MELI


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

Table of contents



us-gaap:CommonStockValue
us-gaap:StatementEquityComponents
us-gaap:SharesIssued

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:CostOfGoodsAndServicesSold
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:CostOfRevenue
us-gaap:DebtInstrument
us-gaap:GainsLossesOnExtinguishmentOfDebt

us-gaap:GeneralAndAdministrativeExpense

us-gaap:GrossProfit

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeTaxExpenseBenefit
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:InterestExpenseDebt

us-gaap:NetIncomeLoss
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome
us-gaap:StatementEquityComponents

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic

us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted

us-gaap:OperatingExpenses

us-gaap:OperatingIncomeLoss

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossNetOfTax
us-gaap:StatementEquityComponents

us-gaap:ResearchAndDevelopmentExpense

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

us-gaap:Revenues

us-gaap:SellingAndMarketingExpense

us-gaap:Assets
dei:LegalEntity
us-gaap:ConsolidatedEntities

us-gaap:Liabilities
dei:LegalEntity
us-gaap:ConsolidatedEntities

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents

us-gaap:AssetsCurrent
dei:LegalEntity

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:ShortTermInvestments
us-gaap:InvestmentType

us-gaap:AccountsReceivableNetCurrent

us-gaap:InventoryNet

us-gaap:OtherAssetsCurrent
dei:LegalEntity
us-gaap:BalanceSheetLocation

us-gaap:NoncurrentAssets
us-gaap:StatementGeographical

us-gaap:AssetsNoncurrent
dei:LegalEntity

us-gaap:PropertyPlantAndEquipmentGross
us-gaap:PropertyPlantAndEquipmentByType

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AmortizationOfIntangibleAssets

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:LongTermInvestments
dei:LegalEntity
us-gaap:InvestmentType

us-gaap:Goodwill
us-gaap:StatementGeographical
us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass
us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill

us-gaap:FiniteLivedIntangibleAssetsNet

us-gaap:IntangibleAssetsNetIncludingGoodwill
us-gaap:StatementGeographical

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OtherAssetsNoncurrent
us-gaap:BalanceSheetLocation

us-gaap:AccountsPayableAndAccruedLiabilitiesCurrent
dei:LegalEntity
us-gaap:BalanceSheetLocation

us-gaap:LiabilitiesCurrent
dei:LegalEntity

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:OtherLiabilitiesCurrent
us-gaap:BalanceSheetLocation

us-gaap:TaxesPayableCurrent

us-gaap:LiabilitiesNoncurrent
dei:LegalEntity

us-gaap:LongTermDebtAndCapitalLeaseObligations

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:OtherLiabilitiesNoncurrent
us-gaap:BalanceSheetLocation

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:AdditionalPaidInCapital

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:TreasuryStockValue

us-gaap:StockIssuedDuringPeriodValueNewIssues
us-gaap:StatementEquityComponents

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
us-gaap:StatementEquityComponents

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:AmortizationOfFinancingCosts

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:IncreaseDecreaseInInventories

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetIncomeLoss
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome
us-gaap:StatementEquityComponents

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:PaymentsToAcquireInvestments

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:PaymentsForRepurchaseOfCommonStock

us-gaap:DeferredTaxLiabilities

us-gaap:DeferredTaxAssetsNet

us-gaap:DeferredTaxAssetsValuationAllowance

meli:AccruedInterestFromInvestments

meli:AdjustmentsToAdditionalPaidInCapitalRepurchaseOfConvertibleDebt
us-gaap:StatementEquityComponents

meli:CappedCallTransactionCost
us-gaap:StatementEquityComponents
us-gaap:DebtInstrument
meli:CappedCallTransactionsCashReceived
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
meli:ContractualCouponInterestExpense

meli:ConvertibleBondsAccruedInterestAndAmortizationOfDebtDiscount

meli:DebtConversionConvertedInstrumentAdditionalAmountRequested
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
meli:DebtConversionConvertedInstrumentPrincipalAmountUsedPerConversion
us-gaap:DebtInstrument
meli:DebtInstrumentTotalAmountPaid

meli:DebtInstrumentTotalAmountPaidPrincipal

meli:DirectContribution
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

meli:FinanceLeaseCost

meli:FinancingReceivableAllowanceForCreditLossAdoptionOfAsc326

meli:FinancingReceivableAllowanceForCreditLossChargedCreditToNetLossIncome
us-gaap:ShareRepurchaseProgram
meli:GainLossOnRepurchaseOfShares

meli:IncreaseDecreaseInFundsPayableToCustomers

meli:IncreaseDecreaseInFundsReceivableFromCustomers

meli:IncreaseDecreaseInPrincipalLoansReceivableNet

meli:InterestExpenseAndOtherFinancialCharges

meli:LossContingencyDepositsWithCourtOfLaw

meli:OperatingExpensesAndIndirectCostsOfNetRevenues

meli:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociNetOfTax

meli:PercentOfRevenueIncreaseFromPriorYear

meli:PercentageOnReliefOfIncomeTax

meli:PercentageOnReliefOfPayrollTax
us-gaap:LongTermPurchaseCommitmentByCategoryOfItemPurchased, us-gaap:OtherCommitments
meli:PurchaseCommitmentAmount
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
meli:TransactionCostsAllocatedBetweenLiabilityAndEquityComponents

meli:UnwindCappedCallTransactionCost
us-gaap:StatementEquityComponents
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:AmortizationOfDebtDiscountPremium
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationProFormaInformationRevenueOfAcquireeSinceAcquisitionDateActual
us-gaap:DebtInstrument
us-gaap:DebtConversionConvertedInstrumentAmount1
us-gaap:DebtInstrument, us-gaap:SubsequentEventType
us-gaap:DebtInstrument, us-gaap:VariableRate
us-gaap:DebtInstrumentBasisSpreadOnVariableRate1
us-gaap:Range, us-gaap:DebtInstrument, us-gaap:VariableRate
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentConvertibleIfConvertedValueInExcessOfPrincipal

us-gaap:DeferredIncomeTaxesAndTaxCredits

us-gaap:DeferredRevenueRevenueRecognized1

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

us-gaap:DirectOperatingCosts
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount
us-gaap:PlanName
us-gaap:StatementScenario, us-gaap:DebtInstrument, us-gaap:SubsequentEventType
us-gaap:ExtinguishmentOfDebtAmount

us-gaap:FairValueOptionChangesInFairValueGainLoss1

us-gaap:FinanceLeaseInterestExpense

us-gaap:FinanceLeasePrincipalPayments

us-gaap:FinanceLeaseRightOfUseAssetAmortization

us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs

us-gaap:ForeignCurrencyTransactionGainLossBeforeTax

us-gaap:ForeignCurrencyTransactionLossBeforeTax
us-gaap:ShareRepurchaseProgram

us-gaap:GainLossOnDispositionOfAssets1

us-gaap:GainLossOnForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstruments

us-gaap:GainLossOnInterestRateDerivativeInstrumentsNotDesignatedAsHedgingInstruments

us-gaap:GoodwillForeignCurrencyTranslationGainLoss
us-gaap:StatementGeographical

us-gaap:GoodwillOtherIncreaseDecrease
us-gaap:StatementGeographical
us-gaap:LossContingenciesByNatureOfContingency
us-gaap:IncomeTaxExaminationEstimateOfPossibleLoss

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities

us-gaap:IncreaseDecreaseInDerivativeAssetsAndLiabilities

us-gaap:IncreaseDecreaseInOtherOperatingAssets

us-gaap:IncreaseDecreaseInOtherOperatingLiabilities

us-gaap:IncreaseDecreaseInPrepaidExpense

us-gaap:InvestmentIncomeInterest
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:LeaseCost

us-gaap:OperatingLeasePayments
us-gaap:StatementEquityComponents
us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax
us-gaap:StatementEquityComponents
us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
us-gaap:StatementEquityComponents
us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsTax
us-gaap:StatementEquityComponents
us-gaap:OtherComprehensiveIncomeLossBeforeTax

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents
us-gaap:OtherComprehensiveIncomeLossTax

us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax

us-gaap:PaymentsForDerivativeInstrumentInvestingActivities

us-gaap:PaymentsForHedgeFinancingActivities
us-gaap:StatementScenario, us-gaap:DebtInstrument, us-gaap:SubsequentEventType
us-gaap:PaymentsOfDebtExtinguishmentCosts

us-gaap:PaymentsOfDividendsPreferredStockAndPreferenceStock

us-gaap:PaymentsOfStockIssuanceCosts

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired

us-gaap:PaymentsToAcquireIntangibleAssets

us-gaap:ProceedsFromDerivativeInstrumentInvestingActivities

us-gaap:ProceedsFromIssuanceOfOtherLongTermDebt

us-gaap:ProceedsFromIssuanceOrSaleOfEquity

us-gaap:ProceedsFromOtherOperatingActivities

us-gaap:ProceedsFromSaleMaturityAndCollectionsOfInvestments

us-gaap:ProceedsFromSaleOfProductiveAssets

us-gaap:ProvisionForDoubtfulAccounts
us-gaap:StatementEquityComponents
us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax
us-gaap:StatementEquityComponents
us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
us-gaap:StatementEquityComponents
us-gaap:ReclassificationFromAociCurrentPeriodTax

us-gaap:RedeemablePreferredStockDividends
us-gaap:StatementEquityComponents

us-gaap:RepaymentsOfConvertibleDebt

us-gaap:RepaymentsOfOtherLongTermDebt

us-gaap:RestrictedStockExpense

us-gaap:RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodSharesNewIssues

us-gaap:StockIssuedDuringPeriodValueConversionOfConvertibleSecurities
us-gaap:StatementEquityComponents

us-gaap:StockOptionPlanExpense
us-gaap:LossContingenciesByNatureOfContingency
us-gaap:TaxAdjustmentsSettlementsAndUnusualProvisions
us-gaap:StatementEquityComponents
us-gaap:TreasuryStockSharesAcquired

us-gaap:TreasuryStockValueAcquiredCostMethod
us-gaap:StatementEquityComponents
us-gaap:StatementBusinessSegments
us-gaap:ValuationAllowanceDeferredTaxAssetChangeInAmount

meli:AggregateAmountForLegalActionsForWhichNoLossAmountHasBeenAccrued

meli:AllowanceForDoubtfulAccountsLoanReceivablesAndChargebacks

meli:AvailableForSaleSecuritiesDebtMaturitiesFourToFiveYearsFairValue

meli:AvailableForSaleSecuritiesDebtMaturitiesMoreThanFiveYearsFairValue

meli:AvailableForSaleSecuritiesDebtMaturitiesOneToTwoYearsFairValue

meli:AvailableForSaleSecuritiesDebtMaturitiesThreeToFourYearsFairValue

meli:AvailableForSaleSecuritiesDebtMaturitiesTwoToThreeYearsFairValue

meli:AvailableForSaleSecuritiesDebtSecuritiesFinancialGains
us-gaap:InvestmentSecondaryCategorization, us-gaap:InvestmentType
us-gaap:InvestmentType

meli:AvailableForSaleSecuritiesDebtSecuritiesFinancialLosses
us-gaap:InvestmentSecondaryCategorization, us-gaap:InvestmentType
us-gaap:InvestmentType

meli:CollateralizedFinancingCurrent

meli:CollateralizedFinancingNoncurrent
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
meli:CommonStockClosingPricePerShare

meli:ContingentConsiderationFairValueDisclosure
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementFrequency
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
meli:ContractualCouponInterestPayable
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
meli:ContractualCouponInterestPayment

meli:CreditCardCollateralizedDebtCurrent
us-gaap:LongTermPurchaseCommitmentByCategoryOfItemPurchased
meli:CumulativeAmountPaidUnderContract
us-gaap:LongTermPurchaseCommitmentByCategoryOfItemPurchased, us-gaap:OtherCommitments
us-gaap:DebtInstrument, us-gaap:FairValueByFairValueHierarchyLevel
meli:DebtInstrumentConvertibleCarryingAmountOfLiabilityComponent
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrument
meli:DebtInstrumentRemainingConsiderationAllocatedToReacquisitionOfEquityComponent

meli:DeferredTaxAssetsAccountsPayableAndAccruedExpenses

meli:DeferredTaxAssetsPayrollAndSocialSecurityPayable

meli:DeferredTaxAssetsProvisionsAndNonDeductibleInterest

meli:DeferredTaxAssetsTaxDeferredExpenseProvisions

meli:DeferredTaxAssetsTaxesPayable

meli:DeferredTaxLiabilitiesAccountsPayableAndAccruedExpenses

meli:DeferredTaxLiabilitiesConvertibleNotesAndCappedCall

meli:DeferredTaxLiabilitiesOutsideBasisDividends

meli:DeferredTaxLiabilitiesPayrollAndSocialSecurityPayable

meli:DeferredTaxLiabilitiesProvisions

meli:EmployeeRelatedLiabilitiesNoncurrent

meli:FairValueAssetsMeasuredOnRecurringBasisNetAsset
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementFrequency

meli:FinanceLeaseRightOfUseAssetAccumulatedAmortization

meli:FinanceLeaseRightOfUseAssetBeforeAccumulatedAmortization

meli:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFour

meli:IncomeTaxLossCarryForwardInFourYear

meli:IncomeTaxLossCarryForwardInThreeYear

meli:IncomeTaxLossCarryForwardInYearFive

meli:IncomeTaxLossCarryForwardInYearSeven

meli:IncomeTaxLossCarryForwardInYearSix

meli:IncomeTaxLossCarryforwardWithoutDueDates

meli:IncomeTaxLossCarryforwardsThereafter

meli:IntangibleAssetsAndGoodwillGross

meli:LongTermRetentionPlanFairValueDisclosure
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementFrequency
us-gaap:StatementBusinessSegments
meli:LossContingencyEstimateOfPossibleLossIncludingAccruedInterest

meli:LossContingencyInterestAccruedOnSettlement
us-gaap:LossContingenciesByNatureOfContingency
us-gaap:StatementBusinessSegments

meli:OtherCountriesLongLivedTangibleAndIntangibleAssets

meli:OtherLinesOfCreditCurrent
us-gaap:InvestmentType
meli:PercentOfElectronicFunds
us-gaap:LossContingenciesByNatureOfContingency
meli:ProductLiabilityContingencyRecordedAllowance

meli:ReceivablesFromCustomersAllowanceForChargebacks

meli:ReceivablesFromCustomersAllowanceForDoubtfulAccounts

meli:ReceivablesFromCustomersGross
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:InvestmentType
meli:RestrictedCashAndCashEquivalentsFairValueDisclosure
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:InvestmentType
us-gaap:FairValueByMeasurementFrequency, us-gaap:InvestmentType
us-gaap:InvestmentType
us-gaap:InvestmentType
meli:RestrictedCashAndShortTermInvestments

meli:ShortTermInvestmentsHeldInGuarantee
us-gaap:StatementEquityComponents
meli:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestBeforeTax
us-gaap:StatementEquityComponents
meli:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestTax

srt:PayablesToCustomers
us-gaap:BalanceSheetLocation

us-gaap:AccountsReceivableGrossCurrent
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType

us-gaap:AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent

us-gaap:AllowanceForNotesAndLoansReceivableCurrent

us-gaap:AllowanceForNotesAndLoansReceivableNoncurrent

us-gaap:AociDerivativeQualifyingAsHedgeExcludedComponentAfterTax

us-gaap:AociIncludingPortionAttributableToNoncontrollingInterestTax

us-gaap:AssetsFairValueDisclosure
us-gaap:FairValueByAssetClass
us-gaap:FairValueByAssetClass, us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:ConsolidatedEntities
us-gaap:AssetsNet

us-gaap:AvailableForSaleSecuritiesAmortizedCost
us-gaap:InvestmentSecondaryCategorization, us-gaap:InvestmentType
us-gaap:InvestmentType

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue

us-gaap:AvailableForSaleSecuritiesDebtSecurities
us-gaap:InvestmentSecondaryCategorization, us-gaap:InvestmentType
us-gaap:InvestmentType

us-gaap:CapitalizedComputerSoftwareGross
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:InvestmentType
us-gaap:CashAndCashEquivalentsFairValueDisclosure
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:InvestmentType
us-gaap:FairValueByMeasurementFrequency, us-gaap:InvestmentType
us-gaap:InvestmentType

us-gaap:CashCashEquivalentsAndShortTermInvestments
us-gaap:InvestmentType
us-gaap:DebtInstrument
us-gaap:CollateralizedFinancings
us-gaap:StatementGeographical
us-gaap:StatementGeographical, us-gaap:DebtInstrument
us-gaap:StatementGeographical, us-gaap:DebtInstrument, us-gaap:VariableRate

us-gaap:ContractWithCustomerAssetAccumulatedAllowanceForCreditLoss

us-gaap:ConvertibleDebtCurrent

us-gaap:ConvertibleDebtNoncurrent
dei:LegalEntity
us-gaap:CreditCardReceivables
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentCarryingAmount
us-gaap:DebtInstrument, us-gaap:SubsequentEventType
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent

us-gaap:DebtInstrumentFaceAmount
us-gaap:DebtInstrument
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentFairValue
us-gaap:DebtInstrument
us-gaap:DebtInstrumentFeeAmount
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrument, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType
us-gaap:Range, us-gaap:DebtInstrument
us-gaap:DebtInstrumentInterestRateEffectivePercentage
us-gaap:Range, us-gaap:DebtInstrument, us-gaap:VariableRate
us-gaap:DebtInstrument
us-gaap:DebtInstrumentRepurchaseAmount
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentUnamortizedDiscount
us-gaap:DebtInstrument
us-gaap:DebtInstrumentUnamortizedPremium
us-gaap:DebtInstrument
us-gaap:DebtWeightedAverageInterestRate
us-gaap:Range, us-gaap:DebtInstrument, us-gaap:VariableRate
us-gaap:DebtInstrument
us-gaap:DeferredFinanceCostsNet

us-gaap:DeferredIncomeTaxAssetsNet

us-gaap:DeferredRevenue

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsInventory

us-gaap:DeferredTaxAssetsInvestments

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards

us-gaap:DeferredTaxAssetsPropertyPlantAndEquipment

us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsForeign

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts

us-gaap:DeferredTaxAssetsUnrealizedCurrencyLosses

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsGoodwill
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment

us-gaap:DeferredTaxLiabilitiesUnrealizedCurrencyTransactionGains

us-gaap:DeferredTaxLiabilitiesUnrealizedGainsOnTradingSecurities
us-gaap:DebtInstrument
us-gaap:DepositLiabilityCurrent
us-gaap:BalanceSheetLocation, us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation
us-gaap:DerivativeFairValueOfDerivativeNet
us-gaap:BalanceSheetLocation, us-gaap:HedgingDesignation
us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation

us-gaap:DerivativeLiabilities
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementFrequency
us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation
us-gaap:DerivativeNotionalAmount
us-gaap:DerivativeInstrumentRisk, us-gaap:SubsequentEventType
us-gaap:StatementScenario, us-gaap:DerivativeInstrumentRisk

us-gaap:EmployeeRelatedLiabilitiesCurrent

us-gaap:FinanceLeaseLiability

us-gaap:FinanceLeaseLiabilityCurrent

us-gaap:FinanceLeaseLiabilityNoncurrent

us-gaap:FinanceLeaseLiabilityPaymentsDue

us-gaap:FinanceLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFive

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFour

us-gaap:FinanceLeaseLiabilityPaymentsDueYearThree

us-gaap:FinanceLeaseLiabilityPaymentsDueYearTwo

us-gaap:FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear

us-gaap:FinanceLeaseLiabilityUndiscountedExcessAmount

us-gaap:FinanceLeaseRightOfUseAsset

us-gaap:FinanceLeaseRightOfUseAssetAccumulatedAmortization

us-gaap:FinanceLeaseRightOfUseAssetBeforeAccumulatedAmortization

us-gaap:FinanceLeaseWeightedAverageDiscountRatePercent

us-gaap:FinancialLiabilitiesFairValueDisclosure
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementFrequency

us-gaap:FinancingReceivableAllowanceForCreditLosses

us-gaap:FinancingReceivableRecordedInvestmentCurrent

us-gaap:FinancingReceivableRecordedInvestmentPastDue
us-gaap:FinancingReceivablesPeriodPastDue

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:FiniteLivedIntangibleAssetsGross
us-gaap:StatementGeographical
us-gaap:ForeignCurrencyExchangeRateTranslation1
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:InvestmentType
us-gaap:InvestmentsFairValueDisclosure
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:InvestmentType
us-gaap:FairValueByMeasurementFrequency, us-gaap:InvestmentType
us-gaap:InvestmentType

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear

us-gaap:LiabilitiesFairValueDisclosure
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByLiabilityClass
us-gaap:FairValueByLiabilityClass
us-gaap:DebtInstrument
us-gaap:LinesOfCreditCurrent

us-gaap:LoansAndLeasesReceivableAllowance
us-gaap:FinancingReceivablePortfolioSegment

us-gaap:LoansAndLeasesReceivableGrossCarryingAmount
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:LoansAndLeasesReceivableNetReportedAmount

us-gaap:LoansPayableCurrent
dei:LegalEntity

us-gaap:LongTermDebtAndCapitalLeaseObligationsCurrent
us-gaap:DebtInstrument
us-gaap:LongTermLineOfCredit

us-gaap:LongTermLoansPayable
dei:LegalEntity

us-gaap:LossContingencyAccrualAtCarryingValue
us-gaap:LossContingenciesByNatureOfContingency, us-gaap:StatementBusinessSegments
us-gaap:LossContingencyEstimateOfPossibleLoss

us-gaap:NotesAndLoansReceivableGrossCurrent

us-gaap:NotesAndLoansReceivableGrossNoncurrent

us-gaap:NotesAndLoansReceivableNetCurrent
dei:LegalEntity

us-gaap:NotesAndLoansReceivableNetNoncurrent
dei:LegalEntity
us-gaap:DebtInstrument
us-gaap:NotesPayableToBankCurrent

us-gaap:NotesReceivableGross
us-gaap:FinancingReceivablesPeriodPastDue

us-gaap:NotesReceivableNet

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent

us-gaap:OperatingLossCarryforwards

us-gaap:OtherAssetsFairValueDisclosure
us-gaap:FairValueByAssetClass, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByAssetClass, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementFrequency

us-gaap:PrepaidExpenseCurrent

us-gaap:ProductLiabilityContingencyAccrualPresentValue
us-gaap:LossContingenciesByNatureOfContingency

us-gaap:ReceivablesFromCustomers
dei:LegalEntity

us-gaap:RedeemableNoncontrollingInterestEquityPreferredCarryingAmount

us-gaap:RestrictedCashAndCashEquivalentsAtCarryingValue
dei:LegalEntity
us-gaap:RestrictedCashAndCashEquivalentsCashAndCashEquivalents
us-gaap:DebtInstrument
us-gaap:SeniorLongTermNotes
us-gaap:DebtInstrument
us-gaap:SeniorNotesCurrent
us-gaap:PlanName
us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueNonvested
us-gaap:Range, us-gaap:ShareRepurchaseProgram
us-gaap:StockRepurchaseProgramAuthorizedAmount1
us-gaap:ShareRepurchaseProgram
us-gaap:ShareRepurchaseProgram, us-gaap:SubsequentEventType
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:UnamortizedDebtIssuanceExpense
us-gaap:StatementBusinessSegments
us-gaap:UndistributedEarningsOfForeignSubsidiaries
us-gaap:ValuationAllowancesAndReservesType
us-gaap:ValuationAllowancesAndReservesBalance

Plots across concepts


IncomeStatement
Other Comprehensive Income Loss Net Of Tax
Expenses
Income Tax Expense Benefit
Balance Sheet
Intangible Assets Net Excluding Goodwill
Assets
Inventory Net
Current Assets
Accounts Receivable Net Current
NonCurrent Assets
Intangible Assets Net Excluding Goodwill
PropertyPlantAndEquipmentNet
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
Liabilities
Derivative Liabilities
Current Liabilities
Other Liabilities Current
Noncurrent Liabilities
Other Liabilities Noncurrent
Stockholders Equity
Accumulated Other Comprehensive Income Loss Net Of Tax
Per Share
Earnings Per Share Diluted
CashFlow
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInOperatingActivities
Increase Decrease In Inventories
NetCashProvidedByUsedInInvestingActivities
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInFinancingActivities
Net Cash Provided By Used In Financing Activities
Shares
Weighted Average Number Of Diluted Shares Outstanding
OperatingLeaseLiability
Operating Lease Liability Current
LesseeOperatingLeaseLiabilityPaymentsDue
Lessee Operating Lease Liability Payments Due Year Four
FiniteLivedIntangibleAssets
Finite Lived Intangible Assets Net
AccountsReceivable
Allowance For Doubtful Accounts Receivable Current

Tables

  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
us-gaap:CommonStockValue ████████▇▇▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁0.050.050.050.050.050.050.050.050.0490.0490.0450.0450.0440.0440.0440.0440.0440.0440.0440.0440.0440.0440.0440.0440.0440.0440.0441540.0441540.0441540.0441540.0441530.0441530.0441530.0441530.0441510.0441510.0441490.0441470.0441420.0441420.0441420.0441320.044131NANANA0.04412NANANA
 us-gaap:SharesIssued us-gaap:StatementEquityComponents us-gaap:CommonStock████████▇▇▂▂▁▁▁49.71249.85249.8749.77749.7149.7149.7149.7149.31949.31945.20345.20244.15744.15744.157NANANA44.157NANANA44.157NANANA44.154572NANANA44.153473NANANA44.15092NA44.1487244.1471244.1420244.1420244.14170744.13196644.13137644.13137644.12887644.12655744.120269NANANA
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding ████████▇▃▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁49.82227249.86762549.82018549.72085449.70997349.70995549.70995549.71072349.31852245.98025545.20285944.58870444.15736444.15736444.15736444.15736444.15736444.15736444.15735544.15734144.15734144.15696144.156844.1558344.15527144.15479644.15441244.15389244.18266844.15381844.15318544.15293344.15293344.15135744.15289544.15732144.15213344.14779644.15265844.15121844.15229644.14766744.15176244.15136744.14525544.149744.14328144.13803144.12720844.130866
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic ████████▇▃▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁49.82227249.86762549.82018549.72085449.70997349.70995549.70995549.71072349.31852245.98025545.20285944.58870444.15736444.15736444.15736444.15736444.15736444.15736444.15735544.15734144.15734144.15696144.156844.1558344.15527144.15479644.15441244.15389244.15389244.15381844.15318544.15293344.15293344.15132344.1509244.15038744.14799944.14207644.1420244.14192544.13810544.13138344.13137644.12976244.12108744.11359544.10820744.08893644.07446244.069134
us-gaap:EarningsPerShareBasic █▅▄▆█▅▄▁▆▆▆▅▅▅▃▇▆██▇▆▇▇▇▆▆▇▇▅▇▇▇▇▆▇▇▇▇▇▇▆▆▆▆▆▆▆▆▆▆1.37-0.68-1.020.281.11-0.44-1.11-2.960.310.13-0.05-0.23-0.25-0.29-1.530.630.121.11.160.880.360.680.881.030.440.040.760.76-0.580.690.930.660.670.40.690.590.570.450.470.60.340.320.360.430.260.220.260.220.150.12
us-gaap:EarningsPerShareDiluted █▅▄▆█▅▄▁▆▆▆▅▅▅▃▇▆██▇▆▇▇▇▆▆▇▇▅▇▇▇▇▆▇▇▇▇▇▇▆▆▆▆▆▆▆▆▆▆1.37-0.68-1.020.281.11-0.44-1.11-2.960.310.13-0.05-0.23-0.25-0.29-1.530.630.121.11.160.880.360.680.881.030.440.040.760.76-0.580.690.930.660.670.40.690.590.570.450.470.60.340.320.360.430.260.220.260.220.150.12
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
 TTM Greenblatt ROC _ _█▆▃▆▆▂▁▁▃▄▃▃▃▂▁▄▄▅▅▅▄▄▄▅▄▄▅▅▃▄▅▄▄▄▄▄▄▄▄▄▄▄▄166.16590.844-25.12683.07499.438-29.694-68.887-81.925-12.48810.139-0.818-11.003-28.241-29.419-64.60927.54230.02563.31464.67253.70932.18730.48933.69245.2834.63725.58845.23637447.146189-5.91278934.00108752.11907637.39906335.44929528.57118439.1285233.71368731.8849224.93074428.9658929.96372321.55139719.29115620.969024NANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
us-gaap:ComprehensiveIncomeNetOfTax █▃▅▅▆▂▄▁▅▅▅▅▃▄▃▆▅▆127.954-71.791-9.35310.88547.31-111.162-46.23-172.07220.35610.853-8.133-9.736-98.129-29.312-73.7421.073-16.60560.014NANANANA-19.52723.50217.778-20.16922.83397813.899648-25.02481513.65816625.16909521.81836215.73453116.28968326.76533924.83777515.31654522.68325419.10409610.09660218.05226714.88278115.53330722.44700510.420151NANANANANA
us-gaap:CostOfGoodsAndServicesSold █▇▇▆▅▄▅▄▄▄▂▄▄▃▁▄▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃948.83787.064838.27635.511451.197339.277365.924318.689272.812236.766-94.572185.563175.629158.218-263.326194.834144.975105.0793.54585.19973.34655.44863.16256.81350.31144.70847.6651243.40167736.37153931.53966536.20551134.14498931.07721128.64916727.40286225.69360523.89288121.09629720.7245420.06047416.93911814.33170313.79431411.45091911.4115619.893051NANANANA
us-gaap:CostOfRevenue █▇▇▆▄▃▄▃▃▃▃▂▂▂▃▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁948.83787.064838.27635.511451.197339.277365.924318.689272.812236.766223.235185.563175.628158.218233.616194.834144.975105.0793.54585.19973.34655.44863.16256.81350.31144.70847.6651243.40167736.37153931.53966536.20551134.14498931.07721128.64916727.40286225.69360523.89288121.09629720.7245420.06047416.93911814.33170313.79431411.45091911.4115619.893051NANANANA
 us-gaap:GainsLossesOnExtinguishmentOfDebt us-gaap:DebtInstrument meli:TwoThousandTwentyEightConvertibleSeniorNotesNANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:GeneralAndAdministrativeExpense █▆█▆▅▅▄▄▄▃▂▃▃▃▃▃▃▂▂▂▂▂▂▂▂▂▂▂▁▂▁▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁107.66386.339114.82178.69970.40462.56649.46353.86950.30343.8226.57534.833.33743.05830.61931.76631.49828.30923.24926.1520.84117.06919.21518.38120.61218.13419.04098414.40641313.68470115.23241113.48727715.26134515.07308813.7850711.11714911.28870510.12707712.69521210.6248218.9769469.732349.4509779.1030658.6836056.8345926.206881NANANANA
us-gaap:GrossProfit █▆▅▅▅▄▄▃▃▃▃▂▂▂▃▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁753.92591.377489.034480.19427.172312.814308.347284.342272.43237.004204.783169.718159.749162.758203.363175.827171.554168.856162.73145.648126.298102.182117.57111.828104.003103.395113.704529104.53321895.477683.84265498.42465988.91044281.10614974.0765876.35178471.57317964.95117862.63970965.74111461.5676752.43904247.12796548.52191644.50045941.0987736.04472338.68212940.20860532.30632225.688515
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest █▄▂▅▆▃▁▁▄▄▃▃▃▂▁▅▄▆▆▅▄▅▅▅▄▄▅▅▃▅▅▅▅138.8979.537-44.01552.6789.34-16.68-62.974-66.9277.315.355-6.831-14.312-18.951-25.357-64.67136.65512.42269.66367.62152.28628.21837.20353.02847.61633.47116.37649.96136751.814045-19.08259939.10355.81368141.22173340.7222NANANANANANANANANANANANANANANANANA
us-gaap:IncomeTaxExpenseBenefit ▇▅▂▅▅▂▁█▁▂▂▂▁▁▂▃▂▄▃▃▃▂▃▂▃▃▃▃▂▃▃▃▃▃▃▃▃▃▃▃▃▂▂▂▂▂70.70243.5496.56537.63533.3934.429-8.97679.155-8.9173.491-4.495-4.234-7.7-12.4383.0498.9897.10621.14516.27213.37412.366.95614.0631.97614.00814.65515.80003818.0620786.5058798.77505514.97771412.07548610.7011827.828811.9779549.8856079.7400987.2677199.2198548.8049057.6370335.9980296.1352330.9594544.6665934.079361NANANANA
 us-gaap:InterestExpenseDebt us-gaap:DebtInstrument,us-gaap:LongtermDebtType meli:TwoThousandTwentyEightConvertibleSeniorNotes,us-gaap:ConvertibleDebt▃▄█████▇▇█▇▁5.7287.29311.21311.08810.9610.84210.71810.60410.48511.1810.2723.424NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:NetIncomeLoss █▅▄▆█▅▄▁▆▆▆▅▅▅▄▇▆▇▇▇▆▇▇▇▆▆▇▇▅▇▇▇▇▆▇▇▇▆▆▇▆▆▆▆▆▆▆▆▆▆68.195-34.012-50.5815.03555.947-21.109-53.998-146.08216.21711.864-2.337-10.078-11.252-12.919-67.7227.6665.31648.51851.34938.91215.85830.24738.96545.6419.4631.72134.16132933.765491-25.5940330.32795340.83640729.14624730.02101817.52259130.24638826.06789725.39482419.63703821.62143126.29644714.82082614.05763415.93949318.79096311.6739639.62060111.285579.8522686.6797795.391176
us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic █▅▄▆█▅▄▁▆▆▆▅▅▅▄▇▆▇▇▇▆▇▇▇▆▆▇▇▅▇▇▇▇▆▇▇▇▆▆▇▆▆▆▆▆68.195-34.012-50.85214.10754.947-22.109-54.998-147.08215.2176.023-2.336-10.078-11.251-12.919-67.7227.6665.31648.51851.34938.91215.85830.24738.96545.6419.4631.72134.25269733.654297-25.71507630.26397340.76392929.28417429.97864117.48025330.19040526.04309325.37919219.6346121.60566626.29592514.82082614.05763415.93949318.79096311.672239NANANANANA
us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted █▅▄▆█▅▄▁▆▆▆▅▅▅▄▇▆▇▇▇▆▇▇▇▆▆▇▇▅▇▇▇▇▆▇▇▇▆▆▇▆▆▆▆▆68.195-34.012-50.85214.10754.947-22.109-54.998-147.08215.2176.023-2.336-10.078-11.251-12.919-67.7227.6665.31648.51851.34938.91215.85830.24738.96545.6419.4631.72133.8179833.654297-25.71507630.32465241.12894328.97804129.6287317.69621330.22850326.22719325.20009419.95090820.99481326.29592514.82082614.05763415.93928818.79096311.672239NANANANANA
us-gaap:OperatingExpenses █▇▇▆▅▅▅▅▄▄▃▃▃▃▄▃▂▂▂▂▂▂▂▂▂▂▂▁▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁587.755500.533514.16397.116327.734342.508377.234366.267284.918226.865205.602180.721187.99192.177267.971148.285141.529105.54298.05891.93994.11171.69383.87866.54869.36677.80768.46815357.387029101.39038949.84156746.30558451.51137945.65685445.50539637.22326437.85949233.06625837.70896536.77522331.60394730.88764527.83680927.55289225.18975322.28420320.540457NANANANA
us-gaap:OperatingIncomeLoss █▆▃▆▆▂▁▁▃▄▃▃▃▂▁▄▄▅▅▅▄▄▄▅▄▄▅▅▃▄▅▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄166.16590.844-25.12683.07499.438-29.694-68.887-81.925-12.48810.139-0.818-11.003-28.241-29.419-64.60927.54230.02563.31464.67253.70932.18730.48933.69245.2834.63725.58845.23637447.146189-5.91278934.00108752.11907637.39906335.44929528.57118439.1285233.71368731.8849224.93074428.9658929.96372321.55139719.29115620.96902419.31070618.81456715.504266NANANANA
us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax █▁66.016-41.869NA-2.113-6.052-94.597NA-25.5483.647-0.294NA0.55-86.956-15.573NA-5.18-22.439.665-9.563-2.9743.108-11.191-57.858-22.127-1.397-22.53-11.38159-19.730750.50891-16.61057-15.547776-7.796679-13.667817-0.781828-3.236608-1.258637-10.4031133.579147-3.009612-16.5086642.831806NANANANANANANANANA
us-gaap:OtherComprehensiveIncomeLossNetOfTax █▃▇▅▅▁▆▄▅▅▅▅▁▄▅▅▄▆▅▅▅▅▂▄▅▄▅▄▅▄▄▅▅▅▅▅▅▅▅▄▅59.759-37.77941.227-4.15-8.637-90.0537.768-25.994.139-1.011-5.7970.342-86.878-16.393-6.02-6.593-21.92111.496-10.862-1.8682.266-10.071-58.492-22.138-1.685-21.89-11.622066-19.990560.592475-16.597708-15.570156-7.50606-14.438926-1.013054-3.452223-1.153754-10.2267913.348464-3.013134-15.9619193.23144NANANANANANANANANA
us-gaap:ResearchAndDevelopmentExpense █▇▆▄▃▃▃▃▂▂▁▁▁▁146.985126.035116.98988.79673.25473.43558.0259.49553.92352.36938.96235.47833.43738.396NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax █▇▆▆▅▄▄▃▃▃▃▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁1702.751378.4411327.3041115.701878.369652.091674.271603.031545.242473.77428.019355.281335.377320.976358.064304.921283.882269.675256.275230.847199.644157.63180.732168.641154.314148.103161.369649147.934895131.849139115.382319134.630171123.055431112.18336102.725747103.75464597.26678488.84405983.73600686.46565381.62814469.3781661.45966862.3162355.95137852.51033145.93777449.02004550.59927640.90179932.322501
us-gaap:Revenues █▇▆▆▅▄▄▃▃▃▃▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁1702.751378.4411327.3041115.701878.369652.091674.271603.031545.242473.77428.019355.281335.377320.976358.064304.921283.882269.675256.275230.847199.644157.63180.732168.641154.314148.103161.369649147.934895131.849139115.382319134.630171123.055431112.18336102.725747103.75464597.26678488.84405983.73600686.46565381.62814469.3781661.45966862.3162355.95137852.51033145.93777449.02004550.59927640.90179932.322501
us-gaap:SellingAndMarketingExpense █▇▇▆▅▅▇▆▅▄▄▃▃▃▃▃▂▂▂▂▂▁▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁333.107288.159282.35229.621184.076206.507269.751252.903180.692130.676140.065110.443121.216110.723117.4584.13976.85646.93148.55339.72335.33732.68342.16731.12529.11526.20233.40000329.40614926.46919422.35195823.14736324.17544820.82354622.33793719.18242918.58748616.80536217.42767919.40141716.70198215.63641313.22894214.01955112.28167211.47314511.108801NANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
us-gaap:Assets █▇█▇▇▆▆▆▆▆▃▃▂▃▃▃▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁6142.6945197.8556526.3325737.7195452.7364458.084781.6914439.3414595.4924448.162239.5192018.3511519.4411719.6871673.1871618.2921511.4381483.6461367.4351256.0571140.1491083.4691003.6061068.8281020.635976.783966.847735939.198628887.964898597.858668592.362773569.321245529.582232503.220792478.669276430.624552398.551733376.569456355.931436325.34359308.525976286.733174269.683023NANANA182.614649NANANA
us-gaap:Liabilities █▇▇▆▅▄▄▄▄▃▃▃▂▃▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁6061.6645228.2594874.7543942.1933545.6442492.672699.7282302.3242350.882135.4141902.8191676.5991364.7041466.821347.4081212.1361052.4231001.402938.581861.07775.582730.403664.148705.376676.192645.665611.059325594.349335549.449793243.993312244.879165241.120704216.67817199.212373184.85565158.518796146.710679134.88964132.75242117.489547110.896806103.62803897.964753NANANA68.421412NANANA
us-gaap:LiabilitiesAndStockholdersEquity █▇█▇▇▆▆▆▆▆▃▃▂▃▃▃▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁6142.6945197.8556526.3325737.7195452.7364458.084781.6914439.3414595.4924448.162239.5192018.3511519.4411719.6871673.1871618.2921511.4381483.6461367.4351256.0571140.1491083.4691003.6061068.8281020.635976.783966.847735939.198628887.964898597.858668592.362773569.321245529.582232503.220792478.669276430.624552398.551733376.569456355.931436325.34359308.525976286.733174269.683023NANANA182.614649NANANA
us-gaap:StockholdersEquity ▁▁▆▇▇▇▇▇██▂▂▂▂▂▂▃▃▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁81.03-30.4041651.5781746.0991808.2491866.5671983.122038.1742145.7692214.058336.7341.752154.737252.867325.779406.156459.015482.244428.854394.987364.567353.066339.458363.452344.443331.118355.78841340.849293334.515105349.865356343.483608324.200541308.904062300.008419289.813626268.105756247.841054237.679816219.179016207.854043197.62917183.105136171.71827156.159697133.721512123.24671114.193237NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
us-gaap:AssetsCurrent ▇▆█▇▇▆▆▆▆▆▃▃▂▃▃▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁4567.6513900.1915346.8074923.8914754.5543510.2743788.8563780.633676.4323520.4531511.1231601.6791125.1541285.561286.9191182.156958.185946.392869.461759.107673.267605.049557.463625.214547.354588.175532.750218569.891629614.216147337.211132326.164235317.749095312.999612288.565059275.361175254.911722233.544404217.199163200.245555174.490947159.22171694.224463101.635208NANANA82.135016NANANA
us-gaap:CashAndCashEquivalentsAtCarryingValue ▅▄█▅▅▅▆▆▅▆▃▅▃▂▂▃▂▂▂▂▁▁▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁1069.909862.721856.3941139.7031169.551071.2171384.741419.9341118.6621295.886440.3321028.579489.157350.411388.26461.198382.791301.388234.14187.995144.016144.885166.881173.024170.391219.768223.144226237.503912385.520117131.139549140.285104128.096994131.191347122.167381101.48900298.17185287.5957375.87493867.38167759.08341744.25013250.96825856.83046644.451931.5687234.63429949.803402NANANA
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents ▅▄█▅▅▄▅▅▄▄▁▃▂▁▁▁▁1431.0891188.3562508.2241624.1291663.3581265.3831451.4241456.9651128.3221306.261464.6951077.73524.011350.411388.26461.198382.791NA234.14NANANA166.881NANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:ShortTermInvestments ▄▄▅██▆▆▇▇▆▂▁▁▂▂▂▂▂▂▂▂▂▂▂▂▁▁▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁898.367980.0761241.3062187.4792124.8721558.3251597.2411726.1891789.3541648.457461.54167.04169.432159.446209.432175.165206.165265.165253.321283.65251.416195.569202.112168.015167.161148.052148.809539169.843592105.22865687.39084476.59321491.33017971.29994175.54552893.69480579.39049283.01617682.7221574.9286267.57849472.3840193.1792055.342766NANANA14.580185NANANA
us-gaap:AccountsReceivableNetCurrent █▇▆▄▅▄▄▄▄▄▄▃▃▃▃▃▂▂▃▃▄▅▃▆▅▆▅▄▄▃▃▃▂▂▂▁▁▁▂▁▁▁▁69.84464.81549.69140.89142.42334.0635.44635.79140.17534.52435.15327.14127.4729.91428.16828.56424.73324.09725.43531.08640.05547.11828.42854.55146.12354.05446.67249539.24332734.69069730.33129725.8842626.62165421.32314820.43843319.83702216.44712616.55997216.33807116.81508715.42930114.98413613.44638712.618173NANANA4.868377NANANA
us-gaap:InventoryNet █▆▆▃▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁169.449131.46118.1446.64420.83112.1148.62610.1325.953.0034.6127.3957.9383.3622.5492.3091.0340.4321.1031.3880.990.420.222NANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherAssetsCurrent ██▆▄▄▄▄▃▃▃▃▃▃▃▃▂▂▂▂▂▁▁▁▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁203.774191.923152.95996.82494.04296.87688.73668.99368.08660.96861.56954.07162.21368.05258.10747.99543.3928.47226.21521.87115.34916.0729.57723.86616.44915.00213.98446715.4278659.403578.66338511.48884515.35100811.39306815.06559211.4032188.2156717.0439686.3946556.863256.0933235.9641577.1967046.867767NANANA3.06893NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
us-gaap:NoncurrentAssets █▆▅▄▄▃▃▃▃▃▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▂▂▁▁618.997458.64391.684302.489263.041239.249244.257220.854216.005188.956165.614138.417113.17122.859114.837136.101130.594131.968124.261121.006104.80889.93281.63370.86872.02864.51178.31972.56437971.801109118.291797122.24013270.78710970.562482NA30.944145NANANANANANANANANANANANANANANA
us-gaap:AssetsNoncurrent █▇▆▄▄▅▅▄▅▅▄▂▂▂▂▂▃▃▃▃▃▃▂▂▃▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁1575.0431297.6641179.525813.828698.182947.806992.835658.711919.06927.707728.396416.672394.287434.127386.268436.136553.253537.254497.974496.95466.882478.42446.143443.614473.281388.608434.097517369.306999273.748751260.647536266.198538251.57215216.58262214.655733203.308101175.71283165.007329159.370293155.685881150.852643149.30426192.508711168.047815NANANA100.479633NANANA
us-gaap:PropertyPlantAndEquipmentGross NANA644.906NANANA432.256NANANA297.476NANANA217.742NANANA200.851NANANA134.447NANANA133.152589NANANA162.051129NANANA60.042241NANANA47.587155NANANA32.293228NANANANANANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:ComputerSoftwareIntangibleAssetNANA282.066NANANA179.211NANANA139.611NANANA97.871NANANA71.602NANANA43.989NANANA25.052266NANANA14.720776NANANA12.190233NANANANANANANANANANANANANANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:EquipmentNANA113.669NANANA83.961NANANA68.526NANANA62.218NANANA56.571NANANA48.38NANANA39.649237NANANA31.819593NANANA22.696763NANANA18.72509NANANA12.930592NANANANANANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:FurnitureAndFixturesNANA134.999NANANA83.81NANANA20.732NANANA16.292NANANA22.69NANANA13.506NANANA10.756038NANANA10.081433NANANA8.785736NANANA6.956006NANANA6.697246NANANANANANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:LandBuildingsAndImprovementsNANA96.974NANANA80.832NANANA68.607NANANA41.347NANANA49.665NANANA28.479NANANA57.541713NANANA105.14293NANANA15.8009NANANA16.204946NANANA8.854879NANANANANANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:VehiclesNANA17.198NANANA4.442NANANANANANANA0.014NANANA0.323NANANA0.093NANANA0.153335NANANA0.286397NANANA0.568609NANANANANANANANANANANANANANANA
us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment NANA253.222NANANA187.999NANANA131.862NANANA102.905NANANA76.59NANANA52.814NANANA41.607753NANANA30.67922NANANA22.316019NANANANANANANANANANANANANANANA
us-gaap:AmortizationOfIntangibleAssets ▆▆▆▇█▄▄▄▄▆▇▆██▆▆▅▆▆▅▄▄▄▄▄▃▃▄▁▁▁▁▁▁▁▁▁▂▂▁▁▁▁▁▁1.321.3181.2981.4761.7110.8080.8670.8960.9191.231.4061.3681.6561.6721.1551.1821.0351.3411.1671.1440.9050.8140.8740.9090.8530.510.5143760.8293020.1893510.1587420.1495140.1941140.2165870.2208590.2218110.2073740.1943130.2681630.3072810.2522930.2424010.2361210.224790.2366370.207486NANANANANA
us-gaap:PropertyPlantAndEquipmentNet █▆▅▄▄▄▄▃▃▃▃▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁618.997458.64391.684302.489263.041239.249244.257220.854216.005188.956165.614138.417113.17122.859114.837136.101130.594131.968124.261121.006104.80889.93281.63382.5182.73575.94591.54483683.92694183.780843129.464927131.37190980.0001180.08165938.017237.72622235.21738635.10315333.11705530.87771931.35196631.31638822.67295220.817712NANANA5.948276NANANA
us-gaap:LongTermInvestments ▆▅▅▁▁██▁▆██▁▁▂▂▂▆▅▅▅▅▆▆▆▆▆▆▅▂▂▂▃▂▃▃▂▂▂▂▂▂▄▃181.411175.601166.1116.895.79269.955263.9833.595207.047275.432276.1362.82311.39433.4134.7245.55186.322170.352153.803155.178157.832187.889187.621185.733209.324190.152205.265042158.83905352.14528545.00199845.71973769.80690659.43758594.95656285.95558459.41801249.57188243.08447343.93331641.00276250.201025101.82431978.846281NANANA26.627357NANANA
us-gaap:Goodwill ▆▅▆▅▅▅▆▆▆▆▆▆▅▇▇▇▇▇▇▇▇▇▆▇█▃▃▃▄▁▁▂▂▃▂▂▂▃▂▃▂▂▂85.16582.8385.21179.06481.79982.28387.60986.11490.37589.82788.88388.6583.63793.71492.27995.24994.11895.84991.79794.49396.1591.37986.54591.857101.8465.57768.82850467.06898570.26784651.9594355.10121857.85546559.55802362.81846660.36606361.35772261.11240263.93548762.09394862.8617661.35671660.48082860.496314NANANA59.822746NANANA
 us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass meli:BitcoinsNA7.8NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass meli:Cryptocurrencies19.48NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass meli:DigitalAssets12.305NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass meli:DigitsAssetsNA7.588NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass us-gaap:Trademarks▁▂▂▁▁▁▂▂▃▃▃▄▅▆▆███▇██7.5077.6287.7517.2537.3057.0838.3668.3048.7638.7338.5849.43910.70711.47611.58713.15312.98413.1712.4913.38813.278NA13.074NANANA10.276NANA5.2242715.238095.22045.2510465.442835.3260575.3333195.2168395.3633495.0681475.1067472.514136NA2.460952NANANANANANANA
us-gaap:IntangibleAssetsNetExcludingGoodwill ▆▅▃▃▄▄▃▄▄▄▄▄▅▅▅▆▆▆▆▆▇▇▇▇█▅▅▅▆▂▂▂▂▂▂▂▂▂▂▂▁▁▁23.89420.27114.15514.2315.94217.13314.27515.11416.80817.68318.58118.71919.25622.39223.17424.64225.35926.22726.27727.72529.12629.05628.99130.50934.26522.80123.17134923.30402825.6831016.3936046.5915856.4386846.7177667.167617.2798657.5352767.6226986.6267876.4948576.7101253.8190643.9789034.141167NANANA4.515818NANANA
us-gaap:FiniteLivedIntangibleAssetsNet ▁▃▇█4.0825.0556.4046.977NANA5.909NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:IntangibleAssetsNetIncludingGoodwill ▇▆▆▆▆▆▆▆▇▇▇▇▆▇▇▇▇▇▇▇▇▇▇▇█▁▆▆▆▄▄▄109.059103.10199.36693.29497.74199.416101.884101.228107.183107.51107.464107.369102.893116.106115.453119.891119.477122.076118.074122.218125.276120.435115.536122.366136.1050.08837891.99985390.37301395.95094758.35303461.69280364.294149NANA67.645928NANANANANANANANANANANANANANANA
us-gaap:OperatingLeaseRightOfUseAsset █▇▅▃▂▂▂▂▁396.253345.313303.214225.345186.851183.534200.449175.022157.843NA0.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherAssetsNoncurrent █▅▅▄▄▄▅▄▄▄▃▄▅▅▅▅▅▅▄▄▄▄▄▃▃▂▂▂▃▃▂▁▁▁▁▁▁▁▁▁▁▁▁113.43671.88867.61545.72545.80746.47758.24149.46146.05641.46437.74442.54260.568.04463.93468.43158.79561.41756.81954.48242.54947.53343.95537.00131.77420.31623.7340924.04570626.25396724.9215424.3991846.0099975.9597286.3281436.118126.0468895.6315536.0686875.7943955.4301140.6718760.7100760.771223NANANA0.667944NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
us-gaap:AccountsPayableAndAccruedLiabilitiesCurrent █▆▇▅▄▃▄▄▃▃▃▃▃▃▃▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁857.622612.206767.336509.095417.759295.5372.309342.433314.703246.767266.759230.999226.101228.318221.095181.557154.423108.507105.10695.9786.06877.1862.03875.8267.37158.1658.00573459.14411240.6778736.58210734.40533333.21197331.46796726.74496123.97661324.29836124.30369921.72797820.25131319.9981420.33348517.94518117.232103NANANA11.599634NANANA
us-gaap:LiabilitiesCurrent █▇█▆▆▄▄▃▄▃▃▃▃▃▃▂▂▂▂▂▂▂▁▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁3869.293204.9493635.883007.262659.7791576.51752.321384.811449.5091248.2151166.224989.532975.0641085.851968.032822.793676.037637.664576.601496.313422.355386.328325.026367.311345.679323.16292.622153282.915806240.449064226.839956224.165609220.222795198.789157182.728977169.531272143.416022132.03058120.203112118.303525104.264446100.75341293.89248688.394467NANANA60.492892NANANA
us-gaap:OperatingLeaseLiabilityCurrent █▇▅▄▂▂▂▁▁80.59767.26455.24639.6225.11323.02523.25917.44113.957NA0.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherLiabilitiesCurrent ▆▄█▄▄▆█▆▄▄▃▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁75.81249.635108.53448.744.44976.56114.46975.6356.05956.41834.09811.8325.3424.0693.6781.41.5455.6066.3592.3192.1488.0877.6676.7968.0484.0814.17683NANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:TaxesPayableCurrent ██▇▇▅▂▃▂▂▂▂▁▂▂▂▂▁▂▂▂▁▂▁▁▂▁▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁232.09240.167215.918212.729141.22646.39460.24739.2345.67234.41431.05822.7428.328.30632.1527.92322.08430.66827.33827.8116.41925.13910.09221.59337.09223.73326.01284922.3513518.44030416.7882517.8541116.18761815.37112816.05777919.21056812.59886910.3468119.88879711.6331789.9977918.0610799.77705211.487574NANANA6.797516NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
us-gaap:LiabilitiesNoncurrent █▇▅▄▄▄▄▄▄▄▃▃▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁2192.3742023.311238.874934.933885.865916.17947.408917.514901.371887.199736.595687.067389.64380.969379.376389.343376.386363.738361.98364.757353.227344.075339.122338.065330.513322.505318.437172311.433529309.00072917.15335620.71355620.89790917.88901316.48339615.32437815.10277414.68009914.68652814.44889513.22510110.1433949.7355529.570286NANANA7.92852NANANA
us-gaap:LongTermDebtAndCapitalLeaseObligations █▇▂▁▁▁▁1788.4811659.898860.876618.337610.899616.295631.353NANANA602.228NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:DeferredIncomeTaxLiabilitiesNet ▂▁▄▅▄██48.52941.23364.35472.06165.27398.04899.952NANANA91.698NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherLiabilitiesNoncurrent ▇▇▆█▅▅▄▄▄▄▆▅▅▇▆▅▄▃▃▅▅▄▃▄▄▂▂▂▂▂▂▂▁▂▁▁▁▁▁▁▁▁▁22.95624.2220.19126.23715.82516.51512.62711.08111.50113.25819.50816.52613.98720.97418.46617.3412.8059.8769.80814.41414.19813.0549.8611.63811.4555.3586.1806685.2425356.1543363.7752683.6991093.7838773.3957673.5757962.837152.5205842.2132372.1535871.797891.7708212.1847611.9057131.651398NANANA1.402715NANANA
us-gaap:OperatingLeaseLiabilityNoncurrent █▆▅▃▂▂▂▁▁313.479277.264243.601189.098168.589169.147176.673159.001147.555NA0.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo █▅▄▁79.1165.05358.8640.915NANA37.211NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree █▆▅▁71.13361.15256.35539.373NANA35.004NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour █▆█▁52.90749.03254.16735.551NANA31.888NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive NANA45.096NANANA31.028NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive █▆▄▁131.611126.023120.892113.885NANA135.875NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
us-gaap:StockholdersEquity ▁▁▆▇▇▇▇▇██▂▂▂▂▂▂▃▃▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁81.03-30.4041651.5781746.0991808.2491866.5671983.122038.1742145.7692214.058336.7341.752154.737252.867325.779406.156459.015482.244428.854394.987364.567353.066339.458363.452344.443331.118355.78841340.849293334.515105349.865356343.483608324.200541308.904062300.008419289.813626268.105756247.841054237.679816219.179016207.854043197.62917183.105136171.71827156.159697133.721512123.24671114.193237NANANA
us-gaap:CommonStockValue ████████▇▇▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁0.050.050.050.050.050.050.050.050.0490.0490.0450.0450.0440.0440.0440.0440.0440.0440.0440.0440.0440.0440.0440.0440.0440.0440.0441540.0441540.0441540.0441540.0441530.0441530.0441530.0441530.0441510.0441510.0441490.0441470.0441420.0441420.0441420.0441320.044131NANANA0.04412NANANA
us-gaap:AdditionalPaidInCapital ▂▂▇▇██████▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁455.206275.6321860.5021930.9841964.142068.0482067.8692075.6932009.4972097.142224.8221.71924.96924.96970.66170.674137.982137.982137.982137.979137.979137.979137.923137.842137.787137.692137.645137.572237137.572237120.595008121.562193120.491485120.491485120.471777120.468759120.468759120.465461120.463063120.452032120.440906120.42931120.426216120.391622NANANA120.257998NANANA
us-gaap:RetainedEarningsAccumulatedDeficit ▂▁▂▃▂▁▂▃▆▆▆▆▆▆▆███▇▆▅▅▄▄348.298280.103314.115364.967350.86295.913322.592377.59524.672509.455503.432505.768515.846527.098537.925612.269591.227592.535550.641505.915473.627464.393440.77406.353NANA353.173NANANANANANANANANANANANANA95.49816884.2086873.681556NANANA17.656537NANANA
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax ▂▁▂▁▁▁▂▂▃▃▃▃▃▄▄▄▄▅▅▅▅▅▅▆▆▆▆▇▇▇▇▇▇██████████-446.304-506.063-468.284-509.511-505.361-496.724-406.671-414.439-388.449-392.588-391.577-385.78-386.122-299.244-282.851-276.831-270.238-248.317-259.813-248.951-247.083-249.35-239.279-180.787-158.649-156.964-135.073831-123.451765-103.461203-104.17834-87.45597-71.918685-64.412625-49.973699-48.783128-45.075427-43.921674-33.694882-37.043346-34.304372-18.34245-21.573892-22.399039NANANA-23.765418NANANA
us-gaap:TreasuryStockValue █▃▂▂▁▁▁▁276.2280.12654.80540.3911.440.720.720.72NANA0.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:StockIssuedDuringPeriodValueNewIssues NANANA49.344NANANANANA1866.5NA343.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:StockIssuedDuringPeriodValueNewIssues us-gaap:StatementEquityComponents us-gaap:AdditionalPaidInCapitalNANANA49.344NANANANANA1866.496NA342.999NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue █▁0.1790.178NA0.1820.1870.179NA0.214NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA6.1e-056.2e-056e-056.1e-05NANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
us-gaap:NetCashProvidedByUsedInOperatingActivities ▅▁▅▆█▂▄▅▃▄▃▄▄▃▃▃▄▄262.038-262.997256.557361.31650.336-85.65178.274206.89227.554138.37134.80688.947144.16-37.00626.62116.075121.557104.757NANANANANANANANANANANANA19.66490963.68668829.07026730.09149756.18325125.21934839.50260818.98618227.13195928.56135818.56333715.16897725.90679315.8978914.63722211.454548NANANANA
us-gaap:NetCashProvidedByUsedInInvestingActivities ▅▅█▅▄▅▅▆▅▁▃▆▆▆▅▆▆▆-158.626-97.933585.949-290.102-397.946-150.082-174.397141.553-154.861-1260.085-694.606-6.72552.969-24.097-114.459132.889-1.924-39.147NANANANANANANANANANANANA-0.412497-74.458524-7.7240733.806347-47.294349-9.077053-21.447862-6.802918-15.170017-8.454432-22.052213-21.205754-14.073387-3.449576-18.27062-23.040438NANANANA
us-gaap:NetCashProvidedByUsedInFinancingActivities ▃▁▃▃▄▄▃▃▃█▃▄▃▃▃▃▃▃104.367-859.719-0.098-77.139164.947154.55679.93524.902-58.5121974.68738.296491.12955.43124.02627.427-69.914-3.207-5.209NANANANANANANANANANANANA-4.3199757.209288-7.326085-4.809376-4.812566-4.80874-4.809636-3.531362-3.531359-3.530868-3.5206890.000885-0.1012980.1080330.223372-3.211908NANANANA
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect ▆▁█▅▆▅▅▆▅█▃▇▆▅▅▅242.733-1319.868884.095-39.229397.975-186.041-5.541328.643-177.939841.566-613.035553.719173.6-37.849-72.93878.407NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
 us-gaap:AmortizationOfFinancingCosts us-gaap:DebtInstrument,us-gaap:LongtermDebtType meli:TwoThousandTwentyEightConvertibleSeniorNotes,us-gaap:ConvertibleDebt▄▅██▇▇▇▆▆▆▅▁0.0820.1020.1530.1460.140.1350.1280.1230.1170.1210.1070.036NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:IncreaseDecreaseInAccountsReceivable █▂▇▁▃▂▄▃▄▃▅▃▅▄▄▄▄▄▅▃▂▆▂▆▃▆▃▅▅▄▄▄▄▄▄▄▄▃▄▄▃▄▄▄▄▄51.074-21.06439.181-28.103-3.399-19.7481.971-8.3647.237-0.33712.214-6.91612.469.3478.4378.2153.861.30513.019-0.424-20.08722.92-13.62930.763-8.58127.923-3.35698616.68779513.3792279.4098325.6252098.920177.2247950.9940034.8279360.7890994.838438-1.8035222.9842936.125804-0.2140640.378621.0156551.4697311.5578113.020745NANANANA
us-gaap:IncreaseDecreaseInInventories ▄▃█▄▂▂▁▂▂▁▁▁▂▁▁▁▁▁▁▁▁▁▁28.16718.95866.65926.0528.9985.272-1.7914.7482.843-1.652-3.0-0.2845.4270.8720.3771.2740.625-0.727-0.2610.4110.4790.1580.068NANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:NetCashProvidedByUsedInOperatingActivities ▅▁▅▆█▂▄▅▃▄▃▄▄▃▃▃▄▄262.038-262.997256.557361.31650.336-85.65178.274206.89227.554138.37134.80688.947144.16-37.00626.62116.075121.557104.757NANANANANANANANANANANANA19.66490963.68668829.07026730.09149756.18325125.21934839.50260818.98618227.13195928.56135818.56333715.16897725.90679315.8978914.63722211.454548NANANANA
us-gaap:NetIncomeLoss █▅▄▆█▅▄▁▆▆▆▅▅▅▄▇▆▇▇▇▆▇▇▇▆▆▇▇▅▇▇▇▇▆▇▇▇▆▆▇▆▆▆▆▆▆▆▆▆▆68.195-34.012-50.5815.03555.947-21.109-53.998-146.08216.21711.864-2.337-10.078-11.252-12.919-67.7227.6665.31648.51851.34938.91215.85830.24738.96545.6419.4631.72134.16132933.765491-25.5940330.32795340.83640729.14624730.02101817.52259130.24638826.06789725.39482419.63703821.62143126.29644714.82082614.05763415.93949318.79096311.6739639.62060111.285579.8522686.6797795.391176
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
us-gaap:NetCashProvidedByUsedInInvestingActivities ▅▅█▅▄▅▅▆▅▁▃▆▆▆▅▆▆▆-158.626-97.933585.949-290.102-397.946-150.082-174.397141.553-154.861-1260.085-694.606-6.72552.969-24.097-114.459132.889-1.924-39.147NANANANANANANANANANANANA-0.412497-74.458524-7.7240733.806347-47.294349-9.077053-21.447862-6.802918-15.170017-8.454432-22.052213-21.205754-14.073387-3.449576-18.27062-23.040438NANANANA
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment █▆▅▄▃▃▃▂▃▂▂▂▂▂▂▂▂▁▂▂▂▂▂▁▁▁▁▁▁▁▄▁▃▁▁▁▁▁▁▁▁▁▁▁▁▁150.108112.67287.25164.96349.65945.17536.06629.37138.43332.92828.00323.04122.5519.54215.87613.13315.87910.26813.01722.9218.03814.55220.0872.7588.997.3159.9803069.8118917.6676336.96612763.82741611.83482735.2320282.8612955.0649073.3589344.6276243.6962811.8397643.83698110.3612622.8861542.6590616.6486952.5096151.396672NANANANA
us-gaap:PaymentsToAcquireInvestments █▇▅▄▃▄▄▃▃▅▄▂▃▃▄▃▄▃▃▃▃▃▂▂▂▂▃▃▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁2792.7712415.0911599.161274.7021002.3821323.6311228.041930.093708.3181624.2261361.662565.964615.718632.7341373.016994.1051288.939897.589953.223988.965917.836641.259514.114485.019530.566420.07863.64224939.070806387.661622386.75537333.670296390.295737275.452465136.522055194.615649139.362461118.71853186.65879381.47405996.574348101.92624999.06973935.92799621.08578229.89778134.354598NANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
us-gaap:NetCashProvidedByUsedInFinancingActivities ▃▁▃▃▄▄▃▃▃█▃▄▃▃▃▃▃▃104.367-859.719-0.098-77.139164.947154.55679.93524.902-58.5121974.68738.296491.12955.43124.02627.427-69.914-3.207-5.209NANANANANANANANANANANANA-4.3199757.209288-7.326085-4.809376-4.812566-4.80874-4.809636-3.531362-3.531359-3.530868-3.5206890.000885-0.1012980.1080330.223372-3.211908NANANANA
us-gaap:PaymentsForRepurchaseOfCommonStock █▂▁▃116.64225.32114.41438.951NANA0.00.72NANANANANANANANANANANANANANA0.00.0NANA0.00.0NANA9e-060.0NANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value50000.050000.050000.050000.050000.050000.050000.050000.049000.049000.045000.045000.044000.044000.044000.044000.044000.044000.044000.044000.044000.044000.044000.044000.044000.044000.044154.044154.044154.044154.044153.044153.044153.044153.044151.044151.044149.044147.044142.044142.044142.044132.044131.044120.0
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

Shares Issued

us-gaap:SharesIssued us-gaap:StatementEquityComponents

us-gaap:SharesIssued

us-gaap:CommonStock


Shares
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value494949494949494949494545444444444444444444444444444444444444444444
Percentage of SharesIssued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding


Weighted
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value4949494949494949494545444444444444444444444444444444444444444444444444444444444444444444444444444444
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Shares Outstanding Basic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic


Weighted
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value4949494949494949494545444444444444444444444444444444444444444444444444444444444444444444444444444444
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Basic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareBasic


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value1.37-0.68-1.020.281.11-0.44-1.11-2.960.310.13-0.05-0.23-0.25-0.29-1.530.630.121.11.160.880.360.680.881.030.440.040.760.76-0.580.690.930.660.670.40.690.590.570.450.470.60.340.320.360.430.260.220.260.220.150.12
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Diluted

us-gaap:EarningsPerShareDiluted

us-gaap:EarningsPerShareDiluted


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value1.37-0.68-1.020.281.11-0.44-1.11-2.960.310.13-0.05-0.23-0.25-0.29-1.530.630.121.11.160.880.360.680.881.030.440.040.760.76-0.580.690.930.660.670.40.690.590.570.450.470.60.340.320.360.430.260.220.260.220.150.12
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Comprehensive Income Net Of Tax

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTax


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value127-71.791-9.3531047-111.162-46.23-172.0722010-8.133-9.736-98.129-29.312-73.7421-16.60560-19.5272317-20.1692213-25.02481513252115162624152219101814152210
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.5-5.2-0.71.05.4-17.0-6.9-28.53.72.3-1.9-2.7-29.3-9.1-20.66.9-5.822.3-10.813.911.5-13.614.29.4-19.011.818.717.714.015.925.825.517.227.122.112.426.024.224.940.119.8

Cost Of Goods And Services Sold

us-gaap:CostOfGoodsAndServicesSold

us-gaap:CostOfGoodsAndServicesSold


Cost
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value948787838635451339365318272236-94.572185175158-263.3261941441059385735563565044474336313634312827252321202016141311119.893051
Percentage of CostOfGoodsAndServicesSold100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax55.757.163.257.051.452.054.352.850.050.0-22.152.252.449.3-73.563.951.139.036.536.936.735.234.933.732.630.229.529.327.627.326.927.727.727.926.426.426.925.224.024.624.423.322.120.521.721.5

us-gaap:CostOfGoodsAndServicesSold us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges


Cost
Period End2021-06-302021-03-312020-09-302020-06-302020-03-31
Value3.357-0.6362.3453.5990.041
Percentage of CostOfGoodsAndServicesSold0.4-0.10.40.80.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.2-0.00.20.40.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges0.00.00.00.00.0

Cost Of Revenue

us-gaap:CostOfRevenue

us-gaap:CostOfRevenue


Cost
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value9487878386354513393653182722362231851751582331941441059385735563565044474336313634312827252321202016141311119.893051
Percentage of CostOfRevenue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax55.757.163.257.051.452.054.352.850.050.052.252.252.449.365.263.951.139.036.536.936.735.234.933.732.630.229.529.327.627.326.927.727.727.926.426.426.925.224.024.624.423.322.120.521.721.5

Gains Losses On Extinguishment Of Debt

us-gaap:GainsLossesOnExtinguishmentOfDebt us-gaap:DebtInstrument

us-gaap:GainsLossesOnExtinguishmentOfDebt

meli:TwoThousandTwentyEightConvertibleSeniorNotes


Gains
Period End2021-01-31
Value-29953000.0
Percentage of GainsLossesOnExtinguishmentOfDebt100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax meli:TwoThousandTwentyEightConvertibleSeniorNotes0.0

General And Administrative Expense

us-gaap:GeneralAndAdministrativeExpense

us-gaap:GeneralAndAdministrativeExpense


General
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value107861147870624953504326343343303131282326201719182018191413151315151311111012108.9769469.732349.4509779.1030658.6836056.8345926.206881
Percentage of GeneralAndAdministrativeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.36.38.77.18.09.67.38.99.29.26.29.89.913.48.610.411.110.59.111.310.410.810.610.913.412.211.89.710.413.210.012.413.413.410.711.611.415.212.311.014.015.414.615.513.013.5

Gross Profit

us-gaap:GrossProfit

us-gaap:GrossProfit


Gross
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value75359148948042731230828427223720416915916220317517116816214512610211711110410311310495839888817476716462656152474844413638403225
Percentage of GrossProfit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax44.342.936.843.048.648.045.747.250.050.047.847.847.650.756.857.760.462.663.563.163.364.865.166.367.469.870.570.772.472.773.172.372.372.173.673.673.174.876.075.475.676.777.979.578.378.578.979.579.079.5

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

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value1389.537-44.0155289-16.68-62.974-66.9277.315-6.831-14.312-18.951-25.357-64.67136126967522837534733164951-19.08259939554140
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.20.7-3.34.710.2-2.6-9.3-11.11.33.2-1.6-4.0-5.7-7.9-18.112.04.425.826.422.614.123.629.328.221.711.131.035.0-14.533.941.533.536.3

Income Tax Expense Benefit

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxExpenseBenefit


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value70436.56537334.429-8.97679-8.9173.491-4.495-4.234-7.7-12.4383.0498.9897.106211613126.956141.976141415186.5058798.7750551412107.8288119.8856079.7400987.2677199.2198548.8049057.6370335.9980296.1352330.9594544.6665934.079361
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.23.20.53.43.80.7-1.313.1-1.60.7-1.1-1.2-2.3-3.90.92.92.57.86.35.86.24.47.81.29.19.99.812.24.97.611.19.89.57.611.510.211.08.710.710.811.09.89.81.78.98.9

us-gaap:IncomeTaxExpenseBenefit us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome


Income
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-30
Value1.141-0.2160.7971.2250.3650.00.00.6160.0
Percentage of IncomeTaxExpenseBenefit1.6-0.52.13.78.20.0-0.017.6-0.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.1-0.00.10.10.10.00.00.10.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.0

Interest Expense Debt

us-gaap:InterestExpenseDebt us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:InterestExpenseDebt

meli:TwoThousandTwentyEightConvertibleSeniorNotes, us-gaap:ConvertibleDebt


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value5.7287.2931111101010101011103.424
Percentage of InterestExpenseDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.30.50.81.01.21.71.61.81.92.42.41.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax meli:TwoThousandTwentyEightConvertibleSeniorNotes us-gaap:ConvertibleDebt0.00.00.00.00.00.00.00.00.00.00.00.0

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value68-34.012-50.581555-21.109-53.998-146.0821611-2.337-10.078-11.252-12.919-67.72275.31648513815303845191.7213433-25.59403304029301730262519212614141518119.620601119.8522686.6797795.391176
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.0-2.5-3.81.36.4-3.2-8.0-24.23.02.5-0.5-2.8-3.4-4.0-18.99.11.918.020.016.97.919.221.627.112.61.221.222.8-19.426.330.323.726.817.129.226.828.623.525.032.221.422.925.633.622.220.923.019.516.316.7

us-gaap:NetIncomeLoss us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome


Net
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value2.216-0.421.5482.3741.7050.00.02.729
Percentage of NetIncomeLoss3.21.210.34.2-8.1-0.00.023.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.1-0.00.10.30.30.00.00.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.0

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312012-03-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value68-34.0121555-21.109-146.0821611-10.078-11.252-12.919192614141518119.620601
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.0-2.51.36.4-3.2-24.23.02.5-2.8-3.4-4.023.532.221.422.925.633.622.220.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Income Loss Available To Common Stockholders Basic

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value68-34.012-50.8521454-22.109-54.998-147.082156.023-2.336-10.078-11.251-12.919-67.72275.31648513815303845191.7213433-25.71507630402929173026251921261414151811
Percentage of NetIncomeLossAvailableToCommonStockholdersBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.0-2.5-3.81.36.3-3.4-8.2-24.42.81.3-0.5-2.8-3.4-4.0-18.99.11.918.020.016.97.919.221.627.112.61.221.222.7-19.526.230.323.826.717.029.126.828.623.425.032.221.422.925.633.622.2

Net Income Loss Available To Common Stockholders Diluted

us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted

us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value68-34.012-50.8521454-22.109-54.998-147.082156.023-2.336-10.078-11.251-12.919-67.72275.31648513815303845191.7213333-25.71507630412829173026251920261414151811
Percentage of NetIncomeLossAvailableToCommonStockholdersDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.0-2.5-3.81.36.3-3.4-8.2-24.42.81.3-0.5-2.8-3.4-4.0-18.99.11.918.020.016.97.919.221.627.112.61.221.022.7-19.526.330.523.526.417.229.127.028.423.824.332.221.422.925.633.622.2

Operating Expenses

us-gaap:OperatingExpenses

us-gaap:OperatingExpenses


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value587500514397327342377366284226205180187192267148141105989194718366697768571014946514545373733373631302727252220
Percentage of OperatingExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax34.536.338.735.637.352.555.960.752.347.948.050.956.159.974.848.649.939.138.339.847.145.546.439.545.052.542.438.876.943.234.441.940.744.335.938.937.245.042.538.744.545.344.245.042.444.7

Operating Income Loss

us-gaap:OperatingIncomeLoss

us-gaap:OperatingIncomeLoss


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value16690-25.1268399-29.694-68.887-81.925-12.48810-0.818-11.003-28.241-29.419-64.60927306364533230334534254547-5.9127893452373528393331242829211920191815
Percentage of OperatingIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax9.86.6-1.97.411.3-4.6-10.2-13.6-2.32.1-0.2-3.1-8.4-9.2-18.09.010.623.525.223.316.119.318.626.822.417.328.031.9-4.529.538.730.431.627.837.734.735.929.833.536.731.131.433.634.535.833.8

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

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value66-41.869-2.113-6.052-94.597-25.5483.647-0.2940.55-86.956-15.573-5.18-22.439.665-9.563-2.9743.108-11.191-57.858-22.127-1.397-22.53-11.38159-19.730750.50891-16.61057-15.547776-7.796679-13.667817-0.781828-3.236608-1.258637-10.4031133.579147-3.009612-16.5086642.831806
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.9-3.0-0.2-0.7-14.5-4.20.7-0.10.2-25.9-4.9-1.7-7.93.6-3.7-1.31.6-7.1-32.0-13.1-0.9-15.2-7.1-13.30.4-14.4-11.5-6.3-12.2-0.8-3.1-1.3-11.74.3-3.5-20.24.1

Other Comprehensive Income Loss Net Of Tax

us-gaap:OtherComprehensiveIncomeLossNetOfTax

us-gaap:OtherComprehensiveIncomeLossNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value59-37.77941-4.15-8.637-90.0537.768-25.994.139-1.011-5.7970.342-86.878-16.393-6.02-6.593-21.92111-10.862-1.8682.266-10.071-58.492-22.138-1.685-21.89-11.622066-19.990560.592475-16.597708-15.570156-7.50606-14.438926-1.013054-3.452223-1.153754-10.2267913.348464-3.013134-15.9619193.23144
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.5-2.73.1-0.4-1.0-13.81.2-4.30.8-0.2-1.40.1-25.9-5.1-1.7-2.2-7.74.3-4.2-0.81.1-6.4-32.4-13.1-1.1-14.8-7.2-13.50.4-14.4-11.6-6.1-12.9-1.0-3.3-1.2-11.54.0-3.5-19.64.7

us-gaap:OtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-06-302021-03-312020-12-31
Value59-37.77941
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.5-2.73.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.0

Research And Development Expense

us-gaap:ResearchAndDevelopmentExpense

us-gaap:ResearchAndDevelopmentExpense


Research
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1461261168873735859535238353338
Percentage of ResearchAndDevelopmentExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.69.18.88.08.311.38.69.99.911.19.110.010.012.0

Revenue From Contract With Customer Excluding Assessed Tax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value1702137813271115878652674603545473428355335320358304283269256230199157180168154148161147131115134123112102103978883868169616255524549504032
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:OperatingSegments, meli:ArgentinaSegment


Revenue
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-30
Value366297284239132116113938310010191877169
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax21.521.625.527.220.419.320.919.823.629.831.829.931.026.530.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax21.521.625.527.220.419.320.919.823.629.831.829.931.026.530.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments meli:ArgentinaSegment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, meli:BrazilSegment


Revenue
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-31
Value951768610465397389340302220195184176157159
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax55.955.854.753.060.964.762.563.862.258.457.457.955.459.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax55.955.854.753.060.964.762.563.862.258.457.457.955.459.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments meli:BrazilSegment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, meli:MexicoSegment


Revenue
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-31
Value25823015012594716454281717111011
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax15.216.713.514.314.511.811.811.58.25.25.33.83.84.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax15.216.713.514.314.511.811.811.58.25.25.33.83.84.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments meli:MexicoSegment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, meli:OtherCountriesSegment


Revenue
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-31
Value12781694727252623212117151312
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.55.96.35.54.14.24.84.96.16.55.65.24.84.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.55.96.35.54.14.24.84.96.16.55.65.24.84.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments meli:OtherCountriesSegment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService

meli:Commerce


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value1142910872724581380389346324286
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax67.166.165.864.966.258.457.857.459.460.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax67.166.165.864.966.258.457.857.459.460.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax meli:Commerce100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

meli:Fintech


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value560467454391296271284256221186
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax32.933.934.235.133.841.642.242.640.639.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax32.933.934.235.133.841.642.242.640.639.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax meli:Fintech100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Product


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value1981473212
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.610.73.71.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.610.73.71.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Product100.0100.0100.0100.0

us-gaap:Service


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value15041230845639
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax88.489.396.398.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax88.489.396.398.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Service100.0100.0100.0100.0

Revenues

us-gaap:Revenues

us-gaap:Revenues


Revenues
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value1702137813271115878652674603545473428355335320358304283269256230199157180168154148161147131115134123112102103978883868169616255524549504032
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Selling And Marketing Expense

us-gaap:SellingAndMarketingExpense

us-gaap:SellingAndMarketingExpense


Selling
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value33328828222918420626925218013014011012111011784764648393532423129263329262223242022191816171916151314121111
Percentage of SellingAndMarketingExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax19.620.921.320.621.031.740.041.933.127.632.731.136.134.532.827.627.117.418.917.217.720.723.318.518.917.720.719.920.119.417.219.618.621.718.519.118.920.822.420.522.521.522.522.021.824.2

Assets

us-gaap:Assets

us-gaap:Assets


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value6142519765265737545244584781443945954448223920181519171916731618151114831367125611401083100310681020976966939887597592569529503478430398376355325308286269182
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

us-gaap:Assets dei:LegalEntity

meli:TrustCreatedInBrazil


Assetsdei:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value55738237310210511814695968175108106
Percentage of Assets9.17.45.71.81.92.63.12.12.11.83.45.47.0
Percentage of Assets9.17.45.71.81.92.63.12.12.11.83.45.47.0
Percentage of Assets meli:TrustCreatedInBrazil100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Assets us-gaap:ConsolidatedEntities

meli:ArgentineanSubsidiaries


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302019-12-31
Value1615149314701213805
Percentage of Assets26.328.722.521.116.8
Percentage of Assets26.328.722.521.116.8
Percentage of Assets meli:ArgentineanSubsidiaries100.0100.0100.0100.0100.0

Liabilities

us-gaap:Liabilities

us-gaap:Liabilities


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value6061522848743942354524922699230223502135190216761364146613471212105210019388617757306647056766456115945492432442412161991841581461341321171101039768
Percentage of Liabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets98.7100.674.768.765.055.956.551.951.248.085.083.189.885.380.574.969.667.568.668.668.067.466.266.066.366.163.263.361.940.841.342.440.939.638.636.836.835.837.336.135.936.136.337.5

us-gaap:Liabilities dei:LegalEntity

meli:TrustCreatedInBrazil


Liabilitiesdei:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value37927627467687598616454542015
Percentage of Liabilities6.35.35.61.71.93.03.72.72.82.52.81.21.2
Percentage of Assets6.25.34.21.21.31.72.11.41.41.22.41.01.0
Percentage of Assets meli:TrustCreatedInBrazil68.072.373.566.165.064.367.564.466.867.071.318.414.8

us-gaap:Liabilities us-gaap:ConsolidatedEntities

meli:ArgentineanSubsidiaries


Liabilitiesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302019-12-31
Value120411541230997580
Percentage of Liabilities19.922.125.225.321.5
Percentage of Assets19.622.218.917.412.1
Percentage of Assets meli:ArgentineanSubsidiaries74.577.383.682.272.0

Liabilities And Stockholders Equity

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:LiabilitiesAndStockholdersEquity


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value6142519765265737545244584781443945954448223920181519171916731618151114831367125611401083100310681020976966939887597592569529503478430398376355325308286269182
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 End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value81-30.404165117461808186619832038214522143363411542523254064594824283943643533393633443313553403343493433243083002892682472372192071971831711561331231149391
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.3-0.625.330.433.241.941.545.946.749.815.016.910.214.719.525.130.432.531.431.432.032.633.834.033.733.936.836.337.758.558.056.958.359.660.562.362.263.161.663.964.163.963.70.00.00.062.50.00.0

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value-446.304-506.063-468.284-509.511-505.361-496.724-406.671-414.439-388.449-392.588-391.577-385.78-386.122-299.244-282.851-259.813-239.279-135.073831-87.45597-48.783128-43.921674-33.694882-37.043346-34.304372-18.34245-21.573892-22.399039-21.992853-25.648895-24.395084-23.765418-10.8748414.102691
Percentage of StockholdersEquity-550.81664.5-28.4-29.2-27.9-26.6-20.5-20.3-18.1-17.7-116.3-112.9-249.5-118.3-86.8-60.6-70.5-38.0-25.5-16.8-17.7-14.2-16.9-16.5-9.3-11.8-13.0-14.1-19.2-19.8-20.8-11.64.5
Percentage of Assets-7.3-9.7-7.2-8.9-9.3-11.1-8.5-9.3-8.5-8.8-17.5-19.1-25.4-17.4-16.9-19.0-23.8-14.0-14.8-10.2-11.0-8.9-10.4-10.5-5.9-7.5-8.30.00.00.0-13.00.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value45527518601930196420682067207520092097224221242470137137137121120120120120120120120120120120120120119121
Percentage of StockholdersEquity561.8-906.6112.6110.6108.6110.8104.3101.893.694.766.864.916.19.921.732.240.638.735.441.648.650.755.057.960.965.870.177.190.097.6105.3128.2133.0
Percentage of Assets7.45.328.533.736.046.443.246.843.747.110.011.01.61.54.210.113.714.220.525.230.232.033.837.039.042.044.60.00.00.065.90.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value0.050.050.050.050.050.050.050.050.0490.0490.0450.0450.0440.0440.0440.0440.0440.0441540.0441530.0441510.0441490.0441470.0441420.0441420.0441420.0441320.0441310.0441310.0441290.0441260.044120.0440710.044227
Percentage of StockholdersEquity0.1-0.20.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of 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:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value34828031436435029532237752450950350551552753755044035331021817115013511895847357382717-15.552256-34.363917
Percentage of StockholdersEquity429.8-921.319.020.919.415.916.318.524.523.0149.5148.0333.4208.4165.1128.4129.899.390.475.269.163.561.956.948.346.042.937.029.122.115.5-16.6-37.5
Percentage of Assets5.75.44.86.46.46.66.78.511.411.522.525.133.930.732.140.343.936.552.445.643.040.138.136.431.029.427.30.00.00.09.70.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302013-12-312010-12-31
Value-276.22-80.126-54.805-40.391-1.44-0.72-0.72-0.72-1.0122160.0
Percentage of StockholdersEquity-340.9263.5-3.3-2.3-0.1-0.0-0.0-0.0-0.30.0
Percentage of Assets-4.5-1.5-0.8-0.7-0.0-0.0-0.0-0.0-0.20.0
Percentage of Assets us-gaap:TreasuryStock0.00.00.00.00.00.00.00.00.00.0

Assets Current

us-gaap:AssetsCurrent

us-gaap:AssetsCurrent


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value45673900534649234754351037883780367635201511160111251285128611829589468697596736055576255475885325696143373263173122882752542332172001741599410182
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 Assets74.475.081.985.887.278.779.285.280.079.167.579.474.174.876.973.063.463.863.660.459.155.855.558.553.660.255.160.769.256.455.155.859.157.357.559.258.657.756.353.651.632.937.745.0

us-gaap:AssetsCurrent dei:LegalEntity

meli:TrustCreatedInBrazil


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value5423713639710311414195968175108106
Percentage of AssetsCurrent11.99.56.82.02.23.33.72.52.62.35.06.89.5
Percentage of Assets8.87.15.61.71.92.63.02.12.11.83.45.47.0
Percentage of Assets meli:TrustCreatedInBrazil97.296.997.495.397.596.897.0100.0100.0100.0100.0100.0100.0

Cash And Cash Equivalents At Carrying Value

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashAndCashEquivalentsAtCarryingValue


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value10698621856113911691071138414191118129544010284893503884613823012341871441441661731702192232373851311401281311221019887756759445056443134491715
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 Assets17.416.628.419.921.424.029.032.024.329.119.751.032.220.423.228.525.320.317.115.012.613.416.616.216.722.523.125.343.421.923.722.524.824.321.222.822.020.118.918.214.317.821.10.00.00.027.30.00.0

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-12-312015-12-31
Value14311188250816241663126514511456112813064641077524350388461382234166
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets23.322.938.428.330.528.430.432.824.629.420.753.434.520.423.228.525.317.116.6

Short Term Investments

us-gaap:ShortTermInvestments

us-gaap:ShortTermInvestments


Short
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value8989801241218721241558159717261789164846167691592091752062652532832511952021681671481481691058776917175937983827467723.1792055.34276614
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 Assets14.618.919.038.139.035.033.438.938.937.120.63.34.69.312.510.813.617.918.522.622.118.120.115.716.415.215.418.111.914.612.916.013.515.019.618.420.822.021.120.823.51.12.08.0

us-gaap:ShortTermInvestments us-gaap:InvestmentType

meli:CentralBankOfBrazilMandatoryGuarantee


Short
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value707562565591530326506284
Percentage of ShortTermInvestments78.857.445.627.125.021.031.761.6
Percentage of Assets11.510.88.710.39.77.310.612.7
Percentage of Assets meli:CentralBankOfBrazilMandatoryGuarantee0.00.00.00.00.00.00.00.0

meli:SovereignDebtSecuritiesSecuredLinesOfCreditGuarantee


Short
Period End2021-03-312020-12-312020-09-302020-03-312019-12-31
Value7171712616
Percentage of ShortTermInvestments7.35.73.31.71.0
Percentage of Assets1.41.11.30.60.3
Percentage of Assets meli:SovereignDebtSecuritiesSecuredLinesOfCreditGuarantee0.00.00.00.00.0

us-gaap:BankTimeDeposits


Short
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value38305158315422320189202021137658668772
Percentage of ShortTermInvestments4.331.212.814.419.920.611.94.396.844.837.939.387.193.396.1
Percentage of Assets0.65.92.45.57.87.24.00.912.18.37.66.011.318.320.2
Percentage of Assets us-gaap:BankTimeDeposits0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:SovereignDebtSecurities


Short
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312011-12-31
Value15140445120711718849011572.2252.166134.721445.5201931.55477
Percentage of ShortTermInvestments16.94.135.955.255.156.856.434.01.10.96.93.27.22.1
Percentage of Assets2.50.86.821.121.519.818.87.00.10.21.40.50.90.4
Percentage of Assets us-gaap:SovereignDebtSecurities0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Accounts Receivable Net Current

us-gaap:AccountsReceivableNetCurrent

us-gaap:AccountsReceivableNetCurrent


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value696449404234353540343527272928282424253140472854465446393430252621201916161616151413124.868377
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 Assets1.11.20.80.70.80.80.70.80.90.81.61.31.81.71.71.81.61.61.92.53.54.32.85.14.55.54.84.23.95.14.44.74.04.14.13.84.24.34.74.74.94.74.72.7

Inventory Net

us-gaap:InventoryNet

us-gaap:InventoryNet


Inventory
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value1691311184620128.626105.953.0034.6127.3957.9383.3622.5492.3091.0340.4321.1031.3880.990.420.222
Percentage of InventoryNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.82.51.80.80.40.30.20.20.10.10.20.40.50.20.20.10.10.00.10.10.10.00.0

Other Assets Current

us-gaap:OtherAssetsCurrent

us-gaap:OtherAssetsCurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value203191152969496886868606154626858474328262115169.57723161513159.403578.66338511151115118.2156717.0439686.3946556.863256.0933235.9641577.1967046.8677673.06893
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 Assets3.33.72.31.71.72.21.91.61.51.42.72.74.14.03.53.02.91.91.91.71.31.51.02.21.61.51.41.61.11.41.92.72.23.02.41.91.81.71.91.91.92.52.51.7

us-gaap:OtherAssetsCurrent dei:LegalEntity

meli:TrustCreatedInBrazil


Other
Period End2021-06-30
Value0.196
Percentage of OtherAssetsCurrent0.1
Percentage of Assets0.0
Percentage of Assets meli:TrustCreatedInBrazil0.0

us-gaap:OtherAssetsCurrent us-gaap:BalanceSheetLocation

meli:AdvanceToSuppliers


Other
Period End2020-12-31
Value21
Percentage of OtherAssetsCurrent14.1
Percentage of Assets0.3
Percentage of Assets meli:AdvanceToSuppliers0.0

meli:AdvancesToAtmProviders


Other
Period End2020-12-31
Value37
Percentage of OtherAssetsCurrent24.5
Percentage of Assets0.6
Percentage of Assets meli:AdvancesToAtmProviders0.0

meli:IncomeTaxCredits


Other
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value4857262410
Percentage of OtherAssetsCurrent32.065.242.742.939.1
Percentage of Assets0.71.21.21.50.8
Percentage of Assets meli:IncomeTaxCredits0.00.00.00.00.0

meli:OtherAssetCurrent


Other
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value1513107.3846.0623.3773.2956152.7705131.6140291.104674
Percentage of OtherAssetsCurrent10.115.216.712.723.135.323.624.114.216.1
Percentage of Assets0.20.30.50.40.40.30.30.50.30.3
Percentage of Assets meli:OtherAssetCurrent0.00.00.00.00.00.00.00.00.00.0

meli:SalesTax


Other
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value180.4425.307104.804
Percentage of OtherAssetsCurrent11.80.58.617.218.3
Percentage of Assets0.30.00.20.60.4
Percentage of Assets meli:SalesTax0.00.00.00.00.0

meli:ValueAddedTaxCredits


Other
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value111619154.661.0111.7511693.589734.1033330.681247
Percentage of OtherAssetsCurrent7.619.231.927.217.810.612.531.236.09.9
Percentage of Assets0.20.40.90.90.30.10.20.60.90.2
Percentage of Assets meli:ValueAddedTaxCredits0.00.00.00.00.00.00.00.00.00.0

Noncurrent Assets

us-gaap:NoncurrentAssets

us-gaap:NoncurrentAssets


Noncurrent
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value6184583913022632392442202161881651381131221141361301311241211048981707264787271118122707030
Percentage of NoncurrentAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets10.18.86.05.34.85.45.15.04.74.27.46.97.47.16.98.48.68.99.19.69.28.38.16.67.16.68.17.78.119.820.612.413.36.5

us-gaap:NoncurrentAssets us-gaap:StatementGeographical

country:AR


Noncurrent
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value148137123115112108100969074584624282625252725222222222929292826262429313316
Percentage of NoncurrentAssets23.929.931.638.242.945.341.243.541.939.235.233.721.623.522.719.019.520.620.218.921.825.527.442.040.845.535.837.037.020.623.845.247.654.8
Percentage of Assets2.42.61.92.02.12.42.12.22.01.72.62.31.61.71.61.61.71.81.81.82.02.12.22.82.93.02.92.93.04.14.95.66.33.5
Percentage of Assets country:AR0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

country:BR


Noncurrent
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value28318717112199921038992837870677368676160555439231713148.2118.2377.9140887.7424326.7256445.5597024.4474863.459912.421618
Percentage of NoncurrentAssets45.940.943.840.237.738.842.440.542.744.347.250.959.759.859.949.547.245.944.844.938.026.121.018.520.612.710.510.910.85.74.56.34.97.8
Percentage of Assets4.63.62.62.11.82.12.22.02.01.93.53.54.44.34.14.24.14.14.14.33.52.21.71.21.50.80.90.80.91.10.90.80.70.5
Percentage of Assets country:BR0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

country:MX


Noncurrent
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value1461027346362730252219167.4585.9524.5673.573.4873.1962.8732.3072.8062.6972.7072.4752.5572.7092.7452.8011.9501951.1449670.8212220.71120.6506070.5725370.378653
Percentage of NoncurrentAssets23.622.318.715.413.811.512.311.510.410.310.05.45.33.73.12.62.42.21.92.32.63.03.03.63.84.33.62.71.60.70.60.90.81.2
Percentage of Assets2.42.01.10.80.70.60.60.60.50.40.70.40.40.30.20.20.20.20.20.20.20.20.20.20.30.30.30.20.10.10.10.10.10.1
Percentage of Assets country:MX0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

country:US


Noncurrent
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value1.7141.3160.5861.3950.6490.7350.9371.2491.7582.3132.9593.6674.6235.7767.0378.4459.8169.7649.77110101112111011131111119.1317779.2130019.5191776.782077
Percentage of NoncurrentAssets0.30.30.10.50.20.30.40.60.81.21.82.64.14.76.16.27.57.47.98.59.713.215.616.414.917.716.915.716.79.47.513.013.521.9
Percentage of Assets0.00.00.00.00.00.00.00.00.00.10.10.20.30.30.40.50.60.70.70.80.91.11.31.11.01.21.41.21.31.91.51.61.81.4
Percentage of Assets country:US0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

meli:ForeignCountries


Noncurrent
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-31
Value61745739130126223824321921418616213410811710712712012211411094786878
Percentage of NoncurrentAssets99.799.799.999.599.899.799.699.499.298.898.297.495.995.393.993.892.592.692.191.590.386.884.4100.0
Percentage of Assets10.08.86.05.24.85.45.14.94.74.27.36.77.16.86.47.98.08.28.48.88.37.26.98.1
Percentage of Assets meli:ForeignCountries0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

meli:OtherCountries


Noncurrent
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value38302217149.99.0828.4529.0419.4849.5731010109.4069.0419.2719.7459.7919.2368.2427.495.3173.9263.8563.5553.0392.7514212.9207172.8890143.1943573.2320223.206532.73262
Percentage of NoncurrentAssets6.36.65.85.75.44.13.73.84.25.05.87.49.48.38.26.67.17.47.97.67.98.36.55.55.45.53.93.84.12.42.64.64.58.8
Percentage of Assets0.60.60.30.30.30.20.20.20.20.20.40.50.70.60.60.60.60.70.70.70.70.70.50.40.40.40.30.30.30.50.50.60.60.6
Percentage of Assets meli:OtherCountries0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Assets Noncurrent

us-gaap:AssetsNoncurrent

us-gaap:AssetsNoncurrent


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value157512971179813698947992658919927728416394434386436553537497496466478446443473388434369273260266251216214203175165159155150149192168100
Percentage of AssetsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets25.625.018.114.212.821.320.814.820.020.932.520.625.925.223.127.036.636.236.439.640.944.244.541.546.439.844.939.330.843.644.944.240.942.742.540.841.442.343.746.448.467.162.355.0

us-gaap:AssetsNoncurrent dei:LegalEntity

meli:TrustCreatedInBrazil


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value15119.5814.7862.6513.7264.395
Percentage of AssetsNoncurrent1.00.90.80.60.40.40.4
Percentage of Assets0.30.20.10.10.00.10.1
Percentage of Assets meli:TrustCreatedInBrazil2.83.12.64.72.53.23.0

Property Plant And Equipment Gross

us-gaap:PropertyPlantAndEquipmentGross

us-gaap:PropertyPlantAndEquipmentGross


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value644432297217200134133162604732
Percentage of PropertyPlantAndEquipmentGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets9.99.013.313.014.713.413.827.412.513.412.0

us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType

us-gaap:ComputerSoftwareIntangibleAsset


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value282179139977143251412
Percentage of PropertyPlantAndEquipmentGross43.741.546.944.935.632.718.89.120.3
Percentage of Assets4.33.76.25.85.24.42.62.52.5
Percentage of Assets us-gaap:ComputerSoftwareIntangibleAsset0.00.00.00.00.00.00.00.00.0

us-gaap:Equipment


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value11383686256483931221812
Percentage of PropertyPlantAndEquipmentGross17.619.423.028.628.236.029.819.637.839.340.0
Percentage of Assets1.71.83.13.74.14.84.15.44.75.34.8
Percentage of Assets us-gaap:Equipment0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:FurnitureAndFixtures


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value134832016221310108.7857366.9560066.697246
Percentage of PropertyPlantAndEquipmentGross20.919.47.07.511.310.08.16.214.614.620.7
Percentage of Assets2.11.80.91.01.71.31.11.71.82.02.5
Percentage of Assets us-gaap:FurnitureAndFixtures0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:LandBuildingsAndImprovements


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value9680684149285710515168.854879
Percentage of PropertyPlantAndEquipmentGross15.018.723.119.024.721.243.264.926.334.127.4
Percentage of Assets1.51.73.12.53.62.86.017.73.34.63.3
Percentage of Assets us-gaap:LandBuildingsAndImprovements0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Vehicles


Property
Period End2020-12-312019-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value174.4420.0140.3230.0930.1533350.2863970.568609
Percentage of PropertyPlantAndEquipmentGross2.71.00.00.20.10.10.20.9
Percentage of Assets0.30.10.00.00.00.00.00.1
Percentage of Assets us-gaap:Vehicles0.00.00.00.00.00.00.00.0

Accumulated Depreciation Depletion And Amortization Property Plant And Equipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment


Accumulated
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value2531871311027652413022
Percentage of AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.93.95.96.25.65.34.35.24.7

Amortization Of Intangible Assets

us-gaap:AmortizationOfIntangibleAssets

us-gaap:AmortizationOfIntangibleAssets


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value1320000.01318000.01298000.01476000.01711000.0808000.0867000.0896000.0919000.01230000.01406000.01368000.01656000.01672000.01155000.01182000.01035000.01341000.01167000.01144000.0905000.0814000.0874000.0909000.0853000.0510000.0514380.0829300.0189350.0158740.0149510.0194110.0216590.0220860.0221810.0207370.0194310.0268160.0307280.0252290.0242400.0236120.0224790.0236640.0207490.0
Percentage of AmortizationOfIntangibleAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Property Plant And Equipment Net

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:PropertyPlantAndEquipmentNet


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value61845839130226323924422021618816513811312211413613013112412110489818282759183831291318080383735353330313122205.948276
Percentage of PropertyPlantAndEquipmentNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets10.18.86.05.34.85.45.15.04.74.27.46.97.47.16.98.48.68.99.19.69.28.38.17.78.17.89.58.99.421.722.214.115.17.67.98.28.88.88.79.610.27.97.73.3

Long Term Investments

us-gaap:LongTermInvestments

us-gaap:LongTermInvestments


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value1811751666.895.792692633.5952072752762.82311333445186170153155157187187185209190205158524545695994855949434341501017826
Percentage of LongTermInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.03.42.50.10.16.15.50.14.56.212.30.10.71.92.12.812.311.511.212.413.817.318.717.420.519.521.216.95.97.57.712.311.218.918.013.812.411.412.312.616.335.529.214.6

us-gaap:LongTermInvestments dei:LegalEntity

meli:TrustCreatedInBrazil


Long
Period End2021-06-302021-03-31
Value2.551.596
Percentage of LongTermInvestments1.40.9
Percentage of Assets0.00.0
Percentage of Assets meli:TrustCreatedInBrazil0.50.4

us-gaap:LongTermInvestments us-gaap:InvestmentType

meli:SecuritizationTransactions


Long
Period End2021-06-302021-03-31
Value2.551.596
Percentage of LongTermInvestments1.40.9
Percentage of Assets0.00.0
Percentage of Assets meli:SecuritizationTransactions0.00.0

us-gaap:OtherInvestments


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value1716166.895.793.643.49
Percentage of LongTermInvestments9.99.79.7100.0100.01.31.3
Percentage of Assets0.30.30.20.10.10.10.1
Percentage of Assets us-gaap:OtherInvestments0.00.00.00.00.00.00.0

us-gaap:SovereignDebtSecurities


Long
Period End2021-06-302021-03-312020-12-312020-03-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value1601571502662602721348554424219.153793
Percentage of LongTermInvestments88.789.490.398.698.698.739.431.629.521.654.425.020.8
Percentage of Assets2.63.02.36.05.412.20.83.55.54.64.24.52.6
Percentage of Assets us-gaap:SovereignDebtSecurities0.00.00.00.00.00.00.00.00.00.00.00.00.0

Goodwill

us-gaap:Goodwill

us-gaap:Goodwill


Goodwill
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312013-03-222012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value8582857981828786908988888393929594959194969186911016568677051555759622.66866160616163626261606059
Percentage of Goodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.41.61.31.41.51.81.81.92.02.04.04.45.55.45.55.96.26.56.77.58.48.48.68.610.06.77.17.17.98.79.310.211.212.50.012.614.215.317.017.419.319.921.122.432.8

us-gaap:Goodwill us-gaap:StatementGeographical

country:AR


Goodwillus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312009-12-31
Value1010101010106.9916.9916.9916.9916.9464.9033.7715.4075.7615.7786.1366.8986.5876.9667.1457.3097.431011111111111114161718181920212122222324
Percentage of Goodwill12.412.812.413.413.012.98.08.17.77.87.85.54.55.86.26.16.57.27.27.47.48.08.611.811.017.517.216.816.622.926.628.730.229.931.332.233.633.234.835.136.838.640.9
Percentage of Assets0.20.20.20.20.20.20.10.20.20.20.30.20.20.30.30.40.40.50.50.60.60.70.71.01.11.21.21.21.32.02.52.93.43.73.94.65.15.66.16.87.38.713.4
Percentage of Assets country:AR0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

country:BR


Goodwillus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312009-12-31
Value201819182223292830293029273132272728272728211818239.176109.720469101010101112101010121111141312
Percentage of Goodwill23.922.223.223.527.528.633.232.833.633.333.833.032.433.935.229.328.729.630.129.429.323.621.420.523.414.015.314.515.320.218.819.018.719.317.717.617.718.818.818.822.821.721.0
Percentage of Assets0.30.40.30.30.40.50.60.60.70.71.31.41.81.81.91.71.81.92.02.22.52.01.81.82.30.91.11.01.21.81.71.92.12.42.22.52.73.23.33.64.54.96.9
Percentage of Assets country:BR0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

country:CL


Goodwillus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312009-12-31
Value16161615141414151616161617191818171717171717161718181917186.2031446.5201946.7897036.7777097.2347457.1152117.2081746.6996587.0060256.5774596.5451877.2947067.2968886.734405
Percentage of Goodwill19.620.319.919.518.117.417.017.818.118.318.019.020.320.420.419.118.618.318.918.718.319.019.018.717.828.227.826.326.411.911.811.711.411.511.811.711.011.010.610.411.912.111.3
Percentage of Assets0.30.30.30.30.30.30.30.30.40.40.70.81.11.11.11.11.21.21.31.41.51.61.61.61.81.92.01.92.11.01.11.21.31.41.51.71.71.91.82.02.42.73.7
Percentage of Assets country:CL0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

country:CO


Goodwillus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312009-12-31
Value4.0574.0954.393.9454.154.1253.3123.1423.3833.4153.3393.6393.5913.873.6323.6933.5893.7913.6433.7933.7493.6253.4373.5024.1974.2074.5214565.2225365.626565.3910465.5060625.5074875.4894915.7581375.8971365.7992385.7750865.8428465.3675265.4448825.8576165.4480685.100939
Percentage of Goodwill4.84.95.25.05.15.03.83.63.73.83.84.14.34.13.93.93.84.04.04.03.94.04.03.84.16.46.67.88.010.410.09.59.29.29.89.59.49.18.68.79.59.08.5
Percentage of Assets0.10.10.10.10.10.10.10.10.10.10.10.20.20.20.20.20.20.30.30.30.30.30.30.30.40.40.50.60.60.90.91.01.01.11.21.31.41.61.51.71.92.02.8
Percentage of Assets country:CO0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

country:MX


Goodwillus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312009-12-31
Value313131282727323132313132303230323231293132343334371515161711111111121111111110105.3080055.0256234.77056
Percentage of Goodwill37.337.637.236.434.133.536.736.335.535.535.337.037.034.532.934.134.733.232.032.933.637.539.137.736.823.122.824.824.221.820.619.719.419.318.918.718.018.117.117.18.78.38.0
Percentage of Assets0.50.60.50.50.50.60.70.70.70.71.41.62.01.91.82.02.22.12.12.52.83.23.43.23.71.61.61.81.91.91.92.02.22.42.42.72.83.13.03.31.71.92.6
Percentage of Assets country:MX0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

meli:OtherCountries


Goodwillus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312009-12-31
Value1.7131.7381.7721.811.8322.1111.1661.1541.1831.1841.1751.1931.2111.2081.1931.2131.2241.411.1881.1961.1951.1911.1511.231.2591.2931.3418821.3274881.3779221.4007421.4049921.4074161.4272221.5345841.5075311.4644331.420581.4515291.4338771.3987361.433131.384731.359287
Percentage of Goodwill2.02.12.12.32.22.61.31.31.31.31.31.31.41.31.31.31.31.51.31.31.21.31.31.31.22.01.92.02.02.72.52.42.42.42.52.42.32.32.32.22.32.32.3
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.20.20.20.20.30.30.30.30.40.40.40.40.50.50.7
Percentage of Assets meli:OtherCountries0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Indefinite Lived Intangible Assets Excluding Goodwill

us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass

us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill

meli:Bitcoins


Indefinite
Period End2021-03-31
Value7.8
Percentage of IndefiniteLivedIntangibleAssetsExcludingGoodwill100.0
Percentage of Assets0.2
Percentage of Assets meli:Bitcoins0.0

meli:Cryptocurrencies


Indefinite
Period End2021-06-30
Value19
Percentage of IndefiniteLivedIntangibleAssetsExcludingGoodwill0.0
Percentage of Assets0.3
Percentage of Assets meli:Cryptocurrencies0.0

meli:DigitalAssets


Indefinite
Period End2021-06-30
Value12
Percentage of IndefiniteLivedIntangibleAssetsExcludingGoodwill0.0
Percentage of Assets0.2
Percentage of Assets meli:DigitalAssets0.0

meli:DigitsAssets


Indefinite
Period End2021-03-31
Value7.588
Percentage of IndefiniteLivedIntangibleAssetsExcludingGoodwill97.3
Percentage of Assets0.1
Percentage of Assets meli:DigitsAssets0.0

us-gaap:Trademarks


Indefinite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-312014-12-312014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value7.5077.6287.7517.2537.3057.0838.3668.3048.7638.7338.5849.43910111113121312131313105.2242715.238095.22045.2510465.442835.3260575.3333195.2168395.3633495.0681475.1067472.5141362.460952
Percentage of IndefiniteLivedIntangibleAssetsExcludingGoodwill0.097.80.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets0.10.10.10.10.10.20.20.20.20.20.40.50.70.70.70.80.90.90.91.11.21.31.10.90.90.91.01.11.11.21.31.41.41.60.80.9
Percentage of Assets us-gaap:Trademarks0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Intangible Assets Net Excluding Goodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill


Intangible
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value23201414151714151617181819222324252626272929283034222323256.3936046.5915856.4386846.7177667.167617.2798657.5352767.6226986.6267876.4948576.7101253.8190643.9789034.1411674.515818
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 Assets0.40.40.20.20.30.40.30.30.40.40.80.91.31.31.41.51.71.81.92.22.62.72.92.93.42.32.42.52.91.11.11.11.31.41.51.71.91.81.82.11.21.41.52.5

Finite Lived Intangible Assets Net

us-gaap:FiniteLivedIntangibleAssetsNet

us-gaap:FiniteLivedIntangibleAssetsNet


Finite
Period End2021-06-302021-03-312020-12-312020-09-302019-12-31
Value4082000.05055000.06404000.06977000.05909000.0
Percentage of FiniteLivedIntangibleAssetsNet100.0100.0100.0100.0100.0
Percentage of Assets0.10.10.10.10.1

Intangible Assets Net Including Goodwill

us-gaap:IntangibleAssetsNetIncludingGoodwill

us-gaap:IntangibleAssetsNetIncludingGoodwill


Intangible
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value109103999397991011011071071071071021161151191191221181221251201151221360.08837891909558616467
Percentage of IntangibleAssetsNetIncludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.82.01.51.61.82.22.12.32.32.44.85.36.86.86.97.47.98.28.69.711.011.111.511.413.30.09.59.610.89.810.411.314.1

us-gaap:IntangibleAssetsNetIncludingGoodwill us-gaap:StatementGeographical

country:AR


Intangible
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-31
Value1112121313148.6328.5868.4178.6079.055.0914.0565.6146.0596.637.1977.8647.7178.0728.318.5428.76312
Percentage of IntangibleAssetsNetIncludingGoodwill10.511.712.714.214.214.68.58.57.98.08.44.73.94.85.25.56.06.46.56.66.67.17.613.7
Percentage of Assets0.20.20.20.20.30.30.20.20.20.20.40.30.30.30.40.40.50.50.60.60.70.80.91.3
Percentage of Assets country:AR0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

country:BR


Intangible
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-31
Value201819182324302932313231303536303031313132242111
Percentage of IntangibleAssetsNetIncludingGoodwill18.718.020.120.123.924.629.629.330.029.530.729.729.430.831.625.425.226.026.425.925.820.418.512.2
Percentage of Assets0.30.40.30.30.40.50.60.70.70.71.51.62.02.12.21.92.02.12.32.52.82.32.11.2
Percentage of Assets country:BR0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

country:CL


Intangible
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-12-31
Value232324222221222325252426262828282727
Percentage of IntangibleAssetsNetIncludingGoodwill21.623.024.924.322.621.721.822.823.723.922.924.225.824.825.123.522.723.2
Percentage of Assets0.40.50.40.40.40.50.50.50.60.61.11.31.71.71.71.71.82.0
Percentage of Assets country:CL0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

country:MX


Intangible
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-31
Value353435323131363536363538364038414241384143464621
Percentage of IntangibleAssetsNetIncludingGoodwill32.233.535.634.531.931.335.334.733.833.733.535.735.734.733.435.035.334.332.933.934.738.540.023.6
Percentage of Assets0.60.70.50.60.60.70.80.80.80.81.61.92.42.32.32.62.82.82.83.33.84.34.62.2
Percentage of Assets country:MX0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

country:US


Intangible
Period End2021-06-302021-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-31
Value127.5880.0080.0210.0330.0460.0580.0710.0930.1190.1460.1730.2050.250.1370.170.2030.2350.172
Percentage of IntangibleAssetsNetIncludingGoodwill11.37.40.00.00.00.00.10.10.10.10.10.10.20.20.10.10.20.20.2
Percentage of Assets0.20.10.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets country:US0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

meli:ForeignCountries


Intangible
Period End2021-06-302021-03-312020-12-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-31
Value96959910110110710710710710211611511911912111712212512011591
Percentage of IntangibleAssetsNetIncludingGoodwill88.792.6100.0100.0100.0100.0100.0100.099.999.999.999.999.999.999.899.899.999.999.899.899.8
Percentage of Assets1.61.81.52.12.32.32.44.85.36.86.76.97.47.98.28.69.711.011.111.59.5
Percentage of Assets meli:ForeignCountries0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

meli:OtherCountries


Intangible
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-31
Value6.186.6766.7466.4137.2737.6534.874.8565.0055.2244.7826.0355.2525.5885.2285.3915.48833323333333138
Percentage of IntangibleAssetsNetIncludingGoodwill5.76.56.86.97.47.74.84.84.74.94.45.65.14.84.54.54.627.127.727.426.827.627.542.2
Percentage of Assets0.10.10.10.10.10.20.10.10.10.10.20.30.30.30.30.30.42.22.42.72.93.13.24.0
Percentage of Assets meli:OtherCountries0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Operating Lease Right Of Use Asset

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OperatingLeaseRightOfUseAsset


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value3963453032251861832001751570.0
Percentage of OperatingLeaseRightOfUseAsset100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets6.56.64.63.93.44.14.23.93.40.0

Other Assets Noncurrent

us-gaap:OtherAssetsNoncurrent

us-gaap:OtherAssetsNoncurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value1137167454546584946413742606863685861565442474337312023242624246.0099975.9597286.3281436.118126.0468895.6315536.0686875.7943955.4301140.6718760.7100760.7712230.667944
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 Assets1.81.41.00.80.81.01.21.11.00.91.72.14.04.03.84.23.94.14.24.33.74.44.43.53.12.12.52.63.04.24.11.11.11.31.31.41.41.61.61.70.20.20.30.4

us-gaap:OtherAssetsNoncurrent us-gaap:BalanceSheetLocation

meli:DepositInCourt


Other
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value57513239271621225.0677125.18494
Percentage of OtherAssetsNoncurrent85.188.285.961.549.237.388.791.482.889.5
Percentage of Assets0.91.11.42.42.01.62.23.81.11.5
Percentage of Assets meli:DepositInCourt0.00.00.00.00.00.00.00.00.00.0

us-gaap:OtherNoncurrentAssets


Other
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value106.8775.3232.9974.6384.1422.2572621.4434860.45861
Percentage of OtherAssetsNoncurrent14.911.814.14.78.29.49.55.97.5
Percentage of Assets0.20.10.20.20.30.40.20.20.1
Percentage of Assets us-gaap:OtherNoncurrentAssets0.00.00.00.00.00.00.00.00.0

Accounts Payable And Accrued Liabilities Current

us-gaap:AccountsPayableAndAccruedLiabilitiesCurrent

us-gaap:AccountsPayableAndAccruedLiabilitiesCurrent


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value85761276750941729537234231424626623022622822118115410810595867762756758585940363433312623242421201920171711
Percentage of AccountsPayableAndAccruedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets14.011.811.88.97.76.67.87.76.85.511.911.414.913.313.211.210.27.37.77.67.57.16.27.16.66.06.06.34.66.15.85.85.95.35.05.66.15.85.76.16.66.36.46.4

us-gaap:AccountsPayableAndAccruedLiabilitiesCurrent dei:LegalEntity

meli:TrustCreatedInBrazil


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value0.2080.1360.10.0670.0670.0910.1280.0920.1150.1030.1130.0880.077
Percentage of AccountsPayableAndAccruedLiabilitiesCurrent0.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets meli:TrustCreatedInBrazil0.00.00.00.10.10.10.10.10.10.10.10.10.1

us-gaap:AccountsPayableAndAccruedLiabilitiesCurrent us-gaap:BalanceSheetLocation

meli:BuyerProtectionProgramProvision


Accounts
Period End2020-12-312019-12-312018-12-312017-12-31
Value8.3643.8084.1461.087
Percentage of AccountsPayableAndAccruedLiabilitiesCurrent1.11.01.60.5
Percentage of Assets0.10.10.20.1
Percentage of Assets meli:BuyerProtectionProgramProvision0.00.00.00.0

meli:ProfessionalFee


Accounts
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value5.4152.4851.2421.1461.6151.3271.3645971.5717711.064502
Percentage of AccountsPayableAndAccruedLiabilitiesCurrent0.70.70.50.51.52.12.44.64.4
Percentage of Assets0.10.10.10.10.10.10.10.30.2
Percentage of Assets meli:ProfessionalFee0.00.00.00.00.00.00.00.00.0

us-gaap:AccountsPayable


Accounts
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value7283312431999554502614
Percentage of AccountsPayableAndAccruedLiabilitiesCurrent94.988.991.290.290.588.187.677.561.8
Percentage of Assets11.26.910.911.97.05.45.34.53.1
Percentage of Assets us-gaap:AccountsPayable0.00.00.00.00.00.00.00.00.0

us-gaap:Advertising


Accounts
Period End2020-12-312019-12-312018-12-312017-12-31
Value24331616
Percentage of AccountsPayableAndAccruedLiabilitiesCurrent3.18.96.07.5
Percentage of Assets0.40.70.71.0
Percentage of Assets us-gaap:Advertising0.00.00.00.0

us-gaap:OtherExpense


Accounts
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value1.3661.7581.8883.7854.0983.0541.6915443.6584225.82212
Percentage of AccountsPayableAndAccruedLiabilitiesCurrent0.20.50.71.73.94.92.910.624.3
Percentage of Assets0.00.00.10.20.30.30.20.61.2
Percentage of Assets us-gaap:OtherExpense0.00.00.00.00.00.00.00.00.0

Liabilities Current

us-gaap:LiabilitiesCurrent

us-gaap:LiabilitiesCurrent


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value386932043635300726591576175213841449124811669899751085968822676637576496422386325367345323292282240226224220198182169143132120118104100938860
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 Assets63.061.755.752.448.835.436.631.231.528.152.149.064.263.157.950.844.743.042.239.537.035.732.434.433.933.130.330.127.137.937.838.737.536.335.433.333.131.933.232.032.732.732.833.1

us-gaap:LiabilitiesCurrent dei:LegalEntity

meli:TrustCreatedInBrazil


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value272525434541438.5739.998.1927.6525.0560.209
Percentage of LiabilitiesCurrent0.70.80.71.51.72.62.50.60.70.70.70.50.0
Percentage of Assets0.40.50.40.80.80.90.90.20.20.20.30.30.0
Percentage of Assets meli:TrustCreatedInBrazil4.96.86.842.843.535.330.19.010.310.110.14.60.2

Operating Lease Liability Current

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:OperatingLeaseLiabilityCurrent


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value8067553925232317130.0
Percentage of OperatingLeaseLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets1.31.30.80.70.50.50.50.40.30.0

Other Liabilities Current

us-gaap:OtherLiabilitiesCurrent

us-gaap:OtherLiabilitiesCurrent


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
Value75491084844761147556563411254.0693.6781.41.5455.6066.3592.3192.1488.0877.6676.7968.0484.0814.17683
Percentage of OtherLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.21.01.70.80.81.72.41.71.21.31.50.61.70.20.20.10.10.40.50.20.20.70.80.60.80.40.4

us-gaap:OtherLiabilitiesCurrent us-gaap:BalanceSheetLocation

meli:ContingentConsiderationsAndEscrowsFromAcquisitions


Other
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value4.540.7921.1240.6116.0147.0042.971
Percentage of OtherLiabilitiesCurrent4.20.73.316.694.691.471.1
Percentage of Assets0.10.00.10.00.40.70.3
Percentage of Assets meli:ContingentConsiderationsAndEscrowsFromAcquisitions0.00.00.00.00.00.00.0

meli:CustomerAdvances


Other
Period End2020-12-312019-12-31
Value399.621
Percentage of OtherLiabilitiesCurrent36.08.4
Percentage of Assets0.60.2
Percentage of Assets meli:CustomerAdvances0.00.0

meli:DeferredRevenue


Other
Period End2020-12-312019-12-312018-12-31
Value32165.918
Percentage of OtherLiabilitiesCurrent30.014.517.4
Percentage of Assets0.50.30.3
Percentage of Assets meli:DeferredRevenue0.00.00.0

us-gaap:CollateralizedCreditCardSecurities


Other
Period End2020-12-312019-12-312018-12-31
Value158120
Percentage of OtherLiabilitiesCurrent13.970.860.0
Percentage of Assets0.21.70.9
Percentage of Assets us-gaap:CollateralizedCreditCardSecurities0.00.00.0

us-gaap:DerivativeFinancialInstrumentsLiabilities


Other
Period End2020-12-312019-12-31
Value130.251
Percentage of OtherLiabilitiesCurrent12.90.2
Percentage of Assets0.20.0
Percentage of Assets us-gaap:DerivativeFinancialInstrumentsLiabilities0.00.0

us-gaap:OtherCurrentLiabilities


Other
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value3.4161.2986.5173.0670.3450.6631.205805
Percentage of OtherLiabilitiesCurrent3.11.119.183.45.48.628.9
Percentage of Assets0.10.00.30.20.00.10.1
Percentage of Assets us-gaap:OtherCurrentLiabilities0.00.00.00.00.00.00.0

Taxes Payable Current

us-gaap:TaxesPayableCurrent

us-gaap:TaxesPayableCurrent


Taxes
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value23224021521214146603945343122282832272230272716251021372326221816171615161912109.888797119.9977918.0610799.777052116.797516
Percentage of TaxesPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.84.63.33.72.61.01.30.91.00.81.41.11.91.61.91.71.52.12.02.21.42.31.02.03.62.42.72.42.12.83.02.82.93.24.02.92.62.63.33.12.63.44.33.7

Liabilities Noncurrent

us-gaap:LiabilitiesNoncurrent

us-gaap:LiabilitiesNoncurrent


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value2192202312389348859169479179018877366873893803793893763633613643533443393383303223183113091720201716151514141413109.7355529.5702867.92852
Percentage of LiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets35.738.919.016.316.220.619.820.719.619.932.934.025.622.222.724.124.924.526.529.031.031.833.831.632.433.032.933.234.82.93.53.73.43.33.23.53.73.94.14.13.33.43.54.3

us-gaap:LiabilitiesNoncurrent dei:LegalEntity

meli:TrustCreatedInBrazil


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value35125024823223454525446461415
Percentage of LiabilitiesNoncurrent16.112.420.12.52.63.75.85.76.15.26.32.24.0
Percentage of Assets5.74.83.80.40.40.81.11.21.21.02.10.71.0
Percentage of Assets meli:TrustCreatedInBrazil63.165.566.723.321.629.037.455.456.556.961.213.814.6

Long Term Debt And Capital Lease Obligations

us-gaap:LongTermDebtAndCapitalLeaseObligations

us-gaap:LongTermDebtAndCapitalLeaseObligations


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value17881659860618610616631602
Percentage of LongTermDebtAndCapitalLeaseObligations100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets29.131.913.210.811.213.813.226.9

Deferred Income Tax Liabilities Net

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:DeferredIncomeTaxLiabilitiesNet


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value4841647265989991
Percentage of DeferredIncomeTaxLiabilitiesNet100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.80.81.01.31.22.22.14.1

Other Liabilities Noncurrent

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:OtherLiabilitiesNoncurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value22242026151612111113191613201817129.8769.8081414139.8611115.3586.1806685.2425356.1543363.7752683.6991093.7838773.3957673.5757962.837152.5205842.2132372.1535871.797891.7708212.1847611.9057131.6513981.402715
Percentage of OtherLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.40.50.30.50.30.40.30.20.30.30.90.80.91.21.11.10.80.70.71.11.21.21.01.11.10.50.60.60.70.60.60.70.60.70.60.60.60.60.50.50.70.70.60.8

us-gaap:OtherLiabilitiesNoncurrent us-gaap:BalanceSheetLocation

meli:ContingentConsiderationsAndEscrowsFromAcquisitions


Other
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value3.2914.474.9421.1612.5585.4133.048
Percentage of OtherLiabilitiesNoncurrent16.335.425.36.326.154.949.3
Percentage of Assets0.10.10.20.10.20.50.3
Percentage of Assets meli:ContingentConsiderationsAndEscrowsFromAcquisitions0.00.00.00.00.00.00.0

meli:ProvisionsAndContingencies


Other
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value107.97212165.5874.3863.0085373.3301082.800197
Percentage of OtherLiabilitiesNoncurrent54.163.164.590.957.044.548.790.098.7
Percentage of Assets0.20.20.61.00.40.40.30.60.6
Percentage of Assets meli:ProvisionsAndContingencies0.00.00.00.00.00.00.00.00.0

us-gaap:OtherNoncurrentLiabilities


Other
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value5.9710.1851.9750.5141.6630.0610.1244760.3690010.036953
Percentage of OtherLiabilitiesNoncurrent29.61.510.12.817.00.62.010.01.3
Percentage of Assets0.10.00.10.00.10.00.00.10.0
Percentage of Assets us-gaap:OtherNoncurrentLiabilities0.00.00.00.00.00.00.00.00.0

Operating Lease Liability Noncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value3132772431891681691761591470.0
Percentage of OperatingLeaseLiabilityNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets5.15.33.73.33.13.83.73.63.20.0

Lessee Operating Lease Liability Payments Due Year Two

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo


Lessee
Period End2021-06-302021-03-312020-12-312020-09-302019-12-31
Value7965584037
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearTwo100.0100.0100.0100.0100.0
Percentage of Assets1.31.30.90.70.8

Lessee Operating Lease Liability Payments Due Year Three

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree


Lessee
Period End2021-06-302021-03-312020-12-312020-09-302019-12-31
Value7161563935
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearThree100.0100.0100.0100.0100.0
Percentage of Assets1.21.20.90.70.7

Lessee Operating Lease Liability Payments Due Year Four

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour


Lessee
Period End2021-06-302021-03-312020-12-312020-09-302019-12-31
Value5249543531
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFour100.0100.0100.0100.0100.0
Percentage of Assets0.90.90.80.60.7

Lessee Operating Lease Liability Payments Due Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive


Lessee
Period End2020-12-312019-12-31
Value4531
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFive100.0100.0
Percentage of Assets0.70.6

Lessee Operating Lease Liability Payments Due After Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive


Lessee
Period End2021-06-302021-03-312020-12-312020-09-302019-12-31
Value131126120113135
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive100.0100.0100.0100.0100.0
Percentage of Assets2.12.41.92.02.8

Operating Lease Liability

us-gaap:OperatingLeaseLiability

us-gaap:OperatingLeaseLiability


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value394344298228193192199176161
Percentage of OperatingLeaseLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets6.46.64.64.03.64.34.24.03.5

Lessee Operating Lease Liability Payments Due

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue


Lessee
Period End2021-06-302021-03-312020-12-312020-09-302019-12-31
Value501439394318308
Percentage of LesseeOperatingLeaseLiabilityPaymentsDue100.0100.0100.0100.0100.0
Percentage of Assets8.28.56.05.66.5

Lessee Operating Lease Liability Undiscounted Excess Amount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount


Lessee
Period End2021-06-302021-03-312020-12-312020-09-302019-12-31
Value107959589108
Percentage of LesseeOperatingLeaseLiabilityUndiscountedExcessAmount100.0100.0100.0100.0100.0
Percentage of Assets1.71.81.51.62.3

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value81-30.404165117461808186619832038214522143363411542523254064594824283943643533393633443313553403343493433243083002892682472372192071971831711561331231149391
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.3-0.625.330.433.241.941.545.946.749.815.016.910.214.719.525.130.432.531.431.432.032.633.834.033.733.936.836.337.758.558.056.958.359.660.562.362.263.161.663.964.163.963.70.00.00.062.50.00.0

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value-446.304-506.063-468.284-509.511-505.361-496.724-406.671-414.439-388.449-392.588-391.577-385.78-386.122-299.244-282.851-259.813-239.279-135.073831-87.45597-48.783128-43.921674-33.694882-37.043346-34.304372-18.34245-21.573892-22.399039-21.992853-25.648895-24.395084-23.765418-10.8748414.102691
Percentage of StockholdersEquity-550.81664.5-28.4-29.2-27.9-26.6-20.5-20.3-18.1-17.7-116.3-112.9-249.5-118.3-86.8-60.6-70.5-38.0-25.5-16.8-17.7-14.2-16.9-16.5-9.3-11.8-13.0-14.1-19.2-19.8-20.8-11.64.5
Percentage of Assets-7.3-9.7-7.2-8.9-9.3-11.1-8.5-9.3-8.5-8.8-17.5-19.1-25.4-17.4-16.9-19.0-23.8-14.0-14.8-10.2-11.0-8.9-10.4-10.5-5.9-7.5-8.30.00.00.0-13.00.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value45527518601930196420682067207520092097224221242470137137137121120120120120120120120120120120120120119121
Percentage of StockholdersEquity561.8-906.6112.6110.6108.6110.8104.3101.893.694.766.864.916.19.921.732.240.638.735.441.648.650.755.057.960.965.870.177.190.097.6105.3128.2133.0
Percentage of Assets7.45.328.533.736.046.443.246.843.747.110.011.01.61.54.210.113.714.220.525.230.232.033.837.039.042.044.60.00.00.065.90.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value0.050.050.050.050.050.050.050.050.0490.0490.0450.0450.0440.0440.0440.0440.0440.0441540.0441530.0441510.0441490.0441470.0441420.0441420.0441420.0441320.0441310.0441310.0441290.0441260.044120.0440710.044227
Percentage of StockholdersEquity0.1-0.20.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of 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:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value34828031436435029532237752450950350551552753755044035331021817115013511895847357382717-15.552256-34.363917
Percentage of StockholdersEquity429.8-921.319.020.919.415.916.318.524.523.0149.5148.0333.4208.4165.1128.4129.899.390.475.269.163.561.956.948.346.042.937.029.122.115.5-16.6-37.5
Percentage of Assets5.75.44.86.46.46.66.78.511.411.522.525.133.930.732.140.343.936.552.445.643.040.138.136.431.029.427.30.00.00.09.70.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302013-12-312010-12-31
Value-276.22-80.126-54.805-40.391-1.44-0.72-0.72-0.72-1.0122160.0
Percentage of StockholdersEquity-340.9263.5-3.3-2.3-0.1-0.0-0.0-0.0-0.30.0
Percentage of Assets-4.5-1.5-0.8-0.7-0.0-0.0-0.0-0.0-0.20.0
Percentage of Assets us-gaap:TreasuryStock0.00.00.00.00.00.00.00.00.00.0

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value50000.050000.050000.050000.050000.050000.050000.050000.049000.049000.045000.045000.044000.044000.044000.044000.044000.044000.044000.044000.044000.044000.044000.044000.044000.044000.044154.044154.044154.044154.044153.044153.044153.044153.044151.044151.044149.044147.044142.044142.044142.044132.044131.044120.0
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

us-gaap:AdditionalPaidInCapital

us-gaap:AdditionalPaidInCapital


Additional
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value4552751860193019642068206720752009209722422124247070137137137137137137137137137137137137137120121120120120120120120120120120120120120120
Percentage of AdditionalPaidInCapital100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets7.45.328.533.736.046.443.246.843.747.110.011.01.61.54.24.49.19.310.111.012.112.713.712.913.514.114.214.615.520.220.521.222.823.925.228.030.232.033.837.039.042.044.665.9

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:RetainedEarningsAccumulatedDeficit


Retained
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-312011-06-302011-03-312010-12-312009-12-31
Value34828031436435029532237752450950350551552753761259159255050547346444040635395847317
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets5.75.44.86.46.46.66.78.511.411.522.525.133.930.732.137.839.139.940.340.341.542.943.938.036.531.029.427.39.7

Accumulated Other Comprehensive Income Loss Net Of Tax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value-446300000.0-506060000.0-468280000.0-509510000.0-505360000.0-496720000.0-406670000.0-414440000.0-388450000.0-392590000.0-391580000.0-385780000.0-386120000.0-299240000.0-282850000.0-276830000.0-270240000.0-248320000.0-259810000.0-248950000.0-247080000.0-249350000.0-239280000.0-180790000.0-158650000.0-156960000.0-135070000.0-123450000.0-103460000.0-104180000.0-87456000.0-71919000.0-64413000.0-49974000.0-48783000.0-45075000.0-43922000.0-33695000.0-37043000.0-34304000.0-18342000.0-21574000.0-22399000.0-23765000.0
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-7.3-9.7-7.2-8.9-9.3-11.1-8.5-9.3-8.5-8.8-17.5-19.1-25.4-17.4-16.9-17.1-17.9-16.7-19.0-19.8-21.7-23.0-23.8-16.9-15.5-16.1-14.0-13.1-11.7-17.4-14.8-12.6-12.2-9.9-10.2-10.5-11.0-8.9-10.4-10.5-5.9-7.5-8.3-13.0

Treasury Stock Value

us-gaap:TreasuryStockValue

us-gaap:TreasuryStockValue


Treasury
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value2768054401.440.720.720.720.0
Percentage of TreasuryStockValue100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets4.51.50.80.70.00.00.00.00.0

Stock Issued During Period Value New Issues

us-gaap:StockIssuedDuringPeriodValueNewIssues

us-gaap:StockIssuedDuringPeriodValueNewIssues


Stock
Period End2020-09-302019-03-312018-09-30
Value491866343
Percentage of StockIssuedDuringPeriodValueNewIssues100.0100.0100.0
Percentage of Assets0.00.00.0

us-gaap:StockIssuedDuringPeriodValueNewIssues us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2020-09-302019-03-312018-09-30
Value491866342
Percentage of StockIssuedDuringPeriodValueNewIssues100.0100.0100.0
Percentage of Assets0.00.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.0

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

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue


Adjustments
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302010-12-312010-09-302010-06-302010-03-31
Value179000.0178000.0182000.0187000.0179000.0214000.061.062.060.061.0
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:AdditionalPaidInCapital


Adjustments
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302010-12-312010-09-302010-06-302010-03-31
Value179000.0178000.0182000.0187000.0179000.0214000.061.062.060.061.0
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value262-262.997256361650-85.65178206271383488144-37.006261612110419632930562539182728181525151411
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax15.4-19.119.332.474.0-13.111.634.35.129.28.125.043.0-11.57.45.342.838.814.651.825.929.354.225.944.522.731.435.026.824.741.628.427.924.9

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-158.626-97.933585-290.102-397.946-150.082-174.397141-154.861-1260.085-694.606-6.72552-24.097-114.459132-1.924-39.147-0.412497-74.458524-7.7240733.806347-47.294349-9.077053-21.447862-6.802918-15.170017-8.454432-22.052213-21.205754-14.073387-3.449576-18.27062-23.040438
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-9.3-7.144.1-26.0-45.3-23.0-25.923.5-28.4-266.0-162.3-1.915.8-7.5-32.043.6-0.7-14.5-0.3-60.5-6.93.7-45.6-9.3-24.1-8.1-17.5-10.4-31.8-34.5-22.6-6.2-34.8-50.2

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value104-859.719-0.098-77.1391641547924-58.512197438491552427-69.914-3.207-5.209-4.3199757.209288-7.326085-4.809376-4.812566-4.80874-4.809636-3.531362-3.531359-3.530868-3.5206890.000885-0.1012980.1080330.223372-3.211908
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.1-62.4-0.0-6.918.823.711.94.1-10.7416.88.9138.216.57.57.7-22.9-1.1-1.9-3.25.9-6.5-4.7-4.6-4.9-5.4-4.2-4.1-4.3-5.10.0-0.20.20.4-7.0

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

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value242-1319.868884-39.229397-186.041-5.541328-177.939841-613.035553173-37.849-72.93878
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax14.3-95.866.6-3.545.3-28.5-0.854.5-32.6177.6-143.2155.951.8-11.8-20.425.7

Amortization Of Financing Costs

us-gaap:AmortizationOfFinancingCosts us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:AmortizationOfFinancingCosts

meli:TwoThousandTwentyEightConvertibleSeniorNotes, us-gaap:ConvertibleDebt


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value82000.0102000.0153000.0146000.0140000.0135000.0128000.0123000.0117000.0121000.0107000.036000.0
Percentage of AmortizationOfFinancingCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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
Value51-21.06439-28.103-3.399-19.7481.971-8.3647.237-0.33712-6.916129.3478.4378.2153.861.30513-0.424-20.08722-13.62930-8.58127-3.35698616139.4098325.6252098.920177.2247950.9940034.8279360.7890994.838438-1.8035222.9842936.125804-0.2140640.378621.0156551.4697311.5578113.020745
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 End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value281866268.9985.272-1.7914.7482.843-1.652-3.0-0.2845.4270.8720.3771.2740.625-0.727-0.2610.4110.4790.1580.068
Percentage of IncreaseDecreaseInInventories100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value262-262.997256361650-85.65178206271383488144-37.006261612110419632930562539182728181525151411
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax15.4-19.119.332.474.0-13.111.634.35.129.28.125.043.0-11.57.45.342.838.814.651.825.929.354.225.944.522.731.435.026.824.741.628.427.924.9

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value68-34.012-50.581555-21.109-53.998-146.0821611-2.337-10.078-11.252-12.919-67.72275.31648513815303845191.7213433-25.59403304029301730262519212614141518119.620601119.8522686.6797795.391176
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.0-2.5-3.81.36.4-3.2-8.0-24.23.02.5-0.5-2.8-3.4-4.0-18.99.11.918.020.016.97.919.221.627.112.61.221.222.8-19.426.330.323.726.817.129.226.828.623.525.032.221.422.925.633.622.220.923.019.516.316.7

us-gaap:NetIncomeLoss us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome


Net
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value2.216-0.421.5482.3741.7050.00.02.729
Percentage of NetIncomeLoss3.21.210.34.2-8.1-0.00.023.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.1-0.00.10.30.30.00.00.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.0

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312012-03-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value68-34.0121555-21.109-146.0821611-10.078-11.252-12.919192614141518119.620601
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.0-2.51.36.4-3.2-24.23.02.5-2.8-3.4-4.023.532.221.422.925.633.622.220.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-158.626-97.933585-290.102-397.946-150.082-174.397141-154.861-1260.085-694.606-6.72552-24.097-114.459132-1.924-39.147-0.412497-74.458524-7.7240733.806347-47.294349-9.077053-21.447862-6.802918-15.170017-8.454432-22.052213-21.205754-14.073387-3.449576-18.27062-23.040438
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-9.3-7.144.1-26.0-45.3-23.0-25.923.5-28.4-266.0-162.3-1.915.8-7.5-32.043.6-0.7-14.5-0.3-60.5-6.93.7-45.6-9.3-24.1-8.1-17.5-10.4-31.8-34.5-22.6-6.2-34.8-50.2

Payments To Acquire Property Plant And Equipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1501128764494536293832282322191513151013221814202.7588.997.3159.9803069.8118917.6676336.9661276311352.8612955.0649073.3589344.6276243.6962811.8397643.836981102.8861542.6590616.6486952.5096151.396672
Percentage of PaymentsToAcquirePropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Payments To Acquire Investments

us-gaap:PaymentsToAcquireInvestments

us-gaap:PaymentsToAcquireInvestments


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value279224151599127410021323122893070816241361565615632137399412888979539889176415144855304208639393873863333902751361941391188681961019935212934
Percentage of PaymentsToAcquireInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value104-859.719-0.098-77.1391641547924-58.512197438491552427-69.914-3.207-5.209-4.3199757.209288-7.326085-4.809376-4.812566-4.80874-4.809636-3.531362-3.531359-3.530868-3.5206890.000885-0.1012980.1080330.223372-3.211908
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.1-62.4-0.0-6.918.823.711.94.1-10.7416.88.9138.216.57.57.7-22.9-1.1-1.9-3.25.9-6.5-4.7-4.6-4.9-5.4-4.2-4.1-4.3-5.10.0-0.20.20.4-7.0

Payments For Repurchase Of Common Stock

us-gaap:PaymentsForRepurchaseOfCommonStock

us-gaap:PaymentsForRepurchaseOfCommonStock


Payments
Period End2021-06-302021-03-312020-12-312020-09-302019-12-312019-09-302015-12-312015-09-302014-12-312014-09-302013-12-312013-09-30
Value1162514380.00.720.00.00.00.09e-060.0
Percentage of PaymentsForRepurchaseOfCommonStock100.0100.0100.0100.00.0100.00.00.00.00.0100.00.0

Deferred Tax Liabilities

us-gaap:DeferredTaxLiabilities

us-gaap:DeferredTaxLiabilities


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value83999123205.3393598.975298.6706065.167699
Percentage of DeferredTaxLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Assets Net

us-gaap:DeferredTaxAssetsNet

us-gaap:DeferredTaxAssetsNet


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value1541171415745293319161515
Percentage of DeferredTaxAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Assets Valuation Allowance

us-gaap:DeferredTaxAssetsValuationAllowance

us-gaap:DeferredTaxAssetsValuationAllowance


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value17913815158.9713.9794.5312323.0891133.226177
Percentage of DeferredTaxAssetsValuationAllowance100.0100.0100.0100.0100.0100.0100.0100.0100.0

meli:AccruedInterestFromInvestments

meli:AccruedInterestFromInvestments


Accrued
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value5.354.0458.0438.6176.581221414168.6996.5533.4133.3984.4473.8015.4615.2515.6795.1514.7254.0413.8773.4723.5422.9892.782.1011872.7169162.1917252.019046.6497480.2474790.4544632.531301
Percentage of AccruedInterestFromInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

meli:AdjustmentsToAdditionalPaidInCapitalRepurchaseOfConvertibleDebt

meli:AdjustmentsToAdditionalPaidInCapitalRepurchaseOfConvertibleDebt


Adjustments
Period End2021-03-312018-09-30
Value-1484300000.0-433290000.0
Percentage of AdjustmentsToAdditionalPaidInCapitalRepurchaseOfConvertibleDebt100.0100.0

meli:AdjustmentsToAdditionalPaidInCapitalRepurchaseOfConvertibleDebt us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Adjustments
Period End2021-03-312018-09-30
Value-1484300000.0-433290000.0
Percentage of AdjustmentsToAdditionalPaidInCapitalRepurchaseOfConvertibleDebt100.0100.0

meli:CappedCallTransactionCost

meli:CappedCallTransactionCost


Capped
Period End2021-03-312020-09-302020-06-302019-06-302018-09-302018-03-31
Value-100.769-82.682-104.095-88.362-91.784-45.692
Percentage of CappedCallTransactionCost100.0100.0100.0100.0100.0100.0

meli:CappedCallTransactionCost us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Capped
Period End2021-03-312020-09-302020-06-302019-06-302018-09-302018-03-31
Value-100.769-82.682-104.095-88.362-91.784-45.692
Percentage of CappedCallTransactionCost100.0100.0100.0100.0100.0100.0

meli:CappedCallTransactionsCashReceived us-gaap:DebtInstrument

meli:CappedCallTransactionsCashReceived

meli:TwoThousandTwentyEightConvertibleSeniorNotes


Capped
Period End2021-06-30
Value102
Percentage of CappedCallTransactionsCashReceived100.0

meli:ContractualCouponInterestExpense us-gaap:DebtInstrument, us-gaap:LongtermDebtType

meli:ContractualCouponInterestExpense

meli:TwoThousandTwentyEightConvertibleSeniorNotes, us-gaap:ConvertibleDebt


Contractual
Period 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
Value2.1972.8364.44.44.44.44.44.44.44.7424.41.467
Percentage of ContractualCouponInterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

meli:ConvertibleBondsAccruedInterestAndAmortizationOfDebtDiscount

meli:ConvertibleBondsAccruedInterestAndAmortizationOfDebtDiscount


Convertible
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value13345318542016588.1223.018-6.9788.7022.6217.0631.6214.4360.5724.2260.7154.4170.2744.4314.3554.3554.5783.9843.947
Percentage of ConvertibleBondsAccruedInterestAndAmortizationOfDebtDiscount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

meli:DebtConversionConvertedInstrumentAdditionalAmountRequested

meli:DebtConversionConvertedInstrumentAdditionalAmountRequested


Debt
Period End2021-03-31
Value900000.0
Percentage of DebtConversionConvertedInstrumentAdditionalAmountRequested100.0

meli:DebtConversionConvertedInstrumentPrincipalAmountUsedPerConversion us-gaap:DebtInstrument, us-gaap:LongtermDebtType

meli:DebtConversionConvertedInstrumentPrincipalAmountUsedPerConversion

meli:TwoThousandTwentyEightConvertibleSeniorNotes, us-gaap:ConvertibleDebt


Debt
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-08-24
Value0100.000100.000100.01000.0
Percentage of DebtConversionConvertedInstrumentPrincipalAmountUsedPerConversion0.0100.00.00.0100.00.00.0100.0100.0

meli:DebtInstrumentTotalAmountPaid us-gaap:DebtInstrument

meli:DebtInstrumentTotalAmountPaid

meli:TwoThousandTwentyEightConvertibleSeniorNotes


Debt
Period End2021-01-31
Value1865
Percentage of DebtInstrumentTotalAmountPaid100.0

meli:DebtInstrumentTotalAmountPaidPrincipal

meli:DebtInstrumentTotalAmountPaidPrincipal


Debt
Period End2021-01-31
Value439
Percentage of DebtInstrumentTotalAmountPaidPrincipal100.0

meli:DirectContribution

meli:DirectContribution


Direct
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value397286180222236862214759454502943-0.7647682108999365586268665271691153695853455247443841403129242325
Percentage of DirectContribution100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

meli:DirectContribution us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, meli:ArgentinaSegment


Direct
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-30
Value13310891673127302623324435382630
Percentage of DirectContribution33.737.841.028.637.0191.839.627.746.0107.9103.645.846.424.233.3

us-gaap:OperatingSegments, meli:BrazilSegment


Direct
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-30
Value2301501091407419647730187.17546597253
Percentage of DirectContribution58.052.649.059.486.9133.485.781.260.563.416.660.972.766.958.0

us-gaap:OperatingSegments, meli:MexicoSegment


Direct
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-30
Value-3.3489.5915.46815-20.009-32.153-20.833-11.024-6.267-21.994-9.258-13.434-22.617-1.3051.454
Percentage of DirectContribution-0.83.42.56.5-23.2-222.9-27.5-11.6-12.4-74.0-21.5-17.5-27.4-1.21.6

us-gaap:OperatingSegments, meli:OtherCountriesSegment


Direct
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-30
Value36171612-0.588-0.3221.6472.6022.9550.80.5453.1141.1993.0823.226
Percentage of DirectContribution9.16.27.55.5-0.7-2.22.22.75.82.71.34.11.52.83.5

meli:FinanceLeaseCost

meli:FinanceLeaseCost


Finance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value3783000.02161000.02524000.0837000.0906000.01020000.01178000.01061000.0686000.0387000.0
Percentage of FinanceLeaseCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

meli:FinancingReceivableAllowanceForCreditLossAdoptionOfAsc326

meli:FinancingReceivableAllowanceForCreditLossAdoptionOfAsc326


Financing
Period End2020-09-302020-06-302020-03-31
Value004977000.0
Percentage of FinancingReceivableAllowanceForCreditLossAdoptionOfAsc3260.00.0100.0

meli:FinancingReceivableAllowanceForCreditLossChargedCreditToNetLossIncome

meli:FinancingReceivableAllowanceForCreditLossChargedCreditToNetLossIncome


Financing
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value818514102428136.605
Percentage of FinancingReceivableAllowanceForCreditLossChargedCreditToNetLossIncome100.0100.0100.0100.0100.0100.0100.0100.0

meli:GainLossOnRepurchaseOfShares us-gaap:ShareRepurchaseProgram

meli:GainLossOnRepurchaseOfShares

meli:August302020BoardAuthorizedRepurchaseProgram


Gain
Period End2020-12-31
Value-14008000.0
Percentage of GainLossOnRepurchaseOfShares100.0

meli:IncreaseDecreaseInFundsPayableToCustomers

meli:IncreaseDecreaseInFundsPayableToCustomers


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
Value190-106.866225105627-21.344172-23.342546392501120908849136341352318483.323481226147.3655881510138.854986196.52283513-0.159063119.3336283.6467413.0721028.0647432.6547274.320880.418066
Percentage of IncreaseDecreaseInFundsPayableToCustomers100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

meli:IncreaseDecreaseInFundsReceivableFromCustomers

meli:IncreaseDecreaseInFundsReceivableFromCustomers


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
Value239621708.1683093395-127.5397-35.89379-24.799-130.96733144147-18.578-15.58387141562-13.18969-2.2154-0.7764315.4069549.87098619-23.666973255.734899-3.282042135.694280.116468116.4088522.258654-0.4793251.4466041.1254120.193958-0.441399
Percentage of IncreaseDecreaseInFundsReceivableFromCustomers100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

meli:IncreaseDecreaseInPrincipalLoansReceivableNet

meli:IncreaseDecreaseInPrincipalLoansReceivableNet


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
Value1841481741311127235254421.372-10.76914522526154.808
Percentage of IncreaseDecreaseInPrincipalLoansReceivableNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

meli:InterestExpenseAndOtherFinancialCharges

meli:InterestExpenseAndOtherFinancialCharges


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value39913124262321141415161513106.7836.7096.5066.4716.7986.4926.6315.6844.2296.0115.2014.954.9408964.9131250.7781551.027180.9764130.4874960.5316680.3603520.2739020.312860.47430.0773171.08611.0528650.8808190.628950.6823640.5679693.3559212.995418
Percentage of InterestExpenseAndOtherFinancialCharges100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

meli:LossContingencyDepositsWithCourtOfLaw

meli:LossContingencyDepositsWithCourtOfLaw


Loss
Period End2021-03-31
Value65
Percentage of LossContingencyDepositsWithCourtOfLaw100.0

meli:OperatingExpensesAndIndirectCostsOfNetRevenues

meli:OperatingExpensesAndIndirectCostsOfNetRevenues


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value23119520613913711591968884556157725449524535393328282331262622171917201716131312131210109.7793923.9946984.254466.25285
Percentage of OperatingExpensesAndIndirectCostsOfNetRevenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

meli:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociNetOfTax

meli:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value-2216000.0420000.0-300000.0-1548000.0-2375000.0-1705000.0000-2729000.01168000.0-1779000.0-922000.0-796000.000
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociNetOfTax100.0100.0100.0100.0100.0100.00.00.00.0100.0100.0100.0100.0100.00.00.0

meli:PercentOfRevenueIncreaseFromPriorYear

meli:PercentOfRevenueIncreaseFromPriorYear


Percent
Period End2020-12-31
Value9.9
Percentage of PercentOfRevenueIncreaseFromPriorYear100.0

meli:PercentageOnReliefOfIncomeTax

meli:PercentageOnReliefOfIncomeTax


Percentage
Period End2020-12-31
Value0
Percentage of PercentageOnReliefOfIncomeTax0.0

meli:PercentageOnReliefOfPayrollTax

meli:PercentageOnReliefOfPayrollTax


Percentage
Period End2020-12-31
Value0
Percentage of PercentageOnReliefOfPayrollTax0.0

meli:PurchaseCommitmentAmount us-gaap:LongTermPurchaseCommitmentByCategoryOfItemPurchased, us-gaap:OtherCommitments

meli:PurchaseCommitmentAmount

meli:CloudPlatformServices, meli:FullyPaidOffBetweenJune12020AndMay312024


Purchase
Period End2021-06-302021-03-312020-12-312020-09-30
Value0.02400.00.0
Percentage of PurchaseCommitmentAmount0.0100.00.00.0

meli:CloudPlatformServices, meli:FullyPaidOffBetweenNovember242019AndMarch232023


Purchase
Period End2021-06-302021-03-312020-12-312020-09-30
Value0.0300.00.0
Percentage of PurchaseCommitmentAmount0.012.50.00.0

meli:TransactionCostsAllocatedBetweenLiabilityAndEquityComponents us-gaap:DebtInstrument, us-gaap:LongtermDebtType

meli:TransactionCostsAllocatedBetweenLiabilityAndEquityComponents

meli:TwoThousandTwentyEightConvertibleSeniorNotes, us-gaap:ConvertibleDebt


Transaction
Period End2021-06-302021-03-312020-12-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value03082000.000006163000.00
Percentage of TransactionCostsAllocatedBetweenLiabilityAndEquityComponents0.0100.00.00.00.00.0100.00.0

meli:UnwindCappedCallTransactionCost

meli:UnwindCappedCallTransactionCost


Unwind
Period End2021-06-302019-03-312018-09-30
Value1020.003121
Percentage of UnwindCappedCallTransactionCost100.0100.0100.0

meli:UnwindCappedCallTransactionCost us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Unwind
Period End2021-06-302019-03-312018-09-30
Value1810.003121
Percentage of UnwindCappedCallTransactionCost177.6100.0100.0

us-gaap:CommonStock


Unwind
Period End2021-06-30
Value-0.057
Percentage of UnwindCappedCallTransactionCost-0.1

us-gaap:TreasuryStock


Unwind
Period End2021-06-30
Value-79.452
Percentage of UnwindCappedCallTransactionCost-77.6

us-gaap:AmortizationOfDebtDiscountPremium us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:AmortizationOfDebtDiscountPremium

meli:TwoThousandTwentyEightConvertibleSeniorNotes, us-gaap:ConvertibleDebt


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value3.4494.3556.666.5426.426.3076.196.0815.9686.3175.7651.921
Percentage of AmortizationOfDebtDiscountPremium100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessCombinationProFormaInformationRevenueOfAcquireeSinceAcquisitionDateActual us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationProFormaInformationRevenueOfAcquireeSinceAcquisitionDateActual

meli:KisertyS.a.


Business
Period End2021-06-302021-03-31
Value-0.0942.061
Percentage of BusinessCombinationProFormaInformationRevenueOfAcquireeSinceAcquisitionDateActual100.0100.0

us-gaap:DebtConversionConvertedInstrumentAmount1 us-gaap:DebtInstrument

us-gaap:DebtConversionConvertedInstrumentAmount1

meli:OneNoteConverted


Debt
Period End2021-06-302021-03-31
Value0.90.001
Percentage of DebtConversionConvertedInstrumentAmount1100.0100.0

us-gaap:DebtConversionConvertedInstrumentAmount1 us-gaap:DebtInstrument, us-gaap:SubsequentEventType

meli:OneNoteConversionRequested, us-gaap:SubsequentEvent


Debt
Period End2020-11-04
Value0.005
Percentage of DebtConversionConvertedInstrumentAmount10.0

us-gaap:DebtInstrumentBasisSpreadOnVariableRate1 us-gaap:DebtInstrument, us-gaap:VariableRate

us-gaap:DebtInstrumentBasisSpreadOnVariableRate1

meli:CreditriosArandu, meli:BrazilianCiRate


Debt
Period End2021-03-31
Value1.75
Percentage of DebtInstrumentBasisSpreadOnVariableRate1100.0

meli:FideicomisoDeAdministracinYFuenteDePagoCib3369, meli:DiarioOficial


Debt
Period End2021-03-31
Value3.34
Percentage of DebtInstrumentBasisSpreadOnVariableRate1190.9

meli:LoansFromBanksCdi2.10, meli:CertificadoDeDepositoInterbancrio


Debt
Period End2021-03-31
Value2.1
Percentage of DebtInstrumentBasisSpreadOnVariableRate1120.0

meli:LoansFromBanksCdi3.25, meli:CertificadoDeDepositoInterbancrio


Debt
Period End2021-03-31
Value3.25
Percentage of DebtInstrumentBasisSpreadOnVariableRate1185.7

meli:LoansFromBanksTiie2.20, meli:InterbankEquilibriumInterestRate


Debt
Period End2021-03-31
Value2.2
Percentage of DebtInstrumentBasisSpreadOnVariableRate1125.7

meli:MercadoCrditoConsumoIi, meli:BadlarRate


Debt
Period End2021-03-31
Value200.0
Percentage of DebtInstrumentBasisSpreadOnVariableRate111428.6

meli:MercadoCrditoConsumoIii, meli:BadlarRate


Debt
Period End2021-03-31
Value200.0
Percentage of DebtInstrumentBasisSpreadOnVariableRate111428.6

meli:MercadoCrditoI, meli:BrazilianCiRate


Debt
Period End2021-03-31
Value2.5
Percentage of DebtInstrumentBasisSpreadOnVariableRate1142.9

meli:MercadoCrditoIx, meli:BadlarRate


Debt
Period End2021-03-31
Value200.0
Percentage of DebtInstrumentBasisSpreadOnVariableRate111428.6

meli:MercadoCrditoMerchant, meli:BrazilianCiRate


Debt
Period End2021-03-31
Value3.5
Percentage of DebtInstrumentBasisSpreadOnVariableRate1200.0

meli:MercadoCrditoViii, meli:BadlarRate


Debt
Period End2021-03-31
Value200.0
Percentage of DebtInstrumentBasisSpreadOnVariableRate111428.6

meli:SecuredLinesOfCreditCdi0.55, meli:CertificadoDeDepositoInterbancrio


Debt
Period End2021-03-31
Value0.55
Percentage of DebtInstrumentBasisSpreadOnVariableRate131.4

us-gaap:DebtInstrumentBasisSpreadOnVariableRate1 us-gaap:Range, us-gaap:DebtInstrument, us-gaap:VariableRate

srt:Maximum, meli:DepositCertifcatesCdi0.520.80, meli:CertificadoDeDepositoInterbancrio


Debt
Period End2021-03-31
Value0.8
Percentage of DebtInstrumentBasisSpreadOnVariableRate145.7

srt:Minimum, meli:DepositCertifcatesCdi0.520.80, meli:CertificadoDeDepositoInterbancrio


Debt
Period End2021-03-31
Value0.52
Percentage of DebtInstrumentBasisSpreadOnVariableRate129.7

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

us-gaap:DebtInstrumentConvertibleIfConvertedValueInExcessOfPrincipal

meli:TwoThousandTwentyEightConvertibleSeniorNotes, us-gaap:ConvertibleDebt


Debt
Period End2021-06-302021-03-312020-12-312019-06-302019-03-31
Value8210201176206127
Percentage of DebtInstrumentConvertibleIfConvertedValueInExcessOfPrincipal100.0100.0100.0100.0100.0

us-gaap:DeferredIncomeTaxesAndTaxCredits

us-gaap:DeferredIncomeTaxesAndTaxCredits


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value123.988-11.83-27.34-26.946-4.199-13.18764-20.287-14.456-17.31-20.457-24.217-30.601-9.806-4.318-7.653-2.798-0.293-3.914-0.085-1.896-1.852-1.531.6186.118
Percentage of DeferredIncomeTaxesAndTaxCredits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredRevenueRevenueRecognized1

us-gaap:DeferredRevenueRevenueRecognized1


Deferred
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-31
Value7.5439.4132.7542.9135.5620.7611.0053.188-0.4821.0794.316-0.0490.1321.911
Percentage of DeferredRevenueRevenueRecognized1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DepreciationAndAmortization

us-gaap:DepreciationAndAmortization


Depreciation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value46383228222120191715111111111010109.0038.3247.526.9266.2526.2535.9865.8895.0814.6007374.762894.064173.51913.2851743.1373682.8346842.6213392.5470832.3547392.0908471.9666242.0189071.9433731.7646521.5411431.3274941.4068031.240480.946873
Percentage of DepreciationAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:DerivativeGainLossOnDerivativeNet

us-gaap:ForeignExchangeContract, us-gaap:DesignatedAsHedgingInstrument


Derivative
Period End2021-06-302021-03-312020-12-31
Value-6123000.05561000.0-3828000.0
Percentage of DerivativeGainLossOnDerivativeNet100.0100.0100.0

us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation

us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet

us-gaap:ForeignExchangeContract, us-gaap:DesignatedAsHedgingInstrument


Derivative
Period End2021-06-302021-03-312020-12-31
Value-3357000.0636000.0-453000.0
Percentage of DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet100.0100.0100.0

us-gaap:DirectOperatingCosts

us-gaap:DirectOperatingCosts


Direct
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value13051092114689364156665158846937837330430527736129423116515613712098118100887989787061656458575149444545403732373227
Percentage of DirectOperatingCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DirectOperatingCosts us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, meli:ArgentinaSegment


Direct
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-30
Value23218819317110188836760685756494539
Percentage of DirectOperatingCosts17.817.321.726.717.815.017.917.819.822.320.619.121.527.328.3

us-gaap:OperatingSegments, meli:BrazilSegment


Direct
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-30
Value720618501324322370275225190176176182978777
Percentage of DirectOperatingCosts55.256.656.250.657.063.058.859.562.457.963.762.242.052.755.9

us-gaap:OperatingSegments, meli:MexicoSegment


Direct
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-30
Value261220144110114103856535392636331210
Percentage of DirectOperatingCosts20.020.216.217.220.317.618.217.311.612.99.512.314.57.67.5

us-gaap:OperatingSegments, meli:OtherCountriesSegment


Direct
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-30
Value916453342725242018211714129.6977.943
Percentage of DirectOperatingCosts7.05.96.05.44.94.45.25.46.26.96.24.95.45.95.8

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Effect
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value34954000.0-99219000.041687000.0-33298000.0-19362000.0-104860000.010647000.0-44704000.07880000.0-11407000.08469000.0-19632000.0-78960000.0-772000.0-12527000.0-643000.0
Percentage of EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount

us-gaap:EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount


Employee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value2822542336153.349161813-0.181101.055156.9856.666129.1753.7329.1247.9952.1322.1811.7555.5409864.3795481.1653050.7657751.6478624.6872272.5867921.710752
Percentage of EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount us-gaap:PlanName

meli:LongTermRetentionPlan2015


Employee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value0.00.1783.6871.4533.6131.272-0.1441.5482.881.9820.1941.474-0.4992.8151.0861.0632.0311.5860.7951.6631.2540.8930.8722.912
Percentage of EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount0.00.86.86.310.08.1-4.39.615.314.7-107.213.5-47.317.915.515.915.717.321.318.215.741.940.0165.9

meli:LongTermRetentionPlan2016


Employee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value1.928-0.538102.9557.622.435-0.2252.4564.5693.0380.4282.131-0.4923.9081.6331.6062.8712.241.3681.9442.636
Percentage of EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount6.9-2.318.612.721.015.5-6.715.224.322.6-236.519.5-46.624.823.424.122.224.436.721.333.0

meli:LongTermRetentionPlan2017


Employee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value2.821-0.708113.3327.8542.7060.2072.5544.1632.8131.0522.0740.1733.341.9521.8232.3531.283
Percentage of EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount10.1-3.120.914.321.717.36.215.922.220.9-581.219.016.421.227.927.318.214.0

meli:LongTermRetentionPlan2018


Employee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value1.628-0.215.3271.5783.8071.5560.3811.3851.8681.455-2.1892.4893.102
Percentage of EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount5.8-0.99.86.810.59.911.48.610.010.81209.422.8294.0

meli:LongTermRetentionPlan2019


Employee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value6.8448.376125.7416.6573.6633.1856.8482.9522.126
Percentage of EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount24.436.622.924.718.423.495.142.515.715.8

meli:LongTermRetentionPlan2020


Employee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value7.849.652118.1766.6933.837
Percentage of EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount28.042.121.035.218.524.5

meli:LongTermRetentionPlan2021


Employee
Period End2021-06-302021-03-31
Value6.9486.166
Percentage of EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount24.826.9

meli:LongTermRetentionPlanTwoZeroOneFour


Employee
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value0.00.0-0.0010.1260.0170.9031.6031.220.1531.056-0.3722.0840.8090.7721.7451.2640.5641.4481.1110.5050.5470.091.0671.0591.3066331.0329810.6909290.797791
Percentage of EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount0.00.0-0.00.80.55.68.59.1-84.59.7-35.313.211.611.613.513.815.115.913.923.725.15.10.00.023.623.659.3104.2

meli:LongTermRetentionPlanTwoZeroOneTwo


Employee
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value0.00.00.00.069-0.0720.4110.8570.5590.0730.526-0.3261.1250.3550.3150.9820.6480.1940.8130.5960.130.145-0.2110.5220.1850.722870.5725540.090931-0.0009470.2999820.5578130.6573810.4978350.40410.4069530.359637
Percentage of EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount0.00.00.00.4-2.12.64.64.2-40.34.8-30.97.15.14.77.67.15.28.97.56.16.6-12.00.00.013.013.17.8-0.118.211.925.429.10.00.00.0

us-gaap:ExtinguishmentOfDebtAmount us-gaap:StatementScenario, us-gaap:DebtInstrument, us-gaap:SubsequentEventType

us-gaap:ExtinguishmentOfDebtAmount

meli:SignedAgreementToRepurchase, meli:TwoThousandTwentyEightConvertibleSeniorNotes, us-gaap:SubsequentEvent


Extinguishment
Period End2021-01-31
Value440
Percentage of ExtinguishmentOfDebtAmount100.0

us-gaap:FairValueOptionChangesInFairValueGainLoss1

us-gaap:FairValueOptionChangesInFairValueGainLoss1


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value1.7381.173-0.479-2.135-0.95712-0.862-0.5650.6743.048
Percentage of FairValueOptionChangesInFairValueGainLoss1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinanceLeaseInterestExpense

us-gaap:FinanceLeaseInterestExpense


Finance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value1128000.0837000.01614000.0303000.0388000.0508000.0688000.0621000.0337000.0152000.0
Percentage of FinanceLeaseInterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinanceLeasePrincipalPayments

us-gaap:FinanceLeasePrincipalPayments


Finance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value5254000.03863000.02450000.01435000.0500000.0564000.0513000.0527000.0227000.0662000.0323000.0
Percentage of FinanceLeasePrincipalPayments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinanceLeaseRightOfUseAssetAmortization

us-gaap:FinanceLeaseRightOfUseAssetAmortization


Finance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value2655000.01324000.0910000.0534000.0518000.0512000.0490000.0440000.0349000.0235000.0
Percentage of FinanceLeaseRightOfUseAssetAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs

us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs


Financing
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value-17.86923101419-1.0897.7384.285
Percentage of FinancingReceivableAllowanceForCreditLossesWriteOffs100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ForeignCurrencyTransactionGainLossBeforeTax

us-gaap:ForeignCurrencyTransactionGainLossBeforeTax


Foreign
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value-12.091-15.089-9.93-30.435-1.903-0.1860.1670.9870.783-3.669-3.8623.924125.601-2.161.622-21.760.663-0.503-4.823-5.3875.147172.57-0.648-8.575.2994835.22008-15.9645723.0934712.3317311.5755923.600866-6.2497140.489096-0.1935290.7490081.0329780.2721833.28419-0.7027140.500655-0.069722-0.354219-0.035478
Percentage of ForeignCurrencyTransactionGainLossBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ForeignCurrencyTransactionLossBeforeTax

us-gaap:ForeignCurrencyTransactionLossBeforeTax


Foreign
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-312017-09-302016-12-312016-09-302015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value202429301018-1.53132111.8861.8692.2860.02.961-0.1950.08.637-4.7820.0100.00.016-2.6577920.00.00.06.420929
Percentage of ForeignCurrencyTransactionLossBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.00.0100.0100.00.0100.00.00.0100.0100.00.00.00.0100.0

us-gaap:ForeignCurrencyTransactionLossBeforeTax us-gaap:ShareRepurchaseProgram

meli:August302020BoardAuthorizedRepurchaseProgram


Foreign
Period End2021-06-302021-03-31
Value1218
Percentage of ForeignCurrencyTransactionLossBeforeTax62.773.8

us-gaap:GainLossOnDispositionOfAssets1

us-gaap:GainLossOnDispositionOfAssets1


Gain
Period End2020-12-31
Value0
Percentage of GainLossOnDispositionOfAssets10.0

us-gaap:GainLossOnForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstruments

us-gaap:GainLossOnForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstruments


Gain
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value-29.97518-24.64.7095.05916-3.0073.2390.069
Percentage of GainLossOnForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstruments100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GainLossOnInterestRateDerivativeInstrumentsNotDesignatedAsHedgingInstruments

us-gaap:GainLossOnInterestRateDerivativeInstrumentsNotDesignatedAsHedgingInstruments


Gain
Period End2021-06-30
Value187000.0
Percentage of GainLossOnInterestRateDerivativeInstrumentsNotDesignatedAsHedgingInstruments100.0

us-gaap:GoodwillForeignCurrencyTranslationGainLoss

us-gaap:GoodwillForeignCurrencyTranslationGainLoss


Goodwill
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value2335000.0-2381000.0745000.0118000.0-13828000.01495000.0-4261000.0548000.0899000.0
Percentage of GoodwillForeignCurrencyTranslationGainLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GoodwillForeignCurrencyTranslationGainLoss us-gaap:StatementGeographical

country:BR


Goodwill
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value1962000.0-1360000.0-505000.0-973000.0-5570000.0797000.0-2081000.0432000.0-145000.0
Percentage of GoodwillForeignCurrencyTranslationGainLoss84.057.1-67.8-824.640.353.348.878.8-16.1

country:CL


Goodwill
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-163000.0-170000.0601000.0479000.0-1785000.0-433000.0-1079000.0-22000.0392000.0
Percentage of GoodwillForeignCurrencyTranslationGainLoss-7.07.180.7405.912.9-29.025.3-4.043.6

country:CO


Goodwill
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-38000.0-295000.0-205000.0209000.0-617000.0170000.0-241000.0-32000.076000.0
Percentage of GoodwillForeignCurrencyTranslationGainLoss-1.612.4-27.5177.14.511.45.7-5.88.5

country:MX


Goodwill
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value599000.0-522000.0876000.0433000.0-5804000.0949000.0-831000.0171000.0567000.0
Percentage of GoodwillForeignCurrencyTranslationGainLoss25.721.9117.6366.942.063.519.531.263.1

meli:OtherCountries


Goodwill
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-25000.0-34000.0-22000.0-30000.0-52000.012000.0-29000.0-1000.09000.0
Percentage of GoodwillForeignCurrencyTranslationGainLoss-1.11.4-3.0-25.40.40.80.7-0.21.0

us-gaap:GoodwillOtherIncreaseDecrease

us-gaap:GoodwillOtherIncreaseDecrease


Goodwill
Period End2020-12-31
Value0
Percentage of GoodwillOtherIncreaseDecrease0.0

us-gaap:GoodwillOtherIncreaseDecrease us-gaap:StatementGeographical

country:BR


Goodwill
Period End2020-12-31
Value0
Percentage of GoodwillOtherIncreaseDecrease0.0

us-gaap:IncomeTaxExaminationEstimateOfPossibleLoss us-gaap:LossContingenciesByNatureOfContingency

us-gaap:IncomeTaxExaminationEstimateOfPossibleLoss

meli:Ebazar.com.brLtda


Income
Period End2020-12-08
Value12
Percentage of IncomeTaxExaminationEstimateOfPossibleLoss100.0

meli:Mercadopago.comRepresentaesLtda


Income
Period End2020-12-01
Value15
Percentage of IncomeTaxExaminationEstimateOfPossibleLoss0.0

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
Value154-143.763226187213-43.101544742-0.491398.2081922783820133428-29.50914-3.23251030-5.8081334022118.0586545.603351102.2436947.1918535.18720512-6.3759614.52073812-1.029956-4.7362291.1947522.6069451.4087853.840657
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:IncreaseDecreaseInDerivativeAssetsAndLiabilities

us-gaap:IncreaseDecreaseInDerivativeAssetsAndLiabilities


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-29.78818-24.64.7095.05916-3.0073.2390.0690.0
Percentage of IncreaseDecreaseInDerivativeAssetsAndLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:IncreaseDecreaseInOtherOperatingAssets

us-gaap:IncreaseDecreaseInOtherOperatingAssets


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
Value563495111.1695.79625117.5665.0850.154-6.9781113239.454174.4728.568.1610.9666.738-10.7498.9671.8162.306-0.0970747.56575-0.562428-0.924587164.471685-2.833674.5954983.7168561.6390070.947241-0.4938861.304716.295905-1.1377320.0700951.0433020.8646271.6428370.092884
Percentage of IncreaseDecreaseInOtherOperatingAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInOtherOperatingLiabilities

us-gaap:IncreaseDecreaseInOtherOperatingLiabilities


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-1.304-62.768353.305-40.928-32.2062714-9.1481222-14.136173.0413.9774.201-0.6210.123-0.1810.702-1.7181.152-0.4612.878-0.8330.181-0.2822040.6063311.032880.3182510.521440.1316250.0361992.2971880.223610.3818330.3900280.1581390.217822-0.157590.2104930.2201132.83443-1.143933-1.312281-0.467618
Percentage of IncreaseDecreaseInOtherOperatingLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInPrepaidExpense

us-gaap:IncreaseDecreaseInPrepaidExpense


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
Value1415-0.5775.18-12.247-8.5627-0.481-5.541-3.31616-3.333-6.02116-1.87-1.338-5.115-0.3478.8610.281-1.3961.387-1.0152.595-1.1243.451-2.4165471.0463620.5656020.961907-0.2229490.6931980.534391.069904-0.1239350.2919190.0572520.6737230.159334-0.1165010.465118-0.0716410.2204260.1650630.006275-0.058009
Percentage of IncreaseDecreaseInPrepaidExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InvestmentIncomeInterest

us-gaap:InvestmentIncomeInterest


Investment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value24252224183626283324148.6369.9159.1958.881141012109.8928.0497.2515.7935.7774.6834.3084.3664064.3609013.5729173.035632.2954812.7767912.2023143.3940062.88062.9259132.9823033.088562.8685652.9135962.2498981.8737681.8577881.3618990.9173880.794142
Percentage of InvestmentIncomeInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InvestmentIncomeInterest us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Investment
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302015-12-312015-09-302015-06-302015-03-312014-09-302014-06-30
Value0.00.00.02.0290.00.00.03.3450.00.00.00.00.0-0.5780.0366260.036626
Percentage of InvestmentIncomeInterest0.00.00.05.50.00.00.013.70.00.00.00.00.0-13.40.81.0

us-gaap:LeaseCost

us-gaap:LeaseCost


Lease
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value181612119.679.0518.0127.6297.3976.477
Percentage of LeaseCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeasePayments

us-gaap:OperatingLeasePayments


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value161411118.958.598.0667.0966.0954.124
Percentage of OperatingLeasePayments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax

us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges


Other
Period End2020-12-312020-09-302020-06-302020-03-312018-09-30
Value-3.8280.9121.2835.8521.494
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax100.0100.0100.0100.0100.0

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Other
Period End2021-03-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-30
Value5.561-1.5472.89-0.57-0.5581.1322.0253.1840.1010.084-0.0240.693-2.1240.7851.8571.679-1.2870.685-0.021
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax0.0-120.649.40.00.00.00.00.06.80.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedTranslationAdjustment


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-30
Value66-41.86944-2.113-6.053-94.5978.402-25.5483.647-0.294-8.6790.55-86.957-15.573-23.786-5.18-22.439.665-2.9743.109-11.191-22.127
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax0.00.0-1157.1-231.7-471.8-1616.50.00.00.00.00.036.80.00.00.00.00.00.00.00.00.00.0

us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-06-302021-03-312020-12-31
Value61-38.19941
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsTax us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsTax

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-06-302021-03-312020-12-31
Value-2082000.01891000.0-1062000.0
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsTax100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossBeforeTax us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossBeforeTax

us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges


Other
Period End2020-12-312020-09-302020-06-302020-03-312018-09-30
Value-4.281-1.433-2.3165.811-0.285
Percentage of OtherComprehensiveIncomeLossBeforeTax100.0100.0100.0100.0100.0

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Other
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value6.1970.0-1.343-1.5470.861-0.57-0.5581.132-1.323.1840.1010.084-1.2350.693-2.1240.7852.766-1.9861.679-1.2871.708-0.959-0.021-0.4390.974-0.365555-0.389971
Percentage of OtherComprehensiveIncomeLossBeforeTax0.0-0.093.766.814.80.00.00.00.00.0-35.40.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedTranslationAdjustment


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value66-41.86944-2.113-6.053-94.5978.402-25.5483.647-0.294-8.6790.55-86.957-15.573-6.476-5.18-22.439.665-9.563-2.9743.109-11.191-57.858-22.127-1.397-22.53-11.38159-19.730752
Percentage of OtherComprehensiveIncomeLossBeforeTax0.00.0-1034.6147.5261.4-1627.90.00.00.00.00.0-193.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value59-37.779-4.15-8.637-90.0537.768-25.994.139-1.0110.342-86.878-16.393
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value59-37.779-4.15-8.637-90.053-25.994.139-1.0110.342-86.878-16.393
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossTax us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossTax

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-06-302021-03-312020-12-31
Value-3.2232.107-1.215
Percentage of OtherComprehensiveIncomeLossTax100.0100.0100.0

us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax

us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312018-12-312018-09-302018-06-30
Value-4041000.03670000.0-2766000.0572000.0997000.03981000.0-873000.01494000.0912000.0
Percentage of OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax


Other
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-1061000.0-1207000.02268000.0-470000.0-442000.0492000.02012000.02587000.077000.088000.0-24000.0456000.0-1413000.0509000.01244000.0-1299000.01106000.0-842000.0448000.0-634000.0-11000.0-288000.0261000.0-240480.0-259810.083565.038329.0-22381.0290620.0-771110.0528340.0-215620.0104880.0176320.0693970.0-3522.0546740.0399630.0-18200.0-624940.01057400.0-351780.0-35151.0
Percentage of OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsForDerivativeInstrumentInvestingActivities

us-gaap:PaymentsForDerivativeInstrumentInvestingActivities


Payments
Period End2021-06-302021-03-31
Value7.2443.897
Percentage of PaymentsForDerivativeInstrumentInvestingActivities100.0100.0

us-gaap:PaymentsForHedgeFinancingActivities

us-gaap:PaymentsForHedgeFinancingActivities


Payments
Period End2021-06-302021-03-312020-12-312020-09-302019-12-312019-09-302018-12-312018-09-302017-12-312017-09-302015-03-312014-12-312014-09-302014-06-30
Value0.0100120828.0050.011910.067190.00.019
Percentage of PaymentsForHedgeFinancingActivities0.0100.0100.0100.0100.00.0100.0100.00.0100.0100.00.00.0100.0

us-gaap:PaymentsOfDebtExtinguishmentCosts us-gaap:StatementScenario, us-gaap:DebtInstrument, us-gaap:SubsequentEventType

us-gaap:PaymentsOfDebtExtinguishmentCosts

meli:SignedAgreementToRepurchase, meli:TwoThousandTwentyEightConvertibleSeniorNotes, us-gaap:SubsequentEvent


Payments
Period End2021-01-31
Value1865
Percentage of PaymentsOfDebtExtinguishmentCosts100.0

us-gaap:PaymentsOfDividendsPreferredStockAndPreferenceStock

us-gaap:PaymentsOfDividendsPreferredStockAndPreferenceStock


Payments
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value356000.01000000.01000000.01000000.01000000.01000000.0844000.00
Percentage of PaymentsOfDividendsPreferredStockAndPreferenceStock100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:PaymentsOfStockIssuanceCosts

us-gaap:PaymentsOfStockIssuanceCosts


Payments
Period End2020-12-31
Value0.0
Percentage of PaymentsOfStockIssuanceCosts0.0

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired


Payments
Period End2020-12-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312016-12-312016-09-302015-12-312015-09-302014-12-312014-09-302013-12-312013-09-30
Value0.00.0-0.6247.5610.00.00.01.9140.00.00.00.04.6873310.00.1992770.0
Percentage of PaymentsToAcquireBusinessesNetOfCashAcquired0.00.0100.0100.00.00.00.0100.00.00.00.00.0100.00.0100.00.0

us-gaap:PaymentsToAcquireIntangibleAssets

us-gaap:PaymentsToAcquireIntangibleAssets


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value117.8050.00.006-0.0060.0930.0220.0160.00.034-0.025-0.0250.1450.097-0.0510.010.0570.0170.3820.00.0380.0110.2440.1350.4250.9420.313948-1.4078351.8068350.1440.048865-0.0489491.359230.0315080.1614440.0104390.0354180.0734050.4036625.5e-05-0.0001320.012865
Percentage of PaymentsToAcquireIntangibleAssets100.0100.00.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromDerivativeInstrumentInvestingActivities

us-gaap:ProceedsFromDerivativeInstrumentInvestingActivities


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-06-302019-03-31
Value1.9851.5850.09.1554.9563.6680.00.0
Percentage of ProceedsFromDerivativeInstrumentInvestingActivities100.0100.00.0100.0100.0100.00.00.0

us-gaap:ProceedsFromIssuanceOfOtherLongTermDebt

us-gaap:ProceedsFromIssuanceOfOtherLongTermDebt


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value16621839506109103174945876613380
Percentage of ProceedsFromIssuanceOfOtherLongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromIssuanceOrSaleOfEquity

us-gaap:ProceedsFromIssuanceOrSaleOfEquity


Proceeds
Period End2020-12-31
Value0.0
Percentage of ProceedsFromIssuanceOrSaleOfEquity0.0

us-gaap:ProceedsFromOtherOperatingActivities

us-gaap:ProceedsFromOtherOperatingActivities


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value5.3699.478158.31212141418133.5365.7472.924.1543.9124.0587.7026.7734.0154.3713.6983.2644.3861.7863.2871.7892.8242.7125912.719272.0041622.2455432.7800942.3012592.9059893.4858611.699748-0.217689
Percentage of ProceedsFromOtherOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleMaturityAndCollectionsOfInvestments

us-gaap:ProceedsFromSaleMaturityAndCollectionsOfInvestments


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
Value2985258824501171660124911131154646439698573706683134211711324876983959906659451498494431831752366379371353302146152133103836897908024241412
Percentage of ProceedsFromSaleMaturityAndCollectionsOfInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleOfProductiveAssets

us-gaap:ProceedsFromSaleOfProductiveAssets


Proceeds
Period End2020-12-31
Value0
Percentage of ProceedsFromSaleOfProductiveAssets0.0

us-gaap:ProvisionForDoubtfulAccounts

us-gaap:ProvisionForDoubtfulAccounts


Provision
Period End2021-06-302021-03-312020-06-302020-03-312012-03-312011-03-31
Value828339241.407480.018026
Percentage of ProvisionForDoubtfulAccounts100.0100.0100.0100.0100.0100.0

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax us-gaap:StatementEquityComponents

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax

us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges


Reclassification
Period End2020-12-312020-09-302020-06-302020-03-312018-09-30
Value453000.02345000.03599000.041000.01779000.0
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax100.0100.0100.0100.0100.0

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Reclassification
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312018-12-312018-09-30
Value-636000.00002029000.000
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax0.00.00.00.04948.80.00.0

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax us-gaap:StatementEquityComponents

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncome


Reclassification
Period End2021-06-302021-03-312020-12-31
Value2216000.0-420000.0300000.0
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax100.0100.0100.0

us-gaap:ReclassificationFromAociCurrentPeriodTax us-gaap:StatementEquityComponents

us-gaap:ReclassificationFromAociCurrentPeriodTax

us-gaap:AccumulatedOtherComprehensiveIncome


Reclassification
Period End2021-06-302021-03-312020-12-31
Value1141000.0-216000.0-4927000.0
Percentage of ReclassificationFromAociCurrentPeriodTax100.0100.0100.0

us-gaap:RedeemablePreferredStockDividends

us-gaap:RedeemablePreferredStockDividends


Redeemable
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value272000.0928000.01000000.01000000.01000000.01000000.01000000.0
Percentage of RedeemablePreferredStockDividends100.0100.0100.0100.0100.0100.0100.0

us-gaap:RedeemablePreferredStockDividends us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Redeemable
Period End2020-09-302020-06-302020-03-312019-09-302019-06-30
Value928000.01000000.01000000.01000000.01000000.0
Percentage of RedeemablePreferredStockDividends100.0100.0100.0100.0100.0

us-gaap:RepaymentsOfConvertibleDebt

us-gaap:RepaymentsOfConvertibleDebt


Repayments
Period End2021-06-302021-03-312019-12-312018-12-31
Value0.018650.00.0
Percentage of RepaymentsOfConvertibleDebt0.0100.00.00.0

us-gaap:RepaymentsOfOtherLongTermDebt

us-gaap:RepaymentsOfOtherLongTermDebt


Repayments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value15357043696276059336848312345
Percentage of RepaymentsOfOtherLongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestrictedStockExpense

us-gaap:RestrictedStockExpense


Restricted
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value179000.0178000.0182000.0182000.0187000.0179000.0181000.0214000.000
Percentage of RestrictedStockExpense100.0100.0100.0100.0100.0100.0100.0100.00.00.0

us-gaap:RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability

us-gaap:RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability


Right
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value106.197150.6970.1270.6630.1171.0243.1780.177
Percentage of RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability


Right
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value44656444141424267.09235
Percentage of RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodSharesNewIssues us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodSharesNewIssues

us-gaap:CommonStock


Stock
Period End2021-06-302020-09-302019-03-312018-09-30
Value1000.0104000.04116000.01045000.0
Percentage of StockIssuedDuringPeriodSharesNewIssues100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueConversionOfConvertibleSecurities

us-gaap:StockIssuedDuringPeriodValueConversionOfConvertibleSecurities


Stock
Period End2021-06-302019-09-302019-06-302019-03-312018-09-30
Value-2.439650.0020.002-0.156
Percentage of StockIssuedDuringPeriodValueConversionOfConvertibleSecurities100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueConversionOfConvertibleSecurities us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-06-302019-09-302019-06-302019-03-312018-09-30
Value-2.439650.0020.002-0.156
Percentage of StockIssuedDuringPeriodValueConversionOfConvertibleSecurities100.0100.0100.0100.0100.0

us-gaap:StockOptionPlanExpense

us-gaap:StockOptionPlanExpense


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value2822542336153.349161813-0.181
Percentage of StockOptionPlanExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TaxAdjustmentsSettlementsAndUnusualProvisions us-gaap:LossContingenciesByNatureOfContingency

us-gaap:TaxAdjustmentsSettlementsAndUnusualProvisions

meli:Ebazar.com.brLtda


Tax
Period End2020-11-09
Value12
Percentage of TaxAdjustmentsSettlementsAndUnusualProvisions100.0

meli:Mercadopago.comRepresentaesLtda


Tax
Period End2020-10-30
Value15
Percentage of TaxAdjustmentsSettlementsAndUnusualProvisions0.0

us-gaap:TreasuryStockSharesAcquired us-gaap:StatementEquityComponents

us-gaap:TreasuryStockSharesAcquired

meli:CommonStockOutstanding


Treasury
Period End2021-06-302021-03-312020-09-302020-06-302019-09-30
Value84000.018000.037000.01000.01000.0
Percentage of TreasuryStockSharesAcquired100.0100.0100.0100.0100.0

us-gaap:TreasuryStockValueAcquiredCostMethod

us-gaap:TreasuryStockValueAcquiredCostMethod


Treasury
Period End2021-06-302021-03-312020-09-302020-06-302019-09-30
Value11625380.720.72
Percentage of TreasuryStockValueAcquiredCostMethod100.0100.0100.0100.0100.0

us-gaap:TreasuryStockValueAcquiredCostMethod us-gaap:StatementEquityComponents

us-gaap:TreasuryStock


Treasury
Period End2021-06-302021-03-312020-09-302020-06-302019-09-30
Value11625380.720.72
Percentage of TreasuryStockValueAcquiredCostMethod100.0100.0100.0100.0100.0

us-gaap:ValuationAllowanceDeferredTaxAssetChangeInAmount us-gaap:StatementBusinessSegments

us-gaap:ValuationAllowanceDeferredTaxAssetChangeInAmount

meli:MexicoSegment


Valuation
Period End2021-06-302021-03-312020-09-302020-06-302020-03-31
Value20127.5293.12514
Percentage of ValuationAllowanceDeferredTaxAssetChangeInAmount100.0100.0100.0100.0100.0

meli:AggregateAmountForLegalActionsForWhichNoLossAmountHasBeenAccrued

meli:AggregateAmountForLegalActionsForWhichNoLossAmountHasBeenAccrued


Aggregate
Period End2021-06-302021-03-312020-12-312020-09-302019-12-31
Value6655572119
Percentage of AggregateAmountForLegalActionsForWhichNoLossAmountHasBeenAccrued100.0100.0100.0100.0100.0

meli:AllowanceForDoubtfulAccountsLoanReceivablesAndChargebacks

meli:AllowanceForDoubtfulAccountsLoanReceivablesAndChargebacks


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value284176126867044385733262329292719
Percentage of AllowanceForDoubtfulAccountsLoanReceivablesAndChargebacks100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

meli:AvailableForSaleSecuritiesDebtMaturitiesFourToFiveYearsFairValue

meli:AvailableForSaleSecuritiesDebtMaturitiesFourToFiveYearsFairValue


Available
Period End2021-06-302019-12-31
Value2878000.021000.0
Percentage of AvailableForSaleSecuritiesDebtMaturitiesFourToFiveYearsFairValue100.0100.0

meli:AvailableForSaleSecuritiesDebtMaturitiesMoreThanFiveYearsFairValue

meli:AvailableForSaleSecuritiesDebtMaturitiesMoreThanFiveYearsFairValue


Available
Period End2021-06-302021-03-31
Value3053000.0475000.0
Percentage of AvailableForSaleSecuritiesDebtMaturitiesMoreThanFiveYearsFairValue100.0100.0

meli:AvailableForSaleSecuritiesDebtMaturitiesOneToTwoYearsFairValue

meli:AvailableForSaleSecuritiesDebtMaturitiesOneToTwoYearsFairValue


Available
Period End2021-06-302021-03-312020-12-312019-12-31
Value150149150260
Percentage of AvailableForSaleSecuritiesDebtMaturitiesOneToTwoYearsFairValue100.0100.0100.0100.0

meli:AvailableForSaleSecuritiesDebtMaturitiesThreeToFourYearsFairValue

meli:AvailableForSaleSecuritiesDebtMaturitiesThreeToFourYearsFairValue


Available
Period End2021-06-302021-03-312019-12-31
Value6718000.07592000.0121000.0
Percentage of AvailableForSaleSecuritiesDebtMaturitiesThreeToFourYearsFairValue100.0100.0100.0

meli:AvailableForSaleSecuritiesDebtMaturitiesTwoToThreeYearsFairValue

meli:AvailableForSaleSecuritiesDebtMaturitiesTwoToThreeYearsFairValue


Available
Period End2021-06-302021-03-312019-12-31
Value645000.0563000.067000.0
Percentage of AvailableForSaleSecuritiesDebtMaturitiesTwoToThreeYearsFairValue100.0100.0100.0

meli:AvailableForSaleSecuritiesDebtSecuritiesFinancialGains

meli:AvailableForSaleSecuritiesDebtSecuritiesFinancialGains


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value2.9151.78.4338.96611122.4373.1573.7223.048
Percentage of AvailableForSaleSecuritiesDebtSecuritiesFinancialGains100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

meli:AvailableForSaleSecuritiesDebtSecuritiesFinancialGains us-gaap:InvestmentSecondaryCategorization, us-gaap:InvestmentType

meli:CentralBankOfBrazilMandatoryGuarantee, us-gaap:ShortTermInvestments


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value1.6621.1926.2183.8773.5621.8861.981.7461.9981.72
Percentage of AvailableForSaleSecuritiesDebtSecuritiesFinancialGains57.070.173.743.232.215.781.255.353.756.4

us-gaap:SovereignDebtSecurities, meli:RestrictedCashAndCashEquivalents


Available
Period End2020-12-312020-03-312019-12-312019-09-30
Value0.1510.0530.0330.017
Percentage of AvailableForSaleSecuritiesDebtSecuritiesFinancialGains1.80.41.40.5

us-gaap:SovereignDebtSecurities, us-gaap:CashAndCashEquivalents


Available
Period End2020-12-312020-06-302020-03-312019-12-31
Value0.0590.0250.0130.023
Percentage of AvailableForSaleSecuritiesDebtSecuritiesFinancialGains0.70.20.10.9

us-gaap:SovereignDebtSecurities, us-gaap:OtherLongTermInvestments


Available
Period End2021-06-302021-03-312020-12-312020-03-312019-12-312019-09-302019-06-302019-03-31
Value1.2350.0860.1164.7270.0010.0010.0010.001
Percentage of AvailableForSaleSecuritiesDebtSecuritiesFinancialGains42.45.11.439.40.00.00.00.0

us-gaap:SovereignDebtSecurities, us-gaap:ShortTermInvestments


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value0.0180.4221.8895.0897.465.3250.41.3931.7231.327
Percentage of AvailableForSaleSecuritiesDebtSecuritiesFinancialGains0.624.822.456.867.544.416.444.146.343.5

meli:AvailableForSaleSecuritiesDebtSecuritiesFinancialGains us-gaap:InvestmentType

meli:RestrictedCashAndCashEquivalents


Available
Period End2020-12-312020-03-312019-12-312019-09-30
Value0.1510.0530.0330.017
Percentage of AvailableForSaleSecuritiesDebtSecuritiesFinancialGains1.80.41.40.5

us-gaap:CashAndCashEquivalents


Available
Period End2020-12-312020-06-302020-03-312019-12-31
Value0.0590.0250.0130.023
Percentage of AvailableForSaleSecuritiesDebtSecuritiesFinancialGains0.70.20.10.9

us-gaap:OtherLongTermInvestments


Available
Period End2021-06-302021-03-312020-12-312020-03-312019-12-312019-09-302019-06-302019-03-31
Value1.2350.0860.1164.7270.0010.0010.0010.001
Percentage of AvailableForSaleSecuritiesDebtSecuritiesFinancialGains42.45.11.439.40.00.00.00.0

us-gaap:ShortTermInvestments


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value1.681.6148.1078.966117.2112.383.1393.7213.047
Percentage of AvailableForSaleSecuritiesDebtSecuritiesFinancialGains57.694.996.1100.099.860.197.799.4100.0100.0

meli:AvailableForSaleSecuritiesDebtSecuritiesFinancialLosses

meli:AvailableForSaleSecuritiesDebtSecuritiesFinancialLosses


Available
Period End2021-06-302021-03-312020-09-302019-12-31
Value4000.0527000.054000.0142000.0
Percentage of AvailableForSaleSecuritiesDebtSecuritiesFinancialLosses100.0100.0100.0100.0

meli:AvailableForSaleSecuritiesDebtSecuritiesFinancialLosses us-gaap:InvestmentSecondaryCategorization, us-gaap:InvestmentType

meli:CentralBankOfBrazilMandatoryGuarantee, us-gaap:ShortTermInvestments


Available
Period End2021-03-31
Value1000.0
Percentage of AvailableForSaleSecuritiesDebtSecuritiesFinancialLosses0.2

us-gaap:SovereignDebtSecurities, us-gaap:OtherLongTermInvestments


Available
Period End2021-06-302021-03-312019-12-31
Value4000.0526000.083000.0
Percentage of AvailableForSaleSecuritiesDebtSecuritiesFinancialLosses100.099.858.5

us-gaap:SovereignDebtSecurities, us-gaap:ShortTermInvestments


Available
Period End2020-09-302019-12-31
Value54000.059000.0
Percentage of AvailableForSaleSecuritiesDebtSecuritiesFinancialLosses100.041.5

meli:AvailableForSaleSecuritiesDebtSecuritiesFinancialLosses us-gaap:InvestmentType

us-gaap:OtherLongTermInvestments


Available
Period End2021-06-302021-03-312019-12-31
Value4000.0526000.083000.0
Percentage of AvailableForSaleSecuritiesDebtSecuritiesFinancialLosses100.099.858.5

us-gaap:ShortTermInvestments


Available
Period End2021-03-312020-09-302019-12-31
Value1000.054000.059000.0
Percentage of AvailableForSaleSecuritiesDebtSecuritiesFinancialLosses0.2100.041.5

meli:CollateralizedFinancingCurrent

meli:CollateralizedFinancingCurrent


Collateralized
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value272525434541437.539
Percentage of CollateralizedFinancingCurrent100.0100.0100.0100.0100.0100.0100.0100.0

meli:CollateralizedFinancingNoncurrent

meli:CollateralizedFinancingNoncurrent


Collateralized
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value3512502482322345446
Percentage of CollateralizedFinancingNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0

meli:CommonStockClosingPricePerShare us-gaap:DebtInstrument, us-gaap:LongtermDebtType

meli:CommonStockClosingPricePerShare

meli:TwoThousandTwentyEightConvertibleSeniorNotes, us-gaap:ConvertibleDebt


Common
Period End2021-06-302021-03-312020-12-312020-09-302019-12-312019-06-302019-03-312018-12-312018-08-24
Value1557.81472.11675.21082.5571.94611.77507.7292.85340.5
Percentage of CommonStockClosingPricePerShare100.0100.0100.0100.0100.0100.0100.0100.0100.0

meli:ContingentConsiderationFairValueDisclosure

meli:ContingentConsiderationFairValueDisclosure


Contingent
Period End2020-12-312019-12-312018-12-31
Value4.6222.2012.097
Percentage of ContingentConsiderationFairValueDisclosure100.0100.0100.0

meli:ContingentConsiderationFairValueDisclosure us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel3


Contingent
Period End2020-12-312019-12-312018-12-31
Value4.6222.2012.097
Percentage of ContingentConsiderationFairValueDisclosure100.0100.0100.0

meli:ContingentConsiderationFairValueDisclosure us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueInputsLevel3, us-gaap:FairValueMeasurementsRecurring


Contingent
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value4.7224.6844.6224.5554.5064.3962.2012.1782.1352.172.0971.1933.1564.2134.1544.1159.007
Percentage of ContingentConsiderationFairValueDisclosure0.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.00.00.00.0

meli:ContingentConsiderationFairValueDisclosure us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring


Contingent
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value4.7224.6844.6224.5554.5064.3962.2012.1782.1352.172.0971.1933.1564.2134.1544.115119.00711124.8754.833
Percentage of ContingentConsiderationFairValueDisclosure0.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.00.00.00.00.00.00.00.00.0

meli:ContractualCouponInterestPayable us-gaap:DebtInstrument, us-gaap:LongtermDebtType

meli:ContractualCouponInterestPayable

meli:TwoThousandTwentyEightConvertibleSeniorNotes, us-gaap:ConvertibleDebt


Contractual
Period 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
Value464441373228231915105.8671.467
Percentage of ContractualCouponInterestPayable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

meli:ContractualCouponInterestPayment us-gaap:DebtInstrument, us-gaap:LongtermDebtType

meli:ContractualCouponInterestPayment

meli:TwoThousandTwentyEightConvertibleSeniorNotes, us-gaap:ConvertibleDebt


Contractual
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value43433434252517178.368.36
Percentage of ContractualCouponInterestPayment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

meli:CreditCardCollateralizedDebtCurrent

meli:CreditCardCollateralizedDebtCurrent


Credit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value6.333111210202217
Percentage of CreditCardCollateralizedDebtCurrent100.0100.0100.0100.0100.0100.0100.0

meli:CumulativeAmountPaidUnderContract us-gaap:LongTermPurchaseCommitmentByCategoryOfItemPurchased

meli:CumulativeAmountPaidUnderContract

meli:CloudPlatformServices


Cumulative
Period End2021-06-302021-03-312020-09-30
Value117.672.392
Percentage of CumulativeAmountPaidUnderContract100.0100.0100.0

meli:CumulativeAmountPaidUnderContract us-gaap:LongTermPurchaseCommitmentByCategoryOfItemPurchased, us-gaap:OtherCommitments

meli:CloudPlatformServices, meli:FullyPaidOffBetweenJune12020AndMay312024


Cumulative
Period End2021-06-302021-03-312020-12-312020-09-30
Value114624914
Percentage of CumulativeAmountPaidUnderContract1038.9819.60.0585.6

meli:CloudPlatformServices, meli:FullyPaidOffBetweenNovember242019AndMarch232023


Cumulative
Period End2020-12-31
Value5.913
Percentage of CumulativeAmountPaidUnderContract0.0

meli:DebtInstrumentConvertibleCarryingAmountOfLiabilityComponent us-gaap:DebtInstrument, us-gaap:FairValueByFairValueHierarchyLevel

meli:DebtInstrumentConvertibleCarryingAmountOfLiabilityComponent

meli:TwoThousandTwentyEightConvertibleSeniorNotes, us-gaap:FairValueInputsLevel2


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value322333672674660527686651627593
Percentage of DebtInstrumentConvertibleCarryingAmountOfLiabilityComponent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

meli:DebtInstrumentConvertibleCarryingAmountOfLiabilityComponent us-gaap:DebtInstrument, us-gaap:LongtermDebtType

meli:TwoThousandTwentyEightConvertibleSeniorNotes, us-gaap:ConvertibleDebt


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
Value307302602591588577575565563552550539
Percentage of DebtInstrumentConvertibleCarryingAmountOfLiabilityComponent95.490.689.687.689.1109.783.986.889.893.10.00.0

meli:DebtInstrumentRemainingConsiderationAllocatedToReacquisitionOfEquityComponent us-gaap:DebtInstrument

meli:DebtInstrumentRemainingConsiderationAllocatedToReacquisitionOfEquityComponent

meli:TwoThousandTwentyEightConvertibleSeniorNotes


Debt
Period End2021-01-31
Value1484
Percentage of DebtInstrumentRemainingConsiderationAllocatedToReacquisitionOfEquityComponent100.0

meli:DeferredTaxAssetsAccountsPayableAndAccruedExpenses

meli:DeferredTaxAssetsAccountsPayableAndAccruedExpenses


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value5009000.02202000.02324000.0230000.0888000.01023000.0953840.02014000.0390660.083218.0144610.0
Percentage of DeferredTaxAssetsAccountsPayableAndAccruedExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

meli:DeferredTaxAssetsPayrollAndSocialSecurityPayable

meli:DeferredTaxAssetsPayrollAndSocialSecurityPayable


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value23106.3748.0989.5685.155.4075623.9604812.5817871.9948731.38892
Percentage of DeferredTaxAssetsPayrollAndSocialSecurityPayable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

meli:DeferredTaxAssetsProvisionsAndNonDeductibleInterest

meli:DeferredTaxAssetsProvisionsAndNonDeductibleInterest


Deferred
Period End2020-12-312019-12-312018-12-31
Value70409.901
Percentage of DeferredTaxAssetsProvisionsAndNonDeductibleInterest100.0100.0100.0

meli:DeferredTaxAssetsTaxDeferredExpenseProvisions

meli:DeferredTaxAssetsTaxDeferredExpenseProvisions


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value8460000.06757000.09901000.06505000.04093000.03096000.04946100.03553400.03071300.02640700.02308400.0
Percentage of DeferredTaxAssetsTaxDeferredExpenseProvisions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

meli:DeferredTaxAssetsTaxesPayable

meli:DeferredTaxAssetsTaxesPayable


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value4843000.0984000.0781000.0565000.0820000.0867000.0354270.01058700.01267700.0644990.0770630.0
Percentage of DeferredTaxAssetsTaxesPayable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

meli:DeferredTaxLiabilitiesAccountsPayableAndAccruedExpenses

meli:DeferredTaxLiabilitiesAccountsPayableAndAccruedExpenses


Deferred
Period End2020-12-312019-12-31
Value1783000.01914000.0
Percentage of DeferredTaxLiabilitiesAccountsPayableAndAccruedExpenses100.0100.0

meli:DeferredTaxLiabilitiesConvertibleNotesAndCappedCall

meli:DeferredTaxLiabilitiesConvertibleNotesAndCappedCall


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value5763681.8464.9616.7238.368
Percentage of DeferredTaxLiabilitiesConvertibleNotesAndCappedCall100.0100.0100.0100.0100.0100.0100.0

meli:DeferredTaxLiabilitiesOutsideBasisDividends

meli:DeferredTaxLiabilitiesOutsideBasisDividends


Deferred
Period End2020-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value5.97413104.3277960.6686593.538973.7940072.8062
Percentage of DeferredTaxLiabilitiesOutsideBasisDividends100.0100.0100.0100.0100.0100.0100.0100.0

meli:DeferredTaxLiabilitiesPayrollAndSocialSecurityPayable

meli:DeferredTaxLiabilitiesPayrollAndSocialSecurityPayable


Deferred
Period End2020-12-312019-12-31
Value5527000.0313000.0
Percentage of DeferredTaxLiabilitiesPayrollAndSocialSecurityPayable100.0100.0

meli:DeferredTaxLiabilitiesProvisions

meli:DeferredTaxLiabilitiesProvisions


Deferred
Period End2020-12-312019-12-31
Value2143000.0884000.0
Percentage of DeferredTaxLiabilitiesProvisions100.0100.0

meli:EmployeeRelatedLiabilitiesNoncurrent

meli:EmployeeRelatedLiabilitiesNoncurrent


Employee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302011-12-31
Value1820492925162627233123231919252219121614107.018109.8671012117.6696056.1889476.054519.1852698.5552766.3245434.1301013.4524454.139833.844172
Percentage of EmployeeRelatedLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

meli:FairValueAssetsMeasuredOnRecurringBasisNetAsset

meli:FairValueAssetsMeasuredOnRecurringBasisNetAsset


Fair
Period End2020-12-312019-12-312018-12-312011-06-302010-12-31
Value183824539176353
Percentage of FairValueAssetsMeasuredOnRecurringBasisNetAsset100.0100.0100.0100.0100.0

meli:FairValueAssetsMeasuredOnRecurringBasisNetAsset us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel1


Fair
Period End2020-12-312019-12-312018-12-31
Value18382451917
Percentage of FairValueAssetsMeasuredOnRecurringBasisNetAsset100.099.9100.0

us-gaap:FairValueInputsLevel3


Fair
Period End2020-12-312019-12-31
Value0.1991.249
Percentage of FairValueAssetsMeasuredOnRecurringBasisNetAsset0.00.1

meli:FairValueAssetsMeasuredOnRecurringBasisNetAsset us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-31
Value1423112918382207228120442451177017561831917321285208116239287305223253245264162249250203146179897269959610496897373675753
Percentage of FairValueAssetsMeasuredOnRecurringBasisNetAsset0.00.0100.00.00.00.099.90.00.00.0100.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0100.0

us-gaap:FairValueInputsLevel3, us-gaap:FairValueMeasurementsRecurring


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value0.28170.1991116181.2494.7661.099
Percentage of FairValueAssetsMeasuredOnRecurringBasisNetAsset0.00.00.00.00.00.00.10.00.0

meli:FairValueAssetsMeasuredOnRecurringBasisNetAsset us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-31
Value14231147183822192297206224531775175718319173252862111252413864394044113873833753743733313463479580759896122115897373675753
Percentage of FairValueAssetsMeasuredOnRecurringBasisNetAsset0.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0100.0

meli:FinanceLeaseRightOfUseAssetAccumulatedAmortization

meli:FinanceLeaseRightOfUseAssetAccumulatedAmortization


Finance
Period End2020-09-302019-12-31
Value3247000.01563000.0
Percentage of FinanceLeaseRightOfUseAssetAccumulatedAmortization100.0100.0

meli:FinanceLeaseRightOfUseAssetBeforeAccumulatedAmortization

meli:FinanceLeaseRightOfUseAssetBeforeAccumulatedAmortization


Finance
Period End2020-09-302019-12-31
Value1210
Percentage of FinanceLeaseRightOfUseAssetBeforeAccumulatedAmortization100.0100.0

meli:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFour

meli:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFour


Finite
Period End2021-06-302021-03-312020-12-312020-09-302019-12-31
Value55000.049000.043000.0249000.0192000.0
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFour100.0100.0100.0100.0100.0

meli:IncomeTaxLossCarryForwardInFourYear

meli:IncomeTaxLossCarryForwardInFourYear


Income
Period End2020-12-312019-12-31
Value512000.01545000.0
Percentage of IncomeTaxLossCarryForwardInFourYear100.0100.0

meli:IncomeTaxLossCarryForwardInThreeYear

meli:IncomeTaxLossCarryForwardInThreeYear


Income
Period End2020-12-31
Value1426000.0
Percentage of IncomeTaxLossCarryForwardInThreeYear100.0

meli:IncomeTaxLossCarryForwardInYearFive

meli:IncomeTaxLossCarryForwardInYearFive


Income
Period End2020-12-312019-12-31
Value2282000.05000.0
Percentage of IncomeTaxLossCarryForwardInYearFive100.0100.0

meli:IncomeTaxLossCarryForwardInYearSeven

meli:IncomeTaxLossCarryForwardInYearSeven


Income
Period End2020-12-312019-12-31
Value204.331
Percentage of IncomeTaxLossCarryForwardInYearSeven100.0100.0

meli:IncomeTaxLossCarryForwardInYearSix

meli:IncomeTaxLossCarryForwardInYearSix


Income
Period End2020-12-312019-12-31
Value4238000.01792000.0
Percentage of IncomeTaxLossCarryForwardInYearSix100.0100.0

meli:IncomeTaxLossCarryforwardWithoutDueDates

meli:IncomeTaxLossCarryforwardWithoutDueDates


Income
Period End2020-12-312019-12-31
Value2955
Percentage of IncomeTaxLossCarryforwardWithoutDueDates100.0100.0

meli:IncomeTaxLossCarryforwardsThereafter

meli:IncomeTaxLossCarryforwardsThereafter


Income
Period End2020-12-312019-12-31
Value10382
Percentage of IncomeTaxLossCarryforwardsThereafter100.0100.0

meli:IntangibleAssetsAndGoodwillGross

meli:IntangibleAssetsAndGoodwillGross


Intangible
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-312014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value49443735353535343636363535383839383838383837362810111111121212121110108.0791367.915808
Percentage of IntangibleAssetsAndGoodwillGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

meli:LongTermRetentionPlanFairValueDisclosure

meli:LongTermRetentionPlanFairValueDisclosure


Long
Period End2020-12-312019-12-312018-12-31
Value1366042
Percentage of LongTermRetentionPlanFairValueDisclosure100.0100.0100.0

meli:LongTermRetentionPlanFairValueDisclosure us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel2


Long
Period End2020-12-312019-12-312018-12-31
Value1366042
Percentage of LongTermRetentionPlanFairValueDisclosure100.0100.0100.0

meli:LongTermRetentionPlanFairValueDisclosure us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-31
Value8069136866839606049534244365643383334272417131717
Percentage of LongTermRetentionPlanFairValueDisclosure0.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.00.00.00.00.00.00.00.00.00.00.0

meli:LongTermRetentionPlanFairValueDisclosure us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-31
Value8069136866839606049534244365643383334272417131717
Percentage of LongTermRetentionPlanFairValueDisclosure0.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.00.00.00.00.00.00.00.00.00.00.0

meli:LossContingencyEstimateOfPossibleLossIncludingAccruedInterest us-gaap:StatementBusinessSegments

meli:LossContingencyEstimateOfPossibleLossIncludingAccruedInterest

meli:BrazilianSubsidiaries


Loss
Period End2020-12-312019-12-312018-12-31
Value575128
Percentage of LossContingencyEstimateOfPossibleLossIncludingAccruedInterest100.0100.0100.0

meli:LossContingencyInterestAccruedOnSettlement

meli:LossContingencyInterestAccruedOnSettlement


Loss
Period End2021-03-312020-09-30
Value5.9184.333
Percentage of LossContingencyInterestAccruedOnSettlement100.0100.0

meli:LossContingencyInterestAccruedOnSettlement us-gaap:LossContingenciesByNatureOfContingency

meli:BrazilianFederalTaxClaims


Loss
Period End2021-06-30
Value6.408
Percentage of LossContingencyInterestAccruedOnSettlement0.0

meli:LossContingencyInterestAccruedOnSettlement us-gaap:StatementBusinessSegments

meli:BrazilianSubsidiaries


Loss
Period End2020-12-312011-08-15
Value6.313
Percentage of LossContingencyInterestAccruedOnSettlement0.00.0

meli:OtherCountriesLongLivedTangibleAndIntangibleAssets

meli:OtherCountriesLongLivedTangibleAndIntangibleAssets


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value7145524903943603373453203212942702422112332232472402442322322191981841940.2071521701621671761831351361029897969693949081
Percentage of OtherCountriesLongLivedTangibleAndIntangibleAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

meli:OtherLinesOfCreditCurrent

meli:OtherLinesOfCreditCurrent


Other
Period End2021-06-302020-12-312020-09-302018-12-31
Value106000.01848000.0117000.090000.0
Percentage of OtherLinesOfCreditCurrent100.0100.0100.0100.0

meli:PercentOfElectronicFunds us-gaap:InvestmentType

meli:PercentOfElectronicFunds

meli:CentralBankOfBrazilMandatoryGuarantee


Percent
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value100.0100.0100.0100.01.01.01.0
Percentage of PercentOfElectronicFunds100.0100.0100.0100.0100.0100.0100.0

meli:ProductLiabilityContingencyRecordedAllowance us-gaap:LossContingenciesByNatureOfContingency

meli:ProductLiabilityContingencyRecordedAllowance

meli:BuyerProtectionProgram


Product
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value5274000.07384000.08364000.07363000.05916000.03020000.03808000.03811000.04313000.04670000.04146000.05085000.01087000.0
Percentage of ProductLiabilityContingencyRecordedAllowance100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

meli:ReceivablesFromCustomersAllowanceForChargebacks

meli:ReceivablesFromCustomersAllowanceForChargebacks


Receivables
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value17118.0735.1842.5111.234
Percentage of ReceivablesFromCustomersAllowanceForChargebacks100.0100.0100.0100.0100.0100.0

meli:ReceivablesFromCustomersAllowanceForDoubtfulAccounts

meli:ReceivablesFromCustomersAllowanceForDoubtfulAccounts


Receivables
Period End2020-12-31
Value23
Percentage of ReceivablesFromCustomersAllowanceForDoubtfulAccounts100.0

meli:ReceivablesFromCustomersGross

meli:ReceivablesFromCustomersGross


Receivables
Period End2020-12-312019-12-312018-12-31
Value904391368
Percentage of ReceivablesFromCustomersGross100.0100.0100.0

meli:RestrictedCashAndCashEquivalentsFairValueDisclosure us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:InvestmentType

meli:RestrictedCashAndCashEquivalentsFairValueDisclosure

us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring, meli:CentralBankOfBrazilMandatoryGuarantee


Restricted
Period End2020-12-31
Value144
Percentage of RestrictedCashAndCashEquivalentsFairValueDisclosure100.0

us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring, us-gaap:MoneyMarketFunds


Restricted
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value12113025713363232119.5919.556244934
Percentage of RestrictedCashAndCashEquivalentsFairValueDisclosure0.00.0178.60.00.00.00.00.00.00.00.00.00.0

meli:RestrictedCashAndCashEquivalentsFairValueDisclosure us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:InvestmentType

us-gaap:FairValueInputsLevel1, us-gaap:MoneyMarketFunds


Restricted
Period End2020-12-312019-12-312018-12-31
Value2573224
Percentage of RestrictedCashAndCashEquivalentsFairValueDisclosure178.60.00.0

us-gaap:FairValueInputsLevel1, us-gaap:SovereignDebtSecurities


Restricted
Period End2020-12-312019-12-31
Value14429
Percentage of RestrictedCashAndCashEquivalentsFairValueDisclosure100.00.0

meli:RestrictedCashAndCashEquivalentsFairValueDisclosure us-gaap:FairValueByMeasurementFrequency, us-gaap:InvestmentType

us-gaap:FairValueMeasurementsRecurring, meli:CentralBankOfBrazilMandatoryGuarantee


Restricted
Period End2020-12-31
Value144
Percentage of RestrictedCashAndCashEquivalentsFairValueDisclosure100.0

us-gaap:FairValueMeasurementsRecurring, us-gaap:MoneyMarketFunds


Restricted
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value12113025713363232119.5919.556244934
Percentage of RestrictedCashAndCashEquivalentsFairValueDisclosure0.00.0178.60.00.00.00.00.00.00.00.00.00.0

meli:RestrictedCashAndCashEquivalentsFairValueDisclosure us-gaap:InvestmentType

us-gaap:MoneyMarketFunds


Restricted
Period End2020-12-312019-12-312018-12-31
Value2573224
Percentage of RestrictedCashAndCashEquivalentsFairValueDisclosure178.60.00.0

us-gaap:SovereignDebtSecurities


Restricted
Period End2020-12-312019-12-31
Value14429
Percentage of RestrictedCashAndCashEquivalentsFairValueDisclosure100.00.0

meli:RestrictedCashAndShortTermInvestments us-gaap:InvestmentType

meli:RestrictedCashAndShortTermInvestments

meli:CentralBankOfBrazilMandatoryGuarantee


Restricted
Period End2021-06-302021-03-312020-12-31
Value707562709
Percentage of RestrictedCashAndShortTermInvestments100.0100.0100.0

meli:ShortTermInvestmentsHeldInGuarantee

meli:ShortTermInvestmentsHeldInGuarantee


Short
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value707634636663530353522371339238284
Percentage of ShortTermInvestmentsHeldInGuarantee100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

meli:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestBeforeTax us-gaap:StatementEquityComponents

meli:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestBeforeTax

us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges


Stockholders
Period End2021-06-302020-12-312020-09-302019-12-31
Value-5752000.0-2469000.01812000.0-250000.0
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestBeforeTax100.0100.0100.0100.0

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Stockholders
Period End2021-03-312020-12-312019-12-31
Value3728000.0-2469000.02029000.0
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestBeforeTax0.0100.0-811.6

us-gaap:AccumulatedTranslationAdjustment


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302019-12-31
Value-442420000.0-508440000.0-466570000.0-510860000.0-408100000.0
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestBeforeTax7691.60.018897.1-28193.3163239.6

meli:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestTax us-gaap:StatementEquityComponents

meli:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestTax

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302019-12-31
Value-1870000.01353000.0-754000.0461000.0351000.0
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestTax100.0100.0100.0100.0100.0

srt:PayablesToCustomers

srt:PayablesToCustomers


Payables
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value18391527173314211324718894708640
Percentage of PayablesToCustomers100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:PayablesToCustomers us-gaap:BalanceSheetLocation

meli:AmountsDueToMerchants


Payables
Period End2020-12-31
Value37
Percentage of PayablesToCustomers2.2

meli:FundsPayableToCustomers


Payables
Period End2020-12-312019-12-31
Value1695894
Percentage of PayablesToCustomers97.8100.0

us-gaap:AccountsReceivableGrossCurrent

us-gaap:AccountsReceivableGrossCurrent


Accounts
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value5641433735396244323224
Percentage of AccountsReceivableGrossCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccountsReceivableGrossCurrent us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType

meli:OthersDebtors


Accounts
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value3.7884.9794.6465.5065.2898.8365.3304681.1040840.0318280.0425320.003552
Percentage of AccountsReceivableGrossCurrent6.611.910.614.514.722.28.52.50.10.10.0

meli:Users


Accounts
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value4227322525244537282921
Percentage of AccountsReceivableGrossCurrent73.765.573.367.471.262.372.283.687.490.889.8

us-gaap:Advertising


Accounts
Period End2020-12-312019-12-312018-12-312017-12-31
Value119.4527.0616.868
Percentage of AccountsReceivableGrossCurrent19.622.616.118.1

us-gaap:AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312012-12-312011-12-312010-12-312009-12-31
Value-5752000.03728000.0-2469000.01812000.03245000.05561000.0-250000.01146700.01394900.071733.041466.0
Percentage of AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value-442420000.0-508440000.0-466570000.0-510860000.0-508750000.0-502700000.0-408100000.0-416500000.0-390950000.0-394600000.0-394310000.0-385630000.0-386180000.0-299220000.0-283650000.0-277170000.0-271990000.0-249560000.0-259230000.0-249660000.0-246690000.0-249800000.0-238610000.0-180750000.0-158620000.0-157220000.0-134700000.0-123310000.0-103580000.0-104220000.0-87481000.0-49543000.0-37968000.0-22445000.0-23793000.0
Percentage of AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent


Allowance
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value7.2946.3258.7029.82110111618121511
Percentage of AllowanceForDoubtfulAccountsReceivableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForNotesAndLoansReceivableCurrent

us-gaap:AllowanceForNotesAndLoansReceivableCurrent


Allowance
Period End2020-12-312019-12-31
Value7320
Percentage of AllowanceForNotesAndLoansReceivableCurrent100.0100.0

us-gaap:AllowanceForNotesAndLoansReceivableNoncurrent

us-gaap:AllowanceForNotesAndLoansReceivableNoncurrent


Allowance
Period End2020-12-312019-12-31
Value3906000.060000.0
Percentage of AllowanceForNotesAndLoansReceivableNoncurrent100.0100.0

us-gaap:AociDerivativeQualifyingAsHedgeExcludedComponentAfterTax

us-gaap:AociDerivativeQualifyingAsHedgeExcludedComponentAfterTax


Aoci
Period End2020-12-312019-12-31
Value-2469000.0-250000.0
Percentage of AociDerivativeQualifyingAsHedgeExcludedComponentAfterTax100.0100.0

us-gaap:AociIncludingPortionAttributableToNoncontrollingInterestTax

us-gaap:AociIncludingPortionAttributableToNoncontrollingInterestTax


Aoci
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312016-12-31
Value-1870000.01353000.0-754000.0461000.01200000.02479000.0351000.0537000.0653000.013000.0616000.0415000.0-322000.0
Percentage of AociIncludingPortionAttributableToNoncontrollingInterestTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AssetsFairValueDisclosure

us-gaap:AssetsFairValueDisclosure


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value220319521709140913859989427411197920614546620950927743534546511437397361290339291285231
Percentage of AssetsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AssetsFairValueDisclosure us-gaap:FairValueByAssetClass

us-gaap:AccountsReceivable


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value696449404234353540343527272928282424253140472854465446
Percentage of AssetsFairValueDisclosure3.23.32.92.93.13.43.84.83.43.75.75.04.43.13.03.84.64.45.07.110.113.09.816.115.819.020.2

us-gaap:BankTimeDeposits


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-31
Value3830515831542232018912341433720666815420216713814411312798567658
Percentage of AssetsFairValueDisclosure1.815.79.322.430.532.120.116.734.636.73.312.311.116.221.922.526.026.422.229.124.915.726.425.3

us-gaap:CreditCardReceivables


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value118988386366064636637928843330836026630753052140626530030722621519313118713013385
Percentage of AssetsFairValueDisclosure54.045.250.546.946.736.740.338.936.233.558.748.849.555.856.254.749.655.060.151.854.253.645.455.344.946.936.8

us-gaap:LoansReceivable


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-06-302017-03-312016-12-31
Value57043540125414414818817613495901121227325116.283
Percentage of AssetsFairValueDisclosure25.922.323.518.010.414.920.023.814.615.616.618.012.97.94.72.11.2

us-gaap:OtherAssets


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-31
Value33426323613712912814911610510294105113101897966585243635337
Percentage of AssetsFairValueDisclosure15.213.513.89.89.312.915.815.811.516.717.416.912.011.012.015.012.111.512.010.917.618.416.3

us-gaap:AssetsFairValueDisclosure us-gaap:FairValueByAssetClass, us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:AccountsReceivable, us-gaap:FairValueInputsLevel2


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value696449404234353540343527272928282424253140472854465446
Percentage of AssetsFairValueDisclosure3.23.32.92.93.13.43.84.83.43.75.75.04.43.13.03.84.64.45.07.110.113.09.816.115.819.020.2

us-gaap:BankTimeDeposits, us-gaap:FairValueInputsLevel2


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-31
Value3830515831542232018912341433720666815420216713814411312798567658
Percentage of AssetsFairValueDisclosure1.815.79.322.430.532.120.116.734.636.73.312.311.116.221.922.526.026.422.229.124.915.726.425.3

us-gaap:CreditCardReceivables, us-gaap:FairValueInputsLevel2


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value118988386366064636637928843330836026630753052140626530030722621519313118713013385
Percentage of AssetsFairValueDisclosure54.045.250.546.946.736.740.338.936.233.558.748.849.555.856.254.749.655.060.151.854.253.645.455.344.946.936.8

us-gaap:LoansReceivable, us-gaap:FairValueInputsLevel2


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-06-302017-03-312016-12-31
Value57043540125414414818817613495901121227325116.283
Percentage of AssetsFairValueDisclosure25.922.323.518.010.414.920.023.814.615.616.618.012.97.94.72.11.2

us-gaap:OtherAssets, us-gaap:FairValueInputsLevel2


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-31
Value33426323613712912814911610510294105113101897966585243635337
Percentage of AssetsFairValueDisclosure15.213.513.89.89.312.915.815.811.516.717.416.912.011.012.015.012.111.512.010.917.618.416.3

us-gaap:AssetsFairValueDisclosure us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel2


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value220319521709140913859989427411197920614546620950927743534546511437397361290339291285231
Percentage of AssetsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AssetsNet us-gaap:ConsolidatedEntities

us-gaap:AssetsNet

meli:ArgentineanSubsidiaries


Assets
Period End2021-06-302021-03-312020-12-312020-09-302019-12-31
Value411339240215225
Percentage of AssetsNet100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesAmortizedCost

us-gaap:AvailableForSaleSecuritiesAmortizedCost


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value1420112818302199226920292447176417501826914321285212125241386439405410386382376374373331346347948075989612111462524745415138
Percentage of AvailableForSaleSecuritiesAmortizedCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesAmortizedCost us-gaap:InvestmentSecondaryCategorization, us-gaap:InvestmentType

meli:CentralBankOfBrazilMandatoryGuarantee, us-gaap:ShortTermInvestments


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value706561559587527324504369337236282
Percentage of AvailableForSaleSecuritiesAmortizedCost49.749.830.626.723.216.020.621.019.312.930.9

us-gaap:MoneyMarketFunds, meli:RestrictedCashAndCashEquivalents


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value12113025713363232119.5919.556244934
Percentage of AvailableForSaleSecuritiesAmortizedCost8.511.614.10.61.61.61.30.70.50.52.715.312.2

us-gaap:MoneyMarketFunds, us-gaap:CashAndCashEquivalents


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value2791661663225264846881301682391792722401748518913114011146
Percentage of AvailableForSaleSecuritiesAmortizedCost19.714.79.114.723.223.928.17.49.613.119.684.684.182.167.878.434.032.027.412.3

us-gaap:SovereignDebtSecurities, meli:RestrictedCashAndCashEquivalents


Available
Period End2020-12-312020-03-312019-12-312019-09-30
Value144192925
Percentage of AvailableForSaleSecuritiesAmortizedCost7.91.01.21.4

us-gaap:SovereignDebtSecurities, us-gaap:CashAndCashEquivalents


Available
Period End2020-12-312020-06-302020-03-312019-12-31
Value37163.92132
Percentage of AvailableForSaleSecuritiesAmortizedCost2.10.70.21.3

us-gaap:SovereignDebtSecurities, us-gaap:OtherLongTermInvestments


Available
Period End2021-06-302021-03-312020-12-312020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value1621591492612600.1942012702710.193.76212132148464855
Percentage of AvailableForSaleSecuritiesAmortizedCost11.414.18.212.910.60.011.514.829.60.11.36.011.08.812.510.512.114.8

us-gaap:SovereignDebtSecurities, us-gaap:ShortTermInvestments


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-03-312016-12-312015-12-31
Value151111514127411629028981226103210711560.0120.3141.9752.2350.6971.0962.16613
Percentage of AvailableForSaleSecuritiesAmortizedCost10.79.828.158.051.244.536.769.559.058.617.20.00.10.91.80.30.20.53.7

us-gaap:AvailableForSaleSecuritiesAmortizedCost us-gaap:InvestmentType

meli:RestrictedCashAndCashEquivalents


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value12113040113365262369.5919.556244934
Percentage of AvailableForSaleSecuritiesAmortizedCost8.511.622.00.61.62.62.52.10.50.52.715.312.2

us-gaap:CashAndCashEquivalents


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value2791662043225424877211301682391792722401748518913414711162
Percentage of AvailableForSaleSecuritiesAmortizedCost19.714.711.214.723.924.029.57.49.613.119.684.684.182.167.878.434.733.727.416.5

us-gaap:OtherLongTermInvestments


Available
Period End2021-06-302021-03-312020-12-312020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value1621591492612600.3992012702710.4399.849323344185170154188
Percentage of AvailableForSaleSecuritiesAmortizedCost11.414.18.212.910.60.011.514.829.70.13.415.426.918.447.938.838.150.1

us-gaap:ShortTermInvestments


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value857672107418621689122714031596137013074390.0610.7265.3216.6317.94767121140125
Percentage of AvailableForSaleSecuritiesAmortizedCost60.459.658.784.774.560.557.390.578.371.648.10.00.32.55.33.317.427.634.533.4

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue


Available
Period End2021-06-302021-03-312020-12-312020-09-302019-12-31
Value1260971168822072191
Percentage of AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtSecurities

us-gaap:AvailableForSaleSecuritiesDebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-31
Value14231129183822072281204424511770175618319173212852111252413864394044113873833753743733313463479580759896122115645448464338
Percentage of AvailableForSaleSecuritiesDebtSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtSecurities us-gaap:InvestmentSecondaryCategorization, us-gaap:InvestmentType

meli:CentralBankOfBrazilMandatoryGuarantee, us-gaap:ShortTermInvestments


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value707562565591530326506371339238284
Percentage of AvailableForSaleSecuritiesDebtSecurities49.749.830.826.823.316.020.621.019.313.031.0

us-gaap:MoneyMarketFunds, meli:RestrictedCashAndCashEquivalents


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value12113025713363232119.5919.556244934
Percentage of AvailableForSaleSecuritiesDebtSecurities8.511.614.00.61.61.61.30.70.50.52.715.312.2

us-gaap:MoneyMarketFunds, us-gaap:CashAndCashEquivalents


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value2791661663225264846881301682391792722401748518913114011146
Percentage of AvailableForSaleSecuritiesDebtSecurities19.614.79.114.623.123.728.17.49.613.119.584.684.182.368.078.434.032.027.512.4

us-gaap:SovereignDebtSecurities, meli:RestrictedCashAndCashEquivalents


Available
Period End2020-12-312020-03-312019-12-312019-09-30
Value144192925
Percentage of AvailableForSaleSecuritiesDebtSecurities7.81.01.21.4

us-gaap:SovereignDebtSecurities, us-gaap:CashAndCashEquivalents


Available
Period End2020-12-312020-06-302020-03-312019-12-31
Value37163.93432
Percentage of AvailableForSaleSecuritiesDebtSecurities2.00.70.21.3

us-gaap:SovereignDebtSecurities, us-gaap:OtherLongTermInvestments


Available
Period End2021-06-302021-03-312020-12-312020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value1631581502662600.1972032722720.1883.72812132148454855
Percentage of AvailableForSaleSecuritiesDebtSecurities11.514.08.213.010.60.011.614.929.70.11.35.910.98.712.510.512.014.7

us-gaap:SovereignDebtSecurities, us-gaap:ShortTermInvestments


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-03-312016-12-312015-12-31
Value151111516127911719109011230103510721570.0120.3111.9612.2250.6941.0932.16613
Percentage of AvailableForSaleSecuritiesDebtSecurities10.79.928.158.051.344.636.869.558.958.617.10.00.10.91.80.30.20.53.7

us-gaap:AvailableForSaleSecuritiesDebtSecurities us-gaap:InvestmentType

meli:RestrictedCashAndCashEquivalents


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value12113040113365262369.5919.556244934
Percentage of AvailableForSaleSecuritiesDebtSecurities8.511.621.90.61.62.62.52.10.50.52.715.312.2

us-gaap:CashAndCashEquivalents


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value2791662043225424877211301682391792722401748518913414711162
Percentage of AvailableForSaleSecuritiesDebtSecurities19.614.711.114.623.823.929.47.49.613.119.584.684.182.368.078.434.733.727.516.6

us-gaap:OtherLongTermInvestments


Available
Period End2021-06-302021-03-312020-12-312020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value1631581502662600.4052032722720.4339.723323344185170153187
Percentage of AvailableForSaleSecuritiesDebtSecurities11.514.08.213.010.60.011.614.929.70.13.415.226.818.347.938.738.050.0

us-gaap:ShortTermInvestments


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value859674108218711702123714071602137413104410.0610.725.2976.6127.94167121139125
Percentage of AvailableForSaleSecuritiesDebtSecurities60.459.758.984.874.660.557.490.578.271.648.10.00.32.55.33.317.427.634.633.4

us-gaap:CapitalizedComputerSoftwareGross

us-gaap:CapitalizedComputerSoftwareGross


Capitalized
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value11959383520147.0368165.387385
Percentage of CapitalizedComputerSoftwareGross100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CashAndCashEquivalentsFairValueDisclosure us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:InvestmentType

us-gaap:CashAndCashEquivalentsFairValueDisclosure

us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring, us-gaap:MoneyMarketFunds


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-12-31
Value279166166322526484688130168239179272240174851891311401119766474653523537293819
Percentage of CashAndCashEquivalentsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring, us-gaap:SovereignDebtSecurities


Cash
Period End2020-12-312020-06-302020-03-312019-12-312015-09-302015-06-30
Value37163.934320.4830.327
Percentage of CashAndCashEquivalentsFairValueDisclosure22.63.20.84.80.90.6

us-gaap:CashAndCashEquivalentsFairValueDisclosure us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:InvestmentType

us-gaap:FairValueInputsLevel1, us-gaap:MoneyMarketFunds


Cash
Period End2020-12-312019-12-312018-12-31
Value166688179
Percentage of CashAndCashEquivalentsFairValueDisclosure100.0100.0100.0

us-gaap:FairValueInputsLevel1, us-gaap:SovereignDebtSecurities


Cash
Period End2020-12-312019-12-31
Value3732
Percentage of CashAndCashEquivalentsFairValueDisclosure22.64.8

us-gaap:CashAndCashEquivalentsFairValueDisclosure us-gaap:FairValueByMeasurementFrequency, us-gaap:InvestmentType

us-gaap:FairValueMeasurementsRecurring, us-gaap:MoneyMarketFunds


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-12-31
Value279166166322526484688130168239179272240174851891311401119766474653523537293819
Percentage of CashAndCashEquivalentsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueMeasurementsRecurring, us-gaap:SovereignDebtSecurities


Cash
Period End2020-12-312020-06-302020-03-312019-12-312015-09-302015-06-302014-09-30
Value37163.934320.4830.32732
Percentage of CashAndCashEquivalentsFairValueDisclosure22.63.20.84.80.90.6111.4

us-gaap:CashAndCashEquivalentsFairValueDisclosure us-gaap:InvestmentType

us-gaap:MoneyMarketFunds


Cash
Period End2020-12-312019-12-312018-12-31
Value166688179
Percentage of CashAndCashEquivalentsFairValueDisclosure100.0100.0100.0

us-gaap:SovereignDebtSecurities


Cash
Period End2020-12-312019-12-31
Value3732
Percentage of CashAndCashEquivalentsFairValueDisclosure22.64.8

us-gaap:CashCashEquivalentsAndShortTermInvestments

us-gaap:CashCashEquivalentsAndShortTermInvestments


Cash
Period End2021-06-302021-03-312020-12-312020-09-30
Value1260120824602663
Percentage of CashCashEquivalentsAndShortTermInvestments100.0100.0100.0100.0

us-gaap:CashCashEquivalentsAndShortTermInvestments us-gaap:InvestmentType

meli:CentralBankOfBrazilMandatoryGuarantee


Cash
Period End2020-12-312019-12-31
Value709506
Percentage of CashCashEquivalentsAndShortTermInvestments28.90.0

us-gaap:CollateralizedFinancings us-gaap:DebtInstrument

us-gaap:CollateralizedFinancings

meli:CreditriosArandu


Collateralized
Period End2021-06-302021-03-312020-12-31
Value198173189
Percentage of CollateralizedFinancings100.0100.0100.0

meli:FideicomisoDeAdministracinYFuenteDePagoCib3369


Collateralized
Period End2021-06-302021-03-312020-12-31
Value632626
Percentage of CollateralizedFinancings32.215.014.1

meli:MercadoCrditoConsumoIi


Collateralized
Period End2021-06-302021-03-312020-12-31
Value0.7895.4785.989
Percentage of CollateralizedFinancings0.43.23.2

meli:MercadoCrditoConsumoIii


Collateralized
Period End2021-06-302021-03-312020-12-31
Value3.356.3256.834
Percentage of CollateralizedFinancings1.73.63.6

meli:MercadoCrditoConsumoIv


Collateralized
Period End2021-06-30
Value6.672
Percentage of CollateralizedFinancings3.4

meli:MercadoCrditoI


Collateralized
Period End2021-06-302021-03-312020-12-31
Value905132
Percentage of CollateralizedFinancings45.729.617.2

meli:MercadoCrditoIx


Collateralized
Period End2021-06-302021-03-31
Value4.3859.202
Percentage of CollateralizedFinancings2.25.3

meli:MercadoCrditoMerchant


Collateralized
Period End2021-03-312020-12-31
Value1.7694.839
Percentage of CollateralizedFinancings1.02.5

meli:MercadoCrditoVii


Collateralized
Period End2020-12-31
Value1.754
Percentage of CollateralizedFinancings0.9

meli:MercadoCrditoViii


Collateralized
Period End2021-06-302021-03-312020-12-31
Value0.3512.7265.678
Percentage of CollateralizedFinancings0.21.63.0

meli:MercadoCrditoX


Collateralized
Period End2021-06-30
Value11
Percentage of CollateralizedFinancings5.6

us-gaap:CollateralizedFinancings us-gaap:StatementGeographical

country:AR


Collateralized
Period End2020-09-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value115.658116.6339.2667.582
Percentage of CollateralizedFinancings0.00.00.00.00.00.0

country:BR


Collateralized
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value31444761545546
Percentage of CollateralizedFinancings0.00.00.00.00.00.00.0

us-gaap:CollateralizedFinancings us-gaap:StatementGeographical, us-gaap:DebtInstrument

country:BR, meli:CollateralizedDebtDueJune2021


Collateralized
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value7.129101115141515
Percentage of CollateralizedFinancings0.00.00.00.00.00.00.0

country:BR, meli:CollateralizedDebtDueMay2021


Collateralized
Period End2020-09-302020-06-302020-03-312019-12-31
Value24333546
Percentage of CollateralizedFinancings0.00.00.00.0

country:MX, meli:CollateralizedDebtDueNovember2022


Collateralized
Period End2020-09-302020-06-302020-03-31
Value232222
Percentage of CollateralizedFinancings0.00.00.0

us-gaap:CollateralizedFinancings us-gaap:StatementGeographical, us-gaap:DebtInstrument, us-gaap:VariableRate

country:AR, meli:CollateralizedDebtDueJuly2021, meli:BadlarRate


Collateralized
Period End2020-09-30
Value6.592
Percentage of CollateralizedFinancings0.0

country:AR, meli:CollateralizedDebtDueMarch2021, meli:BadlarRate


Collateralized
Period End2020-09-30
Value5.01
Percentage of CollateralizedFinancings0.0

us-gaap:ContractWithCustomerAssetAccumulatedAllowanceForCreditLoss

us-gaap:ContractWithCustomerAssetAccumulatedAllowanceForCreditLoss


Contract
Period End2020-12-312019-12-312018-12-312017-12-31
Value126382319
Percentage of ContractWithCustomerAssetAccumulatedAllowanceForCreditLoss100.0100.0100.0100.0

us-gaap:ConvertibleDebtCurrent

us-gaap:ConvertibleDebtCurrent


Convertible
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value3.3181.1246.6492.2496.6492.2496.64964
Percentage of ConvertibleDebtCurrent100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConvertibleDebtNoncurrent

us-gaap:ConvertibleDebtNoncurrent


Convertible
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value304301595588582575569550
Percentage of ConvertibleDebtNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CreditCardReceivables dei:LegalEntity

us-gaap:CreditCardReceivables

meli:TrustCreatedInBrazil


Credit
Period End2021-03-31
Value136
Percentage of CreditCardReceivables100.0

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

us-gaap:DebtInstrumentCarryingAmount

meli:TwoThousandTwentyEightConvertibleSeniorNotes, us-gaap:ConvertibleDebt


Debt
Period End2021-06-302021-03-312020-12-312019-12-31
Value439439879880
Percentage of DebtInstrumentCarryingAmount100.0100.0100.0100.0

us-gaap:DebtInstrumentCarryingAmount us-gaap:DebtInstrument, us-gaap:SubsequentEventType

meli:TwoThousandTwentyEightConvertibleSeniorNotes, us-gaap:SubsequentEvent


Debt