MAC


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

Table of contents



us-gaap:CommonStockValue

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted

us-gaap:EarningsPerShareBasicAndDiluted

us-gaap:AllocatedShareBasedCompensationExpense
us-gaap:AwardType

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
us-gaap:ProductOrService
us-gaap:CostOfGoodsAndServicesSold
us-gaap:ProductOrService, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:ProductOrService, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:ProductOrService, us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:CostsAndExpenses
us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:GeneralAndAdministrativeExpense

us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest

us-gaap:IncomeTaxExpenseBenefit

us-gaap:InterestExpense
us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:InterestPaidNet

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax
us-gaap:StatementEquityComponents

us-gaap:ProfitLoss
us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:StatementEquityComponents
us-gaap:ProductOrService
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:ProductOrService, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:ProductOrService, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:ProductOrService, us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:Revenues
us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:Assets
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:BalanceSheetLocation
us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:Liabilities
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:BalanceSheetLocation
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:LiabilitiesAndStockholdersEquity
us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:StockholdersEquity

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:Land
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:AmortizationOfIntangibleAssets

us-gaap:FiniteLivedIntangibleAssetsNet
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:DeferredTaxAssetsLiabilitiesNet

us-gaap:OperatingLeaseRightOfUseAsset
us-gaap:ConsolidatedEntities
us-gaap:OtherAssets
us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:LongTermDebt
us-gaap:LongtermDebtType
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty

us-gaap:MinorityInterest

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:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
us-gaap:StatementEquityComponents

us-gaap:CommonStockValue

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:MinorityInterest

us-gaap:StockIssuedDuringPeriodValueNewIssues
us-gaap:StatementEquityComponents

us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
us-gaap:StatementEquityComponents

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:DepreciationDepletionAndAmortization

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:ProfitLoss
us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:StatementEquityComponents

us-gaap:ShareBasedCompensation

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:RepaymentsOfLongTermDebt

us-gaap:PaymentsOfDividendsCommonStock
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:DebtInstrumentInterestRateStatedPercentage
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

mac:CostsAndExpensesBeforeInterestTotal

mac:DistributionsOfCapitalFromUnconsolidatedEntitiesAndOther
us-gaap:RelatedPartyTransactionsByRelatedParty
mac:EquityMethodInvestmentAmortizationOfDifferenceBetweenCarryingAmountAndUnderlyingEquity
us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty
mac:FairValueAdjustmentofFinanceObligation

mac:GainLossonSaleorWriteDownofAssets
us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty
mac:IncomeLossfromJointVenture

mac:InterestIncomeExpenseRelatedParty
us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty
mac:JointVentureDistributionsinExcessofPartnerShareofIncomeLoss

mac:MortgageLoansRepaymentOfDeferrals

mac:NetIncomeLossAvailabletoCommonStockholdersafterAllocationtoParticipatingSecuritiesBasicandDiluted

mac:NoncontrollingInterestIncreasefromContributionsfromNoncontrollingInterests
us-gaap:StatementEquityComponents

mac:PaymentsToAcquireDevelopRedevelopExpansionAndRenovationRealEstate
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty
mac:PercentageOfLoanAssumedByThirdParty

mac:ProceedsFromFinanceLease
us-gaap:SubsidiarySaleOfStock
mac:ProceedsFromIssuanceOfCommonStockNetOfIssuanceCosts

mac:ProceedsFromSaleOfPartnershipInterestsOtherAssetsAndDiscontinuedOperationsNet

mac:ProvisionRecoveryForLeaseLosses

mac:RemeasurementGainLossOnAssets

mac:StraightLineRentAdjustmentsandAmortizationofaboveandbelowMarketLeases

mac:UndistributedEarningsLossAllocatedtoParticipatingSecuritiesBasicandDiluted

us-gaap:AmortizationOfDebtDiscountPremium
us-gaap:SubsequentEventType
us-gaap:CommonStockDividendsPerShareDeclared

us-gaap:ConstructionInProgressExpendituresIncurredButNotYetPaid

us-gaap:ConversionOfStockAmountConverted1

us-gaap:CurrentIncomeTaxExpenseBenefit
us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:SubsequentEventType, us-gaap:VariableRate
us-gaap:DebtInstrumentBasisSpreadOnVariableRate1
us-gaap:Range, us-gaap:DebtInstrument, us-gaap:LongtermDebtType, us-gaap:VariableRate
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty
us-gaap:DebtInstrumentPeriodicPayment

us-gaap:DepreciationAndAmortization
us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:DepreciationNonproduction

us-gaap:DividendsCommonStockCash
us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents
us-gaap:DividendsCommonStockStock

us-gaap:EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount

us-gaap:FinanceLeaseInterestExpense

us-gaap:FinanceLeasePrincipalPayments

us-gaap:FinanceLeaseRightOfUseAssetAmortization
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:GainLossOnDispositionOfAssets1
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:GainLossOnSaleOfOtherAssets
us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:GainLossOnSaleOfProperties
us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations, us-gaap:PropertyPlantAndEquipmentByType
us-gaap:PropertyPlantAndEquipmentByType

us-gaap:GainLossOnSalesOfAssetsAndAssetImpairmentCharges
us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:ImpairmentOfLongLivedAssetsHeldForUse

us-gaap:ImpairmentOfRealEstate
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty

us-gaap:IncomeLossFromEquityMethodInvestments
us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:IncreaseDecreaseDueFromAffiliates

us-gaap:IncreaseDecreaseInDeferredLeasingFees
us-gaap:Range, us-gaap:BusinessAcquisition, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:IncreaseDecreaseInNotesPayableRelatedParties
us-gaap:Range, us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities

us-gaap:IncreaseDecreaseInOtherAccruedLiabilities

us-gaap:IncreaseDecreaseInOtherOperatingAssets

us-gaap:InterestCostsCapitalized

us-gaap:InterestExpenseOther

us-gaap:LeaseCost

us-gaap:LeaseIncome

us-gaap:LiabilitiesFairValueAdjustment
us-gaap:CreditFacility, us-gaap:LongtermDebtType
us-gaap:LineOfCreditFacilityInterestRateDuringPeriod
us-gaap:DebtInstrument

us-gaap:MinorityInterestDecreaseFromRedemptions
us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents
us-gaap:NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance

us-gaap:OperatingLeaseCost

us-gaap:OperatingLeaseInitialDirectCostExpenseOverTerm
us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:OperatingLeaseLeaseIncome
us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:OperatingLeaseLeaseIncomeLeasePayments

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax

us-gaap:PaymentsOfFinancingCosts

us-gaap:PaymentsToAcquireInterestInJointVenture
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:PaymentsToAcquireRealEstateAndRealEstateJointVentures

us-gaap:PaymentsToDevelopRealEstateAssets

us-gaap:PaymentsToMinorityShareholders

us-gaap:ProceedsFromCollectionOfNotesReceivable

us-gaap:ProceedsFromIssuanceOfCommonStock
us-gaap:SubsidiarySaleOfStock
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty
us-gaap:ProceedsFromIssuanceOfDebt
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty, us-gaap:StatementScenario, us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:ProceedsFromIssuanceOfLongTermDebtAndCapitalSecuritiesNet
us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:ProceedsFromLinesOfCredit
us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:SubsequentEventType
us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:ProceedsFromMinorityShareholders
us-gaap:BusinessAcquisition, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:ProceedsFromRepaymentsOfNotesPayable

us-gaap:ProceedsFromStockPlans

us-gaap:ProvisionForDoubtfulAccounts

us-gaap:ProvisionForLeaseLosses
us-gaap:BusinessAcquisition, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:RepaymentsOfDebt
us-gaap:CreditFacility, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty, us-gaap:SubsequentEventType
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue
us-gaap:AwardDate, us-gaap:AwardType, us-gaap:Vesting
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
us-gaap:AwardType
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodValueConversionOfUnits

us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
us-gaap:StatementEquityComponents

us-gaap:VariableLeaseIncome

mac:AccumulatedAmortizationDeferredCostsAndFiniteLivedIntangibleAssets
us-gaap:BusinessAcquisition
mac:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAccountsPayable
us-gaap:BusinessAcquisition
mac:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDueToAffiliates
us-gaap:BusinessAcquisition
mac:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherAccruedLiabilities
us-gaap:BusinessAcquisition
mac:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPartnershipLoan
us-gaap:BusinessAcquisition
mac:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedRestrictedCash
us-gaap:BusinessAcquisition
mac:BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedDeferredCharges
us-gaap:BusinessAcquisition
mac:BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedMortgageNotePayable
us-gaap:BusinessAcquisition
mac:BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedOtherAssets
us-gaap:BusinessAcquisition
mac:BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedProperty
us-gaap:SubsidiarySaleOfStock
mac:CommonStockSharesAvailableForFutureIssuance

mac:ConvertibleDebtLineOfCreditAndOtherNotesPayable

mac:DeferredCostsAndOtherAssetsGross

mac:DeferredTaxAssetsLiabilitiesOther
us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:RelatedPartyTransactionsByRelatedParty
mac:EquityMethodInvestmentSummarizedFinancialInformationEquityOrCapitalOtherInterests
us-gaap:RelatedPartyTransactionsByRelatedParty
mac:EquityMethodInvestmentsNet

mac:FinancingArrangementDiscountRate

mac:FinancingArrangementObligation

mac:FinancingArrangementTerminalCapitalizationRate

mac:FiniteLivedIntangibleAssetAboveMarketLeases

mac:FiniteLivedIntangibleAssetLeasingCommissionsAndLegalCosts

mac:InvestmentsInUnconsolidatedJointVentures
us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty, us-gaap:RelatedPartyTransactionsByRelatedParty
mac:JointVentureCashDistributionPercent
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
mac:JointVentureOwnershipPercent
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty, us-gaap:RelatedPartyTransactionsByRelatedParty

mac:LesseeOperatingLeaseLiabilityToBePaidAfterYearFour

mac:MinorityInterestRedemptionValue

mac:OperatingandFinanceLeaseLiability

mac:RealEstateAndAccumulatedDepreciationInitialCostOfEquipmentFurnishing

mac:SecuredDebtNonrelatedParty
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty

srt:RealEstateFederalIncomeTaxBasis

us-gaap:AccountsAndNotesReceivableNet

us-gaap:AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType
us-gaap:AccountsReceivableGross

us-gaap:AllowanceForDoubtfulAccountsPremiumsAndOtherReceivables

us-gaap:AssetsFairValueDisclosure
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementFrequency
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:BelowMarketLeaseAccumulatedAmortization
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:BelowMarketLeaseAmortizationIncomeAfterYearFive
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:BelowMarketLeaseAmortizationIncomeNextTwelveMonths
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:BelowMarketLeaseAmortizationIncomeYearFive
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:BelowMarketLeaseAmortizationIncomeYearFour
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:BelowMarketLeaseAmortizationIncomeYearThree
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:BelowMarketLeaseAmortizationIncomeYearTwo
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:BelowMarketLeaseGross
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:BelowMarketLeaseNet
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationAcquisitionOfLessThan100PercentNoncontrollingInterestFairValue
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedBuildings
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLand
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationSeparatelyRecognizedTransactionsAssetsRecognized

us-gaap:CommonStockShareSubscribedButUnissuedSubscriptionsReceivable

us-gaap:ConstructionPayableCurrent
us-gaap:LongtermDebtType
us-gaap:DebtInstrumentCarryingAmount
us-gaap:DebtInstrument
us-gaap:DebtInstrumentUnamortizedPremium

us-gaap:DeferredCompensationPlanAssets

us-gaap:DeferredCostsAndOtherAssets

us-gaap:DeferredCostsLeasingGross

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

us-gaap:DeferredRentReceivablesNet

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards

us-gaap:DeferredTaxAssetsPropertyPlantAndEquipment

us-gaap:DerivativeFairValueOfDerivativeNet
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty, us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeSwaptionInterestRate
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:DerivativeVariableInterestRate

us-gaap:DevelopmentInProcess
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty

us-gaap:DueFromAffiliates
us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:AwardType
us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:EquityMethodInvestmentOwnershipPercentage
us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:EquityMethodInvestmentUnderlyingEquityInNetAssets
us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:EquityMethodInvestments
us-gaap:BusinessAcquisition
us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:FinanceLeaseLiability

us-gaap:FinanceLeaseLiabilityPaymentsDue

us-gaap:FinanceLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFour

us-gaap:FinanceLeaseLiabilityPaymentsDueYearThree

us-gaap:FinanceLeaseLiabilityPaymentsDueYearTwo

us-gaap:FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear

us-gaap:FinanceLeaseLiabilityUndiscountedExcessAmount

us-gaap:FinanceLeaseWeightedAverageDiscountRatePercent
us-gaap:Range, us-gaap:RelatedPartyTransaction
us-gaap:FinanceLeasedAssetMeasurementInput

us-gaap:FiniteLivedIntangibleAssetAcquiredInPlaceLeases
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

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

us-gaap:FixturesAndEquipmentGross
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty

us-gaap:InvestmentBuildingAndBuildingImprovements

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear

us-gaap:LessorOperatingLeasePaymentsToBeReceived

us-gaap:LessorOperatingLeasePaymentsToBeReceivedAfterRollingYearFive

us-gaap:LessorOperatingLeasePaymentsToBeReceivedFiveYears

us-gaap:LessorOperatingLeasePaymentsToBeReceivedFourYears

us-gaap:LessorOperatingLeasePaymentsToBeReceivedNextRollingTwelveMonths

us-gaap:LessorOperatingLeasePaymentsToBeReceivedNextTwelveMonths

us-gaap:LessorOperatingLeasePaymentsToBeReceivedRollingYearFive

us-gaap:LessorOperatingLeasePaymentsToBeReceivedRollingYearFour

us-gaap:LessorOperatingLeasePaymentsToBeReceivedRollingYearThree

us-gaap:LessorOperatingLeasePaymentsToBeReceivedRollingYearTwo

us-gaap:LessorOperatingLeasePaymentsToBeReceivedThereafter

us-gaap:LessorOperatingLeasePaymentsToBeReceivedThreeYears

us-gaap:LessorOperatingLeasePaymentsToBeReceivedTwoYears

us-gaap:LettersOfCreditOutstandingAmount
us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:LineOfCredit
us-gaap:DebtInstrument
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:LineOfCreditFacilityFairValueOfAmountOutstanding
us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:LongtermDebtType
us-gaap:DebtInstrument, us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:LongtermDebtType
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:LineOfCreditFacilityInterestRateAtPeriodEnd
us-gaap:DebtInstrument, us-gaap:LongtermDebtType, us-gaap:VariableRate
us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity

us-gaap:LineOfCreditFacilityRemainingBorrowingCapacity
us-gaap:LongtermDebtType
us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive
us-gaap:LongtermDebtType
us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths
us-gaap:LongtermDebtType
us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive
us-gaap:LongtermDebtType
us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour
us-gaap:LongtermDebtType
us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree
us-gaap:LongtermDebtType
us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo
us-gaap:Ownership
us-gaap:MinorityInterestOwnershipPercentageByNoncontrollingOwners
us-gaap:Ownership
us-gaap:MinorityInterestOwnershipPercentageByParent

us-gaap:NotesPayableFairValueDisclosure

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent

us-gaap:OtherAccruedLiabilitiesCurrentAndNoncurrent

us-gaap:OtherAssetsMiscellaneous
us-gaap:ConsolidatedEntities
us-gaap:OtherLiabilities
us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:RealEstateAccumulatedDepreciation
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty

us-gaap:RealEstateAndAccumulatedDepreciationCarryingAmountOfBuildingsAndImprovements
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty

us-gaap:RealEstateAndAccumulatedDepreciationCarryingAmountOfLand
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty

us-gaap:RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionCarryingCosts
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty

us-gaap:RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty

us-gaap:RealEstateAndAccumulatedDepreciationInitialCostOfLand
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty

us-gaap:RealEstateGrossAtCarryingValue
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty

us-gaap:RealEstateInvestmentPropertyAccumulatedDepreciation

us-gaap:RealEstateInvestmentPropertyAtCost

us-gaap:RealEstateInvestmentPropertyNet
us-gaap:ConsolidatedEntities
us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:RestrictedCashCurrent

us-gaap:SECScheduleIIIRealEstateInvestmentPropertyNet
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty

us-gaap:SecuredDebt
us-gaap:BusinessAcquisition, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:ConsolidatedEntities
us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue

us-gaap:StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1

us-gaap:TenantImprovements

Plots across concepts


IncomeStatement
Comprehensive Income Net Of Tax
Expenses
Allocated Share Based Compensation Expense
Balance Sheet
Finite Lived Intangible Assets Net
Assets
Operating Lease Right Of Use Asset
Current Assets
Cash And Cash Equivalents At Carrying Value
NonCurrent Assets
Finite Lived Intangible Assets Net
Liabilities
Accounts Payable And Accrued Liabilities Current And Noncurrent
Noncurrent Liabilities
Minority Interest
Stockholders Equity
Retained Earnings Accumulated Deficit
CashFlow
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInOperatingActivities
Increase Decrease In Accounts Receivable
NetCashProvidedByUsedInFinancingActivities
Net Cash Provided By Used In Financing Activities
Shares
Weighted Average Number Of Share Outstanding Basic And Diluted
LesseeOperatingLeaseLiabilityPaymentsDue
Lessee Operating Lease Liability Payments Due Year Three

Tables

  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:CommonStockValue █▇▃▃▃▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▃▃▃▃▃▃▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁2.1121.9711.4981.4961.4961.4161.4141.4131.4131.4131.4121.4121.4121.4111.411.4091.4161.4191.441.4391.4471.4951.5441.5851.5851.5851.5821.4091.4091.4091.4071.4071.4071.3761.3751.3631.3331.3271.3211.3211.321.311.304NANANA
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding █▁205.757158.58NA149.626144.102141.437NA141.368141.344141.262NA141.196141.137141.05NA141.31141.728143.655NA144.036146.769152.103NA158.634158.633158.544NA141.06141.036140.817NA140.773139.526137.616NA134.33132.877132.273NA132.096131.691130.574NA130.213123.44696.951
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic █▁205.757158.58NA149.626144.102141.437NA141.368141.344141.262NA141.196141.137141.024NA141.299141.695143.596NA143.923146.644151.984NA158.517158.501158.336NA140.916140.894140.767NA140.712139.372137.538NA134.22132.768132.273NA132.096131.691130.574NA130.213123.44696.951
us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted NA158.58NA149.626144.102141.437NA141.368141.344141.262NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities mac:PartnershipUnits▁█9.81849510.855707NA10.88376110.50445210.477827NA10.41523810.41527810.41519NA10.37793610.39772610.291217NA10.32437610.52654710.591428NA10.66656510.83335410.820343NA10.57663210.57794510.516523NA10.11071610.1134869.991438NA9.6213139.93879510.206924NA10.76955211.26229311.178828NA11055.01311448.08411.902657NA11807.6812049.003NA
 us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities mac:PreferredNonparticipatingConvertibleUnits▄▄0.1032350.103235NA0.1032350.0946190.090619NA0.0906190.0906190.090619NA0.0906190.0906190.090619NA0.0906190.0906190.090619NA0.1387590.1387590.138759NA0.1387590.1387590.14049NA0.1843040.1843040.184304NA0.1843040.1843040.184304NA0.1843040.1987450.20864NA208.64208.640.20864NA208.64208.64NA
us-gaap:EarningsPerShareBasic ▂▂▁▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▄▄▂▂▂█▂▂▂▂▂▃▂▃▂▂▂▃▂▂-0.06-0.4-1.27-0.15-0.180.050.190.330.110.050.080.520.05-0.240.230.120.190.480.260.090.312.772.650.210.090.159.520.250.110.131.030.271.570.131.270.331.0-0.111.230.1-0.15NA0.180.06-0.01-0.08
us-gaap:EarningsPerShareDiluted ▂▂▁▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▄▄▂▂▂█▂▂▂▂▂▃▂▃▂▂▂▃▂▂-0.06-0.4-1.27-0.15-0.180.050.190.330.110.050.080.520.05-0.240.230.120.190.480.260.090.312.762.650.210.090.159.510.250.110.131.030.271.570.131.270.331.0-0.111.230.1-0.15NA0.180.06-0.01-0.08
us-gaap:EarningsPerShareBasicAndDiluted NA-0.4NA-0.15000000000000002-0.180.05NA0.329999999999999960.110.05NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
 COGS Ratio us-gaap:ProductOrService us-gaap:ManagementService▄▃▁▃▄▄█▇▆▇██▇▇█▇6.6315.5683.6546.0046.836.97311.4329.9789.11910.1811.3911.05210.49610.54211.43910.056NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 Cost Ratio us-gaap:EquityMethodInvestmentNonconsolidatedInvestee,us-gaap:RelatedPartyTransactionsByRelatedParty mac:OtherJointVentures,us-gaap:CorporateJointVentureNA166.284172.804184.78185.37179.133206.306160.804139.053NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 Cost Ratio us-gaap:EquityMethodInvestmentNonconsolidatedInvestee,us-gaap:RelatedPartyTransactionsByRelatedParty mac:PacificPremierRetailLP,us-gaap:CorporateJointVentureNA36.86538.33446.97645.78158.42950.42836.339.059NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 Cost Ratio us-gaap:EquityMethodInvestmentNonconsolidatedInvestee,us-gaap:RelatedPartyTransactionsByRelatedParty us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees,us-gaap:CorporateJointVenture224.62NANA231.756231.151NANA197.104178.112NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 Cost Ratio us-gaap:RelatedPartyTransactionsByRelatedParty us-gaap:CorporateJointVentureNA203.149NA197.103178.112237.562NA231.756NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 Cost Ratio us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName,us-gaap:EquityMethodInvestmentNonconsolidatedInvestee,us-gaap:RelatedPartyTransactionsByRelatedParty mac:OtherJointVentures,us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees,us-gaap:CorporateJointVenture183.349NANANA139.053NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 Cost Ratio us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName,us-gaap:EquityMethodInvestmentNonconsolidatedInvestee,us-gaap:RelatedPartyTransactionsByRelatedParty mac:PacificPremierRetailLP,us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees,us-gaap:CorporateJointVenture41.271NANANA39.059NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 Net profit Margin us-gaap:EquityMethodInvestmentNonconsolidatedInvestee,us-gaap:RelatedPartyTransactionsByRelatedParty mac:OtherJointVentures,us-gaap:CorporateJointVentureNA166.284172.804184.78185.37179.133206.306160.804139.053NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 Net profit Margin us-gaap:EquityMethodInvestmentNonconsolidatedInvestee,us-gaap:RelatedPartyTransactionsByRelatedParty us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees,us-gaap:CorporateJointVenture224.62NANA231.756231.151NANA197.104178.112NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 Net profit Margin us-gaap:RelatedPartyTransactionsByRelatedParty us-gaap:CorporateJointVentureNA203.149NA197.103178.112237.562NA231.756NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:AllocatedShareBasedCompensationExpense ▁▂▁▁▁▂▁▁▁▂▂▂▄▅▂▂▂▆▂▂▂█▂▂▂▇▂▂▂█▄▂▂▂▁▁▁▁▁▁▂▂▂▃▃4.3325.0314.134.1234.215.6033.373.3153.3736.6655.3324.6169.99113.6126.5686.496.77317.1746.3966.3856.34921.3995.2874.9735.318.8154.774.9834.85420.34611.4645.795.7315.1373.9583.7253.1654.1173.4713.4616.1335.7685.8477.4219.073NA
us-gaap:ComprehensiveIncomeNetOfTax ▆▄▁▅▅▆▇▇▆▆▆█▆▅▇▆▇█-9.026-60.91-187.737-19.379-23.3711.12728.78646.21711.4535.7797.14174.2037.764-33.51232.70917.49826.63869.243NANANANANANANANANANANANANANANANA174.24743.893133.354-14.068160.08813.009-17.8584.864NANANANA
us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest ▆▄▁▆▅▆▇▇▆▆▆█▆▅▇▆▇█-1.323-65.036-202.163-19.81-24.9822.33631.63449.8719.6666.7988.63881.4168.814-34.3238.54219.22829.05274.809NANANANANANANANANANANANANANANANA186.29547.275144.543-11.723172.62114.324-19.5534.85NANANANA
 us-gaap:CostOfGoodsAndServicesSold us-gaap:ProductOrService us-gaap:ManagementService▂▂▃▁▂▂▂▂▂▃▄▄▃█▄▄15.02114.84319.87913.03116.44216.22416.57515.51415.69219.01422.71921.52618.27434.98923.34222.046NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:CostOfGoodsAndServicesSold us-gaap:ProductOrService us-gaap:RealEstate▅█▄▄▁▆▅▅▄▆▃▇▅▇▇█67.65576.15564.67464.6857.13370.72568.52369.32864.09269.60462.78772.10168.07274.5172.66375.598NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:CostOfGoodsAndServicesSold us-gaap:ProductOrService,us-gaap:EquityMethodInvestmentNonconsolidatedInvestee,us-gaap:RelatedPartyTransactionsByRelatedParty us-gaap:RealEstate,mac:OtherJointVentures,us-gaap:CorporateJointVentureNA58.84264.0258.65859.06561.50973.22561.45753.145NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:CostOfGoodsAndServicesSold us-gaap:ProductOrService,us-gaap:EquityMethodInvestmentNonconsolidatedInvestee,us-gaap:RelatedPartyTransactionsByRelatedParty us-gaap:RealEstate,mac:PacificPremierRetailLP,us-gaap:CorporateJointVentureNA9.3659.4569.2898.479.64210.0979.6788.24NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:CostOfGoodsAndServicesSold us-gaap:ProductOrService,us-gaap:EquityMethodInvestmentNonconsolidatedInvestee,us-gaap:RelatedPartyTransactionsByRelatedParty us-gaap:RealEstate,us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees,us-gaap:CorporateJointVenture66.442NANA67.94767.535NANA71.13561.385NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:CostOfGoodsAndServicesSold us-gaap:ProductOrService,us-gaap:RelatedPartyTransactionsByRelatedParty us-gaap:RealEstate,us-gaap:CorporateJointVentureNA68.207NA71.14661.38471.151NA67.947NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:CostOfGoodsAndServicesSold us-gaap:ProductOrService,us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName,us-gaap:EquityMethodInvestmentNonconsolidatedInvestee,us-gaap:RelatedPartyTransactionsByRelatedParty us-gaap:RealEstate,mac:OtherJointVentures,us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees,us-gaap:CorporateJointVenture56.546NANANA53.145NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:CostOfGoodsAndServicesSold us-gaap:ProductOrService,us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName,us-gaap:EquityMethodInvestmentNonconsolidatedInvestee,us-gaap:RelatedPartyTransactionsByRelatedParty us-gaap:RealEstate,mac:PacificPremierRetailLP,us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees,us-gaap:CorporateJointVenture9.896NANANA8.24NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:CostsAndExpenses ▃▄▁▂▁▁▃▁▂▃▃▃▃▄▃▃▃▄▄▃▃▄▆▇▇█▇▄▄▅▄▅▅▅▄▂▂▂▂▂▂▃▂▂▂▂228.536236.543186.574206.633188.798191.482230.239194.875211.544223.26224.565225.796231.146253.424233.894229.343230.27237.251238.007228.2232.275246.135276.117295.328308.927321.785303.645249.789241.485255.378237.923259.183256.844261.401239.447208.278209.243214.319200.297210.151203.269221.998209.893202.298196.496205.152
us-gaap:GeneralAndAdministrativeExpense ▄▅▄▄▅▄▃▂▂▄▃▂▂▅▄▂▄▅▂▄▄▅▄▄▄▅█▂▂▄▆▃▄▃▂▂▃▂▂▂▁▄▂▂▁▄6.6798.0877.6877.5898.2426.8215.7995.2854.5896.9615.7465.4394.9568.0197.0325.2877.4588.4634.9776.937.6818.6297.216.6887.558.42212.0735.3395.1236.8779.15.9556.6936.0245.1775.0635.6554.5185.2374.493.7427.6444.9994.5463.6427.518
us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest ▃▂▁▃▃▃▄▄▃▃▃▄▃▃▄▃▃▄▄▃▄█-4.062-67.73-204.844-22.622-26.7278.73129.73950.02513.9478.84313.24681.2418.866-34.38138.58419.22829.05274.80940.83413.19649.434451.375NANANANA1530.55838.74417.98619.6444.942.78790.87522.526186.37747.53814.90546.673214.02913.897-20.9980.09125.4619.2450.456-6.748
us-gaap:IncomeTaxExpenseBenefit ▅▃▂▃▂▂▂▃▃▃▂▃▃▁█▃▃▁▂▃▃▃▂▂▂▂▂▂▁▂▃▂▂▂▂▂▁▃▂▂▂▂▁▁▂▂7.1072.2380.2371.106-1.524-0.266-0.1140.6780.6790.346-1.8050.4660.684-2.94915.7722.8690.437-3.484-2.0140.9050.5141.317-1.146-0.859-0.283-0.935-0.51-0.689-2.898-0.1720.571-0.543-1.477-0.243-2.0-0.934-3.0751.85-0.299-1.566-1.768-2.478-3.95-2.662-1.375-1.215
us-gaap:InterestExpense ██▁▅▃▁▇▂▅▅▇▆▆█▆▆▆▆▆▆▆▆▇███▇▇▇▇▆███▇▆▆▆▆▇▇▇█▇██54.91453.89610.25837.18420.0348.07447.98914.79937.10938.35746.48544.92738.91552.63544.88943.26542.32141.30142.72139.98341.19539.77648.80554.95654.89653.28650.74847.80345.846.33838.52852.65654.43953.69648.33542.62243.29744.01945.10349.15349.03251.99753.50751.66252.23855.411
us-gaap:InterestPaidNet ▃▄▄▂▃▃▃▃▃▃▃▃▃▃▃▂▂▂▂▂▂▂▃▄▄▄▃▂▃▃▂▃▄▃▂▅▁▂▃▂▂▃█▃▃▃52.44361.04161.15537.75547.24852.98953.32651.35454.69650.6549.57449.64846.61446.41843.80741.82242.40240.46240.65140.96340.15132.07352.84358.97259.18960.10250.64439.1549.12547.95841.28551.47259.26853.93335.5985.12420.82640.43147.79743.12836.63448.343126.53447.45548.26158.023
us-gaap:NetIncomeLossAttributableToNoncontrollingInterest ▂▂▁▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▄▄▂▂▂█▂▂▂▂▂▃▂▃▂▃▂▃▂▂▂▂▂▂▂7.703-4.126-14.426-0.431-1.6111.2092.8483.654-1.7871.0191.4977.2131.05-0.8085.8331.732.4145.5663.706-0.5344.21230.4629.2262.7171.3512.056101.3372.831.8981.8255.9112.70215.8194.43812.0483.38211.1892.34512.5331.315-1.6950.0572.21.0390.495-0.504
us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic ▂▂▁▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▄▄▂▂▂█▂▂▂▂▂▃▂▃▂▂▂▃▂▂▂▂▂▂▂-11.765-63.604-190.418-22.191-25.1167.52226.89146.37115.7347.82411.74974.0287.816-33.57332.75117.49826.63869.24337.12813.7345.222420.915414.95933.59714.39524.6111429.22135.91416.08817.819144.87838.123218.99718.092174.24743.893133.354-14.068163.10712.941-19.2160.03423.5588.429-0.44-6.357
us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax ████▇▁▇▆▃▄2.7392.6942.6812.8121.745-6.3951.895-0.154-4.281-2.045NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:ProfitLoss ▂▂▁▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▄▄▂▂▂█▂▂▂▂▂▃▂▃▂▂▂▃▂▂▂▂▂▂▂-4.062-67.73-204.844-22.622-26.7278.73129.73950.02513.9478.84313.24681.2418.866-34.38138.58419.22829.05274.80940.83413.19649.434451.375444.18536.31415.74626.6671530.55838.74417.98619.644150.78940.825234.81622.53186.29547.275144.543-11.723175.6414.256-20.9110.09125.7589.4680.055-6.861
 us-gaap:ProfitLoss us-gaap:EquityMethodInvestmentNonconsolidatedInvestee,us-gaap:RelatedPartyTransactionsByRelatedParty mac:OtherJointVentures,us-gaap:CorporateJointVentureNA2.39-8.94924.6689.9579.82823.352-13.215-17.821NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:ProfitLoss us-gaap:EquityMethodInvestmentNonconsolidatedInvestee,us-gaap:RelatedPartyTransactionsByRelatedParty mac:PacificPremierRetailLP,us-gaap:CorporateJointVentureNA-13.013-11.94-4.901-5.2363.602-1.49-14.85-10.399NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:ProfitLoss us-gaap:EquityMethodInvestmentNonconsolidatedInvestee,us-gaap:RelatedPartyTransactionsByRelatedParty us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees,us-gaap:CorporateJointVenture15.285NANA19.7674.721NANA-28.065-28.22NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:ProfitLoss us-gaap:RelatedPartyTransactionsByRelatedParty us-gaap:CorporateJointVentureNA-10.623NA-28.078-28.21913.43NA19.767NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:ProfitLoss us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName,us-gaap:EquityMethodInvestmentNonconsolidatedInvestee,us-gaap:RelatedPartyTransactionsByRelatedParty mac:OtherJointVentures,us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees,us-gaap:CorporateJointVenture24.699NANANA-17.821NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:ProfitLoss us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName,us-gaap:EquityMethodInvestmentNonconsolidatedInvestee,us-gaap:RelatedPartyTransactionsByRelatedParty mac:PacificPremierRetailLP,us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees,us-gaap:CorporateJointVenture-9.414NANANA-10.399NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:ProfitLoss us-gaap:StatementEquityComponents us-gaap:NoncontrollingInterest▂▂▁▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▄▄▂▂▂█▂▂▂▂▂▃▂▃▂▃▂7.703-4.126-14.426-0.431-1.6111.2092.8483.654-1.7871.0191.4977.2131.05-0.8085.8331.732.4145.5663.706-0.5344.21230.4629.2262.7171.3512.056101.3372.831.8971.8255.9112.70215.8184.43812.0483.38211.1882.345NANANANANANANANA
 us-gaap:ProfitLoss us-gaap:StatementEquityComponents us-gaap:Parent▂▂▁▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▄▄▂▂▂█▂▂▂▂▂▃▂▃▂▂▂-11.765-63.604-190.418-22.191-25.1167.52226.89146.37115.7347.82411.74974.0287.816-33.57332.75117.49826.63869.24337.12813.7345.222420.915414.95933.59714.39524.6111429.22135.91416.08817.819144.87838.123218.99718.092174.24743.893133.354-14.068NANANANANANANANA
 us-gaap:ProfitLoss us-gaap:StatementEquityComponents us-gaap:RetainedEarnings▂▂▁▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▄▄▂▂▂█▂▂▂▂▂▃▂▃▂▂▂-11.765-63.604-190.418-22.191-25.1167.52226.89146.37115.7347.82411.74974.0287.816-33.57332.75117.49826.63869.24337.12813.7345.222420.915414.95933.59714.39524.6111429.22135.91416.08817.819144.87838.123218.99718.092174.24743.893133.354-14.068NANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService us-gaap:ManagementService▄▃▁▃▄▄█▇▆▇██▇▇█▇6.6315.5683.6546.0046.836.97311.4329.9789.11910.1811.3911.05210.49610.54211.43910.056NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService us-gaap:RealEstateOther▅▂▂▂▁▄▃▃▃▂█▅▃▃▆▅11.8555.3215.6474.3343.0039.2587.8256.8897.8315.33419.75113.527.0358.0815.33511.701NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService,us-gaap:EquityMethodInvestmentNonconsolidatedInvestee,us-gaap:RelatedPartyTransactionsByRelatedParty us-gaap:RealEstateOther,mac:OtherJointVentures,us-gaap:CorporateJointVentureNA16.9656.27715.64813.0976.8888.3755.671-0.399NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService,us-gaap:EquityMethodInvestmentNonconsolidatedInvestee,us-gaap:RelatedPartyTransactionsByRelatedParty us-gaap:RealEstateOther,mac:PacificPremierRetailLP,us-gaap:CorporateJointVentureNA0.0940.0550.6680.4350.0510.3130.2570.253NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService,us-gaap:EquityMethodInvestmentNonconsolidatedInvestee,us-gaap:RelatedPartyTransactionsByRelatedParty us-gaap:RealEstateOther,us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees,us-gaap:CorporateJointVenture32.921NANA16.31613.532NANA5.928-0.146NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService,us-gaap:RelatedPartyTransactionsByRelatedParty mac:DevelopmentandLeasingFees,mac:UnconsolidatedJointVenturesAndThirdPartyManagedProperties▂▂▁▂▃▃█▇▅▅▅▆▅▆▇▅1.5551.431.1131.4432.3112.0844.9624.2883.313.4963.5173.973.3213.6044.1823.385NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService,us-gaap:RelatedPartyTransactionsByRelatedParty us-gaap:ManagementService,mac:UnconsolidatedJointVenturesAndThirdPartyManagedProperties▅▅▁▆▆▆▇▇▆▆█▇▇▆█▇3.9863.8172.2314.2854.2954.4864.8514.7464.674.4815.3864.9714.7164.6795.1914.749NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService,us-gaap:RelatedPartyTransactionsByRelatedParty us-gaap:RealEstateOther,us-gaap:CorporateJointVentureNA17.059NA5.927-0.1456.939NA16.316NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService,us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName,us-gaap:EquityMethodInvestmentNonconsolidatedInvestee,us-gaap:RelatedPartyTransactionsByRelatedParty us-gaap:RealEstateOther,mac:OtherJointVentures,us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees,us-gaap:CorporateJointVenture32.884NANANA-0.399NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService,us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName,us-gaap:EquityMethodInvestmentNonconsolidatedInvestee,us-gaap:RelatedPartyTransactionsByRelatedParty us-gaap:RealEstateOther,mac:PacificPremierRetailLP,us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees,us-gaap:CorporateJointVenture0.037NANANA0.253NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RelatedPartyTransactionsByRelatedParty mac:UnconsolidatedJointVenturesAndThirdPartyManagedProperties▃▃▁▄▅▄█▇▆▆▇▇▆▆█▆5.5415.2473.3445.7286.6066.579.8139.0347.987.9778.9038.9418.0378.2839.3738.134NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:Revenues ▃▂▂▁▁▃▄▃▃▃▄▄▄▄▅▄▄▄▅▅▅▅█████▅▅▅▆▅▅▅▄▃▂▃▃▂▂▂▂▂▁▁215.473190.424194.643185.844178.587226.952241.841231.127227.972226.522246.874242.198234.545236.734256.743242.451247.423247.045272.0253.367259.904256.0320.758326.262322.794318.335322.909263.492254.337264.512282.137266.556256.977262.782251.165215.669204.545214.729215.315202.683190.94191.069200.334189.471181.226182.114
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:Assets ▂▄▃▃▃▃▃▃▃▃▃▃▃▃▄▄▄▄▄▄▄▄▆████▃▃▃▃▃▃▄▃▁▁▂▂▁▁▁▁8643.4529669.5849184.0059183.2889228.3489299.6488853.5718775.9738944.0999002.9219026.8089010.739115.2179157.2739605.8629606.9119682.2069712.0649958.1489941.7659997.67910211.34511258.57613350.18113360.37613196.66713121.7789206.1089062.2639008.3919075.259205.5279549.8899762.6849311.2097609.8567731.0538069.8357938.5497629.1047449.787498.2787645.01NANANA
us-gaap:Liabilities ▄▆▆▆▆▆▅▄▅▄▄▄▄▄▄▄▄▃▄▃▃▃▅██▇▇▄▄▃▃▄▄▆▄▁▂▂▂▂▁▁▁5516.5066672.2796738.7456534.7516539.7896575.2886022.6015868.2045974.7295917.6525838.3765722.8015800.0425748.6885637.8635569.8175521.5315438.1675530.985451.2575420.5785181.4756187.3377535.9657475.7297223.1027081.9295667.0555471.5855345.2715356.5335550.7575872.126406.0935894.9584324.1484593.2754997.7114773.8984642.5644397.6554360.6244445.648NANANA
us-gaap:LiabilitiesAndStockholdersEquity ▂▄▃▃▃▃▃▃▃▃▃▃▃▃▄▄▄▄▄▄▄▄▆████▃▃▃▃▃▃▄▃▁▁▂▂▁▁▁▁8643.4529669.5849184.0059183.2889228.3489299.6488853.5718775.9738944.0999002.9219026.8089010.739115.2179157.2739605.8629606.9119682.2069712.0649958.1489941.7659997.67910211.34511258.57613350.18113360.37613196.66713121.7789206.1089062.2639008.3919075.259205.5279549.8899762.6849311.2097609.8567731.0538069.8357938.5497629.1047449.787498.2787645.01NANANA
us-gaap:StockholdersEquity ▂▂▁▁▂▂▂▂▂▂▂▃▃▃▄▄▄▅▅▅▅▆▆████▃▃▃▃▃▃▃▃▂▂▂▂▂▂▂▂2968.4942833.8962257.0492464.3282502.3972533.9912632.2622707.2112764.1442854.7132950.2323044.4483070.513157.763681.5783746.3213859.5563957.4534105.8874163.2024236.1724667.0114715.4145427.9765493.3285576.5375640.123190.823237.6253303.8363358.7493296.6193334.9073017.023077.5292938.032796.2582724.7222813.3372719.7312769.0452825.7612890.279NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:CashAndCashEquivalentsAtCarryingValue ▂█▄▄▄▅▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▂▁▂▁▂▄▄▅▁194.0281083.813465.297528.431497.581652.354100.00598.309104.88111.022102.71193.47992.452118.17591.03871.08887.13392.29694.04684.18173.138106.50586.5193.009110.326118.16184.90758.47956.564.92669.71562.10846.94368.81465.79376.55389.797229.2667.248139.4273.229188.025445.645486.426596.71896.226
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents ▂█▄▄▄▅▁▁▁▁▁▁▁▁▁▁▁▁▁263.3261151.068482.659541.801507.664663.107114.216107.268148.428154.075149.301144.1142.512167.852143.105121.824137.437142.31143.997NANANA127.899NANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:Land ▃▃▃▃▃▃▃▃▃▃▃▃▃▃▄▄▄▄▄▄▄▄▆████▅▅▄▄▅▄▅▄▁▁▂▂▁▁1462.4061496.7491538.271505.8841510.3681510.9481520.6781508.4451508.5851506.2321506.6781521.2521518.1611527.461567.1521578.8771582.1911581.5781607.591635.0741635.7611658.4661894.7172238.0482242.8412259.2882242.2911713.2981716.1541697.9731707.0051751.6111689.8991723.3881572.6211228.2671227.5041253.0721273.6491189.3711164.643NA1158.139NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
 us-gaap:AmortizationOfIntangibleAssets us-gaap:FiniteLivedIntangibleAssetsByMajorClass us-gaap:LeasesAcquiredInPlace▂▁▁▁▁▃▃▃▃▂▂▂▃▃▃▃▅▅▆█▇█2.4032.2031.7671.931.9963.7193.833.4673.323.2053.1313.1143.5523.8354.2334.2065.5456.0047.0158.9838.2038.847NANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:FiniteLivedIntangibleAssetsNet NANA48.145NANANA32.367NANANA46.188NANANA59.883NANANA84.036NANANA139.516NANANA267.896NANANA167.104NANANA159.362NANANANANANANANANANANA
 us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass us-gaap:AboveMarketLeases▂▂▂▁▁▁▁▁▁▁▄▄▄▄▄▅▅▅▅▅▆▆▆▇███▃▃▃▃▃▄▄▃▂43.46645.23746.84919.72521.02422.35224.17926.4828.14129.79191.04294.59597.4100.249103.83110.156114.66119.285124.346128.962133.623140.456147.327181.577188.264195.823191.11458.1662.86566.57471.85873.6783.03287.32671.67253.209NANA58.24NANANANANANANA
us-gaap:DeferredTaxAssetsLiabilitiesNet ▁▃▃▃▄▃▃▃▃▄▄▃▃▄▃▇██▅▅▅▅▆▅▅▅▅▅▄▄▄▄▄▄▄▄▃▃▂▂▂21.42228.52830.76731.00332.10830.78930.75730.64330.99931.85132.19730.36630.83431.51729.00644.96447.83348.2738.30136.26537.10337.59138.84737.72736.84336.5635.62535.11534.42631.52831.35632.0231.39933.84333.41431.34230.3127.28226.82926.31524.592NA19.525NANANA
us-gaap:OperatingLeaseRightOfUseAsset ▁▁▂▄▅▆▇▇▇█114.921117.388118.355134.663137.679143.637148.087150.656153.156156.26NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:LongTermDebt ▁▄█4518.1084534.5854560.81NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:MinorityInterest ▁▁▂▂▂▂▂▂▂▃▃▃▄▄▅▅▅▆▆▆▆▇▇████▇▇▇▇▇▆▆▆▆▆▆▇▄▄▅▅158.452163.409188.211184.209186.162190.369198.708200.558205.226230.556238.2243.481244.665250.825286.421290.773301.119316.444321.281327.306340.929362.859355.825386.24391.319397.028399.729348.233353.053359.284359.968358.151342.862339.571338.722347.678341.52347.402351.314266.809271.714300.527297.717NANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo ▁▁▆████9.0769.07614.55816.86716.86717.00417.004NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree ▁▁▂▄▄██7.0947.0948.74611.05511.05516.86716.867NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour ▂▂▁▅▅██7.1367.1366.7599.0689.06811.05511.055NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive NANA6.796NANA9.0689.068NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive NANA116.66NANA131.347131.347NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:StockholdersEquity ▂▂▁▁▂▂▂▂▂▂▂▃▃▃▄▄▄▅▅▅▅▆▆████▃▃▃▃▃▃▃▃▂▂▂▂▂▂▂▂2968.4942833.8962257.0492464.3282502.3972533.9912632.2622707.2112764.1442854.7132950.2323044.4483070.513157.763681.5783746.3213859.5563957.4534105.8874163.2024236.1724667.0114715.4145427.9765493.3285576.5375640.123190.823237.6253303.8363358.7493296.6193334.9073017.023077.5292938.032796.2582724.7222813.3372719.7312769.0452825.7612890.279NANANA
us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest ▂▂▁▁▁▂▂▂▂▂▂▃▃▃▄▄▄▅▅▅▅▆▆████▃▃▃▃▃▃▃▃▃▂▂▂▂▂▂▂3126.9462997.3052445.262648.5372688.5592724.362830.972907.7692969.373085.2693188.4323287.9293315.1753408.5853967.9994037.0944160.6754273.8974427.1684490.5084577.1015029.875071.2395814.2165884.6475973.5656039.8493539.0533590.6783663.123718.7173654.773677.7693356.5913416.2513285.7083137.7783072.1243164.6512986.543040.7593126.2883187.996NANANA
us-gaap:CommonStockValue █▇▃▃▃▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▃▃▃▃▃▃▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁2.1121.9711.4981.4961.4961.4161.4141.4131.4131.4131.4121.4121.4121.4111.411.4091.4161.4191.441.4391.4471.4951.5441.5851.5851.5851.5821.4091.4091.4091.4071.4071.4071.3761.3751.3631.3331.3271.3211.3211.321.311.304NANANA
us-gaap:AdditionalPaidInCapitalCommonStock █▇▅▅▅▅▅▅▅▄▄▄▄▄▄▄▄▄▅▅▅▆▆▇▇▆▆▂▂▂▂▂▂▁▁5438.4935263.9944603.3784600.474596.6844590.7094583.9114581.5514578.624574.64567.6434563.1034558.8734549.7484510.4894503.674521.9454530.6314593.2294581.544613.1144841.2914926.635087.6985076.7265064.4465041.7973930.3173925.7133920.7043906.1483901.6763896.4953717.0913715.895NANANA3490.647NANANANANANANA
us-gaap:RetainedEarningsAccumulatedDeficit ▁▁▁▂▂▂▂▂▃▃▃▃▃▃▅▅▅▅▆▆▆▆▆▇███▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅-2469.336-2426.555-2339.619-2126.749-2082.082-2042.688-1944.012-1864.807-1805.097-1714.789-1614.357-1520.209-1489.742-1393.418-830.279-758.758-663.805-574.597-488.782-419.777-378.389-175.775-212.76338.693415.017510.506596.741-740.906-689.497-618.277-548.806-606.464-562.995-701.447-639.741-734.684-705.292-765.674-678.631-768.816-715.51-630.017-564.357NANANA
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax ▇▅▄▃▂▁▄▃▃▅▆████-2.775-5.514-8.208-10.889-13.701-15.446-9.051-10.946-10.792-6.511-4.4660.142-0.0330.019-0.042NANANA0.0NANANANANANANANANANANANANANANANANANANANA3.0192.9511.593-3.237NANANA
us-gaap:MinorityInterest ▁▁▂▂▂▂▂▂▂▃▃▃▄▄▅▅▅▆▆▆▆▇▇████▇▇▇▇▇▆▆▆▆▆▆▇▄▄▅▅158.452163.409188.211184.209186.162190.369198.708200.558205.226230.556238.2243.481244.665250.825286.421290.773301.119316.444321.281327.306340.929362.859355.825386.24391.319397.028399.729348.233353.053359.284359.968358.151342.862339.571338.722347.678341.52347.402351.314266.809271.714300.527297.717NANANA
us-gaap:StockIssuedDuringPeriodValueNewIssues ▁█167.91638.144NANANANANANANANANANANANANANANANANANANANANANANANANANANANA-0.019-0.053NANA-0.22NANANANANANANANANANANA
us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders ▂▁▁▁▁▂▂▂▃▂▂▂▂▂▂▂▂▂▂▂▂▂█▁▁▁▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂10.8563.3382.2232.1741.5878.4749.0628.74224.1158.3438.2948.2038.8239.07510.8348.2668.4948.359.3748.3478.2369.7272.9260.570.5650.6167.9457.6838.558.05211.9956.1336.6656.4096.2466.2116.52311.7146.4275.9275.9317.358NANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:NetCashProvidedByUsedInOperatingActivities ▅▅▅▅▁▅▆▆▅▆▆▆▅▆▆▆▆▆▆▆▆▆▇▇▆█▆▆▆▆▆█▅▆▆▆▅▆▅▆▄▄▅▅▃▅60.80852.21959.7180.509-65.08249.783.18106.89966.23898.8497.1582.31169.88294.96886.539109.62387.523102.70498.447111.37899.84107.841126.726140.772110.749162.13103.8106.33492.66197.91193.179146.06975.244107.54395.117111.58158.37786.22156.890.62548.31241.54873.6154.0397.86964.917
us-gaap:NetCashProvidedByUsedInInvestingActivities ▆▆▆▆▆▆▅▆▆▆▆▆▆▇▆▆▆▇▆▆▆██▅▄▅▆▅▅▆▆█▇▄▁▆▆▆▆▆▅▆▆▅▆▆31.20273.739-80.05-13.707-67.682-41.409-128.60139.462-21.665-1.222-79.836-9.976-45.266311.40112.966-26.516-16.681207.103-51.0139.342126.369358.415450.735-93.639-308.1-150.0286.608-167.6-152.548-22.25137.409354.937336.137-456.616-1054.85183.77579.189-71.487-27.5712.744-123.917-73.343-29.719-88.68427.836-51.605
us-gaap:NetCashProvidedByUsedInFinancingActivities ▁▇▄▄▄▇▅▄▄▄▅▄▄▃▄▄▄▃▄▄▄▃▂▄▅▅▄▅▅▄▄▃▃▆█▄▄▅▄▄▄▄▄▄▆▅-979.752542.451-38.802-32.665-22.679540.652.369-187.521-50.22-92.844-12.113-70.747-49.956-381.622-79.555-99.152-76.005-311.557-37.569-109.677-259.576-446.261-583.96-64.45189.51621.144-163.9863.24551.461-80.449-122.981-485.841-433.252352.094948.974-208.6-277.029147.278-101.402-37.178-39.191-225.825-84.672-75.647464.787-10.341
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect ▁█▅▅▄▇▅-887.742668.409-59.14234.137-155.443548.8916.948NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:DeferredIncomeTaxExpenseBenefit ▅▃▂▃▂▂▂▃▃▃▂▃▃▂█▃▃▁▂▃▃▃▂▂▂▂▂▂▁▂▃▂▂▂▂▂▁▃▂▂▂▂▁▁▂7.1072.2380.2371.106-1.317-0.032-0.3470.5890.8510.346-1.8310.4660.684-2.5115.9572.8690.437-3.484-2.0360.8370.5141.317-1.146-0.859-0.283-0.935-0.51-0.689-2.898-0.1720.664-0.622-1.352-0.524-2.0-0.934-3.0751.85-0.299-1.566-1.768-2.478-3.961-2.662-1.375NA
us-gaap:DepreciationDepletionAndAmortization ▃▃▃▃▃▄▄▄▄▃▄▄▃▃▄▄▄▄▄▄▄▄▆███▇▅▄▄▅▅▅▅▄▃▃▃▂▂▂▂▂▂▁▁81.79180.81279.55880.74981.92483.82785.72184.57584.13883.23388.64483.6280.89481.52487.48284.57784.66584.55191.84488.42486.91488.176108.639119.155121.108122.418114.0293.39189.80590.56997.06994.50295.96695.46588.3177.56775.84181.00273.81171.4869.34968.00368.53466.4563.36261.906
us-gaap:IncreaseDecreaseInAccountsReceivable ▂▁▂▃█▃▄▃▃▂▄▃▃▃▃▃▃▃▃▃▃▃▃▃▃▂▃▃▃▃▃▃▃▃▃▃▃▂▃▃▃▃▃▃▂▃-28.484-52.684-18.0572.355133.322-11.67314.6125.6036.581-16.86716.49111.297-2.177-11.6997.3464.5633.356-8.7579.9551.6910.625-4.6865.4713.6126.845-17.83610.9412.382-2.149-8.8173.5956.66-1.552-3.2217.91611.0368.205-17.9056.6896.46-2.415-2.6859.5283.144-18.957-3.648
us-gaap:NetCashProvidedByUsedInOperatingActivities ▅▅▅▅▁▅▆▆▅▆▆▆▅▆▆▆▆▆▆▆▆▆▇▇▆█▆▆▆▆▆█▅▆▆▆▅▆▅▆▄▄▅▅▃▅60.80852.21959.7180.509-65.08249.783.18106.89966.23898.8497.1582.31169.88294.96886.539109.62387.523102.70498.447111.37899.84107.841126.726140.772110.749162.13103.8106.33492.66197.91193.179146.06975.244107.54395.117111.58158.37786.22156.890.62548.31241.54873.6154.0397.86964.917
us-gaap:ProfitLoss ▂▂▁▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▄▄▂▂▂█▂▂▂▂▂▃▂▃▂▂▂▃▂▂▂▂▂▂▂-4.062-67.73-204.844-22.622-26.7278.73129.73950.02513.9478.84313.24681.2418.866-34.38138.58419.22829.05274.80940.83413.19649.434451.375444.18536.31415.74626.6671530.55838.74417.98619.644150.78940.825234.81622.53186.29547.275144.543-11.723175.6414.256-20.9110.09125.7589.4680.055-6.861
 us-gaap:ProfitLoss us-gaap:EquityMethodInvestmentNonconsolidatedInvestee,us-gaap:RelatedPartyTransactionsByRelatedParty mac:OtherJointVentures,us-gaap:CorporateJointVentureNA2.39-8.94924.6689.9579.82823.352-13.215-17.821NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:ProfitLoss us-gaap:EquityMethodInvestmentNonconsolidatedInvestee,us-gaap:RelatedPartyTransactionsByRelatedParty mac:PacificPremierRetailLP,us-gaap:CorporateJointVentureNA-13.013-11.94-4.901-5.2363.602-1.49-14.85-10.399NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:ProfitLoss us-gaap:EquityMethodInvestmentNonconsolidatedInvestee,us-gaap:RelatedPartyTransactionsByRelatedParty us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees,us-gaap:CorporateJointVenture15.285NANA19.7674.721NANA-28.065-28.22NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:ProfitLoss us-gaap:RelatedPartyTransactionsByRelatedParty us-gaap:CorporateJointVentureNA-10.623NA-28.078-28.21913.43NA19.767NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:ProfitLoss us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName,us-gaap:EquityMethodInvestmentNonconsolidatedInvestee,us-gaap:RelatedPartyTransactionsByRelatedParty mac:OtherJointVentures,us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees,us-gaap:CorporateJointVenture24.699NANANA-17.821NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:ProfitLoss us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName,us-gaap:EquityMethodInvestmentNonconsolidatedInvestee,us-gaap:RelatedPartyTransactionsByRelatedParty mac:PacificPremierRetailLP,us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees,us-gaap:CorporateJointVenture-9.414NANANA-10.399NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:ProfitLoss us-gaap:StatementEquityComponents us-gaap:NoncontrollingInterest▂▂▁▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▄▄▂▂▂█▂▂▂▂▂▃▂▃▂▃▂7.703-4.126-14.426-0.431-1.6111.2092.8483.654-1.7871.0191.4977.2131.05-0.8085.8331.732.4145.5663.706-0.5344.21230.4629.2262.7171.3512.056101.3372.831.8971.8255.9112.70215.8184.43812.0483.38211.1882.345NANANANANANANANA
 us-gaap:ProfitLoss us-gaap:StatementEquityComponents us-gaap:Parent▂▂▁▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▄▄▂▂▂█▂▂▂▂▂▃▂▃▂▂▂-11.765-63.604-190.418-22.191-25.1167.52226.89146.37115.7347.82411.74974.0287.816-33.57332.75117.49826.63869.24337.12813.7345.222420.915414.95933.59714.39524.6111429.22135.91416.08817.819144.87838.123218.99718.092174.24743.893133.354-14.068NANANANANANANANA
 us-gaap:ProfitLoss us-gaap:StatementEquityComponents us-gaap:RetainedEarnings▂▂▁▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▄▄▂▂▂█▂▂▂▂▂▃▂▃▂▂▂-11.765-63.604-190.418-22.191-25.1167.52226.89146.37115.7347.82411.74974.0287.816-33.57332.75117.49826.63869.24337.12813.7345.222420.915414.95933.59714.39524.6111429.22135.91416.08817.819144.87838.123218.99718.092174.24743.893133.354-14.068NANANANANANANANA
us-gaap:ShareBasedCompensation ▂▂▁▂▂▂▁▁▁▃▂▂▄▅▃▃▃▇▃▃▃█▂▂▂▇▂▂▂█▅▃▃▂▂▂▁▁▁▁▂▁▂▂▂▁3.434.032.8533.4973.2694.2242.2772.3221.9145.5194.7233.5548.08711.0035.645.5075.84713.8055.6455.6355.56816.444.7384.4224.73914.4684.2464.3784.33416.50510.2945.1335.083.73.3743.442.7122.7982.862.8544.2032.3713.6284.2384.1622.804
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:NetCashProvidedByUsedInInvestingActivities ▆▆▆▆▆▆▅▆▆▆▆▆▆▇▆▆▆▇▆▆▆██▅▄▅▆▅▅▆▆█▇▄▁▆▆▆▆▆▅▆▆▅▆▆31.20273.739-80.05-13.707-67.682-41.409-128.60139.462-21.665-1.222-79.836-9.976-45.266311.40112.966-26.516-16.681207.103-51.0139.342126.369358.415450.735-93.639-308.1-150.0286.608-167.6-152.548-22.25137.409354.937336.137-456.616-1054.85183.77579.189-71.487-27.5712.744-123.917-73.343-29.719-88.68427.836-51.605
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:NetCashProvidedByUsedInFinancingActivities ▁▇▄▄▄▇▅▄▄▄▅▄▄▃▄▄▄▃▄▄▄▃▂▄▅▅▄▅▅▄▄▃▃▆█▄▄▅▄▄▄▄▄▄▆▅-979.752542.451-38.802-32.665-22.679540.652.369-187.521-50.22-92.844-12.113-70.747-49.956-381.622-79.555-99.152-76.005-311.557-37.569-109.677-259.576-446.261-583.96-64.45189.51621.144-163.9863.24551.461-80.449-122.981-485.841-433.252352.094948.974-208.6-277.029147.278-101.402-37.178-39.191-225.825-84.672-75.647464.787-10.341
us-gaap:RepaymentsOfLongTermDebt █▁▁▁▁▁▃▂▃▃1608.58623.98613.1424.6927.4628.676550.99171.539447.202397.358NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:PaymentsOfDividendsCommonStock ▂▁▁▁▁▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃██▃▃▃▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁41.87226.6724.67524.6515.865114.672115.158114.823130.157114.396114.191112.698112.963113.782115.106108.787109.325110.621111.523106.174109.386452.225454.707110.491110.449111.46299.51995.00695.85895.34294.36487.72587.2186.20785.5579.49679.49581.64479.34972.19772.27973.12372.03172.04672.7629.119
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
 us-gaap:DebtInstrumentInterestRateStatedPercentage us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty,us-gaap:RelatedPartyTransactionsByRelatedParty mac:FlatIronCrossing,us-gaap:CorporateJointVentureNANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA

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
Value2112000.01971000.01498000.01496000.01496000.01416000.01414000.01413000.01413000.01413000.01412000.01412000.01412000.01411000.01410000.01409000.01416000.01419000.01440000.01439000.01447000.01495000.01544000.01585000.01585000.01585000.01582000.01409000.01409000.01409000.01407000.01407000.01407000.01376000.01375000.01363000.01333000.01327000.01321000.01321000.01320000.01310000.01304000.0967000.0
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

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-302010-03-31
Value20515814914414114114114114114114114114114314414615215815815814114114014013913713413213213213113013012396
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Shares Outstanding Basic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-302010-03-31
Value20515814914414114114114114114114114114114314314615115815815814014014014013913713413213213213113013012396
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Share Outstanding Basic And Diluted

us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted

us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted


Weighted
Period End2021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value158149144141141141141
Percentage of WeightedAverageNumberOfShareOutstandingBasicAndDiluted100.0100.0100.0100.0100.0100.0100.0

Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

mac:PartnershipUnits


Antidilutive
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-30
Value9.8184951010101010101010101010101010101010101010109.9914389.6213139.938795101011111105511448111180712049
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

mac:PreferredNonparticipatingConvertibleUnits


Antidilutive
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-30
Value0.1032350.1032350.1032350.0946190.0906190.0906190.0906190.0906190.0906190.0906190.0906190.0906190.0906190.0906190.1387590.1387590.1387590.1387590.1387590.140490.1843040.1843040.1843040.1843040.1843040.1843040.1843040.1987450.208642082080.20864208208
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount1.11.00.90.90.90.90.90.90.90.90.90.90.90.91.31.31.31.31.31.31.81.81.81.91.91.81.71.81.91.91.81.81.81.7

Earnings Per Share Basic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareBasic


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312010-09-302010-06-302010-03-31
Value-0.06-0.4-1.27-0.15-0.180.050.190.330.110.050.080.520.05-0.240.230.120.190.480.260.090.312.772.650.210.090.159.520.250.110.131.030.271.570.131.270.331.0-0.111.230.1-0.150.180.06-0.01-0.08
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Diluted

us-gaap:EarningsPerShareDiluted

us-gaap:EarningsPerShareDiluted


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312010-09-302010-06-302010-03-31
Value-0.06-0.4-1.27-0.15-0.180.050.190.330.110.050.080.520.05-0.240.230.120.190.480.260.090.312.762.650.210.090.159.510.250.110.131.030.271.570.131.270.331.0-0.111.230.1-0.150.180.06-0.01-0.08
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Basic And Diluted

us-gaap:EarningsPerShareBasicAndDiluted

us-gaap:EarningsPerShareBasicAndDiluted


Earnings
Period End2021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value-0.4-0.15-0.180.050.330.110.05
Percentage of EarningsPerShareBasicAndDiluted100.0100.0100.0100.0100.0100.0100.0

Allocated Share Based Compensation Expense

us-gaap:AllocatedShareBasedCompensationExpense

us-gaap:AllocatedShareBasedCompensationExpense


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value4.3325.0314.134.1234.215.6033.373.3153.3736.6655.3324.6169.991136.5686.496.773176.3966.3856.349215.2874.9735.3184.774.9834.85420115.795.7315.1373.9583.7253.1654.1173.4713.4616.1335.7685.8477.4219.073
Percentage of AllocatedShareBasedCompensationExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues2.02.62.12.22.42.51.41.41.52.92.21.94.35.72.62.72.77.02.42.52.48.41.61.51.65.91.51.91.97.74.12.22.22.01.61.71.51.91.61.73.23.02.93.95.0

us-gaap:AllocatedShareBasedCompensationExpense us-gaap:AwardType

mac:LongTermIncentivePlan


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value3.5863.6113.4213.3543.353.2142.5132.4982.6473.7144.4883.448.275105.2695.2695.242145.2055.2045.149173.8123.8123.77153.4653.4653.42818104.7434.6922.9572.792.7782.3211.5472.2392.239
Percentage of AllocatedShareBasedCompensationExpense82.871.882.881.379.657.474.675.478.555.784.274.582.874.380.281.277.483.781.481.581.181.372.176.771.180.972.669.570.689.690.681.981.957.670.574.673.337.664.564.7
Percentage of Revenues1.71.91.81.81.91.41.01.11.21.61.81.43.54.32.12.22.15.81.92.12.06.81.21.21.24.81.11.31.36.93.71.81.81.11.11.31.10.71.01.1
Percentage of Revenues mac:LongTermIncentivePlan0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

mac:StockUnits


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value0.6521.3270.5790.6840.6942.2020.7620.6320.5442.660.6380.9721.5153.231.0981.0021.3332.6120.9660.9651.0023.3720.8270.8811.1363.1970.9141.1341.0391.6820.6740.6740.6671.8240.3880.3830.3832.220.8920.891
Percentage of AllocatedShareBasedCompensationExpense15.126.414.016.616.539.322.619.116.139.912.021.115.223.716.715.419.715.215.115.115.815.815.617.721.417.019.222.821.48.35.911.611.635.59.810.312.153.925.725.7
Percentage of Revenues0.30.70.30.40.41.00.30.30.21.20.30.40.61.40.40.40.51.10.40.40.41.30.30.30.41.00.30.40.40.60.20.30.30.70.20.20.21.00.40.4
Percentage of Revenues mac:StockUnits0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:PhantomShareUnitsPSUs


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value0.0940.0930.130.0850.1660.1870.0950.1850.1820.240.1750.1720.170.2430.1690.1850.1830.1770.2210.2120.1940.6040.6170.2480.2680.3110.3030.2960.30.3060.2570.2480.2460.2420.2320.2110.2550.2540.2540.243
Percentage of AllocatedShareBasedCompensationExpense2.21.83.12.13.93.32.85.65.43.63.33.71.71.82.62.92.71.03.53.33.12.811.75.05.11.76.45.96.21.52.24.34.34.75.95.78.16.27.37.0
Percentage of Revenues0.00.00.10.00.10.10.00.10.10.10.10.10.10.10.10.10.10.10.10.10.10.20.20.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.1
Percentage of Revenues us-gaap:PhantomShareUnitsPSUs0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Comprehensive Income Net Of Tax

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTax


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value-9.026-60.91-187.737-19.379-23.3711.1272846115.7797.141747.764-33.5123217266917443133-14.06816013-17.8584.864
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-4.2-32.0-96.5-10.4-13.10.511.920.05.02.62.930.63.3-14.212.77.210.828.069.420.465.2-6.674.46.4-9.42.5

Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value-1.323-65.036-202.163-19.81-24.9822.33631499.6666.7988.638818.814-34.323819297418647144-11.72317214-19.5534.85
Percentage of ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-0.6-34.2-103.9-10.7-14.01.013.121.64.23.03.533.63.8-14.515.07.911.730.374.221.970.7-5.580.27.1-10.22.5

Cost Of Goods And Services Sold

us-gaap:CostOfGoodsAndServicesSold us-gaap:ProductOrService

us-gaap:CostOfGoodsAndServicesSold

us-gaap:ManagementService


Cost
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value15141913161616151519222118342322
Percentage of CostOfGoodsAndServicesSold100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues7.07.810.27.09.27.16.96.76.98.49.28.97.814.89.19.1
Percentage of Revenues us-gaap:ManagementService0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RealEstate


Cost
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value67766464577068696469627268747275
Percentage of CostOfGoodsAndServicesSold450.4513.1325.3496.4347.5435.9413.4446.9408.4366.1276.4334.9372.5213.0311.3342.9
Percentage of Revenues31.440.033.234.832.031.228.330.028.130.725.429.829.031.528.331.2
Percentage of Revenues us-gaap:RealEstate0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CostOfGoodsAndServicesSold us-gaap:ProductOrService, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:RealEstate, mac:OtherJointVentures, us-gaap:CorporateJointVenture


Cost
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value5864585961736153
Percentage of CostOfGoodsAndServicesSold396.4322.0450.1359.2379.1441.8396.1338.7
Percentage of Revenues30.932.931.633.127.130.326.623.3
Percentage of Revenues us-gaap:RealEstate mac:OtherJointVentures us-gaap:CorporateJointVenture0.00.00.00.00.00.00.00.0

us-gaap:RealEstate, mac:PacificPremierRetailLP, us-gaap:CorporateJointVenture


Cost
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value9.3659.4569.2898.479.642109.6788.24
Percentage of CostOfGoodsAndServicesSold63.147.671.351.559.460.962.452.5
Percentage of Revenues4.94.95.04.74.24.24.23.6
Percentage of Revenues us-gaap:RealEstate mac:PacificPremierRetailLP us-gaap:CorporateJointVenture0.00.00.00.00.00.00.00.0

us-gaap:RealEstate, us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees, us-gaap:CorporateJointVenture


Cost
Period End2021-06-302020-09-302020-06-302019-09-302019-06-30
Value6667677161
Percentage of CostOfGoodsAndServicesSold442.3521.4410.7458.5391.2
Percentage of Revenues30.836.637.830.826.9
Percentage of Revenues us-gaap:RealEstate us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees us-gaap:CorporateJointVenture0.00.00.00.00.0

us-gaap:CostOfGoodsAndServicesSold us-gaap:ProductOrService, us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:RealEstate, us-gaap:CorporateJointVenture


Cost
Period End2021-03-312020-09-302020-06-302020-03-312019-09-30
Value6871617167
Percentage of CostOfGoodsAndServicesSold459.5546.0373.3438.6438.0
Percentage of Revenues35.838.334.431.429.4
Percentage of Revenues us-gaap:RealEstate us-gaap:CorporateJointVenture0.00.00.00.00.0

us-gaap:CostOfGoodsAndServicesSold us-gaap:ProductOrService, us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:RealEstate, mac:OtherJointVentures, us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees, us-gaap:CorporateJointVenture


Cost
Period End2021-06-302020-06-30
Value5653
Percentage of CostOfGoodsAndServicesSold376.4323.2
Percentage of Revenues26.229.8
Percentage of Revenues us-gaap:RealEstate mac:OtherJointVentures us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees us-gaap:CorporateJointVenture0.00.0

us-gaap:RealEstate, mac:PacificPremierRetailLP, us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees, us-gaap:CorporateJointVenture


Cost
Period End2021-06-302020-06-30
Value9.8968.24
Percentage of CostOfGoodsAndServicesSold65.950.1
Percentage of Revenues4.64.6
Percentage of Revenues us-gaap:RealEstate mac:PacificPremierRetailLP us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees us-gaap:CorporateJointVenture0.00.0

Costs And Expenses

us-gaap:CostsAndExpenses

us-gaap:CostsAndExpenses


Costs
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value228236186206188191230194211223224225231253233229230237238228232246276295308321303249241255237259256261239208209214200210203221209202196205
Percentage of CostsAndExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues106.1124.295.9111.2105.784.495.284.392.898.691.093.298.6107.191.194.693.196.087.590.189.496.186.190.595.7101.194.094.894.996.584.397.299.999.595.396.6102.399.893.0103.7106.5116.2104.8106.8108.4112.7

us-gaap:CostsAndExpenses us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:RelatedPartyTransactionsByRelatedParty

mac:OtherJointVentures, us-gaap:CorporateJointVenture


Costs
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value163181160175169182174156
Percentage of CostsAndExpenses69.397.577.592.888.479.489.374.2
Percentage of Revenues86.193.586.298.174.675.675.368.8
Percentage of Revenues mac:OtherJointVentures us-gaap:CorporateJointVenture98.60.086.794.694.50.0108.2112.8

mac:PacificPremierRetailLP, us-gaap:CorporateJointVenture


Costs
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value4950515054515149
Percentage of CostsAndExpenses21.126.925.126.828.622.526.223.4
Percentage of Revenues26.225.827.928.324.221.422.121.7
Percentage of Revenues mac:PacificPremierRetailLP us-gaap:CorporateJointVenture135.30.0110.4110.693.80.0140.6126.6

us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees, us-gaap:CorporateJointVenture


Costs
Period End2021-06-302020-09-302020-06-302019-09-302019-06-30
Value209211225225206
Percentage of CostsAndExpenses91.5102.6119.6115.597.5
Percentage of Revenues97.0114.1126.597.490.5
Percentage of Revenues us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees us-gaap:CorporateJointVenture93.191.597.7114.2115.8

us-gaap:CostsAndExpenses us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:CorporateJointVenture


Costs
Period End2021-03-312020-09-302020-06-302020-03-312019-09-30
Value213225206224211
Percentage of CostsAndExpenses90.4108.9109.3117.1108.8
Percentage of Revenues112.3121.1115.598.891.7
Percentage of Revenues us-gaap:CorporateJointVenture105.30.00.094.30.0

us-gaap:CostsAndExpenses us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:RelatedPartyTransactionsByRelatedParty

mac:OtherJointVentures, us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees, us-gaap:CorporateJointVenture


Costs
Period End2021-06-302020-06-30
Value158156
Percentage of CostsAndExpenses69.383.1
Percentage of Revenues73.587.8
Percentage of Revenues mac:OtherJointVentures us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees us-gaap:CorporateJointVenture86.4112.8

mac:PacificPremierRetailLP, us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees, us-gaap:CorporateJointVenture


Costs
Period End2021-06-302020-06-30
Value5049
Percentage of CostsAndExpenses22.226.2
Percentage of Revenues23.527.7
Percentage of Revenues mac:PacificPremierRetailLP us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees us-gaap:CorporateJointVenture122.8126.6

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
Value6.6798.0877.6877.5898.2426.8215.7995.2854.5896.9615.7465.4394.9568.0197.0325.2877.4588.4634.9776.937.6818.6297.216.6887.558.422125.3395.1236.8779.15.9556.6936.0245.1775.0635.6554.5185.2374.493.7427.6444.9994.5463.6427.518
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 Revenues3.14.23.94.14.63.02.42.32.03.12.32.22.13.42.72.23.03.41.82.73.03.42.22.02.32.63.72.02.02.63.22.22.62.32.12.32.82.12.42.22.04.02.52.42.04.1

Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest

us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest

us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-4.062-67.73-204.844-22.622-26.7278.7312950138.84313818.866-34.3813819297440134945115303817194.942902218647144621413-20.9980.091259.2450.456-6.748
Percentage of IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-1.9-35.6-105.2-12.2-15.03.812.321.66.13.95.433.53.8-14.515.07.911.730.315.05.219.0176.3474.014.77.17.41.716.135.48.674.222.07.321.799.46.9-11.00.012.74.90.3-3.7

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
Value7.1072.2380.2371.106-1.524-0.266-0.1140.6780.6790.346-1.8050.4660.684-2.949152.8690.437-3.484-2.0140.9050.5141.317-1.146-0.859-0.283-0.935-0.51-0.689-2.898-0.1720.571-0.543-1.477-0.243-2.0-0.934-3.0751.85-0.299-1.566-1.768-2.478-3.95-2.662-1.375-1.215
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 Revenues3.31.20.10.6-0.9-0.1-0.00.30.30.2-0.70.20.3-1.26.11.20.2-1.4-0.70.40.20.5-0.4-0.3-0.1-0.3-0.2-0.3-1.1-0.10.2-0.2-0.6-0.1-0.8-0.4-1.50.9-0.1-0.8-0.9-1.3-2.0-1.4-0.8-0.7

Interest Expense

us-gaap:InterestExpense

us-gaap:InterestExpense


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value54531037208.07447143738464438524443424142394139485454535047454638525453484243444549495153515255
Percentage of InterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues25.528.35.320.011.23.619.86.416.316.918.818.516.622.217.517.817.116.715.715.815.915.515.216.817.016.715.718.118.017.513.719.821.220.419.219.821.220.520.924.325.727.226.727.328.830.4

us-gaap:InterestExpense us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:RelatedPartyTransactionsByRelatedParty

mac:OtherJointVentures, us-gaap:CorporateJointVenture


Interest
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value3739363738393736
Percentage of InterestExpense69.0381.496.9188.1472.482.3255.599.1
Percentage of Revenues19.520.119.421.116.816.316.416.1
Percentage of Revenues mac:OtherJointVentures us-gaap:CorporateJointVenture22.40.019.520.321.30.023.526.5

mac:PacificPremierRetailLP, us-gaap:CorporateJointVenture


Interest
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value1515161716161616
Percentage of InterestExpense29.3153.445.585.1199.334.2109.944.1
Percentage of Revenues8.38.19.19.57.16.87.07.2
Percentage of Revenues mac:PacificPremierRetailLP us-gaap:CorporateJointVenture42.90.036.037.227.50.044.841.9

us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees, us-gaap:CorporateJointVenture


Interest
Period End2021-06-302020-09-302020-06-302019-09-302019-06-30
Value5252545453
Percentage of InterestExpense96.0142.4273.2365.4143.2
Percentage of Revenues24.528.530.623.423.3
Percentage of Revenues us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees us-gaap:CorporateJointVenture23.522.823.727.429.8

us-gaap:InterestExpense us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:CorporateJointVenture


Interest
Period End2021-03-312020-09-302020-06-302020-03-312019-09-30
Value5354535452
Percentage of InterestExpense98.4145.4265.3671.7357.8
Percentage of Revenues27.829.129.823.922.9
Percentage of Revenues us-gaap:CorporateJointVenture26.10.00.022.80.0

us-gaap:InterestExpense us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:RelatedPartyTransactionsByRelatedParty

mac:OtherJointVentures, us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees, us-gaap:CorporateJointVenture


Interest
Period End2021-06-302020-06-30
Value3636
Percentage of InterestExpense67.2183.6
Percentage of Revenues17.120.6
Percentage of Revenues mac:OtherJointVentures us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees us-gaap:CorporateJointVenture20.126.5

mac:PacificPremierRetailLP, us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees, us-gaap:CorporateJointVenture


Interest
Period End2021-06-302020-06-30
Value1516
Percentage of InterestExpense28.881.7
Percentage of Revenues7.39.2
Percentage of Revenues mac:PacificPremierRetailLP us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees us-gaap:CorporateJointVenture38.441.9

Interest Paid Net

us-gaap:InterestPaidNet

us-gaap:InterestPaidNet


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
Value526161374752535154504949464643414240404040325258596050394947415159533585204047433648126474858
Percentage of InterestPaidNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues24.332.131.420.326.523.322.122.224.022.420.120.519.919.617.117.217.116.414.916.215.412.516.518.118.318.915.714.919.318.114.619.323.120.514.239.510.218.822.221.319.225.363.225.026.631.9

Net Income Loss Attributable To Noncontrolling Interest

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value7.703-4.126-14.426-0.431-1.6111.2092.8483.654-1.7871.0191.4977.2131.05-0.8085.8331.732.4145.5663.706-0.5344.21230292.7171.3512.0561012.831.8981.8255.9112.702154.438123.382112.345121.315-1.6950.0572.21.0390.495-0.504
Percentage of NetIncomeLossAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues3.6-2.2-7.4-0.2-0.90.51.21.6-0.80.40.63.00.4-0.32.30.71.02.31.4-0.21.611.99.10.80.40.631.41.10.70.72.11.06.21.74.81.65.51.15.80.6-0.90.01.10.50.3-0.3

Net Income Loss Available To Common Stockholders Basic

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-11.765-63.604-190.418-22.191-25.1167.5222646157.82411747.816-33.573321726693713454204143314241429351617144382181817443133-14.06816312-19.2160.034238.429-0.44-6.357
Percentage of NetIncomeLossAvailableToCommonStockholdersBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-5.5-33.4-97.8-11.9-14.13.311.120.16.93.54.830.63.3-14.212.87.210.828.013.75.417.4164.4129.410.34.57.7442.613.66.36.751.414.385.26.969.420.465.2-6.675.86.4-10.10.011.84.4-0.2-3.5

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

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value2739000.02694000.02681000.02812000.01745000.0-6395000.01895000.0-154000.0-4281000.0-2045000.0
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues1.31.41.41.51.0-2.80.8-0.1-1.9-0.9

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value2739000.02694000.02812000.01745000.0-6395000.01895000.0-154000.0-4281000.0-2045000.0
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues1.31.41.51.0-2.80.8-0.1-1.9-0.9
Percentage of Revenues us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.0

us-gaap:Parent


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value2739000.02694000.02812000.01745000.0-6395000.01895000.0-154000.0-4281000.0-2045000.0
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues1.31.41.51.0-2.80.8-0.1-1.9-0.9
Percentage of Revenues us-gaap:Parent0.00.00.00.00.00.00.00.00.0

Profit Loss

us-gaap:ProfitLoss

us-gaap:ProfitLoss


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-4.062-67.73-204.844-22.622-26.7278.7312950138.84313818.866-34.381381929744013494514443615261530381719150402342218647144-11.72317514-20.9110.091259.4680.055-6.861
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-1.9-35.6-105.2-12.2-15.03.812.321.66.13.95.433.53.8-14.515.07.911.730.315.05.219.0176.3138.511.14.98.4474.014.77.17.453.415.391.48.674.221.970.7-5.581.67.0-11.00.012.95.00.0-3.8

us-gaap:ProfitLoss us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:RelatedPartyTransactionsByRelatedParty

mac:OtherJointVentures, us-gaap:CorporateJointVenture


Profit
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value2.39-8.949249.9579.82823-13.215-17.821
Percentage of ProfitLoss-3.54.4-109.0-37.3112.678.5-26.4-127.8
Percentage of Revenues1.3-4.613.35.64.39.7-5.7-7.8
Percentage of Revenues mac:OtherJointVentures us-gaap:CorporateJointVenture1.40.013.35.45.50.0-8.2-12.8

mac:PacificPremierRetailLP, us-gaap:CorporateJointVenture


Profit
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value-13.013-11.94-4.901-5.2363.602-1.49-14.85-10.399
Percentage of ProfitLoss19.25.821.719.641.3-5.0-29.7-74.6
Percentage of Revenues-6.8-6.1-2.6-2.91.6-0.6-6.4-4.6
Percentage of Revenues mac:PacificPremierRetailLP us-gaap:CorporateJointVenture-35.30.0-10.4-11.46.20.0-40.9-26.6

us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees, us-gaap:CorporateJointVenture


Profit
Period End2021-06-302020-09-302020-06-302019-09-302019-06-30
Value15194.721-28.065-28.22
Percentage of ProfitLoss-376.3-87.4-17.7-56.1-202.3
Percentage of Revenues7.110.62.6-12.1-12.4
Percentage of Revenues us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees us-gaap:CorporateJointVenture6.88.52.0-14.2-15.8

us-gaap:ProfitLoss us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:CorporateJointVenture


Profit
Period End2021-03-312020-09-302020-06-302020-03-312019-09-30
Value-10.623-28.078-28.2191319
Percentage of ProfitLoss15.7124.1105.6153.839.5
Percentage of Revenues-5.6-15.1-15.85.98.6
Percentage of Revenues us-gaap:CorporateJointVenture-5.20.00.05.70.0

us-gaap:ProfitLoss us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:RelatedPartyTransactionsByRelatedParty

mac:OtherJointVentures, us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees, us-gaap:CorporateJointVenture


Profit
Period End2021-06-302020-06-30
Value24-17.821
Percentage of ProfitLoss-608.166.7
Percentage of Revenues11.5-10.0
Percentage of Revenues mac:OtherJointVentures us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees us-gaap:CorporateJointVenture13.5-12.8

mac:PacificPremierRetailLP, us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees, us-gaap:CorporateJointVenture


Profit
Period End2021-06-302020-06-30
Value-9.414-10.399
Percentage of ProfitLoss231.838.9
Percentage of Revenues-4.4-5.8
Percentage of Revenues mac:PacificPremierRetailLP us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees us-gaap:CorporateJointVenture-22.8-26.6

us-gaap:ProfitLoss us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value7.703-4.126-14.426-0.431-1.6111.2092.8483.654-1.7871.0191.4977.2131.05-0.8085.8331.732.4145.5663.706-0.5344.21230292.7171.3512.0561012.831.8971.8255.9112.702154.438123.382112.345
Percentage of ProfitLoss-189.66.17.01.96.013.89.67.3-12.811.511.38.911.82.415.19.08.37.49.1-4.08.56.76.67.58.67.76.67.310.59.33.96.66.719.76.57.27.7-20.0
Percentage of Revenues3.6-2.2-7.4-0.2-0.90.51.21.6-0.80.40.63.00.4-0.32.30.71.02.31.4-0.21.611.99.10.80.40.631.41.10.70.72.11.06.21.74.81.65.51.1
Percentage of Revenues us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Parent


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value-11.765-63.604-190.418-22.191-25.1167.5222646157.82411747.816-33.573321726693713454204143314241429351617144382181817443133-14.068
Percentage of ProfitLoss289.693.993.098.194.086.290.492.7112.888.588.791.188.297.684.991.091.792.690.9104.091.593.393.492.591.492.393.492.789.490.796.193.493.380.393.592.892.3120.0
Percentage of Revenues-5.5-33.4-97.8-11.9-14.13.311.120.16.93.54.830.63.3-14.212.87.210.828.013.75.417.4164.4129.410.34.57.7442.613.66.36.751.414.385.26.969.420.465.2-6.6
Percentage of Revenues us-gaap:Parent0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value-11.765-63.604-190.418-22.191-25.1167.5222646157.82411747.816-33.573321726693713454204143314241429351617144382181817443133-14.068
Percentage of ProfitLoss289.693.993.098.194.086.290.492.7112.888.588.791.188.297.684.991.091.792.690.9104.091.593.393.492.591.492.393.492.789.490.796.193.493.380.393.592.892.3120.0
Percentage of Revenues-5.5-33.4-97.8-11.9-14.13.311.120.16.93.54.830.63.3-14.212.87.210.828.013.75.417.4164.4129.410.34.57.7442.613.66.36.751.414.385.26.969.420.465.2-6.6
Percentage of Revenues us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Revenue From Contract With Customer Excluding Assessed Tax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax

us-gaap:ManagementService


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value6.6315.5683.6546.0046.836.973119.9789.11910111110101110
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues3.12.91.93.23.83.14.74.34.04.54.64.64.54.54.54.1
Percentage of Revenues us-gaap:ManagementService0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RealEstateOther


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value115.3215.6474.3343.0039.2587.8256.8897.8315.33419137.0358.081511
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax178.895.6154.572.244.0132.868.469.085.952.4173.4122.367.076.6134.1116.4
Percentage of Revenues5.52.82.92.31.74.13.23.03.42.48.05.63.03.46.04.8
Percentage of Revenues us-gaap:RealEstateOther0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:RealEstateOther, mac:OtherJointVentures, us-gaap:CorporateJointVenture


Revenue
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value166.27715136.8888.3755.671-0.399
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax304.7171.8260.6191.898.873.356.8-4.4
Percentage of Revenues8.93.28.47.33.03.52.5-0.2
Percentage of Revenues us-gaap:RealEstateOther mac:OtherJointVentures us-gaap:CorporateJointVenture0.00.00.00.00.00.00.00.0

us-gaap:RealEstateOther, mac:PacificPremierRetailLP, us-gaap:CorporateJointVenture


Revenue
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value0.0940.0550.6680.4350.0510.3130.2570.253
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.71.511.16.40.72.72.62.8
Percentage of Revenues0.00.00.40.20.00.10.10.1
Percentage of Revenues us-gaap:RealEstateOther mac:PacificPremierRetailLP us-gaap:CorporateJointVenture0.00.00.00.00.00.00.00.0

us-gaap:RealEstateOther, us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees, us-gaap:CorporateJointVenture


Revenue
Period End2021-06-302020-09-302020-06-302019-09-302019-06-30
Value3216135.928-0.146
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax496.5271.8198.159.4-1.6
Percentage of Revenues15.38.87.62.6-0.1
Percentage of Revenues us-gaap:RealEstateOther us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees us-gaap:CorporateJointVenture0.00.00.00.00.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService, us-gaap:RelatedPartyTransactionsByRelatedParty

mac:DevelopmentandLeasingFees, mac:UnconsolidatedJointVenturesAndThirdPartyManagedProperties


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value1.5551.431.1131.4432.3112.0844.9624.2883.313.4963.5173.973.3213.6044.1823.385
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax23.525.730.524.033.829.943.443.036.334.330.935.931.634.236.633.7
Percentage of Revenues0.70.80.60.81.30.92.11.91.51.51.41.61.41.51.61.4
Percentage of Revenues mac:DevelopmentandLeasingFees mac:UnconsolidatedJointVenturesAndThirdPartyManagedProperties0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ManagementService, mac:UnconsolidatedJointVenturesAndThirdPartyManagedProperties


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value3.9863.8172.2314.2854.2954.4864.8514.7464.674.4815.3864.9714.7164.6795.1914.749
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax60.168.661.171.462.964.342.447.651.244.047.345.044.944.445.447.2
Percentage of Revenues1.82.01.12.32.42.02.02.12.02.02.22.12.02.02.02.0
Percentage of Revenues us-gaap:ManagementService mac:UnconsolidatedJointVenturesAndThirdPartyManagedProperties0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RealEstateOther, us-gaap:CorporateJointVenture


Revenue
Period End2021-03-312020-09-302020-06-302020-03-312019-09-30
Value175.927-0.1456.93916
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax306.498.7-2.199.5163.5
Percentage of Revenues9.03.2-0.13.17.1
Percentage of Revenues us-gaap:RealEstateOther us-gaap:CorporateJointVenture0.00.00.00.00.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService, us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:RealEstateOther, mac:OtherJointVentures, us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees, us-gaap:CorporateJointVenture


Revenue
Period End2021-06-302020-06-30
Value32-0.399
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax495.9-5.8
Percentage of Revenues15.3-0.2
Percentage of Revenues us-gaap:RealEstateOther mac:OtherJointVentures us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees us-gaap:CorporateJointVenture0.00.0

us-gaap:RealEstateOther, mac:PacificPremierRetailLP, us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees, us-gaap:CorporateJointVenture


Revenue
Period End2021-06-302020-06-30
Value0.0370.253
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.63.7
Percentage of Revenues0.00.1
Percentage of Revenues us-gaap:RealEstateOther mac:PacificPremierRetailLP us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees us-gaap:CorporateJointVenture0.00.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RelatedPartyTransactionsByRelatedParty

mac:UnconsolidatedJointVenturesAndThirdPartyManagedProperties


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value5.5415.2473.3445.7286.6066.579.8139.0347.987.9778.9038.9418.0378.2839.3738.134
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax83.694.291.595.496.794.285.890.587.578.478.280.976.678.681.980.9
Percentage of Revenues2.62.81.73.13.72.94.13.93.53.53.63.73.43.53.73.4
Percentage of Revenues mac:UnconsolidatedJointVenturesAndThirdPartyManagedProperties0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Revenues

us-gaap:Revenues

us-gaap:Revenues


Revenues
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value215190194185178226241231227226246242234236256242247247272253259256320326322318322263254264282266256262251215204214215202190191200189181182
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Revenues us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:RelatedPartyTransactionsByRelatedParty

mac:OtherJointVentures, us-gaap:CorporateJointVenture


Revenuesus-gaap:
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value166172184185179206160139
Percentage of Revenues87.388.899.4103.878.985.369.661.0
Percentage of Revenues87.388.899.4103.878.985.369.661.0
Percentage of Revenues mac:OtherJointVentures us-gaap:CorporateJointVenture100.0100.0100.0100.0100.0100.0100.0100.0

mac:PacificPremierRetailLP, us-gaap:CorporateJointVenture


Revenuesus-gaap:
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value3638464558503639
Percentage of Revenues19.419.725.325.625.720.915.717.1
Percentage of Revenues19.419.725.325.625.720.915.717.1
Percentage of Revenues mac:PacificPremierRetailLP us-gaap:CorporateJointVenture100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees, us-gaap:CorporateJointVenture


Revenuesus-gaap:
Period End2021-06-302020-09-302020-06-302019-09-302019-06-30
Value224231231197178
Percentage of Revenues104.2124.7129.485.378.1
Percentage of Revenues104.2124.7129.485.378.1
Percentage of Revenues us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees us-gaap:CorporateJointVenture100.0100.0100.0100.0100.0

us-gaap:Revenues us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:CorporateJointVenture


Revenuesus-gaap:
Period End2021-03-312020-09-302020-06-302020-03-312019-09-30
Value203197178237231
Percentage of Revenues106.7106.199.7104.7100.3
Percentage of Revenues106.7106.199.7104.7100.3
Percentage of Revenues us-gaap:CorporateJointVenture100.0100.0100.0100.0100.0

us-gaap:Revenues us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:RelatedPartyTransactionsByRelatedParty

mac:OtherJointVentures, us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees, us-gaap:CorporateJointVenture


Revenuesus-gaap:
Period End2021-06-302020-06-30
Value183139
Percentage of Revenues85.177.9
Percentage of Revenues85.177.9
Percentage of Revenues mac:OtherJointVentures us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees us-gaap:CorporateJointVenture100.0100.0

mac:PacificPremierRetailLP, us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees, us-gaap:CorporateJointVenture


Revenuesus-gaap:
Period End2021-06-302020-06-30
Value4139
Percentage of Revenues19.221.9
Percentage of Revenues19.221.9
Percentage of Revenues mac:PacificPremierRetailLP us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees us-gaap:CorporateJointVenture100.0100.0

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
Value86439669918491839228929988538775894490029026901091159157960596069682971299589941999710211112581335013360131961312192069062900890759205954997629311760977318069793876297449749876457252
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 us-gaap:ConsolidatedEntities

us-gaap:VariableInterestEntityPrimaryBeneficiary


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value575614648279275281284
Percentage of Assets6.76.47.13.03.03.03.2
Percentage of Assets6.76.47.13.03.03.03.2
Percentage of Assets us-gaap:VariableInterestEntityPrimaryBeneficiary100.0100.0100.0100.0100.0100.0100.0

us-gaap:Assets us-gaap:ConsolidatedEntities, us-gaap:BalanceSheetLocation

us-gaap:VariableInterestEntityPrimaryBeneficiary, mac:RealEstateInvestmentPropertyNet


Assetsus-gaap:
Period End2020-12-312020-09-302020-06-302020-03-312019-12-31
Value551251254254254
Percentage of Assets6.02.72.82.72.9
Percentage of Assets6.02.72.82.72.9
Percentage of Assets us-gaap:VariableInterestEntityPrimaryBeneficiary mac:RealEstateInvestmentPropertyNet100.0100.0100.0100.0100.0

us-gaap:VariableInterestEntityPrimaryBeneficiary, us-gaap:OtherAssets


Assetsus-gaap:
Period End2020-12-312020-09-302020-06-302020-03-312019-12-31
Value9727202630
Percentage of Assets1.10.30.20.30.3
Percentage of Assets1.10.30.20.30.3
Percentage of Assets us-gaap:VariableInterestEntityPrimaryBeneficiary us-gaap:OtherAssets100.0100.0100.0100.0100.0

us-gaap:Assets us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees, us-gaap:CorporateJointVenture


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-31
Value961296099496102481019510196
Percentage of Assets111.299.4103.4111.6110.5115.2
Percentage of Assets111.299.4103.4111.6110.5115.2
Percentage of Assets us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees us-gaap:CorporateJointVenture100.0100.0100.0100.0100.0100.0

us-gaap:Assets us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:RelatedPartyTransactionsByRelatedParty

mac:PacificPremierRetailLLC, mac:PacificPremierRetailLP, us-gaap:CorporateJointVenture


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-31
Value282128402857289129002932
Percentage of Assets32.629.431.131.531.433.1
Percentage of Assets32.629.431.131.531.433.1
Percentage of Assets mac:PacificPremierRetailLLC mac:PacificPremierRetailLP us-gaap:CorporateJointVenture100.0100.0100.0100.0100.0100.0

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
Value55166672673865346539657560225868597459175838572258005748563755695521543855305451542051816187753574757223708156675471534553565550587264065894432445934997477346424397436044455103
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 Assets63.869.073.471.270.970.768.066.966.865.764.763.563.662.858.758.057.056.055.554.854.250.755.056.456.054.754.061.660.459.359.060.361.565.663.356.859.461.960.160.959.058.258.270.4

us-gaap:Liabilities us-gaap:ConsolidatedEntities

us-gaap:VariableInterestEntityPrimaryBeneficiary


Liabilitiesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value473498501241239245251
Percentage of Liabilities8.67.57.43.73.73.74.2
Percentage of Assets5.55.25.52.62.62.62.8
Percentage of Assets us-gaap:VariableInterestEntityPrimaryBeneficiary82.281.277.386.586.987.388.4

us-gaap:Liabilities us-gaap:ConsolidatedEntities, us-gaap:BalanceSheetLocation

us-gaap:VariableInterestEntityPrimaryBeneficiary, us-gaap:OtherLiabilities


Liabilitiesus-gaap:
Period End2020-12-312020-09-302020-06-302020-03-312019-12-31
Value8122192632
Percentage of Liabilities1.20.30.30.40.5
Percentage of Assets0.90.20.20.30.4
Percentage of Assets us-gaap:VariableInterestEntityPrimaryBeneficiary us-gaap:OtherLiabilities0.00.00.00.00.0

us-gaap:VariableInterestEntityPrimaryBeneficiary, us-gaap:SecuredDebt


Liabilitiesus-gaap:
Period End2020-12-312020-09-302020-06-302020-03-312019-12-31
Value420219219219219
Percentage of Liabilities6.23.43.43.33.6
Percentage of Assets4.62.42.42.42.5
Percentage of Assets us-gaap:VariableInterestEntityPrimaryBeneficiary us-gaap:SecuredDebt0.00.00.00.00.0

us-gaap:Liabilities us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:RelatedPartyTransactionsByRelatedParty

mac:PacificPremierRetailLLC, mac:PacificPremierRetailLP, us-gaap:CorporateJointVenture


Liabilitiesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-31
Value167316831687170817021732
Percentage of Liabilities30.325.225.026.126.028.8
Percentage of Assets19.417.418.418.618.519.6
Percentage of Assets mac:PacificPremierRetailLLC mac:PacificPremierRetailLP us-gaap:CorporateJointVenture59.359.259.059.158.759.1

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
Value86439669918491839228929988538775894490029026901091159157960596069682971299589941999710211112581335013360131961312192069062900890759205954997629311760977318069793876297449749876457252
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

us-gaap:LiabilitiesAndStockholdersEquity us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees, us-gaap:CorporateJointVenture


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-31
Value961296099496102481019510196
Percentage of LiabilitiesAndStockholdersEquity111.299.4103.4111.6110.5115.2
Percentage of Assets111.299.4103.4111.6110.5115.2
Percentage of Assets us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees us-gaap:CorporateJointVenture100.0100.0100.0100.0100.0100.0

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value29682833225724642502253326322707276428542950304430703157368137463859395741054163423646674715542754935576564031903237330333583296333430173077293827962724281327192769282528901857
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets34.329.324.626.827.127.229.730.830.931.732.733.833.734.538.339.039.940.741.241.942.445.741.940.741.142.343.034.735.736.737.035.834.930.933.138.636.233.835.435.637.237.737.825.6

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
Value19410834655284976521009810411110293921189171879294847310686931101188458566469624668657689229671397318844548659696936685
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 Assets2.211.25.15.85.47.01.11.11.21.21.11.01.01.30.90.70.91.00.90.80.71.00.80.70.80.90.60.60.60.70.80.70.50.70.71.01.22.80.81.81.02.55.80.00.00.01.30.00.0

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value2631151482541507663114107148154149144142167143121137142143127
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.011.95.35.95.57.11.31.21.71.71.71.61.61.81.51.31.41.51.41.1

Land

us-gaap:Land

us-gaap:Land


Land
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value146214961538150515101510152015081508150615061521151815271567157815821581160716351635165818942238224222592242171317161697170717511689172315721228122712531273118911641158
Percentage of Land100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets16.915.516.716.416.416.217.217.216.916.716.716.916.716.716.316.416.316.316.116.416.416.216.816.816.817.117.118.618.918.818.819.017.717.716.916.115.915.516.015.615.615.1

Amortization Of Intangible Assets

us-gaap:AmortizationOfIntangibleAssets us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:AmortizationOfIntangibleAssets

us-gaap:LeasesAcquiredInPlace


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value2.4032.2031.7671.931.9963.7193.833.4673.323.2053.1313.1143.5523.8354.2334.2065.5456.0047.0158.9838.2038.847
Percentage of AmortizationOfIntangibleAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:LeasesAcquiredInPlace0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Finite Lived Intangible Assets Net

us-gaap:FiniteLivedIntangibleAssetsNet

us-gaap:FiniteLivedIntangibleAssetsNet


Finite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value4832465984139267167159
Percentage of FiniteLivedIntangibleAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.50.40.50.60.81.22.01.81.7

us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:AboveMarketLeases


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302011-12-31
Value4345461921222426282991949710010311011411912412813314014718118819519158626671738387715358
Percentage of FiniteLivedIntangibleAssetsNet0.00.097.30.00.00.074.70.00.00.0197.10.00.00.0173.40.00.00.0148.00.00.00.0105.60.00.00.071.30.00.00.043.00.00.00.045.00.00.0
Percentage of Assets0.50.50.50.20.20.20.30.30.30.31.01.01.11.11.11.11.21.21.21.31.31.41.31.41.41.51.50.60.70.70.80.80.90.90.80.70.7
Percentage of Assets us-gaap:AboveMarketLeases0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Deferred Tax Assets Liabilities Net

us-gaap:DeferredTaxAssetsLiabilitiesNet

us-gaap:DeferredTaxAssetsLiabilitiesNet


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value212830313230303030313230303129444748383637373837363635353431313231333331302726262419
Percentage of DeferredTaxAssetsLiabilitiesNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.20.30.30.30.30.30.30.30.30.40.40.30.30.30.30.50.50.50.40.40.40.40.30.30.30.30.30.40.40.30.30.30.30.30.40.40.40.30.30.30.30.3

Operating Lease Right Of Use Asset

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OperatingLeaseRightOfUseAsset


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value114117118134137143148150153156
Percentage of OperatingLeaseRightOfUseAsset100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.31.21.31.51.51.51.71.71.71.7

Other Assets

us-gaap:OtherAssets us-gaap:ConsolidatedEntities

us-gaap:OtherAssets

us-gaap:VariableInterestEntityPrimaryBeneficiary


Other
Period End2021-06-302021-03-312020-12-31
Value1009397
Percentage of OtherAssets100.0100.0100.0
Percentage of Assets1.21.01.1
Percentage of Assets us-gaap:VariableInterestEntityPrimaryBeneficiary17.515.215.1

us-gaap:OtherAssets us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees, us-gaap:CorporateJointVenture


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-31
Value815789774845804772
Percentage of OtherAssets810.5846.6792.70.00.00.0
Percentage of Assets9.48.28.49.28.78.7
Percentage of Assets us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees us-gaap:CorporateJointVenture8.58.28.28.27.97.6

Long Term Debt

us-gaap:LongTermDebt

us-gaap:LongTermDebt


Long
Period End2021-06-302021-03-312020-12-31
Value451845344560
Percentage of LongTermDebt100.0100.0100.0
Percentage of Assets52.346.949.7

us-gaap:LongTermDebt us-gaap:LongtermDebtType

us-gaap:SecuredDebt


Long
Period End2020-12-31
Value4560
Percentage of LongTermDebt100.0
Percentage of Assets49.7
Percentage of Assets us-gaap:SecuredDebt0.0

us-gaap:LongTermDebt us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty

mac:ChandlerFashionCenterMortgage


Long
Period End2021-06-302021-03-312020-12-31
Value255255255
Percentage of LongTermDebt5.75.65.6
Percentage of Assets3.02.62.8
Percentage of Assets mac:ChandlerFashionCenterMortgage0.00.00.0

mac:DanburyFairMallMortgage


Long
Period End2021-06-302021-03-312020-12-31
Value182184186
Percentage of LongTermDebt4.04.14.1
Percentage of Assets2.11.92.0
Percentage of Assets mac:DanburyFairMallMortgage0.00.00.0

mac:FashionDistrictPhiladelphia


Long
Period End2021-06-302021-03-312020-12-31
Value194201201
Percentage of LongTermDebt4.34.44.4
Percentage of Assets2.32.12.2
Percentage of Assets mac:FashionDistrictPhiladelphia0.00.00.0

mac:FashionOutletsAtNiagaraMortgage


Long
Period End2021-06-302021-03-312020-12-31
Value97100101
Percentage of LongTermDebt2.22.22.2
Percentage of Assets1.11.01.1
Percentage of Assets mac:FashionOutletsAtNiagaraMortgage0.00.00.0

mac:FashionOutletsOfChicagoMortgage


Long
Period End2021-06-302021-03-312020-12-31
Value299299299
Percentage of LongTermDebt6.66.66.6
Percentage of Assets3.53.13.3
Percentage of Assets mac:FashionOutletsOfChicagoMortgage0.00.00.0

mac:FreeholdRacewayMallMortgage


Long
Period End2021-06-302021-03-312020-12-31
Value398398398
Percentage of LongTermDebt8.88.88.7
Percentage of Assets4.64.14.3
Percentage of Assets mac:FreeholdRacewayMallMortgage0.00.00.0

mac:FresnoFashionFair


Long
Period End2021-06-302021-03-312020-12-31
Value323323323
Percentage of LongTermDebt7.27.17.1
Percentage of Assets3.73.33.5
Percentage of Assets mac:FresnoFashionFair0.00.00.0

mac:GreenAcreCommonSwapped


Long
Period End2021-06-30
Value95
Percentage of LongTermDebt2.1
Percentage of Assets1.1
Percentage of Assets mac:GreenAcreCommonSwapped0.0

mac:GreenAcresCommons


Long
Period End2021-06-302021-03-312020-12-31
Value29124129
Percentage of LongTermDebt0.72.72.8
Percentage of Assets0.31.31.4
Percentage of Assets mac:GreenAcresCommons0.00.00.0

mac:GreenAcresMall


Long
Period End2021-06-302021-03-312020-12-31
Value255257270
Percentage of LongTermDebt5.75.75.9
Percentage of Assets3.02.72.9
Percentage of Assets mac:GreenAcresMall0.00.00.0

mac:KingsPlazaMortgage


Long
Period End2021-06-302021-03-312020-12-31
Value535535535
Percentage of LongTermDebt11.911.811.7
Percentage of Assets6.25.55.8
Percentage of Assets mac:KingsPlazaMortgage0.00.00.0

mac:MallOfVictorValleyMortgage


Long
Period End2021-06-302021-03-312020-12-31
Value114114114
Percentage of LongTermDebt2.52.52.5
Percentage of Assets1.31.21.2
Percentage of Assets mac:MallOfVictorValleyMortgage0.00.00.0

mac:PacificViewMortgage


Long
Period End2021-06-302021-03-312020-12-31
Value113114114
Percentage of LongTermDebt2.52.52.5
Percentage of Assets1.31.21.3
Percentage of Assets mac:PacificViewMortgage0.00.00.0

mac:SanTanVillageRegionalCenterMortgage


Long
Period End2021-06-302021-03-312020-12-31
Value219219219
Percentage of LongTermDebt4.94.84.8
Percentage of Assets2.52.32.4
Percentage of Assets mac:SanTanVillageRegionalCenterMortgage0.00.00.0

mac:SantaMonicaPlaceMortgage


Long
Period End2021-03-312020-12-31
Value298298
Percentage of LongTermDebt6.66.5
Percentage of Assets3.13.3
Percentage of Assets mac:SantaMonicaPlaceMortgage0.00.0

mac:SantaMonicaPlaceSwapped


Long
Period End2021-06-302020-12-31
Value298298
Percentage of LongTermDebt6.66.5
Percentage of Assets3.53.3
Percentage of Assets mac:SantaMonicaPlaceSwapped0.00.0

mac:TheOaksOneMortgage


Long
Period End2021-06-302021-03-312020-12-31
Value179180183
Percentage of LongTermDebt4.04.04.0
Percentage of Assets2.11.92.0
Percentage of Assets mac:TheOaksOneMortgage0.00.00.0

mac:TowneMallMortgage


Long
Period End2021-06-302021-03-312020-12-31
Value191919
Percentage of LongTermDebt0.40.40.4
Percentage of Assets0.20.20.2
Percentage of Assets mac:TowneMallMortgage0.00.00.0

mac:TucsonLaEncantadaMortgage


Long
Period End2021-06-302021-03-312020-12-31
Value616162
Percentage of LongTermDebt1.41.41.4
Percentage of Assets0.70.60.7
Percentage of Assets mac:TucsonLaEncantadaMortgage0.00.00.0

mac:VintageFaireMallMortgage


Long
Period End2021-06-302021-03-312020-12-31
Value243244246
Percentage of LongTermDebt5.45.45.4
Percentage of Assets2.82.52.7
Percentage of Assets mac:VintageFaireMallMortgage0.00.00.0

Minority Interest

us-gaap:MinorityInterest

us-gaap:MinorityInterest


Minority
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value158163188184186190198200205230238243244250286290301316321327340362355386391397399348353359359358342339338347341347351266271300297270
Percentage of MinorityInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.81.72.02.02.02.02.22.32.32.62.62.72.72.73.03.03.13.33.23.33.43.63.22.92.93.03.03.83.94.04.03.93.63.53.64.64.44.34.43.53.64.03.93.7

Lessee Operating Lease Liability Payments Due Year Two

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo


Lessee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value9.0769.0761416161717
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearTwo100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.10.10.20.20.20.20.2

Lessee Operating Lease Liability Payments Due Year Three

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree


Lessee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value7.0947.0948.74611111616
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearThree100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.10.10.10.10.10.20.2

Lessee Operating Lease Liability Payments Due Year Four

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour


Lessee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value7.1367.1366.7599.0689.0681111
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFour100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.10.10.10.10.10.10.1

Lessee Operating Lease Liability Payments Due Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive


Lessee
Period End2020-12-312020-03-312019-12-31
Value6796000.09068000.09068000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFive100.0100.0100.0
Percentage of Assets0.10.10.1

Lessee Operating Lease Liability Payments Due After Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive


Lessee
Period End2020-12-312020-03-312019-12-31
Value116131131
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive100.0100.0100.0
Percentage of Assets1.31.41.5

Operating Lease Liability

us-gaap:OperatingLeaseLiability

us-gaap:OperatingLeaseLiability


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value707373909298100102104107
Percentage of OperatingLeaseLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.80.80.81.01.01.11.11.21.21.2

Lessee Operating Lease Liability Payments Due

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue


Lessee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value162166168190194198202
Percentage of LesseeOperatingLeaseLiabilityPaymentsDue100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.91.71.82.12.12.12.3

Lessee Operating Lease Liability Undiscounted Excess Amount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount


Lessee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value91939499101100102
Percentage of LesseeOperatingLeaseLiabilityUndiscountedExcessAmount100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.11.01.01.11.11.11.2

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value29682833225724642502253326322707276428542950304430703157368137463859395741054163423646674715542754935576564031903237330333583296333430173077293827962724281327192769282528901857
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets34.329.324.626.827.127.229.730.830.931.732.733.833.734.538.339.039.940.741.241.942.445.741.940.741.142.343.034.735.736.737.035.834.930.933.138.636.233.835.435.637.237.737.825.6

Stockholders Equity Including Portion Attributable To Noncontrolling Interest

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-312007-12-31
Value3126299724452648268827242830290729693085318832873315340839674037416042734427449045775029507158145884597360393539359036633718365436773356341632853137307231642986304031263187212816411434
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets36.231.026.628.829.129.332.033.133.234.335.336.536.437.241.342.043.044.044.545.245.849.345.043.644.045.346.038.439.640.741.039.738.534.436.743.240.638.139.939.140.841.741.729.30.00.0

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-312007-12-31
Value-2.775-5.514-8.208-10.889-13.701-15.446-9.051-10.946-10.792-6.511-4.4660.142-0.0330.019-0.0420.00.03.0192.9511.593-3.237-25.397-53.425-24.508
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-0.1-0.2-0.3-0.4-0.5-0.6-0.3-0.4-0.4-0.2-0.10.0-0.00.0-0.00.00.00.10.10.1-0.1-1.2-3.3-1.7
Percentage of Assets-0.0-0.1-0.1-0.1-0.1-0.2-0.1-0.1-0.1-0.1-0.00.0-0.00.0-0.00.00.00.00.00.0-0.0-0.40.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-312007-12-31
Value5438526346034600459645904583458145784574456745634558454945104503452145304593458146134841492650875076506450413930392539203906390138963717371536713500348934903484348034523456222717211428
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest173.9175.6188.3173.7171.0168.5161.9157.6154.2148.3143.3138.8137.5133.5113.7111.6108.7106.0103.8102.0100.896.397.187.586.384.883.5111.1109.3107.0105.0106.8105.9110.7108.8111.7111.6113.6110.3116.7114.5110.4108.4104.7104.899.5
Percentage of Assets62.954.450.150.149.849.451.852.251.250.850.650.650.049.747.046.946.746.646.146.146.147.443.838.138.038.438.442.743.343.543.042.440.838.139.948.245.343.244.045.746.746.045.230.70.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-312007-12-31
Value2.1121.9711.4981.4961.4961.4161.4141.4131.4131.4131.4121.4121.4121.4111.411.4091.4161.4191.441.4391.4471.4951.5441.5851.5851.5851.5821.4091.4091.4091.4071.4071.4071.3761.3751.3631.3331.3271.3211.3211.321.311.3040.9670.7690.723
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest0.10.10.10.10.10.10.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.1
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NoncontrollingInterest


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-312007-12-31
Value158163188184186190198200205230238243244250286290301316321327340362355386391397399348353359359358342339338347341347351266271300297270248233
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest5.15.57.77.06.97.07.06.96.97.57.57.47.47.47.27.27.27.47.37.37.47.27.06.66.66.66.69.89.89.89.79.89.310.19.910.610.911.311.18.98.99.69.312.715.116.3
Percentage of Assets1.81.72.02.02.02.02.22.32.32.62.62.72.72.73.03.03.13.33.23.33.43.63.22.92.93.03.03.83.94.04.03.93.63.53.64.64.44.34.43.53.64.03.93.70.00.0
Percentage of Assets us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Parent


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-312007-12-31
Value2968283322572464250225332632270727642854295030443070315736813746385939574105416342364667471554275493557656403190323733033358329633343017307729382796272428132719276928252890185713931200
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest94.994.592.393.093.193.093.093.193.192.592.592.692.692.692.892.892.892.692.792.792.692.893.093.493.493.493.490.290.290.290.390.290.789.990.189.489.188.788.991.191.190.490.787.384.983.7
Percentage of Assets34.329.324.626.827.127.229.730.830.931.732.733.833.734.538.339.039.940.741.241.942.445.741.940.741.142.343.034.735.736.737.035.834.930.933.138.636.233.835.435.637.237.737.825.60.00.0
Percentage of Assets us-gaap:Parent0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-312007-12-31
Value-2469.336-2426.555-2339.619-2126.749-2082.082-2042.688-1944.012-1864.807-1805.097-1714.789-1614.357-1520.209-1489.742-1393.418-830.279-758.758-663.805-574.597-488.782-419.777-378.389-175.775-212.76338415510596-740.906-689.497-618.277-548.806-606.464-562.995-701.447-639.741-734.684-705.292-765.674-678.631-768.816-715.51-630.017-564.357-345.93-274.834-203.505
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-79.0-81.0-95.7-80.3-77.4-75.0-68.7-64.1-60.8-55.6-50.6-46.2-44.9-40.9-20.9-18.8-16.0-13.4-11.0-9.3-8.3-3.5-4.25.87.18.59.9-20.9-19.2-16.9-14.8-16.6-15.3-20.9-18.7-22.4-22.5-24.9-21.4-25.7-23.5-20.2-17.7-16.3-16.7-14.2
Percentage of Assets-28.6-25.1-25.5-23.2-22.6-22.0-22.0-21.2-20.2-19.0-17.9-16.9-16.3-15.2-8.6-7.9-6.9-5.9-4.9-4.2-3.8-1.7-1.92.53.13.94.5-8.0-7.6-6.9-6.0-6.6-5.9-7.2-6.9-9.7-9.1-9.5-8.5-10.1-9.6-8.4-7.4-4.80.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value2112000.01971000.01498000.01496000.01496000.01416000.01414000.01413000.01413000.01413000.01412000.01412000.01412000.01411000.01410000.01409000.01416000.01419000.01440000.01439000.01447000.01495000.01544000.01585000.01585000.01585000.01582000.01409000.01409000.01409000.01407000.01407000.01407000.01376000.01375000.01363000.01333000.01327000.01321000.01321000.01320000.01310000.01304000.0967000.0
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Additional Paid In Capital Common Stock

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:AdditionalPaidInCapitalCommonStock


Additional
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-31
Value543852634603460045964590458345814578457445674563455845494510450345214530459345814613484149265087507650645041393039253920390639013896371737153490
Percentage of AdditionalPaidInCapitalCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets62.954.450.150.149.849.451.852.251.250.850.650.650.049.747.046.946.746.646.146.146.147.443.838.138.038.438.442.743.343.543.042.440.838.139.944.0

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:RetainedEarningsAccumulatedDeficit


Retained
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value-2469.336-2426.555-2339.619-2126.749-2082.082-2042.688-1944.012-1864.807-1805.097-1714.789-1614.357-1520.209-1489.742-1393.418-830.279-758.758-663.805-574.597-488.782-419.777-378.389-175.775-212.76338415510596-740.906-689.497-618.277-548.806-606.464-562.995-701.447-639.741-734.684-705.292-765.674-678.631-768.816-715.51-630.017-564.357-345.93
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-28.6-25.1-25.5-23.2-22.6-22.0-22.0-21.2-20.2-19.0-17.9-16.9-16.3-15.2-8.6-7.9-6.9-5.9-4.9-4.2-3.8-1.7-1.92.53.13.94.5-8.0-7.6-6.9-6.0-6.6-5.9-7.2-6.9-9.7-9.1-9.5-8.5-10.1-9.6-8.4-7.4-4.8

Accumulated Other Comprehensive Income Loss Net Of Tax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value-2775000.0-5514000.0-8208000.0-10889000.0-13701000.0-15446000.0-9051000.0-10946000.0-10792000.0-6511000.0-4466000.0142000.0-33000.019000.0-42000.003019000.02951000.01593000.0-3237000.0-25397000.0
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0
Percentage of Assets-0.0-0.1-0.1-0.1-0.1-0.2-0.1-0.1-0.1-0.1-0.00.0-0.00.0-0.00.00.00.00.0-0.0-0.4

Minority Interest

us-gaap:MinorityInterest

us-gaap:MinorityInterest


Minority
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value158163188184186190198200205230238243244250286290301316321327340362355386391397399348353359359358342339338347341347351266271300297270
Percentage of MinorityInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.81.72.02.02.02.02.22.32.32.62.62.72.72.73.03.03.13.33.23.33.43.63.22.92.93.03.03.83.94.04.03.93.63.53.64.64.44.34.43.53.64.03.93.7

Stock Issued During Period Value New Issues

us-gaap:StockIssuedDuringPeriodValueNewIssues

us-gaap:StockIssuedDuringPeriodValueNewIssues


Stock
Period End2021-06-302021-03-312013-12-312013-09-302012-12-312010-04-302009-10-31
Value167638-0.019-0.053-0.221220383
Percentage of StockIssuedDuringPeriodValueNewIssues100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.0

us-gaap:StockIssuedDuringPeriodValueNewIssues us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-06-302021-03-312013-12-312013-09-302012-12-31
Value167637-0.019-0.053-0.22
Percentage of StockIssuedDuringPeriodValueNewIssues99.999.9100.0100.0100.0
Percentage of Assets0.00.00.00.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.0

us-gaap:CommonStock


Stock
Period End2021-06-302021-03-312013-12-312013-09-302012-12-31
Value0.1390.460.00.00.0
Percentage of StockIssuedDuringPeriodValueNewIssues0.10.1-0.0-0.0-0.0
Percentage of Assets0.00.00.00.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.0

us-gaap:Parent


Stock
Period End2021-06-302021-03-312013-12-312013-09-302012-12-31
Value167638-0.019-0.053-0.22
Percentage of StockIssuedDuringPeriodValueNewIssues100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.0
Percentage of Assets us-gaap:Parent0.00.00.00.00.0

Minority Interest Decrease From Distributions To Noncontrolling Interest Holders

us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders

us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders


Minority
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value103.3382.2232.1741.5878.4749.0628.742248.3438.2948.2038.8239.075108.2668.4948.359.3748.3478.2369.72720.570.5650.6167.9457.6838.558.052116.1336.6656.4096.2466.2116.523116.4275.9275.9317.358
Percentage of MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest


Minority
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value103.3382.2232.1741.5878.4749.0628.742248.3438.2948.2038.8239.075108.2668.4948.359.3748.3478.2369.72720.570.5650.6167.9457.6838.558.052116.1336.6656.4096.2466.2116.523116.4275.9275.9317.358
Percentage of MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value60525980-65.082498310666989782699486109871029811199107126140110162103106929793146751079511158865690484173547.86964
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues28.227.430.743.3-36.421.934.446.329.143.639.434.029.840.133.745.235.441.636.244.038.442.139.543.134.350.932.140.436.437.033.054.829.340.937.951.728.540.226.444.725.321.736.728.54.335.6

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value3173-80.05-13.707-67.682-41.409-128.60139-21.665-1.222-79.836-9.976-45.26631112-26.516-16.681207-51.0139.342126358450-93.639-308.1-150.0286-167.6-152.548-22.25137354336-456.616-1054.8518379-71.487-27.5712-123.917-73.343-29.719-88.68427-51.605
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues14.538.7-41.1-7.4-37.9-18.2-53.217.1-9.5-0.5-32.3-4.1-19.3131.55.1-10.9-6.783.8-18.83.748.6140.0140.5-28.7-95.4-47.126.8-63.6-60.0-8.413.3133.2130.8-173.8-420.038.838.7-33.3-12.86.3-64.9-38.4-14.8-46.815.4-28.3

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-979.752542-38.802-32.665-22.67954052-187.521-50.22-92.844-12.113-70.747-49.956-381.622-79.555-99.152-76.005-311.557-37.569-109.677-259.576-446.261-583.96-64.4518921-163.986351-80.449-122.981-485.841-433.252352948-208.6-277.029147-101.402-37.178-39.191-225.825-84.672-75.647464-10.341
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-454.7284.9-19.9-17.6-12.7238.221.7-81.1-22.0-41.0-4.9-29.2-21.3-161.2-31.0-40.9-30.7-126.1-13.8-43.3-99.9-174.3-182.1-19.858.76.6-50.824.020.2-30.4-43.6-182.3-168.6134.0377.8-96.7-135.468.6-47.1-18.3-20.5-118.2-42.3-39.9256.5-5.7

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

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value-887.742668-59.14234-155.4435486.948
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-412.0351.0-30.418.4-87.0241.92.9

Deferred Income Tax Expense Benefit

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:DeferredIncomeTaxExpenseBenefit


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value7.1072.2380.2371.106-1.317-0.032-0.3470.5890.8510.346-1.8310.4660.684-2.51152.8690.437-3.484-2.0360.8370.5141.317-1.146-0.859-0.283-0.935-0.51-0.689-2.898-0.1720.664-0.622-1.352-0.524-2.0-0.934-3.0751.85-0.299-1.566-1.768-2.478-3.961-2.662-1.375
Percentage of DeferredIncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Depreciation Depletion And Amortization

us-gaap:DepreciationDepletionAndAmortization

us-gaap:DepreciationDepletionAndAmortization


Depreciation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value8180798081838584848388838081878484849188868810811912112211493899097949595887775817371696868666361
Percentage of DepreciationDepletionAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Increase Decrease In Accounts Receivable

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:IncreaseDecreaseInAccountsReceivable


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-28.484-52.684-18.0572.355133-11.673145.6036.581-16.8671611-2.177-11.6997.3464.5633.356-8.7579.9551.6910.625-4.6865.4713.6126.845-17.8361012-2.149-8.8173.5956.66-1.552-3.2217.916118.205-17.9056.6896.46-2.415-2.6859.5283.144-18.957-3.648
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

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value60525980-65.082498310666989782699486109871029811199107126140110162103106929793146751079511158865690484173547.86964
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues28.227.430.743.3-36.421.934.446.329.143.639.434.029.840.133.745.235.441.636.244.038.442.139.543.134.350.932.140.436.437.033.054.829.340.937.951.728.540.226.444.725.321.736.728.54.335.6

Profit Loss

us-gaap:ProfitLoss

us-gaap:ProfitLoss


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-4.062-67.73-204.844-22.622-26.7278.7312950138.84313818.866-34.381381929744013494514443615261530381719150402342218647144-11.72317514-20.9110.091259.4680.055-6.861
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-1.9-35.6-105.2-12.2-15.03.812.321.66.13.95.433.53.8-14.515.07.911.730.315.05.219.0176.3138.511.14.98.4474.014.77.17.453.415.391.48.674.221.970.7-5.581.67.0-11.00.012.95.00.0-3.8

us-gaap:ProfitLoss us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:RelatedPartyTransactionsByRelatedParty

mac:OtherJointVentures, us-gaap:CorporateJointVenture


Profit
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value2.39-8.949249.9579.82823-13.215-17.821
Percentage of ProfitLoss-3.54.4-109.0-37.3112.678.5-26.4-127.8
Percentage of Revenues1.3-4.613.35.64.39.7-5.7-7.8
Percentage of Revenues mac:OtherJointVentures us-gaap:CorporateJointVenture1.4-5.213.35.45.511.3-8.2-12.8

mac:PacificPremierRetailLP, us-gaap:CorporateJointVenture


Profit
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value-13.013-11.94-4.901-5.2363.602-1.49-14.85-10.399
Percentage of ProfitLoss19.25.821.719.641.3-5.0-29.7-74.6
Percentage of Revenues-6.8-6.1-2.6-2.91.6-0.6-6.4-4.6
Percentage of Revenues mac:PacificPremierRetailLP us-gaap:CorporateJointVenture-35.3-31.1-10.4-11.46.2-3.0-40.9-26.6

us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees, us-gaap:CorporateJointVenture


Profit
Period End2021-06-302020-09-302020-06-302019-09-302019-06-30
Value15194.721-28.065-28.22
Percentage of ProfitLoss-376.3-87.4-17.7-56.1-202.3
Percentage of Revenues7.110.62.6-12.1-12.4
Percentage of Revenues us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees us-gaap:CorporateJointVenture6.88.52.0-14.2-15.8

us-gaap:ProfitLoss us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:CorporateJointVenture


Profit
Period End2021-03-312020-09-302020-06-302020-03-312019-09-30
Value-10.623-28.078-28.2191319
Percentage of ProfitLoss15.7124.1105.6153.839.5
Percentage of Revenues-5.6-15.1-15.85.98.6
Percentage of Revenues us-gaap:CorporateJointVenture-5.2-14.2-15.85.78.5

us-gaap:ProfitLoss us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:RelatedPartyTransactionsByRelatedParty

mac:OtherJointVentures, us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees, us-gaap:CorporateJointVenture


Profit
Period End2021-06-302020-06-30
Value24-17.821
Percentage of ProfitLoss-608.166.7
Percentage of Revenues11.5-10.0
Percentage of Revenues mac:OtherJointVentures us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees us-gaap:CorporateJointVenture13.5-12.8

mac:PacificPremierRetailLP, us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees, us-gaap:CorporateJointVenture


Profit
Period End2021-06-302020-06-30
Value-9.414-10.399
Percentage of ProfitLoss231.838.9
Percentage of Revenues-4.4-5.8
Percentage of Revenues mac:PacificPremierRetailLP us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees us-gaap:CorporateJointVenture-22.8-26.6

us-gaap:ProfitLoss us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value7.703-4.126-14.426-0.431-1.6111.2092.8483.654-1.7871.0191.4977.2131.05-0.8085.8331.732.4145.5663.706-0.5344.21230292.7171.3512.0561012.831.8971.8255.9112.702154.438123.382112.345
Percentage of ProfitLoss-189.66.17.01.96.013.89.67.3-12.811.511.38.911.82.415.19.08.37.49.1-4.08.56.76.67.58.67.76.67.310.59.33.96.66.719.76.57.27.7-20.0
Percentage of Revenues3.6-2.2-7.4-0.2-0.90.51.21.6-0.80.40.63.00.4-0.32.30.71.02.31.4-0.21.611.99.10.80.40.631.41.10.70.72.11.06.21.74.81.65.51.1
Percentage of Revenues us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Parent


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value-11.765-63.604-190.418-22.191-25.1167.5222646157.82411747.816-33.573321726693713454204143314241429351617144382181817443133-14.068
Percentage of ProfitLoss289.693.993.098.194.086.290.492.7112.888.588.791.188.297.684.991.091.792.690.9104.091.593.393.492.591.492.393.492.789.490.796.193.493.380.393.592.892.3120.0
Percentage of Revenues-5.5-33.4-97.8-11.9-14.13.311.120.16.93.54.830.63.3-14.212.87.210.828.013.75.417.4164.4129.410.34.57.7442.613.66.36.751.414.385.26.969.420.465.2-6.6
Percentage of Revenues us-gaap:Parent0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value-11.765-63.604-190.418-22.191-25.1167.5222646157.82411747.816-33.573321726693713454204143314241429351617144382181817443133-14.068
Percentage of ProfitLoss289.693.993.098.194.086.290.492.7112.888.588.791.188.297.684.991.091.792.690.9104.091.593.393.492.591.492.393.492.789.490.796.193.493.380.393.592.892.3120.0
Percentage of Revenues-5.5-33.4-97.8-11.9-14.13.311.120.16.93.54.830.63.3-14.212.87.210.828.013.75.417.4164.4129.410.34.57.7442.613.66.36.751.414.385.26.969.420.465.2-6.6
Percentage of Revenues us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Share Based Compensation

us-gaap:ShareBasedCompensation

us-gaap:ShareBasedCompensation


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value3.434.032.8533.4973.2694.2242.2772.3221.9145.5194.7233.5548.087115.645.5075.847135.6455.6355.568164.7384.4224.739144.2464.3784.33416105.1335.083.73.3743.442.7122.7982.862.8544.2032.3713.6284.2384.1622.804
Percentage of ShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value3173-80.05-13.707-67.682-41.409-128.60139-21.665-1.222-79.836-9.976-45.26631112-26.516-16.681207-51.0139.342126358450-93.639-308.1-150.0286-167.6-152.548-22.25137354336-456.616-1054.8518379-71.487-27.5712-123.917-73.343-29.719-88.68427-51.605
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues14.538.7-41.1-7.4-37.9-18.2-53.217.1-9.5-0.5-32.3-4.1-19.3131.55.1-10.9-6.783.8-18.83.748.6140.0140.5-28.7-95.4-47.126.8-63.6-60.0-8.413.3133.2130.8-173.8-420.038.838.7-33.3-12.86.3-64.9-38.4-14.8-46.815.4-28.3

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-979.752542-38.802-32.665-22.67954052-187.521-50.22-92.844-12.113-70.747-49.956-381.622-79.555-99.152-76.005-311.557-37.569-109.677-259.576-446.261-583.96-64.4518921-163.986351-80.449-122.981-485.841-433.252352948-208.6-277.029147-101.402-37.178-39.191-225.825-84.672-75.647464-10.341
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-454.7284.9-19.9-17.6-12.7238.221.7-81.1-22.0-41.0-4.9-29.2-21.3-161.2-31.0-40.9-30.7-126.1-13.8-43.3-99.9-174.3-182.1-19.858.76.6-50.824.020.2-30.4-43.6-182.3-168.6134.0377.8-96.7-135.468.6-47.1-18.3-20.5-118.2-42.3-39.9256.5-5.7

Repayments Of Long Term Debt

us-gaap:RepaymentsOfLongTermDebt

us-gaap:RepaymentsOfLongTermDebt


Repayments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value160823134.6927.4628.676550171447397
Percentage of RepaymentsOfLongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Payments Of Dividends Common Stock

us-gaap:PaymentsOfDividendsCommonStock

us-gaap:PaymentsOfDividendsCommonStock


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
Value4126242415114115114130114114112112113115108109110111106109452454110110111999595959487878685797981797272737272729.119
Percentage of PaymentsOfDividendsCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Debt Instrument Interest Rate Stated Percentage

us-gaap:DebtInstrumentInterestRateStatedPercentage us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty, us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:DebtInstrumentInterestRateStatedPercentage

mac:FlatIronCrossing, us-gaap:CorporateJointVenture


Debt
Period End2020-12-292020-12-28
Value4.13.85
Percentage of DebtInstrumentInterestRateStatedPercentage100.0100.0
Percentage of LongTermDebtAndCapitalLeaseObligations0.00.0
Percentage of LongTermDebtAndCapitalLeaseObligations mac:FlatIronCrossing us-gaap:CorporateJointVenture0.00.0

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

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

us-gaap:EmployeeStockOption


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312016-01-052015-12-312015-12-092015-12-082015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value54.3454.3454.3454.3454.3457.3257.3257.3257.3257.3257.3257.3257.3257.3257.3257.3257.3256.7756.7756.7756.7756.7758.1558.1558.1559.5759.5759.5759.5759.5759.5759.5759.5759.5754.6936.5175.0875.08
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

mac:CostsAndExpensesBeforeInterestTotal

mac:CostsAndExpensesBeforeInterestTotal


Costs
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value173182176169168183182180174184178180192200189186187195195193191202228240252270243201195208198206204207191165165170153160154160158152143149
Percentage of CostsAndExpensesBeforeInterestTotal100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

mac:DistributionsOfCapitalFromUnconsolidatedEntitiesAndOther

mac:DistributionsOfCapitalFromUnconsolidatedEntitiesAndOther


Distributions
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value2421504.0392.44621301444941-4.693932941841555611432102127181382033132222-10.1134350445115104104145462421133223732242832
Percentage of DistributionsOfCapitalFromUnconsolidatedEntitiesAndOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

mac:EquityMethodInvestmentAmortizationOfDifferenceBetweenCarryingAmountAndUnderlyingEquity us-gaap:RelatedPartyTransactionsByRelatedParty

mac:EquityMethodInvestmentAmortizationOfDifferenceBetweenCarryingAmountAndUnderlyingEquity

us-gaap:CorporateJointVenture


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value2.422.2432.0793.3613.7293.9993.675.3545.2714.5394.0061.163.5244.103
Percentage of EquityMethodInvestmentAmortizationOfDifferenceBetweenCarryingAmountAndUnderlyingEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

mac:FairValueAdjustmentofFinanceObligation us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty

mac:FairValueAdjustmentofFinanceObligation

mac:FinancingArrangement, us-gaap:CorporateJointVenture


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-30
Value1439000.0-863000.0-139520000.0-15502000.0-32907000.0-48384000.0-76640000.0-39455000.0-17258000.0-14265000.0-5946000.0-4893000.0-8768000.04382000.000
Percentage of FairValueAdjustmentofFinanceObligation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0

mac:GainLossonSaleorWriteDownofAssets

mac:GainLossonSaleorWriteDownofAssets


Gain
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value-3.927-21.283-39.32811-3.867-36.7033.597-0.131-9.059-6.316-31.31146-9.518-37.5125.212-11.854-0.47749-10.702-19.32110434385-3.342-4.6710.935749.561-9.455-1.611
Percentage of GainLossonSaleorWriteDownofAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

mac:IncomeLossfromJointVenture us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty

mac:IncomeLossfromJointVenture

mac:FinancingArrangement, us-gaap:CorporateJointVenture


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-30
Value1193000.01232000.0-1144000.0398000.0181000.0-1464000.0-7184000.0-1278000.0-1982000.0-1897000.0-2502000.0-2111000.02464000.0-2002000.000
Percentage of IncomeLossfromJointVenture100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0

mac:InterestIncomeExpenseRelatedParty

mac:InterestIncomeExpenseRelatedParty


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value-2.954-1.319421532442.7683613101.598-1.0742.762-10.169-2.164-2.175-2.181
Percentage of InterestIncomeExpenseRelatedParty100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

mac:InterestIncomeExpenseRelatedParty us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty

mac:FinancingArrangement, us-gaap:CorporateJointVenture


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-30
Value-2.954-1.319135153244623613101.8711.028-4.893-8.0220.00.0
Percentage of InterestIncomeExpenseRelatedParty100.0100.0316.6100.0100.0100.02258.6100.0100.0100.0117.1-95.7-177.278.9-0.0-0.0

mac:JointVentureDistributionsinExcessofPartnerShareofIncomeLoss us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty

mac:JointVentureDistributionsinExcessofPartnerShareofIncomeLoss

mac:FinancingArrangement, us-gaap:CorporateJointVenture


Joint
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-30
Value-5586000.0-3414000.0-3097000.0-398000.0-281000.0-2677000.0-6939000.0-2118000.0-2033000.0-1921000.0-1573000.0-1754000.01411000.0-1638000.000
Percentage of JointVentureDistributionsinExcessofPartnerShareofIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0

mac:MortgageLoansRepaymentOfDeferrals

mac:MortgageLoansRepaymentOfDeferrals


Mortgage
Period End2020-12-31
Value15
Percentage of MortgageLoansRepaymentOfDeferrals100.0

mac:NetIncomeLossAvailabletoCommonStockholdersafterAllocationtoParticipatingSecuritiesBasicandDiluted

mac:NetIncomeLossAvailabletoCommonStockholdersafterAllocationtoParticipatingSecuritiesBasicandDiluted


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value-11.979-63.818-190.632-22.406-25.4137.22646157.54311737.512-33.817321726693613454204133314241428351517
Percentage of NetIncomeLossAvailabletoCommonStockholdersafterAllocationtoParticipatingSecuritiesBasicandDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

mac:NoncontrollingInterestIncreasefromContributionsfromNoncontrollingInterests

mac:NoncontrollingInterestIncreasefromContributionsfromNoncontrollingInterests


Noncontrolling
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312018-09-302015-12-312015-09-302013-12-31
Value-0.0010.577180.3250.00.1252.6710.050.410.00.0160.00.00.013
Percentage of NoncontrollingInterestIncreasefromContributionsfromNoncontrollingInterests100.0100.0100.0100.00.0100.0100.0100.0100.00.0100.00.00.0100.0

mac:NoncontrollingInterestIncreasefromContributionsfromNoncontrollingInterests us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest


Noncontrolling
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312018-09-302015-12-312015-09-302013-12-31
Value-0.0010.577180.3250.00.1252.6710.050.410.00.0160.00.00.013
Percentage of NoncontrollingInterestIncreasefromContributionsfromNoncontrollingInterests100.0100.0100.0100.00.0100.0100.0100.0100.00.0100.00.00.0100.0

mac:PaymentsToAcquireDevelopRedevelopExpansionAndRenovationRealEstate

mac:PaymentsToAcquireDevelopRedevelopExpansionAndRenovationRealEstate


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value2014-1.26109.3742661482828
Percentage of PaymentsToAcquireDevelopRedevelopExpansionAndRenovationRealEstate100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

mac:PercentageOfLoanAssumedByThirdParty us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty

mac:PercentageOfLoanAssumedByThirdParty

mac:FreeholdRacewayMallMortgage


Percentage
Period End2021-06-302021-03-31
Value049.9
Percentage of PercentageOfLoanAssumedByThirdParty0.0100.0

mac:ProceedsFromFinanceLease

mac:ProceedsFromFinanceLease


Proceeds
Period End2020-12-312020-09-302020-06-302020-03-312019-06-302019-03-31
Value0004115000.000
Percentage of ProceedsFromFinanceLease0.00.00.0100.00.00.0

mac:ProceedsFromIssuanceOfCommonStockNetOfIssuanceCosts us-gaap:SubsidiarySaleOfStock

mac:ProceedsFromIssuanceOfCommonStockNetOfIssuanceCosts

mac:ATMPrograms


Proceeds
Period End2021-03-31
Value597
Percentage of ProceedsFromIssuanceOfCommonStockNetOfIssuanceCosts100.0

us-gaap:OverAllotmentOption


Proceeds
Period End2021-03-31
Value41
Percentage of ProceedsFromIssuanceOfCommonStockNetOfIssuanceCosts6.9

mac:ProceedsFromSaleOfPartnershipInterestsOtherAssetsAndDiscontinuedOperationsNet

mac:ProceedsFromSaleOfPartnershipInterestsOtherAssetsAndDiscontinuedOperationsNet


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value491000.581150.3310.04.2750.230.01.0152.84755251.45860.84-0.018167270.99295600635100.01.44268250.92489123096.0596.0160.04610723101.380.094.785
Percentage of ProceedsFromSaleOfPartnershipInterestsOtherAssetsAndDiscontinuedOperationsNet100.0100.0100.0100.0100.00.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

mac:ProvisionRecoveryForLeaseLosses

mac:ProvisionRecoveryForLeaseLosses


Provision
Period End2021-06-302020-06-30
Value-9.11527
Percentage of ProvisionRecoveryForLeaseLosses100.0100.0

mac:RemeasurementGainLossOnAssets

mac:RemeasurementGainLossOnAssets


Remeasurement
Period End2020-12-31
Value163
Percentage of RemeasurementGainLossOnAssets100.0

mac:StraightLineRentAdjustmentsandAmortizationofaboveandbelowMarketLeases

mac:StraightLineRentAdjustmentsandAmortizationofaboveandbelowMarketLeases


Straight
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value6.3594.95927-5.271.596-0.243-1.562-4.995-4.802-2.65-2.277-4.223-4.67-2.531
Percentage of StraightLineRentAdjustmentsandAmortizationofaboveandbelowMarketLeases100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

mac:UndistributedEarningsLossAllocatedtoParticipatingSecuritiesBasicandDiluted

mac:UndistributedEarningsLossAllocatedtoParticipatingSecuritiesBasicandDiluted


Undistributed
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value214000.0214000.0214000.0215000.0297000.0322000.0321000.0297000.0291000.0281000.0282000.0278000.0304000.0244000.0190000.0193000.0188000.0184000.0193000.0170000.0170000.0420000.01051000.0147000.0147000.0148000.01203000.0122000.0120000.0128000.0
Percentage of UndistributedEarningsLossAllocatedtoParticipatingSecuritiesBasicandDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AmortizationOfDebtDiscountPremium

us-gaap:AmortizationOfDebtDiscountPremium


Amortization
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-78000.0-231000.0-235000.0-229000.0-233000.0-232000.0-230000.0-234000.0-233000.0-233000.0-228000.0-235000.0-478000.0-939000.0-934000.0-926000.0-966000.0-1019000.0-1013000.0-1050000.0-2341000.0-5509000.0-5479000.0-6903000.0-4850000.0-1352000.0-1352000.0-1352000.0-1320000.0-1038000.0-2023000.0-2441000.0-2261000.0-276000.0-485000.01422000.02067000.02420000.02326000.02247000.01437000.0711000.0376000.0416000.0
Percentage of AmortizationOfDebtDiscountPremium100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonStockDividendsPerShareDeclared us-gaap:SubsequentEventType

us-gaap:CommonStockDividendsPerShareDeclared

us-gaap:SubsequentEvent


Common
Period End2020-07-242020-01-312019-01-312018-01-262017-10-242017-08-042017-04-202017-02-092016-10-212016-07-222016-04-262016-01-292015-10-23
Value0.150.750.750.740.740.710.710.710.710.680.680.680.68
Percentage of CommonStockDividendsPerShareDeclared100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConstructionInProgressExpendituresIncurredButNotYetPaid

us-gaap:ConstructionInProgressExpendituresIncurredButNotYetPaid


Construction
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-2.872510-2.015-7.68628-10.896-6.6057.414421.179110.5553613-0.7946.78824195.61.292213-3.36811313225-12.91937170.603-2.69825-4.26913134.228-1.5370.183121.8482.573103.12128
Percentage of ConstructionInProgressExpendituresIncurredButNotYetPaid100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConversionOfStockAmountConverted1

us-gaap:ConversionOfStockAmountConverted1


Conversion
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value0.0220.00.4095.885.7970.00.00.01.0050.00.00.0750.01.6023.399110.6381.7287.6010.0113.1080.00.00.0061.5531.4260.00.3570.6270.00.0120.97415
Percentage of ConversionOfStockAmountConverted10.0100.00.0100.0100.0100.00.00.00.0100.00.00.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.0100.00.0100.0100.00.00.0100.0100.0100.0

us-gaap:CurrentIncomeTaxExpenseBenefit

us-gaap:CurrentIncomeTaxExpenseBenefit


Current
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value00-207000.0-234000.0233000.089000.0-172000.0026000.000-439000.0-185000.000022000.068000.00000000000-93000.079000.0-125000.0281000.000
Percentage of CurrentIncomeTaxExpenseBenefit0.00.0100.0100.0100.0100.0100.00.0100.00.00.0100.0100.00.00.00.0100.0100.00.00.00.00.00.00.00.00.00.00.0100.0100.0100.0100.00.00.0

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

us-gaap:DebtInstrumentBasisSpreadOnVariableRate1

us-gaap:RevolvingCreditFacility, mac:NewCreditAgreement, us-gaap:SubsequentEvent, us-gaap:LondonInterbankOfferedRateLIBOR


Debt
Period End2021-04-14
Value2.75
Percentage of DebtInstrumentBasisSpreadOnVariableRate1100.0

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

srt:Maximum, mac:NewCreditAgreement, us-gaap:LineOfCredit, us-gaap:LondonInterbankOfferedRateLIBOR


Debt
Period End2021-04-14
Value3.25
Percentage of DebtInstrumentBasisSpreadOnVariableRate1118.2

srt:Minimum, mac:NewCreditAgreement, us-gaap:LineOfCredit, us-gaap:LondonInterbankOfferedRateLIBOR


Debt
Period End2021-04-14
Value2.25
Percentage of DebtInstrumentBasisSpreadOnVariableRate181.8

us-gaap:DebtInstrumentPeriodicPayment us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty

us-gaap:DebtInstrumentPeriodicPayment

mac:ChandlerFashionCenterMortgage


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value0875000.0000875000.000250000.0625000.0000625000.0000625000.00
Percentage of DebtInstrumentPeriodicPayment0.0100.00.00.00.0100.00.00.0100.0100.00.00.00.0100.00.00.00.0100.00.0

mac:DanburyFairMallMortgage


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value01538000.00001538000.00001538000.00001538000.00001538000.00
Percentage of DebtInstrumentPeriodicPayment0.0175.80.00.00.0175.80.00.00.0246.10.00.00.0246.10.00.00.0246.10.0

mac:FashionDistrictPhiladelphia


Debt
Period End2021-06-302021-03-31
Value-21000.0670000.0
Percentage of DebtInstrumentPeriodicPayment0.076.6

mac:FashionOutletsAtNiagaraMortgage


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value0727000.0000727000.0000727000.0000727000.0000727000.00
Percentage of DebtInstrumentPeriodicPayment0.083.10.00.00.083.10.00.00.0116.30.00.00.0116.30.00.00.0116.30.0

mac:FashionOutletsOfChicagoMortgage


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value01145000.00001145000.00001145000.042000.020000.053000.0527000.020000.077000.00380000.041000.0
Percentage of DebtInstrumentPeriodicPayment0.0130.90.00.00.0130.90.00.00.0183.20.00.00.084.30.00.00.060.80.0

mac:FreeholdRacewayMallMortgage


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value01300000.00001300000.00001300000.00001300000.0168000.0001132000.00
Percentage of DebtInstrumentPeriodicPayment0.0148.60.00.00.0148.60.00.00.0208.00.00.00.0208.00.00.00.0181.10.0

mac:FresnoFashionFair


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value0971000.0000971000.0000971000.0000971000.0000971000.0
Percentage of DebtInstrumentPeriodicPayment0.0111.00.00.00.0111.00.00.00.0155.40.00.00.0155.40.00.00.0155.4

mac:GreenAcresCommons


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value-227000.0299000.00-2000.0-152000.0404000.0-44000.0-37000.0-6000.0503000.028000.013000.034000.0413000.010000.0
Percentage of DebtInstrumentPeriodicPayment0.034.20.00.00.046.20.00.0-2.480.50.00.00.066.10.0

mac:GreenAcresMall


Debt
Period End2021-06-302021-03-31
Value01447000.0
Percentage of DebtInstrumentPeriodicPayment0.0165.4

mac:GreenAcresMallMortgage


Debt
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value0001447000.00001447000.00001447000.00001447000.00
Percentage of DebtInstrumentPeriodicPayment0.00.00.0165.40.00.00.0231.50.00.00.0231.50.00.00.0231.50.0

mac:KingsPlazaMortgage


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value01629000.00001629000.0-600000.0002229000.00002229000.00002229000.00
Percentage of DebtInstrumentPeriodicPayment0.0186.20.00.00.0186.20.00.00.0356.60.00.00.0356.60.00.00.0356.60.0

mac:MallOfVictorValleyMortgage


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value0380000.0000380000.0000380000.0000380000.0000380000.00
Percentage of DebtInstrumentPeriodicPayment0.043.40.00.00.043.40.00.00.060.80.00.00.060.80.00.00.060.80.0

mac:PacificViewMortgage


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value0668000.0000668000.0000668000.0000668000.0000668000.00
Percentage of DebtInstrumentPeriodicPayment0.076.30.00.00.076.30.00.00.0106.90.00.00.0106.90.00.00.0106.90.0

mac:QueensCenter


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value01744000.00001744000.00001744000.00001744000.00001744000.00
Percentage of DebtInstrumentPeriodicPayment0.0199.30.00.00.0199.30.00.00.0279.00.00.00.0279.00.00.00.0279.00.0

mac:SanTanVillageRegionalCenterMortgage


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value0788000.0000788000.000199000.0589000.0000589000.0000589000.00
Percentage of DebtInstrumentPeriodicPayment0.090.10.00.00.090.10.00.079.694.20.00.00.094.20.00.00.094.20.0

mac:SantaMonicaPlaceMortgage


Debt
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value395000.033000.0-9000.0-388000.0772000.0-73000.0-91000.0-22000.0958000.074000.021000.073000.0771000.0-298000.0001004000.00
Percentage of DebtInstrumentPeriodicPayment45.10.00.00.088.20.00.0-8.8153.30.00.00.0123.40.00.00.0160.60.0

mac:TheOaksOneMortgage


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value01064000.00001064000.00001064000.00001064000.00001064000.00
Percentage of DebtInstrumentPeriodicPayment0.0121.60.00.00.0121.60.00.00.0170.20.00.00.0170.20.00.00.0170.20.0

mac:TowneMallMortgage


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value0117000.0000117000.0000117000.0000117000.0000117000.00
Percentage of DebtInstrumentPeriodicPayment0.013.40.00.00.013.40.00.00.018.70.00.00.018.70.00.00.018.70.0

mac:TucsonLaEncantadaMortgage


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value0368000.0000368000.0000368000.0000368000.0000368000.00
Percentage of DebtInstrumentPeriodicPayment0.042.10.00.00.042.10.00.00.058.90.00.00.058.90.00.00.058.90.0

mac:VintageFaireMallMortgage


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value01256000.00001256000.00001256000.00001256000.00001256000.00
Percentage of DebtInstrumentPeriodicPayment0.0143.50.00.00.0143.50.00.00.0201.00.00.00.0201.00.00.00.0201.00.0

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
Value7778787880828482828186817879858383838986858610711711912011289878884919293857271756767656466625959
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:DepreciationAndAmortization us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:RelatedPartyTransactionsByRelatedParty

mac:OtherJointVentures, us-gaap:CorporateJointVenture


Depreciation
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value6677637668687366
Percentage of DepreciationAndAmortization84.998.981.095.783.181.589.280.2

mac:PacificPremierRetailLP, us-gaap:CorporateJointVenture


Depreciation
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value2424252428242424
Percentage of DepreciationAndAmortization31.031.632.130.834.829.730.029.8

us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees, us-gaap:CorporateJointVenture


Depreciation
Period End2021-06-302020-09-302020-06-302019-09-302019-06-30
Value88881019890
Percentage of DepreciationAndAmortization113.9113.2126.5119.2110.0

us-gaap:DepreciationAndAmortization us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:CorporateJointVenture


Depreciation
Period End2021-03-312020-09-302020-06-302020-03-312019-09-30
Value9098909688
Percentage of DepreciationAndAmortization115.9125.6112.9118.0107.4

us-gaap:DepreciationAndAmortization us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:RelatedPartyTransactionsByRelatedParty

mac:OtherJointVentures, us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees, us-gaap:CorporateJointVenture


Depreciation
Period End2021-06-302020-06-30
Value6366
Percentage of DepreciationAndAmortization82.382.3

mac:PacificPremierRetailLP, us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees, us-gaap:CorporateJointVenture


Depreciation
Period End2021-06-302020-06-30
Value2424
Percentage of DepreciationAndAmortization31.730.6

us-gaap:DepreciationNonproduction

us-gaap:DepreciationNonproduction


Depreciation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value707171717272737271707169666770696968706868698390919084686868617165655255
Percentage of DepreciationNonproduction100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DividendsCommonStockCash

us-gaap:DividendsCommonStockCash


Dividends
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value3123222214106106106106106105104104104104100100102102971011047191091091109187878787818079
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DividendsCommonStockCash us-gaap:StatementEquityComponents

us-gaap:Parent


Dividends
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value3123222214106106106106106105104104104104100100102102971011047191091091109187878787818079
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RetainedEarnings


Dividends
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value3123222214106106106-106.042106105104-104.14104104100100102102971011047191091091109187878787818079
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0100.0100.0100.0-100.0100.0100.0100.0-100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DividendsCommonStockStock us-gaap:StatementEquityComponents

us-gaap:DividendsCommonStockStock

us-gaap:AdditionalPaidInCapital


Dividends
Period End2020-12-312020-09-302020-06-30
Value0.00.00.078
Percentage of DividendsCommonStockStock0.00.0100.0

us-gaap:CommonStock


Dividends
Period End2020-12-312020-09-302020-06-30
Value0.00.0-0.078
Percentage of DividendsCommonStockStock0.00.0-100.0

us-gaap:EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount

us-gaap:EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount


Employee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value0.9021.0011.2770.6260.9411.3791.0930.9931.4591.1460.6091.0621.9042.6090.9280.9830.9263.3690.7510.750.7814.9590.5490.5510.5614.3470.5240.5250.5193.8411.170.6570.651.4370.4370.4360.4521.3190.610.6092.0983.0812.2193.1835.236
Percentage of EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinanceLeaseInterestExpense

us-gaap:FinanceLeaseInterestExpense


Finance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value124000.0219000.0131000.0131000.0142000.0142000.0145000.0154000.0154000.0
Percentage of FinanceLeaseInterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinanceLeasePrincipalPayments

us-gaap:FinanceLeasePrincipalPayments


Finance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value550000.0552000.001245000.0-1000.0290000.001194000.00278000.0
Percentage of FinanceLeasePrincipalPayments100.0100.00.0100.0100.0100.00.0100.00.0100.0

us-gaap:FinanceLeaseRightOfUseAssetAmortization

us-gaap:FinanceLeaseRightOfUseAssetAmortization


Finance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value478000.0478000.0477000.0477000.0476000.0475000.0475000.0467000.0919000.0
Percentage of FinanceLeaseRightOfUseAssetAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GainLossOnDispositionOfAssets1 us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:GainLossOnDispositionOfAssets1

us-gaap:DisposalGroupDisposedOfBySaleNotDiscontinuedOperations, mac:ParadiseValleyMall


Gain
Period End2021-03-29
Value100
Percentage of GainLossOnDispositionOfAssets1100.0

us-gaap:GainLossOnSaleOfOtherAssets us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:GainLossOnSaleOfOtherAssets

us-gaap:DisposalGroupDisposedOfBySaleNotDiscontinuedOperations, mac:ParadiseValleyMall


Gain
Period End2021-03-29
Value5563000.0
Percentage of GainLossOnSaleOfOtherAssets100.0

us-gaap:GainLossOnSaleOfProperties us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:GainLossOnSaleOfProperties

mac:ParadiseValleyMall


Gain
Period End2021-06-302021-03-31
Value4.2291.334
Percentage of GainLossOnSaleOfProperties100.0100.0

us-gaap:GainLossOnSaleOfProperties us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations, us-gaap:PropertyPlantAndEquipmentByType

mac:ParadiseValleyMall, us-gaap:Land


Gain
Period End2021-06-30
Value1.334
Percentage of GainLossOnSaleOfProperties31.5

us-gaap:GainLossOnSaleOfProperties us-gaap:PropertyPlantAndEquipmentByType

us-gaap:Land


Gain
Period 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
Value154.096-4.738130.040.03.7610.0810.00.5340.8562.06
Percentage of GainLossOnSaleOfProperties371.8307.00.00.00.00.00.00.00.00.00.00.0

us-gaap:LandBuildingsAndImprovements


Gain
Period End2021-06-302021-03-312019-12-312019-09-302018-12-312018-09-30
Value-10.8954.2290.00.00.046
Percentage of GainLossOnSaleOfProperties-257.6317.00.00.00.00.0

us-gaap:GainLossOnSalesOfAssetsAndAssetImpairmentCharges

us-gaap:GainLossOnSalesOfAssetsAndAssetImpairmentCharges


Gain
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value-3.927-21.283-39.32811-3.867-36.7033.597-0.131-9.059-6.316-31.31146-9.518-37.5125.212-11.854-0.47749-10.702-19.32110434
Percentage of GainLossOnSalesOfAssetsAndAssetImpairmentCharges100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GainLossOnSalesOfAssetsAndAssetImpairmentCharges us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:RelatedPartyTransactionsByRelatedParty

mac:PacificPremierRetailLP, us-gaap:CorporateJointVenture


Gain
Period End2020-09-302020-06-302019-09-30
Value0.005-0.3990.005
Percentage of GainLossOnSalesOfAssetsAndAssetImpairmentCharges0.010.3-3.8

us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees, us-gaap:CorporateJointVenture


Gain
Period End2021-06-302020-09-302020-06-302019-09-302019-06-30
Value-0.2350.005-0.544-0.116-0.012
Percentage of GainLossOnSalesOfAssetsAndAssetImpairmentCharges6.00.014.188.50.1

us-gaap:GainLossOnSalesOfAssetsAndAssetImpairmentCharges us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:CorporateJointVenture


Gain
Period End2021-03-312020-09-302019-09-30
Value0.054-0.1170.005
Percentage of GainLossOnSalesOfAssetsAndAssetImpairmentCharges-0.3-1.0-3.8

us-gaap:GainLossOnSalesOfAssetsAndAssetImpairmentCharges us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:RelatedPartyTransactionsByRelatedParty

mac:OtherJointVentures, us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees, us-gaap:CorporateJointVenture


Gain
Period End2021-06-302020-06-30
Value-0.235-0.012
Percentage of GainLossOnSalesOfAssetsAndAssetImpairmentCharges6.00.3

us-gaap:GainLossOnSalesOfAssetsAndAssetImpairmentCharges us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:RelatedPartyTransactionsByRelatedParty

mac:OtherJointVentures, us-gaap:CorporateJointVenture


Gain
Period End2021-03-312020-12-312020-09-302019-09-302019-06-30
Value0.0540.1660.0030.004-0.012
Percentage of GainLossOnSalesOfAssetsAndAssetImpairmentCharges-0.3-0.40.0-3.10.1

mac:PacificPremierRetailLP, us-gaap:CorporateJointVenture


Gain
Period End2020-12-312020-09-302019-09-302019-06-30
Value0.0-0.12-0.120.0
Percentage of GainLossOnSalesOfAssetsAndAssetImpairmentCharges-0.0-1.091.6-0.0

us-gaap:ImpairmentOfLongLivedAssetsHeldForUse

us-gaap:ImpairmentOfLongLivedAssetsHeldForUse


Impairment
Period End2020-12-312020-09-302020-06-302015-12-312015-09-302015-06-302014-12-312014-09-302014-06-302013-12-312013-09-302011-06-30
Value0.01.3612.7930.3994.3185.916320.2388.516542735
Percentage of ImpairmentOfLongLivedAssetsHeldForUse0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ImpairmentOfRealEstate

us-gaap:ImpairmentOfRealEstate


Impairment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302015-06-30
Value8.75429341.5053.907360.1640.2129.0596.853.8911.7865.916
Percentage of ImpairmentOfRealEstate100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ImpairmentOfRealEstate us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty

mac:EstrellaFalls


Impairment
Period End2021-06-302021-03-31
Value0.027
Percentage of ImpairmentOfRealEstate0.092.1

mac:ParadiseValleyMall


Impairment
Period End2020-12-312020-09-302020-06-302020-03-31
Value0.00.00.06.64
Percentage of ImpairmentOfRealEstate0.00.00.018.1

mac:WiltonMall


Impairment
Period End2021-03-312020-12-312020-09-302020-06-302020-03-31
Value300.00.00.030
Percentage of ImpairmentOfRealEstate101.50.00.00.081.9

us-gaap:IncomeLossFromEquityMethodInvestments

us-gaap:IncomeLossFromEquityMethodInvestments


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
Value201.91-10.05-12.513-14.1739.69814147.2571220181516282316151911141116109.0948.27416161313223592181019183021920253027191516
Percentage of IncomeLossFromEquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncomeLossFromEquityMethodInvestments us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees, us-gaap:CorporateJointVenture


Income
Period End2021-06-302020-06-30
Value20-14.173
Percentage of IncomeLossFromEquityMethodInvestments100.0100.0

us-gaap:IncomeLossFromEquityMethodInvestments us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:CorporateJointVenture


Income
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1.91-10.05147.2579.69814147.2571220181516
Percentage of IncomeLossFromEquityMethodInvestments100.0100.0-116.5-51.2100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncomeLossFromEquityMethodInvestments us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:RelatedPartyTransactionsByRelatedParty

mac:OtherJointVentures, us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees, us-gaap:CorporateJointVenture


Income
Period End2021-06-302020-06-30
Value23-10.396
Percentage of IncomeLossFromEquityMethodInvestments116.873.4

mac:PacificPremierRetailLP, us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees, us-gaap:CorporateJointVenture


Income
Period End2021-06-302020-06-30
Value-3.372-3.777
Percentage of IncomeLossFromEquityMethodInvestments-16.826.6

us-gaap:IncomeLossFromEquityMethodInvestments us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:RelatedPartyTransactionsByRelatedParty

mac:OtherJointVentures, us-gaap:CorporateJointVenture


Income
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value7.417-5.189147.7884.97712147.7881319181517
Percentage of IncomeLossFromEquityMethodInvestments388.351.6-119.8-54.951.389.3102.8107.3109.895.1100.8101.6103.7

mac:PacificPremierRetailLP, us-gaap:CorporateJointVenture


Income
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-5.507-4.861-0.409-0.5314.7211.549-0.409-0.531-1.1991.005-0.148-0.257-0.616
Percentage of IncomeLossFromEquityMethodInvestments-288.348.43.33.748.710.7-2.8-7.3-9.84.9-0.8-1.6-3.7

us-gaap:IncreaseDecreaseDueFromAffiliates

us-gaap:IncreaseDecreaseDueFromAffiliates


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-0.4193.619-15.0136.3550.5074.766-3.47-1.378-3.898-5.148-2.4894.395-1.3992.5120.978-0.3611.3512-1.254-10.3996.793-11.1238.7810.469-1.575-0.650.482.230.633-1.573-2.1671.552-0.450.799-3.0274.023-1.4191.604-0.867-0.909-3.4032.0731.925-0.934-0.238-0.188
Percentage of IncreaseDecreaseDueFromAffiliates100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInDeferredLeasingFees

us-gaap:IncreaseDecreaseInDeferredLeasingFees


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
Value1.0850.0910.9650.6660.60.9811.0211.3550.6828.8484.9775.4694.939136.615.4928.286116.7486.6287.3397.3599.1056.6698.369.7688.6175.637.3076.4655.8955.0055.884109.7396.5735.5798.7237.327.8418.388107.4214.6718.9349.271
Percentage of IncreaseDecreaseInDeferredLeasingFees100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInNotesPayableRelatedParties us-gaap:Range, us-gaap:BusinessAcquisition, us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:IncreaseDecreaseInNotesPayableRelatedParties

srt:Maximum, mac:FashionDistrictPhiladelphia, us-gaap:CorporateJointVenture


Increase
Period End2020-12-10
Value201000.0
Percentage of IncreaseDecreaseInNotesPayableRelatedParties100.0

srt:Minimum, mac:FashionDistrictPhiladelphia, us-gaap:CorporateJointVenture


Increase
Period End2020-12-10
Value301000.0
Percentage of IncreaseDecreaseInNotesPayableRelatedParties149.8

us-gaap:IncreaseDecreaseInNotesPayableRelatedParties us-gaap:Range, us-gaap:RelatedPartyTransactionsByRelatedParty

srt:Maximum, us-gaap:CorporateJointVenture


Increase
Period End2020-12-10
Value201000.0
Percentage of IncreaseDecreaseInNotesPayableRelatedParties100.0

us-gaap:IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities

us-gaap:IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-8.098-7.328-11.69414-2.915-13.34212-7.788.715
Percentage of IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInOtherAccruedLiabilities

us-gaap:IncreaseDecreaseInOtherAccruedLiabilities


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-18.753-31.596106.0512-49.759286.55910-18.33410-10.6738.976-17.89313-9.2543.952-17.792-4.244-24.4373.8922.5621.394-5.0963.950.45-5.3936.0356.213-31.596.22833-14.543-30.771180.792-20.474-17.1481.6950.712-22.5892.698-3.762.139-36.79918
Percentage of IncreaseDecreaseInOtherAccruedLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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
Value-3.511-5.9694.66-16.02111-1.03713-10.6115-9.284-1.296-9.81914-11.47316-9.39710-12.61813-9.836.1879.743-8.66-9.5668.644-4.318.5837.498-2.0231.53612-0.41-5.954-13.42232-18.888-6.1661.941.763-3.211-3.6549.523-11.7623-2.44816
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:InterestCostsCapitalized

us-gaap:InterestCostsCapitalized


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value2.2471.4621.2781.3131.3611.2952.0572.7042.1432.712.673.7514.674.3313.7553.4283.3432.6342.7442.7072.5622.3032.9573.6293.8372.6293.0463.933.0982.4852.6022.8873.1353.5072.8042.9842.5622.3532.3072.9793.2843.3352.5376.6188.32
Percentage of InterestCostsCapitalized100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestExpenseOther

us-gaap:InterestExpenseOther


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value51525252525250505048484341424241403940373837465252504644424234485049443839404145444748484952
Percentage of InterestExpenseOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LeaseCost

us-gaap:LeaseCost


Lease
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value4.4164.5124.5134.3964.3194.5554.0865.4835.42
Percentage of LeaseCost100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LeaseIncome

us-gaap:LeaseIncome


Lease
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value196179185175168210222214211211
Percentage of LeaseIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LiabilitiesFairValueAdjustment

us-gaap:LiabilitiesFairValueAdjustment


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value1.4390.863421532485.6633917145.9464.8938.768-4.3820.00.00.00.0
Percentage of LiabilitiesFairValueAdjustment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

us-gaap:LineOfCreditFacilityInterestRateDuringPeriod us-gaap:CreditFacility, us-gaap:LongtermDebtType

us-gaap:LineOfCreditFacilityInterestRateDuringPeriod

us-gaap:RevolvingCreditFacility, us-gaap:LineOfCredit


Line
Period End2021-03-31
Value2.73
Percentage of LineOfCreditFacilityInterestRateDuringPeriod100.0

us-gaap:LineOfCreditFacilityInterestRateDuringPeriod us-gaap:DebtInstrument

us-gaap:LineOfCredit


Line
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value0.082.6245-0.00560.0311-0.0011-0.00150.00120.00370.00240.03470.00120.00330.0020.02480.00250.00020.00020.02110.00070.00010.00020.01850.0008-0.00360.00340.0183-0.0001-0.01130.00250.02740-0.000200.0278
Percentage of LineOfCreditFacilityInterestRateDuringPeriod0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:MinorityInterestDecreaseFromRedemptions

us-gaap:MinorityInterestDecreaseFromRedemptions


Minority
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value0.00.0010.0010.010.0160.0020.0160.0140.010.0270.040.5960.0580.0650.0110.8240.070.0150.00.00.00.030.2350.0320.00.0150.0180.2030.0440.00.01.0220.0150.0560.0050.010.01
Percentage of MinorityInterestDecreaseFromRedemptions0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0100.0100.0100.00.0100.0100.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0

us-gaap:MinorityInterestDecreaseFromRedemptions us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Minority
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value0.0-0.012-0.0140.0010.0050.006-0.0050.0150.0250.402-0.0380.0460.0070.5470.050.0110.00.00.00.0230.1730.0250.00.010.0130.1340.030.00.00.7030.010.0380.0040.0060.006
Percentage of MinorityInterestDecreaseFromRedemptions0.0-120.0-87.550.031.242.9-50.055.662.567.4-65.570.863.666.471.473.30.00.00.076.773.678.10.066.772.266.068.20.00.068.866.767.980.060.060.0

us-gaap:NoncontrollingInterest


Minority
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value0.00.0010.0010.0220.030.0010.0110.0080.0050.0120.0150.1940.020.0190.0040.2770.020.0040.00.00.00.0070.0620.0070.00.0050.0050.0690.0140.00.00.3190.0050.0180.0010.0040.004
Percentage of MinorityInterestDecreaseFromRedemptions0.0100.0100.0220.0187.550.068.857.150.044.437.532.634.529.236.433.628.626.70.00.00.023.326.421.90.033.327.834.031.80.00.031.233.332.120.040.040.0

us-gaap:Parent


Minority
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value0.0-0.012-0.0140.0010.0050.0060.0050.0150.0250.4020.0380.0460.0070.5470.050.0110.00.00.00.0230.1730.0250.00.010.0130.1340.030.00.00.7030.010.0380.0040.0060.006
Percentage of MinorityInterestDecreaseFromRedemptions0.0-120.0-87.550.031.242.950.055.662.567.465.570.863.666.471.473.30.00.00.076.773.678.10.066.772.266.068.20.00.068.866.767.980.060.060.0

us-gaap:NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance

us-gaap:AdditionalPaidInCapital


Noncontrolling
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value1.803-4.304-1.899-0.758-4.901-4.599-1.704-0.378-0.167-0.697-1.5310.016-1.70825-2.2250.134-1.9331.411-1.281-2.8591710-13.3477.2196.4682.588-52.888-0.038-0.784-6.239-7.902
Percentage of NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:NoncontrollingInterest


Noncontrolling
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value-1.8034.3041.8990.7584.9014.5991.7040.3780.1670.6971.531-0.0161.708-25.6942.225-0.1341.933-1.4111.2812.859-17.895-10.59113-7.219-6.468-2.588520.0380.7846.2397.902
Percentage of NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0

us-gaap:Parent


Noncontrolling
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value1.803-4.304-1.899-0.758-4.901-4.599-1.704-0.378-0.167-0.697-1.5310.016-1.70825-2.2250.134-1.9331.411-1.281-2.8591710-13.3477.2196.4682.588-52.888-0.038-0.784-6.239-7.902
Percentage of NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeaseCost

us-gaap:OperatingLeaseCost


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value3.8143.8153.9053.7883.7013.9383.4664.8624.347
Percentage of OperatingLeaseCost100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeaseInitialDirectCostExpenseOverTerm

us-gaap:OperatingLeaseInitialDirectCostExpenseOverTerm


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-03-31
Value6.6375.1665.5695.5446.6537.4257.2677.1627.6777.5053.334
Percentage of OperatingLeaseInitialDirectCostExpenseOverTerm100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeaseInitialDirectCostExpenseOverTerm us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:RelatedPartyTransactionsByRelatedParty

mac:OtherJointVentures, us-gaap:CorporateJointVenture


Operating
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value1.3531.1711.751.6551.2951.5830.8770.832
Percentage of OperatingLeaseInitialDirectCostExpenseOverTerm26.221.031.624.917.421.812.210.8

mac:PacificPremierRetailLP, us-gaap:CorporateJointVenture


Operating
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value0.4030.2940.4070.3730.4730.3510.2660.29
Percentage of OperatingLeaseInitialDirectCostExpenseOverTerm7.85.37.35.66.44.83.73.8

us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees, us-gaap:CorporateJointVenture


Operating
Period End2021-06-302020-09-302020-06-302019-09-302019-06-30
Value1.4782.1572.0281.1431.122
Percentage of OperatingLeaseInitialDirectCostExpenseOverTerm22.338.930.516.014.6

us-gaap:OperatingLeaseInitialDirectCostExpenseOverTerm us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:CorporateJointVenture


Operating
Period End2021-03-312020-09-302020-06-302020-03-312019-09-30
Value1.7561.1431.1221.7682.157
Percentage of OperatingLeaseInitialDirectCostExpenseOverTerm34.020.616.923.830.1

us-gaap:OperatingLeaseInitialDirectCostExpenseOverTerm us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:RelatedPartyTransactionsByRelatedParty

mac:OtherJointVentures, us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees, us-gaap:CorporateJointVenture


Operating
Period End2021-06-302020-06-30
Value1.1060.832
Percentage of OperatingLeaseInitialDirectCostExpenseOverTerm16.712.5

mac:PacificPremierRetailLP, us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees, us-gaap:CorporateJointVenture


Operating
Period End2021-06-302020-06-30
Value0.3720.29
Percentage of OperatingLeaseInitialDirectCostExpenseOverTerm5.64.4

us-gaap:OperatingLeaseLeaseIncome

us-gaap:OperatingLeaseLeaseIncome


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-03-31
Value196179185175168210222214211211218
Percentage of OperatingLeaseLeaseIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeaseLeaseIncome us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:RelatedPartyTransactionsByRelatedParty

mac:OtherJointVentures, us-gaap:CorporateJointVenture


Operating
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value149166169172172197155139
Percentage of OperatingLeaseLeaseIncome83.289.896.4102.181.788.972.466.1

mac:PacificPremierRetailLP, us-gaap:CorporateJointVenture


Operating
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value3638464558503638
Percentage of OperatingLeaseLeaseIncome20.520.726.426.927.722.516.818.4

us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees, us-gaap:CorporateJointVenture


Operating
Period End2021-06-302020-09-302020-06-302019-09-302019-06-30
Value191215217191178
Percentage of OperatingLeaseLeaseIncome97.3122.8129.089.284.5

us-gaap:OperatingLeaseLeaseIncome us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:CorporateJointVenture


Operating
Period End2021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value186191178230248215217219243223220225
Percentage of OperatingLeaseLeaseIncome103.7108.9105.6109.4111.4100.6103.1104.00.00.00.0103.6

us-gaap:OperatingLeaseLeaseIncome us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:RelatedPartyTransactionsByRelatedParty

mac:OtherJointVentures, us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees, us-gaap:CorporateJointVenture


Operating
Period End2021-06-302020-06-30
Value150139
Percentage of OperatingLeaseLeaseIncome76.482.6

mac:PacificPremierRetailLP, us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees, us-gaap:CorporateJointVenture


Operating
Period End2021-06-302020-06-30
Value4138
Percentage of OperatingLeaseLeaseIncome20.923.0

us-gaap:OperatingLeaseLeaseIncomeLeasePayments

us-gaap:OperatingLeaseLeaseIncomeLeasePayments


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value131131136138150159165159158164
Percentage of OperatingLeaseLeaseIncomeLeasePayments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value2739000.02694000.02812000.01745000.0-6395000.0-154000.0-4281000.0-2045000.0
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsOfFinancingCosts

us-gaap:PaymentsOfFinancingCosts


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value183.4721.7382.3930.1890.04.8380.01.9560.9650.00.0970.0460.1325.9142.554-0.110.1421.7626.8430.0521.9276.6450.11.5843.4760.1410.5230.0530.550.9135.550.9024.601101.6391.1171.8831.3720.605151.1953.261.3363.7682.492
Percentage of PaymentsOfFinancingCosts100.0100.0100.0100.0100.00.0100.00.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireInterestInJointVenture

us-gaap:PaymentsToAcquireInterestInJointVenture


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
Value1325312046331035233632.17910434403729242626213235089242793378149584960921626476.595328.0085.517.73578632.685.8852.8115.312
Percentage of PaymentsToAcquireInterestInJointVenture100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireRealEstateAndRealEstateJointVentures us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty, us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:PaymentsToAcquireRealEstateAndRealEstateJointVentures

mac:ParadiseValleyMall, us-gaap:CorporateJointVenture


Payments
Period End2021-03-29
Value3819000.0
Percentage of PaymentsToAcquireRealEstateAndRealEstateJointVentures100.0

us-gaap:PaymentsToDevelopRealEstateAssets

us-gaap:PaymentsToDevelopRealEstateAssets


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value7.4548.6535.1382.218131.8450.03.1099.1788.8272315124.9687.38217124.3523108.9565.3111817123.85534179.8054.79229100.1481020211.9391.18728
Percentage of PaymentsToDevelopRealEstateAssets100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToMinorityShareholders

us-gaap:PaymentsToMinorityShareholders


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312010-12-31
Value0.00.0010.0010.010.0160.0020.0160.0140.010.0270.040.5960.0580.0650.0110.8240.070.0150.00.00.00.030.2350.0320.1890.00.00.0150.0180.2030.0440.00.01.0220.0150.0560.0050.01-11.356-9.251
Percentage of PaymentsToMinorityShareholders0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0100.0100.0100.0100.00.00.0100.0100.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromCollectionOfNotesReceivable

us-gaap:ProceedsFromCollectionOfNotesReceivable


Proceeds
Period End2021-06-302021-03-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-31
Value0.01.30.00.03.0280.2220.221650.2140.2110.4160.2026.4450.0090.4070.2120.3160.22.2290.9320.4650.4590.4570.4521.6563.1690.00.00.00.0
Percentage of ProceedsFromCollectionOfNotesReceivable0.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

us-gaap:ProceedsFromIssuanceOfCommonStock

us-gaap:ProceedsFromIssuanceOfCommonStock


Proceeds
Period End2021-06-302021-03-312014-12-312014-09-302013-12-312013-09-302012-12-31
Value1945970.00.0-0.019-0.053-0.22
Percentage of ProceedsFromIssuanceOfCommonStock100.0100.00.00.0100.0100.0100.0

us-gaap:ProceedsFromIssuanceOfCommonStock us-gaap:SubsidiarySaleOfStock

mac:ATMPrograms


Proceeds
Period End2021-03-31
Value609
Percentage of ProceedsFromIssuanceOfCommonStock102.1

us-gaap:OverAllotmentOption


Proceeds
Period End2021-03-31
Value41
Percentage of ProceedsFromIssuanceOfCommonStock7.0

us-gaap:ProceedsFromIssuanceOfDebt us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty

us-gaap:ProceedsFromIssuanceOfDebt

mac:TysonsCornerLLC


Proceeds
Period End2020-11-17
Value45
Percentage of ProceedsFromIssuanceOfDebt100.0

us-gaap:ProceedsFromIssuanceOfDebt us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty, us-gaap:RelatedPartyTransactionsByRelatedParty

mac:TysonsCornerLLC, us-gaap:CorporateJointVenture


Proceeds
Period End2020-11-172019-12-18
Value900.095
Percentage of ProceedsFromIssuanceOfDebt200.00.0

us-gaap:ProceedsFromIssuanceOfDebt us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty, us-gaap:StatementScenario, us-gaap:RelatedPartyTransactionsByRelatedParty

mac:TysonsCornerLLC, us-gaap:ScenarioPlan, us-gaap:CorporateJointVenture


Proceeds
Period End2020-11-17
Value0.005
Percentage of ProceedsFromIssuanceOfDebt0.0

us-gaap:ProceedsFromIssuanceOfLongTermDebtAndCapitalSecuritiesNet

us-gaap:ProceedsFromIssuanceOfLongTermDebtAndCapitalSecuritiesNet


Proceeds
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0.00.00.0660720100551425120100751209202101002004851204702126228023475081562327916713333214635817351612345480755325160145127315262151198
Percentage of ProceedsFromIssuanceOfLongTermDebtAndCapitalSecuritiesNet0.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:ProceedsFromLinesOfCredit

us-gaap:RevolvingCreditFacility, mac:RevolvingLoanFacilityMaturesOnApril142023, us-gaap:LineOfCredit


Proceeds
Period End2021-04-14
Value320
Percentage of ProceedsFromLinesOfCredit100.0

us-gaap:ProceedsFromLinesOfCredit us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:SubsequentEventType

us-gaap:LineOfCredit, mac:TermLoanFacilityMaturesOnApril142024, us-gaap:SubsequentEvent


Proceeds
Period End2021-04-14
Value0.175
Percentage of ProceedsFromLinesOfCredit0.1

us-gaap:RevolvingCreditFacility, mac:RevolvingLoanFacilityMaturesOnApril142023, us-gaap:SubsequentEvent


Proceeds
Period End2021-04-14
Value0.32
Percentage of ProceedsFromLinesOfCredit0.1

us-gaap:ProceedsFromLinesOfCredit us-gaap:DebtInstrument, us-gaap:LongtermDebtType

mac:TermLoanFacilityMaturesOnApril142024, mac:TermLoan


Proceeds
Period End2021-04-14
Value175
Percentage of ProceedsFromLinesOfCredit54.7

us-gaap:ProceedsFromMinorityShareholders

us-gaap:ProceedsFromMinorityShareholders


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-312016-12-312016-09-302015-12-312015-09-302014-12-312014-09-302013-12-312012-12-31
Value-1000.0125000.075000.0325000.00125000.02671000.050000.0410000.00016000.030000.090000.00000013000.0-539000.0
Percentage of ProceedsFromMinorityShareholders100.0100.0100.0100.00.0100.0100.0100.0100.00.00.0100.0100.0100.00.00.00.00.00.0100.0100.0

us-gaap:ProceedsFromRepaymentsOfNotesPayable us-gaap:BusinessAcquisition, us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:ProceedsFromRepaymentsOfNotesPayable

mac:FashionDistrictPhiladelphia, us-gaap:CorporateJointVenture


Proceeds
Period End2020-12-10
Value100000.0
Percentage of ProceedsFromRepaymentsOfNotesPayable100.0

us-gaap:ProceedsFromStockPlans

us-gaap:ProceedsFromStockPlans


Proceeds
Period End2020-12-312020-09-302019-12-312019-09-302018-12-312018-09-302017-12-312017-09-302016-12-312016-09-302015-12-312015-09-302014-12-312014-09-302013-12-312013-09-302012-12-312012-09-302011-12-312011-09-302010-12-312010-09-30
Value679000.00700000.00764000.00882000.00863000.00767000.00586000.00630000.099000.0607000.0231000.0663000.049000.0526000.00
Percentage of ProceedsFromStockPlans100.00.0100.00.0100.00.0100.00.0100.00.0100.00.0100.00.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:ProvisionForDoubtfulAccounts

us-gaap:ProvisionForDoubtfulAccounts


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-9.1153.2085.00210270.9130.9152.9342.0071.8260.8761.1881.2451.3540.5080.4482.041.3181.1260.1691.3720.9190.9320.611.8261.330.510.0223.0580.3720.9190.6481.8270.7561.1290.6180.7610.8210.8370.8581.1170.40.9340.9980.7461.683
Percentage of ProvisionForDoubtfulAccounts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProvisionForLeaseLosses

us-gaap:ProvisionForLeaseLosses


Provision
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value3.2085.00210270.9140.9152.9342.007
Percentage of ProvisionForLeaseLosses100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RepaymentsOfDebt us-gaap:BusinessAcquisition, us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:RepaymentsOfDebt

mac:FashionDistrictPhiladelphia, us-gaap:CorporateJointVenture


Repayments
Period End2020-12-10
Value0.1
Percentage of RepaymentsOfDebt100.0

us-gaap:RepaymentsOfDebt us-gaap:CreditFacility, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType

us-gaap:RevolvingCreditFacility, us-gaap:LineOfCredit, us-gaap:SubsequentEvent


Repayments
Period End2021-04-14
Value0.985
Percentage of RepaymentsOfDebt0.0

us-gaap:RepaymentsOfDebt us-gaap:DebtInstrument, us-gaap:LongtermDebtType

mac:PriorRevolvingLineOfCreditFacility, us-gaap:LineOfCredit


Repayments
Period End2021-04-14
Value985
Percentage of RepaymentsOfDebt0.0

us-gaap:RepaymentsOfDebt us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty

mac:GreenAcresCommons


Repayments
Period End2021-03-25
Value4.68
Percentage of RepaymentsOfDebt0.0

mac:GreenAcresMall


Repayments
Period End2021-01-22
Value0.009
Percentage of RepaymentsOfDebt0.0

us-gaap:RepaymentsOfDebt us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty, us-gaap:RelatedPartyTransactionsByRelatedParty

mac:FlatIronCrossing, us-gaap:CorporateJointVenture


Repayments
Period End2020-12-29
Value0.015
Percentage of RepaymentsOfDebt0.0

us-gaap:RepaymentsOfDebt us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty, us-gaap:SubsequentEventType

mac:GreenAcresMallMortgage, us-gaap:SubsequentEvent


Repayments
Period End2021-01-22
Value9.0
Percentage of RepaymentsOfDebt0.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue

mac:LongTermIncentivePlan


Share
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value4.62039.66012.290034.268.3044.2800000000000000066.58
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue100.00.0100.00.0100.00.00.0100.0100.00.0100.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0100.0

mac:StockUnits


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value022.120-26.4259.04000.8650.62068.8100000000086.7200000000
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue0.00.00.00.0148.90.00.00.00.00.0829.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue us-gaap:AwardDate, us-gaap:AwardType, us-gaap:Vesting

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue

mac:January12020, mac:LongTermIncentivePlanMarketbased, us-gaap:ShareBasedCompensationAwardTrancheOne


Share
Period End2020-12-312020-09-302020-06-302020-03-31
Value00027.8
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue0.00.00.0100.0

mac:January12020, mac:LongTermIncentivePlanServicebased, us-gaap:ShareBasedCompensationAwardTrancheOne


Share
Period End2020-12-312020-09-302020-06-302020-03-31
Value00026.92
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue0.00.00.096.8

mac:January12021, mac:LongTermIncentivePlanMarketbased, us-gaap:ShareBasedCompensationAwardTrancheTwo


Share
Period End2021-03-31
Value9.85
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue0.0

mac:January12021, mac:LongTermIncentivePlanServicebased, us-gaap:ShareBasedCompensationAwardTrancheOne


Share
Period End2021-03-31
Value10.67
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue0.0

mac:March12020, mac:LongTermIncentivePlanMarketbased, us-gaap:ShareBasedCompensationAwardTrancheTwo


Share
Period End2020-09-302020-06-302020-03-31
Value0021.28
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue0.00.076.5

mac:March12020, mac:LongTermIncentivePlanServicebased, us-gaap:ShareBasedCompensationAwardTrancheTwo


Share
Period End2020-09-302020-06-302020-03-31
Value0020.42
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue0.00.073.5

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue us-gaap:AwardType

mac:LongTermIncentivePlan


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-072014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-04-302012-02-29
Value010.1500026.590-0.3032.7000.7551.0300-0.2155.5400065.0-1.270075.98-1.470060.2553.1816.910049.67054.9737.77
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue0.00.00.00.00.095.60.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

mac:StockUnits


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value1.1213.43-0.03-0.07-5.2119.45-0.13-4.39-0.0442.0-0.06-0.15059.0-0.01-0.06-0.0466.57-0.030.01079.24-0.08-0.03-0.0886.720.260.010.0160.2200062.010
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue0.00.00.00.00.070.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:PhantomShareUnitsPSUs


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value0.4210.96-0.35-2.77-4.7925.02-1.35-1.04-0.4843.13-11.91-1.57063.030.59-3.39-4.1675.89-0.780.6-0.0380.42-1.96-2.51-1.7884.973.010.752.1759.610.10.020.4558.47-0.21
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue0.00.00.00.00.090.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue

mac:LongTermIncentivePlan


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value029.86-14.56-11.27066.02-0.580059.853.680-1.5559.043.360066.57-1.750079.2-13.590086.72-9.030060.2517.180038.630
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue0.0100.0100.0100.00.0100.0100.00.00.0100.0100.00.0100.0100.0100.00.00.0100.0100.00.00.0100.0100.00.00.0100.0100.00.00.0100.0100.00.00.0100.00.0

mac:StockUnits


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value-15.7734.41-3.36-2.29-7.2152.39-0.79-0.64-0.2664.53-0.17-0.221.0173.42-0.05-0.12-0.8676.65-0.010.020.1771.640.150.032.0559.060.040.020.0255.060.30051.29-6.44
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue0.0115.223.120.30.079.4136.20.00.0107.8-4.60.0-65.2124.4-1.50.00.0115.10.60.00.090.5-1.10.00.068.1-0.40.00.091.41.70.00.0132.80.0

us-gaap:PhantomShareUnitsPSUs


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value0.4216.330.04-1.42-4.827.12-3.93-1.49-1.1945.55-0.30-16.0170.71-0.16-4.44-11.6187.9-1.00.19-0.2980.831.35-0.790.0871.531.420.361.5459.370.06-0.970.260.15-0.57
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue0.054.7-0.312.60.041.1677.60.00.076.1-8.20.01032.9119.8-4.80.00.0132.057.10.00.0102.1-9.90.00.082.5-15.70.00.098.50.30.00.0155.70.0

us-gaap:StockIssuedDuringPeriodValueConversionOfUnits us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodValueConversionOfUnits

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value0.0220.00.4095.8795.7960.00.00.01.0050.00.00.0740.01.6013.399110.6381.7277.5990.0113.1060.00.00.0061.5521.4260.00.3570.6260.00.0120.973150.702100.7740.7060.76190.818
Percentage of StockIssuedDuringPeriodValueConversionOfUnits0.0100.00.0100.0100.0100.00.00.00.0100.00.00.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.0100.00.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonStock


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302011-12-312011-09-30
Value0.00.0120.00.00.0010.0010.00.00.0010.00.0010.00.0010.0020.00.0020.00.00.00.0010.00.00.00.0010.00.00.0060.0010.0070.00.00.001
Percentage of StockIssuedDuringPeriodValueConversionOfUnits0.00.10.00.00.00.00.00.01.40.00.10.00.10.00.00.10.00.00.00.10.00.00.00.20.00.00.00.10.00.00.00.1

us-gaap:NoncontrollingInterest


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value0.0-22.2180.0-0.409-5.88-5.7970.00.00.41-1.0050.00.0-0.0750.0-1.602-3.399-11.158-0.638-1.728-7.601-0.011-3.1080.00.0-0.006-1.553-1.4260.0-0.357-0.6270.00.0-12.01-0.974-15.013-0.702-10.502-0.774-0.706-0.761-19.413-0.818
Percentage of StockIssuedDuringPeriodValueConversionOfUnits0.0-100.10.0-100.0-100.0-100.00.00.00.0-100.00.00.0-101.40.0-100.1-100.0-100.0-100.0-100.1-100.0-100.0-100.10.00.0-100.0-100.1-100.00.0-100.0-100.20.00.0-100.0-100.1-100.0-100.0-100.1-100.0-100.0-100.1-100.1-100.0

us-gaap:Parent


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value0.0220.00.4095.885.7970.00.00.01.0050.00.00.0751.6023.399110.6381.7287.6010.0113.1080.00.00.0061.5531.4260.00.3570.6270.00.0120.974150.702100.7740.7060.761190.818
Percentage of StockIssuedDuringPeriodValueConversionOfUnits0.0100.10.0100.0100.0100.00.00.00.0100.00.00.0101.4100.1100.0100.0100.0100.1100.0100.0100.10.00.0100.0100.1100.00.0100.0100.20.00.0100.0100.1100.0100.0100.1100.0100.0100.1100.1100.0

us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan

us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan


Stock
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302017-12-312017-09-302016-12-312016-09-302015-12-312015-09-302014-12-312014-09-302013-12-312013-09-302012-12-312012-09-302011-12-312011-09-30
Value595000.0679000.00852000.0700000.00819000.0764000.00806000.0882000.00863000.00767000.00586000.00630000.00531000.00446000.00
Percentage of StockIssuedDuringPeriodValueEmployeeStockPurchasePlan100.0100.00.0100.0100.00.0100.0100.00.0100.0100.00.0100.00.0100.00.0100.00.0100.00.0100.00.0100.00.0

us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302017-12-312017-09-302016-12-312016-09-302015-12-312015-09-302014-12-312014-09-302013-12-312013-09-302012-12-312012-09-302011-12-312011-09-30
Value594000.0677000.00851000.0699000.00819000.0764000.00806000.0882000.00863000.00767000.00586000.00630000.00531000.00446000.00
Percentage of StockIssuedDuringPeriodValueEmployeeStockPurchasePlan99.899.70.099.999.90.0100.0100.00.0100.0100.00.0100.00.0100.00.0100.00.0100.00.0100.00.0100.00.0

us-gaap:CommonStock


Stock
Period End2021-06-302020-12-312020-09-302020-06-30
Value1000.02000.001000.0
Percentage of StockIssuedDuringPeriodValueEmployeeStockPurchasePlan0.20.30.00.1

us-gaap:Parent


Stock
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302017-12-312017-09-302016-12-312016-09-302015-12-312015-09-302014-12-312014-09-302013-12-312013-09-302012-12-312012-09-302011-12-312011-09-30
Value595000.0679000.00852000.0700000.00819000.0764000.00806000.0882000.00863000.00767000.00586000.00630000.00531000.00446000.00
Percentage of StockIssuedDuringPeriodValueEmployeeStockPurchasePlan100.0100.00.0100.0100.00.0100.0100.00.0100.0100.00.0100.00.0100.00.0100.00.0100.00.0100.00.0100.00.0

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value4.3325.0314.134.1234.215.6033.373.3153.3736.6655.3324.6169.991136.5686.496.773176.3966.3856.349215.2874.9735.3184.774.9034.85420115.8895.7315.1373.8113.8773.1654.1173.473.4636.1345.452
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value4.3315.034.134.1234.215.6023.373.3153.3736.6645.3324.6169.991136.5686.496.773176.3966.3846.349215.2874.9735.3184.7694.9034.85420115.8895.7315.1373.8113.8773.1654.1113.473.4636.1345.446
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.099.9100.0100.0100.099.9

us-gaap:CommonStock


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value0.0010.0010.00.00.00.0010.00.00.00.0010.00.00.00.0010.00.00.00.0010.00.0010.00.0010.00.00.00.0020.0010.00.00.0010.00.00.00.0060.00.00.00.006
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.00.00.00.1

us-gaap:Parent


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value4.3325.0314.134.1234.215.6033.373.3153.3736.6655.3324.6169.991136.5686.496.773176.3966.3856.349215.2874.9735.3184.774.9034.85420115.8895.7315.1373.8113.8773.1654.1173.473.4636.1345.452
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:VariableLeaseIncome

us-gaap:VariableLeaseIncome


Variable
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value56515347465164545246
Percentage of VariableLeaseIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

mac:AccumulatedAmortizationDeferredCostsAndFiniteLivedIntangibleAssets

mac:AccumulatedAmortizationDeferredCostsAndFiniteLivedIntangibleAssets


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value169166186185202199229226219212249247237230261258244227269263251255323329306283287268248228244227222205213193180181190193192211
Percentage of AccumulatedAmortizationDeferredCostsAndFiniteLivedIntangibleAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

mac:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAccountsPayable us-gaap:BusinessAcquisition

mac:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAccountsPayable

mac:FashionDistrictPhiladelphia


Business
Period End2020-12-10
Value6673000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAccountsPayable100.0

mac:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDueToAffiliates us-gaap:BusinessAcquisition

mac:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDueToAffiliates

mac:FashionDistrictPhiladelphia


Business
Period End2020-12-10
Value3000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDueToAffiliates100.0

mac:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherAccruedLiabilities us-gaap:BusinessAcquisition

mac:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherAccruedLiabilities

mac:FashionDistrictPhiladelphia


Business
Period End2020-12-10
Value55
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherAccruedLiabilities100.0

mac:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPartnershipLoan us-gaap:BusinessAcquisition

mac:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPartnershipLoan

mac:FashionDistrictPhiladelphia


Business
Period End2020-12-10
Value100
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPartnershipLoan100.0

mac:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedRestrictedCash us-gaap:BusinessAcquisition

mac:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedRestrictedCash

mac:FashionDistrictPhiladelphia


Business
Period End2020-12-10
Value1319000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedRestrictedCash100.0

mac:BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedDeferredCharges us-gaap:BusinessAcquisition

mac:BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedDeferredCharges

mac:FashionDistrictPhiladelphia


Business
Period End2020-12-10
Value25
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedDeferredCharges100.0

mac:BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedMortgageNotePayable us-gaap:BusinessAcquisition

mac:BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedMortgageNotePayable

mac:FashionDistrictPhiladelphia


Business
Period End2020-12-10
Value201
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedMortgageNotePayable100.0

mac:BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedOtherAssets us-gaap:BusinessAcquisition

mac:BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedOtherAssets

mac:FashionDistrictPhiladelphia


Business
Period End2020-12-10
Value30
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedOtherAssets100.0

mac:BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedProperty us-gaap:BusinessAcquisition

mac:BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedProperty

mac:FashionDistrictPhiladelphia


Business
Period End2020-12-10
Value331
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedProperty100.0

mac:CommonStockSharesAvailableForFutureIssuance us-gaap:SubsidiarySaleOfStock

mac:CommonStockSharesAvailableForFutureIssuance

mac:ATMPrograms


Common
Period End2021-03-31
Value348
Percentage of CommonStockSharesAvailableForFutureIssuance100.0

mac:ConvertibleDebtLineOfCreditAndOtherNotesPayable

mac:ConvertibleDebtLineOfCreditAndOtherNotesPayable


Convertible
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value367147814771477147814788177498098489087887326579329669968958801048101574665911369029878875463862271672825667978244047649548778897826346321295
Percentage of ConvertibleDebtLineOfCreditAndOtherNotesPayable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

mac:DeferredCostsAndOtherAssetsGross

mac:DeferredCostsAndOtherAssetsGross


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value4404604934324674505075045205206396346406297106976966877477417407609101063103810361046761755744777774771785778552568590674548540528
Percentage of DeferredCostsAndOtherAssetsGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

mac:DeferredTaxAssetsLiabilitiesOther

mac:DeferredTaxAssetsLiabilitiesOther


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
Value644000.01635000.01922000.02531000.03246000.02907000.02726000.01289000.01606000.02226000.02330000.0
Percentage of DeferredTaxAssetsLiabilitiesOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

mac:EquityMethodInvestmentSummarizedFinancialInformationEquityOrCapitalOtherInterests us-gaap:EquityMethodInvestmentNonconsolidatedInvestee, us-gaap:RelatedPartyTransactionsByRelatedParty

mac:EquityMethodInvestmentSummarizedFinancialInformationEquityOrCapitalOtherInterests

us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees, us-gaap:CorporateJointVenture


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-31
Value146514831444165316501582
Percentage of EquityMethodInvestmentSummarizedFinancialInformationEquityOrCapitalOtherInterests100.0100.0100.0100.0100.0100.0

mac:EquityMethodInvestmentsNet us-gaap:RelatedPartyTransactionsByRelatedParty

mac:EquityMethodInvestmentsNet

us-gaap:CorporateJointVenture


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value12451237123214621460143314111324140214111377
Percentage of EquityMethodInvestmentsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

mac:FinancingArrangementDiscountRate

mac:FinancingArrangementDiscountRate


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value7.257.257.07.00.070.0680.060.060.0580.058
Percentage of FinancingArrangementDiscountRate100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

mac:FinancingArrangementObligation

mac:FinancingArrangementObligation


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value1321331341771922252732793193643783843893980.0
Percentage of FinancingArrangementObligation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

mac:FinancingArrangementTerminalCapitalizationRate

mac:FinancingArrangementTerminalCapitalizationRate


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value5.755.755.55.50.0550.0530.050.050.0480.048
Percentage of FinancingArrangementTerminalCapitalizationRate100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

mac:FiniteLivedIntangibleAssetAboveMarketLeases

mac:FiniteLivedIntangibleAssetAboveMarketLeases


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-31
Value7677805555565962646514014915015216417117216818119119221022025725826025011111411511811612712911897
Percentage of FiniteLivedIntangibleAssetAboveMarketLeases100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

mac:FiniteLivedIntangibleAssetLeasingCommissionsAndLegalCosts

mac:FiniteLivedIntangibleAssetLeasingCommissionsAndLegalCosts


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value181921161618202121222324242425272828323334375269707272464747505049504628283232302829
Percentage of FiniteLivedIntangibleAssetLeasingCommissionsAndLegalCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

mac:InvestmentsInUnconsolidatedJointVentures

mac:InvestmentsInUnconsolidatedJointVentures


Investments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value124119108106108107107112115116114115929383889596787721202424262829253261254252257202193152867963707872716567
Percentage of InvestmentsInUnconsolidatedJointVentures100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

mac:InvestmentsInUnconsolidatedJointVentures us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:CorporateJointVenture


Investments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value124119108106108107107112115116114
Percentage of InvestmentsInUnconsolidatedJointVentures100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

mac:JointVentureCashDistributionPercent us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty, us-gaap:RelatedPartyTransactionsByRelatedParty

mac:JointVentureCashDistributionPercent

mac:FashionDistrictPhiladelphia, us-gaap:CoVenturer


Joint
Period End2020-12-10
Value50.0
Percentage of JointVentureCashDistributionPercent100.0

mac:FashionDistrictPhiladelphia, us-gaap:CorporateJointVenture


Joint
Period End2020-12-10
Value50.0
Percentage of JointVentureCashDistributionPercent100.0

mac:JointVentureOwnershipPercent us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

mac:JointVentureOwnershipPercent

us-gaap:DisposalGroupDisposedOfBySaleNotDiscontinuedOperations, mac:ParadiseValleyMall


Joint
Period End2021-03-29
Value5.0
Percentage of JointVentureOwnershipPercent100.0

mac:JointVentureOwnershipPercent us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty, us-gaap:RelatedPartyTransactionsByRelatedParty

mac:ParadiseValleyMall, us-gaap:CorporateJointVenture


Joint
Period End2021-03-29
Value5.0
Percentage of JointVentureOwnershipPercent100.0

mac:LesseeOperatingLeaseLiabilityToBePaidAfterYearFour

mac:LesseeOperatingLeaseLiabilityToBePaidAfterYearFour


Lessee
Period End2021-06-302021-03-312020-09-302020-06-302019-12-31
Value116116131131131
Percentage of LesseeOperatingLeaseLiabilityToBePaidAfterYearFour100.0100.0100.0100.0100.0

mac:MinorityInterestRedemptionValue

mac:MinorityInterestRedemptionValue


Minority
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value176120117769371277334351451448579590593671555601680733864887860870815819931877647672614587557579643586632617638554491574538
Percentage of MinorityInterestRedemptionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

mac:OperatingandFinanceLeaseLiability

mac:OperatingandFinanceLeaseLiability


Operatingand
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value868990106110115114
Percentage of OperatingandFinanceLeaseLiability100.0100.0100.0100.0100.0100.0100.0

mac:RealEstateAndAccumulatedDepreciationInitialCostOfEquipmentFurnishing

mac:RealEstateAndAccumulatedDepreciationInitialCostOfEquipmentFurnishing


Real
Period End2020-12-312019-12-312018-09-302017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value46464646474747484929
Percentage of RealEstateAndAccumulatedDepreciationInitialCostOfEquipmentFurnishing100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

mac:SecuredDebtNonrelatedParty

mac:SecuredDebtNonrelatedParty


Secured
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value456043734377438443924294430541624073391740664075406639103817383139083667371837324443540755525200511541184106411541454209435246374162310930253084304928962820291129573039
Percentage of SecuredDebtNonrelatedParty100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

mac:SecuredDebtNonrelatedParty us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty

mac:ChandlerFashionCenterMortgage


Secured
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value255255255255255255255199199199199199199199199199199199199
Percentage of SecuredDebtNonrelatedParty5.65.85.85.85.85.95.94.84.95.14.94.94.95.15.25.25.15.44.5

mac:DanburyFairMallMortgage


Secured
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value186191191192194196198200202101102103104105106107107108111
Percentage of SecuredDebtNonrelatedParty4.14.44.44.44.44.64.64.85.02.62.52.52.62.72.82.82.83.02.5

mac:FashionDistrictPhiladelphia


Secured
Period End2020-12-31
Value201
Percentage of SecuredDebtNonrelatedParty4.4

mac:FashionOutletsAtNiagaraMortgage


Secured
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value101103104105106107108108109110111111112113114115115116117
Percentage of SecuredDebtNonrelatedParty2.22.42.42.42.42.52.52.62.72.82.72.72.82.93.03.03.03.22.6

mac:FashionOutletsOfChicagoMortgage


Secured
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value299299299299299299299299199199199199199199199199198198198
Percentage of SecuredDebtNonrelatedParty6.66.86.86.86.87.06.97.24.95.14.94.94.95.15.25.25.15.44.5

mac:FreeholdRacewayMallMortgage


Secured
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value398398398398398398398398398398398398398217218219220221224
Percentage of SecuredDebtNonrelatedParty8.79.19.19.19.19.39.39.69.810.29.89.89.85.65.75.75.66.05.1

mac:FresnoFashionFair


Secured
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value3233233233233233233233233233233233233233233233233230.0
Percentage of SecuredDebtNonrelatedParty7.17.47.47.47.47.57.57.87.98.38.07.97.98.38.58.48.30.0

mac:GreenAcresCommons


Secured
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-31
Value1291291291291281281281281281271271271071070.0
Percentage of SecuredDebtNonrelatedParty2.83.03.02.92.93.03.03.13.13.33.13.12.62.70.0

mac:GreenAcresMallMortgage


Secured
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value270272274275277279281282284286288289291293294296297299303
Percentage of SecuredDebtNonrelatedParty5.96.26.36.36.36.56.56.87.07.37.17.17.27.57.77.77.68.26.8

mac:KingsPlazaMortgage


Secured
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value535535535535535429431434437439442444447449452454456459466
Percentage of SecuredDebtNonrelatedParty11.712.212.212.212.210.010.010.410.711.210.910.911.011.511.811.911.712.510.5

mac:MallOfVictorValleyMortgage


Secured
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value114114114114114114114114114114114114114114114114114114114
Percentage of SecuredDebtNonrelatedParty2.52.62.62.62.62.72.72.82.82.92.82.82.82.93.03.02.93.12.6

mac:PacificViewMortgage


Secured
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value114115116117118119119120121122122123124125125126127128130
Percentage of SecuredDebtNonrelatedParty2.52.62.72.72.72.82.82.93.03.13.03.03.13.23.33.33.33.52.9

mac:SanTanVillageRegionalCenterMortgage


Secured
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value219219219219219219219120121122123123124125126126127128130
Percentage of SecuredDebtNonrelatedParty4.85.05.05.05.05.15.12.93.03.13.03.03.13.23.33.33.33.52.9

mac:SantaMonicaPlaceMortgage


Secured
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value298298298298297297297297297296296296296215216218219220224
Percentage of SecuredDebtNonrelatedParty6.56.86.86.86.86.96.97.17.37.67.37.37.35.55.75.75.66.05.1

mac:TheOaksOneMortgage


Secured
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value183186185185187188189190192193194195196197199200201202205
Percentage of SecuredDebtNonrelatedParty4.04.34.24.24.34.44.44.64.74.94.84.84.85.15.25.25.15.54.6

mac:TowneMallMortgage


Secured
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value19192020202020202020202121212121212121
Percentage of SecuredDebtNonrelatedParty0.40.50.50.50.50.50.50.50.50.50.50.50.50.50.60.60.60.60.5

mac:TucsonLaEncantadaMortgage


Secured
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value6262626363646464650.00.00.00.00.00.00.00.00.00.0
Percentage of SecuredDebtNonrelatedParty1.41.41.41.41.41.51.51.61.60.00.00.00.00.00.00.00.00.00.0

mac:VintageFaireMallMortgage


Secured
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value246247249250252253255256258259261262263265266267269270274
Percentage of SecuredDebtNonrelatedParty5.45.75.75.75.75.95.96.26.36.66.46.46.56.87.07.06.97.46.2

srt:RealEstateFederalIncomeTaxBasis

srt:RealEstateFederalIncomeTaxBasis


Real
Period End2020-12-31
Value9178
Percentage of RealEstateFederalIncomeTaxBasis100.0

us-gaap:AccountsAndNotesReceivableNet

us-gaap:AccountsAndNotesReceivableNet


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
Value18622723923423713314412912410412310592941121111161121361261101131301231181131321079710099949699103108989810994869295101
Percentage of AccountsAndNotesReceivableNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent

us-gaap:AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent


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
Value5159687158665161525959615767586956636162526474921091141158966897685718970745777728769747070
Percentage of AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccountsReceivableGross us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType

us-gaap:AccountsReceivableGross

us-gaap:AccruedIncomeReceivable


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value3.8192.3374.6731.6540.2971.0849.6181.9481.0081.288.9492.4390.9171.3738.7111.8660.9661.5499.5092.3140.9451.157103.481.1632.839133.131.7582.7239.8242.181.3342.5849.1682.2141.3062.4987.5831.7071.1275.827
Percentage of AccountsReceivableGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsPremiumsAndOtherReceivables

us-gaap:AllowanceForDoubtfulAccountsPremiumsAndOtherReceivables


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value22353738325.7494.8364.6343.5574.3192.9193.1392.9963.1392.7862.5592.9962.7081.9911.8442.622.6843.0723.2734.4563.5293.2344.2245.1782.9412.8782.6722.5471.7712.3743.4073.7593.8984.6263.983.5235.411
Percentage of AllowanceForDoubtfulAccountsPremiumsAndOtherReceivables100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AssetsFairValueDisclosure

us-gaap:AssetsFairValueDisclosure


Assets
Period End2021-06-302021-03-312020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302016-12-31
Value23181401401401401407272491166
Percentage of AssetsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AssetsFairValueDisclosure us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsNonrecurring


Assets
Period End2021-06-302020-12-312020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-312015-12-312014-12-31
Value4.7215114014014014014010472724938110.00.00.0
Percentage of AssetsFairValueDisclosure19.90.0100.0100.0100.0100.0100.00.0100.0100.0100.00.0100.00.00.00.0

us-gaap:FairValueInputsLevel3, us-gaap:FairValueMeasurementsNonrecurring


Assets
Period End2021-06-302021-03-312019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-312015-12-312014-12-31
Value18180.00.00.00.00.00.00.00.0863344
Percentage of AssetsFairValueDisclosure80.1100.00.00.00.00.00.00.00.00.0130.50.00.0

us-gaap:AssetsFairValueDisclosure us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsNonrecurring


Assets
Period End2020-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value15110438863344
Percentage of AssetsFairValueDisclosure0.00.00.0130.50.00.0

us-gaap:BelowMarketLeaseAccumulatedAmortization us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:BelowMarketLeaseAccumulatedAmortization

mac:BelowMarketLease


Below
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value353543464745535453555653575655575556581019791101
Percentage of BelowMarketLeaseAccumulatedAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BelowMarketLeaseAmortizationIncomeAfterYearFive us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:BelowMarketLeaseAmortizationIncomeAfterYearFive

mac:BelowMarketLease


Below
Period End2020-12-31
Value24
Percentage of BelowMarketLeaseAmortizationIncomeAfterYearFive100.0

us-gaap:BelowMarketLeaseAmortizationIncomeNextTwelveMonths us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:BelowMarketLeaseAmortizationIncomeNextTwelveMonths

mac:BelowMarketLease


Below
Period End2020-12-31
Value10
Percentage of BelowMarketLeaseAmortizationIncomeNextTwelveMonths100.0

us-gaap:BelowMarketLeaseAmortizationIncomeYearFive us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:BelowMarketLeaseAmortizationIncomeYearFive

mac:BelowMarketLease


Below
Period End2020-12-31
Value7654000.0
Percentage of BelowMarketLeaseAmortizationIncomeYearFive100.0

us-gaap:BelowMarketLeaseAmortizationIncomeYearFour us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:BelowMarketLeaseAmortizationIncomeYearFour

mac:BelowMarketLease


Below
Period End2020-12-31
Value9126000.0
Percentage of BelowMarketLeaseAmortizationIncomeYearFour100.0

us-gaap:BelowMarketLeaseAmortizationIncomeYearThree us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:BelowMarketLeaseAmortizationIncomeYearThree

mac:BelowMarketLease


Below
Period End2020-12-31
Value9241000.0
Percentage of BelowMarketLeaseAmortizationIncomeYearThree100.0

us-gaap:BelowMarketLeaseAmortizationIncomeYearTwo us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:BelowMarketLeaseAmortizationIncomeYearTwo

mac:BelowMarketLease


Below
Period End2020-12-31
Value9933000.0
Percentage of BelowMarketLeaseAmortizationIncomeYearTwo100.0

us-gaap:BelowMarketLeaseGross us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:BelowMarketLeaseGross

mac:BelowMarketLease


Below
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value102105114778080909295102108108114118120128129137144196201202227
Percentage of BelowMarketLeaseGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BelowMarketLeaseNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:BelowMarketLeaseNet

mac:BelowMarketLease


Below
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value6669713133343737414751545762657174808694104110125
Percentage of BelowMarketLeaseNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessCombinationAcquisitionOfLessThan100PercentNoncontrollingInterestFairValue us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationAcquisitionOfLessThan100PercentNoncontrollingInterestFairValue

mac:FashionDistrictPhiladelphia


Business
Period End2020-12-31
Value19
Percentage of BusinessCombinationAcquisitionOfLessThan100PercentNoncontrollingInterestFairValue100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets

mac:FashionDistrictPhiladelphia


Business
Period End2020-12-10
Value401
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedBuildings us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedBuildings

mac:SearsSouthPlains


Business
Period End2020-12-31
Value11
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedBuildings100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents

mac:FashionDistrictPhiladelphia


Business
Period End2020-12-10
Value4.492
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables

mac:FashionDistrictPhiladelphia


Business
Period End2020-12-10
Value8.476
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLand us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLand

mac:SearsSouthPlains


Business
Period End2020-12-31
Value8170000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLand100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities

mac:FashionDistrictPhiladelphia


Business
Period End2020-12-10
Value363
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet

mac:FashionDistrictPhiladelphia


Business
Period End2020-12-10
Value38
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet100.0

mac:SearsSouthPlains


Business
Period End2020-12-31
Value19
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet0.0

us-gaap:BusinessCombinationSeparatelyRecognizedTransactionsAssetsRecognized us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationSeparatelyRecognizedTransactionsAssetsRecognized

mac:FashionDistrictPhiladelphia


Business
Period End2020-12-31
Value163
Percentage of BusinessCombinationSeparatelyRecognizedTransactionsAssetsRecognized100.0

us-gaap:CommonStockShareSubscribedButUnissuedSubscriptionsReceivable

us-gaap:CommonStockShareSubscribedButUnissuedSubscriptionsReceivable


Common
Period End2021-06-302021-03-31
Value1441
Percentage of CommonStockShareSubscribedButUnissuedSubscriptionsReceivable100.0100.0

us-gaap:ConstructionPayableCurrent

us-gaap:ConstructionPayableCurrent


Construction
Period End2021-06-302021-03-312020-12-312020-09-30
Value2841000.03318000.03861000.01947000.0
Percentage of ConstructionPayableCurrent100.0100.0100.0100.0

us-gaap:DebtInstrumentCarryingAmount us-gaap:LongtermDebtType

us-gaap:DebtInstrumentCarryingAmount

us-gaap:SecuredDebt


Debt
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value4574440740854253409246065347439144073320
Percentage of DebtInstrumentCarryingAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtInstrumentUnamortizedPremium us-gaap:DebtInstrument

us-gaap:DebtInstrumentUnamortizedPremium

mac:FashionOutletsAtNiagaraMortgage


Debt
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value0.00.0770.3090.5410.7731.0041.2361.4691.7011.9342.1662.3982.632.8623.0943.3263.5583.794.0224.2544.4864.7184.955.1825.4145.6465.8786.116.3426.5746.8067.0387.277.5027.7347.9668.198
Percentage of DebtInstrumentUnamortizedPremium0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredCompensationPlanAssets

us-gaap:DeferredCompensationPlanAssets


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-31
Value636062565444555252504550545152494743424240373735373535333431302927252420
Percentage of DeferredCompensationPlanAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredCostsAndOtherAssets

us-gaap:DeferredCostsAndOtherAssets


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-31
Value270293306247264250277277300307390387403399449439452459478478488505587734731752759533
Percentage of DeferredCostsAndOtherAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredCostsLeasingGross

us-gaap:DeferredCostsLeasingGross


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value141141162162180179202203202203226223215213232232225219239229226224248246242238239227221213223226231232234210204206281217211189
Percentage of DeferredCostsLeasingGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredFinanceCostsNet

us-gaap:DeferredFinanceCostsNet


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value1416141314151612131213141516171211111211121316
Percentage of DeferredFinanceCostsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:RevolvingCreditFacility, mac:PriorRevolvingLineOfCreditFacility, us-gaap:LineOfCredit


Deferred
Period End2020-12-31
Value2.46
Percentage of DeferredFinanceCostsNet17.5

us-gaap:RevolvingCreditFacility, mac:RevolvingLoanFacilityMaturesOnApril142023, us-gaap:LineOfCredit


Deferred
Period End2021-06-30
Value104
Percentage of DeferredFinanceCostsNet704.7

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

us-gaap:RevolvingCreditFacility, us-gaap:LineOfCredit


Deferred
Period End2021-03-312020-12-31
Value1.2842.46
Percentage of DeferredFinanceCostsNet7.917.5

us-gaap:DeferredFinanceCostsNet us-gaap:DebtInstrument

us-gaap:LineOfCredit


Deferred
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value2.462.4511.3651.9942.6233.2593.8944.5235.1455.7816.3136.9367.5488.1768.8049.44110115.6846.2996.967
Percentage of DeferredFinanceCostsNet17.518.39.613.216.426.729.236.139.440.640.440.842.363.879.679.078.9102.746.047.843.5

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

mac:NewCreditAgreement, us-gaap:LineOfCredit


Deferred
Period End2021-06-30
Value17
Percentage of DeferredFinanceCostsNet117.3

us-gaap:DeferredFinanceCostsNet us-gaap:LongtermDebtType

us-gaap:SecuredDebt


Deferred
Period End2020-12-312019-12-312018-12-31
Value141613
Percentage of DeferredFinanceCostsNet100.0100.0100.0

us-gaap:DeferredRentReceivablesNet

us-gaap:DeferredRentReceivablesNet


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-31
Value117111107888284827875747269666461625956565454546060585757565554535351504947
Percentage of DeferredRentReceivablesNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value2722252122252426332920
Percentage of DeferredTaxAssetsOperatingLossCarryforwards100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsPropertyPlantAndEquipment

us-gaap:DeferredTaxAssetsPropertyPlantAndEquipment


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value2.9276.7844.5245.0771210
Percentage of DeferredTaxAssetsPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeFairValueOfDerivativeNet

us-gaap:DerivativeFairValueOfDerivativeNet


Derivative
Period End2020-12-312019-12-312018-12-312017-12-31
Value-8208000.0-9051000.0-4413000.011000.0
Percentage of DerivativeFairValueOfDerivativeNet100.0100.0100.0100.0

us-gaap:DerivativeFairValueOfDerivativeNet us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:InterestRateSwap, us-gaap:FairValueInputsLevel2


Derivative
Period 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
Value-2775000.0-5514000.0-8208000.0-10889000.0-13701000.0-15446000.0-9051000.0-10946000.0-10792000.0-6511000.0-4413000.0173000.0
Percentage of DerivativeFairValueOfDerivativeNet0.00.0100.00.00.00.0100.00.00.00.0100.00.0

us-gaap:DerivativeSwaptionInterestRate us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty, us-gaap:DerivativeInstrumentRisk

us-gaap:DerivativeSwaptionInterestRate

mac:SantaMonicaPlaceSwapped, us-gaap:InterestRateSwap


Derivative
Period End2021-06-30
Value4.0
Percentage of DerivativeSwaptionInterestRate100.0

us-gaap:DerivativeVariableInterestRate us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:DerivativeVariableInterestRate

us-gaap:InterestRateCap, us-gaap:FairValueInputsLevel2


Derivative
Period 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
Value4.04.04.04.00.040.040.040.040.040.040.040.04
Percentage of DerivativeVariableInterestRate100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestRateSwap, us-gaap:FairValueInputsLevel2


Derivative
Period 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
Value2.852.852.852.850.02850.02850.02850.02850.02850.02850.02850.0285
Percentage of DerivativeVariableInterestRate71.271.271.271.271.271.271.271.271.271.271.271.2

us-gaap:DevelopmentInProcess

us-gaap:DevelopmentInProcess


Development
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value253174153818992126204189200199176437391366342321286289282298264234409363328303346285253229239466408376385347320209273292292
Percentage of DevelopmentInProcess100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DevelopmentInProcess us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty

mac:ChandlerFashionCenter


Development
Period End2020-12-312019-12-312018-09-302017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value0.1370.01.029