MCHP


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

Table of contents



us-gaap:CommonStockValue
us-gaap:StatementEquityComponents
us-gaap:CommonStockSharesIssued

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted

us-gaap:AllocatedShareBasedCompensationExpense
us-gaap:IncomeStatementLocation

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:CostOfRevenue

us-gaap:GainsLossesOnExtinguishmentOfDebt
us-gaap:CreditFacility
us-gaap:CreditFacility, us-gaap:ExtinguishmentOfDebt
us-gaap:DebtInstrument, us-gaap:ExtinguishmentOfDebt
us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:GrossProfit
us-gaap:StatementBusinessSegments

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeTaxExpenseBenefit

us-gaap:InterestExpense
us-gaap:LongtermDebtType
us-gaap:InterestExpenseDebt

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:OperatingExpenses

us-gaap:OperatingIncomeLoss

us-gaap:OtherNonoperatingIncomeExpense
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:ResearchAndDevelopmentExpense

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:ContractWithCustomerSalesChannel
us-gaap:ProductOrService
us-gaap:StatementBusinessSegments

us-gaap:Revenues

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:Assets

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents

us-gaap:AssetsCurrent

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:ShortTermInvestments

us-gaap:AccountsReceivableNetCurrent

us-gaap:InventoryNet

us-gaap:OtherAssetsCurrent

us-gaap:NoncurrentAssets
us-gaap:StatementGeographical

us-gaap:PropertyPlantAndEquipmentGross
us-gaap:PropertyPlantAndEquipmentByType

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AmortizationOfIntangibleAssets
us-gaap:IncomeStatementLocation

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:Goodwill
us-gaap:ReportingUnit
us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass
us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:FiniteLivedIntangibleAssetsNet

us-gaap:DeferredTaxAssetsLiabilitiesNet

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OtherAssetsNoncurrent

us-gaap:AccountsPayableCurrent

us-gaap:AccruedLiabilitiesCurrent

us-gaap:LiabilitiesCurrent

us-gaap:LongTermDebtCurrent

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:TaxesPayableCurrent

us-gaap:LongTermDebt

us-gaap:LongTermDebtNoncurrent

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:AmortizationOfFinancingCosts
us-gaap:LongtermDebtType

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:DepreciationDepletionAndAmortization

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:IncreaseDecreaseInInventories

us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:ShareBasedCompensation

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

us-gaap:DeferredTaxAssetsNet

us-gaap:UnrecognizedTaxBenefits

us-gaap:DeferredTaxAssetsValuationAllowance

mchp:AdjustmentToAdditionalPaidInCapitalPurchaseOfCappedCallOptions
us-gaap:StatementEquityComponents

mchp:Amortizationofintangibleassetsacquiredinabusinesscombination
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
mchp:CapitalPurchaseOfCappedOptionsIndexedToEquityCosts
us-gaap:Range, us-gaap:DebtInstrument
mchp:DebtInstrumentConvertibleDebtConversionPrice
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
mchp:DeferredIssuanceCostsIncludingEquityPortionOfCostsGross
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
mchp:Equityportionofconvertibledebtissuancecosts
us-gaap:DebtInstrument
mchp:ExtinguishmentofDebtPrincipalAmount
us-gaap:DebtInstrument
mchp:IncrementalCommonSharesAttributableToConversionOfDebtSecurities1

mchp:PaymentsToAcquireCappedCallOptionsRelatedToConvertibleSeniorNotes
us-gaap:BalanceSheetLocation
mchp:SharebasedCompensationExpensePreviouslyCapitalized
us-gaap:CreditFacility, us-gaap:ExtinguishmentOfDebt
mchp:TotalConsiderationExtinguishmentofDebt
us-gaap:DebtInstrument, us-gaap:ExtinguishmentOfDebt
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrument, us-gaap:ExtinguishmentOfDebt
mchp:TotalConsiderationExtinguishmentofDebtEquityComponent
us-gaap:DebtInstrument, us-gaap:ExtinguishmentOfDebt
mchp:TotalConsiderationExtinguishmentofDebtLiabilityComponent

us-gaap:AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation
us-gaap:StatementEquityComponents

us-gaap:AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt
us-gaap:StatementEquityComponents

us-gaap:AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebtSubsequentAdjustments
us-gaap:StatementEquityComponents

us-gaap:AllocatedShareBasedCompensationExpenseNetOfTax

us-gaap:AmortizationOfDebtDiscountPremium
us-gaap:LongtermDebtType
us-gaap:LongtermDebtType
us-gaap:AmortizationOfFinancingCostsAndDiscounts

us-gaap:CommonStockDividendsPerShareCashPaid
us-gaap:SubsequentEventType
us-gaap:CommonStockDividendsPerShareDeclared

us-gaap:DebtAndEquitySecuritiesGainLoss
us-gaap:DebtConversionByUniqueDescription, us-gaap:DebtInstrument, us-gaap:ExtinguishmentOfDebt
us-gaap:DebtConversionConvertedInstrumentAmount1
us-gaap:DebtInstrument, us-gaap:ExtinguishmentOfDebt
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentConvertibleIfConvertedValueInExcessOfPrincipal

us-gaap:Depreciation

us-gaap:DividendsCommonStockCash
us-gaap:StatementEquityComponents
us-gaap:StatementScenario
us-gaap:BalanceSheetLocation
us-gaap:EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount

us-gaap:EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
us-gaap:CreditFacility, us-gaap:ExtinguishmentOfDebt
us-gaap:ExtinguishmentOfDebtAmount
us-gaap:DebtInstrument, us-gaap:ExtinguishmentOfDebt
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:ExtinguishmentOfDebt

us-gaap:FinanceLeasePrincipalPayments

us-gaap:GainLossOnSaleOfPropertyPlantEquipment

us-gaap:IncomeTaxReconciliationTaxContingenciesDomestic

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities

us-gaap:IncreaseDecreaseInAccruedIncomeTaxesPayable

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements

us-gaap:InterestExpenseOther

us-gaap:InvestmentIncomeInterest

us-gaap:OciBeforeReclassificationsNetOfTaxAttributableToParent
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax

us-gaap:OtherNoncashIncomeExpense

us-gaap:OtherNonrecurringIncomeExpense

us-gaap:PaymentsOfFinancingCosts

us-gaap:PaymentsOfOrdinaryDividends

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation

us-gaap:PaymentsToAcquireOtherProductiveAssets

us-gaap:ProceedsFromIssuanceOfCommonStock

us-gaap:ProceedsFromIssuanceOfSeniorLongTermDebt
us-gaap:CreditFacility
us-gaap:ProceedsFromLinesOfCredit

us-gaap:ProceedsFromSaleOfProductiveAssets

us-gaap:ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent
us-gaap:StatementEquityComponents

us-gaap:RepaymentsOfConvertibleDebt
us-gaap:CreditFacility, us-gaap:ExtinguishmentOfDebt
us-gaap:DebtInstrument
us-gaap:DebtInstrument, us-gaap:ExtinguishmentOfDebt
us-gaap:ExtinguishmentOfDebt
us-gaap:CreditFacility
us-gaap:RepaymentsOfLinesOfCredit

us-gaap:RepaymentsOfSeniorDebt
us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:RepaymentsOfShortTermDebt
us-gaap:StatementEquityComponents
us-gaap:SharesPaidForTaxWithholdingForShareBasedCompensation
us-gaap:DebtInstrument, us-gaap:ExtinguishmentOfDebt
us-gaap:StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities
us-gaap:ExtinguishmentOfDebt
us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensation
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodSharesTreasuryStockReissued

us-gaap:StockIssuedDuringPeriodValueConversionOfConvertibleSecurities
us-gaap:DebtInstrument, us-gaap:ExtinguishmentOfDebt
us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodValueTreasuryStockReissued

dei:EntityPublicFloat

mchp:AmountOfDistributorAdvancesIncludedInAccountsReceivable

mchp:DeferredTaxAssetsLeaseLiabilities

mchp:DeferredTaxAssetsTaxCreditCarryforwardsForeignRefundable

mchp:DeferredTaxAssetsTaxDeferredExpenseReservesandAccrualsIntangibleAssets

mchp:DeferredTaxLiabilitiesRightOfUseAssets

mchp:DeferredTaxLiabilitySeniorandJuniorConvertibleDebentures

mchp:DefinedBenefitPlanExpectedFutureBenefitPayments
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
mchp:EstimatedFairValueOfLiabilityComponentOfDebenturesOnIssuanceDate

mchp:IncomeTaxBenefitTaxSettlementLikelyRealizationPercent

mchp:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFour

mchp:LongTermDebtMaturityAfterYearFour

mchp:SalesRelatedReserves

us-gaap:AccountsReceivableGrossCurrent
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType

us-gaap:AccruedEmployeeBenefitsCurrent

us-gaap:AccruedIncomeTaxesNoncurrent

us-gaap:AccruedLiabilitiesAndOtherLiabilities

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent

us-gaap:DebtInstrumentCarryingAmount
us-gaap:CreditFacility, us-gaap:LongtermDebtType
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:LongtermDebtType
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentConvertibleConversionPrice1
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentFaceAmount

us-gaap:DebtInstrumentFairValue
us-gaap:DebtInstrument, us-gaap:FairValueByMeasurementBasis
us-gaap:FairValueByMeasurementBasis
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentInterestRateEffectivePercentage

us-gaap:DebtInstrumentUnamortizedDiscount
us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DeferredFinanceCostsGross

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

us-gaap:DeferredIncomeTaxAssetsNet

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredTaxAssetIntraEntityTransferAssetOtherThanInventory

us-gaap:DeferredTaxAssetsCapitalLossCarryforwards

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsInventory

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards

us-gaap:DeferredTaxAssetsOther

us-gaap:DeferredTaxAssetsPropertyPlantAndEquipment

us-gaap:DeferredTaxAssetsTaxCreditCarryforwards

us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsForeign

us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsResearch

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther

us-gaap:DeferredTaxLiabilitiesOther

us-gaap:DeferredTaxLiabilitiesOtherFiniteLivedAssets

us-gaap:DeferredTaxLiabilityIntraEntityTransferAssetOtherThanInventory

us-gaap:DefinedBenefitPlanAccumulatedBenefitObligation

us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate

us-gaap:DefinedBenefitPlanBenefitObligation

us-gaap:DefinedBenefitPlanExpectedAmortizationNextFiscalYear

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
us-gaap:RetirementPlanName

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:FiniteLivedIntangibleAssetsGross

us-gaap:IntangibleAssetsGrossExcludingGoodwill

us-gaap:InventoryFinishedGoodsNetOfReserves

us-gaap:InventoryRawMaterialsNetOfReserves

us-gaap:InventoryWorkInProcessNetOfReserves

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
us-gaap:CreditFacility, us-gaap:LongtermDebtType
us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo
us-gaap:LitigationCase, us-gaap:LossContingenciesByNatureOfContingency
us-gaap:LossContingencyEstimateOfPossibleLoss
us-gaap:LossContingenciesByNatureOfContingency

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent
us-gaap:IncomeTaxAuthority
us-gaap:OperatingLossCarryforwards
us-gaap:PurchaseCommitmentExcludingLongtermCommitment
us-gaap:PurchaseCommitmentRemainingMinimumAmountCommitted
us-gaap:RestructuringCostAndReserve, us-gaap:StatementBusinessSegments
us-gaap:RestructuringAndRelatedCostCostIncurredToDate1

us-gaap:RestructuringReserve
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice
us-gaap:AwardType
us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding

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

us-gaap:TreasuryStockShares
us-gaap:StatementEquityComponents

us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesAccrued

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

Plots across concepts


IncomeStatement
Comprehensive Income Net Of Tax
Expenses
Other Nonoperating Income Expense
Balance Sheet
Short Term Investments
Assets
Operating Lease Right Of Use Asset
Current Assets
Other Assets Current
NonCurrent Assets
Operating Lease Right Of Use Asset
PropertyPlantAndEquipmentNet
Property Plant And Equipment Net
Liabilities
Operating Lease Liability
Current Liabilities
Operating Lease Liability Current
Noncurrent Liabilities
Deferred Income Tax Liabilities Net
Stockholders Equity
Accumulated Other Comprehensive Income Loss Net Of Tax
Per Share
Common Stock Dividends Per Share Cash Paid
CashFlow
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInOperatingActivities
Increase Decrease In Accounts Receivable
NetCashProvidedByUsedInInvestingActivities
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInFinancingActivities
Net Cash Provided By Used In Financing Activities
Shares
Treasury Stock Shares
OperatingLeaseLiability
Operating Lease Liability Current
LesseeOperatingLeaseLiabilityPaymentsDue
Lessee Operating Lease Liability Payments Due Year Four
InventoryNet
Inventory Raw Materials Net Of Reserves
AccountsReceivable
Allowance For Doubtful Accounts Receivable Current

Tables

  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-30
us-gaap:CommonStockValue █████▂▂▂▂▂▂▂▂▂▄▄▄▄▃▃▃▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁0.30.30.30.30.30.20.20.20.20.20.20.20.20.20.2340.2340.2330.2290.2160.2160.2150.2040.2030.2030.2020.2020.2010.2010.20.20.1990.1980.1970.1960.1950.1940.1940.1930.1920.1910.1910.190.188NANA0.185NANANA
 us-gaap:CommonStockSharesIssued us-gaap:StatementEquityComponents us-gaap:CommonStockIncludingAdditionalPaidInCapital██▇▅▄▂▁▁▁▁▁▁▁▁284.5284.5280.7272.3265.0258.4253.2253.2253.2253.2253.2253.2253.2253.2NANANA249.464NANANA227.417NANANA218.79NANANA218.79NANANA218.79NANANA218.79NANANA218.79NANANA218.79NANANA
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding 282.6NA275.4267.7257.8NA258.3255.3253.9NA244.6251.8252.2NA234.106244.767242.902NA235.424233.96214.345NA217.975217.099216.767NA223.487225.284224.527NA219.089216.475212.266NA204.405194.06203.7NA203.291200.199204.567NA0.196255190.704190.072NA0.187861NANA
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic 273.8NA263.4256.0247.7NA239.2238.4237.8NA236.7235.8235.2NA234.106233.299229.429NA216.21215.524214.345NA203.294204.275202.232NA201.203200.629200.187NA198.759197.825196.95NA194.958194.06193.452NA191.64190.809190.112NA0.187488186.303185.54NA0.183856NANA
us-gaap:EarningsPerShareBasic ▇▅▅▅▆▅█▆▅▆▅▅▅▆▁▇▆▆▆▅▃▅▅▅▆▆▅▆▅▆▆▆▅▅▄▄▅▅▅▅▆▆▆▆▆▅▅0.920.440000000000000060.140.290.50.420000000000000151.30.460.210.740.210.410.150.6300000000000001-1.070.810.740.630.50.16-0.530.330000000000000070.30.320.650.50.430.470.450.560.530.50.40.300000000000000040.05-0.110.410.419999999999999930.40.420.520.67000000000000020.540.550.480.40999999999999990.38NANA
us-gaap:EarningsPerShareDiluted ▇▆▅▅▆▆█▆▅▆▅▅▅▆▁▇▆▆▆▅▃▅▅▅▆▆▆▆▆▆▆▆▅▅▄▄▆▆▅▆▆▆▆▆▆▆▅▅▅0.890.420000000000000040.130.270.480.391.20.430.20.70.20.380.140.58-1.070.770.70.570.460.14-0.530.310.280.30.60.450.390.420.40.50.480.460.370.280.05-0.110.390.390.380.40.490.620.510.540.470.40.370.240.15
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-30
 Gross Margin us-gaap:StatementBusinessSegments mchp:SemiconductorProducts█▇▇▇▇▇▆▇▇▇▇▇▆▅▅▅▅▄▄▄▄▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁1542.01441.61319.91286.21287.81301.71257.01314.61304.01305.71331.31394.31185.8975.8966.7986.361947.106879.551810.532847.694778.823537.677517.628518.216510.689519.582505.763523.659508.439470.224458.298467.843440.274408.082394.709363.177331.852317.598306.099318.618353.86NANANANANANANANA
 Gross Margin us-gaap:StatementBusinessSegments mchp:TechnologyLicensing▃▃▅▂▂▃▄▂▁▃█▇▃▃▄▃▃▂▂▂▂▁▂▂▂▂▂▂▂▂▃▃▂▂▂▁▁▂▂▂▂27.425.532.223.321.924.730.423.218.624.143.438.226.726.527.525.77825.03523.10823.83423.6720.58819.9722.71623.17523.26323.62522.94722.58420.43723.1624.07424.82622.51822.06221.33820.12120.28221.31323.05721.98420.647NANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-30
 TTM Greenblatt ROC _ _█▇▆▆▆▅▄▅▅▇▅▄▄▆▆▆▆▄▄▃▁▃▃▃▄▄▄▄▄▄▄▄▄▃▂▂▄▄▃▄▄▄▄▄▄▃368.8308.0245.6226.2218.3160.7131.2183.6171.6284.6194.7102.7132.3244.1245.246225.399221.598154.087118.07462.76-59.10479.94676.13274.948121.319110.34798.009101.318115.946126.037116.918117.50898.40156.71317.4138.09496.33393.90988.12797.62116.86124.361117.453123.143109.22688.487NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-30
us-gaap:AllocatedShareBasedCompensationExpense █▇▇▇▆▅▆▆▅▅▅▆▆▃▃▃▃▃▃▃█▂▂▃▂▁▁▂▂▁▂▂▁▂▁▂▁▁▁▁▁▁▁▁▁56.655.051.249.742.440.743.545.340.738.939.642.645.323.17924.00323.6122.40822.06622.1224.3959.57917.31716.96523.02614.11211.42811.18713.4411.90111.19112.20913.41111.25411.81411.36517.1348.6648.5858.7018.2587.8567.9768.2437.8118.289NANANANA
us-gaap:ComprehensiveIncomeNetOfTax ▇▆▅▅▆▅█▅▅▆▅▅▅▆▁▇▆▆▆▅▃▅▅▅▆▅▅▅▅▆▅▅▅▅▄▄▅▅▅▅▅▆▅▆▅252.8112.134.873.8124.1100.3311.4108.950.4171.048.994.540.1151.358-255.467190.477165.832133.358112.24332.451-124.43474.66253.64166.975114.69695.058106.72584.89592.947115.125105.347100.39468.53159.85110.258-17.45878.57285.44976.373.4101.2126.075101.8109.182.3NANANANA
us-gaap:CostOfRevenue ▄▄▃▃▃▃▃▃▃▃▅█▅▁▁▁561.8540.3506.3501.6511.4512.5501.9510.3507.4509.4595.1743.2570.5387.2387.1398.0NANANANANANANANANANANANANANANANANANANANA149.055145.038145.377145.608154.759154.394151.427157.266149.682109.549104.103NANA
us-gaap:GainsLossesOnExtinguishmentOfDebt █▄▁▆▇███████████▇▆███-0.3-85.6-142.1-45.1-26.8-3.40.0-0.1-1.9-8.3-0.2-4.10.0-0.034-2.140.0-13.826-43.90.00.00.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:GainsLossesOnExtinguishmentOfDebt us-gaap:CreditFacility mchp:TermLoanFacilityNANA-12.9NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:GainsLossesOnExtinguishmentOfDebt us-gaap:CreditFacility,us-gaap:ExtinguishmentOfDebt mchp:TermLoanFacility,us-gaap:LineOfCreditNANA12.9NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:GainsLossesOnExtinguishmentOfDebt us-gaap:DebtInstrument,us-gaap:ExtinguishmentOfDebt mchp:A2015SeniorSubordinatedConvertibleDebt,us-gaap:LongTermDebtNANA9.4NA7.83.4NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:GainsLossesOnExtinguishmentOfDebt us-gaap:DebtInstrument,us-gaap:ExtinguishmentOfDebt mchp:A2017JuniorSubordinatedConvertibleDebt,us-gaap:LongTermDebtNANA62.8NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:GainsLossesOnExtinguishmentOfDebt us-gaap:DebtInstrument,us-gaap:ExtinguishmentOfDebt mchp:A2017SeniorSubordinatedConvertibleDebt,us-gaap:LongTermDebtNANA57.0NA13.7NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:GainsLossesOnExtinguishmentOfDebt us-gaap:DebtInstrument,us-gaap:LongtermDebtType mchp:SeniorSecuredNotes2021,us-gaap:SeniorNotes0.3NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:GrossProfit █▇▇▆▆▇▆▇▇▇▆▆▅▅▅▅▅▄▄▃▃▃▃▃▃▃▃▃▃▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁1007.6926.8845.8807.9798.3813.9785.5827.5815.2820.5779.6689.3642.0615.1607.059614.094584.439532.826465.259410.621348.49302.779292.718300.95309.017313.632301.959307.454306.519290.586282.72288.863266.574239.039200.428194.195203.079193.873183.779194.994219.748225.591216.397225.005207.443168.471145.996123.3496.435
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest █▅▃▄▄▃▃▄▃▅▄▂▃▆▆▆▆▄▄▃▁▄▄▄▅▄▄▄▅▅▅▅▄▄▃▃▄▄▄▄▅297.0144.416.888.889.545.810.653.540.5151.255.0-39.437.7188.209196.65186.236166.20571.80283.49825.234-90.74757.61350.15853.957119.56562.02186.19190.704106.991118.224112.588111.20690.33649.5029.6922.11990.86491.92283.67790.27113.826NANANANANANANANA
us-gaap:IncomeTaxExpenseBenefit ▄▄▄▄▃▃▁▃▄▄▄▃▄▄█▄▄▃▄▄▄▄▄▄▄▃▄▄▄▄▄▄▄44.228.4-19.415.2-34.1-54.1-300.5-55.4-10.2-23.55.8-135.72.041.466447.736-2.92-4.382-65.106-23.837-10.3418.478-9.742-11.053-10.942-10.895-36.5591.393-1.33417.0826.7297.18711.411.757NANANANANANANANA-10.58312.461NANA8.2480.476NANA
us-gaap:InterestExpense ▅▅▆▆▆▇▇█████▆▄▄▄▄▃▃▃▃▃▃▃▃▂▂▂▂▂▂▂▂▂▂▂▂▄▁▁▁▂▂▁▁▂▂72.378.086.593.399.1115.4119.7129.6132.6136.2137.6138.690.450.30749.74449.45949.4941.66135.14335.12634.41626.81527.50725.64424.05220.11414.22314.01913.67811.96112.54512.35411.8569.93211.07710.7589.14860.186-8.994-8.911-8.0158.0657.672-8.045-7.7397.8387.763NANA
 us-gaap:InterestExpenseDebt us-gaap:LongtermDebtType us-gaap:ConvertibleDebt▁▁▃▄▆████████████▆▄▄▄2.83.77.810.815.319.319.319.319.319.319.319.319.319.219.319.419.414.210.110.110.1NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:InterestExpenseDebt us-gaap:LongtermDebtType us-gaap:SecuredDebt▁▂▂▂▁▃▃▆▇▇██52.756.159.259.452.759.964.174.978.781.784.285.7NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:NetIncomeLoss ▇▆▅▅▆▅█▅▅▆▅▅▅▆▁▆▆▆▅▅▃▅▅▅▆▅▅▅▅▆▅▅▅▅▄▄▅▅▅▅▅▆▅▅▅▅▅252.8116.036.273.6123.699.9311.1108.950.7174.749.296.335.7146.743-251.086189.156170.587136.908107.17533.919-113.36367.35561.21164.899130.66799.40286.05793.64189.909111.495105.40199.80678.57959.6910.173-21.18478.7180.63677.48979.28799.293125.528100.776103.0889.56675.74969.403NANA
us-gaap:OperatingExpenses ██▇▇▇████▇▇▇▆▅▄▅▄▅▄▄▅▃▃▃▂▃▃▃▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁638.8618.8600.2581.7580.0653.2654.3643.9643.6535.7584.9586.6509.7371.051361.813388.695362.841378.739347.185347.861407.594222.833216.586226.002187.698203.285203.95206.136190.573164.549165.802171.355168.173182.326183.015186.101106.74699.96495.65297.374102.888101.2398.944101.86298.21779.98473.428NANA
us-gaap:OperatingIncomeLoss █▇▆▆▆▅▄▅▅▇▅▄▄▆▆▆▆▄▄▃▁▃▃▃▄▄▄▄▄▄▄▄▄▃▂▂▄▄▃▄▄▄▄▄▄▃▃▃▂368.8308.0245.6226.2218.3160.7131.2183.6171.6284.6194.7102.7132.3244.1245.246225.399221.598154.087118.07462.76-59.10479.94676.13274.948121.319110.34798.009101.318115.946126.037116.918117.50898.40156.71317.4138.09496.33393.90988.12797.62116.86124.361117.453123.143109.22688.48772.56852.72631.178
us-gaap:OtherNonoperatingIncomeExpense ▄▄▄▄▃▅▄▄▅▆▃▄▂▁▃▅▅▄▄▃▄▄▃▄██▃▄▄▄▅▅▄▄▄▄▄▄▄▃▄▄▄▄▄▄▄0.5-0.9-0.40.7-3.23.4-1.5-1.42.710.2-2.5-0.2-9.8-13.033-2.9625.7434.4521.9960.121-2.7892.01-1.299-5.088-1.69616.94717.277-2.457-1.0910.013-0.1953.8242.1430.126-0.715-0.2281.071-0.5320.910.156-2.4541.0360.130.3751.873-0.5010.750.128NANA
us-gaap:ResearchAndDevelopmentExpense ██▇▇▇▇▇▇▇▇▇▇▆▄▄▄▄▄▄▅▅▃▃▃▃▃▃▃▃▃▃▃▂▂▂▂▂▂▁▂▂▁▁▁▁▁▁238.4228.5210.1199.8198.0221.8217.1219.8219.1214.7217.7221.9171.9133.644131.555133.621130.48127.182132.433137.795147.88395.63897.02295.25684.6887.66288.69788.81484.3777.36376.34178.25473.08570.43871.37764.08248.82647.71344.25645.38345.29844.15942.19843.7240.5333.28730.332NANA
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax █▇▇▇▇▇▇▇▇▇▇▇▆▅▅▅▅▅▄▄▄▃▃▃▃▃▃▃▃▃▂▃▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁1569.41467.11352.11309.51309.71326.41287.41337.81322.61329.81374.71432.51212.51002.3994.21012.1972.1902.666834.366871.364799.411557.647540.344541.391533.952543.207528.71546.243528.876493.384482.372492.669462.792430.144416.047383.298352.134338.911329.156340.602374.507379.985367.824382.271357.125278.02250.099226.661192.949
us-gaap:Revenues █▇▇▇▇▇▇▇▇▇▇▇▆▅▅▅▅▅▄▄▄▃▃▃▃▃▃▃▃▃▂▃▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁1569.41467.11352.11309.51309.71326.41287.41337.81322.61329.81374.71432.51212.51002.3994.21012.1972.1902.666834.366871.364799.411557.647540.344541.391533.952543.207528.71546.243528.876493.384482.372492.669462.792430.144416.047383.298352.134338.911329.156340.602374.507379.985367.824382.271357.125278.02250.099226.661192.949
us-gaap:SellingGeneralAndAdministrativeExpense █▇▇▆▆▇██████▇▅▄▅▅▅▅▅▇▃▃▃▂▂▂▂▂▂▂▂▂▂▂▃▂▁▁▁▂▂▂▂▂▁▁174.3165.1154.2144.7146.3165.7170.7172.3167.9167.4174.8176.6164.0114.48109.059114.289114.272111.16111.017120.129157.50578.29376.2780.25866.84967.77866.66871.11469.25565.34466.85669.36865.7164.74469.36871.76757.9250.75452.05651.99157.5956.88556.157.58457.21246.69743.096NANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-30
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-30
us-gaap:Assets ▇▇▇▇▇▇▇▇█████▃▃▃▃▃▃▃▃▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁16277.816478.816576.116770.917028.117426.117588.617858.518246.418350.018155.718667.119248.88257.28123.7938055.1987887.8917686.8817144.5817074.3967358.7565567.5155446.5535786.3094856.9854780.7134628.9174610.6274501.7434067.634003.1083965.1513883.5753851.4053843.5243888.3763144.843083.7763021.1513033.7493029.2992968.0582828.726NANA2516.313NANANA
us-gaap:LiabilitiesAndStockholdersEquity ▇▇▇▇▇▇▇▇█████▃▃▃▃▃▃▃▃▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁16277.816478.816576.116770.917028.117426.117588.617858.518246.418350.018155.718667.119248.88257.28123.7938055.1987887.8917686.8817144.5817074.3967358.7565567.5155446.5535786.3094856.9854780.7134628.9174610.6274501.7434067.634003.1083965.1513883.5753851.4053843.5243888.3763144.843083.7763021.1513033.7493029.2992968.0582828.726NANA2516.313NANANA
us-gaap:StockholdersEquity ██████████▇▇▇▅▅▅▅▁▄▄▄▄▄▄▄▄▄▄▄▄▄▄▃▃▃▃▄▃▃▃▃▃▃5519.95337.15297.05443.75501.35585.55616.65361.35288.35287.55161.15170.25123.83279.83185.0753546.1243412.554-14.3782566.8982519.5122532.5492150.9192126.3442129.3812098.8822044.6542256.2892203.4212169.6452135.4612075.1082018.5391954.261933.471927.0861964.0982017.991990.6731941.3051903.9391879.2221812.4381649.945NANA1533.38NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-30
us-gaap:AssetsCurrent ▄▃▃▃▃▄▃▄▄▄▂▄▆█▄▅▄▄▂▁▂▇▂▆▄▅▂▃▅▃▃▂▁▄▄▄▄▃▂▃▃▂▂2157.12145.22152.52122.12135.02217.22104.02177.82278.52214.81877.62176.22818.43356.32253.4412443.4222298.7622305.041676.751490.7351672.9883096.7131632.7212778.8872255.6142664.6171783.4791978.9652450.3511969.3991969.0281820.9061615.6972236.372296.5832289.2782229.2982015.8611830.081933.3762095.6871774.9831738.444NANA1610.969NANANA
us-gaap:CashAndCashEquivalentsAtCarryingValue ▁▁▁▁▁▁▁▁▂▂▂▂▂▃▃▃▃▃▂▂▂█▁▂▂▂▂▂▂▂▁▁▁▂▂▂▃▂▂▃▂▃▂▂▂▂▁277.7280.0370.7368.3378.2401.0397.1401.8434.0428.6432.2459.7635.2901.3672.079826.407773.036908.684663.938489.988600.5262092.751331.451539.078563.547607.815456.339481.439617.77466.603375.1344.202403.231528.334465.293436.735779.848635.755605.725675.129651.383703.924500.616423.721523.474492.13361.291NANA
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents ▁▁▂▂▂▂▂▂▃▃▃▃▅█▅▇▆█277.7280.0370.7368.3378.2401.0397.1401.8434.0428.6432.2459.7635.2901.3672.1826.4773.0908.7NANANA2092.7NANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:ShortTermInvestments ▁▁▁▁▁▁▁▁▁▁▁▁▁▇▃▃▃▃▁▁▁▃▄█▆▇▄▅▆▅▅▅▄▆▇▆▅▅▄▅▅▄▄2.02.02.02.02.02.05.23.33.12.34.04.514.51295.3427.514488.2457.2394.0885.70.81.266353.284676.4491462.466969.0031351.054666.119801.671142.091878.182932.302807.709558.6441050.2631157.011116.675881.913823.254696.548740.309866.369539.572690.568NANA722.193NANANA
us-gaap:AccountsReceivableNetCurrent ██▇▇▇▇▆▇▇▇▄▅▆▄▄▄▄▄▄▄▃▂▂▂▂▂▂▂▂▂▂▂▂▂▁▂▁▁▁▁▁▁▁1000.7997.7893.8903.7894.3934.0807.5848.6936.8880.6544.8668.8789.4563.7553.135545.416528.954478.373475.093451.042435.511290.183248.006281.063277.033273.937242.595287.473286.699242.405224.273230.493232.262229.955177.502230.457174.685170.201149.277142.409196.254181.202187.267NANA137.806NANANA
us-gaap:InventoryNet ▅▅▅▅▅▅▅▅▅▅▅▆█▃▃▃▃▃▃▃▄▂▂▂▂▂▂▂▂▂▂▂▂▁▂▂▁▁▁▁▁▁▁683.8665.0666.1661.4657.2685.7708.8734.2733.1711.7702.5836.71104.8476.2487.065456.939426.843417.202419.618424.69518.431306.815319.524363.76303.69279.456276.143275.746264.505262.725274.629275.124256.136242.334261.594289.526221.481217.278217.853211.206202.455180.8177.705NANA116.579NANANA
us-gaap:OtherAssetsCurrent ▆▆▇▆▆▆▆▆▅▆▆▆█▂▂▃▃▂▂▂▂▁▁▁▁▂▂▂▂▁▂▂▂▂▃▂▂▂▂▂▃▂▂192.9200.5219.9186.7203.3194.5185.4189.9171.5191.6194.1206.5274.555.953.53182.05968.94158.8855.37449.2747.08711.68820.80324.62423.732.60442.69735.87633.99120.23861.14158.67756.67467.35875.47265.08850.81552.52449.63445.46869.26758.42952.594NANA51.383NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-30
us-gaap:NoncurrentAssets NA1009.0NANANA995.6NANANA996.7NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:NoncurrentAssets us-gaap:StatementGeographical country:THNA178.1NANANA174.4NANANA209.3NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:NoncurrentAssets us-gaap:StatementGeographical country:USNA516.6NANANA515.0NANANA521.1NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:NoncurrentAssets us-gaap:StatementGeographical mchp:VariousOtherCountriesbesidesUnitedStatesandThailandNA314.3NANANA306.2NANANA266.3NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:PropertyPlantAndEquipmentGross ██▇▇▇▇▇▇▇▇▇▇▇▅▅▅▄▄▄▄▄▃▃▃▃▃▃▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁3181.53096.73038.42994.62975.82966.12979.92978.02956.02945.73042.73009.92991.12644.12605.692545.172490.1722452.3532437.9482432.6012420.9082267.2732256.5062240.0262177.9492142.4162112.1182100.782061.6732001.0191967.5071942.9941917.5021897.6851885.3971877.7181826.6161818.551815.8351877.8211853.5491829.677NANANA1664.437NANANA
us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment ██▇▇▇▇▆▆▆▆▆▆▅▅▅▅▅▄▄▄▄▄▃▃▃▃▃▃▂▂▂▂▂▂▂▁▁▁▁▁▁▁2289.32242.02211.02172.52131.82090.02070.22041.01993.01949.02003.01958.01912.71876.21850.911822.391796.1771769.0151739.2441715.6031688.0921657.8771633.6641608.4261582.7021560.8441534.9951515.6781491.7651469.0521446.9421424.8031403.7791383.1411362.661340.9911320.3871301.9391282.1831328.8441307.8461289.164NANANA1171.398NANANA
us-gaap:AmortizationOfIntangibleAssets ▇▇▇▇█████▆▆▅▄▄▄▄▄▃▃▃▃▂▂▂▁▂▂▂▁▁▁▁▁▂▂▁231.0247.6246.6246.8251.7269.1258.6258.1260.9190.3196.9173.8134.8124.1122.6122.7122.895.785.282.882.549.349.444.935.748.248.646.537.722.423.025.128.941.341.028.9NA3.33.23.2NANANANANANANANANA
us-gaap:PropertyPlantAndEquipmentNet ▆▅▅▅▅▆▆▆▇▇███▄▄▄▃▃▃▄▄▂▂▃▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▂▁▁▁892.2854.7827.4822.1844.0876.1909.7937.0963.0996.71039.71051.91078.4767.9754.78722.78693.995683.338698.704716.998732.816609.396622.842631.6595.247581.572577.123585.102569.908531.967520.565518.191513.723514.544522.737536.727506.229516.611533.652548.977545.703540.513528.215NANA493.039NANANA
us-gaap:Goodwill ▇▇▇▇▇▇▇▇▇▇███▃▃▃▃▃▃▃▃▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁6670.66670.66670.66664.86664.86664.86664.86664.66663.96663.96782.06787.57273.22299.02299.0092299.0092299.0092299.0092362.092384.742390.9551012.6521011.2271008.72571.66571.271565.29557.965409.885276.097275.967268.57268.547271.348263.311260.059102.19393.51376.09876.06176.02876.01859.457NANA40.338NANANA
 us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass us-gaap:InProcessResearchAndDevelopment▁▅▅▅▅█6.47.77.77.77.78.8NANANA7.7NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:IntangibleAssetsNetExcludingGoodwill ▆▆▆▆▇▇▇▇████▇▃▃▃▃▃▃▃▃▂▂▂▁▁▁▂▁▁▁▁▁▁▂▂▁▁▁▁▁▁▁4581.44794.85025.85255.85486.85702.35939.56187.36428.76685.66632.96825.96248.91662.01784.5681905.732026.5752148.0922233.6212322.7062403.357606.349654.574702.383470.488504.417551.21599.025498.079445.499466.278480.679504.765530.136570.804607.127110.25790.43675.05176.50375.58377.92979.074NANA35.527NANANA
 us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass us-gaap:CustomerRelatedIntangibleAssets▁▁▂▃▃▄▅▆▇█121.4132.6155.5178.3202.4228.9265.0301.0337.1373.1NANANA341.0NANANANA622.117650.99678.50178.21195.176111.552NA70.486NANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass us-gaap:DevelopedTechnologyRights▆▆▆▆▇▇▇▇███▇▆▂▂▂▂▂▂▂▂▁▁▁4405.24600.34803.95003.45200.85407.35611.25821.26080.26300.16079.95421.55017.31307.91349.5411407.0121464.1661512.8611554.5571466.5521512.086469.423492.552520.332NA360.266377.881398.683355.598285.447NANANA305.899303.797307.11NA58.761NANANA55.757NANANA30.642NANANA
 us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass us-gaap:DistributionRights▅▆▆▇█▆▆▆▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁48.454.258.766.475.957.354.555.53.70.10.10.20.20.20.1990.210.2210.2320.2450.2560.2670.2780.2870.299NA0.3220.3490.3680.3920.414NANANA0.1350.1930.319NA0.576NANANA1.089NANANA1.597NANANA
us-gaap:DeferredTaxAssetsLiabilitiesNet NA1705.3NANANA1430.0NANANA971.1NANANANANANANANANANANANANANANA-310.147NANANA-307.826NANANA-307.563NANANA-320.177NANANA-310.705NANANANANANANA
us-gaap:OperatingLeaseRightOfUseAsset NA154.3NANANA119.5135.7134.8122.1NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherAssetsNoncurrent █████▆▇▇▇▃▃▃▅▂▂▂▂▂▂▃▃▃▃▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁257.0264.3271.4271.2258.4217.2232.2229.8232.3111.8106.4110.1154.171.875.8173.63875.02775.07582.61290.39489.987109.025116.2979.80965.95275.5144.59148.29345.98145.95647.34547.14947.46841.55740.42741.18337.38738.76938.18438.85236.74833.77741.704NANA19.225NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-30
us-gaap:AccountsPayableCurrent ▇▇▆▅▅▆▅▆▆▅▆▇█▃▄▄▄▃▃▃▃▁▁▁▂▂▁▂▁▁▁▁▁▁284.4292.4259.8216.9211.1246.8209.3235.6245.7226.4236.0271.2318.2144.1162.718182.599171.857149.233135.16131.625137.61479.31269.05972.36293.65586.86676.93394.40279.88974.0562.7577.76877.69375.551NANANA50.287NANANA68.433NANANANANANANA
us-gaap:AccruedLiabilitiesCurrent ██▇▇██▇███▄▅▅▂▃▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁804.7794.3769.2762.2778.4781.8726.5800.5831.2787.3407.7481.9491.3229.6258.409221.244244.533212.45222.134223.982222.5119.265111.273119.452111.124100.978104.389113.997115.71896.73196.176101.701124.154127.108119.617120.08686.5588.87792.74192.176114.957131.839NANANANANANANA
us-gaap:LiabilitiesCurrent ▄▇█▆█▅▇██▇▂▇▇▆▃▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁1089.12409.62522.21975.22585.81637.42336.62423.42450.82374.5643.72088.12139.32017.4756.832734.186736.443704.45651.553578.803573.285382.009343.914371.776372.308353.972353.086385.484359.69336.079316.4338.893351.664341.611296.279325.473249.989247.873248.566294.153328.083340.316299.935NANA203.39NANANA
us-gaap:LongTermDebtCurrent NA1322.91493.2996.11596.3608.81400.81387.31373.91360.80.01335.01329.81309.90.05.9811.25650.0NANANA0.0NANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OperatingLeaseLiabilityCurrent ▇▇▇▇▇██▇▇▁38.039.840.240.240.244.542.940.538.70.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:TaxesPayableCurrent █▇▁▂▆▆▁█50.943.412.816.140.338.010.848.6NA46.9NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-30
us-gaap:LongTermDebt ▆▆▆▆▆▆▇▇▇▇▇██▁▁▁▁▁8527.48904.19141.09177.59326.39482.29580.59802.610085.310307.010542.310886.111349.63068.33039.63017.92995.22950.5NANANA2453.4NANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LongTermDebtNoncurrent ▆▆▆▆▆▇▆▆▇▇█▇█▁▂▂▂▂8527.47581.27647.88181.47730.08873.48179.78415.38711.48946.210542.39551.110019.81758.43039.63011.8522983.9082900.524NANANA2453.4NANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:DeferredIncomeTaxLiabilitiesNet ▁▁▁▂▂▄▅▇██43.143.99.981.6112.3318.5386.3577.9690.0706.1NANANA205.8NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherLiabilitiesNoncurrent █████▇▇▇▇▆▅▅▅▅▅▅▅▄▃▄▃▂▂▂▂▂▂▂▂▁▂▁▁▁▁▁▁▁▁▁▁▁▁411.0417.1429.6424.7417.6342.9358.0364.1356.4279.5257.4265.2275.0240.9238.663240.459220.515217.206148.549161.239157.11341.27141.07341.04248.69443.32944.22840.35139.11237.5538.42238.03937.30121.96621.8424.73929.2658.3228.8449.87410.01710.31811.257NANA5.018NANANA
us-gaap:OperatingLeaseLiabilityNoncurrent NA125.4NANANA94.7111.0111.8100.6NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo NA32.4NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree NA24.2NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour NA17.9NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive NA16.4NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive NA61.4NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-30
us-gaap:StockholdersEquity ██████████▇▇▇▅▅▅▅▁▄▄▄▄▄▄▄▄▄▄▄▄▄▄▃▃▃▃▄▃▃▃▃▃▃5519.95337.15297.05443.75501.35585.55616.65361.35288.35287.55161.15170.25123.83279.83185.0753546.1243412.554-14.3782566.8982519.5122532.5492150.9192126.3442129.3812098.8822044.6542256.2892203.4212169.6452135.4612075.1082018.5391954.261933.471927.0861964.0982017.991990.6731941.3051903.9391879.2221812.4381649.945NANA1533.38NANANA
us-gaap:CommonStockValue █████▂▂▂▂▂▂▂▂▂▄▄▄▄▃▃▃▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁0.30.30.30.30.30.20.20.20.20.20.20.20.20.20.2340.2340.2330.2290.2160.2160.2150.2040.2030.2030.2020.2020.2010.2010.20.20.1990.1980.1970.1960.1950.1940.1940.1930.1920.1910.1910.190.188NANA0.185NANANA
us-gaap:AdditionalPaidInCapitalCommonStock ▇▇▇▇▇████████▇▇▇▇▇▅▅▅▃▃▃▁▁2430.12403.32385.12487.42542.32675.12738.72731.52703.32679.62657.32652.52637.02562.52556.2742590.0852583.5752537.3441904.2151905.2281901.461391.5531385.8151382.8181001.935999.515NANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:RetainedEarningsAccumulatedDeficit ███████▇▇▇▇▇▇▁▁▂▂▂▁▁▁▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▂▂▂▂▁▁▁3533.23393.53384.13443.93465.63432.43420.53197.13175.53210.63122.43159.63149.21397.31335.6971671.6951567.0591479.41425.0731395.8681439.5891582.5851588.3781600.091607.8761549.541522.1851507.9151485.7161467.0091426.3961391.5491361.8291352.9321362.4721420.9961510.3261499.3651485.9891475.3121462.2311428.8381303.311NANA1266.699NANANA
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax ▁▁▂▂▂▂▂▂▂▂▃▃▃▂▂▂▂▃▄▃▃▅▄▅▅▇█▅▆▆▅▅▅▇▇▇▆▆▅▅▆▆▆-26.2-26.2-22.3-20.9-21.1-21.6-22.0-22.3-22.3-20.7-17.0-16.7-14.9-17.6-22.193-17.812-19.133-14.378-10.828-15.896-14.428-3.357-10.665-3.095-5.17111.07615.563-4.6574.0891.051-2.579-2.525-3.1136.9356.7746.6892.9633.101-1.755-0.5965.2843.3572.774NANA3.032NANANA
us-gaap:TreasuryStockValue ▁▁▁▂▂▂▂▃▃▃▄▄▄▄▅▅▅▅▆▆▆▇▇▇▂▂▃▃▃▃▄▄▄▅▅▅▆▆▆▇▇▇█417.5433.8450.2467.0485.8500.6520.8545.2568.4582.2601.8625.4647.7662.6684.937698.078719.18731.884751.778765.904794.287820.066837.387850.635505.96515.679534.562548.879565.551577.382603.672626.102657.64682.22715.81740.907765.1780.893813.464840.976857.787888.075924.777NANA1013.358NANANA
us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue 56.2NA52.050.441.3NA43.946.441.6NA41.944.045.9NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-30
us-gaap:NetCashProvidedByUsedInOperatingActivities █▄▅▄▅▂▃▃▃▃▅▅▁▂▂▂▂629.9449.2509.7455.8501.8371.7395.5396.0380.6403.4481.5487.5302.4359.518364.959350.131344.992NA290.802222.123223.967NA210.477149.886181.528NA184.838192.046165.788NA153.868154.924164.431138.187128.90763.3128.971117.9855.939NANANANANANANANANANA
us-gaap:NetCashProvidedByUsedInInvestingActivities ▇▇▇▇▇▇▇▇▇▇▇▇▁▇▆▆▆▆▇▇▅█▇▆▆▇▇▆▆▇▇▇▆▇▇▆▇▇▇▇▇▇▇▆▇▇-112.7-63.2-51.5-41.7-16.9-35.5-43.0-28.4-26.3-43.6-31.4-69.5-6666.5-50.139-369.588-200.701-391.272-487.477-34.176-20.591-2295.7291582.174-53.908-540.68-187.189-1.56-156.566-247.763-272.428-54.92-64.837-174.329-209.193-15.949-47.642-951.05577.89-22.353-73.312-72.214-88.60329.56737.347-208.933-45.83167.829NANANA
us-gaap:NetCashProvidedByUsedInFinancingActivities ▁▁▁▁▁▁▁▁▁▁▁▁█▂▁▂▂▂▂▁▂▂▁▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂-519.5-476.7-455.8-424.0-507.7-332.3-357.2-399.8-348.9-363.4-477.6-593.56098.0-80.174-149.699-96.059-89.368409.663-82.043-312.174580.015-23.466-364.196366.325-38.607-25.474-53.372-80.413257.807-56.918-58.133-39.624-80.341-46.011-52.354543.303-62.768-50.077-52.031-58.794-47.24321.204-99.129-48.949-56.143-45.018NANANA
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect ▅▃▅▅▄▅▅▄▅▅▄▂▁█▃▆▃-2.3-90.72.400000000000004-9.900000000000004-22.83.9-4.7-32.25.4-3.6-27.5-175.5-266.1229.2-154.353.4-135.7NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-30
us-gaap:AmortizationOfFinancingCosts ▆▆▆▆▇▇▇▇▆▇▆█▅▃▃▃▃▃▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁3.53.94.24.24.84.34.34.34.24.43.75.43.01.6481.6131.7181.6211.3421.0641.0611.0571.0520.9960.9620.9580.8310.5440.5440.5440.5430.5440.5450.3270.0530.0550.0550.0540.0540.0550.0550.0550.0540.0550.0550.055-0.087NANANA
us-gaap:DeferredIncomeTaxExpenseBenefit █▆▆▇▆▅▁▅▇▆█20.1-56.0-34.81.3-49.4-86.1-293.3-94.1-16.8-33.142.5NANANANANANANANANANANANANANA-38.60610.292-2.178-2.319-18.8712.3186.5745.298-18.387-0.556-12.3522.9276.476NANANANANANANANANANANA
us-gaap:DepreciationDepletionAndAmortization ▇▇▇▇█████▆▆▆▅▄▄▄▄▄▃▃▃▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁272.2287.8286.9285.8292.8310.9300.0297.6307.1238.7243.9221.0172.8156.868154.676152.555151.801128.283114.968112.816113.14175.50976.17871.10960.37573.18673.30370.82160.98845.43545.24248.05250.4163.62964.01251.21125.24524.25424.64225.17725.35126.45927.17727.53725.43922.322NANANA
us-gaap:IncreaseDecreaseInAccountsReceivable ▅▇▄▅▃█▃▂▆▃▁▁▆▅▅▅▆▅▅▅▅▆▃▄▅▅▃▄▆▅▄▄▅▆▃▄▅▅▅▃▅▅▄▅▅▄3.0103.9-9.99.4-39.7126.5-41.1-88.356.2-49.4-124.0-120.655.210.5387.71916.46250.5813.2818.11915.5319.90142.177-34.857-8.2663.09631.342-44.878-7.81837.24718.132-6.317-1.7692.46252.453-52.955-2.6982.81420.086.868-53.84515.0529.357-21.5199.2559.248-23.84NANANA
us-gaap:IncreaseDecreaseInInventories █▇▇▇▆▆▆▇█▇▄▁▄▇██▇▇▇▄▃▇▆▆█▇▇▇▆▇▇█▇▆▆▆▇▇▇▇█▇▆▇▇▇19.2-0.93.93.5-24.9-23.2-25.8-0.320.52.9-83.0-177.7-83.8-10.98330.03430.2459.904-3.037-4.724-94.848-121.102-13.472-39.37-19.29623.8933.1673.368-7.061-24.991-12.088-1.51518.14613.957-18.721-24.812-22.018-0.316-1.0576.2238.6921.384-1.289-30.8145.7164.319-3.977NANANA
us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet ▃▄▆▃▄▅▄▅▄▆▂▁█▄▄▃▄▂▄▄▅▁▆▄▄▄▅▄▃▂▃▄▅▇▁▆▄-27.5-6.641.9-17.2-1.49.23.015.3-14.439.4-40.3-63.588.61.6631.058-24.0177.296-38.8940.6251.37112.27-63.75633.688-1.364-5.225-4.82618.4865.113-15.85-39.368-29.995.21414.97765.957-73.46235.1715.291NANANANANANANANANANANANA
us-gaap:NetCashProvidedByUsedInOperatingActivities █▄▅▄▅▂▃▃▃▃▅▅▁▂▂▂▂629.9449.2509.7455.8501.8371.7395.5396.0380.6403.4481.5487.5302.4359.518364.959350.131344.992NA290.802222.123223.967NA210.477149.886181.528NA184.838192.046165.788NA153.868154.924164.431138.187128.90763.3128.971117.9855.939NANANANANANANANANANA
us-gaap:NetIncomeLoss ▇▆▅▅▆▅█▅▅▆▅▅▅▆▁▆▆▆▅▅▃▅▅▅▆▅▅▅▅▆▅▅▅▅▄▄▅▅▅▅▅▆▅▅▅▅▅252.8116.036.273.6123.699.9311.1108.950.7174.749.296.335.7146.743-251.086189.156170.587136.908107.17533.919-113.36367.35561.21164.899130.66799.40286.05793.64189.909111.495105.40199.80678.57959.6910.173-21.18478.7180.63677.48979.28799.293125.528100.776103.0889.56675.74969.403NANA
us-gaap:ShareBasedCompensation █▇▇▇▆▅▆▆▅▅▅▆▆▃▃▃▃▃▃▃█▂▂▃▂▂▂▂▂▁▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁56.655.051.249.742.440.743.545.340.738.939.642.645.323.17924.00323.6122.40822.06622.1224.3959.57917.31716.96523.02614.11215.18314.81915.27313.32112.41213.71915.012.65613.35614.1214.6079.9869.8199.9629.4849.0249.0279.4098.9259.4519.443NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-30
us-gaap:NetCashProvidedByUsedInInvestingActivities ▇▇▇▇▇▇▇▇▇▇▇▇▁▇▆▆▆▆▇▇▅█▇▆▆▇▇▆▆▇▇▇▆▇▇▆▇▇▇▇▇▇▇▆▇▇-112.7-63.2-51.5-41.7-16.9-35.5-43.0-28.4-26.3-43.6-31.4-69.5-6666.5-50.139-369.588-200.701-391.272-487.477-34.176-20.591-2295.7291582.174-53.908-540.68-187.189-1.56-156.566-247.763-272.428-54.92-64.837-174.329-209.193-15.949-47.642-951.05577.89-22.353-73.312-72.214-88.60329.56737.347-208.933-45.83167.829NANANA
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment █▅▂▁▁▁▂▂▃▄86.355.421.46.39.511.914.117.723.940.1NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-30
us-gaap:NetCashProvidedByUsedInFinancingActivities ▁▁▁▁▁▁▁▁▁▁▁▁█▂▁▂▂▂▂▁▂▂▁▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂-519.5-476.7-455.8-424.0-507.7-332.3-357.2-399.8-348.9-363.4-477.6-593.56098.0-80.174-149.699-96.059-89.368409.663-82.043-312.174580.015-23.466-364.196366.325-38.607-25.474-53.372-80.413257.807-56.918-58.133-39.624-80.341-46.011-52.354543.303-62.768-50.077-52.031-58.794-47.24321.204-99.129-48.949-56.143-45.018NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-30

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-03-31
Value300000.0300000.0300000.0300000.0300000.0200000.0200000.0200000.0200000.0200000.0200000.0200000.0200000.0200000.0234000.0234000.0233000.0229000.0216000.0216000.0215000.0204000.0203000.0203000.0202000.0202000.0201000.0201000.0200000.0200000.0199000.0198000.0197000.0196000.0195000.0194000.0194000.0193000.0192000.0191000.0191000.0190000.0188000.0185000.0
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Common Stock Shares Issued

us-gaap:CommonStockSharesIssued us-gaap:StatementEquityComponents

us-gaap:CommonStockSharesIssued

us-gaap:CommonStockIncludingAdditionalPaidInCapital


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-03-312016-03-312015-03-312014-03-312013-03-312012-03-312011-03-312010-03-31
Value284284280272265258253253253253253253253253249227218218218218218218
Percentage of CommonStockSharesIssued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding


Weighted
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302017-12-312017-09-302017-06-302016-12-312016-09-302016-06-302015-12-312015-09-302015-06-302014-12-312014-09-302014-06-302013-12-312013-09-302013-06-302012-12-312012-09-302012-06-302011-12-312011-09-302011-06-302010-12-312010-09-302010-06-302009-12-31
Value2822752672572582552532442512522342442422352332142172172162232252242192162122041942032032002040.1962551901900.187861
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 End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302017-12-312017-09-302017-06-302016-12-312016-09-302016-06-302015-12-312015-09-302015-06-302014-12-312014-09-302014-06-302013-12-312013-09-302013-06-302012-12-312012-09-302012-06-302011-12-312011-09-302011-06-302010-12-312010-09-302010-06-302009-12-31
Value2732632562472392382372362352352342332292162152142032042022012002001981971961941941931911901900.1874881861850.183856
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

Earnings Per Share Basic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareBasic


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value0.920.440.140.290.50.421.30.460.210.740.210.410.150.63-1.070.810.740.630.50.16-0.530.330.30.320.650.50.430.470.450.560.530.50.40.30.05-0.110.410.420.40.420.520.670.540.550.480.410.38
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Diluted

us-gaap:EarningsPerShareDiluted

us-gaap:EarningsPerShareDiluted


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-30
Value0.890.420.130.270.480.391.20.430.20.70.20.380.140.58-1.070.770.70.570.460.14-0.530.310.280.30.60.450.390.420.40.50.480.460.370.280.05-0.110.390.390.380.40.490.620.510.540.470.40.370.240.15
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Allocated Share Based Compensation Expense

us-gaap:AllocatedShareBasedCompensationExpense

us-gaap:AllocatedShareBasedCompensationExpense


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value5655514942404345403839424523242322222224591716231411111311111213111111178.6648.5858.7018.2587.8567.9768.2437.8118.289
Percentage of AllocatedShareBasedCompensationExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.60.03.83.83.23.13.43.43.12.92.93.03.72.32.42.32.32.42.72.87.53.13.14.32.62.12.12.52.32.32.52.72.42.72.74.52.52.52.62.42.12.12.22.02.3

us-gaap:AllocatedShareBasedCompensationExpense us-gaap:IncomeStatementLocation

us-gaap:CostOfSales


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value8.87.86.46.06.45.15.75.24.94.03.43.93.63.2133.4943.6993.3943.2483.4684.17.8971.9272.272.3981.6572.0252.292.642.0551.6661.8411.8641.969
Percentage of AllocatedShareBasedCompensationExpense15.514.212.512.115.112.513.111.512.010.38.69.27.913.914.615.715.114.715.716.813.311.113.410.411.717.720.519.617.314.915.113.917.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.60.00.50.50.50.40.40.40.40.30.20.30.30.30.40.40.30.40.40.51.00.30.40.40.30.40.40.50.40.30.40.40.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:CostOfSales0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ResearchAndDevelopmentExpense


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value26262524201921221918191914101010109.2329.88110178.3997.8558.677.0987.5197.0757.2616.3095.7926.1416.9315.69
Percentage of AllocatedShareBasedCompensationExpense47.048.748.849.348.348.948.749.247.948.349.046.231.146.245.544.845.941.844.741.729.448.546.337.750.365.863.254.053.051.850.351.750.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.70.01.81.91.61.51.61.71.51.41.41.41.21.11.11.01.11.01.21.22.21.51.51.61.31.41.31.31.21.21.31.41.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ResearchAndDevelopmentExpense0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:SellingGeneralAndAdministrativeExpenses


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value212019191515161716161617119.2639.5889.3248.7259.5868.77110346.9916.84115.3575.6395.4545.3724.9574.9545.7376.2054.997
Percentage of AllocatedShareBasedCompensationExpense37.537.138.738.636.638.638.239.340.041.641.941.825.840.039.939.538.943.439.741.557.340.440.351.938.049.348.840.041.744.347.046.344.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.40.01.51.51.21.21.31.31.21.21.21.21.00.91.00.90.91.11.11.24.31.31.32.21.01.01.01.00.91.01.21.31.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:SellingGeneralAndAdministrativeExpenses0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Comprehensive Income Net Of Tax

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTax


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value252112347312410031110850171489440151-255.46719016513311232-124.434745366114951068492115105100685910-17.4587885767310112610110982
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 RevenueFromContractWithCustomerExcludingAssessedTax16.10.02.65.69.57.624.28.13.812.93.66.63.315.1-25.718.817.114.813.53.7-15.613.49.912.421.517.520.215.517.623.321.820.414.813.92.5-4.622.325.223.221.627.033.227.728.523.0

Cost Of Revenue

us-gaap:CostOfRevenue

us-gaap:CostOfRevenue


Cost
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value561540506501511512501510507509595743570387387398149145145145154154151157149109104
Percentage of CostOfRevenue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax35.80.037.438.339.038.639.038.138.438.343.351.947.138.638.939.342.342.844.242.841.340.641.241.141.939.441.6

Gains Losses On Extinguishment Of Debt

us-gaap:GainsLossesOnExtinguishmentOfDebt

us-gaap:GainsLossesOnExtinguishmentOfDebt


Gains
Period End2021-06-302021-03-312020-12-312020-08-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value-0.3-85.6-142.1-45.1-45.1-26.8-3.40.0-0.1-1.9-8.3-0.2-4.10.0-0.034-2.140.0-13.826-43.90.00.00.0
Percentage of GainsLossesOnExtinguishmentOfDebt100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.00.0100.0100.00.0100.0100.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.00.0-10.50.0-3.4-2.0-0.30.0-0.0-0.1-0.6-0.0-0.30.0-0.0-0.20.0-1.4-4.90.00.00.0

us-gaap:GainsLossesOnExtinguishmentOfDebt us-gaap:CreditFacility

mchp:TermLoanFacility


Gains
Period End2020-12-31
Value-12.9
Percentage of GainsLossesOnExtinguishmentOfDebt9.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax mchp:TermLoanFacility0.0

us-gaap:GainsLossesOnExtinguishmentOfDebt us-gaap:CreditFacility, us-gaap:ExtinguishmentOfDebt

mchp:TermLoanFacility, us-gaap:LineOfCredit


Gains
Period End2020-12-31
Value12
Percentage of GainsLossesOnExtinguishmentOfDebt-9.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax mchp:TermLoanFacility us-gaap:LineOfCredit0.0

us-gaap:GainsLossesOnExtinguishmentOfDebt us-gaap:DebtInstrument, us-gaap:ExtinguishmentOfDebt

mchp:A2015SeniorSubordinatedConvertibleDebt, us-gaap:LongTermDebt


Gains
Period End2021-02-282020-12-312020-08-312020-06-302020-03-31
Value109.4257.83.4
Percentage of GainsLossesOnExtinguishmentOfDebt0.0-6.6-55.4-29.1-100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax mchp:A2015SeniorSubordinatedConvertibleDebt us-gaap:LongTermDebt0.00.00.00.00.0

mchp:A2017JuniorSubordinatedConvertibleDebt, us-gaap:LongTermDebt


Gains
Period End2021-02-282020-12-31
Value4962
Percentage of GainsLossesOnExtinguishmentOfDebt0.0-44.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax mchp:A2017JuniorSubordinatedConvertibleDebt us-gaap:LongTermDebt0.00.0

mchp:A2017SeniorSubordinatedConvertibleDebt, us-gaap:LongTermDebt


Gains
Period End2021-02-282020-12-312020-08-312020-06-30
Value25572013
Percentage of GainsLossesOnExtinguishmentOfDebt0.0-40.1-44.6-51.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax mchp:A2017SeniorSubordinatedConvertibleDebt us-gaap:LongTermDebt0.00.00.00.0

us-gaap:GainsLossesOnExtinguishmentOfDebt us-gaap:DebtInstrument, us-gaap:LongtermDebtType

mchp:SeniorSecuredNotes2021, us-gaap:SeniorNotes


Gains
Period End2021-06-30
Value0.3
Percentage of GainsLossesOnExtinguishmentOfDebt-100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax mchp:SeniorSecuredNotes2021 us-gaap:SeniorNotes0.0

Gross Profit

us-gaap:GrossProfit

us-gaap:GrossProfit


Gross
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-30
Value100792684580779881378582781582077968964261560761458453246541034830229230030931330130730629028228826623920019420319318319421922521622520716814512396
Percentage of GrossProfit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax64.20.062.661.761.061.461.061.961.661.756.748.152.961.461.160.760.159.055.847.143.654.354.255.657.957.757.156.358.058.958.658.657.655.648.250.757.757.255.857.258.759.458.858.958.160.658.454.450.0

us-gaap:GrossProfit us-gaap:StatementBusinessSegments

mchp:SemiconductorProducts


Gross
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value980901813784776789755804796796736651615588579588559509441386327282270277285290279284286267258264244216179174183171162175200
Percentage of GrossProfit97.397.296.297.197.397.096.197.297.797.194.494.595.895.795.595.895.795.794.994.294.193.492.292.392.592.592.492.793.392.091.591.491.690.889.489.690.488.488.489.991.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax62.50.060.259.959.359.558.760.160.259.953.645.550.758.758.358.157.556.552.944.441.050.750.051.353.553.452.852.254.154.253.653.652.750.443.045.452.150.549.451.453.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax mchp:SemiconductorProducts63.60.061.661.060.30.060.161.261.10.055.346.751.90.059.959.659.10.054.545.642.10.052.253.656.00.055.254.456.30.056.456.455.40.045.447.955.30.053.155.056.5

mchp:TechnologyLicensing


Gross
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value2725322321243023182443382626272525232323201922232323222220232424222221201917232119
Percentage of GrossProfit2.72.83.82.92.73.03.92.82.32.95.65.54.24.34.54.24.34.35.15.85.96.67.87.77.57.57.67.36.78.08.58.68.49.210.610.49.69.012.511.09.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.70.02.41.81.71.92.41.71.41.83.22.72.22.62.82.52.62.62.92.72.63.64.24.34.44.34.34.13.94.75.05.04.95.15.15.25.55.27.06.35.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax mchp:TechnologyLicensing100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.1100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.095.90.0100.097.795.3

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

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value2971441688894510534015155-39.437188196186166718325-90.74757505311962869010611811211190499.6922.11990918390113
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax18.90.01.26.86.83.50.84.03.111.44.0-2.83.118.819.818.417.18.010.02.9-11.410.39.310.022.411.416.316.620.224.023.322.619.511.52.30.625.827.125.426.530.4

Income Tax Expense Benefit

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxExpenseBenefit


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302011-03-312010-12-312010-03-312009-12-31
Value4428-19.415-34.1-54.1-300.5-55.4-10.2-23.55.8-135.72.041447-2.92-4.382-65.106-23.837-10.3418-9.742-11.053-10.942-10.895-36.5591.393-1.334176.7297.1871111-10.583128.2480.476
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.80.0-1.41.2-2.6-4.1-23.3-4.1-0.8-1.80.4-9.50.24.145.0-0.3-0.5-7.2-2.9-1.22.3-1.7-2.0-2.0-2.0-6.70.3-0.23.21.41.52.32.5-2.83.43.00.2

Interest Expense

us-gaap:InterestExpense

us-gaap:InterestExpense


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value72788693991151191291321361371389050494949413535342627252420141413111212119.93211109.14860-8.994-8.911-8.0158.0657.672-8.045-7.7397.8387.763
Percentage of InterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.60.06.47.17.68.79.39.710.010.210.09.77.55.05.04.95.14.64.24.04.34.85.14.74.53.72.72.62.62.42.62.52.62.32.72.82.617.8-2.7-2.6-2.12.12.1-2.1-2.22.83.1

Interest Expense Debt

us-gaap:InterestExpenseDebt us-gaap:LongtermDebtType

us-gaap:InterestExpenseDebt

us-gaap:ConvertibleDebt


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value2.83.77.8101519191919191919191919191914101010
Percentage of InterestExpenseDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.20.00.60.81.21.51.51.41.51.51.41.31.61.91.91.92.01.61.21.21.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ConvertibleDebt0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:SecuredDebt


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value525659595259647478818485
Percentage of InterestExpenseDebt1882.11516.2759.0550.0344.4310.4332.1388.1407.8423.3436.3444.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.40.04.44.54.04.55.05.66.06.16.16.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:SecuredDebt0.00.00.00.00.00.00.00.00.00.00.00.0

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value25211636731239931110850174499635146-251.08618917013610733-113.3636761641309986938911110599785910-21.1847880777999125100103897569
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax16.10.02.75.69.47.524.28.13.813.13.66.72.914.6-25.318.717.515.212.83.9-14.212.111.312.024.518.316.317.117.022.621.920.317.013.92.4-5.522.423.823.523.326.533.027.427.025.127.227.8

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value252367312331110850499635
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax16.12.75.69.424.28.13.83.66.72.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.0

Operating Expenses

us-gaap:OperatingExpenses

us-gaap:OperatingExpenses


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value63861860058158065365464364353558458650937136138836237834734740722221622618720320320619016416517116818218318610699959710210198101987973
Percentage of OperatingExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax40.70.044.444.444.349.250.848.148.740.342.540.942.037.036.438.437.342.041.639.951.040.040.141.735.237.438.637.736.033.434.434.836.342.444.048.630.329.529.128.627.526.626.926.627.528.829.4

Operating Income Loss

us-gaap:OperatingIncomeLoss

us-gaap:OperatingIncomeLoss


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-30
Value36830824522621816013118317128419410213224424522522115411862-59.104797674121110981011151261161179856178.0949693889711612411712310988725231
Percentage of OperatingIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax23.50.018.217.316.712.110.213.713.021.414.27.210.924.424.722.322.817.114.27.2-7.414.314.113.822.720.318.518.521.925.524.223.921.313.24.22.127.427.726.828.731.232.731.932.230.631.829.023.316.2

Other Nonoperating Income Expense

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:OtherNonoperatingIncomeExpense


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value0.5-0.9-0.40.7-3.23.4-1.5-1.42.710-2.5-0.2-9.8-13.033-2.9625.7434.4521.9960.121-2.7892.01-1.299-5.088-1.6961617-2.457-1.0910.013-0.1953.8242.1430.126-0.715-0.2281.071-0.5320.910.156-2.4541.0360.130.3751.873-0.5010.750.128
Percentage of OtherNonoperatingIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.0-0.00.1-0.20.3-0.1-0.10.20.8-0.2-0.0-0.8-1.3-0.30.60.50.20.0-0.30.3-0.2-0.9-0.33.23.2-0.5-0.20.0-0.00.80.40.0-0.2-0.10.3-0.20.30.0-0.70.30.00.10.5-0.10.30.1

us-gaap:OtherNonoperatingIncomeExpense us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value-0.6-0.2-0.3-0.3-0.3-0.2-0.2-0.2-0.2-0.2-0.30.20.3-0.17-0.2140.00.20.00.0
Percentage of OtherNonoperatingIncomeExpense-120.022.275.0-42.99.4-5.913.314.3-7.4-2.012.0-100.0-3.11.37.20.04.50.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.00.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.00.00.0-0.0-0.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedDefinedBenefitPlansAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Research And Development Expense

us-gaap:ResearchAndDevelopmentExpense

us-gaap:ResearchAndDevelopmentExpense


Research
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value2382282101991982212172192192142172211711331311331301271321371479597958487888884777678737071644847444545444243403330
Percentage of ResearchAndDevelopmentExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax15.20.015.515.315.116.716.916.416.616.115.815.514.213.313.213.213.414.115.915.818.517.218.017.615.916.116.816.316.015.715.815.915.816.417.216.713.914.113.413.312.111.611.511.411.312.012.1

Revenue From Contract With Customer Excluding Assessed Tax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-30
Value156914671352130913091326128713371322132913741432121210029941012972902834871799557540541533543528546528493482492462430416383352338329340374379367382357278250226192
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ContractWithCustomerSalesChannel

mchp:TechnologyLicenses


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value27253223212430231824433826
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.71.72.41.81.71.92.41.71.41.83.22.72.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.71.72.41.81.71.92.41.71.41.83.22.72.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax mchp:TechnologyLicenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:SalesChannelDirectlyToConsumer


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value758707638623628644618648638631645681540
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax48.348.347.247.648.048.648.048.548.347.546.947.644.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax48.348.347.247.648.048.648.048.548.347.546.947.644.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:SalesChannelDirectlyToConsumer100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:SalesChannelThroughIntermediary


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value783733681663658656638666665674686712645
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax49.950.050.450.650.349.549.649.850.350.749.949.753.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax49.950.050.450.650.349.549.649.850.350.749.949.753.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:SalesChannelThroughIntermediary100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService

mchp:Analog


Revenue
Period End2021-06-302020-06-30
Value432370
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax27.528.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax27.528.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax mchp:Analog100.0100.0

mchp:AnalogInterfaceMixedSignalandTimingProducts


Revenue
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value415372361370367363393386383396419331
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax28.327.627.628.327.728.229.429.228.828.829.327.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax28.327.627.628.327.728.229.429.228.828.829.327.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax mchp:AnalogInterfaceMixedSignalandTimingProducts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

mchp:FieldprogrammableGateArrayProducts


Revenue
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value99108869692939197977037
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.38.36.67.37.27.06.97.37.14.93.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.38.36.67.37.27.06.97.37.14.93.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax mchp:FieldprogrammableGateArrayProducts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

mchp:LicensingMemoryandOther


Revenue
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value531153136136136145152136145163163120
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax36.211.410.410.410.311.311.410.410.911.911.49.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax36.211.410.410.410.311.311.410.410.911.911.49.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax mchp:LicensingMemoryandOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

mchp:Microcontrollers


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value902815726703716726685697708703716778722
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax57.555.653.753.754.754.753.352.253.652.952.154.459.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax57.555.653.753.754.754.753.352.253.652.952.154.459.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax mchp:Microcontrollers100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

mchp:OtherProductLine


Revenue
Period End2021-06-302020-06-30
Value234223
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax15.017.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax15.017.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax mchp:OtherProductLine100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:StatementBusinessSegments

mchp:SemiconductorProducts


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value1542144113191286128713011257131413041305133113941185975966986947879810847778537517518510519505523508470458467440408394363331317306318353
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax98.398.397.698.298.398.197.698.398.698.296.897.397.897.497.297.597.497.497.197.397.496.495.895.795.695.795.795.996.195.395.095.095.194.994.994.894.293.793.093.594.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax98.398.397.698.298.398.197.698.398.698.296.897.397.897.497.297.597.497.497.197.397.496.495.895.795.695.795.795.996.195.395.095.095.194.994.994.894.293.793.093.594.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax mchp:SemiconductorProducts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

mchp:TechnologyLicensing


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value2725322321243023182443382626272525232323201922232323222220232424222221202021232120
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.71.72.41.81.71.92.41.71.41.83.22.72.22.62.82.52.62.62.92.72.63.64.24.34.44.34.34.13.94.75.05.04.95.15.15.25.86.37.06.55.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.71.72.41.81.71.92.41.71.41.83.22.72.22.62.82.52.62.62.92.72.63.64.24.34.44.34.34.13.94.75.05.04.95.15.15.25.86.37.06.55.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax mchp:TechnologyLicensing100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Revenues

us-gaap:Revenues

us-gaap:Revenues


Revenues
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-30
Value156914671352130913091326128713371322132913741432121210029941012972902834871799557540541533543528546528493482492462430416383352338329340374379367382357278250226192
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Selling General And Administrative Expense

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:SellingGeneralAndAdministrativeExpense


Selling
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value1741651541441461651701721671671741761641141091141141111111201577876806667667169656669656469715750525157565657574643
Percentage of SellingGeneralAndAdministrativeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.111.311.411.111.212.513.312.912.712.612.712.313.511.411.011.311.812.313.313.819.714.014.114.812.512.512.613.013.113.213.914.114.215.116.718.716.415.015.815.315.415.015.315.116.016.817.2

Assets

us-gaap:Assets

us-gaap:Assets


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-03-31
Value162771647816576167701702817426175881785818246183501815518667192488257812380557887768671447074735855675446578648564780462846104501406740033965388338513843388831443083302130333029296828282516
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 End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-03-31
Value162771647816576167701702817426175881785818246183501815518667192488257812380557887768671447074735855675446578648564780462846104501406740033965388338513843388831443083302130333029296828282516
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 End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-03-312009-03-312008-03-31
Value55195337529754435501558556165361528852875161517051233279318535463412-14.3782566251925322150212621292098204422562203216921352075201819541933192719642017199019411903187918121649153314901539
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets33.932.432.032.532.332.131.930.029.028.828.427.726.639.739.244.043.3-0.235.935.634.438.639.036.843.242.848.747.848.252.551.850.950.350.250.150.564.264.664.362.862.061.158.360.90.00.0

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value-13.9-13.4-11.1-7.9-5.6-5.1-6.6-5.2-7.9-6.2-4.8-6.1-5.4-10.1-6.917-8.343-9.174-5.263-1.288-8.286-6.7610.0440.0130.0130.0130.013
Percentage of StockholdersEquity-0.3-0.3-0.2-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.3-0.2-0.2-0.336.6-0.1-0.3-0.30.00.00.00.00.0
Percentage of Assets-0.1-0.1-0.1-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.1-0.1-0.1-0.1-0.1-0.0-0.1-0.10.00.00.00.00.0
Percentage of Assets us-gaap:AccumulatedDefinedBenefitPlansAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-03-312013-03-312012-03-312011-03-312010-03-312009-03-312008-03-31
Value-26.2-26.2-22.3-20.9-21.1-21.6-22.0-22.3-22.3-20.7-17.0-16.7-14.9-17.6-22.193-17.812-19.133-14.378-10.828-15.896-14.428-3.357-10.665-3.095-5.171111.0516.9353.1013.3573.0324.3122.508
Percentage of StockholdersEquity-0.5-0.5-0.4-0.4-0.4-0.4-0.4-0.4-0.4-0.4-0.3-0.3-0.3-0.5-0.7-0.5-0.6100.0-0.4-0.6-0.6-0.2-0.5-0.1-0.20.50.00.40.20.20.20.30.2
Percentage of Assets-0.2-0.2-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.2-0.3-0.2-0.2-0.2-0.2-0.2-0.2-0.1-0.2-0.1-0.10.20.00.20.10.10.10.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedTranslationAdjustment


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value-12.3-12.8-11.2-13.0-15.5-16.5-15.4-17.1-14.4-14.7-12.4-10.8-9.7-9.4-9.427-9.427-9.427-9.427-9.427-6.318-6.772-3.749-3.75-3.75-3.75-3.474
Percentage of StockholdersEquity-0.2-0.2-0.2-0.2-0.3-0.3-0.3-0.3-0.3-0.3-0.2-0.2-0.2-0.3-0.3-0.3-0.365.6-0.4-0.3-0.3-0.2-0.2-0.2-0.2-0.2
Percentage of Assets-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1
Percentage of Assets us-gaap:AccumulatedTranslationAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStockIncludingAdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-03-312014-03-312013-03-312012-03-312011-03-312010-03-312009-03-312008-03-31
Value2430240323852487254226752738273127032679265726522637256225371244125512691268127712821297
Percentage of StockholdersEquity44.045.045.045.746.247.948.851.051.150.751.551.351.578.1-17649.258.365.063.870.083.386.084.3
Percentage of Assets14.914.614.414.814.915.415.615.314.814.614.614.213.731.033.030.632.641.242.750.70.00.0
Percentage of Assets us-gaap:CommonStockIncludingAdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-03-312014-03-312013-03-312012-03-312011-03-312010-03-312009-03-312008-03-31
Value3533339333843443346534323420319731753210312231593149139714791467135214991428126612991300
Percentage of StockholdersEquity64.063.663.963.363.061.560.959.660.060.760.561.161.542.6-10289.368.770.075.378.882.687.284.5
Percentage of Assets21.720.620.420.520.419.719.417.917.417.517.216.916.416.919.236.135.148.648.150.30.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-03-312014-03-312013-03-312012-03-312011-03-312010-03-312009-03-312008-03-31
Value-417.5-433.8-450.2-467.0-485.8-500.6-520.8-545.2-568.4-582.2-601.8-625.4-647.7-662.6-731.9-577.382-682.22-780.893-888.075-1013.358-1095.37-1061.663
Percentage of StockholdersEquity-7.6-8.1-8.5-8.6-8.8-9.0-9.3-10.2-10.7-11.0-11.7-12.1-12.6-20.25090.4-27.0-35.3-39.2-49.0-66.1-73.5-69.0
Percentage of Assets-2.6-2.6-2.7-2.8-2.9-2.9-3.0-3.1-3.1-3.2-3.3-3.4-3.4-8.0-9.5-14.2-17.7-25.3-29.9-40.30.00.0
Percentage of Assets us-gaap:TreasuryStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Assets Current

us-gaap:AssetsCurrent

us-gaap:AssetsCurrent


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-03-31
Value21572145215221222135221721042177227822141877217628183356225324432298230516761490167230961632277822552664178319782450196919691820161522362296228922292015183019332095177417381610
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 Assets13.313.013.012.712.512.712.012.212.512.110.311.714.640.627.730.329.130.023.521.122.755.630.048.046.455.738.542.954.448.449.245.941.658.159.858.970.965.460.663.769.259.861.564.0

Cash And Cash Equivalents At Carrying Value

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashAndCashEquivalentsAtCarryingValue


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-03-312008-03-31
Value2772803703683784013974014344284324596359016728267739086634896002092331539563607456481617466375344403528465436779635605675651703500423523492361446487
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.71.72.22.22.22.32.32.22.42.32.42.53.310.98.310.39.811.89.36.98.237.66.19.311.612.79.910.413.711.59.48.710.413.712.111.224.820.620.022.321.523.717.70.00.019.60.00.00.0

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-03-31
Value2772803703683784013974014344284324596359016728267739082092
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.71.72.22.22.22.32.32.22.42.32.42.53.310.98.310.39.811.837.6

Short Term Investments

us-gaap:ShortTermInvestments

us-gaap:ShortTermInvestments


Short
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-03-31
Value2.02.02.02.02.02.05.23.33.12.34.04.51412954274884573945.70.81.266353676146296913516668011142878932807558105011571116881823696740866539690722
Percentage of ShortTermInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.115.75.36.15.85.10.10.00.06.312.425.320.028.314.417.425.421.623.320.414.427.330.128.728.026.723.124.428.618.224.428.7

Accounts Receivable Net Current

us-gaap:AccountsReceivableNetCurrent

us-gaap:AccountsReceivableNetCurrent


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-03-31
Value1000997893903894934807848936880544668789563553545528478475451435290248281277273242287286242224230232229177230174170149142196181187137
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 Assets6.16.15.45.45.35.44.64.85.14.83.03.64.16.86.86.86.76.26.66.45.95.24.64.95.75.75.26.26.46.05.65.86.06.04.65.95.65.54.94.76.56.16.65.5

Inventory Net

us-gaap:InventoryNet

us-gaap:InventoryNet


Inventory
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-03-31
Value6836656666616576857087347337117028361104476487456426417419424518306319363303279276275264262274275256242261289221217217211202180177116
Percentage of InventoryNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.24.04.03.93.93.94.04.14.03.93.94.55.75.86.05.75.45.45.96.07.05.55.96.36.35.86.06.05.96.56.96.96.66.36.87.47.07.07.27.06.76.16.34.6

Other Assets Current

us-gaap:OtherAssetsCurrent

us-gaap:OtherAssetsCurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-03-31
Value19220021918620319418518917119119420627455538268585549471120242332423533206158566775655052494569585251
Percentage of OtherAssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.21.21.31.11.21.11.11.10.91.01.11.11.40.70.71.00.90.80.80.70.60.20.40.40.50.70.90.80.80.51.51.51.51.72.01.71.61.71.61.52.32.01.92.0

Noncurrent Assets

us-gaap:NoncurrentAssets

us-gaap:NoncurrentAssets


Noncurrent
Period End2021-03-312020-03-312019-03-31
Value1009995996
Percentage of NoncurrentAssets100.0100.0100.0
Percentage of Assets6.15.75.4

us-gaap:NoncurrentAssets us-gaap:StatementGeographical

country:TH


Noncurrent
Period End2021-03-312020-03-312019-03-31
Value178174209
Percentage of NoncurrentAssets17.717.521.0
Percentage of Assets1.11.01.1
Percentage of Assets country:TH0.00.00.0

country:US


Noncurrent
Period End2021-03-312020-03-312019-03-31
Value516515521
Percentage of NoncurrentAssets51.251.752.3
Percentage of Assets3.13.02.8
Percentage of Assets country:US0.00.00.0

mchp:VariousOtherCountriesbesidesUnitedStatesandThailand


Noncurrent
Period End2021-03-312020-03-312019-03-31
Value314306266
Percentage of NoncurrentAssets31.130.826.7
Percentage of Assets1.91.81.5
Percentage of Assets mchp:VariousOtherCountriesbesidesUnitedStatesandThailand0.00.00.0

Property Plant And Equipment Gross

us-gaap:PropertyPlantAndEquipmentGross

us-gaap:PropertyPlantAndEquipmentGross


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-03-31
Value3181309630382994297529662979297829562945304230092991264426052545249024522437243224202267225622402177214221122100206120011967194219171897188518771826181818151877185318291664
Percentage of PropertyPlantAndEquipmentGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets19.518.818.317.917.517.016.916.716.216.116.816.115.532.032.131.631.631.934.134.432.940.741.438.744.844.845.645.645.849.249.149.049.449.349.148.358.159.060.161.961.261.666.1

us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType

us-gaap:BuildingAndBuildingImprovements


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-03-31
Value661659643661658659657653638647634623616508506501501499499500498458456451437434430418414411407395393396395394374374372381379375349
Percentage of PropertyPlantAndEquipmentGross20.821.321.222.122.122.222.121.921.622.020.820.720.619.219.419.720.120.420.520.620.620.220.220.220.120.320.419.920.120.520.720.420.520.921.021.020.520.620.520.320.520.521.0
Percentage of Assets4.14.03.93.93.93.83.73.73.53.53.53.33.26.26.26.26.46.57.07.16.88.28.47.89.09.19.39.19.210.110.210.010.110.310.310.111.912.112.312.612.512.713.9
Percentage of Assets us-gaap:BuildingAndBuildingImprovements0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ConstructionInProgress


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-03-31
Value1231021248089100108113125119129127144118115108114104112107109999592867675738168626975767675748386879210184
Percentage of PropertyPlantAndEquipmentGross3.93.34.12.73.03.43.63.84.24.04.24.24.84.54.44.24.64.34.64.44.54.44.24.14.03.63.63.53.93.43.23.63.94.04.14.04.14.64.84.75.05.55.1
Percentage of Assets0.80.60.70.50.50.60.60.60.70.60.70.70.71.41.41.31.41.41.61.51.51.81.81.61.81.61.61.61.81.71.61.81.92.02.01.92.42.72.92.93.03.43.3
Percentage of Assets us-gaap:ConstructionInProgress0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Land


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-03-31
Value83837983838383838383828284737373737373737363636355555569705555555447474746464646464639
Percentage of PropertyPlantAndEquipmentGross2.62.72.62.82.82.82.82.82.82.82.72.72.82.82.82.93.03.03.03.03.02.82.82.92.62.62.63.33.42.82.82.92.82.52.52.52.52.62.62.52.52.52.4
Percentage of Assets0.50.50.50.50.50.50.50.50.50.50.50.40.40.90.90.90.91.01.01.01.01.11.21.11.11.21.21.51.61.41.41.41.41.21.21.21.51.51.51.51.51.61.6
Percentage of Assets us-gaap:Land0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:MachineryAndEquipment


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-03-31
Value2313225121902169214421232130212821082095219721762146194319111861180117741752175017391645164016321598157615491538149514651442142113941377136513601330131413091362133513061190
Percentage of PropertyPlantAndEquipmentGross72.772.772.172.472.171.671.571.571.371.172.272.371.873.573.373.172.372.471.972.071.872.672.772.973.473.673.473.272.573.273.373.272.772.672.472.572.972.372.172.672.071.471.5
Percentage of Assets14.213.713.212.912.612.212.111.911.611.412.111.711.223.523.523.122.823.124.524.723.629.630.128.232.933.033.533.433.236.036.035.935.935.835.535.042.342.643.344.944.144.047.3
Percentage of Assets us-gaap:MachineryAndEquipment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Accumulated Depreciation Depletion And Amortization Property Plant And Equipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-03-31
Value2289224222112172213120902070204119931949200319581912187618501822179617691739171516881657163316081582156015341515149114691446142414031383136213401320130112821328130712891171
Percentage of AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets14.113.613.313.012.512.011.811.410.910.611.010.59.922.722.822.622.823.024.324.322.929.830.027.832.632.633.232.933.136.136.135.936.135.935.534.542.042.242.443.843.243.446.6

Amortization Of Intangible Assets

us-gaap:AmortizationOfIntangibleAssets

us-gaap:AmortizationOfIntangibleAssets


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-03-312011-12-312011-09-30
Value231247246246251269258258260190196173134124122122122958582824949443548484637222325284141283.33.23.2
Percentage of AmortizationOfIntangibleAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AmortizationOfIntangibleAssets us-gaap:IncomeStatementLocation

us-gaap:CostOfSales


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value2.72.52.42.61.91.82.52.42.24.71.82.11.01.21.51.92.01.20.91.00.91.00.90.90.90.90.91.01.01.01.21.31.3
Percentage of AmortizationOfIntangibleAssets1.21.01.01.10.80.71.00.90.82.50.91.20.71.01.21.51.61.31.11.21.12.01.82.02.51.91.92.22.74.55.25.24.5
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CostOfSales0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OperatingExpense


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value22824524424424926725625525818519517113312212112012094848181484844344747453621212327
Percentage of AmortizationOfIntangibleAssets98.899.099.098.999.299.399.099.199.297.599.198.899.399.098.898.598.498.798.998.898.998.098.298.097.598.198.197.897.395.594.894.895.5
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:OperatingExpense0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Property Plant And Equipment Net

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:PropertyPlantAndEquipmentNet


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-03-31
Value892854827822844876909937963996103910511078767754722693683698716732609622631595581577585569531520518513514522536506516533548545540528493
Percentage of PropertyPlantAndEquipmentNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets5.55.25.04.95.05.05.25.25.35.45.75.65.69.39.39.08.88.99.810.110.010.911.410.912.312.212.512.712.713.113.013.113.213.413.613.816.116.817.718.118.018.218.719.6

Goodwill

us-gaap:Goodwill

us-gaap:Goodwill


Goodwill
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-03-31
Value66706670667066646664666466646664666366636782678772732299229922992299229923622384239010121011100857157156555740927627526826827126326010293767676765940
Percentage of Goodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets41.040.540.239.739.138.237.937.336.536.337.436.437.827.828.328.529.129.933.133.732.518.218.617.411.811.912.212.19.16.86.96.86.97.06.96.73.23.02.52.52.52.62.11.6

us-gaap:Goodwill us-gaap:ReportingUnit

mchp:SemiconductorProducts


Goodwillus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-03-312018-03-31
Value6651665166516645664566456645664566442279
Percentage of Goodwill99.799.799.799.799.799.799.799.799.799.2
Percentage of Assets40.940.440.139.639.038.137.837.236.227.6
Percentage of Assets mchp:SemiconductorProducts0.00.00.00.00.00.00.00.00.00.0

Indefinite Lived Intangible Assets Excluding Goodwill

us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass

us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill

us-gaap:InProcessResearchAndDevelopment


Indefinite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-03-31
Value6400000.07700000.07700000.07700000.07700000.08800000.07700000.0
Percentage of IndefiniteLivedIntangibleAssetsExcludingGoodwill100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.10.0
Percentage of Assets us-gaap:InProcessResearchAndDevelopment0.00.00.00.00.00.00.0

Intangible Assets Net Excluding Goodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill


Intangible
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-03-31
Value45814794502552555486570259396187642866856632682562481662178419052026214822332322240360665470247050455159949844546648050453057060711090757675777935
Percentage of IntangibleAssetsNetExcludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets28.129.130.331.332.232.733.834.635.236.436.536.632.520.122.023.725.727.931.332.832.710.912.012.19.710.611.913.011.111.011.612.113.013.814.915.63.52.92.52.52.52.62.81.4

Finite Lived Intangible Assets Net

us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsNet

us-gaap:CustomerRelatedIntangibleAssets


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-03-31
Value121132155178202228265301337373341622650678789511170
Percentage of FiniteLivedIntangibleAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.70.80.91.11.21.31.51.71.82.04.18.79.29.21.41.71.91.5
Percentage of Assets us-gaap:CustomerRelatedIntangibleAssets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:DevelopedTechnologyRights


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-12-312012-09-302012-03-312011-03-312010-03-31
Value440546004803500352005407561158216080630060795421501713071349140714641512155414661512469492520360377398355285305303307585530
Percentage of FiniteLivedIntangibleAssetsNet3628.73469.33089.32806.22569.62362.32117.41934.01803.71688.60.00.00.0383.50.00.00.00.0249.9225.3222.9600.2517.5466.4511.10.00.00.00.00.00.00.00.00.00.0
Percentage of Assets27.127.929.029.830.531.031.932.633.334.333.529.026.115.816.617.518.619.721.820.720.58.49.09.07.58.28.67.97.07.97.97.91.91.91.2
Percentage of Assets us-gaap:DevelopedTechnologyRights0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:DistributionRights


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-12-312012-09-302012-03-312011-03-312010-03-31
Value48545866755754553.70.10.10.20.20.20.1990.210.2210.2320.2450.2560.2670.2780.2870.2990.3220.3490.3680.3920.4140.1350.1930.3190.5761.0891.597
Percentage of FiniteLivedIntangibleAssetsNet39.940.937.737.237.525.020.618.41.10.00.00.00.00.10.00.00.00.00.00.00.00.40.30.30.50.00.00.00.00.00.00.00.00.00.0
Percentage of Assets0.30.30.40.40.40.30.30.30.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.1
Percentage of Assets us-gaap:DistributionRights0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Deferred Tax Assets Liabilities Net

us-gaap:DeferredTaxAssetsLiabilitiesNet

us-gaap:DeferredTaxAssetsLiabilitiesNet


Deferred
Period End2021-03-312020-03-312019-03-312015-03-312014-03-312013-03-312012-03-312011-03-31
Value17051430971-310.147-307.826-307.563-320.177-310.705
Percentage of DeferredTaxAssetsLiabilitiesNet100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets10.38.25.3-6.5-7.6-8.0-10.4-10.5

Operating Lease Right Of Use Asset

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OperatingLeaseRightOfUseAsset


Operating
Period End2021-03-312020-03-312019-12-312019-09-302019-06-30
Value154119135134122
Percentage of OperatingLeaseRightOfUseAsset100.0100.0100.0100.0100.0
Percentage of Assets0.90.70.80.80.7

Other Assets Noncurrent

us-gaap:OtherAssetsNoncurrent

us-gaap:OtherAssetsNoncurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-03-31
Value2572642712712582172322292321111061101547175737575829089109116796575444845454747474140413738383836334119
Percentage of OtherAssetsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.61.61.61.61.51.21.31.31.30.60.60.60.80.90.90.91.01.01.21.31.22.02.11.41.41.61.01.01.01.11.21.21.21.11.11.11.21.31.31.31.21.11.50.8

Accounts Payable Current

us-gaap:AccountsPayableCurrent

us-gaap:AccountsPayableCurrent


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-03-312011-03-31
Value284292259216211246209235245226236271318144162182171149135131137796972938676947974627777755068
Percentage of AccountsPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.71.81.61.31.21.41.21.31.31.21.31.51.71.72.02.32.21.91.91.91.91.41.31.31.91.81.72.01.81.81.62.02.02.01.62.3

Accrued Liabilities Current

us-gaap:AccruedLiabilitiesCurrent

us-gaap:AccruedLiabilitiesCurrent


Accrued
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value804794769762778781726800831787407481491229258221244212222223222119111119111100104113115969610112412711912086889292114131
Percentage of AccruedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.94.84.64.54.64.54.14.54.64.32.22.62.62.83.22.73.12.83.13.23.02.12.02.12.32.12.32.52.62.42.42.63.23.33.13.12.82.93.13.03.84.4

Liabilities Current

us-gaap:LiabilitiesCurrent

us-gaap:LiabilitiesCurrent


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-03-31
Value1089240925221975258516372336242324502374643208821392017756734736704651578573382343371372353353385359336316338351341296325249247248294328340299203
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 Assets6.714.615.211.815.29.413.313.613.412.93.511.211.124.49.39.19.39.29.18.27.86.96.36.47.77.47.68.48.08.37.98.59.18.97.78.47.98.08.29.710.811.510.68.1

Long Term Debt Current

us-gaap:LongTermDebtCurrent

us-gaap:LongTermDebtCurrent


Long
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-03-31
Value13221493996159660814001387137313600.01335132913090.05.9811500.0
Percentage of LongTermDebtCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0
Percentage of Assets8.09.05.99.43.58.07.87.57.40.07.26.915.90.00.10.10.70.0

Operating Lease Liability Current

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:OperatingLeaseLiabilityCurrent


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value3839404040444240380.0
Percentage of OperatingLeaseLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets0.20.20.20.20.20.30.20.20.20.0

Taxes Payable Current

us-gaap:TaxesPayableCurrent

us-gaap:TaxesPayableCurrent


Taxes
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-03-31
Value504312164038104846
Percentage of TaxesPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.30.30.10.10.20.20.10.30.3

Long Term Debt

us-gaap:LongTermDebt

us-gaap:LongTermDebt


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-03-31
Value852789049141917793269482958098021008510307105421088611349306830393017299529502453
Percentage of LongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets52.454.055.154.754.854.454.554.955.356.258.158.359.037.237.437.538.038.444.1

Long Term Debt Noncurrent

us-gaap:LongTermDebtNoncurrent

us-gaap:LongTermDebtNoncurrent


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-03-31
Value852775817647818177308873817984158711894610542955110019175830393011298329002453
Percentage of LongTermDebtNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets52.446.046.148.845.450.946.547.147.748.858.151.252.121.337.437.437.837.744.1

Deferred Income Tax Liabilities Net

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:DeferredIncomeTaxLiabilitiesNet


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-04-012018-03-31
Value43439.981112318386577690706221205
Percentage of DeferredIncomeTaxLiabilitiesNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.30.30.10.50.71.82.23.23.83.80.02.5

Other Liabilities Noncurrent

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:OtherLiabilitiesNoncurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-03-31
Value411417429424417342358364356279257265275240238240220217148161157414141484344403937383837212124298.3228.8449.8741010115.018
Percentage of OtherLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.52.52.62.52.52.02.02.02.01.51.41.41.42.92.93.02.82.82.12.32.10.70.80.71.00.91.00.90.90.91.01.01.00.60.60.60.90.30.30.30.30.30.40.2

Operating Lease Liability Noncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent


Operating
Period End2021-03-312020-03-312019-12-312019-09-302019-06-30
Value12594111111100
Percentage of OperatingLeaseLiabilityNoncurrent100.0100.0100.0100.0100.0
Percentage of Assets0.80.50.60.60.6

Lessee Operating Lease Liability Payments Due Year Two

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo


Lessee
Period End2021-03-31
Value32
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearTwo100.0
Percentage of Assets0.2

Lessee Operating Lease Liability Payments Due Year Three

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree


Lessee
Period End2021-03-31
Value24
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearThree100.0
Percentage of Assets0.1

Lessee Operating Lease Liability Payments Due Year Four

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour


Lessee
Period End2021-03-31
Value17
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFour100.0
Percentage of Assets0.1

Lessee Operating Lease Liability Payments Due Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive


Lessee
Period End2021-03-31
Value16
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFive100.0
Percentage of Assets0.1

Lessee Operating Lease Liability Payments Due After Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive


Lessee
Period End2021-03-31
Value61
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive100.0
Percentage of Assets0.4

Operating Lease Liability

us-gaap:OperatingLeaseLiability

us-gaap:OperatingLeaseLiability


Operating
Period End2021-03-312020-03-312019-12-312019-09-302019-06-30
Value165139153152139
Percentage of OperatingLeaseLiability100.0100.0100.0100.0100.0
Percentage of Assets1.00.80.90.90.8

Lessee Operating Lease Liability Payments Due

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue


Lessee
Period End2021-03-31
Value200
Percentage of LesseeOperatingLeaseLiabilityPaymentsDue100.0
Percentage of Assets1.2

Lessee Operating Lease Liability Undiscounted Excess Amount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount


Lessee
Period End2021-03-31
Value35
Percentage of LesseeOperatingLeaseLiabilityUndiscountedExcessAmount100.0
Percentage of Assets0.2

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-03-312009-03-312008-03-31
Value55195337529754435501558556165361528852875161517051233279318535463412-14.3782566251925322150212621292098204422562203216921352075201819541933192719642017199019411903187918121649153314901539
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets33.932.432.032.532.332.131.930.029.028.828.427.726.639.739.244.043.3-0.235.935.634.438.639.036.843.242.848.747.848.252.551.850.950.350.250.150.564.264.664.362.862.061.158.360.90.00.0

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value-13.9-13.4-11.1-7.9-5.6-5.1-6.6-5.2-7.9-6.2-4.8-6.1-5.4-10.1-6.917-8.343-9.174-5.263-1.288-8.286-6.7610.0440.0130.0130.0130.013
Percentage of StockholdersEquity-0.3-0.3-0.2-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.3-0.2-0.2-0.336.6-0.1-0.3-0.30.00.00.00.00.0
Percentage of Assets-0.1-0.1-0.1-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.1-0.1-0.1-0.1-0.1-0.0-0.1-0.10.00.00.00.00.0
Percentage of Assets us-gaap:AccumulatedDefinedBenefitPlansAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-03-312013-03-312012-03-312011-03-312010-03-312009-03-312008-03-31
Value-26.2-26.2-22.3-20.9-21.1-21.6-22.0-22.3-22.3-20.7-17.0-16.7-14.9-17.6-22.193-17.812-19.133-14.378-10.828-15.896-14.428-3.357-10.665-3.095-5.171111.0516.9353.1013.3573.0324.3122.508
Percentage of StockholdersEquity-0.5-0.5-0.4-0.4-0.4-0.4-0.4-0.4-0.4-0.4-0.3-0.3-0.3-0.5-0.7-0.5-0.6100.0-0.4-0.6-0.6-0.2-0.5-0.1-0.20.50.00.40.20.20.20.30.2
Percentage of Assets-0.2-0.2-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.2-0.3-0.2-0.2-0.2-0.2-0.2-0.2-0.1-0.2-0.1-0.10.20.00.20.10.10.10.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedTranslationAdjustment


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value-12.3-12.8-11.2-13.0-15.5-16.5-15.4-17.1-14.4-14.7-12.4-10.8-9.7-9.4-9.427-9.427-9.427-9.427-9.427-6.318-6.772-3.749-3.75-3.75-3.75-3.474
Percentage of StockholdersEquity-0.2-0.2-0.2-0.2-0.3-0.3-0.3-0.3-0.3-0.3-0.2-0.2-0.2-0.3-0.3-0.3-0.365.6-0.4-0.3-0.3-0.2-0.2-0.2-0.2-0.2
Percentage of Assets-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1
Percentage of Assets us-gaap:AccumulatedTranslationAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStockIncludingAdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-03-312014-03-312013-03-312012-03-312011-03-312010-03-312009-03-312008-03-31
Value2430240323852487254226752738273127032679265726522637256225371244125512691268127712821297
Percentage of StockholdersEquity44.045.045.045.746.247.948.851.051.150.751.551.351.578.1-17649.258.365.063.870.083.386.084.3
Percentage of Assets14.914.614.414.814.915.415.615.314.814.614.614.213.731.033.030.632.641.242.750.70.00.0
Percentage of Assets us-gaap:CommonStockIncludingAdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-03-312014-03-312013-03-312012-03-312011-03-312010-03-312009-03-312008-03-31
Value3533339333843443346534323420319731753210312231593149139714791467135214991428126612991300
Percentage of StockholdersEquity64.063.663.963.363.061.560.959.660.060.760.561.161.542.6-10289.368.770.075.378.882.687.284.5
Percentage of Assets21.720.620.420.520.419.719.417.917.417.517.216.916.416.919.236.135.148.648.150.30.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-03-312014-03-312013-03-312012-03-312011-03-312010-03-312009-03-312008-03-31
Value-417.5-433.8-450.2-467.0-485.8-500.6-520.8-545.2-568.4-582.2-601.8-625.4-647.7-662.6-731.9-577.382-682.22-780.893-888.075-1013.358-1095.37-1061.663
Percentage of StockholdersEquity-7.6-8.1-8.5-8.6-8.8-9.0-9.3-10.2-10.7-11.0-11.7-12.1-12.6-20.25090.4-27.0-35.3-39.2-49.0-66.1-73.5-69.0
Percentage of Assets-2.6-2.6-2.7-2.8-2.9-2.9-3.0-3.1-3.1-3.2-3.3-3.4-3.4-8.0-9.5-14.2-17.7-25.3-29.9-40.30.00.0
Percentage of Assets us-gaap:TreasuryStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-03-31
Value300000.0300000.0300000.0300000.0300000.0200000.0200000.0200000.0200000.0200000.0200000.0200000.0200000.0200000.0234000.0234000.0233000.0229000.0216000.0216000.0215000.0204000.0203000.0203000.0202000.0202000.0201000.0201000.0200000.0200000.0199000.0198000.0197000.0196000.0195000.0194000.0194000.0193000.0192000.0191000.0191000.0190000.0188000.0185000.0
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Additional Paid In Capital Common Stock

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:AdditionalPaidInCapitalCommonStock


Additional
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value2430240323852487254226752738273127032679265726522637256225562590258325371904190519011391138513821001999
Percentage of AdditionalPaidInCapitalCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets14.914.614.414.814.915.415.615.314.814.614.614.213.731.031.532.232.833.026.726.925.825.025.423.920.620.9

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:RetainedEarningsAccumulatedDeficit


Retained
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-03-31
Value35333393338434433465343234203197317532103122315931491397133516711567147914251395143915821588160016071549152215071485146714261391136113521362142015101499148514751462142813031266
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 Assets21.720.620.420.520.419.719.417.917.417.517.216.916.416.916.420.819.919.219.919.719.628.429.227.733.132.432.932.733.036.135.635.135.135.135.436.548.048.649.248.648.348.146.150.3

Accumulated Other Comprehensive Income Loss Net Of Tax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-03-31
Value-26.2-26.2-22.3-20.9-21.1-21.6-22.0-22.3-22.3-20.7-17.0-16.7-14.9-17.6-22.193-17.812-19.133-14.378-10.828-15.896-14.428-3.357-10.665-3.095-5.1711115-4.6574.0891.051-2.579-2.525-3.1136.9356.7746.6892.9633.101-1.755-0.5965.2843.3572.7743.032
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-0.2-0.2-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.2-0.3-0.2-0.2-0.2-0.2-0.2-0.2-0.1-0.2-0.1-0.10.20.3-0.10.10.0-0.1-0.1-0.10.20.20.20.10.1-0.1-0.00.20.10.10.1

Treasury Stock Value

us-gaap:TreasuryStockValue

us-gaap:TreasuryStockValue


Treasury
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-03-31
Value4174334504674855005205455685826016256476626846987197317517657948208378505055155345485655776036266576827157407657808138408578889241013
Percentage of TreasuryStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.62.62.72.82.92.93.03.13.13.23.33.43.48.08.48.79.19.510.510.810.814.715.414.710.410.811.511.912.614.215.115.816.917.718.619.124.325.326.927.728.329.932.740.3

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

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue


Adjustments
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value56525041434641414445
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue us-gaap:StatementEquityComponents

us-gaap:CommonStockIncludingAdditionalPaidInCapital


Adjustments
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value56525041434641414445
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonStockIncludingAdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-12-312016-09-302016-06-302015-12-312015-09-302015-06-302014-12-312014-09-302014-06-302013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value6294495094555013713953963804034814873023593643503442902222232101491811841921651531541641381286312811755
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax40.130.637.734.838.328.030.729.628.830.335.034.024.935.936.734.635.534.925.528.039.027.734.035.035.231.331.931.435.532.131.016.536.634.817.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-112.7-63.2-51.5-41.7-16.9-35.5-43.0-28.4-26.3-43.6-31.4-69.5-6666.5-50.139-369.588-200.701-391.272-487.477-34.176-20.591-2295.7291582-53.908-540.68-187.189-1.56-156.566-247.763-272.428-54.92-64.837-174.329-209.193-15.949-47.642-951.05577-22.353-73.312-72.214-88.6032937-208.933-45.83167
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-7.2-4.3-3.8-3.2-1.3-2.7-3.3-2.1-2.0-3.3-2.3-4.9-549.8-5.0-37.2-19.8-40.3-54.0-4.1-2.4-287.2283.7-10.0-99.9-35.1-0.3-29.6-45.4-51.5-11.1-13.4-35.4-45.2-3.7-11.5-248.122.1-6.6-22.3-21.2-23.77.810.2-54.7-12.824.4

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-519.5-476.7-455.8-424.0-507.7-332.3-357.2-399.8-348.9-363.4-477.6-593.56098-80.174-149.699-96.059-89.368409-82.043-312.174580-23.466-364.196366-38.607-25.474-53.372-80.413257-56.918-58.133-39.624-80.341-46.011-52.354543-62.768-50.077-52.031-58.794-47.24321-99.129-48.949-56.143-45.018
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-33.1-32.5-33.7-32.4-38.8-25.1-27.7-29.9-26.4-27.3-34.7-41.4502.9-8.0-15.1-9.5-9.245.4-9.8-35.872.6-4.2-67.467.7-7.2-4.7-10.1-14.748.7-11.5-12.1-8.0-17.4-10.7-12.6141.7-17.8-14.8-15.8-17.3-12.65.6-27.0-12.8-15.7-16.2

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

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value-2300000.0-90700000.02400000.0-9900000.0-22800000.03900000.0-4700000.0-32200000.05400000.0-3600000.0-27500000.0-175500000.0-266100000.0229200000.0-154300000.053400000.0-135700000.0
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.1-6.20.2-0.8-1.70.3-0.4-2.40.4-0.3-2.0-12.3-21.922.9-15.55.3-14.0

Amortization Of Financing Costs

us-gaap:AmortizationOfFinancingCosts

us-gaap:AmortizationOfFinancingCosts


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value3.53.94.24.24.84.34.34.34.24.43.75.43.01.6481.6131.7181.6211.3421.0641.0611.0571.0520.9960.9620.9580.8310.5440.5440.5440.5430.5440.5450.3270.0530.0550.0550.0540.0540.0550.0550.0550.0540.0550.0550.055-0.087
Percentage of AmortizationOfFinancingCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AmortizationOfFinancingCosts us-gaap:LongtermDebtType

us-gaap:ConvertibleDebt


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value0.60.70.50.50.71.01.01.00.90.90.90.90.90.80.90.90.90.80.50.40.4
Percentage of AmortizationOfFinancingCosts17.117.911.911.914.623.323.323.321.420.524.316.730.048.555.852.455.559.647.037.737.8

us-gaap:SecuredDebt


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value2.93.23.73.74.13.33.33.33.33.53.63.8
Percentage of AmortizationOfFinancingCosts82.982.188.188.185.476.776.776.778.679.597.370.4

Deferred Income Tax Expense Benefit

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:DeferredIncomeTaxExpenseBenefit


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value20-56.0-34.81.3-49.4-86.1-293.3-94.1-16.8-33.142-38.60610-2.178-2.319-18.87126.5745.298-18.387-0.556-12.3522.9276.476
Percentage of DeferredIncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Depreciation Depletion And Amortization

us-gaap:DepreciationDepletionAndAmortization

us-gaap:DepreciationDepletionAndAmortization


Depreciation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value27228728628529231030029730723824322117215615415215112811411211375767160737370604545485063645125242425252627272522
Percentage of DepreciationDepletionAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Increase Decrease In Accounts Receivable

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:IncreaseDecreaseInAccountsReceivable


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value3.0103-9.99.4-39.7126-41.1-88.356-49.4-124.0-120.655107.71916503.2818159.90142-34.857-8.2663.09631-44.878-7.8183718-6.317-1.7692.46252-52.955-2.6982.814206.868-53.845159.357-21.5199.2559.248-23.84
Percentage of IncreaseDecreaseInAccountsReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Increase Decrease In Inventories

us-gaap:IncreaseDecreaseInInventories

us-gaap:IncreaseDecreaseInInventories


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value19-0.93.93.5-24.9-23.2-25.8-0.3202.9-83.0-177.7-83.8-10.98330309.904-3.037-4.724-94.848-121.102-13.472-39.37-19.296233.1673.368-7.061-24.991-12.088-1.5151813-18.721-24.812-22.018-0.316-1.0576.2238.6921-1.289-30.8145.7164.319-3.977
Percentage of IncreaseDecreaseInInventories100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Increase Decrease In Other Operating Capital Net

us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet

us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value-27.5-6.641-17.2-1.49.23.015-14.439-40.3-63.5881.6631.058-24.0177.296-38.8940.6251.37112-63.75633-1.364-5.225-4.826185.113-15.85-39.368-29.995.2141465-73.462355.291
Percentage of IncreaseDecreaseInOtherOperatingCapitalNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-12-312016-09-302016-06-302015-12-312015-09-302015-06-302014-12-312014-09-302014-06-302013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value6294495094555013713953963804034814873023593643503442902222232101491811841921651531541641381286312811755
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax40.130.637.734.838.328.030.729.628.830.335.034.024.935.936.734.635.534.925.528.039.027.734.035.035.231.331.931.435.532.131.016.536.634.817.0

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value25211636731239931110850174499635146-251.08618917013610733-113.3636761641309986938911110599785910-21.1847880777999125100103897569
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax16.17.92.75.69.47.524.28.13.813.13.66.72.914.6-25.318.717.515.212.83.9-14.212.111.312.024.518.316.317.117.022.621.920.317.013.92.4-5.522.423.823.523.326.533.027.427.025.127.227.8

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value252367312331110850499635
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax16.12.75.69.424.28.13.83.66.72.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.0

Share Based Compensation

us-gaap:ShareBasedCompensation

us-gaap:ShareBasedCompensation


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value5655514942404345403839424523242322222224591716231415141513121315121314149.9869.8199.9629.4849.0249.0279.4098.9259.4519.443
Percentage of ShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-112.7-63.2-51.5-41.7-16.9-35.5-43.0-28.4-26.3-43.6-31.4-69.5-6666.5-50.139-369.588-200.701-391.272-487.477-34.176-20.591-2295.7291582-53.908-540.68-187.189-1.56-156.566-247.763-272.428-54.92-64.837-174.329-209.193-15.949-47.642-951.05577-22.353-73.312-72.214-88.6032937-208.933-45.83167
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-7.2-4.3-3.8-3.2-1.3-2.7-3.3-2.1-2.0-3.3-2.3-4.9-549.8-5.0-37.2-19.8-40.3-54.0-4.1-2.4-287.2283.7-10.0-99.9-35.1-0.3-29.6-45.4-51.5-11.1-13.4-35.4-45.2-3.7-11.5-248.122.1-6.6-22.3-21.2-23.77.810.2-54.7-12.824.4

Payments To Acquire Property Plant And Equipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value8655216.39.51114172340
Percentage of PaymentsToAcquirePropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-519.5-476.7-455.8-424.0-507.7-332.3-357.2-399.8-348.9-363.4-477.6-593.56098-80.174-149.699-96.059-89.368409-82.043-312.174580-23.466-364.196366-38.607-25.474-53.372-80.413257-56.918-58.133-39.624-80.341-46.011-52.354543-62.768-50.077-52.031-58.794-47.24321-99.129-48.949-56.143-45.018
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-33.1-32.5-33.7-32.4-38.8-25.1-27.7-29.9-26.4-27.3-34.7-41.4502.9-8.0-15.1-9.5-9.245.4-9.8-35.872.6-4.2-67.467.7-7.2-4.7-10.1-14.748.7-11.5-12.1-8.0-17.4-10.7-12.6141.7-17.8-14.8-15.8-17.3-12.65.6-27.0-12.8-15.7-16.2

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

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice


Share
Period End2021-03-312020-03-312019-03-312018-03-312017-03-312016-03-312015-03-312014-03-312013-03-312012-03-312011-03-312010-03-312009-03-312008-03-31
Value31.8131.5930.1631.2131.5133.028.4124.7525.5825.025.2124.5224.223.14
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Assets Net

us-gaap:DeferredTaxAssetsNet

us-gaap:DeferredTaxAssetsNet


Deferred
Period End2021-03-312020-03-312019-03-312018-03-312017-03-312016-03-312015-03-312014-03-312013-03-312012-03-312011-03-31
Value195920611971283420122192238198139107
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 End2021-03-312020-03-312019-03-312018-12-312018-09-302018-06-302018-03-312017-03-312016-12-312016-09-302016-06-302016-03-312015-03-312014-03-312013-03-312012-03-312011-03-312010-03-312009-03-312008-03-31
Value82675776368068170943639840642142022017014915270455770112
Percentage of UnrecognizedTaxBenefits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Assets Valuation Allowance

us-gaap:DeferredTaxAssetsValuationAllowance

us-gaap:DeferredTaxAssetsValuationAllowance


Deferred
Period End2021-03-312020-03-312019-03-312018-03-312017-03-312016-03-312015-03-312014-03-312013-03-312012-03-312011-03-312010-03-31
Value290303332204210161116938878-50.346-45.268
Percentage of DeferredTaxAssetsValuationAllowance100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

mchp:AdjustmentToAdditionalPaidInCapitalPurchaseOfCappedCallOptions

mchp:AdjustmentToAdditionalPaidInCapitalPurchaseOfCappedCallOptions


Adjustment
Period End2020-12-31
Value35
Percentage of AdjustmentToAdditionalPaidInCapitalPurchaseOfCappedCallOptions100.0

mchp:AdjustmentToAdditionalPaidInCapitalPurchaseOfCappedCallOptions us-gaap:StatementEquityComponents

us-gaap:CommonStockIncludingAdditionalPaidInCapital


Adjustment
Period End2020-12-31
Value35
Percentage of AdjustmentToAdditionalPaidInCapitalPurchaseOfCappedCallOptions100.0

mchp:Amortizationofintangibleassetsacquiredinabusinesscombination

mchp:Amortizationofintangibleassetsacquiredinabusinesscombination


Amortizationofintangibleassetsacquiredinabusinesscombination
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value21523223123223524824824824817619316913312212112012094828080484843344747453621212327
Percentage of Amortizationofintangibleassetsacquiredinabusinesscombination100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

mchp:CapitalPurchaseOfCappedOptionsIndexedToEquityCosts us-gaap:DebtInstrument, us-gaap:LongtermDebtType

mchp:CapitalPurchaseOfCappedOptionsIndexedToEquityCosts

mchp:A2020SeniorSubordinatedConvertibleDebt, us-gaap:SeniorNotes


Capital
Period End2020-12-31
Value35
Percentage of CapitalPurchaseOfCappedOptionsIndexedToEquityCosts100.0

mchp:DebtInstrumentConvertibleDebtConversionPrice us-gaap:Range, us-gaap:DebtInstrument

mchp:DebtInstrumentConvertibleDebtConversionPrice

srt:WeightedAverage, mchp:A2015SeniorSubordinatedConvertibleDebt


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value60.46-0.0960.7860.9861.21-0.1261.6761.9262.18-0.1462.7263.02
Percentage of DebtInstrumentConvertibleDebtConversionPrice100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:WeightedAverage, mchp:A2017JuniorSubordinatedConvertibleDebt


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value92.62-0.1493.1293.4293.77-0.1994.4894.8695.26-0.2296.196.55
Percentage of DebtInstrumentConvertibleDebtConversionPrice153.2155.6153.2153.2153.2158.3153.2153.2153.2157.1153.2153.2

srt:WeightedAverage, mchp:A2017SeniorSubordinatedConvertibleDebt


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value94.28-0.1594.7895.0995.45-0.1996.1696.5596.96-0.2297.8198.27
Percentage of DebtInstrumentConvertibleDebtConversionPrice155.9166.7155.9155.9155.9158.3155.9155.9155.9157.1155.9155.9

srt:WeightedAverage, mchp:A2020SeniorSubordinatedConvertibleDebt


Debt
Period End2021-06-302021-03-312020-12-31
Value186.82-0.01186.87
Percentage of DebtInstrumentConvertibleDebtConversionPrice309.011.1307.5

mchp:DeferredIssuanceCostsIncludingEquityPortionOfCostsGross us-gaap:DebtInstrument, us-gaap:LongtermDebtType

mchp:DeferredIssuanceCostsIncludingEquityPortionOfCostsGross

mchp:A2020SeniorSubordinatedConvertibleDebt, us-gaap:SeniorNotes


Deferred
Period End2020-12-31
Value10
Percentage of DeferredIssuanceCostsIncludingEquityPortionOfCostsGross100.0

mchp:Equityportionofconvertibledebtissuancecosts us-gaap:DebtInstrument, us-gaap:LongtermDebtType

mchp:Equityportionofconvertibledebtissuancecosts

mchp:A2020SeniorSubordinatedConvertibleDebt, us-gaap:SeniorNotes


Equityportionofconvertibledebtissuancecostsus-gaap:
Period End2020-12-31
Value1.8
Percentage of Equityportionofconvertibledebtissuancecosts100.0

mchp:ExtinguishmentofDebtPrincipalAmount us-gaap:DebtInstrument

mchp:ExtinguishmentofDebtPrincipalAmount

mchp:A2015SeniorSubordinatedConvertibleDebt


Extinguishmentof
Period End2020-08-312020-06-302020-03-31
Value414383615
Percentage of ExtinguishmentofDebtPrincipalAmount100.0100.0100.0

mchp:A2017SeniorSubordinatedConvertibleDebt


Extinguishmentof
Period End2020-08-312020-06-30
Value381643
Percentage of ExtinguishmentofDebtPrincipalAmount92.2168.0

mchp:IncrementalCommonSharesAttributableToConversionOfDebtSecurities1 us-gaap:DebtInstrument

mchp:IncrementalCommonSharesAttributableToConversionOfDebtSecurities1

mchp:A2015SeniorSubordinatedConvertibleDebt


Incremental
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value2.1-0.73.55.57.20.11513120.14.611
Percentage of IncrementalCommonSharesAttributableToConversionOfDebtSecurities1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

mchp:A2017JuniorSubordinatedConvertibleDebt


Incremental
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312018-09-30
Value0.80.12.01.10.00.00.20.00.00.00.0
Percentage of IncrementalCommonSharesAttributableToConversionOfDebtSecurities138.1-14.357.120.00.00.01.30.00.00.00.0

mchp:A2017SeniorSubordinatedConvertibleDebt


Incremental
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312018-09-30
Value2.00.22.81.70.00.00.30.00.00.00.0
Percentage of IncrementalCommonSharesAttributableToConversionOfDebtSecurities195.2-28.680.030.90.00.02.00.00.00.00.0

mchp:PaymentsToAcquireCappedCallOptionsRelatedToConvertibleSeniorNotes

mchp:PaymentsToAcquireCappedCallOptionsRelatedToConvertibleSeniorNotes


Payments
Period End2021-03-31
Value0.0
Percentage of PaymentsToAcquireCappedCallOptionsRelatedToConvertibleSeniorNotes0.0

mchp:SharebasedCompensationExpensePreviouslyCapitalized us-gaap:BalanceSheetLocation

mchp:SharebasedCompensationExpensePreviouslyCapitalized

us-gaap:Inventories


Sharebased
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value8.87.86.46.06.45.15.75.24.94.03.43.93.63.23.5
Percentage of SharebasedCompensationExpensePreviouslyCapitalized100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

mchp:TotalConsiderationExtinguishmentofDebt us-gaap:CreditFacility, us-gaap:ExtinguishmentOfDebt

mchp:TotalConsiderationExtinguishmentofDebt

mchp:TermLoanFacility, us-gaap:LineOfCredit


Total
Period End2020-12-312020-06-30
Value170517
Percentage of TotalConsiderationExtinguishmentofDebt100.0100.0

mchp:TotalConsiderationExtinguishmentofDebt us-gaap:DebtInstrument, us-gaap:ExtinguishmentOfDebt

mchp:A2015SeniorSubordinatedConvertibleDebt, us-gaap:LongTermDebt


Total
Period End2021-02-282020-12-312020-08-312020-06-302020-03-31
Value287269961788966
Percentage of TotalConsiderationExtinguishmentofDebt0.015.80.04429.20.0

mchp:A2017JuniorSubordinatedConvertibleDebt, us-gaap:LongTermDebt


Total
Period End2021-02-282020-12-31
Value373819
Percentage of TotalConsiderationExtinguishmentofDebt0.048.0

mchp:A2017SeniorSubordinatedConvertibleDebt, us-gaap:LongTermDebt


Total
Period End2021-02-282020-12-312020-08-312020-06-30
Value2881200602890
Percentage of TotalConsiderationExtinguishmentofDebt0.070.40.05001.7

mchp:TotalConsiderationExtinguishmentofDebt us-gaap:DebtInstrument, us-gaap:LongtermDebtType

mchp:SeniorSecuredNotes2021, us-gaap:SeniorNotes


Total
Period End2021-06-30
Value1000
Percentage of TotalConsiderationExtinguishmentofDebt0.0

mchp:TotalConsiderationExtinguishmentofDebtEquityComponent us-gaap:DebtInstrument, us-gaap:ExtinguishmentOfDebt

mchp:TotalConsiderationExtinguishmentofDebtEquityComponent

mchp:A2015SeniorSubordinatedConvertibleDebt, us-gaap:LongTermDebt


Total
Period End2021-02-282020-12-312020-08-312020-06-302020-03-31
Value208184592464461
Percentage of TotalConsiderationExtinguishmentofDebtEquityComponent100.0100.0100.0100.0100.0

mchp:A2017JuniorSubordinatedConvertibleDebt, us-gaap:LongTermDebt


Total
Period End2021-02-282020-12-31
Value243547
Percentage of TotalConsiderationExtinguishmentofDebtEquityComponent117.2296.5

mchp:A2017SeniorSubordinatedConvertibleDebt, us-gaap:LongTermDebt


Total
Period End2021-02-282020-12-312020-08-312020-06-30
Value168655292390
Percentage of TotalConsiderationExtinguishmentofDebtEquityComponent80.8355.249.384.2

mchp:TotalConsiderationExtinguishmentofDebtLiabilityComponent us-gaap:DebtInstrument, us-gaap:ExtinguishmentOfDebt

mchp:TotalConsiderationExtinguishmentofDebtLiabilityComponent

mchp:A2015SeniorSubordinatedConvertibleDebt, us-gaap:LongTermDebt


Total
Period End2021-02-282020-12-312020-08-312020-06-302020-03-31
Value7979351314460
Percentage of TotalConsiderationExtinguishmentofDebtLiabilityComponent100.0100.0100.0100.0100.0

mchp:A2017JuniorSubordinatedConvertibleDebt, us-gaap:LongTermDebt


Total
Period End2021-02-282020-12-31
Value129246
Percentage of TotalConsiderationExtinguishmentofDebtLiabilityComponent163.9310.2

mchp:A2017SeniorSubordinatedConvertibleDebt, us-gaap:LongTermDebt


Total
Period End2021-02-282020-12-312020-08-312020-06-30
Value115486299481
Percentage of TotalConsiderationExtinguishmentofDebtLiabilityComponent146.3613.085.0153.0

us-gaap:AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation

us-gaap:AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation


Adjustments
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value25211411231511202016
Percentage of AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation us-gaap:StatementEquityComponents

us-gaap:CommonStockIncludingAdditionalPaidInCapital


Adjustments
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value25211411231511202016
Percentage of AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt

us-gaap:AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt


Adjustments
Period End2020-12-31
Value87
Percentage of AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt100.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt us-gaap:StatementEquityComponents

us-gaap:CommonStockIncludingAdditionalPaidInCapital


Adjustments
Period End2020-12-31
Value87
Percentage of AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt100.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebtSubsequentAdjustments

us-gaap:AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebtSubsequentAdjustments


Adjustments
Period End2020-12-312020-09-302020-06-30
Value1339859810
Percentage of AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebtSubsequentAdjustments100.0100.0100.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebtSubsequentAdjustments us-gaap:StatementEquityComponents

us-gaap:CommonStockIncludingAdditionalPaidInCapital


Adjustments
Period End2020-12-312020-09-302020-06-30
Value1339859810
Percentage of AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebtSubsequentAdjustments100.0100.0100.0

us-gaap:AllocatedShareBasedCompensationExpenseNetOfTax

us-gaap:AllocatedShareBasedCompensationExpenseNetOfTax


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value4443403933323435313031333516171514141416381111141011111311
Percentage of AllocatedShareBasedCompensationExpenseNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AmortizationOfDebtDiscountPremium

us-gaap:AmortizationOfDebtDiscountPremium


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value121314172530303029292927272726262519121212121211117.482.52.42.3652.2882.32.22.1612.0912.12.01.9751.9321.91.91.8051.7461.71.71.651.596
Percentage of AmortizationOfDebtDiscountPremium100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AmortizationOfDebtDiscountPremium us-gaap:LongtermDebtType

us-gaap:ConvertibleDebt


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value101112162330302929282827272726262519121212
Percentage of AmortizationOfDebtDiscountPremium84.986.088.991.094.197.497.797.797.797.695.0100.0100.0100.1100.099.899.8100.2100.099.9100.0

us-gaap:SecuredDebt


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value1.91.91.61.61.50.80.70.70.70.70.70.7
Percentage of AmortizationOfDebtDiscountPremium15.114.011.19.05.92.62.32.32.32.42.32.5

us-gaap:AmortizationOfFinancingCostsAndDiscounts us-gaap:LongtermDebtType

us-gaap:AmortizationOfFinancingCostsAndDiscounts

us-gaap:ConvertibleDebt


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value141621273950504949484848474746464634232222
Percentage of AmortizationOfFinancingCostsAndDiscounts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:SecuredDebt


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value576164645864687882858890
Percentage of AmortizationOfFinancingCostsAndDiscounts407.8380.1305.7235.3146.5127.2135.4158.1167.4175.7182.5187.5

us-gaap:CommonStockDividendsPerShareCashPaid

us-gaap:CommonStockDividendsPerShareCashPaid


Common
Period End2021-06-042020-12-042020-09-042017-09-052017-03-312016-12-312016-09-062016-03-312015-12-042015-12-312015-09-252015-03-312014-12-052014-12-312014-09-042014-03-312013-12-052013-12-312013-09-302013-03-312012-12-312012-09-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value0.4130.36850.3680.3620.3610.36050.360.3590.35850.35850.3580.3570.35650.35650.3560.3550.35450.35450.3540.3530.3520.3510.3490.3480.3470.3470.346
Percentage of CommonStockDividendsPerShareCashPaid100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonStockDividendsPerShareDeclared us-gaap:SubsequentEventType

us-gaap:CommonStockDividendsPerShareDeclared

us-gaap:SubsequentEvent


Common
Period End2020-08-042020-02-042019-11-052019-08-062019-02-052018-11-072018-08-092018-02-062017-11-062017-08-032017-02-072016-11-072016-08-082016-02-032015-11-042015-08-032015-01-292014-10-302014-07-312014-01-30
Value0.3680.3670.36650.3660.3650.36450.3640.3630.36250.3620.3610.36050.360.3590.35850.3580.3570.35650.3560.355
Percentage of CommonStockDividendsPerShareDeclared100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtAndEquitySecuritiesGainLoss

us-gaap:DebtAndEquitySecuritiesGainLoss


Debt
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value000200000.01500000.00200000.0800000.06800000.0-600000.0
Percentage of DebtAndEquitySecuritiesGainLoss0.00.00.0100.0100.00.0100.0100.0100.0100.0

us-gaap:DebtConversionConvertedInstrumentAmount1 us-gaap:DebtConversionByUniqueDescription, us-gaap:DebtInstrument, us-gaap:ExtinguishmentOfDebt

us-gaap:DebtConversionConvertedInstrumentAmount1

mchp:A2017JuniorSubordinatedConvertibleDebt, mchp:A2020SeniorSubordinatedConvertibleDebt, us-gaap:LongTermDebt


Debt
Period End2020-12-31
Value64
Percentage of DebtConversionConvertedInstrumentAmount1100.0

mchp:A2017SeniorSubordinatedConvertibleDebt, mchp:A2020SeniorSubordinatedConvertibleDebt, us-gaap:LongTermDebt


Debt
Period End2020-12-31
Value601
Percentage of DebtConversionConvertedInstrumentAmount1939.8

us-gaap:DebtConversionConvertedInstrumentAmount1 us-gaap:DebtInstrument, us-gaap:ExtinguishmentOfDebt

mchp:A2020SeniorSubordinatedConvertibleDebt, us-gaap:LongTermDebt


Debt
Period End2020-12-31
Value665
Percentage of DebtConversionConvertedInstrumentAmount11039.8

us-gaap:DebtInstrumentConvertibleIfConvertedValueInExcessOfPrincipal us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:DebtInstrumentConvertibleIfConvertedValueInExcessOfPrincipal

mchp:A2015SeniorSubordinatedConvertibleDebt, us-gaap:ConvertibleSubordinatedDebt


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value314-93.7103-467.0789-1644.3520
Percentage of DebtInstrumentConvertibleIfConvertedValueInExcessOfPrincipal100.0100.0100.0100.0100.0100.0100.0

mchp:A2017JuniorSubordinatedConvertibleDebt, us-gaap:JuniorSubordinatedDebt


Debt
Period End2021-06-302021-03-312020-12-31
Value113-79.097
Percentage of DebtInstrumentConvertibleIfConvertedValueInExcessOfPrincipal36.284.395.0

mchp:A2017SeniorSubordinatedConvertibleDebt, us-gaap:ConvertibleSubordinatedDebt


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value2958.3184-96.7226
Percentage of DebtInstrumentConvertibleIfConvertedValueInExcessOfPrincipal94.0-8.9178.920.728.7

us-gaap:Depreciation

us-gaap:Depreciation


Depreciation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value414040394141413946484747383232292932293030262626242524242323222321222322202021222222232322
Percentage of Depreciation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DividendsCommonStockCash

us-gaap:DividendsCommonStockCash


Dividends
Period End2021-06-042021-06-302020-12-042020-12-312020-09-042020-09-302020-06-042020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302015-06-042015-03-312014-12-052014-12-312014-09-042014-06-032013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value113113969695959090878787868585727271717171707069696868676766666665
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DividendsCommonStockCash us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Dividends
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value113969590878787868585
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DividendsCommonStockCash us-gaap:StatementScenario

srt:ScenarioForecast


Dividends
Period End2021-09-032021-02-042020-11-052020-09-04
Value1201059693
Percentage of DividendsCommonStockCash0.00.00.097.6

us-gaap:EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount us-gaap:BalanceSheetLocation

us-gaap:EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount

us-gaap:Inventories


Employee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value5.64.84.53.44.04.45.15.54.84.64.74.43.53.03.1
Percentage of EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense

us-gaap:EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense


Employee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value121110109.18.79.29.99.18.28.29.0106.4226.6047.8467.4287.5927.3768.358205.4465.468.5743.532-5.6853.6321.8331.42
Percentage of EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ExtinguishmentOfDebtAmount us-gaap:CreditFacility, us-gaap:ExtinguishmentOfDebt

us-gaap:ExtinguishmentOfDebtAmount

mchp:TermLoanFacility, us-gaap:LineOfCredit


Extinguishment
Period End2020-12-312020-06-30
Value170517
Percentage of ExtinguishmentOfDebtAmount100.0100.0

us-gaap:ExtinguishmentOfDebtAmount us-gaap:DebtInstrument, us-gaap:ExtinguishmentOfDebt

mchp:A2015SeniorSubordinatedConvertibleDebt, us-gaap:LongTermDebt


Extinguishment
Period End2021-02-282020-12-312020-08-312020-06-302020-03-31
Value8190414383615
Percentage of ExtinguishmentOfDebtAmount0.05.30.02153.40.0

mchp:A2017JuniorSubordinatedConvertibleDebt, us-gaap:LongTermDebt


Extinguishment
Period End2021-02-282020-12-31
Value156407
Percentage of ExtinguishmentOfDebtAmount0.023.9

mchp:A2017SeniorSubordinatedConvertibleDebt, us-gaap:LongTermDebt


Extinguishment
Period End2021-02-282020-12-312020-08-312020-06-30
Value122588381643
Percentage of ExtinguishmentOfDebtAmount0.034.50.03617.4

us-gaap:ExtinguishmentOfDebtAmount us-gaap:DebtInstrument, us-gaap:LongtermDebtType

mchp:SeniorSecuredNotes2021, us-gaap:SeniorNotes


Extinguishment
Period End2021-06-30
Value1000
Percentage of ExtinguishmentOfDebtAmount0.0

us-gaap:ExtinguishmentOfDebtAmount us-gaap:ExtinguishmentOfDebt

us-gaap:LongTermDebt


Extinguishment
Period End2020-12-31
Value1086
Percentage of ExtinguishmentOfDebtAmount63.7

us-gaap:FinanceLeasePrincipalPayments

us-gaap:FinanceLeasePrincipalPayments


Finance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value200000.00200000.0200000.0200000.0200000.0200000.0200000.0200000.0
Percentage of FinanceLeasePrincipalPayments100.00.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GainLossOnSaleOfPropertyPlantEquipment

us-gaap:GainLossOnSaleOfPropertyPlantEquipment


Gain
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-03-312012-12-312012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value6200000.000900000.02600000.000000479000.040000.0816000.04565000.003000.014000.061000.00100000.0300000.0560000.00000-244000.000240000.0199000.0164000.048000.000-128000.0-49000.088000.00
Percentage of GainLossOnSaleOfPropertyPlantEquipment100.00.00.0100.0100.00.00.00.00.00.0100.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.00.00.00.0100.00.00.0100.0100.0100.0100.00.00.0100.0100.0100.00.0

us-gaap:IncomeTaxReconciliationTaxContingenciesDomestic

us-gaap:IncomeTaxReconciliationTaxContingenciesDomestic


Income
Period End2021-03-312020-12-31
Value-1.90.0
Percentage of IncomeTaxReconciliationTaxContingenciesDomestic100.00.0

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-0.9114112-46.664-44.9-58.149-37.2-105.7-35.6-2.2-55.68215-10.525366.191-0.244-4.017-18.023-12.991-47.6165.009-23.184-11.402-4.41510-19.864-5.9153.90917-30.869-32.4364.7665.743-16.898-32.513-17.78718-22.6071.8441.48414
Percentage of IncreaseDecreaseInAccountsPayableAndAccruedLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInAccruedIncomeTaxesPayable

us-gaap:IncreaseDecreaseInAccruedIncomeTaxesPayable


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value6.5344.2-38.41618-22.9-11.5-24.1-27.3-70.2-79.4-13.9632866.411-7.764
Percentage of IncreaseDecreaseInAccruedIncomeTaxesPayable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements


Incremental
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value3900000.0100000.03700000.03400000.02900000.0-100000.03400000.03600000.03700000.003300000.04300000.0
Percentage of IncrementalCommonSharesAttributableToShareBasedPaymentArrangements100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0

us-gaap:InterestExpenseOther

us-gaap:InterestExpenseOther


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value700000.0700000.0900000.01100000.01000000.01100000.01300000.0800000.0500000.0-6800000.0600000.0300000.0400000.0800000.0500000.0
Percentage of InterestExpenseOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InvestmentIncomeInterest

us-gaap:InvestmentIncomeInterest


Investment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value0.30.90.20.30.30.50.61.00.70.80.70.95.77.5596.3064.6093.5261.3140.5010.4450.8195.8376.6776.4055.5285.334.9244.5314.7424.3094.2414.013.9253.6713.8133.7444.3325.5844.3744.0284.0063.6313.9554.074.3462.5984.946
Percentage of InvestmentIncomeInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OciBeforeReclassificationsNetOfTaxAttributableToParent

us-gaap:OciBeforeReclassificationsNetOfTaxAttributableToParent


Oci
Period End2021-03-312020-12-312020-09-302020-06-302019-06-302019-03-312018-12-31
Value-4.1-1.7-0.10.2-0.5-3.9-0.6
Percentage of OciBeforeReclassificationsNetOfTaxAttributableToParent100.0100.0100.0100.0100.0100.0100.0

us-gaap:OciBeforeReclassificationsNetOfTaxAttributableToParent us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Oci
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value-1.1-2.5-3.5-2.6-0.81.3-1.62.5-0.8-1.61.0-0.94.4-3.3161.2120.618-4.114-3.9756.998-1.525-6.8050.0310.00.00.0
Percentage of OciBeforeReclassificationsNetOfTaxAttributableToParent0.061.0205.92600.0-400.00.00.00.0160.041.0-166.70.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedOtherComprehensiveIncome


Oci
Period End2021-06-302019-12-312018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-312015-09-302015-06-30
Value-0.60.1-1.5-10.755-4.5951.108-4.958-3.5073.635-1.475-11.153-7.4812.082-2.012
Percentage of OciBeforeReclassificationsNetOfTaxAttributableToParent0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedTranslationAdjustment


Oci
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value0.5-1.61.82.51.0-1.11.7-2.70.3-2.3-1.6-1.1-0.30.00.00.00.00.0-3.1090.454-3.0230.00.00.00.0
Percentage of OciBeforeReclassificationsNetOfTaxAttributableToParent0.039.0-105.9-2500.0500.00.00.00.0-60.059.0266.70.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value500000.0-1600000.01800000.02500000.01000000.0-1100000.01700000.0-2700000.0300000.0-2300000.0-1600000.0-1100000.0
Percentage of OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent


Other
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value-3.9-1.40.20.50.40.30.0-0.3-3.7-0.3-1.84.47.307-7.572.076-15.971-4.34420-8.7463.0383.63-0.0540.588-10.0480.1610.0853.726-0.1384.856-1.159-5.881
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value-0.5-2.3000000000000007-3.2-2.3-0.51.5-1.42.7-0.6-1.41.3-0.74.7-3.1461.4260.831-3.911-3.9756.998-1.525-6.8050.0310.00.00.0-0.1270.0
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent0.059.0228.6-1150.0-100.0375.0-466.70.0200.037.8-433.338.9106.80.00.00.00.00.00.00.00.00.4-0.00.0-0.02.90.0

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-312015-09-302015-06-30
Value-1.40.20.50.40.30.0-0.3-0.3-1.84.44.615-4.3811.321-4.755-3.5295.068-1.468-11.071-7.572.076-15.971
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.00.0100.0100.0100.0100.00.00.00.00.00.00.00.00.0100.0100.0100.0

us-gaap:AccumulatedTranslationAdjustment


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value0.5-1.61.82.51.0-1.11.7-2.70.3-2.3-1.6-1.1-0.30.00.00.00.00.0-3.1090.454-3.0230.00.00.00.00.00.897
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent0.041.0-128.61250.0200.0-275.0566.70.0-100.062.2533.361.1-6.80.00.00.00.00.00.00.00.00.0-0.00.0-0.0-0.04.3

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value1100000.02500000.03500000.02600000.0800000.0-1300000.01600000.0-2500000.0800000.01600000.0-1000000.0900000.0-4400000.03316000.0-1212000.0-618000.04114000.03968000.0-6998000.01525000.06805000.0
Percentage of OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value600000.0200000.0300000.0300000.0300000.0200000.0200000.0200000.0200000.0200000.0300000.0200000.0300000.0170000.0214000.0213000.0203000.00000
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

us-gaap:OtherNoncashIncomeExpense

us-gaap:OtherNoncashIncomeExpense


Other
Period End2021-06-302020-12-312020-09-302020-06-302019-06-302018-06-302017-06-302016-12-312016-03-312015-12-312015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value-900000.00-400000.0-500000.0100000.0100000.00-850000.02170000.0-840000.00000-540000.0762000.01629000.0-1392000.0-4400000.0000
Percentage of OtherNoncashIncomeExpense100.00.0100.0100.0100.0100.00.0100.0100.0100.00.00.00.00.0100.0100.0100.0100.0100.00.00.00.0

us-gaap:OtherNonrecurringIncomeExpense

us-gaap:OtherNonrecurringIncomeExpense


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value10-7.24.34.30.317173.68.1-23.3-1.318400.1880.19619-2.75646209.543220.77-5.0186.6481.5570.7581.0030.7750.3040.5330.801-0.0111.7017.2222.559220.01.497-0.660.00.00.1860.6460.5580.4750.00.0
Percentage of OtherNonrecurringIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.00.00.0100.0100.0100.0100.00.00.0

us-gaap:PaymentsOfFinancingCosts

us-gaap:PaymentsOfFinancingCosts


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value2.12.9111.65.27.10.01.80.00.00.00.172-0.0080.3940.8140.0360.00.00.00.01.750.00.406320.00.00.00.00.00.07.5150.00.00.00.0
Percentage of PaymentsOfFinancingCosts100.0100.0100.0100.0100.0100.00.0100.00.00.00.0100.0100.0100.0100.0100.00.0100.00.00.00.00.0100.00.0100.0100.00.00.00.00.00.00.0100.00.00.00.00.0

us-gaap:PaymentsOfOrdinaryDividends

us-gaap:PaymentsOfOrdinaryDividends


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-052013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value113106969590888787878686858585848482827777777372727272717171707070706969686867676666650.003129636362
Percentage of PaymentsOfOrdinaryDividends100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value2518211411172315111420201610121010101210254.5196.0776.664.4645.2283.975.3384.9684.8757.0734.9785.714
Percentage of PaymentsRelatedToTaxWithholdingForShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireOtherProductiveAssets

us-gaap:PaymentsToAcquireOtherProductiveAssets


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value261530357.63126112.65.8
Percentage of PaymentsToAcquireOtherProductiveAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromIssuanceOfCommonStock

us-gaap:ProceedsFromIssuanceOfCommonStock


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value12201018112011207.3156.6136.5157.008154.474133.441204.63104.396103.497136.7949.914.125122.556156.9136.301114.96117147.395182029147.3117
Percentage of ProceedsFromIssuanceOfCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromIssuanceOfSeniorLongTermDebt

us-gaap:ProceedsFromIssuanceOfSeniorLongTermDebt


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value9970.013950.021820.00.00.00.00.00.00.019890.00.00.00.0
Percentage of ProceedsFromIssuanceOfSeniorLongTermDebt100.00.0100.00.0100.00.00.00.00.00.00.00.0100.00.00.00.00.0

us-gaap:ProceedsFromLinesOfCredit us-gaap:CreditFacility

us-gaap:ProceedsFromLinesOfCredit

us-gaap:RevolvingCreditFacility


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value7758938699661238344255223204691931473485
Percentage of ProceedsFromLinesOfCredit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleOfProductiveAssets

us-gaap:ProceedsFromSaleOfProductiveAssets


Proceeds
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value8.1000000000000010.00.00.22.70.00.30.20.00.10.00.10.0110.0480.015100.0230.0140.0520.00.0130.6270.00.00.00.00.0350.00.0160.00.240.0160.050.1990.1640.0480.01.1092.12910.0180.0
Percentage of ProceedsFromSaleOfProductiveAssets100.00.00.0100.0100.00.0100.0100.00.0100.00.0100.0100.0100.0100.0100.00.0100.0100.0100.00.00.0100.0100.00.00.00.00.0100.00.00.0100.00.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.00.0

us-gaap:ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent

us-gaap:ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent


Reclassification
Period End2021-03-312020-12-312020-09-302020-06-302019-06-302019-03-312018-12-31
Value-0.2-0.3-0.3-0.3-0.2-0.2-0.3
Percentage of ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent100.0100.0100.0100.0100.0100.0100.0

us-gaap:ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Reclassification
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value-0.6-0.2-0.3-0.3-0.3-0.2-0.2-0.2-0.2-0.2-0.3-0.2-0.3-0.17-0.214-0.213-0.2030.00.00.00.00.00.00.00.0
Percentage of ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent0.0100.0100.0100.0100.00.00.00.0100.0100.0100.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedOtherComprehensiveIncome


Reclassification
Period End2021-06-302019-12-312018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-312015-09-302015-06-30
Value-0.6-0.2-5.9-15.37-0.214-0.213-0.2030.022-1.433-0.007-0.0820.0890.00613
Percentage of ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RepaymentsOfConvertibleDebt

us-gaap:RepaymentsOfConvertibleDebt


Repayments
Period End2021-03-312020-12-312020-09-302020-06-302019-06-302019-03-312018-12-312018-03-312017-12-312017-03-312016-12-31
Value35942879610270.00.00.0-0.021584360.0
Percentage of RepaymentsOfConvertibleDebt100.0100.0100.0100.00.00.00.0100.0100.0100.00.0

us-gaap:RepaymentsOfConvertibleDebt us-gaap:CreditFacility, us-gaap:ExtinguishmentOfDebt

mchp:TermLoanFacility, us-gaap:LineOfCredit


Repayments
Period End2020-12-312020-06-30
Value170517
Percentage of RepaymentsOfConvertibleDebt397.71.7

us-gaap:RepaymentsOfConvertibleDebt us-gaap:DebtInstrument

mchp:A2015SeniorSubordinatedConvertibleDebt


Repayments
Period End2020-12-312020-08-312020-06-302020-03-31
Value48414383615
Percentage of RepaymentsOfConvertibleDebt11.30.037.30.0

mchp:A2017JuniorSubordinatedConvertibleDebt


Repayments
Period End2020-12-31
Value225
Percentage of RepaymentsOfConvertibleDebt52.5

mchp:A2017SeniorSubordinatedConvertibleDebt


Repayments
Period End2020-12-312020-08-312020-06-30
Value155381643
Percentage of RepaymentsOfConvertibleDebt36.20.062.7

us-gaap:RepaymentsOfConvertibleDebt us-gaap:DebtInstrument, us-gaap:ExtinguishmentOfDebt

mchp:A2015SeniorSubordinatedConvertibleDebt, us-gaap:LongTermDebt


Repayments
Period End2021-02-282020-12-312020-08-312020-06-302020-03-31
Value8148414383615
Percentage of RepaymentsOfConvertibleDebt0.011.30.037.30.0

mchp:A2017JuniorSubordinatedConvertibleDebt, us-gaap:LongTermDebt


Repayments
Period End2021-02-282020-12-31
Value156225
Percentage of RepaymentsOfConvertibleDebt0.052.5

mchp:A2017SeniorSubordinatedConvertibleDebt, us-gaap:LongTermDebt


Repayments
Period End2021-02-282020-12-312020-08-312020-06-30
Value122155381643
Percentage of RepaymentsOfConvertibleDebt0.036.20.062.7

us-gaap:RepaymentsOfConvertibleDebt us-gaap:ExtinguishmentOfDebt

us-gaap:LongTermDebt


Repayments
Period End2020-12-31
Value428
Percentage of RepaymentsOfConvertibleDebt100.0

us-gaap:RepaymentsOfLinesOfCredit us-gaap:CreditFacility

us-gaap:RepaymentsOfLinesOfCredit

mchp:TermLoanFacility


Repayments
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value0.017050.0170.00.00.0188801202670.0
Percentage of RepaymentsOfLinesOfCredit0.0100.00.0100.00.00.00.0100.0100.0100.0100.00.0

us-gaap:RevolvingCreditFacility


Repayments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-02-28
Value116390343250121715805125382731674503811511682
Percentage of RepaymentsOfLinesOfCredit0.00.025.30.012201.70.00.00.0145.520.82252.5142.70.00.0

us-gaap:RepaymentsOfSeniorDebt

us-gaap:RepaymentsOfSeniorDebt


Repayments
Period End2021-06-30
Value1000
Percentage of RepaymentsOfSeniorDebt100.0

us-gaap:RepaymentsOfSeniorDebt us-gaap:DebtInstrument, us-gaap:LongtermDebtType

mchp:SeniorSecuredNotes2021, us-gaap:SeniorNotes


Repayments
Period End2021-06-30
Value1000
Percentage of RepaymentsOfSeniorDebt100.0

us-gaap:RepaymentsOfShortTermDebt

us-gaap:RepaymentsOfShortTermDebt


Repayments
Period End2021-03-312020-12-312020-09-302020-06-302019-06-30
Value0.00.00.06150.0
Percentage of RepaymentsOfShortTermDebt0.00.00.0100.00.0

us-gaap:SharesPaidForTaxWithholdingForShareBasedCompensation us-gaap:StatementEquityComponents

us-gaap:SharesPaidForTaxWithholdingForShareBasedCompensation

us-gaap:CommonStockIncludingAdditionalPaidInCapital


Shares
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value200000.0200000.0100000.0100000.0200000.0200000.0100000.0300000.0200000.0200000.0
Percentage of SharesPaidForTaxWithholdingForShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities us-gaap:DebtInstrument, us-gaap:ExtinguishmentOfDebt

us-gaap:StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities

mchp:A2015SeniorSubordinatedConvertibleDebt, us-gaap:LongTermDebt


Stock
Period End2020-12-312020-08-312020-06-302020-03-31
Value1.65.24.15.2
Percentage of StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities100.0100.0100.0100.0

mchp:A2017JuniorSubordinatedConvertibleDebt, us-gaap:LongTermDebt


Stock
Period End2020-12-31
Value3.8
Percentage of StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities237.5

mchp:A2017SeniorSubordinatedConvertibleDebt, us-gaap:LongTermDebt


Stock
Period End2020-12-312020-08-312020-06-30
Value3.02.12.5
Percentage of StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities187.540.461.0

us-gaap:StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities us-gaap:ExtinguishmentOfDebt

us-gaap:LongTermDebt


Stock
Period End2020-12-31
Value8.4
Percentage of StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities525.0

us-gaap:StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities us-gaap:StatementEquityComponents

us-gaap:CommonStockIncludingAdditionalPaidInCapital


Stock
Period End2020-12-312020-09-302020-06-30
Value8.47.36.6
Percentage of StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities525.00.0161.0

us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensation us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensation

us-gaap:CommonStockIncludingAdditionalPaidInCapital


Stock
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value800000.0700000.0700000.0600000.01000000.0900000.0500000.01000000.0900000.0700000.0
Percentage of StockIssuedDuringPeriodSharesShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodSharesTreasuryStockReissued us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodSharesTreasuryStockReissued

us-gaap:CommonStockIncludingAdditionalPaidInCapital


Stock
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value600000.0500000.0600000.0500000.0800000.0700000.0400000.0700000.0700000.0500000.0
Percentage of StockIssuedDuringPeriodSharesTreasuryStockReissued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TreasuryStock


Stock
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value600000.0500000.0600000.0500000.0800000.0700000.0400000.0700000.0700000.0500000.0
Percentage of StockIssuedDuringPeriodSharesTreasuryStockReissued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueConversionOfConvertibleSecurities

us-gaap:StockIssuedDuringPeriodValueConversionOfConvertibleSecurities


Stock
Period End2020-12-312020-09-302020-06-30
Value1160768651
Percentage of StockIssuedDuringPeriodValueConversionOfConvertibleSecurities100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueConversionOfConvertibleSecurities us-gaap:DebtInstrument, us-gaap:ExtinguishmentOfDebt

mchp:A2015SeniorSubordinatedConvertibleDebt, us-gaap:LongTermDebt


Stock
Period End2021-02-282020-12-312020-08-312020-06-302020-03-31
Value206221547405351
Percentage of StockIssuedDuringPeriodValueConversionOfConvertibleSecurities0.019.10.062.20.0

mchp:A2017JuniorSubordinatedConvertibleDebt, us-gaap:LongTermDebt


Stock
Period End2021-02-282020-12-312017-06-30
Value217530119
Percentage of StockIssuedDuringPeriodValueConversionOfConvertibleSecurities0.045.70.0

mchp:A2017SeniorSubordinatedConvertibleDebt, us-gaap:LongTermDebt


Stock
Period End2021-02-282020-12-312020-08-312020-06-30
Value166408221246
Percentage of StockIssuedDuringPeriodValueConversionOfConvertibleSecurities0.035.20.037.8

us-gaap:StockIssuedDuringPeriodValueConversionOfConvertibleSecurities us-gaap:StatementEquityComponents

us-gaap:CommonStockIncludingAdditionalPaidInCapital


Stock
Period End2020-12-312020-09-302020-06-30
Value1160768651
Percentage of StockIssuedDuringPeriodValueConversionOfConvertibleSecurities100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation


Stock
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value1210181111207.36.6136.4
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation us-gaap:StatementEquityComponents

us-gaap:CommonStockIncludingAdditionalPaidInCapital


Stock
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value1210181111207.36.6136.4
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueTreasuryStockReissued us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodValueTreasuryStockReissued

us-gaap:CommonStockIncludingAdditionalPaidInCapital


Stock
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value16-16.8-18.8-14.8-24.4-23.2-13.8-23.6-22.3-14.9
Percentage of StockIssuedDuringPeriodValueTreasuryStockReissued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TreasuryStock


Stock
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value-16.3161814242313232214
Percentage of StockIssuedDuringPeriodValueTreasuryStockReissued-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0

dei:EntityPublicFloat

dei:EntityPublicFloat


Entity
Period End2020-09-30
Value26200
Percentage of EntityPublicFloat100.0

mchp:AmountOfDistributorAdvancesIncludedInAccountsReceivable

mchp:AmountOfDistributorAdvancesIncludedInAccountsReceivable


Amount
Period End2021-03-312020-03-312019-03-31
Value104149170
Percentage of AmountOfDistributorAdvancesIncludedInAccountsReceivable100.0100.0100.0

mchp:DeferredTaxAssetsLeaseLiabilities

mchp:DeferredTaxAssetsLeaseLiabilities


Deferred
Period End2021-03-312020-03-31
Value3720
Percentage of DeferredTaxAssetsLeaseLiabilities100.0100.0

mchp:DeferredTaxAssetsTaxCreditCarryforwardsForeignRefundable

mchp:DeferredTaxAssetsTaxCreditCarryforwardsForeignRefundable


Deferred
Period End2021-03-31
Value56
Percentage of DeferredTaxAssetsTaxCreditCarryforwardsForeignRefundable100.0

mchp:DeferredTaxAssetsTaxDeferredExpenseReservesandAccrualsIntangibleAssets

mchp:DeferredTaxAssetsTaxDeferredExpenseReservesandAccrualsIntangibleAssets


Deferred
Period End2021-03-312020-03-312019-03-312018-03-31
Value1581169416080.0
Percentage of DeferredTaxAssetsTaxDeferredExpenseReservesandAccrualsIntangibleAssets100.0100.0100.00.0

mchp:DeferredTaxLiabilitiesRightOfUseAssets

mchp:DeferredTaxLiabilitiesRightOfUseAssets


Deferred
Period End2021-03-312020-03-31
Value3424
Percentage of DeferredTaxLiabilitiesRightOfUseAssets100.0100.0

mchp:DeferredTaxLiabilitySeniorandJuniorConvertibleDebentures

mchp:DeferredTaxLiabilitySeniorandJuniorConvertibleDebentures


Deferred
Period End2021-03-312020-03-312019-03-312018-03-312017-03-312016-03-312015-03-312014-03-31
Value53228279304606496493530
Percentage of DeferredTaxLiabilitySeniorandJuniorConvertibleDebentures100.0100.0100.0100.0100.0100.0100.0100.0

mchp:DefinedBenefitPlanExpectedFutureBenefitPayments

mchp:DefinedBenefitPlanExpectedFutureBenefitPayments


Defined
Period End2021-03-31
Value25
Percentage of DefinedBenefitPlanExpectedFutureBenefitPayments100.0

mchp:EstimatedFairValueOfLiabilityComponentOfDebenturesOnIssuanceDate us-gaap:DebtInstrument, us-gaap:LongtermDebtType

mchp:EstimatedFairValueOfLiabilityComponentOfDebenturesOnIssuanceDate

mchp:A2015SeniorSubordinatedConvertibleDebt, us-gaap:ConvertibleSubordinatedDebt


Estimated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value12012018826260491611601160
Percentage of EstimatedFairValueOfLiabilityComponentOfDebenturesOnIssuanceDate100.0100.0100.0100.0100.0100.0100.0100.0

mchp:A2017JuniorSubordinatedConvertibleDebt, us-gaap:JuniorSubordinatedDebt


Estimated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value6464144321321321321321
Percentage of EstimatedFairValueOfLiabilityComponentOfDebenturesOnIssuanceDate52.952.976.7122.653.135.027.727.7

mchp:A2017SeniorSubordinatedConvertibleDebt, us-gaap:ConvertibleSubordinatedDebt


Estimated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value2602603538021085139613961396
Percentage of EstimatedFairValueOfLiabilityComponentOfDebenturesOnIssuanceDate215.8215.8187.6306.2179.7152.3120.4120.4

mchp:IncomeTaxBenefitTaxSettlementLikelyRealizationPercent

mchp:IncomeTaxBenefitTaxSettlementLikelyRealizationPercent


Income
Period End2021-03-31
Value50.0
Percentage of IncomeTaxBenefitTaxSettlementLikelyRealizationPercent100.0

mchp:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFour

mchp:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFour


Long
Period End2021-06-30
Value455
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFour100.0

mchp:LongTermDebtMaturityAfterYearFour

mchp:LongTermDebtMaturityAfterYearFour


Long
Period End2020-12-31
Value1934
Percentage of LongTermDebtMaturityAfterYearFour100.0

mchp:SalesRelatedReserves

mchp:SalesRelatedReserves


Sales
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-03-31
Value3213503323433593533033263593660.0
Percentage of SalesRelatedReserves100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:AccountsReceivableGrossCurrent

us-gaap:AccountsReceivableGrossCurrent


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-03-31
Value10051002899907898938810851939882546670791565555547531480477453437292250283279276245290289245226233234232180233177172151145199184140
Percentage of AccountsReceivableGrossCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccountsReceivableGrossCurrent us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType

mchp:OtherReceivables


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-03-31
Value111111109.614117.97.76.87.56.38.98.17.6827.995.9917.2194.6073.9314.1353.714.1423.4813.5356.7143.0692.3192.31.942.1021.9942.4982.252.8463.4761.6681.5291.6531.5221.6022.20.575
Percentage of AccountsReceivableGrossCurrent1.21.11.21.21.11.61.40.90.80.81.40.91.11.41.41.51.11.51.00.90.91.31.71.21.32.41.30.80.80.80.90.91.11.01.61.50.90.91.11.00.81.20.4

us-gaap:TradeAccountsReceivable


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-03-31
Value994991887897888924799844932875539664782557547539525473472449433289246280276269242288287243224231232230177230175171150143197181140
Percentage of AccountsReceivableGrossCurrent98.898.998.898.898.998.498.699.199.299.298.699.198.998.698.698.598.998.599.099.199.198.798.398.898.797.698.799.299.299.299.199.198.999.098.498.599.199.198.999.099.298.899.6

us-gaap:AccruedEmployeeBenefitsCurrent

us-gaap:AccruedEmployeeBenefitsCurrent


Accrued
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-03-31
Value177166166159147137150166133
Percentage of AccruedEmployeeBenefitsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccruedIncomeTaxesNoncurrent

us-gaap:AccruedIncomeTaxesNoncurrent


Accrued
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value68768966966468166871171674975672077783675469419418718426629229011110610798114138139144179179192186182181179737071656158
Percentage of AccruedIncomeTaxesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccruedLiabilitiesAndOtherLiabilities

us-gaap:AccruedLiabilitiesAndOtherLiabilities


Accrued
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-03-31
Value216193217203191208218218272240114
Percentage of AccruedLiabilitiesAndOtherLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-03-31
Value5000000.05200000.05200000.04200000.03900000.04900000.03300000.03300000.03000000.02000000.02000000.02100000.02100000.02200000.02119000.02143000.02138000.02084000.02385000.02384000.02390000.02540000.02570000.02675000.02589000.02621000.02911000.02937000.03016000.02918000.02661000.02709000.02730000.02764000.02843000.03222000.02589000.02602000.02671000.02746000.02793000.02838000.03109000.0
Percentage of AllowanceForDoubtfulAccountsReceivableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtInstrumentCarryingAmount

us-gaap:DebtInstrumentCarryingAmount


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-03-31
Value8821920995789868101991059310829110861140111659119361231412815448144814498451345133352
Percentage of DebtInstrumentCarryingAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtInstrumentCarryingAmount us-gaap:CreditFacility, us-gaap:LongtermDebtType

mchp:TermLoanFacility, us-gaap:LineOfCredit


Debt
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-03-31
Value170517051723172317231911
Percentage of DebtInstrumentCarryingAmount17.316.716.315.915.516.4

us-gaap:RevolvingCreditFacility, us-gaap:LineOfCredit


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-03-31
Value195823462356191914542388262428813266
Percentage of DebtInstrumentCarryingAmount22.225.524.619.514.322.524.226.028.0

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

mchp:A2015SeniorSubordinatedConvertibleDebt, us-gaap:ConvertibleSubordinatedDebt


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-03-31
Value1411412223127261110172517251725
Percentage of DebtInstrumentCarryingAmount1.61.52.33.27.110.515.915.614.8

mchp:A2017JuniorSubordinatedConvertibleDebt, us-gaap:JuniorSubordinatedDebt


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-03-31
Value122122278686686686686686686
Percentage of DebtInstrumentCarryingAmount1.41.32.97.06.76.56.36.25.9

mchp:A2017SeniorSubordinatedConvertibleDebt, us-gaap:ConvertibleSubordinatedDebt


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-03-31
Value333333455104414262070207020702070
Percentage of DebtInstrumentCarryingAmount3.83.64.810.614.019.519.118.717.8

mchp:SeniorSecuredNotes09832024, us-gaap:SeniorNotes


Debt
Period End2021-06-30
Value1000
Percentage of DebtInstrumentCarryingAmount11.3

mchp:SeniorSecuredNotes2.6702023, us-gaap:SeniorNotes


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value100010001000100010000.0
Percentage of DebtInstrumentCarryingAmount11.310.910.410.19.80.0

mchp:SeniorUnsecuredNotes2025, us-gaap:SeniorNotes


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value120012001200120012000.0
Percentage of DebtInstrumentCarryingAmount13.613.012.512.211.80.0

us-gaap:DebtInstrumentCarryingAmount us-gaap:LongtermDebtType

us-gaap:ConvertibleDebt


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-03-31
Value126212621622204328393866448144814481
Percentage of DebtInstrumentCarryingAmount14.313.716.920.727.836.541.440.438.4

us-gaap:SeniorNotes


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value755879467956782573606727
Percentage of DebtInstrumentCarryingAmount85.786.383.179.372.263.5

us-gaap:DebtInstrumentConvertibleConversionPrice1 us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:DebtInstrumentConvertibleConversionPrice1

mchp:A2015SeniorSubordinatedConvertibleDebt, us-gaap:ConvertibleSubordinatedDebt


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value60.3660.5360.6860.8661.0761.3361.5361.78
Percentage of DebtInstrumentConvertibleConversionPrice1100.0100.0100.0100.0100.0100.0100.0100.0

mchp:A2017JuniorSubordinatedConvertibleDebt, us-gaap:JuniorSubordinatedDebt


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value92.4892.7492.9793.2593.5793.9694.2794.65
Percentage of DebtInstrumentConvertibleConversionPrice1153.2153.2153.2153.2153.2153.2153.2153.2

mchp:A2017SeniorSubordinatedConvertibleDebt, us-gaap:ConvertibleSubordinatedDebt


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value94.1394.494.6394.9195.2495.6495.9696.34
Percentage of DebtInstrumentConvertibleConversionPrice1155.9156.0155.9155.9156.0155.9156.0155.9

mchp:A2020SeniorSubordinatedConvertibleDebt, us-gaap:ConvertibleSubordinatedDebt


Debt
Period End2021-06-302021-03-312020-12-31
Value186.78186.84186.87
Percentage of DebtInstrumentConvertibleConversionPrice1309.4308.7308.0

us-gaap:DebtInstrumentFaceAmount us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:DebtInstrumentFaceAmount

mchp:SeniorSecuredNotes09722024, us-gaap:SeniorNotes


Debt
Period End2021-03-31
Value1400
Percentage of DebtInstrumentFaceAmount100.0

us-gaap:DebtInstrumentFairValue

us-gaap:DebtInstrumentFairValue


Debt
Period End2021-03-31
Value8904
Percentage of DebtInstrumentFairValue100.0

us-gaap:DebtInstrumentFairValue us-gaap:DebtInstrument, us-gaap:FairValueByMeasurementBasis

mchp:A2015SeniorSubordinatedConvertibleDebt, us-gaap:CarryingReportedAmountFairValueDisclosure


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-03-31
Value1211201872616019101400138713731360134713351322130912971285127312611216
Percentage of DebtInstrumentFairValue0.01.40.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

mchp:A2015SeniorSubordinatedConvertibleDebt, us-gaap:EstimateOfFairValueFairValueDisclosure


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-03-31
Value459485665695161316013710327030662810239726153011307929523005259124811762
Percentage of DebtInstrumentFairValue0.05.50.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

mchp:A2017JuniorSubordinatedConvertibleDebt, us-gaap:CarryingReportedAmountFairValueDisclosure


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-03-31
Value64631433513483453433403383353333313283263243223202620.0
Percentage of DebtInstrumentFairValue0.00.70.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

mchp:A2017JuniorSubordinatedConvertibleDebt, us-gaap:EstimateOfFairValueFairValueDisclosure


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-03-31
Value27627256110409976569948888037406757248148768148347185860.0
Percentage of DebtInstrumentFairValue0.03.10.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

mchp:A2017SeniorSubordinatedConvertibleDebt, us-gaap:CarryingReportedAmountFairValueDisclosure


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-03-312016-03-31
Value26226035279910801552153715221508149314791465145114371424141013840.0
Percentage of DebtInstrumentFairValue0.02.90.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

mchp:A2017SeniorSubordinatedConvertibleDebt, us-gaap:EstimateOfFairValueFairValueDisclosure


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-03-312016-03-31
Value729731914160821042130296826662489228520142201241624592436252021060.0
Percentage of DebtInstrumentFairValue0.08.20.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

mchp:A2020SeniorSubordinatedConvertibleDebt, us-gaap:CarryingReportedAmountFairValueDisclosure


Debt
Period End2021-06-302021-03-312020-12-31
Value562555548
Percentage of DebtInstrumentFairValue0.06.20.0

mchp:A2020SeniorSubordinatedConvertibleDebt, us-gaap:EstimateOfFairValueFairValueDisclosure


Debt
Period End2021-06-302021-03-312020-12-31
Value754778736
Percentage of DebtInstrumentFairValue0.08.70.0

mchp:SeniorSecuredNotes09722024, us-gaap:CarryingReportedAmountFairValueDisclosure


Debt
Period End2021-06-302021-03-312020-12-31
Value139413941393
Percentage of DebtInstrumentFairValue0.015.70.0

mchp:SeniorSecuredNotes09722024, us-gaap:EstimateOfFairValueFairValueDisclosure


Debt
Period End2021-06-302021-03-312020-12-31
Value139613941403
Percentage of DebtInstrumentFairValue0.015.70.0

mchp:SeniorSecuredNotes09832024, us-gaap:CarryingReportedAmountFairValueDisclosure


Debt
Period End2021-06-30
Value995
Percentage of DebtInstrumentFairValue0.0

mchp:SeniorSecuredNotes09832024, us-gaap:EstimateOfFairValueFairValueDisclosure


Debt
Period End2021-06-30
Value995
Percentage of DebtInstrumentFairValue0.0

mchp:SeniorSecuredNotes2.6702023, us-gaap:CarryingReportedAmountFairValueDisclosure


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value9969969969959950.0
Percentage of DebtInstrumentFairValue0.011.20.00.00.00.0

mchp:SeniorSecuredNotes2.6702023, us-gaap:EstimateOfFairValueFairValueDisclosure


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value104110401047103610300.0
Percentage of DebtInstrumentFairValue0.011.70.00.00.00.0

mchp:SeniorSecuredNotes2021, us-gaap:CarryingReportedAmountFairValueDisclosure


Debt
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value9999979969949939919909889879859849830.0
Percentage of DebtInstrumentFairValue11.20.00.00.00.00.00.00.00.00.00.00.00.0

mchp:SeniorSecuredNotes2021, us-gaap:EstimateOfFairValueFairValueDisclosure


Debt
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1004101410211020985102210221035100898599410010.0
Percentage of DebtInstrumentFairValue11.30.00.00.00.00.00.00.00.00.00.00.00.0

mchp:SeniorSecuredNotes2023, us-gaap:CarryingReportedAmountFairValueDisclosure


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value9939929919909899889889879869859849839820.0
Percentage of DebtInstrumentFairValue0.011.10.00.00.00.00.00.00.00.00.00.00.00.0

mchp:SeniorSecuredNotes2023, us-gaap:EstimateOfFairValueFairValueDisclosure


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value10621022108310771080990105810551053102096698710050.0
Percentage of DebtInstrumentFairValue0.011.50.00.00.00.00.00.00.00.00.00.00.00.0

mchp:SeniorUnsecuredNotes2025, us-gaap:CarryingReportedAmountFairValueDisclosure


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value118611851184118311830.0
Percentage of DebtInstrumentFairValue0.013.30.00.00.00.0

mchp:SeniorUnsecuredNotes2025, us-gaap:EstimateOfFairValueFairValueDisclosure


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value126012521257124612070.0
Percentage of DebtInstrumentFairValue0.014.10.00.00.00.0

mchp:TermLoanFacility, us-gaap:CarryingReportedAmountFairValueDisclosure


Debt
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value16921691170817081707170618922684270329650.0
Percentage of DebtInstrumentFairValue0.00.00.00.00.00.00.00.00.00.00.0

mchp:TermLoanFacility, us-gaap:EstimateOfFairValueFairValueDisclosure


Debt
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value17051705172317231723172319112713273330000.0
Percentage of DebtInstrumentFairValue0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RevolvingCreditFacility, us-gaap:CarryingReportedAmountFairValueDisclosure


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-03-31
Value19492336234519071441237326103251
Percentage of DebtInstrumentFairValue0.026.20.00.00.00.00.00.0

us-gaap:RevolvingCreditFacility, us-gaap:EstimateOfFairValueFairValueDisclosure


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-03-31
Value19582346235619191454238826243266
Percentage of DebtInstrumentFairValue0.026.40.00.00.00.00.00.0

us-gaap:DebtInstrumentFairValue us-gaap:FairValueByMeasurementBasis

us-gaap:CarryingReportedAmountFairValueDisclosure


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-03-31
Value85278904914191779482
Percentage of DebtInstrumentFairValue0.0100.00.00.00.0

us-gaap:EstimateOfFairValueFairValueDisclosure


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-03-31
Value993310328110401135211090
Percentage of DebtInstrumentFairValue0.0116.00.00.00.0

us-gaap:DebtInstrumentInterestRateEffectivePercentage us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:DebtInstrumentInterestRateEffectivePercentage

mchp:A2015SeniorSubordinatedConvertibleDebt, us-gaap:ConvertibleSubordinatedDebt


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value5.95.95.95.90.0590.0590.0590.059
Percentage of DebtInstrumentInterestRateEffectivePercentage100.0100.0100.0100.0100.0100.0100.0100.0

mchp:A2017JuniorSubordinatedConvertibleDebt, us-gaap:JuniorSubordinatedDebt


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value7.47.47.47.40.0740.0740.0740.074
Percentage of DebtInstrumentInterestRateEffectivePercentage125.4125.4125.4125.4125.4125.4125.4125.4

mchp:A2017SeniorSubordinatedConvertibleDebt, us-gaap:ConvertibleSubordinatedDebt


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value6.06.06.06.00.060.060.060.06
Percentage of DebtInstrumentInterestRateEffectivePercentage101.7101.7101.7101.7101.7101.7101.7101.7

mchp:SeniorSecuredNotes09832024, us-gaap:SeniorNotes


Debt
Period End2021-06-30
Value1.1
Percentage of DebtInstrumentInterestRateEffectivePercentage18.6

mchp:SeniorSecuredNotes2.6702023, us-gaap:SeniorNotes


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value2.82.82.82.80.028
Percentage of DebtInstrumentInterestRateEffectivePercentage47.547.547.547.547.5

mchp:SeniorSecuredNotes2021, us-gaap:SeniorNotes


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value4.54.54.54.50.0450.0450.0450.045
Percentage of DebtInstrumentInterestRateEffectivePercentage76.376.376.376.376.376.376.376.3

mchp:SeniorSecuredNotes2023, us-gaap:SeniorNotes


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value4.74.74.74.70.0470.0470.0470.047
Percentage of DebtInstrumentInterestRateEffectivePercentage79.779.779.779.779.779.779.779.7

mchp:SeniorUnsecuredNotes2025, us-gaap:SeniorNotes


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value4.64.64.64.60.046
Percentage of DebtInstrumentInterestRateEffectivePercentage78.078.078.078.078.0

us-gaap:DebtInstrumentUnamortizedDiscount

us-gaap:DebtInstrumentUnamortizedDiscount


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-05-312018-03-312017-12-312017-09-302017-06-302017-03-312016-03-312012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-03-31
Value2632733996418151043117712081238126812981327135510137213991437-1473.9-1516.5-869.0792794796798800801808
Percentage of DebtInstrumentUnamortizedDiscount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtInstrumentUnamortizedDiscount us-gaap:DebtInstrument, us-gaap:LongtermDebtType

mchp:A2015SeniorSubordinatedConvertibleDebt, us-gaap:ConvertibleSubordinatedDebt


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-03-31
Value18203349120192312325351
Percentage of DebtInstrumentUnamortizedDiscount7.27.48.37.714.818.526.627.027.7

mchp:A2017JuniorSubordinatedConvertibleDebt, us-gaap:JuniorSubordinatedDebt


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-03-31
Value5758133332334337339342347
Percentage of DebtInstrumentUnamortizedDiscount22.021.433.551.841.132.328.928.327.4

mchp:A2017SeniorSubordinatedConvertibleDebt, us-gaap:ConvertibleSubordinatedDebt


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-03-31
Value6871100239337504518533561
Percentage of DebtInstrumentUnamortizedDiscount26.126.125.337.341.348.344.144.144.3

mchp:A2020SeniorSubordinatedConvertibleDebt, us-gaap:ConvertibleSubordinatedDebt


Debt
Period End2021-06-302021-03-312020-12-31
Value95101108
Percentage of DebtInstrumentUnamortizedDiscount36.137.227.0

mchp:A2020SeniorSubordinatedConvertibleDebt, us-gaap:SeniorNotes


Debt
Period End2020-12-31
Value110
Percentage of DebtInstrumentUnamortizedDiscount27.5

mchp:SeniorSecuredNotes09722024, us-gaap:SeniorNotes


Debt
Period End2021-06-302021-03-312020-12-312020-12-01
Value3.53.84.14.2
Percentage of DebtInstrumentUnamortizedDiscount1.31.41.00.0

mchp:SeniorSecuredNotes09832024, us-gaap:SeniorNotes


Debt
Period End2021-06-30
Value2.9
Percentage of DebtInstrumentUnamortizedDiscount1.1

mchp:SeniorSecuredNotes2.6702023, us-gaap:SeniorNotes


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value2.02.32.52.72.90.0
Percentage of DebtInstrumentUnamortizedDiscount0.80.80.60.40.40.0

mchp:SeniorSecuredNotes2021, us-gaap:SeniorNotes


Debt
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-03-31
Value0.30.81.21.72.12.63.03.8
Percentage of DebtInstrumentUnamortizedDiscount0.10.20.20.20.20.20.20.3

mchp:SeniorSecuredNotes2023, us-gaap:SeniorNotes


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-03-31
Value2.22.42.72.93.23.53.74.04.4
Percentage of DebtInstrumentUnamortizedDiscount0.80.90.70.50.40.30.30.30.3

mchp:SeniorUnsecuredNotes2025, us-gaap:SeniorNotes


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value12121314140.0
Percentage of DebtInstrumentUnamortizedDiscount4.64.73.42.21.80.0

us-gaap:DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible

us-gaap:DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible


Decrease
Period End2021-03-31
Value10000000.0
Percentage of DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible100.0

us-gaap:DeferredFinanceCostsGross us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:DeferredFinanceCostsGross

mchp:A2020SeniorSubordinatedConvertibleDebt, us-gaap:SeniorNotes


Deferred
Period End2020-12-31
Value9000000.0
Percentage of DeferredFinanceCostsGross100.0

us-gaap:DeferredFinanceCostsNet

us-gaap:DeferredFinanceCostsNet


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-05-312018-03-312017-12-312017-09-302017-06-302017-03-312017-02-28
Value303238495867707577839610111024404143444633
Percentage of DeferredFinanceCostsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredFinanceCostsNet us-gaap:CreditFacility, us-gaap:LongtermDebtType

mchp:TermLoanFacility, us-gaap:LineOfCredit


Deferred
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-03-312018-05-31
Value13131415161934
Percentage of DeferredFinanceCostsNet26.823.921.521.621.323.2142.2

us-gaap:RevolvingCreditFacility, us-gaap:LineOfCredit


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-03-31
Value8.810.011121314131414
Percentage of DeferredFinanceCostsNet28.831.029.225.023.221.519.219.417.6

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

mchp:A2015SeniorSubordinatedConvertibleDebt, us-gaap:ConvertibleSubordinatedDebt


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-03-31
Value0.70.71.21.84.47.0111112
Percentage of DeferredFinanceCostsNet2.32.23.23.77.610.316.115.815.3

mchp:A2017JuniorSubordinatedConvertibleDebt, us-gaap:JuniorSubordinatedDebt


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-03-31
Value0.50.51.23.03.13.13.13.13.2
Percentage of DeferredFinanceCostsNet1.61.53.26.15.34.64.44.13.8

mchp:A2017SeniorSubordinatedConvertibleDebt, us-gaap:ConvertibleSubordinatedDebt


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-03-31
Value1.71.82.66.18.713131314
Percentage of DeferredFinanceCostsNet5.65.66.812.415.019.118.918.417.3

mchp:A2020SeniorSubordinatedConvertibleDebt, us-gaap:ConvertibleSubordinatedDebt


Deferred
Period End2021-06-302021-03-312020-12-31
Value7.88.38.9
Percentage of DeferredFinanceCostsNet25.525.723.4

mchp:SeniorSecuredNotes09722024, us-gaap:SeniorNotes


Deferred
Period End2021-06-302021-03-312020-12-31
Value1.82.02.2
Percentage of DeferredFinanceCostsNet5.96.25.8

mchp:SeniorSecuredNotes09832024, us-gaap:SeniorNotes


Deferred
Period End2021-06-30
Value1.8
Percentage of DeferredFinanceCostsNet5.9

mchp:SeniorSecuredNotes2.6702023, us-gaap:SeniorNotes


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value1.21.31.41.61.70.0
Percentage of DeferredFinanceCostsNet3.94.03.73.32.90.0

mchp:SeniorSecuredNotes2021, us-gaap:SeniorNotes


Deferred
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-03-31
Value0.71.72.73.74.85.86.88.8
Percentage of DeferredFinanceCostsNet2.24.55.56.47.18.29.110.5

mchp:SeniorSecuredNotes2023, us-gaap:SeniorNotes


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-03-31
Value4.75.35.96.67.17.78.38.910
Percentage of DeferredFinanceCostsNet15.416.415.513.412.211.311.711.912.2

mchp:SeniorUnsecuredNotes2025, us-gaap:SeniorNotes


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value1.61.71.81.92.00.0
Percentage of DeferredFinanceCostsNet5.25.34.73.93.40.0

us-gaap:DeferredIncomeTaxAssetsNet

us-gaap:DeferredIncomeTaxAssetsNet


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-04-012018-03-31
Value17191749162816341639174817381662168016771656100
Percentage of DeferredIncomeTaxAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredIncomeTaxLiabilities


Deferred
Period End2021-03-312020-03-312019-03-312018-03-312017-03-312016-03-312015-03-31
Value2546311000389760506504
Percentage of DeferredIncomeTaxLiabilities100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetIntraEntityTransferAssetOtherThanInventory

us-gaap:DeferredTaxAssetIntraEntityTransferAssetOtherThanInventory


Deferred
Period End2021-03-31
Value155
Percentage of DeferredTaxAssetIntraEntityTransferAssetOtherThanInventory100.0

us-gaap:DeferredTaxAssetsCapitalLossCarryforwards

us-gaap:DeferredTaxAssetsCapitalLossCarryforwards


Deferred
Period End2021-03-312020-03-312019-03-312018-03-312017-03-312016-03-312015-03-312014-03-31
Value6.39.49.610125.7074.5820.0
Percentage of DeferredTaxAssetsCapitalLossCarryforwards100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsGross


Deferred
Period End2021-03-312020-03-312019-03-312018-03-312017-03-312016-03-312015-03-312014-03-312013-03-312012-03-312011-03-312010-03-31
Value225023642303488630283308332287218139123
Percentage of DeferredTaxAssetsGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsInventory

us-gaap:DeferredTaxAssetsInventory


Deferred
Period End2021-03-312020-03-312019-03-312018-03-312017-03-312016-03-312015-03-312014-03-312013-03-312012-03-312011-03-312010-03-31
Value4648451014129.6056.0729.1486.2455.740.842
Percentage of DeferredTaxAssetsInventory100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards


Deferred
Period End2021-03-312020-03-312019-03-312018-03-312017-03-312016-03-312015-03-312014-03-312013-03-312012-03-312011-03-312010-03-31
Value687494101916310511077332.0514.995
Percentage of DeferredTaxAssetsOperatingLossCarryforwards100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsOther

us-gaap:DeferredTaxAssetsOther


Deferred
Period End2021-03-312020-03-312019-03-312018-03-312017-03-312016-03-312015-03-312014-03-312013-03-312012-03-312011-03-31
Value33135137617824310011512411210368
Percentage of DeferredTaxAssetsOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsPropertyPlantAndEquipment

us-gaap:DeferredTaxAssetsPropertyPlantAndEquipment


Deferred
Period End2021-03-312020-03-312019-03-312018-03-312017-03-312016-03-312015-03-31
Value3231232559162.236
Percentage of DeferredTaxAssetsPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxCreditCarryforwards

us-gaap:DeferredTaxAssetsTaxCreditCarryforwards


Deferred
Period End2021-03-31
Value4700000.0
Percentage of DeferredTaxAssetsTaxCreditCarryforwards100.0

us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsForeign

us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsForeign


Deferred
Period End2021-03-31
Value1900000.0
Percentage of DeferredTaxAssetsTaxCreditCarryforwardsForeign100.0

us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsResearch

us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsResearch


Deferred
Period End2021-03-31
Value85
Percentage of DeferredTaxAssetsTaxCreditCarryforwardsResearch100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost


Deferred
Period End2021-03-312020-03-312019-03-312018-03-312017-03-312016-03-312015-03-312014-03-312013-03-312012-03-312011-03-312010-03-31
Value463942314231262427252530
Percentage of DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities


Deferred
Period End2021-03-312020-03-312019-03-312018-03-312017-03-312016-03-312015-03-312014-03-312013-03-312012-03-312011-03-31
Value838091911107.5590.67128171011
Percentage of DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther


Deferred
Period End2021-03-312020-03-312019-03-312018-03-312011-03-312010-03-31
Value1714120.0119.512
Percentage of DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther100.0100.0100.00.0100.0100.0

us-gaap:DeferredTaxLiabilitiesOther

us-gaap:DeferredTaxLiabilitiesOther


Deferred
Period End2021-03-312020-03-312019-03-312018-03-312017-03-312016-03-312015-03-312014-03-312013-03-312012-03-312011-03-312010-03-31
Value8.1130.0186.2969.9221013106.5-5.699-0.6
Percentage of DeferredTaxLiabilitiesOther100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesOtherFiniteLivedAssets

us-gaap:DeferredTaxLiabilitiesOtherFiniteLivedAssets


Deferred
Period End2021-03-312020-03-312019-03-312018-03-312017-03-312016-03-31
Value1583657216614720
Percentage of DeferredTaxLiabilitiesOtherFiniteLivedAssets100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilityIntraEntityTransferAssetOtherThanInventory

us-gaap:DeferredTaxLiabilityIntraEntityTransferAssetOtherThanInventory


Deferred
Period End2021-03-31
Value90
Percentage of DeferredTaxLiabilityIntraEntityTransferAssetOtherThanInventory100.0

us-gaap:DefinedBenefitPlanAccumulatedBenefitObligation

us-gaap:DefinedBenefitPlanAccumulatedBenefitObligation


Defined
Period End2021-03-312020-03-312019-03-312018-03-312017-03-31
Value7665665545
Percentage of DefinedBenefitPlanAccumulatedBenefitObligation100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate

us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate


Defined
Period End2021-03-312020-03-312019-03-312018-03-312017-03-31
Value0.930.01480.01410.01730.0182
Percentage of DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanBenefitObligation

us-gaap:DefinedBenefitPlanBenefitObligation


Defined
Period End2021-03-312020-03-312019-03-312018-03-312017-03-312016-12-312016-09-302016-06-302016-04-042016-03-31
Value83707261504453504040
Percentage of DefinedBenefitPlanBenefitObligation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanExpectedAmortizationNextFiscalYear

us-gaap:DefinedBenefitPlanExpectedAmortizationNextFiscalYear


Defined
Period End2021-03-31
Value3600000.0
Percentage of DefinedBenefitPlanExpectedAmortizationNextFiscalYear100.0

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter


Defined
Period End2021-03-31
Value14
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter100.0

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths


Defined
Period End2021-03-312019-03-312018-03-312017-03-31
Value1600000.01300000.0900000.0700000.0
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive


Defined
Period End2021-03-31
Value2600000.0
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive100.0

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour


Defined
Period End2021-03-31
Value2400000.0
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour100.0

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree


Defined
Period End2021-03-31
Value2200000.0
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree100.0

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo


Defined
Period End2021-03-31
Value1700000.0
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo100.0

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized


Employee
Period End2021-03-312020-03-312019-03-312018-05-292018-03-312017-03-312014-03-312013-03-31
Value3002632531211691668387
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized us-gaap:RetirementPlanName

mchp:EmployeeStockPurchasePlan2001andInternationalEmployeeStockPurchasePlan1994


Employee
Period End2021-03-312020-03-31
Value6.35.8
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized2.12.2

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-12-312012-09-302012-03-312011-03-312010-03-31
Value373635493305306228902668242121711915165915181321115410219177996775587016335504685745254443963473012631641238148-35.498-21.618
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:CustomerRelatedIntangibleAssets


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-03-31
Value713702679656701674651616580544375287258229200239222193
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization19.119.820.621.424.325.326.928.430.332.836.840.940.741.642.741.742.443.5

us-gaap:DevelopedTechnologyRights


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-12-312012-09-302012-03-312011-03-312010-03-31
Value296427712558234621321924173315261331111298484473764458753247441937834730125528825820918516113711769574635-27.694-17.967
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization79.378.177.476.673.872.171.670.369.567.164.863.963.963.164.066.770.175.154.054.854.654.550.249.247.246.846.345.744.542.146.556.474.178.083.1

us-gaap:DistributionRights


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-12-312012-09-302012-03-312011-03-312010-03-31
Value58766759576836293.40.20.20.20.10.15.3795.3685.3575.3465.3355.3245.3135.3025.2915.285.2585.2365.2175.1935.1715.1015.0434.9174.66-4.147-3.639
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization1.62.12.01.92.02.61.51.30.20.00.00.00.00.00.60.70.81.00.80.81.01.10.91.01.21.31.51.72.03.14.16.09.611.716.8

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths


Finite
Period End2021-06-302021-03-312020-12-31
Value727912911
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear


Finite
Period End2021-06-302020-12-312020-09-30
Value697247492
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive


Finite
Period End2021-03-312020-09-30
Value445508
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearFive100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour


Finite
Period End2021-06-302021-03-312020-12-312020-09-30
Value446508508625
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearFour100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree


Finite
Period End2021-06-302021-03-312020-12-312020-09-30
Value514627626702
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearThree100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo


Finite
Period End2021-06-302021-03-312020-12-312020-09-30
Value648707707906
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsGross us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsGross

us-gaap:CustomerRelatedIntangibleAssets


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-03-31
Value835835835835903903916917917917716909909907278335334263
Percentage of FiniteLivedIntangibleAssetsGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DevelopedTechnologyRights


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-12-312012-09-302012-03-312011-03-312010-03-31
Value736973717362734973337331734573477411741370646266575419521936193919381932193318131813724780778569563559493402375360353948348
Percentage of FiniteLivedIntangibleAssetsGross882.4882.6881.5880.1811.5811.4801.2801.2808.2808.30.00.00.0272.30.00.00.00.0212.7199.5199.7260.2233.0232.9215.90.00.00.00.00.00.00.00.00.00.0

us-gaap:DistributionRights


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-12-312012-09-302012-03-312011-03-312010-03-31
Value10613012612613212690847.10.30.30.40.30.35.5785.5785.5785.5785.585.585.585.585.5785.5795.585.5855.5855.5855.5855.2365.2365.2365.2365.2365.236
Percentage of FiniteLivedIntangibleAssetsGross12.815.615.115.114.713.99.99.20.80.00.00.00.00.00.00.00.00.00.60.60.62.01.71.72.10.00.00.00.00.00.00.00.00.00.0

us-gaap:IntangibleAssetsGrossExcludingGoodwill

us-gaap:IntangibleAssetsGrossExcludingGoodwill


Intangible
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-03-31
Value8317834483318318837783708345
Percentage of IntangibleAssetsGrossExcludingGoodwill100.0100.0100.0100.0100.0100.0100.0

us-gaap:InventoryFinishedGoodsNetOfReserves

us-gaap:InventoryFinishedGoodsNetOfReserves


Inventory
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value14413613915215615116319921422422830034513815414013113413711615686951007368
Percentage of InventoryFinishedGoodsNetOfReserves100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InventoryRawMaterialsNetOfReserves

us-gaap:InventoryRawMaterialsNetOfReserves


Inventory
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value12911511210499928578787481807426221916141415141213151413
Percentage of InventoryRawMaterialsNetOfReserves100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InventoryWorkInProcessNetOfReserves

us-gaap:InventoryWorkInProcessNetOfReserves


Inventory
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value410412413403401441460457439413392455685311309296279268267292346208211248216197
Percentage of InventoryWorkInProcessNetOfReserves100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths


Lessee
Period End2021-03-31
Value48
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths100.0

us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity us-gaap:CreditFacility, us-gaap:LongtermDebtType

us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity

us-gaap:RevolvingCreditFacility, us-gaap:LineOfCredit


Line
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-09-302019-06-30
Value3570357035703570357035703600
Percentage of LineOfCreditFacilityMaximumBorrowingCapacity100.0100.0100.0100.0100.0100.0100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive


Long
Period End2021-03-312020-09-30
Value4554636
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive100.0100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive


Long
Period End2021-03-312020-09-30
Value1200312
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive100.0100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour


Long
Period End2021-06-302021-03-312020-12-312020-09-30
Value12008068873919
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour100.0100.0100.0100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree


Long
Period End2021-06-302021-03-312020-12-31
Value180657465756
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree100.0100.0100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo


Long
Period End2021-06-302020-09-30
Value53581000
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo100.0100.0

us-gaap:LossContingencyEstimateOfPossibleLoss us-gaap:LitigationCase, us-gaap:LossContingenciesByNatureOfContingency

us-gaap:LossContingencyEstimateOfPossibleLoss

mchp:ContinentalClaimICCArbitration., us-gaap:DamagesFromProductDefects


Loss
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-09-302016-12-29
Value89115115218217210204
Percentage of LossContingencyEstimateOfPossibleLoss100.0100.0100.0100.0100.0100.0100.0

us-gaap:LossContingencyEstimateOfPossibleLoss us-gaap:LossContingenciesByNatureOfContingency

us-gaap:IndemnificationGuarantee


Loss
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value16816816816816816816616516516416316316216015915315115114914714712912111911211211110510598949494
Percentage of LossContingencyEstimateOfPossibleLoss188.9146.2146.277.077.50.00.078.60.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent


Operating
Period End2021-03-31
Value4.49
Percentage of OperatingLeaseWeightedAverageDiscountRatePercent100.0

us-gaap:OperatingLossCarryforwards us-gaap:IncomeTaxAuthority

us-gaap:OperatingLossCarryforwards

mchp:ForeignTaxAuthorityandFederalandStateJurisdiction


Operating
Period End2021-03-31
Value68
Percentage of OperatingLossCarryforwards100.0

us-gaap:PurchaseCommitmentRemainingMinimumAmountCommitted us-gaap:PurchaseCommitmentExcludingLongtermCommitment

us-gaap:PurchaseCommitmentRemainingMinimumAmountCommitted

mchp:WaferFoundryPurchaseCommitment


Purchase
Period End2021-03-312019-03-312018-03-312017-03-312016-03-312015-03-312014-03-31
Value16619410198524831
Percentage of PurchaseCommitmentRemainingMinimumAmountCommitted100.0100.0100.0100.0100.0100.0100.0

us-gaap:CapitalAdditions


Purchase
Period End2021-03-312019-03-312018-03-312017-03-312016-03-312015-03-312014-03-31
Value1431814445305642
Percentage of PurchaseCommitmentRemainingMinimumAmountCommitted85.79.6142.146.357.6115.8135.4

us-gaap:RestructuringAndRelatedCostCostIncurredToDate1 us-gaap:RestructuringCostAndReserve, us-gaap:StatementBusinessSegments

us-gaap:RestructuringAndRelatedCostCostIncurredToDate1

us-gaap:ContractTermination, mchp:SemiconductorProducts


Restructuring
Period End2021-03-312020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value-0.453504040404242
Percentage of RestructuringAndRelatedCostCostIncurredToDate1100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EmployeeSeverance, mchp:SemiconductorProducts


Restructuring
Period End2021-03-312020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value71111116112112115110107
Percentage of RestructuringAndRelatedCostCostIncurredToDate1-17800.0208.6228.5278.1280.0282.4259.2252.0

us-gaap:RestructuringReserve

us-gaap:RestructuringReserve


Restructuring
Period End2021-03-312020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-03-312015-03-31
Value15244030324751798328505235409.5220.0580.483
Percentage of RestructuringReserve100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-03-312020-03-312019-03-312018-03-312017-03-31
Value89.5476.1164.8150.7942.06
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue

us-gaap:EmployeeStockOption


Share
Period End2021-03-31
Value10
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice

us-gaap:EmployeeStockOption


Share
Period End2021-03-312020-03-312019-03-31
Value31.8131.5930.03
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice100.0100.0100.0

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding us-gaap:AwardType

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding

us-gaap:RestrictedStockUnitsRSU


Sharebased
Period End2021-03-31
Value922
Percentage of SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding100.0

us-gaap:StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased

us-gaap:StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased


Stock
Period End2021-06-302021-03-312020-12-312020-09-302017-03-312015-05-152015-03-312007-12-11
Value1515151520112.52.5
Percentage of StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TaxCreditCarryforwardAmount us-gaap:IncomeTaxAuthority

us-gaap:TaxCreditCarryforwardAmount

us-gaap:StateAndLocalJurisdiction


Tax
Period End2021-03-312020-03-312019-03-312018-03-312017-03-312016-03-312015-03-312014-03-31
Value16316815896103805954
Percentage of TaxCreditCarryforwardAmount100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:ForeignCountry, mchp:ForeignWithholdingTaxCredit


Tax
Period End2021-03-312020-03-312019-03-312018-03-312016-03-31
Value1920192020
Percentage of TaxCreditCarryforwardAmount12.212.112.620.824.8

us-gaap:TreasuryStockShares

us-gaap:TreasuryStockShares


Treasury
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-03-31
Value10111112121313141515161717181819202021212223232416161717181819202122232425252627282933
Percentage of TreasuryStockShares100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TreasuryStockShares us-gaap:StatementEquityComponents

us-gaap:TreasuryStock


Treasury
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-03-312016-03-312015-03-312014-03-312013-03-312012-03-312011-03-312010-03-31
Value101111121213131415151617171820231618-22.317-25.639-29.248-33.461
Percentage of TreasuryStockShares100.0100.0100.0100.0100.0100.3100.0100.2100.099.7100.2100.0100.0100.0100.0100.0100.0100.0-100.0-100.0-100.0-100.0

us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesAccrued

us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesAccrued


Unrecognized
Period End2021-03-312020-03-312019-03-312018-12-312018-09-302018-06-302018-03-312017-03-312016-12-312016-09-302016-06-302016-03-312015-03-312014-03-312013-03-312012-03-312011-03-31
Value8374885156726766616053272729300.91.0
Percentage of UnrecognizedTaxBenefitsIncomeTaxPenaltiesAccrued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate

us-gaap:UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate


Unrecognized
Period End2021-03-312020-03-312019-03-312018-03-31
Value720654664436
Percentage of UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate100.0100.0100.0100.0

us-gaap:ValuationAllowancesAndReservesBalance us-gaap:ValuationAllowancesAndReservesType

us-gaap:ValuationAllowancesAndReservesBalance

us-gaap:ValuationAllowanceOfDeferredTaxAssets


Valuation
Period End2021-03-312020-03-312019-03-312018-03-312017-03-312016-03-312015-03-312014-03-312013-03-31
Value2903033322042101611169388
Percentage of ValuationAllowancesAndReservesBalance100.0100.0100.0100.0100.0100.0100.0100.0100.0

Line plots across dimensions of each concept


Gross Margin
us-gaap:StatementBusinessSegments
(None,)
Gross  Marginus-gaap: Statement Business Segments
TTM Greenblatt ROC
_
(None,)
T T M  Greenblatt  R O C_
us-gaap:AllocatedShareBasedCompensationExpense
us-gaap:IncomeStatementLocation
(None,)
Allocated Share Based Compensation Expenseus-gaap: Income Statement Location
us-gaap:GainsLossesOnExtinguishmentOfDebt
us-gaap:DebtInstrument, us-gaap:ExtinguishmentOfDebt
(None, 'us-gaap:LongTermDebt')
Gains Losses On Extinguishment Of Debtus-gaap: Debt Instrument, us-gaap: Extinguishment Of Debt
us-gaap:GrossProfit
us-gaap:StatementBusinessSegments
(None,)
Gross Profitus-gaap: Statement Business Segments
us-gaap:InterestExpenseDebt
us-gaap:LongtermDebtType
(None,)
Interest Expense Debtus-gaap: Longterm Debt Type
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:StatementBusinessSegments
(None,)
Revenue From Contract With Customer Excluding Assessed Taxus-gaap: Statement Business Segments
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:ProductOrService
(None,)
Revenue From Contract With Customer Excluding Assessed Taxus-gaap: Product Or Service
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:ContractWithCustomerSalesChannel
(None,)
Revenue From Contract With Customer Excluding Assessed Taxus-gaap: Contract With Customer Sales Channel
us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents
(None,)
Stockholders Equityus-gaap: Statement Equity Components
us-gaap:NoncurrentAssets
us-gaap:StatementGeographical
(None,)
Noncurrent Assetsus-gaap: Statement Geographical
us-gaap:PropertyPlantAndEquipmentGross
us-gaap:PropertyPlantAndEquipmentByType
(None,)
Property Plant And Equipment Grossus-gaap: Property Plant And Equipment By Type
us-gaap:AmortizationOfIntangibleAssets
us-gaap:IncomeStatementLocation
(None,)
Amortization Of Intangible Assetsus-gaap: Income Statement Location
us-gaap:FiniteLivedIntangibleAssetsNet
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
(None,)
Finite Lived Intangible Assets Netus-gaap: Finite Lived Intangible Assets By Major Class
us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents
(None,)
Stockholders Equityus-gaap: Statement Equity Components
us-gaap:AmortizationOfFinancingCosts
us-gaap:LongtermDebtType
(None,)
Amortization Of Financing Costsus-gaap: Longterm Debt Type