PEAK


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

Table of contents



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

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted

us-gaap:IncomeLossFromContinuingOperationsPerBasicShare
us-gaap:StatementBusinessSegments

us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare
us-gaap:StatementBusinessSegments

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest
us-gaap:StatementOperatingActivitiesSegment

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest

us-gaap:CostOfGoodsAndServicesSold

us-gaap:CostsAndExpenses

us-gaap:GainsLossesOnExtinguishmentOfDebt
us-gaap:ConsolidationItems
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:LongtermDebtType, us-gaap:SubsequentEventType
us-gaap:StatementScenario, us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:GeneralAndAdministrativeExpense
us-gaap:ConsolidationItems

us-gaap:IncomeLossFromContinuingOperations

us-gaap:IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:StatementBusinessSegments

us-gaap:IncomeTaxExpenseBenefit
us-gaap:ConsolidationItems

us-gaap:IncomeTaxesPaidNet

us-gaap:InterestExpense
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:InterestIncomeOperating
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:InterestPaidNet

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic

us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted

us-gaap:NonoperatingIncomeExpense

us-gaap:OperatingExpenses
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OtherComprehensiveIncomeLossNetOfTax
us-gaap:StatementEquityComponents

us-gaap:OtherNonoperatingIncomeExpense
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:ProfitLoss
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:StatementEquityComponents

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax

us-gaap:Revenues
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:Assets
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:StatementOperatingActivitiesSegment
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities

us-gaap:Liabilities
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:StatementOperatingActivitiesSegment
us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:StockholdersEquity

us-gaap:CashAndCashEquivalentsAtCarryingValue
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:StatementOperatingActivitiesSegment
us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:Land
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:StatementOperatingActivitiesSegment
us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities
us-gaap:BalanceSheetLocation
us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
us-gaap:ConsolidationItems

us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures

us-gaap:Goodwill
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:DisposalGroupClassification

us-gaap:IntangibleAssetsNetExcludingGoodwill
us-gaap:ConsolidatedEntities
us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities

us-gaap:FiniteLivedIntangibleAssetsNet
us-gaap:IncomeStatementLocation

us-gaap:DeferredTaxAssetsLiabilitiesNet

us-gaap:OperatingLeaseRightOfUseAsset
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:StatementOperatingActivitiesSegment
us-gaap:DisposalGroupClassification
us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities

us-gaap:OtherAssets
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:StatementOperatingActivitiesSegment
us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities

us-gaap:LongTermDebt
us-gaap:LongtermDebtType

us-gaap:MinorityInterest

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:OperatingLeaseLiability
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:StatementOperatingActivitiesSegment
us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:StockholdersEquity

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
us-gaap:StatementEquityComponents

us-gaap:CommonStockValue

us-gaap:AdditionalPaidInCapital

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:MinorityInterest

us-gaap:StockIssuedDuringPeriodValueNewIssues
us-gaap:StatementEquityComponents

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
us-gaap:StatementEquityComponents

us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
us-gaap:StatementEquityComponents

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities
us-gaap:InvestmentType, us-gaap:StatementBusinessSegments
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty, us-gaap:SubsequentEventType
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:StatementBusinessSegments
us-gaap:StatementGeographical, us-gaap:InvestmentType
us-gaap:StatementGeographical, us-gaap:SubsequentEventType

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetIncomeLoss

us-gaap:ProfitLoss
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:StatementEquityComponents

us-gaap:ShareBasedCompensation

us-gaap:NetCashProvidedByUsedInInvestingActivities
us-gaap:StatementGeographical
us-gaap:PaymentsToAcquireRealEstate
us-gaap:StatementGeographical, us-gaap:StatementBusinessSegments
us-gaap:StatementGeographical, us-gaap:StatementBusinessSegments, us-gaap:SubsequentEventType
us-gaap:StatementGeographical, us-gaap:SubsequentEventType

us-gaap:NetCashProvidedByUsedInFinancingActivities
us-gaap:InvestmentType, us-gaap:StatementBusinessSegments
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty, us-gaap:SubsequentEventType
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:StatementBusinessSegments
us-gaap:StatementGeographical, us-gaap:InvestmentType
us-gaap:StatementGeographical, us-gaap:SubsequentEventType

us-gaap:PaymentsOfDividends

us-gaap:PaymentsForRepurchaseOfCommonStock
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber

us-gaap:DeferredTaxLiabilities

us-gaap:DeferredTaxAssetsNet

us-gaap:UnrecognizedTaxBenefits

us-gaap:DeferredTaxAssetsValuationAllowance
us-gaap:SubsidiarySaleOfStock
peak:ATMEquityOfferingProgramAggregateAmountRemaining

peak:AdjustedNetOperatingIncomeFromContinuingOperations
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

peak:AmortizationOfNonrefundableEntranceFeesAndAboveBelowMarketLeaseIntangiblesNet
us-gaap:SubsidiarySaleOfStock
peak:AtmEquityOfferingProgramAggregateAmountAuthorized
us-gaap:StatementGeographical, us-gaap:InvestmentType
peak:CapitalExpenditureFundingAmountCommitted

peak:CommitmentsDevelopmentandRedevelopmentProjectsAmountIncreaseDecrease

peak:CommonSharesAttributableToREITConversionsTotal

peak:CostOfDispositionOfRealEstate
us-gaap:SubsequentEventType
us-gaap:LongtermDebtType
peak:DiscontinuedOperationsScheduledRepaymentsOfSecuredDebt
us-gaap:DisposalGroupClassification
peak:DisposalGroupIncludingDiscontinuedOperationImpairmentsAndLoanLossReservesRecoveriesNet
us-gaap:DisposalGroupClassification
peak:DisposalGroupIncludingDiscontinuedOperationNonoperatingIncomeExpense
us-gaap:DisposalGroupClassification
peak:DisposalGroupIncludingDiscontinuedOperationOtherIncomeExpenseNet
us-gaap:DisposalGroupClassification
peak:DisposalGroupIncludingDiscontinuedOperationResidentFeesAndServices
us-gaap:DisposalGroupClassification
peak:DisposalGroupIncludingDiscontinuedOperationTotalCostsAndExpenses
us-gaap:DisposalGroupClassification
peak:DisposalGroupIncludingDiscontinuedOperationTransactionCosts
us-gaap:DisposalGroupClassification
peak:DisposalGroupIncludingDiscontinuedOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

peak:DistributionsInExcessOfEarningsFromUnconsolidatedJointVentures

peak:EffectiveIncomeTaxRateReconciliationCoronavirusAidReliefAndEconomicSecurityCARESActAmount
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
peak:EquityMethodInvestmentAdditionalOwnershipPercentageAcquired
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:SubsequentEventType
us-gaap:Range, us-gaap:DerivativeInstrumentRisk
peak:EstimateChangeInFairValueOfDerivativeForAssumptionOfOnePercentagePointChangeInInterestRate

peak:GainLossFromChangeOfControl
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
peak:GainLossFromChangeOfControlNetOfTax

peak:GainLossOnSaleOfRealEstateUnderDirectFinancingLease
peak:GovernmentAssistance
peak:GovernmentGrantIncome
peak:GovernmentAssistance, us-gaap:IncomeStatementLocation
us-gaap:SubsequentEventType

peak:GovernmentGrantIncomeFromCARESAct
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:Range
peak:ImpairmentCalculationPriceperUnit

peak:ImpairmentsAndAllowanceForCreditLossReserves
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

peak:ImpairmentsAndAllowanceForCreditLossReservesRecoveriesNet
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

peak:IncomeLossFromEquityMethodInvestmentsIncludingDiscontinuedOperations

peak:IncrementalCommonSharesAttributableToDilutiveEffectOfEquityAwards

peak:IncrementalCommonSharesAttributableToREITConversions

peak:IncrementalCommonSharesAttributabletoDilutiveEffectofEquityForwardAgreementsSettled
us-gaap:CounterpartyName
peak:IntangibleLiabilitiesAcquired

peak:InterestIncomeExcludedFromAdjustedGovernmentGrantIncomeFromContinuingOperations
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

peak:InterestIncomeExcludedFromAdjustedNetOperatingIncomeFromContinuingOperations
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

peak:NetIncomeLossContinuingOperationsAvailableToCommonStockholdersBasic

peak:NetIncomeLossJointVenturePartnersAttributableToParent
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

peak:NonCashAdjustmentsToNetOperatingIncomeFromContinuingOperations
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:InvestmentType
peak:NoncashOrPartNoncashDiscontinuedOperationsSecuredDebtAssumedByBuyer
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty
peak:NoncashOrPartNoncashInterestIncome

peak:NoncontrollingInterestsShareInDiscontinuedOperations

peak:OperatingExpensesFromJointVentureAttributableToNoncontrollingInterest
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

peak:OperatingExpensesFromJointVentureAttributableToParentNet
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

peak:ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasicAndDiluted

peak:PaymentsToAcquireLoansReceivableAndOther

peak:PaymentstoAcquireLoansReceivableDirectFinancingLeasesandOther
us-gaap:EquityMethodInvestmentNonconsolidatedInvestee
peak:PreferredEquityMethodInvestmentReturnPercentage
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty, us-gaap:InvestmentType
peak:ProceedsFromSaleOfFinancingReceivableAfterAllowanceForCreditLossAndPreferredEquityMethodInvestment
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty, us-gaap:InvestmentType, us-gaap:SubsequentEventType

peak:RealEstateRevenuesFromJointVentureAttributableToNoncontrollingInterest
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

peak:RealEstateRevenuesFromJointVentureAttributableToParent
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

peak:RealEstateRevenuesFromJointVentureGovernmentGrantIncome
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

peak:ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedNonCashAdjustments
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

peak:RestrictedStockVested

peak:SellerFinancingProvidedOnDispositionofRealEstateAsset

us-gaap:AmortizationOfFinancingCostsAndDiscounts

us-gaap:AssetImpairmentCharges

us-gaap:BusinessCombinationAcquisitionRelatedCosts
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:CommonStockDividendsPerShareCashPaid

us-gaap:ConstructionInProgressExpendituresIncurredButNotYetPaid

us-gaap:ContractWithCustomerReceivableCreditLossExpenseReversal
us-gaap:DisposalGroupClassification, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentPeriodicPaymentPrincipal
us-gaap:LongtermDebtType

us-gaap:DeferredIncomeTaxesAndTaxCredits

us-gaap:DepreciationAndAmortization
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:StatementBusinessSegments

us-gaap:DilutiveSecurities

us-gaap:DirectFinancingLeaseInterestIncome

us-gaap:DirectFinancingLeaseRevenue
us-gaap:DisposalGroupClassification
us-gaap:DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationBeforeIncomeTax
us-gaap:DisposalGroupClassification
us-gaap:DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax
us-gaap:DisposalGroupClassification
us-gaap:DiscontinuedOperationTaxEffectOfDiscontinuedOperation
us-gaap:DisposalGroupClassification
us-gaap:DisposalGroupIncludingDiscontinuedOperationGrossProfitLoss
us-gaap:DisposalGroupClassification
us-gaap:DisposalGroupIncludingDiscontinuedOperationInterestExpense
us-gaap:DisposalGroupClassification
us-gaap:DisposalGroupIncludingDiscontinuedOperationOperatingExpense
us-gaap:DisposalGroupClassification
us-gaap:DisposalGroupIncludingDiscontinuedOperationOtherIncome
us-gaap:DisposalGroupClassification
us-gaap:DisposalGroupIncludingDiscontinuedOperationRentalIncome
us-gaap:DisposalGroupClassification
us-gaap:DisposalGroupIncludingDiscontinuedOperationRevenue

us-gaap:DividendsCommonStock
us-gaap:StatementEquityComponents

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:EquityMethodInvestmentDividendsOrDistributions
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:DisposalGroupClassification
us-gaap:EquityMethodInvestmentRealizedGainLossOnDisposal

us-gaap:FinancingReceivableAllowanceForCreditLossesEffectOfChangeInMethod
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:CounterpartyName
us-gaap:FinitelivedIntangibleAssetsAcquired1
us-gaap:SubsidiarySaleOfStock
us-gaap:ForwardContractIndexedToIssuersEquityForwardRate

us-gaap:GainLossOnSaleOfInvestments
us-gaap:StatementBusinessSegments
us-gaap:GainLossOnSaleOfNotesReceivable

us-gaap:GainsLossesOnSalesOfInvestmentRealEstate
peak:DefinitiveAgreementsAxis, us-gaap:InvestmentType, us-gaap:StatementBusinessSegments
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:DisposalGroupClassification
us-gaap:InvestmentType, us-gaap:StatementBusinessSegments
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty, us-gaap:InvestmentType
us-gaap:StatementBusinessSegments
us-gaap:DisposalGroupClassification, us-gaap:StatementBusinessSegments
us-gaap:GoodwillImpairmentLoss

us-gaap:ImpairmentOfRealEstate
us-gaap:StatementBusinessSegments

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTax
us-gaap:ConsolidationItems

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToNoncontrollingInterest

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare

us-gaap:IncomeLossFromEquityMethodInvestments
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance

us-gaap:IncomeTaxReconciliationNondeductibleExpenseRestructuringCharges

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities

us-gaap:IncreaseDecreaseInAccountsReceivableAndOtherOperatingAssets

us-gaap:IncrementalCommonSharesAttributableToEquityForwardAgreements

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements

us-gaap:InsuredEventGainLoss

us-gaap:InterestCostsCapitalized

us-gaap:InterestPaidCapitalized

us-gaap:LoansAndLeasesReceivableCommitmentsFixedRates

us-gaap:MinorityInterestDecreaseFromRedemptions
us-gaap:StatementEquityComponents

us-gaap:NoncashOrPartNoncashAcquisitionNetNonmonetaryAssetsAcquiredLiabilitiesAssumed1

us-gaap:NoncashOrPartNoncashAcquisitionValueOfLiabilitiesAssumed1

us-gaap:NoncontrollingInterestInNetIncomeLossJointVenturePartnersNonredeemable
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingLeaseLeaseIncome

us-gaap:OperatingLeaseLeaseIncomeLeasePayments

us-gaap:OperatingLeaseVariableLeaseIncome

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax

us-gaap:OtherDepreciationAndAmortization

us-gaap:OtherNoncashIncomeExpense
us-gaap:StatementGeographical
us-gaap:PaymentsForDepositsOnRealEstateAcquisitions
us-gaap:StatementGeographical, us-gaap:StatementBusinessSegments
us-gaap:StatementGeographical, us-gaap:StatementBusinessSegments, us-gaap:SubsequentEventType
us-gaap:StatementGeographical, us-gaap:SubsequentEventType

us-gaap:PaymentsForLeasingCostsCommissionsAndTenantImprovements
us-gaap:StatementOperatingActivitiesSegment

us-gaap:PaymentsOfDebtExtinguishmentCosts

us-gaap:PaymentsToAcquireCommercialRealEstate

us-gaap:PaymentsToAcquireInterestInSubsidiariesAndAffiliates
peak:AssetAcquisition, us-gaap:StatementGeographical, us-gaap:SubsequentEventType
us-gaap:PaymentsToAcquireLand
us-gaap:StatementGeographical
us-gaap:StatementGeographical, us-gaap:AssetAcquisition
us-gaap:StatementGeographical, us-gaap:SubsequentEventType

us-gaap:PaymentsToAcquireOtherRealEstate
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:PaymentsToAcquireRealEstateAndRealEstateJointVentures
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:SubsequentEventType

us-gaap:PaymentsToDevelopRealEstateAssets
us-gaap:StatementOperatingActivitiesSegment

us-gaap:PaymentsToMinorityShareholders

us-gaap:ProceedsFromBankDebt
us-gaap:StatementBusinessSegments
us-gaap:ProceedsFromCollectionOfFinanceReceivables
us-gaap:StatementBusinessSegments, us-gaap:SubsequentEventType
us-gaap:InvestmentType, us-gaap:StatementBusinessSegments
us-gaap:ProceedsFromCollectionOfLoansReceivable
peak:DefinitiveAgreementsAxis, us-gaap:InvestmentType, us-gaap:StatementBusinessSegments
us-gaap:ProceedsFromDepositsOnRealEstateSales
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:ProceedsFromDivestitureOfInterestInJointVenture

us-gaap:ProceedsFromIssuanceOrSaleOfEquity

us-gaap:ProceedsFromLinesOfCredit

us-gaap:ProceedsFromPrincipalRepaymentsOnLoansAndLeasesHeldForInvestment
peak:DefinitiveAgreements, us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty, us-gaap:SubsequentEventType
us-gaap:ProceedsFromSaleOfBuildings
peak:DefinitiveAgreementsAxis, us-gaap:InvestmentType, us-gaap:StatementBusinessSegments
us-gaap:CounterpartyName, us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:InvestmentType, us-gaap:StatementBusinessSegments
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty, us-gaap:InvestmentType
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty, us-gaap:InvestmentType, us-gaap:SubsequentEventType
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty, us-gaap:SubsequentEventType
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:StatementBusinessSegments
us-gaap:StatementBusinessSegments
us-gaap:StatementBusinessSegments, us-gaap:SubsequentEventType
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:ProceedsFromSaleOfEquityMethodInvestments
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:SubsequentEventType
us-gaap:StatementBusinessSegments
us-gaap:ProceedsFromSaleOfFinanceReceivables

us-gaap:ProceedsFromSaleOfRealEstateHeldforinvestment

us-gaap:ProvisionForLoanLeaseAndOtherLosses
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:ProvisionForLoanLossesExpensed
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:RepaymentsOfBankDebt

us-gaap:RepaymentsOfLinesOfCredit
us-gaap:CreditFacility, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType
us-gaap:RepaymentsOfLongTermLinesOfCredit

us-gaap:RepaymentsOfSecuredDebt
us-gaap:InvestmentType, us-gaap:StatementBusinessSegments
us-gaap:LongtermDebtType
us-gaap:DebtInstrument, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType
us-gaap:RepaymentsOfSeniorDebt
us-gaap:DebtInstrument, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType
us-gaap:RepaymentsOfUnsecuredDebt
us-gaap:LongtermDebtType, us-gaap:SubsequentEventType

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodSharesConversionOfUnits
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodSharesNewIssues
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodValueConversionOfUnits

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised
us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents
us-gaap:StockRepurchasedDuringPeriodShares

us-gaap:StockRepurchasedDuringPeriodValue
us-gaap:StatementEquityComponents

us-gaap:StraightLineRent
us-gaap:ConsolidatedEntities
us-gaap:VariableInterestEntityOwnershipPercentage
us-gaap:CounterpartyName, us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty, us-gaap:MajorPropertyClass, us-gaap:SubsequentEventType
hcp:LeaseCapitalCommitment
us-gaap:CounterpartyName, us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:SubsequentEventType
hcp:NumberOfPropertiesToBeSold
us-gaap:ConsolidationItems
peak:AssetsBeforeAccumulatedDepreciationAndAmortization
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:DisposalGroupClassification
peak:AssetsHeldForSaleAndDiscontinuedOperationsNet

peak:CashAndCashEquivalentsIncludingDiscontinuedOperationsTotal

peak:CommitmentsDevelopmentAndRedevelopmentProjectsAndTenantImprovements

peak:CommitmentsDevelopmentandRedevelopmentProjects

peak:CommitmentsRelatedToAssetsClassifiedAsDiscontinuedOperations
us-gaap:LongtermDebtType
peak:DebtInstrumentCollateralHealthcareFacilitiesCarryingValue

peak:DeferredTaxAssetRealEstate

peak:DeferredTaxAssetValuationAllowance

peak:DeferredTaxAssetsInvestmentsAndPropertyPrimarilyDifferenceInInvestmentBasisDepreciationAndAmortizationBasisOfLandAssetsAndTreatmentOfInterestAndCertainCosts
us-gaap:DisposalGroupClassification
peak:DisposalGroupIncludingDiscontinuedOperationAccountsReceivableNet
us-gaap:DisposalGroupClassification
peak:DisposalGroupIncludingDiscontinuedOperationAccumulatedDepreciationAndAmortization

peak:DisposalGroupIncludingDiscontinuedOperationAllowanceForDoubtfulAccountsReceivable
us-gaap:DisposalGroupClassification
peak:DisposalGroupIncludingDiscontinuedOperationDevelopmentCostsAndConstructionInProgress
us-gaap:DisposalGroupClassification
peak:DisposalGroupIncludingDiscontinuedOperationInvestmentsInAdvancesUnconsolidatedJointVentures
us-gaap:DisposalGroupClassification
peak:DisposalGroupIncludingDiscontinuedOperationLand
us-gaap:DisposalGroupClassification
peak:DisposalGroupIncludingDiscontinuedOperationNetRealEstate
us-gaap:DisposalGroupClassification
peak:DisposalGroupIncludingDiscontinuedOperationOperatingLeaseLiability
us-gaap:DisposalGroupClassification
peak:DisposalGroupIncludingDiscontinuedOperationOperatingLeaseRightOfUseAsset

peak:DisposalGroupIncludingDiscontinuedOperationRestrictedCashAndCashEquivalents
us-gaap:DisposalGroupClassification
us-gaap:DisposalGroupClassification
peak:DisposalGroupIncludingDiscontinuedOperationSecuredDebt

peak:DisposalGroupIncludingDiscontinuedOperationsCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
us-gaap:DisposalGroupClassification
peak:DisposalGroupIncludingDiscontinuedOperationsLongtermDebt
us-gaap:DisposalGroupClassification, us-gaap:LongtermDebtType
us-gaap:DisposalGroupClassification, us-gaap:StatementBusinessSegments

peak:ExchangeAccommodationTitleholderRealEstateCarryingValue

peak:FinancingReceivableAllowanceForCreditLossUnfundedLoanCommitments

peak:FinancingReceivableRemainingCommitments

peak:FiniteLivedIntangibleLiabilitiesAccumulatedAmortization

peak:FiniteLivedIntangibleLiabilitiesGross

peak:FiniteLivedIntangibleLiabilitiesNet
us-gaap:Range
peak:ImpairmentDiscountRates
us-gaap:Range
peak:ImpairmentTerminalCapitalizationRate

peak:LeaseCapitalCommitment
us-gaap:CounterpartyName, us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty, us-gaap:StatementScenario, us-gaap:MajorPropertyClass

peak:LeaseLiabilityIncludingDiscontinuedOperations

peak:LeasesWithPurchaseOptionFutureMinimumAnnualizedBaseRentReceivable

peak:LeasesWithPurchaseOptionFutureMinimumAnnualizedBaseRentReceivableInFourYears

peak:LeasesWithPurchaseOptionFutureMinimumAnnualizedBaseRentReceivableInTwoYears

peak:LeasesWithPurchaseOptionFutureMinimumAnnualizedBaseRentReceivableThereafter

peak:LeaseswithPurchaseOptionFutureMinimumAnnualizedBaseRentReceivableInFiveYears

peak:LeaseswithPurchaseOptionFutureMinimumAnnualizedBaseRentReceivableNextTwelveMonths
us-gaap:DisposalGroupClassification
peak:LiabilitiesRelatedToAssetsHeldForSaleAndDiscontinuedOperationsNet
us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities, us-gaap:StatementBusinessSegments
peak:LoansReceivableGrossCarryingAmountMezzanine
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:StatementBusinessSegments
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty
peak:LoansReceivableMarketRate
us-gaap:Range, us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty
peak:LoansReceivableStatedInterestRate

peak:LoansandLeasesReceivableRemainingCommitments

peak:LongTermDebtExcludingDisposalGroup
us-gaap:LongtermDebtType

peak:LongTermDebtMaturityAfterYearFour
us-gaap:LongtermDebtType
us-gaap:StatementEquityComponents
peak:MinorityInterestInPreferredUnitHoldersFairValue
us-gaap:DisposalGroupClassification
peak:NetRealEstateAssets

peak:PercentofDirectFinancingLeasePortfolio
us-gaap:StatementBusinessSegments

peak:RealEstateFederalIncomeTaxBasisLessThanReportedNetAssets
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty
peak:RealEstateInvestmentPropertyAggregateCarryingValueBeforeImpairment

peak:RefundableEntranceFees

peak:RefundableEntranceFeesCurrentAndNoncurrent

peak:RestrictedCashAndCashEquivalentsIncludingDiscontinuedOperationsTotal
us-gaap:PlanName
peak:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrantAsRestrictedStockAndPerformanceRestrictedStockUnits

peak:ThirdPartyDebtCollateralizedByFacilitiesAssetCarryingAmount

peak:ThirdPartyDebtCollateralizedByFacilitiesDebtAmount

peak:UnamortizedNonrefundableEntranceFeeCurrentAndNoncurrent

srt:MortgageLoansOnRealEstateFaceAmountOfMortgages
us-gaap:MortgageLoansOnRealEstateDescriptionTypeOfProperty
us-gaap:MortgageLoansOnRealEstateDescriptionTypeOfProperty, us-gaap:StatementGeographical, us-gaap:StatementBusinessSegments

us-gaap:AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent
us-gaap:ConsolidatedEntities
us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities

us-gaap:AccountsReceivableNet
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:StatementOperatingActivitiesSegment
us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities

us-gaap:AccumulatedDistributionsInExcessOfNetIncome

us-gaap:AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax

us-gaap:AllowanceForDoubtfulAccountsPremiumsAndOtherReceivables

us-gaap:AllowanceForDoubtfulAccountsReceivable

us-gaap:AociLossCashFlowHedgeCumulativeGainLossAfterTax
us-gaap:StatementGeographical
us-gaap:AreaOfLand
us-gaap:StatementGeographical, us-gaap:SubsequentEventType
us-gaap:DisposalGroupClassification
us-gaap:AssetsHeldForSaleNotPartOfDisposalGroup

us-gaap:AssetsOfDisposalGroupIncludingDiscontinuedOperation
us-gaap:ConsolidatedEntities
us-gaap:DisposalGroupClassification

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsDisposalGroupIncludingDiscontinuedOperations

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations

us-gaap:ConstructionPayableCurrentAndNoncurrent

us-gaap:ContractWithCustomerLiability
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:StatementOperatingActivitiesSegment
us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities

us-gaap:ContractualObligation
us-gaap:OtherCommitments

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

us-gaap:DebtInstrumentUnamortizedDiscountPremiumNet
us-gaap:LongtermDebtType

us-gaap:DebtWeightedAverageInterestRate
us-gaap:CreditFacility, us-gaap:LongtermDebtType
us-gaap:DebtInstrument, us-gaap:DisposalGroupClassification, us-gaap:LongtermDebtType
us-gaap:LongtermDebtType

us-gaap:DeferredIncomeTaxLiabilities
us-gaap:StatementBusinessSegments
us-gaap:DeferredRentAssetNetCurrent

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards
dei:LegalEntity
dei:LegalEntity
us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsNotSubjectToExpiration
dei:LegalEntity
us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsSubjectToExpiration

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals

us-gaap:DeferredTaxLiabilitiesOther

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment
us-gaap:DerivativeInstrumentRisk, us-gaap:SubsequentEventType
us-gaap:DerivativeAssetNotionalAmount
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
us-gaap:DerivativeAssets
us-gaap:FairValueByMeasurementBasis
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
us-gaap:DerivativeLiabilities
us-gaap:FairValueByMeasurementBasis

us-gaap:DevelopmentInProcess
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:StatementOperatingActivitiesSegment
us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities

us-gaap:DirectFinancingLeaseDeferredSellingProfit

us-gaap:DirectFinancingLeaseLeaseReceivable

us-gaap:DirectFinancingLeaseNetInvestmentInLease
us-gaap:FinancialInstrumentPerformanceStatus
us-gaap:FinancialInstrumentPerformanceStatus, us-gaap:StatementBusinessSegments
us-gaap:StatementBusinessSegments

us-gaap:DirectFinancingLeaseUnguaranteedResidualAsset
us-gaap:DisposalGroupClassification
us-gaap:DisposalGroupIncludingDiscontinuedOperationAccountsNotesAndLoansReceivableNet
us-gaap:DisposalGroupClassification
us-gaap:DisposalGroupIncludingDiscontinuedOperationAccountsPayableAndAccruedLiabilities

us-gaap:DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent

us-gaap:DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents
us-gaap:DisposalGroupClassification
us-gaap:DisposalGroupClassification
us-gaap:DisposalGroupIncludingDiscontinuedOperationDeferredRevenue

us-gaap:DisposalGroupIncludingDiscontinuedOperationIntangibleAssets
us-gaap:DisposalGroupClassification
us-gaap:DisposalGroupClassification
us-gaap:DisposalGroupIncludingDiscontinuedOperationOtherAssets
us-gaap:DisposalGroupClassification, us-gaap:StatementBusinessSegments
us-gaap:DisposalGroupIncludingDiscontinuedOperationOtherLiabilities
us-gaap:DisposalGroupClassification
us-gaap:DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment
us-gaap:DisposalGroupClassification
us-gaap:DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipmentCurrent

us-gaap:EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity
us-gaap:EquityMethodInvestmentNonconsolidatedInvestee
us-gaap:EquityMethodInvestments
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

us-gaap:FinancingReceivableAllowanceForCreditLosses
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:StatementBusinessSegments
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType
us-gaap:FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType, us-gaap:FinancialInstrumentPerformanceStatus
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType
us-gaap:FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType, us-gaap:FinancialInstrumentPerformanceStatus
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType
us-gaap:FinancingReceivableOriginatedInCurrentFiscalYear
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType, us-gaap:FinancialInstrumentPerformanceStatus
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType
us-gaap:FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType, us-gaap:FinancialInstrumentPerformanceStatus
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType
us-gaap:FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType, us-gaap:FinancialInstrumentPerformanceStatus
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType
us-gaap:FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType, us-gaap:FinancialInstrumentPerformanceStatus

us-gaap:FinancingReceivableUnamortizedLoanCommitmentOriginationFeeAndPremiumDiscount

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization
us-gaap:IncomeStatementLocation
us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive
us-gaap:IncomeStatementLocation
us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
us-gaap:IncomeStatementLocation
us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive
us-gaap:IncomeStatementLocation
us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
us-gaap:IncomeStatementLocation
us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
us-gaap:IncomeStatementLocation
us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo

us-gaap:FiniteLivedIntangibleAssetsGross
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
us-gaap:HeldToMaturitySecuritiesFairValue
us-gaap:FairValueByMeasurementBasis

us-gaap:IncomeTaxExaminationInterestAccrued

us-gaap:InterestPayableCurrentAndNoncurrent
us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship
us-gaap:InterestRateCashFlowHedgeLiabilityAtFairValue
us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation
us-gaap:InterestRateDerivativeInstrumentsNotDesignatedAsHedgingInstrumentsAssetAtFairValue

us-gaap:InvestmentBuildingAndBuildingImprovements
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:StatementOperatingActivitiesSegment
us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:LessorDirectFinancingLeaseAssumptionsAndJudgmentsValueOfUnderlyingAssetAmount

us-gaap:LessorOperatingLeasePaymentsToBeReceived

us-gaap:LessorOperatingLeasePaymentsToBeReceivedFiveYears

us-gaap:LessorOperatingLeasePaymentsToBeReceivedFourYears

us-gaap:LessorOperatingLeasePaymentsToBeReceivedNextTwelveMonths

us-gaap:LessorOperatingLeasePaymentsToBeReceivedThereafter

us-gaap:LessorOperatingLeasePaymentsToBeReceivedThreeYears

us-gaap:LessorOperatingLeasePaymentsToBeReceivedTwoYears

us-gaap:LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:StatementOperatingActivitiesSegment
us-gaap:DisposalGroupClassification

us-gaap:LineOfCredit
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
us-gaap:FairValueByMeasurementBasis

us-gaap:LoansAndLeasesReceivableNetReportedAmount

us-gaap:LoansPayableToBank
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
us-gaap:LoansReceivableFairValueDisclosure
us-gaap:FairValueByMeasurementBasis

us-gaap:LoansReceivableHeldForSaleNetNotPartOfDisposalGroup
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

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:LongtermDebtType

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear
us-gaap:LongtermDebtType
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
us-gaap:LongTermLoansFromBank
us-gaap:FairValueByMeasurementBasis

us-gaap:MinorityInterestInJointVentures

us-gaap:MinorityInterestInPreferredUnitHolders
us-gaap:StatementEquityComponents

us-gaap:MortgageLoansOnRealEstate
us-gaap:MortgageLoansOnRealEstateDescriptionTypeOfProperty
us-gaap:MortgageLoansOnRealEstateDescriptionTypeOfProperty, us-gaap:StatementGeographical, us-gaap:StatementBusinessSegments
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType
us-gaap:NotesReceivableGross
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType, us-gaap:FinancialInstrumentPerformanceStatus
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:StatementBusinessSegments

us-gaap:NotesReceivableNet
us-gaap:CounterpartyName, us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty, us-gaap:MajorPropertyClass, us-gaap:StatementBusinessSegments
us-gaap:DisposalGroupClassification
us-gaap:StatementBusinessSegments
us-gaap:DerivativeInstrumentRisk, us-gaap:SubsequentEventType
us-gaap:NumberOfInterestRateDerivativesHeld

us-gaap:OffMarketLeaseUnfavorable
us-gaap:ConsolidatedEntities
us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent

us-gaap:OtherAccountsPayableAndAccruedLiabilities
us-gaap:DisposalGroupClassification
us-gaap:RealEstateHeldForDevelopmentAndSaleNet
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty
us-gaap:RealEstateHeldforsale

us-gaap:RealEstateInvestmentPropertyAccumulatedDepreciation
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:StatementOperatingActivitiesSegment
us-gaap:DisposalGroupClassification
us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities

us-gaap:RealEstateInvestmentPropertyNet
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:StatementOperatingActivitiesSegment
us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities
us-gaap:DisposalGroupClassification
us-gaap:RealEstateLiabilitiesAssociatedWithAssetsHeldForDevelopmentAndSale

us-gaap:RestrictedCashAndCashEquivalents
us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities
us-gaap:ConsolidatedEntities
us-gaap:RestrictedCashAndCashEquivalentsAtCarryingValue
us-gaap:ConsolidatedEntities, us-gaap:StatementOperatingActivitiesSegment

us-gaap:SalesTypeAndDirectFinancingLeasesLeaseReceivable

us-gaap:SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceived

us-gaap:SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedNextTwelveMonths

us-gaap:SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedTwoYears

us-gaap:SecuredDebt
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:StatementOperatingActivitiesSegment
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
us-gaap:FairValueByMeasurementBasis
us-gaap:FairValueByMeasurementBasis, us-gaap:StatementOperatingActivitiesSegment
us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
us-gaap:PlanName
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
us-gaap:ShortTermDebtType
us-gaap:ShortTermBorrowings

us-gaap:UnsecuredDebt
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
us-gaap:FairValueByMeasurementBasis
us-gaap:StatementOperatingActivitiesSegment, us-gaap:ValuationAllowancesAndReservesType
us-gaap:ValuationAllowancesAndReservesBalance
us-gaap:ConsolidatedEntities
us-gaap:VariableInterestEntityEntityMaximumLossExposureAmount
us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

Plots across concepts


IncomeStatement
Income Loss From Continuing Operations 
Before Income Taxes Extraordinary Items Noncontrolling Interest
Expenses
Income Tax Expense Benefit
Balance Sheet
Goodwill
Assets
Cash And Cash Equivalents At Carrying Value
Current Assets
Cash And Cash Equivalents At Carrying Value
NonCurrent Assets
Goodwill
Liabilities
Operating Lease Liability
Noncurrent Liabilities
Minority Interest
Stockholders Equity
Accumulated Other Comprehensive Income Loss Net Of Tax
Per Share
Common Stock Dividends Per Share Cash Paid
CashFlow
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInOperatingActivities
Amortization Of Financing Costs And Discounts
NetCashProvidedByUsedInFinancingActivities
Net Cash Provided By Used In Financing Activities
Shares
Weighted Average Number Of Shares Outstanding Basic
DividendsAndRepurchase
Payments For Repurchase Of Common Stock
NonoperatingIncomeExpense
Other Nonoperating Income Expense
LesseeOperatingLeaseLiabilityPaymentsDue
Lessee Operating Lease Liability Payments Due Year Four
FiniteLivedIntangibleAssets
Finite Lived Intangible Assets Accumulated Amortization

Tables

  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:CommonStockValue ██████▇▆▆▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▄▄▃▃▃▃▃▃▂▁538.955538.886538.405538.355538.318538.135505.222494.848491.109477.929477.496469.916469.83469.725469.436469.035468.879468.446468.081467.82467.325466.925465.488464.442462.486461.584459.746459.146458.742458.044456.961455.874455.094454.417453.191429.98429.402419.433408.629407.779407.12406.009370.925NANANA
 us-gaap:SharesIssued us-gaap:StatementEquityComponents us-gaap:CommonStock██████▇▇▇▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▅▅▅▄▄▄▄▃▁▁▁538.955538.886538.405538.355538.318538.135505.222494.848491.109477.929477.496469.916469.83469.725469.436469.035468.879468.446468.081467.82467.325466.925465.488464.442462.486461.584459.746459.146458.742458.044456.961455.874455.094454.417453.191429.98429.402419.433408.629407.779407.12406.009370.925310.507308.039293.966
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding █▁544.694538.679NA538.333538.517515.045NA491.203478.739479.131NA470.118469.941469.695NA468.975468.839475.173NA467.835471.425466.262NA463.586462.106460.88NA459.141458.588457.674NA456.078455.431454.613NA430.778421.671411.661NA408.646411.71373.96NA311.092296.037294.087
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic █▁538.929538.679NA538.333538.262506.476NA491.203478.739477.766NA469.867469.769469.557NA468.975468.646468.299NA467.628467.084466.074NA463.337461.874460.88NA458.799458.247457.294NA455.345454.618453.651NA429.557420.468410.018NA407.081406.193372.116NA309.448294.88293.223
us-gaap:EarningsPerShareBasic ▅▅▅▄▄▅▄▄▄▄█▄▄▄▄▄▄▆▄▅▅▅▁▅▅▃▅▅▅▅▅▅▅▅▅▅▅▅▄▅▅▄▅▄▅▅0.510.270.27-0.120.090.550.09-0.09-0.030.131.750.210.190.08-0.13-0.020.040.980.120.320.650.25-1.290.250.36-0.520.430.540.480.560.640.510.470.510.540.460.480.430.150.410.550.170.420.050.270.26
us-gaap:EarningsPerShareDiluted ▅▅▅▄▄▅▄▄▄▄█▄▄▄▄▄▄▆▄▅▅▅▁▅▅▃▅▅▅▅▅▅▅▅▅▅▅▅▄▅▅▄▅▄▅▅0.510.270.27-0.120.090.540.09-0.09-0.030.131.730.210.190.08-0.13-0.020.040.970.120.320.640.25-1.290.250.36-0.520.430.540.480.560.640.510.470.510.530.450.480.430.150.410.550.170.420.050.270.25
us-gaap:IncomeLossFromContinuingOperationsPerBasicShare █▁▄▃▅██▃▅▅3e-07-2.3000000000000002e-07-4e-08-6e-081.0000000000000001e-072.8e-073e-07-6e-084e-084e-08NANANANA-1.3e-07-2e-084e-089.8e-07-4.5e-073.2e-076.5e-072.5e-07-1.29e-062.5e-073.6e-07-5.2e-074.1999999999999995e-075.4e-074.8e-075e-075.4e-074.8e-074.6999999999999995e-075.1e-074.6999999999999995e-074.5000000000000003e-074.8e-074.2e-071.300000000000001e-074.1e-075.5e-071.7000000000000001e-073.8e-074e-082.7e-072.5e-07
us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare █▁▄▃▅██▃▅▅3e-07-2.3000000000000002e-07-4e-08-6e-081.0000000000000001e-072.8e-073e-07-6e-084e-084e-08NANANANA-1.3e-07-2e-084e-089.7e-07-4.5e-073.2e-076.4e-072.5e-07-1.29e-062.5e-073.6e-07-5.2e-074.1999999999999995e-075.4e-074.8e-075e-075.4e-074.8e-074.6999999999999995e-075.1e-074.6999999999999995e-074.5000000000000003e-074.8e-074.2e-071.4000000000000012e-074.1e-075.5e-071.7000000000000001e-073.8e-074e-082.7e-072.5e-07
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
 EBT Margin us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,peak:CCRCSegment█▁117.308116.128NANA113.92691.78NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 EBT Margin us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,peak:Lifescience█▁177.527169.934NANA138.496128.883NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 EBT Margin us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,peak:MedicalOffice█▁165.295160.201NANA151.844156.641NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 EBT Margin us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,peak:OtherNonReportingSegment█▁16.1089.013NANA4.2933.75NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 Margin from Continuing Operations us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,peak:CCRCSegment█▁117.308116.128NANA113.92691.78NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 Margin from Continuing Operations us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,peak:Lifescience█▁177.527169.934NANA138.496128.883NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 Margin from Continuing Operations us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,peak:MedicalOffice█▁165.295160.201NANA151.844156.641NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 Margin from Continuing Operations us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,peak:OtherNonReportingSegment█▁16.1089.013NANA4.2933.75NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 Net profit Margin us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,peak:CCRCSegment███▇▇▁117.308116.128115.757115.031113.92691.78NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 Net profit Margin us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,peak:Lifescience█▇▅▅▃▂▁▁177.527169.934153.215148.702138.496128.883120.154118.561NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 Net profit Margin us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,peak:MedicalOffice▄▃█▁▂▃█▁165.295160.201190.463145.153151.844156.641193.41143.639NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 Net profit Margin us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,peak:OtherNonReportingSegment▃▃▁▃▂▂█▃16.1089.013-27.73814.684.2933.75130.12215.54NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 Net profit Margin us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,peak:SeniorHousingTripleNetNANANA24.558NANANA47.956NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:ComprehensiveIncomeNetOfTax ▅▅▅▄▄▅▄▄▄▄█▄▄▄▄▄▄▆▄▅▅▄▁▄▅▃▅▅▅▅▅▅▅▅▅▅▅▅▄▅▅▄276.388145.976145.945-64.46751.815279.44245.886-46.627-14.17362.295831.13799.154107.16942.949-58.235-4.85920.752462.12959.183151.824302.652114.916-596.888115.027161.231-245.18190.152241.859221.786259.028294.487230.237217.644228.634243.021199.166199.987195.29676.745157.545228.93469.322NANANANA
us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest NANANA3.8363.5433.463.8393.5553.6173.522.8353.5552.9863.0050.7781.9372.7183.0322.6392.7893.1253.6264.2512.5922.8633.1113.0473.4053.3944.5124.5443.1023.3243.1995.2322.9352.9513.1842.9433.2765.4933.891NANANANA
 us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest us-gaap:StatementOperatingActivitiesSegment us-gaap:SegmentContinuingOperations█▁3.5353.306NANA3.4863.463NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest us-gaap:StatementOperatingActivitiesSegment us-gaap:SegmentDiscontinuedOperations█▁2.210.329NANA0.057-0.003NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest ▅▅▅▄▄▅▄▄▄▄█▄▄▄▄▄▄▆▄▅▅▄▁▄▅▃▅▅▅▅▅▅▅▅▅▅▅▅▄▅▅▄▅▄▄▄282.133149.611149.796-60.63155.358282.90249.725-43.072-10.55665.815833.972102.709110.15545.954-57.457-2.92223.47465.16161.822154.613305.777118.542-592.637117.619164.094-242.069193.199245.264225.18263.54299.031233.339220.968231.833248.253202.101202.938198.4879.688160.821234.42773.213139.71523.29984.44985.829
us-gaap:CostOfGoodsAndServicesSold ▆▆▁▇▇█▇▇▆▆▆▆▆▆▆▅▅190.132181.761-223.605314.292315.841376.013248.381248.069213.993168.927177.413181.207173.866172.552198.669155.338153.163NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:CostsAndExpenses ▄▄▁▅▅▅▅▅▄▄▄▄▄▄▄▄▄▄▄▄▄▄█▄▄▆▄▄▃▃▃▄▃▃▃▃▃▃▄▃▃▃▃▃▃▃425.91415.084-193.901602.954600.276699.985630.673543.789533.226384.936422.163410.151429.026422.274518.702406.685440.537405.888434.029501.836480.164468.3131272.431522.085467.464869.96385.823358.803327.904311.127307.493334.939318.289308.417305.474292.187276.048280.26401.951285.474276.674268.794222.715229.927216.386212.997
us-gaap:GainsLossesOnExtinguishmentOfDebt ▅▁█▇▇█▇▆███▆█-60.865-164.2920.0-17.921-25.8240.833-22.212-35.017-1.1350.0-0.263-43.8990.0NA0.0-54.227NANA-46.00.0NANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:GainsLossesOnExtinguishmentOfDebt us-gaap:ConsolidationItems us-gaap:CorporateNonSegment▅▁█▇▇█▇▆█-60.865-164.2920.0-17.921-25.8240.833-22.212-35.017-1.135NA-0.263-43.899NANA0.0-54.227NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:GainsLossesOnExtinguishmentOfDebt us-gaap:DebtInstrument,us-gaap:LongtermDebtType peak:SeniorNotesDue2022,us-gaap:UnsecuredDebtNANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:GainsLossesOnExtinguishmentOfDebt us-gaap:DebtInstrument,us-gaap:LongtermDebtType peak:SeniorNotesDue2023And2024,us-gaap:UnsecuredDebtNANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:GainsLossesOnExtinguishmentOfDebt us-gaap:DebtInstrument,us-gaap:LongtermDebtType peak:SeniorNotesDue2026,us-gaap:UnsecuredDebtNANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:GainsLossesOnExtinguishmentOfDebt us-gaap:DebtInstrument,us-gaap:LongtermDebtType peak:UnsecuredNote3150Percent,us-gaap:UnsecuredDebtNANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:GainsLossesOnExtinguishmentOfDebt us-gaap:LongtermDebtType,us-gaap:SubsequentEventType us-gaap:UnsecuredDebt,us-gaap:SubsequentEventNA-90.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:GainsLossesOnExtinguishmentOfDebt us-gaap:StatementScenario,us-gaap:DebtInstrument,us-gaap:LongtermDebtType srt:ScenarioForecast,hcp:SeniorNotesDue2022,us-gaap:UnsecuredDebtNANANA18.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:GeneralAndAdministrativeExpense ▄▄▄▄▄▄▄▄▅▄▄▄▄▅▄▄▄▄▃▆▄▄▄▃▅▄▁▄▅▄▃█▄▄▄▃▂▃▃▃▆▄▃▃▃▄24.08824.90225.50721.66123.7222.34921.52122.9727.1221.35521.5123.50322.51429.17521.48523.52321.28622.47820.53234.78722.79325.49921.8720.53428.84524.7736.76524.95429.06221.39419.15345.42324.07320.74425.09819.44314.81220.10219.67819.64834.87221.95218.00919.5920.52524.924
us-gaap:IncomeLossFromContinuingOperations ▅▃▃▄▄▅▄▄▄▄█▄▄▄▄▄▄▆▃▅▅▄▁▄▅▃▅▅▅▅▅▅▅▅▅▅▅▅▄▅▅▄▅▄▄▄164.53-123.891-121.056-63.41751.506279.0843.52-45.863-13.59761.47831.54899.37189.94240.232-58.702-7.65719.383461.145-207.094151.25301.717116.119-598.868115.362164.885-240.614196.583247.654218.885230.542243.84220.36211.842230.585211.401195.124202.024190.38763.682172.195228.75970.093125.82117.9184.09380.082
us-gaap:IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity ▆▆▆▇▆▆▇▆▆▆▅▆▅▅▁▃▅▅▅▅▅▆█▄▅▅▅▆▆▆█▅▆▆▆▅▅▆3.5353.3063.5553.8363.5433.463.8393.5553.6173.522.8353.5552.9863.0050.7781.9372.7183.0322.6392.7893.1253.6264.2512.5922.8633.1113.0473.4053.3943.3354.4853.1023.3243.1993.3412.9352.9513.184NANANANANANANANA
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest NANANA-19.48-17.086-11.9791.387-7.643-1.506-0.863-2.152-0.911-0.1010.576.331.0620.243.26915.388-2.053-1.067-0.908NANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments ▅▃▄▄▄▅▄▄▄▄█▄▄▄▄▄▄▆▄▅▅▅▁▅▅▃▅▅▅▅▅▅▅▅▅▅▅▅▄▅▅▄▅▄▄▄166.435-121.9-2.866-15.92764.789261.47540.293-40.926-10.33862.395833.698.90888.37537.331-50.957-12.26318.874454.74667.53153.879303.906173.691-601.744134.894151.184-251.181222.771240.946208.926220.795220.256210.603201.235219.864203.072184.065189.419179.18754.362158.426219.5573.223127.34193.77885.67182.137
us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest █▁▃▃▅▇█▃▅▄168.065-120.585-19.204-27.76260.341147.132153.32-24.4224.05222.517NANANA43.237-57.924-5.7222.101464.17779.54145.826197.46751.337-594.617117.954167.748-237.503199.63251.059222.279233.877248.325223.462215.166233.784214.742198.059204.975193.57166.625175.471234.25273.984129.4321.42887.58783.147
us-gaap:IncomeTaxExpenseBenefit ▄▄▅▆▄▂▄▄▄▄▄▄▄▄▅▄▄▄▁▄▄█▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄-0.7630.0086.79324.174-7.346-33.044-5.679-6.261-1.864-3.458-2.935-4.929-4.654-5.33613.297-5.481-2.987-6.162-44.349-2.213-2.00353.038-2.391-1.98-4.563-0.077-2.590.0551.3391.4462.2521.0331.6540.881-0.505-0.5980.176-0.7090.9610.0050.2480.037NANA0.5710.372
 us-gaap:IncomeTaxExpenseBenefit us-gaap:ConsolidationItems us-gaap:CorporateNonSegment▅▆▆█▅▂▅▅▅▅▅▅▅▅▇▅▅▅▁▅▅▆▅▅▅-0.7630.0086.79324.174-7.346-33.044-5.679-6.261-1.864-3.458-2.935-4.929-4.654-5.33613.297-5.481-2.987-6.162-44.349-2.213-2.0033.704-3.187-1.98-4.563NANANANANANANANANANANANANANANANANANANANANA
us-gaap:IncomeTaxesPaidNet ▃▄▂▂▃▁▂▂▃▂▄▂▄▂▂▂█▃▇▃▄▃▄▃▄▂▃▃▄▃▂▁▃▂▂▂▃▂▃▂▃▂▂▂▃▃1.5052.521-1.0470.0971.837-1.6730.1120.1431.94-0.7692.44-0.6952.3950.340.148-0.4389.231.1057.9931.3013.221.2132.1511.8882.5370.3830.7890.9022.7510.6290.116-1.9971.920.0750.145-0.0371.540.1421.127-0.8771.2920.1680.0480.1271.0640.526
us-gaap:InterestExpense ▁▂▂▂▃▃▃▃▃▂▂▃▄▄▄▄▄▅▆███████▇▇▇▇▇▇▇▇▇▆▆▇▆▆▇▇▃▄▄▄38.68146.84346.17556.23557.5558.37658.1261.2356.94249.32754.71763.48673.03875.10271.88271.32877.78886.718103.148117.86121.333122.062122.027122.157118.632116.78114.987111.275106.842106.638109.158108.088108.716109.351107.255103.513103.225104.568101.434104.198105.129108.57668.35571.59872.74575.952
us-gaap:InterestIncomeOperating ▃▂▁▁▁▁▁▁▁▁▁▁▁▂▂▂▃▃▃▃▅▃▄▃▅▅▄▃▃▃▃▆▃▂▂▂▁▁▁▁█▅▇▅▅▅16.1089.0134.1924.4434.233.6882.9762.7412.4141.7131.3581.2361.4476.3655.26311.77420.86918.33117.5120.48232.78718.02923.13519.84235.94533.26223.34117.51716.93716.69617.54842.07814.14712.38612.22310.2781.2160.8190.6650.57760.52638.09652.15936.58236.15635.266
us-gaap:InterestPaidNet ▁█19.24590.032NANA32.74971.621NANA46.45953.47548.78385.1349.07692.70147.31298.34455.223108.23287.825160.04370.163171.42258.52175.37949.551168.16550.803154.89352.167152.42348.782158.02251.08154.12750.563146.33755.852137.00157.717147.79858.15184.78950.24688.34754.19289.965
us-gaap:NetIncomeLoss ▅▅▅▄▄▅▄▄▄▄█▄▄▄▄▄▄▆▄▅▅▄▁▄▅▃▅▅▅▅▅▅▅▅▅▅▅▅▄▅▅▄▅▄▄▄276.28145.788146.394-63.41751.506279.0843.52-45.863-13.59761.47831.54899.37189.94240.232-58.702-7.65719.383461.14558.661151.25301.717116.119-598.868115.362164.885-240.614196.583247.654218.885259.111293.095233.756213.401230.585241.028196.108202.024193.3867.844172.195228.75970.093141.91722.65585.10181.036
us-gaap:NetIncomeLossAttributableToNoncontrollingInterest NANANA3.8363.5433.463.8393.5553.6173.522.8353.5552.9863.0050.7781.9372.7183.0322.6392.7893.1253.6264.2512.5922.8633.1113.0473.4053.3944.5124.5443.1023.3243.1995.2322.9352.9513.1842.9433.2765.4933.8913.6093.5183.4943.065
us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic ▅▅▅▄▄▅▄▄▄▄█▄▄▄▄▄▄▆▄▅▅▅▁▄▅▃▅▅▅▅▅▅▅▅▅▅▅▅▄▅▅▄▅▄▄▄275.993143.337146.129-63.76851.131277.46443.2-46.249-13.99161.029830.15798.94689.48139.841-59.298-7.78819.283460.37558.44150.924301.375115.762-599.165115.046164.515-240.949196.145247.208218.396258.047292.691233.282213.023230.107239.937195.629201.467175.25770.787166.367222.99363.875145.52626.17388.59584.101
us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted █▁277.533143.337NANA51.131279.979NANANA61.029NANA89.48139.841NANA19.283463.178NANA303.763115.762NANA164.515NANANANANANANANANANANANANANANA22.469NANANA80.473NA
us-gaap:NonoperatingIncomeExpense ▃▁▁▂▃▅▃▂▂▂█▃▃▂▂▂▂▅▂▂▃▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂116.107-162.092-160.101-10.71276.625376.31139.275-35.10831.32111.177813.84453.03747.85-19.59224.486-59.6010.483368.466-2.4011.445121.8941.2222.651-0.97411.1167.9885.0663.1110.7091.931.3291.5843.2412.0120.5430.771.0280.436-4.72-0.7727.51810.3128.6686.6570.1810.313
us-gaap:OperatingExpenses ▆▆▁▇▇█▇▇▆▆▆▆▆▆▆▅▅▅▆▆▆▆▆▆▅▅▅▅190.132181.761-223.605314.292315.841376.013248.381248.069213.993168.927177.413181.207173.866172.552198.669155.338153.163159.081192.572188.747180.125176.955172.487173.515136.342132.031130.4399.599NANANANANANANANANANANANANANANANANANA
us-gaap:OtherComprehensiveIncomeLossNetOfTax ▄▄▄▄▄▄▅▄▄▄▄▄█▅▄▅▅▄▄▄▄▄▅▄▃▃▃▃▅▄▅▃▅▄▅▅▄▅▆▁0.1080.188-0.449-1.050.3090.3622.366-0.764-0.5760.825-0.411-0.21717.2272.7170.4672.7981.3690.9840.5220.5740.935-1.2031.98-0.335-3.654-4.566-6.431-5.7952.901-0.0831.392-3.5194.243-1.9511.9933.058-2.0371.9168.901-14.65NANANANANANA
us-gaap:OtherNonoperatingIncomeExpense ▂▂▂▂▃█▇▂▃▂▄▂▂▁▂▂▂▄▂▂▂▂▂▂▂▂▂▂▂▂1.7342.2-2.577.0619.586210.608157.2950.69321.0083.13350.3331.6041.786-40.407-9.303-10.5560.07151.208-1.4741.4542.281.2222.651-1.02611.0551.7241.7783.1110.7091.93NANANANANANANANANANANANANANANANA
us-gaap:ProfitLoss ▅▅▅▄▄▅▄▄▄▄█▄▄▄▄▄▄▆▄▅▅▄▁▄▅▃▅▅▅▅▅▅▅▅▅▅▅▅▄▅▅▄▅▄▄▄282.025149.423150.245-59.58155.049282.5447.359-42.308-9.9864.99834.383102.92692.92843.237-57.924-5.7222.101464.17761.3154.039304.842119.745-594.617117.954167.748-237.503199.63251.059222.279263.623297.639236.858216.725233.784246.26199.043204.975196.56470.787175.471234.25273.984145.52626.17388.59584.101
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax ▁▁▅▃▃▃▆▂▂▁▅▁▁▁▅▅▅▆▆█████▇▇▇▇▆▆▆▆▆▆▆▆▅▅▅▅▆▄▄▄▃▃117.308116.128431.697264.616269.697263.505531.691213.04177.766126.695441.919137.359136.774142.814443.259454.023458.928492.168539.95654.27662.176640.782668.036657.953607.532610.791603.528596.638536.121529.992530.297543.958516.284516.269508.487475.482464.439459.011461.604444.672488.706331.705341.388317.049301.877294.82
us-gaap:Revenues ▄▄▄▇▇▆▅▆▅▄▄▄▄▄▄▄▄▅▆██▇██▇▇▇▇▆▅▅▆▅▅▅▄▄▄▄▄▅▂▂▁▁▁476.238455.276431.697597.739588.44585.15531.691537.971491.567436.154441.919456.022469.551479.197443.259454.023458.928492.168539.95654.27662.176640.782668.036657.953607.532610.791603.528596.638536.121529.992530.297543.958516.284516.269508.487475.482464.439459.011461.604444.672488.706331.705341.388317.049301.877294.82
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:Assets ▂▃▃▃▄▃▂▂▂▁▁▁▂▂▂▂▂▃▃▇▇▇▇██▇▇▇▆▆▆▆▆▆▆▅▅▅▄▄▅▄▁14332.3715193.92615920.08915751.82116316.4416072.67914032.89114010.2113713.09312899.50112718.55313083.95813451.38714067.57114088.46113904.08114102.57514855.86815759.26521188.54521116.45721199.92721449.84922192.97322348.12721024.44221369.9420744.8920144.16919858.67820075.8719889.50920051.79319732.73119915.55518079.33617789.76817725.31917408.47517439.37717693.05817499.65213331.923NANANA
us-gaap:Liabilities ▃▄▅▄▅▄▃▃▃▂▂▃▄▅▄▄▄▅▆██████▇▆▆▅▅▅▅▅▅▅▄▄▄▄▄▄▄▁6898.6417877.2448575.5178345.5138647.7198259.2367365.4177486.8517093.8216500.4366205.9627443.5838034.6648586.6488493.5238049.858073.6348682.3939817.95711613.11111440.06911569.60211703.53211732.51611821.1310468.79610372.8419708.7169171.5758889.1059144.7369039.2729253.5348950.6729161.7788351.4838098.8298415.3578187.8538122.3258371.798232.2045185.876NANANA
us-gaap:LiabilitiesAndStockholdersEquity ▂▃▃▃▄▃▂▂▂▁▁▁▂▂▂▂▂▃▃▇▇▇▇██▇▇▇▆▆▆▆▆▆▆▅▅▅▄▄▅▄▁14332.3715193.92615920.08915751.82116316.4416072.67914032.89114010.2113713.09312899.50112718.55313083.95813451.38714067.57114088.46113904.08114102.57514855.86815759.26521188.54521116.45721199.92721449.84922192.97322348.12721024.44221369.9420744.8920144.16919858.67820075.8719889.50920051.79319732.73119915.55518079.33617789.76817725.31917408.47517439.37717693.05817499.65213331.923NANANA
us-gaap:StockholdersEquity ▃▃▃▃▃▄▂▂▂▂▂▁▁▁▁▂▂▂▂▆▆▆▆▇▇▇█████████▆▆▆▆▆▆▆▅6884.8626764.5386788.3456840.0557098.6737236.5086085.0585933.1346054.4045836.8825944.4395071.1685143.4945206.2915301.0055531.4335702.0475841.3485547.5959183.1129281.139230.7479343.64310167.75210232.78710293.2710735.29710773.12510760.13110761.75310723.310640.21810596.55810581.26610551.2379517.9999507.239124.7919033.4829127.7779145.5289077.5337957.367NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:CashAndCashEquivalentsAtCarryingValue ▁▁▁▁▂▂▁▁▁▁▁▁▁▁▁▁▂▂▁▁▁▁▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▂▁▁▁█▃▁▁▁96.92334.00744.226197.119730.957783.542144.232124.99130.521120.117110.7978.86491.38186.02155.306133.887391.965764.11494.73132.891116.4594.665346.5120.498115.77137.17183.8183.53154.0749.738300.55649.41453.11447.547247.67396.476169.636347.42533.50644.86276.2053988.6221036.70152.63596.2644.604
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents ▂▁▁▃██▂▂▂▂▁▁▁▁▁▂▄▇▁225.975102.04111.432299.538836.641890.099184.657155.104156.052146.652139.846108.741121.929117.96882.203161.022453.446824.92136.99NANANA401.058NANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:Land ▆▅▅▅██▆▇▅▃▂▂▂▄▄▃▃▄▅▆▆▆▆▇▇▅▅▅▅▄▄▄▅▅▅▃▃▃▃▃▃▂▁1966.6651865.8061867.2781889.6432113.8712114.0241992.6022017.2841879.2271717.2591637.5061663.0691655.0121808.211785.8651752.891765.3051772.1741881.4871971.6011933.8231956.8411995.6572016.6062042.0161882.4761889.4381885.0811880.4081827.1371822.8621841.3331852.7681853.3921850.3971724.5631734.4691729.561731.3271732.4131731.5891666.4981573.984NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
 us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment us-gaap:BalanceSheetLocation us-gaap:OtherAssetsNANA6.0NANANA4.03.03.03.02.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment us-gaap:ConsolidationItems us-gaap:OperatingSegmentsNANA2658.89NANANA2966.987NANANA2915.592NANANA2919.278NANANA2900.063064.523157.2663059.4363005.272895.1842778.9242680.5842600.0722488.4842417.8532318.5622257.1882192.342NANA1900.221NANANANANANANANANANANA
us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures ▃▄▄▄▄▄█▅▅▅▅▆▆█▇███▅▅▆▆▆▆▆▆▆▆▂▂▂▂▂▂▂▂▂▂▂▂▂▁▂388.415399.841402.871436.271460.386479.9825.515505.245518.033531.966540.088623.255628.607863.775800.84822.369829.231827.202571.491592.097604.941608.665605.244607.79641.487642.795605.448647.923190.73193.93196.576206.004208.878209.81212.213217.092219.877220.311224.052225.979224.625130.278195.847NANANA
us-gaap:Goodwill NANA18.0NANANA47.0NANANA47.0NANANA47.047.01947.01947.01942.38650.34650.34650.34650.34650.34650.34650.34650.34650.34650.34650.34650.34650.34650.34650.34650.34650.34650.34650.34650.34650.34650.34650.34650.346NANANA
 us-gaap:Goodwill us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,peak:CCRCSegmentNANA2.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:Goodwill us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,peak:MedicalOfficeNANA14.0NANANA13.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:Goodwill us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,peak:OtherNonReportingSegmentNANA2.0NANANA4.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:Goodwill us-gaap:DisposalGroupClassification us-gaap:DiscontinuedOperationsHeldforsale▁██22.029.029.0NANANA30.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:IntangibleAssetsNetExcludingGoodwill ▆▆▆▆▆▇▂▂▂▁▂▂▁▃▄▄▄▄▅▆▇▇█▇▇▅▅▅▅▅▅▆▆▆▇▃▂▃▃▃▄▃▂511.612495.919519.917501.583537.555550.348331.693303.722317.96275.565305.079305.805294.056395.298410.082400.867414.404432.109479.805538.631550.569585.33614.227559.677577.238458.249481.013479.226477.837472.058489.842507.754518.982537.692552.701382.321347.67360.14373.763389.518400.438389.716316.375NANANA
us-gaap:FiniteLivedIntangibleAssetsNet ▇▇▇▇██▂▂▂▁▂▂▁▄▄▄▅▅▆511.612495.919519.917501.583537.555550.348331.693303.722317.96275.565305.079305.805294.056395.298410.082400.867414.404432.109479.805NANANA614.227NANANA481.013NANANA489.842NANANA552.701NANANA372.39NANANANANANANA
us-gaap:DeferredTaxAssetsLiabilitiesNet NANA87.191NANANA72.617NANANA53.722NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OperatingLeaseRightOfUseAsset █▇▇▇▇▇▇▇▇▆▁215.303198.426192.349190.875193.729171.843172.486172.958172.424165.7480.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:LongTermDebt ▁▂▃▃▃▃▂▃▂▂▁▃▄▄▄▄▄▄▆█▇████5075.4456041.2216616.8556457.1176756.4326416.9416299.1316547.9576231.7525674.6475477.1236705.7597309.9727871.7357786.3017371.3857390.5258050.1899097.1110826.65910662.43710840.71510974.55811050.31911118.214NA9662.7519116.7928601.0098376.258586.7188483.0898688.2688466.7548611.8627819.418NANANANANANANANANANA
us-gaap:MinorityInterest ▇▇▇█████████▃▃▃▃▄▄▅▅▅▅▅▃▃▂▂▂▂▂▂▂▁▁▁▂▁▁▁▁▁▁▁548.867552.144556.227566.253570.048576.935582.416590.225564.868562.183568.152569.207273.229274.632293.933322.798326.894332.127393.713392.322395.258399.578402.674292.705294.21262.376261.802263.049212.463207.82207.834210.019201.701200.793202.54209.854183.709185.171187.14189.275175.74189.915188.68NANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo NANA11.262NANANANANANA7.8165.687NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree NANA11.445NANANANANANA7.8885.776NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour NANA10.246NANANANANANA8.0285.862NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive NANA8.886NANANANANANA8.1985.983NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive NANA469.453NANANANANANA471.083466.13NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:StockholdersEquity ▃▃▃▃▃▄▂▂▂▂▂▁▁▁▁▂▂▂▂▆▆▆▆▇▇▇█████████▆▆▆▆▆▆▆▅6884.8626764.5386788.3456840.0557098.6737236.5086085.0585933.1346054.4045836.8825944.4395071.1685143.4945206.2915301.0055531.4335702.0475841.3485547.5959183.1129281.139230.7479343.64310167.75210232.78710293.2710735.29710773.12510760.13110761.75310723.310640.21810596.55810581.26610551.2379517.9999507.239124.7919033.4829127.7779145.5289077.5337957.367NANANA
us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest ▄▃▃▃▄▄▃▂▂▂▂▁▁▁▁▂▂▂▂▆▆▆▆▇▇▇█████████▆▆▆▆▆▆▆▄▂▂▂7433.7297316.6827344.5727406.3087668.7217813.4436667.4746523.3596619.2726399.0656512.5915640.3755416.7235480.9235594.9385854.2316028.9416173.4755941.3089575.4349676.3889630.3259746.31710460.45710526.99710555.64610997.09911036.17410972.59410969.57310931.13410850.23710798.25910782.05910753.7779727.8539690.9399309.9629220.6229317.0529321.2689267.4488146.0476253.7846293.325908.171
us-gaap:CommonStockValue ██████▇▆▆▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▄▄▃▃▃▃▃▃▂▁538.955538.886538.405538.355538.318538.135505.222494.848491.109477.929477.496469.916469.83469.725469.436469.035468.879468.446468.081467.82467.325466.925465.488464.442462.486461.584459.746459.146458.742458.044456.961455.874455.094454.417453.191429.98429.402419.433408.629407.779407.12406.009370.925NANANA
us-gaap:AdditionalPaidInCapital ▅▅▅▅▅▅▃▃▂▂▂▁▁▁▁▁▁▁▁███████▇▇▇▇▇▇▇▇▇▅▅▄▃▃▃▃▁10229.54910223.71110229.85710228.08610222.72810213.0119183.8928904.7658801.0378405.2588398.8478189.9468187.3858183.1668226.1138224.5318216.7818203.7788198.8911720.55211701.70711685.54111647.03911612.24611532.58411493.98811431.98711409.84311388.64111362.58111334.04111306.71711254.65811218.70211180.06610185.98210159.589776.7089383.5369353.7859328.6079289.9518089.982NANANA
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax ███████▇▇█▇██▄▃▃▂▂▂▂▁▁▁▁▁▂▃▄▆▅▅▅▆▅▅▅▄▄▄▂▅▅▅-3.389-3.497-3.685-3.236-2.186-2.495-2.857-5.223-4.459-3.883-4.708-4.297-4.08-21.307-24.024-24.491-27.289-28.658-29.642-30.164-30.738-31.673-30.47-32.45-32.115-28.461-23.895-17.464-11.669-14.57-14.487-15.879-12.36-16.604-14.653-16.646-19.703-17.666-19.582-28.483-13.833-14.008-13.237NANANA
us-gaap:MinorityInterest ▇▇▇█████████▃▃▃▃▄▄▅▅▅▅▅▃▃▂▂▂▂▂▂▂▁▁▁▂▁▁▁▁▁▁▁548.867552.144556.227566.253570.048576.935582.416590.225564.868562.183568.152569.207273.229274.632293.933322.798326.894332.127393.713392.322395.258399.578402.674292.705294.21262.376261.802263.049212.463207.82207.834210.019201.701200.793202.54209.854183.709185.171187.14189.275175.74189.915188.68NANANA
us-gaap:StockIssuedDuringPeriodValueNewIssues ▁▁▁▁▁▅▂▁▂▁▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▅▁▂▂▁▁▁▆█▁▃▁-0.0431.0871.1710.5110.7671064.622281.806102.429405.2811.532210.8690.8770.6592.77410.0034.0579.8213.4728.46612.6397.66635.40636.89876.29330.48935.20422.37916.14320.97632.63329.50930.18835.04412.277995.7267.286386.862366.92213.67518.96417.0031252.3651905.52678.088439.1052.391
 us-gaap:StockIssuedDuringPeriodValueNewIssues us-gaap:StatementEquityComponents us-gaap:AdditionalPaidInCapital▁▁▁▁▁▅▂▁▂▁▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▅▁▂▂▁▁▁▆█▁▃▁-0.1180.2081.1120.4640.671031.518271.55598.726392.0541.19203.3920.7870.532.3929.5993.9099.3983.0458.20412.0647.37933.97836.35974.54430.3935.65722.27515.74620.30931.41928.91829.42635.3213.901994.9457.267378.748358.39714.17218.33319.1111217.1651846.26976.275427.7013.722
 us-gaap:StockIssuedDuringPeriodValueNewIssues us-gaap:StatementEquityComponents us-gaap:CommonStock▁▁▁▁▁▅▂▁▃▁▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▄▁▂▂▁▁▁▅█▁▃▁0.0750.8790.0590.0470.09733.10410.2513.70313.2270.3427.4770.090.1290.3820.4040.1480.4230.4270.2620.5750.2871.4281.0631.960.9391.1550.5880.3970.6671.2871.2770.7620.5420.55523.3720.1849.3539.5590.4270.5650.49135.260.322.46213.9420.554
 us-gaap:StockIssuedDuringPeriodValueNewIssues us-gaap:StatementEquityComponents us-gaap:Parent▁▁▁▁▁▅▂▁▂▁▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▅▁▂▂▁▁▁▆█▁▃▁-0.0431.0871.1710.5110.7671064.622281.806102.429405.2811.532210.8690.8770.6592.77410.0034.0579.8213.4728.46612.6397.66635.40637.42276.50431.32936.81222.86316.14320.97632.70630.19530.18835.86214.4561018.3177.451388.101367.95614.59818.89819.6021252.3651906.58978.737441.6434.276
us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue ▂▂▂▂▂▂▁▁▂▁▁▁▂▂▁▁▁▁▁▄▁▂▂▂▃▂▂▂▂▂▂█▂▂▂▂▂▂▂▂▂▂▁▁▁▁6.1445.4134.7175.1595.8264.8323.6334.1716.2474.1113.4652.884.2995.9193.3933.7733.3273.7653.5779.8024.165.3455.0595.3449.5596.1655.4185.4616.1164.896.14722.1956.2085.436.335.546.0345.3734.7485.0815.1035.1023.6183.6184.1823.506
us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders ▅▄█▄▃▄▆▄▂▂▂▂▂▂▃▃▄▂▄▃▄▂▂▂▂▁▁▁▁▁▃▁▁▁▁▁▁▁▁▁▁▁▁▂▁▂8.9577.71814.0697.6316.8628.43210.5777.9014.4085.4154.4914.4584.3895.0776.6096.4337.4285.6597.666.2147.5844.8895.445.3014.2824.1243.9053.7393.9923.9756.1284.033.7523.7543.8723.9813.8663.9124.1553.8353.4993.6673.5044.353.4564.739
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:NetCashProvidedByUsedInOperatingActivities ▄▂▄▄▄▁▄▅▄▂▄▃▄▃▄▄▄▃▄▆█▅▇▅▇▄▇▅▇▅▆▅▇▄▆▄▆▃▂▂▅▂▂▂▃▁236.868122.726218.707219.901224.78195.042217.472248.041221.978158.582215.791193.244243.51196.164209.145206.307238.46193.129215.499331.72398.295268.617354.485273.674363.918230.068365.599275.317360.524247.181305.307272.078357.252214.35313.917237.402297.083186.468137.24154.106282.988149.827149.77154.631166.638109.459
us-gaap:NetCashProvidedByUsedInInvestingActivities ▇▇▅▅▅▆▆▅▅▆▇▆▆▆▅▆▆█▆▆▆▆▆▆▄▅▅▅▅▆▆▆▅▆▄▅▅▆▆▅▁▅▆▆▆▆944.57767.726-241.222-231.208-384.259-151.011-7.264-352.537-928.7-160.2771011.745325.766481.0410.728-509.566-201.763242.3691715.217-96.458-160.54112.139-165.75713.58-40.517-1316.782-328.286-554.654-572.027-338.647-46.55177.306146.981-363.575-57.36-1663.454-337.156-282.396-31.146-29.462-286.371-3689.148-575.503-103.964-165.633-122.622-38.71
us-gaap:NetCashProvidedByUsedInFinancingActivities ▁▁▃▂▃▄▃▃▄▃▁▂▂▃▃▂▂▁▃▃▂▂▃▃▄▃▃▃▃▂▃▂▃▂▅▃▃▃▃▃▂█▄▃▃▃-1085.153-924.119-95.338-525.796106.163761.421-180.977103.59716.1378.521-1196.377-532.419-720.502-171.238206.502-262.796-853.198-1238.969-156.937-154.58-388.346-354.402-141.793-227.162931.3251.722287.622326.173-17.548-451.45-131.777-423.3511.827-357.1161500.73426.594-192.476158.597-119.132-99.08-306.2573377.597938.26-32.6237.64-138.404
 us-gaap:NetCashProvidedByUsedInFinancingActivities us-gaap:InvestmentType,us-gaap:StatementBusinessSegments peak:AtriaSHOPPortfolio,peak:SeniorHousingOperatingPortfolioNANA61.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:NetCashProvidedByUsedInFinancingActivities us-gaap:InvestmentType,us-gaap:StatementBusinessSegments peak:SunriseSeniorHousingPortfolio,peak:SeniorHousingOperatingPortfolioNANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:NetCashProvidedByUsedInFinancingActivities us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty peak:SeniorHousingOperatingPortfolioNANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:NetCashProvidedByUsedInFinancingActivities us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty,us-gaap:SubsequentEventType peak:SeniorHousingOperatingPortfolio,us-gaap:SubsequentEventNANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:NetCashProvidedByUsedInFinancingActivities us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName,us-gaap:StatementBusinessSegments peak:AtriaSHOPPortfolio,peak:SeniorHousingOperatingPortfolioNANA61.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:NetCashProvidedByUsedInFinancingActivities us-gaap:StatementGeographical,us-gaap:InvestmentType peak:SeniorHousingOperatingPortfolio,peak:SunriseSeniorHousingPortfolioNANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:NetCashProvidedByUsedInFinancingActivities us-gaap:StatementGeographical,us-gaap:SubsequentEventType peak:SeniorHousingOperatingPortfolio,us-gaap:SubsequentEventNANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect ▅▄▃▁▄█▄▄▄▄▄▄▄▄▄▂▂█96.285-33.667-117.853-537.103-53.458705.44229.553-0.9489.46.80631.105-13.1883.96135.765-78.819-292.424-371.474687.93NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:NetCashProvidedByUsedInOperatingActivities ▄▂▄▄▄▁▄▅▄▂▄▃▄▃▄▄▄▃▄▆█▅▇▅▇▄▇▅▇▅▆▅▇▄▆▄▆▃▂▂▅▂▂▂▃▁236.868122.726218.707219.901224.78195.042217.472248.041221.978158.582215.791193.244243.51196.164209.145206.307238.46193.129215.499331.72398.295268.617354.485273.674363.918230.068365.599275.317360.524247.181305.307272.078357.252214.35313.917237.402297.083186.468137.24154.106282.988149.827149.77154.631166.638109.459
us-gaap:NetIncomeLoss ▅▅▅▄▄▅▄▄▄▄█▄▄▄▄▄▄▆▄▅▅▄▁▄▅▃▅▅▅▅▅▅▅▅▅▅▅▅▄▅▅▄▅▄▄▄276.28145.788146.394-63.41751.506279.0843.52-45.863-13.59761.47831.54899.37189.94240.232-58.702-7.65719.383461.14558.661151.25301.717116.119-598.868115.362164.885-240.614196.583247.654218.885259.111293.095233.756213.401230.585241.028196.108202.024193.3867.844172.195228.75970.093141.91722.65585.10181.036
us-gaap:ProfitLoss ▅▅▅▄▄▅▄▄▄▄█▄▄▄▄▄▄▆▄▅▅▄▁▄▅▃▅▅▅▅▅▅▅▅▅▅▅▅▄▅▅▄▅▄▄▄282.025149.423150.245-59.58155.049282.5447.359-42.308-9.9864.99834.383102.92692.92843.237-57.924-5.7222.101464.17761.3154.039304.842119.745-594.617117.954167.748-237.503199.63251.059222.279263.623297.639236.858216.725233.784246.26199.043204.975196.56470.787175.471234.25273.984145.52626.17388.59584.101
us-gaap:ShareBasedCompensation ▂▂▁▂▁▂▁▁▂▁▁▁▂▂▁▁▁▁▁▄▁▂▂▂▃▂▂▂▂▂▂█▂▂▂▂▂▂▂▂▂▂▁▁▁▁5.0954.3643.9764.424.144.8323.6334.1716.2474.1113.4652.884.2995.9193.3933.7733.3273.7653.5779.8024.165.3455.0595.3449.5596.1655.4185.4616.1164.896.14722.1956.2085.436.335.546.0345.3734.7485.0815.1035.1023.6183.6184.1823.506
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:NetCashProvidedByUsedInInvestingActivities ▇▇▅▅▅▆▆▅▅▆▇▆▆▆▅▆▆█▆▆▆▆▆▆▄▅▅▅▅▆▆▆▅▆▄▅▅▆▆▅▁▅▆▆▆▆944.57767.726-241.222-231.208-384.259-151.011-7.264-352.537-928.7-160.2771011.745325.766481.0410.728-509.566-201.763242.3691715.217-96.458-160.54112.139-165.75713.58-40.517-1316.782-328.286-554.654-572.027-338.647-46.55177.306146.981-363.575-57.36-1663.454-337.156-282.396-31.146-29.462-286.371-3689.148-575.503-103.964-165.633-122.622-38.71
 us-gaap:PaymentsToAcquireRealEstate us-gaap:StatementGeographical peak:MANANA54.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:PaymentsToAcquireRealEstate us-gaap:StatementGeographical stpr:MANANA54.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:PaymentsToAcquireRealEstate us-gaap:StatementGeographical,us-gaap:StatementBusinessSegments country:US,peak:MedicalOfficeNANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:PaymentsToAcquireRealEstate us-gaap:StatementGeographical,us-gaap:StatementBusinessSegments peak:AZ,peak:MedicalOfficeNANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:PaymentsToAcquireRealEstate us-gaap:StatementGeographical,us-gaap:StatementBusinessSegments peak:IndianaMissouriIllinois,peak:MedicalOfficeNANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:PaymentsToAcquireRealEstate us-gaap:StatementGeographical,us-gaap:StatementBusinessSegments peak:MA,peak:LifescienceNANA610.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:PaymentsToAcquireRealEstate us-gaap:StatementGeographical,us-gaap:StatementBusinessSegments peak:TX,peak:MedicalOfficeNANA34.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:PaymentsToAcquireRealEstate us-gaap:StatementGeographical,us-gaap:StatementBusinessSegments stpr:AZ,peak:MedicalOfficeNANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:PaymentsToAcquireRealEstate us-gaap:StatementGeographical,us-gaap:StatementBusinessSegments stpr:CO,peak:MedicalOfficeNANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:PaymentsToAcquireRealEstate us-gaap:StatementGeographical,us-gaap:StatementBusinessSegments stpr:FL,peak:MedicalOffice16.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:PaymentsToAcquireRealEstate us-gaap:StatementGeographical,us-gaap:StatementBusinessSegments stpr:MA,peak:LifescienceNANA610.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:PaymentsToAcquireRealEstate us-gaap:StatementGeographical,us-gaap:StatementBusinessSegments stpr:TN,peak:MedicalOfficeNANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:PaymentsToAcquireRealEstate us-gaap:StatementGeographical,us-gaap:StatementBusinessSegments,us-gaap:SubsequentEventType country:US,peak:MedicalOffice,us-gaap:SubsequentEventNANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:PaymentsToAcquireRealEstate us-gaap:StatementGeographical,us-gaap:StatementBusinessSegments,us-gaap:SubsequentEventType peak:IndianaMissouriIllinois,peak:MedicalOffice,us-gaap:SubsequentEventNANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:PaymentsToAcquireRealEstate us-gaap:StatementGeographical,us-gaap:StatementBusinessSegments,us-gaap:SubsequentEventType stpr:CO,peak:MedicalOffice,us-gaap:SubsequentEventNANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:PaymentsToAcquireRealEstate us-gaap:StatementGeographical,us-gaap:StatementBusinessSegments,us-gaap:SubsequentEventType stpr:KS,peak:MedicalOffice,us-gaap:SubsequentEventNANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:PaymentsToAcquireRealEstate us-gaap:StatementGeographical,us-gaap:StatementBusinessSegments,us-gaap:SubsequentEventType stpr:MA,peak:Lifescience,us-gaap:SubsequentEventNANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:PaymentsToAcquireRealEstate us-gaap:StatementGeographical,us-gaap:StatementBusinessSegments,us-gaap:SubsequentEventType stpr:NJ,peak:MedicalOffice,us-gaap:SubsequentEventNANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:PaymentsToAcquireRealEstate us-gaap:StatementGeographical,us-gaap:SubsequentEventType stpr:MA,us-gaap:SubsequentEventNANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:NetCashProvidedByUsedInFinancingActivities ▁▁▃▂▃▄▃▃▄▃▁▂▂▃▃▂▂▁▃▃▂▂▃▃▄▃▃▃▃▂▃▂▃▂▅▃▃▃▃▃▂█▄▃▃▃-1085.153-924.119-95.338-525.796106.163761.421-180.977103.59716.1378.521-1196.377-532.419-720.502-171.238206.502-262.796-853.198-1238.969-156.937-154.58-388.346-354.402-141.793-227.162931.3251.722287.622326.173-17.548-451.45-131.777-423.3511.827-357.1161500.73426.594-192.476158.597-119.132-99.08-306.2573377.597938.26-32.6237.64-138.404
 us-gaap:NetCashProvidedByUsedInFinancingActivities us-gaap:InvestmentType,us-gaap:StatementBusinessSegments peak:AtriaSHOPPortfolio,peak:SeniorHousingOperatingPortfolioNANA61.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:NetCashProvidedByUsedInFinancingActivities us-gaap:InvestmentType,us-gaap:StatementBusinessSegments peak:SunriseSeniorHousingPortfolio,peak:SeniorHousingOperatingPortfolioNANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:NetCashProvidedByUsedInFinancingActivities us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty peak:SeniorHousingOperatingPortfolioNANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:NetCashProvidedByUsedInFinancingActivities us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty,us-gaap:SubsequentEventType peak:SeniorHousingOperatingPortfolio,us-gaap:SubsequentEventNANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:NetCashProvidedByUsedInFinancingActivities us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName,us-gaap:StatementBusinessSegments peak:AtriaSHOPPortfolio,peak:SeniorHousingOperatingPortfolioNANA61.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:NetCashProvidedByUsedInFinancingActivities us-gaap:StatementGeographical,us-gaap:InvestmentType peak:SeniorHousingOperatingPortfolio,peak:SunriseSeniorHousingPortfolioNANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:NetCashProvidedByUsedInFinancingActivities us-gaap:StatementGeographical,us-gaap:SubsequentEventType peak:SeniorHousingOperatingPortfolio,us-gaap:SubsequentEventNANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:PaymentsOfDividends ▂▂▄▄▄▄▃▃▃▃▃▃▃▃▃▃▃▃▃███████▇▇▇▇▆▆▆▆▆▅▅▅▄▄▄▃▂▁▁▁161.971164.118199.476199.546199.55188.5183.463182.11177.264177.286174.347174.127174.29174.149174.176173.661173.489173.629173.299269.182268.875268.186263.06261.68261.212260.686250.724250.471250.166250.198239.816239.416238.986238.467227.078215.376211.785211.067201.641201.133200.706184.209156.357149.625142.161142.592
us-gaap:PaymentsForRepurchaseOfCommonStock ▁█▁▁▁▇▁▁▂▃▁▁▁▂▁▁▁▃▁▄▁▃▁▁▂▅▂▁▃▆0.31512.1650.2560.2750.2619.7370.1120.3491.6632.9190.090.5640.6342.1440.3260.0980.8293.5320.0184.7930.2463.6280.7320.3161.5946.0961.1040.5133.0188.068NANANA0.689NANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31

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
Value538538538538538538505494491477477469469469469469468468468467467466465464462461459459458458456455455454453429429419408407407406370293
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 Assets3.83.53.43.43.33.33.63.53.63.73.83.63.53.33.33.43.33.23.02.22.22.22.22.12.12.22.22.22.32.32.32.32.32.32.32.42.42.42.32.32.32.32.82.4

Shares Issued

us-gaap:SharesIssued us-gaap:StatementEquityComponents

us-gaap:SharesIssued

us-gaap:CommonStock


Shares
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value538538538538538538505494491477477469469469469469468468468467467466465464462461459459458458456455455454453429429419408407407406370310308293293253216
Percentage of SharesIssued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-302010-03-31
Value544538538538515491478479470469469468468475467471466463462460459458457456455454430421411408411373311296294
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
Value538538538538506491478477469469469468468468467467466463461460458458457455454453429420410407406372309294293
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Basic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareBasic


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value0.510.270.27-0.120.090.550.09-0.09-0.030.131.750.210.190.08-0.13-0.020.040.980.120.320.650.25-1.290.250.36-0.520.430.540.480.560.640.510.470.510.540.460.480.430.150.410.550.170.420.050.270.260.09-0.180.350.17
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Diluted

us-gaap:EarningsPerShareDiluted

us-gaap:EarningsPerShareDiluted


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value0.510.270.27-0.120.090.540.09-0.09-0.030.131.730.210.190.08-0.13-0.020.040.970.120.320.640.25-1.290.250.36-0.520.430.540.480.560.640.510.470.510.530.450.480.430.150.410.550.170.420.050.270.250.09-0.180.350.17
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Income Loss From Continuing Operations Per Basic Share

us-gaap:IncomeLossFromContinuingOperationsPerBasicShare

us-gaap:IncomeLossFromContinuingOperationsPerBasicShare


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0.3-0.23-0.04-0.060.10.280.3-0.060.040.04-0.13-0.020.040.98-0.450.320.650.25-1.290.250.36-0.520.420.540.480.50.540.480.470.510.470.450.480.420.130.410.550.170.380.040.270.25
Percentage of IncomeLossFromContinuingOperationsPerBasicShare100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncomeLossFromContinuingOperationsPerBasicShare us-gaap:StatementBusinessSegments

peak:Lifescience


Income
Period End2021-06-302021-03-31
Value-0.020.01
Percentage of IncomeLossFromContinuingOperationsPerBasicShare-6.7-4.3

Income Loss From Continuing Operations Per Diluted Share

us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare

us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0.3-0.23-0.04-0.060.10.280.3-0.060.040.04-0.13-0.020.040.97-0.450.320.640.25-1.290.250.36-0.520.420.540.480.50.540.480.470.510.470.450.480.420.140.410.550.170.380.040.270.25
Percentage of IncomeLossFromContinuingOperationsPerDilutedShare100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare us-gaap:StatementBusinessSegments

peak:Lifescience


Income
Period End2021-06-302021-03-31
Value-0.020.01
Percentage of IncomeLossFromContinuingOperationsPerDilutedShare-6.7-4.3

Comprehensive Income Net Of Tax

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTax


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value276145145-64.4675127945-46.627-14.173628319910742-58.235-4.8592046259151302114-596.888115161-245.181902412212592942302172282431991991957615722869
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating1715.81619.60.0-1451.01224.97577.10.0-1701.1-587.13636.60.08022.27406.3674.80.0-41.399.42521.00.0741.3923.1637.40.0579.7448.5-737.10.01380.71309.51551.40.0547.21538.41845.90.01937.816446.323845.70.027304.2378.2182.0

Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest

us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest

us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest


Comprehensive
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value3.8363.5433.463.8393.5553.6173.522.8353.5552.9863.0050.7781.9372.7183.0322.6392.7893.1253.6264.2512.5922.8633.1113.0473.4053.3944.5124.5443.1023.3243.1995.2322.9352.9513.1842.9433.2765.4933.891
Percentage of ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating86.383.893.80.0129.7149.8205.50.0287.6206.447.20.016.513.016.50.013.69.520.10.013.18.09.40.019.420.027.00.07.423.525.80.028.6242.7388.80.0567.89.110.2

us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest us-gaap:StatementOperatingActivitiesSegment

us-gaap:SegmentContinuingOperations


Comprehensive
Period End2021-06-302021-03-312020-06-302020-03-31
Value3.5353.3063.4863.463
Percentage of ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest0.00.098.4100.1
Percentage of InterestIncomeOperating21.936.782.493.9
Percentage of InterestIncomeOperating us-gaap:SegmentContinuingOperations0.00.00.00.0

us-gaap:SegmentDiscontinuedOperations


Comprehensive
Period End2021-06-302021-03-312020-06-302020-03-31
Value2.210.3290.057-0.003
Percentage of ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest0.00.01.6-0.1
Percentage of InterestIncomeOperating13.73.71.3-0.1
Percentage of InterestIncomeOperating us-gaap:SegmentDiscontinuedOperations0.00.00.00.0

Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value282149149-60.6315528249-43.072-10.5566583310211045-57.457-2.9222346561154305118-592.637117164-242.0691932452252632992332202312482022021987916023473139238485
Percentage of ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating1751.51659.90.0-1364.61308.77670.90.0-1571.4-437.33842.10.08309.87612.6722.00.0-24.8112.52537.60.0754.9932.6657.50.0592.8456.5-727.80.01400.11329.51578.50.0554.51561.91871.70.01966.316689.024234.40.027871.9387.3192.20.063.7233.6243.4

Cost Of Goods And Services Sold

us-gaap:CostOfGoodsAndServicesSold

us-gaap:CostOfGoodsAndServicesSold


Cost
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value190181-223.605314315376248248213168177181173172198155153
Percentage of CostOfGoodsAndServicesSold100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating1180.42016.70.07073.97466.710195.60.09050.38864.79861.50.014660.812015.62711.00.01319.3733.9

Costs And Expenses

us-gaap:CostsAndExpenses

us-gaap:CostsAndExpenses


Costs
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value425415-193.9016026006996305435333844224104294225184064404054345014804681272522467869385358327311307334318308305292276280401285276268222229216212
Percentage of CostsAndExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating2644.14605.40.013570.914190.918980.10.019839.122088.922471.50.033183.729649.36634.30.03454.12111.02214.20.02450.11464.52597.60.02631.21300.52615.50.02048.31936.01863.50.0796.02249.92490.00.02842.822701.334219.80.049475.6457.1705.60.0628.5598.5604.0

Gains Losses On Extinguishment Of Debt

us-gaap:GainsLossesOnExtinguishmentOfDebt

us-gaap:GainsLossesOnExtinguishmentOfDebt


Gains
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-312017-09-302016-12-312016-09-30
Value-60.865-164.2920.0-17.921-25.8240.833-22.212-35.017-1.1350.0-0.263-43.8990.00.0-54.227-46.00.0
Percentage of GainsLossesOnExtinguishmentOfDebt100.0100.00.0100.0100.0100.0100.0100.0100.00.0100.0100.00.00.0100.0100.00.0
Percentage of InterestIncomeOperating-377.9-1822.80.0-403.4-610.522.60.0-1277.5-47.00.00.0-3551.70.00.0-460.60.00.0

us-gaap:GainsLossesOnExtinguishmentOfDebt us-gaap:ConsolidationItems

us-gaap:CorporateNonSegment


Gains
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312018-09-302017-12-312017-09-30
Value-60.865-164.2920.0-17.921-25.8240.833-22.212-35.017-1.135-0.263-43.8990.0-54.227
Percentage of GainsLossesOnExtinguishmentOfDebt100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0
Percentage of InterestIncomeOperating-377.9-1822.80.0-403.4-610.522.60.0-1277.5-47.00.0-3551.70.0-460.6
Percentage of InterestIncomeOperating us-gaap:CorporateNonSegment0.00.00.00.00.00.00.00.00.00.00.00.00.0

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

peak:SeniorNotesDue2022, us-gaap:UnsecuredDebt


Gains
Period End2020-07-09
Value-18.0
Percentage of GainsLossesOnExtinguishmentOfDebt0.0
Percentage of InterestIncomeOperating0.0
Percentage of InterestIncomeOperating peak:SeniorNotesDue2022 us-gaap:UnsecuredDebt0.0

peak:SeniorNotesDue2023And2024, us-gaap:UnsecuredDebt


Gains
Period End2021-02-26
Value-164.0
Percentage of GainsLossesOnExtinguishmentOfDebt0.0
Percentage of InterestIncomeOperating0.0
Percentage of InterestIncomeOperating peak:SeniorNotesDue2023And2024 us-gaap:UnsecuredDebt0.0

peak:SeniorNotesDue2026, us-gaap:UnsecuredDebt


Gains
Period End2021-05-04
Value-61.0
Percentage of GainsLossesOnExtinguishmentOfDebt0.0
Percentage of InterestIncomeOperating0.0
Percentage of InterestIncomeOperating peak:SeniorNotesDue2026 us-gaap:UnsecuredDebt0.0

peak:UnsecuredNote3150Percent, us-gaap:UnsecuredDebt


Gains
Period End2020-07-09
Value-18.0
Percentage of GainsLossesOnExtinguishmentOfDebt0.0
Percentage of InterestIncomeOperating0.0
Percentage of InterestIncomeOperating peak:UnsecuredNote3150Percent us-gaap:UnsecuredDebt0.0

us-gaap:GainsLossesOnExtinguishmentOfDebt us-gaap:LongtermDebtType, us-gaap:SubsequentEventType

us-gaap:UnsecuredDebt, us-gaap:SubsequentEvent


Gains
Period End2021-03-31
Value-90.0
Percentage of GainsLossesOnExtinguishmentOfDebt54.8
Percentage of InterestIncomeOperating-998.6
Percentage of InterestIncomeOperating us-gaap:UnsecuredDebt us-gaap:SubsequentEvent0.0

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

srt:ScenarioForecast, hcp:SeniorNotesDue2022, us-gaap:UnsecuredDebt


Gains
Period End2020-09-30
Value18
Percentage of GainsLossesOnExtinguishmentOfDebt-100.4
Percentage of InterestIncomeOperating405.1
Percentage of InterestIncomeOperating srt:ScenarioForecast hcp:SeniorNotesDue2022 us-gaap:UnsecuredDebt0.0

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
Value24242521232221222721212322292123212220342225212028246.76524292119452420251914201919342118192024
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 InterestIncomeOperating149.5276.30.0487.5560.8606.00.0838.01123.41246.60.01901.51555.9458.40.0199.8102.0122.60.0169.869.5141.40.0103.580.274.50.0142.5171.6128.10.0107.9170.2167.50.0189.21218.12454.50.03405.257.657.60.053.656.870.7

us-gaap:GeneralAndAdministrativeExpense us-gaap:ConsolidationItems

us-gaap:CorporateNonSegment


General
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value24242521232221222721212322292123212220342225212028
Percentage of GeneralAndAdministrativeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.099.899.7100.0100.0
Percentage of InterestIncomeOperating149.5276.30.0487.5560.8606.00.0838.01123.41246.60.01901.51555.9458.40.0199.8102.0122.60.0169.869.5141.20.0103.580.2
Percentage of InterestIncomeOperating us-gaap:CorporateNonSegment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Income Loss From Continuing Operations

us-gaap:IncomeLossFromContinuingOperations

us-gaap:IncomeLossFromContinuingOperations


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
Value164-123.891-121.056-63.4175127943-45.863-13.59761831998940-58.702-7.65719461-207.094151301116-598.868115164-240.6141962472182302432202112302111952021906317222870125178480
Percentage of IncomeLossFromContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating1021.4-1374.60.0-1427.31217.67567.20.0-1673.2-563.33588.40.08039.76215.8632.10.0-65.092.92515.70.0738.5920.2644.10.0581.4458.7-723.40.01413.81292.31380.80.0523.71497.41861.70.01898.516613.823246.30.029843.2378.0184.00.049.0232.6227.1

Income Loss From Continuing Operations Attributable To Noncontrolling Entity

us-gaap:IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity

us-gaap:IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value3.5353.3063.5553.8363.5433.463.8393.5553.6173.522.8353.5552.9863.0050.7781.9372.7183.0322.6392.7893.1253.6264.2512.5922.8633.1113.0473.4053.3943.3354.4853.1023.3243.1993.3412.9352.9513.184
Percentage of IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating21.936.70.086.383.893.80.0129.7149.8205.50.0287.6206.447.20.016.513.016.50.013.69.520.10.013.18.09.40.019.420.020.00.07.423.525.80.028.6242.7388.8

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

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest


Income
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value-19.48-17.086-11.9791.387-7.643-1.506-0.863-2.152-0.911-0.1010.576.331.0620.243.26915-2.053-1.067-0.908
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating-438.4-403.9-324.80.0-278.8-62.4-50.40.0-73.7-7.09.00.09.01.217.80.0-10.0-3.3-5.0

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 End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value166-121.9-2.866-15.9276426140-40.926-10.33862833988837-50.957-12.2631845467153303173-601.744134151-251.181222240208220220210201219203184189179541582197312793858230-48.3176650
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating1033.2-1352.50.0-358.51531.77089.90.0-1493.1-428.33642.40.08002.36107.5586.50.0-104.290.42480.70.0751.3926.9963.40.0679.8420.6-755.20.01375.51233.51322.40.0500.51422.51775.10.01790.915577.221878.80.027456.8362.7192.20.0256.4236.9232.90.00.00.00.0

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments us-gaap:ConsolidationItems

us-gaap:CorporateNonSegment


Income
Period End2021-06-302021-03-312020-06-302020-03-31
Value-119.16-232.105-98.965-77.124
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments-71.6190.4-152.7-29.5
Percentage of InterestIncomeOperating-739.8-2575.2-2339.6-2091.2
Percentage of InterestIncomeOperating us-gaap:CorporateNonSegment0.00.00.00.0

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, peak:CCRCSegment


Income
Period End2021-06-302021-03-312020-06-302020-03-31
Value-11.001-6.3750.05769
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments-6.65.20.126.6
Percentage of InterestIncomeOperating-68.3-70.71.31887.8
Percentage of InterestIncomeOperating us-gaap:OperatingSegments peak:CCRCSegment0.00.00.00.0

us-gaap:OperatingSegments, peak:Lifescience


Income
Period End2021-06-302021-03-312020-06-302020-03-31
Value59615148
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments36.0-50.880.118.5
Percentage of InterestIncomeOperating371.5686.91226.31312.6
Percentage of InterestIncomeOperating us-gaap:OperatingSegments peak:Lifescience0.00.00.00.0

us-gaap:OperatingSegments, peak:MedicalOffice


Income
Period End2021-06-302021-03-312020-06-302020-03-31
Value2214812550
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments133.1-39.7193.919.3
Percentage of InterestIncomeOperating1375.6537.22970.41371.5
Percentage of InterestIncomeOperating us-gaap:OperatingSegments peak:MedicalOffice0.00.00.00.0

us-gaap:OperatingSegments, peak:OtherNonReportingSegment


Income
Period End2021-06-302021-03-312020-06-302020-03-31
Value156.249-0.43436
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments9.1-5.1-0.714.1
Percentage of InterestIncomeOperating94.169.3-10.31001.1
Percentage of InterestIncomeOperating us-gaap:OperatingSegments peak:OtherNonReportingSegment94.169.3-10.31001.1

Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest

us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest

us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value168-120.585-19.204-27.76260147153-24.42242243-57.924-5.7222464794519751-594.617117167-237.5031992512222332482232152332141982041936617523473129218783
Percentage of IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating1043.4-1337.90.0-624.81426.53989.50.0-890.9996.41314.5679.30.0-48.6105.92532.20.0223.7602.3284.70.0594.5466.7-714.00.01433.21312.41400.80.0531.11520.91887.50.01927.016856.523635.00.030410.9387.0194.20.058.6242.2235.8

us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest us-gaap:ConsolidationItems

us-gaap:CorporateNonSegment


Income
Period End2021-06-302021-03-312020-06-302020-03-31
Value-118.397-232.113-99.071-47.256
Percentage of IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest-70.4192.5-164.2-32.1
Percentage of InterestIncomeOperating-735.0-2575.3-2342.1-1281.3
Percentage of InterestIncomeOperating us-gaap:CorporateNonSegment0.00.00.00.0

us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, peak:CCRCSegment


Income
Period End2021-06-302021-03-312020-06-302020-03-31
Value-10.362-6.3750.45867
Percentage of IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest-6.25.30.846.0
Percentage of InterestIncomeOperating-64.3-70.710.81836.8
Percentage of InterestIncomeOperating us-gaap:OperatingSegments peak:CCRCSegment0.00.00.00.0

us-gaap:OperatingSegments, peak:Lifescience


Income
Period End2021-06-302021-03-312020-06-302020-03-31
Value59615148
Percentage of IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest35.7-51.386.032.9
Percentage of InterestIncomeOperating372.2685.91226.31312.6
Percentage of InterestIncomeOperating us-gaap:OperatingSegments peak:Lifescience0.00.00.00.0

us-gaap:OperatingSegments, peak:MedicalOffice


Income
Period End2021-06-302021-03-312020-06-302020-03-31
Value2214812550
Percentage of IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest131.9-40.3208.634.5
Percentage of InterestIncomeOperating1376.5539.42975.41376.8
Percentage of InterestIncomeOperating us-gaap:OperatingSegments peak:MedicalOffice0.00.00.00.0

us-gaap:OperatingSegments, peak:OtherNonReportingSegment


Income
Period End2021-06-302021-03-312020-06-302020-03-31
Value157.473-18.7827
Percentage of IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest9.0-6.2-31.118.7
Percentage of InterestIncomeOperating94.082.9-444.0744.5
Percentage of InterestIncomeOperating us-gaap:OperatingSegments peak:OtherNonReportingSegment94.082.9-444.0744.5

us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest us-gaap:StatementBusinessSegments

peak:Lifescience


Income
Period End2021-06-302021-03-31
Value-11.0-3.0
Percentage of IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest-6.52.5
Percentage of InterestIncomeOperating-68.3-33.3
Percentage of InterestIncomeOperating peak:Lifescience0.00.0

Income Tax Expense Benefit

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxExpenseBenefit


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-06-302010-03-31
Value-0.7630.0086.79324-7.346-33.044-5.679-6.261-1.864-3.458-2.935-4.929-4.654-5.33613-5.481-2.987-6.162-44.349-2.213-2.00353-2.391-1.98-4.563-0.077-2.590.0551.3391.4462.2521.0331.6540.881-0.505-0.5980.176-0.7090.9610.0050.2480.0370.5710.372
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating-4.70.10.0544.1-173.7-896.00.0-228.4-77.2-201.90.0-398.8-321.6-83.80.0-46.6-14.3-33.60.0-10.8-6.1294.20.0-10.0-12.7-0.20.00.37.98.70.02.511.77.10.0-5.814.5-86.60.00.90.40.11.61.1

us-gaap:IncomeTaxExpenseBenefit us-gaap:ConsolidationItems

us-gaap:CorporateNonSegment


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value-0.7630.0086.79324-7.346-33.044-5.679-6.261-1.864-3.458-2.935-4.929-4.654-5.33613-5.481-2.987-6.162-44.349-2.213-2.0033.704-3.187-1.98-4.563
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.07.0133.3100.0100.0
Percentage of InterestIncomeOperating-4.70.10.0544.1-173.7-896.00.0-228.4-77.2-201.90.0-398.8-321.6-83.80.0-46.6-14.3-33.60.0-10.8-6.120.50.0-10.0-12.7
Percentage of InterestIncomeOperating us-gaap:CorporateNonSegment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Income Taxes Paid Net

us-gaap:IncomeTaxesPaidNet

us-gaap:IncomeTaxesPaidNet


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
Value1.5052.521-1.0470.0971.837-1.6730.1120.1431.94-0.7692.44-0.6952.3950.340.148-0.4389.231.1057.9931.3013.221.2132.1511.8882.5370.3830.7890.9022.7510.6290.116-1.9971.920.0750.145-0.0371.540.1421.127-0.8771.2920.1680.0480.1271.0640.526
Percentage of IncomeTaxesPaidNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating9.328.00.02.243.4-45.40.05.280.4-44.90.0-56.2165.55.30.0-3.744.26.00.06.49.86.70.09.57.11.20.05.116.23.80.0-4.713.60.60.0-0.4126.617.30.0-152.02.10.40.00.32.91.5

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
Value38464656575858615649546373757171778610311712112212212211811611411110610610910810810910710310310410110410510868717275
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 InterestIncomeOperating240.1519.70.01265.71360.51582.90.02233.92358.82879.60.05136.45047.51179.90.0605.8372.7473.10.0575.4370.1677.00.0615.6330.0351.10.0635.2630.8638.70.0256.9768.5882.90.01007.18488.912767.80.018058.6173.7285.00.0195.7201.2215.4

us-gaap:InterestExpense us-gaap:ConsolidationItems

us-gaap:CorporateNonSegment


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value35445251525354585547536270726968747993104104105104104100
Percentage of InterestExpense92.995.5113.991.491.292.594.695.297.097.197.497.796.596.696.596.695.991.490.288.786.386.485.785.284.9
Percentage of InterestIncomeOperating223.0496.30.01156.91241.41463.40.02127.42287.92795.70.05016.54872.11140.30.0585.4357.4432.40.0510.6319.4584.70.0524.8280.2
Percentage of InterestIncomeOperating us-gaap:CorporateNonSegment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:InterestExpense us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, peak:CCRCSegment


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value1.9241.9181.9711.9831.9691.304
Percentage of InterestExpense5.04.14.33.53.42.2
Percentage of InterestIncomeOperating11.921.30.044.646.535.4
Percentage of InterestIncomeOperating us-gaap:OperatingSegments peak:CCRCSegment0.00.00.00.00.00.0

us-gaap:OperatingSegments, peak:Lifescience


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value0.0480.1020.0540.0570.060.0630.0660.068
Percentage of InterestExpense0.10.20.10.10.10.10.10.1
Percentage of InterestIncomeOperating0.31.10.01.31.41.70.02.5
Percentage of InterestIncomeOperating us-gaap:OperatingSegments peak:Lifescience0.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, peak:MedicalOffice


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value0.7860.0950.0980.10.10.1020.1060.108
Percentage of InterestExpense2.00.20.20.20.20.20.20.2
Percentage of InterestIncomeOperating4.91.10.02.32.42.80.03.9
Percentage of InterestIncomeOperating us-gaap:OperatingSegments peak:MedicalOffice0.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, peak:SeniorHousingOperatingPortfolio


Interest
Period End2020-09-302019-09-30
Value2.6492.637
Percentage of InterestExpense4.74.3
Percentage of InterestIncomeOperating59.696.2
Percentage of InterestIncomeOperating us-gaap:OperatingSegments peak:SeniorHousingOperatingPortfolio0.00.0

us-gaap:OperatingSegments, peak:SeniorHousingTripleNet


Interest
Period End2020-09-302019-09-30
Value0.0450.106
Percentage of InterestExpense0.10.2
Percentage of InterestIncomeOperating1.03.9
Percentage of InterestIncomeOperating us-gaap:OperatingSegments peak:SeniorHousingTripleNet0.00.0

Interest Income Operating

us-gaap:InterestIncomeOperating

us-gaap:InterestIncomeOperating


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
Value169.0134.1924.4434.233.6882.9762.7412.4141.7131.3581.2361.4476.3655.2631120181720321823193533231716161742141212101.2160.8190.6650.577603852363635
Percentage of InterestIncomeOperating100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestIncomeOperating us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, peak:OtherNonReportingSegment


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value169.0134.1924.4434.233.6882.9762.741
Percentage of InterestIncomeOperating100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating us-gaap:OperatingSegments peak:OtherNonReportingSegment100.0100.0100.0100.0100.0100.0100.0100.0

Interest Paid Net

us-gaap:InterestPaidNet

us-gaap:InterestPaidNet


Interest
Period End2021-06-302021-03-312020-06-302020-03-312019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value199032714653488549924798551088716070171581754916850154521524815851154501465513757147588450885489
Percentage of InterestPaidNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating119.5998.9774.21942.01924.63121.73592.36887.53391.61456.4899.0835.3264.6590.4501.6781.4214.0950.8253.0883.9137.9505.6217.7884.2308.0912.9278.0375.5361.11244.4413.71423.84593.116727.88679.225614.996.1222.696.3241.5149.9255.1

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
Value276145146-63.4175127943-45.863-13.59761831998940-58.702-7.6571946158151301116-598.868115164-240.614196247218259293233213230241196202193671722287014122858132-46.6869748
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 InterestIncomeOperating1715.21617.53492.2-1427.31217.67567.21462.4-1673.2-563.33588.461233.38039.76215.8632.1-1115.4-65.092.92515.7335.0738.5920.2644.1-2588.6581.4458.7-723.4842.21413.81292.31551.91670.2555.51508.51861.71971.91908.016613.823611.710202.129843.2378.0184.0272.161.9235.4229.80.00.00.00.0

Net Income Loss Attributable To Noncontrolling Interest

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest


Net
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value3.8363.5433.463.8393.5553.6173.522.8353.5552.9863.0050.7781.9372.7183.0322.6392.7893.1253.6264.2512.5922.8633.1113.0473.4053.3944.5124.5443.1023.3243.1995.2322.9352.9513.1842.9433.2765.4933.8913.6093.5183.4943.065
Percentage of NetIncomeLossAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating86.383.893.8129.0129.7149.8205.5208.8287.6206.447.214.816.513.016.515.113.69.520.118.413.18.09.413.119.420.027.025.97.423.525.842.828.6242.7388.8442.6567.89.110.26.99.69.78.7

Net Income Loss Available To Common Stockholders Basic

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value275143146-63.7685127743-46.249-13.99161830988939-59.298-7.7881946058150301115-599.165115164-240.949196247218258292233213230239195201175701662226314526888435-43.2210152
Percentage of NetIncomeLossAvailableToCommonStockholdersBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating1713.41590.33485.9-1435.21208.87523.41451.6-1687.3-579.63562.761130.98005.36183.9625.9-1126.7-66.192.42511.5333.8736.9919.2642.1-2589.9579.8457.7-724.4840.31411.21289.51545.61667.9554.41505.81857.81963.01903.416568.021398.910644.728833.1368.4167.7279.071.5245.0238.50.00.00.00.0

Net Income Loss Available To Common Stockholders Diluted

us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted

us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted


Net
Period End2021-06-302021-03-312020-06-302020-03-312019-03-312018-06-302018-03-312017-06-302017-03-312016-06-302016-03-312015-06-302011-06-302010-06-30
Value27714351279618939194633031151642280
Percentage of NetIncomeLossAvailableToCommonStockholdersDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating1723.01590.31208.87591.63562.76183.9625.992.42526.7926.5642.1457.737.1222.6

Nonoperating Income Expense

us-gaap:NonoperatingIncomeExpense

us-gaap:NonoperatingIncomeExpense


Nonoperating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value116-162.092-160.101-10.71276376139-35.10831118135347-19.59224-59.6010.483368-2.4011.4451211.2222.651-0.974117.9885.0663.1110.7091.931.3291.5843.24120.5430.771.0280.436-4.72-0.7727.518108.6686.6570.1810.313
Percentage of NonoperatingIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating720.8-1798.4-3819.2-241.11811.510203.64679.9-1280.81297.5652.559929.64291.03306.8-307.8465.2-506.22.32010.1-13.77.1371.86.811.5-4.930.924.021.717.84.211.67.63.822.997.04.47.584.553.2-709.8-133.812.427.116.618.20.50.9

Operating Expenses

us-gaap:OperatingExpenses

us-gaap:OperatingExpenses


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value190181-223.60531431537624824821316817718117317219815515315919218818017617217313613213099
Percentage of OperatingExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating1180.42016.7-5334.17073.97466.710195.68346.19050.38864.79861.513064.314660.812015.62711.03774.81319.3733.9867.81099.8921.5549.4981.5745.6874.5379.3396.9558.8568.6

us-gaap:OperatingExpenses us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, peak:CCRCSegment


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value9491949494156
Percentage of OperatingExpenses49.850.2-42.430.229.841.6
Percentage of InterestIncomeOperating588.31011.62261.62138.02228.14243.0
Percentage of InterestIncomeOperating us-gaap:OperatingSegments peak:CCRCSegment0.00.00.00.00.00.0

us-gaap:OperatingSegments, peak:Lifescience


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value4039363634303029
Percentage of OperatingExpenses21.421.7-16.511.710.88.012.311.9
Percentage of InterestIncomeOperating252.8437.8879.9826.3808.6818.91024.21077.0
Percentage of InterestIncomeOperating us-gaap:OperatingSegments peak:Lifescience0.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, peak:MedicalOffice


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value5451525149505051
Percentage of OperatingExpenses28.728.1-23.516.415.613.520.520.7
Percentage of InterestIncomeOperating339.3567.21253.41157.61166.81374.61713.21877.9
Percentage of InterestIncomeOperating us-gaap:OperatingSegments peak:MedicalOffice0.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, peak:OtherNonReportingSegment


Operating
Period End2020-09-302019-12-312019-09-30
Value0.006930.011
Percentage of OperatingExpenses0.037.80.0
Percentage of InterestIncomeOperating0.13155.50.4
Percentage of InterestIncomeOperating us-gaap:OperatingSegments peak:OtherNonReportingSegment0.13155.50.4

us-gaap:OperatingSegments, peak:SeniorHousingOperatingPortfolio


Operating
Period End2020-09-302019-09-30
Value130166
Percentage of OperatingExpenses41.667.0
Percentage of InterestIncomeOperating2942.46063.5
Percentage of InterestIncomeOperating us-gaap:OperatingSegments peak:SeniorHousingOperatingPortfolio0.00.0

us-gaap:OperatingSegments, peak:SeniorHousingTripleNet


Operating
Period End2020-09-302019-09-30
Value0.4210.865
Percentage of OperatingExpenses0.10.3
Percentage of InterestIncomeOperating9.531.6
Percentage of InterestIncomeOperating us-gaap:OperatingSegments peak:SeniorHousingTripleNet0.00.0

Other Comprehensive Income Loss Net Of Tax

us-gaap:OtherComprehensiveIncomeLossNetOfTax

us-gaap:OtherComprehensiveIncomeLossNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value0.1080.188-0.449-1.050.3090.3622.366-0.764-0.5760.825-0.411-0.217172.7170.4672.7981.3690.9840.5220.5740.935-1.2031.98-0.335-3.654-4.566-6.431-5.7952.901-0.0831.392-3.5194.243-1.9511.9933.058-2.0371.9168.901-14.65
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating0.72.1-10.7-23.67.39.879.5-27.9-23.948.2-30.3-17.61190.542.78.923.86.65.43.02.82.9-6.78.6-1.7-10.2-13.7-27.6-33.117.1-0.57.9-8.430.0-15.816.329.8-167.5233.91338.5-2539.0

us-gaap:OtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value0.1080.188-0.449-1.050.3090.3622.366-0.764-0.5760.825-0.411-0.217172.7170.4672.7981.3690.9840.5220.5740.935-1.2031.98-0.335-3.654-4.566-6.431-5.7952.901-0.0831.392-3.5194.244-1.9511.9933.057-2.0371.9168.901
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating0.72.1-10.7-23.67.39.879.5-27.9-23.948.2-30.3-17.61190.542.78.923.86.65.43.02.82.9-6.78.6-1.7-10.2-13.7-27.6-33.117.1-0.57.9-8.430.0-15.816.329.7-167.5233.91338.5
Percentage of InterestIncomeOperating us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Parent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value0.1080.188-0.449-1.050.3090.3622.366-0.764-0.5760.825-0.411-0.217172.7170.4672.7981.3690.9840.5220.5740.935-1.2031.98-0.335-3.654-4.566-6.431-5.7952.901-0.0831.392-3.5194.244-1.9511.9933.057-2.0371.9168.901
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating0.72.1-10.7-23.67.39.879.5-27.9-23.948.2-30.3-17.61190.542.78.923.86.65.43.02.82.9-6.78.6-1.7-10.2-13.7-27.6-33.117.1-0.57.9-8.430.0-15.816.329.7-167.5233.91338.5
Percentage of InterestIncomeOperating us-gaap:Parent0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Other Nonoperating Income Expense

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:OtherNonoperatingIncomeExpense


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value1.7342.2-2.577.06192101570.693213.133501.6041.786-40.407-9.303-10.5560.07151-1.4741.4542.281.2222.651-1.026111.7241.7783.1110.7091.93
Percentage of OtherNonoperatingIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating10.824.4-61.3158.9463.05710.65285.525.3870.3182.93706.4129.8123.4-634.8-176.8-89.70.3279.4-8.47.17.06.811.5-5.230.85.27.617.84.211.6

us-gaap:OtherNonoperatingIncomeExpense us-gaap:ConsolidationItems

us-gaap:CorporateNonSegment


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value1.7161.8170.5642.7653.235-1.4312.069-0.2878.1913.1330.1611.6041.7860.16-60.198-10.5560.07151-1.4741.4542.281.2923.083-0.57211
Percentage of OtherNonoperatingIncomeExpense99.082.6-21.939.216.5-0.71.3-41.439.0100.00.3100.0100.0-0.4647.1100.0100.0100.0100.0100.0100.0105.7116.355.8100.0
Percentage of InterestIncomeOperating10.720.213.562.276.5-38.869.5-10.5339.3182.911.9129.8123.42.5-1143.8-89.70.3279.4-8.47.17.07.213.3-2.930.8
Percentage of InterestIncomeOperating us-gaap:CorporateNonSegment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OtherNonoperatingIncomeExpense us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, peak:CCRCSegment


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value0.1652.176-0.5333.90314170
Percentage of OtherNonoperatingIncomeExpense9.598.920.755.372.280.9
Percentage of InterestIncomeOperating1.024.1-12.787.8334.34618.5
Percentage of InterestIncomeOperating us-gaap:OperatingSegments peak:CCRCSegment0.00.00.00.00.00.0

us-gaap:OperatingSegments, peak:Lifescience


Other
Period End2021-06-302021-03-31
Value0.0280.004
Percentage of OtherNonoperatingIncomeExpense1.60.2
Percentage of InterestIncomeOperating0.20.0
Percentage of InterestIncomeOperating us-gaap:OperatingSegments peak:Lifescience0.00.0

us-gaap:OperatingSegments, peak:MedicalOffice


Other
Period End2021-06-302021-03-31
Value-0.175-2.279
Percentage of OtherNonoperatingIncomeExpense-10.1-103.6
Percentage of InterestIncomeOperating-1.1-25.3
Percentage of InterestIncomeOperating us-gaap:OperatingSegments peak:MedicalOffice0.00.0

us-gaap:OperatingSegments, peak:OtherNonReportingSegment


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value0.00.4820.00.00.0411600.98
Percentage of OtherNonoperatingIncomeExpense0.021.9-0.00.00.019.8102.3141.4
Percentage of InterestIncomeOperating0.05.30.00.00.01130.95406.835.8
Percentage of InterestIncomeOperating us-gaap:OperatingSegments peak:OtherNonReportingSegment0.05.30.00.00.01130.95406.835.8

us-gaap:OperatingSegments, peak:SeniorHousingOperatingPortfolio


Other
Period End2020-09-30
Value0.392
Percentage of OtherNonoperatingIncomeExpense5.6
Percentage of InterestIncomeOperating8.8
Percentage of InterestIncomeOperating us-gaap:OperatingSegments peak:SeniorHousingOperatingPortfolio0.0

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
Value282149150-59.5815528247-42.308-9.98648341029243-57.924-5.722246461154304119-594.617117167-237.5031992512222632972362162332461992041967017523473145268884
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 InterestIncomeOperating1750.81657.93584.1-1341.01301.47661.11591.4-1543.5-413.43793.961442.08327.36422.1679.3-1100.6-48.6105.92532.2350.1752.1929.8664.2-2570.2594.5466.7-714.0855.31433.21312.41579.01696.1562.91532.01887.52014.71936.616856.524000.510644.730410.9387.0194.2279.071.5245.0238.5

us-gaap:ProfitLoss us-gaap:ConsolidationItems

us-gaap:CorporateNonSegment


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value-4.43737201-114.978-92.102-58.721-92.507-111.643-74.768-67.173-73.628-127.362-88.978-98.457-169.833-152.329-93.682-45.43173-153.272-137.752-67.341-823.15-124.809-132.358
Percentage of ProfitLoss-1.625.4134.1193.0-167.3-20.8-195.3263.9749.2-103.4-8.8-123.7-95.7-227.7293.22663.1-423.9-9.8283.5-99.5-45.2-56.2138.4-105.8-78.9
Percentage of InterestIncomeOperating-27.5420.44806.3-2587.8-2177.4-1592.2-3108.4-4073.1-3097.3-3921.4-5421.8-10304.4-6149.1-1546.8-3226.9-1293.8-448.9-247.8992.5-748.3-420.1-373.5-3558.0-629.0-368.2
Percentage of InterestIncomeOperating us-gaap:CorporateNonSegment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ProfitLoss us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, peak:CCRCSegment


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value-10.362-6.375-31.384-8.4690.45867-7.325-9.194
Percentage of ProfitLoss-3.7-4.3-20.914.20.824.0-15.521.7
Percentage of InterestIncomeOperating-64.3-70.7-748.7-190.610.81836.8-246.1-335.4
Percentage of InterestIncomeOperating us-gaap:OperatingSegments peak:CCRCSegment0.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, peak:Lifescience


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value5961435451484343
Percentage of ProfitLoss21.341.428.7-91.994.217.192.9-103.7
Percentage of InterestIncomeOperating372.2685.91029.21232.51226.31312.61477.61600.1
Percentage of InterestIncomeOperating us-gaap:OperatingSegments peak:Lifescience0.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, peak:MedicalOffice


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value221487741125508032
Percentage of ProfitLoss78.632.551.8-69.2228.618.0169.6-76.6
Percentage of InterestIncomeOperating1376.5539.41855.9927.52975.41376.82698.81181.6
Percentage of InterestIncomeOperating us-gaap:OperatingSegments peak:MedicalOffice0.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, peak:OtherNonReportingSegment


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value157.473-105.58516-18.782715416
Percentage of ProfitLoss5.45.0-70.3-28.1-34.19.7326.9-38.0
Percentage of InterestIncomeOperating94.082.9-2518.7376.5-444.0744.55201.6586.1
Percentage of InterestIncomeOperating us-gaap:OperatingSegments peak:OtherNonReportingSegment94.082.9-2518.7376.5-444.0744.55201.6586.1

us-gaap:OperatingSegments, peak:SeniorHousingOperatingPortfolio


Profit
Period End2020-09-302019-09-30
Value-54.132-40.562
Percentage of ProfitLoss90.995.9
Percentage of InterestIncomeOperating-1218.4-1479.8
Percentage of InterestIncomeOperating us-gaap:OperatingSegments peak:SeniorHousingOperatingPortfolio0.00.0

us-gaap:OperatingSegments, peak:SeniorHousingTripleNet


Profit
Period End2020-09-302019-09-30
Value5.30126
Percentage of ProfitLoss-8.9-63.3
Percentage of InterestIncomeOperating119.3977.1
Percentage of InterestIncomeOperating us-gaap:OperatingSegments peak:SeniorHousingTripleNet0.00.0

us-gaap:ProfitLoss us-gaap:StatementEquityComponents

us-gaap:AccumulatedDistributionsInExcessOfNetIncome


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
Value276145146-63.4175127943-45.863-13.59761831998940-58.702-7.6571946158151301116-598.868115164-240.6141962472182592932332132302411962021936717222870141228581
Percentage of ProfitLoss98.097.697.4106.493.698.891.9108.4136.294.699.796.596.893.0101.3133.987.799.395.798.299.097.0100.797.898.3101.398.598.698.598.398.598.798.598.697.998.598.698.495.898.197.794.797.586.696.196.4
Percentage of InterestIncomeOperating1715.21617.53492.2-1427.31217.67567.21462.4-1673.2-563.33588.461233.38039.76215.8632.1-1115.4-65.092.92515.7335.0738.5920.2644.1-2588.6581.4458.7-723.4842.21413.81292.31551.91670.2555.51508.51861.71971.91908.016613.823611.710202.129843.2378.0184.0272.161.9235.4229.8
Percentage of InterestIncomeOperating us-gaap:AccumulatedDistributionsInExcessOfNetIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NoncontrollingInterest


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
Value5.7453.6353.8513.8363.5433.463.8393.5553.6173.522.8353.5552.9863.0050.7781.9372.7183.0322.6392.7893.1253.6264.2512.5922.8633.1113.0473.4053.3944.5124.5443.1023.3243.1995.2322.9352.9513.1842.9433.2765.4933.8913.6093.5183.4943.065
Percentage of ProfitLoss2.02.42.6-6.46.41.28.1-8.4-36.25.40.33.53.27.0-1.3-33.912.30.74.31.81.03.0-0.72.21.7-1.31.51.41.51.71.51.31.51.42.11.51.41.64.21.92.35.32.513.43.93.6
Percentage of InterestIncomeOperating35.740.391.986.383.893.8129.0129.7149.8205.5208.8287.6206.447.214.816.513.016.515.113.69.520.118.413.18.09.413.119.420.027.025.97.423.525.842.828.6242.7388.8442.6567.89.110.26.99.69.78.7
Percentage of InterestIncomeOperating us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Parent


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
Value276145146-63.4175127943-45.863-13.59761831998940-58.702-7.6571946158151301116-598.868115164-240.6141962472182592932332132302411962021936717222870141228581
Percentage of ProfitLoss98.097.697.4106.493.698.891.9108.4136.294.699.796.596.893.0101.3133.987.799.395.798.299.097.0100.797.898.3101.398.598.698.598.398.598.798.598.697.998.598.698.495.898.197.794.797.586.696.196.4
Percentage of InterestIncomeOperating1715.21617.53492.2-1427.31217.67567.21462.4-1673.2-563.33588.461233.38039.76215.8632.1-1115.4-65.092.92515.7335.0738.5920.2644.1-2588.6581.4458.7-723.4842.21413.81292.31551.91670.2555.51508.51861.71971.91908.016613.823611.710202.129843.2378.0184.0272.161.9235.4229.8
Percentage of InterestIncomeOperating us-gaap:Parent0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Revenue From Contract With Customer Excluding Assessed Tax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value117116431264269263531213177126441137136142443454458492539654662640668657607610603596536529530543516516508475464459461444488331341317301294294286291276
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating728.31288.510298.15955.86375.87144.917866.07772.37364.07396.132541.911113.29452.22243.78422.23856.12199.12684.93083.73194.42019.63554.22887.63316.01690.21836.32585.73406.13165.43174.43022.01292.73649.44168.24160.14626.238194.056045.369414.177066.2807.4870.7654.5866.7834.9836.00.00.00.00.0

Revenues

us-gaap:Revenues

us-gaap:Revenues


Revenues
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value476455431597588585531537491436441456469479443454458492539654662640668657607610603596536529530543516516508475464459461444488331341317301294294286291276
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating2956.55051.310298.113453.513911.115866.317866.019626.820363.225461.432541.936895.032450.07528.68422.23856.12199.12684.93083.73194.42019.63554.22887.63316.01690.21836.32585.73406.13165.43174.43022.01292.73649.44168.24160.14626.238194.056045.369414.177066.2807.4870.7654.5866.7834.9836.00.00.00.00.0

us-gaap:Revenues us-gaap:ConsolidationItems

us-gaap:OperatingSegments


Revenuesus-gaap:
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-30
Value476455597588585537491436456469479454458492654538520657
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.081.381.299.9
Percentage of InterestIncomeOperating2956.55051.313453.513911.115866.319626.820363.225461.436895.032450.07528.63856.12199.12684.93194.41641.92886.83313.7
Percentage of InterestIncomeOperating us-gaap:OperatingSegments0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Revenues us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, peak:CCRCSegment


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value11711611511511391
Percentage of Revenues24.625.526.819.219.415.7
Percentage of InterestIncomeOperating728.31288.52761.42589.02693.32488.6
Percentage of InterestIncomeOperating us-gaap:OperatingSegments peak:CCRCSegment0.00.00.00.00.00.0

us-gaap:OperatingSegments, peak:Lifescience


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value177169153148138128120118
Percentage of Revenues37.337.335.524.923.522.022.622.0
Percentage of InterestIncomeOperating1102.11885.43654.93346.93274.13494.74037.44325.5
Percentage of InterestIncomeOperating us-gaap:OperatingSegments peak:Lifescience0.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, peak:MedicalOffice


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value165160190145151156193143
Percentage of Revenues34.735.244.124.325.826.836.426.7
Percentage of InterestIncomeOperating1026.21777.44543.53267.03589.74247.36499.05240.4
Percentage of InterestIncomeOperating us-gaap:OperatingSegments peak:MedicalOffice0.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, peak:OtherNonReportingSegment


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value169.013-27.738144.2933.7513015
Percentage of Revenues3.42.0-6.42.50.70.624.52.9
Percentage of InterestIncomeOperating100.0100.0-661.7330.4101.5101.74372.4566.9
Percentage of InterestIncomeOperating us-gaap:OperatingSegments peak:OtherNonReportingSegment100.0100.0-661.7330.4101.5101.74372.4566.9

us-gaap:OperatingSegments, peak:SeniorHousingOperatingPortfolio


Revenuesus-gaap:
Period End2020-09-302019-09-30
Value149212
Percentage of Revenues25.039.5
Percentage of InterestIncomeOperating3367.47744.4
Percentage of InterestIncomeOperating us-gaap:OperatingSegments peak:SeniorHousingOperatingPortfolio0.00.0

us-gaap:OperatingSegments, peak:SeniorHousingTripleNet


Revenuesus-gaap:
Period End2020-09-302019-09-30
Value2447
Percentage of Revenues4.18.9
Percentage of InterestIncomeOperating552.71749.6
Percentage of InterestIncomeOperating us-gaap:OperatingSegments peak:SeniorHousingTripleNet0.00.0

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
Value1433215193159201575116316160721403214010137131289912718130831345114067140881390414102148551575921188211162119921449221922234821024213692074420144198582007519889200511973219915180791778917725174081743917693174991333112209
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Assets us-gaap:ConsolidatedEntities

us-gaap:VariableInterestEntityPrimaryBeneficiary


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312020-03-312019-12-31
Value26613304398033093685
Percentage of Assets18.621.725.020.626.3
Percentage of Assets18.621.725.020.626.3
Percentage of Assets us-gaap:VariableInterestEntityPrimaryBeneficiary100.0100.0100.0100.0100.0

us-gaap:Assets us-gaap:ConsolidatedEntities, us-gaap:StatementOperatingActivitiesSegment

us-gaap:VariableInterestEntityPrimaryBeneficiary, us-gaap:SegmentDiscontinuedOperations


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312019-12-31
Value25698704880
Percentage of Assets0.24.64.46.3
Percentage of Assets0.24.64.46.3
Percentage of Assets us-gaap:VariableInterestEntityPrimaryBeneficiary us-gaap:SegmentDiscontinuedOperations100.0100.0100.0100.0

us-gaap:Assets us-gaap:ConsolidationItems

us-gaap:MaterialReconcilingItems


Assetsus-gaap:
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value78582971263578290710058521120951934961927823759746941672835
Percentage of Assets4.95.95.64.55.04.34.84.05.24.34.24.64.34.03.83.84.73.44.2
Percentage of Assets4.95.95.64.55.04.34.84.05.24.34.24.64.34.03.83.84.73.44.2
Percentage of Assets us-gaap:MaterialReconcilingItems100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments


Assetsus-gaap:
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value11924114651088111131123631830919780200362032921241214142006220442199211938519112191241908618934
Percentage of Assets74.981.785.679.078.486.493.794.594.895.795.895.495.796.096.296.295.396.095.1
Percentage of Assets74.981.785.679.078.486.493.794.594.895.795.895.495.796.096.296.295.396.095.1
Percentage of Assets us-gaap:OperatingSegments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Assets us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, us-gaap:AllOtherSegments


Assetsus-gaap:
Period End2020-12-312019-12-312018-12-31
Value5841233847
Percentage of Assets3.78.86.7
Percentage of Assets3.78.86.7
Percentage of Assets us-gaap:OperatingSegments us-gaap:AllOtherSegments100.0100.0100.0

us-gaap:Assets us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities

us-gaap:VariableInterestEntityPrimaryBeneficiary


Assetsus-gaap:
Period End2020-09-302020-06-302019-12-31
Value325932713685
Percentage of Assets20.720.126.3
Percentage of Assets20.720.126.3
Percentage of Assets us-gaap:VariableInterestEntityPrimaryBeneficiary100.0100.0100.0

Liabilities

us-gaap:Liabilities

us-gaap:Liabilities


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value6898787785758345864782597365748670936500620574438034858684938049807386829817116131144011569117031173211821104681037297089171888991449039925389509161835180988415818781228371823251856251
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 Assets48.151.853.953.053.051.452.553.451.750.448.856.959.761.060.357.957.258.462.354.854.254.654.652.952.949.848.546.845.544.845.645.446.145.446.046.245.547.547.046.647.347.038.951.2

us-gaap:Liabilities us-gaap:ConsolidatedEntities

us-gaap:VariableInterestEntityPrimaryBeneficiary


Liabilitiesus-gaap:
Period End2021-06-302021-03-312020-12-312020-03-312019-12-31
Value354399576534569
Percentage of Liabilities5.15.16.76.57.7
Percentage of Assets2.52.63.63.34.1
Percentage of Assets us-gaap:VariableInterestEntityPrimaryBeneficiary13.312.114.516.215.4

us-gaap:Liabilities us-gaap:ConsolidatedEntities, us-gaap:StatementOperatingActivitiesSegment

us-gaap:VariableInterestEntityPrimaryBeneficiary, us-gaap:SegmentDiscontinuedOperations


Liabilitiesus-gaap:
Period End2021-06-302021-03-312020-12-312019-12-31
Value4.56186190187
Percentage of Liabilities0.12.42.22.5
Percentage of Assets0.01.21.21.3
Percentage of Assets us-gaap:VariableInterestEntityPrimaryBeneficiary us-gaap:SegmentDiscontinuedOperations17.926.727.121.3

us-gaap:Liabilities us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities

us-gaap:VariableInterestEntityPrimaryBeneficiary


Liabilitiesus-gaap:
Period End2020-09-302020-06-302019-12-31
Value530526569
Percentage of Liabilities6.46.17.7
Percentage of Assets3.43.24.1
Percentage of Assets us-gaap:VariableInterestEntityPrimaryBeneficiary16.316.115.4

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
Value1433215193159201575116316160721403214010137131289912718130831345114067140881390414102148551575921188211162119921449221922234821024213692074420144198582007519889200511973219915180791778917725174081743917693174991333112209
Percentage of LiabilitiesAndStockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value68846764678868407098723660855933605458365944507151435206530155315702584155479183928192309343101671023210293107351077310760107611072310640105961058110551951795079124903391279145907779575780
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 Assets48.044.542.643.443.545.043.442.344.245.246.738.838.237.037.639.840.439.335.243.344.043.543.645.845.849.050.251.953.454.253.453.552.853.653.052.653.451.551.952.351.751.959.747.3

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
Value963444197730783144124130120110789186551333917649413211694346120115137183835449300495347247961693473344276398810365296441125796
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 Assets0.70.20.31.34.54.91.00.91.00.90.90.60.70.60.41.02.85.10.60.60.60.41.60.50.50.70.90.40.30.31.50.20.30.21.20.51.02.00.20.31.622.87.80.00.00.00.90.00.0

us-gaap:CashAndCashEquivalentsAtCarryingValue us-gaap:ConsolidatedEntities

us-gaap:VariableInterestEntityPrimaryBeneficiary


Cash
Period End2021-06-302021-03-312020-12-312020-03-312019-12-31
Value2616164447
Percentage of CashAndCashEquivalentsAtCarryingValue27.848.437.45.732.6
Percentage of Assets0.20.10.10.30.3
Percentage of Assets us-gaap:VariableInterestEntityPrimaryBeneficiary1.00.50.41.41.3

us-gaap:CashAndCashEquivalentsAtCarryingValue us-gaap:ConsolidatedEntities, us-gaap:StatementOperatingActivitiesSegment

us-gaap:VariableInterestEntityPrimaryBeneficiary, us-gaap:SegmentDiscontinuedOperations


Cash
Period End2021-06-302021-03-312020-12-312019-12-31
Value1.0166.5166.30611
Percentage of CashAndCashEquivalentsAtCarryingValue1.019.214.37.8
Percentage of Assets0.00.00.00.1
Percentage of Assets us-gaap:VariableInterestEntityPrimaryBeneficiary us-gaap:SegmentDiscontinuedOperations4.00.90.91.3

us-gaap:CashAndCashEquivalentsAtCarryingValue us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities

us-gaap:VariableInterestEntityPrimaryBeneficiary


Cash
Period End2020-09-302020-06-302019-12-31
Value514147
Percentage of CashAndCashEquivalentsAtCarryingValue26.15.732.6
Percentage of Assets0.30.30.3
Percentage of Assets us-gaap:VariableInterestEntityPrimaryBeneficiary1.61.31.3

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value22510211129983689018415515614613910812111782161453824136401
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.60.70.71.95.15.51.31.11.11.11.10.80.90.80.61.23.25.60.91.9

Land

us-gaap:Land

us-gaap:Land


Land
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value19661865186718892113211419922017187917171637166316551808178517521765177218811971193319561995201620421882188918851880182718221841185218531850172417341729173117321731166615731542
Percentage of Land100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets13.712.311.712.013.013.214.214.413.713.312.912.712.312.912.712.612.511.911.99.39.29.29.39.19.19.08.89.19.39.29.19.39.29.49.39.59.79.89.99.99.89.511.812.6

us-gaap:Land us-gaap:ConsolidatedEntities

us-gaap:VariableInterestEntityPrimaryBeneficiary


Landus-gaap:
Period End2021-06-302021-03-312020-12-312020-03-312019-12-31
Value379341433447526
Percentage of Land19.318.323.221.226.4
Percentage of Assets2.62.22.72.83.8
Percentage of Assets us-gaap:VariableInterestEntityPrimaryBeneficiary14.310.310.913.514.3

us-gaap:Land us-gaap:ConsolidatedEntities, us-gaap:StatementOperatingActivitiesSegment

us-gaap:VariableInterestEntityPrimaryBeneficiary, us-gaap:SegmentDiscontinuedOperations


Landus-gaap:
Period End2021-06-302021-03-312020-12-312019-12-31
Value2.724105106115
Percentage of Land0.15.75.75.8
Percentage of Assets0.00.70.70.8
Percentage of Assets us-gaap:VariableInterestEntityPrimaryBeneficiary us-gaap:SegmentDiscontinuedOperations10.715.115.113.1

us-gaap:Land us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities

us-gaap:VariableInterestEntityPrimaryBeneficiary


Landus-gaap:
Period End2020-09-302020-06-302019-12-31
Value445447526
Percentage of Land23.621.226.4
Percentage of Assets2.82.73.8
Percentage of Assets us-gaap:VariableInterestEntityPrimaryBeneficiary13.713.714.3

Accumulated Depreciation Depletion And Amortization Property Plant And Equipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment us-gaap:BalanceSheetLocation

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:OtherAssets


Accumulated
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value6.04.03.03.03.02.0
Percentage of AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.0
Percentage of Assets us-gaap:OtherAssets0.00.00.00.00.00.0

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment us-gaap:ConsolidationItems

us-gaap:OperatingSegments


Accumulated
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value2658296629152919290030643157305930052895277826802600248824172318225721921900
Percentage of AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment44314.874174.7145779.60.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets16.721.122.920.718.414.515.014.414.013.012.412.712.212.012.011.711.211.09.5
Percentage of Assets us-gaap:OperatingSegments22.325.926.826.223.516.716.015.314.813.613.013.412.712.512.512.111.811.510.0

Investments In Affiliates Subsidiaries Associates And Joint Ventures

us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures

us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures


Investments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value388399402436460479825505518531540623628863800822829827571592604608605607641642605647190193196206208209212217219220224225224130195267
Percentage of InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.72.62.52.82.83.05.93.63.84.14.24.84.76.15.75.95.95.63.62.82.92.92.82.72.93.12.83.10.91.01.01.01.01.11.11.21.21.21.31.31.30.71.52.2

Goodwill

us-gaap:Goodwill

us-gaap:Goodwill


Goodwill
Period End2020-12-312019-12-312018-12-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value184747474747474250505050505050505050505050505050505050505050505050
Percentage of Goodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.10.30.40.30.30.30.30.30.20.20.20.20.20.20.20.20.20.20.30.30.30.30.30.30.30.30.30.30.30.30.30.40.4

us-gaap:Goodwill us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, peak:CCRCSegment


Goodwillus-gaap:
Period End2020-12-31
Value2.0
Percentage of Goodwill11.1
Percentage of Assets0.0
Percentage of Assets us-gaap:OperatingSegments peak:CCRCSegment0.0

us-gaap:OperatingSegments, peak:MedicalOffice


Goodwillus-gaap:
Period End2020-12-312019-12-31
Value1413
Percentage of Goodwill77.827.7
Percentage of Assets0.10.1
Percentage of Assets us-gaap:OperatingSegments peak:MedicalOffice0.00.0

us-gaap:OperatingSegments, peak:OtherNonReportingSegment


Goodwillus-gaap:
Period End2020-12-312019-12-31
Value2.04.0
Percentage of Goodwill11.18.5
Percentage of Assets0.00.0
Percentage of Assets us-gaap:OperatingSegments peak:OtherNonReportingSegment0.00.0

us-gaap:Goodwill us-gaap:DisposalGroupClassification

us-gaap:DiscontinuedOperationsHeldforsale


Goodwillus-gaap:
Period End2021-06-302021-03-312020-12-312019-12-31
Value22292930
Percentage of Goodwill0.00.0161.163.8
Percentage of Assets0.20.20.20.2
Percentage of Assets us-gaap:DiscontinuedOperationsHeldforsale0.00.00.00.0

Intangible Assets Net Excluding Goodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill


Intangible
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value511495519501537550331303317275305305294395410400414432479538550585614559577458481479477472489507518537552382347360373389400389316389
Percentage of IntangibleAssetsNetExcludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.63.33.33.23.33.42.42.22.32.12.42.32.22.82.92.92.92.93.02.52.62.82.92.52.62.22.32.32.42.42.42.62.62.72.82.12.02.02.12.22.32.22.43.2

us-gaap:IntangibleAssetsNetExcludingGoodwill us-gaap:ConsolidatedEntities

us-gaap:VariableInterestEntityPrimaryBeneficiary


Intangible
Period End2021-06-302021-03-312020-12-312020-03-312019-12-31
Value10289179159206
Percentage of IntangibleAssetsNetExcludingGoodwill20.018.134.428.962.4
Percentage of Assets0.70.61.11.01.5
Percentage of Assets us-gaap:VariableInterestEntityPrimaryBeneficiary3.82.74.54.85.6

us-gaap:IntangibleAssetsNetExcludingGoodwill us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities

us-gaap:VariableInterestEntityPrimaryBeneficiary


Intangible
Period End2020-09-302020-06-302019-12-31
Value134143206
Percentage of IntangibleAssetsNetExcludingGoodwill26.726.862.4
Percentage of Assets0.90.91.5
Percentage of Assets us-gaap:VariableInterestEntityPrimaryBeneficiary4.14.45.6

Finite Lived Intangible Assets Net

us-gaap:FiniteLivedIntangibleAssetsNet

us-gaap:FiniteLivedIntangibleAssetsNet


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value511495519501537550331303317275305305294395410400414432479614481489552372
Percentage of FiniteLivedIntangibleAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.63.33.33.23.33.42.42.22.32.12.42.32.22.82.92.92.92.93.02.92.32.42.82.1

us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:IncomeStatementLocation

peak:DepreciationDepletionandAmortizationNonproduction


Finite
Period End2020-12-31
Value510
Percentage of FiniteLivedIntangibleAssetsNet98.2
Percentage of Assets3.2
Percentage of Assets peak:DepreciationDepletionandAmortizationNonproduction0.0

peak:OperatingLeasesIncomeStatementLeaseRevenue


Finite
Period End2020-12-31
Value135
Percentage of FiniteLivedIntangibleAssetsNet26.0
Percentage of Assets0.8
Percentage of Assets peak:OperatingLeasesIncomeStatementLeaseRevenue0.0

Deferred Tax Assets Liabilities Net

us-gaap:DeferredTaxAssetsLiabilitiesNet

us-gaap:DeferredTaxAssetsLiabilitiesNet


Deferred
Period End2020-12-312019-12-312018-12-31
Value877253
Percentage of DeferredTaxAssetsLiabilitiesNet100.0100.0100.0
Percentage of Assets0.50.50.4

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
Value2151981921901931711721721721650.0
Percentage of OperatingLeaseRightOfUseAsset100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets1.51.31.21.21.21.11.21.21.31.30.0

us-gaap:OperatingLeaseRightOfUseAsset us-gaap:ConsolidatedEntities

us-gaap:VariableInterestEntityPrimaryBeneficiary


Operating
Period End2021-06-302021-03-312020-12-312020-03-312019-12-31
Value10889959292
Percentage of OperatingLeaseRightOfUseAsset50.244.949.653.753.7
Percentage of Assets0.80.60.60.60.7
Percentage of Assets us-gaap:VariableInterestEntityPrimaryBeneficiary4.12.72.42.82.5

us-gaap:OperatingLeaseRightOfUseAsset us-gaap:ConsolidatedEntities, us-gaap:StatementOperatingActivitiesSegment

us-gaap:VariableInterestEntityPrimaryBeneficiary, us-gaap:SegmentDiscontinuedOperations


Operating
Period End2021-06-302021-03-312020-12-31
Value0.4051.3871.391
Percentage of OperatingLeaseRightOfUseAsset0.20.70.7
Percentage of Assets0.00.00.0
Percentage of Assets us-gaap:VariableInterestEntityPrimaryBeneficiary us-gaap:SegmentDiscontinuedOperations1.60.20.2

us-gaap:OperatingLeaseRightOfUseAsset us-gaap:DisposalGroupClassification

us-gaap:DiscontinuedOperationsHeldforsale


Operating
Period End2021-06-30
Value3.0
Percentage of OperatingLeaseRightOfUseAsset1.4
Percentage of Assets0.0
Percentage of Assets us-gaap:DiscontinuedOperationsHeldforsale0.0

us-gaap:OperatingLeaseRightOfUseAsset us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities

us-gaap:VariableInterestEntityPrimaryBeneficiary


Operating
Period End2020-09-302020-06-302019-12-31
Value919192
Percentage of OperatingLeaseRightOfUseAsset47.947.453.7
Percentage of Assets0.60.60.7
Percentage of Assets us-gaap:VariableInterestEntityPrimaryBeneficiary2.82.82.5

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
Value6246506657377507766466566186435915825545835786166116057117947918178178839601008940941940929867835810776788771734510485468479453422504
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 Assets4.44.34.24.74.64.84.64.74.55.04.64.54.14.14.14.44.34.14.53.73.73.93.84.04.34.84.44.54.74.74.34.24.03.94.04.34.12.92.82.72.72.63.24.1

us-gaap:OtherAssets us-gaap:ConsolidatedEntities

us-gaap:VariableInterestEntityPrimaryBeneficiary


Other
Period End2021-06-302021-03-312020-12-312020-03-312019-12-31
Value6161596052
Percentage of OtherAssets9.89.48.97.88.1
Percentage of Assets0.40.40.40.40.4
Percentage of Assets us-gaap:VariableInterestEntityPrimaryBeneficiary2.31.91.51.81.4

us-gaap:OtherAssets us-gaap:ConsolidatedEntities, us-gaap:StatementOperatingActivitiesSegment

us-gaap:VariableInterestEntityPrimaryBeneficiary, us-gaap:SegmentDiscontinuedOperations


Other
Period End2021-06-302021-03-312020-12-312019-12-31
Value2.4363.0483.6444.006
Percentage of OtherAssets0.40.50.50.6
Percentage of Assets0.00.00.00.0
Percentage of Assets us-gaap:VariableInterestEntityPrimaryBeneficiary us-gaap:SegmentDiscontinuedOperations9.60.40.50.5

us-gaap:OtherAssets us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities

us-gaap:VariableInterestEntityPrimaryBeneficiary


Other
Period End2020-09-302020-06-302019-12-31
Value555752
Percentage of OtherAssets7.57.68.1
Percentage of Assets0.40.30.4
Percentage of Assets us-gaap:VariableInterestEntityPrimaryBeneficiary1.71.71.4

Long Term Debt

us-gaap:LongTermDebt

us-gaap:LongTermDebt


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value50756041661664576756641662996547623156745477670573097871778673717390805090971082610662108401097411050111189662911686018376858684838688846686117819
Percentage of LongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets35.439.841.641.041.439.944.946.745.444.043.151.354.356.055.353.052.454.257.751.150.551.151.249.849.845.243.942.742.242.842.743.342.943.243.3

us-gaap:LongTermDebt us-gaap:LongtermDebtType

us-gaap:CommercialPaper


Long
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-31
Value7209281290.00.093
Percentage of LongTermDebt14.215.42.00.00.01.5
Percentage of Assets5.06.10.80.00.00.7
Percentage of Assets us-gaap:CommercialPaper0.00.00.00.00.00.0

us-gaap:LineOfCredit


Long
Period End2021-03-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-09-30
Value1100.00.00.0737530276636
Percentage of LongTermDebt1.80.00.00.011.38.54.99.5
Percentage of Assets0.70.00.00.05.33.92.14.9
Percentage of Assets us-gaap:LineOfCredit0.00.00.00.00.00.00.00.0

us-gaap:LoansPayable


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-09-30
Value249249249249249249248248248223
Percentage of LongTermDebt4.94.13.83.93.73.94.03.84.03.3
Percentage of Assets1.71.61.61.61.51.51.81.81.81.7
Percentage of Assets us-gaap:LoansPayable0.00.00.00.00.00.00.00.00.00.0

us-gaap:SecuredDebt


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-09-30
Value395498540512515517309307190137139
Percentage of LongTermDebt7.88.28.27.97.68.14.94.73.12.42.1
Percentage of Assets2.83.33.43.33.23.22.22.21.41.11.1
Percentage of Assets us-gaap:SecuredDebt0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:UnsecuredDebt


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-09-30
Value37104255569756955992565056475253526252605706
Percentage of LongTermDebt73.170.486.188.288.788.089.780.284.492.785.1
Percentage of Assets25.928.035.836.236.735.240.237.538.440.843.6
Percentage of Assets us-gaap:UnsecuredDebt0.00.00.00.00.00.00.00.00.00.00.0

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
Value548552556566570576582590564562568569273274293322326332393392395399402292294262261263212207207210201200202209183185187189175189188178
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 Assets3.83.63.53.63.53.64.24.24.14.44.54.42.02.02.12.32.32.22.51.91.91.91.91.31.31.21.21.31.11.01.01.11.01.01.01.21.01.01.11.11.01.11.41.5

Lessee Operating Lease Liability Payments Due Year Two

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo


Lessee
Period End2020-12-312019-03-312018-12-31
Value117.8165.687
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearTwo100.0100.0100.0
Percentage of Assets0.10.10.0

Lessee Operating Lease Liability Payments Due Year Three

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree


Lessee
Period End2020-12-312019-03-312018-12-31
Value117.8885.776
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearThree100.0100.0100.0
Percentage of Assets0.10.10.0

Lessee Operating Lease Liability Payments Due Year Four

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour


Lessee
Period End2020-12-312019-03-312018-12-31
Value108.0285.862
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFour100.0100.0100.0
Percentage of Assets0.10.10.0

Lessee Operating Lease Liability Payments Due Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive


Lessee
Period End2020-12-312019-03-312018-12-31
Value8886000.08198000.05983000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFive100.0100.0100.0
Percentage of Assets0.10.10.0

Lessee Operating Lease Liability Payments Due After Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive


Lessee
Period End2020-12-312019-03-312018-12-31
Value469471466
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive100.0100.0100.0
Percentage of Assets2.93.73.7

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
Value1891841791751771561561561541520.0
Percentage of OperatingLeaseLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets1.31.21.11.11.11.01.11.11.11.20.0

us-gaap:OperatingLeaseLiability us-gaap:ConsolidatedEntities

us-gaap:VariableInterestEntityPrimaryBeneficiary


Operating
Period End2021-06-302021-03-312020-12-312020-03-312019-12-31
Value9790979190
Percentage of OperatingLeaseLiability51.649.054.358.158.0
Percentage of Assets0.70.60.60.60.6
Percentage of Assets us-gaap:VariableInterestEntityPrimaryBeneficiary3.72.72.52.82.5

us-gaap:OperatingLeaseLiability us-gaap:ConsolidatedEntities, us-gaap:StatementOperatingActivitiesSegment

us-gaap:VariableInterestEntityPrimaryBeneficiary, us-gaap:SegmentDiscontinuedOperations


Operating
Period End2021-06-302021-03-312020-12-31
Value0.6441.3871.392
Percentage of OperatingLeaseLiability0.30.80.8
Percentage of Assets0.00.00.0
Percentage of Assets us-gaap:VariableInterestEntityPrimaryBeneficiary us-gaap:SegmentDiscontinuedOperations2.50.20.2

us-gaap:OperatingLeaseLiability us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities

us-gaap:VariableInterestEntityPrimaryBeneficiary


Operating
Period End2020-09-302020-06-302019-12-31
Value919190
Percentage of OperatingLeaseLiability52.351.658.0
Percentage of Assets0.60.60.6
Percentage of Assets us-gaap:VariableInterestEntityPrimaryBeneficiary2.82.82.5

Lessee Operating Lease Liability Payments Due

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue


Lessee
Period End2020-12-312019-03-312018-12-31
Value522508495
Percentage of LesseeOperatingLeaseLiabilityPaymentsDue100.0100.0100.0
Percentage of Assets3.33.93.9

Lessee Operating Lease Liability Undiscounted Excess Amount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount


Lessee
Period End2020-12-31
Value342
Percentage of LesseeOperatingLeaseLiabilityUndiscountedExcessAmount100.0
Percentage of Assets2.2

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value68846764678868407098723660855933605458365944507151435206530155315702584155479183928192309343101671023210293107351077310760107611072310640105961058110551951795079124903391279145907779575780
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 Assets48.044.542.643.443.545.043.442.344.245.246.738.838.237.037.639.840.439.335.243.344.043.543.645.845.849.050.251.953.454.253.453.552.853.653.052.653.451.551.952.351.751.959.747.3

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
Value7433731673447406766878136667652366196399651256405416548055945854602861735941957596769630974610460105261055510997110361097210969109311085010798107821075397279690930992209317932192678146625362935908595854074442
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 Assets51.948.246.147.047.048.647.546.648.349.651.243.140.339.039.742.142.841.637.745.245.845.445.447.147.150.251.553.254.555.254.454.653.954.654.053.854.552.553.053.452.753.061.10.00.00.048.80.00.0

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest us-gaap:StatementEquityComponents

us-gaap:AccumulatedDistributionsInExcessOfNetIncome


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
Value-3880.253-3994.562-3976.232-3923.15-3660.187-3512.143-3601.199-3461.256-3233.283-3042.422-2927.196-3584.397-3509.641-3425.293-3370.52-3137.642-2956.324-2802.218-3089.734-2975.096-2857.164-2890.046-2738.414-1876.486-1730.168-1633.841-1132.541-1078.4-1075.583-1044.302-1053.215-1106.494-1100.834-1075.249-1067.367-1081.317-1062.049-1053.684-1024.274-890.477-861.539-889.592-775.476-761.036-634.066-577.006-515.45-130.068-120.92
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-52.2-54.6-54.1-53.0-47.7-45.0-54.0-53.1-48.8-47.5-44.9-63.5-64.8-62.5-60.2-53.6-49.0-45.4-52.0-31.1-29.5-30.0-28.1-17.9-16.4-15.5-10.3-9.8-9.8-9.5-9.6-10.2-10.2-10.0-9.9-11.1-11.0-11.3-11.1-9.6-9.2-9.6-9.5-12.2-10.1-9.8-8.7-2.4-2.7
Percentage of Assets-27.1-26.3-25.0-24.9-22.4-21.9-25.7-24.7-23.6-23.6-23.0-27.4-26.1-24.3-23.9-22.6-21.0-18.9-19.6-14.0-13.5-13.6-12.8-8.5-7.7-7.8-5.3-5.2-5.3-5.3-5.2-5.6-5.5-5.4-5.4-6.0-6.0-5.9-5.9-5.1-4.9-5.1-5.80.00.00.0-4.20.00.0
Percentage of Assets us-gaap:AccumulatedDistributionsInExcessOfNetIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value-3.389-3.497-3.685-3.236-2.186-2.495-2.857-5.223-4.459-3.883-4.708-4.297-4.08-21.307-24.024-24.491-27.289-28.658-29.642-30.164-30.738-31.673-30.47-32.45-32.115-28.461-23.895-17.464-11.669-14.57-14.487-15.879-12.36-16.604-14.653-16.646-19.703-17.666-19.582-28.483-13.833-14.008-13.237-7.426-4.552-0.406-2.134-81.162-2.102
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-0.0-0.0-0.1-0.0-0.0-0.0-0.0-0.1-0.1-0.1-0.1-0.1-0.1-0.4-0.4-0.4-0.5-0.5-0.5-0.3-0.3-0.3-0.3-0.3-0.3-0.3-0.2-0.2-0.1-0.1-0.1-0.1-0.1-0.2-0.1-0.2-0.2-0.2-0.2-0.3-0.1-0.2-0.2-0.1-0.1-0.0-0.0-1.5-0.0
Percentage of Assets-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.2-0.2-0.2-0.2-0.2-0.2-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.2-0.1-0.1-0.10.00.00.0-0.00.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value1022910223102291022810222102139183890488018405839881898187818382268224821682038198117201170111685116471161211532114931143111409113881136211334113061125411218111801018510159977693839353932892898089623761575722571948733724
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest137.6139.7139.3138.1133.3130.7137.7136.5133.0131.4129.0145.2151.2149.3147.0140.5136.3132.9138.0122.4120.9121.3119.5111.0109.6108.9104.0103.4103.8103.6103.7104.2104.2104.0104.0104.7104.8105.0101.8100.4100.1100.299.399.797.896.996.090.183.8
Percentage of Assets71.467.364.364.962.763.565.463.664.265.266.062.660.958.258.459.258.355.252.055.355.455.154.352.351.654.753.555.056.557.256.556.856.156.956.156.357.155.253.953.652.753.160.70.00.00.046.80.00.0
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
Value538538538538538538505494491477477469469469469469468468468467467466465464462461459459458458456455455454453429429419408407407406370310308293293253216
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest7.37.47.37.37.06.97.67.67.47.57.38.38.78.68.48.07.87.67.94.94.84.84.84.44.44.44.24.24.24.24.24.24.24.24.24.44.44.54.44.44.44.44.65.04.95.04.94.74.9
Percentage of Assets3.83.53.43.43.33.33.63.53.63.73.83.63.53.33.33.43.33.23.02.22.22.22.22.12.12.22.22.22.32.32.32.32.32.32.32.42.42.42.32.32.32.32.80.00.00.02.40.00.0
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
Value548552556566570576582590564562568569273274293322326332393392395399402292294262261263212207207210201200202209183185187189175189188188181183178206339
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest7.47.57.67.67.47.48.79.08.58.88.710.15.05.05.35.55.45.46.64.14.14.14.12.82.82.52.42.41.91.91.91.91.91.91.92.21.92.02.02.01.92.02.33.02.93.13.03.87.6
Percentage of Assets3.83.63.53.63.53.64.24.24.14.44.54.42.02.02.12.32.32.22.51.91.91.91.91.31.31.21.21.31.11.01.01.11.01.01.01.21.01.01.11.11.01.11.40.00.00.01.50.00.0
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
Value6884676467886840709872366085593360545836594450715143520653015531570258415547918392819230934310167102321029310735107731076010761107231064010596105811055195179507912490339127914590777957606461125724578052014103
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest92.692.592.492.492.692.691.391.091.591.291.389.995.095.094.794.594.694.693.495.995.995.995.997.297.297.597.697.698.198.198.198.198.198.198.197.898.198.098.098.098.198.097.797.097.196.997.096.292.4
Percentage of Assets48.044.542.643.443.545.043.442.344.245.246.738.838.237.037.639.840.439.335.243.344.043.543.645.845.849.050.251.953.454.253.453.552.853.653.052.653.451.551.952.351.751.959.70.00.00.047.30.00.0
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

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
Value538538538538538538505494491477477469469469469469468468468467467466465464462461459459458458456455455454453429429419408407407406370293
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 Assets3.83.53.43.43.33.33.63.53.63.73.83.63.53.33.33.43.33.23.02.22.22.22.22.12.12.22.22.22.32.32.32.32.32.32.32.42.42.42.32.32.32.32.82.4

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
Value10229102231022910228102221021391838904880184058398818981878183822682248216820381981172011701116851164711612115321149311431114091138811362113341130611254112181118010185101599776938393539328928980895719
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 Assets71.467.364.364.962.763.565.463.664.265.266.062.660.958.258.459.258.355.252.055.355.455.154.352.351.654.753.555.056.557.256.556.856.156.956.156.357.155.253.953.652.753.160.746.8

Accumulated Other Comprehensive Income Loss Net Of Tax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value-3389000.0-3497000.0-3685000.0-3236000.0-2186000.0-2495000.0-2857000.0-5223000.0-4459000.0-3883000.0-4708000.0-4297000.0-4080000.0-21307000.0-24024000.0-24491000.0-27289000.0-28658000.0-29642000.0-30164000.0-30738000.0-31673000.0-30470000.0-32450000.0-32115000.0-28461000.0-23895000.0-17464000.0-11669000.0-14570000.0-14487000.0-15879000.0-12360000.0-16604000.0-14653000.0-16646000.0-19703000.0-17666000.0-19582000.0-28483000.0-13833000.0-14008000.0-13237000.0-2134000.0
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.2-0.2-0.2-0.2-0.2-0.2-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.2-0.1-0.1-0.1-0.0

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
Value548552556566570576582590564562568569273274293322326332393392395399402292294262261263212207207210201200202209183185187189175189188178
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 Assets3.83.63.53.63.53.64.24.24.14.44.54.42.02.02.12.32.32.22.51.91.91.91.91.31.31.21.21.31.11.01.01.11.01.01.01.21.01.01.11.11.01.11.41.5

Stock Issued During Period Value New Issues

us-gaap:StockIssuedDuringPeriodValueNewIssues

us-gaap:StockIssuedDuringPeriodValueNewIssues


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
Value-0.0431.0871.1710.5110.76710642811024051.5322100.8770.6592.774104.0579.8213.4728.466127.666353676303522162032293035129957.28638636613181712521905784392.391
Percentage of StockIssuedDuringPeriodValueNewIssues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
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:StockIssuedDuringPeriodValueNewIssues 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
Value-0.1180.2081.1120.4640.671031271983921.192030.7870.532.3929.5993.9099.3983.0458.204127.379333674303522152031282935139947.26737835814181912171846764273.722
Percentage of StockIssuedDuringPeriodValueNewIssues274.419.195.090.887.496.996.496.496.777.796.589.780.486.296.096.495.787.796.995.596.396.098.597.799.7101.399.597.596.896.398.097.5100.8113.299.999.797.997.7103.696.7112.497.296.997.797.4155.7
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:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-10-192012-12-312012-10-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0.0750.8790.0590.0470.09733103.703130.3427.4770.090.1290.3820.4040.1480.4230.4270.2620.5750.2871.4281.0631.960.9391.1550.5880.3970.6671.2871.2770.7620.5420.555979239790.1849.3539.5590.4270.5650.49135602.462130.554
Percentage of StockIssuedDuringPeriodValueNewIssues-174.480.95.09.212.63.13.63.63.322.33.510.319.613.84.03.64.312.33.14.53.74.02.92.63.13.32.62.53.23.94.32.51.54.52.30.00.02.52.42.63.13.02.92.83.23.23.223.2
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Parent


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-0.0431.0871.1710.5110.76710642811024051.5322100.8770.6592.774104.0579.8213.4728.466127.6663537763136221620323030351410187.45138836714181912521906784414.276
Percentage of StockIssuedDuringPeriodValueNewIssues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0101.4100.3102.8104.6102.2100.0100.0100.2102.3100.0102.3117.7102.3102.3100.3100.3106.799.7115.3100.0100.1100.8100.6178.8
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:Parent0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

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

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue


Adjustments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value6.1445.4134.7175.1595.8264.8323.6334.1716.2474.1113.4652.884.2995.9193.3933.7733.3273.7653.5779.8024.165.3455.0595.3449.5596.1655.4185.4616.1164.896.147226.2085.436.335.546.0345.3734.7485.0815.1035.1023.6183.6184.1823.506
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
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:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Adjustments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value6.1445.4134.7175.1595.8264.8323.6334.1716.2474.1113.4652.884.2995.9193.3933.7733.3273.7653.5779.8024.165.3455.0595.3449.5596.1655.4185.4616.1164.896.147226.2085.436.335.546.0345.3734.7485.0815.1035.1023.6183.6184.1823.506
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
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:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Parent


Adjustments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value6.1445.4134.7175.1595.8264.8323.6334.1716.2474.1113.4652.884.2995.9193.3933.7733.3273.7653.5779.8024.165.3455.0595.3449.5596.1655.4185.4616.1164.896.147226.2085.436.335.546.0345.3734.7485.0815.1035.1023.6183.6184.1823.506
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
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:Parent0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

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
Value8.9577.718147.6316.8628.432107.9014.4085.4154.4914.4584.3895.0776.6096.4337.4285.6597.666.2147.5844.8895.445.3014.2824.1243.9053.7393.9923.9756.1284.033.7523.7543.8723.9813.8663.9124.1553.8353.4993.6673.5044.353.4564.739
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
Value8.9577.718147.6316.8628.432107.9014.4085.4154.4914.4584.3895.0776.6096.4337.4285.6597.666.2147.5844.8535.445.3014.2823.8613.9053.7393.9923.9756.1284.033.7523.7543.8723.9813.8663.9124.1553.8353.4993.6673.5044.353.4564.739
Percentage of MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.099.3100.0100.0100.093.6100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
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
Value23612221821922495217248221158215193243196209206238193215331398268354273363230365275360247305272357214313237297186137154282149149154166109
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 InterestIncomeOperating1470.51361.75217.24949.45314.02577.17307.59049.39195.49257.615890.415634.616828.63081.93973.91752.21142.71053.61230.71619.61214.81489.91532.21379.31012.4691.71566.31571.72128.61480.51739.8646.62525.31730.62568.22309.824431.222767.820637.626708.1467.5393.3287.1422.7460.9310.4

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
Value944767-241.222-231.208-384.259-151.011-7.264-352.537-928.7-160.277101132548110-509.566-201.7632421715-96.458-160.54112-165.75713-40.517-1316.782-328.286-554.654-572.027-338.647-46.55177146-363.575-57.36-1663.454-337.156-282.396-31.146-29.462-286.371-3689.148-575.503-103.964-165.633-122.622-38.71
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 InterestIncomeOperating5864.08518.0-5754.3-5203.9-9084.1-4094.7-244.1-12861.6-38471.4-9356.574502.626356.533244.0168.5-9682.0-1713.61161.49356.9-550.9-783.837.0-919.458.7-204.2-3663.3-987.0-2376.3-3265.6-1999.5-278.8440.5349.3-2570.0-463.1-13609.2-3280.4-23223.4-3802.9-4430.4-49631.0-6095.1-1510.7-199.3-452.8-339.1-109.8

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-1085.153-924.119-95.338-525.796106761-180.9771037168.521-1196.377-532.419-720.502-171.238206-262.796-853.198-1238.969-156.937-154.58-388.346-354.402-141.793-227.16293151287326-17.548-451.45-131.777-423.3511-357.116150026-192.476158-119.132-99.08-306.2573377938-32.6237.64-138.404
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 InterestIncomeOperating-6736.7-10253.2-2274.3-11834.32509.820645.9-6081.23779.329666.0497.4-88098.5-43076.0-49792.8-2690.33923.7-2232.0-4088.4-6758.9-896.3-754.7-1184.5-1965.7-612.9-1144.92591.0155.51232.31862.0-103.6-2703.9-751.0-1006.183.6-2883.212278.0258.7-15828.619364.7-17914.6-17171.6-506.08866.01798.8-89.221.1-392.5

us-gaap:NetCashProvidedByUsedInFinancingActivities us-gaap:InvestmentType, us-gaap:StatementBusinessSegments

peak:AtriaSHOPPortfolio, peak:SeniorHousingOperatingPortfolio


Net
Period End2020-12-31
Value61
Percentage of NetCashProvidedByUsedInFinancingActivities-64.0
Percentage of InterestIncomeOperating0.0
Percentage of InterestIncomeOperating peak:AtriaSHOPPortfolio peak:SeniorHousingOperatingPortfolio0.0

peak:SunriseSeniorHousingPortfolio, peak:SeniorHousingOperatingPortfolio


Net
Period End2021-01-31
Value410
Percentage of NetCashProvidedByUsedInFinancingActivities0.0
Percentage of InterestIncomeOperating0.0
Percentage of InterestIncomeOperating peak:SunriseSeniorHousingPortfolio peak:SeniorHousingOperatingPortfolio0.0

us-gaap:NetCashProvidedByUsedInFinancingActivities us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty

peak:SeniorHousingOperatingPortfolio


Net
Period End2021-01-31
Value150
Percentage of NetCashProvidedByUsedInFinancingActivities0.0
Percentage of InterestIncomeOperating0.0
Percentage of InterestIncomeOperating peak:SeniorHousingOperatingPortfolio0.0

us-gaap:NetCashProvidedByUsedInFinancingActivities us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty, us-gaap:SubsequentEventType

peak:SeniorHousingOperatingPortfolio, us-gaap:SubsequentEvent


Net
Period End2021-01-31
Value150
Percentage of NetCashProvidedByUsedInFinancingActivities0.0
Percentage of InterestIncomeOperating0.0
Percentage of InterestIncomeOperating peak:SeniorHousingOperatingPortfolio us-gaap:SubsequentEvent0.0

us-gaap:NetCashProvidedByUsedInFinancingActivities us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:StatementBusinessSegments

peak:AtriaSHOPPortfolio, peak:SeniorHousingOperatingPortfolio


Net
Period End2020-12-31
Value61
Percentage of NetCashProvidedByUsedInFinancingActivities-64.0
Percentage of InterestIncomeOperating0.0
Percentage of InterestIncomeOperating peak:AtriaSHOPPortfolio peak:SeniorHousingOperatingPortfolio0.0

us-gaap:NetCashProvidedByUsedInFinancingActivities us-gaap:StatementGeographical, us-gaap:InvestmentType

peak:SeniorHousingOperatingPortfolio, peak:SunriseSeniorHousingPortfolio


Net
Period End2021-01-31
Value410
Percentage of NetCashProvidedByUsedInFinancingActivities0.0
Percentage of InterestIncomeOperating0.0
Percentage of InterestIncomeOperating peak:SeniorHousingOperatingPortfolio peak:SunriseSeniorHousingPortfolio0.0

us-gaap:NetCashProvidedByUsedInFinancingActivities us-gaap:StatementGeographical, us-gaap:SubsequentEventType

peak:SeniorHousingOperatingPortfolio, us-gaap:SubsequentEvent


Net
Period End2021-01-31
Value410
Percentage of NetCashProvidedByUsedInFinancingActivities0.0
Percentage of InterestIncomeOperating0.0
Percentage of InterestIncomeOperating peak:SeniorHousingOperatingPortfolio us-gaap:SubsequentEvent0.0

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
Value96-33.667-117.853-537.103-53.45870529-0.9489.46.80631-13.1883.96135-78.819-292.424-371.474687
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating597.7-373.5-2811.4-12088.7-1263.819128.0993.0-34.6389.4397.32290.5-1067.0273.7561.9-1497.6-2483.6-1780.03752.8

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
Value23612221821922495217248221158215193243196209206238193215331398268354273363230365275360247305272357214313237297186137154282149149154166109
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 InterestIncomeOperating1470.51361.75217.24949.45314.02577.17307.59049.39195.49257.615890.415634.616828.63081.93973.91752.21142.71053.61230.71619.61214.81489.91532.21379.31012.4691.71566.31571.72128.61480.51739.8646.62525.31730.62568.22309.824431.222767.820637.626708.1467.5393.3287.1422.7460.9310.4

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
Value276145146-63.4175127943-45.863-13.59761831998940-58.702-7.6571946158151301116-598.868115164-240.614196247218259293233213230241196202193671722287014122858132-46.6869748
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 InterestIncomeOperating1715.21617.53492.2-1427.31217.67567.21462.4-1673.2-563.33588.461233.38039.76215.8632.1-1115.4-65.092.92515.7335.0738.5920.2644.1-2588.6581.4458.7-723.4842.21413.81292.31551.91670.2555.51508.51861.71971.91908.016613.823611.710202.129843.2378.0184.0272.161.9235.4229.80.00.00.00.0

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
Value282149150-59.5815528247-42.308-9.98648341029243-57.924-5.722246461154304119-594.617117167-237.5031992512222632972362162332461992041967017523473145268884
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 InterestIncomeOperating1750.81657.93584.1-1341.01301.47661.11591.4-1543.5-413.43793.961442.08327.36422.1679.3-1100.6-48.6105.92532.2350.1752.1929.8664.2-2570.2594.5466.7-714.0855.31433.21312.41579.01696.1562.91532.01887.52014.71936.616856.524000.510644.730410.9387.0194.2279.071.5245.0238.5

us-gaap:ProfitLoss us-gaap:ConsolidationItems

us-gaap:CorporateNonSegment


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value-4.43737201-114.978-92.102-58.721-92.507-111.643-74.768-67.173-73.628-127.362-88.978-98.457-169.833-152.329-93.682-45.43173-153.272-137.752-67.341-823.15-124.809-132.358
Percentage of ProfitLoss-1.625.4134.1193.0-167.3-20.8-195.3263.9749.2-103.4-8.8-123.7-95.7-227.7293.22663.1-423.9-9.8283.5-99.5-45.2-56.2138.4-105.8-78.9
Percentage of InterestIncomeOperating-27.5420.44806.3-2587.8-2177.4-1592.2-3108.4-4073.1-3097.3-3921.4-5421.8-10304.4-6149.1-1546.8-3226.9-1293.8-448.9-247.8992.5-748.3-420.1-373.5-3558.0-629.0-368.2
Percentage of InterestIncomeOperating us-gaap:CorporateNonSegment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ProfitLoss us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, peak:CCRCSegment


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value-10.362-6.375-31.384-8.4690.45867-7.325-9.194
Percentage of ProfitLoss-3.7-4.3-20.914.20.824.0-15.521.7
Percentage of InterestIncomeOperating-64.3-70.7-748.7-190.610.81836.8-246.1-335.4
Percentage of InterestIncomeOperating us-gaap:OperatingSegments peak:CCRCSegment0.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, peak:Lifescience


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value5961435451484343
Percentage of ProfitLoss21.341.428.7-91.994.217.192.9-103.7
Percentage of InterestIncomeOperating372.2685.91029.21232.51226.31312.61477.61600.1
Percentage of InterestIncomeOperating us-gaap:OperatingSegments peak:Lifescience0.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, peak:MedicalOffice


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value221487741125508032
Percentage of ProfitLoss78.632.551.8-69.2228.618.0169.6-76.6
Percentage of InterestIncomeOperating1376.5539.41855.9927.52975.41376.82698.81181.6
Percentage of InterestIncomeOperating us-gaap:OperatingSegments peak:MedicalOffice0.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, peak:OtherNonReportingSegment


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value157.473-105.58516-18.782715416
Percentage of ProfitLoss5.45.0-70.3-28.1-34.19.7326.9-38.0
Percentage of InterestIncomeOperating94.082.9-2518.7376.5-444.0744.55201.6586.1
Percentage of InterestIncomeOperating us-gaap:OperatingSegments peak:OtherNonReportingSegment94.082.9-2518.7376.5-444.0744.55201.6586.1

us-gaap:OperatingSegments, peak:SeniorHousingOperatingPortfolio


Profit
Period End2020-09-302019-09-30
Value-54.132-40.562
Percentage of ProfitLoss90.995.9
Percentage of InterestIncomeOperating-1218.4-1479.8
Percentage of InterestIncomeOperating us-gaap:OperatingSegments peak:SeniorHousingOperatingPortfolio0.00.0

us-gaap:OperatingSegments, peak:SeniorHousingTripleNet


Profit
Period End2020-09-302019-09-30
Value5.30126
Percentage of ProfitLoss-8.9-63.3
Percentage of InterestIncomeOperating119.3977.1
Percentage of InterestIncomeOperating us-gaap:OperatingSegments peak:SeniorHousingTripleNet0.00.0

us-gaap:ProfitLoss us-gaap:StatementEquityComponents

us-gaap:AccumulatedDistributionsInExcessOfNetIncome


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
Value276145146-63.4175127943-45.863-13.59761831998940-58.702-7.6571946158151301116-598.868115164-240.6141962472182592932332132302411962021936717222870141228581
Percentage of ProfitLoss98.097.697.4106.493.698.891.9108.4136.294.699.796.596.893.0101.3133.987.799.395.798.299.097.0100.797.898.3101.398.598.698.598.398.598.798.598.697.998.598.698.495.898.197.794.797.586.696.196.4
Percentage of InterestIncomeOperating1715.21617.53492.2-1427.31217.67567.21462.4-1673.2-563.33588.461233.38039.76215.8632.1-1115.4-65.092.92515.7335.0738.5920.2644.1-2588.6581.4458.7-723.4842.21413.81292.31551.91670.2555.51508.51861.71971.91908.016613.823611.710202.129843.2378.0184.0272.161.9235.4229.8
Percentage of InterestIncomeOperating us-gaap:AccumulatedDistributionsInExcessOfNetIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NoncontrollingInterest


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
Value5.7453.6353.8513.8363.5433.463.8393.5553.6173.522.8353.5552.9863.0050.7781.9372.7183.0322.6392.7893.1253.6264.2512.5922.8633.1113.0473.4053.3944.5124.5443.1023.3243.1995.2322.9352.9513.1842.9433.2765.4933.8913.6093.5183.4943.065
Percentage of ProfitLoss2.02.42.6-6.46.41.28.1-8.4-36.25.40.33.53.27.0-1.3-33.912.30.74.31.81.03.0-0.72.21.7-1.31.51.41.51.71.51.31.51.42.11.51.41.64.21.92.35.32.513.43.93.6
Percentage of InterestIncomeOperating35.740.391.986.383.893.8129.0129.7149.8205.5208.8287.6206.447.214.816.513.016.515.113.69.520.118.413.18.09.413.119.420.027.025.97.423.525.842.828.6242.7388.8442.6567.89.110.26.99.69.78.7
Percentage of InterestIncomeOperating us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Parent


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
Value276145146-63.4175127943-45.863-13.59761831998940-58.702-7.6571946158151301116-598.868115164-240.6141962472182592932332132302411962021936717222870141228581
Percentage of ProfitLoss98.097.697.4106.493.698.891.9108.4136.294.699.796.596.893.0101.3133.987.799.395.798.299.097.0100.797.898.3101.398.598.698.598.398.598.798.598.697.998.598.698.495.898.197.794.797.586.696.196.4
Percentage of InterestIncomeOperating1715.21617.53492.2-1427.31217.67567.21462.4-1673.2-563.33588.461233.38039.76215.8632.1-1115.4-65.092.92515.7335.0738.5920.2644.1-2588.6581.4458.7-723.4842.21413.81292.31551.91670.2555.51508.51861.71971.91908.016613.823611.710202.129843.2378.0184.0272.161.9235.4229.8
Percentage of InterestIncomeOperating us-gaap:Parent0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Share Based Compensation

us-gaap:ShareBasedCompensation

us-gaap:ShareBasedCompensation


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value5.0954.3643.9764.424.144.8323.6334.1716.2474.1113.4652.884.2995.9193.3933.7733.3273.7653.5779.8024.165.3455.0595.3449.5596.1655.4185.4616.1164.896.147226.2085.436.335.546.0345.3734.7485.0815.1035.1023.6183.6184.1823.506
Percentage of ShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value944767-241.222-231.208-384.259-151.011-7.264-352.537-928.7-160.277101132548110-509.566-201.7632421715-96.458-160.54112-165.75713-40.517-1316.782-328.286-554.654-572.027-338.647-46.55177146-363.575-57.36-1663.454-337.156-282.396-31.146-29.462-286.371-3689.148-575.503-103.964-165.633-122.622-38.71
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 InterestIncomeOperating5864.08518.0-5754.3-5203.9-9084.1-4094.7-244.1-12861.6-38471.4-9356.574502.626356.533244.0168.5-9682.0-1713.61161.49356.9-550.9-783.837.0-919.458.7-204.2-3663.3-987.0-2376.3-3265.6-1999.5-278.8440.5349.3-2570.0-463.1-13609.2-3280.4-23223.4-3802.9-4430.4-49631.0-6095.1-1510.7-199.3-452.8-339.1-109.8

Payments To Acquire Real Estate

us-gaap:PaymentsToAcquireRealEstate us-gaap:StatementGeographical

us-gaap:PaymentsToAcquireRealEstate

peak:MA


Payments
Period End2020-12-31
Value54
Percentage of PaymentsToAcquireRealEstate100.0

stpr:MA


Payments
Period End2020-12-31
Value54
Percentage of PaymentsToAcquireRealEstate100.0

us-gaap:PaymentsToAcquireRealEstate us-gaap:StatementGeographical, us-gaap:StatementBusinessSegments

country:US, peak:MedicalOffice


Payments
Period End2021-04-30
Value371
Percentage of PaymentsToAcquireRealEstate0.0

peak:AZ, peak:MedicalOffice


Payments
Period End2020-07-31
Value27
Percentage of PaymentsToAcquireRealEstate0.0

peak:IndianaMissouriIllinois, peak:MedicalOffice


Payments
Period End2020-10-31
Value169
Percentage of PaymentsToAcquireRealEstate0.0

peak:MA, peak:Lifescience


Payments
Period End2020-12-312020-04-30
Value610320
Percentage of PaymentsToAcquireRealEstate1129.60.0

peak:TX, peak:MedicalOffice


Payments
Period End2020-12-31
Value34
Percentage of PaymentsToAcquireRealEstate63.0

stpr:AZ, peak:MedicalOffice


Payments
Period End2020-07-31
Value27
Percentage of PaymentsToAcquireRealEstate0.0

stpr:CO, peak:MedicalOffice


Payments
Period End2021-04-30
Value38
Percentage of PaymentsToAcquireRealEstate0.0

stpr:FL, peak:MedicalOffice


Payments
Period End2021-06-30
Value16
Percentage of PaymentsToAcquireRealEstate0.0

stpr:MA, peak:Lifescience


Payments
Period End2020-12-312020-04-30
Value610320
Percentage of PaymentsToAcquireRealEstate1129.60.0

stpr:TN, peak:MedicalOffice


Payments
Period End2021-02-28
Value13
Percentage of PaymentsToAcquireRealEstate0.0

us-gaap:PaymentsToAcquireRealEstate us-gaap:StatementGeographical, us-gaap:StatementBusinessSegments, us-gaap:SubsequentEventType

country:US, peak:MedicalOffice, us-gaap:SubsequentEvent


Payments
Period End2021-04-30
Value371
Percentage of PaymentsToAcquireRealEstate0.0

peak:IndianaMissouriIllinois, peak:MedicalOffice, us-gaap:SubsequentEvent


Payments
Period End2020-10-31
Value169
Percentage of PaymentsToAcquireRealEstate0.0

stpr:CO, peak:MedicalOffice, us-gaap:SubsequentEvent


Payments
Period End2021-04-30
Value38
Percentage of PaymentsToAcquireRealEstate0.0

stpr:KS, peak:MedicalOffice, us-gaap:SubsequentEvent


Payments
Period End2021-07-31
Value50
Percentage of PaymentsToAcquireRealEstate0.0

stpr:MA, peak:Lifescience, us-gaap:SubsequentEvent


Payments
Period End2020-10-31
Value610
Percentage of PaymentsToAcquireRealEstate0.0

stpr:NJ, peak:MedicalOffice, us-gaap:SubsequentEvent


Payments
Period End2021-07-31
Value155
Percentage of PaymentsToAcquireRealEstate0.0

us-gaap:PaymentsToAcquireRealEstate us-gaap:StatementGeographical, us-gaap:SubsequentEventType

stpr:MA, us-gaap:SubsequentEvent


Payments
Period End2020-10-31
Value54
Percentage of PaymentsToAcquireRealEstate0.0

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-1085.153-924.119-95.338-525.796106761-180.9771037168.521-1196.377-532.419-720.502-171.238206-262.796-853.198-1238.969-156.937-154.58-388.346-354.402-141.793-227.16293151287326-17.548-451.45-131.777-423.3511-357.116150026-192.476158-119.132-99.08-306.2573377938-32.6237.64-138.404
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 InterestIncomeOperating-6736.7-10253.2-2274.3-11834.32509.820645.9-6081.23779.329666.0497.4-88098.5-43076.0-49792.8-2690.33923.7-2232.0-4088.4-6758.9-896.3-754.7-1184.5-1965.7-612.9-1144.92591.0155.51232.31862.0-103.6-2703.9-751.0-1006.183.6-2883.212278.0258.7-15828.619364.7-17914.6-17171.6-506.08866.01798.8-89.221.1-392.5

us-gaap:NetCashProvidedByUsedInFinancingActivities us-gaap:InvestmentType, us-gaap:StatementBusinessSegments

peak:AtriaSHOPPortfolio, peak:SeniorHousingOperatingPortfolio


Net
Period End2020-12-31
Value61
Percentage of NetCashProvidedByUsedInFinancingActivities-64.0
Percentage of InterestIncomeOperating0.0
Percentage of InterestIncomeOperating peak:AtriaSHOPPortfolio peak:SeniorHousingOperatingPortfolio0.0

peak:SunriseSeniorHousingPortfolio, peak:SeniorHousingOperatingPortfolio


Net
Period End2021-01-31
Value410
Percentage of NetCashProvidedByUsedInFinancingActivities0.0
Percentage of InterestIncomeOperating0.0
Percentage of InterestIncomeOperating peak:SunriseSeniorHousingPortfolio peak:SeniorHousingOperatingPortfolio0.0

us-gaap:NetCashProvidedByUsedInFinancingActivities us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty

peak:SeniorHousingOperatingPortfolio


Net
Period End2021-01-31
Value150
Percentage of NetCashProvidedByUsedInFinancingActivities0.0
Percentage of InterestIncomeOperating0.0
Percentage of InterestIncomeOperating peak:SeniorHousingOperatingPortfolio0.0

us-gaap:NetCashProvidedByUsedInFinancingActivities us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty, us-gaap:SubsequentEventType

peak:SeniorHousingOperatingPortfolio, us-gaap:SubsequentEvent


Net
Period End2021-01-31
Value150
Percentage of NetCashProvidedByUsedInFinancingActivities0.0
Percentage of InterestIncomeOperating0.0
Percentage of InterestIncomeOperating peak:SeniorHousingOperatingPortfolio us-gaap:SubsequentEvent0.0

us-gaap:NetCashProvidedByUsedInFinancingActivities us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:StatementBusinessSegments

peak:AtriaSHOPPortfolio, peak:SeniorHousingOperatingPortfolio


Net
Period End2020-12-31
Value61
Percentage of NetCashProvidedByUsedInFinancingActivities-64.0
Percentage of InterestIncomeOperating0.0
Percentage of InterestIncomeOperating peak:AtriaSHOPPortfolio peak:SeniorHousingOperatingPortfolio0.0

us-gaap:NetCashProvidedByUsedInFinancingActivities us-gaap:StatementGeographical, us-gaap:InvestmentType

peak:SeniorHousingOperatingPortfolio, peak:SunriseSeniorHousingPortfolio


Net
Period End2021-01-31
Value410
Percentage of NetCashProvidedByUsedInFinancingActivities0.0
Percentage of InterestIncomeOperating0.0
Percentage of InterestIncomeOperating peak:SeniorHousingOperatingPortfolio peak:SunriseSeniorHousingPortfolio0.0

us-gaap:NetCashProvidedByUsedInFinancingActivities us-gaap:StatementGeographical, us-gaap:SubsequentEventType

peak:SeniorHousingOperatingPortfolio, us-gaap:SubsequentEvent


Net
Period End2021-01-31
Value410
Percentage of NetCashProvidedByUsedInFinancingActivities0.0
Percentage of InterestIncomeOperating0.0
Percentage of InterestIncomeOperating peak:SeniorHousingOperatingPortfolio us-gaap:SubsequentEvent0.0

Payments Of Dividends

us-gaap:PaymentsOfDividends

us-gaap:PaymentsOfDividends


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
Value161164199199199188183182177177174174174174174173173173173269268268263261261260250250250250239239238238227215211211201201200184156149142142
Percentage of PaymentsOfDividends100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Payments For Repurchase Of Common Stock

us-gaap:PaymentsForRepurchaseOfCommonStock

us-gaap:PaymentsForRepurchaseOfCommonStock


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-31
Value0.315120.2560.2750.2619.7370.1120.3491.6632.9190.090.5640.6342.1440.3260.0980.8293.5320.0184.7930.2463.6280.7320.3161.5946.0961.1040.5133.0188.0680.689
Percentage of PaymentsForRepurchaseOfCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber

us-gaap:EmployeeStockOption


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value500000.0600000.0800000.01100000.01300000.01738000.02587000.02222000.03127000.06524000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Liabilities

us-gaap:DeferredTaxLiabilities

us-gaap:DeferredTaxLiabilities


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value150012001400170020006500650077007600
Percentage of DeferredTaxLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Assets Net

us-gaap:DeferredTaxAssetsNet

us-gaap:DeferredTaxAssetsNet


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value16072534236224.2761.452
Percentage of DeferredTaxAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0

Unrecognized Tax Benefits

us-gaap:UnrecognizedTaxBenefits

us-gaap:UnrecognizedTaxBenefits


Unrecognized
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value469000.0469000.000000900000.0
Percentage of UnrecognizedTaxBenefits100.0100.00.00.00.00.00.0100.0

Deferred Tax Assets Valuation Allowance

us-gaap:DeferredTaxAssetsValuationAllowance

us-gaap:DeferredTaxAssetsValuationAllowance


Deferred
Period End2021-06-302021-03-312020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value3435334.8780.2950.5480.6060.5310.088
Percentage of DeferredTaxAssetsValuationAllowance100.0100.0100.0100.0100.0100.0100.0100.0100.0

peak:ATMEquityOfferingProgramAggregateAmountRemaining us-gaap:SubsidiarySaleOfStock

peak:ATMEquityOfferingProgramAggregateAmountRemaining

peak:A2020ATMProgram


A
Period End2021-06-302021-03-31
Value2501250
Percentage of ATMEquityOfferingProgramAggregateAmountRemaining100.0100.0

peak:AdjustedNetOperatingIncomeFromContinuingOperations

peak:AdjustedNetOperatingIncomeFromContinuingOperations


Adjusted
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value25725189271235231-8.835293
Percentage of AdjustedNetOperatingIncomeFromContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0

peak:AdjustedNetOperatingIncomeFromContinuingOperations us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, peak:CCRCSegment


Adjusted
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value2426272332301415
Percentage of AdjustedNetOperatingIncomeFromContinuingOperations9.410.430.88.613.613.2-160.05.1

us-gaap:OperatingSegments, peak:Lifescience


Adjusted
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value125119111103101948481
Percentage of AdjustedNetOperatingIncomeFromContinuingOperations48.847.5124.538.243.140.8-958.527.9

us-gaap:OperatingSegments, peak:MedicalOffice


Adjusted
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value10210113185969913684
Percentage of AdjustedNetOperatingIncomeFromContinuingOperations40.040.2146.031.641.043.0-1547.329.0

us-gaap:OperatingSegments, peak:OtherNonReportingSegment


Adjusted
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value4.8454.497-12.467105.4336.933418
Percentage of AdjustedNetOperatingIncomeFromContinuingOperations1.91.8-13.94.02.33.0-392.46.2

us-gaap:OperatingSegments, peak:SeniorHousingOperatingPortfolio


Adjusted
Period End2020-09-302019-09-30
Value2347
Percentage of AdjustedNetOperatingIncomeFromContinuingOperations8.716.3

us-gaap:OperatingSegments, peak:SeniorHousingTripleNet


Adjusted
Period End2020-09-302019-09-30
Value2445
Percentage of AdjustedNetOperatingIncomeFromContinuingOperations8.915.5

peak:AmortizationOfNonrefundableEntranceFeesAndAboveBelowMarketLeaseIntangiblesNet

peak:AmortizationOfNonrefundableEntranceFeesAndAboveBelowMarketLeaseIntangiblesNet


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value-22078000.0-23764000.0-23065000.0-21806000.0-21100000.0-15943000.0
Percentage of AmortizationOfNonrefundableEntranceFeesAndAboveBelowMarketLeaseIntangiblesNet100.0100.0100.0100.0100.0100.0

peak:AtmEquityOfferingProgramAggregateAmountAuthorized us-gaap:SubsidiarySaleOfStock

peak:AtmEquityOfferingProgramAggregateAmountAuthorized

peak:A2020ATMProgram


Atm
Period End2021-05-312021-04-302020-02-29
Value150012501250
Percentage of AtmEquityOfferingProgramAggregateAmountAuthorized100.0100.0100.0

peak:CapitalExpenditureFundingAmountCommitted us-gaap:StatementGeographical, us-gaap:InvestmentType

peak:CapitalExpenditureFundingAmountCommitted

peak:SeniorHousingOperatingPortfolio, peak:SunriseSeniorHousingPortfolio


Capital
Period End2021-06-302021-01-31
Value5692
Percentage of CapitalExpenditureFundingAmountCommitted100.0100.0

peak:CommitmentsDevelopmentandRedevelopmentProjectsAmountIncreaseDecrease

peak:CommitmentsDevelopmentandRedevelopmentProjectsAmountIncreaseDecrease


Commitments
Period End2021-03-31
Value9.0
Percentage of CommitmentsDevelopmentandRedevelopmentProjectsAmountIncreaseDecrease100.0

peak:CommonSharesAttributableToREITConversionsTotal

peak:CommonSharesAttributableToREITConversionsTotal


Common
Period End2021-06-30
Value7000000.0
Percentage of CommonSharesAttributableToREITConversionsTotal100.0

peak:CostOfDispositionOfRealEstate

peak:CostOfDispositionOfRealEstate


Cost
Period End2020-10-31
Value11
Percentage of CostOfDispositionOfRealEstate100.0

peak:CostOfDispositionOfRealEstate us-gaap:SubsequentEventType

us-gaap:SubsequentEvent


Cost
Period End2020-10-31
Value11
Percentage of CostOfDispositionOfRealEstate100.0

peak:DiscontinuedOperationsScheduledRepaymentsOfSecuredDebt us-gaap:LongtermDebtType

peak:DiscontinuedOperationsScheduledRepaymentsOfSecuredDebt

us-gaap:SecuredDebt


Discontinued
Period End2021-03-312020-03-31
Value1000000.04000000.0
Percentage of DiscontinuedOperationsScheduledRepaymentsOfSecuredDebt100.0100.0

peak:DisposalGroupIncludingDiscontinuedOperationImpairmentsAndLoanLossReservesRecoveriesNet us-gaap:DisposalGroupClassification

peak:DisposalGroupIncludingDiscontinuedOperationImpairmentsAndLoanLossReservesRecoveriesNet

us-gaap:DiscontinuedOperationsHeldforsale


Disposal
Period End2021-06-302020-06-302020-03-31
Value101728
Percentage of DisposalGroupIncludingDiscontinuedOperationImpairmentsAndLoanLossReservesRecoveriesNet100.0100.0100.0

peak:DisposalGroupIncludingDiscontinuedOperationNonoperatingIncomeExpense us-gaap:DisposalGroupClassification

peak:DisposalGroupIncludingDiscontinuedOperationNonoperatingIncomeExpense

us-gaap:DiscontinuedOperationsHeldforsale


Disposal
Period End2021-06-302021-03-312020-06-302020-03-31
Value1222653.75162
Percentage of DisposalGroupIncludingDiscontinuedOperationNonoperatingIncomeExpense100.0100.0100.0100.0

peak:DisposalGroupIncludingDiscontinuedOperationOtherIncomeExpenseNet us-gaap:DisposalGroupClassification

peak:DisposalGroupIncludingDiscontinuedOperationOtherIncomeExpenseNet

us-gaap:DiscontinuedOperationsHeldforsale


Disposal
Period End2021-06-302020-06-30
Value128000.02171000.0
Percentage of DisposalGroupIncludingDiscontinuedOperationOtherIncomeExpenseNet100.0100.0

peak:DisposalGroupIncludingDiscontinuedOperationResidentFeesAndServices us-gaap:DisposalGroupClassification

peak:DisposalGroupIncludingDiscontinuedOperationResidentFeesAndServices

us-gaap:DiscontinuedOperationsHeldforsale


Disposal
Period End2021-06-302021-03-312020-06-302020-03-31
Value3072155171
Percentage of DisposalGroupIncludingDiscontinuedOperationResidentFeesAndServices100.0100.0100.0100.0

peak:DisposalGroupIncludingDiscontinuedOperationTotalCostsAndExpenses us-gaap:DisposalGroupClassification

peak:DisposalGroupIncludingDiscontinuedOperationTotalCostsAndExpenses

us-gaap:DiscontinuedOperationsHeldforsale


Disposal
Period End2021-06-302021-03-312020-06-302020-03-31
Value4574197233
Percentage of DisposalGroupIncludingDiscontinuedOperationTotalCostsAndExpenses100.0100.0100.0100.0

peak:DisposalGroupIncludingDiscontinuedOperationTransactionCosts us-gaap:DisposalGroupClassification

peak:DisposalGroupIncludingDiscontinuedOperationTransactionCosts

us-gaap:DiscontinuedOperationsHeldforsale


Disposal
Period End2021-06-302021-03-312020-06-302020-03-31
Value0.00.0760.2540.285
Percentage of DisposalGroupIncludingDiscontinuedOperationTransactionCosts0.0100.0100.0100.0

peak:DisposalGroupIncludingDiscontinuedOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest us-gaap:DisposalGroupClassification

peak:DisposalGroupIncludingDiscontinuedOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:DiscontinuedOperationsHeldforsale


Disposal
Period End2021-06-302021-03-312020-06-302020-03-31
Value5225000.0-315000.0649000.0-833000.0
Percentage of DisposalGroupIncludingDiscontinuedOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest100.0100.0100.0100.0

peak:DistributionsInExcessOfEarningsFromUnconsolidatedJointVentures

peak:DistributionsInExcessOfEarningsFromUnconsolidatedJointVentures


Distributions
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value2310122.9490.6122.63910
Percentage of DistributionsInExcessOfEarningsFromUnconsolidatedJointVentures100.0100.0100.0100.0100.0100.0100.0

peak:EffectiveIncomeTaxRateReconciliationCoronavirusAidReliefAndEconomicSecurityCARESActAmount

peak:EffectiveIncomeTaxRateReconciliationCoronavirusAidReliefAndEconomicSecurityCARESActAmount


Effective
Period End2020-12-312020-06-302020-03-31
Value7300000.0-3600000.0-2900000.0
Percentage of EffectiveIncomeTaxRateReconciliationCoronavirusAidReliefAndEconomicSecurityCARESActAmount100.0100.0100.0

peak:EquityMethodInvestmentAdditionalOwnershipPercentageAcquired us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

peak:EquityMethodInvestmentAdditionalOwnershipPercentageAcquired

peak:Waldwick


Equity
Period End2020-10-31
Value15.0
Percentage of EquityMethodInvestmentAdditionalOwnershipPercentageAcquired100.0

peak:EquityMethodInvestmentAdditionalOwnershipPercentageAcquired us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:SubsequentEventType

peak:Waldwick, us-gaap:SubsequentEvent


Equity
Period End2020-10-31
Value15.0
Percentage of EquityMethodInvestmentAdditionalOwnershipPercentageAcquired100.0

peak:EstimateChangeInFairValueOfDerivativeForAssumptionOfOnePercentagePointChangeInInterestRate us-gaap:Range, us-gaap:DerivativeInstrumentRisk

peak:EstimateChangeInFairValueOfDerivativeForAssumptionOfOnePercentagePointChangeInInterestRate

srt:Maximum, us-gaap:InterestRateSwap


Estimate
Period End2020-12-31
Value-1000000.0
Percentage of EstimateChangeInFairValueOfDerivativeForAssumptionOfOnePercentagePointChangeInInterestRate100.0

peak:GainLossFromChangeOfControl

peak:GainLossFromChangeOfControl


Gain
Period End2021-06-302021-03-312020-11-302020-12-312020-09-302020-06-302020-03-312019-12-31
Value0.01.04216-13.2493.262.528167156
Percentage of GainLossFromChangeOfControl0.0100.0100.0100.0100.0100.0100.0100.0

peak:GainLossFromChangeOfControl us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

peak:MbkJv


Gain
Period End2020-11-30
Value-16.0
Percentage of GainLossFromChangeOfControl-100.0

peak:GainLossFromChangeOfControlNetOfTax us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

peak:GainLossFromChangeOfControlNetOfTax

peak:Waldwick


Gain
Period End2020-10-31
Value6.0
Percentage of GainLossFromChangeOfControlNetOfTax100.0

peak:GainLossOnSaleOfRealEstateUnderDirectFinancingLease

peak:GainLossOnSaleOfRealEstateUnderDirectFinancingLease


Gain
Period End2020-09-302020-06-302020-03-31
Value0.0-0.03741
Percentage of GainLossOnSaleOfRealEstateUnderDirectFinancingLease0.0100.0100.0

peak:GovernmentGrantIncome peak:GovernmentAssistance

peak:GovernmentGrantIncome

peak:GovernmentAssistanceCARESAct


Government
Period End2021-06-302021-03-312020-09-302020-06-30
Value1.0994.9682.44814
Percentage of GovernmentGrantIncome100.0100.0100.0100.0

peak:GovernmentGrantIncome peak:GovernmentAssistance, us-gaap:IncomeStatementLocation

peak:GovernmentAssistanceCARESAct, peak:EquityIncomeLossFromUnconsolidatedJointVentures


Government
Period End2021-06-302021-03-312020-09-302020-06-30
Value0.5840.4260.2950.804
Percentage of GovernmentGrantIncome53.18.612.15.4

peak:GovernmentAssistanceCARESAct, peak:IncomeLossFromDiscontinuedOperations


Government
Period End2021-06-302021-03-312020-06-30
Value0.4283.2322.209
Percentage of GovernmentGrantIncome38.965.114.8

peak:GovernmentAssistanceCARESAct, us-gaap:OtherNonoperatingIncomeExpense


Government
Period End2021-06-302021-03-312020-09-302020-06-30
Value0.0871.312.15311
Percentage of GovernmentGrantIncome7.926.487.979.8

peak:GovernmentGrantIncome us-gaap:SubsequentEventType

us-gaap:SubsequentEvent


Government
Period End2021-01-31
Value3.0
Percentage of GovernmentGrantIncome0.0

peak:GovernmentGrantIncomeFromCARESAct

peak:GovernmentGrantIncomeFromCARESAct


Government
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value0.0871.31-0.0352.15311
Percentage of GovernmentGrantIncomeFromCARESAct100.0100.0100.0100.0100.0

peak:GovernmentGrantIncomeFromCARESAct us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, peak:CCRCSegment


Government
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value0.0871.312.5661.76111
Percentage of GovernmentGrantIncomeFromCARESAct100.0100.0-7331.481.8100.0

us-gaap:OperatingSegments, peak:SeniorHousingOperatingPortfolio


Government
Period End2020-09-30
Value0.392
Percentage of GovernmentGrantIncomeFromCARESAct18.2

peak:ImpairmentCalculationPriceperUnit us-gaap:Range

peak:ImpairmentCalculationPriceperUnit

srt:Maximum


Impairment
Period End2020-12-312020-09-302020-06-302020-03-312019-12-31
Value062000.0143000.095000.00
Percentage of ImpairmentCalculationPriceperUnit0.0100.0100.0100.00.0

srt:Minimum


Impairment
Period End2020-12-312020-09-302020-06-302020-03-312019-12-31
Value-20000.0-2000.0-3000.038000.0-22000.0
Percentage of ImpairmentCalculationPriceperUnit0.0-3.2-2.140.00.0

srt:WeightedAverage


Impairment
Period End2020-12-312020-09-302020-06-302020-03-312019-12-31
Value28000.046000.022000.068000.02000.0
Percentage of ImpairmentCalculationPriceperUnit0.074.215.471.60.0

peak:ImpairmentsAndAllowanceForCreditLossReserves

peak:ImpairmentsAndAllowanceForCreditLossReserves


Impairments
Period End2021-06-302021-03-312020-06-302020-03-31
Value0.9313.2426.83711
Percentage of ImpairmentsAndAllowanceForCreditLossReserves100.0100.0100.0100.0

peak:ImpairmentsAndAllowanceForCreditLossReserves us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, peak:OtherNonReportingSegment


Impairments
Period End2021-06-302021-03-312020-06-302020-03-31
Value0.9313.2424.7188.401
Percentage of ImpairmentsAndAllowanceForCreditLossReserves100.0100.069.075.6

peak:ImpairmentsAndAllowanceForCreditLossReservesRecoveriesNet

peak:ImpairmentsAndAllowanceForCreditLossReservesRecoveriesNet


Impairments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value0.9313.242-54.814346.83711-97.94538
Percentage of ImpairmentsAndAllowanceForCreditLossReservesRecoveriesNet100.0100.0100.0100.0100.0100.0100.0100.0

peak:ImpairmentsAndAllowanceForCreditLossReservesRecoveriesNet us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, peak:MedicalOffice


Impairments
Period End2020-12-312020-09-302019-12-312019-09-30
Value4.1751.2082.6555.729
Percentage of ImpairmentsAndAllowanceForCreditLossReservesRecoveriesNet-7.63.5-2.715.0

us-gaap:OperatingSegments, peak:OtherNonReportingSegment


Impairments
Period End2020-12-312020-09-302019-12-312019-09-30
Value7.786-2.984-0.0010.377
Percentage of ImpairmentsAndAllowanceForCreditLossReservesRecoveriesNet-14.2-8.60.01.0

us-gaap:OperatingSegments, peak:SeniorHousingOperatingPortfolio


Impairments
Period End2020-09-302019-09-30
Value2424
Percentage of ImpairmentsAndAllowanceForCreditLossReservesRecoveriesNet70.164.6

us-gaap:OperatingSegments, peak:SeniorHousingTripleNet


Impairments
Period End2020-09-302019-09-30
Value127.43
Percentage of ImpairmentsAndAllowanceForCreditLossReservesRecoveriesNet35.019.4

peak:IncomeLossFromEquityMethodInvestmentsIncludingDiscontinuedOperations

peak:IncomeLossFromEquityMethodInvestmentsIncludingDiscontinuedOperations


Income
Period End2021-06-302021-03-312020-06-302020-03-31
Value6092000.01008000.0-17086000.0-11979000.0
Percentage of IncomeLossFromEquityMethodInvestmentsIncludingDiscontinuedOperations100.0100.0100.0100.0

peak:IncrementalCommonSharesAttributableToDilutiveEffectOfEquityAwards

peak:IncrementalCommonSharesAttributableToDilutiveEffectOfEquityAwards


Incremental
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-09-30
Value1000000.01000000.001000000.01000000.01000000.01000000.0
Percentage of IncrementalCommonSharesAttributableToDilutiveEffectOfEquityAwards100.0100.00.0100.0100.0100.0100.0

peak:IncrementalCommonSharesAttributableToREITConversions

peak:IncrementalCommonSharesAttributableToREITConversions


Incremental
Period End2021-06-30
Value5501000.0
Percentage of IncrementalCommonSharesAttributableToREITConversions100.0

peak:IncrementalCommonSharesAttributabletoDilutiveEffectofEquityForwardAgreementsSettled

peak:IncrementalCommonSharesAttributabletoDilutiveEffectofEquityForwardAgreementsSettled


Incremental
Period End2020-09-302020-06-302020-03-31
Value0.00.032
Percentage of IncrementalCommonSharesAttributabletoDilutiveEffectofEquityForwardAgreementsSettled0.00.0100.0

peak:IntangibleLiabilitiesAcquired us-gaap:CounterpartyName

peak:IntangibleLiabilitiesAcquired

peak:BrookdaleMTCA


Intangible
Period End2021-06-302021-03-312020-12-31
Value5.80.241
Percentage of IntangibleLiabilitiesAcquired100.0100.0100.0

peak:InterestIncomeExcludedFromAdjustedGovernmentGrantIncomeFromContinuingOperations

peak:InterestIncomeExcludedFromAdjustedGovernmentGrantIncomeFromContinuingOperations


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value-87000.0-1310000.035000.0-2153000.0-11871000.0
Percentage of InterestIncomeExcludedFromAdjustedGovernmentGrantIncomeFromContinuingOperations100.0100.0100.0100.0100.0

peak:InterestIncomeExcludedFromAdjustedGovernmentGrantIncomeFromContinuingOperations us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, peak:CCRCSegment


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value-87000.0-1310000.0-2566000.0-1761000.0-11871000.0
Percentage of InterestIncomeExcludedFromAdjustedGovernmentGrantIncomeFromContinuingOperations100.0100.0-7331.481.8100.0

us-gaap:OperatingSegments, peak:SeniorHousingOperatingPortfolio


Interest
Period End2020-09-30
Value-392000.0
Percentage of InterestIncomeExcludedFromAdjustedGovernmentGrantIncomeFromContinuingOperations18.2

peak:InterestIncomeExcludedFromAdjustedNetOperatingIncomeFromContinuingOperations

peak:InterestIncomeExcludedFromAdjustedNetOperatingIncomeFromContinuingOperations


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value169.0134.1924.4434.233.6882.9762.741
Percentage of InterestIncomeExcludedFromAdjustedNetOperatingIncomeFromContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0

peak:InterestIncomeExcludedFromAdjustedNetOperatingIncomeFromContinuingOperations us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, peak:OtherNonReportingSegment


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value169.0134.1924.4434.233.6882.9762.741
Percentage of InterestIncomeExcludedFromAdjustedNetOperatingIncomeFromContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0

peak:NetIncomeLossContinuingOperationsAvailableToCommonStockholdersBasic

peak:NetIncomeLossContinuingOperationsAvailableToCommonStockholdersBasic


Net
Period End2021-06-302021-03-312020-06-302020-03-31
Value164-126.34256142
Percentage of NetIncomeLossContinuingOperationsAvailableToCommonStockholdersBasic100.0100.0100.0100.0

peak:NetIncomeLossJointVenturePartnersAttributableToParent

peak:NetIncomeLossJointVenturePartnersAttributableToParent


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value-6456000.0-5660000.0-1929000.0-5716000.0-6175000.0-10946000.0-12152000.0-16231000.0
Percentage of NetIncomeLossJointVenturePartnersAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0

peak:NetIncomeLossJointVenturePartnersAttributableToParent us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, peak:CCRCSegment


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value-207000.058000.0-344000.0256000.0-489000.0-3610000.0-10186000.0-9478000.0
Percentage of NetIncomeLossJointVenturePartnersAttributableToParent3.2-1.017.8-4.57.933.083.858.4

us-gaap:OperatingSegments, peak:Lifescience


Net
Period End2021-06-302021-03-31
Value-984000.0-912000.0
Percentage of NetIncomeLossJointVenturePartnersAttributableToParent15.216.1

us-gaap:OperatingSegments, peak:MedicalOffice


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value-393000.0-421000.0-404000.0-403000.0-415000.0-420000.0-425000.0-422000.0
Percentage of NetIncomeLossJointVenturePartnersAttributableToParent6.17.420.97.16.73.83.52.6

us-gaap:OperatingSegments, peak:OtherNonReportingSegment


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value-4872000.0-4385000.0-20516000.012100000.0-5271000.0-6916000.0-5648000.0-5204000.0
Percentage of NetIncomeLossJointVenturePartnersAttributableToParent75.577.51063.6-211.785.463.246.532.1

us-gaap:OperatingSegments, peak:SeniorHousingOperatingPortfolio


Net
Period End2020-09-302019-09-30
Value-5569000.0-1127000.0
Percentage of NetIncomeLossJointVenturePartnersAttributableToParent97.46.9

peak:NonCashAdjustmentsToNetOperatingIncomeFromContinuingOperations

peak:NonCashAdjustmentsToNetOperatingIncomeFromContinuingOperations


Non
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value-13.17-13.6010.964-9.51-3.12786-13.526-3.755
Percentage of NonCashAdjustmentsToNetOperatingIncomeFromContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0

peak:NonCashAdjustmentsToNetOperatingIncomeFromContinuingOperations us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, peak:CCRCSegment


Non
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value1.2260.023.8091.6840.018913.1535.635
Percentage of NonCashAdjustmentsToNetOperatingIncomeFromContinuingOperations-9.3-0.1395.1-17.7-0.6106.2-23.3-150.1

us-gaap:OperatingSegments, peak:Lifescience


Non
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value-12.366-11.81-4.744-8.33-2.779-4.28-4.957-7.062
Percentage of NonCashAdjustmentsToNetOperatingIncomeFromContinuingOperations93.986.8-492.187.688.9-5.036.6188.1

us-gaap:OperatingSegments, peak:MedicalOffice


Non
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value-2.003-1.923-0.849-2.287-0.465-0.994-0.033-1.609
Percentage of NonCashAdjustmentsToNetOperatingIncomeFromContinuingOperations15.214.1-88.124.014.9-1.20.242.8

us-gaap:OperatingSegments, peak:OtherNonReportingSegment


Non
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value-0.0270.112-1.0710.5580.099-0.048-5.0360.079
Percentage of NonCashAdjustmentsToNetOperatingIncomeFromContinuingOperations0.2-0.8-111.1-5.9-3.2-0.137.2-2.1

us-gaap:OperatingSegments, peak:SeniorHousingOperatingPortfolio


Non
Period End2020-09-302019-09-30
Value-1.2280.739
Percentage of NonCashAdjustmentsToNetOperatingIncomeFromContinuingOperations12.9-19.7

us-gaap:OperatingSegments, peak:SeniorHousingTripleNet


Non
Period End2020-09-302019-09-30
Value0.093-1.537
Percentage of NonCashAdjustmentsToNetOperatingIncomeFromContinuingOperations-1.040.9

peak:NoncashOrPartNoncashDiscontinuedOperationsSecuredDebtAssumedByBuyer us-gaap:InvestmentType

peak:NoncashOrPartNoncashDiscontinuedOperationsSecuredDebtAssumedByBuyer

peak:OakmontSHOPPortfolio


Noncash
Period End2021-04-30
Value107
Percentage of NoncashOrPartNoncashDiscontinuedOperationsSecuredDebtAssumedByBuyer100.0

peak:NoncashOrPartNoncashInterestIncome us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty

peak:NoncashOrPartNoncashInterestIncome

peak:SeniorHousingOperatingPortfolio


Noncash
Period End2021-06-302021-03-31
Value9000000.02000000.0
Percentage of NoncashOrPartNoncashInterestIncome100.0100.0

peak:NoncontrollingInterestsShareInDiscontinuedOperations

peak:NoncontrollingInterestsShareInDiscontinuedOperations


Noncontrolling
Period End2021-06-302021-03-312020-06-302020-03-31
Value-2210000.0-329000.0-57000.03000.0
Percentage of NoncontrollingInterestsShareInDiscontinuedOperations100.0100.0100.0100.0

peak:OperatingExpensesFromJointVentureAttributableToNoncontrollingInterest

peak:OperatingExpensesFromJointVentureAttributableToNoncontrollingInterest


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value2.5732.5241.4153.0092.5252.6170.0192.997
Percentage of OperatingExpensesFromJointVentureAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0

peak:OperatingExpensesFromJointVentureAttributableToNoncontrollingInterest us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, peak:Lifescience


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value0.0210.020.0190.0180.0180.0170.0170.016
Percentage of OperatingExpensesFromJointVentureAttributableToNoncontrollingInterest0.80.81.30.60.70.689.50.5

us-gaap:OperatingSegments, peak:MedicalOffice


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value2.5522.5042.5452.632.5072.62.5962.593
Percentage of OperatingExpensesFromJointVentureAttributableToNoncontrollingInterest99.299.2179.987.499.399.413663.286.5

us-gaap:OperatingSegments, peak:SeniorHousingOperatingPortfolio


Operating
Period End2020-09-302019-09-30
Value0.3610.388
Percentage of OperatingExpensesFromJointVentureAttributableToNoncontrollingInterest12.012.9

peak:OperatingExpensesFromJointVentureAttributableToParentNet

peak:OperatingExpensesFromJointVentureAttributableToParentNet


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value15183.7432318313347
Percentage of OperatingExpensesFromJointVentureAttributableToParentNet100.0100.0100.0100.0100.0100.0100.0100.0

peak:OperatingExpensesFromJointVentureAttributableToParentNet us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, peak:CCRCSegment


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value2.2084.7454.4654.7974.826184343
Percentage of OperatingExpensesFromJointVentureAttributableToParentNet14.326.3119.320.525.757.1130.691.3

us-gaap:OperatingSegments, peak:Lifescience


Operating
Period End2021-06-302021-03-31
Value0.4280.425
Percentage of OperatingExpensesFromJointVentureAttributableToParentNet2.82.4

us-gaap:OperatingSegments, peak:MedicalOffice


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value0.3170.2940.2830.2960.2760.2750.270.279
Percentage of OperatingExpensesFromJointVentureAttributableToParentNet2.11.67.61.31.50.90.80.6

us-gaap:OperatingSegments, peak:OtherNonReportingSegment


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value121253-26.9613131.9450.023
Percentage of OperatingExpensesFromJointVentureAttributableToParentNet80.869.71436.8-115.372.842.05.80.0

us-gaap:OperatingSegments, peak:SeniorHousingOperatingPortfolio


Operating
Period End2020-09-302019-09-30
Value183.816
Percentage of OperatingExpensesFromJointVentureAttributableToParentNet78.28.1

peak:ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasicAndDiluted

peak:ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasicAndDiluted


Participating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value287000.02451000.0265000.0351000.0375000.01616000.0320000.0386000.0
Percentage of ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasicAndDiluted100.0100.0100.0100.0100.0100.0100.0100.0

peak:PaymentsToAcquireLoansReceivableAndOther

peak:PaymentsToAcquireLoansReceivableAndOther


Payments
Period End2021-06-302021-03-312020-06-302020-03-31
Value5.1383.704638.066
Percentage of PaymentsToAcquireLoansReceivableAndOther100.0100.0100.0100.0

peak:PaymentstoAcquireLoansReceivableDirectFinancingLeasesandOther

peak:PaymentstoAcquireLoansReceivableDirectFinancingLeasesandOther


Paymentsto
Period End2020-12-312019-12-31
Value-38.0896.211
Percentage of PaymentstoAcquireLoansReceivableDirectFinancingLeasesandOther100.0100.0

peak:PreferredEquityMethodInvestmentReturnPercentage us-gaap:EquityMethodInvestmentNonconsolidatedInvestee

peak:PreferredEquityMethodInvestmentReturnPercentage

us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees


Preferred
Period End2021-03-312020-12-31
Value10.00
Percentage of PreferredEquityMethodInvestmentReturnPercentage100.00.0

peak:ProceedsFromSaleOfFinancingReceivableAfterAllowanceForCreditLossAndPreferredEquityMethodInvestment us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty, us-gaap:InvestmentType

peak:ProceedsFromSaleOfFinancingReceivableAfterAllowanceForCreditLossAndPreferredEquityMethodInvestment

peak:SeniorHousingOperatingPortfolio, peak:DiscoverySHOPPortfolio


Proceeds
Period End2021-04-30
Value21
Percentage of ProceedsFromSaleOfFinancingReceivableAfterAllowanceForCreditLossAndPreferredEquityMethodInvestment100.0

peak:ProceedsFromSaleOfFinancingReceivableAfterAllowanceForCreditLossAndPreferredEquityMethodInvestment us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty, us-gaap:InvestmentType, us-gaap:SubsequentEventType

peak:SeniorHousingOperatingPortfolio, peak:DiscoverySHOPPortfolio, us-gaap:SubsequentEvent


Proceeds
Period End2021-04-30
Value21
Percentage of ProceedsFromSaleOfFinancingReceivableAfterAllowanceForCreditLossAndPreferredEquityMethodInvestment100.0

peak:RealEstateRevenuesFromJointVentureAttributableToNoncontrollingInterest

peak:RealEstateRevenuesFromJointVentureAttributableToNoncontrollingInterest


Real
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value8.98.9917.3859.3138.4048.6924.8969.172
Percentage of RealEstateRevenuesFromJointVentureAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0

peak:RealEstateRevenuesFromJointVentureAttributableToNoncontrollingInterest us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, peak:Lifescience


Real
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value0.0750.0650.0640.0660.0570.0520.0530.052
Percentage of RealEstateRevenuesFromJointVentureAttributableToNoncontrollingInterest0.80.70.90.70.70.61.10.6

us-gaap:OperatingSegments, peak:MedicalOffice


Real
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value8.8258.9268.8228.7888.3478.648.7098.605
Percentage of RealEstateRevenuesFromJointVentureAttributableToNoncontrollingInterest99.299.3119.594.499.399.4177.993.8

us-gaap:OperatingSegments, peak:SeniorHousingOperatingPortfolio


Real
Period End2020-09-302019-09-30
Value0.4590.515
Percentage of RealEstateRevenuesFromJointVentureAttributableToNoncontrollingInterest4.95.6

peak:RealEstateRevenuesFromJointVentureAttributableToParent

peak:RealEstateRevenuesFromJointVentureAttributableToParent


Real
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value21235.4922824424563
Percentage of RealEstateRevenuesFromJointVentureAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0

peak:RealEstateRevenuesFromJointVentureAttributableToParent us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, peak:CCRCSegment


Real
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value2.4154.4884.6694.2954.781215352
Percentage of RealEstateRevenuesFromJointVentureAttributableToParent11.419.385.014.919.850.9118.182.9

us-gaap:OperatingSegments, peak:Lifescience


Real
Period End2021-06-302021-03-31
Value1.4121.337
Percentage of RealEstateRevenuesFromJointVentureAttributableToParent6.65.7

us-gaap:OperatingSegments, peak:MedicalOffice


Real
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value0.710.7150.6870.6990.6910.6950.6950.701
Percentage of RealEstateRevenuesFromJointVentureAttributableToParent3.33.112.52.42.91.61.51.1

us-gaap:OperatingSegments, peak:OtherNonReportingSegment


Real
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value161673-38.7918207.5935.227
Percentage of RealEstateRevenuesFromJointVentureAttributableToParent78.771.91346.3-134.777.347.516.78.2

us-gaap:OperatingSegments, peak:SeniorHousingOperatingPortfolio


Real
Period End2020-09-302019-09-30
Value234.943
Percentage of RealEstateRevenuesFromJointVentureAttributableToParent82.77.8

peak:RealEstateRevenuesFromJointVentureGovernmentGrantIncome

peak:RealEstateRevenuesFromJointVentureGovernmentGrantIncome


Real
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value583000.0426000.0180000.0295000.0804000.0
Percentage of RealEstateRevenuesFromJointVentureGovernmentGrantIncome100.0100.0100.0100.0100.0

peak:RealEstateRevenuesFromJointVentureGovernmentGrantIncome us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, peak:CCRCSegment


Real
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value0199000.0140000.0246000.0534000.0
Percentage of RealEstateRevenuesFromJointVentureGovernmentGrantIncome0.046.777.883.466.4

us-gaap:OperatingSegments, peak:OtherNonReportingSegment


Real
Period End2021-06-302021-03-312020-06-30
Value583000.0227000.0270000.0
Percentage of RealEstateRevenuesFromJointVentureGovernmentGrantIncome100.053.333.6

us-gaap:OperatingSegments, peak:SeniorHousingOperatingPortfolio


Real
Period End2020-09-30
Value49000.0
Percentage of RealEstateRevenuesFromJointVentureGovernmentGrantIncome16.6

peak:ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedNonCashAdjustments

peak:ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedNonCashAdjustments


Reconciliation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value1313-0.9649.513.127-86.239133.755
Percentage of ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedNonCashAdjustments100.0100.0100.0100.0100.0100.0100.0100.0

peak:ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedNonCashAdjustments us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, peak:CCRCSegment


Reconciliation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value-1.226-0.02-3.809-1.684-0.018-91.561-3.153-5.635
Percentage of ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedNonCashAdjustments-9.3-0.1395.1-17.7-0.6106.2-23.3-150.1

us-gaap:OperatingSegments, peak:Lifescience


Reconciliation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value12114.7448.332.7794.284.9577.062
Percentage of ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedNonCashAdjustments93.986.8-492.187.688.9-5.036.6188.1

us-gaap:OperatingSegments, peak:MedicalOffice


Reconciliation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value2.0031.9230.8492.2870.4650.9940.0331.609
Percentage of ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedNonCashAdjustments15.214.1-88.124.014.9-1.20.242.8

us-gaap:OperatingSegments, peak:OtherNonReportingSegment


Reconciliation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value0.027-0.1121.071-0.558-0.0990.0485.036-0.079
Percentage of ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedNonCashAdjustments0.2-0.8-111.1-5.9-3.2-0.137.2-2.1

us-gaap:OperatingSegments, peak:SeniorHousingOperatingPortfolio


Reconciliation
Period End2020-09-302019-09-30
Value1.228-0.739
Percentage of ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedNonCashAdjustments12.9-19.7

us-gaap:OperatingSegments, peak:SeniorHousingTripleNet


Reconciliation
Period End2020-09-302019-09-30
Value-0.0931.537
Percentage of ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedNonCashAdjustments-1.040.9

peak:RestrictedStockVested

peak:RestrictedStockVested


Restricted
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value62000.0838000.017000.026000.03626000.01077000.01080000.0
Percentage of RestrictedStockVested100.0100.0100.0100.0100.0100.0100.0

peak:SellerFinancingProvidedOnDispositionofRealEstateAsset

peak:SellerFinancingProvidedOnDispositionofRealEstateAsset


Seller
Period End2021-06-302021-03-312020-12-312020-09-30
Value0.0559610.0
Percentage of SellerFinancingProvidedOnDispositionofRealEstateAsset0.0100.0100.00.0

us-gaap:AmortizationOfFinancingCostsAndDiscounts

us-gaap:AmortizationOfFinancingCostsAndDiscounts


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value2.1212.2132.4872.5542.5342.5822.6892.7342.7412.6992.8523.073.3543.3363.4283.4393.8443.8584.4165.0375.2815.285.2725.2244.9744.7525.1384.6484.5094.9654.6194.4824.7964.6444.0863.9563.934.5293.6513.7163.454142.6181.9341.8363.468
Percentage of AmortizationOfFinancingCostsAndDiscounts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AssetImpairmentCharges

us-gaap:AssetImpairmentCharges


Asset
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-312015-09-302015-06-302012-12-312012-09-302011-12-312011-09-302010-12-31
Value113.242-54.81434243911038598.858365.26817-3.298143-34.092560.00.0-484.57269440.07.8780.0150.0
Percentage of AssetImpairmentCharges100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.0100.00.0100.00.0100.00.0

us-gaap:BusinessCombinationAcquisitionRelatedCosts

us-gaap:BusinessCombinationAcquisitionRelatedCosts


Business
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value0.6190.7980.2812.5860.627141.5691.3191.3374.5181.6844.4892.4042.1955.4590.580.8671.057-24.74917142.4753.9591.553183.393.7665.4757.4060.495
Percentage of BusinessCombinationAcquisitionRelatedCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessCombinationAcquisitionRelatedCosts us-gaap:ConsolidationItems

us-gaap:CorporateNonSegment


Business
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value2.5860.627141.5691.3191.3374.5181.6844.4892.4042.1955.4590.580.8671.057-24.74917142.4753.9591.55318
Percentage of BusinessCombinationAcquisitionRelatedCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessCombinationAcquisitionRelatedCosts us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, peak:CCRCSegment


Business
Period End2021-06-302021-03-312020-06-302020-03-31
Value0.6570.4320.36814
Percentage of BusinessCombinationAcquisitionRelatedCosts106.154.158.797.5

us-gaap:OperatingSegments, peak:Lifescience


Business
Period End2021-06-302021-03-312020-06-30
Value-0.0210.0320.001
Percentage of BusinessCombinationAcquisitionRelatedCosts-3.44.00.2

us-gaap:OperatingSegments, peak:MedicalOffice


Business
Period End2021-06-302021-03-31
Value-0.0350.33
Percentage of BusinessCombinationAcquisitionRelatedCosts-5.741.4

us-gaap:OperatingSegments, peak:OtherNonReportingSegment


Business
Period End2021-06-302021-03-312020-06-302020-03-31
Value0.0180.0040.0040.089
Percentage of BusinessCombinationAcquisitionRelatedCosts2.90.50.60.6

us-gaap:CommonStockDividendsPerShareCashPaid

us-gaap:CommonStockDividendsPerShareCashPaid


Common
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value0.370.370.370.370.370.370.370.370.370.370.370.370.370.370.370.370.370.580.580.580.5650.5650.5650.5650.5450.5450.5450.5450.5250.5250.5250.5250.50.50.50.50.480.480.480.480.4650.4650.4650.4650.460.460.460.46
Percentage of CommonStockDividendsPerShareCashPaid100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConstructionInProgressExpendituresIncurredButNotYetPaid

us-gaap:ConstructionInProgressExpendituresIncurredButNotYetPaid


Construction
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value5.423107-19.686-2.916-8.2912612117.4039410124.073623.91-5.1031751-10.8983.7540.171566.407120.926328.2453.8643.35421-3.3080.912.55615-3.867-0.4983.933140.1723.0754.4943.784-1.4740.0290.3394.664
Percentage of ConstructionInProgressExpendituresIncurredButNotYetPaid100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ContractWithCustomerReceivableCreditLossExpenseReversal

us-gaap:ContractWithCustomerReceivableCreditLossExpenseReversal


Contract
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value1.03.08.0-3.05.08.0
Percentage of ContractWithCustomerReceivableCreditLossExpenseReversal100.0100.0100.0100.0100.0100.0

us-gaap:DebtInstrumentPeriodicPaymentPrincipal us-gaap:DisposalGroupClassification, us-gaap:LongtermDebtType

us-gaap:DebtInstrumentPeriodicPaymentPrincipal

us-gaap:SegmentDiscontinuedOperations, us-gaap:SecuredDebt


Debt
Period End2021-06-302020-06-30
Value2411.0
Percentage of DebtInstrumentPeriodicPaymentPrincipal100.0100.0

us-gaap:DebtInstrumentPeriodicPaymentPrincipal us-gaap:LongtermDebtType

us-gaap:SecuredDebt


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value1.0428.02.01.05.01.01.0
Percentage of DebtInstrumentPeriodicPaymentPrincipal0.40.00.00.0100.00.00.00.0

us-gaap:DeferredIncomeTaxesAndTaxCredits

us-gaap:DeferredIncomeTaxesAndTaxCredits


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-1.39-1.148-6.32823-7.036-24.911-3.785-6.982-3.686-3.8-5.694-5.443-4.994-2.394
Percentage of DeferredIncomeTaxesAndTaxCredits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DepreciationAndAmortization

us-gaap:DepreciationAndAmortization


Depreciation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value17115712173178189190171165131130132143143136130130136142142141141141134120114116122113107105104110104998887888688909178787777
Percentage of DepreciationAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DepreciationAndAmortization us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, peak:CCRCSegment


Depreciation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value313132303120
Percentage of DepreciationAndAmortization18.219.8255.617.317.610.7

us-gaap:OperatingSegments, peak:Lifescience


Depreciation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value7668585752504545
Percentage of DepreciationAndAmortization44.943.4463.432.929.326.523.926.2

us-gaap:OperatingSegments, peak:MedicalOffice


Depreciation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value6357605355545954
Percentage of DepreciationAndAmortization37.036.8483.930.931.328.931.431.5

us-gaap:OperatingSegments, peak:OtherNonReportingSegment


Depreciation
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value-3.8551.0060.0050.005401.839
Percentage of DepreciationAndAmortization-30.70.60.00.021.01.1

us-gaap:OperatingSegments, peak:SeniorHousingOperatingPortfolio


Depreciation
Period End2020-09-302019-09-30
Value2458
Percentage of DepreciationAndAmortization14.433.8

us-gaap:OperatingSegments, peak:SeniorHousingTripleNet


Depreciation
Period End2020-09-302019-09-30
Value6.69412
Percentage of DepreciationAndAmortization3.97.4

us-gaap:DepreciationAndAmortization us-gaap:StatementBusinessSegments

peak:Lifescience


Depreciation
Period End2021-06-302021-03-31
Value113.0
Percentage of DepreciationAndAmortization6.41.9

us-gaap:DilutiveSecurities

us-gaap:DilutiveSecurities


Dilutive
Period End2021-06-302020-03-31
Value1540000.02515000.0
Percentage of DilutiveSecurities100.0100.0

us-gaap:DirectFinancingLeaseInterestIncome

us-gaap:DirectFinancingLeaseInterestIncome


Direct
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value2.182.1632.1512.152.153.2694.1779.59101313131313
Percentage of DirectFinancingLeaseInterestIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DirectFinancingLeaseRevenue

us-gaap:DirectFinancingLeaseRevenue


Direct
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value2.182.1632.1512.152.153.2694.1779.59101313131313
Percentage of DirectFinancingLeaseRevenue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationBeforeIncomeTax us-gaap:DisposalGroupClassification

us-gaap:DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationBeforeIncomeTax

us-gaap:DiscontinuedOperationsHeldforsale


Discontinued
Period End2021-06-302021-03-312020-06-302020-03-31
Value108269-13.393133
Percentage of DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationBeforeIncomeTax100.0100.0100.0100.0

us-gaap:DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax us-gaap:DisposalGroupClassification

us-gaap:DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax

us-gaap:DiscontinuedOperationsHeldforsale


Discontinued
Period End2021-06-302021-03-312020-06-302020-03-31
Value113270-5.292135
Percentage of DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax100.0100.0100.0100.0

us-gaap:DiscontinuedOperationTaxEffectOfDiscontinuedOperation us-gaap:DisposalGroupClassification

us-gaap:DiscontinuedOperationTaxEffectOfDiscontinuedOperation

us-gaap:DiscontinuedOperationsHeldforsale


Discontinued
Period End2021-06-302021-03-312020-06-302020-03-31
Value-0.302-0.821-7.452-3.176
Percentage of DiscontinuedOperationTaxEffectOfDiscontinuedOperation100.0100.0100.0100.0

us-gaap:DisposalGroupIncludingDiscontinuedOperationGrossProfitLoss us-gaap:DisposalGroupClassification

us-gaap:DisposalGroupIncludingDiscontinuedOperationGrossProfitLoss

us-gaap:DiscontinuedOperationsHeldforsale


Disposal
Period End2021-06-302021-03-312020-06-302020-03-31
Value1222591.579162
Percentage of DisposalGroupIncludingDiscontinuedOperationGrossProfitLoss100.0100.0100.0100.0

us-gaap:DisposalGroupIncludingDiscontinuedOperationInterestExpense us-gaap:DisposalGroupClassification

us-gaap:DisposalGroupIncludingDiscontinuedOperationInterestExpense

us-gaap:DiscontinuedOperationsHeldforsale


Disposal
Period End2021-06-302021-03-312020-06-302020-03-31
Value1.1772.6762.7272.685
Percentage of DisposalGroupIncludingDiscontinuedOperationInterestExpense100.0100.0100.0100.0

us-gaap:DisposalGroupIncludingDiscontinuedOperationOperatingExpense us-gaap:DisposalGroupClassification

us-gaap:DisposalGroupIncludingDiscontinuedOperationOperatingExpense

us-gaap:DiscontinuedOperationsHeldforsale


Disposal
Period End2021-06-302021-03-312020-06-302020-03-31
Value3371138138
Percentage of DisposalGroupIncludingDiscontinuedOperationOperatingExpense100.0100.0100.0100.0

us-gaap:DisposalGroupIncludingDiscontinuedOperationOtherIncome us-gaap:DisposalGroupClassification

us-gaap:DisposalGroupIncludingDiscontinuedOperationOtherIncome

us-gaap:DiscontinuedOperationsHeldforsale


Disposal
Period End2021-03-31
Value5.885
Percentage of DisposalGroupIncludingDiscontinuedOperationOtherIncome100.0

us-gaap:DisposalGroupIncludingDiscontinuedOperationRentalIncome us-gaap:DisposalGroupClassification

us-gaap:DisposalGroupIncludingDiscontinuedOperationRentalIncome

us-gaap:DiscontinuedOperationsHeldforsale


Disposal
Period End2021-06-302021-03-312020-06-302020-03-31
Value1.6135.2282432
Percentage of DisposalGroupIncludingDiscontinuedOperationRentalIncome100.0100.0100.0100.0

us-gaap:DisposalGroupIncludingDiscontinuedOperationRevenue us-gaap:DisposalGroupClassification

us-gaap:DisposalGroupIncludingDiscontinuedOperationRevenue

us-gaap:DiscontinuedOperationsHeldforsale


Disposal
Period End2021-06-302021-03-312020-06-302020-03-31
Value3178179204
Percentage of DisposalGroupIncludingDiscontinuedOperationRevenue100.0100.0100.0100.0

us-gaap:DividendsCommonStock

us-gaap:DividendsCommonStock


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
Value161164199199199188183182177177174174174174174173173173173269268268263261261260250250250250239239238238227215210205196195195178151144136137
Percentage of DividendsCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DividendsCommonStock us-gaap:StatementEquityComponents

us-gaap:AccumulatedDistributionsInExcessOfNetIncome


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
Value161164199199199188183182177177174174174174174173173173173269268268263261261260250250250250239239238238227215210205196195195178151144136137
Percentage of DividendsCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Parent


Dividends
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value161164199199199188183182177177174174174174174173173173173269268268263261261260250250250250239239238238227215210205196195195178151144136137
Percentage of DividendsCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Effect
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value00-143000.0-10000.0322000.0-42000.0-15000.0-20000.0-54000.0221000.0-87000.0111000.0
Percentage of EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents0.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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
Value3.7780.2370.3660.3342.0819.5138.1132.9513.8185.2324.9483.6088.5755.336169.164107.842202.7171.6131.589102.0941.3341.1591.151.240.2252.431.2651.10.8210.8030.6090.8970.9650.9130.8110.8931.2370.332-0.0681.7932.2281.42
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:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:DisposalGroupClassification

us-gaap:EquityMethodInvestmentRealizedGainLossOnDisposal

peak:OtayRanch, us-gaap:SegmentDiscontinuedOperations


Equity
Period End2021-04-30
Value5000000.0
Percentage of EquityMethodInvestmentRealizedGainLossOnDisposal100.0

us-gaap:FinancingReceivableAllowanceForCreditLossesEffectOfChangeInMethod

us-gaap:FinancingReceivableAllowanceForCreditLossesEffectOfChangeInMethod


Financing
Period End2020-12-312020-09-302020-06-302020-03-31
Value0001420000.0
Percentage of FinancingReceivableAllowanceForCreditLossesEffectOfChangeInMethod0.00.00.0100.0

us-gaap:FinancingReceivableAllowanceForCreditLossesEffectOfChangeInMethod us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

peak:Mezzanine


Financing
Period End2020-12-31
Value0
Percentage of FinancingReceivableAllowanceForCreditLossesEffectOfChangeInMethod0.0

peak:ParticipatingDevelopmentLoansAndOther


Financing
Period End2020-12-31
Value0
Percentage of FinancingReceivableAllowanceForCreditLossesEffectOfChangeInMethod0.0

us-gaap:FinitelivedIntangibleAssetsAcquired1 us-gaap:CounterpartyName

us-gaap:FinitelivedIntangibleAssetsAcquired1

peak:BrookdaleMTCA


Finitelived
Period End2021-06-302021-03-312020-12-31
Value431.054
Percentage of FinitelivedIntangibleAssetsAcquired1100.0100.0100.0

us-gaap:ForwardContractIndexedToIssuersEquityForwardRate us-gaap:SubsidiarySaleOfStock

us-gaap:ForwardContractIndexedToIssuersEquityForwardRate

peak:A2019ATMProgram


Forward
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value00035.230.2131.1
Percentage of ForwardContractIndexedToIssuersEquityForwardRate0.00.00.0100.0100.0100.0

us-gaap:GainLossOnSaleOfInvestments

us-gaap:GainLossOnSaleOfInvestments


Gain
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-312012-09-30
Value2972593020.149821644.192-0.784118.044763954620335.1820.41231745-0.0090.00.0520.0616.2643.2880.00.028608.298280.0
Percentage of GainLossOnSaleOfInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.00.00.0100.0100.0100.0100.00.0

us-gaap:GainLossOnSaleOfNotesReceivable us-gaap:StatementBusinessSegments

us-gaap:GainLossOnSaleOfNotesReceivable

peak:SecuredMortgageLoans


Gain
Period End2021-06-302020-12-31
Value-3.0-6.0
Percentage of GainLossOnSaleOfNotesReceivable100.0100.0

us-gaap:GainsLossesOnSalesOfInvestmentRealEstate

us-gaap:GainsLossesOnSalesOfInvestmentRealEstate


Gains
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-312015-09-302015-06-302015-03-31
Value175-157.5310.1498216411-0.784118.044763954620345.1820.41231745-0.0091190.00.0520.0616.264
Percentage of GainsLossesOnSalesOfInvestmentRealEstate100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0

us-gaap:GainsLossesOnSalesOfInvestmentRealEstate peak:DefinitiveAgreementsAxis, us-gaap:InvestmentType, us-gaap:StatementBusinessSegments

peak:DefinitiveAgreementFour, peak:SLCSHOPPortfolio, peak:SeniorHousingOperatingPortfolio


Gains
Period End2021-05-31
Value1.0
Percentage of GainsLossesOnSalesOfInvestmentRealEstate0.0

us-gaap:GainsLossesOnSalesOfInvestmentRealEstate us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, peak:MedicalOffice


Gains
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value1754.7142.283812.1090.263-0.007
Percentage of GainsLossesOnSalesOfInvestmentRealEstate100.0-3.01532.298.11.32.40.9

us-gaap:OperatingSegments, peak:OtherNonReportingSegment


Gains
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value0.00.00.0-0.04-6.610.044
Percentage of GainsLossesOnSalesOfInvestmentRealEstate-0.00.00.0-0.0-60.1-5.6

us-gaap:OperatingSegments, peak:SeniorHousingOperatingPortfolio


Gains
Period End2020-09-302019-09-30
Value-2.134-0.734
Percentage of GainsLossesOnSalesOfInvestmentRealEstate-1432.293.6

us-gaap:GainsLossesOnSalesOfInvestmentRealEstate us-gaap:DisposalGroupClassification

us-gaap:DisposalGroupDisposedOfByMeansOtherThanSaleNotDiscontinuedOperationsAbandonment


Gains
Period End2021-06-302020-06-30
Value10.083
Percentage of GainsLossesOnSalesOfInvestmentRealEstate5.7100.2

us-gaap:SegmentDiscontinuedOperations


Gains
Period End2021-06-302020-06-30
Value7.02.0
Percentage of GainsLossesOnSalesOfInvestmentRealEstate4.02.4

us-gaap:GainsLossesOnSalesOfInvestmentRealEstate us-gaap:InvestmentType, us-gaap:StatementBusinessSegments

peak:SunriseSeniorHousingPortfolio, peak:SeniorHousingOperatingPortfolio


Gains
Period End2021-06-30
Value-7.0
Percentage of GainsLossesOnSalesOfInvestmentRealEstate-4.0

peak:SunriseSeniorHousingPortfolio, peak:SeniorHousingTripleNet


Gains
Period End2021-06-30
Value22
Percentage of GainsLossesOnSalesOfInvestmentRealEstate12.6

us-gaap:GainsLossesOnSalesOfInvestmentRealEstate us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty

peak:SeniorHousingOperatingPortfolio


Gains
Period End2021-06-302021-03-312021-01-312020-06-30
Value23-16.0592.0
Percentage of GainsLossesOnSalesOfInvestmentRealEstate13.10.00.02.4

us-gaap:GainsLossesOnSalesOfInvestmentRealEstate us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty, us-gaap:InvestmentType

peak:SeniorHousingOperatingPortfolio, peak:AtriaSHOPPortfolio


Gains
Period End2020-12-31
Value39
Percentage of GainsLossesOnSalesOfInvestmentRealEstate-24.8

peak:SeniorHousingOperatingPortfolio, peak:DiscoverySHOPPortfolio


Gains
Period End2021-04-30
Value9.0
Percentage of GainsLossesOnSalesOfInvestmentRealEstate0.0

peak:SeniorHousingOperatingPortfolio, peak:OakmontSHOPPortfolio


Gains
Period End2021-04-30
Value80
Percentage of GainsLossesOnSalesOfInvestmentRealEstate0.0

peak:SeniorHousingOperatingPortfolio, peak:SonataSHOPPortfolio


Gains
Period End2021-04-30
Value3.0
Percentage of GainsLossesOnSalesOfInvestmentRealEstate0.0

peak:SeniorHousingTripleNet, peak:AegisNNNPortfolio


Gains
Period End2020-12-31
Value228
Percentage of GainsLossesOnSalesOfInvestmentRealEstate-144.7

peak:SeniorHousingTripleNet, peak:BrookdaleTripleNetPortfolio


Gains
Period End2021-01-31
Value169
Percentage of GainsLossesOnSalesOfInvestmentRealEstate0.0

peak:SeniorHousingTripleNet, peak:HRATripleNetPortfolio


Gains
Period End2021-02-28
Value33
Percentage of GainsLossesOnSalesOfInvestmentRealEstate0.0

us-gaap:GainsLossesOnSalesOfInvestmentRealEstate us-gaap:StatementBusinessSegments

peak:MedicalOfficeHospital


Gains
Period End2021-05-31
Value172
Percentage of GainsLossesOnSalesOfInvestmentRealEstate0.0

us-gaap:GoodwillImpairmentLoss us-gaap:DisposalGroupClassification, us-gaap:StatementBusinessSegments

us-gaap:GoodwillImpairmentLoss

us-gaap:DiscontinuedOperationsHeldforsale, peak:SeniorHousingTripleNet


Goodwill
Period End2021-06-30
Value7.0
Percentage of GoodwillImpairmentLoss100.0

us-gaap:ImpairmentOfRealEstate

us-gaap:ImpairmentOfRealEstate


Impairment
Period End2020-09-302020-06-302020-03-31
Value371931
Percentage of ImpairmentOfRealEstate100.0100.0100.0

us-gaap:ImpairmentOfRealEstate us-gaap:StatementBusinessSegments

peak:SeniorHousingOperatingPortfolio


Impairment
Period End2021-06-30
Value4.0
Percentage of ImpairmentOfRealEstate0.0

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTax

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTax


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312017-12-312017-09-302017-06-302016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value113270169-31.819-5.292135-105.961-17.888-34.032420.00.00.0-18.24610810768-679.765130158-308.0280.00.00.02959131.5592.232310.984-0.5972.9933.4330.2450.2440.24164.7461.0080.9534.0413.444333.607
Percentage of IncomeLossFromDiscontinuedOperationsNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTax us-gaap:ConsolidationItems

us-gaap:CorporateNonSegment


Income
Period End2021-06-302021-03-312020-06-302020-03-312016-12-312016-09-302016-06-302016-03-31
Value113270-5.292135-18.24110810768
Percentage of IncomeLossFromDiscontinuedOperationsNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToNoncontrollingInterest

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToNoncontrollingInterest


Income
Period End2021-06-302021-03-312020-06-302020-03-312014-12-312014-09-302013-12-312013-09-302013-06-30
Value2210000.0329000.057000.0-3000.000-124000.047000.079000.0
Percentage of IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToNoncontrollingInterest100.0100.0100.0100.00.00.0100.0100.0100.0

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312017-12-312017-09-302017-06-302016-12-312016-09-302016-06-302014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302011-12-312011-09-302011-06-302010-12-312010-09-30
Value0.210.50.31-0.06-0.010.27-0.21-0.03-0.070.09000-0.040.230.230.01000.060.10.030.010.010.030.0100.0100.060.01
Percentage of IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0100.0100.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.00.0100.00.0100.0100.0

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312017-12-312017-09-302017-06-302016-12-312016-09-302016-06-302014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-06-302010-12-312010-09-30
Value0.210.50.31-0.06-0.010.26-0.21-0.03-0.070.09000-0.040.230.220000.060.10.030.010.010.030.01000.050.01
Percentage of IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0100.0100.0100.00.00.00.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.0

us-gaap:IncomeLossFromEquityMethodInvestments

us-gaap:IncomeLossFromEquityMethodInvestments


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0.8671.323-18.054-19.48-17.086-11.9791.387-7.643-1.506-0.863-2.152-0.911-0.1010.576.331.0620.243.26915-2.053-1.067-0.908238.31412131010141420131514111315131317140.7980.6920.2092.4861.383
Percentage of IncomeLossFromEquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncomeLossFromEquityMethodInvestments us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, peak:CCRCSegment


Income
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value0.6390.254-0.3220.401-1.88-2.455-9.194
Percentage of IncomeLossFromEquityMethodInvestments73.7-1.41.7-2.315.7-177.0120.3

us-gaap:OperatingSegments, peak:Lifescience


Income
Period End2021-06-302021-03-31
Value0.111-0.093
Percentage of IncomeLossFromEquityMethodInvestments12.8-7.0

us-gaap:OperatingSegments, peak:MedicalOffice


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value0.1370.1920.1940.1980.210.1970.2150.216
Percentage of IncomeLossFromEquityMethodInvestments15.814.5-1.1-1.0-1.2-1.615.5-2.8

us-gaap:OperatingSegments, peak:OtherNonReportingSegment


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value-0.021.224-73.8220.076-18.346-9.4634.4491.727
Percentage of IncomeLossFromEquityMethodInvestments-2.392.5408.9-0.4107.479.0320.8-22.6

us-gaap:OperatingSegments, peak:SeniorHousingOperatingPortfolio


Income
Period End2020-09-302019-09-30
Value-19.432-0.392
Percentage of IncomeLossFromEquityMethodInvestments99.85.1

us-gaap:IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance

us-gaap:IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance


Income
Period End2020-12-312020-09-30
Value-6.94931
Percentage of IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance100.0100.0

us-gaap:IncomeTaxReconciliationNondeductibleExpenseRestructuringCharges

us-gaap:IncomeTaxReconciliationNondeductibleExpenseRestructuringCharges


Income
Period End2020-12-312020-06-302020-03-31
Value10252-52.0
Percentage of IncomeTaxReconciliationNondeductibleExpenseRestructuringCharges100.0100.0100.0

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
Value18-74.524652719-18.343235821-32.6338.825-2.445211229-16.13630-38.9841.3521766-42.99928-53.86576-75.14636-21.84161-47.86916-19.06365-60.53335-15.65946-52.61924-107.54436-0.429-15.2041213-16.341
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:IncreaseDecreaseInAccountsReceivableAndOtherOperatingAssets

us-gaap:IncreaseDecreaseInAccountsReceivableAndOtherOperatingAssets


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value-21.361-11.5677.222-9.386-18.1535.03618154.35911-10.351-3.779-9.6381822-6.5569.913-1.136
Percentage of IncreaseDecreaseInAccountsReceivableAndOtherOperatingAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncrementalCommonSharesAttributableToEquityForwardAgreements

us-gaap:IncrementalCommonSharesAttributableToEquityForwardAgreements


Incremental
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-100000.0-500000.00800000.0900000.0001100000.00000
Percentage of IncrementalCommonSharesAttributableToEquityForwardAgreements100.0100.00.0100.0100.00.00.0100.00.00.00.00.0

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements


Incremental
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value264000.021000.016000.0255000.0318000.013000.000272000.024000.0251000.0172000.0138000.0
Percentage of IncrementalCommonSharesAttributableToShareBasedPaymentArrangements100.0100.0100.0100.0100.0100.00.00.0100.0100.0100.0100.0100.0

us-gaap:InsuredEventGainLoss

us-gaap:InsuredEventGainLoss


Insured
Period End2021-06-302021-03-312020-12-312020-09-302019-12-312019-09-302019-06-302018-12-312017-12-312017-09-302016-12-31
Value-202000.0-859000.00-469000.0-700000.0-2173000.06000000.00-2141000.0-11000000.00
Percentage of InsuredEventGainLoss100.0100.00.0100.0100.0100.0100.00.0100.0100.00.0

us-gaap:InterestCostsCapitalized

us-gaap:InterestCostsCapitalized


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value5.4145.4536.4716.896.716.977.6917.3557.0448.3697.2875.7364.4553.5784.334.9794.5383.092.6182.7562.6063.1282.8032.2912.0061.6982.1292.2022.8583.1252.6422.8163.9254.1114.8435.0226.8126.6837.0076.8576.555.9886.155.315.1545.05
Percentage of InterestCostsCapitalized100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestPaidCapitalized

us-gaap:InterestPaidCapitalized


Interest
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value833271644653
Percentage of InterestPaidCapitalized100.0100.0100.0100.0100.0100.0

us-gaap:LoansAndLeasesReceivableCommitmentsFixedRates

us-gaap:LoansAndLeasesReceivableCommitmentsFixedRates


Loans
Period End2020-12-312020-09-302020-06-302020-03-312017-03-312016-12-312016-09-302016-06-302016-03-31
Value-115.0220.017429-2.0-3.0-3.043
Percentage of LoansAndLeasesReceivableCommitmentsFixedRates100.0100.00.0100.0100.0100.0100.0100.0100.0

us-gaap:MinorityInterestDecreaseFromRedemptions

us-gaap:MinorityInterestDecreaseFromRedemptions


Minority
Period End2021-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302018-03-312014-12-312014-09-302014-06-302014-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value-0.070.00.01.2180.01.9750.0675.8840.00.0131.6712.1430.0290.00.3880.00.48652-18.587
Percentage of MinorityInterestDecreaseFromRedemptions100.00.00.0100.00.0100.00.0100.0100.00.0100.0100.0100.0100.00.0100.00.0100.0100.0100.0

us-gaap:MinorityInterestDecreaseFromRedemptions us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Minority
Period End2021-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302018-03-312014-12-312014-09-302011-12-312011-09-302011-06-302011-03-31
Value-0.0050.00.01.0790.00.9220.0495.5870.00.00.48637-18.098
Percentage of MinorityInterestDecreaseFromRedemptions7.10.00.088.60.046.70.073.095.00.00.0100.072.197.4

us-gaap:NoncontrollingInterest


Minority
Period End2021-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302018-03-312014-12-312014-09-302014-06-302014-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value-0.0650.00.00.1390.01.0530.0180.2970.00.01.6712.1430.0290.00.3880.00.014-0.489
Percentage of MinorityInterestDecreaseFromRedemptions92.90.00.011.40.053.30.027.05.00.00.0100.0100.0100.00.0100.00.00.027.92.6

us-gaap:Parent


Minority
Period End2021-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302018-03-312014-12-312014-09-302011-12-312011-09-302011-06-302011-03-31
Value-0.0050.00.01.0790.00.9220.0495.5870.00.00.48637-18.098
Percentage of MinorityInterestDecreaseFromRedemptions7.10.00.088.60.046.70.073.095.00.00.0100.072.197.4

us-gaap:NoncashOrPartNoncashAcquisitionNetNonmonetaryAssetsAcquiredLiabilitiesAssumed1

us-gaap:NoncashOrPartNoncashAcquisitionNetNonmonetaryAssetsAcquiredLiabilitiesAssumed1


Noncash
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value460.00.03230.00.0170.0680.0
Percentage of NoncashOrPartNoncashAcquisitionNetNonmonetaryAssetsAcquiredLiabilitiesAssumed1100.00.00.0100.00.00.0100.00.0100.00.0

us-gaap:NoncashOrPartNoncashAcquisitionValueOfLiabilitiesAssumed1

us-gaap:NoncashOrPartNoncashAcquisitionValueOfLiabilitiesAssumed1


Noncash
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-312017-09-302016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-31
Value-272.0090.00.05230.0112590.06.3642.0931.7473.5184.854760.01.22.1427.404130.626351.2110.5220.0010.0390.00.012250.0
Percentage of NoncashOrPartNoncashAcquisitionValueOfLiabilitiesAssumed1100.00.00.0100.00.0100.0100.00.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.00.0

us-gaap:NoncontrollingInterestInNetIncomeLossJointVenturePartnersNonredeemable

us-gaap:NoncontrollingInterestInNetIncomeLossJointVenturePartnersNonredeemable


Noncontrolling
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value-6.327-6.467-5.97-6.304-5.972-6.236-4.877-6.175-6.116-6.03191819121012129.9248.775
Percentage of NoncontrollingInterestInNetIncomeLossJointVenturePartnersNonredeemable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0