NNN


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

Table of contents



us-gaap:CommonStockValue

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest

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

us-gaap:GeneralAndAdministrativeExpense

us-gaap:IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity

us-gaap:InterestExpense

us-gaap:InterestIncomeOperating

us-gaap:InterestPaidNet

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic

us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted

us-gaap:OperatingExpenses

us-gaap:OperatingIncomeLoss
us-gaap:StatementEquityComponents
us-gaap:OtherComprehensiveIncomeLossNetOfTax

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:ProfitLoss
us-gaap:StatementEquityComponents

us-gaap:Revenues

us-gaap:Assets

us-gaap:Liabilities

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:StockholdersEquity

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:AmortizationOfIntangibleAssets
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:FiniteLivedIntangibleAssetsNet
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty
us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OtherAssets
us-gaap:LongtermDebtType
us-gaap:LongTermDebt

us-gaap:MinorityInterest
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty
us-gaap:OperatingLeaseLiability
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:StockholdersEquity

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
us-gaap:StatementClassOfStock, us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents

us-gaap:CommonStockValue

us-gaap:AdditionalPaidInCapital

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:MinorityInterest

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:AmortizationOfFinancingCosts

us-gaap:DepreciationDepletionAndAmortization

us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetIncomeLoss

us-gaap:ProfitLoss
us-gaap:StatementEquityComponents

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:PaymentsOfDividendsCommonStock
us-gaap:StatementGeographical
us-gaap:DebtInstrumentInterestRateStatedPercentage

us-gaap:DeferredTaxAssetsValuationAllowance

nnn:AccruedRentalIncomeCreditLossExpenseReversal

nnn:AmortizationOfDeferredCompensation
us-gaap:StatementEquityComponents

nnn:AmortizationofMortgagesPremium

nnn:EarningsAttributableToUnvestedRestrictedSharesUsingTwoClassMethod

nnn:IncreaseDecreaseInAccruedRentalIncome

nnn:IncreaseDecreaseInDirectFinancingAndSalesTypeLeases

nnn:IncrementalCommonSharesAttributableToDilutiveEffectOther

nnn:LeaseIncomeAccruedDuringPeriod

nnn:LeaseIncomeAccruedDuringPeriodRentDeferralLeaseAmendments

nnn:LeaseIncomeRecognizedOnCashBasis

nnn:LeaseTransactionCost

nnn:LessorLeasePercentOfRentDeferred
us-gaap:StatementScenario

nnn:LessorLeaseRentDeferralLeaseAmendmentsDueToCovid19DeferredRentRepaid

nnn:OperatingLeaseIncomeStatementRealEstateExpenseReimbursementFromTenants

nnn:PerformanceIncentivePlanExpense

nnn:PerformanceIncentivePlanPayment
nnn:EquityPlanName
nnn:SaleOfStockAveragePricePerShare

nnn:StockIssuanceCosts
us-gaap:StatementEquityComponents

nnn:SupplementalChangeInOtherComprehensiveIncome

us-gaap:AmortizationOfAboveAndBelowMarketLeases
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:AmortizationOfDebtDiscountPremium

us-gaap:AmortizationOfDeferredHedgeGains

us-gaap:CapitalExpendituresIncurredButNotYetPaid
us-gaap:SubsequentEventType
us-gaap:CommonStockDividendsPerShareDeclared

us-gaap:DepreciationAndAmortization

us-gaap:DirectFinancingLeaseLeaseIncome

us-gaap:DividendsCommonStockCash
us-gaap:StatementEquityComponents

us-gaap:DividendsPreferredStock
us-gaap:StatementClassOfStock

us-gaap:GainLossOnSaleOfDerivatives

us-gaap:GainLossOnSaleOfProperties

us-gaap:GainsLossesOnSalesOfInvestmentRealEstate

us-gaap:ImpairmentOfRealEstate

us-gaap:IncreaseDecreaseInInterestPayableNet

us-gaap:IncreaseDecreaseInOtherOperatingAssets

us-gaap:IncreaseDecreaseInOtherOperatingLiabilities

us-gaap:IncreaseDecreaseInReceivables

us-gaap:IncrementalCommonSharesAttributableToContingentlyIssuableShares

us-gaap:InterestCostsCapitalized

us-gaap:InvestmentIncomeNet

us-gaap:LeaseCost

us-gaap:LeaseIncome
us-gaap:LongtermDebtType
us-gaap:LineOfCreditFacilityAverageOutstandingAmount
us-gaap:LongtermDebtType
us-gaap:LineOfCreditFacilityInterestRateDuringPeriod

us-gaap:NotesIssued1

us-gaap:OperatingLeaseLeaseIncome

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax
us-gaap:StatementEquityComponents

us-gaap:PaymentsForProceedsFromOtherInvestingActivities

us-gaap:PaymentsOfDebtExtinguishmentCosts
us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:PaymentsOfDebtIssuanceCosts
nnn:EquityPlanName
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:StatementClassOfStock
us-gaap:PaymentsOfDividendsPreferredStockAndPreferenceStock

us-gaap:PaymentsOfStockIssuanceCosts

us-gaap:PaymentsToAcquireRealEstateHeldForInvestment

us-gaap:ProceedsFromCollectionOfNotesReceivable

us-gaap:ProceedsFromIssuanceOfCommonStock
nnn:EquityPlanName

us-gaap:ProceedsFromIssuanceOfOtherLongTermDebt
us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:ProceedsFromLongTermLinesOfCredit

us-gaap:ProceedsFromSaleOfRealEstateHeldforinvestment

us-gaap:ProvisionForDoubtfulAccounts
us-gaap:StatementEquityComponents
us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax

us-gaap:RepaymentsOfLongTermLinesOfCredit

us-gaap:RepaymentsOfOtherLongTermDebt

us-gaap:RepaymentsOfSecuredDebt

us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodValueIssuedForServices
us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodValueOther
us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures

us-gaap:StraightLineRent

us-gaap:VariableLeaseIncome

us-gaap:WeightedAverageNumberOfSharesRestrictedStock

nnn:AccumulatedImpairmentRealEstateHeldForSale

nnn:AllowanceRentalIncome
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
nnn:CarryingValueOfPropertiesSecuringMortgagesPayable

nnn:DeferredLeaseIncomeAllowances

nnn:DeferredRentReceivablesAllowanceForCreditLoss

nnn:InventoryBuildingHeldForSale

nnn:InventoryRealEstateHeldForSaleAccumulatedDepreciation

nnn:LeaseIncomeRecognizedOnCashBasisNumberOfTenants
us-gaap:SubsequentEventType
nnn:LessorLeasePercentOfRentCollectedForCurrentMonth
us-gaap:SubsequentEventType
nnn:LessorLeasePercentOfRentCollectedForPreviousQuarter

nnn:LessorLeasePercentOfRentDeferredDueToCovid19OriginallyDueInRemainderOfFiscalYear

nnn:LessorLeasePercentOfRentDueByFirstHalfOfYearTwo

nnn:LessorLeasePercentOfRentDueBySecondHalfOfYearTwo

nnn:LessorLeaseRentDeferralLeaseAmendmentsDueToCovid19DeferredRentDueCurrentFiscalYear

nnn:LessorLeaseRentDeferralLeaseAmendmentsDueToCovid19DeferredRentDueYearOne

nnn:LessorLeaseRentDeferralLeaseAmendmentsDueToCovid19DeferredRentDueYearThree

nnn:LessorLeaseRentDeferralLeaseAmendmentsDueToCovid19DeferredRentDueYearTwo

nnn:LessorLeaseRentDeferralLeaseAmendmentsDueToCovid19DeferredRentOriginallyDueCurrentFiscalYear

nnn:LessorLeaseRentDeferralLeaseAmendmentsDueToCovid19DeferredRentOriginallyDueNextFiscalYear

nnn:LongtermDebtMaturitiesRepaymentsOfPrincipalInYearsOneThroughFive
us-gaap:DebtInstrument
nnn:NotesPayableNetPriceAtIssuance
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty
nnn:OperatingLeaseAccruedLeasePayments

nnn:OperatingLeaseNetInvestmentInLease

nnn:RealEstateInvestmentFundingCommitments

nnn:RealEstateInvestmentFundingCommitmentsAmountFunded

nnn:RealEstateInvestmentFundingCommitmentsRemainingCommitment

nnn:RealEstateInvestmentPropertyNetBeforeDevelopmentInProcess
us-gaap:AwardType
nnn:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageExercisePrice

srt:MortgageLoansOnRealEstateFaceAmountOfMortgages
us-gaap:StatementGeographical

srt:MortgageLoansOnRealEstateFederalIncomeTaxBasis1
us-gaap:MortgageLoansOnRealEstateDescriptionTypeOfProperty
srt:RealEstateFederalIncomeTaxBasis

us-gaap:AccountsAndNotesReceivableNet

us-gaap:AccumulatedAmortizationDeferredFinanceCosts
us-gaap:LongtermDebtType

us-gaap:AccumulatedAmortizationOfDebtIssuanceCostsLineOfCreditArrangements

us-gaap:AllowanceForDoubtfulAccountsPremiumsAndOtherReceivables

us-gaap:AreaOfRealEstateProperty

us-gaap:BelowMarketLeaseAccumulatedAmortization

us-gaap:BelowMarketLeaseGross

us-gaap:BelowMarketLeaseNet
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentCarryingAmount
us-gaap:DebtInstrument
us-gaap:DebtInstrumentInterestRateEffectivePercentage
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrument
us-gaap:DebtInstrumentUnamortizedDiscount
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:LongtermDebtType
us-gaap:DebtIssuanceCostsLineOfCreditArrangementsGross

us-gaap:DebtIssuanceCostsLineOfCreditArrangementsNet
us-gaap:LongtermDebtType
us-gaap:DeferredFinanceCostsGross

us-gaap:DeferredFinanceCostsNet
us-gaap:LongtermDebtType

us-gaap:DeferredRentReceivablesNet

us-gaap:DeferredRevenueLeasesNet

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards

us-gaap:DevelopmentInProcess

us-gaap:DirectFinancingLeaseDeferredSellingProfit

us-gaap:DirectFinancingLeaseLeaseReceivable

us-gaap:DirectFinancingLeaseNetInvestmentInLease

us-gaap:DirectFinancingLeaseUnguaranteedResidualAsset

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivableAllowanceForCreditLosses
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:FiniteLivedIntangibleAssetsGross

us-gaap:InterestPayableCurrentAndNoncurrent

us-gaap:InterestRateCashFlowHedgeGainLossToBeReclassifiedDuringNext12MonthsNet

us-gaap:InventoryLandHeldForSale

us-gaap:InventoryRealEstateHeldForSale

us-gaap:InvestmentBuildingAndBuildingImprovements

us-gaap:LandAndLandImprovements
us-gaap:PropertyPlantAndEquipmentByType
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:LessorOperatingLeasePaymentsToBeReceived

us-gaap:LessorOperatingLeasePaymentsToBeReceivedFiveYears

us-gaap:LessorOperatingLeasePaymentsToBeReceivedFourYears

us-gaap:LessorOperatingLeasePaymentsToBeReceivedNextTwelveMonths

us-gaap:LessorOperatingLeasePaymentsToBeReceivedThereafter

us-gaap:LessorOperatingLeasePaymentsToBeReceivedThreeYears

us-gaap:LessorOperatingLeasePaymentsToBeReceivedTwoYears
us-gaap:LongtermDebtType
us-gaap:LineOfCreditFacilityRemainingBorrowingCapacity
us-gaap:LongtermDebtType
us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths
us-gaap:LongtermDebtType
us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree
us-gaap:LongtermDebtType
us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo

us-gaap:MortgageLoansOnRealEstate
us-gaap:StatementGeographical

us-gaap:NotesPayable

us-gaap:NotesPayableFairValueDisclosure
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:NotesReceivableNet
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty
us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent

us-gaap:OtherLiabilities

us-gaap:PreferredStockValue
us-gaap:StatementClassOfStock

us-gaap:RealEstateAccumulatedDepreciation

us-gaap:RealEstateGrossAtCarryingValue

us-gaap:RealEstateHeldforsale

us-gaap:RealEstateInvestmentPropertyAccumulatedDepreciation

us-gaap:RealEstateInvestmentPropertyAtCost

us-gaap:RealEstateInvestmentPropertyNet

us-gaap:SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceived

us-gaap:SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedFiveYears

us-gaap:SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedFourYears

us-gaap:SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedNextTwelveMonths

us-gaap:SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedThereafter

us-gaap:SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedThreeYears

us-gaap:SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedTwoYears

us-gaap:SecuredDebt
us-gaap:DebtInstrument
us-gaap:LongtermDebtType

us-gaap:TenantImprovements

Plots across concepts


IncomeStatement
Net Income Loss
Balance Sheet
Cash And Cash Equivalents At Carrying Value
Assets
Other Assets
Current Assets
Cash And Cash Equivalents At Carrying Value
Liabilities
Other Liabilities
Stockholders Equity
Retained Earnings Accumulated Deficit
CashFlow
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInOperatingActivities
Net Income Loss
NetCashProvidedByUsedInInvestingActivities
Net Cash Provided By Used In Investing Activities
Shares
Weighted Average Number Of Shares Outstanding Basic

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 ████████▇▇▇▇▇▆▆▆▆▆▆▆▆▆▅▅▅▅▅▄▄▄▄▄▄▄▃▃▃▃▃▂▁▁▁1.7571.7571.7531.7391.7351.7211.7181.7171.6361.621.6161.5911.5711.541.5371.5181.4931.4871.4731.4731.4621.4341.4121.3571.3461.3361.3221.2661.2471.2311.2211.221.1941.1711.1171.0961.0761.0671.0490.9550.8620.8470.838NANANA
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding █▁174.726812174.714617NA172.782266171.485285171.231828NA165.361731162.351901161.614074NA157.286165154.203938153.393383NA149.667609148.71947147.279537NA146.681592143.976712141.326003NA134.246098133.600656132.109965NA125.045097122.832524121.866951NA121.230232120.865525115.850253NA110.339705107.458993106.211366NA87.7882584.72596883.570438NA82.91537682.82542382.446011
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic █▁174.610897174.5893NA172.681136171.388869171.039017NA164.883509161.893442161.105315NA156.852984153.810692153.041056NA149.341025148.372501146.929678NA146.111041143.443375140.840371NA133.892905133.267292131.665258NA124.554066122.490306121.575983NA120.28789117.812651113.491101NA107.487935105.992014104.840867NA87.10940684.40978883.122731NA82.77947682.69462482.320772
us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted █▁175.590102175.391723NA173.596374172.301757171.827815NA165.737947162.697005161.785877NA157.634757154.593456153.678913NA150.076348149.119191147.581522NA146.982759144.315093141.577504NA134.789572134.163959132.453638NA125.55941123.49565122.412739NA121.096076118.620837114.126832NA108.46112107.006399105.63563NA88.008849NANANANANANA
us-gaap:EarningsPerShareBasic ▅▃▄▃▂▄▄▄▅▅▁▆▅█▅▄▄▄▄▃▃▅▂▄▃▄▄▃▃▃▃▃▃▃▄▃▃▂▃▂▂▂▁▂▂▁0.390.30.329999999999999960.30.240.350.340.350.430.440.170.470.40.620.420.350.330.350.370.290.30.440.240.340.280.340.350.310.30.280.290.290.280.260.330.310.260.230.260.240.230.230.150.230.230.18
us-gaap:EarningsPerShareDiluted ▅▃▄▃▂▄▄▄▅▅▁▆▅█▅▄▄▄▄▃▃▅▂▄▃▄▄▃▃▃▃▃▃▂▄▃▃▂▃▂▂▂▁▂▂▁0.390.30.329999999999999960.30.240.350.340.350.430.440.170.470.40.620.420.350.330.350.370.280.30.440.240.340.280.340.350.310.30.280.290.290.270.250.320.30.260.230.260.240.230.230.150.230.230.18
  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
  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 █▁73.58457.955NANA46.90357.944NANANANANANANANA72.79755.74257.26273.62478.97147.69153.62271.377NA45.46746.42154.119NA47.89943.06540.894NA44.89235.96534.881NA38.07133.77629.887-65.54622.66214.912NA14.67821.83821.115NA
us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest -0.002NANANA-0.0040.002NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA0.00.073NA
us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest ▅▃▄▃▂▃▆▃▅▆▁▆▅█▅▃▃▅73.58257.95561.92756.71146.90357.94479.90459.20275.08379.13138.83985.55574.547101.50972.79755.74257.26273.624NANANANANANANANANANANANANANANANA41.72838.07133.77629.88726.77922.66214.91222.48114.70421.83821.188NA
us-gaap:GainsLossesOnExtinguishmentOfDebt █▁███▃0.0-21.3280.00.00.0-16.679NANA0.00.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:GainsLossesOnExtinguishmentOfDebt us-gaap:DebtInstrument,us-gaap:LongtermDebtType nnn:NotesPayableDueOctober2022,us-gaap:LoansPayableNA-21.328NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:GeneralAndAdministrativeExpense ██▅▅▅▆▆▅▅▅▄▄▅▅▅▃▅▅▅▅▅▅▆▄▄▄▂▅▄▅▃▃▅▄▅▄▃▃▄▃▂▂▁▁▁▁11.86811.7489.2479.4199.39510.110.1278.7269.2769.5218.2688.5438.7418.6978.7127.3548.828.9199.4089.1168.7359.2499.6588.6437.838.6056.5239.0078.0748.9157.3677.5349.4128.2648.9048.6527.0247.6038.5537.0366.5686.6575.4795.9275.7755.581
us-gaap:IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity -0.002NA0.0-0.0010.0-0.0020.00.0050.4130.010.0090.010.010.0090.0170.0090.381-0.0090.034-0.012-0.009-0.0070.0050.0570.0020.060.0170.0320.0130.508-0.01-0.017-0.04-0.219-0.042-0.0320.0340.020.102-0.02-0.067-0.0260.0040.0170.489-0.143
us-gaap:InterestExpense ▇█▇▇▇█▆▆▆▆█▅▅▅▅▆▅▅▄▄▄▄▄▃▃▃▃▃▃▃▃▂▄▃▃▄▂▂▂▃▂▂▁▁▁▁33.08534.58732.08431.92431.75333.6730.30729.94829.81129.95734.94127.19427.1126.60227.01728.20427.27426.61424.42924.25724.08123.58624.54821.99621.67821.78621.82921.64121.76120.27820.07319.98923.39421.82720.59722.86619.39419.64519.58520.08617.51217.66216.65516.50116.03415.989
us-gaap:InterestIncomeOperating █▅▄▆▂▄▂▄▂▆▂▆▃▁▃▂▁▂▂▂▃▄▃▃▂▂▄▄▅▆▃▃▃▄▄▄▆▆▆▄▅▅▄▅██1.0070.580.3820.7680.2220.5160.2130.3830.1960.6860.1490.6750.3650.0730.3560.1510.0280.1890.1270.1410.3010.4630.2650.3450.2130.1630.510.4520.5430.7920.3720.3410.3710.3840.4280.5120.7640.7070.7670.3810.5430.6370.4750.6010.9730.95
us-gaap:InterestPaidNet ▇▂█▁▇▂▇▁█▁▆▂▆▂▆▂▆▂▅▂▅▂▅▂▅▂▅▂▄▂▄▂▅▂▄▂▄▂▄▁▄▂▄▁▄▁54.0635.20362.0970.550.1986.61356.5490.69257.960.49945.0559.99643.2989.51242.6359.84742.5478.73236.2189.22537.1258.83532.9889.232.6898.88133.9028.64530.5018.78130.2638.89732.4739.29724.41112.07226.3812.4226.3573.88728.195.0426.774.56226.5944.46
us-gaap:NetIncomeLoss ▆▄▅▄▄▅▆▅▆▆▃▆▅█▆▅▄▆▅▄▄▅▃▄▄▄▄▄▃▃▃▃▃▃▃▃▃▂▂▂▂▂▁▂▂▁73.02356.58761.28756.06946.26565.17873.78666.69378.67880.02336.56282.03270.573103.2872.16861.1258.02873.65766.09250.78451.94270.68342.47155.19846.18853.97853.75747.9445.57143.33344.24144.35237.48634.06640.66338.01533.50529.83227.5722.63221.30320.8214.21521.2121.20616.365
us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic ▆▄▅▄▃▅▅▅▆▆▂▆▅█▅▄▄▄▅▄▄▅▃▄▃▄▄▃▃▃▃▃▃▂▃▃▂▂▂▂▂▂▁▂▂▁68.53852.10256.80251.58441.7860.69358.53558.11170.09771.44127.9873.4561.99294.69863.58752.53849.44751.62254.04441.92543.08461.82433.61346.33937.3345.11944.89939.08136.71334.47435.38334.8132.72429.30435.90133.25327.57924.75525.87420.93619.60719.12412.51919.51419.5114.669
us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted █▁68.3651.951NA51.40541.60460.533NA57.94869.96371.325NA73.30361.85194.551NA52.40649.3151.492NA41.74142.90761.673NA46.15637.15444.956NA38.87636.51534.311NA34.67532.59429.20235.68433.03727.39924.18925.69420.77519.45518.9912.45819.42119.418NA
us-gaap:OperatingExpenses ▇▆▇▆█▇▇▇▆▆▇▅▅▅▆▅▅▅▅▆▅▄▄▄▄▄▃▃▃▃▃▃▃▃▂▃▂▂▂▂▁▁▂▁▁▁77.11971.62272.58670.86386.50872.47276.35574.47269.30466.03978.79960.63861.96861.56666.91961.62162.95955.93155.28863.92355.88249.48350.8447.08249.80446.53342.33243.45640.99341.82141.17637.82636.42537.78534.63237.25632.79930.33228.48226.44224.73224.03330.12320.65221.00924.543
us-gaap:OperatingIncomeLoss ▆▆▅▄▄▆▅▅▆▆█▅▅▅▄▄▄▄▄▃▄▄▄▄▃▃▄▃▃▃▃▃▃▂▂▂▂▂▂▂▁▁▁▁▁▁106.073112.43793.29987.91877.912115.361103.97696.196108.49108.118145.24994.69393.5591.2783.32886.08482.59185.50185.91170.61875.04477.49775.53776.06167.40469.65472.98366.464.6262.24362.05162.79559.69654.7852.26447.75750.25548.48846.61841.85738.47437.91730.8636.29736.47531.818
 us-gaap:OtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents us-gaap:AccumulatedGainLossNetCashFlowHedgeParent▁█0.5611.368NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherNonoperatingIncomeExpense ▅▁▅▅▅▂▅▆▆▆▂▆▆▆▆▆▆▆▆▆▆▇▆▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇██████-33.052-55.85-32.012-31.85-31.647-50.185-30.19-29.498-29.399-28.085-51.629-26.999-27.073-26.577-26.934-28.14-27.237-26.477-24.41-24.351-24.289-23.696-24.539-22.175-21.739-22.374-23.108-21.554-21.667-20.215-20.013-19.267-23.017-21.493-20.278-21.672-19.033-19.259-19.157-19.629-17.229-17.32-16.312-16.169-15.397-15.737
us-gaap:ProfitLoss ▆▄▅▄▄▅▆▅▆▆▃▆▅█▆▅▄▆▅▄▄▅▃▄▄▄▄▄▃▃▃▃▃▃▃▃▃▂▂▂▂▂▁▂▂▁73.02156.58761.28756.06846.26565.17673.78666.69879.09180.03336.57282.04270.583103.28972.18561.12958.40973.64866.12650.77251.93370.67642.47655.25546.1954.03853.77447.97245.58443.84144.23444.34237.60633.90340.64737.9933.47629.82427.68522.60821.26920.85314.2121.19421.6516.298
us-gaap:Revenues ██▇▇▇██▇▇▇▇▇▇▆▆▆▆▆▆▅▅▅▅▅▄▄▄▄▄▄▄▄▃▃▃▃▂▂▂▂▁▁▁▁▁▁179.011179.778163.284158.633163.701175.063173.576168.607164.792163.712160.529155.331155.518152.836150.33147.705145.55141.432141.261134.541130.926126.98126.377123.143117.208116.187115.315109.856105.613104.064103.648100.62196.12192.56588.89985.01382.75178.65874.467.4662.51661.95259.51656.30356.41256.494
  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 ████████▇▇▇█▇▇▆▆▆▆▆▅▅▅▅▅▄▄▄▄▄▄▃▃▄▃▃▃▂▂▂▂▁▁▁7675.87712.2037637.8447634.6977632.9287647.057434.8677627.6847252.8017136.9887103.4387358.7236744.9416660.6566560.5346626.226337.1286114.7726334.1515856.3635785.295552.9035460.0445349.2355131.9655020.8364926.7144866.5774650.8544518.4624454.5234436.864649.3524001.793988.0263934.1983703.993612.5383434.4293146.3612798.8072753.6972713.575NANANA
us-gaap:Liabilities ██████▇▇▇▇▇█▆▆▆▆▆▅▅▄▄▄▄▄▄▃▃▃▃▃▃▂▃▂▃▂▂▂▂▂▁▁▁3404.9223424.3643318.543347.4883322.1283346.1153103.1853001.183030.352984.1012948.8333281.5032755.832796.152719.6242860.4572648.4422439.8412417.2232277.2832237.7942118.7412117.6512184.0491985.8111897.0051843.6221983.2481826.4041734.9841676.2381648.931851.7811559.031690.4411656.121476.581396.3661430.5531367.5051242.3591216.8261184.801NANANA
us-gaap:LiabilitiesAndStockholdersEquity ████████▇▇▇█▇▇▆▆▆▆▆▅▅▅▅▅▄▄▄▄▄▄▃▃▄▃▃▃▂▂▂▂▁▁▁7675.87712.2037637.8447634.6977632.9287647.057434.8677627.6847252.8017136.9887103.4387358.7236744.9416660.6566560.5346626.226337.1286114.7726334.1515856.3635785.295552.9035460.0445349.2355131.9655020.8364926.7144866.5774650.8544518.4624454.5234436.864649.3524001.793988.0263934.1983703.993612.5383434.4293146.3612798.8072753.6972713.575NANANA
us-gaap:StockholdersEquity ▇▇▇▇▇▇▇█▇▇▇▇▇▆▆▆▆▆▆▆▆▅▅▅▅▅▅▄▄▄▄▄▄▃▃▃▃▃▂▂▁▁▁4270.8764287.8354319.34287.2054310.7954300.934331.6754626.4974222.4494152.5224154.254076.8743988.7753864.183840.5933765.2533688.1853674.8113916.7993578.8493547.2533433.913342.1343164.7823145.8073123.2583082.5152882.7692823.9222782.9382777.0452786.6832796.3142441.6232296.2852276.7632226.072214.8022002.4981777.5931555.1611535.5391527.483NANANA
  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 ▄▅▄▄▄▃▁▅▁▂▂█▁▁▁▄▁▁▄▁▁▁▁▁▁▁▁▁▂▁▁▁▄▁▁▃▁▁▁▁▁▁▁▁▂▁249.558311.231267.236294.86224.56217.3831.112353.6882.20980.521114.267607.6721.8854.0021.364254.2634.4534.418294.545.9162.3718.20314.262.6152.4484.45610.6044.90485.3585.9261.4856.53236.9163.4422.076141.4462.9073.0332.08219.6783.5882.5572.0484.00951.83231.243
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents ▄▅▄▄▄▃▁▅▁▂▂█▁▁▁▄▁▁▄▁▁249.558311.231267.236294.86224.56217.3831.112353.6882.20980.521114.267607.6721.8854.0021.364254.2634.4534.418294.545.9162.613NA14.26NANANA10.604NANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:AmortizationOfIntangibleAssets NANANA2.0271.942NANA1.9041.798NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:AmortizationOfIntangibleAssets us-gaap:FiniteLivedIntangibleAssetsByMajorClass us-gaap:LeasesAcquiredInPlace▁▁▁▁▁▂▁▁▁▂▁▁▂▃▄█▃1.8121.81.942.0271.9422.3951.9541.9041.7982.2441.9041.7892.373.1464.3587.8753.281NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass nnn:AboveMarketAndBelowMarketLeasesNANA9.412NANANA9.775NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass us-gaap:AboveMarketLeases▁▂▂▃▃▄▄▄▅▄▄▅▅▇█4.8645.0815.2035.3845.5655.7555.8575.9856.1136.0525.9366.2166.1326.8667.284NANANA9.591NANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass us-gaap:LeasesAcquiredInPlace▄▅▄▄▅▅▅▅▅▄▃▃▂▂▃▃▅▄▅▆▆▆▆▇██▇▇▅▆▆▆▇▁▁▁51.2852.549.72151.6653.68355.62654.92855.79753.24248.21444.07444.21541.81743.33443.58846.80554.15552.23455.2958.65959.61160.5361.35964.06766.15568.11865.7764.92656.6958.77658.45659.36562.6236.73537.88938.525NANA31.97NANANANANANANA
 us-gaap:OperatingLeaseRightOfUseAsset us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty nnn:GroundLeasesNANA4.211NANANA4.4814.5484.6124.19NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:OperatingLeaseRightOfUseAsset us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty nnn:HeadquartersOfficeLeaseNANA2.471NANANA2.9913.1173.2433.367NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  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 us-gaap:LongtermDebtType us-gaap:MortgagesNANA11.395NANANA12.059NANANA12.694NANANA13.3NANANA13.878NANANA23.964NANANA26.182NANANANANANANANANANANANANANANANANANANA
us-gaap:MinorityInterest ▁▁▁▁▁▁▁▁▁▃▃▃▃▃▃▄▄▂▂▂▂▂▂▃▃▄▄▄▄▄▇▇▇▇█████▇███0.0020.0040.0040.0040.0050.0050.0070.0070.0020.3650.3550.3460.3360.3260.3170.510.5010.120.1290.2310.2430.2520.2590.4040.3470.5730.5770.560.5280.541.241.2471.2571.1371.31.3151.341.371.3781.2631.2871.3321.291NANANA
 us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty nnn:GroundLeasesNANA0.582NANANA0.5730.5640.5640.511NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty nnn:HeadquartersOfficeLeaseNANA0.804NANANA0.7880.7730.7730.773NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty nnn:GroundLeasesNANA0.582NANANA0.5820.5730.5730.52NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty nnn:HeadquartersOfficeLeaseNANA0.821NANANA0.8040.7880.7880.788NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty nnn:GroundLeasesNANA0.601NANANA0.5820.5820.5820.53NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty nnn:HeadquartersOfficeLeaseNANA0.837NANANA0.8210.8040.8040.804NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty nnn:GroundLeasesNANA0.639NANANA0.6010.5820.5820.53NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty nnn:HeadquartersOfficeLeaseNANA0.21NANANA0.8370.8210.8210.821NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty nnn:GroundLeasesNANA4.905NANANA5.5446.1456.1455.794NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  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 ▇▇▇▇▇▇▇█▇▇▇▇▇▆▆▆▆▆▆▆▆▅▅▅▅▅▅▄▄▄▄▄▄▃▃▃▃▃▂▂▁▁▁4270.8764287.8354319.34287.2054310.7954300.934331.6754626.4974222.4494152.5224154.254076.8743988.7753864.183840.5933765.2533688.1853674.8113916.7993578.8493547.2533433.913342.1343164.7823145.8073123.2583082.5152882.7692823.9222782.9382777.0452786.6832796.3142441.6232296.2852276.7632226.072214.8022002.4981777.5931555.1611535.5391527.483NANANA
us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest ▇▇▇▇▇▇▇█▇▇▇▇▇▆▆▆▆▆▆▆▆▅▅▅▅▅▅▄▄▄▄▄▄▃▃▃▃▃▂▂▁▁▁4270.8784287.8394319.3044287.2094310.84300.9354331.6824626.5044222.4514152.8874154.6054077.223989.1113864.5063840.913765.7633688.6863674.9313916.9283579.083547.4963434.1623342.3933165.1863146.1543123.8313083.0922883.3292824.452783.4782778.2852787.932797.5712442.762297.5852278.0782227.412216.1722003.8761778.8561556.4481536.8711528.774NANANA
us-gaap:CommonStockValue ████████▇▇▇▇▇▆▆▆▆▆▆▆▆▆▅▅▅▅▅▄▄▄▄▄▄▄▃▃▃▃▃▂▁▁▁1.7571.7571.7531.7391.7351.7211.7181.7171.6361.621.6161.5911.5711.541.5371.5181.4931.4871.4731.4731.4621.4341.4121.3571.3461.3361.3221.2661.2471.2311.2211.221.1941.1711.1171.0961.0761.0671.0490.9550.8620.8470.838NANANA
us-gaap:AdditionalPaidInCapital ████████▇▇▆▆▆▆▆▆▅▅▅▅▅▅▅▄▄▄▄▃▃▃▃▃▃▃▂▂▂▂▂▂▁▁▁4644.5934639.684633.7714569.0854554.9584499.2554495.3144479.64042.3183957.8353950.0553823.6723734.3133602.8653599.4753516.363415.8073383.4613322.7713330.0153270.5873139.5853049.1982844.1522803.5222762.4612711.6782504.8372432.7332376.2872353.1662347.0142343.0742260.4882101.0022075.1122015.1211990.6331958.2251721.6911487.291448.6891429.75NANANA
us-gaap:RetainedEarningsAccumulatedDeficit ▁▁▂▂▂▃▃▃▄▄▄▄▄▄▄▄▄▅▅▅▅▅▅▆▆▆▆▆▆▆▇▇▇▇▇▇▇▇█████-705.958-683.525-644.779-611.537-573.174-526.684-499.229-469.646-443.822-432.845-424.225-372.877-368.074-357.216-379.181-370.758-352.626-334.413-319.254-306.568-281.818-262.451-263.124-237.712-225.777-207.022-196.827-188.843-175.608-162.636-147.837-134.003-119.866-105.969-90.952-83.497-74.123-60.623-44.946-34.014-21.922-9.3193.234NANANA
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax ▃▃▂▂▂▂▄▂▄▅▅▅▄▃▃▃▄▅▅▁▂▁▁▂▅▅▅▄▄▅▆▆▆▇▆▆▆▆▆▆▆██-14.516-15.077-16.445-17.082-17.724-18.362-11.128-17.674-10.183-6.588-5.696-8.012-11.535-15.509-13.738-14.367-8.989-8.224-8.191-21.071-17.978-19.658-20.352-18.015-8.284-8.517-8.658-9.491-9.45-6.944-4.505-2.548-3.088-1.567-2.382-3.448-3.504-3.775-3.83-3.039-3.0693.3221.661NANANA
us-gaap:MinorityInterest ▁▁▁▁▁▁▁▁▁▃▃▃▃▃▃▄▄▂▂▂▂▂▂▃▃▄▄▄▄▄▇▇▇▇█████▇███0.0020.0040.0040.0040.0050.0050.0070.0070.0020.3650.3550.3460.3360.3260.3170.510.5010.120.1290.2310.2430.2520.2590.4040.3470.5730.5770.560.5280.541.241.2471.2571.1371.31.3151.341.371.3781.2631.2871.3321.291NANANA
  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 ▆█▅█▃▆▅█▄▇▅▇▅▆▄▆▅▆▅▆▄▅▃▅▃▅▃▄▃▄▃▄▂▃▃▃▂▂▂▃▁▂▁▂▃▂119.586161.17101.37161.10759.633128.084102.695163.69191.965143.376106.401137.27798.234129.99791.342115.14497.879117.192101.131126.55885.225102.42363.113110.15370.69197.13864.9894.73458.41578.60459.34290.8955.36668.82356.55671.80749.16750.643.80161.28628.99348.86626.02351.56863.87746.446
us-gaap:NetCashProvidedByUsedInInvestingActivities ▇▇▇███▅▇▄▇▃▇▆▆▅▇▃▇▄▆▃▆▆▄▆▆▇▃▇▇▇▇▁▇▄▆▇▅▃▃▇▇▆▇██-78.726-88.512-94.247-7.097-10.818-30.654-210.386-91.186-224.806-93.03-315.63-52.505-138.084-103.152-210.382-64.376-291.952-58.847-225.121-140.985-295.07-118.767-149.168-235.43-131.027-128.919-63.815-317.323-78.728-81.692-59.751-41.537-420.2-46.552-220.511-99.976-90.594-190.678-320.106-317.096-56.922-57.944-121.707-79.954-12.799-5.8
us-gaap:NetCashProvidedByUsedInFinancingActivities ▃▃▃▃▃▄▂▆▄▃▁▇▄▃▂▅▅▁▇▄▅▄▄▄▄▄▃▅▄▃▃▁█▃▄▅▄▅▅▆▄▄▄▃▃▃-102.533-28.663-34.747-83.71-41.638118.841-244.885278.97454.529-84.092-284.176521.01537.733-24.207-133.859199.045164.105-318.467412.01317.972204.01310.88897.7125.44458.32825.6334.535142.13599.7457.529-4.636-279.739598.308-20.90524.585166.70841.301141.029258.709271.928.969.58793.723-19.437-30.489-24.628
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect ▄▄▄▅▄▆▂▆▄▄▁█▄▄-61.67343.995-27.62470.37.177216.271-352.576351.479-78.312-33.746-493.405605.787-2.1172.638NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  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:AmortizationOfFinancingCosts ▄▆▄▄▄▆▄▄▄▄▆▄▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▄▄▁█▁▁▁1.0421.841.0851.0821.0261.8160.9440.9360.9310.921.9160.9140.8930.8880.8910.8840.8680.8590.810.7630.7570.7560.7730.7190.7140.7090.7160.7130.6970.6560.6580.6540.8990.9070.0782.5060.00.00.0NANANANANANANA
us-gaap:DepreciationDepletionAndAmortization ████████▇▇▇▆▇▇▇█▆▆▆▆▅▅▅▅▅▅▄▄▄▄▄▄▃▃▃▂▂▂▂▂▁▁▁▁▁▁50.87549.9849.09549.40448.93649.18848.10248.34846.24146.1844.11842.47843.30444.49843.84248.40941.32640.14338.98738.9736.48934.65534.84833.60734.20232.14130.37529.77128.00728.01227.19426.00522.61323.80520.40817.54319.1218.26316.01515.12414.00813.6712.85712.03512.14712.045
us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet ▅▆▅▆▅▄▅▅▄▅▅▆▅▄▅▅▄▅▄▅▆▆▇▃▇▃▄▄▃▃█▃▁█-0.0020.3070.0030.3040.037-0.140.0030.021-0.050.2180.010.3070.075-0.11-0.0160.089-0.0830.125-0.2570.1280.2430.3130.659-0.4980.738-0.507-0.028-0.206-0.479-0.2910.824-0.46-0.9330.893NANANANANANANANANANANANA
us-gaap:NetCashProvidedByUsedInOperatingActivities ▆█▅█▃▆▅█▄▇▅▇▅▆▄▆▅▆▅▆▄▅▃▅▃▅▃▄▃▄▃▄▂▃▃▃▂▂▂▃▁▂▁▂▃▂119.586161.17101.37161.10759.633128.084102.695163.69191.965143.376106.401137.27798.234129.99791.342115.14497.879117.192101.131126.55885.225102.42363.113110.15370.69197.13864.9894.73458.41578.60459.34290.8955.36668.82356.55671.80749.16750.643.80161.28628.99348.86626.02351.56863.87746.446
us-gaap:NetIncomeLoss ▆▄▅▄▄▅▆▅▆▆▃▆▅█▆▅▄▆▅▄▄▅▃▄▄▄▄▄▃▃▃▃▃▃▃▃▃▂▂▂▂▂▁▂▂▁73.02356.58761.28756.06946.26565.17873.78666.69378.67880.02336.56282.03270.573103.2872.16861.1258.02873.65766.09250.78451.94270.68342.47155.19846.18853.97853.75747.9445.57143.33344.24144.35237.48634.06640.66338.01533.50529.83227.5722.63221.30320.8214.21521.2121.20616.365
us-gaap:ProfitLoss ▆▄▅▄▄▅▆▅▆▆▃▆▅█▆▅▄▆▅▄▄▅▃▄▄▄▄▄▃▃▃▃▃▃▃▃▃▂▂▂▂▂▁▂▂▁73.02156.58761.28756.06846.26565.17673.78666.69879.09180.03336.57282.04270.583103.28972.18561.12958.40973.64866.12650.77251.93370.67642.47655.25546.1954.03853.77447.97245.58443.84144.23444.34237.60633.90340.64737.9933.47629.82427.68522.60821.26920.85314.2121.19421.6516.298
  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 ▇▇▇███▅▇▄▇▃▇▆▆▅▇▃▇▄▆▃▆▆▄▆▆▇▃▇▇▇▇▁▇▄▆▇▅▃▃▇▇▆▇██-78.726-88.512-94.247-7.097-10.818-30.654-210.386-91.186-224.806-93.03-315.63-52.505-138.084-103.152-210.382-64.376-291.952-58.847-225.121-140.985-295.07-118.767-149.168-235.43-131.027-128.919-63.815-317.323-78.728-81.692-59.751-41.537-420.2-46.552-220.511-99.976-90.594-190.678-320.106-317.096-56.922-57.944-121.707-79.954-12.799-5.8
  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 ▃▃▃▃▃▄▂▆▄▃▁▇▄▃▂▅▅▁▇▄▅▄▄▄▄▄▃▅▄▃▃▁█▃▄▅▄▅▅▆▄▄▄▃▃▃-102.533-28.663-34.747-83.71-41.638118.841-244.885278.97454.529-84.092-284.176521.01537.733-24.207-133.859199.045164.105-318.467412.01317.972204.01310.88897.7125.44458.32825.6334.535142.13599.7457.529-4.636-279.739598.308-20.90524.585166.70841.301141.029258.709271.928.969.58793.723-19.437-30.489-24.628
us-gaap:PaymentsOfDividendsCommonStock ███████▇▇▇▇▇▆▆▆▆▅▅▅▅▅▅▄▄▄▄▄▃▃▃▃▃▃▃▂▂▂▂▂▁▁▁▁▁▁▁90.97190.84890.04489.94788.2788.14888.11883.93581.07480.56679.32878.25372.8572.73372.0170.6767.6666.78166.7366.67662.45161.15159.02558.27456.08655.31452.88352.31649.68549.27349.21748.94746.62244.32143.35642.62841.07940.43236.80533.02832.20931.67831.62931.58831.14831.026
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
 us-gaap:DebtInstrumentInterestRateStatedPercentage us-gaap:StatementGeographical stpr:VANANA7e-06NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA

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
Value1757000.01757000.01753000.01739000.01735000.01721000.01718000.01717000.01636000.01620000.01616000.01591000.01571000.01540000.01537000.01518000.01493000.01487000.01473000.01473000.01462000.01434000.01412000.01357000.01346000.01336000.01322000.01266000.01247000.01231000.01221000.01220000.01194000.01171000.01117000.01096000.01076000.01067000.01049000.0955000.0862000.0847000.0838000.0825000.0
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-302010-03-31
Value174174172171171165162161157154153149148147146143141134133132125122121121120115110107106878483828282
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
Value174174172171171164161161156153153149148146146143140133133131124122121120117113107105104878483828282
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Share Outstanding Basic And Diluted

us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted

us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-30
Value17517517317217116516216115715415315014914714614414113413413212512312212111811410810710588
Percentage of WeightedAverageNumberOfShareOutstandingBasicAndDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Basic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareBasic


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0.390.30.330.30.240.350.340.350.430.440.170.470.40.620.420.350.330.350.370.290.30.440.240.340.280.340.350.310.30.280.290.290.280.260.330.310.260.230.260.240.230.230.150.230.230.18
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Diluted

us-gaap:EarningsPerShareDiluted

us-gaap:EarningsPerShareDiluted


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0.390.30.330.30.240.350.340.350.430.440.170.470.40.620.420.350.330.350.370.280.30.440.240.340.280.340.350.310.30.280.290.290.270.250.320.30.260.230.260.240.230.230.150.230.230.18
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Comprehensive Income Net Of Tax

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTax


Comprehensive
Period End2021-06-302021-03-312020-06-302020-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312010-09-302010-06-30
Value735746577255577378475371454654474340443534383329-65.5462214142121
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating7307.29992.221127.511229.50.036915.2204507.138954.50.033823.417814.615416.213178.821793.933201.810597.17930.95163.413164.89694.19083.67435.74420.94227.30.05948.02746.20.03633.62170.1

Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest

us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest

us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest


Comprehensive
Period End2021-06-302020-06-302020-03-312010-09-302010-06-30
Value-2000.0-4000.02000.0073000.0
Percentage of ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest100.0100.0100.00.0100.0
Percentage of InterestIncomeOperating-0.2-1.80.40.07.5

Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value73576156465779597579388574101725557734138332926221422142121
Percentage of ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating7307.19992.20.07384.221127.511229.50.015457.438307.711535.10.012674.820423.8139053.40.036915.2204507.138954.50.07435.74420.94227.30.05948.02746.23529.20.03633.62177.6

Gains Losses On Extinguishment Of Debt

us-gaap:GainsLossesOnExtinguishmentOfDebt

us-gaap:GainsLossesOnExtinguishmentOfDebt


Gains
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-06-302019-03-31
Value0-21328000.0000-16679000.000
Percentage of GainsLossesOnExtinguishmentOfDebt0.0100.00.00.00.0100.00.00.0
Percentage of InterestIncomeOperating0.0-3677.20.00.00.0-3232.40.00.0

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

nnn:NotesPayableDueOctober2022, us-gaap:LoansPayable


Gains
Period End2021-03-31
Value-21328000.0
Percentage of GainsLossesOnExtinguishmentOfDebt100.0
Percentage of InterestIncomeOperating0.0
Percentage of InterestIncomeOperating nnn:NotesPayableDueOctober2022 us-gaap:LoansPayable0.0

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
Value11119.2479.4199.39510108.7269.2769.5218.2688.5438.7418.6978.7127.3548.828.9199.4089.1168.7359.2499.6588.6437.838.6056.5239.0078.0748.9157.3677.5349.4128.2648.9048.6527.0247.6038.5537.0366.5686.6575.4795.9275.7755.581
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 InterestIncomeOperating1178.62025.50.01226.44232.01957.40.02278.34732.71387.90.01265.62394.811913.70.04870.231500.04719.00.06465.22902.01997.60.02505.23676.15279.10.01992.71486.91125.60.02209.42536.92152.10.01689.8919.41075.40.01846.71209.61045.10.0986.2593.5587.5

Income Loss From Continuing Operations Attributable To Noncontrolling Entity

us-gaap:IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity

us-gaap:IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity


Income
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-2000.00-1000.00-2000.005000.0413000.010000.09000.010000.010000.09000.017000.09000.0381000.0-9000.034000.0-12000.0-9000.0-7000.05000.057000.02000.060000.017000.032000.013000.0508000.0-10000.0-17000.0-40000.0-219000.0-42000.0-32000.034000.020000.0102000.0-20000.0-67000.0-26000.04000.017000.0489000.0-143000.0
Percentage of IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity100.00.0100.00.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating-0.20.0-0.10.0-0.40.01.3210.71.50.01.52.712.30.06.01360.7-4.80.0-8.5-3.0-1.50.016.50.936.80.07.12.464.10.0-5.0-10.8-57.00.0-6.24.52.80.0-5.2-12.3-4.10.02.850.3-15.1

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
Value33343231313330292929342727262728272624242423242121212121212020192321202219191920171716161615
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 InterestIncomeOperating3285.55963.30.04156.814303.26525.20.07819.315209.74366.90.04028.77427.436441.10.018678.197407.114081.50.017203.58000.35094.20.06375.710177.513365.60.04787.84007.62560.40.05861.96305.75684.10.04466.02538.52778.60.05271.93225.02772.70.02745.61647.91683.1

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
Value1007000.0580000.0382000.0768000.0222000.0516000.0213000.0383000.0196000.0686000.0149000.0675000.0365000.073000.0356000.0151000.028000.0189000.0127000.0141000.0301000.0463000.0265000.0345000.0213000.0163000.0510000.0452000.0543000.0792000.0372000.0341000.0371000.0384000.0428000.0512000.0764000.0707000.0767000.0381000.0543000.0637000.0475000.0601000.0973000.0950000.0
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
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

Interest Paid Net

us-gaap:InterestPaidNet

us-gaap:InterestPaidNet


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value545.203620.5506.613560.692570.499459.996439.512429.847428.732369.225378.835329.2328.881338.645308.781308.897329.29724122612263.887285.04264.562264.46
Percentage of InterestPaidNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating5368.7897.116255.865.122611.71281.626548.8180.729571.472.730238.31480.911862.513030.111976.16521.2151953.64620.128518.16542.612333.91908.212448.32666.715346.95448.56647.51912.65617.11108.78135.22609.18752.82421.15703.52357.83452.91756.73436.41020.25191.5791.25635.8759.12733.2469.5

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value735661564665736678803682701037261587366505170425546535347454344443734403833292722212014212116
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating7251.59756.416043.77300.720840.112631.434641.317413.340141.811665.224538.312152.919335.1141479.520271.940476.8207242.938972.052040.936017.017256.515266.316026.815999.421684.533115.310540.610606.28392.45471.311892.713006.510104.08871.49500.77424.84385.54219.53594.55940.23923.23268.42992.63529.12179.41722.6

Net Income Loss Available To Common Stockholders Basic

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value68525651416058587071277361946352495154414361334637454439363435343229353327242520191912191914
Percentage of NetIncomeLossAvailableToCommonStockholdersBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating6806.28983.114869.66716.718819.811762.227481.215172.635763.810414.118778.510881.516984.1129723.317861.534793.4176596.427313.242554.329734.014313.613352.912684.213431.617525.827680.48803.78646.26761.14352.89511.610208.28820.57631.28388.16494.73609.83501.43373.45495.03610.93002.22635.63246.92005.11544.1

Net Income Loss Available To Common Stockholders Diluted

us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted

us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted


Net
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value68515141605769717361945249514142614637443836343432293533272425201918121919
Percentage of NetIncomeLossAvailableToCommonStockholdersDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating6788.58957.16693.418740.511731.215130.035695.410397.210859.716945.5129521.934706.0176107.127244.429603.514254.813320.313378.617443.227580.48600.96724.74332.210168.68785.47604.78337.46452.53586.33421.43349.95452.83582.92981.22622.73231.41995.7

Operating Expenses

us-gaap:OperatingExpenses

us-gaap:OperatingExpenses


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value77717270867276746966786061616661625555635549504749464243404141373637343732302826242430202124
Percentage of OperatingExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating7658.312348.619001.69227.038967.614045.035847.419444.435359.29626.752885.28983.416977.584337.018797.540808.6224853.629593.143533.945335.518565.410687.519184.913647.023382.228547.98300.49614.27549.45280.411068.811092.79818.19839.88091.67276.64293.14290.23713.46940.24554.73772.86341.73436.32159.22583.5

Operating Income Loss

us-gaap:OperatingIncomeLoss

us-gaap:OperatingIncomeLoss


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value106112938777115103961081081459493918386828585707577757667697266646262625954524750484641383730363631
Percentage of OperatingIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating10533.619385.724423.811447.735095.522356.848815.025116.455352.015760.697482.614028.625630.1125027.423406.757009.3294967.945238.667646.550083.724931.616738.028504.522046.731645.142732.514310.414690.311900.67859.016680.418415.016090.614265.612211.29327.56577.96858.36078.010986.17085.55952.46496.86039.43748.73349.3

Other Comprehensive Income Loss Net Of Tax

us-gaap:OtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossNetOfTax

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Other
Period End2021-06-302021-03-31
Value0.5611.368
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0
Percentage of InterestIncomeOperating55.7235.9
Percentage of InterestIncomeOperating us-gaap:AccumulatedGainLossNetCashFlowHedgeParent0.00.0

Other Nonoperating Income Expense

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:OtherNonoperatingIncomeExpense


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-33052000.0-55850000.0-32012000.0-31850000.0-31647000.0-50185000.0-30190000.0-29498000.0-29399000.0-28085000.0-51629000.0-26999000.0-27073000.0-26577000.0-26934000.0-28140000.0-27237000.0-26477000.0-24410000.0-24351000.0-24289000.0-23696000.0-24539000.0-22175000.0-21739000.0-22374000.0-23108000.0-21554000.0-21667000.0-20215000.0-20013000.0-19267000.0-23017000.0-21493000.0-20278000.0-21672000.0-19033000.0-19259000.0-19157000.0-19629000.0-17229000.0-17320000.0-16312000.0-16169000.0-15397000.0-15737000.0
Percentage of OtherNonoperatingIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating-3282.2-9629.3-8380.1-4147.1-14255.4-9725.8-14173.7-7701.8-14999.5-4094.0-34650.3-3999.9-7417.3-36406.8-7565.7-18635.8-97275.0-14009.0-19220.5-17270.2-8069.4-5117.9-9260.0-6427.5-10206.1-13726.4-4531.0-4768.6-3990.2-2552.4-5379.8-5650.1-6204.0-5597.1-4737.9-4232.8-2491.2-2724.0-2497.7-5152.0-3172.9-2719.0-3434.1-2690.3-1582.4-1656.5

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
Value735661564665736679803682701037261587366505170425546545347454344443733403733292722212014212116
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 InterestIncomeOperating7251.39756.416043.77300.520840.112631.034641.317414.640352.611666.624545.012154.419337.8141491.820276.740482.8208603.638967.252067.736008.517253.515264.816028.716015.921685.433152.110543.910613.38394.85535.511890.913003.510136.48828.99497.07419.94381.74218.43609.55933.93916.93273.62991.63526.52225.11715.6

us-gaap:ProfitLoss us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest


Profit
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
Value-0.0020.0-0.0010.0-0.0020.00.0050.4130.010.0090.010.010.009
Percentage of ProfitLoss-0.00.0-0.00.0-0.00.00.00.50.00.00.00.00.0
Percentage of InterestIncomeOperating-0.20.0-0.10.0-0.40.01.3210.71.56.01.52.712.3
Percentage of InterestIncomeOperating us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Parent


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value73566156466573667880368270103
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.099.5100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating7251.59756.416043.77300.720840.112631.434641.317413.340141.811665.224537.612152.919335.1141479.5
Percentage of InterestIncomeOperating us-gaap:Parent0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value73566156466573667880368270103
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.099.5100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating7251.59756.416043.77300.720840.112631.434641.317413.340141.811665.224537.612152.919335.1141479.5
Percentage of InterestIncomeOperating us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Revenues

us-gaap:Revenues

us-gaap:Revenues


Revenues
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1791791631581631751731681641631601551551521501471451411411341301261261231171161151091051041031009692888582787467626159565656
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating17776.730996.242744.520655.373739.233926.981491.144022.784077.623864.7107737.623012.042607.7209364.442227.597817.9519821.474831.7111229.195419.143497.027425.547689.435693.655027.271280.422610.824304.419449.913139.427862.429507.625908.624105.520770.816604.110831.311125.69700.117706.011513.19725.612529.79368.25797.75946.7

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
Value76757712763776347632764774347627725271367103735867446660656066266337611463345856578555525460534951315020492648664650451844544436464940013988393437033612343431462798275327132590
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Liabilities

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
Value34043424331833473322334631033001303029842948328127552796271928602648243924172277223721182117218419851897184319831826173416761648185115591690165614761396143013671242121611841024
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 Assets44.444.443.443.843.543.841.739.341.841.841.544.640.942.041.543.241.839.938.238.938.738.238.840.838.737.837.440.839.338.437.637.239.839.042.442.139.938.741.743.544.444.243.739.5

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
Value76757712763776347632764774347627725271367103735867446660656066266337611463345856578555525460534951315020492648664650451844544436464940013988393437033612343431462798275327132590
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
Value42704287431942874310430043314626422241524154407639883864384037653688367439163578354734333342316431453123308228822823278227772786279624412296227622262214200217771555153515271564
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 Assets55.655.656.656.256.556.258.360.758.258.258.555.459.158.058.556.858.260.161.861.161.361.861.259.261.362.262.659.260.761.662.362.860.161.057.657.960.161.358.356.555.655.856.360.4

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
Value2493112672942242171.1123532.209801146071.8854.0021.3642544.45342945.9162.3718.203142.6152.4484.456104.904855.9261.4856.532363.4422.0761412.9073.0332.082193.5882.5572.0484.0095131152.62627
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 Assets3.34.03.53.92.92.80.04.60.01.11.68.30.00.10.03.80.10.64.70.10.00.10.30.00.00.10.20.11.80.10.00.15.10.10.13.60.10.10.10.60.10.10.10.00.00.00.60.00.0

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-312014-12-31
Value2493112672942242171.1123532.209801146071.8854.0021.3642544.45342945.9162.6131410
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.34.03.53.92.92.80.04.60.01.11.68.30.00.10.03.80.10.64.70.10.00.30.2

Amortization Of Intangible Assets

us-gaap:AmortizationOfIntangibleAssets

us-gaap:AmortizationOfIntangibleAssets


Amortization
Period End2020-09-302020-06-302019-09-302019-06-30
Value2.0271.9421.9041.798
Percentage of AmortizationOfIntangibleAssets100.0100.0100.0100.0
Percentage of Assets0.00.00.00.0

us-gaap:AmortizationOfIntangibleAssets us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:LeasesAcquiredInPlace


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value1.8121.81.942.0271.9422.3951.9541.9041.7982.2441.9041.7892.373.1464.3587.8753.281
Percentage of AmortizationOfIntangibleAssets0.00.00.0100.0100.00.00.0100.0100.00.00.00.00.00.00.00.00.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:LeasesAcquiredInPlace0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Finite Lived Intangible Assets Net

us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsNet

nnn:AboveMarketAndBelowMarketLeases


Finite
Period End2020-12-312019-12-31
Value9.4129.775
Percentage of FiniteLivedIntangibleAssetsNet100.0100.0
Percentage of Assets0.10.1
Percentage of Assets nnn:AboveMarketAndBelowMarketLeases0.00.0

us-gaap:AboveMarketLeases


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value4.8645.0815.2035.3845.5655.7555.8575.9856.1136.0525.9366.2166.1326.8667.2849.591
Percentage of FiniteLivedIntangibleAssetsNet0.00.055.30.00.00.059.90.00.00.00.00.00.00.00.00.0
Percentage of Assets0.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.2
Percentage of Assets us-gaap:AboveMarketLeases0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:LeasesAcquiredInPlace


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302011-12-31
Value51524951535554555348444441434346545255585960616466686564565858596236373831
Percentage of FiniteLivedIntangibleAssetsNet0.00.0528.30.00.00.0561.90.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets0.70.70.70.70.70.70.70.70.70.70.60.60.60.70.70.70.90.90.91.01.01.11.11.21.31.41.31.31.21.31.31.31.30.91.01.00.9
Percentage of Assets us-gaap:LeasesAcquiredInPlace0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Operating Lease Right Of Use Asset

us-gaap:OperatingLeaseRightOfUseAsset us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty

us-gaap:OperatingLeaseRightOfUseAsset

nnn:GroundLeases


Operating
Period End2020-12-312019-12-312019-09-302019-06-302019-03-31
Value4211000.04481000.04548000.04612000.04190000.0
Percentage of OperatingLeaseRightOfUseAsset100.0100.0100.0100.0100.0
Percentage of Assets0.10.10.10.10.1
Percentage of Assets nnn:GroundLeases0.00.00.00.00.0

nnn:HeadquartersOfficeLease


Operating
Period End2020-12-312019-12-312019-09-302019-06-302019-03-31
Value2471000.02991000.03117000.03243000.03367000.0
Percentage of OperatingLeaseRightOfUseAsset58.766.768.570.380.4
Percentage of Assets0.00.00.00.00.0
Percentage of Assets nnn:HeadquartersOfficeLease0.00.00.00.00.0

Other Assets

us-gaap:OtherAssets

us-gaap:OtherAssets


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value93939294981009797989280828078808691879094888989102110106108101969795961016868686054535841414035
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 Assets1.21.21.21.21.31.31.31.31.41.31.11.11.21.21.21.31.41.41.41.61.51.61.61.92.22.12.22.12.12.22.12.22.21.71.71.71.61.51.61.81.51.51.51.4

Long Term Debt

us-gaap:LongTermDebt us-gaap:LongtermDebtType

us-gaap:LongTermDebt

us-gaap:Mortgages


Long
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value11121213132326
Percentage of LongTermDebt100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.10.20.20.20.20.40.5
Percentage of Assets us-gaap:Mortgages0.00.00.00.00.00.00.0

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
Value2000.04000.04000.04000.05000.05000.07000.07000.02000.0365000.0355000.0346000.0336000.0326000.0317000.0510000.0501000.0120000.0129000.0231000.0243000.0252000.0259000.0404000.0347000.0573000.0577000.0560000.0528000.0540000.01240000.01247000.01257000.01137000.01300000.01315000.01340000.01370000.01378000.01263000.01287000.01332000.01291000.02622000.0
Percentage of MinorityInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.1

Lessee Operating Lease Liability Payments Due Year Two

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

nnn:GroundLeases


Lessee
Period End2020-12-312019-12-312019-09-302019-06-302019-03-31
Value582000.0573000.0564000.0564000.0511000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearTwo100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.0
Percentage of Assets nnn:GroundLeases0.00.00.00.00.0

nnn:HeadquartersOfficeLease


Lessee
Period End2020-12-312019-12-312019-09-302019-06-302019-03-31
Value804000.0788000.0773000.0773000.0773000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearTwo138.1137.5137.1137.1151.3
Percentage of Assets0.00.00.00.00.0
Percentage of Assets nnn:HeadquartersOfficeLease0.00.00.00.00.0

Lessee Operating Lease Liability Payments Due Year Three

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

nnn:GroundLeases


Lessee
Period End2020-12-312019-12-312019-09-302019-06-302019-03-31
Value582000.0582000.0573000.0573000.0520000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearThree100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.0
Percentage of Assets nnn:GroundLeases0.00.00.00.00.0

nnn:HeadquartersOfficeLease


Lessee
Period End2020-12-312019-12-312019-09-302019-06-302019-03-31
Value821000.0804000.0788000.0788000.0788000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearThree141.1138.1137.5137.5151.5
Percentage of Assets0.00.00.00.00.0
Percentage of Assets nnn:HeadquartersOfficeLease0.00.00.00.00.0

Lessee Operating Lease Liability Payments Due Year Four

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

nnn:GroundLeases


Lessee
Period End2020-12-312019-12-312019-09-302019-06-302019-03-31
Value601000.0582000.0582000.0582000.0530000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFour100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.0
Percentage of Assets nnn:GroundLeases0.00.00.00.00.0

nnn:HeadquartersOfficeLease


Lessee
Period End2020-12-312019-12-312019-09-302019-06-302019-03-31
Value837000.0821000.0804000.0804000.0804000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFour139.3141.1138.1138.1151.7
Percentage of Assets0.00.00.00.00.0
Percentage of Assets nnn:HeadquartersOfficeLease0.00.00.00.00.0

Lessee Operating Lease Liability Payments Due Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

nnn:GroundLeases


Lessee
Period End2020-12-312019-12-312019-09-302019-06-302019-03-31
Value639000.0601000.0582000.0582000.0530000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFive100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.0
Percentage of Assets nnn:GroundLeases0.00.00.00.00.0

nnn:HeadquartersOfficeLease


Lessee
Period End2020-12-312019-12-312019-09-302019-06-302019-03-31
Value210000.0837000.0821000.0821000.0821000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFive32.9139.3141.1141.1154.9
Percentage of Assets0.00.00.00.00.0
Percentage of Assets nnn:HeadquartersOfficeLease0.00.00.00.00.0

Lessee Operating Lease Liability Payments Due After Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

nnn:GroundLeases


Lessee
Period End2020-12-312019-12-312019-09-302019-06-302019-03-31
Value4905000.05544000.06145000.06145000.05794000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive100.0100.0100.0100.0100.0
Percentage of Assets0.10.10.10.10.1
Percentage of Assets nnn:GroundLeases0.00.00.00.00.0

Operating Lease Liability

us-gaap:OperatingLeaseLiability us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty

us-gaap:OperatingLeaseLiability

nnn:GroundLeases


Operating
Period End2020-12-312019-12-312019-09-302019-06-302019-03-31
Value5.8596.1756.2476.3185.898
Percentage of OperatingLeaseLiability100.0100.0100.0100.0100.0
Percentage of Assets0.10.10.10.10.1
Percentage of Assets nnn:GroundLeases0.00.00.00.00.0

nnn:HeadquartersOfficeLease


Operating
Period End2020-12-312019-12-312019-09-302019-06-302019-03-31
Value3.0213.6293.7753.9194.063
Percentage of OperatingLeaseLiability51.658.860.462.068.9
Percentage of Assets0.00.00.00.10.1
Percentage of Assets nnn:HeadquartersOfficeLease0.00.00.00.00.0

Lessee Operating Lease Liability Payments Due

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

nnn:GroundLeases


Lessee
Period End2020-12-312019-12-312019-09-302019-06-302019-03-31
Value7882000.08446000.08582000.08718000.08249000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDue100.0100.0100.0100.0100.0
Percentage of Assets0.10.10.10.10.1
Percentage of Assets nnn:GroundLeases0.00.00.00.00.0

nnn:HeadquartersOfficeLease


Lessee
Period End2020-12-312019-12-312019-09-302019-06-302019-03-31
Value3460000.04233000.04424000.04614000.04805000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDue43.950.151.552.958.2
Percentage of Assets0.00.10.10.10.1
Percentage of Assets nnn:HeadquartersOfficeLease0.00.00.00.00.0

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
Value42704287431942874310430043314626422241524154407639883864384037653688367439163578354734333342316431453123308228822823278227772786279624412296227622262214200217771555153515271564
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 Assets55.655.656.656.256.556.258.360.758.258.258.555.459.158.058.556.858.260.161.861.161.361.861.259.261.362.262.659.260.761.662.362.860.161.057.657.960.161.358.356.555.655.856.360.4

Stockholders Equity Including Portion Attributable To Noncontrolling Interest

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-312007-12-31
Value4270428743194287431043004331462642224152415440773989386438403765368836743916357935473434334231653146312330832883282427832778278727972442229722782227221620031778155615361528156615681420
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets55.655.656.656.256.556.258.360.758.258.258.555.459.158.058.556.858.260.161.861.161.361.861.259.261.362.262.659.260.761.662.462.860.261.057.657.960.161.358.356.555.655.856.360.50.00.0

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest us-gaap:StatementClassOfStock, us-gaap:StatementEquityComponents

us-gaap:SeriesFPreferredStock, us-gaap:PreferredStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value3453453453453453453453453453453453453453453453450.00.00.0
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest8.18.08.08.08.08.08.07.58.28.38.38.58.68.99.08.80.00.00.0
Percentage of Assets4.54.54.54.54.54.54.64.54.84.84.94.75.15.25.35.40.00.00.0
Percentage of Assets us-gaap:SeriesFPreferredStock us-gaap:PreferredStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest us-gaap:StatementEquityComponents

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value-14.516-15.077-16.445-17.082-17.724-18.362-11.128-5.936-6.263-6.588-6.911-14.655
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-0.3-0.4-0.4-0.4-0.4-0.4-0.3-0.1-0.1-0.2-0.2-0.4
Percentage of Assets-0.2-0.2-0.2-0.2-0.2-0.2-0.1-0.1-0.1-0.1-0.1-0.2
Percentage of Assets us-gaap:AccumulatedGainLossNetCashFlowHedgeParent0.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-31
Value-14.516-15.077-16.445-17.082-17.724-18.362-11.128-17.674-10.183-6.588-5.696-8.012-11.535-15.509-13.738-14.367-8.989-8.224-8.191-21.071-17.978-19.658-20.352-8.658-4.505-2.382-3.831.6610.5112.4140.975
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-0.3-0.4-0.4-0.4-0.4-0.4-0.3-0.4-0.2-0.2-0.1-0.2-0.3-0.4-0.4-0.4-0.2-0.2-0.2-0.6-0.5-0.6-0.6-0.3-0.2-0.1-0.20.10.00.20.1
Percentage of Assets-0.2-0.2-0.2-0.2-0.2-0.2-0.1-0.2-0.1-0.1-0.1-0.1-0.2-0.2-0.2-0.2-0.1-0.1-0.1-0.4-0.3-0.4-0.4-0.2-0.1-0.1-0.10.10.00.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-31
Value4644463946334569455444994495447940423957395038233734360235993322304927112353210119581429140813371189
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest108.8108.2107.3106.6105.7104.6103.896.895.795.395.193.893.693.293.784.891.288.084.791.497.793.589.985.283.7
Percentage of Assets60.560.260.759.859.758.860.558.755.755.555.652.055.454.154.952.555.855.052.852.757.052.754.40.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-31
Value1.7571.7571.7531.7391.7351.7211.7181.7171.6361.621.6161.5911.5711.541.5371.4731.4121.3221.2211.1171.0490.8380.8250.7840.725
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.10.10.00.1
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NoncontrollingInterest


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-31
Value0.0020.0040.0040.0040.0050.0050.0070.0070.0020.3650.3550.3460.3360.3260.3170.1290.2590.5771.241.31.3781.2912.6222.0862.956
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.10.10.20.10.2
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.00.0
Percentage of Assets us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Parent


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value42704287431942874310430043314626422241524154407639883864384039163342308227772296200215271564
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.099.999.999.999.8
Percentage of Assets55.655.656.656.256.556.258.360.758.258.258.555.459.158.058.561.861.262.662.357.658.356.360.4
Percentage of Assets us-gaap:Parent0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-31
Value-705.958-683.525-644.779-611.537-573.174-526.684-499.229-469.646-443.822-432.845-424.225-372.877-368.074-357.216-379.181-319.254-263.124-196.827-147.837-90.952-44.9463.23462134134
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-16.5-15.9-14.9-14.3-13.3-12.2-11.5-10.2-10.5-10.4-10.2-9.1-9.2-9.2-9.9-8.2-7.9-6.4-5.3-4.0-2.20.24.08.69.5
Percentage of Assets-9.2-8.9-8.4-8.0-7.5-6.9-6.7-6.2-6.1-6.1-6.0-5.1-5.5-5.4-5.8-5.0-4.8-4.0-3.3-2.3-1.30.12.40.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

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
Value1757000.01757000.01753000.01739000.01735000.01721000.01718000.01717000.01636000.01620000.01616000.01591000.01571000.01540000.01537000.01518000.01493000.01487000.01473000.01473000.01462000.01434000.01412000.01357000.01346000.01336000.01322000.01266000.01247000.01231000.01221000.01220000.01194000.01171000.01117000.01096000.01076000.01067000.01049000.0955000.0862000.0847000.0838000.0825000.0
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Additional Paid In Capital

us-gaap:AdditionalPaidInCapital

us-gaap:AdditionalPaidInCapital


Additional
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value46444639463345694554449944954479404239573950382337343602359935163415338333223330327031393049284428032762271125042432237623532347234322602101207520151990195817211487144814291408
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 Assets60.560.260.759.859.758.860.558.755.755.555.652.055.454.154.953.153.955.352.556.956.556.555.853.254.655.055.051.552.352.652.852.950.456.552.752.754.455.157.054.753.152.652.754.4

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:RetainedEarningsAccumulatedDeficit


Retained
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value-705.958-683.525-644.779-611.537-573.174-526.684-499.229-469.646-443.822-432.845-424.225-372.877-368.074-357.216-379.181-370.758-352.626-334.413-319.254-306.568-281.818-262.451-263.124-237.712-225.777-207.022-196.827-188.843-175.608-162.636-147.837-134.003-119.866-105.969-90.952-83.497-74.123-60.623-44.946-34.014-21.922-9.3193.23462
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-9.2-8.9-8.4-8.0-7.5-6.9-6.7-6.2-6.1-6.1-6.0-5.1-5.5-5.4-5.8-5.6-5.6-5.5-5.0-5.2-4.9-4.7-4.8-4.4-4.4-4.1-4.0-3.9-3.8-3.6-3.3-3.0-2.6-2.6-2.3-2.1-2.0-1.7-1.3-1.1-0.8-0.30.12.4

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-14516000.0-15077000.0-16445000.0-17082000.0-17724000.0-18362000.0-11128000.0-17674000.0-10183000.0-6588000.0-5696000.0-8012000.0-11535000.0-15509000.0-13738000.0-14367000.0-8989000.0-8224000.0-8191000.0-21071000.0-17978000.0-19658000.0-20352000.0-18015000.0-8284000.0-8517000.0-8658000.0-9491000.0-9450000.0-6944000.0-4505000.0-2548000.0-3088000.0-1567000.0-2382000.0-3448000.0-3504000.0-3775000.0-3830000.0-3039000.0-3069000.03322000.01661000.0511000.0
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-0.2-0.2-0.2-0.2-0.2-0.2-0.1-0.2-0.1-0.1-0.1-0.1-0.2-0.2-0.2-0.2-0.1-0.1-0.1-0.4-0.3-0.4-0.4-0.3-0.2-0.2-0.2-0.2-0.2-0.2-0.1-0.1-0.1-0.0-0.1-0.1-0.1-0.1-0.1-0.1-0.10.10.10.0

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
Value2000.04000.04000.04000.05000.05000.07000.07000.02000.0365000.0355000.0346000.0336000.0326000.0317000.0510000.0501000.0120000.0129000.0231000.0243000.0252000.0259000.0404000.0347000.0573000.0577000.0560000.0528000.0540000.01240000.01247000.01257000.01137000.01300000.01315000.01340000.01370000.01378000.01263000.01287000.01332000.01291000.02622000.0
Percentage of MinorityInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.1

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
Value1191611011615912810216391143106137981299111597117101126851026311070976494587859905568567149504361284826516346
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 InterestIncomeOperating11875.527787.926536.620977.526861.724822.548213.642739.246920.920900.371410.120337.326913.4178078.125657.976254.3349567.962006.379630.789757.428314.022121.623816.231928.433188.359593.912741.220958.810757.89924.715952.226654.014923.517922.713214.014024.86435.57157.05710.716085.65339.47671.35478.58580.46565.04889.1

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-78726000.0-88512000.0-94247000.0-7097000.0-10818000.0-30654000.0-210390000.0-91186000.0-224810000.0-93030000.0-315630000.0-52505000.0-138080000.0-103150000.0-210380000.0-64376000.0-291950000.0-58847000.0-225120000.0-140980000.0-295070000.0-118770000.0-149170000.0-235430000.0-131030000.0-128920000.0-63815000.0-317320000.0-78728000.0-81692000.0-59751000.0-41537000.0-420200000.0-46552000.0-220510000.0-99976000.0-90594000.0-190680000.0-320110000.0-317100000.0-56922000.0-57944000.0-121710000.0-79954000.0-12799000.0-5800000.0
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 InterestIncomeOperating-7817.9-15260.7-24672.0-924.1-4873.0-5940.7-98772.8-23808.4-114696.9-13561.2-211832.2-7778.5-37831.2-141304.1-59096.1-42633.1-1042685.7-31136.0-177260.6-99989.4-98029.9-25651.6-56289.8-68240.6-61515.0-79091.4-12512.7-70204.2-14498.7-10314.6-16062.1-12180.9-113261.5-12122.9-51521.3-19526.6-11857.9-26970.0-41734.8-83227.3-10482.9-9096.4-25622.5-13303.5-1315.4-610.5

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-102.533-28.663-34.747-83.71-41.638118-244.88527854-84.092-284.17652137-24.207-133.859199164-318.46741217204109712558254.535142997.529-4.636-279.739598-20.9052416641141258271289.58793-19.437-30.489-24.628
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-10182.0-4941.9-9096.1-10899.7-18755.923031.2-114969.572839.227820.9-12258.3-190722.177187.410337.8-33160.3-37600.8131817.9586089.3-168501.1324419.712746.167778.42351.636867.936360.627384.015725.8889.231445.818369.2950.6-1246.2-82034.9161269.0-5444.05744.232560.25405.919947.533730.071364.85333.31505.019731.2-3234.1-3133.5-2592.4

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

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-61.67343-27.624707.177216-352.576351-78.312-33.746-493.405605-2.1172.638
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating-6124.47585.3-7231.49153.63232.941913.0-165528.691770.0-39955.1-4919.2-331144.389746.2-580.03613.7

Amortization Of Financing Costs

us-gaap:AmortizationOfFinancingCosts

us-gaap:AmortizationOfFinancingCosts


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value1042000.01840000.01085000.01082000.01026000.01816000.0944000.0936000.0931000.0920000.01916000.0914000.0893000.0888000.0891000.0884000.0868000.0859000.0810000.0763000.0757000.0756000.0773000.0719000.0714000.0709000.0716000.0713000.0697000.0656000.0658000.0654000.0899000.0907000.078000.02506000.0000
Percentage of AmortizationOfFinancingCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0

Depreciation Depletion And Amortization

us-gaap:DepreciationDepletionAndAmortization

us-gaap:DepreciationDepletionAndAmortization


Depreciation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value50494949484948484646444243444348414038383634343334323029282827262223201719181615141312121212
Percentage of DepreciationDepletionAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Increase Decrease In Other Operating Capital Net

us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet

us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value-2000.0307000.03000.0304000.037000.0-140000.03000.021000.0-50000.0218000.010000.0307000.075000.0-110000.0-16000.089000.0-83000.0125000.0-257000.0128000.0243000.0313000.0659000.0-498000.0738000.0-507000.0-28000.0-206000.0-479000.0-291000.0824000.0-460000.0-933000.0893000.0
Percentage of IncreaseDecreaseInOtherOperatingCapitalNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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
Value1191611011615912810216391143106137981299111597117101126851026311070976494587859905568567149504361284826516346
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 InterestIncomeOperating11875.527787.926536.620977.526861.724822.548213.642739.246920.920900.371410.120337.326913.4178078.125657.976254.3349567.962006.379630.789757.428314.022121.623816.231928.433188.359593.912741.220958.810757.89924.715952.226654.014923.517922.713214.014024.86435.57157.05710.716085.65339.47671.35478.58580.46565.04889.1

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value735661564665736678803682701037261587366505170425546535347454344443734403833292722212014212116
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating7251.59756.416043.77300.720840.112631.434641.317413.340141.811665.224538.312152.919335.1141479.520271.940476.8207242.938972.052040.936017.017256.515266.316026.815999.421684.533115.310540.610606.28392.45471.311892.713006.510104.08871.49500.77424.84385.54219.53594.55940.23923.23268.42992.63529.12179.41722.6

Profit Loss

us-gaap:ProfitLoss

us-gaap:ProfitLoss


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value735661564665736679803682701037261587366505170425546545347454344443733403733292722212014212116
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 InterestIncomeOperating7251.39756.416043.77300.520840.112631.034641.317414.640352.611666.624545.012154.419337.8141491.820276.740482.8208603.638967.252067.736008.517253.515264.816028.716015.921685.433152.110543.910613.38394.85535.511890.913003.510136.48828.99497.07419.94381.74218.43609.55933.93916.93273.62991.63526.52225.11715.6

us-gaap:ProfitLoss us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest


Profit
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
Value-0.0020.0-0.0010.0-0.0020.00.0050.4130.010.0090.010.010.009
Percentage of ProfitLoss-0.00.0-0.00.0-0.00.00.00.50.00.00.00.00.0
Percentage of InterestIncomeOperating-0.20.0-0.10.0-0.40.01.3210.71.56.01.52.712.3
Percentage of InterestIncomeOperating us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Parent


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value73566156466573667880368270103
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.099.5100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating7251.59756.416043.77300.720840.112631.434641.317413.340141.811665.224537.612152.919335.1141479.5
Percentage of InterestIncomeOperating us-gaap:Parent0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value73566156466573667880368270103
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.099.5100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating7251.59756.416043.77300.720840.112631.434641.317413.340141.811665.224537.612152.919335.1141479.5
Percentage of InterestIncomeOperating us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-78726000.0-88512000.0-94247000.0-7097000.0-10818000.0-30654000.0-210390000.0-91186000.0-224810000.0-93030000.0-315630000.0-52505000.0-138080000.0-103150000.0-210380000.0-64376000.0-291950000.0-58847000.0-225120000.0-140980000.0-295070000.0-118770000.0-149170000.0-235430000.0-131030000.0-128920000.0-63815000.0-317320000.0-78728000.0-81692000.0-59751000.0-41537000.0-420200000.0-46552000.0-220510000.0-99976000.0-90594000.0-190680000.0-320110000.0-317100000.0-56922000.0-57944000.0-121710000.0-79954000.0-12799000.0-5800000.0
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 InterestIncomeOperating-7817.9-15260.7-24672.0-924.1-4873.0-5940.7-98772.8-23808.4-114696.9-13561.2-211832.2-7778.5-37831.2-141304.1-59096.1-42633.1-1042685.7-31136.0-177260.6-99989.4-98029.9-25651.6-56289.8-68240.6-61515.0-79091.4-12512.7-70204.2-14498.7-10314.6-16062.1-12180.9-113261.5-12122.9-51521.3-19526.6-11857.9-26970.0-41734.8-83227.3-10482.9-9096.4-25622.5-13303.5-1315.4-610.5

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-102.533-28.663-34.747-83.71-41.638118-244.88527854-84.092-284.17652137-24.207-133.859199164-318.46741217204109712558254.535142997.529-4.636-279.739598-20.9052416641141258271289.58793-19.437-30.489-24.628
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-10182.0-4941.9-9096.1-10899.7-18755.923031.2-114969.572839.227820.9-12258.3-190722.177187.410337.8-33160.3-37600.8131817.9586089.3-168501.1324419.712746.167778.42351.636867.936360.627384.015725.8889.231445.818369.2950.6-1246.2-82034.9161269.0-5444.05744.232560.25405.919947.533730.071364.85333.31505.019731.2-3234.1-3133.5-2592.4

Payments Of Dividends Common Stock

us-gaap:PaymentsOfDividendsCommonStock

us-gaap:PaymentsOfDividendsCommonStock


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value90909089888888838180797872727270676666666261595856555252494949484644434241403633323131313131
Percentage of PaymentsOfDividendsCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Debt Instrument Interest Rate Stated Percentage

us-gaap:DebtInstrumentInterestRateStatedPercentage us-gaap:StatementGeographical

us-gaap:DebtInstrumentInterestRateStatedPercentage

stpr:VA


Debt
Period End2020-12-31
Value7.0
Percentage of DebtInstrumentInterestRateStatedPercentage100.0
Percentage of LongTermDebtAndCapitalLeaseObligations0.0
Percentage of LongTermDebtAndCapitalLeaseObligations stpr:VA0.0

Deferred Tax Assets Valuation Allowance

us-gaap:DeferredTaxAssetsValuationAllowance

us-gaap:DeferredTaxAssetsValuationAllowance


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value3.8923.8993.8583.8585.7435.6660.6190.00.01818
Percentage of DeferredTaxAssetsValuationAllowance100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.0

nnn:AccruedRentalIncomeCreditLossExpenseReversal

nnn:AccruedRentalIncomeCreditLossExpenseReversal


Accrued
Period End2020-09-30
Value11
Percentage of AccruedRentalIncomeCreditLossExpenseReversal100.0

nnn:AmortizationOfDeferredCompensation

nnn:AmortizationOfDeferredCompensation


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value3.9683.924.3662.9912.7772.952.6112.4142.2022.2252.3151.8791.871.849
Percentage of AmortizationOfDeferredCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nnn:AmortizationOfDeferredCompensation us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value3.9683.924.3662.9912.7772.952.6112.4142.2022.2252.3151.8791.871.849
Percentage of AmortizationOfDeferredCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Parent


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value3.9683.924.3662.9912.7772.952.6112.4142.2022.2252.3151.8791.871.849
Percentage of AmortizationOfDeferredCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nnn:AmortizationofMortgagesPremium

nnn:AmortizationofMortgagesPremium


Amortizationof
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-31
Value21000.021000.021000.022000.021000.022000.021000.022000.021000.021000.021000.022000.021000.020000.023000.021000.021000.021000.037000.038000.051000.052000.052000.052000.0
Percentage of AmortizationofMortgagesPremium100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nnn:EarningsAttributableToUnvestedRestrictedSharesUsingTwoClassMethod

nnn:EarningsAttributableToUnvestedRestrictedSharesUsingTwoClassMethod


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value178000.0151000.0182000.0179000.0176000.0160000.0189000.0163000.0134000.0116000.0136000.0147000.0141000.0147000.0132000.0132000.0137000.0130000.0185000.0184000.0177000.0151000.0183000.0183000.0176000.0163000.0-1340000.0205000.0198000.0163000.0-869000.0135000.0130000.0102000.0-216000.0-215000.0-180000.0-566000.0-180000.0-160000.0-152000.0-134000.0
Percentage of EarningsAttributableToUnvestedRestrictedSharesUsingTwoClassMethod100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nnn:IncreaseDecreaseInAccruedRentalIncome

nnn:IncreaseDecreaseInAccruedRentalIncome


Increase
Period End2021-06-302021-03-312020-06-302020-03-31
Value-7.36-8.332300.061
Percentage of IncreaseDecreaseInAccruedRentalIncome100.0100.0100.0100.0

nnn:IncreaseDecreaseInDirectFinancingAndSalesTypeLeases

nnn:IncreaseDecreaseInDirectFinancingAndSalesTypeLeases


Increase
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-66000.0-61000.0-22000.0-61000.0-94000.0-170000.0-166000.0-172000.0-219000.0-193000.0-234000.0-228000.0-223000.0-218000.0-212000.0-231000.0-310000.0-362000.0-352000.0-340000.0-332000.0-269000.0-342000.0-334000.0-355000.0-347000.0-338000.0-328000.0-343000.0-420000.0-410000.0-400000.0-402000.0-415000.0-405000.0-402000.0-404000.0-389000.0-389000.0-413000.0-400000.0-391000.0-381000.0-372000.0
Percentage of IncreaseDecreaseInDirectFinancingAndSalesTypeLeases100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nnn:IncrementalCommonSharesAttributableToDilutiveEffectOther

nnn:IncrementalCommonSharesAttributableToDilutiveEffectOther


Incremental
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value115920.0125320.0-1436.0101130.096416.0192810.0-89621.0478220.0458460.0508760.0125610.0433180.0393250.0352330.018326.0326580.0346970.0349860.0-77092.0570550.0533340.0485630.0134450.0353190.0333360.0444710.0-29036.0491030.0342220.0290970.021543.0173500.0170520.0167640.0
Percentage of IncrementalCommonSharesAttributableToDilutiveEffectOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nnn:LeaseIncomeAccruedDuringPeriod

nnn:LeaseIncomeAccruedDuringPeriod


Lease
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-30
Value-7.473-8.4452.30530-0.1770.429
Percentage of LeaseIncomeAccruedDuringPeriod100.0100.0100.0100.0100.0100.0

nnn:LeaseIncomeAccruedDuringPeriodRentDeferralLeaseAmendments

nnn:LeaseIncomeAccruedDuringPeriodRentDeferralLeaseAmendments


Lease
Period End2020-09-30
Value8.499
Percentage of LeaseIncomeAccruedDuringPeriodRentDeferralLeaseAmendments100.0

nnn:LeaseIncomeRecognizedOnCashBasis

nnn:LeaseIncomeRecognizedOnCashBasis


Lease
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value13112.3162.2030.00.203
Percentage of LeaseIncomeRecognizedOnCashBasis100.0100.0100.0100.00.0100.0

nnn:LeaseTransactionCost

nnn:LeaseTransactionCost


Lease
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value22000.038000.040000.00036000.083000.051000.075000.052000.0000
Percentage of LeaseTransactionCost100.0100.0100.00.00.0100.0100.0100.0100.0100.00.00.00.0

nnn:LessorLeasePercentOfRentDeferred

nnn:LessorLeasePercentOfRentDeferred


Lessor
Period End2020-09-302020-06-30
Value77.00.86
Percentage of LessorLeasePercentOfRentDeferred100.0100.0

nnn:LessorLeasePercentOfRentDeferred us-gaap:StatementScenario

srt:ScenarioForecast


Lessor
Period End2020-12-312020-09-30
Value23.00.14
Percentage of LessorLeasePercentOfRentDeferred0.00.2

nnn:LessorLeaseRentDeferralLeaseAmendmentsDueToCovid19DeferredRentRepaid

nnn:LessorLeaseRentDeferralLeaseAmendmentsDueToCovid19DeferredRentRepaid


Lessor
Period End2021-06-302021-03-31
Value1010
Percentage of LessorLeaseRentDeferralLeaseAmendmentsDueToCovid19DeferredRentRepaid100.0100.0

nnn:OperatingLeaseIncomeStatementRealEstateExpenseReimbursementFromTenants

nnn:OperatingLeaseIncomeStatementRealEstateExpenseReimbursementFromTenants


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value4.2455.3535.2213.7193.8525.2474.9244.0173.8543.9935.1443.7123.774.1584.3383.6143.7
Percentage of OperatingLeaseIncomeStatementRealEstateExpenseReimbursementFromTenants100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nnn:PerformanceIncentivePlanExpense

nnn:PerformanceIncentivePlanExpense


Performance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value4.3994.3184.813.3943.1973.0782.9663.0012.7932.7873.1862.3882.5682.2752.1231.8967.4492.7552.6872.912.9242.882.952.5562.3932.5752.5072.6222.3742.3381.9871.6882.5332.313.1263.1211.6322.2573.2261.761.5581.7391.4591.5851.5991.113
Percentage of PerformanceIncentivePlanExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nnn:PerformanceIncentivePlanPayment

nnn:PerformanceIncentivePlanPayment


Performance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value0721000.0000846000.0000775000.0000432000.0000862000.0000581000.0000676000.00002808000.0-1000.0002139000.00000
Percentage of PerformanceIncentivePlanPayment0.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.0100.00.00.0100.00.00.00.00.0

nnn:SaleOfStockAveragePricePerShare nnn:EquityPlanName

nnn:SaleOfStockAveragePricePerShare

nnn:ATMEquityProgram


Sale
Period End2021-06-302021-03-312020-09-302019-09-30
Value-1.5438.59-0.120.21
Percentage of SaleOfStockAveragePricePerShare100.0100.0100.0100.0

nnn:StockIssuanceCosts

nnn:StockIssuanceCosts


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312014-11-302011-12-312011-09-30
Value0.0460.1560.9820.4840.7460.041160.7240.0421.0331.161.4480.3068.4889.0610
Percentage of StockIssuanceCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nnn:StockIssuanceCosts us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.0460.1560.9820.4840.7460.041160.7240.0421.0331.161.4480.306
Percentage of StockIssuanceCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Parent


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.0460.1560.9820.4840.7460.041160.7240.0421.0331.161.4480.306
Percentage of StockIssuanceCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nnn:SupplementalChangeInOtherComprehensiveIncome

nnn:SupplementalChangeInOtherComprehensiveIncome


Supplemental
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0.5611.368-11.271-0.642-0.6387.234-6.5467.4913.5950.892-2.316-3.523-3.3741.171-0.6295.3780.7650.03311-1.6551.680.6942.3378.9830.2330.141-0.8330.0412.5062.4391.957-0.54-0.1090.8151.83-0.056-0.3810.055-0.790.029-6.3911.6610.4630.629-0.0910.149
Percentage of SupplementalChangeInOtherComprehensiveIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AmortizationOfAboveAndBelowMarketLeases

us-gaap:AmortizationOfAboveAndBelowMarketLeases


Amortization
Period End2020-09-302020-06-302019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value301000.0190000.0178000.0173000.0228000.0288000.0219000.01417000.0698000.0659000.01355000.0682000.0660000.0
Percentage of AmortizationOfAboveAndBelowMarketLeases100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AmortizationOfAboveAndBelowMarketLeases us-gaap:FiniteLivedIntangibleAssetsByMajorClass

nnn:AboveMarketAndBelowMarketLeases


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value112000.0162000.0176000.0301000.0190000.0220000.0189000.0178000.0173000.0228000.0
Percentage of AmortizationOfAboveAndBelowMarketLeases0.00.00.0100.0100.00.00.0100.0100.0100.0

us-gaap:AmortizationOfDebtDiscountPremium

us-gaap:AmortizationOfDebtDiscountPremium


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value357000.0993000.0382000.0379000.0378000.01897000.0442000.0438000.0434000.0425000.01862000.0479000.0464000.0458000.0458000.0452000.0441000.0437000.0364000.0347000.0345000.0338000.0342000.0325000.0322000.0317000.0314000.0310000.0312000.0302000.0300000.0297000.01235000.01356000.01335000.01263000.01197000.01181000.01159000.01697000.01681000.01654000.01626000.01604000.01578000.01552000.0
Percentage of AmortizationOfDebtDiscountPremium100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AmortizationOfDeferredHedgeGains

us-gaap:AmortizationOfDeferredHedgeGains


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
Value561000.01368000.0637000.0642000.0638000.0383000.0332000.0327000.0325000.0323000.02083000.0525000.0531000.0525000.0538000.0491000.0456000.0447000.0680000.0720000.0707000.0695000.0646000.0424000.0418000.0414000.0393000.0385000.0216000.0135000.0132000.0128000.0118000.060000.060000.057000.058000.056000.056000.038000.0-42000.0-43000.0-42000.0-42000.0-40000.0-42000.0
Percentage of AmortizationOfDeferredHedgeGains100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CapitalExpendituresIncurredButNotYetPaid

us-gaap:CapitalExpendituresIncurredButNotYetPaid


Capital
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value1.6374.739-6.658-7.7924-10.4368.3921
Percentage of CapitalExpendituresIncurredButNotYetPaid100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonStockDividendsPerShareDeclared us-gaap:SubsequentEventType

us-gaap:CommonStockDividendsPerShareDeclared

us-gaap:SubsequentEvent


Common
Period End2020-07-312020-04-302020-01-152019-10-312019-07-312019-04-302019-01-152018-01-162017-01-172016-01-152015-01-152014-01-152013-01-15
Value0.520.5150.5150.5150.5150.50.50.4750.4550.4350.420.4050.395
Percentage of CommonStockDividendsPerShareDeclared100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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
Value50494949484948484646444243444348414038383634343334323029282827252223191719181514131312111111
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:DirectFinancingLeaseLeaseIncome

us-gaap:DirectFinancingLeaseLeaseIncome


Direct
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-09-302018-06-30
Value157000.0158000.0160000.0161000.0162000.0164000.0174000.0204000.0208000.0213000.0242000.0225000.0
Percentage of DirectFinancingLeaseLeaseIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DividendsCommonStockCash

us-gaap:DividendsCommonStockCash


Dividends
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value9090898687878574797575746971
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DividendsCommonStockCash us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Dividends
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-0.629-0.578-0.566-3.147-0.531-0.62-2.901-9.219-1.79-5.159-4.075-3.511-3.83-1.544
Percentage of DividendsCommonStockCash-0.7-0.6-0.6-3.6-0.6-0.7-3.4-12.3-2.3-6.8-5.4-4.7-5.5-2.2

us-gaap:CommonStock


Dividends
Period End2020-12-312020-09-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.0-0.001-0.001-0.001-0.001-0.0010.0-0.001-0.001-0.001
Percentage of DividendsCommonStockCash0.0-0.0-0.0-0.0-0.0-0.00.0-0.0-0.0-0.0

us-gaap:Parent


Dividends
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value9090898687878574797575746971
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RetainedEarnings


Dividends
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value9090908988888883818079787272
Percentage of DividendsCommonStockCash100.7100.6100.6103.6100.6100.7103.4112.3102.3106.8105.4104.7105.6102.2

us-gaap:DividendsPreferredStock

us-gaap:DividendsPreferredStock


Dividends
Period End2021-06-302021-03-312020-06-302020-03-312012-03-312011-12-312011-09-302011-03-312010-12-312010-09-30
Value4.4854.4854.4854.4851.9791.6961.6961.6961.6961.696
Percentage of DividendsPreferredStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DividendsPreferredStock us-gaap:StatementClassOfStock

us-gaap:SeriesFPreferredStock


Dividends
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value4.4854.4854.4854.4854.4854.4854.4854.4854.4854.4854.4854.4854.4854.4854.4854.4854.4854.4853.1890.00.00.0
Percentage of DividendsPreferredStock100.0100.00.00.0100.0100.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:GainLossOnSaleOfDerivatives

us-gaap:GainLossOnSaleOfDerivatives


Gain
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value0.00.0130.00.00.0
Percentage of GainLossOnSaleOfDerivatives0.00.0100.00.00.00.0

us-gaap:GainLossOnSaleOfProperties

us-gaap:GainLossOnSaleOfProperties


Gain
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value4.1814.2812.6010.1480.719126.9552.06113108.02144.10638153.1853.055144.6244.5051.178161.5761.9710.037.233.1153.6073.0571.9632.0431.2282.6690.5056.511.6942.4380.3140.6190.0720.00.030.1930.5640.3550.022
Percentage of GainLossOnSaleOfProperties100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0

us-gaap:GainsLossesOnSalesOfInvestmentRealEstate

us-gaap:GainsLossesOnSalesOfInvestmentRealEstate


Gains
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value4.1814.2812.6010.1480.719126.9552.0611310
Percentage of GainsLossesOnSalesOfInvestmentRealEstate100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ImpairmentOfRealEstate

us-gaap:ImpairmentOfRealEstate


Impairment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value7.7352.1314.385.695215.51310107.1873.245
Percentage of ImpairmentOfRealEstate100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInInterestPayableNet

us-gaap:IncreaseDecreaseInInterestPayableNet


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-22.85225-31.92629-20.04623-27.63627-29.47227-15.77915-16.97816-16.74417-16.45816-13.12713-14.49913-9.412-11.85511-13.14112-9.46410-10.77110-10.85310-4.5857.672-7.4456.777-7.26315-11.7311-11.05810-11.02211
Percentage of IncreaseDecreaseInInterestPayableNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInOtherOperatingAssets

us-gaap:IncreaseDecreaseInOtherOperatingAssets


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value943000.0-1067000.0566000.0-1258000.0387000.0-183000.0-279000.0-852000.01215000.012000.0-1845000.0158000.01308000.0-414000.0-2313000.01211000.0-405000.0-453000.0-1890000.0363000.0-297000.0161000.0141000.0-6101000.05503000.0-4539000.03434000.0-1427000.0991000.0-742000.0-318000.0-143000.0122000.0-61000.0-292000.0-878000.0108000.0-595000.0-175000.0-590000.0521000.0-502000.0505000.0-378000.0162000.0-236000.0
Percentage of IncreaseDecreaseInOtherOperatingAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInOtherOperatingLiabilities

us-gaap:IncreaseDecreaseInOtherOperatingLiabilities


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1234000.0-6438000.07520000.01822000.03943000.0-11299000.0121000.07347000.0-1532000.0-7315000.03332000.0-904000.0-2862000.0-1082000.0-1749000.0-1769000.07129000.0-3701000.0-5679000.012286000.0486000.0-4457000.0-3449000.0367000.0783000.0-4311000.0-2876000.01365000.014000.0-3249000.0-220000.05262000.01063000.0-2264000.02891000.0-1403000.0611000.0-4101000.01134000.03179000.01501000.0-3132000.01179000.01557000.0-2433000.0-734000.0
Percentage of IncreaseDecreaseInOtherOperatingLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInReceivables

us-gaap:IncreaseDecreaseInReceivables


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-0.9980.2730.212-14.519141.34-0.0080.375-0.403-0.8871.757-0.325-1.104-0.1250.0981.287-0.903-0.3070.9450.268-0.668-0.4711.3280.242-0.191-1.0440.8780.139-0.616-0.4171.371-1.7640.1830.1481.278-0.381-0.116-0.5170.626-0.736-0.417-0.5811.144-2.6052.446-0.766
Percentage of IncreaseDecreaseInReceivables100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncrementalCommonSharesAttributableToContingentlyIssuableShares

us-gaap:IncrementalCommonSharesAttributableToContingentlyIssuableShares


Incremental
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value637740.0513760.0570810.0570810.0477240.0537580.0537580.0447770.0487320.0487320.0400240.0457610.0445480.0365960.0465550.0465550.0393670.06332.0476250.0476250.0400050.06880.0516250.0516250.0433450.07341.0338820.0338820.0250470.0-7596.0-276920.0-317580.0-226600.09281.0-251830.0-251830.0-251830.0
Percentage of IncrementalCommonSharesAttributableToContingentlyIssuableShares100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestCostsCapitalized

us-gaap:InterestCostsCapitalized


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value64000.063000.0170000.0332000.0420000.0466000.0302000.0327000.0345000.0126000.0175000.0596000.01076000.0828000.0741000.0581000.0560000.0554000.0495000.0416000.0316000.0511000.0750000.0685000.0558000.0390000.0311000.0397000.0487000.0434000.0359000.0470000.0321000.0219000.0336000.0336000.0436000.0431000.0367000.0278000.0247000.0
Percentage of InterestCostsCapitalized100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InvestmentIncomeNet

us-gaap:InvestmentIncomeNet


Investment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value33000.065000.072000.074000.0106000.0164000.0200000.0501000.0487000.01924000.01552000.0195000.037000.025000.083000.064000.037000.0137000.062000.017000.072000.019000.042000.020000.035000.011000.0112000.087000.094000.063000.060000.0722000.0377000.0334000.0319000.01194000.0361000.0386000.0428000.0457000.0283000.0342000.0343000.0332000.0637000.0252000.0
Percentage of InvestmentIncomeNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LeaseCost

us-gaap:LeaseCost


Lease
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value6.6197.7258.0586.3456.3237.6357.2586.7066.67.0937.655.7595.8285.862
Percentage of LeaseCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LeaseIncome

us-gaap:LeaseIncome


Lease
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-09-302018-06-30
Value178179162157163174173168164163154155
Percentage of LeaseIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LineOfCreditFacilityAverageOutstandingAmount us-gaap:LongtermDebtType

us-gaap:LineOfCreditFacilityAverageOutstandingAmount

us-gaap:LineOfCredit


Line
Period End2020-12-31
Value-6.344
Percentage of LineOfCreditFacilityAverageOutstandingAmount100.0

us-gaap:LineOfCreditFacilityInterestRateDuringPeriod us-gaap:LongtermDebtType

us-gaap:LineOfCreditFacilityInterestRateDuringPeriod

us-gaap:LineOfCredit


Line
Period End2020-12-31
Value0
Percentage of LineOfCreditFacilityInterestRateDuringPeriod0.0

us-gaap:NotesIssued1

us-gaap:NotesIssued1


Notes
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
Value0003000000.00003100000.00000
Percentage of NotesIssued10.00.00.0100.00.00.00.0100.00.00.00.00.0

us-gaap:OperatingLeaseLeaseIncome

us-gaap:OperatingLeaseLeaseIncome


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-09-302018-06-30
Value173173157153159168167163160158150150
Percentage of OperatingLeaseLeaseIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax


Other
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
Value000-7617000.06214000.0-7818000.0-3920000.0002985000.03259000.0-2164000.0
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax0.00.00.0100.0100.0100.0100.00.00.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302018-03-31
Value000-7617000.06214000.0-7818000.0-3920000.002985000.03259000.0-2164000.0
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax0.00.00.0100.0100.0100.0100.00.0100.0100.0100.0

us-gaap:Parent


Other
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302018-03-31
Value000-7617000.06214000.0-7818000.0-3920000.002985000.03259000.0-2164000.0
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax0.00.00.0100.0100.0100.0100.00.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-561000.0-1368000.0-637000.0-642000.0-638000.0-383000.0-332000.0-327000.0-325000.0-323000.0-2083000.0-525000.0-531000.0-525000.0
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-561000.0-1368000.0-637000.0-642000.0-638000.0-383000.0-332000.0-327000.0-325000.0-323000.0-2083000.0-525000.0-531000.0-525000.0
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Parent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-561000.0-1368000.0-637000.0-642000.0-638000.0-383000.0-332000.0-327000.0-325000.0-323000.0-2083000.0-525000.0-531000.0-525000.0
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsForProceedsFromOtherInvestingActivities

us-gaap:PaymentsForProceedsFromOtherInvestingActivities


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
Value819000.0182000.0125000.0332000.0102000.0-59000.0-31000.0866000.0340000.0-2191000.0443000.0555000.085000.0-207000.01601000.0127000.0391000.040000.0225000.0198000.01160000.0652000.0469000.0583000.0521000.0593000.0699000.01690000.01326000.016000.042000.0664000.024000.093000.0585000.0870000.0-696000.0139000.0-2397000.02593000.061000.0-463000.01487000.0477000.0860000.0750000.0
Percentage of PaymentsForProceedsFromOtherInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsOfDebtExtinguishmentCosts

us-gaap:PaymentsOfDebtExtinguishmentCosts


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-06-302019-03-31
Value0.0210.00.00.0160.00.0
Percentage of PaymentsOfDebtExtinguishmentCosts0.0100.00.00.00.0100.00.00.0

us-gaap:PaymentsOfDebtExtinguishmentCosts us-gaap:DebtInstrument, us-gaap:LongtermDebtType

nnn:NotesPayableDueOctober2022, us-gaap:LoansPayable


Payments
Period End2021-03-312020-03-202020-03-31
Value211616
Percentage of PaymentsOfDebtExtinguishmentCosts100.0100.00.0

us-gaap:PaymentsOfDebtIssuanceCosts

us-gaap:PaymentsOfDebtIssuanceCosts


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-312014-09-302013-12-312013-09-302012-12-312012-09-302011-12-312011-09-30
Value7.5985.1450.1310.0011.4126.3970.0420.00.0750.041.655.3940.0740.0384.63.0650.080.0923.2030.00.1590.03.5790.03.058-0.1210.00.0821.522.9920.1182.544
Percentage of PaymentsOfDebtIssuanceCosts100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.00.0100.00.0100.0100.00.0100.0100.0100.0100.0100.0

us-gaap:PaymentsOfDebtIssuanceCosts nnn:EquityPlanName

nnn:ATMEquityProgram


Payments
Period End2021-06-302021-03-312020-09-302019-09-30
Value0.0470.0750.4050.624
Percentage of PaymentsOfDebtIssuanceCosts0.61.540500.00.0

us-gaap:PaymentsOfDebtIssuanceCosts us-gaap:DebtInstrument, us-gaap:LongtermDebtType

nnn:NotesPayableDueApril2030, us-gaap:LoansPayable


Payments
Period End2021-03-312020-03-31
Value5.1773.65
Percentage of PaymentsOfDebtIssuanceCosts100.657.1

us-gaap:PaymentsOfDividendsPreferredStockAndPreferenceStock us-gaap:StatementClassOfStock

us-gaap:PaymentsOfDividendsPreferredStockAndPreferenceStock

us-gaap:SeriesFPreferredStock


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value4.4854.4854.4854.4854.4854.4854.4854.4854.4854.4854.4854.4854.4854.4854.4854.4854.4854.4853.1890.00.00.0
Percentage of PaymentsOfDividendsPreferredStockAndPreferenceStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0

us-gaap:PaymentsOfStockIssuanceCosts

us-gaap:PaymentsOfStockIssuanceCosts


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value0.0470.1770.9820.4840.7120.0450.247160.7240.0421.0391.1681.5660.1741.2181.380.440.798100.8871.9991.381.9920.5830.6320.9918.5341.0880.80.3040.0740.039112.2641.0370.8070.4719.9229.104100.00.0
Percentage of PaymentsOfStockIssuanceCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0

us-gaap:PaymentsToAcquireRealEstateHeldForInvestment

us-gaap:PaymentsToAcquireRealEstateHeldForInvestment


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
Value10110610610146424112626611234190150174250723009824815235812615524313315177338968967844335127012696191322322545712483166.491
Percentage of PaymentsToAcquireRealEstateHeldForInvestment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromCollectionOfNotesReceivable

us-gaap:ProceedsFromCollectionOfNotesReceivable


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0.1950.0930.0910.0890.0940.10.03.10.00.00.00.750.50.00.03.6730.3450.0280.0951.2880.1990.580.2960.188102.7190.2140.392111.8211.3392.1367.5832.5220.5631.8992.8310.6451.462-0.2084.6689.0670.291
Percentage of ProceedsFromCollectionOfNotesReceivable100.0100.0100.0100.0100.0100.00.0100.00.00.00.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromIssuanceOfCommonStock

us-gaap:ProceedsFromIssuanceOfCommonStock


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-11-302014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0.7241.8826111530.6962.962451825.279124881301.554829925490.96457130892043839491992137054214.2475.281921666558223724122936203.4722.3883.4758.357
Percentage of ProceedsFromIssuanceOfCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromIssuanceOfCommonStock nnn:EquityPlanName

nnn:ATMEquityProgram


Proceeds
Period End2021-06-302021-03-312020-09-302019-09-30
Value-0.0471.1587.73445
Percentage of ProceedsFromIssuanceOfCommonStock-6.561.568.110.2

nnn:Drip


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value0.7240.5690.6343.1370.6250.6962.961167.1665.2794.1499.1155.4711.4913.9224.0560.6990.7140.9640.7670.7175.8921.7732.391.8771.1424.6460.3573.7076.1074.248
Percentage of ProceedsFromIssuanceOfCommonStock100.030.21.027.61.2100.0100.03.78.7100.03.310.34.295.94.84.12.71.5100.01.30.66.60.96.24.82.32.20.56.728.9100.0

us-gaap:ProceedsFromIssuanceOfOtherLongTermDebt

us-gaap:ProceedsFromIssuanceOfOtherLongTermDebt


Proceeds
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-06-302019-03-31
Value0.04410.00.06920.00.0
Percentage of ProceedsFromIssuanceOfOtherLongTermDebt0.0100.00.00.0100.00.00.0

us-gaap:ProceedsFromIssuanceOfOtherLongTermDebt us-gaap:DebtInstrument, us-gaap:LongtermDebtType

nnn:NotesPayableDueApril2030, us-gaap:LoansPayable


Proceeds
Period End2021-03-312020-03-31
Value436395
Percentage of ProceedsFromIssuanceOfOtherLongTermDebt98.857.0

us-gaap:ProceedsFromLongTermLinesOfCredit

us-gaap:ProceedsFromLongTermLinesOfCredit


Proceeds
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
Value0.00.00.03114002272020.00.043267649154525160110324049153563675144522271212386825115614411418649971372242300176199129240
Percentage of ProceedsFromLongTermLinesOfCredit0.00.00.0100.0100.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleOfRealEstateHeldforinvestment

us-gaap:ProceedsFromSaleOfRealEstateHeldforinvestment


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value2318123.6853.873333133421626381271407.6849.34439201022505.4388.162.20722141517128.53435124.62749206.8315.1932.5587.3310.0340.7733.2091.3994.2851.419
Percentage of ProceedsFromSaleOfRealEstateHeldforinvestment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProvisionForDoubtfulAccounts

us-gaap:ProvisionForDoubtfulAccounts


Provision
Period End2020-12-312020-09-30
Value7.03414
Percentage of ProvisionForDoubtfulAccounts100.0100.0

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax us-gaap:StatementEquityComponents

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Reclassification
Period End2021-06-302021-03-31
Value-561000.0-1368000.0
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax100.0100.0

us-gaap:RepaymentsOfLongTermLinesOfCredit

us-gaap:RepaymentsOfLongTermLinesOfCredit


Repayments
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
Value0.00.00.04442662901380.00.059868643542446738610342445438763350359367185256103159205110144173301324214255281234395164106116
Percentage of RepaymentsOfLongTermLinesOfCredit0.00.00.0100.0100.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RepaymentsOfOtherLongTermDebt

us-gaap:RepaymentsOfOtherLongTermDebt


Repayments
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-06-302019-03-31
Value0.03500.00.03250.00.0
Percentage of RepaymentsOfOtherLongTermDebt0.0100.00.00.0100.00.00.0

us-gaap:RepaymentsOfSecuredDebt

us-gaap:RepaymentsOfSecuredDebt


Repayments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
Value0.1560.1560.1530.1490.1470.1470.1450.1410.140.1410.1380.1340.1320.1340.1310.1260.1260.1272.8370.1350.1336.8570.3780.5310.7170.4090.3260.2710.2750.2790.2750.2690.2660.260.256180.3920.2880.2820.2750.2690.2720.263
Percentage of RepaymentsOfSecuredDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan

us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value95000.070000.068000.094000.076000.094000.097000.0119000.0132000.0119000.098000.0
Percentage of StockIssuedDuringPeriodValueEmployeeStockPurchasePlan100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value95000.070000.068000.094000.076000.093000.097000.0119000.0132000.0119000.098000.0
Percentage of StockIssuedDuringPeriodValueEmployeeStockPurchasePlan100.0100.0100.0100.0100.098.9100.0100.0100.0100.0100.0

us-gaap:Parent


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value95000.070000.068000.094000.076000.094000.097000.0119000.0132000.0119000.098000.0
Percentage of StockIssuedDuringPeriodValueEmployeeStockPurchasePlan100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueIssuedForServices

us-gaap:StockIssuedDuringPeriodValueIssuedForServices


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value267000.0267000.0267000.0269000.0298000.0298000.0326000.0325000.0321000.0322000.0328000.0329000.0422000.0
Percentage of StockIssuedDuringPeriodValueIssuedForServices100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueIssuedForServices us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value267000.0267000.0268000.0268000.0298000.0298000.0326000.0325000.0321000.0322000.0328000.0329000.0422000.0
Percentage of StockIssuedDuringPeriodValueIssuedForServices100.0100.0100.499.6100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonStock


Stock
Period End2020-09-30
Value1000.0
Percentage of StockIssuedDuringPeriodValueIssuedForServices0.4

us-gaap:Parent


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value267000.0267000.0267000.0269000.0298000.0298000.0326000.0325000.0321000.0322000.0328000.0329000.0422000.0
Percentage of StockIssuedDuringPeriodValueIssuedForServices100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueOther

us-gaap:StockIssuedDuringPeriodValueOther


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-312019-09-302019-06-30
Value0.01.234608.139520.04680
Percentage of StockIssuedDuringPeriodValueOther0.0100.0100.0100.0100.00.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueOther us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-312019-09-302019-06-30
Value0.01.233608.137520.04680
Percentage of StockIssuedDuringPeriodValueOther0.099.9100.0100.0100.00.0100.0100.0

us-gaap:CommonStock


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-312019-09-302019-06-30
Value0.00.0010.0150.0020.0140.00.0080.015
Percentage of StockIssuedDuringPeriodValueOther0.00.10.00.00.00.00.00.0

us-gaap:Parent


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-312019-09-302019-06-30
Value0.01.234608.139520.04680
Percentage of StockIssuedDuringPeriodValueOther0.0100.0100.0100.0100.00.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value0-3000.0000-3000.00-1000.00-3000.0
Percentage of StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures0.0100.00.00.00.0100.00.0100.00.0100.0

us-gaap:CommonStock


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value03000.00003000.001000.003000.0
Percentage of StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures0.0-100.00.00.00.0-100.00.0-100.00.0-100.0

us-gaap:StraightLineRent

us-gaap:StraightLineRent


Straight
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value-8.3239.385-7.4372.419260.0610.6310.5420.4130.747-0.124-0.059-0.0680.9980.5530.2950.2290.6750.273-0.178-0.0850.2420.529-0.179-0.1870.2050.2660.2440.4310.549-0.5340.294-0.8550.727-0.2390.477-0.3190.537-0.16
Percentage of StraightLineRent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:VariableLeaseIncome

us-gaap:VariableLeaseIncome


Variable
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-09-302018-06-30
Value231000.0104000.0114000.0160000.0165000.0403000.0259000.0329000.0300000.0422000.0284000.0189000.0
Percentage of VariableLeaseIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:WeightedAverageNumberOfSharesRestrictedStock

us-gaap:WeightedAverageNumberOfSharesRestrictedStock


Weighted
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value341470.0288660.04348.0344430.0342080.0311550.023588.0316860.0265980.0232800.04587.0294450.0295440.0237620.0-2653.0277710.0301210.0285890.05255.0406170.0406170.0343470.02666.0420420.0420420.0388330.07154.0489100.0489100.0403310.07002.0469370.0469370.0385260.0-1237.0-696270.0-696800.0-568160.0-6284.0-647620.0-647470.0-580740.00-649820.0-649820.0
Percentage of WeightedAverageNumberOfSharesRestrictedStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0

nnn:AccumulatedImpairmentRealEstateHeldForSale

nnn:AccumulatedImpairmentRealEstateHeldForSale


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-312010-12-31
Value130.9790.6050.6040.7383.3381.1070.5782.95516141.6152.2611.3610.8640.01.4942.7484.7760.340.00.2150.02.4930.5651.0221.0221.0243.9185.474106.9675.163108.2098.209
Percentage of AccumulatedImpairmentRealEstateHeldForSale100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.00.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nnn:AllowanceRentalIncome

nnn:AllowanceRentalIncome


Allowance
Period End2020-12-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value6947000.07481000.01842000.01842000.01842000.01842000.01842000.01842000.01842000.01842000.01936000.01936000.02224000.03078000.03078000.03078000.03078000.03110000.03133000.03078000.03066000.03086000.03086000.03086000.03086000.03086000.03179000.03181000.03086000.03153000.03154000.03270000.03086000.03086000.04875000.04870000.04666000.04364000.04001000.03609000.02875000.0
Percentage of AllowanceRentalIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nnn:CarryingValueOfPropertiesSecuringMortgagesPayable us-gaap:DebtInstrument, us-gaap:LongtermDebtType

nnn:CarryingValueOfPropertiesSecuringMortgagesPayable

nnn:MortgagePayableIssuedNovember2014, us-gaap:Mortgages


Carrying
Period End2020-12-312016-12-312015-12-312014-12-31
Value19212122
Percentage of CarryingValueOfPropertiesSecuringMortgagesPayable100.0100.0100.0100.0

nnn:DeferredLeaseIncomeAllowances

nnn:DeferredLeaseIncomeAllowances


Deferred
Period End2020-12-312020-06-302020-03-312019-12-312018-12-31
Value6947000.07481000.01842000.01842000.01842000.0
Percentage of DeferredLeaseIncomeAllowances100.0100.0100.0100.0100.0

nnn:DeferredRentReceivablesAllowanceForCreditLoss

nnn:DeferredRentReceivablesAllowanceForCreditLoss


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302019-12-31
Value5294000.06030000.06947000.07978000.01842000.0
Percentage of DeferredRentReceivablesAllowanceForCreditLoss100.0100.0100.0100.0100.0

nnn:InventoryBuildingHeldForSale

nnn:InventoryBuildingHeldForSale


Inventory
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-312010-12-31
Value175.484.9714.6954.6477.9726.511151.65534263.721115.1343.2521.9751.6035.98115202.5830.0271.5691.7472.4614.644116.6736.35115173517372221
Percentage of InventoryBuildingHeldForSale100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nnn:InventoryRealEstateHeldForSaleAccumulatedDepreciation

nnn:InventoryRealEstateHeldForSaleAccumulatedDepreciation


Inventory
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value5.6592.3162.5362.3862.7653.9533.396.1720.6191010
Percentage of InventoryRealEstateHeldForSaleAccumulatedDepreciation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nnn:LeaseIncomeRecognizedOnCashBasisNumberOfTenants

nnn:LeaseIncomeRecognizedOnCashBasisNumberOfTenants


Lease
Period End2020-12-31
Value13.0
Percentage of LeaseIncomeRecognizedOnCashBasisNumberOfTenants100.0

nnn:LessorLeasePercentOfRentCollectedForCurrentMonth us-gaap:SubsequentEventType

nnn:LessorLeasePercentOfRentCollectedForCurrentMonth

us-gaap:SubsequentEvent


Lessor
Period End2021-07-282021-04-282021-01-312020-10-12
Value99.098.095.094.0
Percentage of LessorLeasePercentOfRentCollectedForCurrentMonth100.0100.0100.0100.0

nnn:LessorLeasePercentOfRentCollectedForPreviousQuarter us-gaap:SubsequentEventType

nnn:LessorLeasePercentOfRentCollectedForPreviousQuarter

us-gaap:SubsequentEvent


Lessor
Period End2021-07-282021-04-282021-01-312020-10-12
Value99.097.096.090.0
Percentage of LessorLeasePercentOfRentCollectedForPreviousQuarter100.0100.0100.0100.0

nnn:LessorLeasePercentOfRentDeferredDueToCovid19OriginallyDueInRemainderOfFiscalYear

nnn:LessorLeasePercentOfRentDeferredDueToCovid19OriginallyDueInRemainderOfFiscalYear


Lessor
Period End2020-09-30
Value6.0
Percentage of LessorLeasePercentOfRentDeferredDueToCovid19OriginallyDueInRemainderOfFiscalYear100.0

nnn:LessorLeasePercentOfRentDueByFirstHalfOfYearTwo

nnn:LessorLeasePercentOfRentDueByFirstHalfOfYearTwo


Lessor
Period End2020-09-30
Value66.0
Percentage of LessorLeasePercentOfRentDueByFirstHalfOfYearTwo100.0

nnn:LessorLeasePercentOfRentDueBySecondHalfOfYearTwo

nnn:LessorLeasePercentOfRentDueBySecondHalfOfYearTwo


Lessor
Period End2020-09-30
Value89.0
Percentage of LessorLeasePercentOfRentDueBySecondHalfOfYearTwo100.0

nnn:LessorLeaseRentDeferralLeaseAmendmentsDueToCovid19DeferredRentDueCurrentFiscalYear

nnn:LessorLeaseRentDeferralLeaseAmendmentsDueToCovid19DeferredRentDueCurrentFiscalYear


Lessor
Period End2021-06-302021-03-31
Value1021
Percentage of LessorLeaseRentDeferralLeaseAmendmentsDueToCovid19DeferredRentDueCurrentFiscalYear100.0100.0

nnn:LessorLeaseRentDeferralLeaseAmendmentsDueToCovid19DeferredRentDueYearOne

nnn:LessorLeaseRentDeferralLeaseAmendmentsDueToCovid19DeferredRentDueYearOne


Lessor
Period End2020-12-31
Value36
Percentage of LessorLeaseRentDeferralLeaseAmendmentsDueToCovid19DeferredRentDueYearOne100.0

nnn:LessorLeaseRentDeferralLeaseAmendmentsDueToCovid19DeferredRentDueYearThree

nnn:LessorLeaseRentDeferralLeaseAmendmentsDueToCovid19DeferredRentDueYearThree


Lessor
Period End2020-12-31
Value1132000.0
Percentage of LessorLeaseRentDeferralLeaseAmendmentsDueToCovid19DeferredRentDueYearThree100.0

nnn:LessorLeaseRentDeferralLeaseAmendmentsDueToCovid19DeferredRentDueYearTwo

nnn:LessorLeaseRentDeferralLeaseAmendmentsDueToCovid19DeferredRentDueYearTwo


Lessor
Period End2020-12-31
Value10
Percentage of LessorLeaseRentDeferralLeaseAmendmentsDueToCovid19DeferredRentDueYearTwo100.0

nnn:LessorLeaseRentDeferralLeaseAmendmentsDueToCovid19DeferredRentOriginallyDueCurrentFiscalYear

nnn:LessorLeaseRentDeferralLeaseAmendmentsDueToCovid19DeferredRentOriginallyDueCurrentFiscalYear


Lessor
Period End2021-06-302021-03-312020-12-31
Value4.7584.67750
Percentage of LessorLeaseRentDeferralLeaseAmendmentsDueToCovid19DeferredRentOriginallyDueCurrentFiscalYear100.0100.0100.0

nnn:LessorLeaseRentDeferralLeaseAmendmentsDueToCovid19DeferredRentOriginallyDueNextFiscalYear

nnn:LessorLeaseRentDeferralLeaseAmendmentsDueToCovid19DeferredRentOriginallyDueNextFiscalYear


Lessor
Period End2020-12-31
Value1410000.0
Percentage of LessorLeaseRentDeferralLeaseAmendmentsDueToCovid19DeferredRentOriginallyDueNextFiscalYear100.0

nnn:LongtermDebtMaturitiesRepaymentsOfPrincipalInYearsOneThroughFive

nnn:LongtermDebtMaturitiesRepaymentsOfPrincipalInYearsOneThroughFive


Longterm
Period End2020-12-31
Value1100000.0
Percentage of LongtermDebtMaturitiesRepaymentsOfPrincipalInYearsOneThroughFive100.0

nnn:NotesPayableNetPriceAtIssuance us-gaap:DebtInstrument

nnn:NotesPayableNetPriceAtIssuance

nnn:NotesPayableDueApril2030


Notes
Period End2020-12-31
Value398
Percentage of NotesPayableNetPriceAtIssuance100.0

nnn:NotesPayableDueApril2050


Notes
Period End2020-12-31
Value293
Percentage of NotesPayableNetPriceAtIssuance73.7

nnn:NotesPayableNetPriceAtIssuance us-gaap:DebtInstrument, us-gaap:LongtermDebtType

nnn:NotesPayableDueApril2030, us-gaap:LoansPayable


Notes
Period End2021-03-312020-03-31
Value441398
Percentage of NotesPayableNetPriceAtIssuance0.00.0

nnn:OperatingLeaseAccruedLeasePayments us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty

nnn:OperatingLeaseAccruedLeasePayments

nnn:GroundLeases


Operating
Period End2020-12-312019-12-312019-09-302019-06-302019-03-31
Value1648000.01694000.01699000.01706000.01708000.0
Percentage of OperatingLeaseAccruedLeasePayments100.0100.0100.0100.0100.0

nnn:HeadquartersOfficeLease


Operating
Period End2020-12-312019-12-312019-09-302019-06-302019-03-31
Value550000.0638000.0658000.0677000.0696000.0
Percentage of OperatingLeaseAccruedLeasePayments33.437.738.739.740.7

nnn:OperatingLeaseNetInvestmentInLease

nnn:OperatingLeaseNetInvestmentInLease


Operating
Period End2021-06-302021-03-312020-12-31
Value726672457208
Percentage of OperatingLeaseNetInvestmentInLease100.0100.0100.0

nnn:RealEstateInvestmentFundingCommitments

nnn:RealEstateInvestmentFundingCommitments


Real
Period End2021-06-302021-03-312020-12-312020-09-30
Value17124247
Percentage of RealEstateInvestmentFundingCommitments100.0100.0100.0100.0

nnn:RealEstateInvestmentFundingCommitmentsAmountFunded

nnn:RealEstateInvestmentFundingCommitmentsAmountFunded


Real
Period End2021-06-302021-03-312020-12-312020-09-30
Value7.0636.6373536
Percentage of RealEstateInvestmentFundingCommitmentsAmountFunded100.0100.0100.0100.0

nnn:RealEstateInvestmentFundingCommitmentsRemainingCommitment

nnn:RealEstateInvestmentFundingCommitmentsRemainingCommitment


Real
Period End2021-06-302021-03-312020-12-312020-09-30
Value105.447.34910
Percentage of RealEstateInvestmentFundingCommitmentsRemainingCommitment100.0100.0100.0100.0

nnn:RealEstateInvestmentPropertyNetBeforeDevelopmentInProcess

nnn:RealEstateInvestmentPropertyNetBeforeDevelopmentInProcess


Real
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value72647241718171407193724572627107709268816836
Percentage of RealEstateInvestmentPropertyNetBeforeDevelopmentInProcess100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nnn:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageExercisePrice us-gaap:AwardType

nnn:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageExercisePrice

us-gaap:RestrictedStock


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value49.5444.7741.2142.6538.8835.1330.9328.1823.419.18
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageExercisePrice100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:MortgageLoansOnRealEstateFaceAmountOfMortgages

srt:MortgageLoansOnRealEstateFaceAmountOfMortgages


Mortgage
Period End2020-12-31
Value3000000.0
Percentage of MortgageLoansOnRealEstateFaceAmountOfMortgages100.0

srt:MortgageLoansOnRealEstateFaceAmountOfMortgages us-gaap:StatementGeographical

stpr:VA


Mortgage
Period End2020-12-31
Value3000000.0
Percentage of MortgageLoansOnRealEstateFaceAmountOfMortgages100.0

srt:MortgageLoansOnRealEstateFederalIncomeTaxBasis1

srt:MortgageLoansOnRealEstateFederalIncomeTaxBasis1


Mortgage
Period End2020-12-31
Value2626000.0
Percentage of MortgageLoansOnRealEstateFederalIncomeTaxBasis1100.0

srt:RealEstateFederalIncomeTaxBasis us-gaap:MortgageLoansOnRealEstateDescriptionTypeOfProperty

srt:RealEstateFederalIncomeTaxBasis

nnn:OperatingLease


Real
Period End2020-12-312019-12-31
Value84518338
Percentage of RealEstateFederalIncomeTaxBasis100.0100.0

us-gaap:AccountsAndNotesReceivableNet

us-gaap:AccountsAndNotesReceivableNet


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value3.6134.6114.3384.126184.2142.8742.8822.5072.913.7972.1712.5483.8634.3173.4952.2083.1113.4182.4732.2055.2363.3442.021.7781.9693.0132.1352.0173.694.1072.7363.4433.263.1121.221.4561.5632.1491.5132.4242.8313.4031.946
Percentage of AccountsAndNotesReceivableNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccumulatedAmortizationDeferredFinanceCosts

us-gaap:AccumulatedAmortizationDeferredFinanceCosts


Accumulated
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value17151412119.87715141314131212201918181717161615141312116.87
Percentage of AccumulatedAmortizationDeferredFinanceCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccumulatedAmortizationDeferredFinanceCosts us-gaap:LongtermDebtType

us-gaap:LoansPayable


Accumulated
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value9.3178.9626.7056.3376.3764.7045.769
Percentage of AccumulatedAmortizationDeferredFinanceCosts53.957.547.550.056.647.640.2

us-gaap:Mortgages


Accumulated
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-31
Value0.1080.090.0860.0810.0770.0730.0690.0640.060.0550.0510.0460.0420.0380.1120.1080.1030.0930.069
Percentage of AccumulatedAmortizationDeferredFinanceCosts0.60.60.00.00.00.50.00.00.00.40.00.00.00.30.00.00.00.90.5

us-gaap:NotesPayableToBanks


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value8.1027.5439.3178.7058.0967.4928.9628.3877.8197.2566.7057.9527.3996.8656.3377.9287.3976.8846.3765.9395.5215.1094.704
Percentage of AccumulatedAmortizationDeferredFinanceCosts0.00.053.90.00.00.057.50.00.00.047.50.00.00.050.00.00.00.056.60.00.00.047.6

us-gaap:AccumulatedAmortizationOfDebtIssuanceCostsLineOfCreditArrangements

us-gaap:AccumulatedAmortizationOfDebtIssuanceCostsLineOfCreditArrangements


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value181717161615151514141413131312121111111010109.877
Percentage of AccumulatedAmortizationOfDebtIssuanceCostsLineOfCreditArrangements100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsPremiumsAndOtherReceivables

us-gaap:AllowanceForDoubtfulAccountsPremiumsAndOtherReceivables


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value779000.0846000.0835000.0879000.03085000.0506000.0506000.0506000.0506000.01039000.02273000.01034000.0572000.0879000.01119000.01961000.02158000.01840000.01006000.01347000.0745000.0671000.0566000.0565000.02166000.01887000.01784000.01759000.03097000.03069000.02822000.02936000.01923000.01353000.0855000.01057000.01113000.01843000.01403000.01044000.01934000.01817000.01750000.0583000.0
Percentage of AllowanceForDoubtfulAccountsPremiumsAndOtherReceivables100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AreaOfRealEstateProperty

us-gaap:AreaOfRealEstateProperty


Area
Period End2021-06-302021-03-312020-12-312020-09-30
Value32323232
Percentage of AreaOfRealEstateProperty100.0100.0100.0100.0

us-gaap:BelowMarketLeaseAccumulatedAmortization

us-gaap:BelowMarketLeaseAccumulatedAmortization


Below
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value26262626262626252525252525252624
Percentage of BelowMarketLeaseAccumulatedAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BelowMarketLeaseGross

us-gaap:BelowMarketLeaseGross


Below
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value41414141424241424141414141444446
Percentage of BelowMarketLeaseGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BelowMarketLeaseNet

us-gaap:BelowMarketLeaseNet


Below
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value14141415151615161616161616181822
Percentage of BelowMarketLeaseNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:DebtInstrumentCarryingAmount

nnn:MortgagePayableIssuedNovember2014, us-gaap:Mortgages


Debt
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value11121213131415
Percentage of DebtInstrumentCarryingAmount100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtInstrumentInterestRateEffectivePercentage us-gaap:DebtInstrument

us-gaap:DebtInstrumentInterestRateEffectivePercentage

nnn:NotesPayableDueApril2023


Debt
Period End2020-12-312019-12-312018-12-31
Value3.3880.033880.03388
Percentage of DebtInstrumentInterestRateEffectivePercentage100.0100.0100.0

nnn:NotesPayableDueApril2030


Debt
Period End2020-12-31
Value2.536
Percentage of DebtInstrumentInterestRateEffectivePercentage74.9

nnn:NotesPayableDueApril2050


Debt
Period End2020-12-31
Value3.205
Percentage of DebtInstrumentInterestRateEffectivePercentage94.6

nnn:NotesPayableDueDecember2026


Debt
Period End2020-12-312019-12-312018-12-31
Value3.7330.037330.03733
Percentage of DebtInstrumentInterestRateEffectivePercentage110.2110.2110.2

nnn:NotesPayableDueJune2024


Debt
Period End2020-12-312019-12-312018-12-31
Value3.9240.039240.03924
Percentage of DebtInstrumentInterestRateEffectivePercentage115.8115.8115.8

nnn:NotesPayableDueNovember2025


Debt
Period End2020-12-312019-12-312018-12-31
Value4.0290.040290.04029
Percentage of DebtInstrumentInterestRateEffectivePercentage118.9118.9118.9

nnn:NotesPayableDueOctober2027


Debt
Period End2020-12-312019-12-312018-12-31
Value3.5480.035480.03548
Percentage of DebtInstrumentInterestRateEffectivePercentage104.7104.7104.7

nnn:NotesPayableDueOctober2028


Debt
Period End2020-12-312019-12-312018-12-31
Value4.3880.043880.04388
Percentage of DebtInstrumentInterestRateEffectivePercentage129.5129.5129.5

nnn:NotesPayableDueOctober2048


Debt
Period End2020-12-312019-12-312018-12-312018-09-30
Value4.890.04890.04890.0489
Percentage of DebtInstrumentInterestRateEffectivePercentage144.3144.3144.30.0

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

nnn:NotesPayableDueApril2030, us-gaap:LoansPayable


Debt
Period End2021-03-312020-03-31
Value3.6020.02536
Percentage of DebtInstrumentInterestRateEffectivePercentage0.00.0

us-gaap:DebtInstrumentUnamortizedDiscount us-gaap:DebtInstrument

us-gaap:DebtInstrumentUnamortizedDiscount

nnn:NotesPayableDueApril2030


Debt
Period End2020-12-31
Value1.288
Percentage of DebtInstrumentUnamortizedDiscount100.0

nnn:NotesPayableDueApril2050


Debt
Period End2020-12-31
Value6.066
Percentage of DebtInstrumentUnamortizedDiscount471.0

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

nnn:NotesPayableDueApril2030, us-gaap:LoansPayable


Debt
Period End2021-03-312020-03-31
Value8.4061.288
Percentage of DebtInstrumentUnamortizedDiscount0.00.0

us-gaap:DebtIssuanceCostsLineOfCreditArrangementsGross us-gaap:LongtermDebtType

us-gaap:DebtIssuanceCostsLineOfCreditArrangementsGross

us-gaap:LineOfCredit


Debt
Period End2021-06-30
Value7419000.0
Percentage of DebtIssuanceCostsLineOfCreditArrangementsGross100.0

us-gaap:DebtIssuanceCostsLineOfCreditArrangementsNet

us-gaap:DebtIssuanceCostsLineOfCreditArrangementsNet


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value8508000.01492000.01917000.02340000.02809000.02461000.02783000.03104000.03468000.03757000.04081000.04426000.04781000.05062000.05380000.01775000.02124000.02394000.02715000.03055000.03396000.03662000.04003000.0
Percentage of DebtIssuanceCostsLineOfCreditArrangementsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredFinanceCostsGross us-gaap:LongtermDebtType

us-gaap:DeferredFinanceCostsGross

us-gaap:LoansPayable


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value31262622211716
Percentage of DeferredFinanceCostsGross100.0100.0100.0100.0100.0100.0100.0

us-gaap:Mortgages


Deferred
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-31
Value0.1470.1470.1470.1470.1470.1470.1470.1470.1470.1470.1470.1470.1470.1470.2260.2260.2260.2260.226
Percentage of DeferredFinanceCostsGross0.50.50.00.00.00.50.00.00.00.60.00.00.00.70.00.00.01.31.3

us-gaap:NotesPayableToBanks


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value3333313131312626262626292222222421212117171717
Percentage of DeferredFinanceCostsGross0.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.0

us-gaap:DeferredFinanceCostsNet

us-gaap:DeferredFinanceCostsNet


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value1.9172.7834.0815.382.7154.003141515161414121213141112119.1489.97510119.6698.1929.36613
Percentage of DeferredFinanceCostsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredFinanceCostsNet us-gaap:LongtermDebtType

us-gaap:Mortgages


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value0.0390.0570.0740.0920.1090.1330.157
Percentage of DeferredFinanceCostsNet2.02.01.81.74.03.31.0

us-gaap:DeferredRentReceivablesNet

us-gaap:DeferredRentReceivablesNet


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value3745536159282828282825252626252525252524252525252525252525252425252625252525252525252525
Percentage of DeferredRentReceivablesNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredRevenueLeasesNet

us-gaap:DeferredRevenueLeasesNet


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value5328252525252524252525
Percentage of DeferredRevenueLeasesNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value3892000.03899000.03899000.03899000.05088000.04983000.05196000.05212000.05829000.06805000.05398000.0
Percentage of DeferredTaxAssetsOperatingLossCarryforwards100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DevelopmentInProcess

us-gaap:DevelopmentInProcess


Development
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value1.8414.30926272839271317198.01741246128608660265.634
Percentage of DevelopmentInProcess100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DirectFinancingLeaseDeferredSellingProfit

us-gaap:DirectFinancingLeaseDeferredSellingProfit


Direct
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value5732000.06379000.06610000.06814000.07022000.07225000.0
Percentage of DirectFinancingLeaseDeferredSellingProfit100.0100.0100.0100.0100.0100.0

us-gaap:DirectFinancingLeaseLeaseReceivable

us-gaap:DirectFinancingLeaseLeaseReceivable


Direct
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value8.4999.3569.86101010
Percentage of DirectFinancingLeaseLeaseReceivable100.0100.0100.0100.0100.0100.0

us-gaap:DirectFinancingLeaseNetInvestmentInLease

us-gaap:DirectFinancingLeaseNetInvestmentInLease


Direct
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value3808000.03904000.03994000.04060000.04121000.04143000.04204000.06882000.07052000.07219000.08069000.0
Percentage of DirectFinancingLeaseNetInvestmentInLease100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DirectFinancingLeaseUnguaranteedResidualAsset

us-gaap:DirectFinancingLeaseUnguaranteedResidualAsset


Direct
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value1227000.01227000.03632000.03632000.03632000.04395000.0
Percentage of DirectFinancingLeaseUnguaranteedResidualAsset100.0100.0100.0100.0100.0100.0

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized


Employee
Period End2020-12-31
Value13
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized100.0

us-gaap:FinancingReceivableAllowanceForCreditLosses us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:FinancingReceivableAllowanceForCreditLosses

us-gaap:RealEstateLoan


Financing
Period End2021-06-302021-03-312020-12-312020-09-30
Value141000.0153000.0158000.0164000.0
Percentage of FinancingReceivableAllowanceForCreditLosses100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization

us-gaap:AboveMarketLeases


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value1010101010109.8979.8019.6049.4049.2399.0819.1979.6019.2998.761
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LeasesAcquiredInPlace


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value70686868676664636261606060636157
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization671.5668.0668.8653.1658.0654.6655.9652.1649.7652.3658.0661.8653.1661.4656.0658.2

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive

nnn:AboveMarketAndBelowMarketLeases


Finite
Period End2020-12-312019-12-312018-12-312017-12-31
Value7.1997.2627.5947.572
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive100.0100.0100.0100.0

us-gaap:LeasesAcquiredInPlace


Finite
Period End2020-12-312019-12-312018-12-312017-12-31
Value20231615
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive285.6321.1223.2206.4

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths

nnn:AboveMarketAndBelowMarketLeases


Finite
Period End2020-12-312019-12-312018-12-312017-12-31
Value594000.0695000.0730000.01412000.0
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths100.0100.0100.0100.0

us-gaap:LeasesAcquiredInPlace


Finite
Period End2020-12-312019-12-312018-12-312017-12-31
Value6903000.07502000.06716000.08249000.0
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths1162.11079.4920.0584.2

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive

nnn:AboveMarketAndBelowMarketLeases


Finite
Period End2020-12-312019-12-312018-12-312017-12-31
Value373000.0379000.0358000.0363000.0
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearFive100.0100.0100.0100.0

us-gaap:LeasesAcquiredInPlace


Finite
Period End2020-12-312019-12-312018-12-312017-12-31
Value4563000.05138000.04309000.04024000.0
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearFive1223.31355.71203.61108.5

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour

nnn:AboveMarketAndBelowMarketLeases


Finite
Period End2020-12-312019-12-312018-12-312017-12-31
Value386000.0383000.0440000.0489000.0
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearFour100.0100.0100.0100.0

us-gaap:LeasesAcquiredInPlace


Finite
Period End2020-12-312019-12-312018-12-312017-12-31
Value5281000.05833000.04817000.04494000.0
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearFour1368.11523.01094.8919.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree

nnn:AboveMarketAndBelowMarketLeases


Finite
Period End2020-12-312019-12-312018-12-312017-12-31
Value390000.0466000.0562000.0609000.0
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearThree100.0100.0100.0100.0

us-gaap:LeasesAcquiredInPlace


Finite
Period End2020-12-312019-12-312018-12-312017-12-31
Value5969000.06339000.05285000.05220000.0
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearThree1530.51360.3940.4857.1

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo

nnn:AboveMarketAndBelowMarketLeases


Finite
Period End2020-12-312019-12-312018-12-312017-12-31
Value470000.0590000.0676000.0684000.0
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo100.0100.0100.0100.0

us-gaap:LeasesAcquiredInPlace


Finite
Period End2020-12-312019-12-312018-12-312017-12-31
Value6443000.06800000.06000000.05976000.0
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo1370.91152.5887.6873.7

us-gaap:FiniteLivedIntangibleAssetsGross us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsGross

us-gaap:AboveMarketLeases


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value15151515151515151515151515161618
Percentage of FiniteLivedIntangibleAssetsGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LeasesAcquiredInPlace


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value121121118119121121119119115109104104101106104112
Percentage of FiniteLivedIntangibleAssetsGross792.5788.5765.3757.3765.7767.9760.7758.3735.8708.8691.1681.9664.7648.8630.7615.5

us-gaap:InterestPayableCurrentAndNoncurrent

us-gaap:InterestPayableCurrentAndNoncurrent


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value214419512141184517471935193620371936193219332029172917301827172717281722142115227.285197.3427.471
Percentage of InterestPayableCurrentAndNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestRateCashFlowHedgeGainLossToBeReclassifiedDuringNext12MonthsNet

us-gaap:InterestRateCashFlowHedgeGainLossToBeReclassifiedDuringNext12MonthsNet


Interest
Period End2021-06-302021-03-312020-12-312020-09-30
Value-2295000.0-2271000.0-2597000.0-2574000.0
Percentage of InterestRateCashFlowHedgeGainLossToBeReclassifiedDuringNext12MonthsNet100.0100.0100.0100.0

us-gaap:InventoryLandHeldForSale

us-gaap:InventoryLandHeldForSale


Inventory
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-312010-12-31
Value144.3133.8413.7032.4713.8174.9965.122.207138.6062.524.4242.8642.5811.311.2594.11614191.5970.6279.4192.3474.5383.5923.2465.2854.3395.3377.403101911152324
Percentage of InventoryLandHeldForSale100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InventoryRealEstateHeldForSale

us-gaap:InventoryRealEstateHeldForSale


Inventory
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value126.4985.6715.4083.6154.4987.01130.28821133.309103.7914.0832.4232.3417.26323293.0620.627323.5933.7534.7315.395148.236.221516462341534042373131313272
Percentage of InventoryRealEstateHeldForSale100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InvestmentBuildingAndBuildingImprovements

us-gaap:InvestmentBuildingAndBuildingImprovements


Investment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value61546098600959375942594359175752571755355469
Percentage of InvestmentBuildingAndBuildingImprovements100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LandAndLandImprovements

us-gaap:LandAndLandImprovements


Land
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value25032501248924792482248924922463245523862368
Percentage of LandAndLandImprovements100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LandAndLandImprovements us-gaap:PropertyPlantAndEquipmentByType

us-gaap:AssetUnderConstruction


Land
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value5.2222.3288.4219.4491016161114105.571
Percentage of LandAndLandImprovements0.20.10.30.40.40.70.70.50.60.50.2

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths

nnn:GroundLeases


Lessee
Period End2020-12-312019-12-31
Value573000.0564000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths100.0100.0

nnn:HeadquartersOfficeLease


Lessee
Period End2020-12-312019-12-31
Value788000.0773000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths137.5137.1

us-gaap:LessorOperatingLeasePaymentsToBeReceived

us-gaap:LessorOperatingLeasePaymentsToBeReceived


Lessor
Period End2020-12-31
Value6638
Percentage of LessorOperatingLeasePaymentsToBeReceived100.0

us-gaap:LessorOperatingLeasePaymentsToBeReceivedFiveYears

us-gaap:LessorOperatingLeasePaymentsToBeReceivedFiveYears


Lessor
Period End2020-12-31
Value515
Percentage of LessorOperatingLeasePaymentsToBeReceivedFiveYears100.0

us-gaap:LessorOperatingLeasePaymentsToBeReceivedFourYears

us-gaap:LessorOperatingLeasePaymentsToBeReceivedFourYears


Lessor
Period End2020-12-31
Value541
Percentage of LessorOperatingLeasePaymentsToBeReceivedFourYears100.0

us-gaap:LessorOperatingLeasePaymentsToBeReceivedNextTwelveMonths

us-gaap:LessorOperatingLeasePaymentsToBeReceivedNextTwelveMonths


Lessor
Period End2020-12-31
Value644
Percentage of LessorOperatingLeasePaymentsToBeReceivedNextTwelveMonths100.0

us-gaap:LessorOperatingLeasePaymentsToBeReceivedThereafter

us-gaap:LessorOperatingLeasePaymentsToBeReceivedThereafter


Lessor
Period End2020-12-31
Value3783
Percentage of LessorOperatingLeasePaymentsToBeReceivedThereafter100.0

us-gaap:LessorOperatingLeasePaymentsToBeReceivedThreeYears

us-gaap:LessorOperatingLeasePaymentsToBeReceivedThreeYears


Lessor
Period End2020-12-31
Value561
Percentage of LessorOperatingLeasePaymentsToBeReceivedThreeYears100.0

us-gaap:LessorOperatingLeasePaymentsToBeReceivedTwoYears

us-gaap:LessorOperatingLeasePaymentsToBeReceivedTwoYears


Lessor
Period End2020-12-31
Value590
Percentage of LessorOperatingLeasePaymentsToBeReceivedTwoYears100.0

us-gaap:LineOfCreditFacilityRemainingBorrowingCapacity us-gaap:LongtermDebtType

us-gaap:LineOfCreditFacilityRemainingBorrowingCapacity

us-gaap:LineOfCredit


Line
Period End2021-06-302021-03-312020-12-312020-09-30
Value1100900900900
Percentage of LineOfCreditFacilityRemainingBorrowingCapacity100.0100.0100.0100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths us-gaap:LongtermDebtType

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths

us-gaap:Mortgages


Long
Period End2020-12-31
Value716000.0
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree us-gaap:LongtermDebtType

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree

us-gaap:Mortgages


Long
Period End2020-12-31
Value9968000.0
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo us-gaap:LongtermDebtType

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo

us-gaap:Mortgages


Long
Period End2020-12-31
Value750000.0
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo100.0

us-gaap:MortgageLoansOnRealEstate

us-gaap:MortgageLoansOnRealEstate


Mortgage
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value2.6260.00.00.01.258.66110141722213435
Percentage of MortgageLoansOnRealEstate100.00.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:MortgageLoansOnRealEstate us-gaap:StatementGeographical

stpr:VA


Mortgage
Period End2020-12-31
Value2.626
Percentage of MortgageLoansOnRealEstate100.0

us-gaap:NotesPayable

us-gaap:NotesPayable


Notes
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value329932983209320832073206284228412840283928383135244824472446269522992298229719541953195219511715171517151714171417141514151415131513116511651165845895894894598598598618
Percentage of NotesPayable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:NotesPayableFairValueDisclosure

us-gaap:NotesPayableFairValueDisclosure


Notes
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value360435023532343733313277307430743009291428133104241624492507276523772374236720942103205120071776176818191813179818011584155515591858161415851721134713761362134210531044
Percentage of NotesPayableFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:NotesReceivableNet us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:NotesReceivableNet

us-gaap:RealEstateLoan


Notes
Period End2021-06-302021-03-312020-12-312020-09-30
Value2210000.02395000.02482000.02569000.0
Percentage of NotesReceivableNet100.0100.0100.0100.0

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent

nnn:GroundLeases


Operating
Period End2020-12-312019-12-312019-09-302019-06-302019-03-31
Value4.10.0410.0410.0410.041
Percentage of OperatingLeaseWeightedAverageDiscountRatePercent100.0100.0100.0100.0100.0

nnn:HeadquartersOfficeLease


Operating
Period End2020-12-312019-12-312019-09-302019-06-302019-03-31
Value3.50.0350.0350.0350.035
Percentage of OperatingLeaseWeightedAverageDiscountRatePercent85.485.485.485.485.4

us-gaap:OtherLiabilities

us-gaap:OtherLiabilities


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value72707876818596101968477981081221191149990858910011512113110084859184918997877385998773767240394329
Percentage of OtherLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PreferredStockValue

us-gaap:PreferredStockValue


Preferred
Period End2021-06-302021-03-312020-12-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value345345345929292929292
Percentage of PreferredStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PreferredStockValue us-gaap:StatementClassOfStock

us-gaap:SeriesFPreferredStock


Preferred
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value3453453453453453453453453453453453453453453453453450.0
Percentage of PreferredStockValue100.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RealEstateAccumulatedDepreciation

us-gaap:RealEstateAccumulatedDepreciation


Real
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value131911511016881742624513418333270222183146
Percentage of RealEstateAccumulatedDepreciation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RealEstateGrossAtCarryingValue

us-gaap:RealEstateGrossAtCarryingValue


Real
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value8534844878837314664759135236468641453531277425842605
Percentage of RealEstateGrossAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RealEstateHeldforsale

us-gaap:RealEstateHeldforsale


Real
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-312010-12-31
Value319.7938.8128.3987.1181111203.86248346.241157.9985.8333.2852.8621029394.180.627373.9166.2856.0537.8917111122285630524546
Percentage of RealEstateHeldforsale100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RealEstateInvestmentPropertyAccumulatedDepreciation

us-gaap:RealEstateInvestmentPropertyAccumulatedDepreciation


Real
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value13941358131712761232118711481109108310436.8971.3172.7982.8460.8860.8620.5211.343.9375.7030.7780.04.4190.3230.0390.7571.5091.981.7581.551.5422.0332.412.347
Percentage of RealEstateInvestmentPropertyAccumulatedDepreciation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RealEstateInvestmentPropertyAtCost

us-gaap:RealEstateInvestmentPropertyAtCost


Real
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value86598600849984178425843384108217817679257841
Percentage of RealEstateInvestmentPropertyAtCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RealEstateInvestmentPropertyNet

us-gaap:RealEstateInvestmentPropertyNet


Real
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value72707249720871677221728572907121711069006853662466096529642862416198594458815677563053435256516349354823471746624368431642534221415838013769356534853393322429192603256025192328
Percentage of RealEstateInvestmentPropertyNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceived

us-gaap:SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceived


Sales
Period End2020-12-31
Value8499000.0
Percentage of SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceived100.0

us-gaap:SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedFiveYears

us-gaap:SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedFiveYears


Sales
Period End2020-12-31
Value887000.0
Percentage of SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedFiveYears100.0

us-gaap:SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedFourYears

us-gaap:SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedFourYears


Sales
Period End2020-12-31
Value896000.0
Percentage of SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedFourYears100.0

us-gaap:SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedNextTwelveMonths

us-gaap:SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedNextTwelveMonths


Sales
Period End2020-12-31
Value963000.0
Percentage of SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedNextTwelveMonths100.0

us-gaap:SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedThereafter

us-gaap:SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedThereafter


Sales
Period End2020-12-31
Value3961000.0
Percentage of SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedThereafter100.0

us-gaap:SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedThreeYears

us-gaap:SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedThreeYears


Sales
Period End2020-12-31
Value895000.0
Percentage of SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedThreeYears100.0

us-gaap:SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedTwoYears

us-gaap:SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedTwoYears


Sales
Period End2020-12-31
Value897000.0
Percentage of SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedTwoYears100.0

us-gaap:SecuredDebt

us-gaap:SecuredDebt


Secured
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value111111111111121212121212131313131313131616172324252526118.8929.1819.4759.764101010102922232323232425
Percentage of SecuredDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:SecuredDebt us-gaap:DebtInstrument

nnn:MortgageAgreement3


Secured
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value1515151515150.015
Percentage of SecuredDebt133.0125.6119.4113.9109.263.20.1

us-gaap:SecuredDebt us-gaap:LongtermDebtType

us-gaap:Mortgages


Secured
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value111212131324269.475102324
Percentage of SecuredDebt100.3100.5100.6100.7100.8100.6100.0100.0100.0100.0100.0

us-gaap:TenantImprovements

us-gaap:TenantImprovements


Tenant
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value355000.0355000.0355000.0355000.0355000.0355000.0355000.0355000.03630000.03630000.03630000.0
Percentage of TenantImprovements100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Line plots across dimensions of each concept


us-gaap:ProfitLoss
us-gaap:StatementEquityComponents
(None,)
Profit Lossus-gaap: Statement Equity Components
us-gaap:FiniteLivedIntangibleAssetsNet
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
(None,)
Finite Lived Intangible Assets Netus-gaap: Finite Lived Intangible Assets By Major Class
us-gaap:OperatingLeaseRightOfUseAsset
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty
(None,)
Operating Lease Right Of Use Assetus-gaap: Real Estate And Accumulated Depreciation Description Of Property
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty
(None,)
Lessee Operating Lease Liability Payments Due Year Twous-gaap: Real Estate And Accumulated Depreciation Description Of Property
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty
(None,)
Lessee Operating Lease Liability Payments Due Year Threeus-gaap: Real Estate And Accumulated Depreciation Description Of Property
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty
(None,)
Lessee Operating Lease Liability Payments Due Year Fourus-gaap: Real Estate And Accumulated Depreciation Description Of Property
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty
(None,)
Lessee Operating Lease Liability Payments Due Year Fiveus-gaap: Real Estate And Accumulated Depreciation Description Of Property
us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
us-gaap:StatementEquityComponents
(None,)
Stockholders Equity Including Portion Attributable To Noncontrolling Interestus-gaap: Statement Equity Components
us-gaap:ProfitLoss
us-gaap:StatementEquityComponents
(None,)
Profit Lossus-gaap: Statement Equity Components