936.3-1.0-0.347.8-22.916.640.850.242.554.429.557.128.259.443.137.313.245.722.956.0NANANA46.916.3NANA
us-gaap:NetIncomeLoss ▄▅▅▅▆▃▆▅▅▄▅▄▃▄▄▄▅▆▇█▁▆▅▁▂▄▃▄-1.911.821.914.326.7-32.828.06.812.5-4.813.0-15.3-28.8-8.7-3.7-4.813.726.049.278.0-67.932.46.3-67.0-40.1-13.2-25.1-9.7NANANANANANANANANANANANA9.338.623.60.11.5-11.9-19.5-31.9
 us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents us-gaap:RetainedEarnings▅▆▇▆█▁█▆▆▄▆▃▂▄-1.911.821.914.326.7-32.828.06.812.5-4.813.0-15.3-26.6-10.7NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:ShareBasedCompensation █▄▃▆▅▅▅▄▃▄▃▂▁▁▁▁▁14.911.09.912.511.311.711.310.39.710.89.68.17.77.67.77.57.3NA9.18.78.49.18.917.616.619.615.015.715.816.915.715.714.915.313.612.711.613.412.511.611.5NA10.09.010.010.0NANA
  2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-022010-07-032010-04-032010-01-022009-10-03
us-gaap:NetCashProvidedByUsedInInvestingActivities ▅▆▅▅▅▅▆▆▆▅▅█▆▁▅▄▇-23.9-6.8-10.5-7.5-9.7-9.4-4.8-5.9-1.4-7.9-17.1107.016.5-213.1-27.8-57.238.8NA44.51.639.370.524.4110.0-7.039.9-26.7-12.00.0-209.1-31.8-410.9125.5-34.7-43.3-72.5-32.3-23.1-2.1-48.2-70.3NANANA-136.447.6NANA
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment █▂▃▂▂▂▁▁▂▃▃▃▃▄▁▂▂25.48.210.58.08.310.36.27.110.310.512.112.112.714.96.58.48.2NA8.511.68.97.25.214.232.818.323.926.531.723.831.912.418.413.415.517.815.316.119.621.230.9NA28.323.315.38.4NANA
  2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-022010-07-032010-04-032010-01-022009-10-03
us-gaap:NetCashProvidedByUsedInFinancingActivities ▆▆▆▆▆▅▆▆▆▆▂▂█▅▅▁▅-15.6-7.6-19.8-15.8-12.9-33.5-17.5-7.8-6.80.4-155.6-138.465.8-33.0-38.7-174.6-43.7NA-13.7-22.4-3.8-2.5-39.9-101.56.5-3.1-1.3-9.4-67.67.51.9547.8-158.5-39.9-44.3-41.1-15.06.86.4-0.10.3NANANA-2.26.1NANA
us-gaap:PaymentsForRepurchaseOfCommonStock ▂▂▂▁▁▃▂▁▁▁▂▁▁▂▃▂▁▅▂▃▁▁▄▁▁▁▁▁▅▁▁█11.17.317.16.70.633.19.21.52.20.58.50.00.09.921.89.20.451.914.225.54.50.040.00.00.10.00.04.755.20.00.0100.0NANANANANANANANANANANANANANANANA
  2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-022010-07-032010-04-032010-01-022009-10-03

Shares Outstanding

us-gaap:SharesOutstanding us-gaap:StatementEquityComponents

us-gaap:SharesOutstanding

us-gaap:CommonStock


Shares
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302017-07-012016-07-022015-06-272014-06-282013-06-292012-06-302012-06-292011-07-022010-07-032009-06-272008-06-28
Value228228228229228228230230228228228228226227232235230237231231227221217222
Percentage of SharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Common Stock Shares Issued

us-gaap:CommonStockSharesIssued

us-gaap:CommonStockSharesIssued


Common
Period End2021-07-032020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-07-03
Value228229228228230230229229228228227226227228228227231231232232233237235234233232230235233233237237234234232231230229228227223221
Percentage of CommonStockSharesIssued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Common Stock Shares Outstanding

us-gaap:CommonStockSharesOutstanding

us-gaap:CommonStockSharesOutstanding


Common
Period End2021-07-032020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-07-03
Value228229228228230230229229228228227226227228228227231231232232233237235234233232230235233233237237234234232231230229228227223221
Percentage of CommonStockSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding


Weighted
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-022010-07-032010-04-032010-01-022009-10-03
Value228240231231230230238236232228230227226226227228232234234236232234237236234233232230234234235239241235237232231230229228235235229227227219218217
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Shares Outstanding Basic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic


Weighted
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-022010-07-032010-04-032010-01-022009-10-03
Value228228228228228230230229228228228227226226227228227229230232232232234236234233232230234234233235236235234232231230229228227225222221220219218217
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount


Antidilutive
Period End2021-04-032020-03-282019-12-282019-09-282019-03-302018-12-292018-09-292018-03-312017-12-302017-09-302017-04-012016-12-312016-10-012016-04-022016-01-022015-10-032015-03-282014-12-272014-09-272014-03-292013-12-282013-09-282013-03-302012-12-292012-09-292012-03-312011-12-312011-10-012011-04-022011-01-012010-10-02
Value0.39.80.30.19.40.38.68.49.39.70.31.73.64.25.414141414142.12.0167.2171718181.51113
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities

us-gaap:RestrictedStockUnitsRSU


Antidilutive
Period End2021-04-032020-10-032020-03-282019-12-282019-09-282019-03-302018-12-292018-09-292018-03-312017-12-302017-09-302017-04-012016-12-312016-10-012016-04-022016-01-022015-10-032015-03-282014-12-272014-09-272014-03-292013-12-282013-09-28
Value0.31.07.30.30.17.90.27.06.87.78.00.00.22.03.04.510.0101110100.40.5
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount100.00.074.5100.0100.084.066.781.481.082.882.50.011.855.671.483.371.473.874.572.268.919.025.0

Earnings Per Share Basic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareBasic


Earnings
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-022010-07-032010-04-032010-01-022009-10-03
Value-0.010.050.10.060.12-0.140.120.030.05-0.020.06-0.07-0.13-0.04-0.02-0.020.060.110.210.34-0.290.150.02-0.29-0.17-0.06-0.11-0.04-0.11-0.010.0400.39-0.120.02-0.05-0.1-0.08-0.04-0.030.040.170.1100.01-0.05-0.09-0.15
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0

Earnings Per Share Diluted

us-gaap:EarningsPerShareDiluted

us-gaap:EarningsPerShareDiluted


Earnings
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-022010-07-032010-04-032010-01-022009-10-03
Value-0.010.050.090.060.12-0.140.120.030.05-0.020.06-0.07-0.13-0.04-0.02-0.020.060.110.210.33-0.290.140.02-0.29-0.17-0.06-0.11-0.04-0.11-0.010.0400.38-0.120.02-0.05-0.1-0.08-0.04-0.030.040.160.100.01-0.05-0.09-0.15
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0

Allocated Share Based Compensation Expense

us-gaap:AllocatedShareBasedCompensationExpense

us-gaap:AllocatedShareBasedCompensationExpense


Allocated
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-02
Value14119.912111111109.7109.68.17.77.67.77.57.38.19.18.78.49.18.91616191515151615151415131211131211111010.09.0
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 RevenueFromContractWithCustomerExcludingAssessedTax4.83.63.34.44.24.63.63.43.34.13.13.02.93.53.83.83.74.14.44.13.74.13.87.03.94.83.43.63.54.03.53.73.53.83.23.02.63.33.02.82.42.42.12.2

us-gaap:AllocatedShareBasedCompensationExpense us-gaap:ConsolidationItems, us-gaap:IncomeStatementLocation

us-gaap:MaterialReconcilingItems, us-gaap:OperatingIncomeLoss


Allocated
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-30
Value14119.912111111109.7109.68.17.77.67.77.5
Percentage of AllocatedShareBasedCompensationExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.83.63.34.44.24.63.63.43.34.13.13.02.93.53.83.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:MaterialReconcilingItems us-gaap:OperatingIncomeLoss0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:MaterialReconcilingItems, viav:GrossProfit


Allocated
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-30
Value1.21.21.21.21.11.21.01.01.01.10.90.80.90.80.70.9
Percentage of AllocatedShareBasedCompensationExpense8.110.912.19.69.710.38.89.710.310.29.49.911.710.59.112.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.40.40.40.40.40.50.30.30.30.40.30.30.30.40.30.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:MaterialReconcilingItems viav:GrossProfit0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AllocatedShareBasedCompensationExpense us-gaap:IncomeStatementLocation

us-gaap:CostOfSales


Allocated
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-29
Value1.21.21.21.21.11.21.01.01.01.10.90.80.90.80.70.90.90.71.01.01.11.11.41.22.32.32.32.42.22.72.62.42.62.42.12.2
Percentage of AllocatedShareBasedCompensationExpense8.110.912.19.69.710.38.89.710.310.29.49.911.710.59.112.012.38.611.011.513.112.115.77.513.911.715.315.313.916.016.615.317.615.715.417.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.40.40.40.40.40.50.30.30.30.40.30.30.30.40.30.50.50.40.50.50.50.50.60.50.50.60.50.60.50.60.60.60.60.60.50.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:CostOfSales0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ResearchAndDevelopmentExpense


Allocated
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-29
Value2.22.22.32.22.02.02.01.71.71.61.61.21.21.21.41.11.11.31.61.71.72.01.92.83.83.93.73.93.94.13.93.73.53.73.42.9
Percentage of AllocatedShareBasedCompensationExpense14.820.023.217.617.717.117.716.517.514.816.714.815.615.818.214.715.116.017.619.520.222.021.317.522.919.924.724.824.724.324.823.623.624.225.023.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.70.70.80.80.80.80.60.60.60.60.50.40.50.50.70.60.60.70.80.80.80.90.81.20.90.90.80.90.91.00.90.90.80.90.80.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ResearchAndDevelopmentExpense0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:SellingGeneralAndAdministrativeExpenses


Allocated
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-29
Value117.66.49.18.28.58.37.67.08.17.16.15.65.65.65.55.36.16.56.05.66.05.61210139.09.49.7109.29.68.79.28.17.5
Percentage of AllocatedShareBasedCompensationExpense77.269.164.672.872.672.673.573.872.275.074.075.372.773.772.773.372.675.371.469.066.765.962.975.063.368.460.059.961.459.858.661.158.860.159.659.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.72.52.13.23.13.32.62.52.43.12.32.32.12.62.82.82.73.13.12.82.52.72.45.22.53.32.12.22.22.42.12.22.12.31.91.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:SellingGeneralAndAdministrativeExpenses0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Comprehensive Income Net Of Tax

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTax


Comprehensive
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-01
Value7.47.7574226-65.956-19.9-6.97.40.6-27.5-73.68.33.55.8153.2-38.984-150.045664.9-36.2-40.1-42.6-28.3-31.8-2.77.71190-31.47.1-8.0-42.1-14.5-11.3-13.0
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 RevenueFromContractWithCustomerExcludingAssessedTax2.42.519.015.09.9-25.718.1-6.6-2.42.80.2-10.2-27.93.81.73.07.81.6-18.840.2-66.920.728.42.1-8.5-9.8-9.7-6.5-7.1-0.61.72.721.5-7.71.7-1.9-9.6-3.5-2.7-3.1

Cost Depreciation Amortization And Depletion

us-gaap:CostDepreciationAmortizationAndDepletion

us-gaap:CostDepreciationAmortizationAndDepletion


Cost
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-30
Value8.3000000000000048.38.48.27.98.08.48.48.67.98.59.4126.24.14.1
Percentage of CostDepreciationAmortizationAndDepletion100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.72.72.82.93.03.12.72.83.03.02.83.54.72.82.02.1

Cost Of Goods And Services Sold

us-gaap:CostOfGoodsAndServicesSold

us-gaap:CostOfGoodsAndServicesSold


Cost
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-022010-07-032010-04-032010-01-022009-10-03
Value128121119115112109124125120111128118127958579787981858889908988859386228222232232229233225231241225222223253240245217217188192168
Percentage of CostOfGoodsAndServicesSold100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax41.240.039.940.542.042.739.641.841.542.142.044.048.443.642.540.539.840.339.640.739.340.438.938.820.720.821.319.950.953.252.054.254.457.552.654.955.055.153.953.253.752.951.953.855.656.656.156.5

us-gaap:CostOfGoodsAndServicesSold us-gaap:ProductOrService

us-gaap:Product


Cost
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-30
Value1039896939189103104999110697105776962
Percentage of CostOfGoodsAndServicesSold81.280.880.281.281.581.583.583.282.682.082.282.982.480.881.179.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax33.432.332.032.934.234.833.134.834.334.534.536.539.935.234.432.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Product0.036.836.737.80.039.936.839.40.039.538.940.60.040.038.337.9

us-gaap:Service


Cost
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-30
Value15151513121212121212141011111211
Percentage of CostOfGoodsAndServicesSold12.312.412.811.711.411.29.710.110.210.911.29.18.612.414.514.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.14.95.14.74.84.83.94.24.24.64.74.04.25.46.15.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Service0.040.840.536.70.037.738.136.30.036.942.239.40.046.751.544.6

Cost Of Revenue

us-gaap:CostOfRevenue

us-gaap:CostOfRevenue


Cost
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-022010-07-032010-04-032010-01-022009-10-03
Value1281211191151121091241251201111281181289586787879818588899089-311.5215225224228222232232229233225231241225222223253240245217217188192168
Percentage of CostOfRevenue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax41.240.039.940.542.042.739.641.841.542.142.044.048.743.542.640.139.840.339.640.739.340.438.938.8-72.852.551.651.750.953.252.054.254.457.552.654.955.055.153.953.253.752.951.953.855.656.656.156.5

Gross Profit

us-gaap:GrossProfit

us-gaap:GrossProfit


Gross
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-022010-07-032010-04-032010-01-022009-10-03
Value182182180169154146189174169153178150136123116116119117124125136131141140194184200199209184204185177155189172182169175182204199213173159131138117
Percentage of GrossProfit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax58.860.060.159.558.057.360.458.258.557.958.056.051.656.457.559.560.259.760.459.360.759.661.161.245.544.945.946.046.744.245.843.242.238.344.041.041.641.542.443.443.344.045.242.840.939.740.339.3

us-gaap:GrossProfit us-gaap:ConsolidationItems

us-gaap:MaterialReconcilingItems


Gross
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-27
Value-9.8-9.4-9.2-9.4-9.8-9.9-9.7-9.5-9.7-9.0-9.8-10.2-20.4-10.7-6.3-6.3-5.0-4.9-5.2-5.2-5.7-5.1-6.1-5.6-6.6-10.7-10.6-9.4
Percentage of GrossProfit-5.4-5.2-5.1-5.5-6.3-6.7-5.1-5.4-5.7-5.9-5.5-6.8-15.0-8.6-5.4-5.4-4.2-4.2-4.2-4.2-4.2-3.9-4.3-4.0-3.4-5.8-5.3-4.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-3.2-3.1-3.1-3.3-3.7-3.9-3.1-3.2-3.3-3.4-3.2-3.8-7.7-4.9-3.1-3.2-2.5-2.5-2.5-2.5-2.5-2.3-2.6-2.4-1.5-2.6-2.4-2.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:MaterialReconcilingItems0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:GrossProfit us-gaap:ConsolidationItems, us-gaap:IncomeStatementLocation

us-gaap:OperatingSegments, viav:GrossProfit


Gross
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-30
Value192191189178164156199183179162187160157134125119
Percentage of GrossProfit105.4105.2105.1105.5106.3106.7105.1105.4105.7105.9105.5106.8115.4108.3108.3102.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax62.063.163.162.861.761.263.561.361.961.361.259.859.561.162.361.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments viav:GrossProfit0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:GrossProfit us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, viav:NetworkAndServiceEnablement


Gross
Period End2021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-27
Value1301171341201551401451311461211311019691868510198104100115109109111117115
Percentage of GrossProfit72.769.587.181.982.180.685.885.882.080.696.882.182.978.472.972.881.678.976.776.581.277.756.360.458.457.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax43.641.450.547.049.646.950.249.747.645.149.946.347.746.743.943.549.246.846.645.649.647.525.627.126.826.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments viav:NetworkAndServiceEnablement63.364.20.064.366.464.00.064.165.363.60.065.061.266.70.064.564.563.70.063.566.465.90.067.966.667.0

us-gaap:OperatingSegments, viav:NetworkAndServiceEnablementSegment


Gross
Period End2021-04-032020-03-28
Value135120
Percentage of GrossProfit74.581.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax44.747.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments viav:NetworkAndServiceEnablementSegment64.264.3

us-gaap:OperatingSegments, viav:OpticalSecurityAndPerformanceProductsBusinessSegment


Gross
Period End2021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-27
Value5861293643433330413924322631373628313735323728262623
Percentage of GrossProfit32.436.019.224.823.024.819.920.123.526.218.226.522.627.031.331.422.625.327.527.323.126.314.514.313.311.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax19.521.411.114.213.914.411.711.613.614.79.414.913.016.118.818.713.715.016.716.314.116.16.66.46.15.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments viav:OpticalSecurityAndPerformanceProductsBusinessSegment62.760.30.052.654.854.10.051.550.250.60.052.654.457.70.057.457.756.60.057.855.857.60.054.352.853.3

us-gaap:OperatingSegments, viav:OpticalSecurityAndPerformanceProductsSegment


Gross
Period End2021-04-032020-03-28
Value5536
Percentage of GrossProfit30.724.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax18.414.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments viav:OpticalSecurityAndPerformanceProductsSegment60.652.6

us-gaap:GrossProfit us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments, us-gaap:Subsegments

us-gaap:OperatingSegments, viav:NetworkAndServiceEnablement, viav:NetworkEnablement


Gross
Period End2021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-02
Value11310311510413412812811512510210880737066677477828090
Percentage of GrossProfit62.961.174.671.071.173.476.075.470.668.479.565.463.660.856.057.759.861.960.861.563.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax37.836.443.240.743.042.744.543.741.038.341.036.936.636.233.734.436.136.736.936.639.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments viav:NetworkAndServiceEnablement viav:NetworkEnablement62.663.80.063.666.464.40.064.264.362.60.064.060.563.30.065.363.865.30.065.666.4

us-gaap:OperatingSegments, viav:NetworkAndServiceEnablement, viav:ServiceEnablement


Gross
Period End2021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-02
Value171419162012161520182320222020172721211924
Percentage of GrossProfit9.88.412.510.911.07.29.710.411.412.217.316.719.317.616.915.121.717.015.915.117.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.95.07.36.26.64.25.76.06.66.88.99.411.110.510.19.013.110.19.79.010.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments viav:NetworkAndServiceEnablement viav:ServiceEnablement68.266.80.069.366.760.30.063.972.069.80.069.263.682.30.061.766.758.50.056.266.4

us-gaap:OperatingSegments, viav:NetworkAndServiceEnablementSegment, viav:NetworkEnablement


Gross
Period End2021-04-032020-03-28
Value123104
Percentage of GrossProfit67.671.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax40.640.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments viav:NetworkAndServiceEnablementSegment viav:NetworkEnablement64.563.6

us-gaap:OperatingSegments, viav:NetworkAndServiceEnablementSegment, viav:ServiceEnablement


Gross
Period End2021-04-032020-03-28
Value1216
Percentage of GrossProfit6.810.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.16.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments viav:NetworkAndServiceEnablementSegment viav:ServiceEnablement61.169.3

us-gaap:GrossProfit us-gaap:IncomeStatementLocation

viav:GrossProfit


Gross
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-30
Value182182180169154146189174169153178150136123119112
Percentage of GrossProfit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.499.7102.897.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax58.860.060.159.558.057.360.458.258.557.958.056.051.856.259.257.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax viav:GrossProfit0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Income Tax Expense Benefit

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxExpenseBenefit


Income
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-022010-07-032010-04-032010-01-022009-10-03
Value2814128.68.3389.98.39.35.6105.7111.1-1.42.55.54.35.85.7-6.411-1.20.87.7-17.48.86.10.6-17.23.00.5-113.01.64.13.42.53.13.03.43.0-32.15.2-2.11.8-1.71.70.7
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 RevenueFromContractWithCustomerExcludingAssessedTax9.04.74.23.03.115.13.22.83.22.13.62.14.20.5-0.71.32.82.22.82.7-2.95.1-0.50.31.8-4.22.01.40.1-4.10.70.1-26.80.41.00.80.60.80.70.80.6-7.11.1-0.50.5-0.50.50.2

Interest Expense

us-gaap:InterestExpense

us-gaap:InterestExpense


Interest
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-022010-07-032010-04-032010-01-022009-10-03
Value9.19.09.09.08.68.48.48.38.18.08.1101111111213109.49.29.09.18.88.88.68.68.58.38.47.78.45.22.54.25.16.17.26.96.66.66.56.26.46.36.25.96.35.9
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 RevenueFromContractWithCustomerExcludingAssessedTax2.93.03.03.23.23.32.72.82.83.02.63.84.45.25.86.47.05.54.64.44.04.13.83.82.02.11.91.91.91.81.91.20.61.01.21.41.61.71.61.61.41.41.41.61.61.81.82.0

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272011-07-022011-04-022011-01-012010-10-022010-07-032010-04-032010-01-022009-10-03
Value-1.911211426-32.8286.812-4.813-15.3-28.8-8.7-3.7-4.813264978-67.9326.3-67.0-40.1-13.2-25.1-9.79.338230.11.5-11.9-19.5-31.9
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.63.97.35.010.0-12.88.92.34.3-1.84.2-5.7-10.9-4.0-1.8-2.56.913.323.837.0-30.314.72.7-29.2-9.4-3.2-5.7-2.22.08.55.00.00.4-3.6-5.7-10.7

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-31
Value-1.911211426-32.8286.812-4.813-15.3-26.6-10.7
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.092.4123.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.63.97.35.010.0-12.88.92.34.3-1.84.2-5.7-10.1-4.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Operating Expenses

us-gaap:OperatingExpenses

us-gaap:OperatingExpenses


Operating
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-022010-07-032010-04-032010-01-022009-10-03
Value150146137138111137144153141145145151145123112106107132118115233124132143220206208195226196185178196176174172205177176179185187180172163142151144
Percentage of OperatingExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax48.348.245.948.541.753.746.151.348.954.947.356.555.056.255.754.454.167.457.154.6104.456.357.162.451.650.347.745.050.447.041.441.646.643.640.541.046.843.342.842.639.441.238.142.641.742.944.148.6

Operating Income Loss

us-gaap:OperatingIncomeLoss

us-gaap:OperatingIncomeLoss


Operating
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-022010-07-032010-04-032010-01-022009-10-03
Value32354231439.14520277.932-1.2-9.00.43.710.012-15.26.710-97.87.29.2-2.9-26.0-22.3-8.24.2-16.5-11.6196.6-18.6-21.3140.1-23.1-7.6-1.63.21812330.8-3.1-10.6-13.0-27.5
Percentage of OperatingIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax10.511.814.111.016.23.614.36.99.63.010.7-0.4-3.40.21.85.16.1-7.83.24.8-43.63.34.0-1.3-6.1-5.4-1.91.0-3.7-2.84.41.5-4.4-5.33.50.0-5.3-1.9-0.40.83.92.87.10.2-0.8-3.2-3.8-9.2

us-gaap:OperatingIncomeLoss us-gaap:ConsolidationItems

us-gaap:MaterialReconcilingItems


Operating
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-27
Value-32.0-25.5-24.5-29.3-9.0-28.9-22.9-32.0-23.1-31.1-31.0-45.0-46.0-32.8-21.7-19.4-17.8-38.6-20.2-17.4-128.0-19.0-21.3-31.6-35.9-42.2-40.3-25.4
Percentage of OperatingIncomeLoss-97.9-71.0-57.9-93.6-20.8-317.6-50.9-154.6-83.1-393.7-94.23750.0511.1-8200.0-586.5-194.0-148.3253.9-301.5-172.3130.9-263.9-231.51089.7138.1189.2491.5-604.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-10.3-8.4-8.2-10.3-3.4-11.3-7.3-10.7-8.0-11.7-10.1-16.8-17.4-14.9-10.8-9.9-9.0-19.7-9.8-8.3-57.1-8.6-9.2-13.8-8.4-10.3-9.2-5.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:MaterialReconcilingItems0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OperatingIncomeLoss us-gaap:ConsolidationItems, us-gaap:IncomeStatementLocation

us-gaap:OperatingSegments, us-gaap:OperatingIncomeLoss


Operating
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-30
Value64616660523867525039634337332826
Percentage of OperatingIncomeLoss197.9171.0157.9193.6120.8417.6150.9254.6183.1493.7194.2-3650.0-412.28300.0773.0261.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax20.820.222.321.319.614.821.617.617.614.720.816.314.115.114.213.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments us-gaap:OperatingIncomeLoss0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

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

us-gaap:OperatingSegments, viav:NetworkAndServiceEnablement


Operating
Period End2021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-27
Value22133513372229203216229.68.07.21.6-4.46.04.12.4-0.18.02.4-2.51.72.0-1.3
Percentage of OperatingIncomeLoss52.542.581.3151.683.3107.7106.8262.099.7-1366.7-244.42400.0216.272.013.328.989.640.6-2.5-1.487.0-82.89.6-7.6-24.4-31.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.44.713.25.412.07.410.37.810.76.18.34.44.03.70.8-2.22.91.91.1-0.03.41.0-0.60.40.5-0.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments viav:NetworkAndServiceEnablement10.77.20.07.416.010.10.010.114.78.60.06.15.15.30.0-3.33.82.60.0-0.14.61.50.01.01.1-0.8

us-gaap:OperatingSegments, viav:NetworkAndServiceEnablementSegment


Operating
Period End2021-04-032020-03-28
Value2013
Percentage of OperatingIncomeLoss58.2151.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.95.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments viav:NetworkAndServiceEnablementSegment9.97.4

us-gaap:OperatingSegments, viav:OpticalSecurityAndPerformanceProductsBusinessSegment


Operating
Period End2021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-27
Value4447172430302118312715231722282720232726222619171714
Percentage of OperatingIncomeLoss105.4151.139.5265.967.6146.976.3231.694.5-2283.3-166.75900.0470.3222.0235.0-182.9311.9231.7-28.4365.3244.6-906.9-74.6-77.6-208.5340.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax14.916.66.49.49.710.17.36.910.110.25.710.88.611.414.214.210.111.112.411.99.711.44.54.23.93.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments viav:OpticalSecurityAndPerformanceProductsBusinessSegment47.946.70.035.038.238.00.030.637.435.20.037.936.140.80.043.542.741.90.042.438.341.00.035.733.833.0

us-gaap:OperatingSegments, viav:OpticalSecurityAndPerformanceProductsSegment


Operating
Period End2021-04-032020-03-28
Value4024
Percentage of OperatingIncomeLoss112.8265.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax13.39.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments viav:OpticalSecurityAndPerformanceProductsSegment43.935.0

Other Nonoperating Income Expense

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:OtherNonoperatingIncomeExpense


Other
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-022010-07-032010-04-032010-01-022009-10-03
Value2.5-0.91.10.60.35.31.32.72.20.91.71.93.13.52.90.23.05.03.81.31.10.81.7-1.12.20.30.40.50.10.60.4-0.6-0.4-0.9-2.4-0.5100.10.9-0.10.40.11.60.3-0.23.51.63.2
Percentage of OtherNonoperatingIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.8-0.30.40.20.12.10.40.90.80.30.60.71.21.61.40.11.52.61.80.60.50.40.7-0.50.50.10.10.10.00.10.1-0.1-0.1-0.2-0.6-0.12.30.00.2-0.00.10.00.30.1-0.11.10.51.1

Research And Development Expense

us-gaap:ResearchAndDevelopmentExpense

us-gaap:ResearchAndDevelopmentExpense


Research
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-022010-07-032010-04-032010-01-022009-10-03
Value525250484546505149484542423229293034353640404144807679768074726967656361646259596260605651424139
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 RevenueFromContractWithCustomerExcludingAssessedTax16.817.216.717.116.918.316.017.217.218.415.015.916.014.614.814.915.217.417.417.118.018.118.019.318.918.718.117.617.817.716.216.216.016.214.814.614.615.314.414.213.313.312.713.913.112.712.113.4

Revenue From Contract With Customer Excluding Assessed Tax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax


Revenue
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-022010-07-032010-04-032010-01-022009-10-03
Value310303299284266256313299289265306268264219201195198196206210224220232229427410437433448418447429421405429420439409412420471454473405390332342297
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:ProductOrService, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, us-gaap:Product, viav:NetworkAndServiceEnablement


Revenue
Period End2021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-30
Value169146176154202184190172189163180131133111
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax56.551.666.460.364.661.765.765.061.860.968.259.966.257.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax56.551.666.460.364.661.765.765.061.860.968.259.966.257.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments us-gaap:Product viav:NetworkAndServiceEnablement100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, us-gaap:Product, viav:NetworkAndServiceEnablementSegment


Revenue
Period End2021-04-032020-03-28
Value174154
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax57.560.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax57.560.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments us-gaap:Product viav:NetworkAndServiceEnablementSegment100.0100.0

us-gaap:OperatingSegments, us-gaap:Product, viav:OpticalSecurityAndPerformanceProductsBusinessSegment


Revenue
Period End2021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-30
Value92101576979796859837752614753
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax30.935.521.727.025.326.623.522.527.028.920.028.223.627.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax30.935.521.727.025.326.623.522.527.028.920.028.223.627.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments us-gaap:Product viav:OpticalSecurityAndPerformanceProductsBusinessSegment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, us-gaap:Product, viav:OpticalSecurityAndPerformanceProductsSegment


Revenue
Period End2021-04-032020-03-28
Value9269
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax30.427.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax30.427.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments us-gaap:Product viav:OpticalSecurityAndPerformanceProductsSegment100.0100.0

us-gaap:OperatingSegments, us-gaap:Service, viav:NetworkAndServiceEnablement


Revenue
Period End2021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-30
Value3736313231343133332727252325
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax12.512.911.812.610.111.610.812.411.010.110.411.411.712.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax12.512.911.812.610.111.610.812.411.010.110.411.411.712.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments us-gaap:Service viav:NetworkAndServiceEnablement100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, us-gaap:Service, viav:NetworkAndServiceEnablementSegment


Revenue
Period End2021-04-032020-03-28
Value3632
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax12.112.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax12.112.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments us-gaap:Service viav:NetworkAndServiceEnablementSegment100.0100.0

us-gaap:OperatingSegments, us-gaap:Service, viav:OpticalSecurityAndPerformanceProductsBusinessSegment


Revenue
Period End2021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-30
Value0.40.20.40.00.10.20.30.10.20.20.40.50.50.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.10.20.00.00.10.10.00.10.10.20.20.20.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.10.20.00.00.10.10.00.10.10.20.20.20.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments us-gaap:Service viav:OpticalSecurityAndPerformanceProductsBusinessSegment100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:OperatingSegments, us-gaap:Product, viav:NetworkAndServiceEnablement, viav:NetworkEnablement


Revenue
Period End2021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-30
Value156139161146183177179160176149163116114102
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax52.248.960.757.058.659.162.060.657.355.862.052.956.752.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax52.248.960.757.058.659.162.060.657.355.862.052.956.752.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments us-gaap:Product viav:NetworkAndServiceEnablement viav:NetworkEnablement100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, us-gaap:Product, viav:NetworkAndServiceEnablement, viav:ServiceEnablement


Revenue
Period End2021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-30
Value127.7158.6187.7101113131615198.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.32.75.63.45.92.63.74.44.55.16.17.09.54.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.32.75.63.45.92.63.74.44.55.16.17.09.54.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments us-gaap:Product viav:NetworkAndServiceEnablement viav:ServiceEnablement100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, us-gaap:Product, viav:NetworkAndServiceEnablementSegment, viav:NetworkEnablement


Revenue
Period End2021-04-032020-03-28
Value166146
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax54.957.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax54.957.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments us-gaap:Product viav:NetworkAndServiceEnablementSegment viav:NetworkEnablement100.0100.0

us-gaap:OperatingSegments, us-gaap:Product, viav:NetworkAndServiceEnablementSegment, viav:ServiceEnablement


Revenue
Period End2021-04-032020-03-28
Value7.98.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.63.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.63.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments us-gaap:Product viav:NetworkAndServiceEnablementSegment viav:ServiceEnablement100.0100.0

us-gaap:OperatingSegments, us-gaap:Service, viav:NetworkAndServiceEnablement, viav:NetworkEnablement


Revenue
Period End2021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-30
Value2422191719211719191415107.58.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.28.07.17.06.17.26.17.46.45.45.84.83.74.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.28.07.17.06.17.26.17.46.45.45.84.83.74.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments us-gaap:Service viav:NetworkAndServiceEnablement viav:NetworkEnablement100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, us-gaap:Service, viav:NetworkAndServiceEnablement, viav:ServiceEnablement


Revenue
Period End2021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-30
Value1213121412131313141212141616
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.34.84.75.74.04.44.65.04.74.74.76.68.08.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.34.84.75.74.04.44.65.04.74.74.76.68.08.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments us-gaap:Service viav:NetworkAndServiceEnablement viav:ServiceEnablement100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, us-gaap:Service, viav:NetworkAndServiceEnablementSegment, viav:NetworkEnablement


Revenue
Period End2021-04-032020-03-28
Value2417
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.07.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.07.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments us-gaap:Service viav:NetworkAndServiceEnablementSegment viav:NetworkEnablement100.0100.0

us-gaap:OperatingSegments, us-gaap:Service, viav:NetworkAndServiceEnablementSegment, viav:ServiceEnablement


Revenue
Period End2021-04-032020-03-28
Value1214
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.15.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.15.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments us-gaap:Service viav:NetworkAndServiceEnablementSegment viav:ServiceEnablement100.0100.0

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

us-gaap:OperatingSegments, viav:NetworkAndServiceEnablement


Revenue
Period End2021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-27
Value206183208187234219221205223190212156157136134132157155161158173165169164175172
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax68.964.578.273.074.773.376.477.572.971.080.471.377.969.967.967.476.373.571.971.874.772.139.639.940.239.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax68.964.578.273.074.773.376.477.572.971.080.471.377.969.967.967.476.373.571.971.874.772.139.639.940.239.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments viav:NetworkAndServiceEnablement100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, viav:NetworkAndServiceEnablementSegment


Revenue
Period End2021-04-032020-03-28
Value211187
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax69.673.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax69.673.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments viav:NetworkAndServiceEnablementSegment100.0100.0

us-gaap:OperatingSegments, viav:OpticalSecurityAndPerformanceProductsBusinessSegment


Revenue
Period End2021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-27
Value93101586979806859837753624854636348556362586450485043
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax31.135.521.827.025.326.723.622.527.129.020.228.423.927.932.132.623.726.528.128.225.327.911.811.811.610.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax31.135.521.827.025.326.723.622.527.129.020.228.423.927.932.132.623.726.528.128.225.327.911.811.811.610.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments viav:OpticalSecurityAndPerformanceProductsBusinessSegment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, viav:OpticalSecurityAndPerformanceProductsSegment


Revenue
Period End2021-04-032020-03-28
Value9269
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax30.427.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax30.427.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments viav:OpticalSecurityAndPerformanceProductsSegment100.0100.0

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

us-gaap:OperatingSegments, viav:NetworkAndServiceEnablement, viav:NetworkEnablement


Revenue
Period End2021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-02
Value180162180163203198197180195164178126122111105103117118127123136
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax60.356.967.964.064.766.368.168.163.761.367.657.760.557.253.052.856.756.356.955.958.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax60.356.967.964.064.766.368.168.163.761.367.657.760.557.253.052.856.756.356.955.958.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments viav:NetworkAndServiceEnablement viav:NetworkEnablement100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, viav:NetworkAndServiceEnablement, viav:ServiceEnablement


Revenue
Period End2021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-02
Value252127233120242428263329352429284036333536
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.67.510.39.09.97.08.39.49.29.812.813.617.412.814.914.619.717.315.016.015.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.67.510.39.09.97.08.39.49.29.812.813.617.412.814.914.619.717.315.016.015.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments viav:NetworkAndServiceEnablement viav:ServiceEnablement100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, viav:NetworkAndServiceEnablementSegment, viav:NetworkEnablement


Revenue
Period End2021-04-032020-03-28
Value190163
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax62.964.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax62.964.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments viav:NetworkAndServiceEnablementSegment viav:NetworkEnablement100.0100.0

us-gaap:OperatingSegments, viav:NetworkAndServiceEnablementSegment, viav:ServiceEnablement


Revenue
Period End2021-04-032020-03-28
Value2023
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.79.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.79.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments viav:NetworkAndServiceEnablementSegment viav:ServiceEnablement100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService

us-gaap:Product


Revenue
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-30
Value274266262247234223281264258232272241243193181165
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax88.487.987.487.188.087.489.988.389.187.588.989.892.288.189.884.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax88.487.987.487.188.087.489.988.389.187.588.989.892.288.189.884.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Product100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Service


Revenue
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-30
Value36363736313231353133342721252425
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.612.112.612.912.012.610.111.710.912.511.110.28.311.611.913.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.612.112.612.912.012.610.111.710.912.511.110.28.311.611.913.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Service100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService, us-gaap:StatementGeographical

us-gaap:Product, country:CH


Revenue
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-30
Value20181917112713122423232518151228
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.65.96.66.34.210.94.34.18.49.07.59.67.17.26.014.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.65.96.66.34.210.94.34.18.49.07.59.67.17.26.014.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Product country:CH100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Product, country:CN


Revenue
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-30
Value49696977493978704936645837372822
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax15.922.823.327.218.615.525.023.517.113.821.121.914.317.214.211.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax15.922.823.327.218.615.525.023.517.113.821.121.914.317.214.211.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Product country:CN100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Product, country:US


Revenue
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-30
Value73647463755883717363896074667664
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax23.621.224.822.428.222.826.523.825.523.929.322.428.330.437.933.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax23.621.224.822.428.222.826.523.825.523.929.322.428.330.437.933.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Product country:US100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Product, srt:Americas


Revenue
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-30
Value9485907887701008893771077892809676
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax30.428.230.127.432.727.532.029.432.329.334.929.135.236.847.939.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax30.428.230.127.432.727.532.029.432.329.334.929.135.236.847.939.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Product srt:Americas100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Product, srt:AsiaPacific


Revenue
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-30
Value96958910267691071018477959464604435
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax31.131.330.036.125.527.134.134.029.129.231.035.324.427.522.118.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax31.131.330.036.125.527.134.134.029.129.231.035.324.427.522.118.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Product srt:AsiaPacific100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Product, us-gaap:EMEA


Revenue
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-30
Value83858167798374758076706875524053
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax26.928.327.323.629.832.723.725.027.729.023.025.528.623.819.927.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax26.928.327.323.629.832.723.725.027.729.023.025.528.623.819.927.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Product us-gaap:EMEA100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Product, viav:OtherAmericas


Revenue
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-30
Value21211614121217161914171718132012
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.87.05.35.04.54.75.55.56.85.45.66.76.96.310.06.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.87.05.35.04.54.75.55.56.85.45.66.76.96.310.06.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Product viav:OtherAmericas100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Product, viav:OtherAsiaPacific


Revenue
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-30
Value47262025182928313441303626221513
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax15.18.66.78.96.911.69.110.412.015.59.913.410.110.37.96.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax15.18.66.78.96.911.69.110.412.015.59.913.410.110.37.96.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Product viav:OtherAsiaPacific100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Product, viav:OtherEMEA


Revenue
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-30
Value63676249685661625552474256362724
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax20.322.420.717.325.721.919.520.919.319.915.515.921.516.513.812.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax20.322.420.717.325.721.919.520.919.319.915.515.921.516.513.812.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Product viav:OtherEMEA100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Service, country:CH


Revenue
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-30
Value0.10.10.10.10.00.00.10.00.00.00.00.00.10.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Service country:CH100.0100.0100.0100.00.00.0100.00.00.00.00.00.0100.00.00.00.0

us-gaap:Service, country:CN


Revenue
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-30
Value3.42.83.31.72.51.52.11.42.02.92.10.20.50.50.40.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.10.91.10.60.90.60.70.50.71.10.70.10.20.20.20.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.10.91.10.60.90.60.70.50.71.10.70.10.20.20.20.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Service country:CN100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Service, country:US


Revenue
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-30
Value12131414131313131413141214121313
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.14.34.75.05.05.24.24.54.95.24.74.75.35.56.86.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.14.34.75.05.05.24.24.54.95.24.74.75.35.56.86.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Service country:US100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Service, srt:Americas


Revenue
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-30
Value15161817161816171817181519151718
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.05.36.06.16.17.15.35.96.36.66.05.97.36.98.69.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.05.36.06.16.17.15.35.96.36.66.05.97.36.98.69.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Service srt:Americas100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Service, srt:AsiaPacific


Revenue
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-30
Value7.17.16.55.55.84.95.95.45.35.85.73.72.73.21.31.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.32.32.21.92.21.91.91.81.82.21.91.41.01.50.60.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.32.32.21.92.21.91.91.81.82.21.91.41.01.50.60.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Service srt:AsiaPacific100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Service, us-gaap:EMEA


Revenue
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-30
Value131313139.99.29.4117.99.9107.95.97.25.46.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.34.44.44.93.73.63.04.02.73.73.32.92.23.32.73.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.34.44.44.93.73.63.04.02.73.73.32.92.23.32.73.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Service us-gaap:EMEA100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Service, viav:OtherAmericas


Revenue
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-30
Value2.63.23.83.32.95.03.44.14.03.74.03.15.23.03.65.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.81.11.31.21.12.01.11.41.41.41.31.22.01.41.82.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.81.11.31.21.12.01.11.41.41.41.31.22.01.41.82.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Service viav:OtherAmericas100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Service, viav:OtherAsiaPacific


Revenue
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-30
Value3.74.33.23.83.33.43.84.03.32.93.63.52.22.70.91.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.21.41.11.31.21.31.21.31.11.11.21.30.81.20.40.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.21.41.11.31.21.31.21.31.11.11.21.30.81.20.40.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Service viav:OtherAsiaPacific100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Service, viav:OtherEMEA


Revenue
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-30
Value131313139.99.29.3117.99.9107.95.87.25.46.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.34.44.44.83.73.63.04.02.73.73.32.92.23.32.73.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.34.44.44.83.73.63.04.02.73.73.32.92.23.32.73.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Service viav:OtherEMEA100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:StatementGeographical

country:CH


Revenue
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-30
Value20181918112713122423232518151228
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.66.06.66.34.210.94.34.18.49.07.59.67.17.26.014.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.66.06.66.34.210.94.34.18.49.07.59.67.17.26.014.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax country:CH100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

country:CN


Revenue
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-30
Value52717379524180715139665838382923
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax17.023.724.427.719.516.125.724.017.714.921.821.914.517.414.411.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax17.023.724.427.719.516.125.724.017.714.921.821.914.517.414.411.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax country:CN100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

country:US


Revenue
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-30
Value867788778871968588771047289789077
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax27.725.529.527.333.228.030.728.430.429.133.927.133.936.044.739.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax27.725.529.527.333.228.030.728.430.429.133.927.133.936.044.739.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax country:US100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:Americas


Revenue
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-30
Value110101108951038811610511195125931159511494
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax35.433.636.133.538.834.737.235.338.635.940.934.943.843.756.548.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax35.433.636.133.538.834.737.235.338.635.940.934.943.843.756.548.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Americas100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:AsiaPacific


Revenue
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-30
Value10310296108737411310789831009866634537
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax33.433.732.138.027.629.036.035.830.931.432.936.625.228.922.719.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax33.433.732.138.027.629.036.035.830.931.432.936.625.228.922.719.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:AsiaPacific100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EMEA


Revenue
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-30
Value97999581899383868886807683594559
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax31.332.831.728.533.536.326.729.030.432.726.328.431.627.122.530.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax31.332.831.728.533.536.326.729.030.432.726.328.431.627.122.530.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:EMEA100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

viav:OtherAmericas


Revenue
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-30
Value23241917141720202318212126162317
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.78.06.66.25.66.66.66.98.26.86.97.89.97.711.78.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.78.06.66.25.66.66.66.98.26.86.97.89.97.711.78.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax viav:OtherAmericas100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

viav:OtherAsiaPacific


Revenue
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-30
Value50302329213332353843343928251614
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax16.310.07.710.38.112.910.411.813.216.611.114.710.611.58.37.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax16.310.07.710.38.112.910.411.813.216.611.114.710.611.58.37.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax viav:OtherAsiaPacific100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

viav:OtherEMEA


Revenue
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-30
Value76817563786570746362575064433330
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax24.626.825.122.229.425.522.424.922.023.718.818.824.519.816.515.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax24.626.825.122.229.425.522.424.922.023.718.818.824.519.816.515.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax viav:OtherEMEA100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Selling General And Administrative Expense

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:SellingGeneralAndAdministrativeExpense


Selling
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-022010-07-032010-04-032010-01-022009-10-03
Value908679815183869383868884898676727276767589808594121116114110120113109107111107105104107105106111109110109107103929592
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 RevenueFromContractWithCustomerExcludingAssessedTax29.128.426.528.619.532.627.531.128.932.728.831.433.739.438.037.136.338.937.235.840.136.637.041.328.428.426.325.527.027.124.425.026.626.524.524.924.425.725.726.423.324.423.126.526.527.927.831.0

Assets

us-gaap:Assets

us-gaap:Assets


Assets
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-07-03
Value19611926191518241776177818591807181518091798188820222007195819572110214017181763168318241782177022172191229523272351238123462306171517621812182318691920191518941950191418301703
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Liabilities And Stockholders Equity

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:LiabilitiesAndStockholdersEquity


Liabilities
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-07-03
Value19611926191518241776177818591807181518091798188820222007195819572110214017181763168318241782177022172191229523272351238123462306171517621812182318691920191518941950191418301703
Percentage of LiabilitiesAndStockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-01-012010-07-03
Value77481180175371167676470872572871070972075875376678677170975468983778174611011119113711671187126112421220116110551065104210381071106410651065957908
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets39.542.141.841.340.038.141.139.240.040.239.537.635.637.838.539.137.336.041.342.841.045.943.842.149.751.149.650.250.553.053.052.967.759.958.857.255.655.855.656.254.652.353.3

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Stockholders
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022015-06-27
Value-24.0-28.9-29.7-30.4-31.2-26.4-27.1-27.9-28.6-21.6-22.1-22.5-23.1-20.6-20.9-21.4-21.8-23.0-23.5-23.9-24.4-14.0-15.6
Percentage of StockholdersEquity-3.1-3.6-3.7-4.0-4.4-3.9-3.5-3.9-3.9-3.0-3.1-3.2-3.2-2.7-2.8-2.8-2.8-3.0-3.3-3.2-3.5-1.7-1.4
Percentage of Assets-1.2-1.5-1.6-1.7-1.8-1.5-1.5-1.5-1.6-1.2-1.2-1.2-1.1-1.0-1.1-1.1-1.0-1.1-1.4-1.4-1.4-0.8-0.7
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:AccumulatedNetUnrealizedInvestmentGainLoss


Stockholders
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022015-06-27
Value-5.1-5.1-5.1-5.1-5.1-5.1-5.0-5.0-5.0-5.1-5.2-5.5-5.8-5.8-5.7-5.3-5.31244107104159-3.2
Percentage of StockholdersEquity-0.7-0.6-0.6-0.7-0.7-0.8-0.7-0.7-0.7-0.7-0.7-0.8-0.8-0.8-0.8-0.7-0.71.66.314.215.219.1-0.3
Percentage of Assets-0.3-0.3-0.3-0.3-0.3-0.3-0.3-0.3-0.3-0.3-0.3-0.3-0.3-0.3-0.3-0.3-0.30.62.66.16.28.7-0.1
Percentage of Assets us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022015-06-272014-06-282013-06-29
Value-97.2-106.5-102.4-137.5-165.9-165.6-132.5-161.3-134.6-115.2-127.4-115.1-102.4-57.6-74.6-81.8-92.4-94.1-71.31610.089-48.0118.6
Percentage of StockholdersEquity-12.5-13.1-12.8-18.2-23.3-24.5-17.3-22.8-18.5-15.8-17.9-16.2-14.2-7.6-9.9-10.7-11.7-12.2-10.12.21.510.6-4.40.90.7
Percentage of Assets-5.0-5.5-5.3-7.5-9.3-9.3-7.1-8.9-7.4-6.4-7.1-6.1-5.1-2.9-3.8-4.2-4.4-4.4-4.11.00.64.9-2.20.50.5
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedTranslationAdjustment


Stockholders
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022015-06-27
Value-68.1-72.5-67.6-102.0-129.6-134.1-100.4-128.4-101.0-88.5-100.1-87.1-73.5-31.2-48.0-55.1-65.3-83.2-92.3-66.7-70.1-56.5-29.2
Percentage of StockholdersEquity-8.8-8.9-8.4-13.5-18.2-19.8-13.1-18.1-13.9-12.2-14.1-12.3-10.2-4.1-6.4-7.2-8.3-10.8-13.0-8.8-10.2-6.7-2.7
Percentage of Assets-3.5-3.8-3.5-5.6-7.3-7.5-5.4-7.1-5.6-4.9-5.6-4.6-3.6-1.6-2.5-2.8-3.1-3.9-5.4-3.8-4.2-3.1-1.3
Percentage of Assets us-gaap:AccumulatedTranslationAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-06-302017-07-012016-07-022015-06-272014-06-282013-06-29
Value7026570299702887028070274702657025470245702447023870226702167018470059700226995769760
Percentage of StockholdersEquity9068.98659.68775.09323.59878.310380.59191.99920.39678.29644.19889.79742.88924.810163.96357.65890.16007.1
Percentage of Assets3582.43648.53670.03852.33956.23951.53777.73885.93870.03881.63905.43471.63325.54162.53157.32974.54067.2
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-07-012016-07-022015-06-272014-06-282013-06-29
Value-69393.7-69380.9-69384.8-69389.6-69397.2-69423.2-69357.4-69376.2-69384.5-69394.7-69389.5-69394.1-69393.3-69349.5-69328.9-69305.8-69380.7-68873.5-68780.6-68607.6
Percentage of StockholdersEquity-8956.3-8546.6-8662.3-9205.3-9755.0-10256.0-9074.6-9797.5-9559.7-9528.3-9771.8-9779.3-9628.6-9141.8-9202.1-8813.0-10065.4-6253.3-5791.1-5907.8
Percentage of Assets-3538.0-3600.8-3622.8-3803.4-3906.8-3904.1-3729.5-3837.8-3822.6-3835.0-3858.8-3674.0-3430.9-3455.0-3540.1-3283.9-4122.2-3105.5-2924.5-4000.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Assets Current

us-gaap:AssetsCurrent

us-gaap:AssetsCurrent


Assets
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-07-03
Value111210801046961913914954914916909889102611521089147914691667169712741298121112441199116613801356141714111409144616231619103011711276126213101316130212671304126212121074
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 Assets56.756.154.652.751.451.451.350.650.550.349.554.357.054.375.675.079.079.374.273.772.068.267.365.962.261.961.760.759.960.769.270.260.166.570.469.270.168.668.066.966.966.066.263.1

Cash And Cash Equivalents At Carrying Value

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashAndCashEquivalentsAtCarryingValue


Cash
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-292012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-022010-07-032010-04-032010-01-022009-06-272008-06-28
Value6976726445905395325515255215024656006115347537921004964505474482437329350347299293311297314473449281257305332401414415366395407408370340433364286265
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 Assets35.634.933.632.430.329.929.729.128.727.825.931.830.226.638.540.547.645.029.426.928.724.018.519.815.713.712.813.412.613.220.219.516.414.616.918.20.021.621.719.420.321.322.30.020.00.00.00.00.0

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Cash
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012016-07-02
Value7086826525475475405605335305154786136245477668061022501
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets36.135.434.130.030.830.430.129.529.228.526.632.530.927.339.141.248.429.8

Short Term Investments

us-gaap:ShortTermInvestments

us-gaap:ShortTermInvestments


Short
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-07-03
Value1.61.61.61.51.51.31.61.51.5273051169196452430432478498558484555585541465489545537552580592607205350403366320303306320297256212227
Percentage of ShortTermInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.10.10.10.10.10.10.10.10.11.51.72.78.49.823.122.020.522.429.031.728.830.532.830.621.022.323.723.123.524.425.226.312.019.922.320.117.115.816.016.915.213.411.613.3

Accounts Receivable Net Current

us-gaap:AccountsReceivableNetCurrent

us-gaap:AccountsReceivableNetCurrent


Accounts
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-07-03
Value256262251220235235251232233223248224217188139121120142164165148151181157302305317295296287301292273295278275305300287283334334339271
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 Assets13.113.613.112.113.313.213.512.912.912.313.811.910.89.47.16.25.76.79.69.48.88.310.28.913.613.913.812.712.612.112.912.715.916.815.415.116.415.615.015.017.117.518.516.0

Inventory Net

us-gaap:InventoryNet

us-gaap:InventoryNet


Inventory
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-07-03
Value94908887838791991029587899210477684846474751525758153155153155153147137138145153179177174192186186171163145125
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 Assets4.84.74.64.84.74.94.95.55.75.34.84.74.65.23.93.52.32.22.72.73.12.93.23.36.97.16.76.76.56.25.86.08.58.79.99.79.310.09.89.98.88.67.97.4

Prepaid Expense And Other Assets Current

us-gaap:PrepaidExpenseAndOtherAssetsCurrent

us-gaap:PrepaidExpenseAndOtherAssetsCurrent


Prepaid
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022010-07-03
Value5748585850545451535351535459494750534841323434488480788078858910095837879777472737077
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 Assets2.92.53.03.22.93.12.92.93.03.02.92.82.72.92.52.42.42.52.82.41.91.91.92.73.83.73.43.43.33.63.84.45.64.74.34.34.13.93.83.93.64.5

Property Plant And Equipment Gross

us-gaap:PropertyPlantAndEquipmentGross

us-gaap:PropertyPlantAndEquipmentGross


Property
Period End2021-07-032020-06-272019-06-292018-06-302017-07-012016-07-022015-06-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022010-07-03
Value553494529499458450892835817796760743788781774765753740718702576
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 Assets28.227.929.124.721.726.840.335.534.334.033.043.444.743.142.541.039.338.737.936.033.8

us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType

us-gaap:BuildingAndBuildingImprovements


Property
Period End2021-07-032020-06-272019-06-292018-06-302017-07-012016-07-022015-06-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022010-07-03
Value342236373132616463443534343837353736373935
Percentage of PropertyPlantAndEquipmentGross6.34.67.07.56.87.26.97.77.85.54.74.74.45.04.94.75.05.05.35.76.1
Percentage of Assets1.81.32.01.81.51.92.82.72.71.91.52.02.02.12.11.91.91.92.02.02.1
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 End2021-07-032020-06-272019-06-292018-06-302017-07-012016-07-022015-06-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022010-07-03
Value301531211710563228221214241815333538334325
Percentage of PropertyPlantAndEquipmentGross5.43.25.94.43.92.36.33.93.52.81.62.03.12.42.04.34.75.14.66.24.3
Percentage of Assets1.50.91.71.10.80.62.51.41.21.00.50.91.41.00.91.81.82.01.72.21.5
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:Land


Property
Period End2021-07-032020-06-272019-06-292018-06-302017-07-012016-07-022015-06-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022010-07-03
Value191620201414202020211414141515141414161617
Percentage of PropertyPlantAndEquipmentGross3.63.43.94.13.23.22.32.52.52.71.92.01.92.02.01.82.02.02.32.32.9
Percentage of Assets1.00.91.11.00.70.90.90.90.90.90.60.90.80.90.80.80.80.80.90.81.0
Percentage of Assets us-gaap:Land0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:LeaseholdImprovements


Property
Period End2021-07-032020-06-272019-06-292018-06-302017-07-012016-07-022015-06-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022010-07-03
Value696656555854807876949492939395959391887957
Percentage of PropertyPlantAndEquipmentGross12.513.510.711.212.712.09.09.49.411.812.412.511.911.912.412.412.412.312.311.310.0
Percentage of Assets3.53.83.12.82.83.23.63.33.24.04.15.45.35.15.25.14.94.84.74.13.4
Percentage of Assets us-gaap:LeaseholdImprovements0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:MachineryAndEquipment


Property
Period End2021-07-032020-06-272019-06-292018-06-302017-07-012016-07-022015-06-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022010-07-03
Value325298280254225218524495482472464453449444440421406397385370295
Percentage of PropertyPlantAndEquipmentGross58.760.352.951.049.248.558.859.359.059.361.061.057.056.856.955.054.053.753.652.851.2
Percentage of Assets16.616.815.412.610.713.023.721.120.220.120.126.525.524.524.222.521.220.820.319.017.3
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

viav:FurnitureFixturesSoftwareAndOfficeEquipment


Property
Period End2021-07-032020-06-272019-06-292018-06-302017-07-012016-07-022015-06-272014-06-28
Value7474103108111120149145
Percentage of PropertyPlantAndEquipmentGross13.415.019.621.824.226.716.717.4
Percentage of Assets3.84.25.75.45.37.26.76.2
Percentage of Assets viav:FurnitureFixturesSoftwareAndOfficeEquipment0.00.00.00.00.00.00.00.0

Accumulated Depreciation Depletion And Amortization Property Plant And Equipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment


Accumulated
Period End2021-07-032020-06-272019-06-292018-06-302017-07-012016-07-022015-06-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022010-07-03
Value357322349328321317598547545531516496538530521512494478465454393
Percentage of AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets18.218.219.216.215.318.927.023.322.922.622.429.030.629.328.627.425.825.024.623.323.1

Amortization Of Intangible Assets

us-gaap:AmortizationOfIntangibleAssets

us-gaap:AmortizationOfIntangibleAssets


Amortization
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-022010-07-032010-04-032010-01-022009-10-03
Value8.3999999999999978.38.18.58.78.98.88.78.79.2109.810.04.53.43.13.63.53.43.53.53.63.73.84.84.95.05.15.15.22.82.73.93.12.23.57.37.57.26.97.68.08.08.68.06.36.57.0
Percentage of AmortizationOfIntangibleAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AmortizationOfIntangibleAssets us-gaap:ConsolidationItems, us-gaap:IncomeStatementLocation

us-gaap:MaterialReconcilingItems, us-gaap:OperatingIncomeLoss


Amortization
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-30
Value16161616161617171717181922107.57.2
Percentage of AmortizationOfIntangibleAssets198.8200.0203.7196.5190.8189.9195.5196.6198.9185.9181.7195.9223.0237.8220.6232.3
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:MaterialReconcilingItems us-gaap:OperatingIncomeLoss0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:MaterialReconcilingItems, viav:GrossProfit


Amortization
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-30
Value8.3000000000000048.38.48.27.98.08.48.48.67.98.59.4126.24.14.1
Percentage of AmortizationOfIntangibleAssets98.8100.0103.796.590.889.995.596.698.985.981.795.9123.0137.8120.6132.3
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:MaterialReconcilingItems viav:GrossProfit0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Property Plant And Equipment Net

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:PropertyPlantAndEquipmentNet


Property
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-07-03
Value196180181175172171173170179181180170170174135140136134133137133134136142294278285292288271265244247249250252252259262253248231214183
Percentage of PropertyPlantAndEquipmentNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets10.09.39.59.69.79.69.39.49.910.010.09.08.48.76.97.26.56.37.87.87.97.47.78.013.312.712.412.512.311.411.310.614.414.113.813.813.513.513.713.412.812.111.710.7

us-gaap:PropertyPlantAndEquipmentNet us-gaap:StatementGeographical

country:CN


Property
Period End2021-07-032020-06-272019-06-292018-06-302017-07-012016-07-022015-06-272014-06-282013-06-292012-06-302011-07-022010-07-03
Value454349494127667274806130
Percentage of PropertyPlantAndEquipmentNet23.225.427.229.330.020.522.525.130.331.924.716.4
Percentage of Assets2.32.52.72.51.91.63.03.14.44.33.21.8
Percentage of Assets country:CN0.00.00.00.00.00.00.00.00.00.00.00.0

country:GB


Property
Period End2021-07-032020-06-272019-06-292018-06-302017-07-01
Value273023200.8
Percentage of PropertyPlantAndEquipmentNet13.917.413.212.30.6
Percentage of Assets1.41.71.31.00.0
Percentage of Assets country:GB0.00.00.00.00.0

country:US


Property
Period End2021-07-032020-06-272019-06-292018-06-302017-07-012016-07-022015-06-272014-06-282013-06-292012-06-302011-07-022010-07-03
Value1098589797685157144110108115107
Percentage of PropertyPlantAndEquipmentNet55.849.349.746.855.564.453.650.144.742.746.558.9
Percentage of Assets5.64.84.93.93.65.17.16.16.45.85.96.3
Percentage of Assets country:US0.00.00.00.00.00.00.00.00.00.00.00.0

viav:OtherAmericas


Property
Period End2021-07-032020-06-272019-06-292018-06-302017-07-012016-07-022015-06-272014-06-28
Value2.01.61.63.14.44.31815
Percentage of PropertyPlantAndEquipmentNet1.00.90.91.83.23.26.35.4
Percentage of Assets0.10.10.10.20.20.30.80.7
Percentage of Assets viav:OtherAmericas0.00.00.00.00.00.00.00.0

viav:OtherAsiaPacific


Property
Period End2021-07-032020-06-272019-06-292018-06-302017-07-012016-07-022015-06-272014-06-28
Value5.45.85.65.95.04.88.09.2
Percentage of PropertyPlantAndEquipmentNet2.83.43.13.53.73.62.73.2
Percentage of Assets0.30.30.30.30.20.30.40.4
Percentage of Assets viav:OtherAsiaPacific0.00.00.00.00.00.00.00.0

viav:OtherEMEA


Property
Period End2021-07-032020-06-272019-06-292018-06-302017-07-012016-07-022015-06-27
Value6.56.210102.53.14.1
Percentage of PropertyPlantAndEquipmentNet3.33.65.86.41.82.31.4
Percentage of Assets0.30.30.60.50.10.20.2
Percentage of Assets viav:OtherEMEA0.00.00.00.00.00.00.0

Goodwill

us-gaap:Goodwill

us-gaap:Goodwill


Goodwill
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-07-032009-06-27
Value396396395387381376384376381371371341336344170169151150149151152245246247261258261264267264131118115114757568696667676666668.3
Percentage of Goodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets20.220.620.621.321.521.220.720.821.020.620.618.116.617.18.78.77.27.08.78.69.013.413.814.011.811.811.411.411.411.15.65.16.76.54.24.13.73.63.53.53.53.53.63.90.0

us-gaap:Goodwill us-gaap:StatementBusinessSegments

viav:NetworkEnablement


Goodwillus-gaap:
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272014-06-282013-06-29
Value34934934834133433434233433832932833232833516216114314214114314314514614715415866
Percentage of Goodwill88.288.388.188.087.888.889.088.888.988.788.697.697.597.695.195.194.594.594.594.594.559.459.459.559.259.257.9
Percentage of Assets17.818.218.218.718.918.818.418.518.718.218.317.616.216.78.38.26.86.78.28.18.58.08.28.37.06.73.9
Percentage of Assets viav:NetworkEnablement0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

viav:OpticalSecurityAndPerformanceProductsBusinessSegment


Goodwillus-gaap:
Period End2021-07-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272014-06-282013-06-29
Value424242424242424242428.38.38.38.38.38.38.38.38.38.38.38.38.38.38.38.3
Percentage of Goodwill10.610.710.911.111.211.011.211.111.311.42.42.52.44.94.95.55.55.55.55.53.43.43.43.23.17.2
Percentage of Assets2.22.22.32.42.42.32.32.32.32.30.40.40.40.40.40.40.40.50.50.50.50.50.50.40.40.5
Percentage of Assets viav:OpticalSecurityAndPerformanceProductsBusinessSegment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

viav:ServiceEnablement


Goodwillus-gaap:
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302017-07-012016-07-022016-04-022016-01-022015-10-032015-06-272014-06-282013-06-29
Value4.64.34.74.34.30.00.00.00.00.00.00.00.00.00.0919191929440
Percentage of Goodwill1.21.11.21.11.10.00.00.00.00.00.00.00.00.00.037.237.237.235.535.534.8
Percentage of Assets0.20.20.20.20.20.00.00.00.00.00.00.00.00.00.05.05.15.24.24.02.3
Percentage of Assets viav:ServiceEnablement0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Intangible Assets Net Excluding Goodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill


Intangible
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-07-03
Value8810412013414815717919121121822221623526543503137445259697785112124141160177192139138149168139162178220232255275296316357
Percentage of IntangibleAssetsNetExcludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.55.46.37.48.38.99.610.611.712.112.411.511.613.22.22.61.51.82.63.03.63.84.44.85.15.76.26.97.68.16.06.08.79.57.78.99.611.512.113.514.115.517.321.0

Finite Lived Intangible Assets Net

us-gaap:FiniteLivedIntangibleAssetsNet

us-gaap:FiniteLivedIntangibleAssetsNet


Finite
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282012-06-302011-12-312011-10-012011-07-022010-07-03
Value88104120134148157179191211218222216235256435031374452596876110121138155170185134178222246265346
Percentage of FiniteLivedIntangibleAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.55.46.37.48.38.99.610.611.712.112.411.511.612.82.22.61.51.82.63.03.63.84.35.05.56.06.77.37.85.79.611.613.013.620.3

us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:CustomerRelationships


Finite
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-06-29
Value14212834404553596767746978891821131720242731353843475257626737
Percentage of FiniteLivedIntangibleAssetsNet16.620.723.425.527.428.629.831.031.930.833.232.133.334.842.042.543.745.245.946.246.145.845.70.039.139.037.937.136.836.20.0
Percentage of Assets0.71.11.51.92.32.52.93.33.73.74.13.73.94.40.91.10.60.81.21.41.61.72.02.21.92.22.32.52.72.82.2
Percentage of Assets us-gaap:CustomerRelationships0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:DevelopedTechnologyRights


Finite
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-06-292012-06-302012-03-312011-12-312011-10-012011-07-022010-07-03
Value667482899599110116125131118113121134252917202327323641466672849610511597109136152149165173229
Percentage of FiniteLivedIntangibleAssetsNet76.071.668.666.364.562.961.560.559.560.053.252.351.652.457.757.355.654.353.453.353.453.653.80.059.959.961.161.861.962.472.50.076.20.067.267.465.266.3
Percentage of Assets3.43.94.34.95.45.65.96.46.97.26.66.06.06.71.31.50.81.01.41.61.92.02.32.63.03.33.74.14.54.94.26.47.37.97.88.78.913.5
Percentage of Assets us-gaap:DevelopedTechnologyRights0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OtherIntangibleAssets


Finite
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-06-292012-06-302012-03-312011-12-312011-10-012011-07-022010-07-03
Value6.58.19.611121315161820212426320.10.10.20.20.30.30.30.40.40.51.11.31.41.72.12.536404268728092116
Percentage of FiniteLivedIntangibleAssetsNet7.47.77.98.28.18.58.78.58.69.29.511.411.212.80.20.20.60.50.70.60.50.60.50.01.01.11.01.11.21.327.50.023.80.032.832.634.833.7
Percentage of Assets0.30.40.50.60.70.80.80.91.01.11.21.31.31.60.00.00.00.00.00.00.00.00.00.00.00.10.10.10.10.11.62.32.33.63.84.24.76.9
Percentage of Assets us-gaap:OtherIntangibleAssets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Deferred Tax Assets Liabilities Net

us-gaap:DeferredTaxAssetsLiabilitiesNet

us-gaap:DeferredTaxAssetsLiabilitiesNet


Deferred
Period End2021-07-032020-06-272019-06-292018-06-302017-07-012016-07-022015-06-272014-06-282013-06-292012-06-302011-07-022010-07-032009-06-27
Value848193941071081391761473431-5.6-11.1
Percentage of DeferredTaxAssetsLiabilitiesNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.34.65.24.75.16.46.37.58.61.91.6-0.30.0

Operating Lease Right Of Use Asset

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OperatingLeaseRightOfUseAsset


Operating
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-28
Value4539394040414434
Percentage of OperatingLeaseRightOfUseAsset100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.32.02.12.22.32.42.41.9

Other Assets Noncurrent

us-gaap:OtherAssetsNoncurrent

us-gaap:OtherAssetsNoncurrent


Other
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-07-03
Value5952535455546050171720201314141414121212171819192223242525262727175970705753504952511617
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 Assets3.02.72.83.03.13.13.32.81.01.01.11.10.70.70.70.80.70.60.70.71.01.01.11.11.01.11.11.11.11.11.21.21.03.43.93.93.12.82.62.62.72.70.91.0

Accounts Payable Current

us-gaap:AccountsPayableCurrent

us-gaap:AccountsPayableCurrent


Accounts
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-07-03
Value63545345534548606357556055553840323436374739374612110912815213712912512797122116113117127126131145154147137
Percentage of AccountsPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.22.82.82.53.02.52.63.43.53.23.13.22.72.82.02.11.51.62.12.12.82.22.12.65.55.05.66.65.85.55.45.55.76.96.46.26.36.76.67.07.58.18.08.1

Accrued Income Taxes Current

us-gaap:AccruedIncomeTaxesCurrent

us-gaap:AccruedIncomeTaxesCurrent


Accrued
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-07-03
Value22242013101614118.58.8117.55.94.05.51.53.36.95.74.43.31418276.812242121191918182022212020202121212219
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 Assets1.21.31.10.70.60.90.80.60.50.50.70.40.30.20.30.10.20.30.30.20.20.81.01.60.30.61.10.90.90.80.80.81.11.21.31.21.11.11.11.11.11.11.31.2

Accrued Liabilities Current

us-gaap:AccruedLiabilitiesCurrent

us-gaap:AccruedLiabilitiesCurrent


Accrued
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-07-03
Value2427222122293231343333323035292930273133242729384135373134283035373837383550525550415947
Percentage of AccruedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.31.41.21.21.31.71.71.71.91.91.91.71.51.81.51.51.51.31.81.91.51.51.72.11.91.61.61.31.51.21.31.52.22.22.12.11.92.62.72.92.62.23.22.8

Contract With Customer Liability Current

us-gaap:ContractWithCustomerLiabilityCurrent

us-gaap:ContractWithCustomerLiabilityCurrent


Contract
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302017-07-01
Value6965616054555351556159617160
Percentage of ContractWithCustomerLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.63.43.23.33.13.12.92.83.03.43.33.33.62.9

Liabilities Current

us-gaap:LiabilitiesCurrent

us-gaap:LiabilitiesCurrent


Liabilities
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-07-03
Value705273263227232239261282284284297429561690680667228247245243226233264282375336402409408387379360347501555590654377382366418406414350
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 Assets35.914.213.812.513.113.414.115.615.615.716.622.727.734.434.734.110.811.514.313.813.512.814.816.016.915.317.517.617.416.316.215.620.328.430.632.435.019.620.019.321.521.222.620.6

Operating Lease Liability Current

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:OperatingLeaseLiabilityCurrent


Operating
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-29
Value11121212111112110.0
Percentage of OperatingLeaseLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets0.60.60.60.70.70.70.70.70.0

Other Liabilities Current

us-gaap:OtherLiabilitiesCurrent

us-gaap:OtherLiabilitiesCurrent


Other
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-07-03
Value5763564948626173727988747761625461697159311730395441515357665041453233353733352941403737
Percentage of OtherLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.93.32.92.72.73.53.34.04.04.44.94.03.83.13.22.82.93.34.13.31.81.01.72.22.41.92.22.32.52.82.11.82.61.81.81.92.01.81.91.52.12.12.12.2

Deferred Income Tax Liabilities Net

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:DeferredIncomeTaxLiabilitiesNet


Deferred
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-07-01
Value24232423234112121416161820241.8
Percentage of DeferredIncomeTaxLiabilitiesNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.21.21.31.31.32.40.70.70.80.90.91.01.01.20.1

Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent


Pension
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022010-07-03
Value97105110106102981019810394979810010610210299989710410383838689849610010797969592868988857473778177
Percentage of PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.95.55.85.85.85.55.55.55.75.25.45.24.95.35.25.24.74.65.65.96.14.64.74.94.03.94.24.34.64.14.14.15.44.95.04.94.63.93.84.14.24.5

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent us-gaap:RetirementPlanType

us-gaap:PensionPlansDefinedBenefit


Pension
Period End2021-07-032020-06-272019-06-292018-06-302017-07-01
Value961021029998
Percentage of PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent99.499.699.699.698.9
Percentage of Assets4.95.85.74.94.7
Percentage of Assets us-gaap:PensionPlansDefinedBenefit0.00.00.00.00.0

Other Liabilities Noncurrent

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:OtherLiabilitiesNoncurrent


Other
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-07-03
Value226223238236231266243232226223221186182192162165163164166174179172162173179181206208219202199207206205192190176170172172180189183176
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 Assets11.511.612.413.013.015.013.112.912.512.312.39.99.09.68.38.57.87.79.79.910.69.49.19.88.18.39.08.99.38.58.59.012.011.710.610.49.48.99.09.19.39.910.010.4

Operating Lease Liability Noncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent


Operating
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-29
Value30242526282931240.0
Percentage of OperatingLeaseLiabilityNoncurrent100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets1.61.31.31.41.61.61.71.30.0

Lessee Operating Lease Liability Payments Due Year Two

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo


Lessee
Period End2021-07-032021-04-032021-01-022020-10-032020-06-27
Value9.48.37.26.610
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearTwo100.0100.0100.0100.0100.0
Percentage of Assets0.50.40.40.40.6

Lessee Operating Lease Liability Payments Due Year Three

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree


Lessee
Period End2021-07-032021-04-032021-01-022020-10-032020-06-27
Value6800000.05800000.05200000.04800000.06000000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearThree100.0100.0100.0100.0100.0
Percentage of Assets0.30.30.30.30.3

Lessee Operating Lease Liability Payments Due Year Four

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour


Lessee
Period End2021-07-032021-04-032021-01-022020-10-032020-06-27
Value4900000.04200000.04000000.03900000.04600000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFour100.0100.0100.0100.0100.0
Percentage of Assets0.20.20.20.20.3

Lessee Operating Lease Liability Payments Due Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive


Lessee
Period End2021-07-032020-06-27
Value3800000.03600000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFive100.0100.0
Percentage of Assets0.20.2

Lessee Operating Lease Liability Payments Due After Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive


Lessee
Period End2021-07-032020-06-27
Value137.5
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive100.0100.0
Percentage of Assets0.70.4

Operating Lease Liability

us-gaap:OperatingLeaseLiability

us-gaap:OperatingLeaseLiability


Operating
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-28
Value4236373839404336
Percentage of OperatingLeaseLiability100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.21.92.02.12.22.32.42.0

Lessee Operating Lease Liability Payments Due

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue


Lessee
Period End2021-07-032021-04-032021-01-022020-10-032020-06-27
Value5040424344
Percentage of LesseeOperatingLeaseLiabilityPaymentsDue100.0100.0100.0100.0100.0
Percentage of Assets2.62.12.22.42.5

Lessee Operating Lease Liability Undiscounted Excess Amount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount


Lessee
Period End2021-07-032021-04-032021-01-022020-10-032020-06-27
Value7900000.03900000.04300000.04800000.04900000.0
Percentage of LesseeOperatingLeaseLiabilityUndiscountedExcessAmount100.0100.0100.0100.0100.0
Percentage of Assets0.40.20.20.30.3

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-01-012010-07-03
Value77481180175371167676470872572871070972075875376678677170975468983778174611011119113711671187126112421220116110551065104210381071106410651065957908
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets39.542.141.841.340.038.141.139.240.040.239.537.635.637.838.539.137.336.041.342.841.045.943.842.149.751.149.650.250.553.053.052.967.759.958.857.255.655.855.656.254.652.353.3

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Stockholders
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022015-06-27
Value-24.0-28.9-29.7-30.4-31.2-26.4-27.1-27.9-28.6-21.6-22.1-22.5-23.1-20.6-20.9-21.4-21.8-23.0-23.5-23.9-24.4-14.0-15.6
Percentage of StockholdersEquity-3.1-3.6-3.7-4.0-4.4-3.9-3.5-3.9-3.9-3.0-3.1-3.2-3.2-2.7-2.8-2.8-2.8-3.0-3.3-3.2-3.5-1.7-1.4
Percentage of Assets-1.2-1.5-1.6-1.7-1.8-1.5-1.5-1.5-1.6-1.2-1.2-1.2-1.1-1.0-1.1-1.1-1.0-1.1-1.4-1.4-1.4-0.8-0.7
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:AccumulatedNetUnrealizedInvestmentGainLoss


Stockholders
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022015-06-27
Value-5.1-5.1-5.1-5.1-5.1-5.1-5.0-5.0-5.0-5.1-5.2-5.5-5.8-5.8-5.7-5.3-5.31244107104159-3.2
Percentage of StockholdersEquity-0.7-0.6-0.6-0.7-0.7-0.8-0.7-0.7-0.7-0.7-0.7-0.8-0.8-0.8-0.8-0.7-0.71.66.314.215.219.1-0.3
Percentage of Assets-0.3-0.3-0.3-0.3-0.3-0.3-0.3-0.3-0.3-0.3-0.3-0.3-0.3-0.3-0.3-0.3-0.30.62.66.16.28.7-0.1
Percentage of Assets us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022015-06-272014-06-282013-06-29
Value-97.2-106.5-102.4-137.5-165.9-165.6-132.5-161.3-134.6-115.2-127.4-115.1-102.4-57.6-74.6-81.8-92.4-94.1-71.31610.089-48.0118.6
Percentage of StockholdersEquity-12.5-13.1-12.8-18.2-23.3-24.5-17.3-22.8-18.5-15.8-17.9-16.2-14.2-7.6-9.9-10.7-11.7-12.2-10.12.21.510.6-4.40.90.7
Percentage of Assets-5.0-5.5-5.3-7.5-9.3-9.3-7.1-8.9-7.4-6.4-7.1-6.1-5.1-2.9-3.8-4.2-4.4-4.4-4.11.00.64.9-2.20.50.5
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedTranslationAdjustment


Stockholders
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022015-06-27
Value-68.1-72.5-67.6-102.0-129.6-134.1-100.4-128.4-101.0-88.5-100.1-87.1-73.5-31.2-48.0-55.1-65.3-83.2-92.3-66.7-70.1-56.5-29.2
Percentage of StockholdersEquity-8.8-8.9-8.4-13.5-18.2-19.8-13.1-18.1-13.9-12.2-14.1-12.3-10.2-4.1-6.4-7.2-8.3-10.8-13.0-8.8-10.2-6.7-2.7
Percentage of Assets-3.5-3.8-3.5-5.6-7.3-7.5-5.4-7.1-5.6-4.9-5.6-4.6-3.6-1.6-2.5-2.8-3.1-3.9-5.4-3.8-4.2-3.1-1.3
Percentage of Assets us-gaap:AccumulatedTranslationAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-06-302017-07-012016-07-022015-06-272014-06-282013-06-29
Value7026570299702887028070274702657025470245702447023870226702167018470059700226995769760
Percentage of StockholdersEquity9068.98659.68775.09323.59878.310380.59191.99920.39678.29644.19889.79742.88924.810163.96357.65890.16007.1
Percentage of Assets3582.43648.53670.03852.33956.23951.53777.73885.93870.03881.63905.43471.63325.54162.53157.32974.54067.2
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-07-012016-07-022015-06-272014-06-282013-06-29
Value-69393.7-69380.9-69384.8-69389.6-69397.2-69423.2-69357.4-69376.2-69384.5-69394.7-69389.5-69394.1-69393.3-69349.5-69328.9-69305.8-69380.7-68873.5-68780.6-68607.6
Percentage of StockholdersEquity-8956.3-8546.6-8662.3-9205.3-9755.0-10256.0-9074.6-9797.5-9559.7-9528.3-9771.8-9779.3-9628.6-9141.8-9202.1-8813.0-10065.4-6253.3-5791.1-5907.8
Percentage of Assets-3538.0-3600.8-3622.8-3803.4-3906.8-3904.1-3729.5-3837.8-3822.6-3835.0-3858.8-3674.0-3430.9-3455.0-3540.1-3283.9-4122.2-3105.5-2924.5-4000.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Additional Paid In Capital

us-gaap:AdditionalPaidInCapital us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:StatementScenario

us-gaap:AdditionalPaidInCapital

srt:CumulativeEffectPeriodOfAdoptionAdjustment, srt:ProForma


Additional
Period End2021-07-032020-06-27
Value-80000000.0-130000000.0
Percentage of AdditionalPaidInCapital100.0100.0
Percentage of Assets-4.1-7.3
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustment srt:ProForma0.00.0

Additional Paid In Capital Common Stock

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:AdditionalPaidInCapitalCommonStock


Additional
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-07-03
Value7026570299702887028070274702657025470245702447023870226702187021670180701737016870184701847007370066700597005170034700347002270004699826996969957699436992269907697606974469723697076969569685696646965469641696336959769574
Percentage of AdditionalPaidInCapitalCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3582.43648.53670.03852.33956.23951.53777.73885.93870.03881.63905.43717.63471.63496.43583.23583.93325.53278.64076.93973.84162.53838.93929.23954.73157.33194.13048.63006.12974.52936.52979.93030.44067.23958.03845.93823.13728.03629.53636.93677.43570.13638.13801.74083.9

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:RetainedEarningsAccumulatedDeficit


Retained
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-07-03
Value-69394000000.0-69381000000.0-69385000000.0-69390000000.0-69397000000.0-69423000000.0-69357000000.0-69376000000.0-69384000000.0-69395000000.0-69390000000.0-69394000000.0-69393000000.0-69364000000.0-69346000000.0-69320000000.0-69306000000.0-69319000000.0-69293000000.0-69328000000.0-69381000000.0-69304000000.0-69329000000.0-69305000000.0-68874000000.0-68833000000.0-68820000000.0-68795000000.0-68781000000.0-68700000000.0-68698000000.0-68707000000.0-68608000000.0-68700000000.0-68672000000.0-68676000000.0-68665000000.0-68642000000.0-68625000000.0-68615000000.0-68609000000.0-68618000000.0-68657000000.0-68681000000.0
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-3538.0-3600.8-3622.8-3803.4-3906.8-3904.1-3729.5-3837.8-3822.6-3835.0-3858.8-3674.0-3430.9-3455.8-3541.0-3540.6-3283.9-3238.2-4031.5-3932.0-4122.2-3797.9-3889.7-3913.5-3105.5-3140.6-2997.9-2955.6-2924.5-2884.3-2927.7-2978.3-4000.0-3898.8-3788.0-3766.6-3672.9-3575.1-3582.6-3622.6-3517.1-3585.1-3750.3-4031.5

Accumulated Other Comprehensive Income Loss Net Of Tax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax


Accumulated
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-07-03
Value-97.2-106.5-102.4-137.5-165.9-165.6-132.5-161.3-134.6-115.2-127.4-115.1-102.4-57.6-74.6-81.8-92.4-94.1-71.31610.0897516-48.0-51.9-25.0-7.5111718198.61014117.527242532211615
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 Assets-5.0-5.5-5.3-7.5-9.3-9.3-7.1-8.9-7.4-6.4-7.1-6.1-5.1-2.9-3.8-4.2-4.4-4.4-4.11.00.64.94.30.9-2.2-2.4-1.1-0.30.50.70.80.90.50.60.80.60.41.41.31.41.71.10.90.9

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

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue


Adjustments
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-31
Value15119.812111111109.9109.78.27.77.6
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Adjustments
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-30
Value15119.812111111109.910
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022010-07-032010-04-03
Value624868632739383128414127171323113318101736-1.0-0.347-22.91640504254295728594337134522564616
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax20.115.922.922.410.215.312.110.49.815.513.510.36.66.211.85.617.19.04.98.016.5-0.4-0.111.2-5.63.89.411.210.212.26.913.67.013.810.28.53.211.15.411.912.04.9

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022010-07-032010-04-03
Value-23.9-6.8-10.5-7.5-9.7-9.4-4.8-5.9-1.4-7.9-17.110716-213.1-27.8-57.238441.6397024110-7.039-26.7-12.00.0-209.1-31.8-410.9125-34.7-43.3-72.5-32.3-23.1-2.1-48.2-70.3-136.447
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-7.7-2.2-3.5-2.6-3.6-3.7-1.5-2.0-0.5-3.0-5.639.96.2-97.1-13.8-29.319.621.50.817.532.010.547.9-1.69.7-6.1-2.80.0-50.0-7.1-95.829.8-8.6-10.1-17.2-7.4-5.6-0.5-11.5-14.9-34.914.3

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022010-07-032010-04-03
Value-15.6-7.6-19.8-15.8-12.9-33.5-17.5-7.8-6.80.4-155.6-138.465-33.0-38.7-174.6-43.7-13.7-22.4-3.8-2.5-39.9-101.56.5-3.1-1.3-9.4-67.67.51.9547-158.5-39.9-44.3-41.1-15.06.86.4-0.10.3-2.26.1
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-5.0-2.5-6.6-5.5-4.8-13.1-5.6-2.6-2.30.2-50.7-51.524.9-15.0-19.2-89.4-22.1-6.6-10.6-1.7-1.1-17.2-44.21.5-0.8-0.3-2.2-15.11.80.4127.7-37.6-9.8-10.3-9.8-3.41.71.6-0.00.1-0.61.8

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

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect


Cash
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-30
Value262953516.5-19.3263.21437-135.2-11.076-219.0-40.1-215.9
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.59.717.818.22.4-7.58.51.15.014.2-44.1-4.129.1-99.8-19.9-110.6

Amortization Of Financing Costs

us-gaap:AmortizationOfFinancingCosts

us-gaap:AmortizationOfFinancingCosts


Amortization
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-01
Value500000.0500000.0500000.0500000.0400000.0300000.0400000.0300000.0300000.0300000.0300000.0400000.0700000.0600000.0600000.0700000.0700000.0600000.0600000.0600000.0
Percentage of AmortizationOfFinancingCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Increase Decrease In Accounts Payable

us-gaap:IncreaseDecreaseInAccountsPayable

us-gaap:IncreaseDecreaseInAccountsPayable


Increase
Period End2021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-01-012010-10-022010-07-032010-04-03
Value6.1-8.56.8-1.8-12.6-1.69.12.6-6.73.72.48.4-2.14.5-4.10.4-10.26.32.5-8.1-2.87.5-18.7-16.8172.71.4-7.729-22.22.54.3-0.7-10.22.8-6.6-15.2-5.210-3.01611
Percentage of IncreaseDecreaseInAccountsPayable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Increase Decrease In Accounts Receivable

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:IncreaseDecreaseInAccountsReceivable


Increase
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-01-012010-10-022010-07-032010-04-03
Value-6.01426-19.7-1.5-6.914-0.59.9-26.3256.6340.722-3.8-21.54.017-0.8-28.727-21.0-1.8-9.4230.510-29.39.718-22.0125.4-34.811106.8-45.6-2.143191014
Percentage of IncreaseDecreaseInAccountsReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Increase Decrease In Inventories

us-gaap:IncreaseDecreaseInInventories

us-gaap:IncreaseDecreaseInInventories


Increase
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-01-012010-10-022010-07-032010-04-03
Value6.24.8-0.13.4-0.1-0.4-6.63.4108.5-2.0-1.4-7.5-7.18.1111.03.6-3.00.4-4.32.04.5-0.74.3-0.83.28.0-0.8-1.6-2.4-7.4-24.55.5-0.8-15.23.31.1186.28.97.7-0.61.8
Percentage of IncreaseDecreaseInInventories100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022010-07-032010-04-03
Value624868632739383128414127171323113318101736-1.0-0.347-22.91640504254295728594337134522564616
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax20.115.922.922.410.215.312.110.49.815.513.510.36.66.211.85.617.19.04.98.016.5-0.4-0.111.2-5.63.89.411.210.212.26.913.67.013.810.28.53.211.15.411.912.04.9

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272011-07-022011-04-022011-01-012010-10-022010-07-032010-04-032010-01-022009-10-03
Value-1.911211426-32.8286.812-4.813-15.3-28.8-8.7-3.7-4.813264978-67.9326.3-67.0-40.1-13.2-25.1-9.79.338230.11.5-11.9-19.5-31.9
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.63.97.35.010.0-12.88.92.34.3-1.84.2-5.7-10.9-4.0-1.8-2.56.913.323.837.0-30.314.72.7-29.2-9.4-3.2-5.7-2.22.08.55.00.00.4-3.6-5.7-10.7

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-31
Value-1.911211426-32.8286.812-4.813-15.3-26.6-10.7
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.092.4123.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.63.97.35.010.0-12.88.92.34.3-1.84.2-5.7-10.1-4.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Share Based Compensation

us-gaap:ShareBasedCompensation

us-gaap:ShareBasedCompensation


Share
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-01-012010-10-022010-07-032010-04-03
Value14119.912111111109.7109.68.17.77.67.77.57.39.18.78.49.18.917161915151516151514151312111312111110.09.010.010.0
Percentage of ShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022010-07-032010-04-03
Value-23.9-6.8-10.5-7.5-9.7-9.4-4.8-5.9-1.4-7.9-17.110716-213.1-27.8-57.238441.6397024110-7.039-26.7-12.00.0-209.1-31.8-410.9125-34.7-43.3-72.5-32.3-23.1-2.1-48.2-70.3-136.447
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-7.7-2.2-3.5-2.6-3.6-3.7-1.5-2.0-0.5-3.0-5.639.96.2-97.1-13.8-29.319.621.50.817.532.010.547.9-1.69.7-6.1-2.80.0-50.0-7.1-95.829.8-8.6-10.1-17.2-7.4-5.6-0.5-11.5-14.9-34.914.3

Payments To Acquire Property Plant And Equipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment


Payments
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-01-012010-10-022010-07-032010-04-03
Value258.2108.08.3106.27.11010121212146.58.48.28.5118.97.25.21432182326312331121813151715161921302823158.4
Percentage of PaymentsToAcquirePropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022010-07-032010-04-03
Value-15.6-7.6-19.8-15.8-12.9-33.5-17.5-7.8-6.80.4-155.6-138.465-33.0-38.7-174.6-43.7-13.7-22.4-3.8-2.5-39.9-101.56.5-3.1-1.3-9.4-67.67.51.9547-158.5-39.9-44.3-41.1-15.06.86.4-0.10.3-2.26.1
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-5.0-2.5-6.6-5.5-4.8-13.1-5.6-2.6-2.30.2-50.7-51.524.9-15.0-19.2-89.4-22.1-6.6-10.6-1.7-1.1-17.2-44.21.5-0.8-0.3-2.2-15.11.80.4127.7-37.6-9.8-10.3-9.8-3.41.71.6-0.00.1-0.61.8

Payments For Repurchase Of Common Stock

us-gaap:PaymentsForRepurchaseOfCommonStock

us-gaap:PaymentsForRepurchaseOfCommonStock


Payments
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-28
Value117.3176.70.6339.21.52.20.58.50.00.09.9219.20.45114254.50.0400.00.10.00.04.7550.00.0100
Percentage of PaymentsForRepurchaseOfCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.00.0100.00.00.0100.0100.00.00.0100.0

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

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber


Share
Period End2021-07-032020-06-272019-06-292018-06-302017-07-012016-07-022015-06-272014-06-28
Value1.21.21.21.31.53.12.53.5
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice


Share
Period End2021-07-032020-06-272019-06-292018-06-302017-07-012016-07-022015-06-272014-06-28
Value5.955.955.956.426.165.9110.8410.13
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-04-032021-01-022020-10-032020-03-282019-12-282019-09-282019-03-302018-12-292018-09-292018-03-312017-12-302017-09-302016-12-312016-10-012016-04-022016-01-022015-10-032015-03-282014-12-272014-09-272014-03-292013-12-282013-09-282013-03-302012-12-292012-09-292012-03-312011-12-312011-10-01
Value500000.0200000.02500000.0100000.0200000.02900000.0100000.0300000.03400000.00200000.02900000.0400000.03500000.0800000.0600000.04700000.0400000.0400000.04800000.0600000.0500000.04400000.0500000.0100000.05400000.0300000.0300000.04100000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

viav:RestrictedStockUnitswithMarketandPerformanceConditions


Share
Period End2021-04-032021-01-022020-10-032020-03-282019-12-282019-09-282019-03-302018-12-292018-09-292018-03-312017-12-302017-09-302016-12-312016-10-01
Value500000.00600000.000500000.000500000.0100000.00500000.00400000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod100.00.024.00.00.017.20.00.014.70.00.017.20.011.4

viav:RestrictedStockUnitswithPerformanceConditionsOverTarget


Share
Period End2021-04-032021-01-022020-10-032020-03-282019-12-282019-09-282019-03-302018-12-292018-09-292018-03-312017-12-302017-09-302016-12-312016-10-01
Value00100000.000200000.000100000.000200000.00100000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod0.00.04.00.00.06.90.00.02.90.00.06.90.02.9

Deferred Tax Liabilities

us-gaap:DeferredTaxLiabilities

us-gaap:DeferredTaxLiabilities


Deferred
Period End2021-07-032020-06-272019-06-292018-06-302017-07-012016-07-022015-06-272014-06-282013-06-292012-06-302011-07-022010-07-032009-06-27
Value10198866466448097385087119156
Percentage of DeferredTaxLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Assets Net

us-gaap:DeferredTaxAssetsNet

us-gaap:DeferredTaxAssetsNet


Deferred
Period End2021-07-032020-06-272019-06-292018-06-302017-07-012016-07-022015-06-272014-06-282013-06-292012-06-302011-07-022010-07-032009-06-27
Value18618018015917415222027418585118113145
Percentage of DeferredTaxAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Unrecognized Tax Benefits

us-gaap:UnrecognizedTaxBenefits

us-gaap:UnrecognizedTaxBenefits


Unrecognized
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022010-07-032009-06-272008-06-28
Value5948484852505050545353514839393938424241413737363738585960588181806162636160606064656971
Percentage of UnrecognizedTaxBenefits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Assets Valuation Allowance

us-gaap:DeferredTaxAssetsValuationAllowance

us-gaap:DeferredTaxAssetsValuationAllowance


Deferred
Period End2021-07-032020-06-272019-06-292018-06-302017-07-012016-07-022015-06-272014-06-282013-06-292012-06-302011-07-022010-07-032009-06-27
Value1295140514051383209721742488249925492637261127022676
Percentage of DeferredTaxAssetsValuationAllowance100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AmortizationOfDebtDiscountPremium

us-gaap:AmortizationOfDebtDiscountPremium


Amortization
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012015-03-282014-12-272014-03-292013-12-28
Value5.55.45.55.45.35.25.25.15.04.84.96.58.28.28.49.1107.97.06.96.36.36.06.0
Percentage of AmortizationOfDebtDiscountPremium100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AmortizationOfFinancingCostsAndDiscounts

us-gaap:AmortizationOfFinancingCostsAndDiscounts


Amortization
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-01-012010-10-022010-07-032010-04-03
Value6.05.95.95.95.75.55.55.55.55.15.26.98.88.89.09.8117.57.57.47.27.17.16.96.96.86.76.66.56.53.31.63.03.84.55.35.35.25.14.94.94.74.64.5
Percentage of AmortizationOfFinancingCostsAndDiscounts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1

us-gaap:BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1


Business
Period End2021-07-032021-04-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-29
Value-1.5-2.3-27.20.0-6.01.7-5.90.00.00.0
Percentage of BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1100.0100.0100.00.0100.0100.0100.00.00.00.0

us-gaap:BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1 us-gaap:ConsolidationItems, us-gaap:IncomeStatementLocation

us-gaap:MaterialReconcilingItems, us-gaap:OperatingIncomeLoss


Business
Period End2021-07-032021-04-032021-01-022020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-29
Value9.1-2.3-1.5350.0-6.01.7-5.90.00.0
Percentage of BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1-606.7100.00.0-131.60.0100.0100.0100.00.00.0

us-gaap:BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1 us-gaap:FairValueByLiabilityClass

viav:ContingentConsideration


Business
Period End2021-07-032021-04-032021-01-022020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-29
Value-2.62.31.5270.06.01.75.90.00.0
Percentage of BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1173.3-100.00.0-100.00.0-100.0100.0-100.00.00.0

us-gaap:ContractWithCustomerLiabilityRevenueRecognized

us-gaap:ContractWithCustomerLiabilityRevenueRecognized


Contract
Period End2021-01-022020-10-032020-03-282019-12-282019-03-302018-12-29
Value292424262430
Percentage of ContractWithCustomerLiabilityRevenueRecognized100.0100.0100.0100.0100.0100.0

us-gaap:DebtInstrumentConvertibleStockPriceTrigger us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:DebtInstrumentConvertibleStockPriceTrigger

viav:SeniorOnePercentConvertibleNotes, us-gaap:ConvertibleDebt


Debt
Period End2021-04-032020-03-282019-12-282019-09-282018-12-292018-09-292018-03-312017-12-302017-09-30
Value00013.2213.2213.220013.22
Percentage of DebtInstrumentConvertibleStockPriceTrigger0.00.00.0100.0100.0100.00.00.0100.0

viav:SeniorOnePointSevenFivePercentConvertibleNotes, us-gaap:ConvertibleDebt


Debt
Period End2021-04-032020-03-282019-12-282019-09-282019-03-302018-12-292018-09-29
Value00013.940013.94
Percentage of DebtInstrumentConvertibleStockPriceTrigger0.00.00.0105.40.00.0105.4

us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses

us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses


Defined
Period End2021-04-032020-03-282015-03-282014-12-272014-09-272013-09-28
Value-800000.0-700000.0-100000.0-200000.0-100000.00
Percentage of DefinedBenefitPlanAmortizationOfGainsLosses100.0100.0100.0100.0100.00.0

us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses us-gaap:RetirementPlanType

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-31
Value-700000.0-800000.0-600000.0-700000.0-800000.0-700000.0-300000.0-500000.0-400000.0-600000.0-300000.0-300000.0-500000.0-400000.0-500000.0-500000.0-400000.0
Percentage of DefinedBenefitPlanAmortizationOfGainsLosses0.00.00.0100.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:DefinedBenefitPlanContributionsByEmployer

us-gaap:DefinedBenefitPlanContributionsByEmployer


Defined
Period End2021-04-032021-01-022020-10-032020-03-282019-12-282019-09-282019-03-302018-12-292018-09-292018-03-312017-12-302017-09-302016-12-312016-10-012016-04-022016-01-022015-10-03
Value2800000.01300000.01800000.01800000.0900000.01500000.01900000.0800000.01500000.01800000.0800000.01800000.0800000.01400000.01600000.0800000.01500000.0
Percentage of DefinedBenefitPlanContributionsByEmployer100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanContributionsByEmployer us-gaap:RetirementPlanSponsorLocation

country:DE


Defined
Period End2021-04-032021-01-022020-10-032020-03-28
Value2500000.01000000.0800000.01800000.0
Percentage of DefinedBenefitPlanContributionsByEmployer89.376.944.4100.0

country:GB


Defined
Period End2021-04-032021-01-022020-10-032020-03-282019-12-282019-09-282019-03-302018-12-292018-09-29
Value300000.0300000.01000000.000600000.000700000.0
Percentage of DefinedBenefitPlanContributionsByEmployer10.723.155.60.00.040.00.00.046.7

us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets

us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets


Defined
Period End2021-04-032020-03-282015-03-282014-12-272014-09-272014-03-292013-12-282013-09-28
Value400000.0400000.0500000.0400000.0400000.0400000.0400000.0400000.0
Percentage of DefinedBenefitPlanExpectedReturnOnPlanAssets100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets us-gaap:RetirementPlanType

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-31
Value400000.0400000.0300000.0400000.0400000.0400000.0400000.0400000.0400000.0400000.0300000.0400000.0400000.0400000.0300000.0300000.0300000.0
Percentage of DefinedBenefitPlanExpectedReturnOnPlanAssets0.00.00.0100.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:DefinedBenefitPlanInterestCost

us-gaap:DefinedBenefitPlanInterestCost


Defined
Period End2021-04-032020-03-282015-03-282014-12-272014-09-272014-03-292013-12-282013-09-28
Value400000.0500000.0900000.01000000.01000000.01200000.01200000.01200000.0
Percentage of DefinedBenefitPlanInterestCost100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanInterestCost us-gaap:RetirementPlanType

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-31
Value300000.0300000.0500000.0500000.0500000.0400000.0700000.0600000.0600000.0600000.0600000.0700000.0700000.0700000.0500000.0600000.0600000.0
Percentage of DefinedBenefitPlanInterestCost0.00.00.0100.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost

us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost


Defined
Period End2021-04-032020-03-282015-03-282014-12-272014-09-272014-03-292013-12-282013-09-28
Value0.90.80.60.90.91.00.90.9
Percentage of DefinedBenefitPlanNetPeriodicBenefitCost100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost us-gaap:RetirementPlanType

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-31
Value0.70.80.90.81.00.80.70.70.70.80.80.60.80.70.70.90.8
Percentage of DefinedBenefitPlanNetPeriodicBenefitCost0.00.00.0100.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:DefinedBenefitPlanServiceCost

us-gaap:DefinedBenefitPlanServiceCost


Defined
Period End2021-04-032015-03-282014-12-272014-09-272014-03-292013-12-282013-09-28
Value100000.0100000.0100000.0200000.0200000.0100000.0100000.0
Percentage of DefinedBenefitPlanServiceCost100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanServiceCost us-gaap:RetirementPlanType

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-31
Value100000.0100000.0100000.00100000.0100000.0100000.00100000.00200000.00000100000.0100000.0
Percentage of DefinedBenefitPlanServiceCost0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Depreciation

us-gaap:Depreciation


Depreciation
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-022010-07-032010-04-03
Value9.09.28.88.810.0109.99.810.010.09.89.9108.88.38.47.27.67.98.38.18.71320202019181817171717161717171717161616141414
Percentage of Depreciation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeGainLossOnDerivativeNet us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation

us-gaap:DerivativeGainLossOnDerivativeNet

us-gaap:ForeignExchangeForward, us-gaap:Nondesignated


Derivative
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-02
Value1.2-0.16.96.51.0-4.04.8-2.6-2.81.7-4.5-1.3-8.93.91.13.16.02.6-5.60.3-4.7-5.6-4.4
Percentage of DerivativeGainLossOnDerivativeNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Effect
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-31
Value3.3-4.415111.9-15.510-14.4-5.74.0-4.0-7.2-22.713
Percentage of EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount

us-gaap:EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount


Employee
Period End2021-07-032021-04-032021-01-022020-10-032020-03-282019-12-282019-09-282019-03-302018-12-292018-09-292018-03-312017-12-302017-09-302016-12-312016-10-012016-04-022016-01-022015-10-03
Value300000.0100000.0-100000.01200000.0-100000.0200000.01000000.00100000.0900000.0-100000.0200000.0700000.0-100000.0800000.00-400000.01300000.0
Percentage of EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0

us-gaap:GoodwillTranslationAndPurchaseAccountingAdjustments

us-gaap:GoodwillTranslationAndPurchaseAccountingAdjustments


Goodwill
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-28
Value0.11.07.56.50.9-8.37.8-4.4-3.13.5-3.9-1.5-8.31.60.40.90.9-2.0-0.4-1.8-0.8-1.0-2.42.6-2.8-2.9-2.81.60.70.73.0
Percentage of GoodwillTranslationAndPurchaseAccountingAdjustments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GoodwillTranslationAndPurchaseAccountingAdjustments us-gaap:StatementBusinessSegments

viav:NetworkEnablement


Goodwill
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-03
Value-0.21.47.16.50.9-8.37.8-4.4-3.13.5-3.9-1.5-8.31.60.40.90.9-2.0-0.4-2.0-0.5-0.7-1.5
Percentage of GoodwillTranslationAndPurchaseAccountingAdjustments-200.0140.094.7100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0111.162.570.062.5

us-gaap:IncomeLossIncludingPortionAttributableToNoncontrollingInterest

us-gaap:IncomeLossIncludingPortionAttributableToNoncontrollingInterest


Income
Period End2021-04-032021-01-022020-10-032020-03-282019-12-282019-09-282019-03-302018-12-292018-09-29
Value2634226.037150.826-9.6
Percentage of IncomeLossIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInAccruedIncomeTaxesPayable

us-gaap:IncreaseDecreaseInAccruedIncomeTaxesPayable


Increase
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-01-012010-10-022010-07-032010-04-03
Value4.23.57.92.5-8.62.83.82.00.6-2.65.71.38.6-6.94.7-5.3-4.72.51.2-9.8-2.6-10.821-5.7-19.93.21.11.9-1.91.5-0.2-0.4-2.11.90.7-0.10.1-0.7-0.10.61.2-3.6-4.0-4.4
Percentage of IncreaseDecreaseInAccruedIncomeTaxesPayable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInContractWithCustomerLiability

us-gaap:IncreaseDecreaseInContractWithCustomerLiability


Increase
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-30
Value3.54.70.099999999999999534.0-1.54.57.0-4.1-5.52.1-0.81.16.4-9.610-5.3
Percentage of IncreaseDecreaseInContractWithCustomerLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInDeferredIncomeTaxes

us-gaap:IncreaseDecreaseInDeferredIncomeTaxes


Increase
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-29
Value-5.51.81.11.015-30.61.51.3-4.11.52.61.93.80.12.30.1-4.20.50.47.0-0.20.6-8.0-6.2-0.1-5.9-7.66.222-0.24.9119-1.6-0.21.9
Percentage of IncreaseDecreaseInDeferredIncomeTaxes100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInEmployeeRelatedLiabilities

us-gaap:IncreaseDecreaseInEmployeeRelatedLiabilities


Increase
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-01-012010-10-022010-07-032010-04-03
Value14-7.417-1.43.3-18.54.43.85.7-9.36.92.63.4-6.30.9-1.7-7.1-2.0-7.3-3.2-10.61.4-12.86.3-30.27.8-16.313-25.815-22.814-25.415-14.011-23.910-23.31023-10.08.9-6.6
Percentage of IncreaseDecreaseInEmployeeRelatedLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInOtherAccruedLiabilities

us-gaap:IncreaseDecreaseInOtherAccruedLiabilities


Increase
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-01-012010-10-02
Value-14.50.6-4.9-3.6-11.2-4.3-22.6-14.7-17.1-8.43.10.14.5-2.85.0-7.4-0.1-0.23217-9.9-7.3-11.114-9.71.1-12.020-12.7-3.6-6.616-10.1-1.7-3.3-7.8-7.35.9-3.43.9261.6
Percentage of IncreaseDecreaseInOtherAccruedLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInOtherOperatingAssets

us-gaap:IncreaseDecreaseInOtherOperatingAssets


Increase
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-01-012010-10-022010-07-032010-04-03
Value1.3-12.3-7.13.2-8.7-4.40.81.7-0.50.4-0.43.0-0.90.8-1.7-3.40.1-1.08.1-1.4-1.1-1.1-1.53.82.6-0.22.8-6.9-2.0-0.94.412-11.20.11310-0.27.8-1.16.17.0-11.45.30.3
Percentage of IncreaseDecreaseInOtherOperatingAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements


Incremental
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272013-12-282012-12-292011-07-022011-04-022011-01-01
Value-100000.03000000.02000000.03000000.0-400000.003200000.04200000.03100000.002100000.000000-500000.05200000.03700000.04400000.0-3000000.02600000.02200000.000002800000.02700000.0500000.09800000.06200000.0
Percentage of IncrementalCommonSharesAttributableToShareBasedPaymentArrangements100.0100.0100.0100.0100.00.0100.0100.0100.00.0100.00.00.00.00.00.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0100.0100.0100.0100.0100.0

us-gaap:InterestExpenseDebtExcludingAmortization

us-gaap:InterestExpenseDebtExcludingAmortization


Interest
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012015-03-282014-12-272014-03-292013-12-28
Value2400000.02400000.02400000.02100000.02100000.02100000.02200000.02100000.02200000.02100000.02100000.02500000.02000000.01800000.01800000.02000000.02100000.01300000.01000000.01000000.01000000.01000000.01000000.01000000.0
Percentage of InterestExpenseDebtExcludingAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OciBeforeReclassificationsNetOfTaxAttributableToParent

us-gaap:OciBeforeReclassificationsNetOfTaxAttributableToParent


Oci
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012016-12-312016-10-012016-07-02
Value8.499999999999993-4.93427-0.9-33.828-27.4-19.811-12.9-13.0-45.1166.71017-35.887-48.5
Percentage of OciBeforeReclassificationsNetOfTaxAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OciBeforeReclassificationsNetOfTaxAttributableToParent us-gaap:StatementEquityComponents

us-gaap:AccumulatedTranslationAdjustment


Oci
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012016-12-312016-10-012016-07-02
Value4.4-4.934274.5-33.728-27.4-12.511-13.0-13.1-42.3167.11017-25.63.4-13.6
Percentage of OciBeforeReclassificationsNetOfTaxAttributableToParent51.8100.0100.0100.0-500.099.7100.0100.063.199.1100.8100.893.8101.2106.0100.0101.171.53.928.0

us-gaap:OperatingLeaseCost

us-gaap:OperatingLeaseCost


Operating
Period End2021-07-032021-04-032021-01-022020-10-032020-03-282019-12-282019-09-28
Value3.53.63.43.43.63.33.3
Percentage of OperatingLeaseCost100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeasePayments

us-gaap:OperatingLeasePayments


Operating
Period End2021-07-032021-04-032021-01-022020-10-032020-03-282019-12-282019-09-28
Value3.73.33.74.43.75.83.4
Percentage of OperatingLeasePayments100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent


Other
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-01
Value4.4-4.934274.5-33.728-27.4-12.511-13.0-13.1-42.3167.110179.1-25.63.4-13.63.4-11.8-10.07.6-27.1-17.4-18.51.3-1.3-1.1102.6-3.23.13.3-5.52.4-0.7-5.6
Percentage of OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent


Other
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-01
Value9.3-4.13528-0.3-33.128-26.7-19.412-12.4-12.2-44.8177.2101.7-22.8-88.16.8-79.11359713.9-26.9-17.5-18.6-6.4-1.2-1.111-2.1-3.43.03.6-19.92.9-1.1-7.2
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Other
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012016-12-312016-10-012016-07-02
Value4.90.80.70.8-4.80.70.80.7-7.00.50.40.6-2.50.30.50.41.20.40.5-10.4
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent52.7-19.52.02.81600.0-2.12.8-2.636.14.1-3.2-4.95.61.86.93.870.6-0.57.413.1

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-31
Value9.3-4.13528-0.3-33.128-26.7-19.412-12.4-12.2-47.719
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0106.5115.9

us-gaap:AccumulatedTranslationAdjustment


Other
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012016-12-312016-10-012016-07-02
Value4.4-4.934274.5-33.728-27.4-12.511-13.0-13.1-42.3167.11017-25.63.4-13.6
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent47.3119.598.097.2-1500.0101.897.2102.664.495.1104.8107.494.498.898.696.21052.929.150.017.2

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax


Other
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-28
Value-800000.0-800000.0-700000.0-800000.0-600000.0-700000.0-800000.0-700000.0-300000.0-500000.0-400000.0-600000.0-300000.0-300000.0-500000.0-400000.0-500000.0-500000.0-400000.0-500000.0-200000.0-200000.0-100000.0-200000.00-100000.0-200000.0-100000.000-100000.0
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.00.00.0100.0

us-gaap:OtherNoncashIncomeExpense

us-gaap:OtherNoncashIncomeExpense


Other
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302011-10-01
Value-600000.0-1000000.0-600000.0-600000.0-800000.0-2500000.0-1800000.0-600000.0-1000000.0-2500000.0-1700000.0100000.0-1500000.0100000.0-100000.0-700000.0-3500000.0-2400000.0-700000.0-2300000.0-1500000.0-900000.01100000.0-3600000.0-1400000.0-1700000.0-1400000.0-5500000.0-1600000.02700000.0-2000000.0-3100000.0-500000.0100000.0-1400000.0-3500000.0400000.0
Percentage of OtherNoncashIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsForRestructuring

us-gaap:PaymentsForRestructuring


Payments
Period End2021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-28
Value1.00.52.00.52.41.31.02.01.13.07.81.54.13.03.96.32.47.92.93.05.28.28.96.94.17.24.56.82.12.7
Percentage of PaymentsForRestructuring100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsForRestructuring us-gaap:RestructuringPlan

viav:NSEIncludingAWRestructuringPlan


Payments
Period End2021-01-022020-10-032020-03-282019-12-282019-09-282019-03-302018-12-292018-09-29
Value0.52.02.41.31.01.02.32.0
Percentage of PaymentsForRestructuring100.0100.0100.0100.0100.090.976.725.6

us-gaap:PaymentsOfDebtIssuanceCosts

us-gaap:PaymentsOfDebtIssuanceCosts


Payments
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012016-07-022014-09-272014-06-282013-09-282013-06-292012-06-30
Value0.00.00.00.11.60.00.00.00.00.00.00.51.70.00.00.0-0.10.00.00.0130.00.3
Percentage of PaymentsOfDebtIssuanceCosts0.00.00.0100.0100.00.00.00.00.00.00.0100.0100.00.00.00.0100.00.00.00.0100.00.0100.0

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation


Payments
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012016-12-312016-10-01
Value3.13.02.59.32.63.37.57.63.62.14.35.52.02.43.75.22.93.24.6
Percentage of PaymentsRelatedToTaxWithholdingForShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireBuildings us-gaap:SubsequentEventType

us-gaap:PaymentsToAcquireBuildings

us-gaap:SubsequentEvent


Payments
Period End2021-04-26
Value14
Percentage of PaymentsToAcquireBuildings100.0

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired


Payments
Period End2021-07-032021-04-032020-06-272020-03-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012016-12-312016-10-012016-07-022016-04-022015-06-272015-03-282014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-01
Value0.00.12.00.0171.6280.00.04530.9550.00.00.00.00.00.00.0-3.3196220.10.0722.09.10.08.80.03.7
Percentage of PaymentsToAcquireBusinessesNetOfCashAcquired0.0100.0100.00.0100.0100.0100.00.00.0100.0100.0100.00.00.00.00.00.00.00.0100.0100.0100.0100.00.0100.0100.0100.00.0100.00.0100.0

us-gaap:ProceedsFromSaleOfProductiveAssets

us-gaap:ProceedsFromSaleOfProductiveAssets


Proceeds
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282012-06-302012-03-312011-07-022010-07-032010-04-03
Value1500000.01500000.0600000.0500000.0600000.0900000.01900000.01200000.01200000.01200000.01400000.01600000.02100000.01400000.01400000.0900000.01500000.01400000.01400000.01000000.01600000.01900000.01500000.01000000.01000000.0000-2000000.0600000.0
Percentage of ProceedsFromSaleOfProductiveAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0100.0100.0

us-gaap:ProceedsFromStockPlans

us-gaap:ProceedsFromStockPlans


Proceeds
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-01-012010-10-022010-07-03
Value0.03.10.03.50.03.20.02.30.03.30.02.10.02.40.02.52.20.73.31.52.20.50.36.87.11.55.40.58.22.2114.49.84.66.90.4100.66.41.42.85.91.2
Percentage of ProceedsFromStockPlans0.0100.00.0100.00.0100.00.0100.00.0100.00.0100.00.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProductWarrantyAccrualPayments

us-gaap:ProductWarrantyAccrualPayments


Product
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-02
Value900000.0300000.01200000.0200000.01000000.0600000.0800000.01000000.0800000.01700000.01500000.01200000.01600000.0600000.02600000.0900000.01000000.0800000.0900000.01100000.01000000.0800000.0700000.0800000.02600000.0800000.01800000.01800000.02200000.01200000.01700000.01400000.05500000.0300000.0100000.01300000.01800000.01500000.02300000.02900000.02900000.0200000.01100000.02100000.0
Percentage of ProductWarrantyAccrualPayments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProductWarrantyAccrualPreexistingIncreaseDecrease

us-gaap:ProductWarrantyAccrualPreexistingIncreaseDecrease


Product
Period End2021-07-032021-04-032021-01-022020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-02
Value500000.0-200000.0-400000.000300000.0700000.00-600000.0700000.01600000.00200000.01300000.0700000.01600000.0-300000.0-600000.0-200000.00200000.0200000.0200000.0800000.0-800000.0-100000.0-100000.0100000.0-400000.0-600000.0-1000000.0600000.0-700000.0-1700000.0-1100000.0-1300000.0-400000.0-2100000.0-400000.0-200000.0-1000000.0
Percentage of ProductWarrantyAccrualPreexistingIncreaseDecrease100.0100.0100.00.00.0100.0100.00.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProductWarrantyAccrualWarrantiesIssued

us-gaap:ProductWarrantyAccrualWarrantiesIssued


Product
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-02
Value500000.0500000.01600000.0400000.01200000.0600000.0900000.0400000.0900000.01700000.01000000.0400000.01600000.0800000.01700000.0500000.0-300000.01300000.01600000.01600000.01400000.0800000.0800000.0900000.03100000.01600000.01400000.01500000.01500000.01700000.02300000.02300000.05000000.01000000.01000000.01900000.02600000.02100000.02200000.02600000.02000000.01200000.01300000.02200000.0
Percentage of ProductWarrantyAccrualWarrantiesIssued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProvisionForDoubtfulAccounts

us-gaap:ProvisionForDoubtfulAccounts


Provision
Period End2021-07-032021-04-032021-01-022020-10-032012-06-302012-03-312011-12-312011-10-012011-07-022011-01-012010-10-022010-07-032010-04-03
Value-1800000.0100000.0500000.0100000.01000000.0900000.0200000.0100000.00300000.0-100000.0500000.0800000.0
Percentage of ProvisionForDoubtfulAccounts100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0

us-gaap:ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent

us-gaap:ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent


Reclassification
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012016-12-312016-10-012016-07-02
Value-0.8-0.8-0.7-0.8-0.6-0.7-0.8-0.7-0.4-0.5-0.6-0.8-0.3-0.4-0.5-0.416528130
Percentage of ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Reclassification
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012016-12-312016-10-012016-07-02
Value-0.8-0.8-0.7-0.8-0.6-0.7-0.8-0.7-0.3-0.5-0.4-0.6-0.3-0.3-0.5-0.4-0.5-0.4-0.5-0.2
Percentage of ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.075.0100.066.775.0100.075.0100.0100.0-3.1-0.8-0.6-0.7

us-gaap:RepaymentsOfAssumedDebt

us-gaap:RepaymentsOfAssumedDebt


Repayments
Period End2021-07-032021-04-032021-01-022020-10-03
Value0002800000.0
Percentage of RepaymentsOfAssumedDebt0.00.00.0100.0

us-gaap:RestructuringCharges

us-gaap:RestructuringCharges


Restructuring
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272011-04-022011-01-012010-04-032010-01-02
Value-0.8-0.40.2-0.65.7-1.6-0.90.3-0.60.90.3144.00.32.51.51.4181.80.08.8-0.11.40.48.87.89.11.17.62.51.28.0
Percentage of RestructuringCharges100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestructuringCharges us-gaap:ConsolidationItems, us-gaap:IncomeStatementLocation

us-gaap:MaterialReconcilingItems, us-gaap:OperatingIncomeLoss


Restructuring
Period End2021-04-032020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-30
Value-1.2-2.2-0.30.3-0.60.90.3144.00.32.51.5
Percentage of RestructuringCharges300.0137.533.3100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestructuringCharges us-gaap:IncomeStatementLocation

us-gaap:OperatingIncomeLoss


Restructuring
Period End2021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-29
Value-0.40.2-0.65.7-1.6-0.90.3-0.60.90.3
Percentage of RestructuringCharges100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestructuringCharges us-gaap:RestructuringPlan

viav:NSEIncludingAWRestructuringPlan


Restructuring
Period End2021-01-022020-10-032020-03-282019-12-282019-09-282019-03-302018-12-292018-09-29
Value0.2-0.6-1.6-0.90.31.60.614
Percentage of RestructuringCharges100.0100.0100.0100.0100.0177.8200.098.0

us-gaap:RestructuringReserveTranslationAndOtherAdjustment

us-gaap:RestructuringReserveTranslationAndOtherAdjustment


Restructuring
Period End2020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-31
Value100000.00-100000.0100000.0-600000.00-200000.0-100000.0100000.0200000.000500000.0100000.0-100000.00-200000.0100000.0-100000.0-200000.0100000.0-800000.0-300000.0-500000.01700000.0200000.00100000.0900000.0-100000.0100000.0500000.0-100000.0200000.0
Percentage of RestructuringReserveTranslationAndOtherAdjustment100.00.0100.0100.0100.00.0100.0100.0100.0100.00.00.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestructuringReserveTranslationAndOtherAdjustment us-gaap:RestructuringPlan

viav:NSEIncludingAWRestructuringPlan


Restructuring
Period End2020-10-032020-03-282019-12-282019-09-282019-03-302018-12-292018-09-29
Value100000.0-100000.0100000.0-500000.0-200000.0-100000.00
Percentage of RestructuringReserveTranslationAndOtherAdjustment100.0100.0100.083.3100.0100.00.0

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability


Right
Period End2021-07-032021-04-032021-01-022020-10-032020-03-282019-12-282019-09-28
Value9.12.81.91.60.6121.9
Percentage of RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensation us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensation

us-gaap:CommonStock


Stock
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-29
Value400000.0600000.0500000.01600000.0400000.0600000.0500000.01700000.0300000.0700000.0700000.01500000.0
Percentage of StockIssuedDuringPeriodSharesShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation


Stock
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-31
Value-2.8-0.1-2.5-6.1-2.6-0.1-2.9-9.7-3.00.4-1.5-5.8-2.0-0.1
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-30
Value-2.8-0.1-2.5-6.1-2.6-0.1-2.9-9.7-3.00.4
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockRepurchasedAndRetiredDuringPeriodShares

us-gaap:StockRepurchasedAndRetiredDuringPeriodShares


Stock
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282016-10-01
Value0.70.51.30.5650.12.80.6590.1043.4
Percentage of StockRepurchasedAndRetiredDuringPeriodShares100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockRepurchasedAndRetiredDuringPeriodShares us-gaap:StatementEquityComponents

us-gaap:CommonStock


Stock
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-29
Value0.70.51.30.60.12.80.70.10.20.00.9
Percentage of StockRepurchasedAndRetiredDuringPeriodShares100.0100.0100.0106.2100.0100.0106.296.20.00.00.0

us-gaap:StockRepurchasedAndRetiredDuringPeriodValue

us-gaap:StockRepurchasedAndRetiredDuringPeriodValue


Stock
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-06-302018-03-31
Value107.9176.70.6339.21.52.30.48.50.09.9
Percentage of StockRepurchasedAndRetiredDuringPeriodValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0

us-gaap:StockRepurchasedAndRetiredDuringPeriodValue us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Stock
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-06-302018-03-31
Value107.9176.70.6339.21.52.30.48.50.09.9
Percentage of StockRepurchasedAndRetiredDuringPeriodValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0

us-gaap:TaxAdjustmentsSettlementsAndUnusualProvisions us-gaap:RestructuringCostAndReserve

us-gaap:TaxAdjustmentsSettlementsAndUnusualProvisions

us-gaap:OtherRestructuring


Tax
Period End2021-07-02
Value19
Percentage of TaxAdjustmentsSettlementsAndUnusualProvisions100.0

viav:AllowanceforDoubtfulAccountsReceivableWriteOffsNetOfRecoveries

viav:AllowanceforDoubtfulAccountsReceivableWriteOffsNetOfRecoveries


Allowancefor
Period End2021-04-032021-01-022020-10-03
Value300000.0800000.0400000.0
Percentage of AllowanceforDoubtfulAccountsReceivableWriteOffsNetOfRecoveries100.0100.0100.0

viav:ContractWithCustomerLiabilityCumulativeCatchUpAdjustmentNewContracts

viav:ContractWithCustomerLiabilityCumulativeCatchUpAdjustmentNewContracts


Contract
Period End2021-07-032021-04-032021-01-022020-10-032020-03-282019-12-282019-03-302018-12-29
Value3232312926332729
Percentage of ContractWithCustomerLiabilityCumulativeCatchUpAdjustmentNewContracts100.0100.0100.0100.0100.0100.0100.0100.0

viav:ContractWithCustomerLiabilityRevenueRecognizedDuringPeriod

viav:ContractWithCustomerLiabilityRevenueRecognizedDuringPeriod


Contract
Period End2021-04-03
Value28
Percentage of ContractWithCustomerLiabilityRevenueRecognizedDuringPeriod100.0

viav:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityCurrencyTranslationAdjustment

viav:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityCurrencyTranslationAdjustment


Fair
Period End2021-01-02
Value500000.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityCurrencyTranslationAdjustment100.0

viav:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityCurrencyTranslationAdjustment us-gaap:FairValueByLiabilityClass

viav:ContingentConsideration


Fair
Period End2021-04-03
Value100000.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityCurrencyTranslationAdjustment0.0

viav:FiniteLivedIntangibleAssetsAmortizedExpense

viav:FiniteLivedIntangibleAssetsAmortizedExpense


Finite
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-27
Value16161616161617171717181922107.57.26.87.17.17.37.87.78.38.118131413
Percentage of FiniteLivedIntangibleAssetsAmortizedExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

viav:GrossProfitMargin

viav:GrossProfitMargin


Gross
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-27
Value-0.360.060.159.5-0.0020.5730.6040.5820.0030.5790.580.56-0.0190.5640.5750.5950.0010.5970.6040.5930.0010.5960.6110.61200.5980.5880.599
Percentage of GrossProfitMargin100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0

viav:GrossProfitMargin us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, viav:NetworkAndServiceEnablement


Gross
Period End2021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-27
Value63.364.2-0.0010.6430.6640.640.0030.6410.6530.636-0.0050.6470.6260.6470.0010.6450.6450.637-0.0010.6350.6640.659-0.0060.6790.6660.67
Percentage of GrossProfitMargin105.3107.950.0112.2109.9110.0100.0110.7112.6113.626.3114.7108.9108.7100.0108.0106.8107.4-100.0106.5108.7107.70.0113.5113.3111.9

us-gaap:OperatingSegments, viav:NetworkAndServiceEnablementSegment


Gross
Period End2021-04-032020-03-28
Value64.264.3
Percentage of GrossProfitMargin107.011221.6

us-gaap:OperatingSegments, viav:OpticalSecurityAndPerformanceProductsBusinessSegment


Gross
Period End2021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-27
Value62.760.3-0.0060.5260.5480.541-0.0030.5150.5020.506-0.020.5260.5440.5770.0040.5740.5770.5660.0060.5780.5580.5760.0060.5430.5280.533
Percentage of GrossProfitMargin104.3101.3300.091.890.793.0-100.088.986.690.4105.393.394.697.0400.096.195.595.4600.097.091.394.10.090.889.889.0

us-gaap:OperatingSegments, viav:OpticalSecurityAndPerformanceProductsSegment


Gross
Period End2021-04-032020-03-28
Value60.652.6
Percentage of GrossProfitMargin101.09179.8

viav:GrossProfitMargin us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments, us-gaap:Subsegments

us-gaap:OperatingSegments, viav:NetworkAndServiceEnablement, viav:NetworkEnablement


Gross
Period End2021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-02
Value62.663.8-0.0030.6360.6640.6440.0050.6420.6430.626-0.0060.6370.6070.631-0.0020.6530.6380.653-0.0020.6560.664
Percentage of GrossProfitMargin104.2107.2150.0111.0109.9110.7166.7110.9110.9111.831.6112.9105.6106.1-200.0109.4105.6110.1-200.0110.1108.7

us-gaap:OperatingSegments, viav:NetworkAndServiceEnablement, viav:ServiceEnablement


Gross
Period End2021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-02
Value68.266.80.0130.6930.6670.60300.6390.720.6980.0070.6880.6980.7070.0130.6170.6670.585-0.0010.5630.664
Percentage of GrossProfitMargin113.5112.3-650.0120.9110.4103.60.0110.4124.1124.6-36.8122.0121.4118.81300.0103.4110.498.7-100.094.5108.7

us-gaap:OperatingSegments, viav:NetworkAndServiceEnablementSegment, viav:NetworkEnablement


Gross
Period End2021-04-032020-03-28
Value64.563.6
Percentage of GrossProfitMargin107.511099.5

us-gaap:OperatingSegments, viav:NetworkAndServiceEnablementSegment, viav:ServiceEnablement


Gross
Period End2021-04-032020-03-28
Value61.169.3
Percentage of GrossProfitMargin101.812094.2

viav:IncrementalCommonSharesAttributableToDilutiveEffectOfConversionOfDebtSecuritiesNetSettlementMethod

viav:IncrementalCommonSharesAttributableToDilutiveEffectOfConversionOfDebtSecuritiesNetSettlementMethod


Incremental
Period End2021-07-032021-04-032021-01-022020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-29
Value2300000.08500000.0300000.0-1800000.005100000.02800000.00000
Percentage of IncrementalCommonSharesAttributableToDilutiveEffectOfConversionOfDebtSecuritiesNetSettlementMethod100.0100.0100.0100.00.0100.0100.00.00.00.00.0

viav:OperatingIncomeLossMargin

viav:OperatingIncomeLossMargin


Operating
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-27
Value-0.411.814.111.00.0180.0360.1430.0690.0130.030.107-0.004-0.0170.0020.0180.0510.014-0.0780.0320.048-0.1130.0330.04-0.0130-0.109-0.094-0.058
Percentage of OperatingIncomeLossMargin100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0

viav:OperatingIncomeLossMargin us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, viav:NetworkAndServiceEnablement


Operating
Period End2021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-27
Value10.77.20.0130.0740.160.1010.0050.1010.1470.0860.0160.0610.0520.0510-0.0330.0380.026-0.002-0.0010.0460.015-0.0050.010.011-0.008
Percentage of OperatingIncomeLossMargin75.965.572.2205.6111.9146.438.5336.7137.4-2150.0-94.13050.0288.9100.00.042.3118.754.21.8-3.0115.0-115.40.0-9.2-11.713.8

us-gaap:OperatingSegments, viav:NetworkAndServiceEnablementSegment


Operating
Period End2021-04-032020-03-28
Value9.97.4
Percentage of OperatingIncomeLossMargin83.920555.6

us-gaap:OperatingSegments, viav:OpticalSecurityAndPerformanceProductsBusinessSegment


Operating
Period End2021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-27
Value47.946.7-0.0160.350.3820.38-0.0090.3060.3740.352-0.0240.3790.3610.4080.0040.4350.4270.4190.0090.4240.3830.410.0110.3570.3380.33
Percentage of OperatingIncomeLossMargin339.7424.5-88.9972.2267.1550.7-69.21020.0349.5-8800.0141.218950.02005.6800.028.6-557.71334.4872.9-8.01284.8957.5-3153.80.0-327.5-359.6-569.0

us-gaap:OperatingSegments, viav:OpticalSecurityAndPerformanceProductsSegment


Operating
Period End2021-04-032020-03-28
Value43.935.0
Percentage of OperatingIncomeLossMargin372.097222.2

viav:OtherChargesRelatedtoNonRecurringActivitiesIncludedInGrossProfit us-gaap:ConsolidationItems, us-gaap:IncomeStatementLocation

viav:OtherChargesRelatedtoNonRecurringActivitiesIncludedInGrossProfit

us-gaap:MaterialReconcilingItems, viav:GrossProfit


Other
Period End2021-07-032021-04-032021-01-022020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-30
Value0.3-0.1-0.40.80.70.30.10.10.00.40.07.23.71.51.3
Percentage of OtherChargesRelatedtoNonRecurringActivitiesIncludedInGrossProfit100.0100.0100.0100.0100.0100.0100.0100.00.0100.00.0100.0100.0100.0100.0

viav:OtherChargesRelatedtoNonRecurringActivitiesIncludedInOperatingIncomeLoss us-gaap:ConsolidationItems, us-gaap:IncomeStatementLocation

viav:OtherChargesRelatedtoNonRecurringActivitiesIncludedInOperatingIncomeLoss

us-gaap:MaterialReconcilingItems, us-gaap:OperatingIncomeLoss


Other
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-30
Value-4.10.6-0.60.7-14.21.91.34.3-17.42.32.22.912144.03.2
Percentage of OtherChargesRelatedtoNonRecurringActivitiesIncludedInOperatingIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

viav:PaymentsForFailedSaleLeasebackAndCapitalLease

viav:PaymentsForFailedSaleLeasebackAndCapitalLease


Payments
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-29
Value200000.0400000.0200000.0400000.0600000.0300000.0800000.01000000.01000000.0
Percentage of PaymentsForFailedSaleLeasebackAndCapitalLease100.0100.0100.0100.0100.0100.0100.0100.0100.0

viav:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantedInPeriodTotalFairValue us-gaap:AwardType

viav:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantedInPeriodTotalFairValue

viav:RestrictedStockUnitswithMarketandPerformanceConditions


Share
Period End2021-04-032021-01-022020-10-032020-03-282019-12-282019-09-282019-03-302018-12-292018-09-292018-03-312017-12-302017-09-302016-12-312016-10-01
Value6.80.08.90.00.07.70.00.06.20.00.06.10.03.3
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantedInPeriodTotalFairValue100.00.0100.00.00.0100.00.00.0100.00.00.0100.00.0100.0

dei:EntityPublicFloat

dei:EntityPublicFloat


Entity
Period End2021-01-02
Value3400
Percentage of EntityPublicFloat100.0

us-gaap:AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax us-gaap:RetirementPlanType

us-gaap:AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax

us-gaap:PensionPlansDefinedBenefit


Accumulated
Period End2021-07-032020-06-272019-06-292018-06-302017-07-01
Value2431282321
Percentage of AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax100.0100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivable

us-gaap:AllowanceForDoubtfulAccountsReceivable


Allowance
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302017-07-012016-07-022015-06-27
Value2000000.02200000.02400000.02700000.03000000.03400000.02300000.02200000.02000000.02900000.02500000.02500000.02400000.01600000.02200000.02400000.0
Percentage of AllowanceForDoubtfulAccountsReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AssetRetirementObligation

us-gaap:AssetRetirementObligation


Asset
Period End2021-07-032020-06-272019-06-292018-06-302017-07-012016-07-022015-06-272014-06-282013-06-292012-06-302011-07-022010-07-032009-06-27
Value3.74.03.63.73.63.76.57.19.210107.913
Percentage of AssetRetirementObligation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AssetRetirementObligationCurrent

us-gaap:AssetRetirementObligationCurrent


Asset
Period End2021-07-032020-06-272019-06-292018-06-302017-07-012016-07-022015-06-272014-06-282013-06-292012-06-302011-07-022010-07-03
Value1300000.0900000.0400000.0700000.0300000.0200000.02000000.02000000.0400000.01600000.0900000.0500000.0
Percentage of AssetRetirementObligationCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AssetRetirementObligationsNoncurrent

us-gaap:AssetRetirementObligationsNoncurrent


Asset
Period End2021-07-032020-06-272019-06-292018-06-302017-07-012016-07-022015-06-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022010-07-03
Value2.43.13.23.03.33.54.55.15.45.48.88.89.18.59.49.2109.610.09.47.4
Percentage of AssetRetirementObligationsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AssetsFairValueDisclosure

us-gaap:AssetsFairValueDisclosure


Assets
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-06-30
Value413384397357338339357340326279258548
Percentage of AssetsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AssetsFairValueDisclosure us-gaap:BalanceSheetLocation

us-gaap:CashAndCashEquivalents


Assets
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-06-302016-07-02
Value401372379340327324341328315235215364295
Percentage of AssetsFairValueDisclosure97.097.095.495.196.695.695.796.696.784.483.566.50.0

us-gaap:OtherNoncurrentAssets


Assets
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-06-302016-07-02
Value5.65.15.14.84.54.54.54.54.54.54.54.74.5
Percentage of AssetsFairValueDisclosure1.41.31.31.31.31.31.31.31.41.61.70.90.0

us-gaap:PrepaidExpensesAndOtherCurrentAssets


Assets
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-29
Value2.62.18.48.02.25.75.92.01.24.11.0
Percentage of AssetsFairValueDisclosure0.60.52.12.20.61.71.70.60.41.50.4

us-gaap:ShortTermInvestments


Assets
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-06-302016-07-02
Value1.61.51.61.51.41.31.61.51.52730169484
Percentage of AssetsFairValueDisclosure0.40.40.40.40.40.40.40.40.59.711.630.80.0

viav:RestrictedCash


Assets
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-06-302016-07-02
Value2.72.73.03.23.43.43.43.53.57.77.17.311
Percentage of AssetsFairValueDisclosure0.70.70.80.91.01.01.01.01.12.82.71.30.0

us-gaap:AssetsFairValueDisclosure us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel1


Assets
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-06-30
Value410381388349336333350337324250232392
Percentage of AssetsFairValueDisclosure99.399.397.897.699.298.298.299.299.489.789.971.5

us-gaap:FairValueInputsLevel2


Assets
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-06-30
Value3.02.68.98.52.76.26.42.61.82826156
Percentage of AssetsFairValueDisclosure0.70.72.22.40.81.81.80.80.610.310.128.5

us-gaap:AssetsHeldForSaleNotPartOfDisposalGroupCurrent

us-gaap:AssetsHeldForSaleNotPartOfDisposalGroupCurrent


Assets
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-07-01
Value6500000.02500000.02500000.02500000.02500000.02500000.02500000.02500000.02500000.02500000.03000000.03000000.03000000.03000000.03000000.00
Percentage of AssetsHeldForSaleNotPartOfDisposalGroupCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax


Available
Period End2021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-07-01
Value400000.0400000.0400000.0400000.0400000.0400000.0300000.0300000.0500000.0600000.0800000.01200000.01400000.01000000.0800000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax us-gaap:FinancialInstrument

us-gaap:AssetBackedSecurities


Available
Period End2021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302017-07-01
Value400000.0400000.0400000.0400000.0400000.0400000.0300000.0300000.0400000.0400000.0300000.0400000.0400000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax100.0100.0100.0100.0100.0100.0100.0100.080.066.737.533.350.0

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis


Available
Period End2021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-07-01
Value0.90.90.90.90.90.90.90.9262951190205512509
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis us-gaap:FinancialInstrument

us-gaap:AssetBackedSecurities


Available
Period End2021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302017-07-01
Value0.90.90.90.90.90.90.90.93.94.47.02371
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis100.0100.0100.0100.0100.0100.0100.0100.014.614.813.612.514.0

us-gaap:AvailableForSaleSecuritiesDebtSecurities

us-gaap:AvailableForSaleSecuritiesDebtSecurities


Available
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-07-01
Value0.40.50.50.50.50.50.50.60.6262950189204511509
Percentage of AvailableForSaleSecuritiesDebtSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessCombinationContingentConsiderationLiability

us-gaap:BusinessCombinationContingentConsiderationLiability


Business
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-06-30
Value4.06.78.99.99.93434403838360.0
Percentage of BusinessCombinationContingentConsiderationLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:BusinessCombinationContingentConsiderationLiability us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel3


Business
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-06-30
Value4.06.78.99.99.93434403838360.0
Percentage of BusinessCombinationContingentConsiderationLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:BusinessCombinationContingentConsiderationLiabilityCurrent

us-gaap:BusinessCombinationContingentConsiderationLiabilityCurrent


Business
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-29
Value4000000.04900000.02000000.01000000.0500000.0800000.0800000.01700000.0700000.0
Percentage of BusinessCombinationContingentConsiderationLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessCombinationContingentConsiderationLiabilityNoncurrent

us-gaap:BusinessCombinationContingentConsiderationLiabilityNoncurrent


Business
Period End2021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-06-30
Value1.86.98.99.43333383738360.0
Percentage of BusinessCombinationContingentConsiderationLiabilityNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:ContractWithCustomerAssetNetCurrent

us-gaap:ContractWithCustomerAssetNetCurrent


Contract
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272019-06-292019-03-302018-12-292018-09-292018-06-30
Value6200000.05900000.05500000.05100000.03800000.03900000.03900000.03200000.01400000.01300000.0
Percentage of ContractWithCustomerAssetNetCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ContractWithCustomerLiability

us-gaap:ContractWithCustomerLiability


Contract
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-30
Value89868280747371646873717271
Percentage of ContractWithCustomerLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ContractWithCustomerLiabilityNoncurrent

us-gaap:ContractWithCustomerLiabilityNoncurrent


Contract
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302017-07-01
Value1920202020181813131211111314
Percentage of ContractWithCustomerLiabilityNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ContractualObligation

us-gaap:ContractualObligation


Contractual
Period End2021-07-03
Value2800000.0
Percentage of ContractualObligation100.0

us-gaap:ContractualObligationDueInFifthYear

us-gaap:ContractualObligationDueInFifthYear


Contractual
Period End2021-07-03
Value300000.0
Percentage of ContractualObligationDueInFifthYear100.0

us-gaap:ContractualObligationDueInFourthYear

us-gaap:ContractualObligationDueInFourthYear


Contractual
Period End2021-07-03
Value400000.0
Percentage of ContractualObligationDueInFourthYear100.0

us-gaap:ContractualObligationDueInNextTwelveMonths

us-gaap:ContractualObligationDueInNextTwelveMonths


Contractual
Period End2021-07-03
Value1300000.0
Percentage of ContractualObligationDueInNextTwelveMonths100.0

us-gaap:ContractualObligationDueInSecondYear

us-gaap:ContractualObligationDueInSecondYear


Contractual
Period End2021-07-03
Value400000.0
Percentage of ContractualObligationDueInSecondYear100.0

us-gaap:ContractualObligationDueInThirdYear

us-gaap:ContractualObligationDueInThirdYear


Contractual
Period End2021-07-03
Value400000.0
Percentage of ContractualObligationDueInThirdYear100.0

us-gaap:ConvertibleDebtFairValueDisclosures us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:ConvertibleDebtFairValueDisclosures

viav:SeniorOnePercentConvertibleNotes, us-gaap:ConvertibleDebt


Convertible
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-01
Value646614595524523485596567540518453496465467453463481483
Percentage of ConvertibleDebtFairValueDisclosures100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

viav:SeniorOnePointSevenFivePercentConvertibleNotes, us-gaap:ConvertibleDebt


Convertible
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-30
Value300286280250251231282271261249224242232
Percentage of ConvertibleDebtFairValueDisclosures46.546.747.047.848.047.747.447.948.348.149.648.949.9

us-gaap:ConvertibleDebtNoncurrent

us-gaap:ConvertibleDebtNoncurrent


Convertible
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292012-03-312011-12-312011-10-012011-07-022011-01-012010-07-03
Value2096186126066005955895845785735685635573653623589319585985905885815745685615555485425365305245180.0300295290285276267
Percentage of ConvertibleDebtNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0

us-gaap:ConvertibleDebtNoncurrent us-gaap:LongtermDebtType

us-gaap:ConvertibleDebt


Convertible
Period End2021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-06-292018-06-302017-07-012016-07-02
Value618612606600595589578557931583
Percentage of ConvertibleDebtNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.099.2

us-gaap:ConvertibleLongTermNotesPayable

us-gaap:ConvertibleLongTermNotesPayable


Convertible
Period End2021-07-03
Value45
Percentage of ConvertibleLongTermNotesPayable100.0

us-gaap:ConvertibleLongTermNotesPayable us-gaap:DebtInstrument, us-gaap:LongtermDebtType

viav:SeniorOnePercentConvertibleNotes, us-gaap:ConvertibleDebt


Convertible
Period End2021-07-03
Value45
Percentage of ConvertibleLongTermNotesPayable100.0

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

us-gaap:DebtInstrumentCarryingAmount

viav:SeniorOnePercentConvertibleNotes, us-gaap:ConvertibleDebt


Debt
Period End2021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-07-02
Value4604604604604604604604604604604604604604604604604600.0
Percentage of DebtInstrumentCarryingAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

viav:SeniorOnePointSevenFivePercentConvertibleNotes, us-gaap:ConvertibleDebt


Debt
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302017-07-01
Value2252252252252252252252252252252252252250.0
Percentage of DebtInstrumentCarryingAmount0.048.948.948.948.948.948.948.948.948.948.948.948.90.0

us-gaap:DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent us-gaap:LongtermDebtType

us-gaap:DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent

us-gaap:ConvertibleDebt


Debt
Period End2021-07-032020-06-272019-06-292018-06-302017-07-012016-07-02
Value91136136239229134
Percentage of DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent100.0100.0100.0100.0100.0100.0

us-gaap:DebtInstrumentUnamortizedDiscount us-gaap:LongtermDebtType

us-gaap:DebtInstrumentUnamortizedDiscount

us-gaap:ConvertibleDebt


Debt
Period End2021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-07-02
Value62687379848994991041091141219510411312914161
Percentage of DebtInstrumentUnamortizedDiscount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtInstrumentUnamortizedDiscountCurrent us-gaap:ShortTermDebtType

us-gaap:DebtInstrumentUnamortizedDiscountCurrent

us-gaap:ConvertibleDebt


Debt
Period End2021-07-03
Value42
Percentage of DebtInstrumentUnamortizedDiscountCurrent100.0

us-gaap:DebtInstrumentUnamortizedDiscountNoncurrent us-gaap:LongtermDebtType

us-gaap:DebtInstrumentUnamortizedDiscountNoncurrent

us-gaap:ConvertibleDebt


Debt
Period End2021-07-032020-06-27
Value1479
Percentage of DebtInstrumentUnamortizedDiscountNoncurrent100.0100.0

us-gaap:DeferredCompensationPlanAssets us-gaap:BalanceSheetLocation

us-gaap:DeferredCompensationPlanAssets

us-gaap:ShortTermInvestments


Deferred
Period End2021-04-032021-01-022020-10-032020-06-272019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302017-07-01
Value1500000.01600000.01500000.01400000.01600000.01500000.01500000.01500000.01500000.01600000.01600000.02000000.0
Percentage of DeferredCompensationPlanAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredCompensationPlanAssets us-gaap:BalanceSheetLocation, us-gaap:InvestmentSecondaryCategorization

us-gaap:ShortTermInvestments, us-gaap:DebtSecurities


Deferred
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272019-06-292018-06-30
Value300000.0400000.0400000.0400000.0300000.0400000.0400000.0
Percentage of DeferredCompensationPlanAssets0.026.725.026.721.426.725.0

us-gaap:ShortTermInvestments, us-gaap:EquitySecurities


Deferred
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272019-06-292018-06-30
Value1000000.0900000.01000000.0900000.0900000.0800000.0900000.0
Percentage of DeferredCompensationPlanAssets0.060.062.560.064.353.356.2

us-gaap:ShortTermInvestments, us-gaap:MoneyMarketFunds


Deferred
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272019-06-292018-06-30
Value300000.0200000.0200000.0200000.0200000.0300000.0300000.0
Percentage of DeferredCompensationPlanAssets0.013.312.513.314.320.018.8

us-gaap:DeferredFinanceCostsCurrentNet us-gaap:ShortTermDebtType

us-gaap:DeferredFinanceCostsCurrentNet

us-gaap:ConvertibleDebt


Deferred
Period End2021-07-03
Value2900000.0
Percentage of DeferredFinanceCostsCurrentNet100.0

us-gaap:DeferredFinanceCostsNet us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:DeferredFinanceCostsNet

viav:SeniorOnePercentConvertibleNotes, us-gaap:ConvertibleDebt


Deferred
Period End2021-07-032020-06-272019-06-292018-06-30
Value2.93.94.95.8
Percentage of DeferredFinanceCostsNet100.0100.0100.0100.0

viav:SeniorOnePointSevenFivePercentConvertibleNotes, us-gaap:ConvertibleDebt


Deferred
Period End2021-07-032020-06-272019-06-292018-06-30
Value0.81.11.51.8
Percentage of DeferredFinanceCostsNet27.628.230.631.0

us-gaap:DeferredFinanceCostsNet us-gaap:LongtermDebtType

us-gaap:ConvertibleDebt


Deferred
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-07-02
Value0.84.04.44.75.05.45.76.06.46.77.07.37.76.67.37.99.2105.0
Percentage of DeferredFinanceCostsNet27.60.00.00.0128.20.00.00.0130.60.00.00.0132.80.00.00.00.00.00.0

us-gaap:DeferredIncomeTaxAssetsNet

us-gaap:DeferredIncomeTaxAssetsNet


Deferred
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-30
Value109113117110105104106104108110113113114
Percentage of DeferredIncomeTaxAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsCapitalLossCarryforwards

us-gaap:DeferredTaxAssetsCapitalLossCarryforwards


Deferred
Period End2021-07-032020-06-272019-06-292018-06-302017-07-012016-07-022015-06-272014-06-28
Value1.16363631021454.14.9
Percentage of DeferredTaxAssetsCapitalLossCarryforwards100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsGoodwillAndIntangibleAssets us-gaap:RestructuringCostAndReserve

us-gaap:DeferredTaxAssetsGoodwillAndIntangibleAssets

us-gaap:OtherRestructuring


Deferred
Period End2021-07-02
Value589
Percentage of DeferredTaxAssetsGoodwillAndIntangibleAssets100.0

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsGross


Deferred
Period End2021-07-032020-06-272019-06-292018-06-302017-07-012016-07-022015-06-272014-06-282013-06-292012-06-302011-07-022010-07-032009-06-27
Value1482158515851543227223262708277327342722273028162822
Percentage of DeferredTaxAssetsGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsInventory

us-gaap:DeferredTaxAssetsInventory


Deferred
Period End2021-07-032020-06-272019-06-292018-06-302017-07-012016-07-022015-06-272014-06-282013-06-292012-06-302011-07-022010-07-032009-06-27
Value28209.34.05.46.114131615151815
Percentage of DeferredTaxAssetsInventory100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards


Deferred
Period End2021-07-032020-06-272019-06-292018-06-302017-07-012016-07-022015-06-272014-06-282013-06-292012-06-302011-07-022010-07-032009-06-27
Value536111812061219187518462281234623032288227323342312
Percentage of DeferredTaxAssetsOperatingLossCarryforwards100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsOther

us-gaap:DeferredTaxAssetsOther


Deferred
Period End2021-07-032020-06-272019-06-292018-06-302017-07-012016-07-022015-06-272014-06-282013-06-292012-06-302011-07-022010-07-032009-06-27
Value66444243516011512112710210292103
Percentage of DeferredTaxAssetsOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsResearch

us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsResearch


Deferred
Period End2021-07-032020-06-272019-06-292018-06-302017-07-012016-07-022015-06-272014-06-282013-06-292012-06-302011-07-022010-07-032009-06-27
Value135159164158150141172158150148140158153
Percentage of DeferredTaxAssetsTaxCreditCarryforwardsResearch100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals


Deferred
Period End2021-07-032020-06-272019-06-292018-06-302017-07-012016-07-022015-06-272014-06-282013-06-292012-06-302011-07-022010-07-032009-06-27
Value66615621302734484141432717
Percentage of DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesOther

us-gaap:DeferredTaxLiabilitiesOther


Deferred
Period End2021-07-032020-06-272019-06-292018-06-302017-07-012016-07-022015-06-272014-06-282013-06-292012-06-302011-07-022010-07-032009-06-27
Value31293038573145503.512202915
Percentage of DeferredTaxLiabilitiesOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesUndistributedForeignEarnings

us-gaap:DeferredTaxLiabilitiesUndistributedForeignEarnings


Deferred
Period End2021-07-032020-06-272019-06-292018-06-302017-07-012016-07-022015-06-272014-06-282013-06-292012-06-302011-07-022010-07-032009-06-27
Value18150.00.03.00.07.26.68.32.92.34.029
Percentage of DeferredTaxLiabilitiesUndistributedForeignEarnings100.0100.00.00.0100.00.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilityNotRecognizedAmountOfUnrecognizedDeferredTaxLiabilityUndistributedEarningsOfForeignSubsidiaries

us-gaap:DeferredTaxLiabilityNotRecognizedAmountOfUnrecognizedDeferredTaxLiabilityUndistributedEarningsOfForeignSubsidiaries


Deferred
Period End2021-07-03
Value11
Percentage of DeferredTaxLiabilityNotRecognizedAmountOfUnrecognizedDeferredTaxLiabilityUndistributedEarningsOfForeignSubsidiaries100.0

us-gaap:DefinedBenefitPlanAccumulatedBenefitObligation us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanAccumulatedBenefitObligation

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-07-032020-06-272019-06-292018-06-302017-07-01
Value140138139136133
Percentage of DefinedBenefitPlanAccumulatedBenefitObligation100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesAfterTax us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesAfterTax

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-07-032020-06-272019-06-292018-06-302017-07-01
Value-24000000.0-31200000.0-28600000.0-23000000.0-21800000.0
Percentage of DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesAfterTax100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-07-032020-06-272019-06-292018-06-302017-07-012016-07-02
Value1.20.010.0140.0190.020.017
Percentage of DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-07-032020-06-272019-06-292018-06-302017-07-012016-07-02
Value2.30.0220.0230.0230.0230.021
Percentage of DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanBenefitObligation us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanBenefitObligation

us-gaap:OtherPostretirementBenefitPlansDefinedBenefit


Defined
Period End2021-07-032020-06-272019-06-292018-06-302017-07-01
Value0.40.40.40.41.1
Percentage of DefinedBenefitPlanBenefitObligation100.0100.0100.0100.0100.0

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-07-032020-06-272019-06-292018-06-302017-07-012016-07-02
Value140138140136133134
Percentage of DefinedBenefitPlanBenefitObligation35125.034725.035000.034175.012127.30.0

us-gaap:DefinedBenefitPlanExpectedAmortizationOfGainLossNextFiscalYear us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanExpectedAmortizationOfGainLossNextFiscalYear

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-07-03
Value-3100000.0
Percentage of DefinedBenefitPlanExpectedAmortizationOfGainLossNextFiscalYear100.0

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-07-03
Value9200000.0
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths100.0

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-07-03
Value6300000.0
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive100.0

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-07-03
Value6300000.0
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour100.0

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-07-03
Value6700000.0
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree100.0

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-07-03
Value7100000.0
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo100.0

us-gaap:DefinedBenefitPlanExpectedFutureEmployerContributionsCurrentFiscalYear

us-gaap:DefinedBenefitPlanExpectedFutureEmployerContributionsCurrentFiscalYear


Defined
Period End2021-04-032021-01-022020-10-03
Value101010.0
Percentage of DefinedBenefitPlanExpectedFutureEmployerContributionsCurrentFiscalYear100.0100.0100.0

us-gaap:DefinedBenefitPlanFairValueOfPlanAssets us-gaap:DefinedBenefitPlanByPlanAssetCategories, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanFairValueOfPlanAssets

us-gaap:Cash, us-gaap:FairValueInputsLevel1, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-07-032020-06-272019-06-292018-06-302017-07-01
Value1.50.10.10.10.1
Percentage of DefinedBenefitPlanFairValueOfPlanAssets100.0100.0100.0100.0100.0

us-gaap:EquityFunds, us-gaap:FairValueInputsLevel2, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-07-032020-06-272019-06-292018-06-302017-07-01
Value1411111211
Percentage of DefinedBenefitPlanFairValueOfPlanAssets933.311600.011600.012000.011700.0

us-gaap:FixedIncomeFunds, us-gaap:FairValueInputsLevel2, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-07-032020-06-272019-06-292018-06-302017-07-01
Value1210111110
Percentage of DefinedBenefitPlanFairValueOfPlanAssets853.310900.011500.011100.010700.0

viav:OtherSecurities, us-gaap:FairValueInputsLevel2, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-07-032020-06-272019-06-292018-06-302017-07-01
Value7.96.46.76.85.8
Percentage of DefinedBenefitPlanFairValueOfPlanAssets526.76400.06700.06800.05800.0

us-gaap:DefinedBenefitPlanFairValueOfPlanAssets us-gaap:DefinedBenefitPlanByPlanAssetCategories, us-gaap:RetirementPlanType

us-gaap:Cash, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-07-032020-06-272019-06-292018-06-302017-07-01
Value1.50.10.10.10.1
Percentage of DefinedBenefitPlanFairValueOfPlanAssets100.0100.0100.0100.0100.0

us-gaap:EquityFunds, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-07-032020-06-272019-06-292018-06-302017-07-01
Value1411111211
Percentage of DefinedBenefitPlanFairValueOfPlanAssets933.311600.011600.012000.011700.0

us-gaap:FixedIncomeFunds, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-07-032020-06-272019-06-292018-06-302017-07-01
Value1210111110
Percentage of DefinedBenefitPlanFairValueOfPlanAssets853.310900.011500.011100.010700.0

viav:OtherSecurities, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-07-032020-06-272019-06-292018-06-302017-07-01
Value7.96.46.76.85.8
Percentage of DefinedBenefitPlanFairValueOfPlanAssets526.76400.06700.06800.05800.0

us-gaap:DefinedBenefitPlanFairValueOfPlanAssets us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:RetirementPlanType

us-gaap:FairValueInputsLevel1, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-07-032020-06-272019-06-292018-06-302017-07-01
Value1.50.10.10.10.1
Percentage of DefinedBenefitPlanFairValueOfPlanAssets100.0100.0100.0100.0100.0

us-gaap:FairValueInputsLevel2, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-07-032020-06-272019-06-292018-06-302017-07-01
Value3428292928
Percentage of DefinedBenefitPlanFairValueOfPlanAssets2313.328900.029800.029900.028200.0

us-gaap:DefinedBenefitPlanFairValueOfPlanAssets us-gaap:RetirementPlanType

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-07-032020-06-272019-06-292018-06-302017-07-012016-07-02
Value362929302827
Percentage of DefinedBenefitPlanFairValueOfPlanAssets2413.329000.029900.030000.028300.00.0

us-gaap:DefinedBenefitPlanFundedStatusOfPlan us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanFundedStatusOfPlan

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-07-032020-06-272019-06-292018-06-302017-07-01
Value-104300000.0-109900000.0-110100000.0-106700000.0-105100000.0
Percentage of DefinedBenefitPlanFundedStatusOfPlan100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanWeightedAverageAssetAllocations us-gaap:DefinedBenefitPlanByPlanAssetCategories, us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanWeightedAverageAssetAllocations

us-gaap:Cash, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-07-032020-06-272019-06-292018-06-302017-07-01
Value4.10.0030.0030.0030.004
Percentage of DefinedBenefitPlanWeightedAverageAssetAllocations100.0100.0100.0100.0100.0

us-gaap:EquityFunds, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-07-032020-06-272019-06-292018-06-302017-07-01
Value38.70.40.3880.40.413
Percentage of DefinedBenefitPlanWeightedAverageAssetAllocations943.913333.312933.313333.310325.0

us-gaap:FixedIncomeFunds, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-07-032020-06-272019-06-292018-06-302017-07-01
Value35.40.3760.3850.370.378
Percentage of DefinedBenefitPlanWeightedAverageAssetAllocations863.412533.312833.312333.39450.0

viav:OtherSecurities, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-07-032020-06-272019-06-292018-06-302017-07-01
Value21.80.2210.2240.2270.205
Percentage of DefinedBenefitPlanWeightedAverageAssetAllocations531.77366.77466.77566.75125.0

us-gaap:DefinedBenefitPlanWeightedAverageAssetAllocations us-gaap:RetirementPlanType

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-07-032020-06-272019-06-292018-06-302017-07-01
Value100.01.01.01.01.0
Percentage of DefinedBenefitPlanWeightedAverageAssetAllocations2439.033333.333333.333333.325000.0

us-gaap:DerivativeLiabilitiesCurrent

us-gaap:DerivativeLiabilitiesCurrent


Derivative
Period End2020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302017-04-012016-12-312016-07-02
Value1.51.59.71.14.64.02.45.63.1112.69.60.0
Percentage of DerivativeLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

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

us-gaap:DerivativeNotionalAmount

us-gaap:ForeignExchangeForward, us-gaap:Nondesignated, us-gaap:Long


Derivative
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-29
Value11412014212914696124116117
Percentage of DerivativeNotionalAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ForeignExchangeForward, us-gaap:Nondesignated, us-gaap:Short


Derivative
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-29
Value2720191922195363331
Percentage of DerivativeNotionalAmount24.417.113.315.315.0202.529.429.126.6

us-gaap:EmployeeRelatedLiabilitiesCurrent

us-gaap:EmployeeRelatedLiabilitiesCurrent


Employee
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-07-03
Value7661695151466666585261575149444543474243444654517059847279638364775980636856745776598162
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:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized us-gaap:AwardType

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized

us-gaap:EmployeeStock


Employee
Period End2021-07-032020-06-272019-06-292018-06-302017-07-012016-07-022015-06-272014-06-282013-06-29
Value0.20.20.10.10.10.10.00.20.2
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized100.0100.0100.0100.0100.0100.00.0100.0100.0

viav:FullValueAwards


Employee
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272019-06-292018-06-302017-07-012016-07-022015-06-27
Value63686375544938313972
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized31850.00.00.00.027250.049300.038500.031400.039100.00.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue us-gaap:BusinessAcquisition, us-gaap:FairValueByLiabilityClass

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue

us-gaap:SeriesOfIndividuallyImmaterialBusinessAcquisitions, viav:ContingentConsideration


Fair
Period End2021-07-032020-06-272019-06-292018-06-30
Value4.09.98.10.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue100.0100.0100.00.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue us-gaap:FairValueByLiabilityClass

viav:ContingentConsideration


Fair
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-30
Value4.06.78.99.99.93434403836360.00.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue100.00.00.00.0100.00.00.00.0474.10.00.00.00.0

us-gaap:FinanceLeaseLiabilityNoncurrent us-gaap:SaleLeasebackTransactionDescription

us-gaap:FinanceLeaseLiabilityNoncurrent

viav:SantaRosaSaleLeasebackTransaction


Finance
Period End2021-07-032020-06-27
Value1616
Percentage of FinanceLeaseLiabilityNoncurrent100.0100.0

us-gaap:FinanceLeaseLiabilityPaymentsDue

us-gaap:FinanceLeaseLiabilityPaymentsDue


Finance
Period End2021-07-03
Value28
Percentage of FinanceLeaseLiabilityPaymentsDue100.0

us-gaap:FinanceLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:FinanceLeaseLiabilityPaymentsDueAfterYearFive


Finance
Period End2021-07-03
Value16
Percentage of FinanceLeaseLiabilityPaymentsDueAfterYearFive100.0

us-gaap:FinanceLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:FinanceLeaseLiabilityPaymentsDueNextTwelveMonths


Finance
Period End2021-07-03
Value2900000.0
Percentage of FinanceLeaseLiabilityPaymentsDueNextTwelveMonths100.0

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFive

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFive


Finance
Period End2021-07-03
Value2500000.0
Percentage of FinanceLeaseLiabilityPaymentsDueYearFive100.0

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFour

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFour


Finance
Period End2021-07-03
Value2400000.0
Percentage of FinanceLeaseLiabilityPaymentsDueYearFour100.0

us-gaap:FinanceLeaseLiabilityPaymentsDueYearThree

us-gaap:FinanceLeaseLiabilityPaymentsDueYearThree


Finance
Period End2021-07-03
Value2400000.0
Percentage of FinanceLeaseLiabilityPaymentsDueYearThree100.0

us-gaap:FinanceLeaseLiabilityPaymentsDueYearTwo

us-gaap:FinanceLeaseLiabilityPaymentsDueYearTwo


Finance
Period End2021-07-03
Value2400000.0
Percentage of FinanceLeaseLiabilityPaymentsDueYearTwo100.0

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization


Finite
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302011-12-312011-10-012011-07-022010-07-03
Value569583565541519502492469455494475458439473460452443434426422415548537532619622620612607628610632615650633661635577564-552.3-446.8
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:CustomerRelationships


Finite
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-06-29
Value180179172163154146141132126121113105979288848177747168144139137142144144143142137131
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization31.830.830.530.129.729.228.828.227.724.523.822.922.119.619.218.718.417.917.416.816.426.326.025.723.023.223.323.523.421.921.4

us-gaap:DevelopedTechnologyRights


Finite
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292012-06-302012-03-312011-12-312011-10-012011-07-022010-07-03
Value356374364352341333329317311356346339326368362357352346341341337385379377455456454447443447436450437398388372363-344.1-288.1
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization62.764.164.665.265.866.466.967.768.372.073.074.174.277.978.779.079.579.780.280.781.170.370.570.773.673.373.273.072.971.371.471.271.062.70.064.564.462.364.5

us-gaap:OtherIntangibleAssets


Finite
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292012-06-302012-03-312011-12-312011-10-012011-07-022010-07-03
Value312928252322211917171513161110109.710101010181818212121212242174182178236214205201-208.2-158.7
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization5.55.15.04.74.64.44.34.13.93.53.23.03.72.52.22.22.22.42.52.52.53.43.53.53.43.43.43.53.66.828.628.829.037.30.035.535.637.735.5

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive


Finite
Period End2021-07-03
Value2800000.0
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths


Finite
Period End2021-07-032021-04-032021-01-022020-10-03
Value39393938
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear


Finite
Period End2021-04-032021-01-022020-10-03
Value163248
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive


Finite
Period End2021-07-03
Value3100000.0
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearFive100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour


Finite
Period End2021-07-032021-04-032021-01-022020-10-03
Value6800000.05700000.05700000.05600000.0
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearFour100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree


Finite
Period End2021-07-032021-04-032021-01-022020-10-03
Value10101010
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearThree100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo


Finite
Period End2021-07-032021-04-032021-01-022020-10-03
Value25252524
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsGross

us-gaap:FiniteLivedIntangibleAssetsGross


Finite
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282012-06-302011-12-312011-10-012011-07-022010-07-03
Value657688685675667660671661666712698675675503503474472470475475616614729743758767778813745814799810817792
Percentage of FiniteLivedIntangibleAssetsGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsGross us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:CustomerRelationships


Finite
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-06-29
Value1952012001971941911951921931881871741751821061069494949595175174176185192197201205204168
Percentage of FiniteLivedIntangibleAssetsGross29.729.229.229.229.229.129.129.029.026.526.825.926.00.021.121.120.020.120.120.120.128.428.40.025.425.826.026.226.425.10.0

us-gaap:DevelopedTechnologyRights


Finite
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-06-292012-06-302012-03-312011-12-312011-10-012011-07-022010-07-03
Value423449447441437432439433437487465453447503387386369366365369369421420423522529539543548563533546534540521528517517
Percentage of FiniteLivedIntangibleAssetsGross64.565.365.365.465.565.665.565.665.568.366.767.166.30.076.976.877.977.777.677.777.668.468.40.071.571.171.070.870.569.371.60.065.70.065.265.363.365.3

us-gaap:OtherIntangibleAssets


Finite
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-06-292012-06-302012-03-312011-12-312011-10-012011-07-022010-07-03
Value373737363535363536373638424410109.910101010191919222222232445211218279283277281300275
Percentage of FiniteLivedIntangibleAssetsGross5.85.55.55.45.35.45.55.45.45.25.25.76.30.02.02.02.12.32.32.32.33.13.10.03.03.03.03.03.15.628.40.034.30.034.834.736.734.7

us-gaap:ForeignCurrencyContractAssetFairValueDisclosure

us-gaap:ForeignCurrencyContractAssetFairValueDisclosure


Foreign
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-06-302012-03-312011-12-312011-10-012011-07-022010-07-03
Value2600000.02100000.08400000.08000000.02200000.05700000.05900000.02000000.01200000.04100000.01000000.02700000.000000
Percentage of ForeignCurrencyContractAssetFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.00.0

us-gaap:ForeignCurrencyContractAssetFairValueDisclosure us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel2


Foreign
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-06-30
Value2600000.02100000.08400000.08000000.02200000.05700000.05900000.02000000.01200000.04100000.01000000.02700000.0
Percentage of ForeignCurrencyContractAssetFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ForeignCurrencyContractsLiabilityFairValueDisclosure

us-gaap:ForeignCurrencyContractsLiabilityFairValueDisclosure


Foreign
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-06-302017-07-01
Value1.42.21.51.51.59.71.14.64.02.45.6111.3
Percentage of ForeignCurrencyContractsLiabilityFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ForeignCurrencyContractsLiabilityFairValueDisclosure us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel2


Foreign
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-06-30
Value1.42.21.51.51.59.71.14.64.02.45.611
Percentage of ForeignCurrencyContractsLiabilityFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GoodwillGross us-gaap:StatementBusinessSegments

us-gaap:GoodwillGross

viav:NetworkEnablement


Goodwill
Period End2021-07-032020-06-272019-06-292018-06-302017-07-012016-07-022015-06-272014-06-282013-06-29
Value651636640629445445456459368
Percentage of GoodwillGross100.0100.0100.0100.0100.0100.0100.0100.0100.0

viav:OpticalSecurityAndPerformanceProductsBusinessSegment


Goodwill
Period End2021-07-032020-06-272019-06-292018-06-302017-07-012016-07-022015-06-272014-06-282013-06-29
Value126126126929292929292
Percentage of GoodwillGross19.419.919.814.720.820.820.320.225.2

viav:ServiceEnablement


Goodwill
Period End2021-07-032020-06-272019-06-292018-06-302017-07-012016-07-022015-06-272014-06-282013-06-29
Value277276272272272272273276221
Percentage of GoodwillGross42.543.542.543.361.261.260.060.060.0

us-gaap:GoodwillImpairedAccumulatedImpairmentLoss us-gaap:StatementBusinessSegments

us-gaap:GoodwillImpairedAccumulatedImpairmentLoss

viav:ServiceEnablement


Goodwill
Period End2021-07-032020-06-272019-06-292018-06-302017-07-012016-07-022015-06-272014-06-282013-06-29
Value272272272272272272181181181
Percentage of GoodwillImpairedAccumulatedImpairmentLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GuaranteeObligationsCurrentCarryingValue us-gaap:LossContingenciesByNatureOfContingency

us-gaap:GuaranteeObligationsCurrentCarryingValue

us-gaap:PerformanceGuarantee


Guarantee
Period End2021-04-032021-01-022020-10-032020-03-282019-12-282019-09-282019-03-302018-12-292018-09-292018-03-312017-12-302017-09-30
Value900000.0900000.0900000.01000000.01000000.0900000.01500000.01500000.01600000.01700000.01800000.02100000.0
Percentage of GuaranteeObligationsCurrentCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncomeTaxesReceivable

us-gaap:IncomeTaxesReceivable


Income
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-06-302014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022010-07-03
Value5.911141210139.18.18.97.46.7105.53.02.22.32.32.22.82.64.75.23.52.72.54.0
Percentage of IncomeTaxesReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InventoryFinishedGoodsNetOfReserves

us-gaap:InventoryFinishedGoodsNetOfReserves


Inventory
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022010-07-03
Value413837303029363536323233313.8433324252422293033319187808178706769858495898910097958660
Percentage of InventoryFinishedGoodsNetOfReserves100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InventoryRawMaterialsNetOfReserves

us-gaap:InventoryRawMaterialsNetOfReserves


Inventory
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022010-07-03
Value373537423033354039363635366920201212131514151920313637343437323123304649475454575439
Percentage of InventoryRawMaterialsNetOfReserves100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InventoryWorkInProcessNetOfReserves

us-gaap:InventoryWorkInProcessNetOfReserves


Inventory
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022010-07-03
Value16171313222420222626182024311214108.99.39.17.56.85.66.6303135394039363737383738373734333025
Percentage of InventoryWorkInProcessNetOfReserves100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths


Lessee
Period End2021-07-032021-04-032021-01-022020-10-032020-06-27
Value1112111112
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths100.0100.0100.0100.0100.0

us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear

us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear


Lessee
Period End2021-04-032021-01-022020-10-03
Value2200000.06000000.09100000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear100.0100.0100.0

us-gaap:LettersOfCreditOutstandingAmount

us-gaap:LettersOfCreditOutstandingAmount


Letters
Period End2021-04-032021-01-022020-10-032016-07-022015-06-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-02
Value7.37.67.5152935343333333334353436364040
Percentage of LettersOfCreditOutstandingAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LiabilitiesFairValueDisclosure

us-gaap:LiabilitiesFairValueDisclosure


Liabilities
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-06-30
Value5.48.910111143354442414111
Percentage of LiabilitiesFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LiabilitiesFairValueDisclosure us-gaap:BalanceSheetLocation

us-gaap:OtherCurrentLiabilities


Liabilities
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-06-302017-09-302017-07-012017-04-012016-12-312016-10-01
Value1.42.21.51.51.59.71.14.64.02.45.6110.91.32.69.61.5
Percentage of LiabilitiesFairValueDisclosure25.924.714.413.213.222.13.110.39.45.813.4100.00.00.00.00.00.0

us-gaap:LiabilitiesFairValueDisclosure us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel2


Liabilities
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-06-30
Value1.42.21.51.51.59.71.14.64.02.45.611
Percentage of LiabilitiesFairValueDisclosure25.924.714.413.213.222.13.110.39.45.813.4100.0

us-gaap:FairValueInputsLevel3


Liabilities
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-06-30
Value4.06.78.99.99.93434403838360.0
Percentage of LiabilitiesFairValueDisclosure74.175.385.686.886.877.996.989.790.694.286.60.0

us-gaap:LiabilityForUncertainTaxPositionsNoncurrent

us-gaap:LiabilityForUncertainTaxPositionsNoncurrent


Liability
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-06-30
Value181212111113131213125.1
Percentage of LiabilityForUncertainTaxPositionsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LossContingencyAccrualAtCarryingValue us-gaap:LitigationCase, us-gaap:LitigationStatus

us-gaap:LossContingencyAccrualAtCarryingValue

viav:CaseRelatedToAmendmentOfPensionForForeignSubsidiary, us-gaap:JudicialRuling


Loss
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-07-012016-07-02
Value7.06.56.56.57.56.56.56.56.55.95.95.97.86.07.77.45.7
Percentage of LossContingencyAccrualAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LossContingencyAccrualAtCarryingValue us-gaap:LossContingenciesByNatureOfContingency

us-gaap:PerformanceGuarantee


Loss
Period End2021-07-032020-06-272019-06-292018-06-302017-07-01
Value2.81.01.51.72.7
Percentage of LossContingencyAccrualAtCarryingValue40.013.323.121.836.5

us-gaap:StandbyLettersOfCredit


Loss
Period End2021-07-032020-06-272019-06-292018-06-302017-07-01
Value7.87.47.41115
Percentage of LossContingencyAccrualAtCarryingValue111.498.7113.8143.6206.8

us-gaap:MoneyMarketFundsAtCarryingValue

us-gaap:MoneyMarketFundsAtCarryingValue


Money
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-06-30
Value408380387347334332349336322247226354
Percentage of MoneyMarketFundsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:MoneyMarketFundsAtCarryingValue us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel1


Money
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-06-30
Value408380387347334332349336322247226354
Percentage of MoneyMarketFundsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent


Operating
Period End2021-07-032021-04-032021-01-022020-10-03
Value4.74.64.74.7
Percentage of OperatingLeaseWeightedAverageDiscountRatePercent100.0100.0100.0100.0

us-gaap:OperatingLossCarryforwards us-gaap:IncomeTaxAuthority

us-gaap:OperatingLossCarryforwards

us-gaap:DomesticCountry


Operating
Period End2021-07-032020-06-272019-06-292018-06-302017-07-012016-07-022015-06-272014-06-282013-06-292012-06-302011-07-02
Value20784752512651665115500861416066594758765809
Percentage of OperatingLossCarryforwards100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ForeignCountry


Operating
Period End2021-07-032020-06-272019-06-292018-06-302017-07-012016-07-022015-06-272014-06-282013-06-292012-06-302011-07-02
Value5325906036496246097301012867867896
Percentage of OperatingLossCarryforwards25.612.411.812.612.212.211.916.714.614.815.4

us-gaap:StateAndLocalJurisdiction


Operating
Period End2021-07-032020-06-272019-06-292018-06-302017-07-012016-07-022015-06-272014-06-282013-06-292012-06-302011-07-02
Value52157572272376288610981817204422232045
Percentage of OperatingLossCarryforwards25.112.114.114.014.917.717.930.034.437.835.2

us-gaap:OtherAssetsMiscellaneousCurrent

us-gaap:OtherAssetsMiscellaneousCurrent


Other
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022010-07-03
Value7.97.815158.7111210.011142337444436394242372921222035474641438.59.59.69.7105.97.28.17.98.98.68.89.16.9
Percentage of OtherAssetsMiscellaneousCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherCommitment

us-gaap:OtherCommitment


Other
Period End2021-04-03
Value1600000.0
Percentage of OtherCommitment100.0

us-gaap:OtherSundryLiabilitiesCurrent

us-gaap:OtherSundryLiabilitiesCurrent


Other
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022010-07-03
Value1215109.89.71213131313138.36.05.25.63.47.04.04.85.69.42.912111313131811128.216189.06.88.71012119.01111
Percentage of OtherSundryLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherSundryLiabilitiesNoncurrent

us-gaap:OtherSundryLiabilitiesNoncurrent


Other
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022010-07-03
Value141921231916161618213431222220232222232324302127273953531818151516251516121010141516
Percentage of OtherSundryLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities us-gaap:RetirementPlanType

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities

us-gaap:PensionPlansDefinedBenefit


Pension
Period End2021-07-032020-06-272019-06-292018-06-302017-07-01
Value7900000.07600000.07300000.07100000.06800000.0
Percentage of PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities100.0100.0100.0100.0100.0

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesCurrentAndNoncurrent us-gaap:RetirementPlanType

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesCurrentAndNoncurrent

us-gaap:PensionPlansDefinedBenefit


Pension
Period End2021-07-032020-06-272019-06-292018-06-302017-07-01
Value104109110106105
Percentage of PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesCurrentAndNoncurrent100.0100.0100.0100.0100.0

us-gaap:PrepaidExpenseCurrent

us-gaap:PrepaidExpenseCurrent


Prepaid
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022010-07-03
Value1311121110111314141112121012108.98.311101110121312363437363330323636313133304547504642
Percentage of PrepaidExpenseCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProductWarrantyAccrual

us-gaap:ProductWarrantyAccrual


Product
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-022010-07-032009-06-27
Value9700000.09600000.09600000.09600000.09400000.09200000.09200000.08800000.08700000.08600000.09200000.09000000.08200000.08200000.06800000.06400000.05800000.05500000.05300000.05200000.04900000.04500000.04300000.04000000.06700000.05400000.05400000.05900000.06300000.06900000.06800000.06800000.06900000.06800000.06800000.07600000.08100000.07700000.07500000.07600000.07900000.07600000.07600000.07400000.07300000.07300000.0
Percentage of ProductWarrantyAccrual100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProductWarrantyAccrualClassifiedCurrent

us-gaap:ProductWarrantyAccrualClassifiedCurrent


Product
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022010-07-03
Value4300000.04400000.04500000.04600000.04600000.04400000.05100000.04800000.04700000.04800000.04600000.04700000.04700000.04800000.03600000.03400000.02900000.02900000.02700000.02600000.02600000.02600000.02500000.02500000.05100000.04000000.04400000.04900000.05300000.06000000.05800000.05900000.06000000.06800000.06800000.07600000.08100000.07700000.07500000.07600000.07900000.07300000.0
Percentage of ProductWarrantyAccrualClassifiedCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProductWarrantyAccrualNoncurrent

us-gaap:ProductWarrantyAccrualNoncurrent


Product
Period End2021-07-032020-06-27
Value5400000.04800000.0
Percentage of ProductWarrantyAccrualNoncurrent100.0100.0

us-gaap:PurchaseCommitmentRemainingMinimumAmountCommitted

us-gaap:PurchaseCommitmentRemainingMinimumAmountCommitted


Purchase
Period End2021-07-03
Value187
Percentage of PurchaseCommitmentRemainingMinimumAmountCommitted100.0

us-gaap:RestrictedCashAndCashEquivalents

us-gaap:RestrictedCashAndCashEquivalents


Restricted
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-06-302017-07-01
Value109.88.58.48.48.48.48.38.9131218
Percentage of RestrictedCashAndCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestrictedCashAndCashEquivalentsAtCarryingValue

us-gaap:RestrictedCashAndCashEquivalentsAtCarryingValue


Restricted
Period End2021-07-032021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-07-03
Value4.34.33.03.23.53.53.53.53.57.77.17.27.37.57.47.511111111121211112626283231313030293030313132343635363432
Percentage of RestrictedCashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestrictedCashAndCashEquivalentsNoncurrent

us-gaap:RestrictedCashAndCashEquivalentsNoncurrent


Restricted
Period End2021-07-032020-06-272019-06-292018-06-302017-07-012016-07-022015-06-272014-06-282013-06-292012-06-302011-07-02
Value6300000.04900000.05400000.05600000.06800000.06000000.06100000.06600000.06500000.06600000.05400000.0
Percentage of RestrictedCashAndCashEquivalentsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestructuringReserve

us-gaap:RestructuringReserve


Restructuring
Period End2021-04-032021-01-022020-10-032020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-10-032015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022010-07-032009-06-272008-06-28
Value2.23.64.06.51.35.47.58.81111147.54.88.69.111159.410181215