false--12-31FY20190000751364 184200018420001842000P10Y2224340.01000P3YP3Y141180001557400022730005060001.861.952.030.010.013750000003750000001615035851716942091615035851716942090.008752693200000110.057000.0520.0520.3128471.425001.300001.425001.300001.479171.300002500250025000.010.0115000000150000001150001380001380001150001380001380000P3Y013695101016986354564037128287700000058213667378163234402227410222148435965011500000115000000000 0000751364 2019-01-01 2019-12-31 0000751364 us-gaap:SeriesFPreferredStockMember 2019-01-01 2019-12-31 0000751364 us-gaap:CommonStockMember 2019-01-01 2019-12-31 0000751364 2019-06-30 0000751364 2020-01-31 0000751364 2018-12-31 0000751364 2019-12-31 0000751364 us-gaap:SeriesEPreferredStockMember 2019-12-31 0000751364 us-gaap:SeriesEPreferredStockMember 2018-12-31 0000751364 us-gaap:SeriesFPreferredStockMember 2018-12-31 0000751364 us-gaap:SeriesFPreferredStockMember 2019-12-31 0000751364 us-gaap:SeriesEPreferredStockMember 2018-01-01 2018-12-31 0000751364 us-gaap:SeriesFPreferredStockMember 2018-01-01 2018-12-31 0000751364 2018-01-01 2018-12-31 0000751364 2017-01-01 2017-12-31 0000751364 us-gaap:SeriesEPreferredStockMember 2017-01-01 2017-12-31 0000751364 us-gaap:SeriesDPreferredStockMember 2019-01-01 2019-12-31 0000751364 us-gaap:SeriesDPreferredStockMember 2017-01-01 2017-12-31 0000751364 us-gaap:SeriesDPreferredStockMember 2018-01-01 2018-12-31 0000751364 us-gaap:SeriesFPreferredStockMember 2017-01-01 2017-12-31 0000751364 us-gaap:SeriesEPreferredStockMember 2019-01-01 2019-12-31 0000751364 us-gaap:RetainedEarningsMember 2018-01-01 2018-12-31 0000751364 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2018-01-01 2018-12-31 0000751364 us-gaap:ParentMember 2018-01-01 2018-12-31 0000751364 us-gaap:SeriesFPreferredStockMember us-gaap:PreferredStockMember 2017-12-31 0000751364 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2017-12-31 0000751364 us-gaap:CommonStockMember 2018-01-01 2018-12-31 0000751364 us-gaap:SeriesDPreferredStockMember us-gaap:PreferredStockMember 2018-12-31 0000751364 us-gaap:AdditionalPaidInCapitalMember 2018-01-01 2018-12-31 0000751364 us-gaap:SeriesFPreferredStockMember us-gaap:RetainedEarningsMember 2018-01-01 2018-12-31 0000751364 us-gaap:AdditionalPaidInCapitalMember 2018-12-31 0000751364 us-gaap:SeriesEPreferredStockMember us-gaap:PreferredStockMember 2017-12-31 0000751364 us-gaap:NoncontrollingInterestMember 2018-12-31 0000751364 us-gaap:NoncontrollingInterestMember 2017-12-31 0000751364 us-gaap:ParentMember 2018-12-31 0000751364 us-gaap:CommonStockMember 2017-12-31 0000751364 us-gaap:SeriesEPreferredStockMember us-gaap:ParentMember 2018-01-01 2018-12-31 0000751364 us-gaap:SeriesFPreferredStockMember us-gaap:ParentMember 2018-01-01 2018-12-31 0000751364 us-gaap:SeriesFPreferredStockMember us-gaap:PreferredStockMember 2018-12-31 0000751364 us-gaap:RetainedEarningsMember 2017-12-31 0000751364 us-gaap:SeriesDPreferredStockMember us-gaap:PreferredStockMember 2017-12-31 0000751364 us-gaap:CommonStockMember 2018-12-31 0000751364 us-gaap:RetainedEarningsMember 2018-12-31 0000751364 us-gaap:SeriesEPreferredStockMember us-gaap:PreferredStockMember 2018-12-31 0000751364 us-gaap:SeriesEPreferredStockMember us-gaap:RetainedEarningsMember 2018-01-01 2018-12-31 0000751364 us-gaap:NoncontrollingInterestMember 2018-01-01 2018-12-31 0000751364 us-gaap:AdditionalPaidInCapitalMember 2017-12-31 0000751364 us-gaap:ParentMember 2017-12-31 0000751364 2017-12-31 0000751364 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2018-12-31 0000751364 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2017-01-01 2017-12-31 0000751364 us-gaap:SeriesFPreferredStockMember us-gaap:RetainedEarningsMember 2017-01-01 2017-12-31 0000751364 us-gaap:ParentMember 2017-01-01 2017-12-31 0000751364 us-gaap:SeriesDPreferredStockMember us-gaap:AdditionalPaidInCapitalMember 2017-01-01 2017-12-31 0000751364 us-gaap:AdditionalPaidInCapitalMember 2017-01-01 2017-12-31 0000751364 us-gaap:SeriesDPreferredStockMember us-gaap:RetainedEarningsMember 2017-01-01 2017-12-31 0000751364 us-gaap:RetainedEarningsMember 2017-01-01 2017-12-31 0000751364 us-gaap:NoncontrollingInterestMember 2017-01-01 2017-12-31 0000751364 us-gaap:AdditionalPaidInCapitalMember 2016-12-31 0000751364 us-gaap:CommonStockMember 2017-01-01 2017-12-31 0000751364 us-gaap:SeriesDPreferredStockMember us-gaap:ParentMember 2017-01-01 2017-12-31 0000751364 us-gaap:CommonStockMember 2016-12-31 0000751364 us-gaap:SeriesEPreferredStockMember us-gaap:RetainedEarningsMember 2017-01-01 2017-12-31 0000751364 us-gaap:NoncontrollingInterestMember 2016-12-31 0000751364 us-gaap:SeriesEPreferredStockMember us-gaap:ParentMember 2017-01-01 2017-12-31 0000751364 us-gaap:SeriesDPreferredStockMember us-gaap:PreferredStockMember 2017-01-01 2017-12-31 0000751364 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2016-12-31 0000751364 us-gaap:ParentMember 2016-12-31 0000751364 us-gaap:SeriesFPreferredStockMember us-gaap:PreferredStockMember 2016-12-31 0000751364 us-gaap:SeriesDPreferredStockMember us-gaap:PreferredStockMember 2016-12-31 0000751364 us-gaap:SeriesFPreferredStockMember us-gaap:ParentMember 2017-01-01 2017-12-31 0000751364 us-gaap:RetainedEarningsMember 2016-12-31 0000751364 2016-12-31 0000751364 us-gaap:SeriesEPreferredStockMember us-gaap:PreferredStockMember 2016-12-31 0000751364 us-gaap:CommonStockMember 2019-01-01 2019-12-31 0000751364 us-gaap:SeriesEPreferredStockMember us-gaap:RetainedEarningsMember 2019-01-01 2019-12-31 0000751364 us-gaap:AdditionalPaidInCapitalMember 2019-01-01 2019-12-31 0000751364 us-gaap:SeriesFPreferredStockMember us-gaap:PreferredStockMember 2019-12-31 0000751364 us-gaap:ParentMember 2019-01-01 2019-12-31 0000751364 us-gaap:AdditionalPaidInCapitalMember 2019-12-31 0000751364 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2019-01-01 2019-12-31 0000751364 us-gaap:SeriesEPreferredStockMember us-gaap:ParentMember 2019-01-01 2019-12-31 0000751364 us-gaap:NoncontrollingInterestMember 2019-01-01 2019-12-31 0000751364 us-gaap:ParentMember 2019-12-31 0000751364 us-gaap:NoncontrollingInterestMember 2019-12-31 0000751364 us-gaap:SeriesEPreferredStockMember us-gaap:PreferredStockMember 2019-01-01 2019-12-31 0000751364 us-gaap:RetainedEarningsMember 2019-01-01 2019-12-31 0000751364 us-gaap:SeriesDPreferredStockMember us-gaap:PreferredStockMember 2019-12-31 0000751364 us-gaap:CommonStockMember 2019-12-31 0000751364 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2019-12-31 0000751364 us-gaap:SeriesFPreferredStockMember us-gaap:ParentMember 2019-01-01 2019-12-31 0000751364 us-gaap:SeriesEPreferredStockMember us-gaap:AdditionalPaidInCapitalMember 2019-01-01 2019-12-31 0000751364 us-gaap:SeriesFPreferredStockMember us-gaap:RetainedEarningsMember 2019-01-01 2019-12-31 0000751364 us-gaap:RetainedEarningsMember 2019-12-31 0000751364 us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember 2019-01-01 2019-12-31 0000751364 us-gaap:AccumulatedGainLossNetCashFlowHedgeParentMember 2017-12-31 0000751364 us-gaap:AccumulatedGainLossNetCashFlowHedgeParentMember 2018-01-01 2018-12-31 0000751364 us-gaap:AccumulatedGainLossNetCashFlowHedgeParentMember 2018-12-31 0000751364 us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember 2018-01-01 2018-12-31 0000751364 us-gaap:AccumulatedGainLossNetCashFlowHedgeParentMember 2019-01-01 2019-12-31 0000751364 us-gaap:AccumulatedGainLossNetCashFlowHedgeParentMember 2019-12-31 0000751364 us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember 2017-12-31 0000751364 us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember 2018-12-31 0000751364 us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember 2019-12-31 0000751364 us-gaap:MortgagesMember 2019-12-31 0000751364 us-gaap:MortgagesMember 2018-12-31 0000751364 us-gaap:LoansPayableMember 2019-12-31 0000751364 us-gaap:AccountingStandardsUpdate201602Member 2019-01-01 0000751364 us-gaap:LoansPayableMember 2018-12-31 0000751364 us-gaap:LeasesAcquiredInPlaceMember 2019-12-31 0000751364 us-gaap:AboveMarketLeasesMember 2018-12-31 0000751364 us-gaap:LeasesAcquiredInPlaceMember 2018-12-31 0000751364 us-gaap:AboveMarketLeasesMember 2019-12-31 0000751364 us-gaap:AssetUnderConstructionMember 2018-12-31 0000751364 nnn:AboveMarketAndBelowMarketLeasesMember 2019-01-01 2019-12-31 0000751364 us-gaap:LeasesAcquiredInPlaceMember 2017-01-01 2017-12-31 0000751364 us-gaap:AssetUnderConstructionMember 2019-12-31 0000751364 srt:MaximumMember 2019-01-01 2019-12-31 0000751364 us-gaap:LeasesAcquiredInPlaceMember 2019-01-01 2019-12-31 0000751364 us-gaap:LeasesAcquiredInPlaceMember 2018-01-01 2018-12-31 0000751364 nnn:AboveMarketAndBelowMarketLeasesMember 2017-01-01 2017-12-31 0000751364 nnn:AboveMarketAndBelowMarketLeasesMember 2018-01-01 2018-12-31 0000751364 nnn:PropertySubjectToDirectFinancingMember 2019-12-31 0000751364 us-gaap:PropertySubjectToOperatingLeaseMember 2019-12-31 0000751364 nnn:AboveMarketAndBelowMarketLeasesMember 2019-12-31 0000751364 us-gaap:DisposalGroupHeldforsaleNotDiscontinuedOperationsMember 2017-01-01 2017-12-31 0000751364 us-gaap:DisposalGroupHeldforsaleNotDiscontinuedOperationsMember 2018-01-01 2018-12-31 0000751364 us-gaap:DisposalGroupHeldforsaleNotDiscontinuedOperationsMember 2019-01-01 2019-12-31 0000751364 srt:MinimumMember 2019-01-01 2019-12-31 0000751364 nnn:GroundLeasesMember 2019-12-31 0000751364 nnn:HeadquartersOfficeLeaseMember 2019-12-31 0000751364 2017-10-31 0000751364 2017-09-30 0000751364 us-gaap:LineOfCreditMember us-gaap:LondonInterbankOfferedRateLIBORMember 2019-01-01 2019-12-31 0000751364 nnn:MortgagePayableIssuedNovember2014Member us-gaap:MortgagesMember 2018-12-31 0000751364 nnn:MortgagePayableIssuedNovember2014Member us-gaap:MortgagesMember 2019-12-31 0000751364 nnn:TwoThousandTwentyOneNotesMember 2018-10-01 2018-10-31 0000751364 nnn:TwoThousandTwentyOneNotesMember 2018-10-31 0000751364 nnn:NotesPayableDueApril2023Member 2019-12-31 0000751364 nnn:NotesPayableDueOctober2028Member 2019-12-31 0000751364 nnn:NotesPayableDueDecember2026Member 2019-12-31 0000751364 nnn:NotesPayableDueOctober2048Member 2019-12-31 0000751364 nnn:NotesPayableDueOctober2022Member 2019-12-31 0000751364 nnn:NotesPayableDueNovember2025Member 2019-12-31 0000751364 nnn:NotesPayableDueOctober2027Member 2019-12-31 0000751364 nnn:NotesPayableDueJune2024Member 2019-12-31 0000751364 us-gaap:SeriesFPreferredStockMember 2016-10-31 0000751364 us-gaap:SeriesFPreferredStockMember 2016-10-01 2016-10-31 0000751364 us-gaap:SeriesEPreferredStockMember 2019-10-01 2019-10-31 0000751364 us-gaap:SeriesEPreferredStockMember 2019-10-31 0000751364 2016-10-31 0000751364 nnn:ATMEquityProgramMember 2019-01-01 2019-12-31 0000751364 nnn:ATMEquityProgramMember 2017-01-01 2017-12-31 0000751364 nnn:ATMEquityProgramMember 2018-01-01 2018-12-31 0000751364 2019-09-01 2019-09-30 0000751364 2019-09-30 0000751364 nnn:DripMember 2018-02-01 2018-02-28 0000751364 nnn:ATMEquityProgram2018Member 2019-12-31 0000751364 nnn:ATMEquityProgram2016Member 2019-12-31 0000751364 nnn:DripMember 2017-01-01 2017-12-31 0000751364 nnn:DripMember 2019-01-01 2019-12-31 0000751364 nnn:DripMember 2018-01-01 2018-12-31 0000751364 us-gaap:SubsequentEventMember 2020-01-15 2020-01-15 0000751364 nnn:CapitalGainMember 2018-01-01 2018-12-31 0000751364 nnn:NontaxableDistributionsMember 2018-01-01 2018-12-31 0000751364 nnn:CapitalGainMember 2017-01-01 2017-12-31 0000751364 nnn:UnrecapturedSection1250GainMember 2018-01-01 2018-12-31 0000751364 nnn:NontaxableDistributionsMember 2017-01-01 2017-12-31 0000751364 nnn:UnrecapturedSection1250GainMember 2017-01-01 2017-12-31 0000751364 nnn:OrdinaryDividendsMember 2017-01-01 2017-12-31 0000751364 nnn:NontaxableDistributionsMember 2019-01-01 2019-12-31 0000751364 nnn:OrdinaryDividendsMember 2019-01-01 2019-12-31 0000751364 nnn:CapitalGainMember 2019-01-01 2019-12-31 0000751364 nnn:OrdinaryDividendsMember 2018-01-01 2018-12-31 0000751364 nnn:UnrecapturedSection1250GainMember 2019-01-01 2019-12-31 0000751364 nnn:CapitalGainMember us-gaap:SeriesEPreferredStockMember 2019-01-01 2019-12-31 0000751364 nnn:UnrecapturedSection1250GainMember us-gaap:SeriesFPreferredStockMember 2017-01-01 2017-12-31 0000751364 nnn:CapitalGainMember us-gaap:SeriesFPreferredStockMember 2017-01-01 2017-12-31 0000751364 nnn:OrdinaryDividendsMember us-gaap:SeriesFPreferredStockMember 2018-01-01 2018-12-31 0000751364 nnn:CapitalGainMember us-gaap:SeriesEPreferredStockMember 2017-01-01 2017-12-31 0000751364 nnn:UnrecapturedSection1250GainMember us-gaap:SeriesEPreferredStockMember 2019-01-01 2019-12-31 0000751364 nnn:UnrecapturedSection1250GainMember us-gaap:SeriesFPreferredStockMember 2019-01-01 2019-12-31 0000751364 nnn:OrdinaryDividendsMember us-gaap:SeriesEPreferredStockMember 2017-01-01 2017-12-31 0000751364 nnn:UnrecapturedSection1250GainMember us-gaap:SeriesEPreferredStockMember 2017-01-01 2017-12-31 0000751364 nnn:OrdinaryDividendsMember us-gaap:SeriesFPreferredStockMember 2019-01-01 2019-12-31 0000751364 nnn:CapitalGainMember us-gaap:SeriesDPreferredStockMember 2017-01-01 2017-12-31 0000751364 nnn:OrdinaryDividendsMember us-gaap:SeriesEPreferredStockMember 2018-01-01 2018-12-31 0000751364 nnn:OrdinaryDividendsMember us-gaap:SeriesFPreferredStockMember 2017-01-01 2017-12-31 0000751364 nnn:UnrecapturedSection1250GainMember us-gaap:SeriesDPreferredStockMember 2017-01-01 2017-12-31 0000751364 nnn:OrdinaryDividendsMember us-gaap:SeriesEPreferredStockMember 2019-01-01 2019-12-31 0000751364 nnn:OrdinaryDividendsMember us-gaap:SeriesDPreferredStockMember 2017-01-01 2017-12-31 0000751364 nnn:UnrecapturedSection1250GainMember us-gaap:SeriesEPreferredStockMember 2018-01-01 2018-12-31 0000751364 nnn:CapitalGainMember us-gaap:SeriesFPreferredStockMember 2018-01-01 2018-12-31 0000751364 nnn:UnrecapturedSection1250GainMember us-gaap:SeriesFPreferredStockMember 2018-01-01 2018-12-31 0000751364 nnn:CapitalGainMember us-gaap:SeriesEPreferredStockMember 2018-01-01 2018-12-31 0000751364 nnn:CapitalGainMember us-gaap:SeriesFPreferredStockMember 2019-01-01 2019-12-31 0000751364 nnn:ForwardSwapMember 2014-05-31 0000751364 nnn:ForwardSwapMember 2018-09-30 0000751364 nnn:ForwardSwapMember 2017-09-30 0000751364 nnn:ForwardSwapMember 2015-10-31 0000751364 nnn:ForwardSwapMember 2016-12-31 0000751364 nnn:ForwardSwapMember 2013-04-30 0000751364 nnn:ForwardSwapMember 2019-12-31 0000751364 us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember 2018-01-01 2018-12-31 0000751364 us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember 2017-01-01 2017-12-31 0000751364 nnn:ForwardSwapMember 2019-01-01 2019-12-31 0000751364 us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember 2019-01-01 2019-12-31 0000751364 nnn:DirectorsFeesMember 2019-01-01 2019-12-31 0000751364 nnn:DeferredDirectorsFeesMember 2019-01-01 2019-12-31 0000751364 nnn:PerformanceSharesSubjectToShareholderReturnMember 2019-01-01 2019-12-31 0000751364 2017-05-31 0000751364 nnn:PerformanceSharesSubjectToCoreFundsFromOperationsGrowthMember 2019-01-01 2019-12-31 0000751364 srt:MaximumMember us-gaap:RestrictedStockMember 2019-01-01 2019-12-31 0000751364 us-gaap:RestrictedStockMember 2019-01-01 2019-12-31 0000751364 us-gaap:RestrictedStockMember 2019-12-31 0000751364 us-gaap:RestrictedStockMember 2018-12-31 0000751364 srt:MinimumMember us-gaap:RestrictedStockMember 2019-01-01 2019-12-31 0000751364 2018-07-01 2018-09-30 0000751364 2018-04-01 2018-06-30 0000751364 2019-07-01 2019-09-30 0000751364 2019-10-01 2019-12-31 0000751364 2018-01-01 2018-03-31 0000751364 2019-01-01 2019-03-31 0000751364 2019-04-01 2019-06-30 0000751364 2018-10-01 2018-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:AustinTX8Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:AustinTX4Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AbraAutoBodyMember nnn:BelmontNC1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:FalfuriasTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:LaredoTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:GeorgeWestTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:HarlingenTX3Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:OrangeGroveTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:LaredoTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:LaredoTX9Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:DelRioTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:SanAntonioTX12Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:TampaFL1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:BloomingtonTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:PalaciosTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:LaredoTX7Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:McAllenTX3Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:CedarParkTX2Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:LaredoTX8Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:HarlingenTX6Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:BrownsvilleTX2Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:KerrvilleTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:BrownsvilleTX7Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:AustinTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:PortlandTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:RioGrandeCityTXMember 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:EdinburgTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:RioBravoTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:PharrTX4Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:PalmviewTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:FalfuriasTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:LaredoTX2Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:BrownsvilleTX11Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:BeaumontTX2Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:LaFeriaTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:LosIndiosTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:KingslandTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:SanAntonioTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AcademyMember nnn:BatonRougeLA1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:SanAntonioTX13Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:AustinTX10Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:ParkersburgWV2Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:AustinTX9Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:HarlingenTX4Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:LaredoTX4Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:WestonWV1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:SanAntonioTX14Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:WestOrangeTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:AustinTX13Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:NewCastlePA1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:LaredoTX13Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:McAllenTX2Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:CharlestonWV1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:AustinTX14Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:PharrTX2Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:BrownsvilleTX3Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:EdnaTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:LaredoTX12Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:UniversalCityTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:BrownsvilleTX3Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:SanAntonioTX5Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:DonnaTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:AustinTX12Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:OlmitoTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:WinnieTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:ParkersburgWV1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:CanyonLakeTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:BrownsvilleTX2Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:EdinburgTX2Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:VictoriaTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:SouthPadreIslandTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:CorpusChristiTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:HarlingenTX5Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:BrownsvilleTX5Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:CorpusChristiTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:ManningtonWV1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:BryanTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:AustinTX3Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:SanAntonioTX4Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:LaredoTX6Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:BeaumontTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:SanBenitoTX2Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:MissionTX2Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:SanAntonioTX8Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:SanAntonioTX9Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:SanAntonioTX6Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:AustinTX9Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:SanBenitoTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:FreerTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:CharlestonWV1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:EdinburgTX2Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:CedarParkTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:VictoriaTX2Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:PharrTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:McAllenTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:SanJuanTX3Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:EdnaTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:PortIsabelTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:AustinTX14Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:ProgresoTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:CorpusChristiTX4Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:SanAntonioTX7Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:BrownsvilleTX10Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:McAllenTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:AustinTX2Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:RioGrandeCityTXMember 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:HarlingenTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:LaredoTX3Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:PortIsabelTX2Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:SanAntonioTX10Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:SanAntonioTX15Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:N.BelleVernonPA1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:BelpreOH1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:BrownsvilleTX12Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:DonnaTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:CorpusChristiTX3Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:EdinburgTX3Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:CorpusChristiTX2Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:AustinTX5Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:BrownsvilleTX5Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:RoundRockTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AceHardwareandLightingMember nnn:BourbonnaisIL1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:MissionTX2Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:AustinTX6Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:LaredoTX2Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:LaredoTX4Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:BryanTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:SanJuanTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:SanJuanTX2Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:BrownsvilleTX8Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:LaredoTX10Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:ClarksburgWV1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:ZapataTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:SanJuanTX2Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:SanJuanTX3Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:KerrvilleTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:CanyonLakeTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:ZapataTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:CedarParkTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:CharlestonWV2Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:BloomingtonTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:HarlingenTX2Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:CorpusChristiTX2Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:SanAntonioTX3Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:SanAntonioTX2Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:CollegeStationTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:HarlingenTX2Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:BrownsvilleTX9Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:SanAntonioTX14Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:PfugervilleTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:SanAntonioTX13Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:AustinTX8Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:SanAntonioTX15Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:BrownsvilleTX6Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:PortlandTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:PharrTX3Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:AustinTX11Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:LaredoTX5Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:SanAntonioTX16Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:CorpusChristiTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:VictoriaTX2Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:PalmviewTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AbraAutoBodyMember nnn:BelmontNC1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:LaVillaTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:LaFeriaTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:SanAntonioTX11Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:RivieraTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:EdinburgTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:GeorgeWestTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:LaredoTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AaronsMember nnn:MemphisTN1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:BeaumontTX3Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:KingsvilleTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:PharrTX3Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:SanBenitoTX3Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:MissionTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:HarlingenTX6Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:BrownsvilleTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AcademyMember nnn:FranklinTN1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:RioBravoTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:BeaumontTX3Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:KingslandTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AcademyMember nnn:BatonRougeLA1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:PfugervilleTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:SanBenitoTX3Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:CorpusChristiTX5Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:RoundRockTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:McAllenTX4Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:AustinTX7Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:McAllenTX3Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:N.BelleVernonPA1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AcademyMember nnn:FranklinTN1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:SanAntonioTX11Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:LaredoTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:AustinTX5Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:EdinburgTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:WinnieTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:LaredoTX11Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:BrownsvilleTX9Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:LaredoTX10Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AaronsMember nnn:MemphisTN1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:BrownsvilleTX8Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:BeaumontTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:BrownsvilleTX6Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:LaredoTX5Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:BrownsvilleTX4Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:OlmitoTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:BrownsvilleTX12Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:CorpusChristiTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:SanAntonioTX7Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:LaredoTX13Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:TampaFL1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:LaredoTX9Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:SanAntonioTX6Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:BrownsvilleTX10Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:LaredoTX3Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:WestonWV1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:AustinTX10Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:AustinTX6Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:SanAntonioTX9Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:LaredoTX12Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:VictoriaTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:CorpusChristiTX3Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:AustinTX3Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:CharlestonWV2Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:SanAntonioTX10Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:ClarksburgWV1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:OrangeGroveTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:LaVillaTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:BrownsvilleTX4Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:McAllenTX4Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:ManningtonWV1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:DelRioTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:EdinburgTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:HarlingenTX5Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:UniversalCityTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:ProgresoTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:ParkersburgWV1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:SanAntonioTX16Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:PortIsabelTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:ParkersburgWV2Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:AustinTX7Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:LaredoTX7Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:MissionTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:PharrTX2Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:McAllenTX2Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:WestOrangeTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:LosIndiosTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:AustinTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AceHardwareandLightingMember nnn:BourbonnaisIL1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:BrownsvilleTX7Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:PortIsabelTX2Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:NewCastlePA1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:KingsvilleTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:LaredoTX6Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:SouthPadreIslandTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:LaredoTX8Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:CedarParkTX2Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:SanAntonioTX12Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:HarlingenTX4Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:PharrTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:AustinTX12Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:SanBenitoTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:RivieraTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:AustinTX4Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:SanAntonioTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:AustinTX11Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:AustinTX2Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:HarlingenTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:CorpusChristiTX5Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:FreerTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:LaredoTX11Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:BrownsvilleTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:PalaciosTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:SanBenitoTX2Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:SanAntonioTX3Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:SanAntonioTX4Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:AustinTX13Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:SanAntonioTX2Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:PharrTX4Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:SanJuanTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:SanAntonioTX5Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:EdinburgTX3Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:BelpreOH1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:BeaumontTX2Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:SanAntonioTX8Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:CorpusChristiTX4Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenMember nnn:CollegeStationTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:HarlingenTX3Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:SevenElevenSusserStripesMember nnn:BrownsvilleTX11Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:StevensPointWI1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:CrestviewFL1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:DodgeCityKS1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:SpokaneWA2Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AhernRentalsMember nnn:TampaFL1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:TroyAL1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AhernRentalsMember nnn:HoustonTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AhernRentalsMember nnn:SacramentoCA1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AMCTheatreMember nnn:NapervilleIL1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AhernRentalsMember nnn:LubbockTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:FairmontMN1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:MadisonWI1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:SpokaneWA1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AhernRentalsMember nnn:WacoTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdventureLandingMember nnn:St.AugustineFL1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:ChicagoIL1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:SanAngeloTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:GainesvilleFL1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:RhinelanderWI1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:SanAngeloTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:MontelloWI1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:SnyderTXMember 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:AlsipIL1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:CarlsbadNM3Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllStarSportsMember nnn:WichitaKS1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AhernRentalsMember nnn:SaltLakeCityUT1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:YakimaWA1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:RiverFallsWI1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:DepewNY1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:DevilsLakeND1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:RoswellNM1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AhernRentalsMember nnn:ColoradoSpringsCO1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:HobbsNM2Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:WautomaWI1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:LaurelMS1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:SilvertonTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:PortalesNM1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:BucksportME1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AMCTheatreMember nnn:CastleRockCO1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:AbileneTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AhernRentalsMember nnn:ArlingtonWA1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:St.PeterMNMember 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AhernRentalsMember nnn:DeerParkNY1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:WisconsinRapidsWI1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AffordableCareMember nnn:AshevilleNC1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AhernRentalsMember nnn:IrvingTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:CarlsbadNM1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AhernRentalsMember nnn:LubbockTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AldiMember nnn:CutlerBayFL1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:ChicagoIL1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AhernRentalsMember nnn:ColoradoSpringsCO1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AhernRentalsMember nnn:BloomfieldCT1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:CanyonTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:WindomMN1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AMCTheatreMember nnn:MachesneyParkIL1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AhernRentalsMember nnn:CedarCityUT1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AMCTheatreMember nnn:MichiganCityIN1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:CiscoTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:EscanabaMI1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AMCTheatreMember nnn:EvansvilleIN1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:SanAngeloTX2Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:BayCityMI1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:DenverCityTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AhernRentalsMember nnn:RichfieldUT1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:EauClaireWI1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:HobbsNM4Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:SchofieldWI1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ActionGypsumSupplyMember nnn:CarrolltonTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:ThorntonCO1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:RockfordIL1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:EagleRiverWI1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:BowieTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:SantaFeNM1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:FrionaTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:MontelloWI1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:HobbsNM1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdventureLandingMember nnn:TonawandaNY1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdventureLandingMember nnn:JacksonvilleFL1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AhernRentalsMember nnn:CharlotteNC1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AffordableCareMember nnn:PolandOH1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:LovingtonNM1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AMCTheatreMember nnn:MuncieIN1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AhernRentalsMember nnn:AlbuquerqueNM1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:ClarendonTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:MiamiFL1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AhernRentalsMember nnn:KennesawGA1Domain 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:ShermanTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdventureLandingMember nnn:TonawandaNY1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:KennedaleTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:AbileneTX3Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:RoswellNM1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AMCTheatreMember nnn:NewLenoxIL1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:StaytonOR1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdventureLandingMember nnn:RaleighNC1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AMCTheatreMember nnn:BloomingtonIN1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:ShermanTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:PlainsTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:OrchardParkNY1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:MorrisvilleNC1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AjuuaMexicanRestaurantMember nnn:AuroraCO1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AMCTheatreMember nnn:GalesburgIL1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:HaywardWI1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdventureLandingMember nnn:JacksonvilleBeachFL1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:ArtesiaNM1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AMCTheatreMember nnn:MachesneyParkIL1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AffordableCareMember nnn:PolandOH1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:CarolStreamIL1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:AzleTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:AntigoWI1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:AzleTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AhernRentalsMember nnn:ElPasoTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:ChippewaFallsWI1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:WausauWI1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:AbileneTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:PlainviewTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:RioRanchoNM1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:MidlandTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ActionGypsumSupplyMember nnn:CarrolltonTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:HobbsNM3Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:St.PeterMNMember 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:ArdenNC1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:BangorME1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:ClovisNM2Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:CanyonTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AhernRentalsMember nnn:SaltLakeCityUT1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AhernRentalsMember nnn:FranksvilleWI1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:MarshfieldWI1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AffordableCareMember nnn:ConoverNC1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:WisconsinRapidsWI1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:CarlsbadNM3Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:CrestviewFL1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:MedfordWI1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:SaltLakeCityUT1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:AbileneTX2Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:IrvingTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:EscanabaMI1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AffordableCareMember nnn:WilmingtonNC1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:ComancheTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:BrunswickME1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:ElginIL1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:StevensPointWI1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AffordableCareMember nnn:ConoverNC1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:LaurelMS1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:OcalaFL1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:ThorntonCO1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AhernRentalsMember nnn:LakeDallasTXMember 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:StephenvilleTX2Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:RichmondVA1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdventureLandingMember nnn:RaleighNC1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:AuroraIL1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:WestColumbiaSC1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:BrownwoodTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AhernRentalsMember nnn:KansasCityKS1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:AbbevilleLA1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:GreenvilleOH1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:AbbotsfordWI1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:YakimaWA1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:StephenvilleTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:LovingtonNM2Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdventureLandingMember nnn:St.AugustineFL1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AhernRentalsMember nnn:IrvingTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:LexingtonKY1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AMCTheatreMember nnn:GalesburgIL1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AffordableCareMember nnn:WilmingtonNC1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AhernRentalsMember nnn:WacoTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AhernRentalsMember nnn:SacramentoCA1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:NeillsvilleWI1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:SycamoreIL1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:BartlettTN1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:WestMemphisAR1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AhernRentalsMember nnn:FranksvilleWI1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AMCTheatreMember nnn:BrightonCO1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:ClovisNM1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:ChippewaFallsWI1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:ClovisNM2Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllStarSportsMember nnn:WichitaKS2Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:RhinelanderWI1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:PhillipsWI1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:MadisonTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:AddisonIL1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AhernRentalsMember nnn:FifeWA1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:OrchardParkNY1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:EauClaireWI1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:LexingtonKY1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:ClovisNM1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:MobileAL1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:BrunswickME1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:IrvingTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:BangorME1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:SantaFeNM1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:SantaFeNM2Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:WausauWI1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:NeillsvilleWI1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:AddisonIL1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AhernRentalsMember nnn:OklahomaCityOK1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AhernRentalsMember nnn:WinstonSalemNC1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:CarlsbadNM1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:SilvertonTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:CarlsbadNM2Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:ClarendonTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:MiamiFL1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:FairmontMN1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AhernRentalsMember nnn:BloomfieldCT1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:DepewNY1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:CiscoTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:SycamoreIL1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:RiverFallsWI1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:WindomMN1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AffordableCareMember nnn:AshevilleNC1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:WestMemphisAR1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AMCTheatreMember nnn:MichiganCityIN1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:StaytonOR1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:DodgeCityKS1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:MobileAL1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:HobbsNM1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:ArdenNC1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:PhillipsWI1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AhernRentalsMember nnn:FifeWA1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:FrionaTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AMCTheatreMember nnn:BloomingtonIN1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:AbbevilleLA1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:AlsipIL1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:BucksportME1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:PortalesNM1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:AbbotsfordWI1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:WestColumbiaSC1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:PlainviewTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:ArtesiaNM1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdventureLandingMember nnn:JacksonvilleBeachFL1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:EagleRiverWI1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:HaywardWI1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:SaltLakeCityUT1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:HoultonME1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:CarlsbadNM2Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AhernRentalsMember nnn:ArlingtonWA1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdventureLandingMember nnn:JacksonvilleFL1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:SnyderTXMember 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:HobbsNM4Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:ElginIL1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:BowieTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AhernRentalsMember nnn:DeerParkNY1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:BrownwoodTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AhernRentalsMember nnn:AlbuquerqueNM1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AMCTheatreMember nnn:NewLenoxIL1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:DenverCityTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AMCTheatreMember nnn:BrightonCO1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AhernRentalsMember nnn:CharlotteNC1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:WautomaWI1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:SpokaneWA1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:RichmondVA1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AldiMember nnn:CutlerBayFL1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:MorrisvilleNC1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:AbileneTX3Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:KennedaleTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:StephenvilleTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:AuroraIL1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:SchofieldWI1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AhernRentalsMember nnn:TampaFL1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:LovingtonNM2Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:LovingtonNM1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AMCTheatreMember nnn:NapervilleIL1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllStarSportsMember nnn:WichitaKS1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AhernRentalsMember nnn:LakeDallasTXMember 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AhernRentalsMember nnn:HoustonTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AhernRentalsMember nnn:CedarCityUT1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:MarshfieldWI1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:BartlettTN1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:StephenvilleTX2Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:SpokaneWA2Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AMCTheatreMember nnn:MuncieIN1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:TroyAL1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:HobbsNM3Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:GreenvilleOH1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AhernRentalsMember nnn:KansasCityKS1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AMCTheatreMember nnn:CastleRockCO1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:HobbsNM2Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:AntigoWI1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:MadisonTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:GainesvilleFL1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AhernRentalsMember nnn:RichfieldUT1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:SanAngeloTX2Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AhernRentalsMember nnn:KennesawGA1Domain 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:MedfordWI1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:ComancheTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:RockfordIL1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AhernRentalsMember nnn:ElPasoTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:RioRanchoNM1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:AbileneTX2Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AhernRentalsMember nnn:OklahomaCityOK1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AMCTheatreMember nnn:EvansvilleIN1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllStarSportsMember nnn:WichitaKS2Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AjuuaMexicanRestaurantMember nnn:AuroraCO1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:PlainsTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:MadisonWI1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:HoultonME1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:DevilsLakeND1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:CarolStreamIL1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AhernRentalsMember nnn:WinstonSalemNC1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:BayCityMI1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:OcalaFL1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AllsupsMember nnn:SantaFeNM2Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AdvanceAutoPartsMember nnn:MidlandTX1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmericanFamilyCareMember nnn:PaceFL1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:MuskogeeOK1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmericanFamilyCareMember nnn:CaleraAL1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:IndianapolisIN1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:HarrisonAR1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:HutchinsonKS1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:BoonvilleMO1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:JerseyvilleIL1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:HaysKS1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmericanFamilyCareMember nnn:ColumbusGA1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:ColoradoSpringsCO2Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmscotMember nnn:TampaFL1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ApplebeesMember nnn:CrestviewHillsKYMember 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:SiloamSpringsAR1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:ColoradoSpringsCO1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:GuthrieOK1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:DerbyKS1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmericanFamilyCareMember nnn:FairhopeAL1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmericanFamilyCareMember nnn:ColumbusGA1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmericanFamilyCareMember nnn:WoodstockGA1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmericanFamilyCareMember nnn:DecaturAL1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:ConwayAR1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AntojoMexicanGrilleMember nnn:LakewoodWA1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ApplebeesMember nnn:NicholasvilleKY1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:MissionKS1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:ManhattanKS1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:NewcastleOK1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmericanFamilyCareMember nnn:NashvilleTN1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:FountainCO1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ApplebeesMember nnn:PhoenixAZ1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:ParkCityKS1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:FayettevilleAR1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:OklahomaCityOK1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:NormanOK1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:HutchinsonKS2Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:VanBurenAR1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AMCTheatreMember nnn:JohnsonCreekWI1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AMCTheatreMember nnn:QuincyIL1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:TulsaOK2Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:LittleRockAR1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmericanFamilyCareMember nnn:MariettaGA1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmocoMember nnn:MiamiFL1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AMCTheatreMember nnn:FayettevilleNC1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:BrokenArrowOK1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:HotSpringsAR1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:ThomsonGA2Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmericanFamilyCareMember nnn:GadsdenAL1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:SallisawOK1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:LittleRockAR2Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ApplebeesMember nnn:DanvilleKYMember 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:TulsaOK3Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmericanFamilyCareMember nnn:CullmanAL1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ApplebeesMember nnn:GroveCityOH1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmocoMember nnn:SunriseFL1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ApplebeesMember nnn:HilliardOH1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ApplebeesMember nnn:MesaAZ1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:FayettevilleAR1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmericanFamilyCareMember nnn:ChattanoogaTN1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:ShawneeOK1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:GreeleyCO1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AMCTheatreMember nnn:SouthingtonCT1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:KansasCityMO1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmscotMember nnn:OrlandoFL2Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:FayettevilleAR2Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:IndianapolisIN2Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ApplebeesMember nnn:GeorgetownKY1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmericanFamilyCareMember nnn:AlcoaTN1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:LawtonOK1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:LitchfieldIL1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:ArkansasCityKS1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:AltusOK1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmericanRetailServiceMember nnn:SalemOR1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:NeoshoMO1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ApplebeesMember nnn:Mt.SterlingKY1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmericanFamilyCareMember nnn:EnterpriseGA1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmericanFamilyCareMember nnn:BirminghamAL1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmscotMember nnn:OrlandoFL3Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmericanFamilyCareMember nnn:FairhopeAL1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:KearneyMO1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:SapulpaOK1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmscotMember nnn:OrlandoFL3Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:CabotAR1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AMCTheatreMember nnn:AlbuquerqueNM1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AMCTheatreMember nnn:FayettevilleNC1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:MadisonGA1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:HarrisonvilleMO1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:HarrisonAR1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:NorthLittleRockAR1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmericanFamilyCareMember nnn:FortOglethorpeGA1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:FortSmithAR1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:SandSpringsOK1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:PlatteCityMO1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmericanFamilyCareMember nnn:MobileAL1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ApplebeesMember nnn:KetteringOH1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:TulsaOK6Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:TulsaOK5Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmocoMember nnn:DeerfieldBeachFL1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:MehlvilleMO1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:ClaremoreOK1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmericanFamilyCareMember nnn:DecaturAL1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmericanFamilyCareMember nnn:HendersonvilleTN1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:EagleID1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:ChoctawOK1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:WhitmoreLakeMI1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmericanFamilyCareMember nnn:MiltonGA1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:LitchfieldIL1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:TulsaOK4Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:MidwestCityOK2Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:SallisawOK1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:St.LouisMO1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:TopekaKS1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:BentonvilleAR1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:TulsaOK3Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ApplebeesMember nnn:TroyOH1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ApplebeesMember nnn:HilliardOH1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:EdwardsvilleIL1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ApplebeesMember nnn:PhoenixAZ2Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmericanFamilyCareMember nnn:BirminghamAL1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmericanFamilyCareMember nnn:KnoxvilleTN1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:GlenpoolOK1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:MadisonGA1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmericanRetailServiceMember nnn:LincolnCityOR1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:WashingtonCourthouseOH1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:ConcordiaKS1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:GlenpoolOK1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ApplebeesMember nnn:FlorenceKY1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:PittsburgKS1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:CoffeyvilleKS1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmericanFamilyCareMember nnn:AthensAL1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:LawtonOK1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmericanFamilyCareMember nnn:AuburnALMember 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:EagleID1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:NixaMO1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmericanFamilyCareMember nnn:AuburnALMember 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:ArkansasCityKS1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:TulsaOK1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:UnionMO1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ApplebeesMember nnn:MaysvilleKY1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:GordonsvilleTN1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ApplebeesMember nnn:BallwinMO1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:FayettevilleAR2Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AMCTheatreMember nnn:ScherervilleIN1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:MooreOK1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:MuncieIN1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:IndependenceMO2Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:MooreOK2Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:GodfreyIL1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:LittleRockAR1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:ClintonMO1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ApplebeesMember nnn:FlorenceKY1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:GreenwoodAR1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmericanRetailServiceMember nnn:SalemOR1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmscotMember nnn:OrlandoFL1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmericanFamilyCareMember nnn:PanamaCityBeachFL1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ApplebeesMember nnn:FrankfortKY1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ApplebeesMember nnn:GeorgetownKY1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:ParkCityKS1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:NeoshoMO1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:EdmondOK1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:BrokenArrowOK2Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:OsageBeachMO1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ApplebeesMember nnn:KetteringOH1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:MidwestCityOK1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmericanRetailServiceMember nnn:YumaAZ1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmericanFamilyCareMember nnn:DothanAL1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmericanFamilyCareMember nnn:PaceFL1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AMCTheatreMember nnn:ChicagoIL1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:AdaOK1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmscotMember nnn:OrlandoFL4Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AMCTheatreMember nnn:LakeDeltonWI1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ApplebeesMember nnn:AngolaIN1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmericanFamilyCareMember nnn:KnoxvilleTN1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:ChoctawOK1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:CabotAR1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:IndependenceMO2Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmericanFamilyCareMember nnn:Mt.JulietTN1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmericanFamilyCareMember nnn:CaleraAL1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AMCTheatreMember nnn:JohnsonCreekWI1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:TulsaOK1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ApplebeesMember nnn:PhoenixAZ1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmericanFamilyCareMember nnn:RoswellGA1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmscotMember nnn:ClearwaterFL1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:LansingKS1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:GreenwoodAR1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmscotMember nnn:OrlandoFL2Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:St.LouisMO1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmericanFreightMember nnn:GlenAllenVA1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmericanFamilyCareMember nnn:Mt.JulietTN1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AMCTheatreMember nnn:ChicagoIL1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:NorthLittleRockAR1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ApplebeesMember nnn:NicholasvilleKY1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:EdmondOK1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:ManhattanKS1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:IndianapolisIN1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmericanFamilyCareMember nnn:AthensAL1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:IndependenceMO1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:TulsaOK2Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:IndependenceMO1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:PittsburgKS1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:BrokenArrowOK2Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ApplebeesMember nnn:AngolaIN1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmericanFamilyCareMember nnn:SpringHillTN1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:BrokenArrowOK1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:LittleRockAR2Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:HutchinsonKS1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:MissionKS1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:GuthrieOK1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:GreeleyCO1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:TulsaOK4Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:SapulpaOK1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AMCTheatreMember nnn:WestJordanUT1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:SandSpringsOK1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:EdwardsvilleIL1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmericanFamilyCareMember nnn:MiltonGA1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmscotMember nnn:OrlandoFL1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:ArdmoreOK1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:ArdmoreOK1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ApplebeesMember nnn:BallwinMO1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AMCTheatreMember nnn:AlbuquerqueNM1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AMCTheatreMember nnn:ScherervilleIN1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:ElDoradoKS1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:ColoradoSpringsCO1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmericanFamilyCareMember nnn:PanamaCityBeachFL1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmscotMember nnn:ClearwaterFL1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:KearneyMO1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmericanFamilyCareMember nnn:SpringHillTN1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AMCTheatreMember nnn:WestJordanUT1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:PlatteCityMO1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:GordonsvilleTN1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:NewcastleOK1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:TulsaOK5Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:FountainCO1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmericanFamilyCareMember nnn:FortOglethorpeGA1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:WashingtonCourthouseOH1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:UnionMO1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:ElDoradoKS1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:ShawneeOK1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:KansasCityMO1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:MuskogeeOK1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:SiloamSpringsAR1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:ColoradoSpringsCO2Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmericanFamilyCareMember nnn:ChattanoogaTN1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ApplebeesMember nnn:PhoenixAZ2Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:BoonvilleMO1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:HutchinsonKS2Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:BentonvilleAR1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:HarrisonvilleMO1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ApplebeesMember nnn:TroyOH1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:VanBurenAR1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:HotSpringsAR1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:FortSmithAR1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ApplebeesMember nnn:GroveCityOH1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:ConwayAR1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:OsageBeachMO1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmericanRetailServiceMember nnn:YumaAZ1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ApplebeesMember nnn:FrankfortKY1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AMCTheatreMember nnn:LakeDeltonWI1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmericanFamilyCareMember nnn:NashvilleTN1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmericanFamilyCareMember nnn:WoodstockGA1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:IndianapolisIN2Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AMCTheatreMember nnn:SouthingtonCT1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:CoffeyvilleKS1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmericanFamilyCareMember nnn:EnterpriseGA1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmocoMember nnn:DeerfieldBeachFL1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:MehlvilleMO1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:AltusOK1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmericanRetailServiceMember nnn:LincolnCityOR1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:MooreOK2Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ApplebeesMember nnn:CrestviewHillsKYMember 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:ClintonMO1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:ClaremoreOK1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ApplebeesMember nnn:Mt.SterlingKY1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:TopekaKS1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:MidwestCityOK1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:GodfreyIL1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmericanFamilyCareMember nnn:RoswellGA1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ApplebeesMember nnn:DanvilleKYMember 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:OklahomaCityOK1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:WhitmoreLakeMI1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:ConcordiaKS1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmericanFreightMember nnn:GlenAllenVA1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:NormanOK1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:TulsaOK6Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmericanFamilyCareMember nnn:DothanAL1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:NixaMO1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:ThomsonGA2Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:AdaOK1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:MuncieIN1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:HaysKS1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ApplebeesMember nnn:MaysvilleKY1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:LansingKS1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmericanFamilyCareMember nnn:GadsdenAL1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ApplebeesMember nnn:MesaAZ1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AMCTheatreMember nnn:QuincyIL1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:MidwestCityOK2Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:MooreOK1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmericanFamilyCareMember nnn:AlcoaTN1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AntojoMexicanGrilleMember nnn:LakewoodWA1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmericanFamilyCareMember nnn:HendersonvilleTN1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmericanFamilyCareMember nnn:MobileAL1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmscotMember nnn:OrlandoFL4Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmscotMember nnn:TampaFL1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmericanFamilyCareMember nnn:CullmanAL1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:DerbyKS1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AmericanFamilyCareMember nnn:MariettaGA1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:JerseyvilleIL1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:BishopFamilyInsuranceAgencyMember nnn:SpotsylvaniaVA1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AtHomeMember nnn:DouglasvilleGA1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:BelleTireMember nnn:MuskegonMI1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:WichitaKS3Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ATTMember nnn:CincinnatiOH1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ARCOampmMember nnn:PrescottAZ1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:BestBuyMember nnn:VirginiaBeachVA1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:BobEvansMember nnn:AshlandKY1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ARCOampmMember nnn:SoldotnaAK1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:BJsWholesaleClubMember nnn:StoughtonMA1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:BobEvansMember nnn:BataviaNY1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:WichitaKS2Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:BJsWholesaleClubMember nnn:RoxburyNJ1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:BelleTireMember nnn:GaylordMI1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:BestBuyMember nnn:St.PetersburgFL1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:BelleTireMember nnn:PetoskeyMI1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ARCOampmMember nnn:TucsonAZ2Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:BMWMember nnn:DuluthGA1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:BelleTireMember nnn:GreenwoodIN1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:BelleTireMember nnn:BrownsburgIN1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:BobEvansMember nnn:AmherstNYMember 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:BelleTireMember nnn:FishersIN1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AtHomeMember nnn:NoblesvilleIN1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:BJsWholesaleClubMember nnn:ManchesterNH1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:BobEvansMember nnn:BaltimoreMD1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:BELFurnitureMember nnn:BeaumontTX1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:BelleTireMember nnn:WhitestownIN1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AtHomeMember nnn:NoblesvilleIN1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ArbysMember nnn:WichitaKS1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:ARCOampmMember nnn:CasaGrandeAZ1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:BelleTireMember nnn:LapeerMI1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:AtHomeMember nnn:GreensboroNC1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:BJsWholesaleClubMember nnn:FairfaxVA1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:BelleTireMember nnn:GreenfieldIN1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:BarnesNobleMember nnn:MemphisTN1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:BJsWholesaleClubMember nnn:CapeCoralFL1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:BarnesNobleMember nnn:PlantationFL1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:BelleTireMember nnn:MerrillvilleIN1Member 2019-01-01 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:BayCountyTaxCollectorMember nnn:LynnHavenFL1Member 2019-12-31 0000751364 nnn:OperatingLeaseMember nnn:BelleTireMember nnn:BloomingtonIN1Member 2019-12-31 0000751364