NTGR


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

Table of contents



us-gaap:CommonStockValue
us-gaap:StatementEquityComponents
us-gaap:SharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted

us-gaap:AllocatedShareBasedCompensationExpense
us-gaap:IncomeStatementLocation

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest

us-gaap:CostOfGoodsAndServicesSold
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome

us-gaap:GainLossOnInvestments

us-gaap:GeneralAndAdministrativeExpense
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome

us-gaap:GrossProfit

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome

us-gaap:IncomeTaxExpenseBenefit
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:OperatingExpenses

us-gaap:OperatingIncomeLoss

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossNetOfTax

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:ProfitLoss
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome

us-gaap:ResearchAndDevelopmentExpense
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:ContractWithCustomerSalesChannel
us-gaap:ContractWithCustomerSalesChannel, us-gaap:StatementBusinessSegments
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome
us-gaap:StatementBusinessSegments
us-gaap:StatementGeographical
us-gaap:StatementGeographical, us-gaap:StatementBusinessSegments

us-gaap:Revenues

us-gaap:SellingAndMarketingExpense
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome

us-gaap:Assets

us-gaap:Liabilities

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents

us-gaap:AssetsCurrent

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:ShortTermInvestments

us-gaap:AccountsReceivableNetCurrent

us-gaap:InventoryNet

us-gaap:PrepaidExpenseAndOtherAssetsCurrent

us-gaap:NoncurrentAssets
us-gaap:StatementGeographical

us-gaap:PropertyPlantAndEquipmentGross
us-gaap:PropertyPlantAndEquipmentByType

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AmortizationOfIntangibleAssets

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:LongTermInvestments
us-gaap:BalanceSheetLocation, us-gaap:InvestmentType
us-gaap:InvestmentType

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:OtherAccruedLiabilitiesCurrent

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:OperatingLeaseLiability

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest

us-gaap:CommonStockValue

us-gaap:AdditionalPaidInCapital

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
us-gaap:StatementEquityComponents

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:DepreciationDepletionAndAmortization

us-gaap:IncreaseDecreaseInAccountsPayable

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:IncreaseDecreaseInInventories

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:ProfitLoss
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome

us-gaap:ShareBasedCompensation

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:PaymentsForRepurchaseOfCommonStock

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

us-gaap:DeferredTaxLiabilities

us-gaap:UnrecognizedTaxBenefits

us-gaap:DeferredTaxAssetsValuationAllowance
us-gaap:IncomeTaxAuthority

ntgr:AmortizationOfIntangibleAsset

ntgr:ChangeInAccountsPayableAndOtherAccruedLiabilitiesRelatingToPropertyAndEquipmentAdditions

ntgr:ContractWithCustomerLiabilityIncreaseDueToUnsatisfiedPerformanceObligations

ntgr:CorporateAndUnallocatedIncome

ntgr:EquitySecuritiesWithoutReadilyDeterminableFairValueAmountAdditionsFromPurchaseOfInvestments

ntgr:PercentageOfExciseTaxRate
us-gaap:Range, us-gaap:StatementGeographical
ntgr:PercentageOfLongLivedAssetsOwned

ntgr:RestructuringAndOtherCharges

ntgr:RestructuringNonCashChargesAndAdjustmentsNet

ntgr:RevenueRecognizedForSatisfactionOfPerformanceObligations

ntgr:SegmentContributionIncome
us-gaap:StatementBusinessSegments
us-gaap:StatementBusinessSegments
ntgr:SegmentContributionMargin

us-gaap:AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation
us-gaap:StatementEquityComponents

us-gaap:AssetImpairmentCharges

us-gaap:BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1
us-gaap:BusinessAcquisition

us-gaap:ContractWithCustomerLiabilityRevenueRecognized

us-gaap:Depreciation
us-gaap:HedgingDesignation
us-gaap:DerivativeGainLossOnDerivativeNet

us-gaap:EquitySecuritiesWithoutReadilyDeterminableFairValueImpairmentLossAnnualAmount

us-gaap:GainLossRelatedToLitigationSettlement

us-gaap:IncreaseDecreaseInAccruedIncomeTaxesPayable

us-gaap:IncreaseDecreaseInContractWithCustomerLiability

us-gaap:IncreaseDecreaseInEmployeeRelatedLiabilities

us-gaap:IncreaseDecreaseInOtherAccruedLiabilities

us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets

us-gaap:InventoryWriteDown

us-gaap:InvestmentIncomeInterest

us-gaap:LeaseCost
us-gaap:StatementEquityComponents
us-gaap:OciBeforeReclassificationsBeforeTaxAttributableToParent

us-gaap:OciBeforeReclassificationsNetOfTaxAttributableToParent

us-gaap:OperatingLeaseCost

us-gaap:OperatingLeasePayments

us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsTax

us-gaap:OtherComprehensiveIncomeLossBeforeTax
us-gaap:StatementEquityComponents
us-gaap:OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax
us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:HedgingDesignation
us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax
us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:HedgingDesignation, us-gaap:IncomeStatementLocation
us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossTaxPortionAttributableToParent1

us-gaap:OtherNoncashIncomeExpense

us-gaap:OtherOperatingIncomeExpenseNet

us-gaap:PaymentsForProceedsFromOtherInvestingActivities

us-gaap:PaymentsForRestructuring
us-gaap:RestructuringCostAndReserve

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation

us-gaap:PaymentsToAcquireOtherInvestments

us-gaap:PaymentsToAcquireShortTermInvestments

us-gaap:ProceedsFromSaleMaturityAndCollectionOfShorttermInvestments

us-gaap:ProceedsFromStockOptionsExercised

us-gaap:ProceedsFromStockPlans

us-gaap:ProductWarrantyAccrualPayments

us-gaap:ProductWarrantyAccrualWarrantiesIssued
us-gaap:StatementEquityComponents
us-gaap:ReclassificationFromAociCurrentPeriodBeforeTaxAttributableToParent

us-gaap:ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent

us-gaap:ReclassificationFromAociCurrentPeriodTax

us-gaap:RestructuringAndRelatedCostIncurredCost
us-gaap:RestructuringCostAndReserve

us-gaap:RestructuringReserveAccrualAdjustment1
us-gaap:RestructuringCostAndReserve

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice
us-gaap:Range, us-gaap:AwardType, us-gaap:Vesting
us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage
us-gaap:PlanName
us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardPurchasePriceOfCommonStockPercent

us-gaap:SharesPaidForTaxWithholdingForShareBasedCompensation
us-gaap:StatementEquityComponents

us-gaap:ShortTermLeaseCost
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensation
us-gaap:AwardType
us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
us-gaap:StatementEquityComponents

us-gaap:StockRepurchasedAndRetiredDuringPeriodShares
us-gaap:StatementEquityComponents

us-gaap:StockRepurchasedAndRetiredDuringPeriodValue
us-gaap:StatementEquityComponents

us-gaap:WeightedAverageNumberDilutedSharesOutstandingAdjustment

ntgr:AccruedFreightCharges

ntgr:DeferredTaxAssetsDeferredExpenseDepreciationAndAmortization

ntgr:DeferredTaxAssetsIntangibleAssets

ntgr:DeferredTaxAssetsOperatingLeaseLiability

ntgr:DeferredTaxAssetsTaxAccrualsAndAllowance

ntgr:DeferredTaxLiabilitiesRightOfUseAsset

ntgr:EquitySecuritiesWithoutReadilyDeterminableFairValueDownwardPriceChangeAndImpairmentLossCumulativeAmount

ntgr:FiniteLivedIntangibleAssetExpectedAmortizationAfterYearFour

ntgr:InventoryExpectedToBeReceivedFromFutureSalesReturns
us-gaap:PurchaseCommitmentExcludingLongtermCommitment
ntgr:PercentageOfCancelableOrders

ntgr:ProvisionsToWriteDownExpectedReturnedInventoryToNetRealizableValue

ntgr:ValuationAllowanceNetofFederalTax

us-gaap:AccruedIncomeTaxesNoncurrent

us-gaap:AccruedMarketingCostsCurrent

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent
us-gaap:StatementEquityComponents
us-gaap:AociBeforeTaxAttributableToParent

us-gaap:AociTaxAttributableToParent

us-gaap:AssetsFairValueDisclosure

us-gaap:BusinessCombinationAssetsAndLiabilitiesArisingFromContingenciesAmountRecognized

us-gaap:CapitalizedContractCostNet

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations

us-gaap:ContractWithCustomerLiabilityNoncurrent

us-gaap:ContractWithCustomerRefundLiabilityCurrent

us-gaap:DeferredIncomeTaxAssetsNet

us-gaap:DeferredTaxAssetsDeferredIncome

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards

us-gaap:DeferredTaxAssetsOther

us-gaap:DeferredTaxAssetsTaxDeferredExpense

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost

us-gaap:DeferredTaxLiabilitiesOther

us-gaap:DeferredTaxLiabilityNotRecognizedAmountOfUnrecognizedDeferredTaxLiabilityUndistributedEarningsOfDomesticSubsidiaries
us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeAssetFairValueGrossLiability

us-gaap:DerivativeFairValueOfDerivativeAsset
us-gaap:BalanceSheetLocation, us-gaap:HedgingDesignation
us-gaap:DerivativeInstrumentRisk

us-gaap:DerivativeFairValueOfDerivativeLiability
us-gaap:BalanceSheetLocation, us-gaap:HedgingDesignation
us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeLiabilities
us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship
us-gaap:DerivativeNotionalAmount
us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship
us-gaap:DerivativeNumberOfInstrumentsHeld
us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation

us-gaap:EmployeeRelatedLiabilitiesCurrent
us-gaap:AwardType
us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized

us-gaap:EquitySecuritiesWithoutReadilyDeterminableFairValueAmount

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive

us-gaap:FiniteLivedIntangibleAssetsGross
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:GoodwillImpairedAccumulatedImpairmentLoss

us-gaap:InventoryFinishedGoodsNetOfReserves

us-gaap:InventoryRawMaterialsNetOfReserves

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:LiabilitiesFairValueDisclosure
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FinancialInstrument
us-gaap:FinancialInstrument

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

us-gaap:OtherAssetsMiscellaneousNoncurrent

us-gaap:ProductWarrantyAccrual

us-gaap:ProductWarrantyAccrualClassifiedCurrent

us-gaap:PurchaseCommitmentRemainingMinimumAmountCommitted

us-gaap:RestructuringReserve
us-gaap:RestructuringCostAndReserve

us-gaap:RevenueRemainingPerformanceObligation
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
us-gaap:PlanName
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice
us-gaap:PlanName
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardPerShareWeightedAveragePriceOfSharesPurchased
us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRange
us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions
us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRange
us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions
us-gaap:AwardType
us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding
us-gaap:AwardType
us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1
us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRange
us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1
us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRange
us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1

us-gaap:StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased

us-gaap:UndistributedEarningsOfForeignSubsidiaries

us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued

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

Plots across concepts


IncomeStatement
Other Comprehensive Income Loss Net Of Tax
Expenses
Other Nonoperating Income Expense
Balance Sheet
Intangible Assets Net Excluding Goodwill
Assets
Property Plant And Equipment Net
Current Assets
Prepaid Expense And Other Assets Current
NonCurrent Assets
Intangible Assets Net Excluding Goodwill
PropertyPlantAndEquipmentNet
Property Plant And Equipment Net
Liabilities
Operating Lease Liability
Current Liabilities
Accrued Income Taxes Current
Stockholders Equity
Retained Earnings Accumulated Deficit
CashFlow
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInOperatingActivities
Increase Decrease In Accounts Receivable
NetCashProvidedByUsedInInvestingActivities
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInFinancingActivities
Net Cash Provided By Used In Financing Activities
Shares
Weighted Average Number Of Shares Outstanding Basic
OperatingLeaseLiability
Operating Lease Liability Current
LesseeOperatingLeaseLiabilityPaymentsDue
Lessee Operating Lease Liability Undiscounted Excess Amount
FiniteLivedIntangibleAssets
Finite Lived Intangible Assets Net
InventoryNet
Inventory Raw Materials Net Of Reserves
AccountsReceivable
Allowance For Doubtful Accounts Receivable Current

Tables

  2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312010-10-032010-06-272010-03-28
us-gaap:CommonStockValue ▂▂▁▁▁▁▁▂▂▃▃▃▃▃▂▃▃▃▃▃▃▃▃▃▃▅▅▅▆▆▆███▇▇▇▇▇▇▆0.0310.0310.030.030.030.030.030.0310.0310.0320.0320.0320.0320.0320.0310.0320.0320.0330.0330.0330.0330.0330.0330.0320.0320.0350.0350.0350.0360.0370.0370.0390.0390.0390.0380.0380.0380.0380.0380.0380.037NA0.036NANANA
 us-gaap:SharesOutstanding us-gaap:StatementEquityComponents us-gaap:CommonStock▃▃▃▂▁▁▂▃▄▅▅▅▆▅▅▅▇██30.49530.75830.39930.16629.68429.59229.92530.58131.1131.46731.56231.74631.78131.53431.3231.73132.25832.95332.958NANANA32.601NANANA34.709NANANA36.84NANANA38.342NANANA37.647NANANA36.173NANANA
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding ▁█31.46431.814NA30.74130.0729.583NA31.81932.11232.874NA32.97431.67432.66NA32.39333.11634.136NA33.91333.49333.269NA32.33534.30835.285NA36.2536.80837.305NA39.19839.07439.05NA38.80238.59538.576NA38.0837.96837.34NA36.00935.943NA
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic ▁█30.57430.665NA30.03729.61729.583NA30.93331.24631.483NA31.80231.67431.427NA31.70432.35232.944NA32.91332.63932.519NA31.97933.79234.678NA35.64336.13936.63NA38.738.53938.433NA38.16237.97837.796NA37.48337.01736.414NA35.44135.237NA
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount █▁0.3480.287NA1.2212.2452.485NA1.5871.2080.507NA0.451.0140.773NA0.9750.7820.07NA0.00.4310.486NA2.7682.6312.368NA2.82.52.6NA3.02.92.4NA2.62.71.8NA1.91.61.4NANANANA
us-gaap:EarningsPerShareBasic ▇▇█▇▅▄▅▆▅▆▃▆▄▅▁▇▆▆▇▇▆▆▇▆▅▅▁▇▆▆▆▆▆▆▆▇▇▇▇▇▇▇▆▆▆▆0.580.751.020.850.2-0.14-0.010.410.030.41-0.620.31-0.170.18-1.020.660.450.490.670.640.490.510.680.470.110.23-1.160.560.410.390.30.370.360.40.420.620.570.670.610.710.560.580.380.370.30.39
us-gaap:EarningsPerShareDiluted ▇▇█▇▅▄▅▆▅▆▃▆▄▅▁▇▆▆▇▇▆▆▇▆▅▆▁▇▆▆▆▆▆▆▆▇▇▇▇▇▇▇▆▆▆▆0.570.720.990.830.2-0.14-0.010.390.030.39-0.620.3-0.170.17-1.020.640.440.470.650.620.480.50.660.470.110.23-1.160.550.40.390.30.370.360.390.410.610.560.650.60.70.540.570.370.360.290.38
  2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312010-10-032010-06-272010-03-28
  2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312010-10-032010-06-272010-03-28
 TTM Greenblatt ROC _ _▇███▆▅▅▆▅▆▇▆▅▆▇▇▇▇█▇▇▇█▇▆▆▁▇▇▇▇▇▇▇▇█████▇█21.50431.32733.84232.1668.8670.669-0.21112.0650.32614.00823.6119.611-2.9958.48719.30125.39419.09322.78933.04329.85625.51425.61430.64426.01311.20117.499-46.58526.55824.58123.49923.55324.23921.58223.66528.40330.53230.98536.19433.68633.07727.57430.532NANANANA
  2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312010-10-032010-06-272010-03-28
us-gaap:AllocatedShareBasedCompensationExpense ▆▆▇▆█▆█▆▆▆▁██▇▅▅▅▅▄▅▅▄▄▄▄▄▅▅▅▅▅▄▄▄▄▄▄▄▄▄▄▄6.9026.967.7797.2189.1726.3368.9546.9866.7396.458-0.2139.5548.978.155.7355.5835.7015.1284.6494.875.0194.4114.3084.1114.0584.3484.7885.1624.9345.134.974.5114.3913.593.5664.0193.3953.3923.4283.4543.5083.372NANANANA
us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest ▆▇█▇▅▄▄▆▄▆▁▅▄▅▁▇17.9123.00131.02525.4165.619-3.823-0.38112.4990.83712.872-27.8189.221-5.0686.172-28.02320.842NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:CostOfGoodsAndServicesSold ▆▆▇▇▆▅▆▆▅▅▁█▇▇█▇▇▇▇▇▆▆▇▇▆▇▇▇▇▇▇▇▇▆▇▆▇▇▆▆▆▆▆▅▅215.455206.984255.957264.62198.751163.722183.388188.666165.407167.074-57.392276.394257.648240.468292.978252.388238.787226.725257.219235.336213.867209.691255.447245.566211.126220.877252.708251.005240.418251.466255.831260.236254.289205.662219.058217.522226.017225.771214.182205.49200.863191.037177.377160.31126.387NA
us-gaap:GainLossOnInvestments █▁0.041-0.049NANA0.0-4.53NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:GeneralAndAdministrativeExpense ▅▅▅▅▅▄▅▄▃▄▁█▇▆▅▅▄▄▅▅▄▄▄▄▃▃▄▄▄▄▄▄▄▄▄▄▄▃▂▃▃▃▃▃▂15.62315.40516.06616.46715.48113.13413.96511.88710.46313.1174.50323.26820.44816.63816.04814.22912.9513.19414.48714.11113.03512.84912.12111.80310.36611.02311.55711.72611.89411.37512.33911.9312.31912.32711.50711.88811.21910.4138.37910.85110.5489.6459.5239.3588.397NA
us-gaap:GrossProfit ▄▆▆▇▃▁▁▂▁▃▄█▆▆▆▅▄▅▆▅▅▅▆▅▂▄▅▅▅▅▅▅▆▄▄▅▄▅▅▅▄▄▃▂▁▂93.356110.941111.116113.49481.30166.24169.58377.19265.44582.00890.654124.192109.172104.505104.079103.09591.93696.932110.71103.12297.788100.565105.41696.32777.65688.28100.474102.33397.18697.925100.789101.659103.4387.73791.37897.68894.63899.84994.97396.3190.37787.78681.15475.70769.56272.824
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest ▆▇██▃▁▂▄▂▅22.20330.77533.47931.7499.23-3.6550.62512.3011.59515.05NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments ▇███▆▅▅▆▅▆▇▆▅▆▇▇▇▇██▇▇█▇▆▆▁▇▇▇▇▇▇▇▇█████▇█▇▇▇22.20330.77533.47931.7499.23-3.6550.62512.3011.59515.0524.15311.93-0.8627.98320.66626.56119.95823.52933.86330.26325.46125.48230.73425.87910.92518.026-45.96228.87224.40323.44823.14424.82121.12923.88828.40433.71131.45535.71233.61532.92527.33930.33125.07921.5321.032NA
us-gaap:IncomeTaxExpenseBenefit ▂▃▂▂▂▂▂▂▂▂▄▂▂▂█▂▂▃▃▃▃▃▃▃▃▃▁▃▃▃▃▃▃▃▃▃▃▃▃▂▂▃▃▃▃▃4.3697.8152.5316.2143.2470.5181.045-0.2280.7562.20719.212.784.3682.39352.65.7675.3767.53511.7549.1449.4278.8938.92710.787.25810.015-5.6098.8479.6989.03711.71210.3647.1448.54512.3259.929.93310.56510.786.1786.7429.14211.4578.43510.5679.856
us-gaap:NetIncomeLoss ▁█17.83422.96NA25.5355.983-4.173-0.4212.5290.83912.843-19.4719.949-5.235.59-31.93420.79414.58215.99422.10921.11916.03416.58921.80715.0993.6678.011-40.35320.02514.70514.41111.43214.45713.98515.34316.07923.79121.52225.14722.83526.74720.59721.18913.62213.09510.46513.727
us-gaap:OperatingExpenses ▅▅▅▅▅▅▅▅▅▅▁▇▇▆▅▅▅▅▅▅▅▅▅▅▅▅█▅▅▅▅▅▅▅▄▅▅▅▄▄▄▄▄▄▄71.85279.61477.27481.32872.43465.57269.79465.12765.11968.0-19.782114.581112.16796.01884.77877.70172.84374.14377.66773.26672.27474.95174.77270.31466.45570.781147.05975.77572.60574.42677.23677.4281.84864.07262.97567.15663.65363.65561.28763.23362.80357.25456.02353.98348.762NA
us-gaap:OperatingIncomeLoss ▇███▆▅▅▆▅▆▇▆▅▆▇▇▇▇█▇▇▇█▇▆▆▁▇▇▇▇▇▇▇▇█████▇█▇▇▇21.50431.32733.84232.1668.8670.669-0.21112.0650.32614.00823.6119.611-2.9958.48719.30125.39419.09322.78933.04329.85625.51425.61430.64426.01311.20117.499-46.58526.55824.58123.49923.55324.23921.58223.66528.40330.53230.98536.19433.68633.07727.57430.53225.13121.72420.8NA
us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax █▁0.0760.041NA-0.119-0.3640.35NA-0.03-0.0020.017NA0.040.1090.631NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherComprehensiveIncomeLossNetOfTax ▅▅▅▅▅▅▅▅▅▅▅▅▅▅█▅▁▄▆▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅0.0760.0410.077-0.119-0.3640.350.039-0.03-0.0020.0290.0210.0710.1620.5823.9110.048-5.212-1.5361.6960.1830.54-0.4840.0460.014-0.077-0.018-0.1120.140.142-0.2010.22-0.199-0.0910.1350.175-0.2870.171-0.0780.037-0.0770.116NANANANANA
us-gaap:OtherNonoperatingIncomeExpense ▆▅▅▅▅▁▆▅▆▆▅▆▆▄▆▆▆▅▆▅▅▅▅▅▅▆▆▇▅▅▅▆▅▅▅█▆▅▅▅▅▅▅▅▅0.696-0.562-0.39-0.5150.314-4.5860.419-0.4030.4870.341-0.1280.8291.061-1.2520.640.6660.3830.3350.4610.116-0.332-0.366-0.021-0.199-0.3430.4750.5442.246-0.227-0.108-0.4940.511-0.5480.074-0.1533.070.354-0.601-0.198-0.267-0.341-0.33-0.176-0.3260.132NA
us-gaap:ProfitLoss ▇▇█▇▅▄▅▆▅▆▁▆▄▅▁▇▆▆17.83422.9630.94825.5355.983-4.173-0.4212.5290.83912.843-27.8399.15-5.235.59-31.93420.79414.58215.994NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:ResearchAndDevelopmentExpense ▆▆▆▆▆▆▆▆▆▆▁█▇▇▇▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▅▅▅▅▅▅▅▅▄▄▄▄22.58623.82923.37624.52921.14419.73920.79919.53718.81418.832-13.15535.25331.37128.94725.43623.12723.35722.68323.49121.93521.80422.13723.37321.57221.10220.45222.90823.33722.47622.18122.52923.3223.98115.33814.78917.39914.75714.12113.59712.73811.3511.01410.15810.5649.945NA
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax ▅▅▇▇▄▂▃▃▂▃▄█▇▆▄▆▆▅▇▆▅▅▇▆▄▅▆▆▆▆▆▇▇▄▅▅▅▅▅▅▄▄▃▂▁▂308.811317.925367.073378.114280.052229.963252.971265.858230.852249.082288.928400.586366.82344.973274.149355.483330.723323.657367.929338.458311.655310.256360.863341.893288.782309.157353.182353.338337.604349.391356.62361.895357.719293.399310.436315.21320.655325.62309.155301.8291.24278.823258.531236.017195.949211.555
us-gaap:Revenues ▅▅▇▇▄▂▃▃▂▃▄█▇▆▄▆▆▅▇▆▅▅▇▆▄▅▆▆▆▆▆▇▇▄▅▅▅▅▅▅▄▄▃▂▁▂308.811317.925367.073378.114280.052229.963252.971265.858230.852249.082288.928400.586366.82344.973274.149355.483330.723323.657367.929338.458311.655310.256360.863341.893288.782309.157353.182353.338337.604349.391356.62361.895357.719293.399310.436315.21320.655325.62309.155301.8291.24278.823258.531236.017195.949211.555
us-gaap:SellingAndMarketingExpense ▅▆▆▆▅▅▅▅▅▅▁██▇▇▆▆▆▆▆▅▆▆▅▅▆▆▆▆▆▆▆▆▆▅▆▆▆▆▆▆▆▆▅▄35.7437.81540.64539.79434.38433.03134.26333.49134.54135.85512.92349.00546.98343.65843.16740.31136.46138.22939.65237.33736.08937.27739.25635.92334.01337.60239.64439.28338.17939.91137.54439.46540.40636.38935.51937.637.67738.9739.27839.639.03636.64836.35434.06930.358NA
  2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312010-10-032010-06-272010-03-28
  2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312010-10-032010-06-272010-03-28
us-gaap:Assets ▄▄▄▃▂▂▂▂▃▂▃█▅▅▅▄▄▄▅▄▃▃▃▃▂▃▃▄▄▄▄▄▄▃▃▃▃▂▂▁▁1112.2071137.4151106.0391028.271928.971879.369955.813943.061992.507970.3751043.3761533.3221256.6311213.1771208.5641161.1571115.5891142.1431184.4561096.7481040.7661025.2511050.569974.751926.783989.8591048.6871081.3181077.9921090.0961093.931141.1941128.741045.3161034.5691018.637988.138940.562971.37864.288820.769NA780.321NANANA
us-gaap:Liabilities ▄▄▄▄▃▂▃▃▄▃▄█▆▅▆▄▃▃▄▃▂▂▃▂▁▁▃▂▂▂▃▃▃▁▂▂▂▁▃▁▁389.207412.992416.655382.004322.825281.578347.12320.923370.435337.467415.824598.843500.895457.458478.079384.642339.667334.113387.637319.552299.969300.886341.859313.29266.895260.044327.122304.765303.526307.681320.147322.611332.161267.939279.958285.86288.591267.641332.613254.457243.143NA279.885NANANA
us-gaap:LiabilitiesAndStockholdersEquity ▄▄▄▃▂▂▂▂▃▂▃█▅▅▅▄▄▄▅▄▃▃▃▃▂▃▃▄▄▄▄▄▄▃▃▃▃▂▂▁▁1112.2071137.4151106.0391028.271928.971879.369955.813943.061992.507970.3751043.3761533.3221256.6311213.1771208.5641161.1571115.5891142.1431184.4561096.7481040.7661025.2511050.569974.751926.783989.8591048.6871081.3181077.9921090.0961093.931141.1941128.741045.3161034.5691018.637988.138940.562971.37864.288820.769NA780.321NANANA
us-gaap:StockholdersEquity ▄▄▃▂▂▁▂▂▂▂▂█▅▅▄▅▅▆▆▅▄▄▄▃▃▄▄▅▅▅▅▆▆▅▅▄▄▃▂▂▁723.0724.423689.384646.267606.146597.791608.693622.138622.072632.908627.552910.178755.736755.719730.485776.515775.922808.03796.819777.196740.797724.365708.71661.461659.888729.815721.565776.553774.466782.415773.783818.583796.579777.377754.611732.777699.547672.921638.757609.831577.626NA500.436NANANA
  2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312010-10-032010-06-272010-03-28
us-gaap:AssetsCurrent ▄▄▄▃▂▁▂▂▂▂▃█▅▅▅▄▄▄▄▄▃▃▃▂▁▂▃▂▂▂▂▃▃▃▃▃▃▃▃▂▁911.791930.875893.178822.712721.688677.647744.109726.724771.949746.097857.8991258.3221035.858999.5331015.664945.166901.589924.274962.785885.067827.426802.463821.143768.483713.685769.881822.965795.669788.128798.704800.111846.589828.905877.688864.209851.076843.725805.028834.229726.614681.898NA668.044NANANA
us-gaap:CashAndCashEquivalentsAtCarryingValue ▆▇▇▆▅▄▃▃▄▃▃█▄▅▃▅▃▄▄▅▄▄▃▃▂▂▂▂▂▂▂▂▂▅▂▂▂▂▄▃▂▂▂▁▁328.941363.514346.46300.492252.633204.292190.208168.002214.611185.68201.047393.64227.397258.795202.87246.573190.676235.668240.468273.72226.011226.858181.945202.429136.755146.401141.234141.82146.982129.656143.009160.484146.934279.098149.032134.601157.155149.258208.898174.278129.423157.536126.17398.548110.94NA
us-gaap:ShortTermInvestments ▁▁▁▁▁▁▁▁▁▂▃▅▅▅▅▅▄▅▅▅▅▄▄▃▃▄▅▄▄▄▄▅▅▅██▇█▅▅▆6.3787.1426.8586.3265.9195.4225.4993.9153.726.97273.317136.173128.241127.442126.926126.213114.847125.567125.514129.296126.661106.44696.32161.41976.16101.004115.895100.82895.747110.605105.145140.934141.169143.314227.845227.819203.273220.162144.797146.781148.473NA144.564NANANA
us-gaap:AccountsReceivableNetCurrent ▄▅▅▅▃▃▃▂▂▃▄▆▆▅█▄▄▃▅▂▂▁▄▃▂▃▃▃▄▄▃▃▄▂▃▂▃▂▃▁▁290.598312.922337.052340.004277.49257.582277.168248.07238.635262.531303.667358.982343.883317.102412.798295.591304.588265.254313.839233.911230.55218.421290.642274.173246.493254.745275.689278.568282.9291.251266.484269.964288.483237.896256.014248.862271.769249.208261.307218.653209.96NA226.731NANANA
us-gaap:InventoryNet ▅▄▂▁▂▃▅▆▆▅▅█▇▆▅▅▆▆▅▄▄▄▄▂▃▃▄▄▃▃▄▄▃▂▂▃▂▁▂▁▁251.764215.705172.112144.302150.585180.602235.489275.584276.316236.123243.871330.516291.459266.345245.894249.078263.773267.826247.862217.621207.841215.307213.118170.013188.668200.948222.883206.494194.533201.63224.456211.275185.383158.555174.903178.916152.82134.314163.724135.963137.789NA127.394NANANA
us-gaap:PrepaidExpenseAndOtherAssetsCurrent ▄▃▂▃▄▂▄▃▆▄▄▆█▂▁▁▁▂▄▂▅▄▆▃▆▅▅▆▆▅▄▅▇▄▄▅▅▂▃▂▅34.1131.59230.69631.58835.06129.74935.74531.15338.68734.79135.99739.01144.87829.84927.17627.71127.70529.95935.10230.51936.36335.43139.11731.01939.13338.0838.22540.06440.94737.04733.77838.47741.70834.77333.72438.17336.22629.17432.41529.91936.313NA23.85NANANA
  2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312010-10-032010-06-272010-03-28
us-gaap:NoncurrentAssets ▁▄▆▇█▅▇40.01542.6445.49146.49447.3143.94946.6NANANA20.177NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:PropertyPlantAndEquipmentGross ▆▆▆▆▆▅▅▆▅▅▅█▆▆▅▅▅▆▅▆▆▆▆▅▅▅▅▅▄▄▄▃▃▂▂▂▁▁▁129.553128.293130.879127.139124.496117.644116.008124.333122.739119.388116.108160.105129.06124.202123.241121.344117.36125.689123.493131.268131.088128.446126.536123.835121.285121.248118.587112.365108.354102.05498.94592.64588.77476.34573.65170.3865.49460.11259.299NANANA51.555NANANA
us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment ████▇▇▆▇▇▆▆▇▆▇▇▇▆▇▇██▇▇▆▆▆▅▅▅▄▄▃▃▂▂▂▁▁▁115.336113.396114.799111.826108.96101.26298.325104.662101.66598.74395.931103.45899.923104.423102.581101.11698.531106.341104.02111.792111.815107.759104.15299.88495.69493.39988.89384.73680.20376.04971.75167.19562.37757.95854.62651.45348.21245.39643.415NANANA34.052NANANA
us-gaap:AmortizationOfIntangibleAssets ▁▃▃▃▃▃▃▃▃▄▂▄▄▄▄▅▅▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇█▃▃▃▂▂▂▂▂0.21.51.51.51.61.61.61.61.72.11.02.42.52.52.52.73.24.54.34.24.34.24.34.24.34.54.54.54.44.54.54.55.01.51.51.41.01.01.11.21.2NANANANANA
us-gaap:PropertyPlantAndEquipmentNet ▁▁▁▁▁▁▂▂▂▂▂█▃▂▂▂▂▂▂▂▂▂▂▃▃▃▄▃▃▃▃▃▃▂▂▂▂▁▁▁▁14.21714.89716.0815.31315.53616.38217.68319.67121.07420.64520.17756.64729.13719.77920.6620.22818.82919.34819.47319.47619.27320.68722.38423.95125.59127.84929.69427.62928.15126.00527.19425.4526.39718.38719.02518.92717.28214.71615.88416.07916.636NA17.503NANANA
us-gaap:LongTermInvestments █▂▁▄▇10.0538.6868.3959.069.869NA8.147NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:Goodwill ▂▂▂▂▂▂▂▂▂▂▂▃▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂██████▃▃▃▂▂▂▂▂▁▁80.72180.72180.72180.72180.72180.72180.72180.72180.72180.72180.721101.96585.46385.46385.46385.46385.46385.46385.46381.72181.72181.72181.72181.72181.72181.72181.721155.916155.916155.916155.916155.916155.405100.88100.88100.8888.98585.94485.94485.94485.94474.19874.198NANANA
us-gaap:IntangibleAssetsNetExcludingGoodwill ▁▁▁▁▁▁▂▂▂▂▂▃▂▃▃▃▃▃▄▄▄▄▅▅▅▅▆▆▆▇▇██▃▃▃▃▂▂▂▃2.1842.4093.8995.396.9158.5110.10411.69913.29715.05817.14622.34120.02422.44924.98827.52730.21533.43837.89936.21640.45944.70348.94753.19157.43461.75566.2370.70575.1879.64984.11888.63195.14926.07927.62127.70123.08819.97720.95622.03423.196NA6.241NANANA
us-gaap:FiniteLivedIntangibleAssetsNet ▁▁▁▁▁▂▂▂▂▂▂▃▂▃▃▃▃▄▄▄▄▄▅▅▅▆▆▇▇▇███▃▃▃2.1842.4093.8995.396.9158.5110.10411.69913.29715.05817.14622.34120.02422.44924.98827.52730.21533.43837.89936.21640.45944.70348.94753.19157.43461.75566.2370.70575.1879.54984.01888.53187.64926.07926.62126.501NANANANANANANANANANA
us-gaap:DeferredTaxAssetsLiabilitiesNet NANA68.323NANANA58.93NANANA57.557NANANA49.468NANANA70.859NANANA68.445NANANA67.735NANANA47.474NANANA39.547NANANA31.065NANANA26.444NANANA
us-gaap:OperatingLeaseRightOfUseAsset ▆▆▇▇▇▆▇▇██▁25.79827.74329.41131.18131.77427.56728.91731.6134.06336.6130.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherAssetsNoncurrent ▇▇▇▆▆▆▆▆▆▆▆█▇▇▅▇▇▇▇▆▆▆▆▄▄▄▄▃▃▂▂▂▂▂▂▂▁▁▁▁▁77.49680.7782.7572.95472.33768.54274.27972.63671.40371.24167.43394.04786.14985.95361.78982.77379.49379.6278.83674.26871.88775.67776.37447.40548.35248.65348.07731.39930.61729.82226.59124.60822.88422.28222.83420.05315.05814.89714.35713.61713.095NA14.335NANANA
  2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312010-10-032010-06-272010-03-28
us-gaap:AccountsPayableCurrent ▃▄▄▄▃▁▃▃▅▃▆█▅▄▅▄▃▄▅▄▃▃▄▄▃▂▅▄▄▄▅▅▆▃▄▄▄▃▅▃▃70.38187.34890.90287.74776.08639.21380.53183.912108.44469.279139.748168.155107.70496.371111.91592.86372.88689.765112.43695.99180.71475.13490.54698.17171.21766.654106.35792.091101.40396.285114.531119.273129.53582.4187.3191.07101.17679.534117.28575.67272.376NA89.155NANANA
us-gaap:AccruedIncomeTaxesCurrent ▂█▅▂▁▂▂▂▂▃▂▅▂▇▅▄▁▇▄▂▁▃▂▄▁▄▂▂▁▂▂▃▁▄▂▂▁▄▃1.71911.8767.3181.2990.8051.2041.8391.3141.1412.8952.026.8531.3599.8667.0155.8030.09.8555.1461.8660.03.6311.9515.2580.04.8922.4061.8930.01.7441.2873.5410.04.6671.3821.8290.05.1724.207NANANA3.487NANANA
us-gaap:AccruedLiabilitiesCurrent ▆▆▆▅▃▄▄▃▄▄▅█▇▆▆▄▄▃▄▃▂▃▃▂▂▂▃▂▂▃▃▂▂▂▂▂▂▂▂▁▁222.903220.322218.375196.297163.079172.908189.547163.333171.873177.635199.472282.41265.99239.261222.47187.533173.714149.282170.674142.751132.124148.018166.282132.911123.847122.168143.742133.659128.849141.052143.218136.707134.884119.587126.255120.829120.519115.995120.48107.826102.293NA110.413NANANA
us-gaap:ContractWithCustomerLiabilityCurrent ▃▃▃▂▂▁▁▁▂▂▂█▇▇▅15.6215.13413.45810.8838.1716.6696.455.81210.09311.7511.08635.48530.67430.98521.212NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LiabilitiesCurrent ▄▄▄▃▂▁▃▂▃▂▅█▆▅▆▄▃▃▄▃▂▂▃▃▂▁▃▂▃▃▃▃▃▂▂▂▂▂▃▁▁343.352361.328365.073325.998270.283234.202298.391272.474314.987280.011383.992524.071444.552402.156424.436352.327307.15301.923356.653291.149273.316274.753315.772288.476242.064237.368304.116282.151283.317287.711300.083302.931312.532247.765260.93263.049266.33243.632308.961230.622217.188NA254.723NANANA
us-gaap:OperatingLeaseLiabilityCurrent ▇▇▇▇▇▇▇▇██▁8.8948.9859.1498.8498.8968.6979.3579.76510.24310.5990.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherAccruedLiabilitiesCurrent ▃▄▃▂▂▂▂▂▂▃▄█▆▅▄▄▃▂▂▂▁▂▃▂▃▂▄▄▃▄▄▄▄▂▃▃▁▁▁35.76838.60934.56830.06429.08728.46225.78428.61729.27932.37636.60860.86151.88943.63239.92639.77635.72727.36628.84425.87323.50728.42634.13526.30333.70128.337.44537.61435.77239.00240.73339.06938.30528.85331.48730.7324.28321.84723.3NANANA25.706NANANA
  2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312010-10-032010-06-272010-03-28
us-gaap:OtherLiabilitiesNoncurrent ▁▁▁▂▂▂▂▂▂▂▂█▄▄▄▃▃▃▃▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁3.5986.7086.89610.3219.2887.9997.9888.0527.9077.812.23253.49924.14423.21322.09917.6816.79616.45615.86512.79311.7411.43911.64310.4129.287.7847.7547.4415.7796.0536.266.3666.6576.9875.2935.2865.4434.8354.9955.155.195NA5.443NANANA
us-gaap:OperatingLeaseLiabilityNoncurrent ▆▆▇▇▇▆▇▇██▁21.88724.0525.51227.39527.74924.25225.43427.17829.26331.5140.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo NANA9.488NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree NANA6.764NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour NANA6.105NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive NANA4.43NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive NANA0.796NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312010-10-032010-06-272010-03-28
us-gaap:StockholdersEquity ▄▄▃▂▂▁▂▂▂▂▂█▅▅▄▅▅▆▆▅▄▄▄▃▃▄▄▅▅▅▅▆▆▅▅▄▄▃▂▂▁723.0724.423689.384646.267606.146597.791608.693622.138622.072632.908627.552910.178755.736755.719730.485776.515775.922808.03796.819777.196740.797724.365708.71661.461659.888729.815721.565776.553774.466782.415773.783818.583796.579777.377754.611732.777699.547672.921638.757609.831577.626NA500.436NANANA
us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest ██▆▄▁▁▂723.0724.423689.384646.267606.146597.791608.693NANANA627.552934.479755.736755.719730.485776.515775.922808.03796.819NANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:CommonStockValue ▂▂▁▁▁▁▁▂▂▃▃▃▃▃▂▃▃▃▃▃▃▃▃▃▃▅▅▅▆▆▆███▇▇▇▇▇▇▆0.0310.0310.030.030.030.030.030.0310.0310.0320.0320.0320.0320.0320.0310.0320.0320.0330.0330.0330.0330.0330.0330.0320.0320.0350.0350.0350.0360.0370.0370.0390.0390.0390.0380.0380.0380.0380.0380.0380.037NA0.036NANANA
us-gaap:AdditionalPaidInCapital ████▇▇▇▇▇▇▇▆▄▄▄▄▄▄▄▄▃▃▃▃▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁906.327896.71882.709868.985853.137840.641831.365821.966812.034804.413793.585785.694625.858615.876603.137594.215584.097576.862566.307555.167539.621522.953513.047474.875467.73462.973454.144445.649438.15432.231421.901415.254407.505402.05394.427388.812379.086373.934364.243358.162352.628NA316.108NANANA
us-gaap:RetainedEarningsAccumulatedDeficit ▂▂▂▁▁▁▁▂▂▂▂▅▅▅▅▆▆▆▆▆▆▆▆▆▆▇▇▇▇▇▇████▇▇▇▇▆▆-183.44-172.324-193.32-222.636-247.028-243.251-222.723-199.841-190.005-171.551-166.05124.488129.953140.08128.168187.03196.603230.733228.541221.754201.084201.86195.627186.597192.183266.787267.348330.719336.27350.279351.776403.441388.987375.149360.142344.098320.307299.004274.453251.645224.898NA184.011NANANA
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax ▆▆▆▆▆▆▆▆▆▆▆▆▆▆▅▁▁▆█▆▆▅▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆0.0820.006-0.035-0.1120.0070.3710.021-0.0180.0120.014-0.015-0.036-0.107-0.269-0.851-4.762-4.810.4021.9380.2420.059-0.4810.003-0.043-0.0570.020.0380.150.01-0.1320.069-0.1510.0480.1390.004-0.1710.116-0.0550.023-0.0140.063NA0.281NANANA
us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue ▁█6.9026.96NA7.2189.1726.336NA6.9866.7396.457NA8.6128.978.15NA5.5835.7015.128NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312010-10-032010-06-272010-03-28
us-gaap:NetCashProvidedByUsedInOperatingActivities ▅▆▇▇▇▆▇▅▆▅▁▆▅▇▅█▅▆-5.22713.73746.08842.89263.16529.00549.569-26.11727.266-37.193-177.06733.789-16.92956.996-13.90898.051-5.889.261NANANANANANA38.872-0.36541.4124.83837.1625.55414.10816.63111.08645.07717.48322.9241.84412.79232.85743.18915.4024.56217.048NANANA
us-gaap:NetCashProvidedByUsedInInvestingActivities ▄▄▄▄▃▄▄▄▆█▄▁▃▄▃▂▅▃-3.113-1.77-4.422-2.52-8.388-1.506-3.764-2.65420.03635.841-1.701-27.515-10.529-3.444-5.969-16.3228.067-5.594NANANANANANA22.4319.406-20.869-8.9747.639-8.54329.557-6.345-144.31681.371-5.137-51.2284.136-78.079-0.948-0.286-65.96820.28-2.747NANANA
us-gaap:NetCashProvidedByUsedInFinancingActivities ▂▃▃▃▂▂▂▂▂▂▂█▂▃▂▂▁▂-26.2335.0874.3027.487-6.436-13.415-23.599-17.838-18.371-14.015-13.825159.969-3.942.373-23.826-25.832-47.179-8.467NANANANANANA-70.949-3.874-21.127-21.026-27.475-10.364-61.143.2641.0663.6182.0855.751.9175.6472.7111.95222.4536.52113.324NANANA
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect ▄▅▆▆▆▅▅▄▅▄▁█▄▆-34.57317.05445.96847.85948.34114.08422.206-46.60928.931-15.367-192.593166.243-31.39855.925NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312010-10-032010-06-272010-03-28
us-gaap:DeferredIncomeTaxExpenseBenefit ▅▅▂▄▄▄▄▄▄▄▅▄▄▄█▄▄▄▃▄▅▄▄▄▅▄▁▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄4.282.803-10.96-1.2931.8251.042-1.882-1.6130.9681.1484.033-2.7071.764-0.63121.902-1.8541.320.468-4.05-2.533.3680.489-0.561-2.3692.606-0.386-18.128-1.8890.427-0.671-3.546-2.203-1.163-1.015-0.943-1.4260.301-0.477-3.105-1.9980.4460.036-2.079NANANA
us-gaap:DepreciationDepletionAndAmortization ▃▄▄▄▄▄▄▄▄▄▁▅▅▅▅▅▅▇▆▆▇▇▇▇████▇▇███▄▄▄▃▃▃▃▃▃▃3.224.6614.6884.864.7534.634.8294.6124.9375.0281.2635.9335.7685.8875.8755.9956.3587.8667.3927.7148.3798.5088.5148.6449.4779.2159.1928.9998.6568.7439.1099.4169.3874.9424.654.6323.8843.6093.6673.6153.7463.7073.613NANANA
us-gaap:IncreaseDecreaseInAccountsPayable ▄▅▅▅▇▂▅▃▇▁▄█▅▄▆▆▄▄▆▆▅▄▄▆▅▃▆▄▅▄▄▄█▄▅▄▆▃▇▅▄▄▇-17.28-3.1972.88211.65336.697-41.488-2.04-25.49139.348-68.431-9.24259.14510.594-14.99419.23219.267-17.177-22.10615.89915.2946.235-16.101-7.29426.8124.431-38.93914.203-9.3115.117-18.245-4.743-10.26256.156-4.901-3.76-10.74521.641-37.75141.6153.295-8.857-7.92249.253NANANA
us-gaap:IncreaseDecreaseInAccountsReceivable ▄▃▄▆▅▄▅▅▃▃█▅▅▁█▄▆▃▇▄▅▂▅▅▄▄▄▄▄▅▄▄▆▄▄▄▅▄▆▅▅▃▆-22.325-24.13-2.95262.51419.909-19.58629.0979.435-23.896-41.136103.20314.8826.781-101.809117.207-8.99639.333-48.58579.9373.36112.129-72.22116.46827.68-8.251-20.945-2.879-4.332-8.43824.854-3.481-18.51850.587-18.1187.152-22.93122.561-12.09942.6548.69312.338-29.10951.132NANANA
us-gaap:IncreaseDecreaseInInventories ▇█▇▄▃▁▂▅█▄▄█▇▆▅▄▄▆▇▅▄▅█▃▄▃▆▆▄▃▆▇▆▄▄▇▆▃▇▅▄▆▆37.11344.79429.329-4.509-27.841-52.484-36.217-0.73240.193-7.748-4.0738.29725.11422.819-3.183-14.695-4.05319.96430.2419.78-7.4662.18943.105-18.655-12.281-21.93416.3911.961-7.098-22.82613.1826.40423.443-16.348-4.01325.50718.506-29.4127.76-1.826-8.61412.71917.0NANANA
us-gaap:NetCashProvidedByUsedInOperatingActivities ▅▆▇▇▇▆▇▅▆▅▁▆▅▇▅█▅▆-5.22713.73746.08842.89263.16529.00549.569-26.11727.266-37.193-177.06733.789-16.92956.996-13.90898.051-5.889.261NANANANANANA38.872-0.36541.4124.83837.1625.55414.10816.63111.08645.07717.48322.9241.84412.79232.85743.18915.4024.56217.048NANANA
us-gaap:NetIncomeLoss ▁█17.83422.96NA25.5355.983-4.173-0.4212.5290.83912.843-19.4719.949-5.235.59-31.93420.79414.58215.99422.10921.11916.03416.58921.80715.0993.6678.011-40.35320.02514.70514.41111.43214.45713.98515.34316.07923.79121.52225.14722.83526.74720.59721.18913.62213.09510.46513.727
us-gaap:ProfitLoss ▇▇█▇▅▄▅▆▅▆▁▆▄▅▁▇▆▆17.83422.9630.94825.5355.983-4.173-0.4212.5290.83912.843-27.8399.15-5.235.59-31.93420.79414.58215.994NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:ShareBasedCompensation ▆▆▇▆█▆█▆▆▆▁██▇▅▅▅▅▄▅▅▄▄▄▄▄▅▅▅▅▅▄▄▄▄▄▄▄▄▄▄▄▃6.9026.967.7797.2189.1726.3368.9546.9866.7396.458-0.2139.5548.978.155.7355.5835.7015.1284.6494.875.0194.4114.3084.1114.0584.3484.7885.1624.9345.134.974.5114.3913.593.5664.0193.3953.3923.4283.4543.5083.3722.99NANANA
  2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312010-10-032010-06-272010-03-28
us-gaap:NetCashProvidedByUsedInInvestingActivities ▄▄▄▄▃▄▄▄▆█▄▁▃▄▃▂▅▃-3.113-1.77-4.422-2.52-8.388-1.506-3.764-2.65420.03635.841-1.701-27.515-10.529-3.444-5.969-16.3228.067-5.594NANANANANANA22.4319.406-20.869-8.9747.639-8.54329.557-6.345-144.31681.371-5.137-51.2284.136-78.079-0.948-0.286-65.96820.28-2.747NANANA
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment ▅▅▆▅▅▄▅▅▅▆▁▇█▅▆▅▅▅▆▅▅▅▅▅▅▆▆▆▆▅▆▆▆▅▅▆▆▅▅▅▅▅▅2.9681.5884.1842.4812.3561.2752.4332.3743.4655.958-7.6326.51510.1833.1853.8693.6432.7283.4343.9881.9243.0042.0562.8582.9422.5675.6335.9174.0036.3333.0856.3413.954.9982.7613.274.6285.4021.4622.3951.8962.0141.9062.671NANANA
  2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312010-10-032010-06-272010-03-28
us-gaap:NetCashProvidedByUsedInFinancingActivities ▂▃▃▃▂▂▂▂▂▂▂█▂▃▂▂▁▂-26.2335.0874.3027.487-6.436-13.415-23.599-17.838-18.371-14.015-13.825159.969-3.942.373-23.826-25.832-47.179-8.467NANANANANANA-70.949-3.874-21.127-21.026-27.475-10.364-61.143.2641.0663.6182.0855.751.9175.6472.7111.95222.4536.52113.324NANANA
us-gaap:PaymentsForRepurchaseOfCommonStock NANA1.2920.07.515.00823.58120.38516.9815.015.015.00.00.026.5729.99945.011.63115.3220.44916.81110.35612.77826.49572.4648.57225.21223.38428.71415.90863.0990.0030.1470.3360.0350.00.2190.5960.0270.00.00.8990.082NANANA
  2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312010-10-032010-06-272010-03-28

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032010-12-31
Value31000.031000.030000.030000.030000.030000.030000.031000.031000.032000.032000.032000.032000.032000.031000.032000.032000.033000.033000.033000.033000.033000.033000.032000.032000.035000.035000.035000.036000.037000.037000.039000.039000.039000.038000.038000.038000.038000.038000.038000.037000.036000.0
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Shares Outstanding

us-gaap:SharesOutstanding us-gaap:StatementEquityComponents

us-gaap:SharesOutstanding

us-gaap:CommonStock


Shares
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value303030302929293031313131313131313232323234363837363434
Percentage of SharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding


Weighted
Period End2021-06-272021-03-282020-09-272020-06-282020-03-292019-09-292019-06-302019-03-312018-09-302018-07-012018-04-012017-10-012017-07-022017-04-022016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-09-282014-06-292014-03-302013-09-292013-06-302013-03-312012-09-302012-07-012012-04-012011-10-022011-07-032011-04-032010-10-032010-06-27
Value31313030293132323231323233343333333234353636373939393838383837373635
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Shares Outstanding Basic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic


Weighted
Period End2021-06-272021-03-282020-09-272020-06-282020-03-292019-09-292019-06-302019-03-312018-09-302018-07-012018-04-012017-10-012017-07-022017-04-022016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-09-282014-06-292014-03-302013-09-292013-06-302013-03-312012-09-302012-07-012012-04-012011-10-022011-07-032011-04-032010-10-032010-06-27
Value30303029293031313131313132323232323133343536363838383837373737363535
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount


Antidilutive
Period End2021-06-272021-03-282020-09-272020-06-282020-03-292019-09-292019-06-302019-03-312018-09-302018-07-012018-04-012017-10-012017-07-022017-04-022016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-09-282014-06-292014-03-302013-09-292013-06-302013-03-312012-09-302012-07-012012-04-012011-10-022011-07-032011-04-03
Value348000.0287000.01221000.02245000.02485000.01587000.01208000.0507000.0450000.01014000.0773000.0975000.0782000.070000.00431000.0486000.02768000.02631000.02368000.02800000.02500000.02600000.03000000.02900000.02400000.02600000.02700000.01800000.01900000.01600000.01400000.0
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Basic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareBasic


Earnings
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312010-10-032010-06-272010-03-28
Value0.580.751.020.850.2-0.14-0.010.410.030.41-0.620.31-0.170.18-1.020.660.450.490.670.640.490.510.680.470.110.23-1.160.560.410.390.30.370.360.40.420.620.570.670.610.710.560.580.380.370.30.39
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Diluted

us-gaap:EarningsPerShareDiluted

us-gaap:EarningsPerShareDiluted


Earnings
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312010-10-032010-06-272010-03-28
Value0.570.720.990.830.2-0.14-0.010.390.030.39-0.620.3-0.170.17-1.020.640.440.470.650.620.480.50.660.470.110.23-1.160.550.40.390.30.370.360.390.410.610.560.650.60.70.540.570.370.360.290.38
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Allocated Share Based Compensation Expense

us-gaap:AllocatedShareBasedCompensationExpense

us-gaap:AllocatedShareBasedCompensationExpense


Allocated
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-03
Value6.9026.967.7797.2189.1726.3368.9546.9866.7396.458-0.2139.5548.978.155.7355.5835.7015.1284.6494.875.0194.4114.3084.1114.0584.3484.7885.1624.9345.134.974.5114.3913.593.5664.0193.3953.3923.4283.4543.5083.372
Percentage of AllocatedShareBasedCompensationExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.22.20.01.93.32.80.02.62.92.6-0.12.42.42.42.11.61.71.61.31.41.61.41.21.21.41.41.41.51.51.51.41.21.21.21.11.31.11.01.11.11.21.2

us-gaap:AllocatedShareBasedCompensationExpense us-gaap:IncomeStatementLocation

us-gaap:CostOfSales


Allocated
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-30
Value0.3620.8340.9620.9231.5010.7050.7140.7060.7550.668-0.1360.8530.8660.8520.5280.4990.5420.4360.4240.4260.4510.4390.3760.3580.3360.4960.5040.5730.4890.4710.5030.4790.4060.1890.3260.473
Percentage of AllocatedShareBasedCompensationExpense5.212.012.412.816.411.18.010.111.210.363.88.99.710.59.28.99.58.59.18.79.010.08.78.78.311.410.511.19.99.210.110.69.25.39.111.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.30.00.20.50.30.00.30.30.3-0.00.20.20.20.20.10.20.10.10.10.10.10.10.10.10.20.10.20.10.10.10.10.10.10.10.2
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:GeneralAndAdministrativeExpense


Allocated
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-30
Value3.3153.23.4753.234.0742.8182.8382.6872.6112.5570.6514.0663.5673.1922.4082.3742.3482.1261.9912.0572.1121.9091.7921.7031.6771.6141.8371.9251.8171.3141.871.6541.541.4991.3911.53
Percentage of AllocatedShareBasedCompensationExpense48.046.044.744.744.444.531.738.538.739.6-305.642.639.839.242.042.541.241.542.842.242.143.341.641.441.337.138.437.336.825.637.636.735.141.839.038.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.11.00.00.91.51.20.01.01.11.00.21.01.00.90.90.70.70.70.50.60.70.60.50.50.60.50.50.50.50.40.50.50.40.50.40.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:GeneralAndAdministrativeExpense0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ResearchAndDevelopmentExpense


Allocated
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-30
Value1.2721.1461.3041.1381.7071.0342.5561.4961.2881.192-1.1481.9071.9491.5751.1791.0561.3731.3191.0041.0871.1180.8660.9560.8770.7730.8451.0381.2551.2271.3961.0891.0471.1350.6720.7210.778
Percentage of AllocatedShareBasedCompensationExpense18.416.516.815.818.616.328.521.419.118.5539.020.021.719.320.618.924.125.721.622.322.319.622.221.319.019.421.724.324.927.221.923.225.818.720.219.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.40.40.00.30.60.40.00.60.60.5-0.40.50.50.50.40.30.40.40.30.30.40.30.30.30.30.30.30.40.40.40.30.30.30.20.20.2
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:SellingAndMarketingExpense


Allocated
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-30
Value1.9531.782.0381.9271.891.7792.8462.0972.0852.0410.422.7282.5882.5311.621.6541.4381.2471.231.31.3381.1971.1841.1731.2721.3931.4091.4091.4011.9491.5081.3311.311.231.1281.238
Percentage of AllocatedShareBasedCompensationExpense28.325.626.226.720.628.131.830.030.931.6-197.228.628.931.128.229.625.224.326.526.726.727.127.528.531.332.029.427.328.438.030.329.529.834.331.630.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.60.60.00.50.70.80.00.80.90.80.10.70.70.70.60.50.40.40.30.40.40.40.30.30.40.50.40.40.40.60.40.40.40.40.40.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:SellingAndMarketingExpense0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest


Comprehensive
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-01
Value172331255.619-3.823-0.381120.83712-27.8189.221-5.0686.172-28.02320
Percentage of ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.87.20.06.72.0-1.70.04.70.45.2-9.62.3-1.41.8-10.25.9

Cost Of Goods And Services Sold

us-gaap:CostOfGoodsAndServicesSold

us-gaap:CostOfGoodsAndServicesSold


Cost
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312010-10-032010-06-27
Value215206255264198163183188165167-57.392276257240292252238226257235213209255245211220252251240251255260254205219217226225214205200191177160126
Percentage of CostOfGoodsAndServicesSold100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax69.865.10.070.071.071.20.071.071.767.1-19.969.070.269.7106.971.072.270.169.969.568.667.670.871.873.171.471.671.071.272.071.771.971.170.170.669.070.569.369.368.169.068.568.667.964.5

us-gaap:CostOfGoodsAndServicesSold us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome


Cost
Period End2021-06-272020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-30
Value0.0010.00.0030.001-0.002-0.002-0.002-0.006
Percentage of CostOfGoodsAndServicesSold0.00.00.00.0-0.0-0.0-0.0-0.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.0-0.00.0-0.0-0.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome-0.20.0-0.20.3-0.30.0-0.4-0.9

Gain Loss On Investments

us-gaap:GainLossOnInvestments

us-gaap:GainLossOnInvestments


Gain
Period End2021-06-272021-03-282020-06-282020-03-29
Value41000.0-49000.00-4530000.0
Percentage of GainLossOnInvestments100.0100.00.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.0-0.00.0-2.0

General And Administrative Expense

us-gaap:GeneralAndAdministrativeExpense

us-gaap:GeneralAndAdministrativeExpense


General
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312010-10-032010-06-27
Value151516161513131110134.5032320161614121314141312121110111111111112111212111111108.37910109.6459.5239.3588.397
Percentage of GeneralAndAdministrativeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.14.80.04.45.55.70.04.54.55.31.65.85.64.85.94.03.94.13.94.24.24.13.43.53.63.63.33.33.53.33.53.33.44.23.73.83.53.22.73.63.63.53.74.04.3

us-gaap:GeneralAndAdministrativeExpense us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome


General
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-30
Value0.010.0070.0170.024-0.001-0.013-0.011-0.007-0.012
Percentage of GeneralAndAdministrativeExpense0.10.00.10.1-0.0-0.1-0.1-0.1-0.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.0-0.0-0.00.0-0.0-0.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome-2.0-1.50.0-1.5-0.3-1.90.0-1.3-1.8

Gross Profit

us-gaap:GrossProfit

us-gaap:GrossProfit


Gross
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312010-10-032010-06-272010-03-28
Value9311011111381666977658290124109104104103919611010397100105967788100102979710010110387919794999496908781756972
Percentage of GrossProfit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax30.234.930.330.029.028.827.529.028.332.931.431.029.830.338.029.027.829.930.130.531.432.429.228.226.928.628.429.028.828.028.328.128.929.929.431.029.530.730.731.931.031.531.432.135.534.4

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

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest


Income
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-31
Value223033319.23-3.6550.625121.59515
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.29.70.08.43.3-1.60.04.60.76.0

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

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments


Income
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312010-10-032010-06-27
Value223033319.23-3.6550.625121.595152411-0.8627.983202619233330252530251018-45.962282423232421232833313533322730252121
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.29.70.08.43.3-1.60.04.60.76.08.43.0-0.22.37.57.56.07.39.28.98.28.28.57.63.85.8-13.08.27.26.76.56.95.98.19.110.79.811.010.910.99.410.99.79.110.7

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome


Income
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-30
Value-0.395-0.418-0.336-1.3930.3550.5820.1970.4950.536
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments-1.8-1.4-1.0-4.43.8-15.931.54.033.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.1-0.10.0-0.40.10.30.00.20.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome80.890.30.086.3103.586.10.090.379.8

Income Tax Expense Benefit

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxExpenseBenefit


Income
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312010-10-032010-06-272010-03-28
Value4.3697.8152.5316.2143.2470.5181.045-0.2280.7562.207192.784.3682.393525.7675.3767.535119.1449.4278.8938.927107.25810-5.6098.8479.6989.03711107.1448.545129.929.93310106.1786.7429.142118.435109.856
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.42.50.71.61.20.20.4-0.10.30.96.60.71.20.719.21.61.62.33.22.73.02.92.53.22.53.2-1.62.52.92.63.32.92.02.94.03.13.13.23.52.02.33.34.43.65.44.7

us-gaap:IncomeTaxExpenseBenefit us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome


Income
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-30
Value-0.083-0.088-0.07-0.2930.0750.1220.0410.1040.113
Percentage of IncomeTaxExpenseBenefit-1.9-1.1-2.8-4.72.323.63.9-45.614.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.0-0.00.0-0.10.00.10.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome17.019.00.018.221.918.00.019.016.8

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-272021-03-282020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312010-10-032010-06-272010-03-28
Value1722255.983-4.173-0.42120.83912-19.4719.949-5.235.59-31.9342014152221161621153.6678.011-40.35320141411141315162321252226202113131013
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.87.26.82.1-1.8-0.24.70.45.2-6.72.5-1.41.6-11.65.84.44.96.06.25.15.36.04.41.32.6-11.45.74.44.13.24.03.95.25.27.56.77.77.48.97.17.65.35.55.36.5

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-06-272021-03-282020-09-272020-06-282020-03-292019-09-292019-06-302019-03-312018-09-302018-07-012018-04-012017-10-012017-07-022017-04-02
Value1722255.983-4.173120.839129.949-5.235.59201415
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.87.26.82.1-1.84.70.45.22.5-1.41.65.84.44.9
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 End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312010-10-032010-06-27
Value71797781726569656568-19.78211411296847772747773727474706670147757274777781646267636361636257565348
Percentage of OperatingExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax23.325.00.021.525.928.50.024.528.227.3-6.828.630.627.830.921.922.022.921.121.623.224.220.720.623.022.941.621.421.521.321.721.422.921.820.321.319.919.519.821.021.620.521.722.924.9

Operating Income Loss

us-gaap:OperatingIncomeLoss

us-gaap:OperatingIncomeLoss


Operating
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312010-10-032010-06-27
Value213133328.8670.669-0.211120.32614239.611-2.9958.487192519223329252530261117-46.585262423232421232830303633332730252120
Percentage of OperatingIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.09.90.08.53.20.30.04.50.15.68.22.4-0.82.57.07.15.87.09.08.88.28.38.57.63.95.7-13.27.57.36.76.66.76.08.19.19.79.711.110.911.09.511.09.79.210.6

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

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax


Other
Period End2021-06-272021-03-282020-09-272020-06-282020-03-292019-09-292019-06-302019-03-312018-09-302018-07-012018-04-01
Value76000.041000.0-119000.0-364000.0350000.0-30000.0-2000.017000.040000.0109000.0631000.0
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.0-0.0-0.10.2-0.0-0.00.00.00.00.2

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-06-272021-03-282020-09-272020-06-282020-03-292019-09-292019-06-302019-03-312018-09-302018-07-012018-04-01
Value76000.041000.0-119000.0-364000.0350000.0-30000.0-2000.017000.040000.0109000.0631000.0
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.0-0.0-0.10.2-0.0-0.00.00.00.00.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.0

Other Comprehensive Income Loss Net Of Tax

us-gaap:OtherComprehensiveIncomeLossNetOfTax

us-gaap:OtherComprehensiveIncomeLossNetOfTax


Other
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-03
Value76000.041000.077000.0-119000.0-364000.0350000.039000.0-30000.0-2000.029000.021000.071000.0162000.0582000.03911000.048000.0-5212000.0-1536000.01696000.0183000.0540000.0-484000.046000.014000.0-77000.0-18000.0-112000.0140000.0142000.0-201000.0220000.0-199000.0-91000.0135000.0175000.0-287000.0171000.0-78000.037000.0-77000.0116000.0
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.0-0.0-0.10.20.0-0.0-0.00.00.00.00.00.21.40.0-1.6-0.50.50.10.2-0.20.00.0-0.0-0.0-0.00.00.0-0.10.1-0.1-0.00.00.1-0.10.1-0.00.0-0.00.0

Other Nonoperating Income Expense

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:OtherNonoperatingIncomeExpense


Other
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312010-10-032010-06-27
Value696000.0-562000.0-390000.0-515000.0314000.0-4586000.0419000.0-403000.0487000.0341000.0-128000.0829000.01061000.0-1252000.0640000.0666000.0383000.0335000.0461000.0116000.0-332000.0-366000.0-21000.0-199000.0-343000.0475000.0544000.02246000.0-227000.0-108000.0-494000.0511000.0-548000.074000.0-153000.03070000.0354000.0-601000.0-198000.0-267000.0-341000.0-330000.0-176000.0-326000.0132000.0
Percentage of OtherNonoperatingIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.2-0.20.0-0.10.1-2.00.0-0.20.20.1-0.00.20.3-0.40.20.20.10.10.10.0-0.1-0.1-0.0-0.1-0.10.20.20.6-0.1-0.0-0.10.1-0.20.0-0.01.00.1-0.2-0.1-0.1-0.1-0.1-0.1-0.10.1

Profit Loss

us-gaap:ProfitLoss

us-gaap:ProfitLoss


Profit
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-02
Value172230255.983-4.173-0.42120.83912-27.8399.15-5.235.59-31.934201415
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.87.28.46.82.1-1.8-0.24.70.45.2-9.62.3-1.41.6-11.65.84.44.9

us-gaap:ProfitLoss us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome


Profit
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-30
Value-0.312-0.33-0.266-1.10.280.460.1560.3910.423
Percentage of ProfitLoss-1.7-1.4-0.9-4.34.7-11.0-37.13.150.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.1-0.10.0-0.30.10.20.00.10.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome63.871.30.068.281.668.00.071.462.9

Research And Development Expense

us-gaap:ResearchAndDevelopmentExpense

us-gaap:ResearchAndDevelopmentExpense


Research
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312010-10-032010-06-27
Value22232324211920191818-13.1553531282523232223212122232121202223222222232315141714141312111110109.945
Percentage of ResearchAndDevelopmentExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.37.50.06.57.68.60.07.38.17.6-4.68.88.68.49.36.57.17.06.46.57.07.16.56.37.36.66.56.66.76.36.36.46.75.24.85.54.64.34.44.23.94.03.94.55.1

us-gaap:ResearchAndDevelopmentExpense us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome


Research
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-30
Value0.0320.012-0.0230.0270.007-0.002-0.01-0.002-0.02
Percentage of ResearchAndDevelopmentExpense0.10.1-0.10.10.0-0.0-0.0-0.0-0.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.00.0-0.00.0-0.0-0.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome-6.5-2.60.0-1.72.0-0.30.0-0.4-3.0

Revenue From Contract With Customer Excluding Assessed Tax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax


Revenue
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312010-10-032010-06-272010-03-28
Value308317367378280229252265230249288400366344274355330323367338311310360341288309353353337349356361357293310315320325309301291278258236195211
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ContractWithCustomerSalesChannel

us-gaap:SalesChannelDirectlyToConsumer


Revenue
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-02
Value272294317304235202222229203210-70.0543623122930.396303273267
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax88.492.886.680.483.988.087.886.387.984.6-24.290.585.185.10.185.582.882.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax88.492.80.080.483.988.00.086.387.984.6-24.290.585.185.10.185.582.882.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:SalesChannelDirectlyToConsumer100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:SalesChannelThroughIntermediary


Revenue
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-02
Value352349744527303627381637545128515755
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.67.213.419.616.112.012.213.712.115.45.79.514.914.910.514.517.217.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.67.20.019.616.112.00.013.712.115.45.79.514.914.910.514.517.217.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:SalesChannelThroughIntermediary100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ContractWithCustomerSalesChannel, us-gaap:StatementBusinessSegments

us-gaap:SalesChannelDirectlyToConsumer, ntgr:ConnectedHome


Revenue
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-02
Value194218247243185137154155140132169163144135161138137141
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax63.068.867.564.466.460.061.058.460.953.258.740.939.539.458.739.041.643.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax63.068.80.064.466.460.00.058.460.953.258.740.939.539.458.739.041.643.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:SalesChannelDirectlyToConsumer ntgr:ConnectedHome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:SalesChannelDirectlyToConsumer, ntgr:SMB


Revenue
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-02
Value787670604964687462787073706973606567
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax25.424.019.116.017.628.026.927.927.031.424.418.419.120.326.817.119.820.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax25.424.00.016.017.628.00.027.927.031.424.418.419.120.326.817.119.820.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:SalesChannelDirectlyToConsumer ntgr:SMB100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:SalesChannelThroughIntermediary, ntgr:ConnectedHome


Revenue
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-02
Value352248734426293526363730464143444853
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.57.013.219.415.811.611.713.311.714.813.17.712.612.116.012.614.716.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.57.00.019.415.811.60.013.311.714.813.17.712.612.116.012.614.716.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:SalesChannelThroughIntermediary ntgr:ConnectedHome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:SalesChannelThroughIntermediary, ntgr:SMB


Revenue
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-02
Value0.5220.7990.770.7120.8710.7971.0950.9720.9221.4760.671.1910.71.0630.7761.1140.5880.79
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.20.30.20.20.30.30.40.40.40.60.20.30.20.30.30.30.20.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.20.30.00.20.30.30.00.40.40.60.20.30.20.30.30.30.20.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:SalesChannelThroughIntermediary ntgr:SMB100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome


Revenue
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-30
Value-0.489-0.463-0.359-1.6140.3430.6760.2950.5480.672
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.2-0.1-0.1-0.40.10.30.10.20.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.2-0.10.0-0.40.10.30.00.20.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:StatementBusinessSegments

ntgr:ConnectedHome


Revenue
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-03
Value229240296316230164183190167169207194191177204183185194217215198216
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax74.475.880.783.882.171.672.771.772.668.071.848.652.151.574.751.556.260.159.063.663.769.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax74.475.80.083.882.171.60.071.772.668.071.848.652.151.574.751.556.260.159.063.663.769.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax ntgr:ConnectedHome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ntgr:SMB


Revenue
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-03
Value78777061506569756379717470707461666877747469
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax25.624.219.316.217.928.427.328.327.432.024.618.719.320.627.117.420.021.221.122.123.922.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax25.624.20.016.217.928.40.028.327.432.024.618.719.320.627.117.420.021.221.122.123.922.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax ntgr:SMB100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:StatementGeographical

country:US


Revenue
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value205213241271197154164174152145184173170157
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax66.467.265.971.970.667.364.965.866.258.564.043.346.545.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax66.467.20.071.970.667.30.065.866.258.564.043.346.545.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax country:US100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ntgr:APAC


Revenue
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-02
Value343739362929333730442046384425484853
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.111.910.99.710.512.913.214.213.317.77.111.710.413.09.513.814.716.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.111.90.09.710.512.90.014.213.317.77.111.710.413.09.513.814.716.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax ntgr:APAC100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ntgr:AmericasExcludingUnitedStates


Revenue
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value7.5265.532176.2084.4133.3854.9433.8744.3852.2385.3432.3523.9872.866
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.41.74.91.61.61.52.01.51.90.91.80.61.10.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.41.70.01.61.61.50.01.51.90.91.80.61.10.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax ntgr:AmericasExcludingUnitedStates100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:Americas


Revenue
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value212219259277202158169178157148190175174160
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax68.968.970.773.572.268.866.967.268.159.465.943.947.546.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax68.968.90.073.572.268.80.067.268.159.465.943.947.546.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Americas100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:AsiaPacific


Revenue
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value3437393629293337304439403237
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.111.910.99.710.512.913.214.213.317.713.810.18.910.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.111.90.09.710.512.90.014.213.317.713.810.18.910.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:AsiaPacific100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EMEA


Revenue
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-28
Value616167634842504943567.3726468662162555841605164867767
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax20.019.218.416.817.318.320.018.618.722.92.616.218.719.37.817.516.718.111.217.716.620.824.122.723.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax20.019.20.016.817.318.30.018.618.722.92.616.218.719.37.817.516.718.111.217.716.620.824.122.723.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:EMEA100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:StatementGeographical, us-gaap:StatementBusinessSegments

ntgr:APAC, ntgr:ConnectedHome


Revenue
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value1923272519171921182926252024
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.47.37.56.66.87.67.98.27.912.09.36.35.57.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.47.30.06.66.87.60.08.27.912.09.36.35.57.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax ntgr:APAC ntgr:ConnectedHome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ntgr:APAC, ntgr:SMB


Revenue
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value1414121110121315121412151213
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.84.53.43.03.75.35.36.05.35.74.53.83.43.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.84.50.03.03.75.30.06.05.35.74.53.83.43.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax ntgr:APAC ntgr:SMB100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:Americas, ntgr:ConnectedHome


Revenue
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value177186230248179129137146131113159141145129
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax57.558.662.865.864.256.254.555.257.045.655.435.439.737.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax57.558.60.065.864.256.20.055.257.045.655.435.439.737.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Americas ntgr:ConnectedHome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:Americas, ntgr:SMB


Revenue
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value3432292922293131253430342830
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.310.37.97.78.012.612.412.011.013.810.58.57.99.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.310.30.07.78.012.60.012.011.013.810.58.57.99.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Americas ntgr:SMB100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EMEA, ntgr:ConnectedHome


Revenue
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value3231374231172622172528272021
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax10.59.810.411.311.17.810.38.37.610.310.06.95.66.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax10.59.80.011.311.17.80.08.37.610.310.06.95.66.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:EMEA ntgr:ConnectedHome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EMEA, ntgr:SMB


Revenue
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value2929292017242427253129252726
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax9.59.48.05.56.110.59.610.311.112.610.46.47.67.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax9.59.40.05.56.110.50.010.311.112.610.46.47.67.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:EMEA ntgr:SMB100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Revenues

us-gaap:Revenues

us-gaap:Revenues


Revenues
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312010-10-032010-06-272010-03-28
Value308317367378280229252265230249288400366344274355330323367338311310360341288309353353337349356361357293310315320325309301291278258236195211
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Selling And Marketing Expense

us-gaap:SellingAndMarketingExpense

us-gaap:SellingAndMarketingExpense


Selling
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312010-10-032010-06-27
Value353740393433343334351249464343403638393736373935343739393839373940363537373839393936363430
Percentage of SellingAndMarketingExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.611.90.010.512.314.40.012.615.014.44.512.212.812.715.711.311.011.810.811.011.612.010.910.511.812.211.211.111.311.410.510.911.312.411.411.911.812.012.713.113.413.114.114.415.5

us-gaap:SellingAndMarketingExpense us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome


Selling
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-30
Value0.0510.0260.0290.1670.005-0.077-0.075-0.042-0.098
Percentage of SellingAndMarketingExpense0.10.10.10.40.0-0.2-0.2-0.1-0.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.00.0-0.00.0-0.0-0.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome-10.4-5.6-8.1-10.31.5-11.4-25.4-7.7-14.6

Assets

us-gaap:Assets

us-gaap:Assets


Assets
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032010-12-31
Value111211371106102892887995594399297010431533125612131208116111151142118410961040102510509749269891048108110771090109311411128104510341018988940971864820780
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Liabilities

us-gaap:Liabilities

us-gaap:Liabilities


Liabilities
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032010-12-31
Value389412416382322281347320370337415598500457478384339334387319299300341313266260327304303307320322332267279285288267332254243279
Percentage of Liabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets35.036.337.737.234.832.036.334.037.334.839.939.139.937.739.633.130.429.332.729.128.829.332.532.128.826.331.228.228.228.229.328.329.425.627.128.129.228.534.229.429.635.9

Liabilities And Stockholders Equity

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:LiabilitiesAndStockholdersEquity


Liabilities
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032010-12-31
Value111211371106102892887995594399297010431533125612131208116111151142118410961040102510509749269891048108110771090109311411128104510341018988940971864820780
Percentage of LiabilitiesAndStockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032010-12-312009-12-312008-12-31
Value723724689646606597608622622632627910755755730776775808796777740724708661659729721776774782773818796777754732699672638609577500414390
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets65.063.762.362.865.268.063.766.062.765.260.159.460.162.360.466.969.670.767.370.971.270.767.567.971.273.768.871.871.871.870.771.770.674.472.971.970.871.565.870.670.464.10.00.0

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value0.0820.006-0.035-0.1120.0070.3710.021-0.0180.0120.014-0.015-0.036-0.107-0.269-0.851-4.762-4.810.4021.9380.0030.0380.0690.0040.0230.2810.0240.067
Percentage of StockholdersEquity0.00.0-0.0-0.00.00.10.0-0.00.00.0-0.0-0.0-0.0-0.0-0.1-0.6-0.60.00.20.00.00.00.00.00.10.00.0
Percentage of Assets0.00.0-0.0-0.00.00.00.0-0.00.00.0-0.0-0.0-0.0-0.0-0.1-0.4-0.40.00.20.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value906896882868853840831821812804793785625615603566513454421394364316280266
Percentage of StockholdersEquity125.4123.8128.0134.5140.7140.6136.6132.1130.5127.1126.586.382.881.582.671.172.462.954.552.357.063.267.768.1
Percentage of Assets81.578.879.884.591.895.687.087.281.882.976.151.249.850.849.947.848.843.338.638.137.540.50.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value0.0310.0310.030.030.030.030.030.0310.0310.0320.0320.0320.0320.0320.0310.0330.0330.0350.0370.0380.0380.0360.0350.034
Percentage of StockholdersEquity0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value-183.44-172.324-193.32-222.636-247.028-243.251-222.723-199.841-190.005-171.551-166.05124129140128228195267351360274184133124
Percentage of StockholdersEquity-25.4-23.8-28.0-34.4-40.8-40.7-36.6-32.1-30.5-27.1-26.513.717.218.517.528.727.637.145.547.743.036.832.331.9
Percentage of Assets-16.5-15.2-17.5-21.7-26.6-27.7-23.3-21.2-19.1-17.7-15.98.110.311.510.619.318.625.532.234.828.323.60.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Assets Current

us-gaap:AssetsCurrent

us-gaap:AssetsCurrent


Assets
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032010-12-31
Value911930893822721677744726771746857125810359991015945901924962885827802821768713769822795788798800846828877864851843805834726681668
Percentage of AssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets82.081.880.880.077.777.177.977.177.876.982.282.182.482.484.081.480.880.981.380.779.578.378.278.877.077.878.573.673.173.373.174.273.484.083.583.685.485.685.984.183.185.6

Cash And Cash Equivalents At Carrying Value

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashAndCashEquivalentsAtCarryingValue


Cash
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312010-10-032010-06-272009-12-312008-12-31
Value32836334630025220419016821418520139322725820224619023524027322622618120213614614114114612914316014627914913415714920817412915712698110172192
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets29.632.031.329.227.223.219.917.821.619.119.325.718.121.316.821.217.120.620.325.021.722.117.320.814.814.813.513.113.611.913.114.113.026.714.413.215.915.921.520.215.80.016.20.00.00.00.0

Short Term Investments

us-gaap:ShortTermInvestments

us-gaap:ShortTermInvestments


Short
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032010-12-31
Value6.3787.1426.8586.3265.9195.4225.4993.9153.7267313612812712612611412512512912610696617610111510095110105140141143227227203220144146148144
Percentage of ShortTermInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.60.60.60.60.60.60.60.40.42.87.08.910.210.510.510.910.311.010.611.812.210.49.26.38.210.211.19.38.910.19.612.312.513.722.022.420.623.414.917.018.118.5

Accounts Receivable Net Current

us-gaap:AccountsReceivableNetCurrent

us-gaap:AccountsReceivableNetCurrent


Accounts
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032010-12-31
Value290312337340277257277248238262303358343317412295304265313233230218290274246254275278282291266269288237256248271249261218209226
Percentage of AccountsReceivableNetCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets26.127.530.533.129.929.329.026.324.027.129.123.427.426.134.225.527.323.226.521.322.221.327.728.126.625.726.325.826.226.724.423.725.622.824.724.427.526.526.925.325.629.1

Inventory Net

us-gaap:InventoryNet

us-gaap:InventoryNet


Inventory
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032010-12-31
Value251215172144150180235275276236243330291266245249263267247217207215213170188200222206194201224211185158174178152134163135137127
Percentage of InventoryNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets22.619.015.614.016.220.524.629.227.824.323.421.623.222.020.321.523.623.420.919.820.021.020.317.420.420.321.319.118.018.520.518.516.415.216.917.615.514.316.915.716.816.3

Prepaid Expense And Other Assets Current

us-gaap:PrepaidExpenseAndOtherAssetsCurrent

us-gaap:PrepaidExpenseAndOtherAssetsCurrent


Prepaid
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032010-12-31
Value343130313529353138343539442927272729353036353931393838404037333841343338362932293623
Percentage of PrepaidExpenseAndOtherAssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.12.82.83.13.83.43.73.33.93.63.52.53.62.52.22.42.52.63.02.83.53.53.73.24.23.83.63.73.83.43.13.43.73.33.33.73.73.13.33.54.43.1

Noncurrent Assets

us-gaap:NoncurrentAssets

us-gaap:NoncurrentAssets


Noncurrent
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312018-12-31
Value4042454647434620
Percentage of NoncurrentAssets100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.63.74.14.55.15.04.91.9

us-gaap:NoncurrentAssets us-gaap:StatementGeographical

country:CN


Noncurrent
Period End2020-12-312020-09-272020-06-282020-03-292019-12-312018-12-31
Value3.9594.2343.9444.5915.047.652
Percentage of NoncurrentAssets8.79.18.310.410.837.9
Percentage of Assets0.40.40.40.50.50.7
Percentage of Assets country:CN0.00.00.00.00.00.0

country:SG


Noncurrent
Period End2021-06-272021-03-282020-12-312020-09-272020-06-28
Value5.3225.6015.9645.8915.999
Percentage of NoncurrentAssets13.313.113.112.712.7
Percentage of Assets0.50.50.50.60.6
Percentage of Assets country:SG0.00.00.00.00.0

country:US


Noncurrent
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312018-12-31
Value161719192021234.993
Percentage of NoncurrentAssets41.741.442.142.744.049.849.724.7
Percentage of Assets1.51.61.71.92.22.52.40.5
Percentage of Assets country:US0.00.00.00.00.00.00.00.0

ntgr:AmericasExcludingUnitedStates


Noncurrent
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-31
Value2.2072.4812.8453.1523.7033.5224.036
Percentage of NoncurrentAssets5.55.86.36.87.88.08.7
Percentage of Assets0.20.20.30.30.40.40.4
Percentage of Assets ntgr:AmericasExcludingUnitedStates0.00.00.00.00.00.00.0

ntgr:AsiaPacificExcludingSingapore


Noncurrent
Period End2021-06-272021-03-282020-12-31
Value121314
Percentage of NoncurrentAssets32.232.431.4
Percentage of Assets1.21.21.3
Percentage of Assets ntgr:AsiaPacificExcludingSingapore0.00.00.0

ntgr:AsiaPacificExcludingSingaporeAndChina


Noncurrent
Period End2020-12-312020-09-272020-06-282019-12-31
Value109.8538.92510
Percentage of NoncurrentAssets22.721.218.922.8
Percentage of Assets0.91.01.01.1
Percentage of Assets ntgr:AsiaPacificExcludingSingaporeAndChina0.00.00.00.0

us-gaap:EMEA


Noncurrent
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312018-12-31
Value2.9013.0953.2153.523.9324.1973.7820.095
Percentage of NoncurrentAssets7.27.37.17.68.39.58.10.5
Percentage of Assets0.30.30.30.30.40.50.40.0
Percentage of Assets us-gaap:EMEA0.00.00.00.00.00.00.00.0

Property Plant And Equipment Gross

us-gaap:PropertyPlantAndEquipmentGross

us-gaap:PropertyPlantAndEquipmentGross


Property
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312010-12-31
Value12912813012712411711612412211911616012912412312111712512313113112812612312112111811210810298928876737065605951
Percentage of PropertyPlantAndEquipmentGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets11.611.311.812.413.413.412.113.212.412.311.110.410.310.210.210.510.511.010.412.012.612.512.012.713.112.211.310.410.19.49.08.17.97.37.16.96.66.46.16.6

us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType

ntgr:FurnitureFixturesAndLeaseholdImprovements


Property
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312010-12-31
Value18181818181818181818182121212122212120201918181817191917161414131312121212109.7579.45
Percentage of PropertyPlantAndEquipmentGross14.014.214.314.414.615.816.114.915.015.515.713.616.517.317.618.618.216.716.915.314.514.314.514.714.816.316.315.715.513.914.214.714.816.817.317.618.517.216.518.3
Percentage of Assets1.61.61.71.82.02.11.92.01.91.91.81.41.71.81.81.91.91.81.81.81.81.81.71.91.92.01.81.61.61.31.31.21.21.21.21.21.21.11.01.2
Percentage of Assets ntgr:FurnitureFixturesAndLeaseholdImprovements0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ComputerEquipment


Property
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312010-12-31
Value9.6189.399101010109.8839.8859.8159.8149.20513121010101010101111111110109.9849.7799.3348.9168.7288.5278.0887.6997.4227.297.1546.9366.5827.1096.057
Percentage of PropertyPlantAndEquipmentGross7.47.38.18.28.38.78.58.08.08.27.98.29.98.28.28.88.78.18.58.88.89.08.88.48.28.28.28.38.28.68.68.78.79.79.910.210.610.912.011.7
Percentage of Assets0.90.81.01.01.11.21.01.01.01.00.90.91.00.80.80.90.90.90.91.11.11.11.11.11.11.00.90.90.80.80.80.70.70.70.70.70.70.70.70.8
Percentage of Assets us-gaap:ComputerEquipment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:MachineryAndEquipment


Property
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312010-12-31
Value72717269676059676662606661636259576563686967666563626057545350464333312825222117
Percentage of PropertyPlantAndEquipmentGross55.655.455.154.454.051.851.454.553.952.152.241.548.051.150.748.748.652.351.452.452.852.652.752.652.351.250.750.850.452.251.250.248.844.143.040.538.537.936.833.9
Percentage of Assets6.56.36.56.77.26.96.27.26.76.45.84.34.95.25.25.15.15.85.46.36.66.66.36.76.86.35.75.35.14.94.64.13.83.23.12.82.52.42.22.2
Percentage of Assets us-gaap:MachineryAndEquipment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:SoftwareAndSoftwareDevelopmentCosts


Property
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312018-12-31
Value2929292928272728
Percentage of PropertyPlantAndEquipmentGross22.923.022.523.023.123.724.024.2
Percentage of Assets2.72.62.72.83.13.22.92.7
Percentage of Assets us-gaap:SoftwareAndSoftwareDevelopmentCosts0.00.00.00.00.00.00.00.0

Accumulated Depreciation Depletion And Amortization Property Plant And Equipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment


Accumulated
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312010-12-31
Value11511311411110810198104101989510399104102101981061041111111071049995938884807671676257545148454334
Percentage of AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets10.410.010.410.911.711.510.311.110.210.29.26.78.08.68.58.78.89.38.810.210.710.59.910.210.39.48.57.87.47.06.65.95.55.55.35.14.94.84.54.4

Amortization Of Intangible Assets

us-gaap:AmortizationOfIntangibleAssets

us-gaap:AmortizationOfIntangibleAssets


Amortization
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-03
Value0.21.51.51.51.61.61.61.61.72.11.02.42.52.52.52.73.24.54.34.24.34.24.34.24.34.54.54.54.44.54.54.55.01.51.51.41.01.01.11.21.2
Percentage of AmortizationOfIntangibleAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Property Plant And Equipment Net

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:PropertyPlantAndEquipmentNet


Property
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032010-12-31
Value141416151516171921202056291920201819191919202223252729272826272526181918171415161617
Percentage of PropertyPlantAndEquipmentNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.31.31.51.51.71.91.92.12.12.11.93.72.31.61.71.71.71.71.61.81.92.02.12.52.82.82.82.62.62.42.52.22.31.81.81.91.71.61.61.92.02.2

Long Term Investments

us-gaap:LongTermInvestments

us-gaap:LongTermInvestments


Long
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282019-12-31
Value108.6868.3959.069.8698.147
Percentage of LongTermInvestments100.0100.0100.0100.0100.0100.0
Percentage of Assets0.90.80.80.91.10.9

us-gaap:LongTermInvestments us-gaap:BalanceSheetLocation, us-gaap:InvestmentType

us-gaap:OtherNoncurrentAssets, ntgr:LimitedPartnershipFund


Long
Period End2020-12-31
Value0.6
Percentage of LongTermInvestments7.1
Percentage of Assets0.1
Percentage of Assets us-gaap:OtherNoncurrentAssets ntgr:LimitedPartnershipFund0.0

us-gaap:LongTermInvestments us-gaap:InvestmentType

ntgr:LimitedPartnershipFund


Long
Period End2021-03-282020-12-312020-09-272020-06-28
Value0.60.60.40.4
Percentage of LongTermInvestments6.97.14.44.1
Percentage of Assets0.10.10.00.0
Percentage of Assets ntgr:LimitedPartnershipFund0.00.00.00.0

ntgr:LimitedPartnershipFunds


Long
Period End2021-06-272020-12-312020-06-28
Value0.60.60.4
Percentage of LongTermInvestments6.07.14.1
Percentage of Assets0.10.10.0
Percentage of Assets ntgr:LimitedPartnershipFunds0.00.00.0

us-gaap:ConvertibleDebt


Long
Period End2021-06-27
Value1.3
Percentage of LongTermInvestments12.9
Percentage of Assets0.1
Percentage of Assets us-gaap:ConvertibleDebt0.0

Goodwill

us-gaap:Goodwill

us-gaap:Goodwill


Goodwill
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312009-12-31
Value80808080808080808080801018585858585858581818181818181811551551551551551551001001008885858585747464
Percentage of Goodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets7.37.17.37.98.79.28.48.68.18.37.76.66.87.07.17.47.77.57.27.57.98.07.88.48.88.37.814.414.514.314.313.713.89.79.89.99.09.18.89.910.50.09.50.0

us-gaap:Goodwill us-gaap:StatementBusinessSegments

ntgr:ConnectedHome


Goodwillus-gaap:
Period End2020-12-312019-12-312018-12-312017-12-312017-10-012017-07-022017-04-022016-12-31
Value4444442828282828
Percentage of Goodwill55.055.155.132.832.832.832.832.8
Percentage of Assets4.04.64.32.32.42.52.52.4
Percentage of Assets ntgr:ConnectedHome0.00.00.00.00.00.00.00.0

ntgr:SMB


Goodwillus-gaap:
Period End2020-12-312019-12-312018-12-312017-12-312017-10-012017-07-022017-04-022016-12-31
Value3636363636363636
Percentage of Goodwill45.044.944.942.442.442.442.442.4
Percentage of Assets3.33.83.53.03.13.33.23.1
Percentage of Assets ntgr:SMB0.00.00.00.00.00.00.00.0

Intangible Assets Net Excluding Goodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill


Intangible
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032010-12-312009-12-31
Value2.1842.4093.8995.396.9158.5110111315172220222427303337364044485357616670757984889526272723192022236.2418.298
Percentage of IntangibleAssetsNetExcludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.20.20.40.50.71.01.11.21.31.61.61.51.61.92.12.42.72.93.23.33.94.44.75.56.26.26.36.57.07.37.77.88.42.52.72.72.32.12.22.52.80.80.0

Finite Lived Intangible Assets Net

us-gaap:FiniteLivedIntangibleAssetsNet

us-gaap:FiniteLivedIntangibleAssetsNet


Finite
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-30
Value2.1842.4093.8995.396.9158.51101113151722202224273033373640444853576166707579848887262626
Percentage of FiniteLivedIntangibleAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.20.20.40.50.71.01.11.21.31.61.61.51.61.92.12.42.72.93.23.33.94.44.75.56.26.26.36.57.07.37.77.87.82.52.62.6

us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:CustomerRelatedIntangibleAssets


Finite
Period End2020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292012-12-31
Value1.2662.5313.8225.1626.5037.8449.185101214151719202224262729313334363840424345474912
Percentage of FiniteLivedIntangibleAssetsNet32.547.055.360.764.467.069.171.073.064.277.777.176.375.774.772.868.977.073.370.367.865.864.062.460.859.558.357.356.455.547.7
Percentage of Assets0.10.20.40.60.70.80.91.11.20.91.21.41.61.82.02.12.22.52.93.13.23.64.03.93.83.94.14.24.34.31.2
Percentage of Assets us-gaap:CustomerRelatedIntangibleAssets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OtherIntangibleAssets


Finite
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-30
Value0.4340.5520.6690.7880.9151.0621.2081.3551.5051.6551.8052.0821.1441.261.4911.7221.9542.2552.5562.3322.5952.8593.1233.3863.653.9134.1774.4414.7044.9685.2325.4955.7743.4783.7282.577
Percentage of FiniteLivedIntangibleAssetsNet19.922.917.214.613.212.512.011.611.311.010.59.35.75.66.06.36.56.76.76.46.46.46.46.46.46.36.36.36.36.26.26.26.613.314.09.7
Percentage of Assets0.00.00.10.10.10.10.10.10.20.20.20.10.10.10.10.10.20.20.20.20.20.30.30.30.40.40.40.40.40.50.50.50.50.30.40.3
Percentage of Assets us-gaap:OtherIntangibleAssets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TechnologyBasedIntangibleAssets


Finite
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292012-12-31
Value1.751.8571.9642.0712.1782.2862.3932.52.6072.7142.8215.9083.3233.8754.4274.9795.6796.839.2185.9888.197101214171921242628313310
Percentage of FiniteLivedIntangibleAssetsNet80.177.150.438.431.526.923.721.419.618.016.526.416.617.317.718.118.820.424.316.520.323.325.827.929.731.332.934.235.436.437.438.338.3
Percentage of Assets0.20.20.20.20.20.30.30.30.30.30.30.40.30.30.40.40.50.60.80.50.81.01.21.51.82.02.12.22.52.72.93.01.0
Percentage of Assets us-gaap:TechnologyBasedIntangibleAssets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Deferred Tax Assets Liabilities Net

us-gaap:DeferredTaxAssetsLiabilitiesNet

us-gaap:DeferredTaxAssetsLiabilitiesNet


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value6858574970686747393126
Percentage of DeferredTaxAssetsLiabilitiesNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets6.26.25.54.16.06.56.54.33.83.23.4

Operating Lease Right Of Use Asset

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OperatingLeaseRightOfUseAsset


Operating
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-31
Value252729313127283134360.0
Percentage of OperatingLeaseRightOfUseAsset100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets2.32.42.73.03.43.13.03.43.43.80.0

Other Assets Noncurrent

us-gaap:OtherAssetsNoncurrent

us-gaap:OtherAssetsNoncurrent


Other
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032010-12-31
Value778082727268747271716794868561827979787471757647484848313029262422222220151414131314
Percentage of OtherAssetsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets7.07.17.57.17.87.87.87.77.27.36.56.16.97.15.17.17.17.06.76.86.97.47.34.95.24.94.62.92.82.72.42.22.02.12.22.01.51.61.51.61.61.8

Accounts Payable Current

us-gaap:AccountsPayableCurrent

us-gaap:AccountsPayableCurrent


Accounts
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032010-12-31
Value7087908776398083108691391681079611192728911295807590987166106921019611411912982879110179117757289
Percentage of AccountsPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets6.37.78.28.58.24.58.48.910.97.113.411.08.67.99.38.06.57.99.58.87.87.38.610.17.76.710.18.59.48.810.510.511.57.98.48.910.28.512.18.88.811.4

Accrued Income Taxes Current

us-gaap:AccruedIncomeTaxesCurrent

us-gaap:AccruedIncomeTaxesCurrent


Accrued
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312010-12-31
Value1.719117.3181.2990.8051.2041.8391.3141.1412.8952.026.8531.3599.8667.0155.8030.09.8555.1461.8660.03.6311.9515.2580.04.8922.4061.8930.01.7441.2873.5410.04.6671.3821.8290.05.1724.2073.487
Percentage of AccruedIncomeTaxesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.0
Percentage of Assets0.21.00.70.10.10.10.20.10.10.30.20.40.10.80.60.50.00.90.40.20.00.40.20.50.00.50.20.20.00.20.10.30.00.40.10.20.00.50.40.4

Accrued Liabilities Current

us-gaap:AccruedLiabilitiesCurrent

us-gaap:AccruedLiabilitiesCurrent


Accrued
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032010-12-31
Value222220218196163172189163171177199282265239222187173149170142132148166132123122143133128141143136134119126120120115120107102110
Percentage of AccruedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets20.019.419.719.117.619.719.817.317.318.319.118.421.219.718.416.215.613.114.413.012.714.415.813.613.412.313.712.412.012.913.112.011.911.412.211.912.212.312.412.512.514.1

Contract With Customer Liability Current

us-gaap:ContractWithCustomerLiabilityCurrent

us-gaap:ContractWithCustomerLiabilityCurrent


Contract
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-31
Value151513108.1716.6696.455.81210111135303021
Percentage of ContractWithCustomerLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.41.31.21.10.90.80.70.61.01.21.12.32.42.61.8

Liabilities Current

us-gaap:LiabilitiesCurrent

us-gaap:LiabilitiesCurrent


Liabilities
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032010-12-31
Value343361365325270234298272314280383524444402424352307301356291273274315288242237304282283287300302312247260263266243308230217254
Percentage of LiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets30.931.833.031.729.126.631.228.931.728.936.834.235.433.135.130.327.526.430.126.526.326.830.129.626.124.029.026.126.326.427.426.527.723.725.225.827.025.931.826.726.532.6

Operating Lease Liability Current

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:OperatingLeaseLiabilityCurrent


Operating
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-31
Value8.8948.9859.1498.8498.8968.6979.3579.76510100.0
Percentage of OperatingLeaseLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets0.80.80.80.91.01.01.01.01.01.10.0

Other Accrued Liabilities Current

us-gaap:OtherAccruedLiabilitiesCurrent

us-gaap:OtherAccruedLiabilitiesCurrent


Other
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312010-12-31
Value35383430292825282932366051433939352728252328342633283737353940393828313024212325
Percentage of OtherAccruedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.23.43.12.93.13.22.73.03.03.33.54.04.13.63.33.43.22.42.42.42.32.83.22.73.62.93.63.53.33.63.73.43.42.83.03.02.52.32.43.3

Other Liabilities Noncurrent

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:OtherLiabilitiesNoncurrent


Other
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032010-12-31
Value3.5986.7086.896109.2887.9997.9888.0527.9077.812532423221716161512111111109.287.7847.7547.4415.7796.0536.266.3666.6576.9875.2935.2865.4434.8354.9955.155.1955.443
Percentage of OtherLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.30.60.61.01.00.90.80.90.80.81.23.51.91.91.81.51.51.41.31.21.11.11.11.11.00.80.70.70.50.60.60.60.60.70.50.50.60.50.50.60.60.7

Operating Lease Liability Noncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent


Operating
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-31
Value212425272724252729310.0
Percentage of OperatingLeaseLiabilityNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets2.02.12.32.73.02.82.72.92.93.20.0

Lessee Operating Lease Liability Payments Due Year Two

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo


Lessee
Period End2020-12-31
Value9488000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearTwo100.0
Percentage of Assets0.9

Lessee Operating Lease Liability Payments Due Year Three

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree


Lessee
Period End2020-12-31
Value6764000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearThree100.0
Percentage of Assets0.6

Lessee Operating Lease Liability Payments Due Year Four

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour


Lessee
Period End2020-12-31
Value6105000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFour100.0
Percentage of Assets0.6

Lessee Operating Lease Liability Payments Due Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive


Lessee
Period End2020-12-31
Value4430000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFive100.0
Percentage of Assets0.4

Lessee Operating Lease Liability Payments Due After Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive


Lessee
Period End2020-12-31
Value796000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive100.0
Percentage of Assets0.1

Operating Lease Liability

us-gaap:OperatingLeaseLiability

us-gaap:OperatingLeaseLiability


Operating
Period End2020-12-31
Value34
Percentage of OperatingLeaseLiability100.0
Percentage of Assets3.1

Lessee Operating Lease Liability Payments Due

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue


Lessee
Period End2020-12-31
Value37
Percentage of LesseeOperatingLeaseLiabilityPaymentsDue100.0
Percentage of Assets3.4

Lessee Operating Lease Liability Undiscounted Excess Amount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount


Lessee
Period End2020-12-31
Value3131000.0
Percentage of LesseeOperatingLeaseLiabilityUndiscountedExcessAmount100.0
Percentage of Assets0.3

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032010-12-312009-12-312008-12-31
Value723724689646606597608622622632627910755755730776775808796777740724708661659729721776774782773818796777754732699672638609577500414390
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets65.063.762.362.865.268.063.766.062.765.260.159.460.162.360.466.969.670.767.370.971.270.767.567.971.273.768.871.871.871.870.771.770.674.472.971.970.871.565.870.670.464.10.00.0

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value0.0820.006-0.035-0.1120.0070.3710.021-0.0180.0120.014-0.015-0.036-0.107-0.269-0.851-4.762-4.810.4021.9380.0030.0380.0690.0040.0230.2810.0240.067
Percentage of StockholdersEquity0.00.0-0.0-0.00.00.10.0-0.00.00.0-0.0-0.0-0.0-0.0-0.1-0.6-0.60.00.20.00.00.00.00.00.10.00.0
Percentage of Assets0.00.0-0.0-0.00.00.00.0-0.00.00.0-0.0-0.0-0.0-0.0-0.1-0.4-0.40.00.20.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value906896882868853840831821812804793785625615603566513454421394364316280266
Percentage of StockholdersEquity125.4123.8128.0134.5140.7140.6136.6132.1130.5127.1126.586.382.881.582.671.172.462.954.552.357.063.267.768.1
Percentage of Assets81.578.879.884.591.895.687.087.281.882.976.151.249.850.849.947.848.843.338.638.137.540.50.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value0.0310.0310.030.030.030.030.030.0310.0310.0320.0320.0320.0320.0320.0310.0330.0330.0350.0370.0380.0380.0360.0350.034
Percentage of StockholdersEquity0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value-183.44-172.324-193.32-222.636-247.028-243.251-222.723-199.841-190.005-171.551-166.05124129140128228195267351360274184133124
Percentage of StockholdersEquity-25.4-23.8-28.0-34.4-40.8-40.7-36.6-32.1-30.5-27.1-26.513.717.218.517.528.727.637.145.547.743.036.832.331.9
Percentage of Assets-16.5-15.2-17.5-21.7-26.6-27.7-23.3-21.2-19.1-17.7-15.98.110.311.510.619.318.625.532.234.828.323.60.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Stockholders Equity Including Portion Attributable To Noncontrolling Interest

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest


Stockholders
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-31
Value723724689646606597608627934755755730776775808796
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets65.063.762.362.865.268.063.760.160.960.162.360.466.969.670.767.3

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032010-12-31
Value31000.031000.030000.030000.030000.030000.030000.031000.031000.032000.032000.032000.032000.032000.031000.032000.032000.033000.033000.033000.033000.033000.033000.032000.032000.035000.035000.035000.036000.037000.037000.039000.039000.039000.038000.038000.038000.038000.038000.038000.037000.036000.0
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Additional Paid In Capital

us-gaap:AdditionalPaidInCapital

us-gaap:AdditionalPaidInCapital


Additional
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032010-12-31
Value906896882868853840831821812804793785625615603594584576566555539522513474467462454445438432421415407402394388379373364358352316
Percentage of AdditionalPaidInCapital100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets81.578.879.884.591.895.687.087.281.882.976.151.249.850.849.951.252.450.547.850.651.851.048.848.750.546.843.341.240.639.738.636.436.138.538.138.238.439.837.541.443.040.5

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:RetainedEarningsAccumulatedDeficit


Retained
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032010-12-31
Value-183.44-172.324-193.32-222.636-247.028-243.251-222.723-199.841-190.005-171.551-166.05124129140128187196230228221201201195186192266267330336350351403388375360344320299274251224184
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-16.5-15.2-17.5-21.7-26.6-27.7-23.3-21.2-19.1-17.7-15.98.110.311.510.616.117.620.219.320.219.319.718.619.120.727.025.530.631.232.132.235.434.535.934.833.832.431.828.329.127.423.6

Accumulated Other Comprehensive Income Loss Net Of Tax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax


Accumulated
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032010-12-31
Value82000.06000.0-35000.0-112000.07000.0371000.021000.0-18000.012000.014000.0-15000.0-36000.0-107000.0-269000.0-851000.0-4762000.0-4810000.0402000.01938000.0242000.059000.0-481000.03000.0-43000.0-57000.020000.038000.0150000.010000.0-132000.069000.0-151000.048000.0139000.04000.0-171000.0116000.0-55000.023000.0-14000.063000.0281000.0
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.0-0.0-0.00.00.00.0-0.00.00.0-0.0-0.0-0.0-0.0-0.1-0.4-0.40.00.20.00.0-0.00.0-0.0-0.00.00.00.00.0-0.00.0-0.00.00.00.0-0.00.0-0.00.0-0.00.00.0

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

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue


Adjustments
Period End2021-06-272021-03-282020-09-272020-06-282020-03-292019-09-292019-06-302019-03-312018-09-302018-07-012018-04-012017-10-012017-07-022017-04-02
Value6.9026.967.2189.1726.3366.9866.7396.4578.6128.978.155.5835.7015.128
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 End2021-06-272021-03-282020-09-272020-06-282020-03-292019-09-292019-06-302019-03-312018-09-302018-07-012018-04-012017-10-012017-07-022017-04-02
Value6.9026.967.2189.1726.3366.9866.7396.4578.6128.978.155.5835.7015.128
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
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-31
Value-5.227134642632949-26.11727-37.193-177.06733-16.92956-13.90898-5.889.26138-0.3654124375.5541416114517221.844123243154.56217
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-1.74.30.011.322.612.60.0-9.811.8-14.9-61.38.4-4.616.5-5.127.6-1.82.913.5-0.111.77.011.01.64.04.63.115.45.67.30.63.910.614.35.31.66.6

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-31
Value-3.113-1.77-4.422-2.52-8.388-1.506-3.764-2.6542035-1.701-27.515-10.529-3.444-5.969-16.3228.067-5.594229.406-20.869-8.9747.639-8.54329-6.345-144.31681-5.137-51.2284.136-78.079-0.948-0.286-65.96820-2.747
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-1.0-0.60.0-0.7-3.0-0.70.0-1.08.714.4-0.6-6.9-2.9-1.0-2.2-4.62.4-1.77.83.0-5.9-2.52.3-2.48.3-1.8-40.327.7-1.7-16.31.3-24.0-0.3-0.1-22.77.3-1.1

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-31
Value-26.2335.0874.3027.487-6.436-13.415-23.599-17.838-18.371-14.015-13.825159-3.942.373-23.826-25.832-47.179-8.467-70.949-3.874-21.127-21.026-27.475-10.364-61.143.2641.0663.6182.0855.751.9175.6472.7111.952226.52113
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-8.51.60.02.0-2.3-5.80.0-6.7-8.0-5.6-4.839.9-1.10.7-8.7-7.3-14.3-2.6-24.6-1.3-6.0-6.0-8.1-3.0-17.10.90.31.20.71.80.61.70.90.67.72.35.2

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

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect


Cash
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value-34.573174547481422-46.60928-15.367-192.593166-31.39855
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-11.25.40.012.717.36.10.0-17.512.5-6.2-66.741.5-8.616.2

Deferred Income Tax Expense Benefit

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:DeferredIncomeTaxExpenseBenefit


Deferred
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-31
Value4.282.803-10.96-1.2931.8251.042-1.882-1.6130.9681.1484.033-2.7071.764-0.63121-1.8541.320.468-4.05-2.533.3680.489-0.561-2.3692.606-0.386-18.128-1.8890.427-0.671-3.546-2.203-1.163-1.015-0.943-1.4260.301-0.477-3.105-1.9980.4460.036-2.079
Percentage of DeferredIncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Depreciation Depletion And Amortization

us-gaap:DepreciationDepletionAndAmortization

us-gaap:DepreciationDepletionAndAmortization


Depreciation
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-31
Value3.224.6614.6884.864.7534.634.8294.6124.9375.0281.2635.9335.7685.8875.8755.9956.3587.8667.3927.7148.3798.5088.5148.6449.4779.2159.1928.9998.6568.7439.1099.4169.3874.9424.654.6323.8843.6093.6673.6153.7463.7073.613
Percentage of DepreciationDepletionAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Increase Decrease In Accounts Payable

us-gaap:IncreaseDecreaseInAccountsPayable

us-gaap:IncreaseDecreaseInAccountsPayable


Increase
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-31
Value-17.28-3.1972.8821136-41.488-2.04-25.49139-68.431-9.2425910-14.9941919-17.177-22.10615156.235-16.101-7.294264.431-38.93914-9.3115.117-18.245-4.743-10.26256-4.901-3.76-10.74521-37.751413.295-8.857-7.92249
Percentage of IncreaseDecreaseInAccountsPayable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Increase Decrease In Accounts Receivable

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:IncreaseDecreaseInAccountsReceivable


Increase
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-31
Value-22.325-24.13-2.9526219-19.586299.435-23.896-41.1361031426-101.809117-8.99639-48.585793.36112-72.2211627-8.251-20.945-2.879-4.332-8.43824-3.481-18.51850-18.1187.152-22.93122-12.099428.69312-29.10951
Percentage of IncreaseDecreaseInAccountsReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Increase Decrease In Inventories

us-gaap:IncreaseDecreaseInInventories

us-gaap:IncreaseDecreaseInInventories


Increase
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-31
Value374429-4.509-27.841-52.484-36.217-0.73240-7.748-4.07382522-3.183-14.695-4.05319309.78-7.4662.18943-18.655-12.281-21.9341611-7.098-22.826132623-16.348-4.0132518-29.4127-1.826-8.6141217
Percentage of IncreaseDecreaseInInventories100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-31
Value-5.227134642632949-26.11727-37.193-177.06733-16.92956-13.90898-5.889.26138-0.3654124375.5541416114517221.844123243154.56217
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-1.74.30.011.322.612.60.0-9.811.8-14.9-61.38.4-4.616.5-5.127.6-1.82.913.5-0.111.77.011.01.64.04.63.115.45.67.30.63.910.614.35.31.66.6

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-272021-03-282020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312010-10-032010-06-272010-03-28
Value1722255.983-4.173-0.42120.83912-19.4719.949-5.235.59-31.9342014152221161621153.6678.011-40.35320141411141315162321252226202113131013
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.87.26.82.1-1.8-0.24.70.45.2-6.72.5-1.41.6-11.65.84.44.96.06.25.15.36.04.41.32.6-11.45.74.44.13.24.03.95.25.27.56.77.77.48.97.17.65.35.55.36.5

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-06-272021-03-282020-09-272020-06-282020-03-292019-09-292019-06-302019-03-312018-09-302018-07-012018-04-012017-10-012017-07-022017-04-02
Value1722255.983-4.173120.839129.949-5.235.59201415
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.87.26.82.1-1.84.70.45.22.5-1.41.65.84.44.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Profit Loss

us-gaap:ProfitLoss

us-gaap:ProfitLoss


Profit
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-02
Value172230255.983-4.173-0.42120.83912-27.8399.15-5.235.59-31.934201415
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.87.28.46.82.1-1.8-0.24.70.45.2-9.62.3-1.41.6-11.65.84.44.9

us-gaap:ProfitLoss us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome


Profit
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-30
Value-0.312-0.33-0.266-1.10.280.460.1560.3910.423
Percentage of ProfitLoss-1.7-1.4-0.9-4.34.7-11.0-37.13.150.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.1-0.10.0-0.30.10.20.00.10.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome63.871.374.168.281.668.052.971.462.9

Share Based Compensation

us-gaap:ShareBasedCompensation

us-gaap:ShareBasedCompensation


Share
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-31
Value6.9026.967.7797.2189.1726.3368.9546.9866.7396.458-0.2139.5548.978.155.7355.5835.7015.1284.6494.875.0194.4114.3084.1114.0584.3484.7885.1624.9345.134.974.5114.3913.593.5664.0193.3953.3923.4283.4543.5083.3722.99
Percentage of ShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-31
Value-3.113-1.77-4.422-2.52-8.388-1.506-3.764-2.6542035-1.701-27.515-10.529-3.444-5.969-16.3228.067-5.594229.406-20.869-8.9747.639-8.54329-6.345-144.31681-5.137-51.2284.136-78.079-0.948-0.286-65.96820-2.747
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-1.0-0.60.0-0.7-3.0-0.70.0-1.08.714.4-0.6-6.9-2.9-1.0-2.2-4.62.4-1.77.83.0-5.9-2.52.3-2.48.3-1.8-40.327.7-1.7-16.31.3-24.0-0.3-0.1-22.77.3-1.1

Payments To Acquire Property Plant And Equipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment


Payments
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-31
Value2.9681.5884.1842.4812.3561.2752.4332.3743.4655.958-7.6326.515103.1853.8693.6432.7283.4343.9881.9243.0042.0562.8582.9422.5675.6335.9174.0036.3333.0856.3413.954.9982.7613.274.6285.4021.4622.3951.8962.0141.9062.671
Percentage of PaymentsToAcquirePropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-31
Value-26.2335.0874.3027.487-6.436-13.415-23.599-17.838-18.371-14.015-13.825159-3.942.373-23.826-25.832-47.179-8.467-70.949-3.874-21.127-21.026-27.475-10.364-61.143.2641.0663.6182.0855.751.9175.6472.7111.952226.52113
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-8.51.60.02.0-2.3-5.80.0-6.7-8.0-5.6-4.839.9-1.10.7-8.7-7.3-14.3-2.6-24.6-1.3-6.0-6.0-8.1-3.0-17.10.90.31.20.71.80.61.70.90.67.72.35.2

Payments For Repurchase Of Common Stock

us-gaap:PaymentsForRepurchaseOfCommonStock

us-gaap:PaymentsForRepurchaseOfCommonStock


Payments
Period End2020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-31
Value1.2920.07.5152320161515150.00.026294511150.44916101226728.57225232815630.0030.1470.3360.0350.00.2190.5960.0270.00.00.8990.082
Percentage of PaymentsForRepurchaseOfCommonStock100.00.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.00.00.0100.0100.0

Effective Income Tax Rate Continuing Operations

us-gaap:EffectiveIncomeTaxRateContinuingOperations

us-gaap:EffectiveIncomeTaxRateContinuingOperations


Effective
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-03
Value19.725.4-9.019.60.352-0.1420.034-0.0190.4740.1470.0980.233-5.0670.30.5190.2170.2690.320.0030.3020.370.349-0.080.4170.6640.5560.3540.3060.3970.3850.0330.4180.3380.3580.0290.2940.3160.2960.020.1880.2470.301
Percentage of EffectiveIncomeTaxRateContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber

us-gaap:EmployeeStockOption


Share
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292012-12-31
Value1041000.01163000.01333000.01616000.01975000.02163000.02188000.02214000.01809000.01869000.01969000.02025000.02099000.02149000.01879000.01981000.02069000.01801000.01884000.02065000.02304000.02648000.02461000.03599000.03729000.03671000.03939000.04103000.04166000.03890000.04165000.04356000.04324000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

us-gaap:EmployeeStockOption


Share
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292012-12-31
Value29.128.3727.8627.3226.5126.0926.0325.9325.5925.5425.342.040.7140.2534.0833.4433.231.2331.1431.1631.2431.3130.0830.7830.7130.7130.5830.4730.4530.1930.1130.0429.29
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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:PerformanceShares


Share
Period End2020-12-31
Value0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod0.0

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-272021-03-282020-12-31
Value457000.022000.027000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod0.00.00.0

Deferred Tax Liabilities

us-gaap:DeferredTaxLiabilities

us-gaap:DeferredTaxLiabilities


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value5251000.06271000.0706000.0126000.0991000.01405000.01245000.01616000.02642000.02698000.03266000.0
Percentage of DeferredTaxLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Unrecognized Tax Benefits

us-gaap:UnrecognizedTaxBenefits

us-gaap:UnrecognizedTaxBenefits


Unrecognized
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value9.5429.0691112121213121217181613
Percentage of UnrecognizedTaxBenefits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Assets Valuation Allowance

us-gaap:DeferredTaxAssetsValuationAllowance

us-gaap:DeferredTaxAssetsValuationAllowance


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value2933000.06418000.06734000.05182000.04594000.03642000.03020000.00
Percentage of DeferredTaxAssetsValuationAllowance100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:DeferredTaxAssetsValuationAllowance us-gaap:IncomeTaxAuthority

us-gaap:StateAndLocalJurisdiction


Deferred
Period End2020-12-312017-12-312016-12-312015-12-312014-12-31
Value5200000.05200000.04600000.03600000.03000000.0
Percentage of DeferredTaxAssetsValuationAllowance177.3100.3100.198.899.3

ntgr:AmortizationOfIntangibleAsset

ntgr:AmortizationOfIntangibleAsset


Amortization
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-03
Value0.1781.4451.4441.471.5191.5191.5191.521.6822.010.8682.3042.3462.4612.4612.6083.1464.3824.2374.1654.1664.1654.1654.1654.2434.3964.3964.3964.3914.394.4354.4394.8721.4711.4461.3541.0160.9471.0481.0641.1891.357
Percentage of AmortizationOfIntangibleAsset100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ntgr:ChangeInAccountsPayableAndOtherAccruedLiabilitiesRelatingToPropertyAndEquipmentAdditions

ntgr:ChangeInAccountsPayableAndOtherAccruedLiabilitiesRelatingToPropertyAndEquipmentAdditions


Change
Period End2020-12-312019-12-31
Value1892000.0-7534000.0
Percentage of ChangeInAccountsPayableAndOtherAccruedLiabilitiesRelatingToPropertyAndEquipmentAdditions100.0100.0

ntgr:ContractWithCustomerLiabilityIncreaseDueToUnsatisfiedPerformanceObligations

ntgr:ContractWithCustomerLiabilityIncreaseDueToUnsatisfiedPerformanceObligations


Contract
Period End2021-06-272021-03-282020-12-31
Value7.47.48.399999999999999
Percentage of ContractWithCustomerLiabilityIncreaseDueToUnsatisfiedPerformanceObligations100.0100.0100.0

ntgr:CorporateAndUnallocatedIncome

ntgr:CorporateAndUnallocatedIncome


Corporate
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-03
Value212115231918181615198.1833226222118171818171616141412121313131312121312111212-11.363-77.2871111-10.612
Percentage of CorporateAndUnallocatedIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ntgr:EquitySecuritiesWithoutReadilyDeterminableFairValueAmountAdditionsFromPurchaseOfInvestments

ntgr:EquitySecuritiesWithoutReadilyDeterminableFairValueAmountAdditionsFromPurchaseOfInvestments


Equity
Period End2021-06-272021-03-282020-09-272020-06-282020-03-292019-09-29
Value0340000.035000.05565000.0250000.0284000.0
Percentage of EquitySecuritiesWithoutReadilyDeterminableFairValueAmountAdditionsFromPurchaseOfInvestments0.0100.0100.0100.0100.0100.0

ntgr:PercentageOfExciseTaxRate

ntgr:PercentageOfExciseTaxRate


Percentage
Period End2020-12-31
Value0
Percentage of PercentageOfExciseTaxRate0.0

ntgr:PercentageOfLongLivedAssetsOwned us-gaap:Range, us-gaap:StatementGeographical

ntgr:PercentageOfLongLivedAssetsOwned

srt:Maximum, ntgr:AsiaPacificExcludingSingapore


Percentage
Period End2021-06-272021-03-28
Value010.0
Percentage of PercentageOfLongLivedAssetsOwned0.0100.0

srt:Maximum, ntgr:AsiaPacificExcludingSingaporeAndChina


Percentage
Period End2020-12-31
Value0
Percentage of PercentageOfLongLivedAssetsOwned0.0

ntgr:RestructuringAndOtherCharges

ntgr:RestructuringAndOtherCharges


Restructuring
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-302010-12-312010-10-032010-06-27
Value886000.02270000.0391000.0329000.01117000.0-135000.0931000.0-77000.01291000.0-68000.0830000.01000.01376000.0-9000.019000.019000.022000.037000.022000.0-130000.01311000.02678000.014000.01016000.0974000.04394000.019000.01360000.0-12000.0842000.03378000.0400000.01587000.0-30000.01190000.0000002094000.01600000.0-12000.0-8000.0-81000.0
Percentage of RestructuringAndOtherCharges100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.00.0100.0100.0100.0100.0100.0

ntgr:RestructuringNonCashChargesAndAdjustmentsNet

ntgr:RestructuringNonCashChargesAndAdjustmentsNet


Restructuring
Period End2021-06-272021-03-28
Value25000.075000.0
Percentage of RestructuringNonCashChargesAndAdjustmentsNet100.0100.0

ntgr:RevenueRecognizedForSatisfactionOfPerformanceObligations

ntgr:RevenueRecognizedForSatisfactionOfPerformanceObligations


Revenue
Period End2021-06-272021-03-282020-12-31
Value7.05.95.6
Percentage of RevenueRecognizedForSatisfactionOfPerformanceObligations100.0100.0100.0

ntgr:SegmentContributionIncome

ntgr:SegmentContributionIncome


Segment
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-31
Value47636264402729372541
Percentage of SegmentContributionIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ntgr:SegmentContributionIncome us-gaap:StatementBusinessSegments

ntgr:ConnectedHome


Segment
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-31
Value31474655361315181419
Percentage of SegmentContributionIncome65.674.475.086.589.450.051.850.255.445.7

ntgr:SMB


Segment
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-31
Value1616158.7214.2851314181122
Percentage of SegmentContributionIncome34.425.625.013.510.650.048.249.844.654.3

ntgr:SegmentContributionMargin us-gaap:StatementBusinessSegments

ntgr:SegmentContributionMargin

ntgr:ConnectedHome


Segment
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-03
Value13.619.60.217.70.1570.083-0.0040.0990.0850.113-0.030.1610.1590.144-0.010.1340.1350.1630.0040.1690.1670.194
Percentage of SegmentContributionMargin100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ntgr:SMB


Segment
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-03
Value20.821.12.014.20.0860.208-0.0080.2490.180.285-0.0240.2840.2590.2620.0020.2030.2530.270.0050.2780.2530.22
Percentage of SegmentContributionMargin152.9107.71000.080.254.8250.6200.0251.5211.8252.280.0176.4162.9181.9-20.0151.5187.4165.6125.0164.5151.5113.4

us-gaap:AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation

us-gaap:AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation


Adjustments
Period End2021-06-272021-03-282020-09-272020-06-282020-03-292019-09-292019-06-302019-03-312018-09-302018-07-012018-04-012017-10-012017-07-022017-04-02
Value3951000.01964000.01143000.02260000.01347000.0400000.02314000.03344000.0414000.04897000.02271000.0368000.03713000.01936000.0
Percentage of AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Adjustments
Period End2021-06-272021-03-282020-09-272020-06-282020-03-292019-09-292019-06-302019-03-312018-09-302018-07-012018-04-012017-10-012017-07-022017-04-02
Value3951000.01964000.01143000.02260000.01347000.0400000.02314000.03344000.0414000.04897000.02271000.0368000.03713000.01936000.0
Percentage of AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AssetImpairmentCharges

us-gaap:AssetImpairmentCharges


Asset
Period End2020-09-272020-06-282020-03-292019-06-302019-03-312018-09-302018-07-012018-04-012017-10-012017-07-022017-04-022014-12-312014-09-282013-12-312013-09-292012-12-312012-09-30
Value842000.004530000.000001400000.00000002000000.000
Percentage of AssetImpairmentCharges100.00.0100.00.00.00.00.0100.00.00.00.00.00.00.0100.00.00.0

us-gaap:BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1

us-gaap:BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1


Business
Period End2021-06-272020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-30
Value-3003000.0-3204000.0187000.0311000.0-222000.0-224000.0199000.00000
Percentage of BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

us-gaap:BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1 us-gaap:BusinessAcquisition

ntgr:MeuralInc


Business
Period End2021-06-27
Value-3000000.0
Percentage of BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability199.9

us-gaap:ContractWithCustomerLiabilityRevenueRecognized

us-gaap:ContractWithCustomerLiabilityRevenueRecognized


Contract
Period End2021-06-272021-03-282020-12-31
Value3600000.05300000.0800000.0
Percentage of ContractWithCustomerLiabilityRevenueRecognized100.0100.0100.0

us-gaap:Depreciation

us-gaap:Depreciation


Depreciation
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-03
Value2.93.13.23.33.23.03.23.03.22.90.33.63.33.33.43.33.13.43.13.44.23.94.34.44.64.84.54.64.24.34.64.94.43.43.23.22.92.62.52.52.62.3
Percentage of Depreciation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeGainLossOnDerivativeNet us-gaap:HedgingDesignation

us-gaap:DerivativeGainLossOnDerivativeNet

us-gaap:Nondesignated


Derivative
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-31
Value-363000.01416000.0-3087000.0-1424000.0-1128000.01778000.0-1139000.01540000.0304000.0602000.0
Percentage of DerivativeGainLossOnDerivativeNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EquitySecuritiesWithoutReadilyDeterminableFairValueImpairmentLossAnnualAmount

us-gaap:EquitySecuritiesWithoutReadilyDeterminableFairValueImpairmentLossAnnualAmount


Equity
Period End2020-12-312020-09-272020-06-282020-03-292019-09-29
Value800000.0800000.030000.04500000.0223000.0
Percentage of EquitySecuritiesWithoutReadilyDeterminableFairValueImpairmentLossAnnualAmount100.0100.0100.0100.0100.0

us-gaap:GainLossRelatedToLitigationSettlement

us-gaap:GainLossRelatedToLitigationSettlement


Gain
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312010-06-27
Value-20000.0-295000.00-22000.03000.0-25000.0-60000.0-90000.0-10000.00-10000.00-5000.0-108000.0-15000.0-53000.00-15000.0-13000.0-35000.0-10000.0-8000.0002690000.01265000.0-69000.0-68000.0-117000.0-1446000.0-305000.0-3555000.0-48000.030000.0-269000.00-151000.0-33000.0-44000.0225000.053000.00-143000.0
Percentage of GainLossRelatedToLitigationSettlement100.0100.00.0100.0100.0100.0100.0100.0100.00.0100.00.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.00.0100.0

us-gaap:IncreaseDecreaseInAccruedIncomeTaxesPayable

us-gaap:IncreaseDecreaseInAccruedIncomeTaxesPayable


Increase
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-31
Value-10.6926.296.9033.279-0.02-0.8162.613-4.886-1.618-0.583-6.507-5.432-8.3973.397184.717-9.8685.3242.7882.564-3.4121.93-3.26511-11.7292.1260.5922.635-1.230.569-1.7633.883-4.8832.737-4.2372.539-7.5281.4824.179-2.0750.543-2.9890.742
Percentage of IncreaseDecreaseInAccruedIncomeTaxesPayable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInContractWithCustomerLiability

us-gaap:IncreaseDecreaseInContractWithCustomerLiability


Increase
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value365000.01494000.02810000.03021000.01829000.0452000.0798000.0-4334000.0-1551000.01733000.02139000.04148000.0-497000.0-31000.0
Percentage of IncreaseDecreaseInContractWithCustomerLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInEmployeeRelatedLiabilities

us-gaap:IncreaseDecreaseInEmployeeRelatedLiabilities


Increase
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-31
Value6.08-8.3714.7948.1558.585-5.8161.92-5.3334.985-13.2143.728-7.65713-2.0797.25-3.5163.503-12.5829.07-7.1919.646-6.2976.4542.825-1.319-1.681.0160.8881.151.983-0.6340.912.172-4.235-2.7771.7341.382-9.1213.7053.5144.319-8.7734.584
Percentage of IncreaseDecreaseInEmployeeRelatedLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInOtherAccruedLiabilities

us-gaap:IncreaseDecreaseInOtherAccruedLiabilities


Increase
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-31
Value3.3321.4282232-10.307-16.74528-8.079-5.79-31.3716.7451224-27.434441418-20.23319.647-15.5-18.5913416-1.052-19.86114.571-11.345-2.4226.3493.89811-6.8695.57-2.5544.507-4.079125.554-0.249-8.3188.541
Percentage of IncreaseDecreaseInOtherAccruedLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets

us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets


Increase
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-31
Value2.491.877-0.858-2.9445.771-6.8024.614-7.7725.265-0.453-9.2750.529173.7250.396-0.038-2.011-3.5083.84-6.7060.718-3.7846.772-0.904-6.308-0.12-1.941-1.1263.7937.179-4.18-3.445110.671-2.545-3.7556.954-3.2732.122-6.7669.4123.1673.25
Percentage of IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InventoryWriteDown

us-gaap:InventoryWriteDown


Inventory
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-31
Value1100000.01201000.01519000.01800000.02200000.02403000.0957000.0900000.01100000.0945000.0
Percentage of InventoryWriteDown100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InvestmentIncomeInterest

us-gaap:InvestmentIncomeInterest


Investment
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312010-10-032010-06-27
Value3000.010000.027000.098000.049000.0262000.0417000.0639000.0782000.0701000.0670000.01490000.01072000.0748000.0725000.0501000.0482000.0405000.0359000.0291000.0279000.0234000.0111000.065000.067000.052000.079000.068000.049000.057000.085000.071000.095000.0149000.0154000.0109000.0116000.0119000.0127000.0115000.0106000.0129000.0124000.0132000.0100000.0
Percentage of InvestmentIncomeInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LeaseCost

us-gaap:LeaseCost


Lease
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-31
Value2.2592.7242.7933.3723.0252.9943.1243.0983.4863.348
Percentage of LeaseCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OciBeforeReclassificationsBeforeTaxAttributableToParent us-gaap:StatementEquityComponents

us-gaap:OciBeforeReclassificationsBeforeTaxAttributableToParent

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Oci
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value-308000.0-371000.0-248000.0-1530000.0-63000.0985000.0243000.0459000.0534000.0329000.0347000.0895000.01680000.0-1500000.0
Percentage of OciBeforeReclassificationsBeforeTaxAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OciBeforeReclassificationsNetOfTaxAttributableToParent

us-gaap:OciBeforeReclassificationsNetOfTaxAttributableToParent


Oci
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-02
Value-236000.0-289000.0-189000.0-1219000.0-84000.0810000.0195000.0362000.0421000.0271000.0319000.0740000.01392000.0-1150000.0848000.0-2266000.0-5818000.0-509000.0
Percentage of OciBeforeReclassificationsNetOfTaxAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeaseCost

us-gaap:OperatingLeaseCost


Operating
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-31
Value2.1762.3942.4752.6562.4712.883.0172.9772.9822.969
Percentage of OperatingLeaseCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeasePayments

us-gaap:OperatingLeasePayments


Operating
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-31
Value2.5752.1093.1372.7333.1833.0742.672.8033.1413.038
Percentage of OperatingLeasePayments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsTax

us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsTax


Other
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-03
Value-72000.0-82000.0-59000.0-311000.021000.0175000.048000.097000.0114000.073000.084000.0196000.0357000.0-388000.0-1024000.0-1231000.0-1144000.0337000.0965000.0-216000.0-215000.038000.0
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossBeforeTax

us-gaap:OtherComprehensiveIncomeLossBeforeTax


Other
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-03
Value87000.047000.088000.0-137000.0-418000.0403000.046000.0-37000.0-1000.038000.026000.089000.0193000.0654000.04536000.063000.0-6030000.0-1752000.01912000.0197000.0557000.0-446000.012000.016000.0-70000.0-14000.0-127000.0141000.0148000.0-198000.0210000.0-189000.0-97000.0125000.0185000.0-280000.0171000.0-90000.033000.0-75000.0123000.0
Percentage of OtherComprehensiveIncomeLossBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Other
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value87000.047000.088000.0-137000.0-418000.0403000.046000.0-37000.0-2000.023000.0-30000.048000.0124000.0692000.0
Percentage of OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTax


Other
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value87000.047000.088000.0-137000.0-418000.0403000.046000.0-37000.0-2000.023000.0-30000.048000.0124000.0692000.0
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax


Other
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value11000.06000.011000.0-18000.0-54000.053000.07000.0-7000.006000.0-8000.08000.015000.061000.0
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0

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

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax

us-gaap:ForeignExchangeForward, us-gaap:CashFlowHedging, us-gaap:DesignatedAsHedgingInstrument


Other
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-31
Value-308000.0-371000.0-248000.0-1530000.0-63000.0985000.0243000.0458000.0534000.0329000.0
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:HedgingDesignation, us-gaap:IncomeStatementLocation

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax

us-gaap:ForeignExchangeForward, us-gaap:CashFlowHedging, us-gaap:DesignatedAsHedgingInstrument, us-gaap:CostOfSales


Other
Period End2021-06-272020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-31
Value1000.003000.01000.0-2000.0-2000.0-2000.0-6000.0-2000.0
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax100.00.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ForeignExchangeForward, us-gaap:CashFlowHedging, us-gaap:DesignatedAsHedgingInstrument, us-gaap:GeneralAndAdministrativeExpense


Other
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-31
Value10000.07000.017000.024000.0-1000.0-13000.0-11000.0-7000.0-12000.0-11000.0
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax1000.00.00.0800.0-100.0650.0550.0350.0200.0550.0

us-gaap:ForeignExchangeForward, us-gaap:CashFlowHedging, us-gaap:DesignatedAsHedgingInstrument, us-gaap:ResearchAndDevelopmentExpense


Other
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-31
Value32000.012000.0-23000.027000.07000.0-2000.0-10000.0-2000.0-20000.0-26000.0
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax3200.00.00.0900.0700.0100.0500.0100.0333.31300.0

us-gaap:ForeignExchangeForward, us-gaap:CashFlowHedging, us-gaap:DesignatedAsHedgingInstrument, us-gaap:Sales


Other
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-31
Value-489000.0-463000.0-359000.0-1614000.0343000.0676000.0295000.0548000.0672000.0414000.0
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax-48900.00.00.0-53800.034300.0-33800.0-14750.0-27400.0-11200.0-20700.0

us-gaap:ForeignExchangeForward, us-gaap:CashFlowHedging, us-gaap:DesignatedAsHedgingInstrument, us-gaap:SellingAndMarketingExpense


Other
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-31
Value51000.026000.029000.0167000.05000.0-77000.0-75000.0-42000.0-98000.0-69000.0
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax5100.00.00.05566.7500.03850.03750.02100.01633.33450.0

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent


Other
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-29
Value76000.041000.077000.0-119000.0-364000.0350000.039000.0-30000.0-2000.029000.021000.071000.0162000.0582000.03911000.048000.0-5212000.0-1536000.01696000.0183000.0540000.0-484000.046000.014000.0-77000.0-18000.0-112000.0140000.0142000.0-201000.0220000.0-199000.0
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossTaxPortionAttributableToParent1

us-gaap:OtherComprehensiveIncomeLossTaxPortionAttributableToParent1


Other
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-03
Value11000.06000.011000.0-18000.0-54000.053000.07000.0-7000.01000.09000.05000.018000.031000.072000.0625000.015000.0-818000.0-216000.0216000.014000.017000.038000.0
Percentage of OtherComprehensiveIncomeLossTaxPortionAttributableToParent1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherNoncashIncomeExpense

us-gaap:OtherNoncashIncomeExpense


Other
Period End2020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-31
Value204000.0-189000.0-311000.0222000.0224000.0-423000.029000.0141000.0403000.0
Percentage of OtherNoncashIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherOperatingIncomeExpenseNet

us-gaap:OtherOperatingIncomeExpenseNet


Other
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-31
Value2097000.0-2565000.02813000.0-538000.0-1425000.0332000.0-767000.0-212000.0-1301000.0-196000.0
Percentage of OtherOperatingIncomeExpenseNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsForProceedsFromOtherInvestingActivities

us-gaap:PaymentsForProceedsFromOtherInvestingActivities


Payments
Period End2021-06-272021-03-282020-06-282020-03-292014-12-312014-09-282013-12-312013-09-292012-12-312012-09-30
Value145000.0-158000.017000.0-19000.0000000
Percentage of PaymentsForProceedsFromOtherInvestingActivities100.0100.0100.0100.00.00.00.00.00.00.0

us-gaap:PaymentsForRestructuring

us-gaap:PaymentsForRestructuring


Payments
Period End2021-06-272021-03-282018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-29
Value2161000.0295000.0357000.01217000.0706000.0133000.068000.0100000.0102000.0100000.0139000.0688000.0528000.02066000.0534000.0535000.02519000.02148000.0
Percentage of PaymentsForRestructuring100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsForRestructuring us-gaap:RestructuringCostAndReserve

us-gaap:ContractTermination


Payments
Period End2021-06-272021-03-28
Value351000.0181000.0
Percentage of PaymentsForRestructuring16.261.4

us-gaap:EmployeeSeverance


Payments
Period End2021-06-272021-03-282018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-29
Value1810000.0114000.0308000.0302000.0400000.00000043000.0590000.0430000.01878000.0382000.0468000.02113000.02029000.0
Percentage of PaymentsForRestructuring83.838.686.324.856.70.00.00.00.00.030.985.881.490.971.587.583.994.5

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation


Payments
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-31
Value3951000.01964000.0340000.01143000.02260000.01347000.0463000.0400000.02358000.03300000.0500000.0432000.04868000.02300000.0383000.0417000.03664000.01936000.0300000.0500000.03500000.0400000.0200000.0100000.02100000.0200000.0966000.0134000.01467000.033000.00
Percentage of PaymentsRelatedToTaxWithholdingForShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:PaymentsToAcquireOtherInvestments

us-gaap:PaymentsToAcquireOtherInvestments


Payments
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-03
Value0340000.0225000.035000.06015000.0250000.00284000.005200000.01091000.00001500000.01500000.001400000.00000
Percentage of PaymentsToAcquireOtherInvestments0.0100.0100.0100.0100.0100.00.0100.00.0100.0100.00.00.00.0100.0100.00.0100.00.00.00.00.0

us-gaap:PaymentsToAcquireShortTermInvestments

us-gaap:PaymentsToAcquireShortTermInvestments


Payments
Period End2020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-31
Value0.0170.1410.0210.1261.3350.1330.0030.146-28.117393435344522332637503060250.14424402024592529782061154451084052399614
Percentage of PaymentsToAcquireShortTermInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleMaturityAndCollectionOfShorttermInvestments

us-gaap:ProceedsFromSaleMaturityAndCollectionOfShorttermInvestments


Proceeds
Period End2020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-31
Value0.0040.1370.0040.1450.0040.137234735
Percentage of ProceedsFromSaleMaturityAndCollectionOfShorttermInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromStockOptionsExercised

us-gaap:ProceedsFromStockOptionsExercised


Proceeds
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-31
Value2.7174.1465.9347.233.3240.4620.4451.6330.9232.0261.6572.3150.9571.9123.1032.4331.5342.4386.2737.221103.661341.6661.3633.1083.940.8781.0984.0631.8572.0850.9982.5471.9434.4261.9534.3782.4920.813205.81812
Percentage of ProceedsFromStockOptionsExercised100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromStockPlans

us-gaap:ProceedsFromStockPlans


Proceeds
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-31
Value02905000.001400000.002478000.001314000.002303000.0
Percentage of ProceedsFromStockPlans0.0100.00.0100.00.0100.00.0100.00.0100.0

us-gaap:ProductWarrantyAccrualPayments

us-gaap:ProductWarrantyAccrualPayments


Product
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-03
Value1.7942.0272.1182.0352.1762.3162.3822.6132.7493.162101.091.1021.044252830282024182317151618151616171716161715141415-98.85141315
Percentage of ProductWarrantyAccrualPayments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProductWarrantyAccrualWarrantiesIssued

us-gaap:ProductWarrantyAccrualWarrantiesIssued


Product
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-03
Value0.7980.9631.72.4181.5281.6832.081.5582.1311.2818.9850.8570.8832.05834353426242718162622141618171314201517161716151217161412
Percentage of ProductWarrantyAccrualWarrantiesIssued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ReclassificationFromAociCurrentPeriodBeforeTaxAttributableToParent us-gaap:StatementEquityComponents

us-gaap:ReclassificationFromAociCurrentPeriodBeforeTaxAttributableToParent

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Reclassification
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value-395000.0-418000.0-336000.0-1393000.0355000.0582000.0197000.0496000.0536000.0306000.0377000.0847000.01556000.0-2192000.0
Percentage of ReclassificationFromAociCurrentPeriodBeforeTaxAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent

us-gaap:ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent


Reclassification
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-02
Value-312000.0-330000.0-266000.0-1100000.0280000.0460000.0156000.0392000.0423000.0242000.0298000.0669000.01230000.0-1732000.0-3063000.0-2314000.0-606000.01027000.0
Percentage of ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ReclassificationFromAociCurrentPeriodTax

us-gaap:ReclassificationFromAociCurrentPeriodTax


Reclassification
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-03
Value-83000.0-88000.0-70000.0-293000.075000.0122000.041000.0104000.0113000.064000.079000.0178000.0326000.0-460000.0-3687000.01246000.0326000.0-553000.0-175000.0230000.0232000.00
Percentage of ReclassificationFromAociCurrentPeriodTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:RestructuringAndRelatedCostIncurredCost

us-gaap:RestructuringAndRelatedCostIncurredCost


Restructuring
Period End2021-06-272021-03-282018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-29
Value912000.02260000.0872000.05000.01376000.0019000.019000.022000.037000.022000.025000.01351000.02359000.014000.01028000.0510000.04394000.0
Percentage of RestructuringAndRelatedCostIncurredCost100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestructuringAndRelatedCostIncurredCost us-gaap:RestructuringCostAndReserve

us-gaap:ContractTermination


Restructuring
Period End2021-06-272021-03-28
Value127000.0375000.0
Percentage of RestructuringAndRelatedCostIncurredCost13.916.6

us-gaap:EmployeeSeverance


Restructuring
Period End2021-06-272021-03-282018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-29
Value785000.01885000.0872000.00917000.000000001210000.01918000.00447000.0301000.03941000.0
Percentage of RestructuringAndRelatedCostIncurredCost86.183.4100.00.066.60.00.00.00.00.00.00.089.681.30.043.559.089.7

us-gaap:RestructuringReserveAccrualAdjustment1

us-gaap:RestructuringReserveAccrualAdjustment1


Restructuring
Period End2021-06-272021-03-282018-12-312018-09-302018-07-012018-04-012017-10-01
Value68000.089000.042000.04000.009000.00
Percentage of RestructuringReserveAccrualAdjustment1100.0100.0100.0100.00.0100.00.0

us-gaap:RestructuringReserveAccrualAdjustment1 us-gaap:RestructuringCostAndReserve

us-gaap:ContractTermination


Restructuring
Period End2021-06-272021-03-28
Value70000.064000.0
Percentage of RestructuringReserveAccrualAdjustment1102.971.9

us-gaap:EmployeeSeverance


Restructuring
Period End2021-06-272021-03-282018-12-312018-09-302018-07-012018-04-012017-10-01
Value-2000.025000.004000.006000.00
Percentage of RestructuringReserveAccrualAdjustment1-2.928.10.0100.00.066.70.0

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability


Right
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-31
Value-54000.0394000.0265000.01695000.06208000.01295000.084000.0157000.0100000.0577000.0
Percentage of RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-272021-03-282020-12-31
Value66000.024000.016000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-272021-03-282020-12-31
Value2.2730.4-0.76
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue

us-gaap:PerformanceShares


Share
Period End2020-12-31
Value0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue0.0

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-272021-03-282020-12-31
Value-3.0842.50.29
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue0.00.00.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-272021-03-282020-12-31
Value373000.0134000.031000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-272021-03-282020-12-31
Value-8.4540.39-0.07
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate

us-gaap:EmployeeStock


Share
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-03
Value050.0066.4038.800.44500.42600.38800.37100.31300.27600.28600.447
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate0.0100.00.0100.00.0100.00.0100.00.0100.00.0100.00.0100.00.0100.00.0100.00.0100.00.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate

us-gaap:EmployeeStock


Share
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-03
Value00.0600.1201.5500.018300.024900.022200.018100.011200.006600.004500.0042
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate0.0100.00.0100.00.0100.00.0100.00.0100.00.0100.00.0100.00.0100.00.0100.00.0100.00.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod

us-gaap:EmployeeStockOption


Share
Period End2020-12-31
Value26000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod

us-gaap:EmployeeStockOption


Share
Period End2020-12-31
Value1000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod100.0

us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice

us-gaap:EmployeeStockOption


Share
Period End2021-06-272021-03-282020-12-31
Value-0.9424.370.69
Percentage of ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice

us-gaap:EmployeeStockOption


Share
Period End2020-12-31
Value1.94
Percentage of ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice100.0

us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice

us-gaap:EmployeeStockOption


Share
Period End2020-12-31
Value0
Percentage of ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice0.0

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage us-gaap:Range, us-gaap:AwardType, us-gaap:Vesting

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage

srt:Maximum, us-gaap:PerformanceShares, us-gaap:ShareBasedCompensationAwardTrancheOne


Sharebased
Period End2020-07-31
Value150.0
Percentage of SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage100.0

srt:Minimum, us-gaap:PerformanceShares, us-gaap:ShareBasedCompensationAwardTrancheOne


Sharebased
Period End2020-07-31
Value0
Percentage of SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage0.0

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardPurchasePriceOfCommonStockPercent us-gaap:PlanName

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardPurchasePriceOfCommonStockPercent

ntgr:EmployeeStockPurchasePlan


Sharebased
Period End2021-06-272021-03-282020-12-312016-02-15
Value085.000.85
Percentage of SharebasedCompensationArrangementBySharebasedPaymentAwardPurchasePriceOfCommonStockPercent0.0100.00.0100.0

us-gaap:SharesPaidForTaxWithholdingForShareBasedCompensation

us-gaap:SharesPaidForTaxWithholdingForShareBasedCompensation


Shares
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-31
Value106000.048000.010000.039000.095000.054000.0-2000.00111000.089000.09000.06000.085000.038000.08000.08000.081000.038000.06000.08000.082000.09000.08000.04000.066000.07000.032000.03000.046000.01000.00
Percentage of SharesPaidForTaxWithholdingForShareBasedCompensation100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:SharesPaidForTaxWithholdingForShareBasedCompensation us-gaap:StatementEquityComponents

us-gaap:CommonStock


Shares
Period End2021-06-272021-03-282020-09-272020-06-282020-03-292019-09-292019-06-302019-03-312018-09-302018-07-012018-04-012017-10-012017-07-022017-04-02
Value106000.048000.039000.095000.054000.012000.079000.089000.06000.085000.038000.08000.081000.038000.0
Percentage of SharesPaidForTaxWithholdingForShareBasedCompensation100.0100.0100.0100.0100.00.071.2100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShortTermLeaseCost

us-gaap:ShortTermLeaseCost


Short
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-31
Value83000.0330000.0318000.0716000.0554000.0114000.0107000.0121000.0504000.0379000.0
Percentage of ShortTermLeaseCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensation us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensation

us-gaap:CommonStock


Stock
Period End2021-06-272021-03-282020-09-272020-06-282020-03-292019-09-292019-06-302019-03-312018-09-302018-07-012018-04-012017-10-012017-07-022017-04-02
Value497000.0407000.0521000.0502000.0305000.0162000.0292000.0430000.0176000.0332000.0252000.0163000.0315000.0246000.0
Percentage of StockIssuedDuringPeriodSharesShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised us-gaap:AwardType

us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised

us-gaap:EmployeeStockOption


Stock
Period End2021-06-272021-03-282020-12-31
Value122000.0170000.0256000.0
Percentage of StockIssuedDuringPeriodSharesStockOptionsExercised100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation


Stock
Period End2021-06-272021-03-282020-09-272020-06-282020-03-292019-09-292019-06-302019-03-312018-09-302018-07-012018-04-012017-10-012017-07-022017-04-02
Value2.7157.0428.633.3242.942.9470.8824.3715.1361.0124.594.5351.5345.1
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 End2021-06-272021-03-282020-09-272020-06-282020-03-292019-09-292019-06-302019-03-312018-09-302018-07-012018-04-012017-10-012017-07-022017-04-02
Value2.7157.0418.633.3242.942.9460.8824.3715.1361.0124.5894.5351.5345.1
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonStock


Stock
Period End2021-03-282019-09-292019-06-302019-03-312018-07-012018-04-01
Value0.0010.0010.00.00.00.001
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation0.00.00.00.00.00.0

us-gaap:StockRepurchasedAndRetiredDuringPeriodShares

us-gaap:StockRepurchasedAndRetiredDuringPeriodShares


Stock
Period End2020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-03-302013-12-312013-09-292013-06-302012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-03
Value00300000.0600000.0700000.0700000.0600000.0400000.0300000.0200000.000600000.0700000.0900000.0200000.0300000.00300000.0300000.0400000.0700000.02400000.0300000.0500000.02000000.00000016000.025000.00024000.0
Percentage of StockRepurchasedAndRetiredDuringPeriodShares0.00.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.00.0100.0100.00.00.0100.0

us-gaap:StockRepurchasedAndRetiredDuringPeriodShares us-gaap:StatementEquityComponents

us-gaap:CommonStock


Stock
Period End2021-06-272020-06-282020-03-292019-09-292019-06-302019-03-312018-09-302017-10-012017-07-022017-04-02
Value654000.0315000.0584000.0679000.0570000.0436000.0205000.0682000.0929000.0213000.0
Percentage of StockRepurchasedAndRetiredDuringPeriodShares0.0105.097.397.095.0109.0102.597.4103.2106.5

us-gaap:StockRepurchasedAndRetiredDuringPeriodValue

us-gaap:StockRepurchasedAndRetiredDuringPeriodValue


Stock
Period End2021-06-272020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292012-07-012012-04-012011-07-032011-04-03
Value241.3010.07.51522211615151526294511190.01310.01520768.30.2040.5960.0010.899
Percentage of StockRepurchasedAndRetiredDuringPeriodValue100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockRepurchasedAndRetiredDuringPeriodValue us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Stock
Period End2021-06-272020-06-282020-03-292019-09-292019-06-302019-03-312018-09-302017-10-012017-07-022017-04-02
Value247.51521161515294411
Percentage of StockRepurchasedAndRetiredDuringPeriodValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.3

us-gaap:WeightedAverageNumberDilutedSharesOutstandingAdjustment

us-gaap:WeightedAverageNumberDilutedSharesOutstandingAdjustment


Weighted
Period End2021-06-272021-03-282020-09-272020-06-282020-03-292019-09-292019-06-302019-03-312018-09-302018-07-012018-04-012017-10-012017-07-022017-04-022016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-09-282014-06-292014-03-302013-09-292013-06-302013-03-312012-09-302012-07-012012-04-012011-10-022011-07-032011-04-03
Value890000.01149000.0704000.0453000.00886000.0866000.01391000.01172000.001233000.0689000.0764000.01192000.01000000.0854000.0750000.0356000.0516000.0607000.0607000.0669000.0675000.0498000.0535000.0617000.0640000.0617000.0780000.0597000.0951000.0926000.0
Percentage of WeightedAverageNumberDilutedSharesOutstandingAdjustment100.0100.0100.0100.00.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ntgr:AccruedFreightCharges

ntgr:AccruedFreightCharges


Accrued
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312010-12-31
Value131514178.616.0995.6335.5195.1365.268108.1087.6467.79106.2325.515.0088.987.6315.9986.8825.7486.554.495.7886.8276.8736.0355.7775.797.3536.4914.6014.4575.7339.0367.4877.947.174
Percentage of AccruedFreightCharges100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ntgr:DeferredTaxAssetsDeferredExpenseDepreciationAndAmortization

ntgr:DeferredTaxAssetsDeferredExpenseDepreciationAndAmortization


Deferred
Period End2020-12-312019-12-312018-12-31
Value1651000.01639000.0866000.0
Percentage of DeferredTaxAssetsDeferredExpenseDepreciationAndAmortization100.0100.0100.0

ntgr:DeferredTaxAssetsIntangibleAssets

ntgr:DeferredTaxAssetsIntangibleAssets


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value333131142122211.7910.00.566
Percentage of DeferredTaxAssetsIntangibleAssets100.0100.0100.0100.0100.0100.0100.0100.00.0100.0

ntgr:DeferredTaxAssetsOperatingLeaseLiability

ntgr:DeferredTaxAssetsOperatingLeaseLiability


Deferred
Period End2020-12-312019-12-31
Value5303000.06456000.0
Percentage of DeferredTaxAssetsOperatingLeaseLiability100.0100.0

ntgr:DeferredTaxAssetsTaxAccrualsAndAllowance

ntgr:DeferredTaxAssetsTaxAccrualsAndAllowance


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value2520202332292524202218
Percentage of DeferredTaxAssetsTaxAccrualsAndAllowance100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ntgr:DeferredTaxLiabilitiesRightOfUseAsset

ntgr:DeferredTaxLiabilitiesRightOfUseAsset


Deferred
Period End2020-12-312019-12-31
Value-4264000.0-5218000.0
Percentage of DeferredTaxLiabilitiesRightOfUseAsset100.0100.0

ntgr:EquitySecuritiesWithoutReadilyDeterminableFairValueDownwardPriceChangeAndImpairmentLossCumulativeAmount

ntgr:EquitySecuritiesWithoutReadilyDeterminableFairValueDownwardPriceChangeAndImpairmentLossCumulativeAmount


Equity
Period End2020-12-312020-09-27
Value7900000.07000000.0
Percentage of EquitySecuritiesWithoutReadilyDeterminableFairValueDownwardPriceChangeAndImpairmentLossCumulativeAmount100.0100.0

ntgr:FiniteLivedIntangibleAssetExpectedAmortizationAfterYearFour

ntgr:FiniteLivedIntangibleAssetExpectedAmortizationAfterYearFour


Finite
Period End2020-09-27
Value300000.0
Percentage of FiniteLivedIntangibleAssetExpectedAmortizationAfterYearFour100.0

ntgr:InventoryExpectedToBeReceivedFromFutureSalesReturns

ntgr:InventoryExpectedToBeReceivedFromFutureSalesReturns


Inventory
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312018-12-31
Value2828323024252623
Percentage of InventoryExpectedToBeReceivedFromFutureSalesReturns100.0100.0100.0100.0100.0100.0100.0100.0

ntgr:PercentageOfCancelableOrders us-gaap:PurchaseCommitmentExcludingLongtermCommitment

ntgr:PercentageOfCancelableOrders

ntgr:FortySixToSixtyDays


Percentage
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282013-12-31
Value50.050.050.050.00.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.5
Percentage of PercentageOfCancelableOrders100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ntgr:ThirtyOneToFortyFiveDays


Percentage
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282013-12-31
Value25.025.025.025.00.250.250.250.250.250.250.250.250.250.250.250.250.250.250.250.250.250.250.250.250.30.30.250.30.25
Percentage of PercentageOfCancelableOrders50.050.050.050.050.050.050.050.050.050.050.050.050.050.050.050.050.050.050.050.050.050.050.050.060.060.050.060.050.0

ntgr:ProvisionsToWriteDownExpectedReturnedInventoryToNetRealizableValue

ntgr:ProvisionsToWriteDownExpectedReturnedInventoryToNetRealizableValue


Provisions
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312018-12-31
Value1616181614141414
Percentage of ProvisionsToWriteDownExpectedReturnedInventoryToNetRealizableValue100.0100.0100.0100.0100.0100.0100.0100.0

ntgr:ValuationAllowanceNetofFederalTax

ntgr:ValuationAllowanceNetofFederalTax


Valuation
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value2900000.05200000.05400000.04100000.03000000.0
Percentage of ValuationAllowanceNetofFederalTax100.0100.0100.0100.0100.0

us-gaap:AccruedIncomeTaxesNoncurrent

us-gaap:AccruedIncomeTaxesNoncurrent


Accrued
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032010-12-31
Value202019181515151318181921323231141515151514141414151415151413131312131317161918182019
Percentage of AccruedIncomeTaxesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccruedMarketingCostsCurrent

us-gaap:AccruedMarketingCostsCurrent


Accrued
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312010-12-31
Value9989836858708563737491116118959673726074555262695244455446455047444340433944444437
Percentage of AccruedMarketingCostsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent


Allowance
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312010-12-31
Value1.0811.0811.0811.0791.0791.0761.0791.0791.0791.2551.2541.2551.2551.256252118161919181819171.2551.2551.2551.2551.2551.2551.2551.2561.2561.2561.2561.2561.3171.2981.3351.481
Percentage of AllowanceForDoubtfulAccountsReceivableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AociBeforeTaxAttributableToParent us-gaap:StatementEquityComponents

us-gaap:AociBeforeTaxAttributableToParent

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Aoci
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312016-12-312015-12-31
Value92000.05000.0-42000.0-130000.07000.0425000.022000.0-24000.013000.015000.0-8000.026000.0-22000.0-146000.0-838000.02230000.043000.0
Percentage of AociBeforeTaxAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Aoci
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312014-12-312013-12-31
Value-2000.0-2000.0-2000.0-2000.0-2000.0-2000.0-2000.0-2000.0-2000.0-3000.0-18000.0-74000.0-115000.0-184000.0-146000.0-72000.0-113000.0-86000.0-31000.040000.083000.037000.0-64000.0-8000.06000.0
Percentage of AociBeforeTaxAttributableToParent-2.2-40.04.81.5-28.6-0.5-9.18.3-15.4-20.0225.0-284.6522.7126.017.40.00.00.0-1.40.00.00.0-148.80.00.0

us-gaap:AociTaxAttributableToParent

us-gaap:AociTaxAttributableToParent


Aoci
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312014-12-312013-12-31
Value8000.0-3000.0-9000.0-20000.0-2000.052000.0-1000.0-8000.0-1000.0-2000.0-11000.0-12000.0-30000.0-61000.0-133000.0-758000.0-773000.045000.0261000.045000.031000.014000.0-24000.0-3000.02000.0
Percentage of AociTaxAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AssetsFairValueDisclosure

us-gaap:AssetsFairValueDisclosure


Assets
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312010-12-31
Value17116816516828292736555596141143141141151140138107110107107123122123120119137142143230232228230249170223
Percentage of AssetsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessCombinationAssetsAndLiabilitiesArisingFromContingenciesAmountRecognized

us-gaap:BusinessCombinationAssetsAndLiabilitiesArisingFromContingenciesAmountRecognized


Business
Period End2020-12-312019-12-31
Value3000000.05900000.0
Percentage of BusinessCombinationAssetsAndLiabilitiesArisingFromContingenciesAmountRecognized100.0100.0

us-gaap:CapitalizedContractCostNet

us-gaap:CapitalizedContractCostNet


Capitalized
Period End2020-12-312019-12-312018-12-31
Value2900000.01500000.07400000.0
Percentage of CapitalizedContractCostNet100.0100.0100.0

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations


Cash
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312016-12-31
Value328363346300252204190168214185201393227258202240
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ContractWithCustomerLiabilityNoncurrent

us-gaap:ContractWithCustomerLiabilityNoncurrent


Contract
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012018-01-01
Value2.8622.9823.1652.932.6212.2942.0611.91.9541.8470.77920171513
Percentage of ContractWithCustomerLiabilityNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ContractWithCustomerRefundLiabilityCurrent

us-gaap:ContractWithCustomerRefundLiabilityCurrent


Contract
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312017-12-31
Value57596661494952454242460.0
Percentage of ContractWithCustomerRefundLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:DeferredIncomeTaxAssetsNet

us-gaap:DeferredIncomeTaxAssetsNet


Deferred
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302017-12-31
Value61656857565758575556577549
Percentage of DeferredIncomeTaxAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsDeferredIncome

us-gaap:DeferredTaxAssetsDeferredIncome


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value641000.01449000.01100000.02740000.01957000.01185000.01654000.01535000.01552000.0411000.0286000.0
Percentage of DeferredTaxAssetsDeferredIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value1352000.01267000.01673000.03317000.06358000.05353000.06210000.07069000.07837000.0326000.0351000.0
Percentage of DeferredTaxAssetsOperatingLossCarryforwards100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsOther

us-gaap:DeferredTaxAssetsOther


Deferred
Period End2020-12-312019-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value3285000.01080000.00142000.00261000.0256000.0593000.0
Percentage of DeferredTaxAssetsOther100.0100.00.0100.00.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpense

us-gaap:DeferredTaxAssetsTaxDeferredExpense


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value7671645476737249423329
Percentage of DeferredTaxAssetsTaxDeferredExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value5.3746.3815.7346.0158.259.89512118.1336.3045.982
Percentage of DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesOther

us-gaap:DeferredTaxLiabilitiesOther


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value987000.01053000.0706000.0126000.0991000.0
Percentage of DeferredTaxLiabilitiesOther100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilityNotRecognizedAmountOfUnrecognizedDeferredTaxLiabilityUndistributedEarningsOfDomesticSubsidiaries

us-gaap:DeferredTaxLiabilityNotRecognizedAmountOfUnrecognizedDeferredTaxLiabilityUndistributedEarningsOfDomesticSubsidiaries


Deferred
Period End2020-12-31
Value1300000.0
Percentage of DeferredTaxLiabilityNotRecognizedAmountOfUnrecognizedDeferredTaxLiabilityUndistributedEarningsOfDomesticSubsidiaries100.0

us-gaap:DerivativeAssetFairValueGrossLiability us-gaap:DerivativeInstrumentRisk

us-gaap:DerivativeAssetFairValueGrossLiability

ntgr:OffsettingDerivativeAssetsAndLiabilities


Derivative
Period End2020-12-312020-09-27
Value2400000.01500000.0
Percentage of DerivativeAssetFairValueGrossLiability100.0100.0

us-gaap:DerivativeFairValueOfDerivativeAsset

us-gaap:DerivativeFairValueOfDerivativeAsset


Derivative
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312010-12-31
Value781000.0980000.0324000.0159000.0273000.01552000.0152000.01097000.0595000.0859000.0786000.01028000.03824000.0855000.01799000.02540000.01675000.02882000.08763000.01053000.01481000.0463000.03205000.0537000.0509000.02734000.02416000.02994000.0284000.0261000.0905000.0228000.01193000.01116000.01144000.0620000.0762000.0361000.01237000.01389000.0
Percentage of DerivativeFairValueOfDerivativeAsset100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeFairValueOfDerivativeAsset us-gaap:BalanceSheetLocation, us-gaap:HedgingDesignation

us-gaap:PrepaidExpensesAndOtherCurrentAssets, us-gaap:DesignatedAsHedgingInstrument


Derivative
Period End2021-06-272021-03-282020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292012-12-31
Value98000.07000.01000.012000.0368000.043000.047000.041000.018000.02000.033000.009000.0485000.01356000.01237000.01136000.02890000.0622000.028000.002000.032000.070000.010000.00105000.030000.07000.063000.09000.02000.0
Percentage of DerivativeFairValueOfDerivativeAsset12.50.70.64.423.728.34.36.92.10.33.20.01.127.053.473.939.433.059.11.90.00.16.013.80.40.03.510.62.77.03.90.2

us-gaap:PrepaidExpensesAndOtherCurrentAssets, us-gaap:Nondesignated


Derivative
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292012-12-31
Value683000.0973000.0324000.0158000.0261000.01184000.0109000.01050000.0554000.0841000.0784000.0995000.03824000.0846000.01314000.01184000.0438000.01746000.05873000.0431000.01453000.0463000.03203000.0505000.0439000.02724000.02416000.02889000.0254000.0254000.0842000.0219000.01142000.0
Percentage of DerivativeFairValueOfDerivativeAsset87.599.3100.099.495.676.371.795.793.197.999.796.8100.098.973.046.626.160.667.040.998.1100.099.994.086.299.6100.096.589.497.393.096.199.8

us-gaap:DerivativeFairValueOfDerivativeAsset us-gaap:DerivativeInstrumentRisk

ntgr:OffsettingDerivativeAssetsAndLiabilities


Derivative
Period End2020-12-312020-09-272020-06-282020-03-292019-12-31
Value300000.0200000.0300000.01600000.0200000.0
Percentage of DerivativeFairValueOfDerivativeAsset92.6125.8109.9103.1131.6

us-gaap:DerivativeFairValueOfDerivativeLiability

us-gaap:DerivativeFairValueOfDerivativeLiability


Derivative
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312010-12-31
Value0.2550.22.3821.4881.3360.1750.5250.2080.330.1650.3680.2090.5073.4338.192119.31.0581.7051.2850.5433.5490.4510.6782.2130.3890.4470.5491.1421.1920.3811.6130.1820.5031.6191.1040.424-0.3480.7230.789
Percentage of DerivativeFairValueOfDerivativeLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:OtherCurrentLiabilities, us-gaap:DesignatedAsHedgingInstrument


Derivative
Period End2021-06-272021-03-282020-12-312020-09-272020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282013-12-31
Value0.0050.0010.0380.0910.0130.0320.0580.00.0250.0370.020.0490.0591.0646.2026.3650.4550.7030.2450.0190.4430.0040.0370.0710.00.0380.0290.013
Percentage of DerivativeFairValueOfDerivativeLiability2.00.51.66.17.46.127.90.015.210.19.69.71.713.052.868.443.041.219.13.512.50.95.53.20.08.55.33.4

us-gaap:OtherCurrentLiabilities, us-gaap:Nondesignated


Derivative
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282013-12-31
Value0.250.1992.3441.3971.3360.1620.4930.150.330.140.3310.1890.4583.3747.1285.5472.9350.6031.0021.040.5243.1060.4470.6412.1420.3890.4090.520.368
Percentage of DerivativeFairValueOfDerivativeLiability98.099.598.493.9100.092.693.972.1100.084.889.990.490.398.387.047.231.657.058.880.996.587.599.194.596.8100.091.594.796.6

us-gaap:DerivativeLiabilities us-gaap:DerivativeInstrumentRisk

us-gaap:DerivativeLiabilities

ntgr:OffsettingDerivativeAssetsAndLiabilities


Derivative
Period End2020-12-312020-09-27
Value2100000.01300000.0
Percentage of DerivativeLiabilities100.0100.0

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

us-gaap:DerivativeNotionalAmount

us-gaap:ForeignExchangeForward, us-gaap:CashFlowHedging


Derivative
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-29
Value6000000.06000000.06000000.05000000.06000000.06000000.0
Percentage of DerivativeNotionalAmount100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeNumberOfInstrumentsHeld us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship

us-gaap:DerivativeNumberOfInstrumentsHeld

us-gaap:ForeignExchangeForward, us-gaap:CashFlowHedging


Derivative
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-01
Value10.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.07.06.05.05.05.05.05.05.05.05.05.05.05.05.05.05.05.05.0
Percentage of DerivativeNumberOfInstrumentsHeld100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeNumberOfInstrumentsHeld us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation

us-gaap:ForeignExchangeForward, us-gaap:Nondesignated


Derivative
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-01
Value10.010.010.010.010.010.010.010.010.010.010.010.010.010.04.04.010.018.019.015.015.015.015.015.015.015.014.014.013.013.013.013.012.012.012.0
Percentage of DerivativeNumberOfInstrumentsHeld100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.040.040.0100.0180.0271.4250.0300.0300.0300.0300.0300.0300.0280.0280.0260.0260.0260.0260.0240.0240.0240.0

us-gaap:EmployeeRelatedLiabilitiesCurrent

us-gaap:EmployeeRelatedLiabilitiesCurrent


Employee
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032010-12-31
Value322635292214201823183131382527202420332431212721181921201918161716141821191726231924
Percentage of EmployeeRelatedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized us-gaap:AwardType

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized

us-gaap:EmployeeStockOption


Employee
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-29
Value1.62.43.34.35.26.87.8106.57.48.51112137.48.09.05.85.96.67.48.46.47.99.28.1111315131619
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestrictedStockUnitsRSU


Employee
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-01
Value4030364244364148504145778072373944252224272719212214171820121415131.11.72.22.7
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized2550.01283.31097.0981.4857.7542.6529.5468.9770.8555.4535.3678.1667.5547.4502.7490.0492.2446.6379.7375.8368.9325.0306.2265.8248.9179.0158.2143.2136.688.583.877.90.00.00.00.00.0

us-gaap:EquitySecuritiesWithoutReadilyDeterminableFairValueAmount

us-gaap:EquitySecuritiesWithoutReadilyDeterminableFairValueAmount


Equity
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312017-12-31
Value8098000.08098000.07758000.08625000.09432000.03867000.08147000.08147000.08086000.08086000.02900000.04500000.0
Percentage of EquitySecuritiesWithoutReadilyDeterminableFairValueAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization


Finite
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-31
Value124124123121120118116115113111109116114111109106103100969187837974706661575248443934302827252423
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:CustomerRelatedIntangibleAssets


Finite
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292012-12-31
Value5656555452515048474644424039373533323028262523211917161412109.127.3493.301
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization45.545.645.144.644.143.643.042.541.941.240.336.735.935.134.333.532.631.931.631.130.630.029.428.727.927.126.225.123.922.520.718.611.6

us-gaap:OtherIntangibleAssets


Finite
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302011-12-31
Value9.9119.7939.6769.5579.439.2839.1378.998.848.698.54109.9019.7859.5549.3239.0918.798.4898.2137.957.6867.4227.1596.8956.6326.3686.1045.8415.5775.3135.054.7713.3923.1422.8932.401
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization7.97.97.97.97.97.87.87.87.87.87.88.68.78.88.88.78.78.78.88.99.19.29.49.69.810.010.310.611.011.512.112.813.611.311.010.710.2

us-gaap:TechnologyBasedIntangibleAssets


Finite
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292012-12-31
Value585757575757575757575663636262616059575552504846444139363432292722
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization46.546.547.047.548.048.649.149.750.351.051.954.755.456.257.057.858.659.359.660.060.360.861.261.762.362.963.564.265.166.067.268.677.4

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear


Finite
Period End2020-09-27
Value1491000.0
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive


Finite
Period End2020-12-31
Value300000.0
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearFive100.0

us-gaap:FiniteLivedIntangibleAssetsGross

us-gaap:FiniteLivedIntangibleAssetsGross


Finite
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312010-12-312009-12-31
Value1261261261261261261261261261261261381341341341341341341341281281281281281281281281281281281281225655534844442421
Percentage of FiniteLivedIntangibleAssetsGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsGross us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:CustomerRelatedIntangibleAssets


Finite
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292012-12-31
Value565656565656565656565657565656565656565656565656565656565656565616
Percentage of FiniteLivedIntangibleAssetsGross44.744.744.744.744.744.744.744.744.744.744.741.142.142.142.142.142.142.142.144.144.144.144.144.144.144.144.144.10.044.144.144.129.0

us-gaap:OtherIntangibleAssets


Finite
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302011-12-31
Value1010101010101010101010121111111111111110101010101010101010101010106.876.875.474.07
Percentage of FiniteLivedIntangibleAssetsGross8.18.18.18.18.18.18.18.18.18.18.18.78.28.28.28.28.28.28.28.28.28.28.28.28.28.28.28.20.08.28.28.28.612.212.510.29.1

us-gaap:TechnologyBasedIntangibleAssets


Finite
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292012-12-31
Value595959595959595959595969666666666666666161616161616161616160606032
Percentage of FiniteLivedIntangibleAssetsGross47.147.147.147.147.147.147.147.147.147.147.150.149.649.649.649.649.649.649.647.747.747.747.747.747.747.747.747.70.047.647.647.658.5

us-gaap:GoodwillImpairedAccumulatedImpairmentLoss

us-gaap:GoodwillImpairedAccumulatedImpairmentLoss


Goodwill
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value747474747474740.0
Percentage of GoodwillImpairedAccumulatedImpairmentLoss100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:InventoryFinishedGoodsNetOfReserves

us-gaap:InventoryFinishedGoodsNetOfReserves


Inventory
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302012-12-312012-09-302011-12-31
Value240208164133135157206230232230240328288262241243260263243211201209208167185197219202185189209199174170151159
Percentage of InventoryFinishedGoodsNetOfReserves100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InventoryRawMaterialsNetOfReserves

us-gaap:InventoryRawMaterialsNetOfReserves


Inventory
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302012-12-312012-09-302011-12-31
Value106.8547.7561114232845445.653.4272.0722.8543.9824.4655.1713.6914.0264.5966.5886.3716.1554.2922.3823.3383.4023.6253.8334.7956.5918.6766.8696.0724.4477.2954.676
Percentage of InventoryRawMaterialsNetOfReserves100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths


Lessee
Period End2020-12-31
Value10
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths100.0

us-gaap:LiabilitiesFairValueDisclosure

us-gaap:LiabilitiesFairValueDisclosure


Liabilities
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312010-12-31
Value0.2553.25.3827.6917.3525.886.4536.366.2836.1186.3218.192119.31.0581.7051.2850.5433.5490.4510.6782.2130.3890.4470.549-1.1421.1920.3811.6130.1820.5031.6191.1040.424-0.3480.7230.789
Percentage of LiabilitiesFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LiabilitiesFairValueDisclosure us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel2


Liabilities
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312010-12-31
Value0.2550.22.3821.4881.3360.1750.5250.2080.330.1650.3688.192119.31.0581.7051.2850.5433.5490.4510.6782.2130.3890.4470.549-1.1421.1920.3811.6130.1820.5031.6191.1040.424-0.3480.7230.789
Percentage of LiabilitiesFairValueDisclosure100.06.244.319.318.23.08.13.35.32.75.8100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueInputsLevel3


Liabilities
Period End2021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-31
Value3.03.06.2036.0165.7055.9286.1525.9535.9535.9530.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of LiabilitiesFairValueDisclosure93.855.780.781.897.091.996.794.797.394.20.00.00.00.00.00.00.00.00.00.00.00.00.00.0-0.00.00.00.00.00.00.00.00.0-0.00.0

us-gaap:LiabilitiesFairValueDisclosure us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FinancialInstrument

us-gaap:FairValueInputsLevel2, us-gaap:ForeignExchangeForward


Liabilities
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312017-12-312017-10-012017-07-022016-12-31
Value0.2550.22.3821.4881.3360.1750.5250.2080.330.1650.3688.192119.31.705
Percentage of LiabilitiesFairValueDisclosure100.06.244.319.318.23.08.13.35.32.75.8100.0100.0100.0100.0

us-gaap:FairValueInputsLevel3, ntgr:ContingentConsideration


Liabilities
Period End2021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-31
Value3.03.06.2036.0165.7055.9286.1525.9535.9535.953
Percentage of LiabilitiesFairValueDisclosure93.855.780.781.897.091.996.794.797.394.2

us-gaap:LiabilitiesFairValueDisclosure us-gaap:FinancialInstrument

ntgr:ContingentConsideration


Liabilities
Period End2021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-31
Value3.03.06.2036.0165.7055.9286.1525.9535.9535.953
Percentage of LiabilitiesFairValueDisclosure93.855.780.781.897.091.996.794.797.394.2

us-gaap:ForeignExchangeForward


Liabilities
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312017-12-312017-10-012017-07-022016-12-31
Value0.2550.22.3821.4881.3360.1750.5250.2080.330.1650.3688.192119.31.705
Percentage of LiabilitiesFairValueDisclosure100.06.244.319.318.23.08.13.35.32.75.8100.0100.0100.0100.0

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent


Operating
Period End2020-12-312019-12-31
Value4.03.7
Percentage of OperatingLeaseWeightedAverageDiscountRatePercent100.0100.0

us-gaap:OperatingLossCarryforwards us-gaap:IncomeTaxAuthority

us-gaap:OperatingLossCarryforwards

us-gaap:DomesticCountry


Operating
Period End2020-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value4.0151720220.574
Percentage of OperatingLossCarryforwards100.0100.0100.0100.0100.0100.0

us-gaap:OtherAssetsMiscellaneousNoncurrent

us-gaap:OtherAssetsMiscellaneousNoncurrent


Other
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312011-12-312010-12-31
Value6.226.576.0326.5196.4036.8397.2027.4347.8826.7539.87618131112109.3259.1367.9777.157.2997.6177.8247.2787.6347.9138.0598.3648.5958.875.0344.8125.0644.454.6563.3714.214
Percentage of OtherAssetsMiscellaneousNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProductWarrantyAccrual

us-gaap:ProductWarrantyAccrual


Product
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312009-12-31
Value7.188.1769.249.6589.2759.9231010111214181818756760565853504956474042444241454845464546444242444038384030
Percentage of ProductWarrantyAccrual100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProductWarrantyAccrualClassifiedCurrent

us-gaap:ProductWarrantyAccrualClassifiedCurrent


Product
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312010-12-31
Value7.188.1769.249.6589.2759.92310101112141818187567605658535049564740424442414548454645464442424440
Percentage of ProductWarrantyAccrualClassifiedCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PurchaseCommitmentRemainingMinimumAmountCommitted

us-gaap:PurchaseCommitmentRemainingMinimumAmountCommitted


Purchase
Period End2021-06-272021-03-282020-12-312020-09-27
Value133166126135
Percentage of PurchaseCommitmentRemainingMinimumAmountCommitted100.0100.0100.0100.0

us-gaap:RestructuringReserve

us-gaap:RestructuringReserve


Restructuring
Period End2021-06-272021-03-282020-12-312019-12-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302012-12-312011-12-312010-12-31
Value873000.02190000.0314000.0998000.0920000.0447000.01663000.0993000.01135000.01184000.01265000.01345000.01408000.01525000.02342000.01559000.0526000.01046000.0553000.02513000.0316000.0519000.0535000.0897000.01013000.0107000.0183000.0999000.000
Percentage of RestructuringReserve100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0

us-gaap:RestructuringReserve us-gaap:RestructuringCostAndReserve

us-gaap:ContractTermination


Restructuring
Period End2021-06-272021-03-282020-12-31
Value63000.0357000.0227000.0
Percentage of RestructuringReserve7.216.372.3

us-gaap:EmployeeSeverance


Restructuring
Period End2021-06-272021-03-282020-12-312019-12-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312013-12-31
Value810000.01833000.087000.0932000.0775000.0211000.0517000.006000.06000.06000.06000.06000.049000.0793000.053000.013000.0395000.0416000.02228000.0316000.0821000.0
Percentage of RestructuringReserve92.883.727.793.484.247.231.10.00.50.50.50.40.43.233.93.42.537.875.288.7100.081.0

us-gaap:RevenueRemainingPerformanceObligation

us-gaap:RevenueRemainingPerformanceObligation


Revenue
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value126968113914111942585851551319081
Percentage of RevenueRemainingPerformanceObligation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012011-12-31
Value1466000.01448000.01584000.01604000.01730000.01459000.01587000.01680000.01561000.01385000.01627000.01600000.01570000.01617000.01130000.01113000.01151000.0935000.0996000.01018000.01041000.01251000.0964000.0959000.0973000.0796000.0858000.0944000.0955000.0729000.0731000.0731000.0596000.092000.0112000.0115000.0118000.0177000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012011-12-31
Value32.9629.9430.6630.6330.5833.0733.9533.934.9434.3334.3158.0456.9953.4443.2242.8342.7237.2536.2235.8435.533.9131.6331.5931.6231.1530.6830.9230.8929.3729.429.2729.1132.1128.3628.128.1727.86
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant us-gaap:PlanName

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant

ntgr:A2016IncentivePlan


Share
Period End2021-06-272021-03-282020-12-312020-09-272019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-05-312018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-03
Value2200000.02600000.02600000.02500000.01600000.02300000.03000000.01700000.01800000.01900000.01700000.0600000.01900000.02000000.02000000.03000000.03100000.03100000.03100000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ntgr:EmployeeStockPurchasePlan


Share
Period End2021-06-272021-03-282020-12-312020-09-272018-12-312017-12-312016-12-312015-12-312015-09-272015-06-282015-03-292014-12-312014-09-28
Value300000.0300000.0400000.0400000.0700000.0900000.01000000.0100000.0100000.0200000.0200000.0200000.0210000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant13.611.515.416.041.247.432.30.00.00.00.00.00.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber

us-gaap:EmployeeStockOption


Share
Period End2020-12-31
Value912000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice

us-gaap:EmployeeStockOption


Share
Period End2020-12-31
Value27.09
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue

us-gaap:EmployeeStockOption


Share
Period End2020-12-31
Value17
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue

us-gaap:EmployeeStockOption


Share
Period End2020-12-31
Value17
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber

us-gaap:EmployeeStockOption


Share
Period End2020-12-31
Value1333000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice

us-gaap:EmployeeStockOption


Share
Period End2020-12-31
Value27.86
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardPerShareWeightedAveragePriceOfSharesPurchased us-gaap:PlanName

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardPerShareWeightedAveragePriceOfSharesPurchased

ntgr:EmployeeStockPurchasePlan


Share
Period End2020-12-31
Value18.72
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardPerShareWeightedAveragePriceOfSharesPurchased100.0

us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRange

us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions

ntgr:FortyOnePointSixSevenToFortyOnePointSixSeven


Share
Period End2020-12-312018-12-31
Value198000.00
Percentage of ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions100.00.0

ntgr:SeventeenPointSixEightToFortyOnePointSixSeven


Share
Period End2020-12-31
Value912000.0
Percentage of ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions460.6

ntgr:SeventeenPointSixEightToTwentyPointOneZero


Share
Period End2020-12-31
Value271000.0
Percentage of ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions136.9

ntgr:TwentyNinePointTwoThreeToThirtyEightPointThreeTwo


Share
Period End2020-12-312018-12-31
Value17000.0328000.0
Percentage of ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions8.60.0

ntgr:TwentyOnePointEightSixToTwentyFivePointThreeSeven


Share
Period End2020-12-31
Value307000.0
Percentage of ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions155.1

ntgr:TwentySixPointSixOneToTwentySixPointSixOne


Share
Period End2020-12-312019-12-31
Value119000.037000.0
Percentage of ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions60.10.0

us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRange

us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions

ntgr:FortyOnePointSixSevenToFortyOnePointSixSeven


Share
Period End2020-12-312018-12-31
Value271000.0356000.0
Percentage of ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions100.0100.0

ntgr:SeventeenPointSixEightToFortyOnePointSixSeven


Share
Period End2020-12-31
Value1333000.0
Percentage of ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions491.9

ntgr:SeventeenPointSixEightToTwentyPointOneZero


Share
Period End2020-12-31
Value271000.0
Percentage of ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions100.0

ntgr:TwentyNinePointTwoThreeToThirtyEightPointThreeTwo


Share
Period End2020-12-312018-12-31
Value34000.0633000.0
Percentage of ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions12.5177.8

ntgr:TwentyOnePointEightSixToTwentyFivePointThreeSeven


Share
Period End2020-12-31
Value338000.0
Percentage of ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions124.7

ntgr:TwentySixPointSixOneToTwentySixPointSixOne


Share
Period End2020-12-312019-12-31
Value419000.0503000.0
Percentage of ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions154.60.0

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding us-gaap:AwardType

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding

us-gaap:PerformanceShares


Sharebased
Period End2020-12-31
Value5.739
Percentage of SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding100.0

us-gaap:RestrictedStockUnitsRSU


Sharebased
Period End2020-12-31
Value64
Percentage of SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding1121.2

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1 us-gaap:AwardType

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1

us-gaap:EmployeeStockOption


Sharebased
Period End2020-12-31
Value12
Percentage of SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1100.0

us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1 us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRange

us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1

ntgr:FortyOnePointSixSevenToFortyOnePointSixSeven


Sharebased
Period End2020-12-312018-12-31
Value41.670
Percentage of SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1100.00.0

ntgr:SeventeenPointSixEightToFortyOnePointSixSeven


Sharebased
Period End2020-12-31
Value27.09
Percentage of SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice165.0

ntgr:SeventeenPointSixEightToTwentyPointOneZero


Sharebased
Period End2020-12-31
Value19.12
Percentage of SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice145.9

ntgr:TwentyNinePointTwoThreeToThirtyEightPointThreeTwo


Sharebased
Period End2020-12-312018-12-31
Value38.3224.0
Percentage of SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice192.00.0

ntgr:TwentyOnePointEightSixToTwentyFivePointThreeSeven


Sharebased
Period End2020-12-31
Value24.25
Percentage of SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice158.2

us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1 us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRange

us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1

ntgr:SeventeenPointSixEightToFortyOnePointSixSeven


Sharebased
Period End2020-12-31
Value27.86
Percentage of SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1100.0

ntgr:SeventeenPointSixEightToTwentyPointOneZero


Sharebased
Period End2020-12-31
Value19.12
Percentage of SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance168.6

ntgr:TwentyNinePointTwoThreeToThirtyEightPointThreeTwo


Sharebased
Period End2020-12-312018-12-31
Value37.2124.36
Percentage of SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1133.60.0

ntgr:TwentyOnePointEightSixToTwentyFivePointThreeSeven


Sharebased
Period End2020-12-31
Value24.35
Percentage of SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance187.4

us-gaap:StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased

us-gaap:StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased


Stock
Period End2021-06-272021-03-282020-12-312020-09-27
Value2000000.02600000.02600000.02700000.0
Percentage of StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased100.0100.0100.0100.0

us-gaap:UndistributedEarningsOfForeignSubsidiaries

us-gaap:UndistributedEarningsOfForeignSubsidiaries


Undistributed
Period End2020-12-31
Value6100000.0
Percentage of UndistributedEarningsOfForeignSubsidiaries100.0

us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued

us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued


Unrecognized
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value2300000.02000000.03400000.03300000.03600000.03100000.03000000.02100000.01800000.01900000.01800000.0
Percentage of UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate

us-gaap:UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate


Unrecognized
Period End2020-12-31
Value7800000.0
Percentage of UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate100.0

us-gaap:ValuationAllowancesAndReservesBalance us-gaap:ValuationAllowancesAndReservesType

us-gaap:ValuationAllowancesAndReservesBalance

us-gaap:AllowanceForCreditLoss


Valuation
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value1.0811.0791.2541.051.0491.049
Percentage of ValuationAllowancesAndReservesBalance100.0100.0100.0100.0100.0100.0

Line plots across dimensions of each concept


TTM Greenblatt ROC
_
(None,)
T T M  Greenblatt  R O C_
us-gaap:AllocatedShareBasedCompensationExpense
us-gaap:IncomeStatementLocation
(None,)
Allocated Share Based Compensation Expenseus-gaap: Income Statement Location
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:ContractWithCustomerSalesChannel
(None,)
Revenue From Contract With Customer Excluding Assessed Taxus-gaap: Contract With Customer Sales Channel
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:StatementBusinessSegments
(None,)
Revenue From Contract With Customer Excluding Assessed Taxus-gaap: Statement Business Segments
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:StatementGeographical
(None,)
Revenue From Contract With Customer Excluding Assessed Taxus-gaap: Statement Geographical
us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents
(None,)
Stockholders Equityus-gaap: Statement Equity Components
us-gaap:NoncurrentAssets
us-gaap:StatementGeographical
(None,)
Noncurrent Assetsus-gaap: Statement Geographical
us-gaap:PropertyPlantAndEquipmentGross
us-gaap:PropertyPlantAndEquipmentByType
(None,)
Property Plant And Equipment Grossus-gaap: Property Plant And Equipment By Type
us-gaap:LongTermInvestments
us-gaap:InvestmentType
(None,)
Long Term Investmentsus-gaap: Investment Type
us-gaap:Goodwill
us-gaap:StatementBusinessSegments
(None,)
Goodwillus-gaap: Statement Business Segments
us-gaap:FiniteLivedIntangibleAssetsNet
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
(None,)
Finite Lived Intangible Assets Netus-gaap: Finite Lived Intangible Assets By Major Class
us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents
(None,)
Stockholders Equityus-gaap: Statement Equity Components