GRMN


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

Table of contents



us-gaap:CommonStockValue

us-gaap:CommonStockParOrStatedValuePerShare

us-gaap:CommonStockSharesIssued

us-gaap:CommonStockSharesAuthorized

us-gaap:CommonStockSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:CostOfGoodsAndServicesSold

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

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments

us-gaap:IncomeTaxExpenseBenefit

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:NonoperatingIncomeExpense

us-gaap:OperatingExpenses

us-gaap:OperatingIncomeLoss
us-gaap:StatementBusinessSegments
us-gaap:StatementBusinessSegments, us-gaap:Subsegments

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossNetOfTax
us-gaap:StatementEquityComponents

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:ProfitLoss

us-gaap:ResearchAndDevelopmentExpense

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

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:Assets

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents

us-gaap:AssetsCurrent

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:AccountsReceivableNetCurrent

us-gaap:InventoryNet

us-gaap:InventoryFinishedGoods

us-gaap:PrepaidExpenseAndOtherAssetsCurrent

us-gaap:PropertyPlantAndEquipmentGross
us-gaap:PropertyPlantAndEquipmentByType

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:PropertyPlantAndEquipmentNet
us-gaap:StatementGeographical

us-gaap:Goodwill

us-gaap:IntangibleAssetsNetIncludingGoodwill

us-gaap:DeferredTaxAssetsLiabilitiesNet

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OtherAssetsNoncurrent

us-gaap:AccountsPayableCurrent

us-gaap:AccruedIncomeTaxesCurrent

us-gaap:ContractWithCustomerLiabilityCurrent

us-gaap:DividendsPayableCurrent

us-gaap:LiabilitiesCurrent

us-gaap:OtherAccruedLiabilitiesCurrent

us-gaap:DeferredIncomeTaxLiabilitiesNet

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:CommonStockValue

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:TreasuryStockValue

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
us-gaap:StatementEquityComponents

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:IncreaseDecreaseInAccountsPayable

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:IncreaseDecreaseInInventories

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:ProfitLoss

us-gaap:ShareBasedCompensation

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:PaymentsOfDividends

us-gaap:DeferredTaxLiabilities

us-gaap:DeferredTaxAssetsNet

us-gaap:UnrecognizedTaxBenefits

us-gaap:DeferredTaxAssetsValuationAllowance

grmn:ContractWithCustomerLiabilityAdditions

grmn:ContractWithCustomerLiabilityRevenueRecognizedIncludingAdditions

grmn:DeferredCostsAddition

grmn:DeferredCostsRecognized1

grmn:IncreaseDecreaseInEffectiveIncomeTaxRate

grmn:PaymentsForRepurchaseOfTreasuryStockRelatedToEquityAwards
us-gaap:PlanName, us-gaap:SubsequentEventType
grmn:ShareBasedCompensationArrangementByShareBasedPaymentAwardValuePurchasedForAward

us-gaap:AdjustmentForAmortization

us-gaap:AdvertisingExpense

us-gaap:CommonStockDividendsPerShareDeclared

us-gaap:ContractWithCustomerLiabilityRevenueRecognized

us-gaap:DeferredIncomeTaxesAndTaxCredits

us-gaap:Depreciation

us-gaap:DividendsCommonStockCash
us-gaap:StatementEquityComponents

us-gaap:EffectOfExchangeRateOnCashAndCashEquivalents

us-gaap:ForeignCurrencyTransactionGainLossBeforeTax

us-gaap:ForeignCurrencyTransactionGainLossUnrealized

us-gaap:GainLossOnSaleOfInvestments

us-gaap:GainLossOnSaleOfPropertyPlantEquipment
us-gaap:IncomeTaxAuthorityName
us-gaap:IncomeTaxReconciliationChangeInEnactedTaxRate

us-gaap:IncreaseDecreaseInAccruedIncomeTaxesPayable

us-gaap:IncreaseDecreaseInContractWithCustomerLiability

us-gaap:IncreaseDecreaseInDeferredCharges

us-gaap:IncreaseDecreaseInOtherOperatingAssets

us-gaap:IncreaseDecreaseInOtherOperatingLiabilities

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements

us-gaap:InterestIncomeOther

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossTax

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax

us-gaap:PaymentsToAcquireAvailableForSaleSecuritiesDebt

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired

us-gaap:PaymentsToAcquireIntangibleAssets

us-gaap:ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities

us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment

us-gaap:ProceedsFromSaleOfTreasuryStock

us-gaap:ProductWarrantyAccrualPayments

us-gaap:ProductWarrantyAccrualWarrantiesIssued

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
us-gaap:StatementEquityComponents

us-gaap:ReclassificationFromAociCurrentPeriodTax

us-gaap:StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans

us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensationGross

us-gaap:StockIssuedDuringPeriodValueTreasuryStockReissued
us-gaap:StatementEquityComponents

us-gaap:TreasuryStockValueAcquiredCostMethod
us-gaap:StatementEquityComponents

grmn:CapitalizedCosts

grmn:DeferredTaxAssetsBenefitRelatedToUncertainTaxPositions

grmn:DeferredTaxAssetsOperatingLeases

grmn:DeferredTaxLiabilitiesBookBasisInExcessOfTaxBasisForAcquiredEntities

grmn:DeferredTaxLiabilitiesOperatingLeases

grmn:DeferredTaxLiabilitiesOtherPrepaidExpenses

grmn:DeferredTaxLiabilitiesPrepaidAndPerpetualLicenseAssets

grmn:DeferredTaxLiabilityWithholdingTax

grmn:OperatingLeaseOtherAccruedExpenses

grmn:PercentageOfAvailableforsaleSecuritiesInUnrealizedLossPositions
us-gaap:AwardType
grmn:ShareBasedCompensationArrangementByShareBasedPaymentAwardStockOptionsAndEquityInstrumentsOtherThanOptionsExercisableNumber
us-gaap:AwardType
grmn:ShareBasedCompensationArrangementByShareBasedPaymentAwardStockOptionsAndEquityInstrumentsOtherThanOptionsExercisableWeightedAverageExercisePrice
us-gaap:AwardType
grmn:ShareBasedCompensationArrangementByShareBasedPaymentAwardStockOptionsAndEquityInstrumentsOtherThanOptionsOutstandingNumber
us-gaap:AwardType
grmn:ShareBasedCompensationArrangementByShareBasedPaymentAwardStockOptionsAndEquityInstrumentsOtherThanOptionsOutstandingWeightedAverageExercisePrice

grmn:UnrecognizedTaxBenefitsNet

us-gaap:AccruedAdvertisingCurrent

us-gaap:AccruedIncomeTaxesNoncurrent
us-gaap:BalanceSheetLocation
us-gaap:AccruedInvestmentIncomeReceivable

us-gaap:AccruedMarketingCostsCurrent

us-gaap:AccruedRoyaltiesCurrent

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent

us-gaap:AssetsNet
us-gaap:StatementGeographical

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FinancialInstrument

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FinancialInstrument

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue

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

us-gaap:AvailableForSaleSecuritiesDebtSecuritiesCurrent

us-gaap:AvailableForSaleSecuritiesDebtSecuritiesNoncurrent
us-gaap:FairValueByMeasurementBasis
us-gaap:CashAndCashEquivalentsFairValueDisclosure

us-gaap:ContractWithCustomerAssetNet

us-gaap:ContractWithCustomerLiability

us-gaap:ContractWithCustomerLiabilityNoncurrent

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger
us-gaap:FinancialInstrument

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
us-gaap:FinancialInstrument

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months
us-gaap:FinancialInstrument

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
us-gaap:FinancialInstrument

us-gaap:DebtSecuritiesAvailableForSaleUnrealizedLossPosition
us-gaap:FinancialInstrument

us-gaap:DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss
us-gaap:FinancialInstrument

us-gaap:DeferredCosts

us-gaap:DeferredCostsCurrent

us-gaap:DeferredCostsCurrentAndNoncurrent

us-gaap:DeferredIncomeTaxAssetsNet

us-gaap:DeferredTaxAssetsDeferredIncome

us-gaap:DeferredTaxAssetsGoodwillAndIntangibleAssets

us-gaap:DeferredTaxAssetsInventory

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards

us-gaap:DeferredTaxAssetsOther

us-gaap:DeferredTaxAssetsTaxCreditCarryforwards

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsCompensatedAbsences

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsReturnsAndAllowances

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsWarrantyReserves

us-gaap:DeferredTaxLiabilitiesDeferredExpenseCapitalizedResearchAndDevelopmentCosts

us-gaap:DeferredTaxLiabilitiesOther

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment

us-gaap:EmployeeRelatedLiabilitiesCurrent

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo

us-gaap:FiniteLivedIntangibleAssetsGross

us-gaap:InventoryRawMaterials

us-gaap:InventoryWorkInProcess

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent

us-gaap:OperatingLossCarryforwards
us-gaap:IncomeTaxAuthority
us-gaap:IncomeTaxAuthority, us-gaap:IncomeTaxAuthorityName

us-gaap:ProductWarrantyAccrual

us-gaap:ProductWarrantyAccrualClassifiedCurrent

us-gaap:PurchaseCommitmentRemainingMinimumAmountCommitted

us-gaap:RestrictedCashAndCashEquivalentsNoncurrent
us-gaap:FairValueByMeasurementBasis
us-gaap:IncomeTaxAuthorityName
us-gaap:RetainedEarningsAppropriated
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
us-gaap:AwardType
us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions
us-gaap:AwardType, us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRange
us-gaap:AwardType
us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions
us-gaap:AwardType, us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRange

us-gaap:SharePrice
us-gaap:Range
us-gaap:SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleAmountOfUnrecordedBenefit

us-gaap:TaxCreditCarryforwardAmount

us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued

us-gaap:ValuationAllowancesAndReservesBalance
us-gaap:ValuationAllowancesAndReservesType

Plots across concepts


IncomeStatement
Other Comprehensive Income Loss Net Of Tax
Expenses
Other Nonoperating Income Expense
Balance Sheet
Operating Lease Right Of Use Asset
Assets
Operating Lease Right Of Use Asset
Current Assets
Prepaid Expense And Other Assets Current
NonCurrent Assets
Operating Lease Right Of Use Asset
PropertyPlantAndEquipmentNet
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
Liabilities
Operating Lease Liability
Current Liabilities
Accrued Income Taxes Current
Stockholders Equity
Common Stock Value
Per Share
Earnings Per Share Diluted
CashFlow
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInOperatingActivities
Gain Loss On Sale Of Property Plant Equipment
NetCashProvidedByUsedInInvestingActivities
Net Cash Provided By Used In Investing Activities
Shares
Weighted Average Number Of Shares Outstanding Basic
OperatingLeaseLiability
Operating Lease Liability Noncurrent
NonoperatingIncomeExpense
Nonoperating Income Expense
LesseeOperatingLeaseLiabilityPaymentsDue
Lessee Operating Lease Liability Undiscounted Excess Amount
InventoryNet
Inventory Finished Goods
AccountsReceivable
Allowance For Doubtful Accounts Receivable Current

Tables

  2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252010-09-252010-06-262010-03-27
us-gaap:CommonStockValue ▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄17.97917.97917.97917.97917.97917.97917.97917.97917.97917.97917.97917.97917.97917.97917.97917.97917.97917.97917.979NA1797.4351797.4351797.4351797.4351797.4351797.4351797.4351797.4351797.4351797.4351797.4351797.4351797.4351797.4351797.4351797.4351797.4351797.4351797.4351797.4351797.4351797.4351797.4351797.435NANANA
us-gaap:CommonStockParOrStatedValuePerShare ▄▄▄▄▄▄▄▄▄1.0000000000000001e-071.0000000000000001e-071.0000000000000001e-071.0000000000000001e-071.0000000000000001e-071.0000000000000001e-071.0000000000000001e-071.0000000000000001e-071.0000000000000001e-07NA1.0000000000000001e-07NANANANANANANA1.0000000000000001e-07NANANA1e-051e-051e-051e-051e-051e-051e-051e-051e-051e-051e-051e-051e-059.0744e-061e-051e-051e-051e-051e-051e-051e-051e-05NANANA
us-gaap:CommonStockSharesIssued █████████▁▁███▁▁▁▁▁███▁▁▁▁▁█████████████████198.077198.077198.077198.077198.077198.077198.077198.077198.0770.1980770.198077198.077198.077198.0770.1980770.1980770.1980770.1980770.198077198.077208.077208.0770.2080770.2080770.2080770.2080770.208077208.077208.077418208.077418208.077418208.077418208.077418208.077418208.077418208.077418208.077418208.077418208.077418208.077418208.077418208.077418208.077418208.077418NANANA
us-gaap:CommonStockSharesAuthorized █████████▁▁███▁▁▁▁▁███▁▁▁▁▁█████████████████198.077198.077198.077198.077198.077198.077198.077198.077198.0770.1980770.198077198.077198.077198.0770.1980770.1980770.1980770.1980770.198077198.077208.077208.0770.2080770.2080770.2080770.2080770.208077208.077208.077418208.077418208.077418208.077418208.077418208.077418208.077418208.077418208.077418208.077418208.077418208.077418208.077418208.077418208.077418208.077418NANANA
us-gaap:CommonStockSharesOutstanding █████████▁▁███▁▁▁▁▁███▁▁▁▁▁█████████████████192.321192.144191.571191.237191.223191.017190.686190.103190.1020.1898470.189461188.809188.797188.5210.1881890.18750.1877030.1881560.188565188.446188.877189.1930.1897220.1903420.1909360.191520.191815191.227192.6163194.773186195.150102195.221791195.31739195.31739195.658572195.591854194.970003194.875335194.806698194.662617194.171773194.087445194.0149194.358038NANANA
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding █▁192.871192.81NA191.998191.597191.684NA190.962190.7140.190599NA190.005189.461189.292NA0.188490.1884920.189031NA189.238189.356189.651NA0.1908220.1916192.341NA192.2390.1949550.19586NA0.19630.19630.19630.196457NA196.161196.261195.673NA194.828194.875194.72NA195.305200.102201.091
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic █▁192.15191.896NA191.234191.024190.803NA190.102189.8550.189601NA188.799188.542188.322NA0.1876160.1877570.188333NA188.692188.892189.497NA0.1903420.191101191.762NA192.2390.1937710.19509NA0.1953250.195570.195570.19563NA194.912194.849194.742NA194.112194.051193.922NA194.482198.948199.926
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount ▁█0.3130.316NA0.4090.410.412NA0.3980.40.0NA0.00.00.0NA1.0511.0572.593NA3.173.8734.295NA0.0040750.0035582.229NANA0.002234.37994NA5.4430475.5143445.5143445.567166NA5.5999365.6476885.739386NA5.8805065.9596866.04859NA6.8511076.186519NA
us-gaap:EarningsPerShareBasic ▇▆█▇▆▅█▆▆▅▆▆▆▅▅▅▅▆▅▅▅▄▅▅▅▄▆▁▅▅▅▆▅▅▄▅▅▅▄▅▅▄▄▅▇▅▃1.651.151.731.640.960.841.91.21.180.741.010.981.010.690.740.790.911.260.730.660.850.460.70.630.720.351.1-0.760.940.610.840.960.880.880.450.660.720.950.450.860.770.560.490.671.440.680.19
us-gaap:EarningsPerShareDiluted ▇▆█▇▆▅█▆▆▅▆▆▆▅▅▅▅▆▅▅▅▄▅▅▅▄▆▁▅▅▅▆▅▅▄▅▅▆▄▅▅▄▄▅▇▅▄1.641.141.731.630.960.841.891.191.170.741.00.971.00.680.730.780.911.260.720.660.850.460.70000000000000020.630.720.351.0899999999999999-0.760.930.610.83000000000000010.960.880.880.450.64999999999999990.720.950.440.84999999999999990.770.560.490.68000000000000021.430.670.19
  2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252010-09-252010-06-262010-03-27
 Gross Margin us-gaap:StatementBusinessSegments grmn:AutoSegment█▁147.677124.486NANA85.058105.801NANA157.411126.999147.56165.214180.128170.776204.347197.22223.083NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 Gross Margin us-gaap:StatementBusinessSegments grmn:AutoSegmentsNANANA129.355NANANA137.722NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 Gross Margin us-gaap:StatementBusinessSegments grmn:AviationSegment█▁180.832173.889NANA126.14188.599NANA183.965170.776158.313146.427153.006145.713129.8124.628124.06122.871117.265107.436108.331106.316104.05894.232102.26698.06293.27999.347NANANANANANANANANANANANANANANANANANANA
 Gross Margin us-gaap:StatementBusinessSegments grmn:AviationSegmentsNANANA151.112NANANA187.574NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 Gross Margin us-gaap:StatementBusinessSegments grmn:FitnessSegment█▁413.201308.125NANA294.642223.601NANA251.653180.256277.014190.185225.095166.035276.195167.147181.022137.831274.052189.161212.855142.418228.74143.216158.649130.994201.303116.171NANANANANANANANANANANANANANANANANANANA
 Gross Margin us-gaap:StatementBusinessSegments grmn:FitnessSegmentsNANANA328.446NANANA243.099NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 Gross Margin us-gaap:StatementBusinessSegments grmn:MarineSegment█▁261.79209.372NANA157.827163.005NANA151.407133.96894.65298.77134.583113.55483.69977.312108.545104.44567.45870.01111.59982.8856.45362.315103.71364.29752.4662.128NANANANANANANANANANANANANANANANANANANA
 Gross Margin us-gaap:StatementBusinessSegments grmn:MarineSegmentsNANANA165.437NANANA107.694NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 Gross Margin us-gaap:StatementBusinessSegments grmn:OutdoorSegment█▁323.405256.455NANA206.2175.102NANA210.404154.051254.569209.415201.64144.258203.278184.937194.776115.875175.397141.006133.09696.827123.627115.284108.62172.815116.432121.079NANANANANANANANANANANANANANANANANANANA
 Gross Margin us-gaap:StatementBusinessSegments grmn:OutdoorSegmentsNANANA334.844NANANA258.294NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 Gross Margin us-gaap:StatementBusinessSegments,us-gaap:Subsegments grmn:AutoSegment,grmn:AutoOemSubsegment▁█61.39962.091NANA29.78846.788NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 Gross Margin us-gaap:StatementBusinessSegments,us-gaap:Subsegments grmn:AutoSegment,grmn:ConsumerAutoSubsegment█▁86.27862.395NANA55.2759.013NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 Operating Margin us-gaap:StatementBusinessSegments grmn:AutoSegment█▁147.677124.486NANA85.058105.801NANA157.411126.999147.56165.214180.128170.776204.347197.22223.083NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 Operating Margin us-gaap:StatementBusinessSegments grmn:AutoSegmentsNANANA129.355NANANA137.722NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 Operating Margin us-gaap:StatementBusinessSegments grmn:AviationSegment█▁180.832173.889NANA126.14188.599NANA183.965170.776158.313146.427153.006145.713129.8124.628124.06122.871117.265107.436108.331106.316104.05894.232102.26698.06293.27999.347NANANANANANANANANANANANANANANANANANANA
 Operating Margin us-gaap:StatementBusinessSegments grmn:AviationSegmentsNANANA151.112NANANA187.574NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 Operating Margin us-gaap:StatementBusinessSegments grmn:FitnessSegment█▁413.201308.125NANA294.642223.601NANA251.653180.256277.014190.185225.095166.035276.195167.147181.022137.831274.052189.161212.855142.418228.74143.216158.649130.994201.303116.171NANANANANANANANANANANANANANANANANANANA
 Operating Margin us-gaap:StatementBusinessSegments grmn:FitnessSegmentsNANANA328.446NANANA243.099NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 Operating Margin us-gaap:StatementBusinessSegments grmn:MarineSegment█▁261.79209.372NANA157.827163.005NANA151.407133.96894.65298.77134.583113.55483.69977.312108.545104.44567.45870.01111.59982.8856.45362.315103.71364.29752.4662.128NANANANANANANANANANANANANANANANANANANA
 Operating Margin us-gaap:StatementBusinessSegments grmn:MarineSegmentsNANANA165.437NANANA107.694NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 Operating Margin us-gaap:StatementBusinessSegments grmn:OutdoorSegment█▁323.405256.455NANA206.2175.102NANA210.404154.051254.569209.415201.64144.258203.278184.937194.776115.875175.397141.006133.09696.827123.627115.284108.62172.815116.432121.079NANANANANANANANANANANANANANANANANANANA
 Operating Margin us-gaap:StatementBusinessSegments grmn:OutdoorSegmentsNANANA334.844NANANA258.294NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 Operating Margin us-gaap:StatementBusinessSegments,us-gaap:Subsegments grmn:AutoSegment,grmn:ConsumerAutoSubsegment█▁86.27862.395NANA55.2759.013NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252010-09-252010-06-262010-03-27
 TTM Greenblatt ROC _ _█▅█▇▄▃▆▅▅▃▄▄▄▃▃▃▄▂▃▃▄▂▃▂▃▂▃▃▄▂▃▃▃▃▁▃▃▄▁▄▃▂▁▄371.172249.659371.267317.101188.389177.482276.523261.46256.221151.383222.673195.959217.508142.202179.375169.79203.35116.345159.816159.616200.674103.803145.762125.457166.664111.698176.0175.504218.754120.369172.471151.749169.886169.88679.926149.759160.062204.00690.333200.089147.334131.59174.753184.649NANANA
  2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252010-09-252010-06-262010-03-27
us-gaap:ComprehensiveIncomeNetOfTax ▇▅█▇▆▅█▆▆▅▅▅▅▅▅▅▅▇▄▅▅▄▅▄▅▄▅▁▆▅▅▆▄▄▄▅▅▅▄▅▄▅▅▅▇▅343.372176.854397.997342.666242.102137.113396.075213.775239.999150.081193.956179.106135.632137.84148.338153.753178.633307.03774.078152.223174.525103.657125.10472.075145.25380.797165.646-172.957219.974116.079129.845194.607107.979107.97979.467146.231166.783171.416109.335178.06395.386147.78130.848155.94310.51135.833NA
us-gaap:CostOfGoodsAndServicesSold █▅█▅▃▃▆▄▄▃▄▃▄▂▄▂▃▂▄▃▃▂▄▃▃▁▄▂546.054430.771560.421441.211354.437349.168462.777366.925379.475314.352382.942329.264371.182284.337388.978309.412339.027266.423389.985316.27348.651284.19368.214317.5354.58241.272372.458308.037NANANANANANANANANANANANANANA269.46NANANA200.158
us-gaap:GrossProfit █▆█▆▅▄▆▅▅▄▅▄▅▃▄▄▄▃▄▃▄▂▃▃▃▂▃▃▄▂▃▃▃▃▂▃▃▃▂▄▂▂▁▃▂▃▁780.851641.556790.983667.983515.43506.94639.456567.458575.365451.698549.166480.747523.27426.535499.518433.665477.858372.123470.782405.98462.958339.85413.143362.19419.25344.122430.848398.246444.485330.834394.638352.889383.64383.64276.133373.853359.055421.813283.759433.787344.331322.1238.374379.793344.02391.652230.909
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments ▇▄█▆▂▁▅▄▄▁372.059250.514391.466336.717197.592177.635287.412257.767275.778166.265NANANANANANANANANANANANANANA173.55876.196199.897172.662208.72142.467204.539160.8206.585206.58581.634154.909162.627207.43699.556185.127175.036127.07296.926156.424210.916164.40945.523
us-gaap:IncomeTaxExpenseBenefit ▄▄▄▄▃▃▂▄▄▄▄▃▄▄▄▄▄▁▄▄▄▄▄▄▄▃▃█▄▄▄▃▄▄▃▄▄▄▃▄▄▃▃▄▂▄▃55.06230.48557.91823.313.41216.455-73.37929.90152.12226.09241.72217.11345.72624.60641.71138.64357.105-150.1231.95224.71142.73719.45520.1645.59235.8059.403-10.348319.49626.73723.64940.954-26.86934.09434.094-7.03225.61522.27921.53212.69819.57124.65517.5951.44423.517-68.63629.5938.194
us-gaap:NetIncomeLoss ▇▆█▇▆▅█▆▆▅▆▆▆▅▅▅▅▆▅▅▅▄▅▅▅▄▆▁▆▅▅▆▅▅▄▅▅▆▄▅▅▅▄▅▇▅▄316.997220.029333.547313.417184.18161.18360.792227.866223.656140.173190.15184.214190.342129.374138.78147.413170.95237.812136.605125.054161.06488.092132.383119.299137.75366.793210.245-146.834181.983118.818163.586187.669172.491172.49188.666129.293140.348185.90486.858165.556150.381109.47795.482132.906279.552134.81637.329
us-gaap:NonoperatingIncomeExpense ▄▄▆▆▅▄▅▄▆▅▅▅▆▅▄▆▆▂▅▃▄▅▅█▅▁▆▄▃▆▇▅▇▇▄▅▄▅▅▃▇▄▆▂█▁▁0.8870.85520.19919.6169.2030.15310.889-3.69319.55714.8829.1995.36818.5611.7781.11616.26624.705-28.6538.741-9.8513.1273.7446.78139.4346.894-35.50223.897-2.842-10.03422.09832.0689.05136.69936.6991.7085.152.5653.439.223-14.96227.702-4.51922.173-28.22544.279-37.634-37.825
us-gaap:OperatingExpenses █▇█▆▆▆▇▅▅▅▆▅▅▅▅▄▄▄▅▄▄▃▄▃▄▃▄▃▃▃▃▂▃▃▂▃▂▃▂▃▂▂▁▂▂▂▁409.679391.897419.717350.882327.041329.458362.932305.998319.144300.315326.493284.788305.762284.333320.143263.875274.508255.778310.966246.364262.284236.047267.381236.733252.586232.424254.848222.742225.731210.465222.167201.14213.754213.754196.207224.095198.993217.807193.426233.698196.997190.509163.621195.144177.383189.609147.561
us-gaap:OperatingIncomeLoss █▅█▇▄▃▆▅▅▃▄▄▄▃▃▃▄▂▃▃▄▂▃▂▃▂▃▃▄▂▃▃▃▃▁▃▃▄▁▄▃▂▁▄▃▄▁371.172249.659371.267317.101188.389177.482276.523261.46256.221151.383222.673195.959217.508142.202179.375169.79203.35116.345159.816159.616200.674103.803145.762125.457166.664111.698176.0175.504218.754120.369172.471151.749169.886169.88679.926149.759160.062204.00690.333200.089147.334131.59174.753184.649166.637202.04383.348
us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax ▆▂█▆▆▄▆▃▄▄▄▄▁▆▅▅▄█▂▆▅▅▄▁▅▄27.68-35.29162.30626.72124.813-6.17635.767-18.8850.314-9.235-1.657-3.94-49.86823.517.015.8043.18262.324-37.06429.5985.8966.266-0.291-55.16117.7162.755NANANANANANANANANA20.63522.591-12.051NA13.931-53.36721.4NANANANANA
us-gaap:OtherComprehensiveIncomeLossNetOfTax NA-43.17564.44929.24957.922-24.06735.284-14.09116.343NANA-5.108-54.71NANA6.347.683NANA27.16913.461NANA-47.2247.5NANA-26.12337.991NANA6.938-64.512-64.512NANANANANANANANANANANANANA
 us-gaap:OtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents us-gaap:AccumulatedOtherComprehensiveIncome26.375NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:OtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents us-gaap:AccumulatedTranslationAdjustment▆▁█▅▅▃27.68-35.29162.30626.72124.813-6.176NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherNonoperatingIncomeExpense ▃▄▂▄▇█▅▁▆▂1.1951.4840.8281.7263.2413.552.0510.2942.4090.864NANANANANANANANANANANANANANA-0.0390.7381.1270.5170.674-0.4845.0511.4381.0691.0691.1580.2180.9422.5811.5410.0664.3452.4532.8190.1693.0570.18NA
us-gaap:ProfitLoss ▇▄▇▆▂▂█▄▄▁316.996220.029333.548313.416184.18161.18360.791227.866223.656140.173NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA95.482NANANA37.329
us-gaap:ResearchAndDevelopmentExpense ███▇▆▆▆▅▅▅▅▅▅▅▄▄▄▄▄▄▄▃▃▃▃▃▃▃▃▃▂▂▃▃▂▂▂▂▂▂▂▁▁▁▁▂▁200.981203.214199.672174.882165.74165.392162.005148.561148.883145.919145.156138.979141.713141.957132.551129.632127.248122.202128.952116.449114.355108.204106.012105.789109.24106.002101.55498.99898.40496.16492.57488.42796.23296.23287.68983.26382.48980.30379.71984.65472.93670.51570.47871.92969.51273.33762.483
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax █▆█▆▄▄▆▅▅▄▅▄▅▃▅▃▄▃▄▃▄▂▄▃▄▂▄▃▄▂▃▃▃▃▂▄▃▃▂▅▃▃▂▄▃▃▁1326.9051072.3271351.4051109.194869.867856.1081102.233934.383954.84766.05932.108810.011894.452710.872897.319751.244831.486641.51860.767722.25811.609624.04781.358679.69773.83585.394803.306706.283777.848583.221759.694643.637696.563696.563531.957768.548672.376718.154556.597909.643666.993674.099507.834837.715692.364728.765431.067
us-gaap:SellingGeneralAndAdministrativeExpense █▇█▆▆▆▆▅▅▅▅▄▅▅▅▃▄▃▄▃▄▃▄▃▃▃▃▃▃▃▃▂▂▂▂▃▂▃▃▃▃▂▁▂▁▁▁165.759157.622158.91142.134132.016137.186138.279124.769128.738126.781125.943114.669120.5117.065128.882101.794105.251102.051114.31296.959103.67795.61104.55594.05797.55298.7599.11890.63292.40989.87394.67186.46288.03988.03986.26994.02786.40299.24690.11693.38488.75185.89673.18779.44566.86973.83267.678
  2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252010-09-252010-06-262010-03-27
  2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252010-09-252010-06-262010-03-27
us-gaap:Assets █▇▇▆▆▅▆▅▄▄▄▃▃▃▃▃▃▂▂▂▂▂▂▂▂▂▃▂▃▃▃▃▂▂▂▃▂▂▂▂▂▂▁▁7402.7246999.7297031.3736550.6696220.0426053.9936166.7995755.1055524.7835280.1455382.8585095.9674988.724855.2225010.264835.3914748.7724600.6814525.1334591.9064527.5834410.3244499.3914388.4724423.4094543.2794693.3034669.3644741.8024738.9144879.6034823.2264599.1814599.1814570.424819.1244630.7424462.7624324.7934471.3384334.8854198.4553937.5093988.688NANANA
us-gaap:LiabilitiesAndStockholdersEquity █▇▇▆▆▅▆▅▄▄▄▃▃▃▃▃▃▂▂▂▂▂▂▂▂▂▃▂▃▃▃▃▂▂▂▃▂▂▂▂▂▂▁▁7402.7246999.7297031.3736550.6696220.0426053.9936166.7995755.1055524.7835280.1455382.8585095.9674988.724855.2225010.264835.3914748.7724600.6814525.1334591.9064527.5834410.3244499.3914388.4724423.4094543.2794693.3034669.3644741.8024738.9144879.6034823.2264599.1814599.1814570.424819.1244630.7424462.7624324.7934471.3384334.8854198.4553937.5093988.688NANANA
us-gaap:StockholdersEquity ██▇▆▆▆▆▅▄▄▄▄▃▄▃▃▂▃▂▂▂▂▂▂▂▂▂▂▂▃▃▃▂▂▃▂▂▂▂▂▁▁5584.2485715.8275516.1165104.3414740.8614934.44793.4964380.8944150.9664315.2864162.9743952.7083758.8813997.1933802.4663639.6853484.4473702.0623418.0033362.2293218.8353437.2473345.1263234.6853208.5053477.633403.3673236.4133480.6163752.373659.7063557.5043366.3573366.3573618.3253531.7963387.7473210.6873379.4053256.5813068.1922962.694NA3049.562NANANA
  2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252010-09-252010-06-262010-03-27
us-gaap:AssetsCurrent █▇▇▆▆▄▅▄▂▃▃▂▂▁▂▂▂▁▂▁▁▁▁▁▂▂▃▂▂▂▃▂▂▂▂▃▂▂▂▃▃▂▁▂3883.7653557.923669.3513341.873258.4392928.8863057.852757.8432460.5782512.1372665.3682400.6192323.5822191.2832363.9252332.4742304.9342156.912263.0162247.4592212.5872129.1332211.0872231.9532283.2962500.3072510.9762421.4852496.5692387.4952595.6362444.6382346.2592346.2592313.9552536.122473.0482381.2142349.2662556.2842553.9142462.5272192.8372498.755NANANA
us-gaap:CashAndCashEquivalentsAtCarryingValue ██▆▅▆▃▃▂▁▄▄▃▂▂▂▂▁▁▁▂▁▁▁▂▂▄▄▄▅▄▄▃▃▃▃▅▅▅▅▅▆▆▄▅▅▄▅1639.4471599.4751458.4421223.5161354.9241048.6041027.567976.402820.1811115.9511201.7321056.397946.656898.981891.488891.279859.56833.577846.883912.559801.464857.679833.07914.907938.1831171.3881196.2681154.5581234.8861136.6911179.1491068.71083.491083.491093.441231.181247.0731267.7191285.7911287.161389.4061418.8711210.6151260.9361235.9651173.1691291.343
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents ██▆▄▆▃▃▂▁▄▄▃▂▂▂▂▁▁▁1640.221600.2361458.7481223.8091355.2071048.8871027.638977.438820.2541116.0991201.8051056.542946.867899.26891.759891.396859.677833.694846.996NANANA833.329NANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:AccountsReceivableNetCurrent ▆▄█▅▃▃▆▄▄▂▄▂▃▁▄▂▃▁▃▂▃▁▃▂▃▂▄▂▃▂▄▂▂▂▂▄▃▂▂▄▃▃▂▆737.268558.192849.469658.0523.901500.242706.763558.299583.913453.069569.833467.784533.076409.704590.882457.391514.942391.345527.062461.355510.309408.283531.481431.942502.034425.65570.191478.722496.979427.457564.586475.707484.246484.246450.594603.673508.725486.395430.145607.45519.226493.057434.935747.249NANANA
us-gaap:InventoryNet █▇▆▇▆▆▆▆▄▄▃▃▃▃▃▃▃▃▂▃▃▃▂▃▂▂▁▂▂▂▁▁▁▁▁▁▂▁▁▁▂▁▁▁938.607837.934762.084821.377813.243790.18752.908749.825648.14598.387561.84556.64501.49547.412517.644575.335525.167533.151484.821534.683508.161517.767500.554503.183458.451470.444420.475466.482429.673442.025382.226416.725383.492383.492396.01389.931443.416384.207407.476397.741461.304385.678411.021387.577NANANA
us-gaap:InventoryFinishedGoods ▇▆▅███▆▆▃▃▃▃▁▃▃▅▄▄▄▆▅▄▃▄▂▃▂▄▃▂▁▂▁▁▂▂▃▁▃▂▃▁374.059359.569331.976392.679399.815399.714359.681348.817279.077281.803259.58261.118225.155272.768262.231334.557298.629308.102293.789353.071309.898295.117273.762289.947244.662264.099244.282296.718261.735256.813229.089256.996231.38231.38232.65243.238279.003228.35260.654245.724283.344219.27NA278.513NANANA
us-gaap:PrepaidExpenseAndOtherAssetsCurrent █▇▇▇▆▆▆▅▅▄▄▄▅▅▅▄▄▃▃▃▃▃▃▂▃▂▁▂▂▂▂█▅▅▄▁▂▂▁▂▂▁220.91201.488191.569187.746163.458174.564169.044146.325141.539119.778120.512117.866137.118138.114153.912107.287106.75894.31389.90390.73393.84896.39681.64572.70483.7357.62448.61559.05858.74854.99955.243225.067135.104135.104106.37135.5250.88251.98348.30469.7953.11746.261NA24.894NANANA
  2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252010-09-252010-06-262010-03-27
us-gaap:PropertyPlantAndEquipmentGross NANA1587.817NANANA1405.997NANANA1273.494NANANA1162.157NANANA979.859NANANA908.649NANANA859.596NANANA796.28NANANANA759.738NANANA711.368NANANA677.709NANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType grmn:MachineryEquipmentAndSoftwareNANA800.41NANANA696.343NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:BuildingImprovementsNANA662.753NANANA597.387NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:LandNANA124.654NANANA112.267NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment NANA732.278NANANA677.076NANANA609.967NANANA566.473NANANA496.981NANANA462.56NANANA428.709NANANA381.432NANANANA349.987NANANA294.263NANANA249.904NANANA
us-gaap:PropertyPlantAndEquipmentNet █▇▇▆▆▅▅▅▅▄▄▄▄▄▃▃▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁957.924861.382855.539813.561791.175754.549728.921710.591702.108672.299663.527650.805637.245604.813595.684554.441517.29503.84482.878454.246450.654448.967446.089439.094445.672436.104430.887431.753428.482417.164414.848413.675410.533410.533407.591409.751407.853407.85412.592417.105423.041423.697427.11427.805427.856426.805NA
us-gaap:Goodwill NANA584.21NANANA467.108NANANA301.017NANANA286.982NANANA224.553NANANA187.791NANANA178.638NANANA179.29NANANANA176.059NANANA179.475NANANA136.548NANANA
us-gaap:IntangibleAssetsNetIncludingGoodwill ████▆▆▆▆▆▃▃▃▃▃▃▂▂▂▂▂▂▂▁▁820.116822.229828.566818.781656.898658.777659.629637.716653.014411.162417.08424.776409.459421.006409.801313.269309.318303.414305.002301.983303.348306.303245.552220.848NANA218.083NANANANANANANANANANANANANANANANANANANANA
us-gaap:DeferredTaxAssetsLiabilitiesNet NANA128.611NANANA153.764NANANA84.015NANANA124.127NANANA49.074NANANA60.308NANANA66.644NANANA155.4NANANANA159.906NANANA139.414NANANA95.455NANANA
us-gaap:OperatingLeaseRightOfUseAsset ███▇▇▆▆▅▅▅▁93.09792.94294.62674.94976.21466.49763.58955.39959.16654.9780.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherAssetsNoncurrent ▇██▇▇▆▆▆▅▂▂▂▂▂▃▂▁▁▂▁▁▁▂▂180.073189.086189.845177.934171.062160.265159.253156.182141.06192.287100.255102.33497.01297.138107.35293.00888.22184.2494.39588.12788.72388.73197.73106.336NANA21.853NANANANANANANANANANANANANANANANANANANANA
  2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252010-09-252010-06-262010-03-27
us-gaap:AccountsPayableCurrent █▆▆▆▄▄▆▆▅▃▄▄▃▂▃▃▃▂▃▂▃▂▄▃▂▂▂▂▂▂▂▃▂▂▁▂▂▂▁▃▄▂▁▂303.947250.789258.885235.467193.216200.281240.831235.548214.763170.474204.985197.069166.499136.132169.64158.591161.398136.901172.404148.03151.904137.162178.905158.663146.088125.745149.094144.882132.581124.241146.582151.798128.078128.078112.17131.263147.866138.582109.232164.01182.651125.68118.845132.348NANANA
us-gaap:AccruedIncomeTaxesCurrent █▅▆▁▃▂▃78.79767.06468.58548.34254.89454.46656.913NANANA51.642NANANANANANANANANANANANANA10.609190.594182.26197.84634.13536.00938.04344.0624.3924.3927.67432.03150.07645.49666.15677.78420.16313.79529.95956.028NANANA
us-gaap:ContractWithCustomerLiabilityCurrent ▂▁▃▃▃▄▇█▇▆█85.88883.89186.86588.04287.72789.81794.56295.57294.9893.65396.372NANANA103.14NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:DividendsPayableCurrent █▁▃▅▇▁▃▅▅515.307117.205233.644349.964466.465108.88217.262325.075324.655NA200.483200.124300.187NA95.975191.238286.865NA96.168288.54384.7696.425192.991291.965389.28791.964185.326277.378369.82687.717175.675263.704263.704263.7040.0175.932175.331263.078NA77.865232.889388.148NA0.0NANANA
us-gaap:LiabilitiesCurrent █▄▆▆▆▃▅▅▅▂▄▄▄▂▄▄▄▂▃▄▅▂▄▄▄▄▅▆▅▃▄▅▄▄▂▄▄▄▂▄▄▄▁▂1458.83933.1251164.2171122.9561163.927781.8721035.9331042.9551027.701622.526921.313854.026929.147557.843828.656846.045928.509571.459782.735919.9951010.429680.72865.998894.656961.681824.2611033.2611123.483969.25697.108905.304974.033889.735889.735605.101909.026883.554901.952594.542858.279914.072916.087469.913669.037NANANA
us-gaap:OtherAccruedLiabilitiesCurrent ▇▇█▅▄▄▄▃▃▃▂▂▂▂▄▅▄▃▂▃▂▂▂▂▂▂▂▂▂▂▁▂▂▂▁▂▁▂▂▂▄▂140.807137.968149.817105.73198.09794.7695.0687.33390.43981.91969.77767.42666.77669.94993.652105.78395.62679.98670.46981.31377.44275.21774.92670.74176.00368.99867.7877.15770.39973.91165.65773.24172.63472.63459.9369.80663.84173.32766.41667.91297.08170.622NA63.043NANANA
  2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252010-09-252010-06-262010-03-27
us-gaap:DeferredIncomeTaxLiabilitiesNet █▆▅█▁▆▅124.149117.596116.844124.746103.583117.792114.754NANANA92.944NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherLiabilitiesNoncurrent █▇▆▅▃▁▁▁▁▁▂▂▂▂▂▂▂▁▁▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁20.05118.07915.49412.3094.6910.250.2780.2670.2730.2271.851.861.861.8821.7881.7381.6561.6371.5941.7071.681.6761.6371.561.5341.3711.4371.4591.4821.2990.890.9170.9510.9510.9961.0341.0351.041.0591.4911.5221.5421.4571.406NANANA
us-gaap:OperatingLeaseLiabilityNoncurrent ███▆▇▆▆▅▅▅▁74.33674.74175.95858.41660.052.83449.23842.85546.28143.2770.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo NANA19.251NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree NANA17.714NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour NANA14.289NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive NANA10.676NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive NANA23.029NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252010-09-252010-06-262010-03-27
us-gaap:StockholdersEquity ██▇▆▆▆▆▅▄▄▄▄▃▄▃▃▂▃▂▂▂▂▂▂▂▂▂▂▂▃▃▃▂▂▃▂▂▂▂▂▁▁5584.2485715.8275516.1165104.3414740.8614934.44793.4964380.8944150.9664315.2864162.9743952.7083758.8813997.1933802.4663639.6853484.4473702.0623418.0033362.2293218.8353437.2473345.1263234.6853208.5053477.633403.3673236.4133480.6163752.373659.7063557.5043366.3573366.3573618.3253531.7963387.7473210.6873379.4053256.5813068.1922962.694NA3049.562NANANA
us-gaap:CommonStockValue ▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄17.97917.97917.97917.97917.97917.97917.97917.97917.97917.97917.97917.97917.97917.97917.97917.97917.97917.97917.979NA1797.4351797.4351797.4351797.4351797.4351797.4351797.4351797.4351797.4351797.4351797.4351797.4351797.4351797.4351797.4351797.4351797.4351797.4351797.4351797.4351797.4351797.4351797.4351797.435NANANA
us-gaap:AdditionalPaidInCapitalCommonStock ████████████████████▁▁▁▁1927.1371892.9341880.3541872.5191851.6951830.0521835.6221841.6961825.1351810.1961823.6381842.5511828.5151818.5321828.3861851.5291839.5871831.8241836.0471862.80173.27970.41362.23989.879NANA73.521NANANANANANANANANANANANANANANANANANANANA
us-gaap:RetainedEarningsAccumulatedDeficit ██▇▇▆▇▆▅▅▅▅▄▄▅▄▄▃▄▃▃▃▃▃▃▂▃▃▂▃▃▃▂▂▂▂▂▂▂▂▂▁▁▂▁3775.8743974.1843754.3723421.1593107.7683390.0533229.0612868.8162641.3712850.5882710.6192520.8282336.6142546.42368.8742230.4892083.0762294.6542056.7021919.8461794.7922018.6091930.5171795.91676.6011928.1651859.9721649.7271796.5611984.4051865.5871701.8231514.1531514.1531693.2911604.6251477.5041336.461500.391413.5821248.4431097.971377.0071264.613NANANA
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax ▇▇█▆▅▃▄▃▃▃▂▂▂▄▄▄▃▃▁▃▂▂▁▁▃▃▂▄▄166.627140.252183.427118.97889.72931.80755.87420.5934.68118.3388.434.6249.73264.44256.04546.48740.14732.464-36.76125.766-1.403-14.864-30.428-23.14924.07516.5752.57147.1773.293NA38.04171.78164.84364.843129.355138.554121.61795.182109.6787.19374.686129.68191.3756.004NANANA
us-gaap:TreasuryStockValue ▅▅▅▅▅▅▅▆▆▆▆▇▇▇▇██▇▇▇▇▇▆▇▆▅▅▅▄▂▂▁▁▁▁▁▁▁▁▁▂▂▂▁303.369309.522320.016326.294326.31335.491345.04368.187368.2381.815397.692433.274433.959450.16468.818506.799496.342474.859455.964464.163445.268434.346414.637425.38374.839345.143330.132350.063274.03145.609120.62100.91293.58793.58779.47981.2895.32296.7898.778103.498113.681116.099118.018106.758NANANA
us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue ▆▆█▅▂▂▂▃▂▂▁▁▁▁22.60322.69827.3722.03115.92515.55915.84716.59115.83215.12914.29714.34714.30713.44NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252010-09-252010-06-262010-03-27
us-gaap:NetCashProvidedByUsedInOperatingActivities ▄▇█▅▃▃▄▃▁▂▃▄▃▃▃▃▂▁▃229.68368.362435.818274.338199.237225.874234.379188.952110.636164.582217.738263.719223.873214.19198.265198.75143.432120.395213.316NANANANANANANANA142.342164.17971.173NA216.61204.298204.29859.363174.711164.901222.905122.228224.858186.523203.354207.599184.422204.348181.736200.131
us-gaap:NetCashProvidedByUsedInInvestingActivities ▄▄▄▁█▄▄▅▁▅▄▅▄▄▄▄▅▅▅-93.913-104.107-81.193-294.269193.81-78.872-82.938-21.409-313.778-32.621-68.688-52.921-73.27-112.624-105.45-70.398-5.412-13.276-45.603NANANANANANANANA-39.231152.1033.562NA-229.186-112.265-112.265-17.955-191.629-104.35-145.403-54.846-164.029-49.820.216-274.565-164.274-13.54541.03863.912
us-gaap:NetCashProvidedByUsedInFinancingActivities ▅▄▄▄▅▄▅█▅▁█▅▅▅▅▅▄▄▁-99.452-116.279-129.913-117.716-93.98-120.151-107.133-0.018-95.496-213.3812.373-99.69-88.062-100.782-93.3-106.198-121.561-127.353-217.515NANANANANANANANA-169.224-216.759-117.591NA-8.09-101.806-101.806-174.286-2.702-86.486-86.178-74.483-159.364-153.2471.373.8282.914-137.654-333.008-43.073
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect ▅▆▇▃█▅▅▆▁▃39.984141.488234.939-131.398306.3221.24950.2157.184-295.845-85.706NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252010-09-252010-06-262010-03-27
us-gaap:IncreaseDecreaseInAccountsPayable █▅▆█▅▄▆▇█▄▆▇█▄▆▅▇▃▇▅▆▃▇▇▇▄▆▆▆▅▅▇▇▇▅▅▆▇▃▅▆▆▅▂██▁47.614-3.4713.38639.524-11.612-39.851-1.33121.56338.746-32.7868.02730.98338.326-36.7087.286-3.58423.238-44.1829.198-8.40313.224-45.51519.21523.94818.873-25.95712.1911.3895.813-20.411-3.89322.48317.8317.83-18.377-18.6586.35631.692-58.319-20.7267.4794.491-17.573-68.30339.19742.469-94.717
us-gaap:IncreaseDecreaseInAccountsReceivable █▃▇▇▆▄▇▆▇▄▇▅▇▄▇▅▇▄▆▅▇▄▇▅▆▄▇▆▆▄▇▅▆▆▄▇▆▆▄▇▆▆▂█▆▆▁177.596-281.524168.333118.64619.037-197.157137.712-8.782106.959-112.488106.788-63.856139.594-187.693125.07-61.197111.468-135.25367.372-51.957105.621-130.036101.402-63.85969.432-129.448101.721-9.00671.881-137.19889.509-17.49841.70741.707-152.30793.96214.38367.744-185.16687.1138.79261.703-327.151221.52713.17672.045-436.446
us-gaap:IncreaseDecreaseInInventories ▇▇▂▄▅▆▃█▅▆▅▆▄▅▃▆▄▅▃▅▄▅▅▆▄▆▃▆▄▆▄▅▄▄▅▃▆▄▅▃▇▃▅▁█▅▆89.74387.45-84.789-1.0639.80847.318-40.453124.56339.41346.64613.17764.473-21.78926.455-48.05652.01-6.77741.398-38.54724.33-2.20118.87310.7165.373-11.26256.897-30.78245.461-2.27164.083-26.74432.177-1.448-1.44813.608-48.75854.765-22.5112.506-52.2779.314-31.72611.067-119.148131.99814.10450.168
us-gaap:NetCashProvidedByUsedInOperatingActivities ▄▇█▅▃▃▄▃▁▂▃▄▃▃▃▃▂▁▃229.68368.362435.818274.338199.237225.874234.379188.952110.636164.582217.738263.719223.873214.19198.265198.75143.432120.395213.316NANANANANANANANA142.342164.17971.173NA216.61204.298204.29859.363174.711164.901222.905122.228224.858186.523203.354207.599184.422204.348181.736200.131
us-gaap:NetIncomeLoss ▇▆█▇▆▅█▆▆▅▆▆▆▅▅▅▅▆▅▅▅▄▅▅▅▄▆▁▆▅▅▆▅▅▄▅▅▆▄▅▅▅▄▅▇▅▄316.997220.029333.547313.417184.18161.18360.792227.866223.656140.173190.15184.214190.342129.374138.78147.413170.95237.812136.605125.054161.06488.092132.383119.299137.75366.793210.245-146.834181.983118.818163.586187.669172.491172.49188.666129.293140.348185.90486.858165.556150.381109.47795.482132.906279.552134.81637.329
us-gaap:ProfitLoss ▇▄▇▆▂▂█▄▄▁316.996220.029333.548313.416184.18161.18360.791227.866223.656140.173NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA95.482NANANA37.329
us-gaap:ShareBasedCompensation ▇▇█▆▅▅▅▅▅▄▄▄▄▄▄▄▄▃▄▃▃▃▂▂▂▂▂▂▂▂▂▁▂▂▂▁▃▃▃▄▃▃▃▃▃22.60322.69827.3722.03115.92515.55915.84716.59215.83215.12914.29714.34714.30713.4412.29412.05612.1798.20612.0399.70411.3358.1726.6944.8546.9737.7695.3055.5297.1346.3256.9844.635.545.545.4382.918.3218.1999.84412.9549.9438.6498.66610.9210.313NANA
  2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252010-09-252010-06-262010-03-27
us-gaap:NetCashProvidedByUsedInInvestingActivities ▄▄▄▁█▄▄▅▁▅▄▅▄▄▄▄▅▅▅-93.913-104.107-81.193-294.269193.81-78.872-82.938-21.409-313.778-32.621-68.688-52.921-73.27-112.624-105.45-70.398-5.412-13.276-45.603NANANANANANANANA-39.231152.1033.562NA-229.186-112.265-112.265-17.955-191.629-104.35-145.403-54.846-164.029-49.820.216-274.565-164.274-13.54541.03863.912
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment █▃▄▃▄▃▂▃▃▃▃▃▅▂▄▄▂▂▄▂▂▂▂▂▂▂▂▂▂▂▂▁▂▂▁▁▁▁▁▁▁▁▁▁▁109.64836.89448.32938.80256.90941.36126.56230.97430.40130.09432.90929.77466.73626.33654.48545.39914.27425.53848.80313.54314.70613.90827.29513.56521.58918.14318.5118.06821.22415.53714.75811.60218.10718.10711.61611.5649.45511.6685.75811.84312.2087.1377.1789.2499.763NANA
  2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252010-09-252010-06-262010-03-27
us-gaap:NetCashProvidedByUsedInFinancingActivities ▅▄▄▄▅▄▅█▅▁█▅▅▅▅▅▄▄▁-99.452-116.279-129.913-117.716-93.98-120.151-107.133-0.018-95.496-213.3812.373-99.69-88.062-100.782-93.3-106.198-121.561-127.353-217.515NANANANANANANANA-169.224-216.759-117.591NA-8.09-101.806-101.806-174.286-2.702-86.486-86.178-74.483-159.364-153.2471.373.8282.914-137.654-333.008-43.073
us-gaap:PaymentsOfDividends ▅▅▅▅▅▅▅▁▅█▁▄▄▄▄▄▄▄█▄▄▄▄▄▄▄▄▄▄▄▄▁▄▄▇▁▄▄▄▆117.205116.655116.656116.525108.879108.571108.3590.0108.218200.687-0.001100.06399.9496.14695.65895.62795.66396.028192.12196.2296.54596.56696.8797.32291.96191.96492.05292.44987.72187.85387.850.087.90187.901175.9560.087.74887.72377.915155.928NANANA-0.25NANANA
  2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252010-09-252010-06-262010-03-27

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252009-12-26
Value17171717171717171717171717171717171717179717971797179717971797179717971797179717971797179717971797179717971797179717971797179717971.001
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.20.30.30.30.30.30.30.30.30.30.30.40.40.40.40.40.40.40.439.740.839.941.040.639.638.338.537.937.936.837.339.139.337.338.840.341.640.241.542.845.645.10.0

Common Stock Par Or Stated Value Per Share

us-gaap:CommonStockParOrStatedValuePerShare

us-gaap:CommonStockParOrStatedValuePerShare


Common
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292018-12-292016-12-312015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252010-07-262009-12-26
Value0.10.10.10.10.10.10.10.10.10.10.110.010.010.010.010.010.010.010.010.010.010.010.09.074410.010.010.010.010.010.010.010.010.00.005
Percentage of CommonStockParOrStatedValuePerShare100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Common Stock Shares Issued

us-gaap:CommonStockSharesIssued

us-gaap:CommonStockSharesIssued


Common
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252009-12-26
Value1981981981981981981981981980.1980770.1980771981981980.1980770.1980770.1980770.1980770.1980771982082080.2080770.2080770.2080770.2080770.208077208208208208208208208208208208208208208208208208200
Percentage of CommonStockSharesIssued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Common Stock Shares Authorized

us-gaap:CommonStockSharesAuthorized

us-gaap:CommonStockSharesAuthorized


Common
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252009-12-26
Value1981981981981981981981981980.1980770.1980771981981980.1980770.1980770.1980770.1980770.1980771982082080.2080770.2080770.2080770.2080770.2080772082082082082082082082082082082082082082082082081000
Percentage of CommonStockSharesAuthorized100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Common Stock Shares Outstanding

us-gaap:CommonStockSharesOutstanding

us-gaap:CommonStockSharesOutstanding


Common
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252009-12-26
Value1921921911911911911901901900.1898470.1894611881881880.1881890.18750.1877030.1881560.1885651881881890.1897220.1903420.1909360.191520.191815191192194195195195195195194194194194194194194194200
Percentage of CommonStockSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding


Weighted
Period End2021-06-262021-03-272020-09-262020-06-272020-03-282019-09-282019-06-292019-03-302018-09-292018-06-302018-03-312017-09-302017-07-012017-04-012016-09-242016-06-252016-03-262015-09-262015-06-272015-03-282014-09-272014-06-282014-03-292013-09-282013-06-292013-03-302012-09-292012-06-302012-03-312011-09-242011-06-252011-03-262010-09-252010-06-262010-03-27
Value1921921911911911901900.1905991901891890.188490.1884920.1890311891891890.1908220.19161921920.1949550.195860.19630.19630.196457196196195194194194195200201
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Shares Outstanding Basic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic


Weighted
Period End2021-06-262021-03-272020-09-262020-06-272020-03-282019-09-282019-06-292019-03-302018-09-292018-06-302018-03-312017-09-302017-07-012017-04-012016-09-242016-06-252016-03-262015-09-262015-06-272015-03-282014-09-272014-06-282014-03-292013-09-282013-06-292013-03-302012-09-292012-06-302012-03-312011-09-242011-06-252011-03-262010-09-252010-06-262010-03-27
Value1921911911911901901890.1896011881881880.1876160.1877570.1883331881881890.1903420.1911011911920.1937710.195090.1953250.195570.19563194194194194194193194198199
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount


Antidilutive
Period End2021-06-262021-03-272020-09-262020-06-272020-03-282019-09-282019-06-292019-03-302018-09-292018-06-302018-03-312017-09-302017-07-012017-04-012016-09-242016-06-252016-03-262015-09-262015-06-272015-03-282014-06-282014-03-292013-09-282013-06-292013-03-302012-09-292012-06-302012-03-312011-09-242011-06-252011-03-262010-09-252010-06-26
Value0.3130.3160.4090.410.4120.3980.40.00.00.00.01.0511.0572.5933.173.8734.2950.0040750.0035582.2290.002234.379945.4430475.5143445.5671665.5999365.6476885.7393865.8805065.9596866.048596.8511076.186519
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount100.0100.0100.0100.0100.0100.0100.00.00.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Basic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareBasic


Earnings
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252010-09-252010-06-262010-03-27
Value1.651.151.731.640.960.841.91.21.180.741.010.981.010.690.740.790.911.260.730.660.850.460.70.630.720.351.1-0.760.940.610.840.960.880.880.450.660.720.950.450.860.770.560.490.671.440.680.19
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 End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252010-09-252010-06-262010-03-27
Value1.641.141.731.630.960.841.891.191.170.741.00.971.00.680.730.780.911.260.720.660.850.460.70.630.720.351.09-0.760.930.610.830.960.880.450.650.720.950.440.850.770.560.490.681.430.670.19
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

Comprehensive Income Net Of Tax

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTax


Comprehensive
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252010-09-252010-06-26
Value343176397342242137396213239150193179135137148153178307741521741031257214580165-172.9572191161291941077914616617110917895147130155310135
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax25.916.529.530.927.816.035.922.925.119.620.822.115.219.416.520.521.547.98.621.121.516.616.010.618.813.820.6-24.528.319.917.130.215.514.919.024.823.919.619.614.321.925.818.644.818.6

Cost Of Goods And Services Sold

us-gaap:CostOfGoodsAndServicesSold

us-gaap:CostOfGoodsAndServicesSold


Cost
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272011-03-262010-03-27
Value546430560441354349462366379314382329371284388309339266389316348284368317354241372308269200
Percentage of CostOfGoodsAndServicesSold100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax41.240.241.539.840.740.842.039.339.741.041.140.641.540.043.341.240.841.545.343.843.045.547.146.745.841.246.443.653.146.4

Gross Profit

us-gaap:GrossProfit

us-gaap:GrossProfit


Gross
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252010-09-252010-06-262010-03-27
Value780641790667515506639567575451549480523426499433477372470405462339413362419344430398444330394352383383276373359421283433344322238379344391230
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 RevenueFromContractWithCustomerExcludingAssessedTax58.859.858.560.259.359.258.060.760.359.058.959.458.560.055.757.757.558.054.756.257.054.552.953.354.258.853.656.457.156.751.954.855.155.151.948.653.458.751.047.751.647.846.945.349.753.753.6

us-gaap:GrossProfit us-gaap:StatementBusinessSegments

grmn:AutoSegment


Gross
Period End2021-06-262021-03-272020-06-272020-03-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-27
Value6248394974576370756180839369959311286112112131104147140
Percentage of GrossProfit8.17.67.79.713.012.711.514.814.414.316.219.419.518.820.423.124.425.327.131.131.530.534.135.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.74.54.65.87.87.56.88.88.48.69.011.211.210.911.213.013.913.814.316.617.017.918.320.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax grmn:AutoSegment42.639.246.946.647.645.10.042.941.935.70.042.641.70.00.00.00.00.00.00.00.00.00.00.0

grmn:AutoSegments


Gross
Period End2020-09-262019-09-28
Value5865
Percentage of GrossProfit8.711.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.27.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax grmn:AutoSegments44.947.8

grmn:AviationSegment


Gross
Period End2021-06-262021-03-272020-06-272020-03-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-27
Value13112692138138611161111131089790929190808078787074716572
Percentage of GrossProfit16.919.717.927.424.013.521.223.121.725.519.420.919.424.519.119.917.423.019.119.317.720.815.218.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax9.911.810.616.214.58.012.513.712.715.310.812.111.114.210.511.29.912.610.110.39.612.28.110.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax grmn:AviationSegment73.072.673.073.675.135.70.075.974.374.80.072.974.674.30.075.074.273.70.074.372.672.90.072.9

grmn:AviationSegments


Gross
Period End2020-09-262019-09-28
Value107139
Percentage of GrossProfit16.224.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax9.714.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax grmn:AviationSegments71.474.5

grmn:FitnessSegment


Gross
Period End2021-06-262021-03-272020-06-272020-03-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-27
Value225173156112135901451031269614696102771411031197211777888312274
Percentage of GrossProfit28.827.130.422.223.520.126.521.524.222.629.422.221.420.930.125.525.921.328.421.321.124.128.318.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax17.016.218.013.114.211.915.612.814.113.616.312.812.312.116.514.314.811.615.011.411.414.215.210.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax grmn:FitnessSegment54.556.353.250.253.750.40.054.456.258.20.057.556.456.40.054.656.350.80.053.955.863.40.063.7

grmn:FitnessSegments


Gross
Period End2020-09-262019-09-28
Value177126
Percentage of GrossProfit26.622.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax16.013.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax grmn:FitnessSegments54.152.2

grmn:MarineSegment


Gross
Period End2021-06-262021-03-272020-06-272020-03-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-27
Value15212193949178545878664544625935396444303458352431
Percentage of GrossProfit19.518.918.118.615.917.310.012.215.115.69.210.313.116.17.59.813.913.07.39.414.010.35.77.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.511.310.711.09.610.25.97.28.89.45.15.97.59.34.15.57.97.13.95.07.66.13.14.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax grmn:MarineSegment58.358.059.257.860.658.30.059.258.558.70.057.757.557.20.057.057.853.30.054.756.555.20.050.7

grmn:MarineSegments


Gross
Period End2020-09-262019-09-28
Value10064
Percentage of GrossProfit15.011.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax9.16.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax grmn:MarineSegments60.759.7

grmn:OutdoorSegment


Gross
Period End2021-06-262021-03-272020-06-272020-03-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-27
Value208171133112135971691361289312811812773107888558746866497179
Percentage of GrossProfit26.726.825.822.123.621.630.928.424.621.925.827.326.719.722.921.818.417.318.018.815.714.316.719.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax15.716.015.313.114.212.718.216.914.413.114.415.715.411.512.512.310.59.49.510.08.58.48.911.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax grmn:OutdoorSegment64.466.964.664.164.463.30.065.363.964.70.063.965.663.40.062.864.060.90.059.160.867.40.065.4

grmn:OutdoorSegments


Gross
Period End2020-09-262019-09-28
Value223170
Percentage of GrossProfit33.530.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax20.218.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax grmn:OutdoorSegments66.866.1

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

grmn:AutoSegment, grmn:AutoOemSubsegment


Gross
Period End2021-06-262021-03-272020-06-272020-03-28
Value20161321
Percentage of GrossProfit2.72.62.54.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.61.61.52.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax grmn:AutoSegment grmn:AutoOemSubsegment33.727.143.645.4

grmn:AutoSegment, grmn:ConsumerAutoSubsegment


Gross
Period End2021-06-262021-03-272020-06-272020-03-28
Value42312628
Percentage of GrossProfit5.45.05.25.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.23.03.13.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax grmn:AutoSegment grmn:ConsumerAutoSubsegment49.051.248.747.6

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 End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252010-09-252010-06-262010-03-27
Value3722503913361971772872572751661737619917220814220416020681154162207991851751279615621016445
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax28.023.429.030.422.720.726.127.628.921.722.413.024.924.426.824.426.925.029.715.320.224.228.917.920.426.218.919.118.730.522.610.6

Income Tax Expense Benefit

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxExpenseBenefit


Income
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252010-09-252010-06-262010-03-27
Value553057231316-73.37929522641174524413857-150.12312442192045359.403-10.348319262340-26.86934-7.032252221121924171.44423-68.636298.194
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 RevenueFromContractWithCustomerExcludingAssessedTax4.12.84.32.11.51.9-6.73.25.53.44.52.15.13.54.65.16.9-23.43.73.45.33.12.66.74.61.6-1.345.23.44.15.4-4.24.9-1.33.33.33.02.32.23.72.60.32.8-9.94.11.9

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252010-09-252010-06-262010-03-27
Value3162203333131841613602272231401901841901291381471702371361251618813211913766210-146.83418111816318717217288129140185861651501099513227913437
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax23.920.524.728.321.218.832.724.423.418.320.422.721.318.215.519.620.637.115.917.319.814.116.917.617.811.426.2-20.823.420.421.529.224.824.816.716.820.925.915.618.222.516.218.815.940.418.58.7

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-31
Value316220333313184161360227223140190184190129
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax23.920.524.728.321.218.832.724.423.418.320.422.721.318.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Nonoperating Income Expense

us-gaap:NonoperatingIncomeExpense

us-gaap:NonoperatingIncomeExpense


Nonoperating
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252010-09-252010-06-262010-03-27
Value0.8870.85520199.2030.15310-3.69319149.1995.36818111.1161624-28.6538.741-9.8513.1273.7446.781396.894-35.50223-2.842-10.03422329.051361.7085.152.5653.439.223-14.96227-4.51922-28.22544-37.634-37.825
Percentage of NonoperatingIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.11.51.81.10.01.0-0.42.01.91.00.72.11.70.12.23.0-4.51.0-1.40.40.60.95.80.9-6.13.0-0.4-1.33.84.21.45.30.30.70.40.51.7-1.64.2-0.74.4-3.46.4-5.2-8.8

Operating Expenses

us-gaap:OperatingExpenses

us-gaap:OperatingExpenses


Operating
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252010-09-252010-06-262010-03-27
Value409391419350327329362305319300326284305284320263274255310246262236267236252232254222225210222201213196224198217193233196190163195177189147
Percentage of OperatingExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax30.936.531.131.637.638.532.932.733.439.235.035.234.240.035.735.133.039.936.134.132.337.834.234.832.639.731.731.529.036.129.231.330.736.929.229.630.334.825.729.528.332.223.325.626.034.2

Operating Income Loss

us-gaap:OperatingIncomeLoss

us-gaap:OperatingIncomeLoss


Operating
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252010-09-252010-06-262010-03-27
Value37124937131718817727626125615122219521714217916920311615915920010314512516611117617521812017215116979149160204902001471317418416620283
Percentage of OperatingIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax28.023.327.528.621.720.725.128.026.819.823.924.224.320.020.022.624.518.118.622.124.716.618.718.521.519.121.924.828.120.622.723.624.415.019.523.828.416.222.022.119.514.722.024.127.719.3

us-gaap:OperatingIncomeLoss us-gaap:StatementBusinessSegments

grmn:AutoSegment


Operating
Period End2021-06-262021-03-272020-06-272020-03-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-27
Value-8.412-23.539-10.125-0.175248.2136.88515123.4681715276.66919243918353145225753
Percentage of OperatingIncomeLoss-2.3-9.4-5.4-0.19.75.43.17.75.82.49.79.413.75.712.115.519.717.924.625.227.120.232.630.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.6-2.2-1.2-0.02.61.10.71.91.40.51.92.13.41.02.23.44.93.04.64.75.83.97.17.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax grmn:AutoSegment-5.7-18.9-11.9-0.215.86.50.09.17.02.00.08.112.50.00.00.00.00.00.00.00.00.00.00.0

grmn:AutoSegments


Operating
Period End2020-09-262019-09-28
Value3.46220
Percentage of OperatingIncomeLoss1.18.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.32.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax grmn:AutoSegments2.715.1

grmn:AviationSegment


Operating
Period End2021-06-262021-03-272020-06-272020-03-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-27
Value50441559663.468535052484134393832303030332327262028
Percentage of OperatingIncomeLoss13.718.08.333.426.12.323.825.924.234.023.320.119.433.220.619.115.429.423.318.916.423.411.916.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.84.21.86.97.00.55.76.35.96.84.74.54.76.03.84.23.84.94.33.53.54.52.64.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax grmn:AviationSegment28.125.812.331.536.32.00.034.634.433.20.027.431.731.40.028.328.528.70.025.226.826.70.029.1

grmn:AviationSegments


Operating
Period End2020-09-262019-09-28
Value2865
Percentage of OperatingIncomeLoss9.025.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.67.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax grmn:AviationSegments18.935.0

grmn:FitnessSegment


Operating
Period End2021-06-262021-03-272020-06-272020-03-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-27
Value1167371315018583752335733371846445316402633345736
Percentage of OperatingIncomeLoss31.529.538.217.519.712.026.219.124.223.532.019.718.415.928.928.126.416.027.621.219.831.032.720.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.86.98.33.65.32.46.34.65.94.76.44.54.52.95.46.26.52.75.23.94.35.97.25.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax grmn:FitnessSegment28.323.924.413.920.010.10.019.723.320.10.020.020.713.40.023.724.911.60.018.620.826.40.031.6

grmn:FitnessSegments


Operating
Period End2020-09-262019-09-28
Value8749
Percentage of OperatingIncomeLoss27.519.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.95.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax grmn:FitnessSegments26.520.5

grmn:MarineSegment


Operating
Period End2021-06-262021-03-272020-06-272020-03-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-27
Value8961434042258.538132713-10.5321824182.995102810-5.5935.737234.566-0.6875.452
Percentage of OperatingIncomeLoss24.224.723.122.616.716.83.87.112.89.2-5.910.811.915.61.96.514.29.9-3.84.614.34.1-0.43.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.85.75.04.74.53.30.91.73.11.8-1.22.52.92.80.31.43.51.6-0.70.83.10.8-0.10.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax grmn:MarineSegment34.329.427.624.628.219.00.014.120.611.60.023.822.417.40.014.825.612.40.09.223.07.10.08.8

grmn:MarineSegments


Operating
Period End2020-09-262019-09-28
Value5020
Percentage of OperatingIncomeLoss15.97.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.62.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax grmn:MarineSegments30.518.6

grmn:OutdoorSegment


Operating
Period End2021-06-262021-03-272020-06-272020-03-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-27
Value1229367477141957871437367743458494827413737234051
Percentage of OperatingIncomeLoss32.937.335.826.627.827.743.040.333.130.840.939.936.529.636.530.924.226.928.330.122.321.323.129.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax9.28.77.75.57.55.510.39.78.06.28.29.08.95.46.86.86.04.55.35.64.84.15.17.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax grmn:OutdoorSegment37.736.332.726.933.927.20.037.735.730.40.036.738.129.70.034.936.528.80.032.834.232.60.042.4

grmn:OutdoorSegments


Operating
Period End2020-09-262019-09-28
Value147105
Percentage of OperatingIncomeLoss46.540.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax13.311.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax grmn:OutdoorSegments44.040.7

us-gaap:OperatingIncomeLoss us-gaap:StatementBusinessSegments, us-gaap:Subsegments

grmn:AutoSegment, grmn:AutoOemSubsegment


Operating
Period End2021-06-262021-03-272020-06-272020-03-28
Value-24.096-31.937-14.362-3.388
Percentage of OperatingIncomeLoss-6.5-12.8-7.6-1.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-1.8-3.0-1.7-0.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax grmn:AutoSegment grmn:AutoOemSubsegment-39.2-51.4-48.2-7.2

grmn:AutoSegment, grmn:ConsumerAutoSubsegment


Operating
Period End2021-06-262021-03-272020-06-272020-03-28
Value158.3984.2373.213
Percentage of OperatingIncomeLoss4.23.42.21.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.20.80.50.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax grmn:AutoSegment grmn:ConsumerAutoSubsegment18.213.57.75.4

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

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax


Other
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282012-12-292012-09-292012-06-302011-12-312011-09-242011-06-25
Value27-35.291622624-6.17635-18.8850.314-9.235-1.657-3.94-49.86823175.8043.18262-37.064295.8966.266-0.291-55.161172.7552022-12.05113-53.36721
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.1-3.34.62.42.9-0.73.2-2.00.0-1.2-0.2-0.5-5.63.31.90.80.49.7-4.34.10.71.0-0.0-8.12.30.52.73.4-1.71.5-8.03.2

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-31
Value27-35.291622624-6.17635-18.8850.314-9.235-1.657-3.94-49.86823
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.1-3.34.62.42.9-0.73.2-2.00.0-1.2-0.2-0.5-5.63.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Other Comprehensive Income Loss Net Of Tax

us-gaap:OtherComprehensiveIncomeLossNetOfTax

us-gaap:OtherComprehensiveIncomeLossNetOfTax


Other
Period End2021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292018-09-292018-06-302017-09-302017-07-012016-09-242016-06-252015-09-262015-06-272014-09-272014-06-282013-09-282013-06-29
Value-43.175642957-24.06735-14.09116-5.108-54.716.347.6832713-47.2247.5-26.123376.938-64.512
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-4.04.82.66.7-2.83.2-1.51.7-0.6-6.10.80.93.81.7-6.91.0-3.74.91.1-9.3

us-gaap:OtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Other
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-28
Value-1.305-7.8842.1432.52833-17.891
Percentage of OtherComprehensiveIncomeLossNetOfTax0.018.33.38.657.274.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.1-0.70.20.23.8-2.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss0.00.00.00.00.00.0

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-06-26
Value26
Percentage of OtherComprehensiveIncomeLossNetOfTax0.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:AccumulatedOtherComprehensiveIncome0.0

us-gaap:AccumulatedTranslationAdjustment


Other
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-28
Value27-35.291622624-6.176
Percentage of OtherComprehensiveIncomeLossNetOfTax0.081.796.791.442.825.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.1-3.34.62.42.9-0.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:AccumulatedTranslationAdjustment0.00.00.00.00.00.0

Other Nonoperating Income Expense

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:OtherNonoperatingIncomeExpense


Other
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252010-09-252010-06-26
Value1195000.01484000.0828000.01726000.03241000.03550000.02051000.0294000.02409000.0864000.0-39000.0738000.01127000.0517000.0674000.0-484000.05051000.01438000.01069000.01158000.0218000.0942000.02581000.01541000.066000.04345000.02453000.02819000.0169000.03057000.0180000.0
Percentage of OtherNonoperatingIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.10.10.20.40.40.20.00.30.1-0.00.10.10.10.1-0.10.70.20.20.20.00.10.40.30.00.70.40.60.00.40.0

Profit Loss

us-gaap:ProfitLoss

us-gaap:ProfitLoss


Profit
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302011-03-262010-03-27
Value3162203333131841613602272231409537
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax23.920.524.728.321.218.832.724.423.418.318.88.7

Research And Development Expense

us-gaap:ResearchAndDevelopmentExpense

us-gaap:ResearchAndDevelopmentExpense


Research
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252010-09-252010-06-262010-03-27
Value20020319917416516516214814814514513814114113212912712212811611410810610510910610198989692889687838280798472707071697362
Percentage of ResearchAndDevelopmentExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax15.119.014.815.819.119.314.715.915.619.015.617.215.820.014.817.315.319.015.016.114.117.313.615.614.118.112.614.012.716.512.213.713.816.510.812.311.214.39.310.910.513.98.610.010.114.5

Revenue From Contract With Customer Excluding Assessed Tax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax


Revenue
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252010-09-252010-06-262010-03-27
Value13261072135111098698561102934954766932810894710897751831641860722811624781679773585803706777583759643696696531768672718556909666674507837692728431
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 RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:StatementBusinessSegments

grmn:AutoSegment


Revenue
Period End2021-06-262021-03-272020-06-272020-03-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-01
Value14712485105157126147165180170204197223
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.111.69.812.416.516.615.820.420.124.022.826.326.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.111.69.812.416.516.615.820.420.124.022.826.326.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax grmn:AutoSegment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

grmn:AutoSegments


Revenue
Period End2020-09-262019-09-28
Value129137
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.714.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.714.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax grmn:AutoSegments100.0100.0

grmn:AviationSegment


Revenue
Period End2021-06-262021-03-272020-06-272020-03-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-27
Value18017312618818317015814615314512912412412211710710810610494102989399
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax13.616.214.522.019.322.317.018.117.120.514.516.614.919.213.614.913.317.013.313.913.216.811.614.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax13.616.214.522.019.322.317.018.117.120.514.516.614.919.213.614.913.317.013.313.913.216.811.614.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax grmn:AviationSegment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

grmn:AviationSegments


Revenue
Period End2020-09-262019-09-28
Value151187
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax13.620.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax13.620.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax grmn:AviationSegments100.0100.0

grmn:FitnessSegment


Revenue
Period End2021-06-262021-03-272020-06-272020-03-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-27
Value413308294223251180277190225166276167181137274189212142228143158130201116
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax31.128.733.926.126.423.529.723.525.223.430.822.221.821.531.826.226.222.829.321.120.522.425.116.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax31.128.733.926.126.423.529.723.525.223.430.822.221.821.531.826.226.222.829.321.120.522.425.116.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax grmn:FitnessSegment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

grmn:FitnessSegments


Revenue
Period End2020-09-262019-09-28
Value328243
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax29.626.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax29.626.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax grmn:FitnessSegments100.0100.0

grmn:MarineSegment


Revenue
Period End2021-06-262021-03-272020-06-272020-03-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-27
Value261209157163151133949813411383771081046770111825662103645262
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax19.719.518.119.015.917.510.212.215.016.09.310.313.116.37.89.713.813.37.29.213.411.06.58.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax19.719.518.119.015.917.510.212.215.016.09.310.313.116.37.89.713.813.37.29.213.411.06.58.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax grmn:MarineSegment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

grmn:MarineSegments


Revenue
Period End2020-09-262019-09-28
Value165107
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax14.911.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax14.911.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax grmn:MarineSegments100.0100.0

grmn:OutdoorSegment


Revenue
Period End2021-06-262021-03-272020-06-272020-03-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-27
Value3232562061752101542542092011442031841941151751411339612311510872116121
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax24.423.923.720.522.020.127.325.922.520.322.724.623.418.120.419.516.415.515.817.014.012.414.517.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax24.423.923.720.522.020.127.325.922.520.322.724.623.418.120.419.516.415.515.817.014.012.414.517.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax grmn:OutdoorSegment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

grmn:OutdoorSegments


Revenue
Period End2020-09-262019-09-28
Value334258
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax30.227.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax30.227.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax grmn:OutdoorSegments100.0100.0

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

grmn:AutoSegment, grmn:AutoOemSubsegment


Revenue
Period End2021-06-262021-03-272020-06-272020-03-28
Value61622946
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.65.83.45.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.65.83.45.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax grmn:AutoSegment grmn:AutoOemSubsegment100.0100.0100.0100.0

grmn:AutoSegment, grmn:ConsumerAutoSubsegment


Revenue
Period End2021-06-262021-03-272020-06-272020-03-28
Value86625559
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.55.86.46.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.55.86.46.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax grmn:AutoSegment grmn:ConsumerAutoSubsegment100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:StatementGeographical

srt:Americas


Revenue
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-01
Value646503595521423427528439470379443370437345431346401
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax48.747.044.147.048.649.947.947.049.349.547.645.748.948.748.146.148.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax48.747.044.147.048.649.947.947.049.349.547.645.748.948.748.146.148.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Americas100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:AsiaPacific


Revenue
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-01
Value191169218179111128165151145126145132148118124113115
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax14.515.816.216.212.815.015.116.215.216.515.616.416.616.713.915.113.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax14.515.816.216.212.815.015.116.215.216.515.616.416.616.713.915.113.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:AsiaPacific100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EMEA


Revenue
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-27
Value488399536407335299407344338260342307309245340291314226310274309225268261274208272
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax36.837.339.736.838.535.037.036.835.533.936.837.934.634.638.038.837.835.436.138.038.236.234.438.535.535.633.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax36.837.339.736.838.535.037.036.835.533.936.837.934.634.638.038.837.835.436.138.038.236.234.438.535.535.633.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:EMEA100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:TimingOfTransferOfGoodOrService

us-gaap:TransferredAtPointInTime


Revenue
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-01
Value12741022130110608258101055886911724890761854671856708789599
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax96.195.496.395.694.994.695.894.995.494.595.594.095.594.495.494.495.093.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax96.195.496.395.694.994.695.894.995.494.595.594.095.594.495.494.495.093.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:TransferredAtPointInTime100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TransferredOverTime


Revenue
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-01
Value524949484445464743414148403940424141
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.94.63.74.45.15.44.25.14.65.54.56.04.55.64.65.65.06.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.94.63.74.45.15.44.25.14.65.54.56.04.55.64.65.65.06.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:TransferredOverTime100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Selling General And Administrative Expense

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:SellingGeneralAndAdministrativeExpense


Selling
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252010-09-252010-06-262010-03-27
Value16515715814213213713812412812612511412011712810110510211496103951049497989990928994868886948699909388857379667367
Percentage of SellingGeneralAndAdministrativeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax12.514.711.812.815.216.012.513.413.516.513.514.213.516.514.413.612.715.913.313.412.815.313.413.812.616.912.312.811.915.412.513.412.616.212.212.913.816.210.313.312.714.49.59.710.115.7

Assets

us-gaap:Assets

us-gaap:Assets


Assets
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252009-12-26
Value74026999703165506220605361665755552452805382509549884855501048354748460045254591452744104499438844234543469346694741473848794823459945704819463044624324447143344198393739883828
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Liabilities And Stockholders Equity

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:LiabilitiesAndStockholdersEquity


Liabilities
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252009-12-26
Value74026999703165506220605361665755552452805382509549884855501048354748460045254591452744104499438844234543469346694741473848794823459945704819463044624324447143344198393739883828
Percentage of LiabilitiesAndStockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252010-12-252009-12-262008-12-27
Value55845715551651044740493447934380415043154162395237583997380236393484370234183362321834373345323432083477340332363480375236593557336636183531338732103379325630682962304928362225
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 Assets75.481.778.577.976.281.577.776.175.181.777.377.675.382.375.975.373.480.575.573.271.177.974.373.772.576.572.569.373.479.275.073.873.279.273.373.271.978.172.870.870.676.574.10.0

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Stockholders
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282018-12-29
Value1112201815-17.3060.585-38.897
Percentage of StockholdersEquity0.20.20.40.40.3-0.40.0-0.9
Percentage of Assets0.20.20.30.30.3-0.30.0-0.7
Percentage of Assets us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss0.00.00.00.00.00.00.00.0

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302016-12-312015-12-262014-12-272013-12-282012-12-292011-12-312010-12-252009-12-262008-12-27
Value1661401831188931552034188.434.6249.7326456-36.761-30.4282.571381388756-13.382-37.651
Percentage of StockholdersEquity3.02.53.32.31.90.61.20.50.80.40.20.10.31.61.5-1.1-0.90.11.03.92.71.8-0.5-1.7
Percentage of Assets2.32.02.61.81.40.50.90.40.60.30.20.10.21.31.1-0.8-0.70.10.82.92.01.4-0.30.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedTranslationAdjustment


Stockholders
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282018-12-29
Value15512716210073495547
Percentage of StockholdersEquity2.82.23.02.01.61.01.21.1
Percentage of Assets2.11.82.31.51.20.80.90.9
Percentage of Assets us-gaap:AccumulatedTranslationAdjustment0.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302016-12-312015-12-262014-12-272013-12-282012-12-292011-12-312010-12-252009-12-262008-12-27
Value1927189218801872185118301835184118251810182318421828181818281836627379726138320.0
Percentage of StockholdersEquity34.533.134.136.739.137.138.342.044.041.943.846.648.645.548.153.71.92.22.22.11.91.31.10.0
Percentage of Assets26.027.026.728.629.830.229.832.033.034.333.936.236.737.536.540.61.41.61.61.51.41.00.80.0
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 End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302016-12-312015-12-262014-12-272013-12-282012-12-292011-12-312010-12-252009-12-262008-12-27
Value171717171717171717171717171717171797179717971797179717971.0011.002
Percentage of StockholdersEquity0.30.30.30.40.40.40.40.40.40.40.40.50.50.40.50.553.752.849.150.955.258.90.00.0
Percentage of Assets0.20.30.30.30.30.30.30.30.30.30.30.40.40.40.40.439.938.336.837.340.245.10.00.0
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 End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302016-12-312015-12-262014-12-272013-12-282012-12-292011-12-312010-12-252009-12-262008-12-27
Value377539743754342131073390322928682641285027102520233625462368205619301859186516041413126428162262
Percentage of StockholdersEquity67.669.568.167.065.668.767.465.563.666.165.163.862.263.762.360.257.754.751.045.443.441.599.3101.6
Percentage of Assets51.056.853.452.250.056.052.449.847.854.050.449.546.852.447.345.542.939.638.233.331.631.773.60.0
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

us-gaap:TreasuryStock


Stockholders
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302016-12-312015-12-262014-12-272013-12-282012-12-292011-12-312010-12-252009-12-262008-12-27
Value-303.369-309.522-320.016-326.294-326.31-335.491-345.04-368.187-368.2-381.815-397.692-433.274-433.959-450.16-468.818-455.964-414.637-330.132-120.62-81.28-103.498-106.7580.00.0
Percentage of StockholdersEquity-5.4-5.4-5.8-6.4-6.9-6.8-7.2-8.4-8.9-8.8-9.6-11.0-11.5-11.3-12.3-13.3-12.4-9.7-3.3-2.3-3.2-3.50.00.0
Percentage of Assets-4.1-4.4-4.6-5.0-5.2-5.5-5.6-6.4-6.7-7.2-7.4-8.5-8.7-9.3-9.4-10.1-9.2-7.0-2.5-1.7-2.3-2.70.00.0
Percentage of Assets us-gaap:TreasuryStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Assets Current

us-gaap:AssetsCurrent

us-gaap:AssetsCurrent


Assets
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252009-12-26
Value38833557366933413258292830572757246025122665240023232191236323322304215622632247221221292211223122832500251024212496238725952444234623132536247323812349255625532462219224982396
Percentage of AssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets52.550.852.251.052.448.449.647.944.547.649.547.146.645.147.248.248.546.950.048.948.948.349.150.951.655.053.551.952.750.453.250.751.050.652.653.453.454.357.258.958.755.762.662.6

Cash And Cash Equivalents At Carrying Value

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashAndCashEquivalentsAtCarryingValue


Cash
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-312012-12-292012-12-282012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252010-09-252010-06-262010-03-272009-12-262008-12-272007-12-29
Value1639159914581223135410481027976820111512011056946898891891859833846912801857833914938117111961154123411361179106810831093123112311231124712671285128713891418121012601235117312911091696707
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets22.122.920.718.721.817.316.717.014.821.122.320.719.018.517.818.418.118.118.719.917.719.418.520.821.225.825.524.726.024.024.222.223.623.90.025.50.026.928.429.728.832.133.830.731.60.00.00.028.50.00.0

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Cash
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312015-12-26
Value1640160014581223135510481027977820111612011056946899891891859833846833
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets22.222.920.718.721.817.316.717.014.821.122.320.719.018.517.818.418.118.118.718.5

Accounts Receivable Net Current

us-gaap:AccountsReceivableNetCurrent

us-gaap:AccountsReceivableNetCurrent


Accounts
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252009-12-26
Value737558849658523500706558583453569467533409590457514391527461510408531431502425570478496427564475484450603508486430607519493434747874
Percentage of AccountsReceivableNetCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets10.08.012.110.08.48.311.59.710.68.610.69.210.78.411.89.510.88.511.610.011.39.311.89.811.39.412.110.310.59.011.69.910.59.912.511.010.99.913.612.011.711.018.722.8

Inventory Net

us-gaap:InventoryNet

us-gaap:InventoryNet


Inventory
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252009-12-26
Value938837762821813790752749648598561556501547517575525533484534508517500503458470420466429442382416383396389443384407397461385411387309
Percentage of InventoryNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets12.712.010.812.513.113.112.213.011.711.310.410.910.111.310.311.911.111.610.711.611.211.711.111.510.410.49.010.09.19.37.88.68.38.78.19.68.69.48.910.69.210.49.78.1

Inventory Finished Goods

us-gaap:InventoryFinishedGoods

us-gaap:InventoryFinishedGoods


Inventory
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252010-12-25
Value374359331392399399359348279281259261225272262334298308293353309295273289244264244296261256229256231232243279228260245283219278
Percentage of InventoryFinishedGoods100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets5.15.14.76.06.46.65.86.15.15.34.85.14.55.65.26.96.36.76.57.76.86.76.16.65.55.85.26.45.55.44.75.35.05.15.06.05.16.05.56.55.27.0

Prepaid Expense And Other Assets Current

us-gaap:PrepaidExpenseAndOtherAssetsCurrent

us-gaap:PrepaidExpenseAndOtherAssetsCurrent


Prepaid
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252010-12-25
Value22020119118716317416914614111912011713713815310710694899093968172835748595854552251351063550514869534624
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 Assets3.02.92.72.92.62.92.72.52.62.32.22.32.72.83.12.22.22.02.02.02.12.21.81.71.91.31.01.31.21.21.14.72.92.30.71.11.21.11.61.21.10.6

Property Plant And Equipment Gross

us-gaap:PropertyPlantAndEquipmentGross

us-gaap:PropertyPlantAndEquipmentGross


Property
Period End2020-12-262019-12-282018-12-292017-12-302016-12-312015-12-262014-12-272013-12-282012-12-292011-12-312010-12-252009-12-26
Value1587140512731162979908859796759711677640
Percentage of PropertyPlantAndEquipmentGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets22.622.823.723.221.720.218.316.315.815.917.016.7

us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType

grmn:MachineryEquipmentAndSoftware


Property
Period End2020-12-262019-12-28
Value800696
Percentage of PropertyPlantAndEquipmentGross50.449.5
Percentage of Assets11.411.3
Percentage of Assets grmn:MachineryEquipmentAndSoftware0.00.0

us-gaap:BuildingImprovements


Property
Period End2020-12-262019-12-28
Value662597
Percentage of PropertyPlantAndEquipmentGross41.742.5
Percentage of Assets9.49.7
Percentage of Assets us-gaap:BuildingImprovements0.00.0

us-gaap:Land


Property
Period End2020-12-262019-12-28
Value124112
Percentage of PropertyPlantAndEquipmentGross7.98.0
Percentage of Assets1.81.8
Percentage of Assets us-gaap:Land0.00.0

Accumulated Depreciation Depletion And Amortization Property Plant And Equipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment


Accumulated
Period End2020-12-262019-12-282018-12-292017-12-302016-12-312015-12-262014-12-272013-12-282012-12-292011-12-312010-12-252009-12-26
Value732677609566496462428381349294249198
Percentage of AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets10.411.011.311.311.010.39.17.87.36.66.35.2

Property Plant And Equipment Net

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:PropertyPlantAndEquipmentNet


Property
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252010-09-252010-06-262009-12-26
Value957861855813791754728710702672663650637604595554517503482454450448446439445436430431428417414413410407409407407412417423423427427427426441
Percentage of PropertyPlantAndEquipmentNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets12.912.312.212.412.712.511.812.312.712.712.312.812.812.511.911.510.911.010.79.910.010.29.910.010.19.69.29.29.08.88.58.68.98.98.58.89.19.59.39.810.110.810.70.00.011.5

us-gaap:PropertyPlantAndEquipmentNet us-gaap:StatementGeographical

srt:Americas


Property
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012016-12-31
Value498478467465465454435431424413408403395388381356326300
Percentage of PropertyPlantAndEquipmentNet52.055.654.657.258.860.359.760.760.461.561.662.062.164.264.164.363.062.2
Percentage of Assets6.76.86.67.17.57.57.17.57.77.87.67.97.98.07.67.46.96.6
Percentage of Assets srt:Americas0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

srt:AsiaPacific


Property
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012016-12-31
Value34126727325524723022821721621220820220245173160153144
Percentage of PropertyPlantAndEquipmentNet35.631.132.031.431.330.531.330.630.931.731.531.231.87.629.128.929.629.9
Percentage of Assets4.63.83.93.94.03.83.73.83.94.03.94.04.10.93.53.33.23.2
Percentage of Assets srt:AsiaPacific0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:EMEA


Property
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272013-12-28
Value11811511492786965626117645443940403737383839393940474747495054
Percentage of PropertyPlantAndEquipmentNet12.413.413.411.39.99.29.08.88.726.26.96.86.16.66.86.87.37.67.98.68.88.99.010.810.811.011.511.813.1
Percentage of Assets1.61.61.61.41.31.11.11.11.13.30.80.90.80.80.80.80.80.80.80.90.90.90.91.11.11.11.11.11.1
Percentage of Assets us-gaap:EMEA0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Goodwill

us-gaap:Goodwill

us-gaap:Goodwill


Goodwill
Period End2020-12-262019-12-282018-12-292017-12-302016-12-312015-12-262014-12-272013-12-282012-12-292011-12-312010-12-252009-12-26
Value584467301286224187178179176179136129
Percentage of Goodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets8.37.65.65.75.04.23.83.73.74.03.43.4

Intangible Assets Net Including Goodwill

us-gaap:IntangibleAssetsNetIncludingGoodwill

us-gaap:IntangibleAssetsNetIncludingGoodwill


Intangible
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262014-12-27
Value820822828818656658659637653411417424409421409313309303305301303306245220218
Percentage of IntangibleAssetsNetIncludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets11.111.711.812.510.610.910.711.111.87.87.78.38.28.78.26.56.56.66.76.66.76.95.55.04.6

Deferred Tax Assets Liabilities Net

us-gaap:DeferredTaxAssetsLiabilitiesNet

us-gaap:DeferredTaxAssetsLiabilitiesNet


Deferred
Period End2020-12-262019-12-282018-12-292017-12-302016-12-312015-12-262014-12-272013-12-282012-12-292011-12-312010-12-25
Value1281538412449606615515913995
Percentage of DeferredTaxAssetsLiabilitiesNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.82.51.62.51.11.31.43.23.33.12.4

Operating Lease Right Of Use Asset

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OperatingLeaseRightOfUseAsset


Operating
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-29
Value939294747666635559540.0
Percentage of OperatingLeaseRightOfUseAsset100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets1.31.31.31.11.21.11.01.01.11.00.0

Other Assets Noncurrent

us-gaap:OtherAssetsNoncurrent

us-gaap:OtherAssetsNoncurrent


Other
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262014-12-27
Value180189189177171160159156141921001029797107938884948888889710621
Percentage of OtherAssetsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.42.72.72.72.82.62.62.72.61.71.92.01.92.02.11.91.91.82.11.92.02.02.22.40.5

Accounts Payable Current

us-gaap:AccountsPayableCurrent

us-gaap:AccountsPayableCurrent


Accounts
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252009-12-26
Value303250258235193200240235214170204197166136169158161136172148151137178158146125149144132124146151128112131147138109164182125118132203
Percentage of AccountsPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.13.63.73.63.13.33.94.13.93.23.83.93.32.83.43.33.43.03.83.23.43.14.03.63.32.83.23.12.82.63.03.12.82.52.73.23.12.53.74.23.03.03.35.3

Accrued Income Taxes Current

us-gaap:AccruedIncomeTaxesCurrent

us-gaap:AccruedIncomeTaxesCurrent


Accrued
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282018-12-292015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252009-12-26
Value78676848545456511019018219734363844242732504566772013295622
Percentage of AccruedIncomeTaxesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.11.01.00.70.90.90.91.00.24.23.94.20.70.80.80.90.50.60.71.11.01.51.70.50.30.81.40.6

Contract With Customer Liability Current

us-gaap:ContractWithCustomerLiabilityCurrent

us-gaap:ContractWithCustomerLiabilityCurrent


Contract
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292017-12-30
Value8583868887899495949396103
Percentage of ContractWithCustomerLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.21.21.21.31.41.51.51.71.71.81.82.1

Dividends Payable Current

us-gaap:DividendsPayableCurrent

us-gaap:DividendsPayableCurrent


Dividends
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292018-12-292018-09-292018-06-302017-12-302017-09-302017-07-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302011-12-312011-09-242011-06-252010-12-25
Value51511723334946610821732532420020030095191286962883849619229138991185277369871752632630.0175175263772323880.0
Percentage of DividendsPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets7.01.73.35.37.51.83.55.65.93.73.96.01.94.06.02.16.38.52.24.36.78.82.03.95.97.81.93.65.55.70.03.73.85.91.75.49.20.0

Liabilities Current

us-gaap:LiabilitiesCurrent

us-gaap:LiabilitiesCurrent


Liabilities
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252009-12-26
Value1458933116411221163781103510421027622921854929557828846928571782919101068086589496182410331123969697905974889605909883901594858914916469669685
Percentage of LiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets19.713.316.617.118.712.916.818.118.611.817.116.818.611.516.517.519.612.417.320.022.315.419.220.421.718.122.024.120.414.718.620.219.313.218.919.120.213.719.221.121.811.916.817.9

Other Accrued Liabilities Current

us-gaap:OtherAccruedLiabilitiesCurrent

us-gaap:OtherAccruedLiabilitiesCurrent


Other
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252010-12-25
Value14013714910598949587908169676669931059579708177757470766867777073657372596963736667977063
Percentage of OtherAccruedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.92.02.11.61.61.61.51.51.61.61.31.31.31.41.92.22.01.71.61.81.71.71.71.61.71.51.41.71.51.61.31.51.61.31.41.41.61.51.52.21.71.6

Deferred Income Tax Liabilities Net

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:DeferredIncomeTaxLiabilitiesNet


Deferred
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282018-12-29
Value12411711612410311711492
Percentage of DeferredIncomeTaxLiabilitiesNet100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.71.71.71.91.71.91.91.7

Other Liabilities Noncurrent

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:OtherLiabilitiesNoncurrent


Other
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252009-12-26
Value201815124.6910.250.2780.2670.2730.2271.851.861.861.8821.7881.7381.6561.6371.5941.7071.681.6761.6371.561.5341.3711.4371.4591.4821.2990.890.9170.9510.9961.0341.0351.041.0591.4911.5221.5421.4571.4061.267
Percentage of OtherLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.30.30.20.20.10.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Operating Lease Liability Noncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent


Operating
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-29
Value747475586052494246430.0
Percentage of OperatingLeaseLiabilityNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets1.01.11.10.91.00.90.80.70.80.80.0

Lessee Operating Lease Liability Payments Due Year Two

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo


Lessee
Period End2020-12-26
Value19
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearTwo100.0
Percentage of Assets0.3

Lessee Operating Lease Liability Payments Due Year Three

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree


Lessee
Period End2020-12-26
Value17
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearThree100.0
Percentage of Assets0.3

Lessee Operating Lease Liability Payments Due Year Four

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour


Lessee
Period End2020-12-26
Value14
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFour100.0
Percentage of Assets0.2

Lessee Operating Lease Liability Payments Due Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive


Lessee
Period End2020-12-26
Value10
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFive100.0
Percentage of Assets0.2

Lessee Operating Lease Liability Payments Due After Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive


Lessee
Period End2020-12-26
Value23
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive100.0
Percentage of Assets0.3

Operating Lease Liability

us-gaap:OperatingLeaseLiability

us-gaap:OperatingLeaseLiability


Operating
Period End2020-12-262019-12-28
Value9464
Percentage of OperatingLeaseLiability100.0100.0
Percentage of Assets1.31.0

Lessee Operating Lease Liability Payments Due

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue


Lessee
Period End2020-12-26
Value107
Percentage of LesseeOperatingLeaseLiabilityPaymentsDue100.0
Percentage of Assets1.5

Lessee Operating Lease Liability Undiscounted Excess Amount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount


Lessee
Period End2020-12-26
Value13
Percentage of LesseeOperatingLeaseLiabilityUndiscountedExcessAmount100.0
Percentage of Assets0.2

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252010-12-252009-12-262008-12-27
Value55845715551651044740493447934380415043154162395237583997380236393484370234183362321834373345323432083477340332363480375236593557336636183531338732103379325630682962304928362225
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 Assets75.481.778.577.976.281.577.776.175.181.777.377.675.382.375.975.373.480.575.573.271.177.974.373.772.576.572.569.373.479.275.073.873.279.273.373.271.978.172.870.870.676.574.10.0

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Stockholders
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282018-12-29
Value1112201815-17.3060.585-38.897
Percentage of StockholdersEquity0.20.20.40.40.3-0.40.0-0.9
Percentage of Assets0.20.20.30.30.3-0.30.0-0.7
Percentage of Assets us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss0.00.00.00.00.00.00.00.0

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302016-12-312015-12-262014-12-272013-12-282012-12-292011-12-312010-12-252009-12-262008-12-27
Value1661401831188931552034188.434.6249.7326456-36.761-30.4282.571381388756-13.382-37.651
Percentage of StockholdersEquity3.02.53.32.31.90.61.20.50.80.40.20.10.31.61.5-1.1-0.90.11.03.92.71.8-0.5-1.7
Percentage of Assets2.32.02.61.81.40.50.90.40.60.30.20.10.21.31.1-0.8-0.70.10.82.92.01.4-0.30.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedTranslationAdjustment


Stockholders
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282018-12-29
Value15512716210073495547
Percentage of StockholdersEquity2.82.23.02.01.61.01.21.1
Percentage of Assets2.11.82.31.51.20.80.90.9
Percentage of Assets us-gaap:AccumulatedTranslationAdjustment0.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302016-12-312015-12-262014-12-272013-12-282012-12-292011-12-312010-12-252009-12-262008-12-27
Value1927189218801872185118301835184118251810182318421828181818281836627379726138320.0
Percentage of StockholdersEquity34.533.134.136.739.137.138.342.044.041.943.846.648.645.548.153.71.92.22.22.11.91.31.10.0
Percentage of Assets26.027.026.728.629.830.229.832.033.034.333.936.236.737.536.540.61.41.61.61.51.41.00.80.0
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 End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302016-12-312015-12-262014-12-272013-12-282012-12-292011-12-312010-12-252009-12-262008-12-27
Value171717171717171717171717171717171797179717971797179717971.0011.002
Percentage of StockholdersEquity0.30.30.30.40.40.40.40.40.40.40.40.50.50.40.50.553.752.849.150.955.258.90.00.0
Percentage of Assets0.20.30.30.30.30.30.30.30.30.30.30.40.40.40.40.439.938.336.837.340.245.10.00.0
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 End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302016-12-312015-12-262014-12-272013-12-282012-12-292011-12-312010-12-252009-12-262008-12-27
Value377539743754342131073390322928682641285027102520233625462368205619301859186516041413126428162262
Percentage of StockholdersEquity67.669.568.167.065.668.767.465.563.666.165.163.862.263.762.360.257.754.751.045.443.441.599.3101.6
Percentage of Assets51.056.853.452.250.056.052.449.847.854.050.449.546.852.447.345.542.939.638.233.331.631.773.60.0
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

us-gaap:TreasuryStock


Stockholders
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302016-12-312015-12-262014-12-272013-12-282012-12-292011-12-312010-12-252009-12-262008-12-27
Value-303.369-309.522-320.016-326.294-326.31-335.491-345.04-368.187-368.2-381.815-397.692-433.274-433.959-450.16-468.818-455.964-414.637-330.132-120.62-81.28-103.498-106.7580.00.0
Percentage of StockholdersEquity-5.4-5.4-5.8-6.4-6.9-6.8-7.2-8.4-8.9-8.8-9.6-11.0-11.5-11.3-12.3-13.3-12.4-9.7-3.3-2.3-3.2-3.50.00.0
Percentage of Assets-4.1-4.4-4.6-5.0-5.2-5.5-5.6-6.4-6.7-7.2-7.4-8.5-8.7-9.3-9.4-10.1-9.2-7.0-2.5-1.7-2.3-2.70.00.0
Percentage of Assets us-gaap:TreasuryStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252009-12-26
Value17171717171717171717171717171717171717179717971797179717971797179717971797179717971797179717971797179717971797179717971797179717971.001
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.20.30.30.30.30.30.30.30.30.30.30.40.40.40.40.40.40.40.439.740.839.941.040.639.638.338.537.937.936.837.339.139.337.338.840.341.640.241.542.845.645.10.0

Additional Paid In Capital Common Stock

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:AdditionalPaidInCapitalCommonStock


Additional
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262014-12-27
Value192718921880187218511830183518411825181018231842182818181828185118391831183618627370628973
Percentage of AdditionalPaidInCapitalCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets26.027.026.728.629.830.229.832.033.034.333.936.236.737.536.538.338.739.840.640.61.61.61.42.01.6

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:RetainedEarningsAccumulatedDeficit


Retained
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252009-12-26
Value37753974375434213107339032292868264128502710252023362546236822302083229420561919179420181930179516761928185916491796198418651701151416931604147713361500141312481097137712642816
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets51.056.853.452.250.056.052.449.847.854.050.449.546.852.447.346.143.949.945.541.839.645.842.940.937.942.439.635.337.941.938.235.332.937.033.331.929.934.731.628.826.235.031.773.6

Accumulated Other Comprehensive Income Loss Net Of Tax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax


Accumulated
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-282013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252009-12-26
Value1661401831188931552034188.434.6249.7326456464032-36.76125-1.403-14.864-30.428-23.14924162.5714773353871641291381219510987741299156-13.382
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.32.02.61.81.40.50.90.40.60.30.20.10.21.31.11.00.80.7-0.80.6-0.0-0.3-0.7-0.50.50.40.11.01.50.00.81.51.42.82.92.62.12.52.01.73.12.31.4-0.3

Treasury Stock Value

us-gaap:TreasuryStockValue

us-gaap:TreasuryStockValue


Treasury
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-25
Value303309320326326335345368368381397433433450468506496474455464445434414425374345330350274145120100937981959698103113116118106
Percentage of TreasuryStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.14.44.65.05.25.55.66.46.77.27.48.58.79.39.410.510.510.310.110.19.89.89.29.78.57.67.07.55.83.12.52.12.01.71.72.12.22.32.32.62.83.02.7

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

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue


Adjustments
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-31
Value2222272215151516151514141413
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 End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-31
Value2222272215151516151514141413
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 End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312014-09-272014-06-282014-03-292013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252010-09-252010-06-262010-03-27
Value2293684352741992252341881101642172632232141981981431202131421647121620459174164222122224186203207184204181200
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 RevenueFromContractWithCustomerExcludingAssessedTax17.334.432.224.722.926.421.320.211.621.523.432.625.030.122.126.517.318.824.820.221.112.233.729.311.222.724.531.022.024.728.030.240.922.029.524.946.4

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312014-09-272014-06-282014-03-292013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252010-09-252010-06-262010-03-27
Value-93.913-104.107-81.193-294.269193-78.872-82.938-21.409-313.778-32.621-68.688-52.921-73.27-112.624-105.45-70.398-5.412-13.276-45.603-39.2311523.562-229.186-112.265-17.955-191.629-104.35-145.403-54.846-164.029-49.820.216-274.565-164.274-13.5454163
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-7.1-9.7-6.0-26.522.3-9.2-7.5-2.3-32.9-4.3-7.4-6.5-8.2-15.8-11.8-9.4-0.7-2.1-5.3-5.619.60.6-35.6-16.1-3.4-24.9-15.5-20.2-9.9-18.0-7.50.0-54.1-19.6-2.05.614.8

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312014-09-272014-06-282014-03-292013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252010-09-252010-06-262010-03-27
Value-99452000.0-116280000.0-129910000.0-117720000.0-93980000.0-120150000.0-107130000.0-18000.0-95496000.0-213380000.02373000.0-99690000.0-88062000.0-100780000.0-93300000.0-106200000.0-121560000.0-127350000.0-217520000.0-169220000.0-216760000.0-117590000.0-8090000.0-101810000.0-174290000.0-2702000.0-86486000.0-86178000.0-74483000.0-159360000.0-153250000.01370000.03828000.02914000.0-137650000.0-333010000.0-43073000.0
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-7.5-10.8-9.6-10.6-10.8-14.0-9.7-0.0-10.0-27.90.3-12.3-9.8-14.2-10.4-14.1-14.6-19.9-25.3-24.0-27.9-20.2-1.3-14.6-32.8-0.4-12.9-12.0-13.4-17.5-23.00.20.80.3-19.9-45.7-10.0

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

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect


Cash
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-30
Value39141234-131.3983062150157-295.845-85.706
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.013.217.4-11.835.22.54.616.8-31.0-11.2

Increase Decrease In Accounts Payable

us-gaap:IncreaseDecreaseInAccountsPayable

us-gaap:IncreaseDecreaseInAccountsPayable


Increase
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252010-09-252010-06-262010-03-27
Value47-3.471339-11.612-39.851-1.3312138-32.7868.0273038-36.7087.286-3.58423-44.1829-8.40313-45.515192318-25.95712115.813-20.411-3.8932217-18.377-18.6586.35631-58.319-20.7267.4794.491-17.573-68.3033942-94.717
Percentage of IncreaseDecreaseInAccountsPayable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Increase Decrease In Accounts Receivable

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:IncreaseDecreaseInAccountsReceivable


Increase
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252010-09-252010-06-262010-03-27
Value177-281.52416811819-197.157137-8.782106-112.488106-63.856139-187.693125-61.197111-135.25367-51.957105-130.036101-63.85969-129.448101-9.00671-137.19889-17.49841-152.307931467-185.166878.79261-327.1512211372-436.446
Percentage of IncreaseDecreaseInAccountsReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Increase Decrease In Inventories

us-gaap:IncreaseDecreaseInInventories

us-gaap:IncreaseDecreaseInInventories


Increase
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252010-09-252010-06-262010-03-27
Value8987-84.789-1.0639.80847-40.45312439461364-21.78926-48.05652-6.77741-38.54724-2.201181065-11.26256-30.78245-2.27164-26.74432-1.44813-48.75854-22.5112-52.2779-31.72611-119.1481311450
Percentage of IncreaseDecreaseInInventories100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312014-09-272014-06-282014-03-292013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252010-09-252010-06-262010-03-27
Value2293684352741992252341881101642172632232141981981431202131421647121620459174164222122224186203207184204181200
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 RevenueFromContractWithCustomerExcludingAssessedTax17.334.432.224.722.926.421.320.211.621.523.432.625.030.122.126.517.318.824.820.221.112.233.729.311.222.724.531.022.024.728.030.240.922.029.524.946.4

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252010-09-252010-06-262010-03-27
Value3162203333131841613602272231401901841901291381471702371361251618813211913766210-146.83418111816318717217288129140185861651501099513227913437
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax23.920.524.728.321.218.832.724.423.418.320.422.721.318.215.519.620.637.115.917.319.814.116.917.617.811.426.2-20.823.420.421.529.224.824.816.716.820.925.915.618.222.516.218.815.940.418.58.7

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-31
Value316220333313184161360227223140190184190129
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax23.920.524.728.321.218.832.724.423.418.320.422.721.318.2
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 End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302011-03-262010-03-27
Value3162203333131841613602272231409537
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax23.920.524.728.321.218.832.724.423.418.318.88.7

Share Based Compensation

us-gaap:ShareBasedCompensation

us-gaap:ShareBasedCompensation


Share
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252010-09-25
Value22222722151515161515141414131212128.206129.704118.1726.6944.8546.9737.7695.3055.5297.1346.3256.9844.635.545.4382.918.3218.1999.844129.9438.6498.6661010
Percentage of ShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312014-09-272014-06-282014-03-292013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252010-09-252010-06-262010-03-27
Value-93.913-104.107-81.193-294.269193-78.872-82.938-21.409-313.778-32.621-68.688-52.921-73.27-112.624-105.45-70.398-5.412-13.276-45.603-39.2311523.562-229.186-112.265-17.955-191.629-104.35-145.403-54.846-164.029-49.820.216-274.565-164.274-13.5454163
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-7.1-9.7-6.0-26.522.3-9.2-7.5-2.3-32.9-4.3-7.4-6.5-8.2-15.8-11.8-9.4-0.7-2.1-5.3-5.619.60.6-35.6-16.1-3.4-24.9-15.5-20.2-9.9-18.0-7.50.0-54.1-19.6-2.05.614.8

Payments To Acquire Property Plant And Equipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment


Payments
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252010-09-25
Value109364838564126303030322966265445142548131413271321181818211514111811119.455115.75811127.1377.1789.2499.763
Percentage of PaymentsToAcquirePropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312014-09-272014-06-282014-03-292013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252010-09-252010-06-262010-03-27
Value-99452000.0-116280000.0-129910000.0-117720000.0-93980000.0-120150000.0-107130000.0-18000.0-95496000.0-213380000.02373000.0-99690000.0-88062000.0-100780000.0-93300000.0-106200000.0-121560000.0-127350000.0-217520000.0-169220000.0-216760000.0-117590000.0-8090000.0-101810000.0-174290000.0-2702000.0-86486000.0-86178000.0-74483000.0-159360000.0-153250000.01370000.03828000.02914000.0-137650000.0-333010000.0-43073000.0
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-7.5-10.8-9.6-10.6-10.8-14.0-9.7-0.0-10.0-27.90.3-12.3-9.8-14.2-10.4-14.1-14.6-19.9-25.3-24.0-27.9-20.2-1.3-14.6-32.8-0.4-12.9-12.0-13.4-17.5-23.00.20.80.3-19.9-45.7-10.0

Payments Of Dividends

us-gaap:PaymentsOfDividends

us-gaap:PaymentsOfDividends


Payments
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312010-12-25
Value1171161161161081081080.0108200-0.0011009996959595961929696969697919192928787870.0871750.0878777155-0.25
Percentage of PaymentsOfDividends100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.00.0100.0100.0100.0100.0100.0

Deferred Tax Liabilities

us-gaap:DeferredTaxLiabilities

us-gaap:DeferredTaxLiabilities


Deferred
Period End2020-12-262019-12-282018-12-292017-12-302016-12-312015-12-262014-12-272013-12-282012-12-292011-12-312010-12-25
Value2041631169784828125253036
Percentage of DeferredTaxLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Assets Net

us-gaap:DeferredTaxAssetsNet

us-gaap:DeferredTaxAssetsNet


Deferred
Period End2020-12-262019-12-282018-12-292017-12-302016-12-312015-12-262014-12-272013-12-282012-12-292011-12-312010-12-25
Value333317200221133142148180185169132
Percentage of DeferredTaxAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Unrecognized Tax Benefits

us-gaap:UnrecognizedTaxBenefits

us-gaap:UnrecognizedTaxBenefits


Unrecognized
Period End2020-12-262019-12-282018-12-292017-12-302016-12-312015-12-262014-12-272013-12-282012-12-292011-12-312010-12-252009-12-262008-12-27
Value841011181301159777133181161153255214
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 End2020-12-262019-12-282018-12-292017-12-302016-12-312015-12-262014-12-272013-12-282012-12-292011-12-312010-12-25
Value104.5624.5687.2674.6222.7811163513751
Percentage of DeferredTaxAssetsValuationAllowance100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

grmn:ContractWithCustomerLiabilityAdditions

grmn:ContractWithCustomerLiabilityAdditions


Contract
Period End2021-06-262021-03-272020-12-26
Value534145
Percentage of ContractWithCustomerLiabilityAdditions100.0100.0100.0

grmn:ContractWithCustomerLiabilityRevenueRecognizedIncludingAdditions

grmn:ContractWithCustomerLiabilityRevenueRecognizedIncludingAdditions


Contract
Period End2021-06-262021-03-27
Value5249
Percentage of ContractWithCustomerLiabilityRevenueRecognizedIncludingAdditions100.0100.0

grmn:DeferredCostsAddition

grmn:DeferredCostsAddition


Deferred
Period End2021-06-262021-03-272020-12-26
Value4.472.7274.405
Percentage of DeferredCostsAddition100.0100.0100.0

grmn:DeferredCostsRecognized1

grmn:DeferredCostsRecognized1


Deferred
Period End2021-06-262021-03-272020-12-26
Value6.3856.6876.493
Percentage of DeferredCostsRecognized1100.0100.0100.0

grmn:IncreaseDecreaseInEffectiveIncomeTaxRate

grmn:IncreaseDecreaseInEffectiveIncomeTaxRate


Increase
Period End2021-03-272020-09-262020-06-27
Value-290.0-470.0-0.049
Percentage of IncreaseDecreaseInEffectiveIncomeTaxRate100.0100.0100.0

grmn:PaymentsForRepurchaseOfTreasuryStockRelatedToEquityAwards

grmn:PaymentsForRepurchaseOfTreasuryStockRelatedToEquityAwards


Payments
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-30
Value0.32317131.1910.30311120.0180.2612
Percentage of PaymentsForRepurchaseOfTreasuryStockRelatedToEquityAwards100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

grmn:ShareBasedCompensationArrangementByShareBasedPaymentAwardValuePurchasedForAward us-gaap:PlanName, us-gaap:SubsequentEventType

grmn:ShareBasedCompensationArrangementByShareBasedPaymentAwardValuePurchasedForAward

grmn:EmployeeStockPurchasePlan, us-gaap:SubsequentEvent


Share
Period End2020-12-30
Value17
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardValuePurchasedForAward100.0

us-gaap:AdjustmentForAmortization

us-gaap:AdjustmentForAmortization


Adjustment
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252010-09-252010-06-262010-03-27
Value1312151210109.1428.9049.0297.1797.8227.1549.2887.1326.6696.4156.2037.078.3297.3637.7377.1156.6027.2326.6316.5848.8775.9836.9826.746.6997.057.3079.27214-0.8041211208.9112.2788.5838.6937.662168.334
Percentage of AdjustmentForAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AdvertisingExpense

us-gaap:AdvertisingExpense


Advertising
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252010-09-252010-06-262010-03-27
Value42316133292662324127553143255832423167324432563645275433342434262922463038235535341943414217
Percentage of AdvertisingExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonStockDividendsPerShareDeclared

us-gaap:CommonStockDividendsPerShareDeclared


Common
Period End2021-06-262020-06-272019-06-292017-09-302017-07-012016-09-242016-06-252015-09-262015-06-272014-09-272014-06-062014-06-282013-09-282013-06-072013-06-292012-09-292012-06-302012-06-012011-09-242011-06-252011-06-032011-03-162010-09-252010-06-262010-03-262010-03-162009-07-31
Value2.682.442.2802.0402.0402.0401.921.9201.81.801.81.802.02.01.501.51.51.50.75
Percentage of CommonStockDividendsPerShareDeclared100.0100.0100.00.0100.00.0100.00.0100.00.0100.0100.00.0100.0100.00.0100.0100.00.0100.0100.0100.00.0100.0100.0100.0100.0

us-gaap:ContractWithCustomerLiabilityRevenueRecognized

us-gaap:ContractWithCustomerLiabilityRevenueRecognized


Contract
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-28
Value2227-45.957484445
Percentage of ContractWithCustomerLiabilityRevenueRecognized100.0100.0100.0100.0100.0100.0

us-gaap:DeferredIncomeTaxesAndTaxCredits

us-gaap:DeferredIncomeTaxesAndTaxCredits


Deferred
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-26
Value5.0630.497-7.42214-10.10610-106.3710-2.0289.105189.177100.416531511-171.5238.52-0.747-9.983.9060.10115-5.678-3.6473452-2.8715.9425.08-2.7484.1061.493-24.696-2.116-2.997-2.271-54.9045.286.1261.023
Percentage of DeferredIncomeTaxesAndTaxCredits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Depreciation

us-gaap:Depreciation


Depreciation
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252010-09-252010-06-262010-03-27
Value24232020181819171716161615161514141415131313131312121212121111111212121213131413131313131313
Percentage of Depreciation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DividendsCommonStockCash

us-gaap:DividendsCommonStockCash


Dividends
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-30
Value5150.2170.3350.0264660.1880.5460.4214320.204
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DividendsCommonStockCash us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Dividends
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-30
Value5150.2170.3350.0264660.1880.5460.4214320.204
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EffectOfExchangeRateOnCashAndCashEquivalents

us-gaap:EffectOfExchangeRateOnCashAndCashEquivalents


Effect
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252010-09-252010-06-262010-03-27
Value3.669-6.488106.2497.253-5.6025.892-10.3412.793-4.286-6.16-1.433-14.9346.7170.6949.5659.526.932-15.8744.30.0542.864-5.028-8.764.238-22.044-22.157-14.215-1.3280.398-1.6725.876-0.177-4.8623.7275.289-9.3965.732-3.711-12.9213.316121.9099.647-7.94-21.208
Percentage of EffectOfExchangeRateOnCashAndCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ForeignCurrencyTransactionGainLossBeforeTax

us-gaap:ForeignCurrencyTransactionGainLossBeforeTax


Foreign
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252010-09-252010-06-262010-03-27
Value-7.326-8.2811210-4.493-15.423-4.231-16.2963.4130.314-4.211-6.8682.6470.816-8.7718.57915-37.497-1.648-19.421-5.743-4.839-9.28830-0.487-44.26415-12.703-20.3781217-0.82227-8.348-3.898-6.364-7.771-1.989-24.52214-14.61112-33.76335-43.605-46.537
Percentage of ForeignCurrencyTransactionGainLossBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ForeignCurrencyTransactionGainLossUnrealized

us-gaap:ForeignCurrencyTransactionGainLossUnrealized


Foreign
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252010-09-252010-06-262010-03-27
Value-4.928-7.27714120.178-16.856-4.01-21.4649.935-3.124-9.632-1.757-2.9180.517-3.5328.42416-42.2816.149-16.338-8.615.412-7.45828-11.169-47.87722-15.127-22.81715221.277150.495-15.068-6.418-14.93-3.626-23.94921-17.230.867-24.1359.245-95.65347
Percentage of ForeignCurrencyTransactionGainLossUnrealized100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GainLossOnSaleOfInvestments

us-gaap:GainLossOnSaleOfInvestments


Gain
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252010-09-252010-06-262010-03-27
Value396000.0-22000.076000.0985000.059000.0272000.0586000.0153000.0120000.0-60000.0-346000.0-250000.0-35000.0-196000.0-397000.0-10000.0-293000.0-291000.0-246000.0880000.0-264000.0452000.0-21000.0-288000.024000.0340000.01190000.0-493000.01352000.0-1544000.02914000.0685000.01205000.01073000.01333000.0184000.0828000.0635000.0-1311000.01457000.05668000.0-1492000.03404000.0-1492000.01275000.0-805000.0
Percentage of GainLossOnSaleOfInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GainLossOnSaleOfPropertyPlantEquipment

us-gaap:GainLossOnSaleOfPropertyPlantEquipment


Gain
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252010-09-252010-06-262010-03-27
Value-74000.0-133000.0-16000.08000.0-39000.01846000.0228000.099000.0133000.0-227000.0-12000.0-551000.01027000.015000.046000.0128000.064000.0-8000.0658000.0-91000.0-26000.0-38000.08000.0610000.0-396000.0-24000.0-436000.080000.045000.0617000.0765000.0-13000.08000.0-36000.0350000.028000.0-1000.0-10000.0-215000.02715000.0-306000.0-2000.0340000.0-40000.012000.0-6000.0
Percentage of GainLossOnSaleOfPropertyPlantEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncomeTaxReconciliationChangeInEnactedTaxRate us-gaap:IncomeTaxAuthorityName

us-gaap:IncomeTaxReconciliationChangeInEnactedTaxRate

us-gaap:SwissFederalTaxAdministrationFTA


Income
Period End2020-12-26
Value11
Percentage of IncomeTaxReconciliationChangeInEnactedTaxRate100.0

us-gaap:IncreaseDecreaseInAccruedIncomeTaxesPayable

us-gaap:IncreaseDecreaseInAccruedIncomeTaxesPayable


Increase
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252010-09-252010-06-262010-03-27
Value163.95232-40.384-8.015-5.02-26.8743.368-20.4079.6168.079-5.9571517-12.719-6.076-1.5916.943-11.6314.51318-8.7334.51519-177.592.802-59.8011533.499-1.05313-33.088-1.115-14.053-2.7144.457-20.557-11.998428.046-13.483-16.552732-3.723-4.048
Percentage of IncreaseDecreaseInAccruedIncomeTaxesPayable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInContractWithCustomerLiability

us-gaap:IncreaseDecreaseInContractWithCustomerLiability


Increase
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-30
Value681000.0-7998000.0-4063000.0-1847000.0-9223000.0-10078000.0-3282000.0-1498000.0492000.0-6744000.0
Percentage of IncreaseDecreaseInContractWithCustomerLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInDeferredCharges

us-gaap:IncreaseDecreaseInDeferredCharges


Increase
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252010-09-252010-06-262010-03-27
Value-1.918-3.945-2.118-2.038-4.306-3.511-3.009-2.45-1.938-1.938-0.03-4.6190.845-1.8075.6164.2678.3370.0465.8743.8173.5932.4967.665-0.188-0.422-6.470.107-1.353-1.654-8.1292.1474.4350.435-4.8136.883.9094.838-0.186128.523103.905203.9213.8582.752
Percentage of IncreaseDecreaseInDeferredCharges100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInOtherOperatingAssets

us-gaap:IncreaseDecreaseInOtherOperatingAssets


Increase
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-03-262010-03-27
Value13136.671166.064.367-0.4651871-2.93-2.256-9.94313-9.037113.30713-7.5341.166-4.265-3.0723.937-3.3353563110.901-5.8192.71.5913.6841.975-33.96850-25.666-3.9086.807-16.9520-2.146
Percentage of IncreaseDecreaseInOtherOperatingAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInOtherOperatingLiabilities

us-gaap:IncreaseDecreaseInOtherOperatingLiabilities


Increase
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252010-09-252010-06-262010-03-27
Value56-95.9771064039-98.21991-21.443-76.0355-8.00850-99.935431032-81.038421220-31.606659.17219-73.40818734.185-80.01128345.523-100.784303924-128.093117047-190.77116-67.47523-216.868
Percentage of IncreaseDecreaseInOtherOperatingLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements


Incremental
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252010-09-252010-06-26
Value721000.0914000.071000.0764000.0573000.0881000.031000.0860000.0859000.0998.0-1030900.01206000.0919000.0970000.0135.0874.0735.0698.0-348480.0546000.0464000.0154000.021.0480.0499.0579000.0-1061900.001184.0770.0104.0975.0730.0827.0-33000.01249000.01412000.0931000.08000.0716000.0824000.0798000.0-76000.0823000.01154000.0
Percentage of IncrementalCommonSharesAttributableToShareBasedPaymentArrangements100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestIncomeOther

us-gaap:InterestIncomeOther


Interest
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-30
Value7.0187.6526.7447.777101213121313141110
Percentage of InterestIncomeOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax


Other
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-31
Value-1.305-7.8842.1432.52833-17.891-0.4834.79416195.463-1.168-4.842-15.034
Percentage of OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-31
Value-1.305-7.8842.1432.52833-17.891-0.4834.79416195.463-1.168-4.842-15.034
Percentage of OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax

us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax


Other
Period End2021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292018-09-292018-06-302017-09-302017-07-012016-09-242016-06-252015-09-262015-06-272014-09-272014-06-282013-09-282013-06-29
Value-42.796643057-23.83835-13.95216-5.293-54.7426.3237.4142813-47.4347.503-26.005387.043-63.366
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Other
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-28
Value-1.342-7.5052.2193.35833-17.662
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax0.017.53.411.257.274.1

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-06-26
Value26
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax0.0

us-gaap:AccumulatedTranslationAdjustment


Other
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-28
Value27-35.291622624-6.176
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax0.082.596.688.842.825.9

us-gaap:OtherComprehensiveIncomeLossTax

us-gaap:OtherComprehensiveIncomeLossTax


Other
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272018-09-29
Value179000.02097000.0455000.031000.05634000.00
Percentage of OtherComprehensiveIncomeLossTax100.0100.0100.0100.0100.00.0

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax


Other
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252010-09-252010-06-26
Value-1.305-7.8842.1432.52833-17.891-0.4834.79416195.463-1.168-4.842-15.034-7.4520.5364.5016.901-25.463-2.4297.5659.299-6.9887.937-10.216114.338-3.3321512-14.308-6.441-35.036-1.119-3.6983.844-2.4371.136-1.424-1.628162.614-3.2634.9388.838
Percentage of OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax


Other
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-31
Value78000.02231000.0254000.031000.05634000.0-2807000.014000.0657000.02406000.02905000.0-840000.0107000.0492000.02416000.0
Percentage of OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireAvailableForSaleSecuritiesDebt

us-gaap:PaymentsToAcquireAvailableForSaleSecuritiesDebt


Payments
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-30
Value3504043503561.78734445614110983
Percentage of PaymentsToAcquireAvailableForSaleSecuritiesDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired


Payments
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-31
Value0.0150.01401.8356.05824-0.7042760.00.0190.09.417784.9150.00.062260.00.0120.0180.00.0-0.0065.6610.0250.03.6871.1920.0022.8161.502
Percentage of PaymentsToAcquireBusinessesNetOfCashAcquired0.0100.00.0100.0100.0100.0100.0100.0100.00.00.0100.00.0100.0100.0100.0100.00.00.0100.0100.00.00.0100.00.0100.00.00.0100.0100.0100.00.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireIntangibleAssets

us-gaap:PaymentsToAcquireIntangibleAssets


Payments
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252010-09-252010-06-262010-03-27
Value0.410.760.4220.2690.4210.9530.5151.0090.440.4131.6180.530.831.6223.1632.7335.1141.2221.0091.8751.1151.7161.0720.8781.2220.717-4.7027.8660.4451.111-0.4520.90.3270.3471.6090.4921.7532.929-1.6786.024-0.0392.626-4.008-0.3383.25.029
Percentage of PaymentsToAcquireIntangibleAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities

us-gaap:ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities


Proceeds
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-27
Value36635431724125431142415010180541016165179176169109184306229237198179232308288
Percentage of ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment

us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment


Proceeds
Period End2020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-31
Value12000.049000.09000.01907000.0159000.099000.0224000.047000.0304000.014000.01161000.0121000.097000.0143000.0114000.07000.0661000.07251000.05000.01000.0664000.0079000.060000.0609000.0820000.01000.052000.012000.0732000.011000.012000.02000.0
Percentage of ProceedsFromSaleOfPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleOfTreasuryStock

us-gaap:ProceedsFromSaleOfTreasuryStock


Proceeds
Period End2021-06-262021-03-272020-12-262020-09-262019-12-282019-09-282018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-27
Value1817-0.0010.0140.0120.382121.926110.08.4381.248.8670.1038.519-0.0068.3140.2467.992
Percentage of ProceedsFromSaleOfTreasuryStock100.0100.0100.00.0100.00.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProductWarrantyAccrualPayments

us-gaap:ProductWarrantyAccrualPayments


Product
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252010-09-252010-06-26
Value17141714131898-14.313-13.0781416161411141813111711-14.597-11.494-13.655-9.5278.113-10.485139.3189.4731111109.3721115109.9421111101516332012
Percentage of ProductWarrantyAccrualPayments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProductWarrantyAccrualWarrantiesIssued

us-gaap:ProductWarrantyAccrualWarrantiesIssued


Product
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252010-09-252010-06-26
Value22111915131716121710181317101516158.215151712198.075106.742148.512119.48512109.0069.186139.0097.9477.90615121310392315
Percentage of ProductWarrantyAccrualWarrantiesIssued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax


Reclassification
Period End2021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292018-09-292018-06-302017-09-302017-07-012016-09-242016-06-252015-09-262015-06-272014-09-272014-06-282013-09-282013-06-29
Value379000.076000.0830000.056000.0229000.0961000.0-139000.0-119000.0185000.032000.017000.0269000.0-847000.0-185000.0210000.0-3000.0118000.0407000.0-105000.0-1146000.0
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Reclassification
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-28
Value-37000.0379000.076000.0830000.056000.0229000.0
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax0.0100.0100.0100.0100.0100.0

us-gaap:AccumulatedOtherComprehensiveIncome


Reclassification
Period End2021-06-26
Value-37000.0
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax0.0

us-gaap:ReclassificationFromAociCurrentPeriodTax

us-gaap:ReclassificationFromAociCurrentPeriodTax


Reclassification
Period End2021-06-262021-03-272020-12-262020-09-262020-06-27
Value101000.0134000.00155000.03000.0
Percentage of ReclassificationFromAociCurrentPeriodTax100.0100.00.0100.0100.0

us-gaap:StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans

us-gaap:StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans


Stock
Period End2020-09-262020-06-272019-09-282019-06-292018-09-292018-06-302017-09-302017-07-012015-06-27
Value0196000.00245000.00230000.00248000.0214.0
Percentage of StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans0.0100.00.0100.00.0100.00.0100.0100.0

us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensationGross

us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensationGross


Stock
Period End2020-09-262020-06-272020-03-282019-09-282019-06-292019-03-302018-09-292018-06-302018-03-312017-09-302017-07-012017-04-012016-09-242016-06-252016-03-262015-09-262015-06-272015-03-282014-09-272014-06-282014-03-292013-09-282013-06-292013-03-302012-09-292012-06-302012-03-31
Value15000.010000.0331000.01000.010000.0386.012000.046000.0332000.02000.09000.0150000.026000.011000.02000.05000.091.037000.081000.0124.0241780.0233700.043833.066718.094668.068637.0143220.0
Percentage of StockIssuedDuringPeriodSharesShareBasedCompensationGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueTreasuryStockReissued

us-gaap:StockIssuedDuringPeriodValueTreasuryStockReissued


Stock
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272019-12-282019-09-282019-06-292018-12-292018-09-292018-06-302018-03-31
Value1817-0.0010.015140.012120.382121.926
Percentage of StockIssuedDuringPeriodValueTreasuryStockReissued100.0100.0100.00.0100.0100.00.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueTreasuryStockReissued us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-31
Value11-10.118-19.535-1.2075.718-21.129-21.921-0.03-0.893-28.571-33.21-0.311-4.324-23.294
Percentage of StockIssuedDuringPeriodValueTreasuryStockReissued64.2-57.31953500.00.037.60.0-155.00.0-6.90.0-274.1-81.4-35.4-1209.4

us-gaap:TreasuryStock


Stock
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-31
Value6.47627191.2079.48421360.031328450.6931625
Percentage of StockIssuedDuringPeriodValueTreasuryStockReissued35.8157.3-1953400.00.062.40.0255.00.0106.90.0374.1181.4135.41309.4

us-gaap:TreasuryStockValueAcquiredCostMethod

us-gaap:TreasuryStockValueAcquiredCostMethod


Treasury
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-31
Value0.32317131.1910.30311120.017-0.26129.7460.008-0.3386.562
Percentage of TreasuryStockValueAcquiredCostMethod100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TreasuryStockValueAcquiredCostMethod us-gaap:StatementEquityComponents

us-gaap:TreasuryStock


Treasury
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-31
Value0.32317131.1910.30311120.017-0.26129.7460.008-0.3386.562
Percentage of TreasuryStockValueAcquiredCostMethod100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

grmn:CapitalizedCosts

grmn:CapitalizedCosts


Capitalized
Period End2020-12-262019-12-282018-12-29
Value63240.0
Percentage of CapitalizedCosts100.0100.00.0

grmn:DeferredTaxAssetsBenefitRelatedToUncertainTaxPositions

grmn:DeferredTaxAssetsBenefitRelatedToUncertainTaxPositions


Deferred
Period End2020-12-262019-12-282018-12-29
Value5239000.06095000.05852000.0
Percentage of DeferredTaxAssetsBenefitRelatedToUncertainTaxPositions100.0100.0100.0

grmn:DeferredTaxAssetsOperatingLeases

grmn:DeferredTaxAssetsOperatingLeases


Deferred
Period End2020-12-262019-12-282018-12-29
Value15120.253
Percentage of DeferredTaxAssetsOperatingLeases100.0100.0100.0

grmn:DeferredTaxLiabilitiesBookBasisInExcessOfTaxBasisForAcquiredEntities

grmn:DeferredTaxLiabilitiesBookBasisInExcessOfTaxBasisForAcquiredEntities


Deferred
Period End2020-12-262019-12-282018-12-29
Value332214
Percentage of DeferredTaxLiabilitiesBookBasisInExcessOfTaxBasisForAcquiredEntities100.0100.0100.0

grmn:DeferredTaxLiabilitiesOperatingLeases

grmn:DeferredTaxLiabilitiesOperatingLeases


Deferred
Period End2020-12-262019-12-28
Value1512
Percentage of DeferredTaxLiabilitiesOperatingLeases100.0100.0

grmn:DeferredTaxLiabilitiesOtherPrepaidExpenses

grmn:DeferredTaxLiabilitiesOtherPrepaidExpenses


Deferred
Period End2020-12-262019-12-28
Value2564000.01849000.0
Percentage of DeferredTaxLiabilitiesOtherPrepaidExpenses100.0100.0

grmn:DeferredTaxLiabilitiesPrepaidAndPerpetualLicenseAssets

grmn:DeferredTaxLiabilitiesPrepaidAndPerpetualLicenseAssets


Deferred
Period End2020-12-26
Value22
Percentage of DeferredTaxLiabilitiesPrepaidAndPerpetualLicenseAssets100.0

grmn:DeferredTaxLiabilityWithholdingTax

grmn:DeferredTaxLiabilityWithholdingTax


Deferred
Period End2020-12-262019-12-282018-12-292017-12-302016-12-312015-12-262014-12-272013-12-28
Value839179605854500.0
Percentage of DeferredTaxLiabilityWithholdingTax100.0100.0100.0100.0100.0100.0100.00.0

grmn:OperatingLeaseOtherAccruedExpenses

grmn:OperatingLeaseOtherAccruedExpenses


Operating
Period End2020-12-262019-12-28
Value1814
Percentage of OperatingLeaseOtherAccruedExpenses100.0100.0

grmn:PercentageOfAvailableforsaleSecuritiesInUnrealizedLossPositions

grmn:PercentageOfAvailableforsaleSecuritiesInUnrealizedLossPositions


Percentage
Period End2021-06-262021-03-272020-12-262020-09-26
Value34.030.021.022.0
Percentage of PercentageOfAvailableforsaleSecuritiesInUnrealizedLossPositions100.0100.0100.0100.0

grmn:ShareBasedCompensationArrangementByShareBasedPaymentAwardStockOptionsAndEquityInstrumentsOtherThanOptionsExercisableNumber us-gaap:AwardType

grmn:ShareBasedCompensationArrangementByShareBasedPaymentAwardStockOptionsAndEquityInstrumentsOtherThanOptionsExercisableNumber

grmn:StockOptionAndSAR


Share
Period End2020-12-26
Value13000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardStockOptionsAndEquityInstrumentsOtherThanOptionsExercisableNumber100.0

grmn:ShareBasedCompensationArrangementByShareBasedPaymentAwardStockOptionsAndEquityInstrumentsOtherThanOptionsExercisableWeightedAverageExercisePrice us-gaap:AwardType

grmn:ShareBasedCompensationArrangementByShareBasedPaymentAwardStockOptionsAndEquityInstrumentsOtherThanOptionsExercisableWeightedAverageExercisePrice

grmn:StockOptionAndSAR


Share
Period End2020-12-26
Value52.44
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardStockOptionsAndEquityInstrumentsOtherThanOptionsExercisableWeightedAverageExercisePrice100.0

grmn:ShareBasedCompensationArrangementByShareBasedPaymentAwardStockOptionsAndEquityInstrumentsOtherThanOptionsOutstandingNumber us-gaap:AwardType

grmn:ShareBasedCompensationArrangementByShareBasedPaymentAwardStockOptionsAndEquityInstrumentsOtherThanOptionsOutstandingNumber

grmn:StockOptionAndSAR


Share
Period End2020-12-262019-12-282018-12-292017-12-302016-12-312015-12-262014-12-272013-12-282012-12-29
Value13000.066000.086000.0392000.02737000.04061000.04731000.06239000.07132000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardStockOptionsAndEquityInstrumentsOtherThanOptionsOutstandingNumber100.0100.0100.0100.0100.0100.0100.0100.0100.0

grmn:ShareBasedCompensationArrangementByShareBasedPaymentAwardStockOptionsAndEquityInstrumentsOtherThanOptionsOutstandingWeightedAverageExercisePrice us-gaap:AwardType

grmn:ShareBasedCompensationArrangementByShareBasedPaymentAwardStockOptionsAndEquityInstrumentsOtherThanOptionsOutstandingWeightedAverageExercisePrice

grmn:StockOptionAndSAR


Share
Period End2020-12-262019-12-282018-12-292017-12-302016-12-312015-12-262014-12-272013-12-282012-12-29
Value52.4451.4650.9248.9474.4866.863.1958.4455.88
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardStockOptionsAndEquityInstrumentsOtherThanOptionsOutstandingWeightedAverageExercisePrice100.0100.0100.0100.0100.0100.0100.0100.0100.0

grmn:UnrecognizedTaxBenefitsNet

grmn:UnrecognizedTaxBenefitsNet


Unrecognized
Period End2020-12-262019-12-282018-12-292017-12-302016-12-312015-12-262014-12-272013-12-28
Value81921141271099374125
Percentage of UnrecognizedTaxBenefitsNet100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccruedAdvertisingCurrent

us-gaap:AccruedAdvertisingCurrent


Accrued
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252009-12-26
Value3123312523193521281831242916302023173722242033202917262317121916161425191610312423172134
Percentage of AccruedAdvertisingCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccruedIncomeTaxesNoncurrent

us-gaap:AccruedIncomeTaxesNoncurrent


Accrued
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-25
Value979592759210410510512112712712614014013812313112412111711110310196857880135147141140121173171181171165165161165157147153
Percentage of AccruedIncomeTaxesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccruedInvestmentIncomeReceivable us-gaap:BalanceSheetLocation

us-gaap:AccruedInvestmentIncomeReceivable

us-gaap:PrepaidExpensesAndOtherCurrentAssets


Accrued
Period End2021-06-262021-03-272020-12-262020-09-26
Value109.844109.701
Percentage of AccruedInvestmentIncomeReceivable100.0100.0100.0100.0

us-gaap:AccruedMarketingCostsCurrent

us-gaap:AccruedMarketingCostsCurrent


Accrued
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252010-12-25
Value976410976665811258745490596556935351468049494967464037583833315036393957313632524448107
Percentage of AccruedMarketingCostsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccruedRoyaltiesCurrent

us-gaap:AccruedRoyaltiesCurrent


Accrued
Period End2020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252009-12-26
Value15105.2591511141624272817323729263634442530109.5095.81151529.4517.90164349.44410716027149977277.76995103
Percentage of AccruedRoyaltiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent


Allowance
Period End2020-12-262019-12-282018-12-292017-12-302016-12-312015-12-262014-12-272013-12-282012-12-292011-12-312010-12-252009-12-26
Value116.7545.4874.1681413182030303136
Percentage of AllowanceForDoubtfulAccountsReceivableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AssetsNet

us-gaap:AssetsNet


Assets
Period End2020-12-262019-12-282018-12-292017-12-302016-12-312015-12-262014-12-272013-12-282012-12-292011-12-312010-12-252009-12-26
Value551647934162380234183345340336593531325630492836
Percentage of AssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AssetsNet us-gaap:StatementGeographical

srt:Americas


Assets
Period End2020-12-262019-12-282018-12-292017-12-302016-12-31
Value33273074272623752188
Percentage of AssetsNet60.364.165.562.564.0

srt:AsiaPacific


Assets
Period End2020-12-262019-12-282018-12-292017-12-302016-12-31
Value10251004995982933
Percentage of AssetsNet18.621.023.925.827.3

us-gaap:EMEA


Assets
Period End2020-12-262019-12-282018-12-292017-12-302016-12-312015-12-262014-12-272013-12-28
Value1163714441493330313320272
Percentage of AssetsNet21.114.910.613.09.79.49.47.4

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax


Available
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-28
Value22243031298.40610
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FinancialInstrument

us-gaap:FairValueInputsLevel2, us-gaap:CorporateDebtSecurities


Available
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-28
Value18202526244.7928.806
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax82.983.384.183.783.057.086.1

us-gaap:FairValueInputsLevel2, us-gaap:MortgageBackedSecurities


Available
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-28
Value0.8180.9911.0511.171.3211.6460.09
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax3.74.03.43.84.419.60.9

us-gaap:FairValueInputsLevel2, us-gaap:MunicipalBonds


Available
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-28
Value2.8723.0193.6443.6173.4161.5891.092
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax13.012.111.811.611.518.910.7

us-gaap:FairValueInputsLevel2, us-gaap:OtherDebtSecurities


Available
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-28
Value0.0910.1390.1670.1660.1160.0630.111
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax0.40.60.50.50.40.71.1

us-gaap:FairValueInputsLevel2, us-gaap:USGovernmentAgenciesDebtSecurities


Available
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-28
Value0.0120.0290.0560.0950.1460.2130.12
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax0.10.10.20.30.52.51.2

us-gaap:FairValueInputsLevel2, us-gaap:USTreasurySecurities


Available
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-28
Value0.0030.0050.0060.0270.0630.1030.005
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax0.00.00.00.10.21.20.0

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax


Available
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-28
Value7.5929.0484.8397.6518.784267.223
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FinancialInstrument

us-gaap:FairValueInputsLevel2, us-gaap:CorporateDebtSecurities


Available
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-28
Value4.2945.8081.6372.6711.878193.746
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax56.664.233.834.921.475.951.9

us-gaap:FairValueInputsLevel2, us-gaap:MortgageBackedSecurities


Available
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-28
Value0.7891.2831.9232.9342.7291.3442.485
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax10.414.239.738.331.15.134.4

us-gaap:FairValueInputsLevel2, us-gaap:MunicipalBonds


Available
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-28
Value1.951.5050.2230.2240.0880.4970.235
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax25.716.64.62.91.01.93.3

us-gaap:FairValueInputsLevel2, us-gaap:OtherDebtSecurities


Available
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-28
Value0.530.4521.0561.8224.0894.460.7
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax7.05.021.823.846.617.19.7

us-gaap:FairValueInputsLevel2, us-gaap:USGovernmentAgenciesDebtSecurities


Available
Period End2021-06-262020-06-272020-03-282019-12-28
Value0.0290.00.00.027
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax0.40.00.00.4

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis


Available
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262014-12-27
Value1519153914921464135216081578154915601555155515231523151914461481146714931509153015581485157615111594
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FinancialInstrument

us-gaap:FairValueInputsLevel2, us-gaap:CorporateDebtSecurities


Available
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-28
Value99710409849408741000980
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis65.667.666.064.264.662.262.1

us-gaap:FairValueInputsLevel2, us-gaap:MortgageBackedSecurities


Available
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-28
Value173195239269207289256
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis11.412.716.018.415.318.016.2

us-gaap:FairValueInputsLevel2, us-gaap:MunicipalBonds


Available
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-28
Value301257214188170178163
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis19.916.714.412.912.611.110.4

us-gaap:FairValueInputsLevel2, us-gaap:OtherDebtSecurities


Available
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-28
Value38424747728598
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis2.52.83.23.25.35.36.2

us-gaap:FairValueInputsLevel2, us-gaap:USGovernmentAgenciesDebtSecurities


Available
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-28
Value8.4742.4985.9547.564163964
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis0.60.20.40.51.22.54.1

us-gaap:FairValueInputsLevel2, us-gaap:USTreasurySecurities


Available
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-28
Value0.40.40.411121515
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis0.00.00.00.80.90.91.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost


Available
Period End2021-06-262021-03-272020-12-262020-09-26
Value63715359
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue


Available
Period End2021-06-262021-03-272020-12-262020-09-26
Value63715560
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost


Available
Period End2021-06-262021-03-272020-12-262020-09-26
Value112311271049970
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue


Available
Period End2021-06-262021-03-272020-12-262020-09-26
Value113611401071993
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost


Available
Period End2021-06-262021-03-272020-12-262020-09-26
Value3338000.0145000.03729000.04414000.0
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue


Available
Period End2021-06-262021-03-272020-12-262020-09-26
Value3299000.0140000.03470000.04089000.0
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost


Available
Period End2021-06-262021-03-272020-12-262020-09-26
Value328340386429
Percentage of AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue


Available
Period End2021-06-262021-03-272020-12-262020-09-26
Value330342387430
Percentage of AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtSecurities

us-gaap:AvailableForSaleSecuritiesDebtSecurities


Available
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282018-12-29
Value15341555151814881373159115811513
Percentage of AvailableForSaleSecuritiesDebtSecurities100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:FairValueInputsLevel2, us-gaap:CorporateDebtSecurities


Available
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-28
Value101110551009963897985985
Percentage of AvailableForSaleSecuritiesDebtSecurities65.967.866.464.865.361.962.3

us-gaap:FairValueInputsLevel2, us-gaap:MortgageBackedSecurities


Available
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-28
Value173195238267206289254
Percentage of AvailableForSaleSecuritiesDebtSecurities11.312.615.718.015.018.216.1

us-gaap:FairValueInputsLevel2, us-gaap:MunicipalBonds


Available
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-28
Value302259217191173179164
Percentage of AvailableForSaleSecuritiesDebtSecurities19.716.714.312.912.611.310.4

us-gaap:FairValueInputsLevel2, us-gaap:OtherDebtSecurities


Available
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-28
Value37424645688197
Percentage of AvailableForSaleSecuritiesDebtSecurities2.52.73.13.15.05.16.2

us-gaap:FairValueInputsLevel2, us-gaap:USGovernmentAgenciesDebtSecurities


Available
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-28
Value8.4572.5276.017.659163964
Percentage of AvailableForSaleSecuritiesDebtSecurities0.60.20.40.51.22.54.1

us-gaap:FairValueInputsLevel2, us-gaap:USTreasurySecurities


Available
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-28
Value0.4030.4050.40611121515
Percentage of AvailableForSaleSecuritiesDebtSecurities0.00.00.00.80.91.01.0

us-gaap:AvailableForSaleSecuritiesDebtSecurities us-gaap:FairValueByMeasurementBasis

us-gaap:CarryingReportedAmountFairValueDisclosure


Available
Period End2020-12-262019-12-282018-12-29
Value151815811513
Percentage of AvailableForSaleSecuritiesDebtSecurities100.0100.0100.0

us-gaap:EstimateOfFairValueFairValueDisclosure


Available
Period End2020-12-262019-12-282018-12-29
Value151815811513
Percentage of AvailableForSaleSecuritiesDebtSecurities100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtSecuritiesCurrent

us-gaap:AvailableForSaleSecuritiesDebtSecuritiesCurrent


Available
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282018-12-29
Value330342387430380391376182
Percentage of AvailableForSaleSecuritiesDebtSecuritiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtSecuritiesNoncurrent

us-gaap:AvailableForSaleSecuritiesDebtSecuritiesNoncurrent


Available
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282018-12-29
Value1203121211311058993119912051330
Percentage of AvailableForSaleSecuritiesDebtSecuritiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CashAndCashEquivalentsFairValueDisclosure us-gaap:FairValueByMeasurementBasis

us-gaap:CashAndCashEquivalentsFairValueDisclosure

us-gaap:CarryingReportedAmountFairValueDisclosure


Cash
Period End2020-12-262019-12-282018-12-292017-12-302016-12-312015-12-262014-12-272013-12-282012-12-29
Value145810271201891846833119611791231
Percentage of CashAndCashEquivalentsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EstimateOfFairValueFairValueDisclosure


Cash
Period End2020-12-262019-12-282018-12-29
Value145810271201
Percentage of CashAndCashEquivalentsFairValueDisclosure100.0100.0100.0

us-gaap:ContractWithCustomerAssetNet

us-gaap:ContractWithCustomerAssetNet


Contract
Period End2020-12-262019-12-282019-03-302018-12-292017-12-302016-12-31
Value136161166172190209
Percentage of ContractWithCustomerAssetNet100.0100.0100.0100.0100.0100.0

us-gaap:ContractWithCustomerLiability

us-gaap:ContractWithCustomerLiability


Contract
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282018-12-292017-12-30
Value129128136140142151161172190
Percentage of ContractWithCustomerLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ContractWithCustomerLiabilityNoncurrent

us-gaap:ContractWithCustomerLiabilityNoncurrent


Contract
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292017-12-30
Value434449525461676971727687
Percentage of ContractWithCustomerLiabilityNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger


Debt
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282018-12-29
Value2330141925262521066
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger us-gaap:FinancialInstrument

us-gaap:CorporateDebtSecurities


Debt
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282018-12-29
Value7.1369.0118.625131818100640
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger29.829.760.969.772.767.940.060.0

us-gaap:MortgageBackedSecurities


Debt
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282018-12-29
Value6.628102.1222.623.0783.55186135
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger27.735.315.013.512.113.434.212.7

us-gaap:OtherDebtSecurities


Debt
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282018-12-29
Value10103.4263.2543.8444.97221114
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger42.535.024.216.815.218.78.510.7

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss


Debt
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282018-12-29
Value1058000.01342000.0976000.01329000.01932000.02023000.04249000.0-6073000.0-38005000.0
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss us-gaap:FinancialInstrument

us-gaap:CorporateDebtSecurities


Debt
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282018-12-29
Value58000.0186000.0572000.0658000.01101000.01500000.02161000.0-3569000.0-26071000.0
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss5.513.958.649.557.074.150.958.868.6

us-gaap:MortgageBackedSecurities


Debt
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282018-12-29
Value594000.0817000.074000.098000.0125000.095000.01740000.0-1968000.0-6311000.0
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss56.160.97.67.46.54.741.032.416.6

us-gaap:OtherDebtSecurities


Debt
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282018-12-29
Value406000.0339000.0330000.0573000.0706000.0428000.0290000.0-348000.0-2162000.0
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss38.425.333.843.136.521.26.85.75.7

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months


Debt
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282018-12-29
Value553505357379260860352379
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months us-gaap:FinancialInstrument

us-gaap:CorporateDebtSecurities


Debt
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282018-12-29
Value36033919918269640183323
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months65.067.355.748.226.974.452.285.4

us-gaap:MortgageBackedSecurities


Debt
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282018-12-29
Value173085140117107790.361
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months3.16.123.937.145.212.422.40.1

us-gaap:MunicipalBonds


Debt
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282018-12-29
Value156123503421543438
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months28.324.514.19.28.26.49.710.1

us-gaap:OtherDebtSecurities


Debt
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282018-12-29
Value131022205158348.015
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months2.42.16.35.519.76.89.82.1

us-gaap:USGovernmentAgenciesDebtSecurities


Debt
Period End2021-06-262019-12-282018-12-29
Value5.946204.656
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months1.15.91.2

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss


Debt
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282018-12-29
Value6.5347.7063.8636.3226.852242.974-1.031-4.593
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss us-gaap:FinancialInstrument

us-gaap:CorporateDebtSecurities


Debt
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282018-12-29
Value4.2365.6221.0652.0130.777181.585-0.672-4.028
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss64.873.027.631.811.376.053.365.287.7

us-gaap:MortgageBackedSecurities


Debt
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282018-12-29
Value0.1950.4661.8492.8362.6041.2490.745-0.149-0.001
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss3.06.047.944.938.05.225.114.50.0

us-gaap:MunicipalBonds


Debt
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282018-12-29
Value1.951.5050.2230.2240.0880.4970.218-0.059-0.454
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss29.819.55.83.51.32.17.35.79.9

us-gaap:OtherDebtSecurities


Debt
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282018-12-29
Value0.1240.1130.7261.2493.3834.0320.41-0.141-0.102
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss1.91.518.819.849.416.713.813.72.2

us-gaap:USGovernmentAgenciesDebtSecurities


Debt
Period End2021-06-262019-12-282019-09-282018-12-29
Value0.0290.016-0.01-0.005
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss0.40.51.00.1

us-gaap:DebtSecuritiesAvailableForSaleUnrealizedLossPosition

us-gaap:DebtSecuritiesAvailableForSaleUnrealizedLossPosition


Debt
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-28
Value577535372398285887604
Percentage of DebtSecuritiesAvailableForSaleUnrealizedLossPosition100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtSecuritiesAvailableForSaleUnrealizedLossPosition us-gaap:FinancialInstrument

us-gaap:CorporateDebtSecurities


Debt
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-28
Value36734820719688658284
Percentage of DebtSecuritiesAvailableForSaleUnrealizedLossPosition63.665.155.949.230.974.247.1

us-gaap:MortgageBackedSecurities


Debt
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-28
Value244187143120110165
Percentage of DebtSecuritiesAvailableForSaleUnrealizedLossPosition4.27.823.636.042.312.527.4

us-gaap:MunicipalBonds


Debt
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-28
Value1561235034215443
Percentage of DebtSecuritiesAvailableForSaleUnrealizedLossPosition27.123.113.58.87.56.27.2

us-gaap:OtherDebtSecurities


Debt
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-28
Value23212624556356
Percentage of DebtSecuritiesAvailableForSaleUnrealizedLossPosition4.14.07.06.119.37.29.3

us-gaap:DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss

us-gaap:DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss


Debt
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-28
Value7.5929.0484.8397.6518.784267.223
Percentage of DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss us-gaap:FinancialInstrument

us-gaap:CorporateDebtSecurities


Debt
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-28
Value4.2945.8081.6372.6711.878193.746
Percentage of DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss56.664.233.834.921.475.951.9

us-gaap:MortgageBackedSecurities


Debt
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-28
Value0.7891.2831.9232.9342.7291.3442.485
Percentage of DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss10.414.239.738.331.15.134.4

us-gaap:MunicipalBonds


Debt
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-28
Value1.951.5050.2230.2240.0880.4970.235
Percentage of DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss25.716.64.62.91.01.93.3

us-gaap:OtherDebtSecurities


Debt
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-28
Value0.530.4521.0561.8224.0894.460.7
Percentage of DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss7.05.021.823.846.617.19.7

us-gaap:USGovernmentAgenciesDebtSecurities


Debt
Period End2021-06-262019-12-28
Value0.0290.027
Percentage of DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss0.40.4

us-gaap:DeferredCosts

us-gaap:DeferredCosts


Deferred
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252010-12-25
Value131416171821232527282929303273696257565147393832323236354038413937374239383840363124
Percentage of DeferredCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredCostsCurrent

us-gaap:DeferredCostsCurrent


Deferred
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252009-12-26
Value161820212223252627272828312948474946474646504947484851524752575654535350464140312822205.314
Percentage of DeferredCostsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredCostsCurrentAndNoncurrent

us-gaap:DeferredCostsCurrentAndNoncurrent


Deferred
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302016-12-312015-12-262014-12-272013-12-282012-12-292011-12-312010-12-25
Value303236384045485154555757626112210387874.266968044
Percentage of DeferredCostsCurrentAndNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredIncomeTaxAssetsNet

us-gaap:DeferredIncomeTaxAssetsNet


Deferred
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282018-12-29
Value250248245247254263268176
Percentage of DeferredIncomeTaxAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsDeferredIncome

us-gaap:DeferredTaxAssetsDeferredIncome


Deferred
Period End2020-12-262017-12-302016-12-312015-12-262014-12-272013-12-282012-12-292011-12-312010-12-25
Value264.6932324357562810
Percentage of DeferredTaxAssetsDeferredIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsGoodwillAndIntangibleAssets

us-gaap:DeferredTaxAssetsGoodwillAndIntangibleAssets


Deferred
Period End2020-12-262019-12-282018-12-29
Value212250147
Percentage of DeferredTaxAssetsGoodwillAndIntangibleAssets100.0100.0100.0

us-gaap:DeferredTaxAssetsInventory

us-gaap:DeferredTaxAssetsInventory


Deferred
Period End2020-12-262019-12-282018-12-292011-12-312010-12-25
Value7.2117.1876.023152.792
Percentage of DeferredTaxAssetsInventory100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards


Deferred
Period End2020-12-262019-12-282018-12-29
Value5566000.01981000.03580000.0
Percentage of DeferredTaxAssetsOperatingLossCarryforwards100.0100.0100.0

us-gaap:DeferredTaxAssetsOther

us-gaap:DeferredTaxAssetsOther


Deferred
Period End2020-12-262019-12-282018-12-292017-12-302016-12-312015-12-262014-12-272013-12-282012-12-292011-12-312010-12-25
Value1883000.01755000.04543000.03677000.04000000.04106000.03485000.04064000.01334000.04163000.03750000.0
Percentage of DeferredTaxAssetsOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxCreditCarryforwards

us-gaap:DeferredTaxAssetsTaxCreditCarryforwards


Deferred
Period End2020-12-262019-12-282018-12-292017-12-302016-12-312015-12-262014-12-272013-12-282012-12-292011-12-312010-12-25
Value18119.6978.4135.0123.9062.72655463348
Percentage of DeferredTaxAssetsTaxCreditCarryforwards100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsCompensatedAbsences

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsCompensatedAbsences


Deferred
Period End2020-12-262019-12-282018-12-29
Value119.0798.179
Percentage of DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsCompensatedAbsences100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost


Deferred
Period End2020-12-262019-12-282018-12-292017-12-302016-12-312015-12-262014-12-272013-12-282012-12-292011-12-312010-12-25
Value107.5016.7446.26129353847514740
Percentage of DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities


Deferred
Period End2020-12-262019-12-282018-12-292017-12-302016-12-312015-12-262014-12-272013-12-282012-12-292011-12-312010-12-25
Value1289000.01185000.01657000.0910000.01397000.01783000.01081000.0525000.05680000.05591000.09080000.0
Percentage of DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts


Deferred
Period End2020-12-262019-12-282018-12-292017-12-302016-12-312015-12-262014-12-272013-12-282012-12-292011-12-312010-12-25
Value4.8743.9813.9645.12910109.11111111211
Percentage of DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther


Deferred
Period End2020-12-262019-12-282018-12-292017-12-302016-12-312015-12-262014-12-272013-12-282012-12-292011-12-312010-12-25
Value104.323.336101310118.9278.7745.3595.684
Percentage of DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsReturnsAndAllowances

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsReturnsAndAllowances


Deferred
Period End2020-12-262019-12-282018-12-292017-12-302016-12-312015-12-262013-12-282012-12-292011-12-312010-12-25
Value2196000.01732000.01368000.0816000.02196000.01457000.003442000.02240000.02715000.0
Percentage of DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsReturnsAndAllowances100.0100.0100.0100.0100.0100.00.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsWarrantyReserves

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsWarrantyReserves


Deferred
Period End2020-12-262019-12-282018-12-292017-12-302016-12-312015-12-262014-12-272013-12-282012-12-292011-12-312010-12-25
Value102.6522.4682.2022.7682.993.563.02.5222.1961.646
Percentage of DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsWarrantyReserves100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesDeferredExpenseCapitalizedResearchAndDevelopmentCosts

us-gaap:DeferredTaxLiabilitiesDeferredExpenseCapitalizedResearchAndDevelopmentCosts


Deferred
Period End2020-12-26
Value8408000.0
Percentage of DeferredTaxLiabilitiesDeferredExpenseCapitalizedResearchAndDevelopmentCosts100.0

us-gaap:DeferredTaxLiabilitiesOther

us-gaap:DeferredTaxLiabilitiesOther


Deferred
Period End2020-12-262019-12-282018-12-292017-12-302016-12-312015-12-262014-12-272013-12-282012-12-292011-12-312010-12-25
Value2192000.0800000.02974000.04950000.01523000.01907000.02448000.001744000.0469000.0933000.0
Percentage of DeferredTaxLiabilitiesOther100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment


Deferred
Period End2020-12-262019-12-282018-12-292017-12-302016-12-312015-12-262014-12-272013-12-282012-12-292011-12-312010-12-25
Value3733171117181616161716
Percentage of DeferredTaxLiabilitiesPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EmployeeRelatedLiabilitiesCurrent

us-gaap:EmployeeRelatedLiabilitiesCurrent


Employee
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252009-12-26
Value1601481811371231101281091069511310195901028986698886687570705563626752585963505555564046454637344945
Percentage of EmployeeRelatedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized


Employee
Period End2020-12-26
Value98
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized100.0

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization


Finite
Period End2020-12-262019-12-282018-12-292017-12-302016-12-312015-12-262014-12-272013-12-282012-12-292011-12-312010-12-25
Value279239214193173158151143125134103
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths


Finite
Period End2020-12-26
Value33
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive


Finite
Period End2020-12-26
Value23
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearFive100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour


Finite
Period End2020-12-26
Value26
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearFour100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree


Finite
Period End2020-12-26
Value28
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearThree100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo


Finite
Period End2020-12-26
Value30
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo100.0

us-gaap:FiniteLivedIntangibleAssetsGross

us-gaap:FiniteLivedIntangibleAssetsGross


Finite
Period End2020-12-262019-12-282018-12-292017-12-302016-12-312015-12-262014-12-272013-12-282012-12-292011-12-312010-12-25
Value523432330316253216191183181206152
Percentage of FiniteLivedIntangibleAssetsGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InventoryRawMaterials

us-gaap:InventoryRawMaterials


Inventory
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252010-12-25
Value395321282291276256260267253213205203190190179189181184162153167195203187190181161155158163131136130135119132129129129149152103
Percentage of InventoryRawMaterials100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InventoryWorkInProcess

us-gaap:InventoryWorkInProcess


Inventory
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252010-12-25
Value1691561471371371331331331151039692858475848282687475756964596053555050505249545353505152554343
Percentage of InventoryWorkInProcess100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths


Lessee
Period End2020-12-26
Value22
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths100.0

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent


Operating
Period End2020-12-262019-12-28
Value3.64.1
Percentage of OperatingLeaseWeightedAverageDiscountRatePercent100.0100.0

us-gaap:OperatingLossCarryforwards

us-gaap:OperatingLossCarryforwards


Operating
Period End2020-12-262019-12-282018-12-292017-12-302016-12-312015-12-262014-12-272013-12-282012-12-292011-12-31
Value297.8951570351987717372
Percentage of OperatingLossCarryforwards100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLossCarryforwards us-gaap:IncomeTaxAuthority

grmn:VariousOtherJurisdictions


Operating
Period End2020-12-262019-12-28
Value5.7366.408
Percentage of OperatingLossCarryforwards19.881.2

us-gaap:OperatingLossCarryforwards us-gaap:IncomeTaxAuthority, us-gaap:IncomeTaxAuthorityName

us-gaap:ForeignCountry, grmn:FinnishTaxAdministration


Operating
Period End2020-12-262019-12-282018-12-292017-12-302016-12-312015-12-26
Value0.4090.881.4371.7571.4621.317
Percentage of OperatingLossCarryforwards1.411.19.22.54.16.7

us-gaap:ForeignCountry, grmn:TaxAndCustomsAdministrationThailand


Operating
Period End2020-12-26
Value0.249
Percentage of OperatingLossCarryforwards0.9

us-gaap:ForeignCountry, grmn:TaxAndCustomsAdministrationVietnam


Operating
Period End2020-12-26
Value0.054
Percentage of OperatingLossCarryforwards0.2

us-gaap:ForeignCountry, us-gaap:LuxembourgInlandRevenue


Operating
Period End2020-12-26
Value4.99
Percentage of OperatingLossCarryforwards17.2

us-gaap:ForeignCountry, us-gaap:SwissFederalTaxAdministrationFTA


Operating
Period End2020-12-262017-12-302016-12-312015-12-26
Value1643220.338
Percentage of OperatingLossCarryforwards58.561.464.11.7

us-gaap:ForeignCountry, us-gaap:TaxAndCustomsAdministrationNetherlands


Operating
Period End2020-12-262019-12-282018-12-292017-12-302015-12-26
Value0.6070.6071.3535.2344.238
Percentage of OperatingLossCarryforwards2.17.78.77.421.6

us-gaap:ProductWarrantyAccrual

us-gaap:ProductWarrantyAccrual


Product
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282013-12-282012-12-29
Value44394240393939373935383538353635373437383431302426232726272637
Percentage of ProductWarrantyAccrual100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProductWarrantyAccrualClassifiedCurrent

us-gaap:ProductWarrantyAccrualClassifiedCurrent


Product
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-282013-12-282013-09-282013-06-292013-03-292012-12-282012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252010-09-252010-06-262010-03-272009-12-262008-12-27
Value443942403939393739353835383536353734373834313024262327262725263434343739404246434144494441588787
Percentage of ProductWarrantyAccrualClassifiedCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PurchaseCommitmentRemainingMinimumAmountCommitted

us-gaap:PurchaseCommitmentRemainingMinimumAmountCommitted


Purchase
Period End2021-06-262021-03-272020-12-262020-09-26
Value12981135880646
Percentage of PurchaseCommitmentRemainingMinimumAmountCommitted100.0100.0100.0100.0

us-gaap:RestrictedCashAndCashEquivalentsNoncurrent

us-gaap:RestrictedCashAndCashEquivalentsNoncurrent


Restricted
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-09-242016-06-252016-03-262015-12-262015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-09-242011-06-252011-03-262010-12-252009-12-26
Value773000.0761000.0306000.0293000.0283000.0283000.071000.01036000.073000.0148000.073000.0145000.0211000.0279000.0271000.0117000.0117000.0117000.0113000.0265000.0257000.0261000.0259000.0259000.0279000.0313000.0308000.0293000.0250000.0246000.0249000.0252000.0249000.0835000.0836000.0830000.0825000.0828000.0771000.01399000.01393000.01389000.01277000.02047000.0
Percentage of RestrictedCashAndCashEquivalentsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestrictedCashAndCashEquivalentsNoncurrent us-gaap:FairValueByMeasurementBasis

us-gaap:CarryingReportedAmountFairValueDisclosure


Restricted
Period End2020-12-262019-12-282018-12-29
Value306000.071000.073000.0
Percentage of RestrictedCashAndCashEquivalentsNoncurrent100.0100.0100.0

us-gaap:EstimateOfFairValueFairValueDisclosure


Restricted
Period End2020-12-262019-12-282018-12-29
Value306000.071000.073000.0
Percentage of RestrictedCashAndCashEquivalentsNoncurrent100.0100.0100.0

us-gaap:RetainedEarningsAppropriated us-gaap:IncomeTaxAuthorityName

us-gaap:RetainedEarningsAppropriated

us-gaap:StateAdministrationOfTaxationChina


Retained
Period End2020-12-262019-12-282018-12-292017-12-302016-12-312015-12-262014-12-27
Value616161304304304290
Percentage of RetainedEarningsAppropriated100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber

us-gaap:RestrictedStockUnitsRSU


Share
Period End2020-12-262019-12-282018-12-292017-12-302016-12-312015-12-262014-12-272013-12-282012-12-29
Value1582000.01779000.02099000.02062000.01824000.01657000.01088000.01225000.01460000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue

us-gaap:RestrictedStockUnitsRSU


Share
Period End2020-12-262019-12-282018-12-292017-12-302016-12-312015-12-262014-12-272013-12-28
Value86.9869.4753.1745.338.9439.4542.5537.36
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions us-gaap:AwardType

us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions

grmn:StockOptionAndSAR


Share
Period End2020-12-262019-12-282018-12-292017-12-302016-12-312015-12-26
Value13000.066000.076000.0366000.02684000.03970000.0
Percentage of ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions us-gaap:AwardType, us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRange

grmn:StockOptionAndSAR, grmn:ExercisePriceFortyPointZeroOneToSixtyPointZeroZero


Share
Period End2020-12-262019-12-28
Value13000.066000.0
Percentage of ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions100.0100.0

us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions us-gaap:AwardType

us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions

grmn:StockOptionAndSAR


Share
Period End2020-12-262019-12-282018-12-292017-12-302016-12-312015-12-26
Value13000.066000.086000.0392000.02737000.04061000.0
Percentage of ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions us-gaap:AwardType, us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRange

grmn:StockOptionAndSAR, grmn:ExercisePriceFortyPointZeroOneToSixtyPointZeroZero


Share
Period End2020-12-262019-12-28
Value13000.066000.0
Percentage of ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions100.0100.0

us-gaap:SharePrice

us-gaap:SharePrice


Share
Period End2020-12-26
Value120.21
Percentage of SharePrice100.0

us-gaap:SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleAmountOfUnrecordedBenefit us-gaap:Range

us-gaap:SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleAmountOfUnrecordedBenefit

srt:Maximum


Significant
Period End2020-12-262019-12-282018-12-29
Value254025
Percentage of SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleAmountOfUnrecordedBenefit100.0100.0100.0

srt:Minimum


Significant
Period End2020-12-262019-12-282018-12-29
Value5.02520
Percentage of SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleAmountOfUnrecordedBenefit20.062.580.0

us-gaap:TaxCreditCarryforwardAmount

us-gaap:TaxCreditCarryforwardAmount


Tax
Period End2020-12-262019-12-282018-12-292017-12-302016-12-312015-12-262014-12-272013-12-282012-12-292011-12-31
Value18119.6978.4135.0123.9062.726554633
Percentage of TaxCreditCarryforwardAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued

us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued


Unrecognized
Period End2020-12-262019-12-282018-12-292017-12-302016-12-312015-12-262014-12-272013-12-282012-12-292011-12-31
Value5.6667.6366.6135.6053.9012.4792.1595.1118.22212
Percentage of UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ValuationAllowancesAndReservesBalance

us-gaap:ValuationAllowancesAndReservesBalance


Valuation
Period End2020-12-262019-12-282018-12-292017-12-302016-12-312015-12-262014-12-272013-12-282012-12-292011-12-312010-12-252009-12-262008-12-27
Value2111101159626611210896120111100
Percentage of ValuationAllowancesAndReservesBalance100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ValuationAllowancesAndReservesBalance us-gaap:ValuationAllowancesAndReservesType

us-gaap:AllowanceForCreditLoss


Valuation
Period End2020-12-262019-12-282018-12-292017-12-302016-12-31
Value116.7545.4874.16814
Percentage of ValuationAllowancesAndReservesBalance50.559.754.636.424.6

us-gaap:ValuationAllowanceOfDeferredTaxAssets


Valuation
Period End2020-12-262019-12-282018-12-292017-12-302016-12-312015-12-262014-12-272013-12-282012-12-292011-12-312010-12-252009-12-262008-12-27
Value104.5624.5687.2674.6222.78111635137513534
Percentage of ValuationAllowancesAndReservesBalance49.540.345.463.67.74.417.056.547.538.442.532.034.5

Line plots across dimensions of each concept


Gross Margin
us-gaap:StatementBusinessSegments
(None,)
Gross  Marginus-gaap: Statement Business Segments
Gross Margin
us-gaap:StatementBusinessSegments, us-gaap:Subsegments
('grmn:AutoSegment', None)
Gross  Marginus-gaap: Statement Business Segments, us-gaap: Subsegments
Operating Margin
us-gaap:StatementBusinessSegments
(None,)
Operating  Marginus-gaap: Statement Business Segments
TTM Greenblatt ROC
_
(None,)
T T M  Greenblatt  R O C_
us-gaap:GrossProfit
us-gaap:StatementBusinessSegments
(None,)
Gross Profitus-gaap: Statement Business Segments
us-gaap:GrossProfit
us-gaap:StatementBusinessSegments, us-gaap:Subsegments
('grmn:AutoSegment', None)
Gross Profitus-gaap: Statement Business Segments, us-gaap: Subsegments
us-gaap:OperatingIncomeLoss
us-gaap:StatementBusinessSegments
(None,)
Operating Income Lossus-gaap: Statement Business Segments
us-gaap:OperatingIncomeLoss
us-gaap:StatementBusinessSegments, us-gaap:Subsegments
('grmn:AutoSegment', None)
Operating Income Lossus-gaap: Statement Business Segments, us-gaap: Subsegments
us-gaap:OtherComprehensiveIncomeLossNetOfTax
us-gaap:StatementEquityComponents
(None,)
Other Comprehensive Income Loss Net Of Taxus-gaap: Statement Equity Components
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:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:TimingOfTransferOfGoodOrService
(None,)
Revenue From Contract With Customer Excluding Assessed Taxus-gaap: Timing Of Transfer Of Good Or Service
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:StatementBusinessSegments, us-gaap:Subsegments
('grmn:AutoSegment', None)
Revenue From Contract With Customer Excluding Assessed Taxus-gaap: Statement Business Segments, us-gaap: Subsegments
us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents
(None,)
Stockholders Equityus-gaap: Statement Equity Components
us-gaap:PropertyPlantAndEquipmentGross
us-gaap:PropertyPlantAndEquipmentByType
(None,)
Property Plant And Equipment Grossus-gaap: Property Plant And Equipment By Type
us-gaap:PropertyPlantAndEquipmentNet
us-gaap:StatementGeographical
(None,)
Property Plant And Equipment Netus-gaap: Statement Geographical
us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents
(None,)
Stockholders Equityus-gaap: Statement Equity Components