KIM


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

Table of contents



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

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:AllocatedShareBasedCompensationExpense

us-gaap:GainsLossesOnExtinguishmentOfDebt
us-gaap:LongtermDebtType

us-gaap:GeneralAndAdministrativeExpense

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments

us-gaap:IncomeTaxExpenseBenefit

us-gaap:InterestExpense

us-gaap:InterestPaidNet

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic

us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted

us-gaap:OperatingExpenses

us-gaap:OperatingIncomeLoss
us-gaap:Restatement
us-gaap:OtherIncome

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:ProfitLoss

us-gaap:RealizedInvestmentGainsLosses

us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax

us-gaap:Revenues

us-gaap:Assets
us-gaap:ConsolidatedEntities, us-gaap:PledgedStatus
us-gaap:ConsolidatedEntities, us-gaap:RealEstateProperties
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee

us-gaap:Liabilities
us-gaap:ConsolidatedEntities, us-gaap:RealEstateProperties
us-gaap:ConsolidatedEntities, us-gaap:RecourseStatus

us-gaap:LiabilitiesAndStockholdersEquity
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee

us-gaap:StockholdersEquity
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee

us-gaap:CashAndCashEquivalentsAtCarryingValue
us-gaap:ConsolidatedEntities, us-gaap:PledgedStatus

us-gaap:Land
us-gaap:PropertyPlantAndEquipmentByType
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures

us-gaap:DeferredTaxAssetsLiabilitiesNet

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OtherAssets
us-gaap:ConsolidatedEntities, us-gaap:PledgedStatus
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee

us-gaap:LongTermDebt
us-gaap:LongtermDebtType

us-gaap:MinorityInterest
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee
us-gaap:StatementClassOfStock

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:OperatingLeaseLiability
us-gaap:AdjustmentsForNewAccountingPronouncements
us-gaap:ConsolidatedEntities, us-gaap:RecourseStatus

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:StockholdersEquity
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee
us-gaap:StatementEquityComponents

us-gaap:CommonStockValue

us-gaap:AdditionalPaidInCapital

us-gaap:MinorityInterest
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee
us-gaap:StatementClassOfStock

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
us-gaap:StatementEquityComponents

us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
us-gaap:StatementEquityComponents

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:DepreciationDepletionAndAmortization

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetIncomeLoss

us-gaap:ProfitLoss

us-gaap:ShareBasedCompensation

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:PaymentsToAcquireRealEstate
us-gaap:PropertyPlantAndEquipmentByType
us-gaap:StatementGeographical, us-gaap:PropertyPlantAndEquipmentByType

us-gaap:NetCashProvidedByUsedInFinancingActivities
us-gaap:LongtermDebtType
us-gaap:RepaymentsOfLongTermDebt
us-gaap:LongtermDebtType, us-gaap:SubsequentEventType

us-gaap:PaymentsOfDividendsCommonStock

us-gaap:Dividends
us-gaap:StatementEquityComponents

us-gaap:DeferredTaxLiabilities

us-gaap:DeferredTaxAssetsNet

us-gaap:UnrecognizedTaxBenefits

us-gaap:DeferredTaxAssetsValuationAllowance

kim:AllocationOfFairValueToNoncontrollingInterest

kim:AmortizationOfAboveAndBelowMarketLeasesIncome

kim:AssetPurchaseOtherConsideration
us-gaap:StatementGeographical, us-gaap:PropertyPlantAndEquipmentByType

kim:AssetPurchaseTotalConsideration
dei:LegalEntity, us-gaap:ConsolidatedEntities
us-gaap:StatementGeographical, us-gaap:PropertyPlantAndEquipmentByType

kim:DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationNetOfTaxAttributableToNoncontrollingInterest

kim:FixedLeaseIncome

kim:GainOnSaleTransferOfOperatingProperties

kim:IncreaseDecreaseInCapitalExpendituresIncurredButNotYetPaid

kim:NetIncomeLossAvailableToTheCompanysCommonShareholders

kim:NoncontrollingInterestIncreaseDecreaseFromAcquisitionAndDeconsolidation
us-gaap:StatementEquityComponents

kim:OperatingExpensesRent

kim:PaymentsForImprovementsToOperatingRealEstate

kim:PaymentsToAcquireOperatingRealEstateAndOtherAssets

kim:ProceedsFromChangeInTenantsSecurityDeposits

kim:ProceedsFromSaleOfCostMethodInvestments

kim:PurchasePriceFairValueAdjustmentToPrepaidRent

kim:RedeemableNonControllingInterestIncreaseFromIssuanceOfRedeemablePartnershipInterests

kim:RedeemableNoncontrollingInterestDecreaseFromDistribution

kim:RedeemableNoncontrollingInterestIncreaseFromIncome

kim:RedemptionDistributionOfNoncontrollingInterests

kim:ReimbursementForAdvancesInOtherRealEstateInvestments
us-gaap:StatementEquityComponents
kim:StockIssuedDuringPeriodValueCommonStock

kim:TotalNetGainLossOnSaleOfOperatingProperties

us-gaap:AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation

us-gaap:AdjustmentsToAdditionalPaidInCapitalOther
dei:LegalEntity, us-gaap:ConsolidatedEntities, us-gaap:AssetAcquisition
us-gaap:AssetAcquisitionConsiderationTransferred

us-gaap:AssetImpairmentCharges

us-gaap:BusinessCombinationAcquisitionRelatedCosts

us-gaap:DepreciationAndAmortization

us-gaap:DilutiveSecuritiesEffectOnBasicEarningsPerShareOther
us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationBeforeIncomeTax
us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax

us-gaap:DiscontinuedOperationTaxEffectOfIncomeLossFromDisposalOfDiscontinuedOperation
dei:LegalEntity, us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:DistributionMadeToLimitedPartnerCashDistributionsPaid

us-gaap:DividendsPreferredStock

us-gaap:EquityMethodInvestmentDividendsOrDistributions
us-gaap:MortgageLoansOnRealEstateDescriptionTypeOfProperty, us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:EquityMethodInvestmentRealizedGainLossOnDisposal
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:IncomeLossFromEquityMethodInvestments

us-gaap:IncreaseDecreaseInAccountsAndNotesReceivable

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities

us-gaap:IncreaseDecreaseInOtherOperatingAssets

us-gaap:IncrementalCommonSharesAttributableToConversionOfDebtSecurities

us-gaap:LeaseCost
us-gaap:LongtermDebtType
us-gaap:LiabilitiesFairValueAdjustment

us-gaap:MarketableSecuritiesGainLoss
us-gaap:InvestmentType
us-gaap:MarketableSecuritiesUnrealizedGainLoss
us-gaap:StatementEquityComponents
us-gaap:MinorityInterestDecreaseFromRedemptions

us-gaap:NetIncomeLossAttributableToNonredeemableNoncontrollingInterest

us-gaap:NetIncomeLossAttributableToRedeemableNoncontrollingInterest
us-gaap:StatementEquityComponents

us-gaap:NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest
us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance
us-gaap:StatementEquityComponents

us-gaap:OperatingLeaseCost

us-gaap:OperatingLeaseLeaseIncome
us-gaap:LeaseContractualTerm

us-gaap:OperatingLeaseVariableLeaseIncome

us-gaap:OtherCostAndExpenseOperating

us-gaap:ParticipatingSecuritiesDistributedAndUndistributedEarningsLossDiluted

us-gaap:PaymentOfFinancingAndStockIssuanceCosts

us-gaap:PaymentsForProceedsFromOtherRealEstatePartnerships

us-gaap:PaymentsOfDebtExtinguishmentCosts

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation

us-gaap:PaymentsToAcquireInterestInJointVenture

us-gaap:PaymentsToAcquireLoansReceivable

us-gaap:PaymentsToAcquireOtherInvestments

us-gaap:PaymentsToDevelopRealEstateAssets
us-gaap:StatementClassOfStock
us-gaap:PreferredStockDividendRatePercentage

us-gaap:ProceedsFromCollectionOfLoansReceivable

us-gaap:ProceedsFromDistributionsReceivedFromRealEstatePartnerships
us-gaap:StatementScenario, us-gaap:InvestmentType
us-gaap:ProceedsFromDividendsReceived

us-gaap:ProceedsFromInsuranceSettlementInvestingActivities
us-gaap:DebtInstrument
us-gaap:ProceedsFromIssuanceOfUnsecuredDebt

us-gaap:ProceedsFromIssuanceOrSaleOfEquity

us-gaap:ProceedsFromMinorityShareholders

us-gaap:ProceedsFromPaymentsForOtherFinancingActivities

us-gaap:ProceedsFromRepaymentsOfLinesOfCredit

us-gaap:ProceedsFromRepaymentsOfOtherDebt

us-gaap:ProceedsFromSaleAndMaturityOfMarketableSecurities

us-gaap:ProceedsFromSaleOfPropertyHeldForSale

us-gaap:RealEstateTaxExpense

us-gaap:RepaymentsOfOtherLongTermDebt
us-gaap:DebtInstrument
us-gaap:RepaymentsOfUnsecuredDebt

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodSharesNewIssues
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardForfeited
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised

us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures
us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised
us-gaap:StatementEquityComponents

us-gaap:VariableLeaseCost

us-gaap:WeightedAverageNumberDilutedSharesOutstandingAdjustment

kim:AboveAndBelowMarketLeaseAmortizationIncomeExpenseNetNextTwelveMonths

kim:AboveAndBelowMarketLeaseAmortizationIncomeExpenseNetYear2

kim:AboveAndBelowMarketLeaseAmortizationIncomeExpenseNetYear3

kim:AboveAndBelowMarketLeaseAmortizationIncomeExpenseNetYear4

kim:AboveAndBelowMarketLeaseAmortizationIncomeExpenseNetYear5
dei:LegalEntity
kim:CaptiveInsurancePercentageOfOccuranceRiskLayer

kim:DebtCovenantsDividendPaymentRestrictionMaximumPayment
us-gaap:MortgageLoansOnRealEstateDescriptionTypeOfProperty, us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
kim:EquityMethodInvestmentSalesPrice
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
kim:FairValueOfRealEstate
us-gaap:FairValueByMeasurementFrequency

kim:MarketableSecuritiesAmortizedCost

kim:MarketableSecuritiesGrossUnrealizedGainLoss
us-gaap:StatementEquityComponents
kim:NonControllingInterestAnnualReturn
us-gaap:Ownership, us-gaap:TitleOfIndividual
kim:PercentageOfOwnership
us-gaap:InvestmentType
kim:PercentageOfOwnershipInCostMethodInvestment

kim:PerformanceAndSuretyBonds

kim:RealEstateInvestmentPropertyNetExcludingDevelopmentInProcess

kim:RequiredDividendPayout

kim:StraightlineRentReceivables

kim:UnbilledCamInsuranceAndTaxReimbursements
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
srt:MortgageLoansOnRealEstateFaceAmountOfMortgages
us-gaap:MortgageLoansOnRealEstateDescriptionTypeOfProperty, us-gaap:ClassOfFinancingReceivableTypeOfBorrower, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:MortgageLoansOnRealEstateDescriptionTypeOfProperty, us-gaap:StatementGeographical, us-gaap:ClassOfFinancingReceivableTypeOfBorrower, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

srt:MortgageLoansOnRealEstateFederalIncomeTaxBasis1

srt:RealEstateFederalIncomeTaxBasis

us-gaap:AccountsAndNotesReceivableNet
us-gaap:ConsolidatedEntities, us-gaap:PledgedStatus

us-gaap:AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent
us-gaap:ConsolidatedEntities, us-gaap:RecourseStatus

us-gaap:AccumulatedDistributionsInExcessOfNetIncome

us-gaap:AllowanceForDoubtfulAccountsReceivable
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType, us-gaap:UnusualOrInfrequentItem
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:AvailableForSaleSecuritiesDebtSecurities
us-gaap:FairValueByMeasurementFrequency

us-gaap:BilledContractReceivables
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet
us-gaap:PropertyPlantAndEquipmentByType
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment

us-gaap:CapitalizedComputerSoftwareNet

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentCarryingAmount
us-gaap:LongtermDebtType
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentFaceAmount
us-gaap:DebtInstrument, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType
us-gaap:LongtermDebtType
us-gaap:CreditFacility
us-gaap:DebtInstrumentInterestRateEffectivePercentage
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrument, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType
us-gaap:LongtermDebtType, us-gaap:SubsequentEventType

us-gaap:DebtInstrumentUnamortizedDiscountPremiumNet
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:DebtWeightedAverageInterestRate
us-gaap:DebtInstrument
us-gaap:DeferredFinanceCostsCurrentNet
us-gaap:BalanceSheetLocation, us-gaap:CreditFacility
us-gaap:DeferredFinanceCostsNet
us-gaap:LongtermDebtType

us-gaap:DeferredRentCredit

us-gaap:DeferredRentReceivablesNet

us-gaap:DeferredTaxAssetsCharitableContributionCarryforwards

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards

us-gaap:DeferredTaxAssetsOtherLossCarryforwards
us-gaap:IncomeTaxAuthority
us-gaap:DeferredTaxAssetsPropertyPlantAndEquipment

us-gaap:DeferredTaxAssetsTaxCreditCarryforwards
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:DevelopmentInProcess
dei:LegalEntity, us-gaap:ConsolidatedEntities, us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:DisposalGroupIncludingDiscontinuedOperationConsideration
us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:DividendsPayableCurrentAndNoncurrent

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
us-gaap:MortgageLoansOnRealEstateDescriptionTypeOfProperty, us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:EquityMethodInvestmentOwnershipPercentage
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

us-gaap:EquityMethodInvestments
us-gaap:MortgageLoansOnRealEstateDescriptionTypeOfProperty, us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization
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:InvestmentBuildingAndBuildingImprovements
us-gaap:PropertyPlantAndEquipmentByType
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:InvestmentsFairValueDisclosure
us-gaap:FairValueByMeasurementFrequency

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:LessorOperatingLeasePaymentsToBeReceivedFiveYears

us-gaap:LessorOperatingLeasePaymentsToBeReceivedFourYears

us-gaap:LessorOperatingLeasePaymentsToBeReceivedNextTwelveMonths

us-gaap:LessorOperatingLeasePaymentsToBeReceivedThereafter

us-gaap:LessorOperatingLeasePaymentsToBeReceivedThreeYears

us-gaap:LessorOperatingLeasePaymentsToBeReceivedTwoYears

us-gaap:LettersOfCreditOutstandingAmount
dei:LegalEntity

us-gaap:LiabilityForFuturePolicyBenefitsAndUnpaidClaimsAndClaimsAdjustmentExpense
us-gaap:CreditFacility
us-gaap:LineOfCredit
us-gaap:CreditFacility
us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity
us-gaap:FairValueByMeasurementBasis, us-gaap:LongtermDebtType
us-gaap:LongTermDebtFairValue
us-gaap:LongtermDebtType
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
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:MarketableSecurities
us-gaap:InvestmentType
dei:LegalEntity, us-gaap:Ownership
us-gaap:MinorityInterestOwnershipPercentageByParent

us-gaap:MortgageLoansOnRealEstate
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:MortgageLoansOnRealEstateDescriptionTypeOfProperty, us-gaap:ClassOfFinancingReceivableTypeOfBorrower, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:MortgageLoansOnRealEstateDescriptionTypeOfProperty, us-gaap:StatementGeographical, us-gaap:ClassOfFinancingReceivableTypeOfBorrower, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:MortgageLoansOnRealEstateWritedownOrReserveAmount1

us-gaap:NotesAndLoansPayable
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

us-gaap:NotesPayable
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
us-gaap:NotesPayableFairValueDisclosure
us-gaap:FairValueByMeasurementBasis

us-gaap:OffMarketLeaseUnfavorable

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent

us-gaap:OtherLiabilities
us-gaap:ConsolidatedEntities, us-gaap:RecourseStatus
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:OtherRealEstate
us-gaap:FairValueByMeasurementFrequency

us-gaap:OtherReceivables

us-gaap:PreferredStockLiquidationPreferenceValue
us-gaap:StatementClassOfStock

us-gaap:PreferredStockValue

us-gaap:PrepaidExpenseAndOtherAssets

us-gaap:RealEstateInvestmentPropertyAccumulatedDepreciation

us-gaap:RealEstateInvestmentPropertyAtCost

us-gaap:RealEstateInvestmentPropertyNet

us-gaap:RedeemableNoncontrollingInterestEquityCarryingAmount
us-gaap:StatementEquityComponents
us-gaap:StatementGeographical

us-gaap:SecuredDebt
us-gaap:ConsolidatedEntities, us-gaap:RecourseStatus
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee
us-gaap:PlanName
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
us-gaap:SubsidiarySaleOfStock
us-gaap:StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1
us-gaap:ValuationAllowancesAndReservesType
us-gaap:ValuationAllowancesAndReservesBalance

Plots across concepts


IncomeStatement
Income Loss From Continuing Operations 
Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
Expenses
Income Tax Expense Benefit
Balance Sheet
Operating Lease Liability
Assets
Operating Lease Right Of Use Asset
Current Assets
Cash And Cash Equivalents At Carrying Value
NonCurrent Assets
Operating Lease Right Of Use Asset
Liabilities
Dividends Payable Current And Noncurrent
Noncurrent Liabilities
Minority Interest
Stockholders Equity
Preferred Stock Value
CashFlow
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInOperatingActivities
Share Based Compensation
NetCashProvidedByUsedInFinancingActivities
Net Cash Provided By Used In Financing Activities
Shares
Weighted Average Number Of Shares Outstanding Basic
LesseeOperatingLeaseLiabilityPaymentsDue
Lessee Operating Lease Liability Payments Due Year Four

Tables

  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
us-gaap:CommonStockValue ██▇▇▇▇▇▁▁▁▁▁▁4.3354.3344.3254.3254.3254.3254.3184.2224.2214.224.2144.2144.214
 us-gaap:SharesOutstanding us-gaap:StatementEquityComponents us-gaap:CommonStock██▇▇▇▇▇▁▁▁▁▁▁433.517433.448432.519432.502432.504432.525431.814422.23422.094422.037421.389421.391421.388
 us-gaap:SharesOutstanding us-gaap:StatementEquityComponents us-gaap:PreferredStock▁▁▁▁▁▁▁▄█████0.020.020.020.020.020.020.020.0290.0430.0430.0430.0430.043
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding █▁432.489432.264NA429.994431.17430.505NA421.002420.646420.763NA419.764421.928
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic █▁431.011430.524NA429.994429.967429.735NA419.823419.697419.464NA419.23420.731
 us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities us-gaap:EmployeeStockOptionNA0.8NA1.2NA1.2NA0.5NA1.3NANANA
 us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities us-gaap:RestrictedStockNANANA2.5NANANANANANANANA2.3
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
us-gaap:AllocatedShareBasedCompensationExpense ▆█▅█▅▆▄▃▄▅▁▂▄5.86.55.56.75.65.95.24.74.85.53.74.15.2
us-gaap:GainsLossesOnExtinguishmentOfDebt NANA0.0-7.538NANA0.00.0NANA0.0-12.762NA
 us-gaap:GainsLossesOnExtinguishmentOfDebt us-gaap:LongtermDebtType kim:The320SeniorUnsecuredNoteNANANA-7.5NANANANANANANANANA
us-gaap:GeneralAndAdministrativeExpense ▅▅▂█▃▂▅▄▃▆▁▂▄24.75424.47820.90128.79522.50421.01724.64623.83222.63325.83120.02221.34824.029
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments ▂▃▃▁█▂▂▂▂▂▄▂▂97.036121.194188.248-59.429733.22965.82693.78660.64965.24192.33247.39850.58241.192
us-gaap:IncomeTaxExpenseBenefit ▇▇▆▆▅▅▅▁▅▆█▅▄1.2751.3080.4960.3880.0510.0430.263-3.866-0.3440.632.583-0.315-0.72
us-gaap:InterestExpense ▆█▅▇█▅▅▁▃▃▁▃▆46.81247.71645.88746.94248.01546.0645.75743.14644.09744.39542.88144.08146.434
us-gaap:InterestPaidNet █▂▆▃█▁▆▁▇▁▆▄█66.71429.38354.96737.08966.11925.38357.80224.60359.59527.02658.3344.39767.89
us-gaap:NetIncomeLoss ▂▃▃▁█▂▂▂▂▂▂▂▃116.697137.942201.234-38.394747.89390.1109.41983.99101.027116.16988.161100.158165.386
us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic ▂▃▃▁█▂▂▂▂▂▂▂▃110.343131.588194.88-44.748741.53983.74692.81259.04886.493101.63573.62785.624150.852
us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted ▂▃▃▁█▂▂▂▂▂▂▂▃109.68130.805195.994-44.999736.31983.0692.16258.39485.833101.03568.88381.102150.271
us-gaap:OperatingExpenses ▃▃▃▃▁▁▃▃▃▂█▂▆190.108187.845189.926186.91176.646178.283191.35192.428192.235184.502222.128180.874209.054
us-gaap:OperatingIncomeLoss ▃▂▁▁▁▃▃▂▂▃█▂▂117.769104.46880.30272.88264.12115.308136.61699.468107.4134.103291.913102.20684.349
 us-gaap:OtherIncome us-gaap:Restatement srt:RevisionOfPriorPeriodReclassificationAdjustmentNANANA-0.2-0.1-4.7NANANANANANANA
us-gaap:OtherNonoperatingIncomeExpense ▅▆▇▃▄▁▆▇▅▆▂█▆1.7823.3573.726-0.90.049-3.4222.9274.3271.9382.622-1.6345.2193.277
us-gaap:ProfitLoss ▂▃▃▁█▂▂▂▂▂▂▂▃117.118141.425201.799-37.429748.11890.389110.04385.453101.387116.67887.947100.725165.809
us-gaap:RealizedInvestmentGainsLosses NANA0.00.0190.832NANANA0.0NANANANA
us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax ▄▅▄▄▃▆█▆▇█▁█▇3.2843.4373.1253.1852.9553.744.3213.694.1634.3762.3974.3814.02
us-gaap:Revenues ▇▆▅▄▁▇█▆▇█▇▆█289.016282.308269.441259.792238.916289.744296.13282.871284.873295.01284.201283.08293.403
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
us-gaap:Assets ▇█▇▆▇▄▁▂▁▂▁▂▄11558.92211699.70311614.49811524.19211559.9711305.13410997.86711085.13111040.90311070.210999.111109.52111291.783
us-gaap:Liabilities ▃▄▄▄▄█▅▅▂▂▁▂▃5770.9235953.3845928.465968.8225923.6536414.7226051.0176086.9675649.7525649.6585564.3655633.355786.654
us-gaap:LiabilitiesAndStockholdersEquity ▇█▇▆▇▄▁▂▁▂▁▂▄11558.92211699.70311614.49811524.19211559.9711305.13410997.86711085.13111040.90311070.210999.111109.52111291.783
us-gaap:StockholdersEquity ██▇▆▇▁▁▂▅▅▅▅▆5707.2695663.3135608.0445474.9585556.5114809.5914864.8924901.8815293.9025319.8775333.8045378.255411.21
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
us-gaap:CashAndCashEquivalentsAtCarryingValue ▃▄▅▅▃█▁▂▁▂▂▂▅230.062253.852293.188324.977201.687451.796123.947141.31113.991143.673143.581146.386305.577
us-gaap:Land NANA2781.888NANANA2788.155NANANA2822.691NANA
 us-gaap:Land us-gaap:PropertyPlantAndEquipmentByType kim:UndevelopedLandNANA22.952NANANA28.923NANANA38.732NANA
 us-gaap:Land us-gaap:PropertyPlantAndEquipmentByType us-gaap:LandNANA2758.936NANANA2759.232NANANA2783.959NANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
 us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName kim:OtherRealEstateInvestments▃▁▁▁▆▇██141.536117.437117.14120.148176.037178.393194.4194.675NANA192.123NANA
us-gaap:DeferredTaxAssetsLiabilitiesNet NANA0.25NANANA0.24NANANA0.607NANA
us-gaap:OperatingLeaseRightOfUseAsset ███▇▇█████▁99.924101.433102.36994.80796.43797.7999.12598.2199.997104.1770.0NANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
us-gaap:LongTermDebt NANA5044.2NANANA4831.8NANANA4381.5NANA
 us-gaap:LongTermDebt us-gaap:LongtermDebtType us-gaap:MortgagesNANA311.3NANANA484.0NANANA492.4NANA
us-gaap:MinorityInterest ▂▂▁▁▁▁▂▆▆████64.94665.15462.2162.46961.86362.87864.01572.58873.55976.98177.24977.84777.768
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo NANA10.596NANANANA10.37510.37510.8689.901NANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree NANA10.623NANANANA9.8589.85810.4369.716NANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour NANA9.801NANANANA9.2379.2379.9689.236NANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive NANA9.285NANANANA9.259.259.6418.936NANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive NANA128.795NANANANA136.608136.608136.721115.788NANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
us-gaap:StockholdersEquity ██▇▆▇▁▁▂▅▅▅▅▆5707.2695663.3135608.0445474.9585556.5114809.5914864.8924901.8815293.9025319.8775333.8045378.255411.21
us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest ██▇▆▇▁▁▂▅▅▅▆▆5772.2155728.4675670.2545537.4275618.3744872.4694928.9074974.4695367.4615396.8585411.0535456.0975488.978
us-gaap:CommonStockValue ██▇▇▇▇▇▁▁▁▁▁▁4.3354.3344.3254.3254.3254.3254.3184.2224.2214.224.2144.2144.214
us-gaap:AdditionalPaidInCapital ▁▁▁▁▁▁▁▂█████5771.1795763.8685766.5115759.1045752.6585747.2775765.2335781.3716125.5726119.8556117.2546117.3396117.862
us-gaap:MinorityInterest ▂▂▁▁▁▁▂▆▆████64.94665.15462.2162.46961.86362.87864.01572.58873.55976.98177.24977.84777.768
us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue ▆█▅█▆▆▄▃▃▅▁▂▄5.6566.2985.3136.455.3955.7294.8644.5054.5365.1783.4833.7364.61
us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders ▂▁▂▁▁▁█▃▁▂▁▁▁0.6220.370.6870.1190.3440.5557.1392.340.4740.6850.290.5030.398
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
us-gaap:NetCashProvidedByUsedInOperatingActivities ▄▄▃█▁▄▂▅▅▄▃▅▅145.3148.371123.971228.49582.198155.249101.169168.93158.271155.258121.605164.345159.707
us-gaap:NetCashProvidedByUsedInInvestingActivities ▄▁▁▂█▂▅▂▁▃▄▃█38.042-83.924-76.653-53.217163.15-66.55340.886-60.788-84.977-15.54222.892.604148.725
us-gaap:NetCashProvidedByUsedInFinancingActivities ▄▅▅▅▁█▄▅▅▄▄▃▄-207.132-103.783-79.107-51.988-495.457239.153-159.418-80.823-102.976-139.624-147.3-326.14-221.168
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect ▄▄▄▆▁█▄▄▄▄▄▂▅-23.79-39.336-31.789123.29-250.109327.849-17.36327.319-29.6820.092-2.805-159.19187.264
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
us-gaap:DepreciationDepletionAndAmortization ▄▅▅▃▄▂▁▁▁▃▅▅█72.57374.87674.29571.70473.55969.39768.43968.87469.00571.56174.26674.97279.76
us-gaap:NetCashProvidedByUsedInOperatingActivities ▄▄▃█▁▄▂▅▅▄▃▅▅145.3148.371123.971228.49582.198155.249101.169168.93158.271155.258121.605164.345159.707
us-gaap:NetIncomeLoss ▂▃▃▁█▂▂▂▂▂▂▂▃116.697137.942201.234-38.394747.89390.1109.41983.99101.027116.16988.161100.158165.386
us-gaap:ProfitLoss ▂▃▃▁█▂▂▂▂▂▂▂▃117.118141.425201.799-37.429748.11890.389110.04385.453101.387116.67887.947100.725165.809
us-gaap:ShareBasedCompensation ▆▇▅█▅▆▄▃▃▅▁▂▄5.8146.4575.4826.7215.5775.9055.1754.7414.8075.4773.7664.0325.241
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
us-gaap:NetCashProvidedByUsedInInvestingActivities ▄▁▁▂█▂▅▂▁▃▄▃█38.042-83.924-76.653-53.217163.15-66.55340.886-60.788-84.977-15.54222.892.604148.725
us-gaap:PaymentsToAcquireRealEstate ▁█0.086.312NANANANANANANANA0.02.070.0
 us-gaap:PaymentsToAcquireRealEstate us-gaap:PropertyPlantAndEquipmentByType kim:NorthValleyParcelNANA0.0NANANANANANANANANANA
 us-gaap:PaymentsToAcquireRealEstate us-gaap:StatementGeographical,us-gaap:PropertyPlantAndEquipmentByType kim:LancasterCA,kim:DistributionCenter1▁█0.058.723NANANANANANANANANANANA
 us-gaap:PaymentsToAcquireRealEstate us-gaap:StatementGeographical,us-gaap:PropertyPlantAndEquipmentByType kim:WoodlandCA,kim:DistributionCenter2▁█0.027.589NANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
us-gaap:NetCashProvidedByUsedInFinancingActivities ▄▅▅▅▁█▄▅▅▄▄▃▄-207.132-103.783-79.107-51.988-495.457239.153-159.418-80.823-102.976-139.624-147.3-326.14-221.168
 us-gaap:RepaymentsOfLongTermDebt us-gaap:LongtermDebtType kim:MortgageDebtEncumberedOperatingProperty█▂▁▅124.912.30.070.4NANANANANANANANANA
 us-gaap:RepaymentsOfLongTermDebt us-gaap:LongtermDebtType kim:The320SeniorUnsecuredNoteNANANA484.9NANANANANANANANANA
 us-gaap:RepaymentsOfLongTermDebt us-gaap:LongtermDebtType,us-gaap:SubsequentEventType kim:SeniorUnsecuredNote,us-gaap:SubsequentEventNANANANANANANANANANANANANA
us-gaap:PaymentsOfDividendsCommonStock ▃▃▃▁▇▇███████80.05380.03975.55449.604127.461127.255130.285136.054132.705132.521132.524132.521134.47
us-gaap:Dividends ▅▅▅▃▁████████80.05380.03975.55549.6056.354127.452130.357131.797132.72132.703132.522132.523132.522
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value4335000.04334000.04325000.04325000.04325000.04325000.04318000.04222000.04221000.04220000.04214000.04214000.04214000.04249000.04256000.04256000.04256000.04256000.04250000.04250000.04200000.04183000.04134000.04132000.04131000.04127000.04118000.04113000.04110000.04105000.04097000.04097000.04096000.04086000.04078000.04076000.04069000.04069000.04069000.04069000.04070000.04069000.04064000.04055000.0
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Shares Outstanding

us-gaap:SharesOutstanding us-gaap:StatementEquityComponents

us-gaap:SharesOutstanding

us-gaap:CommonStock


Shares
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-312010-12-31
Value4334334324324324324314224224224214214214244254250.4256374254254254190.418282413413413412411411411410409409409408407406406
Percentage of SharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PreferredStock


Shares
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-312010-12-31
Value0.020.020.020.020.020.020.020.0290.0430.0430.0430.0430.0430.0430.0410.0323.2e-050.0320.0320.0320.0323.2e-050.0320.1020.1020.1020.1020.1020.1020.1020.1020.1020.1020.1020.1020.9540.954
Percentage of SharesOutstanding0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.20.2

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
Value432432429431430421420420419421424424424424420419414412413415411410409408408407406406407407407407406406405
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
Value431430429429429419419419419420423423423423420417412411411410409408408408407406405405406406406406405405405
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:EmployeeStockOption


Antidilutive
Period End2021-03-312020-09-302020-03-312019-09-302019-03-312018-03-312017-03-31
Value0.81.21.20.51.33.33.4
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestrictedStock


Antidilutive
Period End2020-09-302018-06-302018-03-31
Value2.52.31.9
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount208.30.057.6

Allocated Share Based Compensation Expense

us-gaap:AllocatedShareBasedCompensationExpense

us-gaap:AllocatedShareBasedCompensationExpense


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value5.86.55.56.75.65.95.24.74.85.53.74.15.25.23.84.04.29.63.83.73.77.93.23.13.88.4
Percentage of AllocatedShareBasedCompensationExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax176.6189.10.0210.4189.5157.80.0127.4115.3125.70.093.6129.40.00.00.00.00.00.00.00.00.00.00.00.00.0

Gains Losses On Extinguishment Of Debt

us-gaap:GainsLossesOnExtinguishmentOfDebt

us-gaap:GainsLossesOnExtinguishmentOfDebt


Gains
Period End2020-12-312020-09-302019-12-312019-09-302018-12-312018-09-302017-12-312017-09-302016-12-312016-08-312016-09-302010-12-312010-09-30
Value0.0-7.5380.00.00.0-12.7620.0-1.7530.010-45.6740.0-10.811
Percentage of GainsLossesOnExtinguishmentOfDebt0.0100.00.00.00.0100.00.0100.00.0100.0100.00.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax0.0-236.70.00.00.0-291.30.00.00.00.00.00.00.0

us-gaap:GainsLossesOnExtinguishmentOfDebt us-gaap:LongtermDebtType

kim:The320SeniorUnsecuredNote


Gains
Period End2020-09-30
Value-7.5
Percentage of GainsLossesOnExtinguishmentOfDebt99.5
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax-235.5
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax kim:The320SeniorUnsecuredNote0.0

General And Administrative Expense

us-gaap:GeneralAndAdministrativeExpense

us-gaap:GeneralAndAdministrativeExpense


General
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value24242028222124232225202124223228273027272931332729322728283731303134292930342830292926282628
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 RevenueFromContractWithCustomerIncludingAssessedTax753.8712.20.0904.1761.6562.00.0645.9543.7590.30.0487.3597.70.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

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

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value97121188-59.42973365936065922475041602551214730-11.7882.17646292769413637-44.5322751-40.308-0.48240.781181.1579.26821122717406.3741825
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax2954.83526.20.0-1865.924813.21760.10.01643.61567.22109.90.01154.61024.70.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

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
Value1.2751.3080.4960.3880.0510.0430.263-3.866-0.3440.632.583-0.315-0.720.0521.344-0.697-1.034-0.4930.747-61.426-0.24612482.844-3.628127.7875.366-0.5867.736.4124-11.8315-0.8835.183-4.6563.4335.3384.4175.5884.219-0.3072.708-0.1011.145
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 RevenueFromContractWithCustomerIncludingAssessedTax38.838.10.012.21.71.10.0-104.8-8.314.40.0-7.2-17.90.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

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
Value46474546484645434444424446495247464643465052565456524851525051535553555757575756555555575855
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 RevenueFromContractWithCustomerIncludingAssessedTax1425.51388.30.01473.81624.91231.60.01169.31059.31014.50.01006.21155.10.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

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
Value66295437662557245927584467297322722458827239823875377133713073337137763676367437644373498730
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 RevenueFromContractWithCustomerIncludingAssessedTax2031.5854.90.01164.52237.5678.70.0666.71431.5617.60.01013.41688.80.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value116137201-38.394747901098310111688100165144841211437678-43.54520314037977127310521948987615551678854695346543828373024505240-134.65138
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax3553.54013.40.0-1205.525309.42409.10.02276.22426.82654.70.02286.24114.10.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Income Loss Available To Common Stockholders Basic

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value110131194-44.748741839259861017385150129731011316566-55.11911293606211229538180747247413653592748383140231422171239
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 RevenueFromContractWithCustomerIncludingAssessedTax3360.03828.60.0-1405.025094.42239.20.01600.22077.72322.60.01954.43752.50.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Income Loss Available To Common Stockholders Diluted

us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted

us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value109130195-44.999736839258851016881150129721011316466-55.6021901283576211229537179747246403652582647373139231322171238
Percentage of NetIncomeLossAvailableToCommonStockholdersDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax3339.83805.80.0-1412.824917.72220.90.01582.52061.82308.80.01851.23738.10.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Operating Expenses

us-gaap:OperatingExpenses

us-gaap:OperatingExpenses


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value190187189186176178191192192184222180209200236195231200225208237197218213201189154172252168138232197164179156180163154150151159
Percentage of OperatingExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax5788.95465.40.05868.45977.94766.90.05214.94617.74216.20.04128.65200.30.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Operating Income Loss

us-gaap:OperatingIncomeLoss

us-gaap:OperatingIncomeLoss


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value117104807264115136991071342911028410379996592717653998274929389897.77278918.72948775575556759626865
Percentage of OperatingIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax3586.13039.50.02288.32169.93083.10.02695.62579.93064.50.02332.92098.20.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Other Income

us-gaap:OtherIncome us-gaap:Restatement

us-gaap:OtherIncome

srt:RevisionOfPriorPeriodReclassificationAdjustment


Other
Period End2020-09-302020-06-302020-03-31
Value-200000.0-100000.0-4700000.0
Percentage of OtherIncome100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax-6.3-3.4-125.7
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax srt:RevisionOfPriorPeriodReclassificationAdjustment0.00.00.0

Other Nonoperating Income Expense

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:OtherNonoperatingIncomeExpense


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1.7823.3573.726-0.90.049-3.4222.9274.3271.9382.622-1.6345.2193.2776.179-4.0631.1011.4391.2731.1963.473-2.07-0.582.1340.6150.47-0.985-4.748-1.238-0.322-2.2182.5372.878-2.526-3.485-1.802-3.0850.511-3.592-2.58-2.7510.742-0.305-1.915-0.741-1.109-0.329
Percentage of OtherNonoperatingIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax54.397.70.0-28.31.7-91.50.0117.346.659.90.0119.181.50.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

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
Value117141201-37.429748901108510111687100165143841221547880-41.5482041423788112731250197919560575370915772595058413246322754
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 RevenueFromContractWithCustomerIncludingAssessedTax3566.34114.80.0-1175.225317.02416.80.02315.82435.42666.30.02299.14124.60.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Realized Investment Gains Losses

us-gaap:RealizedInvestmentGainsLosses

us-gaap:RealizedInvestmentGainsLosses


Realized
Period End2020-12-312020-09-302020-06-302019-06-30
Value0.00.01900.0
Percentage of RealizedInvestmentGainsLosses0.00.0100.00.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax0.00.06457.90.0

Revenue From Contract With Customer Including Assessed Tax

us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax

us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value3.2843.4373.1253.1852.9553.744.3213.694.1634.3762.3974.3814.02
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Revenues

us-gaap:Revenues

us-gaap:Revenues


Revenues
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value289282269259238289296282284295284283293304315294297293297285291297300288294283243262260246230241246241234231235231213213220225
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax8800.78213.88622.18156.78085.17747.26853.37665.96843.06741.511856.56461.57298.60.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

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
Value11558116991161411524115591130510997110851104011070109991110911291113721176311702115581124811230112061139211249113441141311467117331028510293101909833966399539988100619740101151003098269614958097049895983310183
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:PledgedStatus

us-gaap:VariableInterestEntityPrimaryBeneficiary, us-gaap:AssetPledgedAsCollateral


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value101101102104104104245
Percentage of Assets0.90.90.90.90.90.92.2
Percentage of Assets0.90.90.90.90.90.92.2
Percentage of Assets us-gaap:VariableInterestEntityPrimaryBeneficiary us-gaap:AssetPledgedAsCollateral100.0100.0100.0100.0100.0100.0100.0

us-gaap:Assets us-gaap:ConsolidatedEntities, us-gaap:RealEstateProperties

us-gaap:VariableInterestEntityPrimaryBeneficiary, kim:ConsolidatedOperatingProperties


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value991110010001000100010009001100
Percentage of Assets8.69.48.68.78.78.88.210.0
Percentage of Assets8.69.48.68.78.78.88.210.0
Percentage of Assets us-gaap:VariableInterestEntityPrimaryBeneficiary kim:ConsolidatedOperatingProperties100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Assets us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee

kim:ExcludingKIR, us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees


Assetsus-gaap:
Period End2020-12-312019-12-31
Value27282737
Percentage of Assets23.524.9
Percentage of Assets23.524.9
Percentage of Assets kim:ExcludingKIR us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees100.0100.0

kim:KIR, us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees


Assetsus-gaap:
Period End2020-12-312019-12-31
Value862872
Percentage of Assets7.47.9
Percentage of Assets7.47.9
Percentage of Assets kim:KIR us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees100.0100.0

kim:PreferredEquityInvestments, us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees


Assetsus-gaap:
Period End2020-12-312019-12-31
Value312576
Percentage of Assets2.75.2
Percentage of Assets2.75.2
Percentage of Assets kim:PreferredEquityInvestments us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees100.0100.0

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
Value57705953592859685923641460516086564956495564563357865853622562776036579157405687586058456075623162406435529253665350500048075027503650194727477747294447463945384497468045774964
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 Assets49.950.951.051.851.256.755.054.951.251.050.650.751.251.552.953.652.251.551.150.851.452.053.654.654.454.851.552.152.550.849.850.550.449.948.547.247.245.348.347.446.347.346.548.8

us-gaap:Liabilities us-gaap:ConsolidatedEntities, us-gaap:RealEstateProperties

us-gaap:VariableInterestEntityPrimaryBeneficiary, kim:ConsolidatedOperatingProperties


Liabilitiesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value6096626464657075
Percentage of Liabilities1.11.61.01.11.11.01.21.4
Percentage of Assets0.50.80.50.60.60.60.60.7
Percentage of Assets us-gaap:VariableInterestEntityPrimaryBeneficiary kim:ConsolidatedOperatingProperties6.18.86.26.56.56.67.96.8

us-gaap:Liabilities us-gaap:ConsolidatedEntities, us-gaap:RecourseStatus

us-gaap:VariableInterestEntityPrimaryBeneficiary, us-gaap:Nonrecourse


Liabilitiesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value609662646465153
Percentage of Liabilities1.11.61.01.11.11.02.5
Percentage of Assets0.50.80.50.60.60.61.4
Percentage of Assets us-gaap:VariableInterestEntityPrimaryBeneficiary us-gaap:Nonrecourse0.00.00.00.00.00.00.0

Liabilities And Stockholders Equity

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:LiabilitiesAndStockholdersEquity


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value11558116991161411524115591130510997110851104011070109991110911291113721176311702115581124811230112061139211249113441141311467117331028510293101909833966399539988100619740101151003098269614958097049895983310183
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:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee

kim:ExcludingKIR, us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees


Liabilities
Period End2020-12-312019-12-31
Value27282737
Percentage of LiabilitiesAndStockholdersEquity23.524.9
Percentage of Assets23.524.9
Percentage of Assets kim:ExcludingKIR us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees100.0100.0

kim:KIR, us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees


Liabilities
Period End2020-12-312019-12-31
Value862872
Percentage of LiabilitiesAndStockholdersEquity7.47.9
Percentage of Assets7.47.9
Percentage of Assets kim:KIR us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees100.0100.0

kim:PreferredEquityInvestments, us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees


Liabilities
Period End2020-12-312019-12-31
Value312576
Percentage of LiabilitiesAndStockholdersEquity2.75.2
Percentage of Assets2.75.2
Percentage of Assets kim:PreferredEquityInvestments us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees100.0100.0

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
Value57075663560854745556480948644901529353195333537854115424539452135231521152565301531451825046492749735013477447124626461746324697472247874765507250145087468647504893490249354852
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 Assets49.448.448.347.548.142.544.244.247.948.148.548.447.947.745.944.545.346.346.847.346.646.144.543.243.442.746.445.845.447.047.947.247.347.648.950.150.051.848.749.650.449.550.247.7

us-gaap:StockholdersEquity us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee

kim:KIR, us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees


Stockholders
Period End2020-12-312019-12-31
Value308300
Percentage of StockholdersEquity5.56.2
Percentage of Assets2.72.7
Percentage of Assets kim:KIR us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees35.734.4

kim:PreferredEquityInvestments, us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees


Stockholders
Period End2020-12-312019-12-31
Value161337
Percentage of StockholdersEquity2.96.9
Percentage of Assets1.43.1
Percentage of Assets kim:PreferredEquityInvestments us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees51.658.6

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
Value23025329332420145112314111314314314630521823815614316714217033722218918014522018715419226814840115616614142938324211218014414812515813513712213687
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 Assets2.02.22.52.81.74.01.11.31.01.31.31.32.71.92.01.31.21.51.31.53.02.01.71.61.31.91.81.51.92.71.54.01.61.71.54.23.82.51.21.91.51.51.30.00.00.01.20.00.0

us-gaap:CashAndCashEquivalentsAtCarryingValue us-gaap:ConsolidatedEntities, us-gaap:PledgedStatus

us-gaap:VariableInterestEntityPrimaryBeneficiary, us-gaap:AssetPledgedAsCollateral


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value2.21.61.82.42.21.69.2
Percentage of CashAndCashEquivalentsAtCarryingValue1.00.60.60.71.10.47.4
Percentage of Assets0.00.00.00.00.00.00.1
Percentage of Assets us-gaap:VariableInterestEntityPrimaryBeneficiary us-gaap:AssetPledgedAsCollateral2.21.61.82.32.11.53.7

Land

us-gaap:Land

us-gaap:Land


Land
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value278127882822301928452728236520722024194518371937
Percentage of Land100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets24.025.425.725.725.324.023.021.420.820.218.719.0

us-gaap:Land us-gaap:PropertyPlantAndEquipmentByType

kim:UndevelopedLand


Landus-gaap:
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value2228384858677482969794
Percentage of Land0.81.01.41.62.12.53.14.04.85.05.2
Percentage of Assets0.20.30.40.40.50.60.70.91.01.01.0
Percentage of Assets kim:UndevelopedLand0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Land


Landus-gaap:
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value27582759278329712786266022911989192718471742
Percentage of Land99.299.098.698.497.997.596.996.095.295.094.8
Percentage of Assets23.825.125.325.324.823.522.320.619.819.217.7
Percentage of Assets us-gaap:Land0.00.00.00.00.00.00.00.00.00.00.0

Investments In Affiliates Subsidiaries Associates And Joint Ventures

us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures

kim:OtherRealEstateInvestments


Investments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value141117117120176178194194192
Percentage of InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.21.01.01.01.51.61.81.81.7
Percentage of Assets kim:OtherRealEstateInvestments0.00.00.00.00.00.00.00.00.0

Deferred Tax Assets Liabilities Net

us-gaap:DeferredTaxAssetsLiabilitiesNet

us-gaap:DeferredTaxAssetsLiabilitiesNet


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-31
Value0.250.240.6072.4363.24355759110810578908791929492102
Percentage of DeferredTaxAssetsLiabilitiesNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.50.70.91.11.10.80.90.90.90.91.01.01.0

Operating Lease Right Of Use Asset

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OperatingLeaseRightOfUseAsset


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value991011029496979998991040.0
Percentage of OperatingLeaseRightOfUseAsset100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets0.90.90.90.80.80.90.90.90.90.90.0

Other Assets

us-gaap:OtherAssets

us-gaap:OtherAssets


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value23024997218214361204400398372235383348344223470522424284466662557383559548529212559511465305476436400211443390403226389384405253249
Percentage of OtherAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.02.10.81.91.93.21.93.63.63.42.13.43.13.01.94.04.53.82.54.25.85.03.44.94.84.52.15.45.04.73.24.84.44.02.24.43.94.12.44.14.04.12.62.4

us-gaap:OtherAssets us-gaap:ConsolidatedEntities, us-gaap:PledgedStatus

us-gaap:VariableInterestEntityPrimaryBeneficiary, us-gaap:AssetPledgedAsCollateral


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value1.51.61.11.61.61.53.6
Percentage of OtherAssets0.70.61.10.70.70.41.8
Percentage of Assets0.00.00.00.00.00.00.0
Percentage of Assets us-gaap:VariableInterestEntityPrimaryBeneficiary us-gaap:AssetPledgedAsCollateral1.51.61.11.51.51.41.5

us-gaap:OtherAssets us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee

kim:ExcludingKIR, us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees


Other
Period End2020-12-312019-12-31
Value179140
Percentage of OtherAssets184.168.8
Percentage of Assets1.51.3
Percentage of Assets kim:ExcludingKIR us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees6.65.1

kim:KIR, us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees


Other
Period End2020-12-312019-12-31
Value7583
Percentage of OtherAssets77.441.0
Percentage of Assets0.60.8
Percentage of Assets kim:KIR us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees8.79.6

kim:PreferredEquityInvestments, us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees


Other
Period End2020-12-312019-12-31
Value216484
Percentage of OtherAssets222.7237.5
Percentage of Assets1.94.4
Percentage of Assets kim:PreferredEquityInvestments us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees69.384.1

Long Term Debt

us-gaap:LongTermDebt

us-gaap:LongTermDebt


Long
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value504448314381459639273761
Percentage of LongTermDebt100.0100.0100.0100.0100.0100.0
Percentage of Assets43.443.939.839.135.033.2

us-gaap:LongTermDebt us-gaap:LongtermDebtType

us-gaap:Mortgages


Long
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value3114844928821139
Percentage of LongTermDebt6.210.011.219.229.0
Percentage of Assets2.74.44.57.510.1
Percentage of Assets us-gaap:Mortgages0.00.00.00.00.0

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
Value6465626261626472737677777777127194194148146130130134135161161193126123122125137142144168167170190196193196218216225265
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 Assets0.60.60.50.50.50.60.60.70.70.70.70.70.70.71.11.71.71.31.31.21.11.21.21.41.41.71.21.21.21.31.41.41.41.71.71.71.92.02.02.02.32.22.32.6

us-gaap:MinorityInterest us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee

kim:ExcludingKIR, us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees


Minority
Period End2020-12-312019-12-31
Value1817
Percentage of MinorityInterest29.427.6
Percentage of Assets0.20.2
Percentage of Assets kim:ExcludingKIR us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees0.70.6

us-gaap:MinorityInterest us-gaap:StatementClassOfStock

kim:ConvertibleUnits


Minority
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value10131418242441332827
Percentage of MinorityInterest17.520.818.914.316.418.032.324.217.214.0
Percentage of Assets0.10.10.10.20.20.20.40.30.30.3
Percentage of Assets kim:ConvertibleUnits0.00.00.00.00.00.00.00.00.00.0

Lessee Operating Lease Liability Payments Due Year Two

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo


Lessee
Period End2020-12-312019-09-302019-06-302019-03-312018-12-31
Value101010109.901
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearTwo100.0100.0100.0100.0100.0
Percentage of Assets0.10.10.10.10.1

Lessee Operating Lease Liability Payments Due Year Three

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree


Lessee
Period End2020-12-312019-09-302019-06-302019-03-312018-12-31
Value109.8589.858109.716
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearThree100.0100.0100.0100.0100.0
Percentage of Assets0.10.10.10.10.1

Lessee Operating Lease Liability Payments Due Year Four

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour


Lessee
Period End2020-12-312019-09-302019-06-302019-03-312018-12-31
Value9801000.09237000.09237000.09968000.09236000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFour100.0100.0100.0100.0100.0
Percentage of Assets0.10.10.10.10.1

Lessee Operating Lease Liability Payments Due Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive


Lessee
Period End2020-12-312019-09-302019-06-302019-03-312018-12-31
Value9285000.09250000.09250000.09641000.08936000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFive100.0100.0100.0100.0100.0
Percentage of Assets0.10.10.10.10.1

Lessee Operating Lease Liability Payments Due After Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive


Lessee
Period End2020-12-312019-09-302019-06-302019-03-312018-12-31
Value128136136136115
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive100.0100.0100.0100.0100.0
Percentage of Assets1.11.21.21.21.1

Operating Lease Liability

us-gaap:OperatingLeaseLiability

us-gaap:OperatingLeaseLiability


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value949596889091929193970.0
Percentage of OperatingLeaseLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets0.80.80.80.80.80.80.80.80.80.90.0

us-gaap:OperatingLeaseLiability us-gaap:AdjustmentsForNewAccountingPronouncements

us-gaap:AccountingStandardsUpdate201602


Operating
Period End2020-12-312019-09-302019-06-302019-03-312019-01-01
Value989898989.87e-05
Percentage of OperatingLeaseLiability102.2107.7105.9101.60.0
Percentage of Assets0.80.90.90.90.0
Percentage of Assets us-gaap:AccountingStandardsUpdate2016020.00.00.00.00.0

us-gaap:OperatingLeaseLiability us-gaap:ConsolidatedEntities, us-gaap:RecourseStatus

us-gaap:VariableInterestEntityPrimaryBeneficiary, us-gaap:Nonrecourse


Operating
Period End2021-06-302021-03-312020-12-312019-12-31
Value5.45.55.55.6
Percentage of OperatingLeaseLiability5.75.75.76.0
Percentage of Assets0.00.00.00.1
Percentage of Assets us-gaap:VariableInterestEntityPrimaryBeneficiary us-gaap:Nonrecourse0.00.00.00.0

Lessee Operating Lease Liability Payments Due

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue


Lessee
Period End2020-12-312019-09-302019-06-302019-03-312018-12-31
Value180178181187165
Percentage of LesseeOperatingLeaseLiabilityPaymentsDue100.0100.0100.0100.0100.0
Percentage of Assets1.61.61.61.71.5

Lessee Operating Lease Liability Undiscounted Excess Amount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount


Lessee
Period End2020-12-31
Value83
Percentage of LesseeOperatingLeaseLiabilityUndiscountedExcessAmount100.0
Percentage of Assets0.7

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
Value57075663560854745556480948644901529353195333537854115424539452135231521152565301531451825046492749735013477447124626461746324697472247874765507250145087468647504893490249354852
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 Assets49.448.448.347.548.142.544.244.247.948.148.548.447.947.745.944.545.346.346.847.346.646.144.543.243.442.746.445.845.447.047.947.247.347.648.950.150.051.848.749.650.449.550.247.7

us-gaap:StockholdersEquity us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee

kim:KIR, us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees


Stockholders
Period End2020-12-312019-12-31
Value308300
Percentage of StockholdersEquity5.56.2
Percentage of Assets2.72.7
Percentage of Assets kim:KIR us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees35.734.4

kim:PreferredEquityInvestments, us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees


Stockholders
Period End2020-12-312019-12-31
Value161337
Percentage of StockholdersEquity2.96.9
Percentage of Assets1.43.1
Percentage of Assets kim:PreferredEquityInvestments us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees51.658.6

Stockholders Equity Including Portion Attributable To Noncontrolling Interest

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value5772572856705537561848724928497453675396541154565488550255225408542553595402543154445317518150895135520649014835474847424769484048664955493252435205528348804946511151195161516550375109511742044169
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets49.949.048.848.148.643.144.844.948.648.849.249.148.648.446.946.246.947.648.148.547.847.345.744.644.844.447.747.046.648.249.448.648.749.350.651.851.953.850.851.652.751.752.50.00.00.050.30.00.0

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee

kim:ExcludingKIR, us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees


Stockholders
Period End2020-12-312019-12-31
Value16521621
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest29.132.9
Percentage of Assets14.214.7
Percentage of Assets kim:ExcludingKIR us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees60.659.3

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value5771576357665759575257475765578161256119611761176117616461525926593059275922591957685721560857705767576757325722571557055689568856855667565159385880587954925488548454795469546052865280528342173677
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest100.0100.6101.7104.0102.4118.0117.0116.2114.1113.4113.1112.1111.5112.0111.4109.6109.3110.6109.6109.0105.9107.6108.2113.4112.3110.8116.9118.3120.4120.3119.3117.5116.8114.4114.6113.3113.0111.3112.5111.0107.3107.0106.0105.7104.9103.3103.2100.388.2
Percentage of Assets49.949.349.650.049.850.852.452.255.555.355.655.154.254.252.350.651.352.752.752.850.650.949.450.650.349.255.755.656.158.058.957.256.956.358.058.758.659.857.157.356.555.455.60.00.00.051.90.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value4.3354.3344.3254.3254.3254.3254.3184.2224.2214.224.2144.2144.2144.2494.2564.2564.2564.2564.254.254.24.1834.1344.1324.1314.1274.1184.1134.114.1054.0974.0974.0964.0864.0784.0764.0694.0694.0694.0694.074.0694.0644.0594.0584.0574.0552.7112.528
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest0.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.1
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NoncontrollingInterest


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value6465626261626472737677777777127194194148146130130134135161161193126123122125137142144168167170190196193196218216225223228278265221274
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest1.11.11.11.11.11.31.31.51.41.41.41.41.41.42.33.63.62.82.72.42.42.52.63.23.23.72.62.52.62.62.92.93.03.43.43.33.73.74.04.04.34.24.44.34.55.45.25.36.6
Percentage of Assets0.60.60.50.50.50.60.60.70.70.70.70.70.70.71.11.71.71.31.31.21.11.21.21.41.41.71.21.21.21.31.41.41.41.71.71.71.92.02.02.02.32.22.30.00.00.02.60.00.0
Percentage of Assets us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Parent


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value5707566356085474555648094864490152935319533353785411542453945213523152115256530153145182504649274973501347744712462646174632469747224787476550725014508746864750489349024935494248094831485239833894
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest98.998.998.998.998.998.798.798.598.698.698.698.698.698.697.796.496.497.297.397.697.697.597.496.896.896.397.497.597.497.497.197.197.096.696.696.796.396.396.096.095.795.895.695.795.594.694.894.793.4
Percentage of Assets49.448.448.347.548.142.544.244.247.948.148.548.447.947.745.944.545.346.346.847.346.646.144.543.243.442.746.445.845.447.047.947.247.347.648.950.150.051.848.749.650.449.550.20.00.00.047.70.00.0
Percentage of Assets us-gaap:Parent0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:PreferredStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value0.020.020.020.020.020.020.020.0290.0430.0430.0430.0430.0430.0430.0410.0320.0320.0320.0320.0320.0320.0320.0320.1020.1020.1020.1020.1020.1020.1020.1020.1020.1020.1020.1020.2790.970.970.9540.9540.9540.9540.9540.9540.8840.8840.8840.8840.884
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:PreferredStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-31
Value-68.265-104.909-162.812-288.491-200.492-942.031-904.679-883.741-835.934-804.241-787.707-743.346-710.981-743.845-761.337-715.621-709.671-726.61-676.867-628.826-465.348-550.103-572.335-832.746-796.571-809.849-1006.578-945.949-1033.535-1015.995-996.058-950.905-906.07-856.62-824.008-702.999-515.164-338.738-58.162180
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-1.2-1.8-2.9-5.2-3.6-19.3-18.4-17.8-15.6-14.9-14.6-13.6-13.0-13.5-13.8-13.2-13.1-13.6-12.5-11.6-8.5-10.3-11.0-16.4-15.5-15.6-20.5-19.6-21.8-21.4-20.9-19.6-18.6-17.3-16.7-14.4-10.0-6.6-1.44.3
Percentage of Assets-0.6-0.9-1.4-2.5-1.7-8.3-8.2-8.0-7.6-7.3-7.2-6.7-6.3-6.5-6.5-6.1-6.1-6.5-6.0-5.6-4.1-4.9-5.0-7.3-6.9-6.9-9.8-9.2-10.1-10.3-10.3-9.6-9.1-8.5-8.5-7.3-5.2-3.30.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

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
Value4335000.04334000.04325000.04325000.04325000.04325000.04318000.04222000.04221000.04220000.04214000.04214000.04214000.04249000.04256000.04256000.04256000.04256000.04250000.04250000.04200000.04183000.04134000.04132000.04131000.04127000.04118000.04113000.04110000.04105000.04097000.04097000.04096000.04086000.04078000.04076000.04069000.04069000.04069000.04069000.04070000.04069000.04064000.04055000.0
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Additional Paid In Capital

us-gaap:AdditionalPaidInCapital

us-gaap:AdditionalPaidInCapital


Additional
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value57715763576657595752574757655781612561196117611761176164615259265930592759225919576857215608577057675767573257225715570556895688568556675651593858805879549254885484547954695283
Percentage of AdditionalPaidInCapital100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets49.949.349.650.049.850.852.452.255.555.355.655.154.254.252.350.651.352.752.752.850.650.949.450.650.349.255.755.656.158.058.957.256.956.358.058.758.659.857.157.356.555.455.651.9

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
Value6465626261626472737677777777127194194148146130130134135161161193126123122125137142144168167170190196193196218216225265
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 Assets0.60.60.50.50.50.60.60.70.70.70.70.70.70.71.11.71.71.31.31.21.11.21.21.41.41.71.21.21.21.31.41.41.41.71.71.71.92.02.02.02.32.22.32.6

us-gaap:MinorityInterest us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee

kim:ExcludingKIR, us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees


Minority
Period End2020-12-312019-12-31
Value1817
Percentage of MinorityInterest29.427.6
Percentage of Assets0.20.2
Percentage of Assets kim:ExcludingKIR us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees0.70.6

us-gaap:MinorityInterest us-gaap:StatementClassOfStock

kim:ConvertibleUnits


Minority
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value10131418242441332827
Percentage of MinorityInterest17.520.818.914.316.418.032.324.217.214.0
Percentage of Assets0.10.10.10.20.20.20.40.30.30.3
Percentage of Assets kim:ConvertibleUnits0.00.00.00.00.00.00.00.00.00.0

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

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue


Adjustments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value5.6566.2985.3136.455.3955.7294.8644.5054.5365.1783.4833.7364.614.7193.6933.2583.3818.651
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Adjustments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value5.6566.2985.3136.455.3955.7294.8644.5054.5365.1783.4833.7364.614.7193.6933.2583.3818.651
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Parent


Adjustments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value5.6566.2985.3136.455.3955.7294.8644.5054.5365.1783.4833.7364.614.7193.6933.2583.3818.651
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:Parent0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Minority Interest Decrease From Distributions To Noncontrolling Interest Holders

us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders

us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders


Minority
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0.6220.370.6870.1190.3440.5557.1392.340.4740.6850.290.5030.3981.4720.4820.822111.251.2340.9895.0231.2761.83312-6.3530.261.6050.6865.485184.2991.3243.1511.9123.4543.0513.4615.3622.2887.2675.713-1.441-122.9712.85355-0.26
Percentage of MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest


Minority
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0.6220.370.6870.1190.3440.5557.1392.340.4740.6850.290.5030.3981.4720.4820.822111.251.2340.9895.0231.2761.83312-6.3530.261.6050.6865.485184.2991.3243.1511.9123.4543.0513.4615.3622.2887.2675.713-1.441-122.9712.85355-0.26
Percentage of MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
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

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
Value1451481232288215510116815815512116415919212019314215714722878136-23.58317712221611918314418136268115149711321181568015210011412112886143
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 RevenueFromContractWithCustomerIncludingAssessedTax4424.54316.93967.17174.12781.74151.02341.34578.03801.83547.95073.23751.33972.80.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

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
Value38-83.924-76.653-53.217163-66.55340-60.788-84.977-15.542222.60414879-16.008-130.829-82.068-65.375-82.86-63.10618312754112127-660.90619899-166.153-5.8261.94916764-161.5977914-112.404-32.479-100.309-34.062166-53.248-36.187-30.92136-31.492
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 RevenueFromContractWithCustomerIncludingAssessedTax1158.4-2441.8-2452.9-1670.95521.2-1779.5946.2-1647.4-2041.2-355.2954.959.43699.60.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-207.132-103.783-79.107-51.988-495.457239-159.418-80.823-102.976-139.624-147.3-326.14-221.168-291.905-22.432-49.464-85.269-66.709-92.769-332.843-146.623-232.292-509.286-155.564-326.025478-285.004-321.787-55.159-55.544-291.105-190.771-190.23236-438.168-101.1911355.023-47.705-81.887-271.823-38.71-118.506-74.717-225.205-96.315
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 RevenueFromContractWithCustomerIncludingAssessedTax-6307.3-3019.6-2531.4-1632.3-16766.76394.5-3689.4-2190.3-2473.6-3190.7-6145.2-7444.4-5501.70.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

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

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value-23.79-39.336-31.789123-250.109327-17.36327-29.6820.092-2.805-159.19187-20.28113-24.35524
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax-724.4-1144.5-1017.23871.0-8463.98766.0-401.8740.4-713.02.1-117.0-3633.72170.70.00.00.00.00.0

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
Value727474717369686869717474798185889592909682848610380747370676166646462646666646260616662616161
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

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
Value1451481232288215510116815815512116415919212019314215714722878136-23.58317712221611918314418136268115149711321181568015210011412112886143
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 RevenueFromContractWithCustomerIncludingAssessedTax4424.54316.93967.17174.12781.74151.02341.34578.03801.83547.95073.23751.33972.80.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value116137201-38.394747901098310111688100165144841211437678-43.54520314037977127310521948987615551678854695346543828373024505240-134.65138
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax3553.54013.46439.5-1205.525309.42409.12532.32276.22426.82654.73678.02286.24114.10.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

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
Value117141201-37.429748901108510111687100165143841221547880-41.5482041423788112731250197919560575370915772595058413246322754
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 RevenueFromContractWithCustomerIncludingAssessedTax3566.34114.86457.6-1175.225317.02416.82546.72315.82435.42666.33669.02299.14124.60.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Share Based Compensation

us-gaap:ShareBasedCompensation

us-gaap:ShareBasedCompensation


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value5.8146.4575.4826.7215.5775.9055.1754.7414.8075.4773.7664.0325.2415.1823.7274.0614.1449.6313.7793.743.6757.8773.1533.1583.768.3943.3793.33.18.13.7974.24.06.92.83.44.67.12.94.44.05.6
Percentage of ShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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
Value38-83.924-76.653-53.217163-66.55340-60.788-84.977-15.542222.60414879-16.008-130.829-82.068-65.375-82.86-63.10618312754112127-660.90619899-166.153-5.8261.94916764-161.5977914-112.404-32.479-100.309-34.062166-53.248-36.187-30.92136-31.492
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 RevenueFromContractWithCustomerIncludingAssessedTax1158.4-2441.8-2452.9-1670.95521.2-1779.5946.2-1647.4-2041.2-355.2954.959.43699.60.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Payments To Acquire Real Estate

us-gaap:PaymentsToAcquireRealEstate

us-gaap:PaymentsToAcquireRealEstate


Payments
Period End2021-06-302021-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0.0860.02.070.03.33743541738218584114133495372.719266951713762831309218614217389413877522526
Percentage of PaymentsToAcquireRealEstate0.0100.00.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireRealEstate us-gaap:PropertyPlantAndEquipmentByType

kim:NorthValleyParcel


Payments
Period End2020-12-31
Value0.0
Percentage of PaymentsToAcquireRealEstate0.0

us-gaap:PaymentsToAcquireRealEstate us-gaap:StatementGeographical, us-gaap:PropertyPlantAndEquipmentByType

kim:LancasterCA, kim:DistributionCenter1


Payments
Period End2021-06-302021-03-31
Value0.058
Percentage of PaymentsToAcquireRealEstate0.068.0

kim:WoodlandCA, kim:DistributionCenter2


Payments
Period End2021-06-302021-03-31
Value0.027
Percentage of PaymentsToAcquireRealEstate0.032.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-207.132-103.783-79.107-51.988-495.457239-159.418-80.823-102.976-139.624-147.3-326.14-221.168-291.905-22.432-49.464-85.269-66.709-92.769-332.843-146.623-232.292-509.286-155.564-326.025478-285.004-321.787-55.159-55.544-291.105-190.771-190.23236-438.168-101.1911355.023-47.705-81.887-271.823-38.71-118.506-74.717-225.205-96.315
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 RevenueFromContractWithCustomerIncludingAssessedTax-6307.3-3019.6-2531.4-1632.3-16766.76394.5-3689.4-2190.3-2473.6-3190.7-6145.2-7444.4-5501.70.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Repayments Of Long Term Debt

us-gaap:RepaymentsOfLongTermDebt us-gaap:LongtermDebtType

us-gaap:RepaymentsOfLongTermDebt

kim:MortgageDebtEncumberedOperatingProperty


Repayments
Period End2021-06-302021-03-312020-12-312020-09-30
Value124120.070
Percentage of RepaymentsOfLongTermDebt100.0100.00.0100.0

kim:The320SeniorUnsecuredNote


Repayments
Period End2020-09-30
Value484
Percentage of RepaymentsOfLongTermDebt688.8

us-gaap:RepaymentsOfLongTermDebt us-gaap:LongtermDebtType, us-gaap:SubsequentEventType

kim:SeniorUnsecuredNote, us-gaap:SubsequentEvent


Repayments
Period End2020-07-30
Value200
Percentage of RepaymentsOfLongTermDebt0.0

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
Value80807549127127130136132132132132134130124128126126119118118117115113113113107107106106100100101979710092928888888976767676
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

Dividends

us-gaap:Dividends

us-gaap:Dividends


Dividends
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value808075496.354127130131132132132132132133130126126126840-119.933-355.616118118568-340.948113113107107106106100100100999698929288265-88.538-550.59177230-76.731
Percentage of Dividends100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Dividends us-gaap:StatementEquityComponents

us-gaap:Parent


Dividendsus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value808075496.354127130131132132132132132133130126126126840-119.933-355.616118118568-340.948113113107107106106100100100999698929288265-88.538-550.59177230-76.731
Percentage of Dividends100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RetainedEarnings


Dividendsus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value808075496.354127130131132132132132132133130126126126840-119.933-355.616118118568-340.948113113107107106106100100100
Percentage of Dividends100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Liabilities

us-gaap:DeferredTaxLiabilities

us-gaap:DeferredTaxLiabilities


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312011-06-302011-03-312010-12-31
Value1212121218-18.905-15.619
Percentage of DeferredTaxLiabilities100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Assets Net

us-gaap:DeferredTaxAssetsNet

us-gaap:DeferredTaxAssetsNet


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value1313131523771071231371381121131201221221221219610010293
Percentage of DeferredTaxAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Unrecognized Tax Benefits

us-gaap:UnrecognizedTaxBenefits

us-gaap:UnrecognizedTaxBenefits


Unrecognized
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value1.52.3882.8063.9914.9624.2634.6494.5916161413
Percentage of UnrecognizedTaxBenefits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Assets Valuation Allowance

us-gaap:DeferredTaxAssetsValuationAllowance

us-gaap:DeferredTaxAssetsValuationAllowance


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312011-09-302010-12-312009-12-31
Value3642455455333333
Percentage of DeferredTaxAssetsValuationAllowance100.0100.0100.0100.0100.0100.0100.0100.0

kim:AllocationOfFairValueToNoncontrollingInterest

kim:AllocationOfFairValueToNoncontrollingInterest


Allocation
Period End2021-06-302021-03-31
Value02068000.0
Percentage of AllocationOfFairValueToNoncontrollingInterest0.0100.0

kim:AmortizationOfAboveAndBelowMarketLeasesIncome

kim:AmortizationOfAboveAndBelowMarketLeasesIncome


Amortization
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value3.2315.7023.9763.5829.9423.2964.1789.314
Percentage of AmortizationOfAboveAndBelowMarketLeasesIncome100.0100.0100.0100.0100.0100.0100.0100.0

kim:AssetPurchaseOtherConsideration

kim:AssetPurchaseOtherConsideration


Asset
Period End2021-06-302021-03-31
Value0.017
Percentage of AssetPurchaseOtherConsideration0.0100.0

kim:AssetPurchaseOtherConsideration us-gaap:StatementGeographical, us-gaap:PropertyPlantAndEquipmentByType

kim:LancasterCA, kim:DistributionCenter1


Asset
Period End2021-06-302021-03-31
Value0.011
Percentage of AssetPurchaseOtherConsideration0.063.8

kim:WoodlandCA, kim:DistributionCenter2


Asset
Period End2021-06-302021-03-31
Value0.06.411
Percentage of AssetPurchaseOtherConsideration0.036.2

kim:AssetPurchaseTotalConsideration

kim:AssetPurchaseTotalConsideration


Asset
Period End2021-06-302021-03-31
Value0.0104
Percentage of AssetPurchaseTotalConsideration0.0100.0

kim:AssetPurchaseTotalConsideration dei:LegalEntity, us-gaap:ConsolidatedEntities

kim:KIMRDCLLC, us-gaap:VariableInterestEntityPrimaryBeneficiary


Asset
Period End2021-01-31
Value104
Percentage of AssetPurchaseTotalConsideration0.0

kim:AssetPurchaseTotalConsideration us-gaap:StatementGeographical, us-gaap:PropertyPlantAndEquipmentByType

kim:LancasterCA, kim:DistributionCenter1


Asset
Period End2021-06-302021-03-31
Value0.070
Percentage of AssetPurchaseTotalConsideration0.067.3

kim:WoodlandCA, kim:DistributionCenter2


Asset
Period End2021-06-302021-03-31
Value0.034
Percentage of AssetPurchaseTotalConsideration0.032.7

kim:DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationNetOfTaxAttributableToNoncontrollingInterest

kim:DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationNetOfTaxAttributableToNoncontrollingInterest


Discontinued
Period End2021-06-302021-03-31
Value100000.03000000.0
Percentage of DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationNetOfTaxAttributableToNoncontrollingInterest100.0100.0

kim:FixedLeaseIncome

kim:FixedLeaseIncome


Fixed
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value223212202176217221215214
Percentage of FixedLeaseIncome100.0100.0100.0100.0100.0100.0100.0100.0

kim:GainOnSaleTransferOfOperatingProperties

kim:GainOnSaleTransferOfOperatingProperties


Gain
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value18100.7870.01.853.847319.0251423492895563140191.686109.7724130442926327399219.33721241.8693.577491319118.7134.5344.0240.1640.2211.703
Percentage of GainOnSaleTransferOfOperatingProperties100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

kim:IncreaseDecreaseInCapitalExpendituresIncurredButNotYetPaid

kim:IncreaseDecreaseInCapitalExpendituresIncurredButNotYetPaid


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value1.20736-3.962-5.487-0.67347-8.05812-9.50370-24.2629.113-9.172841710113420-20.603-4.59719-3.119
Percentage of IncreaseDecreaseInCapitalExpendituresIncurredButNotYetPaid100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

kim:NetIncomeLossAvailableToTheCompanysCommonShareholders

kim:NetIncomeLossAvailableToTheCompanysCommonShareholders


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value109130195-44.999736839258851016981149128721011316466-55.602
Percentage of NetIncomeLossAvailableToTheCompanysCommonShareholders100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

kim:NoncontrollingInterestIncreaseDecreaseFromAcquisitionAndDeconsolidation

kim:NoncontrollingInterestIncreaseDecreaseFromAcquisitionAndDeconsolidation


Noncontrolling
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302018-03-31
Value00-510000.0-20109000.01526000.00-2726000.0000-47192000.0
Percentage of NoncontrollingInterestIncreaseDecreaseFromAcquisitionAndDeconsolidation0.00.0100.0100.0100.00.0100.00.00.00.0100.0

kim:NoncontrollingInterestIncreaseDecreaseFromAcquisitionAndDeconsolidation us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Noncontrolling
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302018-03-31
Value00152000.0-19500000.03505000.00489000.00001203000.0
Percentage of NoncontrollingInterestIncreaseDecreaseFromAcquisitionAndDeconsolidation0.00.0-29.897.0229.70.0-17.90.00.00.0-2.5

us-gaap:NoncontrollingInterest


Noncontrolling
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302018-03-31
Value00-662000.0-609000.0-1979000.00-3215000.0000-48395000.0
Percentage of NoncontrollingInterestIncreaseDecreaseFromAcquisitionAndDeconsolidation0.00.0129.83.0-129.70.0117.90.00.00.0102.5

us-gaap:Parent


Noncontrolling
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302018-03-31
Value00152000.0-19500000.03505000.00489000.00001203000.0
Percentage of NoncontrollingInterestIncreaseDecreaseFromAcquisitionAndDeconsolidation0.00.0-29.897.0229.70.0-17.90.00.00.0-2.5

kim:OperatingExpensesRent

kim:OperatingExpensesRent


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value2.9933.0352.8412.7672.8272.8352.8592.8362.9242.692
Percentage of OperatingExpensesRent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

kim:PaymentsForImprovementsToOperatingRealEstate

kim:PaymentsForImprovementsToOperatingRealEstate


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value4520565355549688885197
Percentage of PaymentsForImprovementsToOperatingRealEstate100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

kim:PaymentsToAcquireOperatingRealEstateAndOtherAssets

kim:PaymentsToAcquireOperatingRealEstateAndOtherAssets


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value0.0845.5710.00.07.0731.9570.00.0-0.00.0
Percentage of PaymentsToAcquireOperatingRealEstateAndOtherAssets0.0100.0100.00.00.0100.0100.00.00.00.00.0

kim:ProceedsFromChangeInTenantsSecurityDeposits

kim:ProceedsFromChangeInTenantsSecurityDeposits


Proceeds
Period End2021-06-302021-03-312020-06-302020-03-312018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value240000.0650000.0-24000.070000.0-521000.020000.0251000.0324000.0316000.0127000.0277000.0369000.0594000.0111000.0690000.048000.01267000.0
Percentage of ProceedsFromChangeInTenantsSecurityDeposits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

kim:ProceedsFromSaleOfCostMethodInvestments

kim:ProceedsFromSaleOfCostMethodInvestments


Proceeds
Period End2020-12-312020-09-30
Value-0.055-0.196
Percentage of ProceedsFromSaleOfCostMethodInvestments100.0100.0

kim:PurchasePriceFairValueAdjustmentToPrepaidRent

kim:PurchasePriceFairValueAdjustmentToPrepaidRent


Purchase
Period End2021-06-302021-03-31
Value0.015
Percentage of PurchasePriceFairValueAdjustmentToPrepaidRent0.0100.0

kim:RedeemableNonControllingInterestIncreaseFromIssuanceOfRedeemablePartnershipInterests

kim:RedeemableNonControllingInterestIncreaseFromIssuanceOfRedeemablePartnershipInterests


Redeemable
Period End2021-06-302021-03-312017-09-302017-06-302017-03-31
Value02068000.00010000000.0
Percentage of RedeemableNonControllingInterestIncreaseFromIssuanceOfRedeemablePartnershipInterests0.0100.00.00.0100.0

kim:RedeemableNoncontrollingInterestDecreaseFromDistribution

kim:RedeemableNoncontrollingInterestDecreaseFromDistribution


Redeemable
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value2075000.0169000.0176000.0240000.0343000.0262000.0611000.0-89000.0-87000.0-90000.0-89000.0-89000.0-88000.0-89000.0-4986000.0448000.01012000.0988000.01012000.01011000.01000000.01082000.01359000.01504000.01584000.01475000.0
Percentage of RedeemableNoncontrollingInterestDecreaseFromDistribution100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

kim:RedeemableNoncontrollingInterestIncreaseFromIncome

kim:RedeemableNoncontrollingInterestIncreaseFromIncome


Redeemable
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value7000.0169000.0177000.0240000.0343000.0262000.079000.094000.093000.092000.094000.094000.093000.092000.094000.094000.043000.01066000.01109000.01093000.01069000.01078000.01239000.02777000.01523000.01522000.0
Percentage of RedeemableNoncontrollingInterestIncreaseFromIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

kim:RedemptionDistributionOfNoncontrollingInterests

kim:RedemptionDistributionOfNoncontrollingInterests


Redemption
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value2.6860.5390.8620.361.197208.6452.4293.2870.7730.614
Percentage of RedemptionDistributionOfNoncontrollingInterests100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

kim:ReimbursementForAdvancesInOtherRealEstateInvestments

kim:ReimbursementForAdvancesInOtherRealEstateInvestments


Reimbursement
Period End2021-06-302021-03-312020-12-312020-09-302019-12-312019-09-302018-12-31
Value320.343130.2970.00.02.414
Percentage of ReimbursementForAdvancesInOtherRealEstateInvestments100.0100.0100.0100.00.00.0100.0

kim:StockIssuedDuringPeriodValueCommonStock us-gaap:StatementEquityComponents

kim:StockIssuedDuringPeriodValueCommonStock

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.0-0.0140.00.00.0-0.0092000.00.0-0.0080.00.00.0-0.011
Percentage of StockIssuedDuringPeriodValueCommonStock0.0100.00.00.00.0100.0100.00.00.0100.00.00.00.0100.0

us-gaap:CommonStock


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.00.0140.00.00.00.0090.0970.00.00.0080.00.00.00.011
Percentage of StockIssuedDuringPeriodValueCommonStock0.0-100.00.00.00.0-100.00.00.00.0-100.00.00.00.0-100.0

kim:TotalNetGainLossOnSaleOfOperatingProperties

kim:TotalNetGainLossOnSaleOfOperatingProperties


Total
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-12-312013-09-302010-06-30
Value18100.7870.01.853.847319.0251423492895563140191.686109.7713926392726320.00.00.3890.3520.542.442
Percentage of TotalNetGainLossOnSaleOfOperatingProperties100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.0100.0100.0

us-gaap:AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation

us-gaap:AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation


Adjustments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-312010-09-30
Value154000.09092000.066000.04000.0166000.05159000.082000.0259000.0437000.03252000.070000.0798000.0118000.03374000.0100000.0275000.0333000.04991000.0104000.0462000.0534000.05908000.078000.010896000.0-10464000.05172000.0518000.0532000.01023000.01000.0336000.0-833000.0190000.0
Percentage of AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalOther

us-gaap:AdjustmentsToAdditionalPaidInCapitalOther


Adjustments
Period End2020-12-312019-09-302018-09-302013-12-312013-09-30
Value0.00.00.0130.0
Percentage of AdjustmentsToAdditionalPaidInCapitalOther0.00.00.0100.00.0

us-gaap:AssetAcquisitionConsiderationTransferred dei:LegalEntity, us-gaap:ConsolidatedEntities, us-gaap:AssetAcquisition

us-gaap:AssetAcquisitionConsiderationTransferred

kim:KIMRDCLLC, us-gaap:VariableInterestEntityPrimaryBeneficiary, kim:OperatingProperties


Asset
Period End2021-01-31
Value104
Percentage of AssetAcquisitionConsiderationTransferred100.0

us-gaap:AssetImpairmentCharges

us-gaap:AssetImpairmentCharges


Asset
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0.1043.1150.3970.1382.9747.50819174.175453.336227.646332.944291.6172510525.84176.139156.4731107.082256.8938127783.229213.17259.563164.3249.5742.778260.996.6025.189
Percentage of AssetImpairmentCharges100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessCombinationAcquisitionRelatedCosts

us-gaap:BusinessCombinationAcquisitionRelatedCosts


Business
Period End2021-06-30
Value3193000.0
Percentage of BusinessCombinationAcquisitionRelatedCosts100.0

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
Value727474717369686869717474798185889592909682848610380746669656161636362616563646060616665595756
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:DilutiveSecuritiesEffectOnBasicEarningsPerShareOther

us-gaap:DilutiveSecuritiesEffectOnBasicEarningsPerShareOther


Dilutive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-06-302016-03-31
Value9000.09000.042000.038000.033000.0010000.00025000.0-584000.00282000.0244000.0-43000.024000.0259000.028000.013000.0
Percentage of DilutiveSecuritiesEffectOnBasicEarningsPerShareOther100.0100.0100.0100.0100.00.0100.00.00.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationBeforeIncomeTax us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationBeforeIncomeTax

kim:DispositionActivityRelatingToConsolidatedOperatingPropertiesAndParcels


Discontinued
Period End2021-06-302021-03-312020-06-302020-03-31
Value1810.01.93.8
Percentage of DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationBeforeIncomeTax100.0100.0100.0100.0

us-gaap:DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax

kim:DispositionActivityRelatingToConsolidatedOperatingPropertiesAndParcels


Discontinued
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value0.01.93.8319.014234928102503140191.7
Percentage of DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DiscontinuedOperationTaxEffectOfIncomeLossFromDisposalOfDiscontinuedOperation

us-gaap:DiscontinuedOperationTaxEffectOfIncomeLossFromDisposalOfDiscontinuedOperation


Discontinued
Period End2021-06-302021-03-31
Value1100000.01000000.0
Percentage of DiscontinuedOperationTaxEffectOfIncomeLossFromDisposalOfDiscontinuedOperation100.0100.0

us-gaap:DistributionMadeToLimitedPartnerCashDistributionsPaid dei:LegalEntity, us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:DistributionMadeToLimitedPartnerCashDistributionsPaid

kim:KPR, us-gaap:DiscontinuedOperationsDisposedOfBySale, kim:DisposalOfTwoOperatingProperties


Distribution
Period End2021-06-30
Value2100000.0
Percentage of DistributionMadeToLimitedPartnerCashDistributionsPaid100.0

us-gaap:DividendsPreferredStock

us-gaap:DividendsPreferredStock


Dividends
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value6.3546.3546.3546.3546.3546.3549.448131414141414141112111111111111131414141414141414141414132120151414141414121111
Percentage of DividendsPreferredStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EquityMethodInvestmentDividendsOrDistributions

us-gaap:EquityMethodInvestmentDividendsOrDistributions


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value17191379193514183228231332341713141320162726-22.87829259368605768461293843433555605451272973243330
Percentage of EquityMethodInvestmentDividendsOrDistributions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EquityMethodInvestmentRealizedGainLossOnDisposal us-gaap:MortgageLoansOnRealEstateDescriptionTypeOfProperty, us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

us-gaap:EquityMethodInvestmentRealizedGainLossOnDisposal

kim:OperatingProperties, kim:RealEstateJointVentures


Equity
Period End2021-06-302021-03-312019-12-312019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value0.04.20.73.4122.61.42.17.40.0-0.80.97.90.18954
Percentage of EquityMethodInvestmentRealizedGainLossOnDisposal0.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0

us-gaap:EquityMethodInvestmentRealizedGainLossOnDisposal us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

kim:PreferredEquityInvestments


Equity
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value-2.28.41.26.3-1.3-1.28.81.00.55.34.70.40.13.16.90.1-1.7140.01.52.20.5150.14.3
Percentage of EquityMethodInvestmentRealizedGainLossOnDisposal0.00.00.00.0-185.70.00.029.419.2378.6223.85.1100.03.512.80.00.00.00.00.00.00.00.00.00.0

us-gaap:IncomeLossFromEquityMethodInvestments us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

us-gaap:IncomeLossFromEquityMethodInvestments

kim:CPP


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-03-312010-12-312010-09-30
Value2.02.12.00.91.71.01.61.11.61.41.41.21.31.22.91.31.31.71.51.30.93.92.52.22.42.51.92.11.61.51.31.51.61.51.31.51.31.31.21.11.40.5
Percentage of IncomeLossFromEquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

kim:JointVentures


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value1617121110131317221819161916239.14213142811108693491022979.48751455328965924
Percentage of IncomeLossFromEquityMethodInvestments815.9845.3615.71248.1597.51364.8825.11606.61408.31339.61366.51377.81464.61409.4817.9703.21013.0866.61903.9887.512076.11793.213983.5495.2931.83902.0499.32466.02814.13550.72222.96411.73719.01607.4

kim:KIR


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-03-312010-12-312010-09-30
Value9.18.77.68.25.09.89.78.81714118.09.99.0128.27.29.4167.9127.49.48.5157.57.16.56.26.81.89.07.47.16.25.35.96.04.65.16.45.9
Percentage of IncomeLossFromEquityMethodInvestments455.0414.3380.0911.1294.1980.0606.2800.01075.01035.7842.9666.7761.5750.0413.8630.8553.8552.91106.7607.71344.4189.7376.0386.4650.0300.0373.7309.5387.5453.3138.5600.0462.5473.3476.9353.3453.8461.5383.3463.6457.11180.0

kim:OtherJointVenturePrograms


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value2.64.40.6-0.21.70.22.82.20.90.0-0.84.35.13.85.6-3.61.50.31.2-1.61.43.03.4-5.5-6.12510.027223.610.02.47.61.72.44.23.014-2.07.53.21.3-4.73.3
Percentage of IncomeLossFromEquityMethodInvestments130.0209.530.0-22.2100.020.0175.0200.056.20.0-57.1358.3392.3316.7193.1-276.9115.417.680.0-123.1155.676.9136.0-250.0-254.21032.0526.31295.21381.2240.0769.2160.0475.0113.3184.6280.0230.81076.9-166.70.00.0118.2-335.7660.0

kim:OtherRealEstateInvestments


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value5.0393.7871.733114.782103.3183.265136.2244.4625.0459.6179.9765.04919383.6875.2413.7747.959104.854115.54814216.0367.0143.3531.226108.211
Percentage of IncomeLossFromEquityMethodInvestments251.9180.386.71239.4281.31095.8207.4296.8829.3444.6318.7420.4739.8831.3174.11531.52950.5216.9349.4290.3884.3276.9194.2514.5231.2574.81138.8287.4438.4223.594.3703.1512.5744.2

kim:PreferredEquityInvestments


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value4.53.21.6104.8113.23.1136.54.99.510.05.0193.63.85.23.67.910105.65.35.6194.45.37.85.1207.49.9
Percentage of IncomeLossFromEquityMethodInvestments225.0152.480.01211.1282.41110.0200.0281.8812.5464.3408.3730.8833.3172.41523.1276.9223.5346.7276.9877.8276.9420.0254.5220.8224.01036.8209.5331.2520.0392.31373.3462.5660.0

kim:PrudentialInvestmentProgram


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value2.62.62.22.31.82.6-0.95.62.82.96.73.0
Percentage of IncomeLossFromEquityMethodInvestments130.0123.8110.0255.6105.9260.0-56.2509.1175.0207.1478.6250.0

us-gaap:IncreaseDecreaseInAccountsAndNotesReceivable

us-gaap:IncreaseDecreaseInAccountsAndNotesReceivable


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-0.534-18.593-20.616-10.286291.526279.067-1.281-0.8781.0882.989-4.082-5.2247.7455.1050.853-5.76910-1.228-1.304-1.2472.495-5.011-0.5985.98111-0.993.621-5.7994.201-0.272-4.112-7.038.3097.071-4.757-13.563140.73213-8.951-30.783103.196-0.777
Percentage of IncreaseDecreaseInAccountsAndNotesReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-9.815-36.48843-6.4335.456-33.12637-11.2192.837-35.24731-15.5110-33.46748-18.3917.885-31.81728-13.5668.869-38.53939-12.36611-36.38436-13.63412-58.88762-11.52218-46.19634-17.10117-40.90838-20.19914-40.88736-15.50836
Percentage of IncreaseDecreaseInAccountsPayableAndAccruedLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap: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-5.5934-6.8628.269-0.43924-3.801266.211264.14523101211173.1142110188.348294132241.42426188.5960.04145-0.58843-6.7683.1449.682128.201-4.303123.585-4.025-44.05545-15.621-13.441
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:IncrementalCommonSharesAttributableToConversionOfDebtSecurities

us-gaap:IncrementalCommonSharesAttributableToConversionOfDebtSecurities


Incremental
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-06-302016-03-31
Value122000.0134000.01000.00233000.053000.014000.059000.00117000.0-712000.00847000.0830000.0-63000.0110000.0862000.097000.062000.0
Percentage of IncrementalCommonSharesAttributableToConversionOfDebtSecurities100.0100.0100.00.0100.0100.0100.0100.00.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LeaseCost

us-gaap:LeaseCost


Lease
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value3.4433.5133.3373.2353.3263.3253.6683.6393.7643.597
Percentage of LeaseCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LiabilitiesFairValueAdjustment us-gaap:LongtermDebtType

us-gaap:LiabilitiesFairValueAdjustment

kim:MortgageDebtEncumberedOperatingProperty


Liabilities
Period End2021-06-302021-03-312020-12-31
Value900000.0100000.00
Percentage of LiabilitiesFairValueAdjustment100.0100.00.0

us-gaap:MarketableSecuritiesGainLoss

us-gaap:MarketableSecuritiesGainLoss


Marketable
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value2461150-76.931526-4.667-0.546-0.1990.071
Percentage of MarketableSecuritiesGainLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:MarketableSecuritiesUnrealizedGainLoss us-gaap:InvestmentType

us-gaap:MarketableSecuritiesUnrealizedGainLoss

kim:AlbertsonsCompaniesInc


Marketable
Period End2020-12-31
Value148
Percentage of MarketableSecuritiesUnrealizedGainLoss100.0

us-gaap:MinorityInterestDecreaseFromRedemptions us-gaap:StatementEquityComponents

us-gaap:MinorityInterestDecreaseFromRedemptions

us-gaap:NoncontrollingInterest


Minority
Period End2020-12-312019-09-302018-09-302016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0.00.00.01.0931.0691.0781.2398.867-4.5671.5221.5561.5551.5311.6931.7521.9181.8071.4151.5921.5971.5661.5821.6121.5974.741-1.58-11.3731.6294.866-1.622
Percentage of MinorityInterestDecreaseFromRedemptions0.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:NetIncomeLossAttributableToNonredeemableNoncontrollingInterest

us-gaap:NetIncomeLossAttributableToNonredeemableNoncontrollingInterest


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.4213.4830.5650.9650.2250.2890.6241.4630.360.509-0.2140.5670.423-0.108
Percentage of NetIncomeLossAttributableToNonredeemableNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:NetIncomeLossAttributableToRedeemableNoncontrollingInterest

us-gaap:NetIncomeLossAttributableToRedeemableNoncontrollingInterest


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value7000.0169000.0177000.0240000.0343000.0262000.079000.094000.093000.092000.094000.094000.093000.092000.0-2500000.094000.043000.01066000.01109000.01093000.01069000.01078000.0
Percentage of NetIncomeLossAttributableToRedeemableNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:NetIncomeLossAttributableToRedeemableNoncontrollingInterest us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value7000.0169000.0177000.0240000.0343000.0262000.079000.094000.093000.092000.094000.094000.093000.092000.0-2500000.094000.043000.01066000.01109000.01093000.01069000.01078000.0
Percentage of NetIncomeLossAttributableToRedeemableNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest

us-gaap:NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value117141201-37.429748901108510111687100165143
Percentage of NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.4213.4830.5650.9650.2250.2890.6241.4630.360.509-0.2140.5670.423-0.108
Percentage of NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest0.42.50.3-2.60.00.30.61.70.40.4-0.20.60.3-0.1

us-gaap:Parent


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value116137201-38.394747901098310111688100165144
Percentage of NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest99.697.599.7102.6100.099.799.498.399.699.6100.299.499.7100.1

us-gaap:RetainedEarnings


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value116137201-38.394747901098310111688100165144
Percentage of NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest99.697.599.7102.6100.099.799.498.399.699.6100.299.499.7100.1

us-gaap:NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance

us-gaap:NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance


Noncontrolling
Period End2020-12-312020-09-302020-06-302018-12-312018-09-302017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value0.040.00.1090.00.1090.010.263462.31160.0320.00.00.0663.1610.7850.0890.0790.8090.0490.0410.142
Percentage of NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance100.00.0100.00.0100.0100.0100.0100.0100.0100.0100.00.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest


Noncontrolling
Period End2020-12-312020-09-302020-06-302018-12-312018-09-302017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value0.040.00.1090.00.1090.010.263462.31160.0320.00.00.0663.1610.7850.0890.0790.8090.0490.0410.142
Percentage of NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance100.00.0100.00.0100.0100.0100.0100.0100.0100.0100.00.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeaseCost

us-gaap:OperatingLeaseCost


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value2.7942.832.5892.5862.5982.5983.0383.0353.2293.328
Percentage of OperatingLeaseCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeaseLeaseIncome

us-gaap:OperatingLeaseLeaseIncome


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value285278266256235286291279280290
Percentage of OperatingLeaseLeaseIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeaseLeaseIncome us-gaap:LeaseContractualTerm

kim:Acquired


Operating
Period End2021-03-31
Value1.6
Percentage of OperatingLeaseLeaseIncome0.6

us-gaap:OperatingLeaseVariableLeaseIncome

us-gaap:OperatingLeaseVariableLeaseIncome


Operating
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value5560495658546066
Percentage of OperatingLeaseVariableLeaseIncome100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherCostAndExpenseOperating

us-gaap:OtherCostAndExpenseOperating


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value46464942384248394340403941433933353440323334403436332932312930273128362728283329283436272732
Percentage of OtherCostAndExpenseOperating100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ParticipatingSecuritiesDistributedAndUndistributedEarningsLossDiluted

us-gaap:ParticipatingSecuritiesDistributedAndUndistributedEarningsLossDiluted


Participating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value672000.0792000.01088000.0251000.05253000.0686000.0660000.0654000.0660000.0625000.0557000.0604000.0863000.0599000.0536000.0526000.0647000.0531000.0525000.0502000.01067000.0629000.01956000.0405000.0-458000.01341000.0457000.0431000.0410000.0422000.0349000.0337000.0352000.0
Percentage of ParticipatingSecuritiesDistributedAndUndistributedEarningsLossDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentOfFinancingAndStockIssuanceCosts

us-gaap:PaymentOfFinancingAndStockIssuanceCosts


Payment
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
Value0.189111.2775.1450.2597.4410.0040.0030.0131.1970.00.0110.338.0395.0319.905119.3364.6060.0917.7690.2291.0097.8940.00.06.0675.8440.6761.2694.9371.1590.2340.5131.2330.158100.4530.1120.290.3183.4291.5210.062
Percentage of PaymentOfFinancingAndStockIssuanceCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsForProceedsFromOtherRealEstatePartnerships

us-gaap:PaymentsForProceedsFromOtherRealEstatePartnerships


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value550.41910.03.640.80.4780.3132.8182.9146.7710.1710.00.0510.3020.00.0970.4550.1140.00.00.0430.190.0960.0870.2190.2390.4872.4791.0540.3180.0780.2610.409221.4230.0921.572.5531.7331.5162.6291.084.5883.448
Percentage of PaymentsForProceedsFromOtherRealEstatePartnerships100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.00.0100.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsOfDebtExtinguishmentCosts

us-gaap:PaymentsOfDebtExtinguishmentCosts


Payments
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value0.07.5380.0-0.00.00.00.760.7710.0120.171.7530.120.5880.00.0
Percentage of PaymentsOfDebtExtinguishmentCosts0.0100.00.00.00.00.0100.0100.00.0100.0100.0100.0100.0100.00.00.0

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation


Payments
Period End2021-06-302021-03-312020-06-302020-03-31
Value143000.09082000.0164000.05149000.0
Percentage of PaymentsRelatedToTaxWithholdingForShareBasedCompensation100.0100.0100.0100.0

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
Value3.8931.8051.2426.6342.7245.2825.5365.915105.63810109.3435.8978.5034.0845.831636238.655173.656302729341227187.0564919841603781408019224823642920
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:PaymentsToAcquireLoansReceivable

us-gaap:PaymentsToAcquireLoansReceivable


Payments
Period End2021-06-302021-03-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value0.00.3970.0-0.00.00.00.00.0480.06
Percentage of PaymentsToAcquireLoansReceivable0.0100.00.00.00.00.00.0100.0100.0

us-gaap:PaymentsToAcquireOtherInvestments

us-gaap:PaymentsToAcquireOtherInvestments


Payments
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312015-12-312015-09-302015-06-302015-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0.00.0-7.1852.9146.7710.50.0040.0510.3020.00.00.01900.00.00.0210.00.1620.3260.4360.00.00.6150.1150.0522.990.840.122
Percentage of PaymentsToAcquireOtherInvestments0.00.0100.0100.0100.0100.0100.0100.0100.00.00.00.0100.00.00.00.0100.00.0100.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToDevelopRealEstateAssets

us-gaap:PaymentsToDevelopRealEstateAssets


Payments
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
Value0.00.05.78163328312660536654383047443023135.3337.9394.562.3412.0210.2640.0470.0450.0620.050.2150.2160.110.0640.6741.7020.04710109.7536.9028.0036.3041314
Percentage of PaymentsToDevelopRealEstateAssets0.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PreferredStockDividendRatePercentage us-gaap:StatementClassOfStock

us-gaap:PreferredStockDividendRatePercentage

kim:SeriesLPreferredStock


Preferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value05.12505.073800.051250000.051250000.051250
Percentage of PreferredStockDividendRatePercentage0.0100.00.0100.00.0100.00.00.00.0100.00.00.00.0100.00.0

kim:SeriesMPreferredStock


Preferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value05.2505.197500.05250000.05250000.0525
Percentage of PreferredStockDividendRatePercentage0.0102.40.0102.40.0102.40.00.00.0102.40.00.00.0102.4

us-gaap:ProceedsFromCollectionOfLoansReceivable

us-gaap:ProceedsFromCollectionOfLoansReceivable


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0.0560.0370.0630.0370.0370.045.0470.0515.1910.16142.0195.0920.3350.6450.2460.2710.2430.2330.2270.230.2312.1822.234500.2920.5950.5920.1666.949155.1212.7576.02238148.0981.6354.416112.1521.0181.3220.519214.272
Percentage of ProceedsFromCollectionOfLoansReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromDistributionsReceivedFromRealEstatePartnerships

us-gaap:ProceedsFromDistributionsReceivedFromRealEstatePartnerships


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value2.4010.9670.0992.663-0.1771.914117.5721.2671.435132.132.7972.431381.7362.27130.987142828-4.68836332878306053301142742051553742181911139.916511310
Percentage of ProceedsFromDistributionsReceivedFromRealEstatePartnerships100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromDividendsReceived us-gaap:StatementScenario, us-gaap:InvestmentType

us-gaap:ProceedsFromDividendsReceived

srt:ScenarioForecast, kim:AlbertsonsCompaniesInc


Proceeds
Period End2020-12-31
Value4000000.0
Percentage of ProceedsFromDividendsReceived100.0

us-gaap:ProceedsFromInsuranceSettlementInvestingActivities

us-gaap:ProceedsFromInsuranceSettlementInvestingActivities


Proceeds
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value0.00.00.02.451.01.01.01.02.7227.0
Percentage of ProceedsFromInsuranceSettlementInvestingActivities0.00.00.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromIssuanceOfUnsecuredDebt us-gaap:DebtInstrument

us-gaap:ProceedsFromIssuanceOfUnsecuredDebt

kim:TermLoan


Proceeds
Period End2020-12-31
Value0.0
Percentage of ProceedsFromIssuanceOfUnsecuredDebt0.0

us-gaap:ProceedsFromIssuanceOrSaleOfEquity

us-gaap:ProceedsFromIssuanceOrSaleOfEquity


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
Value1.810.160.00.00.00.9812001.541.130.6810.1040.4570.0332222170.4120.5610.586150451113.1412.0953.214107.7873.7519.0333.3031.1661.102225.7721712302.4083921.7052.0742.0340.724
Percentage of ProceedsFromIssuanceOrSaleOfEquity100.0100.00.00.00.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromMinorityShareholders

us-gaap:ProceedsFromMinorityShareholders


Proceeds
Period End2020-12-312020-09-302019-12-312019-09-302018-12-312017-12-312017-09-302015-12-312015-09-302015-06-302015-03-312014-12-31
Value0.040.00.00.00.00.00.1380.00.00.6561050.784
Percentage of ProceedsFromMinorityShareholders100.00.00.00.00.00.0100.00.00.0100.0100.0100.0

us-gaap:ProceedsFromPaymentsForOtherFinancingActivities

us-gaap:ProceedsFromPaymentsForOtherFinancingActivities


Proceeds
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value115000.0-426000.0-188000.0-5079000.0122000.044000.0-183000.0-3176000.0250000.0-581000.0-3676000.0-521000.020000.0251000.0
Percentage of ProceedsFromPaymentsForOtherFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromRepaymentsOfLinesOfCredit

us-gaap:ProceedsFromRepaymentsOfLinesOfCredit


Proceeds
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value0.00.0-675.04750.065350.0-30.0130-17.101-450.0465-15.042-200.002126-79.981180-425.02008540-150.0-87.4141013241-36.11-312.966250235-0.338-40.65-185.5798114-166.13964
Percentage of ProceedsFromRepaymentsOfLinesOfCredit0.00.0100.0100.00.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromRepaymentsOfOtherDebt

us-gaap:ProceedsFromRepaymentsOfOtherDebt


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-312010-09-30
Value-123950000.0-12272000.00-70130000.0-12745000.0-75681000.0-341000.00-2974000.0-3224000.0-2021000.0-27516000.0-13662000.0-161550000.0-8178000.0-215370000.0-404470000.0-59100000.0-98774000.0-368780000.0-132100000.0-101200000.0-111480000.0-135420000.0-259440000.0-49286000.0-29699000.0-64464000.0-160960000.0-72839000.0-123850000.0-66286000.0-49668000.0-16538000.0-72710000.0-11793000.0-119260000.0-81048000.0-38077000.0-4062000.0-13066000.0-166160000.0
Percentage of ProceedsFromRepaymentsOfOtherDebt100.0100.00.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleAndMaturityOfMarketableSecurities

us-gaap:ProceedsFromSaleAndMaturityOfMarketableSecurities


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0.1510.050.00.0250.7430.1630.1031.7690.1120.0390.280.5480.00.1290.7040.5961.3890.4570.030.0570.01.854.60812580.70.03.5610.00.219150.042100.1640.00.0380.0340.0849.7130.0111698.534240.6131.274.453
Percentage of ProceedsFromSaleAndMaturityOfMarketableSecurities100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.00.0100.00.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleOfPropertyHeldForSale

us-gaap:ProceedsFromSaleOfPropertyHeldForSale


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value107228.8278.2710.1831316156347215812328818410410105641471357919855102813091419071137137931717271111947026380.53317461686.631
Percentage of ProceedsFromSaleOfPropertyHeldForSale100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RealEstateTaxExpense

us-gaap:RealEstateTaxExpense


Real
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value39383840383939373739373737404138383838373534373636363231323128302829272929292829293027293028
Percentage of RealEstateTaxExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RepaymentsOfOtherLongTermDebt

us-gaap:RepaymentsOfOtherLongTermDebt


Repayments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value2.352.6612.6572.5962.6982.7422.9473.0863.0423.1373.0883.1733.3673.4853.6783.3793.5854.5443.7234.9364.4095.9716.187.8247.4737.1555.7436.0385.375.695.546.175.8136.2815.5455.9345.3396.3125.595.8745.3145.9425.3096.2735.7196.344
Percentage of RepaymentsOfOtherLongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RepaymentsOfUnsecuredDebt us-gaap:DebtInstrument

us-gaap:RepaymentsOfUnsecuredDebt

kim:TermLoan


Repayments
Period End2020-12-31
Value0.0
Percentage of RepaymentsOfUnsecuredDebt0.0

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability


Right
Period End2021-06-302021-03-31
Value0553000.0
Percentage of RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability0.0100.0

us-gaap:StockIssuedDuringPeriodSharesNewIssues us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodSharesNewIssues

us-gaap:CommonStock


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302011-06-302011-03-312010-06-302010-03-31
Value0.01.4420.0230.00.00.9219.560.0520.0030.7830.00.0260.01.0750.00.775224-0.7752240.7760.014.8625.8345130.0044870.040.0030.2420.5390.00.1080.00.6970.00.00.0580.380.2030.15
Percentage of StockIssuedDuringPeriodSharesNewIssues0.0100.0100.00.00.0100.0100.0100.0100.0100.00.0100.00.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.00.0100.00.00.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardForfeited us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardForfeited

us-gaap:CommonStock


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value27000.0521000.06000.02000.021000.0274000.06000.014000.036000.0187000.09000.055000.012000.0224000.09000.0238780.0-199780.0200000.06000.019000.0250770.0228.05000.0441000.0-418000.0204000.03000.012000.052000.0123000.02000.033000.0122000.090000.0
Percentage of StockIssuedDuringPeriodSharesRestrictedStockAwardForfeited100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised

us-gaap:CommonStock


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value96000.08000.000063000.030000.098000.090000.052000.07000.032000.003000.022000.061949.0-29949.030000.017000.0172000.0978410.0592.0173000.0114000.0178000.0554000.0485000.0223000.0565000.0201000.077000.072000.01111000.0376000.0170000.0845000.0160000.0320000.0118000.0142000.0136000.048000.0483000.0120000.011000.02000.0
Percentage of StockIssuedDuringPeriodSharesStockOptionsExercised100.0100.00.00.00.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures

us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value154000.09092000.066000.04000.0166000.05159000.082000.0259000.0437000.03252000.070000.0798000.0118000.03374000.0100000.0275000.0333000.04991000.0104000.0462000.0534000.05908000.078000.010896000.0-10464000.05172000.070000.0252000.0890000.02839000.040000.0675000.01227000.01949000.00518000.0532000.01023000.0
Percentage of StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value154000.09087000.066000.04000.0166000.05156000.081000.0259000.0437000.03250000.069000.0798000.0118000.03372000.0100000.0275000.0333000.04989000.0104000.0462000.0533000.05906000.078000.010892000.0-10460000.05170000.070000.0252000.0889000.02838000.040000.0675000.01226000.01948000.0
Percentage of StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures100.099.9100.0100.0100.099.998.8100.0100.099.998.6100.0100.099.9100.0100.0100.0100.0100.0100.099.8100.0100.0100.0100.0100.0100.0100.099.9100.0100.0100.099.999.9

us-gaap:CommonStock


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value05000.00003000.01000.0002000.01000.0002000.00002000.0001000.02000.004000.0-4000.02000.0001000.01000.0001000.01000.0
Percentage of StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures0.00.10.00.0-0.00.11.2-0.0-0.00.11.4-0.0-0.00.10.00.00.00.00.00.00.20.00.00.00.00.00.00.00.10.00.00.00.10.1

us-gaap:Parent


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value154000.09092000.066000.04000.0166000.05159000.082000.0259000.0437000.03252000.070000.0798000.0118000.03374000.0100000.0275000.0333000.04991000.0104000.0462000.0534000.05908000.078000.0312000.0120000.05172000.070000.0252000.0890000.02839000.040000.0675000.01227000.01949000.0
Percentage of StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.02.9-1.1100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1.810.160.00.00.00.9810.5291.541.130.6810.1050.4570.00.030.3520.2010.4130.560.3163.2726.927103.1412.0953.214107.7873.7519.0333.3031.1651.102225.7722.56122.4094.771.6372.0722.0660.7626.8171.5790.1440.027
Percentage of StockIssuedDuringPeriodValueStockOptionsExercised100.0100.00.00.00.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1.8090.160.00.00.00.980.5291.5391.1290.6810.1040.4570.00.030.3520.2010.4130.560.3163.276.923103.1392.0943.213107.7823.7499.0273.3011.1651.101225.7682.558122.4074.7671.6362.0712.0650.7616.8121.5780.1440.027
Percentage of StockIssuedDuringPeriodValueStockOptionsExercised99.9100.00.00.00.099.9100.099.999.9100.099.0100.00.0100.0100.0100.0100.0100.0100.099.999.999.999.9100.0100.099.999.999.999.999.9100.099.9100.099.999.999.999.999.999.9100.0100.099.999.999.9100.0100.0

us-gaap:CommonStock


Stock
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
Value0.0010.00.00.00.0010.00.0010.0010.00.0010.00.00.0020.0040.0060.0020.0010.0010.0060.0050.0020.0060.0020.00.0010.0110.0040.0020.0080.0020.0030.0010.0010.0010.0010.005
Percentage of StockIssuedDuringPeriodValueStockOptionsExercised0.10.00.00.00.10.00.10.10.01.00.00.00.10.10.10.10.00.00.10.10.10.10.10.00.10.00.10.10.10.10.10.10.00.00.10.1

us-gaap:Parent


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1.810.160.00.00.00.9810.5291.541.130.6810.1050.4570.00.030.3520.2010.4130.560.3163.2726.927103.1412.0953.214107.7873.7519.0333.3031.1651.102225.7722.56122.4094.771.6372.0722.0660.7626.8171.5790.1440.027
Percentage of StockIssuedDuringPeriodValueStockOptionsExercised100.0100.00.00.00.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:VariableLeaseCost

us-gaap:VariableLeaseCost


Variable
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value649000.0683000.0748000.0649000.0728000.0727000.0630000.0604000.0535000.0269000.0
Percentage of VariableLeaseCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:WeightedAverageNumberDilutedSharesOutstandingAdjustment

us-gaap:WeightedAverageNumberDilutedSharesOutstandingAdjustment


Weighted
Period End2021-06-302021-03-312020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-31
Value1356000.01606000.0970000.0717000.01120000.0949000.01182000.0534000.0350000.0287000.0513000.0432000.0765000.01457000.01453000.01199000.01103000.03393000.01052000.01103000.01077000.0806000.01191000.01004000.0937000.0916000.01007000.0728000.01003000.0921000.0
Percentage of WeightedAverageNumberDilutedSharesOutstandingAdjustment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

kim:AboveAndBelowMarketLeaseAmortizationIncomeExpenseNetNextTwelveMonths

kim:AboveAndBelowMarketLeaseAmortizationIncomeExpenseNetNextTwelveMonths


Above
Period End2020-12-31
Value12
Percentage of AboveAndBelowMarketLeaseAmortizationIncomeExpenseNetNextTwelveMonths100.0

kim:AboveAndBelowMarketLeaseAmortizationIncomeExpenseNetYear2

kim:AboveAndBelowMarketLeaseAmortizationIncomeExpenseNetYear2


Above
Period End2020-12-31
Value12
Percentage of AboveAndBelowMarketLeaseAmortizationIncomeExpenseNetYear2100.0

kim:AboveAndBelowMarketLeaseAmortizationIncomeExpenseNetYear3

kim:AboveAndBelowMarketLeaseAmortizationIncomeExpenseNetYear3


Above
Period End2020-12-31
Value11
Percentage of AboveAndBelowMarketLeaseAmortizationIncomeExpenseNetYear3100.0

kim:AboveAndBelowMarketLeaseAmortizationIncomeExpenseNetYear4

kim:AboveAndBelowMarketLeaseAmortizationIncomeExpenseNetYear4


Above
Period End2020-12-31
Value11
Percentage of AboveAndBelowMarketLeaseAmortizationIncomeExpenseNetYear4100.0

kim:AboveAndBelowMarketLeaseAmortizationIncomeExpenseNetYear5

kim:AboveAndBelowMarketLeaseAmortizationIncomeExpenseNetYear5


Above
Period End2020-12-31
Value11
Percentage of AboveAndBelowMarketLeaseAmortizationIncomeExpenseNetYear5100.0

kim:CaptiveInsurancePercentageOfOccuranceRiskLayer dei:LegalEntity

kim:CaptiveInsurancePercentageOfOccuranceRiskLayer

kim:KimcoInsuranceCompany


Captive
Period End2020-12-31
Value100.0
Percentage of CaptiveInsurancePercentageOfOccuranceRiskLayer100.0

kim:DebtCovenantsDividendPaymentRestrictionMaximumPayment

kim:DebtCovenantsDividendPaymentRestrictionMaximumPayment


Debt
Period End2020-12-31
Value26
Percentage of DebtCovenantsDividendPaymentRestrictionMaximumPayment100.0

kim:EquityMethodInvestmentSalesPrice us-gaap:MortgageLoansOnRealEstateDescriptionTypeOfProperty, us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

kim:EquityMethodInvestmentSalesPrice

kim:OperatingProperties, kim:RealEstateJointVentures


Equity
Period End2021-06-302021-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-312014-12-31
Value53532472401285421348371718049494711001800811
Percentage of EquityMethodInvestmentSalesPrice100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

kim:FairValueOfRealEstate us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

kim:FairValueOfRealEstate

us-gaap:FairValueInputsLevel3, us-gaap:FairValueMeasurementsNonrecurring


Fair
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-31
Value245.35.35.339138781399791171041084040171179359135223161180217
Percentage of FairValueOfRealEstate100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

kim:FairValueOfRealEstate us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsNonrecurring


Fair
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-03-312014-12-312013-12-31
Value245.35.35.3391387813997911710410840401711793591352231180217
Percentage of FairValueOfRealEstate100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

kim:MarketableSecuritiesAmortizedCost

kim:MarketableSecuritiesAmortizedCost


Marketable
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-312017-12-312016-12-312010-12-312009-12-31
Value11411411411411412147.695203226
Percentage of MarketableSecuritiesAmortizedCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

kim:MarketableSecuritiesGrossUnrealizedGainLoss

kim:MarketableSecuritiesGrossUnrealizedGainLoss


Marketable
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-31
Value677653592442518-2.711
Percentage of MarketableSecuritiesGrossUnrealizedGainLoss100.0100.0100.0100.0100.0100.0

kim:NonControllingInterestAnnualReturn us-gaap:StatementEquityComponents

kim:NonControllingInterestAnnualReturn

kim:ClassB1PreferredUnits


Non
Period End2020-12-312019-12-312018-12-312017-12-31
Value7.00.070.070.07
Percentage of NonControllingInterestAnnualReturn100.0100.0100.0100.0

kim:ClassB2PreferredUnits


Non
Period End2020-12-312019-12-312018-12-312017-12-31
Value7.00.070.070.07
Percentage of NonControllingInterestAnnualReturn100.0100.0100.0100.0

kim:PercentageOfOwnership us-gaap:Ownership, us-gaap:TitleOfIndividual

kim:PercentageOfOwnership

kim:Ripco, srt:Officer


Percentage
Period End2020-12-312019-12-31
Value50.00.5
Percentage of PercentageOfOwnership100.0100.0

kim:PercentageOfOwnershipInCostMethodInvestment us-gaap:InvestmentType

kim:PercentageOfOwnershipInCostMethodInvestment

kim:AlbertsonsCompaniesInc


Percentage
Period End2020-12-312020-09-302020-06-302019-12-31
Value9.299.290.0750.0929
Percentage of PercentageOfOwnershipInCostMethodInvestment100.0100.0100.0100.0

kim:PerformanceAndSuretyBonds

kim:PerformanceAndSuretyBonds


Performance
Period End2020-12-31
Value16
Percentage of PerformanceAndSuretyBonds100.0

kim:RealEstateInvestmentPropertyNetExcludingDevelopmentInProcess

kim:RealEstateInvestmentPropertyNetExcludingDevelopmentInProcess


Real
Period End2021-06-302021-03-312020-12-312020-09-302019-12-31
Value92639410934693739209
Percentage of RealEstateInvestmentPropertyNetExcludingDevelopmentInProcess100.0100.0100.0100.0100.0

kim:RequiredDividendPayout

kim:RequiredDividendPayout


Required
Period End2020-12-31
Value90.0
Percentage of RequiredDividendPayout100.0

kim:StraightlineRentReceivables

kim:StraightlineRentReceivables


Straightline
Period End2021-06-302021-03-312020-12-31
Value138136135
Percentage of StraightlineRentReceivables100.0100.0100.0

kim:UnbilledCamInsuranceAndTaxReimbursements

kim:UnbilledCamInsuranceAndTaxReimbursements


Unbilled
Period End2021-06-302021-03-312020-12-31
Value312535
Percentage of UnbilledCamInsuranceAndTaxReimbursements100.0100.0100.0

srt:MortgageLoansOnRealEstateFaceAmountOfMortgages us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

srt:MortgageLoansOnRealEstateFaceAmountOfMortgages

kim:MortgageLoans


Mortgage
Period End2020-12-312019-12-312018-12-31
Value348.67920
Percentage of MortgageLoansOnRealEstateFaceAmountOfMortgages100.0100.0100.0

srt:MortgageLoansOnRealEstateFaceAmountOfMortgages us-gaap:MortgageLoansOnRealEstateDescriptionTypeOfProperty, us-gaap:ClassOfFinancingReceivableTypeOfBorrower, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

kim:Nonretail, kim:BorrowerA, kim:OtherFinancingLoans


Mortgage
Period End2020-12-31
Value0.6
Percentage of MortgageLoansOnRealEstateFaceAmountOfMortgages1.7

kim:Nonretail, kim:BorrowerB, kim:OtherFinancingLoans


Mortgage
Period End2020-12-31
Value0.175
Percentage of MortgageLoansOnRealEstateFaceAmountOfMortgages0.5

srt:MortgageLoansOnRealEstateFaceAmountOfMortgages us-gaap:MortgageLoansOnRealEstateDescriptionTypeOfProperty, us-gaap:StatementGeographical, us-gaap:ClassOfFinancingReceivableTypeOfBorrower, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

kim:Nonretail, kim:CommackNY, kim:BorrowerE, kim:MortgageLoans


Mortgage
Period End2020-12-31
Value1.354
Percentage of MortgageLoansOnRealEstateFaceAmountOfMortgages3.9

kim:Nonretail, kim:MelbourneFL, kim:BorrowerF, kim:MortgageLoans


Mortgage
Period End2020-12-31
Value0.5
Percentage of MortgageLoansOnRealEstateFaceAmountOfMortgages1.4

srt:RetailSite, kim:MesaAZ, kim:BorrowerD, kim:MortgageLoans


Mortgage
Period End2020-12-31
Value0.5
Percentage of MortgageLoansOnRealEstateFaceAmountOfMortgages1.4

srt:RetailSite, kim:PompanoFL, kim:BorrowerC, kim:MortgageLoans


Mortgage
Period End2020-12-31
Value25
Percentage of MortgageLoansOnRealEstateFaceAmountOfMortgages71.5

srt:MortgageLoansOnRealEstateFederalIncomeTaxBasis1

srt:MortgageLoansOnRealEstateFederalIncomeTaxBasis1


Mortgage
Period End2020-12-31
Value32
Percentage of MortgageLoansOnRealEstateFederalIncomeTaxBasis1100.0

srt:RealEstateFederalIncomeTaxBasis

srt:RealEstateFederalIncomeTaxBasis


Real
Period End2020-12-31
Value10000
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
Value200200219239250220218191182183184183180184189182176176181171172174175172177178172161162158164160160164161138131136149135134139130113
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:AccountsAndNotesReceivableNet us-gaap:ConsolidatedEntities, us-gaap:PledgedStatus

us-gaap:VariableInterestEntityPrimaryBeneficiary, us-gaap:AssetPledgedAsCollateral


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value1.41.61.91.81.72.03.8
Percentage of AccountsAndNotesReceivableNet0.70.80.90.80.70.91.7

us-gaap:AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent

us-gaap:AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent


Accounts
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value146170174185145150129124111145154142
Percentage of AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent us-gaap:ConsolidatedEntities, us-gaap:RecourseStatus

us-gaap:VariableInterestEntityPrimaryBeneficiary, us-gaap:Nonrecourse


Accounts
Period End2020-12-312019-12-31
Value5.27.1
Percentage of AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent3.64.2

us-gaap:AccumulatedDistributionsInExcessOfNetIncome

us-gaap:AccumulatedDistributionsInExcessOfNetIncome


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value68104162288200942904883835804787743710743761715709726676628465550572832796809100694510331015996950906856824813771742702657624-574.739515338
Percentage of AccumulatedDistributionsInExcessOfNetIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivable

us-gaap:AllowanceForDoubtfulAccountsReceivable


Allowance
Period End2020-09-302020-06-302015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value725013101016181512
Percentage of AllowanceForDoubtfulAccountsReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivable us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType, us-gaap:UnusualOrInfrequentItem

kim:StraightlineRentReceivables, kim:Covid19


Allowance
Period End2020-12-312020-09-302020-06-30
Value151511
Percentage of AllowanceForDoubtfulAccountsReceivable0.020.922.8

us-gaap:AvailableForSaleSecuritiesDebtSecurities us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:AvailableForSaleSecuritiesDebtSecurities

us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring


Available
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value7677065566334.5249.3539.045
Percentage of AvailableForSaleSecuritiesDebtSecurities100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtSecurities us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring


Available
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value7677065566334.5249.3539.045
Percentage of AvailableForSaleSecuritiesDebtSecurities100.0100.0100.0100.0100.0100.0100.0

us-gaap:BilledContractReceivables

us-gaap:BilledContractReceivables


Billed
Period End2021-06-302021-03-312020-12-31
Value162425
Percentage of BilledContractReceivables100.0100.0100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles

kim:TenantImprovements


Business
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312017-12-312016-12-312015-12-31
Value0.7110.7110.3820.3820.3820.3822.2341.6371.6371.637141036
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LeasesAcquiredInPlace


Business
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312017-12-312016-12-312016-06-302015-12-31
Value11110.9250.9250.9250.9254.9214.1184.1184.118563917127
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles1564.01564.0242.1242.1242.1242.1220.3251.6251.6251.6387.1390.00.0348.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet


Business
Period End2021-06-302021-03-312020-12-312020-09-302019-12-312017-12-312016-12-312016-09-302015-12-312015-09-302014-12-312013-12-31
Value1041047.0737.07343688645533177215541442724
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment us-gaap:PropertyPlantAndEquipmentByType

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment

us-gaap:Building


Business
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312017-12-312016-12-312016-09-302016-06-302015-12-312015-09-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value87874.614.614.614.61211515153793792981151063954830679561428107368244226319
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BuildingImprovements


Business
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312017-12-312016-12-312016-09-302016-06-302015-12-312015-09-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value6.2516.2510.2210.2210.2210.2213.7031.3131.3131.3134683814416913711829023918345115655799
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment7.17.14.84.84.84.817.68.28.28.212.322.127.438.215.914.414.342.842.742.841.931.226.725.631.0

us-gaap:Land


Business
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312017-12-312016-12-312016-09-302016-06-302015-12-312015-09-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value19190.9350.9350.9350.935118.2668.2668.2662551651346744437939541433525763198136128196
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment22.322.320.320.320.320.356.251.951.951.967.443.745.157.941.839.847.661.059.860.058.753.856.156.661.3

us-gaap:CapitalizedComputerSoftwareNet

us-gaap:CapitalizedComputerSoftwareNet


Capitalized
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value19144.36.2101624282623
Percentage of CapitalizedComputerSoftwareNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations


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
Value230253293324201451123141113143143146305218238156143167142189
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:DebtInstrumentCarryingAmount

kim:NotesPayable, us-gaap:UnsecuredDebt


Debt
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value51004684433446503400
Percentage of DebtInstrumentCarryingAmount100.0100.0100.0100.0100.0

us-gaap:DebtInstrumentCarryingAmount us-gaap:LongtermDebtType

kim:MortgagesPayableAndConstructionLoans


Debt
Period End2020-12-312018-12-31
Value308477
Percentage of DebtInstrumentCarryingAmount6.011.0

us-gaap:Mortgages


Debt
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value3084104818671114
Percentage of DebtInstrumentCarryingAmount6.08.811.118.632.8

us-gaap:UnsecuredDebt


Debt
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value510048844434465834002290
Percentage of DebtInstrumentCarryingAmount100.0104.3102.3100.2100.00.0

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

us-gaap:DebtInstrumentFaceAmount

kim:GreenBond, us-gaap:UnsecuredDebt


Debt
Period End2020-07-31
Value500
Percentage of DebtInstrumentFaceAmount100.0

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

kim:GreenBond, us-gaap:UnsecuredDebt, us-gaap:SubsequentEvent


Debt
Period End2020-07-31
Value500
Percentage of DebtInstrumentFaceAmount100.0

us-gaap:DebtInstrumentFaceAmount us-gaap:LongtermDebtType

kim:SeniorUnsecuredNotes1


Debt
Period End2020-12-312018-12-312017-12-312017-09-30
Value400500500400
Percentage of DebtInstrumentFaceAmount0.00.00.00.0

kim:SeniorUnsecuredNotes2


Debt
Period End2020-12-312018-12-312017-12-312017-09-30
Value500350350500
Percentage of DebtInstrumentFaceAmount0.00.00.00.0

kim:SeniorUnsecuredNotes3


Debt
Period End2020-12-312018-12-312017-12-312017-09-30
Value350400400350
Percentage of DebtInstrumentFaceAmount0.00.00.00.0

kim:The190SeniorUnsecuredNote


Debt
Period End2020-08-31
Value400
Percentage of DebtInstrumentFaceAmount0.0

us-gaap:DebtInstrumentInterestRateEffectivePercentage us-gaap:CreditFacility

us-gaap:DebtInstrumentInterestRateEffectivePercentage

us-gaap:RevolvingCreditFacility


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-312018-12-312017-12-312016-12-31
Value0.850.880.910.910.01180.02640.03310.02280.0167
Percentage of DebtInstrumentInterestRateEffectivePercentage100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

kim:GreenBond, us-gaap:UnsecuredDebt


Debt
Period End2020-07-31
Value2.7
Percentage of DebtInstrumentInterestRateEffectivePercentage0.0

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

kim:GreenBond, us-gaap:UnsecuredDebt, us-gaap:SubsequentEvent


Debt
Period End2020-07-31
Value0.027
Percentage of DebtInstrumentInterestRateEffectivePercentage0.0

us-gaap:DebtInstrumentInterestRateEffectivePercentage us-gaap:LongtermDebtType, us-gaap:SubsequentEventType

kim:SeniorUnsecuredNote, us-gaap:SubsequentEvent


Debt
Period End2020-07-30
Value0.032
Percentage of DebtInstrumentInterestRateEffectivePercentage0.0

us-gaap:DebtInstrumentUnamortizedDiscountPremiumNet

us-gaap:DebtInstrumentUnamortizedDiscountPremiumNet


Debt
Period End2020-12-31
Value3500000.0
Percentage of DebtInstrumentUnamortizedDiscountPremiumNet100.0

us-gaap:DebtWeightedAverageInterestRate us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

us-gaap:DebtWeightedAverageInterestRate

kim:CPP


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-312011-12-312010-12-31
Value3.253.253.253.250.03250.03250.03250.03250.03950.04040.03850.03630.03640.03220.02910.02780.02550.02330.02170.02080.02020.01970.05250.05150.05070.05050.05030.05140.05210.05230.05190.04450.0445
Percentage of DebtWeightedAverageInterestRate100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

kim:KIR


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-312011-12-312010-12-31
Value3.253.273.874.00.04040.04150.04390.04460.04480.04450.04430.0440.04630.04620.0460.04540.04620.04580.04640.04690.04690.04610.04640.04620.04920.05040.05040.05050.05050.05050.05220.05890.0654
Percentage of DebtWeightedAverageInterestRate100.0100.6119.1123.1124.3127.7135.1137.2113.4110.1115.1121.2127.2143.5158.1163.3181.2196.6213.8225.5232.2234.088.489.797.099.8100.298.296.996.6100.6132.4147.0

kim:OtherJointVenturePrograms


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-312011-12-312010-12-31
Value3.593.593.413.450.03450.03620.03870.03930.04190.04220.04260.04180.04180.04330.04410.04370.04330.05380.05670.05560.05550.05550.05260.0530.05330.05370.05310.05330.05380.05350.05530.0570.0560.0508
Percentage of DebtWeightedAverageInterestRate110.5110.5104.9106.2106.2111.4119.1120.9106.1104.5110.6115.2114.8134.5151.5157.2169.8230.9261.3267.3274.8281.7100.2102.90.0105.9105.1106.0104.7102.7105.7109.8125.8114.2

kim:PrudentialInvestmentProgram


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value1.972.032.052.060.02310.02910.03460.03640.0429
Percentage of DebtWeightedAverageInterestRate60.662.563.163.471.189.5106.5112.0111.4

us-gaap:DeferredFinanceCostsCurrentNet us-gaap:DebtInstrument

us-gaap:DeferredFinanceCostsCurrentNet

kim:NotesPayable


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value5553536147
Percentage of DeferredFinanceCostsCurrentNet100.0100.0100.0100.0100.0

us-gaap:DeferredFinanceCostsNet us-gaap:BalanceSheetLocation, us-gaap:CreditFacility

us-gaap:DeferredFinanceCostsNet

us-gaap:OtherAssets, us-gaap:RevolvingCreditFacility


Deferred
Period End2020-12-31
Value5.6
Percentage of DeferredFinanceCostsNet100.0

us-gaap:DeferredFinanceCostsNet us-gaap:LongtermDebtType

us-gaap:Mortgages


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value0.61.52.53.63.0
Percentage of DeferredFinanceCostsNet10.70.00.00.00.0

us-gaap:UnsecuredDebt


Deferred
Period End2020-12-312019-12-312018-12-312017-12-31
Value55535361
Percentage of DeferredFinanceCostsNet996.40.00.00.0

us-gaap:DeferredRentCredit

us-gaap:DeferredRentCredit


Deferred
Period End2020-12-31
Value6900000.0
Percentage of DeferredRentCredit100.0

us-gaap:DeferredRentReceivablesNet

us-gaap:DeferredRentReceivablesNet


Deferred
Period End2021-06-302021-03-312020-12-312019-12-312018-12-31
Value7.4199.995171713
Percentage of DeferredRentReceivablesNet100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsCharitableContributionCarryforwards

us-gaap:DeferredTaxAssetsCharitableContributionCarryforwards


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-06-302013-03-312012-12-31
Value23000.023000.023000.023000.035000.022000.011000.03000.03000.03000.0
Percentage of DeferredTaxAssetsCharitableContributionCarryforwards100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-312009-12-31
Value17202022444051727568394343404647484355
Percentage of DeferredTaxAssetsOperatingLossCarryforwards100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsOtherLossCarryforwards

us-gaap:DeferredTaxAssetsOtherLossCarryforwards


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-31
Value619000.0619000.0619000.0619000.0952000.01549000.03843000.06214000.06214000.06214000.06214000.06214000.07577000.07577000.07577000.07577000.07577000.07275000.0
Percentage of DeferredTaxAssetsOtherLossCarryforwards100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsPropertyPlantAndEquipment us-gaap:IncomeTaxAuthority

us-gaap:DeferredTaxAssetsPropertyPlantAndEquipment

us-gaap:DomesticCountry


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value292928356349
Percentage of DeferredTaxAssetsPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxCreditCarryforwards

us-gaap:DeferredTaxAssetsTaxCreditCarryforwards


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-31
Value2340000.02340000.06064000.06064000.05368000.05304000.03899000.03773000.03773000.03815000.03815000.03815000.03815000.03537000.03537000.03537000.04253000.05240000.0
Percentage of DeferredTaxAssetsTaxCreditCarryforwards100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DevelopmentInProcess us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

us-gaap:DevelopmentInProcess

kim:RealEstateUnderDevelopment


Development
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value5.6725.6725.6725.6725.672230220300241
Percentage of DevelopmentInProcess100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DisposalGroupIncludingDiscontinuedOperationConsideration dei:LegalEntity, us-gaap:ConsolidatedEntities, us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:DisposalGroupIncludingDiscontinuedOperationConsideration

kim:KIMRDCLLC, us-gaap:VariableInterestEntityPrimaryBeneficiary, us-gaap:DiscontinuedOperationsDisposedOfBySale, kim:DisposalOfTwoOperatingProperties


Disposal
Period End2021-06-30
Value108
Percentage of DisposalGroupIncludingDiscontinuedOperationConsideration100.0

us-gaap:DisposalGroupIncludingDiscontinuedOperationConsideration us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

kim:DispositionActivityRelatingToConsolidatedOperatingPropertiesAndParcels


Disposal
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value132233122171334416311074116497383320235223015757378
Percentage of DisposalGroupIncludingDiscontinuedOperationConsideration122.40.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:DividendsPayableCurrentAndNoncurrent

us-gaap:DividendsPayableCurrentAndNoncurrent


Dividends
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value5.3665.3665.3665.3665.36612612612613013013013013013212812312412412411811611611511111111111110410410410498989996949892928888888976
Percentage of DividendsPayableCurrentAndNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized


Employee
Period End2021-06-302021-03-312020-12-312020-09-30
Value47533439
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized100.0100.0100.0100.0

us-gaap:EquityMethodInvestmentOwnershipPercentage us-gaap:MortgageLoansOnRealEstateDescriptionTypeOfProperty, us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

us-gaap:EquityMethodInvestmentOwnershipPercentage

kim:PropertyInQueensNy, kim:PreferredEquityInvestment


Equity
Period End2020-12-31
Value71.43
Percentage of EquityMethodInvestmentOwnershipPercentage100.0

us-gaap:EquityMethodInvestmentOwnershipPercentage us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

kim:CPP


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-312011-12-312010-12-31
Value55.055.055.055.00.550.550.550.550.550.550.550.550.550.550.550.550.550.550.550.550.550.550.550.550.550.550.550.550.550.550.550.550.55
Percentage of EquityMethodInvestmentOwnershipPercentage0.00.077.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

kim:KIR


Equity
Period End2020-12-312019-12-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-312011-12-312010-12-31
Value48.60.4860.4860.4860.4860.4860.4860.03570.03570.450.450.45
Percentage of EquityMethodInvestmentOwnershipPercentage68.00.00.00.00.00.00.00.00.00.00.00.0

kim:KimPruandKimPruII


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value15.015.015.015.00.150.150.150.150.150.150.150.150.150.150.150.150.150.150.150.150.150.150.150.150.150.150.150.150.150.150.150.150.150.150.150.150.150.150.150.150.150.15
Percentage of EquityMethodInvestmentOwnershipPercentage0.00.021.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

kim:KimcoIncomeFund


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value48.648.648.648.60.4860.4860.4860.4860.4860.4860.4860.4860.4860.4860.4860.4860.4860.4860.4860.4860.4860.4860.4860.4860.4860.4860.4860.3950.3950.3950.3950.2980.1520.1520.1520.1520.1520.1520.1520.152
Percentage of EquityMethodInvestmentOwnershipPercentage0.00.068.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:EquityMethodInvestments

us-gaap:EquityMethodInvestments


Equity
Period End2020-12-312019-12-312019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
Value59057858456657058056856048350950650450447751970274283388088610371087112811981257130813921442142814331436141614041366143614131382
Percentage of EquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EquityMethodInvestments us-gaap:MortgageLoansOnRealEstateDescriptionTypeOfProperty, us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

kim:PropertyInQueensNy, kim:PreferredEquityInvestment


Equity
Period End2020-12-31
Value10
Percentage of EquityMethodInvestments1.7

us-gaap:EquityMethodInvestments us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

kim:InvestmentsInAndAdvancesToRealEstateJointVentures


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value595592590589585585578585570
Percentage of EquityMethodInvestments0.00.0100.00.00.00.0100.00.0100.0

kim:PreferredEquityInvestments


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-312017-12-312017-09-302016-12-312015-12-312015-09-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-312011-12-312010-12-312007-12-31
Value12399981011571591751760.0003570.0003570.00036519919822722923223023423628731638781
Percentage of EquityMethodInvestments0.00.016.60.00.00.030.330.90.00.00.026.923.825.622.121.420.519.618.820.222.528.00.0

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization

kim:BelowMarketRents


Finite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value219207196184193193169155138120
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths

kim:InplaceLeases


Finite
Period End2020-12-31
Value23
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive

kim:InplaceLeases


Finite
Period End2020-12-31
Value7500000.0
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearFive100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour

kim:InplaceLeases


Finite
Period End2020-12-31
Value10
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearFour100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree

kim:InplaceLeases


Finite
Period End2020-12-31
Value13
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearThree100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo

kim:InplaceLeases


Finite
Period End2020-12-31
Value17
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo100.0

us-gaap:InvestmentBuildingAndBuildingImprovements

us-gaap:InvestmentBuildingAndBuildingImprovements


Investment
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value92818920881392318827866175206953682566526420
Percentage of InvestmentBuildingAndBuildingImprovements100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InvestmentBuildingAndBuildingImprovements us-gaap:PropertyPlantAndEquipmentByType

kim:FixturesAndLeaseholdImprovements


Investment
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value3231424547476161596255
Percentage of InvestmentBuildingAndBuildingImprovements0.30.40.50.50.50.50.80.90.90.90.9

kim:InplaceLeases


Investment
Period End2020-12-312019-12-31
Value473487
Percentage of InvestmentBuildingAndBuildingImprovements5.15.5

kim:TenantImprovements


Investment
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value820771730753733727658725708715699
Percentage of InvestmentBuildingAndBuildingImprovements8.88.68.38.28.38.48.810.410.410.810.9

us-gaap:AboveMarketLeases


Investment
Period End2020-12-312019-12-312018-12-312017-12-31
Value125128133153
Percentage of InvestmentBuildingAndBuildingImprovements1.41.41.51.7

us-gaap:Building


Investment
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value591156615697604757905643
Percentage of InvestmentBuildingAndBuildingImprovements63.763.564.665.565.665.2

us-gaap:BuildingImprovements


Investment
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value1918184016961653156215591349116810911024972
Percentage of InvestmentBuildingAndBuildingImprovements20.720.619.217.917.718.017.916.816.015.415.1

us-gaap:InvestmentsFairValueDisclosure us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:InvestmentsFairValueDisclosure

us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring


Investments
Period End2021-06-302020-12-31
Value792706
Percentage of InvestmentsFairValueDisclosure100.0100.0

us-gaap:InvestmentsFairValueDisclosure us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring


Investments
Period End2021-06-302020-12-31
Value792706
Percentage of InvestmentsFairValueDisclosure100.0100.0

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths


Lessee
Period End2020-12-31
Value11
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths100.0

us-gaap:LessorOperatingLeasePaymentsToBeReceivedFiveYears

us-gaap:LessorOperatingLeasePaymentsToBeReceivedFiveYears


Lessor
Period End2020-12-312019-09-302019-06-302019-03-312018-12-31
Value457566536517492
Percentage of LessorOperatingLeasePaymentsToBeReceivedFiveYears100.0100.0100.0100.0100.0

us-gaap:LessorOperatingLeasePaymentsToBeReceivedFourYears

us-gaap:LessorOperatingLeasePaymentsToBeReceivedFourYears


Lessor
Period End2020-12-312019-09-302019-06-302019-03-312018-12-31
Value549666636618594
Percentage of LessorOperatingLeasePaymentsToBeReceivedFourYears100.0100.0100.0100.0100.0

us-gaap:LessorOperatingLeasePaymentsToBeReceivedNextTwelveMonths

us-gaap:LessorOperatingLeasePaymentsToBeReceivedNextTwelveMonths


Lessor
Period End2020-12-31
Value848
Percentage of LessorOperatingLeasePaymentsToBeReceivedNextTwelveMonths100.0

us-gaap:LessorOperatingLeasePaymentsToBeReceivedThereafter

us-gaap:LessorOperatingLeasePaymentsToBeReceivedThereafter


Lessor
Period End2020-12-312019-09-302019-06-302019-03-312018-12-31
Value24032927279226482540
Percentage of LessorOperatingLeasePaymentsToBeReceivedThereafter100.0100.0100.0100.0100.0

us-gaap:LessorOperatingLeasePaymentsToBeReceivedThreeYears

us-gaap:LessorOperatingLeasePaymentsToBeReceivedThreeYears


Lessor
Period End2020-12-312019-09-302019-06-302019-03-312018-12-31
Value645762733714690
Percentage of LessorOperatingLeasePaymentsToBeReceivedThreeYears100.0100.0100.0100.0100.0

us-gaap:LessorOperatingLeasePaymentsToBeReceivedTwoYears

us-gaap:LessorOperatingLeasePaymentsToBeReceivedTwoYears


Lessor
Period End2020-12-312019-09-302019-06-302019-03-312018-12-31
Value741826805789769
Percentage of LessorOperatingLeasePaymentsToBeReceivedTwoYears100.0100.0100.0100.0100.0

us-gaap:LettersOfCreditOutstandingAmount

us-gaap:LettersOfCreditOutstandingAmount


Letters
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value36404140402524
Percentage of LettersOfCreditOutstandingAmount100.0100.0100.0100.0100.0100.0100.0

us-gaap:LettersOfCreditOutstandingAmount dei:LegalEntity

kim:KimcoInsuranceCompany


Letters
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value2121232323232222
Percentage of LettersOfCreditOutstandingAmount59.452.755.056.956.489.888.40.0

us-gaap:LiabilityForFuturePolicyBenefitsAndUnpaidClaimsAndClaimsAdjustmentExpense

us-gaap:LiabilityForFuturePolicyBenefitsAndUnpaidClaimsAndClaimsAdjustmentExpense


Liability
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value131516181920181719
Percentage of LiabilityForFuturePolicyBenefitsAndUnpaidClaimsAndClaimsAdjustmentExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LineOfCredit us-gaap:CreditFacility

us-gaap:LineOfCredit

us-gaap:LetterOfCredit


Line
Period End2021-03-312020-12-312020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-312014-12-312014-09-302014-06-30
Value0.30.30.30.30.30.30.30.30.50.50.50.70.70.91.01.11.1
Percentage of LineOfCredit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevolvingCreditFacility


Line
Period End2020-12-312019-09-30
Value0.0200
Percentage of LineOfCredit0.066666.7

us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity us-gaap:CreditFacility

us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity

us-gaap:RevolvingCreditFacility


Line
Period End2021-03-312020-09-302020-02-292017-02-282017-02-242016-12-312015-12-312014-03-31
Value27502750275022502250225017501750
Percentage of LineOfCreditFacilityMaximumBorrowingCapacity100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LongTermDebtFairValue us-gaap:FairValueByMeasurementBasis, us-gaap:LongtermDebtType

us-gaap:LongTermDebtFairValue

us-gaap:CarryingReportedAmountFairValueDisclosure, us-gaap:Mortgages


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value16729531131438840448448248548549247747749988285087010711139121314601614
Percentage of LongTermDebtFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EstimateOfFairValueFairValueDisclosure, us-gaap:Mortgages


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value16929731231538740548648648748348646847049488185287210741141122914481629
Percentage of LongTermDebtFairValue101.1100.8100.5100.299.8100.2100.4100.7100.699.698.898.098.699.099.8100.2100.3100.3100.2101.499.2100.9

us-gaap:LongTermDebtFairValue us-gaap:LongtermDebtType

us-gaap:Mortgages


Long
Period End2020-12-312019-12-312018-12-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value3.57.913195.71.90.22.11.61.4
Percentage of LongTermDebtFairValue1.11.62.72.20.70.20.00.20.10.1

us-gaap:LongTermDebtFairValue us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

kim:PreferredEquityInvestment


Long
Period End2020-12-312019-12-312018-12-31
Value4.89.315
Percentage of LongTermDebtFairValue1.51.93.1

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive us-gaap:LongtermDebtType

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive

kim:MortgagesPayableAndConstructionLoans


Long
Period End2020-12-312018-12-31
Value1.72.2
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive100.0100.0

us-gaap:UnsecuredDebt


Long
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value33502950300033502600170010228380.0007510.0010377000000000001
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive197058.80.0136363.60.00.00.00.00.00.00.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths us-gaap:LongtermDebtType

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths

kim:MortgagesPayableAndConstructionLoans


Long
Period End2020-12-312018-12-31
Value144169
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths100.0100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive us-gaap:LongtermDebtType

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive

kim:MortgagesPayableAndConstructionLoans


Long
Period End2020-12-312018-12-31
Value0.61.7
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive100.0100.0

us-gaap:UnsecuredDebt


Long
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value5004003505005001433005170.000290899999999999970.0003
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive83333.30.020588.20.00.00.00.00.00.00.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour us-gaap:LongtermDebtType

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour

kim:MortgagesPayableAndConstructionLoans


Long
Period End2020-12-312018-12-31
Value1.715
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour100.0100.0

us-gaap:UnsecuredDebt


Long
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value4003505005080.03005292900.00030.0005889
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour23529.40.03311.30.00.00.00.00.00.00.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree us-gaap:LongtermDebtType

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree

kim:MortgagesPayableAndConstructionLoans


Long
Period End2020-12-312018-12-31
Value15144
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree100.0100.0

us-gaap:UnsecuredDebt


Long
Period End2020-12-312019-12-312018-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value3505005843004072903000.00060.000295
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree2317.90.0404.80.00.00.00.00.00.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo us-gaap:LongtermDebtType

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo

kim:MortgagesPayableAndConstructionLoans


Long
Period End2020-12-312018-12-31
Value144144
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo100.0100.0

us-gaap:UnsecuredDebt


Long
Period End2020-12-312019-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value5006843003259403005440.00069480.0005428
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo346.30.00.00.00.00.00.00.00.0

us-gaap:MarketableSecurities

us-gaap:MarketableSecurities


Marketable
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value7927677065566339.353101213111314147.7028.1018.1417.0065.7167.5651224105907775636288717636353434333944211224209
Percentage of MarketableSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:MarketableSecurities us-gaap:InvestmentType

kim:AlbertsonsCompaniesInc


Marketable
Period End2020-12-312020-09-302020-06-30
Value700551628
Percentage of MarketableSecurities99.199.199.2

us-gaap:MinorityInterestOwnershipPercentageByParent dei:LegalEntity, us-gaap:Ownership

us-gaap:MinorityInterestOwnershipPercentageByParent

kim:KIMRDCLLC, kim:JointVentureWithKpLancewood


Minority
Period End2021-01-31
Value100.0
Percentage of MinorityInterestOwnershipPercentageByParent100.0

us-gaap:MortgageLoansOnRealEstate

us-gaap:MortgageLoansOnRealEstate


Mortgage
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-31
Value327.82914212323742223233070102-1059.385-1041.082-1057.098-1046.313-1388.259181
Percentage of MortgageLoansOnRealEstate100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:MortgageLoansOnRealEstate us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

kim:MortgageLoans


Mortgage
Period End2020-12-312019-12-312018-12-31
Value327.38713
Percentage of MortgageLoansOnRealEstate100.094.496.9

us-gaap:MortgageLoansOnRealEstate us-gaap:MortgageLoansOnRealEstateDescriptionTypeOfProperty, us-gaap:ClassOfFinancingReceivableTypeOfBorrower, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

kim:Nonretail, kim:BorrowerA, kim:OtherFinancingLoans


Mortgage
Period End2020-12-31
Value0.305
Percentage of MortgageLoansOnRealEstate0.9

kim:Nonretail, kim:BorrowerB, kim:OtherFinancingLoans


Mortgage
Period End2020-12-31
Value0.125
Percentage of MortgageLoansOnRealEstate0.4

us-gaap:MortgageLoansOnRealEstate us-gaap:MortgageLoansOnRealEstateDescriptionTypeOfProperty, us-gaap:StatementGeographical, us-gaap:ClassOfFinancingReceivableTypeOfBorrower, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

kim:Nonretail, kim:CommackNY, kim:BorrowerE, kim:MortgageLoans


Mortgage
Period End2020-12-31
Value0.256
Percentage of MortgageLoansOnRealEstate0.8

kim:Nonretail, kim:MelbourneFL, kim:BorrowerF, kim:MortgageLoans


Mortgage
Period End2020-12-31
Value0.244
Percentage of MortgageLoansOnRealEstate0.8

srt:RetailSite, kim:MesaAZ, kim:BorrowerD, kim:MortgageLoans


Mortgage
Period End2020-12-31
Value0.5
Percentage of MortgageLoansOnRealEstate1.6

srt:RetailSite, kim:PompanoFL, kim:BorrowerC, kim:MortgageLoans


Mortgage
Period End2020-12-31
Value25
Percentage of MortgageLoansOnRealEstate77.5

srt:RetailSite, kim:WalkerMI, kim:BorrowerB, kim:MortgageLoans


Mortgage
Period End2020-12-312019-12-31
Value3.6713.75
Percentage of MortgageLoansOnRealEstate11.447.9

us-gaap:MortgageLoansOnRealEstateWritedownOrReserveAmount1 us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:MortgageLoansOnRealEstateWritedownOrReserveAmount1

kim:MortgageLoans


Mortgage
Period End2020-12-31
Value930000.0
Percentage of MortgageLoansOnRealEstateWritedownOrReserveAmount1100.0

us-gaap:NotesAndLoansPayable

us-gaap:NotesAndLoansPayable


Notes
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-06-302014-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-312009-12-31
Value149014861541154516031597159416131671174617821862188118881700172617381948206322892391268127993629457356796113693870677227736075217700767679627956
Percentage of NotesAndLoansPayable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:NotesAndLoansPayable us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

kim:CPP


Notes
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-312011-12-312010-12-31
Value858584848484848484848484848584848484848484149109110111112112113137138141166168
Percentage of NotesAndLoansPayable5.75.75.55.55.35.35.35.35.14.84.74.54.54.55.04.94.94.44.13.73.55.63.90.00.02.50.00.00.00.02.02.22.1

kim:KIR


Notes
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-312011-12-312010-12-31
Value531524536540558561556568572638651679686698702725735737746776780808811815862866870881885889914911954
Percentage of NotesAndLoansPayable35.735.334.835.034.835.134.935.334.236.536.536.536.537.041.342.042.337.836.233.932.630.229.00.00.018.90.00.00.00.012.911.812.0

kim:OtherJointVenturePrograms


Notes
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-312011-12-312010-12-31
Value38138242342342441441542045145247447648748128728928949648253553653779480887588892795297710021063161218041801
Percentage of NotesAndLoansPayable25.625.727.527.426.525.926.026.127.025.926.625.625.925.516.916.716.725.523.423.422.420.028.40.024.10.020.30.00.00.00.022.823.422.6

kim:PrudentialInvestmentProgram


Notes
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value492494495496535537538539572
Percentage of NotesAndLoansPayable33.133.332.232.133.433.633.833.432.1

us-gaap:NotesPayable

us-gaap:NotesPayable


Notes
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value50475045504450424961530348314829442043834381440945914597459647004520405339273786372836603761385237683679319233533533330531863254328433373192315931612813298328832899306129823000
Percentage of NotesPayable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:NotesPayable us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee

kim:KIR, us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees


Notes
Period End2020-12-31
Value91
Percentage of NotesPayable1.8

us-gaap:NotesPayableFairValueDisclosure us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis

us-gaap:NotesPayableFairValueDisclosure

us-gaap:FairValueInputsLevel2, us-gaap:EstimateOfFairValueFairValueDisclosure


Notes
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value5400530055005.347004.44.84800440042004000400043004600
Percentage of NotesPayableFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:NotesPayableFairValueDisclosure us-gaap:FairValueByMeasurementBasis

us-gaap:CarryingReportedAmountFairValueDisclosure


Notes
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value5047504550445042496153034831482944204383438144094591459745964700452040533927378637283761
Percentage of NotesPayableFairValueDisclosure93.595.291.795146.0105.6120537.6100661.6100.6100.5104.4109.5110.2106.80.099.90.00.00.00.00.00.00.0

us-gaap:EstimateOfFairValueFairValueDisclosure


Notes
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value5443530654865298504450414983500044844302412641364338441846014676447639843890392238863820
Percentage of NotesPayableFairValueDisclosure100.8100.199.899976.2107.3114588.4103828.4104.2101.9102.4103.2103.4100.90.0100.00.00.00.00.00.00.00.0

us-gaap:OffMarketLeaseUnfavorable

us-gaap:OffMarketLeaseUnfavorable


Off
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value231259288329292291255181167165164
Percentage of OffMarketLeaseUnfavorable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent


Operating
Period End2021-06-302021-03-312020-12-312020-09-30
Value6.546.546.536.66
Percentage of OperatingLeaseWeightedAverageDiscountRatePercent100.0100.0100.0100.0

us-gaap:OtherLiabilities

us-gaap:OtherLiabilities


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value455510324517477488346556520553385615587624431603521542404569555566433621591602431563515515357548473469323464439441287465429442275311
Percentage of OtherLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherLiabilities us-gaap:ConsolidatedEntities, us-gaap:RecourseStatus

us-gaap:VariableInterestEntityPrimaryBeneficiary, us-gaap:Nonrecourse


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value19551427272748
Percentage of OtherLiabilities4.310.84.65.45.85.714.1

us-gaap:OtherLiabilities us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

kim:OtherJointVenturePrograms


Other
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value3.73.52.52.111124041212424
Percentage of OtherLiabilities1.11.00.60.52.72.99.311.66.68.49.0

us-gaap:OtherLiabilities us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee

kim:ExcludingKIR, us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees


Other
Period End2020-12-312019-12-31
Value5359
Percentage of OtherLiabilities16.517.2

kim:KIR, us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees


Other
Period End2020-12-312019-12-31
Value1716
Percentage of OtherLiabilities5.44.7

kim:PreferredEquityInvestments, us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees


Other
Period End2020-12-312019-12-31
Value4.52.6
Percentage of OtherLiabilities1.40.8

us-gaap:OtherRealEstate us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:OtherRealEstate

us-gaap:FairValueInputsLevel3, us-gaap:FairValueMeasurementsNonrecurring


Other
Period End2020-12-312019-12-312019-09-30
Value5.4643222
Percentage of OtherRealEstate100.0100.0100.0

us-gaap:OtherRealEstate us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsNonrecurring


Other
Period End2020-12-312019-12-312019-09-30
Value5.4643222
Percentage of OtherRealEstate100.0100.0100.0

us-gaap:OtherReceivables

us-gaap:OtherReceivables


Other
Period End2021-06-302021-03-312020-12-312010-12-312009-12-312008-12-312007-12-31
Value6.3855.124.88108131181153
Percentage of OtherReceivables100.0100.0100.0100.0100.0100.0100.0

us-gaap:PreferredStockLiquidationPreferenceValue

us-gaap:PreferredStockLiquidationPreferenceValue


Preferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-31
Value48948948948948948948971410641064106410641064106410300.80.8800800800800800800975975975975975975975975975975975975810
Percentage of PreferredStockLiquidationPreferenceValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PreferredStockLiquidationPreferenceValue us-gaap:StatementClassOfStock

kim:SeriesLPreferredStock


Preferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value2252252252252252252252252252252252252252250.225225
Percentage of PreferredStockLiquidationPreferenceValue46.046.046.046.046.046.046.031.521.121.121.121.121.121.10.028125.0

kim:SeriesMPreferredStock


Preferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value2642642642642642642642642642642642642642640.23
Percentage of PreferredStockLiquidationPreferenceValue54.054.054.054.054.054.054.037.024.824.824.824.824.824.80.0

kim:Total


Preferred
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-312011-12-31
Value4894894894894894897141064106410641064106410641.03800800800800800800800800975975975975975975975975810
Percentage of PreferredStockLiquidationPreferenceValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.1100000.0100000.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RedeemablePreferredStock


Preferred
Period End2021-06-30
Value489
Percentage of PreferredStockLiquidationPreferenceValue100.0

us-gaap:PreferredStockValue

us-gaap:PreferredStockValue


Preferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-31
Value20000.020000.020000.020000.020000.020000.020000.029000.043000.043000.043000.043000.043000.043000.041000.032000.032000.032000.032000.032000.032000.032000.032000.0102000.0102000.0102000.0102000.0102000.0102000.0102000.0102000.0102000.0102000.0102000.0102000.0954000.0
Percentage of PreferredStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PrepaidExpenseAndOtherAssets

us-gaap:PrepaidExpenseAndOtherAssets


Prepaid
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value135150156155147152182175171155147
Percentage of PrepaidExpenseAndOtherAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RealEstateInvestmentPropertyAccumulatedDepreciation

us-gaap:RealEstateInvestmentPropertyAccumulatedDepreciation


Real
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-03-312010-12-31
Value2784272727172662260625522500247424262393238523762395244024332458239823452278222021992.1553652115209220542007195519371941191618781864183518011745174517431717169316021549
Percentage of RealEstateInvestmentPropertyAccumulatedDepreciation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RealEstateInvestmentPropertyAtCost

us-gaap:RealEstateInvestmentPropertyAtCost


Real
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value12063117091163512250116731138998859025885085978257
Percentage of RealEstateInvestmentPropertyAtCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RealEstateInvestmentPropertyNet

us-gaap:RealEstateInvestmentPropertyNet


Real
Period End2020-12-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value93469397917992099172916492219250904391269362981797719543934597299392917191569453925692909357806278837752729172447086728473077201707870877021708468086730675370437539
Percentage of RealEstateInvestmentPropertyNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RedeemableNoncontrollingInterestEquityCarryingAmount

us-gaap:RedeemableNoncontrollingInterestEquityCarryingAmount


Redeemable
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value1517151717171723232323201616161696978686868686929191919191918685858681959595952.61595952.697100
Percentage of RedeemableNoncontrollingInterestEquityCarryingAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RedeemableNoncontrollingInterestEquityCarryingAmount us-gaap:StatementEquityComponents

kim:CapitalUnitsClassB


Redeemable
Period End2020-12-312019-12-312018-12-312017-12-31
Value16162425
Percentage of RedeemableNoncontrollingInterestEquityCarryingAmount102.090.3102.6157.3

us-gaap:RedeemableNoncontrollingInterestEquityCarryingAmount us-gaap:StatementGeographical

country:PR


Redeemable
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value5.25.25.25.286
Percentage of RedeemableNoncontrollingInterestEquityCarryingAmount32.929.022.032.299.1

us-gaap:SecuredDebt

us-gaap:SecuredDebt


Secured
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312010-12-31
Value1672953113143884044844824854854924774774998828508701071113912131460150116141645176820421428134311971075103511251180111310031015990105810851046
Percentage of SecuredDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:SecuredDebt us-gaap:ConsolidatedEntities, us-gaap:RecourseStatus

us-gaap:VariableInterestEntityPrimaryBeneficiary, us-gaap:Nonrecourse


Secured
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value353636373737104
Percentage of SecuredDebt21.412.211.711.89.69.321.6

us-gaap:SecuredDebt us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

kim:PreferredEquityInvestment


Secured
Period End2020-12-312019-12-312018-12-31
Value141236298
Percentage of SecuredDebt45.648.860.7

us-gaap:SecuredDebt us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee

kim:ExcludingKIR, us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees


Secured
Period End2020-12-312019-12-31
Value804838
Percentage of SecuredDebt258.4173.2

kim:KIR, us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees


Secured
Period End2020-12-312019-12-31
Value445556
Percentage of SecuredDebt143.1114.9

kim:PreferredEquityInvestments, us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees


Secured
Period End2020-12-312019-12-31
Value146236
Percentage of SecuredDebt47.148.8

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant us-gaap:PlanName

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant

kim:The2020EquityParticipationPlan


Share
Period End2021-06-302021-03-312020-12-312020-09-30
Value8.58.59.9810.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant100.0100.0100.0100.0

us-gaap:StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1 us-gaap:SubsidiarySaleOfStock

us-gaap:StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1

kim:ATMProgram


Stock
Period End2020-12-31
Value298
Percentage of StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1100.0

us-gaap:ValuationAllowancesAndReservesBalance us-gaap:ValuationAllowancesAndReservesType

us-gaap:ValuationAllowancesAndReservesBalance

us-gaap:AllowanceForCreditLoss


Valuation
Period End2020-12-312018-12-312017-12-312016-12-312015-12-31
Value2220172431
Percentage of ValuationAllowancesAndReservesBalance100.0100.0100.0100.0100.0

us-gaap:ValuationAllowanceOfDeferredTaxAssets


Valuation
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-31
Value3642455495273463716633333336
Percentage of ValuationAllowancesAndReservesBalance165.20.0222.2317.3393.587.70.00.00.00.00.00.00.00.0

Line plots across dimensions of each concept


us-gaap:SharesOutstanding
us-gaap:StatementEquityComponents
(None,)
Shares Outstandingus-gaap: Statement Equity Components
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities
(None,)
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amountus-gaap: Antidilutive Securities Excluded From Computation Of Earnings Per Share By Antidilutive Securities
us-gaap:Assets
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee
(None, 'us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees')
Assetsus-gaap: Schedule Of Equity Method Investment Equity Method Investee Name, us-gaap: Equity Method Investment Nonconsolidated Investee
us-gaap:LiabilitiesAndStockholdersEquity
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee
(None, 'us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees')
Liabilities And Stockholders Equityus-gaap: Schedule Of Equity Method Investment Equity Method Investee Name, us-gaap: Equity Method Investment Nonconsolidated Investee
us-gaap:StockholdersEquity
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee
(None, 'us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees')
Stockholders Equityus-gaap: Schedule Of Equity Method Investment Equity Method Investee Name, us-gaap: Equity Method Investment Nonconsolidated Investee
us-gaap:Land
us-gaap:PropertyPlantAndEquipmentByType
(None,)
Landus-gaap: Property Plant And Equipment By Type
us-gaap:StockholdersEquity
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:EquityMethodInvestmentNonconsolidatedInvestee
(None, 'us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees')
Stockholders Equityus-gaap: Schedule Of Equity Method Investment Equity Method Investee Name, us-gaap: Equity Method Investment Nonconsolidated Investee
us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
us-gaap:StatementEquityComponents
(None,)
Stockholders Equity Including Portion Attributable To Noncontrolling Interestus-gaap: Statement Equity Components
us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
us-gaap:StatementEquityComponents
(None,)
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Valueus-gaap: Statement Equity Components
us-gaap:Dividends
us-gaap:StatementEquityComponents
(None,)
Dividendsus-gaap: Statement Equity Components