NLY


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

Table of contents



us-gaap:CommonStockValue

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest

us-gaap:GeneralAndAdministrativeExpense
dei:LegalEntity, us-gaap:ConsolidatedEntities
us-gaap:Restatement

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeTaxExpenseBenefit
dei:LegalEntity

us-gaap:IncomeTaxesPaidNet

us-gaap:InterestExpense

us-gaap:InterestIncomeExpenseNet
us-gaap:FinancialInstrument

us-gaap:InterestIncomeOperating

us-gaap:NetIncomeLoss
us-gaap:FinancialInstrument
us-gaap:StatementEquityComponents

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest
us-gaap:StatementEquityComponents

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic

us-gaap:OtherNonoperatingIncomeExpense
us-gaap:Restatement

us-gaap:ProfitLoss
us-gaap:ProductOrService
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax

us-gaap:Assets
us-gaap:ConsolidatedEntities, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancialInstrument

us-gaap:Liabilities
us-gaap:ConsolidatedEntities, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancialInstrument

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:StockholdersEquity

us-gaap:CashAndCashEquivalentsAtCarryingValue
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:AmortizationOfIntangibleAssets

us-gaap:Goodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill

us-gaap:IntangibleAssetsNetIncludingGoodwill

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OtherAssets
us-gaap:ConsolidatedEntities, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:LongTermDebt

us-gaap:MinorityInterest

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:OperatingLeaseLiability

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:StockholdersEquity

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents

us-gaap:CommonStockValue

us-gaap:AdditionalPaidInCapital

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:MinorityInterest
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodValueNewIssues
us-gaap:StatementEquityComponents
us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
us-gaap:StatementEquityComponents
us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetIncomeLoss
us-gaap:FinancialInstrument
us-gaap:StatementEquityComponents

us-gaap:ProfitLoss

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:PaymentsOfDividends

us-gaap:PaymentsOfDividendsCommonStock

us-gaap:PaymentsForRepurchaseOfCommonStock

nly:AccretionAmortizationOfDebtSecuritiesAvailableForSale
us-gaap:FinancialInstrument

nly:AmortizationOfSecuritizedDebtPremiumsAndDiscountsNet

nly:ComprehensiveIncomeLossAttributableToCommonStockHolders

nly:DepreciationDepletionAndAmortizationExcludingAmortizationOfDebtPremiumsAndDiscountsDeferredFinancingCostsAndDiscountsOfInvestments

nly:DerivativeGainLossonDerivativeNetIncludingUSTreasuries
us-gaap:Range, us-gaap:FairValueByAssetClass, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
nly:FairValueInputsCostToService

nly:GainLossOnInvestmentsDebtAndDerivatives

nly:GainLossOnRealizedInterestRateSwaps

nly:GainLossOnTerminationOfInterestRateSwaps
us-gaap:InvestmentType
nly:IncreaseDecreaseInLeaseOriginationCosts
us-gaap:InvestmentType, us-gaap:SecuritiesFinancingTransaction
us-gaap:MortgageLoansOnRealEstateDescriptionLoanCategory, us-gaap:InvestmentType

nly:IntangibleAssetsAcquired

nly:IntangibleAssetsDivested

nly:InterestExpenseParticipationSold

nly:InterestExpenseSecuritizedDebtOfConsolidatedVie

nly:InterestIncomeCommercialRealEstateDebtAndPreferredEquity

nly:InterestIncomeResidentialMortgageLoans

nly:InterestIncomeSecuritiesMortgageBackedAndAgencyDebentures

nly:InterestPaidExcludingInterestPaidOnInterestRateSwaps

nly:InterestPaidNetInterestRateDerivative

nly:InterestPaidOnRepurchaseAgreements
us-gaap:Range, us-gaap:FinancialInstrument
nly:InvestmentInterestRatePercentage
us-gaap:Range, us-gaap:FinancialInstrument
nly:LoanToValuePercentage

nly:MortgageBackedSecuritiesSoldCarryingValue

nly:MortgageLoansonRealEstateGainsLosses
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:InvestmentType
us-gaap:InvestmentType, us-gaap:SecuritiesFinancingTransaction

nly:MortgageLoansonRealEstateProvision
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancialInstrument
nly:MortgageLoansonRealEstateRestructuring
us-gaap:MortgageLoansOnRealEstateDescriptionLoanCategory, us-gaap:FinancialInstrument
us-gaap:InvestmentType
nly:MortgageLoansonRealEstateTransfers
us-gaap:InvestmentType, us-gaap:SecuritiesFinancingTransaction
us-gaap:MortgageLoansOnRealEstateDescriptionLoanCategory, us-gaap:InvestmentType

nly:NetChangeInUnrealizedGainLossOnAvailableforsaleSecuritiesAndInterestRateSwapsNetOfReclassificationAdjustment

nly:NoncashOrPartNoncashAcquisitionVariableInterestEntityDerecognitionOfAssets

nly:NoncashOrPartNoncashAcquisitionVariableInterestEntityDerecognitionOfSecuritizedDebt

nly:NonoperatingIncomeExpensePreDerivativeInstruments

nly:PaymentsForProceedsFromDerivativeInstrumentOperatingActivities

nly:PaymentsForPurchaseOfLoansOperatingActivities

nly:PaymentsOnRepurchaseOfParticipatingMortgageLoans

nly:PaymentstoAcquireDebtSecuritiesAvailableforsaleExcludingVariableInterestEntity
us-gaap:FinancialInstrument

nly:PrincipalPaymentsOnParticipationMortgageLoansIssued

nly:PrincipalPaymentsOnRepurchaseAgreements

nly:ProceedsFromParticipatingMortgageLoans

nly:ProceedsFromRepurchaseAgreements

nly:ProceedsFromUnconsolidatedJointVentureExcessOfCumulativeEarnings

nly:ProceedsfromSaleofDebtSecuritiesAvailableforsaleExcludingVariableInterestEntity
us-gaap:FinancialInstrument
us-gaap:DerivativeInstrumentRisk
nly:RealizedGainLossOnDerivatives
us-gaap:FinancialInstrument
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
nly:ReversalOfProvisionForLoanAndLeaseLosses

nly:SECSchedule1229RealEstateCompaniesInvestmentInMortgageLoansOnRealEstateAmortizationAccretionOfPremium
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:InvestmentType
nly:SECSchedule1229RealEstateCompaniesInvestmentinMortgageLoansonRealEstatePrincipalWriteoff
us-gaap:MortgageLoansOnRealEstateDescriptionLoanCategory, us-gaap:InvestmentType

nly:SaleofStockOfferingPrice
us-gaap:DerivativeInstrumentRisk
nly:ToBeAnnouncedSecuritiesCost
us-gaap:DerivativeInstrumentRisk, us-gaap:Position

nly:UnrealizedGainLossOnInterestOnlyMortgageBackedSecuritiesMBS
us-gaap:ConsolidatedEntities, us-gaap:MortgageLoansOnRealEstateDescriptionTypeOfProperty
nly:VariableInterestEntityDerecognizedAssetsSecurities
us-gaap:ConsolidatedEntities, us-gaap:MortgageLoansOnRealEstateDescriptionTypeOfProperty
nly:VariableInterestEntityDerecognizedAssetsSecuritizationVehicles
us-gaap:ConsolidatedEntities
nly:VariableInterestEntityLoansTransferredForCash

srt:MortgageLoansOnRealEstateCollectionsOfPrincipal
us-gaap:FinancialInstrument
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:InvestmentType
us-gaap:InvestmentType, us-gaap:SecuritiesFinancingTransaction
us-gaap:MortgageLoansOnRealEstateDescriptionLoanCategory, us-gaap:FinancialInstrument
us-gaap:MortgageLoansOnRealEstateDescriptionLoanCategory, us-gaap:InvestmentType

us-gaap:AccretionAmortizationOfDiscountsAndPremiumsInvestments
us-gaap:FinancialInstrument
us-gaap:AmortizationOfDeferredLoanOriginationFeesNet
us-gaap:InvestmentType
us-gaap:InvestmentType, us-gaap:SecuritiesFinancingTransaction
us-gaap:MortgageLoansOnRealEstateDescriptionLoanCategory, us-gaap:FinancialInstrument
us-gaap:MortgageLoansOnRealEstateDescriptionLoanCategory, us-gaap:InvestmentType

us-gaap:CashAcquiredFromAcquisition
us-gaap:ConsolidatedEntities, us-gaap:StatementGeographical, us-gaap:ConcentrationRiskByBenchmark, us-gaap:ConcentrationRiskByType, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:ConcentrationRiskPercentage1
us-gaap:StatementGeographical, us-gaap:ConcentrationRiskByBenchmark, us-gaap:ConcentrationRiskByType

us-gaap:DebtSecuritiesAvailableForSaleRealizedGain

us-gaap:DebtSecuritiesAvailableForSaleRealizedLoss
us-gaap:FinancialInstrument
us-gaap:DebtSecuritiesHeldToMaturityAllowanceForCreditLossWriteoff
us-gaap:MortgageLoansOnRealEstateDescriptionLoanCategory, us-gaap:FinancialInstrument
us-gaap:FinancialInstrument
us-gaap:DebtSecuritiesHeldToMaturityCreditLossExpenseReversal
us-gaap:MortgageLoansOnRealEstateDescriptionLoanCategory, us-gaap:FinancialInstrument
us-gaap:IncomeStatementLocation
us-gaap:Depreciation

us-gaap:DerivativeGainLossOnDerivativeNet
us-gaap:DerivativeInstrumentRisk
us-gaap:FinancialInstrument

us-gaap:DividendsCommonStockCash
us-gaap:StatementEquityComponents
us-gaap:StatementClassOfStock
us-gaap:DividendsPreferredStockCash
us-gaap:StatementEquityComponents
us-gaap:FinancialInstrument
us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs
us-gaap:InvestmentType
us-gaap:MortgageLoansOnRealEstateDescriptionLoanCategory, us-gaap:FinancialInstrument
us-gaap:MortgageLoansOnRealEstateDescriptionLoanCategory, us-gaap:InvestmentType
us-gaap:FinancialInstrument
us-gaap:FinancingReceivableNonaccrualInterestIncome

us-gaap:GainLossOnDerivativeInstrumentsNetPretax

us-gaap:GainLossOnSaleOfBusiness
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:GainLossOnSaleOfInvestments
us-gaap:FinancialInstrument

us-gaap:GainLossOnSalesOfMortgageBackedSecuritiesMBS

us-gaap:GainsLossesOnSalesOfAssets
us-gaap:ConsolidatedEntities, us-gaap:MortgageLoansOnRealEstateDescriptionTypeOfProperty
us-gaap:FiniteLivedIntangibleAssetsByMajorClass, us-gaap:OtherComprehensiveIncomeLocation
us-gaap:ImpairmentOfIntangibleAssetsFinitelived

us-gaap:IncomeLossFromEquityMethodInvestments
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:IncomeLossIncludingPortionAttributableToNoncontrollingInterest

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities

us-gaap:IncreaseDecreaseInInterestAndDividendsReceivable

us-gaap:IncreaseDecreaseInInterestPayableNet

us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements

us-gaap:InterestExpenseOther

us-gaap:InterestIncomeSecuritiesPurchasedUnderAgreementsToResell

us-gaap:LaborAndRelatedExpense

us-gaap:MortgageLoansOnRealEstateCostOfMortgagesSold
us-gaap:FinancialInstrument
us-gaap:FinancialInstrument, us-gaap:SubsequentEventType
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:MortgageLoansOnRealEstateDescriptionLoanCategory, us-gaap:FinancialInstrument

us-gaap:MortgageLoansOnRealEstateNewMortgageLoans
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancialInstrument
us-gaap:MortgageLoansOnRealEstateOtherAdditions
us-gaap:InvestmentType
us-gaap:InvestmentType, us-gaap:SecuritiesFinancingTransaction
us-gaap:MortgageLoansOnRealEstateDescriptionLoanCategory, us-gaap:FinancialInstrument
us-gaap:MortgageLoansOnRealEstateDescriptionLoanCategory, us-gaap:InvestmentType

us-gaap:NonoperatingGainsLosses

us-gaap:OperatingLeaseCost

us-gaap:OperatingLeasePayments

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
us-gaap:FinancialInstrument

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
us-gaap:StatementEquityComponents

us-gaap:OtherGeneralAndAdministrativeExpense
us-gaap:FinancialInstrument
us-gaap:OtherThanTemporaryImpairmentLossDebtSecuritiesAvailableForSale
us-gaap:RelatedPartyTransaction
us-gaap:PaymentForManagementFee

us-gaap:PaymentsForSecuritiesPurchasedUnderAgreementsToResell

us-gaap:PaymentsOfFinancingCosts

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation

us-gaap:PaymentsToAcquireAvailableForSaleSecuritiesDebt

us-gaap:PaymentsToAcquireCommercialRealEstate

us-gaap:PaymentsToAcquireFinanceReceivables

us-gaap:PreferredStockDividendsAndOtherAdjustments

us-gaap:ProceedsFromDividendsReceived

us-gaap:ProceedsFromInterestReceived

us-gaap:ProceedsFromIssuanceOfCommonStock

us-gaap:ProceedsFromIssuanceOfSecuredDebt

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities

us-gaap:ProceedsFromPaymentsToMinorityShareholders

us-gaap:ProceedsFromRepaymentsOfOtherLongTermDebt

us-gaap:ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities
us-gaap:FinancialInstrument

us-gaap:ProceedsFromSaleOfAvailableForSaleSecuritiesDebt

us-gaap:ProceedsFromSaleOfHeldToMaturitySecurities

us-gaap:ProceedsFromSaleOfLoansHeldForSale

us-gaap:ProceedsFromSaleOfRealEstateHeldforinvestment

us-gaap:ProceedsFromSecuritiesPurchasedUnderAgreementsToResell

us-gaap:ProvisionForLoanAndLeaseLosses
nly:CumulativeEffectPeriodofAdoption, us-gaap:FinancialInstrument
us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:FinancialInstrument
us-gaap:FinancialInstrument
us-gaap:MortgageLoansOnRealEstateDescriptionLoanCategory, us-gaap:InvestmentType
us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:FinancialInstrument
us-gaap:ProvisionForLoanLossesExpensed
us-gaap:FinancialInstrument
us-gaap:InvestmentType
us-gaap:InvestmentType, us-gaap:SecuritiesFinancingTransaction
us-gaap:MortgageLoansOnRealEstateDescriptionLoanCategory, us-gaap:InvestmentType

us-gaap:RepaymentsOfSecuredDebt
us-gaap:SubsidiarySaleOfStock
us-gaap:SaleOfStockConsiderationReceivedOnTransaction
us-gaap:SubsidiarySaleOfStock
us-gaap:SaleOfStockNumberOfSharesIssuedInTransaction

us-gaap:ServicingAssetAtFairValueAdditions

us-gaap:ServicingAssetAtFairValueChangesInFairValueResultingFromChangesInValuationInputsOrChangesInAssumptions

us-gaap:ServicingAssetAtFairValueDisposals

us-gaap:ServicingAssetAtFairValueOtherChangesThatAffectBalance

us-gaap:StockIssuedDuringPeriodValueDividendReinvestmentPlan
us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents
us-gaap:StockRepurchasedAndRetiredDuringPeriodValue
us-gaap:SubsequentEventType
us-gaap:StockRepurchasedDuringPeriodShares
us-gaap:SubsequentEventType
us-gaap:StockRepurchasedDuringPeriodValue

us-gaap:TreasuryStockSharesAcquired

us-gaap:UnrealizedGainLossOnDerivatives
us-gaap:DerivativeInstrumentRisk
us-gaap:FinancialInstrument
us-gaap:FinancialInstrument
us-gaap:UnrealizedGainLossOnInvestments
us-gaap:ConsolidatedEntities, us-gaap:MortgageLoansOnRealEstateDescriptionTypeOfProperty
us-gaap:VariableInterestEntityActivityBetweenVIEAndEntityExpense
us-gaap:UnderlyingAssetClass
nly:AvailableForSaleSecuritiesDebtExpectedLifeAfterTenYearsAmortizedCost
us-gaap:UnderlyingAssetClass
nly:AvailableForSaleSecuritiesDebtExpectedLifeAfterTenYearsFairValue
us-gaap:UnderlyingAssetClass
nly:AvailableForSaleSecuritiesDebtExpectedLifeGreaterThanFiveAndLessThanTenYearsAmortizedCost
us-gaap:UnderlyingAssetClass
nly:AvailableForSaleSecuritiesDebtExpectedLifeGreaterThanFiveAndLessThanTenYearsFairValue
us-gaap:UnderlyingAssetClass
nly:AvailableForSaleSecuritiesDebtExpectedLifeGreaterThanOneAndLessThanFiveYearsAmortizedCost
us-gaap:UnderlyingAssetClass
nly:AvailableForSaleSecuritiesDebtExpectedLifeGreaterThanOneAndLessThanFiveYearsFairValue
us-gaap:UnderlyingAssetClass
nly:AvailableForSaleSecuritiesDebtExpectedLifeOfLessThanOneYearAmortizedCost
us-gaap:UnderlyingAssetClass
nly:AvailableForSaleSecuritiesDebtExpectedLifeOfLessThanOneYearFairValue

nly:CollateralHeldOnRepurchaseAgreementsAfterEffectOfInterestRateSwapsFairValue
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
nly:CommercialRealEstateDebtAndPreferredEquityFairValueDisclosure

nly:DebtSecuritiesAvailableforsaleRemainingDiscount
us-gaap:InvestmentSecondaryCategorization, us-gaap:UnderlyingAssetClass
us-gaap:UnderlyingAssetClass

nly:DebtSecuritiesAvailableforsaleRemainingPremium
us-gaap:InvestmentSecondaryCategorization, us-gaap:UnderlyingAssetClass
us-gaap:UnderlyingAssetClass
us-gaap:FinancialInstrument
nly:DebtSecuritiesHeldToMaturityExcludingAccruedInterestYearSevenOriginatedSixYearsBeforeCurrentFiscalYear
us-gaap:FinancialInstrument, us-gaap:InternalCreditAssessment
us-gaap:FinancialInstrument
nly:DebtSecuritiesHeldToMaturityExcludingAccruedInterestYearSixOriginatedFiveYearsBeforeCurrentFiscalYear
us-gaap:FinancialInstrument, us-gaap:InternalCreditAssessment
us-gaap:FinancialInstrument
nly:DebtSecuritiesHeldtomaturityRevolving
us-gaap:FinancialInstrument, us-gaap:InternalCreditAssessment
us-gaap:FinancialInstrument
nly:DebtSecuritiesHeldtomaturitybeforeAllowanceforCreditLoss
us-gaap:FinancialInstrument, us-gaap:InternalCreditAssessment
us-gaap:DerivativeInstrumentRisk
nly:DerivativeInstrumentsVariationMarginonCollateral
us-gaap:DerivativeInstrumentRisk, us-gaap:VariableRate
nly:DerivativeNonmonetaryNotionalAmountPercentage
us-gaap:ConsolidatedEntities, us-gaap:FinancialInstrument
nly:DisposalGroupIncludingDiscontinuedOperationInvestments

nly:DisposalGroupIncludingDiscontinuedOperationsAssetsPledged
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
nly:DisposalGroupIncludingDiscontinuedOperationsAssetsTransferredOrPledgedToSecuritizationVehicles
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
nly:DisposalGroupIncludingDiscontinuedOperationsDebtIssuedBySecuritizationVehicles
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
nly:DisposalGroupIncludingDiscontinuedOperationsInterestPayable
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
nly:DisposalGroupIncludingDiscontinuedOperationsLoansPayable
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
nly:DisposalGroupIncludingDiscontinuedOperationsLoansReceivableNet
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
nly:DisposalGroupIncludingDiscontinuedOperationsRealEstateNet
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
nly:DisposalGroupIncludingDiscontinuedOperationsRepurchaseAgreements
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
nly:DisposalGroupIncludingDiscontinuedOperationsSecurities
us-gaap:Range, us-gaap:FinancialInstrument
nly:FicoScore
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
nly:FinancialAssetsFairValueDisclosure
us-gaap:FairValueByMeasurementFrequency

nly:FinancingAndAccruedInvestmentIncomeReceivable
us-gaap:ConsolidatedEntities, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancialInstrument
nly:FinancingReceivableTroubledDebtRestructuringFutureFundingCommitments
us-gaap:InternalCreditAssessment, us-gaap:InvestmentType
nly:FinancingReceivablebeforeAllowanceforCreditLoss
us-gaap:InvestmentType

nly:HeldToMaturitySecuritiesCorporateDebt

nly:InterestInMortgageServicingRights
us-gaap:ConsolidatedEntities, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
nly:InterestInMortgageServicingRightsAtFairValueAmount
us-gaap:FairValueByMeasurementFrequency
us-gaap:DebtInstrumentRedemptionPeriod, us-gaap:DerivativeInstrumentRisk
nly:InterestRateSwapsWeightedAveragePayRate
us-gaap:DerivativeInstrumentRisk
us-gaap:DebtInstrumentRedemptionPeriod, us-gaap:DerivativeInstrumentRisk
nly:InterestRateSwapsWeightedAverageReceiveRate
us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeInstrumentRisk, us-gaap:Position
nly:InterestRateSwaptionsWeightedAverageUnderlyingPayRate
us-gaap:FinancialInstrument
nly:LoansAndLeasesReceivableDeferredLoanFeesOnUnfundedLoans
us-gaap:FinancialInstrument
nly:LoansReceivableWithLoanLossProvisionGross
us-gaap:FinancialInstrument
nly:LoansReceivableWithLoanLossProvisionNet
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument
nly:MortgageLoansFairValueDisclosure
us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument
us-gaap:FinancialInstrument

nly:NoncashOrPartNoncashFinancialInstrumentsOwnedAndPledgedAsCollateral
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
nly:OtherDerivativeFinancialInstrumentsAssetsFairValueDisclosure
us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
nly:OtherDerivativeFinancialInstrumentsLiabilitiesFairValueDisclosure
us-gaap:FairValueByMeasurementFrequency

nly:PayableForInvestmentSecuritiesPurchased
us-gaap:FinancialInstrument
nly:PercentageOfAdjustableRateLoans

nly:ReceivableForInvestmentSecuritiesSold

nly:RepurchaseAgreementsAccruedInterest

nly:RepurchaseAgreementsWeightedAverageBorrowingRates

nly:RepurchaseAgreementsWeightedAverageRates
us-gaap:AssetsSoldUnderAgreementsToRepurchaseMaturityPeriods
us-gaap:PropertyPlantAndEquipmentByType
nly:SECSchedule1228RealEstateCompaniesInvestmentinRealEstateGrossBeforeDepreciationForFederalIncomeTax
us-gaap:FinancialInstrument
nly:SECSchedule1229RealEstateCompaniesInvestmentinMortgageLoansonRealEstateExcludingLoanLossAllowance
us-gaap:MortgageLoansOnRealEstateDescriptionLoanCategory, us-gaap:FinancialInstrument

nly:SecuritiesForReverseRepurchaseAgreementsAmountsOffset

nly:SecuritiesForReverseRepurchaseAgreementsGrossAmounts

nly:SecuritiesSoldUnderAgreementsToRepurchaseAmountsOffset

nly:SecuritiesSoldUnderAgreementsToRepurchaseGrossAmounts

nly:SecuritiesSoldunderAgreementstoRepurchaseCommitmentsAvailable

nly:SecuritiesSoldunderAgreementstoRepurchaseMaximumAvailableUnderCounterpartyArrangements
dei:LegalEntity, us-gaap:ConsolidatedEntities
nly:SecuritizedDebtOfConsolidatedVIEContractualPrincipalAmount
us-gaap:ConsolidatedEntities, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

nly:SecuritizedDebtOfConsolidatedVie
dei:LegalEntity, us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:FinancialInstrument
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
nly:SecuritizedDebtOfConsolidatedVieFairValueDisclosure
us-gaap:FairValueByMeasurementFrequency
us-gaap:DerivativeInstrumentRisk
nly:ToBeAnnouncedSecuritiesFairMarketValue
us-gaap:DerivativeInstrumentRisk, us-gaap:Position
us-gaap:FinancialInstrument
nly:UnusedCommitmentstoExtendCreditExpectedCreditGainLoss
us-gaap:ConsolidatedEntities
srt:ExcessNetCapitalAt1500Percent
us-gaap:ConsolidatedEntities
srt:MinimumNetCapitalRequiredForBrokerDealerSubsidiary1

srt:MortgageLoansOnRealEstateFaceAmountOfMortgages
us-gaap:MortgageLoansOnRealEstateDescriptionLoanCategory, us-gaap:MortgageLoansOnRealEstateDescriptionTypeOfProperty, us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty, us-gaap:StatementGeographical
us-gaap:MortgageLoansOnRealEstateDescriptionLoanCategory, us-gaap:MortgageLoansOnRealEstateDescriptionTypeOfProperty, us-gaap:StatementGeographical
us-gaap:MortgageLoansOnRealEstateDescriptionLoanCategory, us-gaap:MortgageLoansOnRealEstateDescriptionTypeOfProperty, us-gaap:StatementGeographical
srt:MortgageLoansOnRealEstatePriorLiens1
us-gaap:ConsolidatedEntities
srt:NetCapital

srt:RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
us-gaap:MortgageLoansOnRealEstateDescriptionTypeOfProperty, us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty, us-gaap:StatementGeographical, us-gaap:MajorPropertyClass
us-gaap:MortgageLoansOnRealEstateDescriptionTypeOfProperty, us-gaap:StatementGeographical, us-gaap:MajorPropertyClass

us-gaap:AccountsPayableAndOtherAccruedLiabilities
us-gaap:ConsolidatedEntities, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:ConsolidatedEntities, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:AccountsPayableTradeCurrentAndNoncurrent

us-gaap:AssetsOfDisposalGroupIncludingDiscontinuedOperation
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
us-gaap:InvestmentSecondaryCategorization, us-gaap:UnderlyingAssetClass
us-gaap:UnderlyingAssetClass

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
us-gaap:InformationByCategoryOfDebtSecurity, us-gaap:UnderlyingAssetClass
us-gaap:InvestmentSecondaryCategorization, us-gaap:UnderlyingAssetClass
us-gaap:UnderlyingAssetClass

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis
us-gaap:InvestmentSecondaryCategorization, us-gaap:UnderlyingAssetClass
us-gaap:UnderlyingAssetClass

us-gaap:AvailableForSaleSecuritiesDebtSecurities
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis, us-gaap:FinancialInstrument
us-gaap:FinancialInstrument
us-gaap:InformationByCategoryOfDebtSecurity, us-gaap:UnderlyingAssetClass
us-gaap:InvestmentSecondaryCategorization, us-gaap:UnderlyingAssetClass
us-gaap:UnderlyingAssetClass

us-gaap:CashCollateralForBorrowedSecurities
us-gaap:DebtInstrument
us-gaap:DebtInstrumentCarryingAmount
us-gaap:DebtInstrument, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:DebtInstrument, us-gaap:RelatedPartyTransactionsByRelatedParty, us-gaap:VariableRate
us-gaap:StatementGeographical, us-gaap:DebtInstrument
us-gaap:StatementGeographical, us-gaap:DebtInstrument, us-gaap:VariableRate
us-gaap:FinancialInstrument
us-gaap:DebtSecuritiesHeldToMaturityAccruedInterestBeforeAllowanceForCreditLoss
us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:FinancialInstrument
us-gaap:DebtSecuritiesHeldToMaturityAllowanceForCreditLoss
us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:MortgageLoansOnRealEstateDescriptionLoanCategory, us-gaap:FinancialInstrument
us-gaap:FinancialInstrument
us-gaap:MortgageLoansOnRealEstateDescriptionLoanCategory, us-gaap:FinancialInstrument
us-gaap:FinancialInstrument
us-gaap:DebtSecuritiesHeldToMaturityAllowanceForCreditLossExcludingAccruedInterest
us-gaap:MortgageLoansOnRealEstateDescriptionLoanCategory, us-gaap:FinancialInstrument
us-gaap:FinancialInstrument
us-gaap:DebtSecuritiesHeldToMaturityExcludingAccruedInterestBeforeAllowanceForCreditLoss
us-gaap:FinancialInstrument, us-gaap:InternalCreditAssessment
us-gaap:FinancialInstrument
us-gaap:DebtSecuritiesHeldToMaturityExcludingAccruedInterestYearFiveOriginatedFourYearsBeforeCurrentFiscalYear
us-gaap:FinancialInstrument, us-gaap:InternalCreditAssessment
us-gaap:FinancialInstrument
us-gaap:DebtSecuritiesHeldToMaturityExcludingAccruedInterestYearFourOriginatedThreeYearsBeforeCurrentFiscalYear
us-gaap:FinancialInstrument, us-gaap:InternalCreditAssessment
us-gaap:FinancialInstrument
us-gaap:DebtSecuritiesHeldToMaturityExcludingAccruedInterestYearOneOriginatedCurrentFiscalYear
us-gaap:FinancialInstrument, us-gaap:InternalCreditAssessment
us-gaap:FinancialInstrument
us-gaap:DebtSecuritiesHeldToMaturityExcludingAccruedInterestYearThreeOriginatedTwoYearsBeforeCurrentFiscalYear
us-gaap:FinancialInstrument, us-gaap:InternalCreditAssessment
us-gaap:FinancialInstrument
us-gaap:DebtSecuritiesHeldToMaturityExcludingAccruedInterestYearTwoOriginatedFiscalYearBeforeCurrentFiscalYear
us-gaap:FinancialInstrument, us-gaap:InternalCreditAssessment
us-gaap:FinancialInstrument
us-gaap:DebtSecuritiesHeldToMaturityOriginatedFiveOrMoreYearsBeforeLatestFiscalYear
us-gaap:FinancialInstrument, us-gaap:InternalCreditAssessment
us-gaap:FinancialInstrument
us-gaap:DebtSecuritiesHeldToMaturityOriginatedFourYearsBeforeLatestFiscalYear
us-gaap:FinancialInstrument, us-gaap:InternalCreditAssessment
us-gaap:FinancialInstrument
us-gaap:DebtSecuritiesHeldToMaturityOriginatedInCurrentFiscalYear
us-gaap:FinancialInstrument, us-gaap:InternalCreditAssessment
us-gaap:FinancialInstrument
us-gaap:DebtSecuritiesHeldToMaturityOriginatedInFiscalYearBeforeLatestFiscalYear
us-gaap:FinancialInstrument, us-gaap:InternalCreditAssessment
us-gaap:FinancialInstrument
us-gaap:DebtSecuritiesHeldToMaturityOriginatedThreeYearsBeforeLatestFiscalYear
us-gaap:FinancialInstrument, us-gaap:InternalCreditAssessment
us-gaap:FinancialInstrument
us-gaap:DebtSecuritiesHeldToMaturityOriginatedTwoYearsBeforeLatestFiscalYear
us-gaap:FinancialInstrument, us-gaap:InternalCreditAssessment
us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeAssetNotionalAmount
us-gaap:DerivativeInstrumentRisk, us-gaap:Position

us-gaap:DerivativeAssets
us-gaap:DerivativeInstrumentRisk
us-gaap:FinancialInstrument
us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeCollateralObligationToReturnSecurities
us-gaap:FinancialInstrument
us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeCollateralRightToReclaimCash
us-gaap:FinancialInstrument
us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeCollateralRightToReclaimSecurities
us-gaap:FinancialInstrument
us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeFairValueOfDerivativeAsset
us-gaap:FinancialInstrument
us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeFairValueOfDerivativeAssetAmountOffsetAgainstCollateral
us-gaap:FinancialInstrument
us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeFairValueOfDerivativeLiability
us-gaap:FinancialInstrument
us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral
us-gaap:FinancialInstrument
us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeFairValueOfDerivativeNet
us-gaap:DerivativeInstrumentRisk, us-gaap:Position

us-gaap:DerivativeLiabilities
us-gaap:DerivativeInstrumentRisk
us-gaap:FinancialInstrument
us-gaap:DerivativeInstrumentRisk, us-gaap:Position
us-gaap:DerivativeLiabilityNotionalAmount

us-gaap:DerivativeNetLiabilityPositionAggregateFairValue
us-gaap:DebtInstrumentRedemptionPeriod, us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeNotionalAmount
us-gaap:DebtInstrumentRedemptionPeriod, us-gaap:FinancialInstrument, us-gaap:Position
us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeInstrumentRisk, us-gaap:Position
us-gaap:FinancialInstrument, us-gaap:Position
us-gaap:Range, us-gaap:DerivativeInstrumentRisk
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:DisposalGroupIncludingDiscontinuedOperationConsideration
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:DisposalGroupIncludingDiscontinuedOperationIntangibleAssets
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:DisposalGroupIncludingDiscontinuedOperationOtherAssets
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:DisposalGroupIncludingDiscontinuedOperationOtherLiabilities

us-gaap:DividendsPayableCurrentAndNoncurrent

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
us-gaap:FairValueByAssetClass, us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
us-gaap:FederalHomeLoanBankAdvancesBranchOfFHLBBank
us-gaap:FederalHomeLoanBankStock

us-gaap:FinancialInstrumentsOwnedAndPledgedAsCollateralAtFairValue
us-gaap:ConsolidatedEntities, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
us-gaap:FinancialInstrumentsOwnedCorporateDebtAtFairValue

us-gaap:FinancialInstrumentsOwnedMortgagesMortgageBackedAndAssetBackedSecuritiesAtFairValue
dei:LegalEntity, us-gaap:ConsolidatedEntities, us-gaap:ConsolidationItems
us-gaap:ConsolidatedEntities, us-gaap:ConsolidationItems, us-gaap:FinancialInstrument
us-gaap:ConsolidatedEntities, us-gaap:FinancialInstrument
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument
us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument
us-gaap:InvestmentType, us-gaap:UnderlyingAssetClass
us-gaap:UnderlyingAssetClass
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FinancialInstrumentsOwnedOtherAtFairValue
us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FinancialLiabilitiesFairValueDisclosure
us-gaap:FairValueByMeasurementFrequency

us-gaap:FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest
us-gaap:FinancialInstrument, us-gaap:LoanRestructuringModification
us-gaap:InvestmentType
us-gaap:InvestmentType, us-gaap:SecuritiesFinancingTransaction
us-gaap:MortgageLoansOnRealEstateDescriptionLoanCategory, us-gaap:InvestmentType

us-gaap:FinancingReceivableAllowanceForCreditLosses
us-gaap:FinancialInstrument, us-gaap:LoanRestructuringModification
us-gaap:InvestmentType
us-gaap:InvestmentType, us-gaap:SecuritiesFinancingTransaction
us-gaap:MortgageLoansOnRealEstateDescriptionLoanCategory, us-gaap:InvestmentType
us-gaap:FinancialInstrument
us-gaap:FinancingReceivableDeferredIncome

us-gaap:FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss
dei:LegalEntity, us-gaap:ConsolidatedEntities, us-gaap:SubsequentEventType
us-gaap:ConsolidatedEntities, us-gaap:ConsolidationItems, us-gaap:DebtInstrument, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancialInstrument, us-gaap:LoanRestructuringModification
us-gaap:FinancingReceivableModificationsRecordedInvestment
us-gaap:InternalCreditAssessment, us-gaap:InvestmentType
us-gaap:FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear
us-gaap:InvestmentType
us-gaap:InternalCreditAssessment, us-gaap:InvestmentType
us-gaap:FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear
us-gaap:InvestmentType
us-gaap:InternalCreditAssessment, us-gaap:InvestmentType
us-gaap:FinancingReceivableOriginatedInCurrentFiscalYear
us-gaap:InvestmentType
us-gaap:InternalCreditAssessment, us-gaap:InvestmentType
us-gaap:FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear
us-gaap:InvestmentType
us-gaap:InternalCreditAssessment, us-gaap:InvestmentType
us-gaap:FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear
us-gaap:InvestmentType
us-gaap:InternalCreditAssessment, us-gaap:InvestmentType
us-gaap:FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear
us-gaap:InvestmentType
us-gaap:FinancialInstrument
us-gaap:FinancingReceivableRecordedInvestmentNonaccrualStatus

us-gaap:InterestPayableCurrentAndNoncurrent
us-gaap:ConsolidatedEntities, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:InterestRateDerivativeLiabilitiesAtFairValue
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementFrequency
us-gaap:FinancialInstrument
us-gaap:InterestReceivable
us-gaap:InvestmentType

us-gaap:InvestmentOwnedBalancePrincipalAmount
us-gaap:InvestmentSecondaryCategorization, us-gaap:UnderlyingAssetClass
us-gaap:InvestmentType
us-gaap:InvestmentType, us-gaap:SecuritiesFinancingTransaction
us-gaap:MortgageLoansOnRealEstateDescriptionLoanCategory, us-gaap:InvestmentType
us-gaap:UnderlyingAssetClass
us-gaap:InvestmentType, us-gaap:SecuritiesFinancingTransaction
us-gaap:InvestmentOwnedPercentOfNetAssets
us-gaap:MortgageLoansOnRealEstateDescriptionLoanCategory, us-gaap:InvestmentType
us-gaap:MortgageLoansOnRealEstateDescriptionTypeOfProperty, us-gaap:InvestmentType

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear

us-gaap:LessorOperatingLeasePaymentsToBeReceived

us-gaap:LessorOperatingLeasePaymentsToBeReceivedFiveYears

us-gaap:LessorOperatingLeasePaymentsToBeReceivedFourYears

us-gaap:LessorOperatingLeasePaymentsToBeReceivedNextTwelveMonths

us-gaap:LessorOperatingLeasePaymentsToBeReceivedRemainderOfFiscalYear

us-gaap:LessorOperatingLeasePaymentsToBeReceivedThereafter

us-gaap:LessorOperatingLeasePaymentsToBeReceivedThreeYears

us-gaap:LessorOperatingLeasePaymentsToBeReceivedTwoYears

us-gaap:LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:SubsequentEventType
us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity

us-gaap:LoansPayable
us-gaap:ConsolidatedEntities, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:LoansPayableFairValueDisclosure
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
us-gaap:FinancialInstrument
us-gaap:LoansReceivableHeldForSaleAmount

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear
us-gaap:FinancialInstrument
us-gaap:LongTermDebtPercentageBearingVariableInterestRate
us-gaap:RelatedPartyTransaction
us-gaap:ManagementFeePayable
us-gaap:DerivativeInstrumentRisk
us-gaap:MarginDepositAssets
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:MortgageBackedSecuritiesAvailableForSaleFairValueDisclosure
us-gaap:FairValueByMeasurementFrequency

us-gaap:MortgageLoansOnRealEstate

us-gaap:NotesReceivableNet
dei:LegalEntity, us-gaap:ConsolidatedEntities
dei:LegalEntity, us-gaap:ConsolidatedEntities, us-gaap:SubsequentEventType
us-gaap:ConsolidatedEntities, us-gaap:ConsolidationItems, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablePortfolioSegment

us-gaap:OtherSecuredFinancings
us-gaap:ConsolidatedEntities, us-gaap:DebtInstrument, us-gaap:FinancialInstrument, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:ConsolidatedEntities, us-gaap:DebtInstrument, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:ConsolidatedEntities, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis

us-gaap:ParticipatingMortgageLoansParticipationLiabilitiesAmount
us-gaap:ConsolidatedEntities, us-gaap:FinancialInstrument
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementFrequency
us-gaap:ConsolidatedEntities, us-gaap:DebtInstrument, us-gaap:FinancialInstrument, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:PledgedFinancialInstrumentsNotSeparatelyReportedLoansReceivablePledgedAsCollateral
us-gaap:ConsolidatedEntities, us-gaap:FinancialInstrument, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancialInstrument
us-gaap:PledgedFinancialInstrumentsNotSeparatelyReportedMortgageRelatedSecuritiesAvailableForSaleOrHeldForInvestment
us-gaap:UnderlyingAssetClass

us-gaap:PledgedFinancialInstrumentsNotSeparatelyReportedSecuritiesPledged

us-gaap:PreferredStockValue
us-gaap:StatementClassOfStock
us-gaap:ConsolidatedEntities, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:PrincipalAmountOutstandingOfLoansHeldInPortfolio
us-gaap:ConsolidatedEntities, us-gaap:StatementGeographical
us-gaap:ConsolidatedEntities, us-gaap:StatementGeographical, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancialInstrument
us-gaap:Range, us-gaap:FinancialInstrument

us-gaap:RealEstateAccumulatedDepreciation

us-gaap:RealEstateAndAccumulatedDepreciationCarryingAmountOfBuildingsAndImprovements

us-gaap:RealEstateAndAccumulatedDepreciationCarryingAmountOfLand

us-gaap:RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements

us-gaap:RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements

us-gaap:RealEstateAndAccumulatedDepreciationInitialCostOfLand

us-gaap:RealEstateGrossAtCarryingValue

us-gaap:RealEstateInvestmentPropertyAtCost
us-gaap:PropertyPlantAndEquipmentByType

us-gaap:RealEstateInvestmentPropertyNet

us-gaap:RealEstateInvestments

us-gaap:RealEstateInvestmentsUnconsolidatedRealEstateAndOtherJointVentures

us-gaap:SECScheduleIIIRealEstateInvestmentPropertyNet
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
us-gaap:SecuritiesLoanedOrSoldUnderAgreementsToRepurchaseFairValueDisclosure

us-gaap:SecuritiesPurchasedUnderAgreementsToResellFairValueOfCollateral

us-gaap:SecuritiesSoldUnderAgreementsToRepurchase

us-gaap:ServicingAsset
us-gaap:ConsolidatedEntities, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:ServicingAssetAtFairValueAmount
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementFrequency
us-gaap:ConsolidatedEntities, us-gaap:Range, us-gaap:FairValueByAssetClass, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:MeasurementInputType
us-gaap:ServicingAssetMeasurementInput
us-gaap:Range, us-gaap:FairValueByAssetClass, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:MeasurementInputType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
us-gaap:InvestmentType
us-gaap:UnamortizedLoanCommitmentAndOriginationFeesAndUnamortizedDiscountsOrPremiums
us-gaap:FinancialInstrument
us-gaap:UnusedCommitmentsToExtendCredit
us-gaap:ConsolidatedEntities
us-gaap:VariableInterestEntityEntityMaximumLossExposureAmount

Plots across concepts


Expenses
Other Nonoperating Income Expense
Balance Sheet
Goodwill
Assets
Operating Lease Right Of Use Asset
Current Assets
Cash And Cash Equivalents At Carrying Value
NonCurrent Assets
Goodwill
Liabilities
Operating Lease Liability
Noncurrent Liabilities
Minority Interest
Stockholders Equity
Retained Earnings Accumulated Deficit
CashFlow
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInOperatingActivities
Net Income Loss
NetCashProvidedByUsedInFinancingActivities
Net Cash Provided By Used In Financing Activities
Shares
Weighted Average Number Of Diluted Shares Outstanding
DividendsAndRepurchase
Payments For Repurchase Of Common Stock
LesseeOperatingLeaseLiabilityPaymentsDue
Lessee Operating Lease Liability Undiscounted Excess Amount

Tables

  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
us-gaap:CommonStockValue ██████████▇▇▆▅▅▅▄▄▄▄▃▃▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▃▂▁14.44213.98513.98214.02914.07714.30414.30114.3814.56214.48113.13813.03111.64311.59711.59610.88110.1910.1910.18910.1899.2499.2499.3599.4789.4789.4779.4769.4769.4759.4759.4749.4739.4759.4739.4729.7489.7479.7439.7029.6998.318.0446.316NANANA5.531NANANA
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding █▁1410.2391381400.000727NA1404.36831423.9091121430.994319NA1453.3592111456.0387361398.614205NA1202.3538511160.9794511160.103185NA1073.0406371019.0008171019.307379NA1007.963406924.887316926.813588947.669831947.7955947.929762947.669831NA987.315527947.515127947.458813NA955.690471995.229637994.815169NA997.007829974.5553921010.5886091011.495682948.545975827.754731790.993841662.476638611.904518559.700836575.859564559.33232553.376285550.099709548.551328
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic █▁1410.2391381399.210925NA1404.2026951423.9091121430.994319NA1453.3592111456.0387361398.614205NA1202.3538511160.4367771159.617848NA1072.5663951019.0008171018.942746NA1007.607893924.887316926.813588947.669831947.7955947.731493947.669831NA947.565432947.515127947.458813NA947.303205947.41138947.249901NA974.729078974.555392971.727701970.056491948.545975822.62337752.413605625.13851611.904518559.700836554.995092552.917499547.61148544.344844542.90311
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount █▁3.20.1NA0.50.50.1NA0.00.00.2NA0.20.50.8NA0.80.81.1NA1.11.11.1NA1.72.02.3NA2.32.43.2NA3.83.43.4NA1.15.82.8NA0.5720.5720.565NA0.5721.80.566NANANANA
us-gaap:EarningsPerShareBasic ▅▇▆▆▆▁▆▄▃▄▂▅▆▇▆▅▅▆█▆▄▃▆▄▆▄▄▆▄▅▇▅█▆▆▅▅▆▆▃▅▆█▅▆▆▇▆▇▆-0.231.230.59000000000000010.70.58-2.570.82-0.54-1.24-0.63-1.740.290.491.120.620.31-0.010.411.790.7-0.32-0.960.69-0.680.93-0.52-0.710.36-0.37-0.231.070.181.710.90.70.22-0.10.920.46-0.980.140.921.94-0.030.40.51.310.511.090.64
us-gaap:EarningsPerShareDiluted ▅▇▆▆▆▁▆▄▃▄▂▆▆▇▆▆▅▆█▆▅▄▆▄▇▄▄▆▄▅▇▅█▆▆▅▅▆▆▄▅▆█▅▆▆▇▆▇▆-0.231.230.59000000000000010.70.58-2.570.82-0.54-1.24-0.63-1.740.290.491.120.620.31-0.010.411.790.7-0.32-0.960.69-0.680.93-0.52-0.710.35-0.37-0.231.030.181.640.870.680.22-0.10.890.44-0.980.140.891.84-0.030.40.491.30.511.080.63
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  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
us-gaap:ComprehensiveIncomeNetOfTax ▅▆▆▇█▁▇▆▅▇▅▅▆▄▆▆▆▆▅▇▆▆▅▅▅▆▆▅▇▆▅▅▃▅▅▇▆▆▆▆▇▆▆▄▆▆-517.598378.709662.495762.6561576.905-2657.0751034.05201.753-91.951811.339-411.798-2.931161.552-546.26261.051578.165289.948400.313-357.0733.847198.568150.04429.588-9.474-228.74492.707514.627-40.7081180.711457.103-265.39426.914-1654.281-179.716-315.87881.045555.731659.248381.062101.8441161.12544.781505.609-676.724434.12277.6NANANANA
us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest ▆▄█▂▃▃▃▂▂▂▃▂▂▂▂▂▂▂▂▁▁▂▁▂▂▂0.7940.3211.419-0.1260.0320.0660.068-0.11-0.083-0.1010.017-0.149-0.032-0.096-0.151-0.232-0.102-0.103-0.087-0.336-0.385-0.162-0.373-0.197-0.149-0.09NANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest ▅▆▆▇█▁▇▆▅▇▅▅▆▄▆▆▆▆▅▇▆▆▅▅▅▆▆▅▇▆-516.804379.03663.914762.531576.937-2657.0091034.118201.643-92.034811.238-411.781-3.08161.52-546.356260.9577.933289.846400.21-357.087733.511198.183149.88229.215-9.671-228.89392.617514.431-40.7081180.711457.103NANANANANANANANANANANANANANANANANANANANA
us-gaap:GeneralAndAdministrativeExpense ▂▂▁▂▃▄▄▃▄▅▄█▃▃▃▂▂▂▂▆▂▂▂▂▂▂▂▂▂▂▂▃▃▂▁▃▃53.52649.69545.07148.83267.66677.62973.35166.13878.40883.73777.073126.50963.78162.5159.25757.01654.02353.82855.45397.73749.22147.94547.83649.45752.00950.93858.45451.31752.18947.37856.29458.74465.13151.91240.08463.00464.556NA63.09465.19457.22951.82746.49643.4341.5440.02136.8833.34430.04629.882
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest ▅█▇▇▇▁▇▅▃▅▃▆▆▇▇▆▆▆█▇▅▅▇▅▇▅-289.7141750.813865.141025.267858.289-3666.8911209.148-754.076-1782.328-846.67-2253.831378.187599.1491328.268751.734368.68614.193441.3851849.727728.954-278.573-868.917675.751-627.861892.388-476.485NANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:IncomeTaxExpenseBenefit ▆▅▃▇▆▁▅▄▄▆▅▄▆▅▆▅▅▅▅▅▅▅▆▅▄▅▅▆▅▆▆▅▅▆▄▇▇███▇▇▇▇▇▆▇▇▆▆5.134-0.321-13.4959.7192.055-26.702-0.594-6.907-5.9152.5811.041-7.2423.2620.5644.9631.371-0.3290.9771.244-1.926-0.076-0.8376.085-0.37-7.6830.014-0.2092.385-0.8524.0011.7570.5570.0925.807-6.12713.92111.65616.46217.29715.41712.76213.5758.20711.0768.8377.31410.4899.6577.8016.434
us-gaap:IncomeTaxesPaidNet NANA-0.0360.9480.5510.0522.010.070.234-0.03-0.381-0.050.1340.002-4.1141.2761.3360.00.0760.2670.3470.2440.0030.0251.2580.6431.3891.8642.9242.1373.6840.8364.0572.3826.04917.3747.76621.40117.4517.9193.27522.4018.80411.336.9855.232NANANANA
us-gaap:InterestExpense ▁▁▁▂▂▅▇██▇▆▅▅▄▄▃▃▂▂▂▂▂▂▁▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▄▃▃▃▃▃▃▄▄61.04775.97394.481115.126186.032503.473620.058766.905750.217647.695586.774500.973442.692367.421318.711268.937222.281198.425183.396174.154152.755147.447118.807110.297113.072129.42134.512127.069126.107124.971137.393145.476164.255177.59185.491181.893166.443133.345130.133121.417113.32321.604304.013302.568280.242276.509286.764307.777322.596378.625
us-gaap:InterestIncomeExpenseNet ▃▇▄▄▄▁▅▂▂▂▃▃▃▅▄▄▃▄▆▄▃▃▅▄▅▄▅▅▅▅▆▅▅▅▆▆▇▇▇██▅▄▄▄▄▅▄▄▄322.859687.405432.863447.317398.7851.553454.156152.394177.381218.491272.9315.623334.114512.066426.712353.613315.145389.302623.626384.514304.363240.696457.773340.495511.274389.752513.632517.571557.855530.93633.856551.684548.681559.627571.17579.372719.881721.55717.567809.385843.748522.444378.074400.408363.44377.88464.899436.746387.805337.39
us-gaap:InterestIncomeOperating ▁▅▂▃▃▃█▆▇▆▆▅▅▆▅▃▃▃▅▃▂▁▃▂▃▂▄▄▄▄▅▄▄▅▅▅▆▆▆▇▇▆▄▄▄▄▅▅▄▄383.906763.378527.344562.443584.812555.0261074.214919.299927.598866.186859.674816.596776.806879.487745.423622.55537.426587.727807.022558.668457.118388.143576.58450.792624.346519.172648.144644.64683.962655.901771.249697.16712.936737.217756.661761.265886.324854.895847.7930.802957.068844.048682.087702.976643.682654.389751.663744.523710.401716.015
us-gaap:NetIncomeLoss ▅█▇▇▇▁▇▅▃▅▃▆▆▇▇▆▆▆█▇▅▅▆▅▇▅▅▆▅▅▇▆█▇▇▆▆▇▆▄▆▇▇▆▅▆▇▆▆▆-295.6421750.813877.2161015.674856.202-3640.2551209.674-747.059-1776.33-849.15-2254.889385.578595.9191327.8746.922367.54714.624440.5111848.483731.216-278.112-867.918669.666-627.294900.22-476.409-658.272354.856-335.512-203.3511028.749192.4581638.213870.278700.495224.758-91.159901.806445.562-921.813120.817699.8951218.504-14.06-218.229281.065729.335285.189597.054349.893
 us-gaap:NetIncomeLoss us-gaap:FinancialInstrument us-gaap:ResidentialMortgage▅▆▆▇█▁▅▆▆▆▆▅▅▅▅▅▅▅▅▅31.69854.34463.038115.707148.041-157.20637.74246.09556.31142.58948.4519.81511.2881.87311.6535.40812.1093.411-3.4110.327NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents us-gaap:RetainedEarnings▅█▇▇▇▁▇▅▃▅▃▆▆▇▇▆▆▆█▇▅▅▆▅▇▅▅▆▅▅▇▆█▇▇▆▆▇▆▄▆▇▇▆▅▆-295.6421750.813877.2161015.674856.202-3640.2551209.674-747.059-1776.33-849.15-2254.889385.578595.9191327.8746.922367.54714.624440.5111848.57731.216-278.112-867.918670.039-627.294900.22-476.409-658.076354.856-335.512-203.3511028.749192.4581638.213870.278700.495224.758-91.159901.806445.562-921.813120.817699.8951218.504-14.06-218.229281.065NANANANA
us-gaap:NetIncomeLossAttributableToNoncontrollingInterest ▆▄█▂▃▃▃▂▂▂▃▂▂▂▂▂▂▂▂▁▁▂▁▂▂▂▃0.7940.3211.419-0.1260.0320.0660.068-0.11-0.083-0.1010.017-0.149-0.032-0.096-0.151-0.232-0.102-0.103-0.087-0.336-0.385-0.162-0.373-0.197-0.149-0.090.196NANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic ▅█▇▇▇▁▇▅▃▅▃▆▆▇▇▆▆▆█▇▅▅▇▅▇▅▅▆▅▅▇▆█▇▇▆▆▇▆▄▆▇▇▆▅▆▇▆▆▆-322.5251723.93841.707980.165820.693-3675.7641174.165-783.21-1808.752-881.644-2287.383353.903564.5421294.034714.588337.192-8.849417.0381825.097708.413-296.104-885.91652.047-645.286882.228-494.401-676.068336.864-353.504-221.3431010.757174.4661620.221852.286680.778215.391-97.667897.868441.414-925.985116.55695.6281214.236-18.575-222.854276.44724.71280.564592.429345.267
us-gaap:OtherNonoperatingIncomeExpense ▁▃▃▂▃▃█▇▆1.67515.25815.2057.95915.22414.92642.65635.07428.181NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:ProfitLoss ▅█▇▇▇▁▇▅▃▅▃▆▆▇▇▆▆▆█▇▅▅▅▅▇▅▅▆▅▅▇▆█▇▇▆▆▇▆▄▆▇▇▆▅▆-294.8481751.134878.6351015.548856.234-3640.1891209.742-747.169-1776.413-849.251-2254.872385.429595.8871327.704746.771367.31514.522440.4081848.483730.88-278.497-868.08-476.499-627.491900.071-476.499-658.272354.856-335.512-203.3511028.749192.4581638.213870.278700.495224.758-91.159901.806445.562-921.813120.817699.8951218.504-14.06-218.229281.065NANANANA
 us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService nly:InterestsInMortgageServicingRights2.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService us-gaap:BankServicing▁▁▃▄▄▆▇██████7.96.912.19999999999999215.116.422.825.127.727.527.828.927.727.6NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
us-gaap:Assets ▂▂▂▂▃▃▇▇▇▆▄▄▃▄▄▃▂▂▂▂▁▁▁▁▁▁▂▂▂▂▂▃▄▆▇█▇▆▅▅▄▃▂82376.30585369.58988455.10389192.41193458.65396917.274130295.081128956.12131800.776119172.549105787.527105961.80398832.997100382.233101760.0597574.18184976.57884658.95787905.04686909.30677716.4777443.96575190.89375338.68775545.6878675.67788355.36787387.98687150.94582414.77781922.4693433.157102468.584125501.856133452.295141576.6128304.571120281.54109630.002113631.706100557.00798427.60883026.59NANANA69376.19NANANA
us-gaap:Liabilities ▂▂▂▂▃▃▇▇▇▆▄▄▄▄▄▃▂▂▂▂▁▁▁▁▁▁▂▂▂▂▂▃▄▆▇█▇▆▅▅▄▄▂68737.12971301.99474433.30774997.73979661.0584209.744114498.737113732.416116093.369103391.10591669.72691005.94785059.14186439.29886888.47783418.96372367.15372011.60875329.07473647.50366154.59765785.95863284.97163054.35462950.87565551.08775021.58674277.03873702.02669850.06569517.40580487.43389205.28110195.487117527.851124485.937112019.985104340.93593837.08897688.0286587.68685534.60873121.658NANANA59758.65NANANA
us-gaap:LiabilitiesAndStockholdersEquity ▂▂▂▂▃▃▇▇▇▆▄▄▃▄▄▃▂▂▂▂▁▁▁▁▁▁▂▂▂▂▂▃▄▆▇█▇▆▅▅▄▃▂82376.30585369.58988455.10389192.41193458.65396917.274130295.081128956.12131800.776119172.549105787.527105961.80398832.997100382.233101760.0597574.18184976.57884658.95787905.04686909.30677716.4777443.96575190.89375338.68775545.6878675.67788355.36787387.98687150.94582414.77781922.4693433.157102468.584125501.856133452.295141576.6128304.571120281.54109630.002113631.706100557.00798427.60883026.59NANANA69376.19NANANA
us-gaap:StockholdersEquity ▅▅▅▅▅▄▇▆▇▇▅▆▅▅▆▅▄▄▄▄▃▃▃▄▄▄▅▄▅▄▄▄▄▆▇█▇▇▇▇▅▄▁▁▁▁▁13617.11514055.80714008.31614182.20613793.46612703.42515792.01715219.29615702.68115776.21714112.11214949.99413768.5913937.26414865.47314148.75812602.51412640.02612568.1813253.66211553.21511648.45211895.97412278.82812589.99913119.50513328.49113110.94813448.91912564.71212405.05512945.72413263.30415306.36915924.44417090.66316284.58615940.60515760.64215910.02213929.36212853.0179864.99587.3869632.8369581.3869554.426NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
us-gaap:CashAndCashEquivalentsAtCarryingValue ▃▃▃▃▃▇▄▄▅▄▄▃▃▃▂▂▂▂▄▆▆▆▄▅▄▅▄▃▃▂▂▃▂▄▂▅▂▂▃█▁▁▁▁▁▂▄1380.4561122.7931243.7031239.9821393.912823.5211850.7291793.9211982.3111522.6051735.7491082.7471135.329984.275706.589867.84700.692819.4211539.7462382.1882735.252416.1361769.2582237.4231785.1581920.3261741.2441178.6211320.666924.197552.4361122.722725.5371862.55615.7892264.854924.374932.761994.1983473.866401.844357.012282.626289.486327.979905.9551504.568NA1352.798NA
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents ▃▂▃▃▃█▅▅▅▄▄▂▂▂▁▂▁▁▄1380.4561122.7931243.7031239.9821393.912823.5211850.7291793.9211982.3111522.6051735.7491082.7471135.329984.275706.589867.84700.692819.4211539.746NANANA1769.258NANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
us-gaap:AmortizationOfIntangibleAssets ▅▁█3.2611.6864.349NANANANANANANANANANANA2.2492.4342.2272.3042.4472.8255.1922.4292.2141.5092.3911.1950.9450.2170.1290.0990.01.9680.3230.3232.2220.6340.6330.5910.7890.6760.4690.3660.380.4070.4060.407NANANANA
us-gaap:Goodwill ▁▁▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▇▇▇▇▇▇██▅▅▅▅▅▄▄▄▄▄0.00.071.871.871.871.871.871.871.871.871.81571.871.81571.871.871.81571.81571.81571.81571.81571.81571.81571.81571.81571.81594.78194.78194.78194.78194.78194.781103.245102.78355.41755.41755.41755.41755.41742.0342.0342.0342.0342.03NANANA27.917NANANA
us-gaap:IntangibleAssetsNetExcludingGoodwill ▂▄▆██▂▁▂▂▂▂▃▁▁▂▂▂▃▃▄▅▃▄26.50237.33755.52665.08565.86526.47820.95723.08924.77626.73629.03931.22819.19420.94823.2225.74228.71531.51734.18439.90343.30635.85338.536NANANA37.835NANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:IntangibleAssetsNetIncludingGoodwill ▁▂▇██▆▅▅▅▆▆▆26.50237.337127.341136.9137.6898.29392.77294.90496.59198.551100.854103.043NANA95.035NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OperatingLeaseRightOfUseAsset ▁▃▆█11.84312.50313.16713.831NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
us-gaap:LongTermDebt NANA429.65513.182NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:MinorityInterest █▄▅▄▁▁▁▁▁▁▂▂▁▂▂▂▂▂▂▃▃▃▃▂▁▁▁22.06111.78813.4812.4664.1374.1054.3274.4084.7265.2275.6895.8625.2665.6716.16.466.9117.3237.7928.1418.6589.5559.9485.5054.8065.0855.29NANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo ▁▁▁█3.8623.8623.8623.918NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour ▁▁██2.8952.8953.8623.862NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive NANA2.8953.862NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive NANANA2.895NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
us-gaap:StockholdersEquity ▅▅▅▅▅▄▇▆▇▇▅▆▅▅▆▅▄▄▄▄▃▃▃▄▄▄▅▄▅▄▄▄▄▆▇█▇▇▇▇▅▄▁▁▁▁▁13617.11514055.80714008.31614182.20613793.46612703.42515792.01715219.29615702.68115776.21714112.11214949.99413768.5913937.26414865.47314148.75812602.51412640.02612568.1813253.66211553.21511648.45211895.97412278.82812589.99913119.50513328.49113110.94813448.91912564.71212405.05512945.72413263.30415306.36915924.44417090.66316284.58615940.60515760.64215910.02213929.36212853.0179864.99587.3869632.8369581.3869554.426NANANA
us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest ▄▅▅▅▅▃█▇██▅▇▅▅▆▅▃▃▃▄▁▁▂▂▃▄▄▄▄▃▂13639.17614067.59514021.79614194.67213797.60312707.5315796.34415223.70415707.40715781.44414117.80114955.85613773.85613942.93514871.57314155.21812609.42512647.34912575.97213261.80311561.87311658.00711905.92212284.33312594.80513124.5913333.78113110.94813448.91912564.71212405.055NANANA15924.444NANANA15760.642NANANANANANANANANANANA
us-gaap:CommonStockValue ██████████▇▇▆▅▅▅▄▄▄▄▃▃▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▃▂▁14.44213.98513.98214.02914.07714.30414.30114.3814.56214.48113.13813.03111.64311.59711.59610.88110.1910.1910.18910.1899.2499.2499.3599.4789.4789.4779.4769.4769.4759.4759.4749.4739.4759.4739.4729.7489.7479.7439.7029.6998.318.0446.316NANANA5.531NANANA
us-gaap:AdditionalPaidInCapital ██████████▇▇▆▆▆▆▅▅▅▅▄▄▄▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▃▃▁20178.69219754.82619750.81819798.03219827.21619968.37219966.92320034.9720195.41920112.87518794.33118793.70617268.59617218.19117221.26516377.80515581.7615580.03815579.34215578.67714575.42614573.7614675.76814789.3214788.67714787.11714786.50914781.30814776.30214770.55314765.76114759.73814754.68114746.57914740.77415144.215168.0215127.88215068.8715042.36112579.01212119.8179175.245NANANA7817.454NANANA
us-gaap:RetainedEarningsAccumulatedDeficit ▂▃▂▂▁▁▃▃▄▅▆▇▇▇▇▆▆▆▆▆▅▆▆▆▇▆▇▇▇████▇▇▆▇▇▇▇███-9892.863-9251.804-10667.388-11200.937-11871.927-12382.648-8309.424-9125.895-7982.649-5809.931-4493.66-1811.955-1800.37-2015.612-2961.749-3320.16-3339.228-3024.67-3136.017-4655.44-5061.565-4487.982-3324.616-3695.884-2766.25-3364.147-2585.436-1625.075-1677.661-1039.896-534.306-1281.756-1124.665-2365.99-2792.103-3045.951-2774.103-2140.538-2504.006-2392.614-884.879-461.46-658.391NANANA-336.964NANANA
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax ▆▆▇██▇▆▆▆▄▃▁▁▂▃▄▄▃▃▅▅▅▄▅▄▅▅▄▄▃▂▃▃▆▇█▇▇▇▇▆▅▅1780.2752002.2313374.3353589.0563842.0743121.3712138.1912313.8151365.003-319.376-1979.865-3822.956-3434.447-3000.08-1126.02-640.149-850.767-1126.091-1085.8931119.6771117.046640.366-377.596262.855-354.965773.999204.883-967.82-572.256-2088.479-2748.933-1454.79-1289.2462003.2483053.2424069.6073413.322766.433008.9883073.4882049.8311009.5281164.642NANANA1891.317NANANA
us-gaap:MinorityInterest █▄▅▄▁▁▁▁▁▁▂▂▁▂▂▂▂▂▂▃▃▃▃▂▁▁▁22.06111.78813.4812.4664.1374.1054.3274.4084.7265.2275.6895.8625.2665.6716.16.466.9117.3237.7928.1418.6589.5559.9485.5054.8065.0855.29NANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:StockIssuedDuringPeriodValueNewIssues us-gaap:StatementEquityComponents us-gaap:AdditionalPaidInCapital419.97NA0.0-0.0930.00.00.00.080.0091317.4750.01068.29248.1170.0842.737NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:StockIssuedDuringPeriodValueNewIssues us-gaap:StatementEquityComponents us-gaap:CommonStock0.456NANANA0.00.00.00.00.081.3420.01.0570.0460.00.715NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue us-gaap:StatementEquityComponents us-gaap:AdditionalPaidInCapital▆▆▃▃▃▃▁▁▃▁▁▁▃▁▁▁▂▁▁█▂▁▁▁▂▁▁▁3.8964.0081.5241.511.8761.4490.1440.2071.6330.1780.1720.1681.4880.1330.130.1271.0480.1010.0985.8651.0150.0690.0670.0650.9850.0390.0740.0NANA0.7840.0030.9450.8171.7270.9971.0111.8491.4081.4021.1941.2621.1951.1961.1951.171NANANANA
 us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue us-gaap:StatementEquityComponents us-gaap:CommonStock▃█▁▁▁█0.0010.0030.00.00.00.003NANA0.00.0NANANANANANANANANANANANANANANANANANANANA0.001NANANANANANANA-0.0010.001NANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
us-gaap:NetCashProvidedByUsedInOperatingActivities ▃▄▃▄▃▁▄▂▂▂▂▃▄▄█▃▃▃506.4931064.55867.791000.469682.97-2023.2621195.836-709.303-743.993-942.097-401.139733.107957.1341332.9166202.708616.88335.052-222.401NANANANANANANANANANANANANANANANANANANANANA1667.753-2576.3944956.2834145.247529.0584367.7811821.024NANANANA
us-gaap:NetCashProvidedByUsedInInvestingActivities ▃▃▃▃▄█▃▄▁▂▃▃▃▃▂▂▃▄330.0582442.392149.9281779.6574317.72434104.465-876.1223250.321-15111.879-7903.991-488.945-1493.0632019.53-945.942-9240.166-8219.31258.332535.198NANANANANANANANANANANANANANANANANANANANANANA160.147-17100.267NANA-3442.113-571.504NANANANA
us-gaap:NetCashProvidedByUsedInFinancingActivities ▆▅▅▅▅▁▆▅█▇▆▆▅▆▆▇▅▅-578.888-3627.852-1013.997-2934.054-6430.305-31108.411-262.906-2729.40816315.5788632.9441543.086707.374-2825.61-109.2882876.2077769.578-712.111-3033.122NANANANANANANANANANANANANANANANANANANANANANA2461.07912218.37NANA-1503.644-1848.133NANANANA
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect ▆▅▅▅▁█▅▅▇▅257.663-120.913.721-153.928-1429.611972.79256.808-188.39459.706-213.144NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
us-gaap:NetCashProvidedByUsedInOperatingActivities ▃▄▃▄▃▁▄▂▂▂▂▃▄▄█▃▃▃506.4931064.55867.791000.469682.97-2023.2621195.836-709.303-743.993-942.097-401.139733.107957.1341332.9166202.708616.88335.052-222.401NANANANANANANANANANANANANANANANANANANANANA1667.753-2576.3944956.2834145.247529.0584367.7811821.024NANANANA
us-gaap:NetIncomeLoss ▅█▇▇▇▁▇▅▃▅▃▆▆▇▇▆▆▆█▇▅▅▆▅▇▅▅▆▅▅▇▆█▇▇▆▆▇▆▄▆▇▇▆▅▆▇▆▆▆-295.6421750.813877.2161015.674856.202-3640.2551209.674-747.059-1776.33-849.15-2254.889385.578595.9191327.8746.922367.54714.624440.5111848.483731.216-278.112-867.918669.666-627.294900.22-476.409-658.272354.856-335.512-203.3511028.749192.4581638.213870.278700.495224.758-91.159901.806445.562-921.813120.817699.8951218.504-14.06-218.229281.065729.335285.189597.054349.893
 us-gaap:NetIncomeLoss us-gaap:FinancialInstrument us-gaap:ResidentialMortgage▅▆▆▇█▁▅▆▆▆▆▅▅▅▅▅▅▅▅▅31.69854.34463.038115.707148.041-157.20637.74246.09556.31142.58948.4519.81511.2881.87311.6535.40812.1093.411-3.4110.327NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents us-gaap:RetainedEarnings▅█▇▇▇▁▇▅▃▅▃▆▆▇▇▆▆▆█▇▅▅▆▅▇▅▅▆▅▅▇▆█▇▇▆▆▇▆▄▆▇▇▆▅▆-295.6421750.813877.2161015.674856.202-3640.2551209.674-747.059-1776.33-849.15-2254.889385.578595.9191327.8746.922367.54714.624440.5111848.57731.216-278.112-867.918670.039-627.294900.22-476.409-658.076354.856-335.512-203.3511028.749192.4581638.213870.278700.495224.758-91.159901.806445.562-921.813120.817699.8951218.504-14.06-218.229281.065NANANANA
us-gaap:ProfitLoss ▅█▇▇▇▁▇▅▃▅▃▆▆▇▇▆▆▆█▇▅▅▅▅▇▅▅▆▅▅▇▆█▇▇▆▆▇▆▄▆▇▇▆▅▆-294.8481751.134878.6351015.548856.234-3640.1891209.742-747.169-1776.413-849.251-2254.872385.429595.8871327.704746.771367.31514.522440.4081848.483730.88-278.497-868.08-476.499-627.491900.071-476.499-658.272354.856-335.512-203.3511028.749192.4581638.213870.278700.495224.758-91.159901.806445.562-921.813120.817699.8951218.504-14.06-218.229281.065NANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
us-gaap:NetCashProvidedByUsedInInvestingActivities ▃▃▃▃▄█▃▄▁▂▃▃▃▃▂▂▃▄330.0582442.392149.9281779.6574317.72434104.465-876.1223250.321-15111.879-7903.991-488.945-1493.0632019.53-945.942-9240.166-8219.31258.332535.198NANANANANANANANANANANANANANANANANANANANANANA160.147-17100.267NANA-3442.113-571.504NANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
us-gaap:NetCashProvidedByUsedInFinancingActivities ▆▅▅▅▅▁▆▅█▇▆▆▅▆▆▇▅▅-578.888-3627.852-1013.997-2934.054-6430.305-31108.411-262.906-2729.40816315.5788632.9441543.086707.374-2825.61-109.2882876.2077769.578-712.111-3033.122NANANANANANANANANANANANANANANANANANANANANANA2461.07912218.37NANA-1503.644-1848.133NANANANA
us-gaap:PaymentsOfDividends ▄▄▄▄▅▅▅▅▆▅▁█▄▄▄▄▄▄▃▄▃▃▃▃▃▃▃▃▃▃▄▅▅▅▆▇▇▇▇▇▆▅▅▄▄▅334.601334.543344.2345.241393.143393.066395.025400.602466.57426.819135.497644.473379.274381.642367.098327.763329.164329.147293.253333.459295.448298.771302.34302.323302.302302.285302.27302.253302.239302.222349.549414.88426.173450.146506.954545.265540.909556.744585.9544.141502.961408.487426.311385.151368.406419.471NANANANA
us-gaap:PaymentsOfDividendsCommonStock ▆▆▁▆▆▇▁▇▇█▆▃▇▇▁▁▁▆▂▁▁▆▁▁317.714307.671-1.031308.644309.686357.606-1.964359.491364.066434.431291.318102.811349.3347.89721.45120.7160.018305.69136.563-8.3680.023277.456-3.5690.017NANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:PaymentsForRepurchaseOfCommonStock NANA34.34231.412NANA68.27155.304NANA0.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value14131314141414141414131311111110101010109.2499.2499.3599.4789.4789.4779.4769.4769.4759.4759.4749.4739.4759.4739.4729.7489.7479.7439.7029.6998.318.0446.3165.531
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value14101400140414231430145314561398120211601160107310191019100792492694794794794798794794795599599499797410101011948827790662611559575559553550548
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Shares Outstanding Basic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value141013991404142314301453145613981202116011591072101910181007924926947947947947947947947947947947974974971970948822752625611559554552547544542
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount


Antidilutive
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-302010-03-31
Value3200000.0100000.0500000.0500000.0100000.000200000.0200000.0500000.0800000.0800000.0800000.01100000.01100000.01100000.01100000.01700000.02000000.02300000.02300000.02400000.03200000.03800000.03400000.03400000.01100000.05800000.02800000.0572000.0572000.0565000.0572000.01800000.0566000.0
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount100.0100.0100.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Basic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareBasic


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value-0.231.230.590.70.58-2.570.82-0.54-1.24-0.63-1.740.290.491.120.620.31-0.010.411.790.7-0.32-0.960.69-0.680.93-0.52-0.710.36-0.37-0.231.070.181.710.90.70.22-0.10.920.46-0.980.140.921.94-0.030.40.51.310.511.090.64
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Diluted

us-gaap:EarningsPerShareDiluted

us-gaap:EarningsPerShareDiluted


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value-0.231.230.590.70.58-2.570.82-0.54-1.24-0.63-1.740.290.491.120.620.31-0.010.411.790.7-0.32-0.960.69-0.680.93-0.52-0.710.35-0.37-0.231.030.181.640.870.680.22-0.10.890.44-0.980.140.891.84-0.030.40.491.30.511.080.63
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Comprehensive Income Net Of Tax

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTax


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-517.5983786627621576-2657.0751034201-91.951811-411.798-2.931161-546.26261578289400-357.073319815029-9.474-228.74492514-40.7081180457-265.39426-1654.281-179.716-315.878815556593811011161544505-676.724434277
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating-134.849.60.0135.6269.6-478.796.321.9-9.993.7-47.9-0.420.8-62.135.092.954.068.1-44.2131.443.438.75.1-2.1-36.617.979.4-6.3172.669.7-34.43.9-232.0-24.4-41.7115.762.777.145.010.9121.364.574.1-96.367.442.4

Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest

us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest

us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value794000.0321000.01419000.0-126000.032000.066000.068000.0-110000.0-83000.0-101000.017000.0-149000.0-32000.0-96000.0-151000.0-232000.0-102000.0-103000.0-87000.0-336000.0-385000.0-162000.0-373000.0-197000.0-149000.0-90000.0
Percentage of ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating0.20.00.0-0.00.00.00.0-0.0-0.0-0.00.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.1-0.1-0.0-0.1-0.0-0.0-0.0

Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value-516.8043796637621576-2657.0091034201-92.034811-411.781-3.08161-546.356260577289400-357.08773319814929-9.671-228.89392514-40.7081180457
Percentage of ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating-134.649.70.0135.6269.6-478.796.321.9-9.993.7-47.9-0.420.8-62.135.092.853.968.1-44.2131.343.438.65.1-2.1-36.717.879.4-6.3172.669.7

General And Administrative Expense

us-gaap:GeneralAndAdministrativeExpense

us-gaap:GeneralAndAdministrativeExpense


General
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value534945486777736678837712663625957545355974947474952505851524756586551406364636557514643414036333029
Percentage of GeneralAndAdministrativeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating13.96.50.08.711.614.06.87.28.59.79.015.58.27.17.99.210.19.26.917.510.812.48.311.08.39.89.08.07.67.27.38.49.17.05.38.37.37.47.06.06.16.86.26.56.14.94.54.24.2

us-gaap:GeneralAndAdministrativeExpense dei:LegalEntity, us-gaap:ConsolidatedEntities

nly:OBXTrust, us-gaap:VariableInterestEntityPrimaryBeneficiary


General
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value1.20.70.12.80.03.71.72.63.01.7
Percentage of GeneralAndAdministrativeExpense2.21.40.25.70.04.82.33.93.82.0
Percentage of InterestIncomeOperating0.30.10.00.50.00.70.20.30.30.2
Percentage of InterestIncomeOperating nly:OBXTrust us-gaap:VariableInterestEntityPrimaryBeneficiary0.00.00.00.00.00.00.00.00.00.0

us-gaap:GeneralAndAdministrativeExpense us-gaap:Restatement

srt:RevisionOfPriorPeriodReclassificationAdjustment


General
Period End2021-03-312020-06-30
Value-1.8-2.9
Percentage of GeneralAndAdministrativeExpense-3.6-4.3
Percentage of InterestIncomeOperating-0.2-0.5
Percentage of InterestIncomeOperating srt:RevisionOfPriorPeriodReclassificationAdjustment0.00.0

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

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value-289.71417508651025858-3666.8911209-754.076-1782.328-846.67-2253.8313785991328751368144411849728-278.573-868.917675-627.861892-476.485
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating-75.5229.40.0182.3146.8-660.7112.6-82.0-192.1-97.7-262.246.377.1151.0100.859.22.675.1229.2130.5-60.9-223.9117.2-139.3142.9-91.8

Income Tax Expense Benefit

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxExpenseBenefit


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value5.134-0.321-13.4959.7192.055-26.702-0.594-6.907-5.9152.5811.041-7.2423.2620.5644.9631.371-0.3290.9771.244-1.926-0.076-0.8376.085-0.37-7.6830.014-0.2092.385-0.8524.0011.7570.5570.0925.807-6.127131116171512138.207118.8377.314109.6577.8016.434
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating1.3-0.00.01.70.4-4.8-0.1-0.8-0.60.30.1-0.90.40.10.70.2-0.10.20.2-0.3-0.0-0.21.1-0.1-1.20.0-0.00.4-0.10.60.20.10.00.8-0.81.81.31.92.01.71.31.61.21.61.41.11.41.31.10.9

us-gaap:IncomeTaxExpenseBenefit dei:LegalEntity

nly:TaxableREITSubsidiary


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value5.1-0.3-13.59.72.1-26.7-0.6-6.9-5.92.60.9-7.13.30.64.9811.371-0.3291.0-4.61.90.10.8379.9-0.4-7.70.014-12.00.71.4
Percentage of IncomeTaxExpenseBenefit99.393.5100.099.8102.2100.0101.099.999.7100.786.598.0101.2106.4100.4100.0100.0102.4-369.8-98.7-131.6-100.0162.7108.1100.2100.05741.629.4-164.3
Percentage of InterestIncomeOperating1.3-0.00.01.70.4-4.8-0.1-0.8-0.60.30.1-0.90.40.10.70.2-0.10.2-0.60.30.00.21.7-0.1-1.20.0-1.90.10.2
Percentage of InterestIncomeOperating nly:TaxableREITSubsidiary0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Income Taxes Paid Net

us-gaap:IncomeTaxesPaidNet

us-gaap:IncomeTaxesPaidNet


Income
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-0.0360.9480.5510.0522.010.070.234-0.03-0.381-0.050.1340.002-4.1141.2761.3360.00.0760.2670.3470.2440.0030.0251.2580.6431.3891.8642.9242.1373.6840.8364.0572.3826.049177.7662117173.275228.804116.9855.232
Percentage of IncomeTaxesPaidNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating0.00.20.10.00.20.00.0-0.0-0.0-0.00.00.0-0.60.20.20.00.00.00.10.10.00.00.20.10.20.30.40.30.50.10.60.30.82.30.92.52.11.90.32.71.31.61.10.8

Interest Expense

us-gaap:InterestExpense

us-gaap:InterestExpense


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value617594115186503620766750647586500442367318268222198183174152147118110113129134127126124137145164177185181166133130121113321304302280276286307322378
Percentage of InterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating15.910.00.020.531.890.757.783.480.974.868.361.357.041.842.843.241.433.822.731.233.438.020.624.518.124.920.819.718.419.117.820.923.024.124.523.918.815.615.413.011.838.144.643.043.542.338.241.345.452.9

Interest Income Expense Net

us-gaap:InterestIncomeExpenseNet

us-gaap:InterestIncomeExpenseNet


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value32268743244739851454152177218272315334512426353315389623384304240457340511389513517557530633551548559571579719721717809843522378400363377464436387337
Percentage of InterestIncomeExpenseNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating84.190.00.079.568.29.342.316.619.125.231.738.743.058.257.256.858.666.277.368.866.662.079.475.581.975.179.280.381.680.982.279.177.075.975.576.181.284.484.687.088.261.955.457.056.557.761.858.754.647.1

us-gaap:InterestIncomeExpenseNet us-gaap:FinancialInstrument

us-gaap:ResidentialMortgage


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value38373742424747373529371615139.8828.2267.123.5892.2491.203
Percentage of InterestIncomeExpenseNet12.15.48.69.510.892.210.424.719.713.713.85.24.72.62.32.32.30.90.40.3
Percentage of InterestIncomeOperating10.14.90.07.67.38.64.44.13.83.54.42.02.01.51.31.31.30.60.30.2
Percentage of InterestIncomeOperating us-gaap:ResidentialMortgage0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Interest Income Operating

us-gaap:InterestIncomeOperating

us-gaap:InterestIncomeOperating


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value3837635275625845551074919927866859816776879745622537587807558457388576450624519648644683655771697712737756761886854847930957844682702643654751744710716
Percentage of InterestIncomeOperating100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value-295.64217508771015856-3640.2551209-747.059-1776.33-849.15-2254.8893855951327746367144401848731-278.112-867.918669-627.294900-476.409-658.272354-335.512-203.35110281921638870700224-91.159901445-921.8131206991218-14.06-218.229281729285597349
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating-77.0229.4166.3180.6146.4-655.9112.6-81.3-191.5-98.0-262.347.276.7151.0100.259.02.775.0229.0130.9-60.8-223.6116.1-139.2144.2-91.8-101.655.0-49.1-31.0133.427.6229.8118.092.629.5-10.3105.552.6-99.012.682.9178.6-2.0-33.943.097.038.384.048.9

us-gaap:NetIncomeLoss us-gaap:FinancialInstrument

us-gaap:ResidentialMortgage


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value315463115148-157.20637465642489.815111.873115.408123.411-3.4110.327
Percentage of NetIncomeLoss-10.73.17.211.417.34.33.1-6.2-3.2-5.0-2.12.51.90.11.61.582.80.8-0.20.0
Percentage of InterestIncomeOperating8.37.112.020.625.3-28.33.55.06.14.95.61.21.50.21.60.92.30.6-0.40.1
Percentage of InterestIncomeOperating us-gaap:ResidentialMortgage0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-295.64217508771015856-3640.2551209-747.059-1776.33-849.15-2254.8893855951327746367144401848731-278.112-867.918670-627.294900-476.409-658.076354-335.512-203.35110281921638870700224-91.159901445-921.8131206991218-14.06-218.229281
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating-77.0229.4166.3180.6146.4-655.9112.6-81.3-191.5-98.0-262.347.276.7151.0100.259.02.775.0229.1130.9-60.8-223.6116.2-139.2144.2-91.8-101.555.0-49.1-31.0133.427.6229.8118.092.629.5-10.3105.552.6-99.012.682.9178.6-2.0-33.943.0
Percentage of InterestIncomeOperating us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Income Loss Attributable To Noncontrolling Interest

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value794000.0321000.01419000.0-126000.032000.066000.068000.0-110000.0-83000.0-101000.017000.0-149000.0-32000.0-96000.0-151000.0-232000.0-102000.0-103000.0-87000.0-336000.0-385000.0-162000.0-373000.0-197000.0-149000.0-90000.0196000.0
Percentage of NetIncomeLossAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating0.20.00.3-0.00.00.00.0-0.0-0.0-0.00.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.1-0.1-0.0-0.1-0.0-0.0-0.00.0

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-31
Value-794000.0-321000.0-1419000.0126000.0-32000.0-66000.0-68000.0110000.083000.0101000.0-17000.0149000.032000.0-96000.01025000.0-232000.0-102000.0-103000.01853000.0-336000.0-385000.0-162000.0-197000.0-149000.0-90000.0
Percentage of NetIncomeLossAttributableToNoncontrollingInterest-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0100.0-678.8100.0100.0100.0-2129.9100.0100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating-0.2-0.0-0.30.0-0.0-0.0-0.00.00.00.0-0.00.00.0-0.00.1-0.0-0.0-0.00.2-0.1-0.1-0.0-0.0-0.0-0.0
Percentage of InterestIncomeOperating us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Income Loss Available To Common Stockholders Basic

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value-322.5251723841980820-3675.7641174-783.21-1808.752-881.644-2287.3833535641294714337-8.8494171825708-296.104-885.91652-645.286882-494.401-676.068336-353.504-221.34310101741620852680215-97.667897441-925.9851166951214-18.575-222.854276724280592345
Percentage of NetIncomeLossAvailableToCommonStockholdersBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating-84.0225.8159.6174.3140.3-662.3109.3-85.2-195.0-101.8-266.143.372.7147.195.954.2-1.671.0226.2126.8-64.8-228.2113.1-143.1141.3-95.2-104.352.3-51.7-33.7131.125.0227.3115.690.028.3-11.0105.052.1-99.512.282.4178.0-2.6-34.642.296.437.783.448.2

Other Nonoperating Income Expense

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:OtherNonoperatingIncomeExpense


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value1.67515157.9591514423528
Percentage of OtherNonoperatingIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating0.42.02.91.42.62.74.03.83.0

us-gaap:OtherNonoperatingIncomeExpense us-gaap:Restatement

srt:RevisionOfPriorPeriodReclassificationAdjustment


Other
Period End2021-03-312020-06-30
Value-1.8-2.9
Percentage of OtherNonoperatingIncomeExpense-11.8-19.0
Percentage of InterestIncomeOperating-0.2-0.5
Percentage of InterestIncomeOperating srt:RevisionOfPriorPeriodReclassificationAdjustment0.00.0

Profit Loss

us-gaap:ProfitLoss

us-gaap:ProfitLoss


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-294.84817518781015856-3640.1891209-747.169-1776.413-849.251-2254.8723855951327746367144401848730-278.497-868.08-476.499-627.491900-476.499-658.272354-335.512-203.35110281921638870700224-91.159901445-921.8131206991218-14.06-218.229281
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating-76.8229.4166.6180.6146.4-655.9112.6-81.3-191.5-98.0-262.347.276.7151.0100.259.02.774.9229.0130.8-60.9-223.6-82.6-139.2144.2-91.8-101.655.0-49.1-31.0133.427.6229.8118.092.629.5-10.3105.552.6-99.012.682.9178.6-2.0-33.943.0

Revenue From Contract With Customer Excluding Assessed Tax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax

nly:InterestsInMortgageServicingRights


Revenue
Period End2021-06-30
Value2.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0
Percentage of InterestIncomeOperating0.5
Percentage of InterestIncomeOperating nly:InterestsInMortgageServicingRights0.0

us-gaap:BankServicing


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value7.96.91215162225272727282727
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax395.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of InterestIncomeOperating2.10.92.32.72.84.12.33.03.03.23.43.43.6
Percentage of InterestIncomeOperating us-gaap:BankServicing0.00.00.00.00.00.00.00.00.00.00.00.00.0

Assets

us-gaap:Assets

us-gaap:Assets


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value823768536988455891929345896917130295128956131800119172105787105961988321003821017609757484976846588790586909777167744375190753387554578675883558738787150824148192293433102468125501133452141576128304120281109630113631100557984278302669376
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Assets us-gaap:ConsolidatedEntities, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:VariableInterestEntityPrimaryBeneficiary, nly:FREMFTrusts


Assetsus-gaap:
Period End2020-12-312020-09-302020-06-302020-03-312019-12-31
Value21712179215619332352
Percentage of Assets2.52.42.32.01.8
Percentage of Assets2.52.42.32.01.8
Percentage of Assets us-gaap:VariableInterestEntityPrimaryBeneficiary nly:FREMFTrusts100.0100.0100.0100.0100.0

us-gaap:VariableInterestEntityPrimaryBeneficiary, nly:MortgageServicingRightsSilos


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value174213170366386442539
Percentage of Assets0.20.30.20.40.40.50.4
Percentage of Assets0.20.30.20.40.40.50.4
Percentage of Assets us-gaap:VariableInterestEntityPrimaryBeneficiary nly:MortgageServicingRightsSilos100.0100.0100.0100.0100.0100.0100.0

us-gaap:VariableInterestEntityPrimaryBeneficiary, nly:ResidentialMortgageLoanTrust


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value28374051616876
Percentage of Assets0.00.00.00.10.10.10.1
Percentage of Assets0.00.00.00.10.10.10.1
Percentage of Assets us-gaap:VariableInterestEntityPrimaryBeneficiary nly:ResidentialMortgageLoanTrust100.0100.0100.0100.0100.0100.0100.0

us-gaap:Assets us-gaap:FinancialInstrument

nly:AgencyMortgageBackedSecuritiesRecognizedThroughComprehensiveIncome


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value65898691487356274393761797786911212411367011733610222289840
Percentage of Assets80.081.083.283.481.580.386.188.189.085.884.9
Percentage of Assets80.081.083.283.481.580.386.188.189.085.884.9
Percentage of Assets nly:AgencyMortgageBackedSecuritiesRecognizedThroughComprehensiveIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nly:AgencyMortgageBackedSecuritiesRecognizedThroughEarnings


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value569488504521582587768792865871912
Percentage of Assets0.70.60.60.60.60.60.60.60.70.70.9
Percentage of Assets0.70.60.60.60.60.60.60.60.70.70.9
Percentage of Assets nly:AgencyMortgageBackedSecuritiesRecognizedThroughEarnings100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nly:AssetsTransferredOrPledgedToSecuritization


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value4073376869107269769076717002468842114365383342873306
Percentage of Assets4.94.47.88.28.27.95.43.63.23.73.64.03.2
Percentage of Assets4.94.47.88.28.27.95.43.63.23.73.64.03.2
Percentage of Assets nly:AssetsTransferredOrPledgedToSecuritization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nly:CommercialMortgageLoansAmortizedCost


Assetsus-gaap:
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value8748828749139368107890.0
Percentage of Assets1.01.00.90.90.70.60.60.0
Percentage of Assets1.01.00.90.90.70.60.60.0
Percentage of Assets nly:CommercialMortgageLoansAmortizedCost100.0100.0100.0100.0100.0100.0100.00.0

nly:CommercialMortgageLoansAssetTransferredOrPledgedToSecuritizationRecognizedThroughEarnings


Assetsus-gaap:
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value21662174215019272345150113142939273835212826
Percentage of Assets2.42.42.32.01.81.21.02.52.63.32.8
Percentage of Assets2.42.42.32.01.81.21.02.52.63.32.8
Percentage of Assets nly:CommercialMortgageLoansAssetTransferredOrPledgedToSecuritizationRecognizedThroughEarnings100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nly:CommercialRealEstateDebtAndPreferredEquityHeldForInvestment


Assetsus-gaap:
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value49857361864966961162372212961435125110811029
Percentage of Assets0.60.60.70.70.50.50.50.61.21.41.31.11.0
Percentage of Assets0.60.60.70.70.50.50.50.61.21.41.31.11.0
Percentage of Assets nly:CommercialRealEstateDebtAndPreferredEquityHeldForInvestment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nly:CommercialRealEstateDebtInvestmentCreditRiskTransferSecurities


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-31
Value4.164.1213.885
Percentage of Assets0.00.00.0
Percentage of Assets0.00.00.0
Percentage of Assets nly:CommercialRealEstateDebtInvestmentCreditRiskTransferSecurities100.0100.0100.0

nly:CommercialRealEstateDebtInvestmentSecuritiesRecognizedThroughComprehensiveIncome


Assetsus-gaap:
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value3131285064656396138162204238244
Percentage of Assets0.00.00.00.10.00.10.00.10.10.20.20.20.2
Percentage of Assets0.00.00.00.10.00.10.00.10.10.20.20.20.2
Percentage of Assets nly:CommercialRealEstateDebtInvestmentSecuritiesRecognizedThroughComprehensiveIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nly:CommercialRealEstateDebtInvestmentSecuritiesRecognizedThroughEarnings


Assetsus-gaap:
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value1504523324120875717818231102618
Percentage of Assets0.20.10.00.00.00.20.10.10.10.00.00.10.00.0
Percentage of Assets0.20.10.00.00.00.20.10.10.10.00.00.10.00.0
Percentage of Assets nly:CommercialRealEstateDebtInvestmentSecuritiesRecognizedThroughEarnings100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nly:CorporateDebtHeldForInvestment


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value2066207422392061218521502144211517921887
Percentage of Assets2.52.42.52.32.32.21.61.61.41.8
Percentage of Assets2.52.42.52.32.32.21.61.61.41.8
Percentage of Assets nly:CorporateDebtHeldForInvestment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nly:CorporateDebtHeldForSale


Assetsus-gaap:
Period End2021-06-30
Value466
Percentage of Assets0.6
Percentage of Assets0.6
Percentage of Assets nly:CorporateDebtHeldForSale100.0

nly:CreditRiskTransferSecurities


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value827930532411362222531474491607552688563628651
Percentage of Assets1.01.10.60.50.40.20.40.40.40.50.50.60.60.60.6
Percentage of Assets1.01.10.60.50.40.20.40.40.40.50.50.60.60.60.6
Percentage of Assets nly:CreditRiskTransferSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nly:ExcessSpreadAgreementsRecognizedThroughEarnings


Assetsus-gaap:
Period End2021-06-30
Value49
Percentage of Assets0.1
Percentage of Assets0.1
Percentage of Assets nly:ExcessSpreadAgreementsRecognizedThroughEarnings100.0

nly:MortgagebackedSecuritiesRecognizedThroughOtherComprehensiveIncome


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value6055986206231832180311220.0
Percentage of Assets0.70.70.70.72.01.90.90.0
Percentage of Assets0.70.70.70.72.01.90.90.0
Percentage of Assets nly:MortgagebackedSecuritiesRecognizedThroughOtherComprehensiveIncome100.0100.0100.0100.0100.0100.0100.00.0

nly:NonAgencyMortgageBackedSecurities


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value15821277972717619585113510151097111611611173100610661097
Percentage of Assets1.91.51.10.80.70.60.90.80.80.91.11.11.01.11.1
Percentage of Assets1.91.51.10.80.70.60.90.80.80.91.11.11.01.11.1
Percentage of Assets nly:NonAgencyMortgageBackedSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nly:ResidentialMortgageLoans


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value102952834515211681268164712191061131113591217166615351438
Percentage of Assets1.30.60.40.21.31.31.30.90.81.11.31.11.71.51.4
Percentage of Assets1.30.60.40.21.31.31.30.90.81.11.31.11.71.51.4
Percentage of Assets nly:ResidentialMortgageLoans100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nly:ResidentialMortgageLoansAssetTransferredOrPledgedToSecuritizationRecognizedThroughEarnings


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value34673170324935882832302725982376210614251094765479
Percentage of Assets4.23.73.74.03.03.12.01.81.61.21.00.70.5
Percentage of Assets4.23.73.74.03.03.12.01.81.61.21.00.70.5
Percentage of Assets nly:ResidentialMortgageLoansAssetTransferredOrPledgedToSecuritizationRecognizedThroughEarnings100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableforsaleSecurities


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value690327184975652760987780579357114833116094119926104993926239133892563
Percentage of Assets83.884.285.585.383.381.988.190.091.088.187.686.291.0
Percentage of Assets83.884.285.585.383.381.988.190.091.088.187.686.291.0
Percentage of Assets us-gaap:AvailableforsaleSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinanceReceivables


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value3563260330832788397240684462394635463879458542242999
Percentage of Assets4.33.03.53.14.34.23.43.12.73.34.34.02.9
Percentage of Assets4.33.03.53.14.34.23.43.12.73.34.34.02.9
Percentage of Assets us-gaap:FinanceReceivables100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ResidentialMortgage


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value10005283000.21200130016001200110013001400
Percentage of Assets1.20.60.30.01.31.31.20.90.81.11.3
Percentage of Assets1.20.60.30.01.31.31.20.90.81.11.3
Percentage of Assets us-gaap:ResidentialMortgage100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Liabilities

us-gaap:Liabilities

us-gaap:Liabilities


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value6873771301744337499779661842091144981137321160931033919166991005850598643986888834187236772011753297364766154657856328463054629506555175021742777370269850695178048789205110195117527124485112019104340938379768886587855347312159758
Percentage of Liabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets83.483.584.184.185.286.987.988.288.186.886.785.986.186.185.485.585.285.185.784.785.184.984.283.783.383.384.985.084.684.884.986.187.187.888.187.987.386.785.686.086.186.988.186.1

us-gaap:Liabilities us-gaap:ConsolidatedEntities, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:VariableInterestEntityPrimaryBeneficiary, nly:FREMFTrusts


Liabilitiesus-gaap:
Period End2020-12-312020-09-302020-06-302020-03-312019-12-31
Value18381844183116391970
Percentage of Liabilities2.52.52.31.91.7
Percentage of Assets2.12.12.01.71.5
Percentage of Assets us-gaap:VariableInterestEntityPrimaryBeneficiary nly:FREMFTrusts84.784.685.084.883.8

us-gaap:VariableInterestEntityPrimaryBeneficiary, nly:MortgageServicingRightsSilos


Liabilitiesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value11134641475459
Percentage of Liabilities0.00.00.10.10.10.10.1
Percentage of Assets0.00.00.10.00.10.10.0
Percentage of Assets us-gaap:VariableInterestEntityPrimaryBeneficiary nly:MortgageServicingRightsSilos6.76.427.511.412.412.211.1

us-gaap:VariableInterestEntityPrimaryBeneficiary, nly:ResidentialMortgageLoanTrust


Liabilitiesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value14202333435058
Percentage of Liabilities0.00.00.00.00.10.10.1
Percentage of Assets0.00.00.00.00.00.10.0
Percentage of Assets us-gaap:VariableInterestEntityPrimaryBeneficiary nly:ResidentialMortgageLoanTrust52.956.058.765.271.272.776.1

us-gaap:Liabilities us-gaap:FinancialInstrument

nly:MortgagePayable


Liabilitiesus-gaap:
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value426507508484485485498510511511309309309
Percentage of Liabilities0.60.70.60.60.40.40.40.50.60.60.40.40.4
Percentage of Assets0.50.60.50.50.40.40.40.40.50.50.30.30.3
Percentage of Assets nly:MortgagePayable0.00.00.00.00.00.00.00.00.00.00.00.00.0

nly:SecuritizedDebtOfConsolidatedVIEs


Liabilitiesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value331530445652602764586364562238563470369333473799272829042971
Percentage of Liabilities4.84.37.68.08.17.64.93.43.03.63.74.23.23.43.4
Percentage of Assets4.03.66.46.86.96.64.33.02.63.13.23.62.82.92.9
Percentage of Assets nly:SecuritizedDebtOfConsolidatedVIEs0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OtherDebtSecurities


Liabilitiesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value90992291786115381805445544664127414441834108376038303837
Percentage of Liabilities1.31.31.21.11.92.13.93.93.64.04.64.54.44.44.4
Percentage of Assets1.11.11.01.01.61.93.43.53.13.54.03.93.83.83.8
Percentage of Assets us-gaap:OtherDebtSecurities0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ParticipatingMortgages


Liabilitiesus-gaap:
Period End2021-06-302021-03-312020-12-31
Value31518039
Percentage of Liabilities0.50.30.1
Percentage of Assets0.40.20.0
Percentage of Assets us-gaap:ParticipatingMortgages0.00.00.0

us-gaap:RepurchaseAgreements


Liabilitiesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value602216120264825646336716372580101740102682105181885548111579073757607801577696
Percentage of Liabilities87.685.887.186.284.386.288.990.390.685.688.586.989.190.389.4
Percentage of Assets73.171.773.372.571.974.978.179.679.874.376.774.676.777.776.4
Percentage of Assets us-gaap:RepurchaseAgreements0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Liabilities And Stockholders Equity

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:LiabilitiesAndStockholdersEquity


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value823768536988455891929345896917130295128956131800119172105787105961988321003821017609757484976846588790586909777167744375190753387554578675883558738787150824148192293433102468125501133452141576128304120281109630113631100557984278302669376
Percentage of LiabilitiesAndStockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value1361714055140081418213793127031579215219157021577614112149491376813937148651414812602126401256813253115531164811895122781258913119133281311013448125641240512945132631530615924170901628415940157601591013929128539864958796329581955471835204
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets16.516.515.815.914.813.112.111.811.913.213.314.113.913.914.614.514.814.914.315.214.915.015.816.316.716.715.115.015.415.215.113.912.912.211.912.112.713.314.414.013.913.111.90.00.00.013.80.00.0

Cash And Cash Equivalents At Carrying Value

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashAndCashEquivalentsAtCarryingValue


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-06-232011-03-312010-12-312010-09-302010-06-302010-06-272010-03-312009-12-312009-06-302008-12-312007-12-31
Value138011221243123913932823185017931982152217351082113598470686770081915392382273524161769223717851920174111781320924552112272518626152264924932994347340140135728228932732790515041352909103
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.71.31.41.41.52.91.41.41.51.31.61.01.11.00.70.90.81.01.82.73.53.12.43.02.42.42.01.31.51.10.71.20.71.50.51.60.70.80.93.10.40.00.40.30.00.00.00.02.20.00.00.0

us-gaap:CashAndCashEquivalentsAtCarryingValue us-gaap:ConsolidatedEntities

us-gaap:VariableInterestEntityPrimaryBeneficiary


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value17302284747467
Percentage of CashAndCashEquivalentsAtCarryingValue1.22.71.86.85.42.63.6
Percentage of Assets0.00.00.00.10.10.10.1
Percentage of Assets us-gaap:VariableInterestEntityPrimaryBeneficiary0.00.00.00.00.00.00.0

us-gaap:CashAndCashEquivalentsAtCarryingValue us-gaap:ConsolidatedEntities, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:VariableInterestEntityPrimaryBeneficiary, nly:MortgageServicingRightsSilos


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value17302284747467
Percentage of CashAndCashEquivalentsAtCarryingValue1.22.71.86.85.42.63.6
Percentage of Assets0.00.00.00.10.10.10.1
Percentage of Assets us-gaap:VariableInterestEntityPrimaryBeneficiary nly:MortgageServicingRightsSilos9.914.313.123.219.316.812.5

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value138011221243123913932823185017931982152217351082113598470686770081915391769
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.71.31.41.41.52.91.41.41.51.31.61.01.11.00.70.90.81.01.82.4

Amortization Of Intangible Assets

us-gaap:AmortizationOfIntangibleAssets

us-gaap:AmortizationOfIntangibleAssets


Amortization
Period End2021-06-302021-03-312020-12-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value3.2611.6864.3492.2492.4342.2272.3042.4472.8255.1922.4292.2141.5092.3911.1950.9450.2170.1290.0990.01.9680.3230.3232.2220.6340.6330.5910.7890.6760.4690.3660.380.4070.4060.407
Percentage of AmortizationOfIntangibleAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Goodwill

us-gaap:Goodwill

us-gaap:Goodwill


Goodwill
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value0.00.071717171717171717171717171717171717171717171719494949494941031025555555555424242424227
Percentage of Goodwill0.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.00.00.00.00.00.00.00.00.00.10.0

Intangible Assets Net Excluding Goodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill


Intangible
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-31
Value263755656526202324262931192023252831343943353837
Percentage of IntangibleAssetsNetExcludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.10.10.10.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.00.10.0

Intangible Assets Net Including Goodwill

us-gaap:IntangibleAssetsNetIncludingGoodwill

us-gaap:IntangibleAssetsNetIncludingGoodwill


Intangible
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value2637127136137989294969810010395
Percentage of IntangibleAssetsNetIncludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.10.20.10.10.10.10.10.10.10.10.1

Operating Lease Right Of Use Asset

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OperatingLeaseRightOfUseAsset


Operating
Period End2021-06-302021-03-312020-12-312020-09-30
Value11121313
Percentage of OperatingLeaseRightOfUseAsset100.0100.0100.0100.0
Percentage of Assets0.00.00.00.0

Other Assets

us-gaap:OtherAssets

us-gaap:OtherAssets


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value3001772252212712843813813574413333294754213843533993883333012372341191018170683950333452615441384129242622872414
Percentage of OtherAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.40.20.30.20.30.30.30.30.30.40.30.30.50.40.40.40.50.50.40.30.30.30.20.10.10.10.10.00.10.00.00.10.10.00.00.00.00.00.00.00.00.10.00.0

us-gaap:OtherAssets us-gaap:ConsolidatedEntities, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:VariableInterestEntityPrimaryBeneficiary, nly:MortgageServicingRightsSilos


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-31
Value142423232927
Percentage of OtherAssets4.913.610.48.710.57.1
Percentage of Assets0.00.00.00.00.00.0
Percentage of Assets us-gaap:VariableInterestEntityPrimaryBeneficiary nly:MortgageServicingRightsSilos8.511.36.36.16.75.0

Long Term Debt

us-gaap:LongTermDebt

us-gaap:LongTermDebt


Long
Period End2020-12-312020-09-30
Value429513
Percentage of LongTermDebt100.0100.0
Percentage of Assets0.50.6

Minority Interest

us-gaap:MinorityInterest

us-gaap:MinorityInterest


Minority
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value221113124.1374.1054.3274.4084.7265.2275.6895.8625.2665.6716.16.466.9117.3237.7928.1418.6589.5559.9485.5054.8065.0855.29
Percentage of MinorityInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Lessee Operating Lease Liability Payments Due Year Two

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo


Lessee
Period End2021-06-302021-03-312020-12-312020-09-30
Value3862000.03862000.03862000.03918000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearTwo100.0100.0100.0100.0
Percentage of Assets0.00.00.00.0

Lessee Operating Lease Liability Payments Due Year Four

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour


Lessee
Period End2021-06-302021-03-312020-12-312020-09-30
Value2895000.02895000.03862000.03862000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFour100.0100.0100.0100.0
Percentage of Assets0.00.00.00.0

Lessee Operating Lease Liability Payments Due Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive


Lessee
Period End2020-12-312020-09-30
Value2895000.03862000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFive100.0100.0
Percentage of Assets0.00.0

Lessee Operating Lease Liability Payments Due After Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive


Lessee
Period End2020-09-30
Value2895000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive100.0
Percentage of Assets0.0

Operating Lease Liability

us-gaap:OperatingLeaseLiability

us-gaap:OperatingLeaseLiability


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value151617181819202121
Percentage of OperatingLeaseLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.0

Lessee Operating Lease Liability Payments Due

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue


Lessee
Period End2021-06-302021-03-312020-12-312020-09-30
Value16171819
Percentage of LesseeOperatingLeaseLiabilityPaymentsDue100.0100.0100.0100.0
Percentage of Assets0.00.00.00.0

Lessee Operating Lease Liability Undiscounted Excess Amount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount


Lessee
Period End2021-06-302021-03-312020-12-312020-09-30
Value979000.01094000.01215000.01342000.0
Percentage of LesseeOperatingLeaseLiabilityUndiscountedExcessAmount100.0100.0100.0100.0
Percentage of Assets0.00.00.00.0

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value1361714055140081418213793127031579215219157021577614112149491376813937148651414812602126401256813253115531164811895122781258913119133281311013448125641240512945132631530615924170901628415940157601591013929128539864958796329581955471835204
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets16.516.515.815.914.813.112.111.811.913.213.314.113.913.914.614.514.814.914.315.214.915.015.816.316.716.715.115.015.415.215.113.912.912.211.912.112.713.314.414.013.913.111.90.00.00.013.80.00.0

Stockholders Equity Including Portion Attributable To Noncontrolling Interest

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-312011-12-31
Value136391406714021141941379712707157961522315707157811411714955137731394214871141551260912647125751326111561116581190512284125941312413333131101344812564124051592415760
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets16.616.515.915.914.813.112.111.811.913.213.314.113.913.914.614.514.814.914.315.314.915.115.816.316.716.715.115.015.415.215.111.914.4

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:StatementEquityComponents

srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance, us-gaap:RetainedEarnings


Stockholders
Period End2021-03-312020-12-312020-03-312019-12-312018-12-312017-12-31
Value-9251.804-10667.388-12382.648-8349.065-4493.66-2961.749
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-65.8-76.1-97.4-52.9-31.8-19.9
Percentage of Assets-10.8-12.1-12.8-6.4-4.2-2.9
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance us-gaap:RetainedEarnings0.00.00.00.00.00.0

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-312011-12-31
Value178020023374358938423121213823131365-319.376-1979.865-3822.956-3434.447-3000.08-1126.02-640.149-850.767-1126.091-1085.89311191117640-377.596262-354.965773204-967.82-572.256-2088.479-2748.93330533008
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest13.114.224.125.327.824.613.515.28.7-2.0-14.0-25.6-24.9-21.5-7.6-4.5-6.7-8.9-8.68.49.75.5-3.22.1-2.85.91.5-7.4-4.3-16.6-22.219.219.1
Percentage of Assets2.22.33.84.04.13.21.61.81.0-0.3-1.9-3.6-3.5-3.0-1.1-0.7-1.0-1.3-1.21.31.40.8-0.50.3-0.51.00.2-1.1-0.7-2.5-3.42.32.7
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-312011-12-31
Value201781975419750197981982719968199662003420195201121879418793172681721817221163771558115580155791557814575145731467514789147881478714786147811477614770147651474015068
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest147.9140.4140.9139.5143.7157.1126.4131.6128.6127.4133.1125.7125.4123.5115.8115.7123.6123.2123.9117.5126.1125.0123.3120.4117.4112.7110.9112.7109.9117.6119.092.695.6
Percentage of Assets24.523.122.322.221.220.615.315.515.316.917.817.717.517.216.916.818.318.417.717.918.818.819.519.619.618.816.716.917.017.918.011.013.7
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-312011-12-31
Value14131314141414141414131311111110101010109.2499.2499.3599.4789.4789.4779.4769.4769.4759.4759.4749.4729.702
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest0.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.1
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NoncontrollingInterest


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value221113124.1374.1054.3274.4084.7265.2275.6895.8625.2665.6716.16.466.9117.3237.7928.1418.6589.5559.9485.5054.8065.0855.29
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest0.20.10.10.10.00.00.00.00.00.00.00.00.00.00.00.00.10.10.10.10.10.10.10.00.00.00.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Parent


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-312011-12-31
Value136171405514008141821379312703157921521915702157761411214949137681393714865141481260212640125681325311553116481189512278125891311913328131101344812564124051592415760
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest99.899.999.999.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.099.999.999.999.999.999.999.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets16.516.515.815.914.813.112.111.811.913.213.314.113.913.914.614.514.814.914.315.214.915.015.816.316.716.715.115.015.415.215.111.914.4
Percentage of Assets us-gaap:Parent0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:PreferredStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-312015-12-31
Value15361536153619821982198219821982211017781778177817231723172017201200913
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest11.310.911.014.014.415.612.513.013.411.312.611.912.512.411.612.29.57.7
Percentage of Assets1.91.81.72.22.12.01.51.51.61.51.71.71.71.71.71.81.41.2
Percentage of Assets us-gaap:PreferredStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-312011-12-31
Value-9892.863-9251.804-10667.388-11200.937-11871.927-12382.648-8309.424-9125.895-7982.649-5809.931-4493.66-1811.955-1800.37-2015.612-2961.749-3320.16-3339.228-3024.67-3136.017-4655.44-5061.565-4487.982-3324.616-3695.884-2766.25-3364.147-2585.436-1625.075-1677.661-1039.896-534.306-2792.103-2504.006
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-72.5-65.8-76.1-78.9-86.0-97.4-52.6-59.9-50.8-36.8-31.8-12.1-13.1-14.5-19.9-23.5-26.5-23.9-24.9-35.1-43.8-38.5-27.9-30.1-22.0-25.6-19.4-12.4-12.5-8.3-4.3-17.5-15.9
Percentage of Assets-12.0-10.8-12.1-12.6-12.7-12.8-6.4-7.1-6.1-4.9-4.2-1.7-1.8-2.0-2.9-3.4-3.9-3.6-3.6-5.4-6.5-5.8-4.4-4.9-3.7-4.3-2.9-1.9-1.9-1.3-0.7-2.1-2.3
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value14131314141414141414131311111110101010109.2499.2499.3599.4789.4789.4779.4769.4769.4759.4759.4749.4739.4759.4739.4729.7489.7479.7439.7029.6998.318.0446.3165.531
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Additional Paid In Capital

us-gaap:AdditionalPaidInCapital

us-gaap:AdditionalPaidInCapital


Additional
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value20178197541975019798198271996819966200342019520112187941879317268172181722116377155811558015579155781457514573146751478914788147871478614781147761477014765147591475414746147401514415168151271506815042125791211991757817
Percentage of AdditionalPaidInCapital100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets24.523.122.322.221.220.615.315.515.316.917.817.717.517.216.916.818.318.417.717.918.818.819.519.619.618.816.716.917.017.918.015.814.411.811.010.711.812.613.713.212.512.311.111.3

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:RetainedEarningsAccumulatedDeficit


Retained
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value-9892900000.0-9251800000.0-10667000000.0-11201000000.0-11872000000.0-12383000000.0-8309400000.0-9125900000.0-7982600000.0-5809900000.0-4493700000.0-1812000000.0-1800400000.0-2015600000.0-2961700000.0-3320200000.0-3339200000.0-3024700000.0-3136000000.0-4655400000.0-5061600000.0-4488000000.0-3324600000.0-3695900000.0-2766200000.0-3364100000.0-2585400000.0-1625100000.0-1677700000.0-1039900000.0-534310000.0-1281800000.0-1124700000.0-2366000000.0-2792100000.0-3046000000.0-2774100000.0-2140500000.0-2504000000.0-2392600000.0-884880000.0-461460000.0-658390000.0-336960000.0
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-12.0-10.8-12.1-12.6-12.7-12.8-6.4-7.1-6.1-4.9-4.2-1.7-1.8-2.0-2.9-3.4-3.9-3.6-3.6-5.4-6.5-5.8-4.4-4.9-3.7-4.3-2.9-1.9-1.9-1.3-0.7-1.4-1.1-1.9-2.1-2.2-2.2-1.8-2.3-2.1-0.9-0.5-0.8-0.5

Accumulated Other Comprehensive Income Loss Net Of Tax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value178020023374358938423121213823131365-319.376-1979.865-3822.956-3434.447-3000.08-1126.02-640.149-850.767-1126.091-1085.89311191117640-377.596262-354.965773204-967.82-572.256-2088.479-2748.933-1454.79-1289.24620033053406934132766300830732049100911641891
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.22.33.84.04.13.21.61.81.0-0.3-1.9-3.6-3.5-3.0-1.1-0.7-1.0-1.3-1.21.31.40.8-0.50.3-0.51.00.2-1.1-0.7-2.5-3.4-1.6-1.31.62.32.92.72.32.72.72.01.01.42.7

Minority Interest

us-gaap:MinorityInterest

us-gaap:MinorityInterest


Minority
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value221113124.1374.1054.3274.4084.7265.2275.6895.8625.2665.6716.16.466.9117.3237.7928.1418.6589.5559.9485.5054.8065.0855.29
Percentage of MinorityInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Stock Issued During Period Value New Issues

us-gaap:StockIssuedDuringPeriodValueNewIssues us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodValueNewIssues

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value4190.0-0.0930.00.00.00.08013170.01068480.0842
Percentage of StockIssuedDuringPeriodValueNewIssues100.00.0100.00.00.00.00.0100.0100.00.0100.0100.00.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stock
Period End2021-06-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value0.4560.00.00.00.00.081.3420.01.0570.0460.00.715
Percentage of StockIssuedDuringPeriodValueNewIssues0.10.00.00.00.00.10.10.00.10.10.00.1
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.0

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

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue us-gaap:StatementEquityComponents

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue

us-gaap:AdditionalPaidInCapital


Adjustments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value3896000.04008000.01524000.01510000.01876000.01449000.0144000.0207000.01633000.0178000.0172000.0168000.01488000.0133000.0130000.0127000.01048000.0101000.098000.05865000.01015000.069000.067000.065000.0985000.039000.074000.00784000.03000.0945000.0817000.01727000.0997000.01011000.01849000.01408000.01402000.01194000.01262000.01195000.01196000.01195000.01171000.0
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Adjustments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-06-302019-03-312013-12-312011-12-312011-09-30
Value1000.03000.00003000.0001000.0-1000.01000.0
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue0.00.10.00.00.00.20.00.00.1-0.10.1
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.0

Minority Interest Decrease From Distributions To Noncontrolling Interest Holders

us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders us-gaap:StatementEquityComponents

us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders

us-gaap:NoncontrollingInterest


Minority
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312015-06-302015-03-31
Value-9479000.02013000.0405000.0-8455000.00288000.0149000.0208000.0418000.0361000.0190000.0-745000.0373000.0333000.0209000.0219000.0310000.0366000.0130000.0115000.0
Percentage of MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value50610648671000682-2023.2621195-709.303-743.993-942.097-401.13973395713326202616335-222.4011667-2576.3944956414552943671821
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating131.9139.5164.6177.9116.8-364.5111.3-77.2-80.2-108.8-46.789.8123.2151.6832.199.162.3-37.8179.2-269.2587.2607.775.3678.6278.3

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312011-06-302011-03-312010-06-302010-03-31
Value33024421491779431734104-876.1223250-15111.879-7903.991-488.945-1493.0632019-945.942-9240.166-8219.312582535160-17100.267-3442.113-571.504
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating86.0319.928.4316.4738.36144.7-81.6353.6-1629.1-912.5-56.9-182.8260.0-107.6-1239.6-1320.348.1431.416.7-2026.0-534.8-87.3

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312011-06-302011-03-312010-06-302010-03-31
Value-578.888-3627.852-1013.997-2934.054-6430.305-31108.411-262.906-2729.4081631586321543707-2825.61-109.28828767769-712.111-3033.122246112218-1503.644-1848.133
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating-150.8-475.2-192.3-521.7-1099.6-5604.9-24.5-296.91758.9996.7179.586.6-363.7-12.4385.81248.0-132.5-516.1257.11447.6-233.6-282.4

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

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value257-120.913.721-153.928-1429.61197256-188.39459-213.144
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating67.1-15.80.7-27.4-244.5175.35.3-20.549.6-24.6

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value50610648671000682-2023.2621195-709.303-743.993-942.097-401.13973395713326202616335-222.4011667-2576.3944956414552943671821
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating131.9139.5164.6177.9116.8-364.5111.3-77.2-80.2-108.8-46.789.8123.2151.6832.199.162.3-37.8179.2-269.2587.2607.775.3678.6278.3

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value-295.64217508771015856-3640.2551209-747.059-1776.33-849.15-2254.8893855951327746367144401848731-278.112-867.918669-627.294900-476.409-658.272354-335.512-203.35110281921638870700224-91.159901445-921.8131206991218-14.06-218.229281729285597349
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating-77.0229.4166.3180.6146.4-655.9112.6-81.3-191.5-98.0-262.347.276.7151.0100.259.02.775.0229.0130.9-60.8-223.6116.1-139.2144.2-91.8-101.655.0-49.1-31.0133.427.6229.8118.092.629.5-10.3105.552.6-99.012.682.9178.6-2.0-33.943.097.038.384.048.9

us-gaap:NetIncomeLoss us-gaap:FinancialInstrument

us-gaap:ResidentialMortgage


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value315463115148-157.20637465642489.815111.873115.408123.411-3.4110.327
Percentage of NetIncomeLoss-10.73.17.211.417.34.33.1-6.2-3.2-5.0-2.12.51.90.11.61.582.80.8-0.20.0
Percentage of InterestIncomeOperating8.37.112.020.625.3-28.33.55.06.14.95.61.21.50.21.60.92.30.6-0.40.1
Percentage of InterestIncomeOperating us-gaap:ResidentialMortgage0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-295.64217508771015856-3640.2551209-747.059-1776.33-849.15-2254.8893855951327746367144401848731-278.112-867.918670-627.294900-476.409-658.076354-335.512-203.35110281921638870700224-91.159901445-921.8131206991218-14.06-218.229281
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating-77.0229.4166.3180.6146.4-655.9112.6-81.3-191.5-98.0-262.347.276.7151.0100.259.02.775.0229.1130.9-60.8-223.6116.2-139.2144.2-91.8-101.555.0-49.1-31.0133.427.6229.8118.092.629.5-10.3105.552.6-99.012.682.9178.6-2.0-33.943.0
Percentage of InterestIncomeOperating us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Profit Loss

us-gaap:ProfitLoss

us-gaap:ProfitLoss


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-294.84817518781015856-3640.1891209-747.169-1776.413-849.251-2254.8723855951327746367144401848730-278.497-868.08-476.499-627.491900-476.499-658.272354-335.512-203.35110281921638870700224-91.159901445-921.8131206991218-14.06-218.229281
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating-76.8229.4166.6180.6146.4-655.9112.6-81.3-191.5-98.0-262.347.276.7151.0100.259.02.774.9229.0130.8-60.9-223.6-82.6-139.2144.2-91.8-101.655.0-49.1-31.0133.427.6229.8118.092.629.5-10.3105.552.6-99.012.682.9178.6-2.0-33.943.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312011-06-302011-03-312010-06-302010-03-31
Value33024421491779431734104-876.1223250-15111.879-7903.991-488.945-1493.0632019-945.942-9240.166-8219.312582535160-17100.267-3442.113-571.504
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating86.0319.928.4316.4738.36144.7-81.6353.6-1629.1-912.5-56.9-182.8260.0-107.6-1239.6-1320.348.1431.416.7-2026.0-534.8-87.3

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312011-06-302011-03-312010-06-302010-03-31
Value-578.888-3627.852-1013.997-2934.054-6430.305-31108.411-262.906-2729.4081631586321543707-2825.61-109.28828767769-712.111-3033.122246112218-1503.644-1848.133
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestIncomeOperating-150.8-475.2-192.3-521.7-1099.6-5604.9-24.5-296.91758.9996.7179.586.6-363.7-12.4385.81248.0-132.5-516.1257.11447.6-233.6-282.4

Payments Of Dividends

us-gaap:PaymentsOfDividends

us-gaap:PaymentsOfDividends


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-01-292015-03-312014-10-312014-12-312014-09-302014-06-302014-01-312014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value334334344345393393395400466426135644379381367327329329293333295298302302302284302284302302302284302349414426450506545540556585544502408426385368419
Percentage of PaymentsOfDividends100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Payments Of Dividends Common Stock

us-gaap:PaymentsOfDividendsCommonStock

us-gaap:PaymentsOfDividendsCommonStock


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value317307-1.031308309357-1.96435936443429110234934721200.01830536-8.3680.023277-3.5690.017
Percentage of PaymentsOfDividendsCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Payments For Repurchase Of Common Stock

us-gaap:PaymentsForRepurchaseOfCommonStock

us-gaap:PaymentsForRepurchaseOfCommonStock


Payments
Period End2020-12-312020-09-302019-12-312019-09-302018-12-31
Value3431681550.0
Percentage of PaymentsForRepurchaseOfCommonStock100.0100.0100.0100.00.0

nly:AccretionAmortizationOfDebtSecuritiesAvailableForSale

nly:AccretionAmortizationOfDebtSecuritiesAvailableForSale


Accretion
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value-319.98912-238.729-248.151-270.111-616.847
Percentage of AccretionAmortizationOfDebtSecuritiesAvailableForSale100.0100.0100.0100.0100.0100.0

nly:AccretionAmortizationOfDebtSecuritiesAvailableForSale us-gaap:FinancialInstrument

us-gaap:CommercialMortgageBackedSecurities


Accretion
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value0.0040.2840.275-0.0010.2510.127
Percentage of AccretionAmortizationOfDebtSecuritiesAvailableForSale-0.02.3-0.10.0-0.1-0.0

us-gaap:ResidentialMortgageBackedSecurities


Accretion
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value-319.99312-239.004-248.15-270.362-616.974
Percentage of AccretionAmortizationOfDebtSecuritiesAvailableForSale100.097.7100.1100.0100.1100.0

nly:AmortizationOfSecuritizedDebtPremiumsAndDiscountsNet

nly:AmortizationOfSecuritizedDebtPremiumsAndDiscountsNet


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.6813.5884.3132.7091.6732.8810.3970.4377.3933.6274.43-1.1930.61-0.408
Percentage of AmortizationOfSecuritizedDebtPremiumsAndDiscountsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nly:ComprehensiveIncomeLossAttributableToCommonStockHolders

nly:ComprehensiveIncomeLossAttributableToCommonStockHolders


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value-544.4813516267271541-2692.584998165-124.373778-444.292-34.606130-580.026228547266376-380.47371118013211-27.466-246.73674496-58.71162
Percentage of ComprehensiveIncomeLossAttributableToCommonStockHolders100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nly:DepreciationDepletionAndAmortizationExcludingAmortizationOfDebtPremiumsAndDiscountsDeferredFinancingCostsAndDiscountsOfInvestments

nly:DepreciationDepletionAndAmortizationExcludingAmortizationOfDebtPremiumsAndDiscountsDeferredFinancingCostsAndDiscountsOfInvestments


Depreciation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value9.318.40813119.2117.6847.4527.5699.4667.0728.525507.0855.8226.276.847.847.006
Percentage of DepreciationDepletionAndAmortizationExcludingAmortizationOfDebtPremiumsAndDiscountsDeferredFinancingCostsAndDiscountsOfInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nly:DerivativeGainLossonDerivativeNetIncludingUSTreasuries

nly:DerivativeGainLossonDerivativeNetIncludingUSTreasuries


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-357.808476209169170206-42.312-16.888-506.411-115.159
Percentage of DerivativeGainLossonDerivativeNetIncludingUSTreasuries100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nly:FairValueInputsCostToService us-gaap:Range, us-gaap:FairValueByAssetClass, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

nly:FairValueInputsCostToService

srt:Maximum, nly:MortgageServicingRights, us-gaap:FairValueInputsLevel3, us-gaap:FairValueMeasurementsRecurring


Fair
Period End2021-06-302021-03-312020-06-302020-03-312019-09-302019-06-30
Value-1.0107.0202.0134.0131.0136.0
Percentage of FairValueInputsCostToService100.0100.0100.0100.0100.0100.0

srt:Minimum, nly:MortgageServicingRights, us-gaap:FairValueInputsLevel3, us-gaap:FairValueMeasurementsRecurring


Fair
Period End2021-06-302021-03-312020-06-302020-03-312019-09-302019-06-30
Value18.081.081.081.081.081.0
Percentage of FairValueInputsCostToService-1800.075.740.160.461.859.6

srt:WeightedAverage, nly:MortgageServicingRights, us-gaap:FairValueInputsLevel3, us-gaap:FairValueMeasurementsRecurring


Fair
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-09-302019-06-30
Value4.097.0-30.0115.0108.0106.0107.0
Percentage of FairValueInputsCostToService-400.090.70.056.980.680.978.7

nly:GainLossOnInvestmentsDebtAndDerivatives

nly:GainLossOnInvestmentsDebtAndDerivatives


Gain
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value-494.8911353521460398-3749.018734-344.288-1787.311-458.086-1816.594472329878593143-175.75173
Percentage of GainLossOnInvestmentsDebtAndDerivatives100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nly:GainLossOnRealizedInterestRateSwaps

nly:GainLossOnRealizedInterestRateSwaps


Gain
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-83.087-79.747-66.807-62.529-64.561-13.98458883134655131-48.16-82.271-88.211-96.47-104.156-103.872-124.572-130.762-147.475-159.487-162.304-144.465-158.239-174.908-169.083-220.934-260.435-242.182-227.909-212.727-225.476-228.155-224.272-222.002-219.34-227.638-231.849-216.76-206.148-190.098-188.636-175.535-180.838
Percentage of GainLossOnRealizedInterestRateSwaps100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nly:GainLossOnTerminationOfInterestRateSwaps

nly:GainLossOnTerminationOfInterestRateSwaps


Gain
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value2092000.0-427000.0-1521700000.0-397560000.0-4615000.0-682600000.0-167490000.0-588260000.00575000.00834000.0-160080000.00-58000.00-55214000.01337000.0-60064000.0000-226460000.000-772490000.0-6842000.0-13177000.0-36658000.0-35649000.0-16378000.0000-2385000.0
Percentage of GainLossOnTerminationOfInterestRateSwaps100.0100.0100.0100.0100.0100.0100.0100.00.0100.00.0100.0100.00.0100.00.0100.0100.0100.00.00.00.0100.00.00.0100.0100.0100.0100.0100.0100.00.00.00.0100.0

nly:IncreaseDecreaseInLeaseOriginationCosts us-gaap:InvestmentType

nly:IncreaseDecreaseInLeaseOriginationCosts

nly:CommercialMortgage


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value0-1403000.0-896000.0-1784000.00892000.0-173000.0-1703000.0-651000.0-1857000.0-1224000.0
Percentage of IncreaseDecreaseInLeaseOriginationCosts0.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0

nly:IncreaseDecreaseInLeaseOriginationCosts us-gaap:InvestmentType, us-gaap:SecuritiesFinancingTransaction

nly:CommercialMortgage, nly:SeniorMortgages


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value0-1403000.0-243000.0-1624000.00812000.0-7172000.0-1268000.0425000.03815000.0-1224000.0-2270000.0-4001000.0871000.0786000.01790000.00741000.0520000.00-12000.01578000.0502000.05860000.0-710000.0-1950000.0
Percentage of IncreaseDecreaseInLeaseOriginationCosts0.0100.027.191.00.091.04145.774.5-65.3-205.4100.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

nly:IncreaseDecreaseInLeaseOriginationCosts us-gaap:MortgageLoansOnRealEstateDescriptionLoanCategory, us-gaap:InvestmentType

nly:MezzanineLoans, nly:CommercialMortgage


Increase
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value0-160000.0080000.000
Percentage of IncreaseDecreaseInLeaseOriginationCosts-0.09.00.09.0-0.0-0.0

nly:IntangibleAssetsAcquired

nly:IntangibleAssetsAcquired


Intangible
Period End2020-12-31
Value0.0
Percentage of IntangibleAssetsAcquired0.0

nly:IntangibleAssetsDivested

nly:IntangibleAssetsDivested


Intangible
Period End2021-06-302021-03-312020-12-31
Value31-16.5035.21
Percentage of IntangibleAssetsDivested100.0100.0100.0

nly:InterestExpenseParticipationSold

nly:InterestExpenseParticipationSold


Interest
Period End2021-06-302021-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value1739000.0597000.000000042000.0153000.0155000.0157000.0157000.0158000.0160000.0161000.0159000.0159000.0165000.0163000.0162000.0161000.0165000.0168000.0134000.0
Percentage of InterestExpenseParticipationSold100.0100.00.00.00.00.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nly:InterestExpenseSecuritizedDebtOfConsolidatedVie

nly:InterestExpenseSecuritizedDebtOfConsolidatedVie


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value2326293238423934343434291815171611141212119.0335.5976.1115.4752.8821.1061.781.8531.611
Percentage of InterestExpenseSecuritizedDebtOfConsolidatedVie100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nly:InterestIncomeCommercialRealEstateDebtAndPreferredEquity

nly:InterestIncomeCommercialRealEstateDebtAndPreferredEquity


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value698178808495978792100107977972736768646161597060505240403843394126151.07
Percentage of InterestIncomeCommercialRealEstateDebtAndPreferredEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nly:InterestIncomeResidentialMortgageLoans

nly:InterestIncomeResidentialMortgageLoans


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value3837374242474737352927211815108.5097.4173.8642.5391.608
Percentage of InterestIncomeResidentialMortgageLoans100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nly:InterestIncomeSecuritiesMortgageBackedAndAgencyDebentures

nly:InterestIncomeSecuritiesMortgageBackedAndAgencyDebentures


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value275644411439457410923784777709708680662779654540459515740493394315515399570478606606640614723659686728750754876850844926948837678700642653751744710716
Percentage of InterestIncomeSecuritiesMortgageBackedAndAgencyDebentures100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nly:InterestPaidExcludingInterestPaidOnInterestRateSwaps

nly:InterestPaidExcludingInterestPaidOnInterestRateSwaps


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value67116116-448.5059225758617636446335674194193202932392312231831581541271139693124125103148118139163168184171173115134108116105123-423.335288
Percentage of InterestPaidExcludingInterestPaidOnInterestRateSwaps100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nly:InterestPaidNetInterestRateDerivative

nly:InterestPaidNetInterestRateDerivative


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value3.391336.344-67.941186171-226.85993-224.77134242-102.174-180.978391046811877121134128152161145128176171161228250236206215226227224220220231229215200210200
Percentage of InterestPaidNetInterestRateDerivative100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nly:InterestPaidOnRepurchaseAgreements

nly:InterestPaidOnRepurchaseAgreements


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value294258751364345506996835795214454003312832371971731621541361321121031011021071021031031111201411571651581391131141091001021031059692101124147202
Percentage of InterestPaidOnRepurchaseAgreements100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nly:InvestmentInterestRatePercentage us-gaap:Range, us-gaap:FinancialInstrument

nly:InvestmentInterestRatePercentage

srt:Maximum, us-gaap:ResidentialMortgage


Investment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value09.2409.14760.00490.0875-0.00870
Percentage of InvestmentInterestRatePercentage0.0100.00.0100.0100.0100.0100.00.0

srt:Minimum, us-gaap:ResidentialMortgage


Investment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value00.500.4912-0.01120.0200
Percentage of InvestmentInterestRatePercentage0.05.40.05.4-228.622.9-0.00.0

srt:WeightedAverage, us-gaap:ResidentialMortgage


Investment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value-0.34.850.014.8310.00010.0489-0.0009-0.0004
Percentage of InvestmentInterestRatePercentage0.052.50.052.82.055.910.30.0

nly:LoanToValuePercentage us-gaap:Range, us-gaap:FinancialInstrument

nly:LoanToValuePercentage

srt:Maximum, us-gaap:ResidentialMortgage


Loan
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value-1.0104.0-1.0103.9501.05-0.06-0.05
Percentage of LoanToValuePercentage100.0100.0100.0100.00.0100.0100.0100.0

srt:Minimum, us-gaap:ResidentialMortgage


Loan
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value08.007.9200.0800
Percentage of LoanToValuePercentage-0.07.7-0.07.60.07.6-0.0-0.0

srt:WeightedAverage, us-gaap:ResidentialMortgage


Loan
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value-1.067.0066.3300.6700
Percentage of LoanToValuePercentage100.064.4-0.063.80.063.8-0.0-0.0

nly:MortgageBackedSecuritiesSoldCarryingValue

nly:MortgageBackedSecuritiesSoldCarryingValue


Mortgage
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value3300300016002800550041900-5200.0111009100105003110091002900463150068002500210032003800180035003800360020001450073004100490043001190012800135001630012500700057005100102003600160033002000280014001600
Percentage of MortgageBackedSecuritiesSoldCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nly:MortgageLoansonRealEstateGainsLosses

nly:MortgageLoansonRealEstateGainsLosses


Mortgage
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-8062000.0-11177000.05233000.032119000.0-2017000.0-136580000.0-23111000.02419000.0-1386000.01243000.0
Percentage of MortgageLoansonRealEstateGainsLosses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nly:MortgageLoansonRealEstateGainsLosses us-gaap:FinancingReceivablePortfolioSegment

nly:CorporatePortfolioSegment


Mortgage
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-493000.06186000.0-4587000.017075000.0-2891000.0-24026000.0-238000.0-1625000.0-3635000.00
Percentage of MortgageLoansonRealEstateGainsLosses6.1-55.3-87.753.2143.317.61.0-67.2262.30.0

us-gaap:CommercialPortfolioSegment


Mortgage
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value0-12199000.06694000.0-3011000.0-22173000.0-56475000.0-18414000.03504000.005703000.0
Percentage of MortgageLoansonRealEstateGainsLosses-0.0109.1127.9-9.41099.341.379.7144.9-0.0458.8

us-gaap:ResidentialPortfolioSegment


Mortgage
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-7569000.0-5164000.03126000.018055000.023047000.0-56082000.0-4459000.0540000.02249000.0-4460000.0
Percentage of MortgageLoansonRealEstateGainsLosses93.946.259.756.2-1142.641.119.322.3-162.3-358.8

nly:MortgageLoansonRealEstateGainsLosses us-gaap:InvestmentType

nly:CommercialMortgage


Mortgage
Period End2020-12-312020-09-302020-06-302020-03-31
Value000204000.0
Percentage of MortgageLoansonRealEstateGainsLosses0.00.0-0.0-0.1

nly:MortgageLoansonRealEstateGainsLosses us-gaap:InvestmentType, us-gaap:SecuritiesFinancingTransaction

nly:CommercialMortgage, nly:SeniorMortgages


Mortgage
Period End2020-12-312020-09-302020-06-302020-03-31
Value000204000.0
Percentage of MortgageLoansonRealEstateGainsLosses0.00.0-0.0-0.1

nly:MortgageLoansonRealEstateProvision

nly:MortgageLoansonRealEstateProvision


Mortgage
Period End2020-09-302020-06-302020-03-31
Value0.00.033
Percentage of MortgageLoansonRealEstateProvision0.00.0100.0

nly:MortgageLoansonRealEstateProvision us-gaap:FinancingReceivablePortfolioSegment

nly:CorporatePortfolioSegment


Mortgage
Period End2020-09-302020-06-302020-03-31
Value0.00.029
Percentage of MortgageLoansonRealEstateProvision0.00.089.2

us-gaap:CommercialPortfolioSegment


Mortgage
Period End2020-09-302020-06-302020-03-31
Value0.00.03.6
Percentage of MortgageLoansonRealEstateProvision0.00.010.8

nly:MortgageLoansonRealEstateRestructuring us-gaap:FinancialInstrument

nly:MortgageLoansonRealEstateRestructuring

us-gaap:CorporateDebtSecurities


Mortgage
Period End2020-12-312020-09-302020-06-302020-03-31
Value0.00.00.016
Percentage of MortgageLoansonRealEstateRestructuring0.00.00.0100.0

nly:MortgageLoansonRealEstateRestructuring us-gaap:MortgageLoansOnRealEstateDescriptionLoanCategory, us-gaap:FinancialInstrument

nly:FirstLien, us-gaap:CorporateDebtSecurities


Mortgage
Period End2020-12-312020-09-302020-06-302020-03-31
Value0.00.00.019
Percentage of MortgageLoansonRealEstateRestructuring0.00.00.0116.8

nly:SecondLien, us-gaap:CorporateDebtSecurities


Mortgage
Period End2020-12-312020-09-302020-06-302020-03-31
Value0.00.00.0-2.818
Percentage of MortgageLoansonRealEstateRestructuring0.00.00.0-16.8

nly:MortgageLoansonRealEstateTransfers us-gaap:InvestmentType

nly:MortgageLoansonRealEstateTransfers

nly:CommercialMortgage


Mortgage
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value0.001121-0.653670.05143-962.58282100738
Percentage of MortgageLoansonRealEstateTransfers100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nly:MortgageLoansonRealEstateTransfers us-gaap:InvestmentType, us-gaap:SecuritiesFinancingTransaction

nly:CommercialMortgage, nly:SeniorMortgages


Mortgage
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value32368750119512082100730
Percentage of MortgageLoansonRealEstateTransfers3245900.029.8-13399.274.523319.6222.1-12.6100.0100.098.8

nly:CommercialMortgage, nly:SeniorSecuritizedMortgages


Mortgage
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-32.45826-88.150.001-1.842-52.63-1083.4870.00.00.0
Percentage of MortgageLoansonRealEstateTransfers-3245800.022.013499.20.0-3611.8-122.1112.60.00.00.0

nly:MortgageLoansonRealEstateTransfers us-gaap:MortgageLoansOnRealEstateDescriptionLoanCategory, us-gaap:InvestmentType

nly:MezzanineLoans, nly:CommercialMortgage


Mortgage
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value0.0580.017-10.00.00.00.0
Percentage of MortgageLoansonRealEstateTransfers0.048.2-0.025.5-19607.80.0-0.00.0

nly:NetChangeInUnrealizedGainLossOnAvailableforsaleSecuritiesAndInterestRateSwapsNetOfReclassificationAdjustment

nly:NetChangeInUnrealizedGainLossOnAvailableforsaleSecuritiesAndInterestRateSwapsNetOfReclassificationAdjustment


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-221.956-1372.104-214.721-253.018720983-175.624948168416601843-388.509-434.367-1874.06-485.871210275-40.198-2205.572.6314761017-640.451617-1128.9645691172-395.5641516660-1294.143-165.544-3292.494-1049.994-1016.365656646-242.558-64.510231040-155.114-712.895-662.664652-3.465
Percentage of NetChangeInUnrealizedGainLossOnAvailableforsaleSecuritiesAndInterestRateSwapsNetOfReclassificationAdjustment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nly:NoncashOrPartNoncashAcquisitionVariableInterestEntityDerecognitionOfAssets

nly:NoncashOrPartNoncashAcquisitionVariableInterestEntityDerecognitionOfAssets


Noncash
Period End2020-12-31
Value0.0
Percentage of NoncashOrPartNoncashAcquisitionVariableInterestEntityDerecognitionOfAssets0.0

nly:NoncashOrPartNoncashAcquisitionVariableInterestEntityDerecognitionOfSecuritizedDebt

nly:NoncashOrPartNoncashAcquisitionVariableInterestEntityDerecognitionOfSecuritizedDebt


Noncash
Period End2020-12-31
Value0.0
Percentage of NoncashOrPartNoncashAcquisitionVariableInterestEntityDerecognitionOfSecuritizedDebt0.0

nly:NonoperatingIncomeExpensePreDerivativeInstruments

nly:NonoperatingIncomeExpensePreDerivativeInstruments


Nonoperating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-336.568405268511603-416.477-37.52745-549.625-167.149-1254.042-269.411-80.304-85.2711775-3.69929-20.94627940123-27.37875-115.78235-65.283-38.523-23.667-66.683147-41.7012942844950981444886307254876067
Percentage of NonoperatingIncomeExpensePreDerivativeInstruments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nly:PaymentsForProceedsFromDerivativeInstrumentOperatingActivities

nly:PaymentsForProceedsFromDerivativeInstrumentOperatingActivities


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value171435252327142-2680.933621-509.552-1418.397-633.221-1039.01223233595149964-58.708-738.872-191.98-172.8481049147123-49.518-66.604-35.58-5.988-2.276-90.44-107.00318-42.958-1.49-28.2810.64818-0.8492.6131.7711.8030.9710.911.5271.018
Percentage of PaymentsForProceedsFromDerivativeInstrumentOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nly:PaymentsForPurchaseOfLoansOperatingActivities

nly:PaymentsForPurchaseOfLoansOperatingActivities


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value480.969263035545461854936817337781611454
Percentage of PaymentsForPurchaseOfLoansOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nly:PaymentsOnRepurchaseOfParticipatingMortgageLoans

nly:PaymentsOnRepurchaseOfParticipatingMortgageLoans


Payments
Period End2021-06-302021-03-31
Value18340
Percentage of PaymentsOnRepurchaseOfParticipatingMortgageLoans100.0100.0

nly:PaymentstoAcquireDebtSecuritiesAvailableforsaleExcludingVariableInterestEntity

nly:PaymentstoAcquireDebtSecuritiesAvailableforsaleExcludingVariableInterestEntity


Paymentsto
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value6226560774276362739211925
Percentage of PaymentstoAcquireDebtSecuritiesAvailableforsaleExcludingVariableInterestEntity100.0100.0100.0100.0100.0100.0

nly:PaymentstoAcquireDebtSecuritiesAvailableforsaleExcludingVariableInterestEntity us-gaap:FinancialInstrument

us-gaap:ResidentialMortgageBackedSecurities


Paymentsto
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value6076560774026362739211925
Percentage of PaymentstoAcquireDebtSecuritiesAvailableforsaleExcludingVariableInterestEntity97.6100.099.7100.0100.0100.0

nly:PrincipalPaymentsOnParticipationMortgageLoansIssued

nly:PrincipalPaymentsOnParticipationMortgageLoansIssued


Principal
Period End2021-06-302021-03-31
Value2722000.01293000.0
Percentage of PrincipalPaymentsOnParticipationMortgageLoansIssued100.0100.0

nly:PrincipalPaymentsOnRepurchaseAgreements

nly:PrincipalPaymentsOnRepurchaseAgreements


Principal
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value5962465379324223884459827898301158603119574714701731379844140407012488541138420143039912992775314748685486655374153332440854378245153461455228751060634104700448243444285201059658109746132114103063912299034079085796187261065127598835576557572514995462159649
Percentage of PrincipalPaymentsOnRepurchaseAgreements100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nly:ProceedsFromParticipatingMortgageLoans

nly:ProceedsFromParticipatingMortgageLoans


Proceeds
Period End2021-06-302021-03-31
Value316183
Percentage of ProceedsFromParticipatingMortgageLoans100.0100.0

nly:ProceedsFromRepurchaseAgreements

nly:ProceedsFromRepurchaseAgreements


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value595230534607422636442774784147112677111947961468012139645414114691250972113851914280741299589603395121849018508455103942878417524397046076503774804357776478054908148756497265955597112123341101631935029185784206829307239672790623886544758056557265348457522
Percentage of ProceedsFromRepurchaseAgreements100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nly:ProceedsFromUnconsolidatedJointVentureExcessOfCumulativeEarnings

nly:ProceedsFromUnconsolidatedJointVentureExcessOfCumulativeEarnings


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value0.00.290.9490.3090.3156.0171.181.7190.0150.241201.3011.322.8131.8381.9332.1852.0420.4652.0381.0641.053
Percentage of ProceedsFromUnconsolidatedJointVentureExcessOfCumulativeEarnings0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nly:ProceedsfromSaleofDebtSecuritiesAvailableforsaleExcludingVariableInterestEntity

nly:ProceedsfromSaleofDebtSecuritiesAvailableforsaleExcludingVariableInterestEntity


Proceedsfrom
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value3239310422872698525242333
Percentage of ProceedsfromSaleofDebtSecuritiesAvailableforsaleExcludingVariableInterestEntity100.0100.0100.0100.0100.0100.0

nly:ProceedsfromSaleofDebtSecuritiesAvailableforsaleExcludingVariableInterestEntity us-gaap:FinancialInstrument

us-gaap:CommercialMortgageBackedSecurities


Proceedsfrom
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value0.078-0.0011040153
Percentage of ProceedsfromSaleofDebtSecuritiesAvailableforsaleExcludingVariableInterestEntity0.02.5-0.00.40.80.4

us-gaap:ResidentialMortgageBackedSecurities


Proceedsfrom
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value3239302522872688521142179
Percentage of ProceedsfromSaleofDebtSecuritiesAvailableforsaleExcludingVariableInterestEntity100.097.5100.099.699.299.6

nly:RealizedGainLossOnDerivatives us-gaap:DerivativeInstrumentRisk

nly:RealizedGainLossOnDerivatives

nly:CreditDerivatives


Realized
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value2.7771.6311.4091.5311.2031.9252.7921.7841.1992.3022.1643.0962.8891.5130.8890.4950.136
Percentage of RealizedGainLossOnDerivatives100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nly:ToBeAnnouncedContracts


Realized
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value10-287.88994276250271-17.2993174213-44.0348.569-30.228-277.901-60.954110165-60.314-328.4421749821940168-50.801-55.644-13.344-1.864-7.046-37.837
Percentage of RealizedGainLossOnDerivatives361.7-17651.16718.318082.920825.014082.3-619.35264.514530.59284.3-2034.8276.8-1046.3-18367.5-6856.522235.8121894.90.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:InterestRateSwaption


Realized
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-12-312016-09-302015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value-22.787-22.210.0-9.836-29.8851-3.775-2.778-11.317-29.992-12.394-28.754-35.667-21.434-0.9350.00.00.674.180.0-11.525-7.6-21.891-18.932-30.432-31.039-40.943
Percentage of RealizedGainLossOnDerivatives-820.6-1361.70.0-642.5-2483.82672.5-135.2-155.7-943.9-1302.9-572.7-928.7-1234.6-1416.7-105.20.00.00.00.00.00.00.00.00.00.00.00.0

nly:RealizedGainLossOnDerivatives us-gaap:FinancialInstrument

nly:UsTreasuryFutures


Realized
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-312014-09-302014-06-302013-06-30
Value18329631-19.9890.246-279.47612-424.268-514.441-491.741121-114.31762495148-70.054-59.3970.973118-47.0358.314-130.9943.811-36.468-9.23-14.59-2.991-6.806-15.76
Percentage of RealizedGainLossOnDerivatives6603.618158.42209.8-1305.620.4-14518.2440.8-23781.8-42905.8-21361.55596.3-3692.42167.532717.316753.3-14152.3-43674.30.00.00.00.00.00.00.00.00.00.00.00.0

nly:ReversalOfProvisionForLoanAndLeaseLosses us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

nly:ReversalOfProvisionForLoanAndLeaseLosses

us-gaap:DiscontinuedOperationsDisposedOfBySale, nly:CommercialRealEstateBusiness


Reversal
Period End2021-03-31
Value135
Percentage of ReversalOfProvisionForLoanAndLeaseLosses100.0

nly:SECSchedule1229RealEstateCompaniesInvestmentInMortgageLoansOnRealEstateAmortizationAccretionOfPremium

nly:SECSchedule1229RealEstateCompaniesInvestmentInMortgageLoansOnRealEstateAmortizationAccretionOfPremium


S
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value-1735000.0-3075000.0-2091000.0-2835000.0-2890000.0-1251000.0-2514000.0-786000.0
Percentage of SECSchedule1229RealEstateCompaniesInvestmentInMortgageLoansOnRealEstateAmortizationAccretionOfPremium100.0100.0100.0100.0100.0100.0100.0100.0

nly:SECSchedule1229RealEstateCompaniesInvestmentInMortgageLoansOnRealEstateAmortizationAccretionOfPremium us-gaap:FinancingReceivablePortfolioSegment

nly:CorporatePortfolioSegment


S
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value-3799000.0-3889000.0-2024000.0-3411000.0-4452000.0-2320000.0-3306000.0-1149000.0
Percentage of SECSchedule1229RealEstateCompaniesInvestmentInMortgageLoansOnRealEstateAmortizationAccretionOfPremium219.0126.596.8120.3154.0185.5131.5146.2

us-gaap:CommercialPortfolioSegment


S
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value-105000.0-439000.0-723000.0-311000.0-681000.0-843000.0-494000.0-343000.0
Percentage of SECSchedule1229RealEstateCompaniesInvestmentInMortgageLoansOnRealEstateAmortizationAccretionOfPremium6.114.334.611.023.667.419.643.6

us-gaap:ResidentialPortfolioSegment


S
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value2169000.01253000.0656000.0887000.02243000.01912000.01286000.0706000.0
Percentage of SECSchedule1229RealEstateCompaniesInvestmentInMortgageLoansOnRealEstateAmortizationAccretionOfPremium-125.0-40.7-31.4-31.3-77.6-152.8-51.2-89.8

nly:SECSchedule1229RealEstateCompaniesInvestmentinMortgageLoansonRealEstatePrincipalWriteoff us-gaap:InvestmentType

nly:SECSchedule1229RealEstateCompaniesInvestmentinMortgageLoansonRealEstatePrincipalWriteoff

nly:CommercialMortgage


S
Period End2020-12-312020-09-302020-06-302020-03-31
Value0007000000.0
Percentage of SECSchedule1229RealEstateCompaniesInvestmentinMortgageLoansonRealEstatePrincipalWriteoff0.00.00.0100.0

nly:SECSchedule1229RealEstateCompaniesInvestmentinMortgageLoansonRealEstatePrincipalWriteoff us-gaap:MortgageLoansOnRealEstateDescriptionLoanCategory, us-gaap:InvestmentType

nly:MezzanineLoans, nly:CommercialMortgage


S
Period End2020-12-312020-09-302020-06-302020-03-31
Value0007000000.0
Percentage of SECSchedule1229RealEstateCompaniesInvestmentinMortgageLoansonRealEstatePrincipalWriteoff0.00.00.0100.0

nly:SaleofStockOfferingPrice

nly:SaleofStockOfferingPrice


Saleof
Period End2020-09-302020-06-302019-09-30
Value31143155
Percentage of SaleofStockOfferingPrice100.0100.0100.0

nly:ToBeAnnouncedSecuritiesCost us-gaap:DerivativeInstrumentRisk

nly:ToBeAnnouncedSecuritiesCost

nly:ToBeAnnouncedContracts


To
Period End2020-09-302020-06-302020-03-312017-03-312015-12-312015-09-302015-06-302015-03-31
Value204160791295110405-312.8821178-968.46914279
Percentage of ToBeAnnouncedSecuritiesCost100.0100.0100.0100.0100.0100.0100.0100.0

nly:ToBeAnnouncedSecuritiesCost us-gaap:DerivativeInstrumentRisk, us-gaap:Position

nly:ToBeAnnouncedContracts, us-gaap:Long


To
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value-5377.96823040-899.7952146607912951-816.4981369-6149.35815779-2481.4498160-963.069107-4462.5546992306110790-5175.6823425-1601.78114847-312.8821178
Percentage of ToBeAnnouncedSecuritiesCost0.00.00.0105.1100.0100.00.00.00.00.00.00.00.00.00.00.00.0103.70.00.00.00.0100.0100.0

nly:UnrealizedGainLossOnInterestOnlyMortgageBackedSecuritiesMBS

nly:UnrealizedGainLossOnInterestOnlyMortgageBackedSecuritiesMBS


Unrealized
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value3.98410451121254-730.16-5.636-1.091-4.88147-18.169-39.944-48.376-51.593-12.115-67.492162311029-54.1540.128-62.703-24.50117-33.546-29.52-37.9442.085-20.79360-7.09911180-31.148-33.563-26.10330-67.612-39.3210.276
Percentage of UnrealizedGainLossOnInterestOnlyMortgageBackedSecuritiesMBS100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nly:VariableInterestEntityDerecognizedAssetsSecurities us-gaap:ConsolidatedEntities, us-gaap:MortgageLoansOnRealEstateDescriptionTypeOfProperty

nly:VariableInterestEntityDerecognizedAssetsSecurities

us-gaap:VariableInterestEntityPrimaryBeneficiary, srt:Multifamily


Variable
Period End2020-09-30
Value1200
Percentage of VariableInterestEntityDerecognizedAssetsSecurities100.0

nly:VariableInterestEntityDerecognizedAssetsSecuritizationVehicles us-gaap:ConsolidatedEntities, us-gaap:MortgageLoansOnRealEstateDescriptionTypeOfProperty

nly:VariableInterestEntityDerecognizedAssetsSecuritizationVehicles

us-gaap:VariableInterestEntityPrimaryBeneficiary, srt:Multifamily


Variable
Period End2020-09-30
Value1100
Percentage of VariableInterestEntityDerecognizedAssetsSecuritizationVehicles100.0

nly:VariableInterestEntityLoansTransferredForCash us-gaap:ConsolidatedEntities

nly:VariableInterestEntityLoansTransferredForCash

us-gaap:VariableInterestEntityNotPrimaryBeneficiary


Variable
Period End2021-06-302021-03-312020-12-312020-09-30
Value59151322
Percentage of VariableInterestEntityLoansTransferredForCash100.0100.0100.0100.0

srt:MortgageLoansOnRealEstateCollectionsOfPrincipal

srt:MortgageLoansOnRealEstateCollectionsOfPrincipal


Mortgage
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value294275187189297134269192
Percentage of MortgageLoansOnRealEstateCollectionsOfPrincipal100.0100.0100.0100.0100.0100.0100.0100.0

srt:MortgageLoansOnRealEstateCollectionsOfPrincipal us-gaap:FinancialInstrument

us-gaap:CorporateDebtSecurities


Mortgage
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value26320116613621954
Percentage of MortgageLoansOnRealEstateCollectionsOfPrincipal89.573.188.872.173.740.5

srt:MortgageLoansOnRealEstateCollectionsOfPrincipal us-gaap:FinancingReceivablePortfolioSegment

nly:CorporatePortfolioSegment


Mortgage
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value2632011661362195422556
Percentage of MortgageLoansOnRealEstateCollectionsOfPrincipal89.573.188.872.173.740.583.629.2

us-gaap:CommercialPortfolioSegment


Mortgage
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value2063170.021381093
Percentage of MortgageLoansOnRealEstateCollectionsOfPrincipal7.123.29.50.07.128.53.848.5

us-gaap:ResidentialPortfolioSegment


Mortgage
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value10103.1565356413342
Percentage of MortgageLoansOnRealEstateCollectionsOfPrincipal3.43.71.727.919.131.012.522.3

srt:MortgageLoansOnRealEstateCollectionsOfPrincipal us-gaap:InvestmentType

nly:CommercialMortgage


Mortgage
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value521121060.298239110198
Percentage of MortgageLoansOnRealEstateCollectionsOfPrincipal17.640.856.60.27.968.33.9103.1

srt:MortgageLoansOnRealEstateCollectionsOfPrincipal us-gaap:InvestmentType, us-gaap:SecuritiesFinancingTransaction

nly:CommercialMortgage, nly:SeniorMortgages


Mortgage
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value2054170.021380.6860.436
Percentage of MortgageLoansOnRealEstateCollectionsOfPrincipal7.119.69.40.07.128.50.30.2

nly:CommercialMortgage, nly:SeniorSecuritizedMortgages


Mortgage
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value3148880.2982.186530.195105
Percentage of MortgageLoansOnRealEstateCollectionsOfPrincipal10.517.647.20.20.739.80.154.6

srt:MortgageLoansOnRealEstateCollectionsOfPrincipal us-gaap:MortgageLoansOnRealEstateDescriptionLoanCategory, us-gaap:FinancialInstrument

nly:FirstLien, us-gaap:CorporateDebtSecurities


Mortgage
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value239961326421928
Percentage of MortgageLoansOnRealEstateCollectionsOfPrincipal81.434.971.033.873.721.2

nly:SecondLien, us-gaap:CorporateDebtSecurities


Mortgage
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value2310533720.025
Percentage of MortgageLoansOnRealEstateCollectionsOfPrincipal8.138.117.938.30.019.2

srt:MortgageLoansOnRealEstateCollectionsOfPrincipal us-gaap:MortgageLoansOnRealEstateDescriptionLoanCategory, us-gaap:InvestmentType

nly:MezzanineLoans, nly:CommercialMortgage


Mortgage
Period End2021-06-302021-03-312020-06-302020-03-312019-12-312019-09-30
Value0.09.9220.00.09.67892
Percentage of MortgageLoansOnRealEstateCollectionsOfPrincipal0.03.60.00.03.648.2

us-gaap:AccretionAmortizationOfDiscountsAndPremiumsInvestments

us-gaap:AccretionAmortizationOfDiscountsAndPremiumsInvestments


Accretion
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-323270000.09960000.0-240890000.0-249270000.0-262210000.0-618800000.0-170000000.0-373870000.0-323260000.0-246150000.0-218360000.0-184760000.0-196720000.0-92976000.0-203950000.0-220640000.0-251080000.0-203630000.019682000.0-213110000.0-265480000.0-355670000.0-159720000.0-255120000.0-94037000.0-284780000.0-198040000.0-197710000.0-149640000.0-118990000.0-30874000.0-201910000.0-320120000.0-421060000.0-432200000.0-455490000.0-302770000.0-280340000.0-292020000.0-200940000.0-126500000.0-174740000.0-207380000.0-155870000.0-137180000.0-164010000.0
Percentage of AccretionAmortizationOfDiscountsAndPremiumsInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AmortizationOfDeferredLoanOriginationFeesNet us-gaap:FinancialInstrument

us-gaap:AmortizationOfDeferredLoanOriginationFeesNet

us-gaap:CorporateDebtSecurities


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value3.7993.8892.0233.4114.4522.32
Percentage of AmortizationOfDeferredLoanOriginationFeesNet100.0100.0100.0100.0100.0100.0

us-gaap:AmortizationOfDeferredLoanOriginationFeesNet us-gaap:InvestmentType

nly:CommercialMortgage


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value0.1140.9161.2751.0081.291.4451.051.5111.8051.2050.952
Percentage of AmortizationOfDeferredLoanOriginationFeesNet3.023.663.029.629.062.30.00.00.00.00.0

us-gaap:AmortizationOfDeferredLoanOriginationFeesNet us-gaap:InvestmentType, us-gaap:SecuritiesFinancingTransaction

nly:CommercialMortgage, nly:SeniorMortgages


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value0.1050.3960.6760.2650.6330.7970.440.2860.5380.7590.8610.7460.7390.4760.5650.8920.4590.4530.392
Percentage of AmortizationOfDeferredLoanOriginationFeesNet2.810.233.47.814.234.40.00.00.00.00.00.00.00.00.00.00.00.00.0

nly:CommercialMortgage, nly:SeniorSecuritizedMortgages


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312016-12-31
Value0.0090.4770.5520.6970.6090.6020.5551.1691.1180.2940.0
Percentage of AmortizationOfDeferredLoanOriginationFeesNet0.212.327.320.413.725.90.00.00.00.00.0

us-gaap:AmortizationOfDeferredLoanOriginationFeesNet us-gaap:MortgageLoansOnRealEstateDescriptionLoanCategory, us-gaap:FinancialInstrument

nly:FirstLien, us-gaap:CorporateDebtSecurities


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value3.2811.7081.5481.9283.4681.43
Percentage of AmortizationOfDeferredLoanOriginationFeesNet86.443.976.556.577.961.6

nly:SecondLien, us-gaap:CorporateDebtSecurities


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value0.5182.1810.4751.4830.9840.89
Percentage of AmortizationOfDeferredLoanOriginationFeesNet13.656.123.543.522.138.4

us-gaap:AmortizationOfDeferredLoanOriginationFeesNet us-gaap:MortgageLoansOnRealEstateDescriptionLoanCategory, us-gaap:InvestmentType

nly:MezzanineLoans, nly:CommercialMortgage


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value0.00.0430.0470.0460.0480.0460.0550.056
Percentage of AmortizationOfDeferredLoanOriginationFeesNet0.01.12.31.31.12.00.00.0

us-gaap:CashAcquiredFromAcquisition

us-gaap:CashAcquiredFromAcquisition


Cash
Period End2020-09-30
Value-2746000.0
Percentage of CashAcquiredFromAcquisition100.0

us-gaap:ConcentrationRiskPercentage1 us-gaap:ConsolidatedEntities, us-gaap:StatementGeographical, us-gaap:ConcentrationRiskByBenchmark, us-gaap:ConcentrationRiskByType, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:ConcentrationRiskPercentage1

us-gaap:VariableInterestEntityPrimaryBeneficiary, nly:OtherLocation, nly:SecuritizedLoans, us-gaap:GeographicConcentrationRisk, nly:ResidentialMortgageLoanTrust


Concentration
Period End2021-03-312020-03-31
Value22.50.25
Percentage of ConcentrationRiskPercentage1100.0100.0

us-gaap:VariableInterestEntityPrimaryBeneficiary, stpr:CA, nly:SecuritizedLoans, us-gaap:GeographicConcentrationRisk, nly:ResidentialMortgageLoanTrust


Concentration
Period End2021-03-312020-03-31
Value45.90.449
Percentage of ConcentrationRiskPercentage1204.0179.6

us-gaap:VariableInterestEntityPrimaryBeneficiary, stpr:IL, nly:SecuritizedLoans, us-gaap:GeographicConcentrationRisk, nly:ResidentialMortgageLoanTrust


Concentration
Period End2021-03-312020-03-31
Value13.30.103
Percentage of ConcentrationRiskPercentage159.141.2

us-gaap:VariableInterestEntityPrimaryBeneficiary, stpr:MA, nly:SecuritizedLoans, us-gaap:GeographicConcentrationRisk, nly:ResidentialMortgageLoanTrust


Concentration
Period End2021-03-31
Value6.2
Percentage of ConcentrationRiskPercentage127.6

us-gaap:VariableInterestEntityPrimaryBeneficiary, stpr:TX, nly:SecuritizedLoans, us-gaap:GeographicConcentrationRisk, nly:ResidentialMortgageLoanTrust


Concentration
Period End2021-03-312020-03-31
Value12.10.141
Percentage of ConcentrationRiskPercentage153.856.4

us-gaap:ConcentrationRiskPercentage1 us-gaap:StatementGeographical, us-gaap:ConcentrationRiskByBenchmark, us-gaap:ConcentrationRiskByType

nly:OtherLocation, nly:ResidentialMortgageLoans, us-gaap:GeographicConcentrationRisk


Concentration
Period End2021-03-312020-03-31
Value29.00.323
Percentage of ConcentrationRiskPercentage1128.9129.2

stpr:CA, nly:ResidentialMortgageLoans, us-gaap:GeographicConcentrationRisk


Concentration
Period End2021-03-312020-03-31
Value51.00.515
Percentage of ConcentrationRiskPercentage1226.7206.0

stpr:FL, nly:ResidentialMortgageLoans, us-gaap:GeographicConcentrationRisk


Concentration
Period End2021-03-312020-03-31
Value6.00.053
Percentage of ConcentrationRiskPercentage126.721.2

stpr:NY, nly:ResidentialMortgageLoans, us-gaap:GeographicConcentrationRisk


Concentration
Period End2021-03-312020-03-31
Value14.00.109
Percentage of ConcentrationRiskPercentage162.243.6

us-gaap:DebtSecuritiesAvailableForSaleRealizedGain

us-gaap:DebtSecuritiesAvailableForSaleRealizedGain


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value524.64613117272539-125.44410421
Percentage of DebtSecuritiesAvailableForSaleRealizedGain100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtSecuritiesAvailableForSaleRealizedLoss

us-gaap:DebtSecuritiesAvailableForSaleRealizedLoss


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value17657.5151312271-83.4912855
Percentage of DebtSecuritiesAvailableForSaleRealizedLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtSecuritiesHeldToMaturityAllowanceForCreditLossWriteoff us-gaap:FinancialInstrument

us-gaap:DebtSecuritiesHeldToMaturityAllowanceForCreditLossWriteoff

us-gaap:CorporateDebtSecurities


Debt
Period End2020-12-312020-09-30
Value-0.0010.0
Percentage of DebtSecuritiesHeldToMaturityAllowanceForCreditLossWriteoff100.00.0

us-gaap:DebtSecuritiesHeldToMaturityAllowanceForCreditLossWriteoff us-gaap:MortgageLoansOnRealEstateDescriptionLoanCategory, us-gaap:FinancialInstrument

nly:FirstLien, us-gaap:CorporateDebtSecurities


Debt
Period End2020-12-312020-09-30
Value-0.0010.0
Percentage of DebtSecuritiesHeldToMaturityAllowanceForCreditLossWriteoff100.00.0

us-gaap:DebtSecuritiesHeldToMaturityCreditLossExpenseReversal us-gaap:FinancialInstrument

us-gaap:DebtSecuritiesHeldToMaturityCreditLossExpenseReversal

us-gaap:CorporateDebtSecurities


Debt
Period End2021-06-302021-03-312020-12-312020-09-30
Value0.493-6.186-0.172-17.066
Percentage of DebtSecuritiesHeldToMaturityCreditLossExpenseReversal100.0100.0100.0100.0

us-gaap:DebtSecuritiesHeldToMaturityCreditLossExpenseReversal us-gaap:MortgageLoansOnRealEstateDescriptionLoanCategory, us-gaap:FinancialInstrument

nly:FirstLien, us-gaap:CorporateDebtSecurities


Debt
Period End2021-06-302021-03-312020-12-312020-09-30
Value0.048-1.6852.993-10.032
Percentage of DebtSecuritiesHeldToMaturityCreditLossExpenseReversal9.727.2-1740.158.8

nly:SecondLien, us-gaap:CorporateDebtSecurities


Debt
Period End2021-06-302021-03-312020-12-312020-09-30
Value0.445-4.501-3.165-7.034
Percentage of DebtSecuritiesHeldToMaturityCreditLossExpenseReversal90.372.81840.141.2

us-gaap:Depreciation us-gaap:IncomeStatementLocation

us-gaap:Depreciation

us-gaap:GeneralAndAdministrativeExpense


Depreciationus-gaap:
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-06-302015-03-312014-03-31
Value5.36.26.05.25.96.06.05.86.24.53.63.74.04.03.94.06.12.80.3
Percentage of Depreciation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeGainLossOnDerivativeNet

us-gaap:DerivativeGainLossOnDerivativeNet


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-357.808475209169170206-42.312-16.888-506.411-115.159
Percentage of DerivativeGainLossOnDerivativeNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeGainLossOnDerivativeNet us-gaap:DerivativeInstrumentRisk

nly:CreditDerivatives


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value4.70810219.42326-63.5394.1092.6692.2689.648
Percentage of DerivativeGainLossOnDerivativeNet-1.32.210.25.615.8-30.8-9.7-15.8-0.4-8.4

nly:ToBeAnnouncedContracts


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value285-630.117173176204431-0.75847105173
Percentage of DerivativeGainLossOnDerivativeNet-79.7-132.582.6104.0119.5209.21.8-283.0-20.9-150.9

us-gaap:InterestRateSwaption


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-255.647283-4.461-6.573-52.514121-27.671-7.349-18.495-10.308
Percentage of DerivativeGainLossOnDerivativeNet71.459.7-2.1-3.9-30.758.965.443.53.79.0

us-gaap:DerivativeGainLossOnDerivativeNet us-gaap:FinancialInstrument

nly:UsTreasuryFutures


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-394.51681319-9.652-17.333-272.584-16.422-59.655-597.22-289.429
Percentage of DerivativeGainLossOnDerivativeNet110.3171.09.3-5.7-10.1-132.038.8353.2117.9251.3

us-gaap:LoanPurchaseCommitments


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value2.376-1.9070.101-0.0519.666-10.809-1.57-0.3481.1061.145
Percentage of DerivativeGainLossOnDerivativeNet-0.7-0.40.0-0.05.7-5.23.72.1-0.2-1.0

us-gaap:DividendsCommonStockCash

us-gaap:DividendsCommonStockCash


Dividends
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-01-292015-03-312014-12-312014-09-302014-06-302014-03-312013-10-312013-12-312013-07-252013-09-302013-06-302013-01-292013-03-312012-12-312012-09-302012-07-262012-06-302012-04-262012-01-272012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value3183083083093093573573593644343943653493473473263053053053022772772802842842842842842842842843312843783313784324264324870.5359535534552534552581-540.0498404422-380.6363
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DividendsCommonStockCash us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Dividends
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value3183083083093093573573593644343943653493473473263053053053022772772802842842842842842842842843313784264324875355345522659-1537.3624984041910-1108.189363
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0457.0284.7100.0100.0452.8291.2100.0

us-gaap:DividendsPreferredStockCash us-gaap:StatementClassOfStock

us-gaap:DividendsPreferredStockCash

nly:SeriesIPreferredStock


Dividends
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value7.4677.4677.4677.4687.4687.4687.4677.6680.00.00.00.0
Percentage of DividendsPreferredStockCash100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

us-gaap:SeriesFPreferredStock


Dividends
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value1212121212121212121212121212200.00.00.0
Percentage of DividendsPreferredStockCash167.5167.5167.5167.5167.5167.5167.5163.10.00.00.00.00.00.00.00.00.00.0

us-gaap:SeriesGPreferredStock


Dividends
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value6.9066.9066.9076.9066.9066.9066.9066.9066.9066.9066.9066.9066.9066.0620.00.00.00.0
Percentage of DividendsPreferredStockCash92.592.592.592.592.592.592.590.10.00.00.00.00.00.00.00.00.00.0

us-gaap:DividendsPreferredStockCash us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Dividends
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value26263535353535363232323131334018-10.9463.6483.64818-10.9453.648
Percentage of DividendsPreferredStockCash360.0360.0475.5475.5475.5475.5475.5475.40.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs us-gaap:FinancialInstrument

us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs

us-gaap:CorporateDebtSecurities


Financing
Period End2021-03-312020-12-312020-09-302020-06-302020-03-31
Value110.00.00.011
Percentage of FinancingReceivableAllowanceForCreditLossesWriteOffs100.00.00.00.0100.0

us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs us-gaap:InvestmentType

nly:CommercialMortgage


Financing
Period End2020-12-312020-09-302020-06-302020-03-31
Value0.0160.07.0
Percentage of FinancingReceivableAllowanceForCreditLossesWriteOffs0.00.00.058.8

us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs us-gaap:MortgageLoansOnRealEstateDescriptionLoanCategory, us-gaap:FinancialInstrument

nly:FirstLien, us-gaap:CorporateDebtSecurities


Financing
Period End2021-03-312020-12-312020-09-302020-06-302020-03-31
Value190.00.00.019
Percentage of FinancingReceivableAllowanceForCreditLossesWriteOffs164.70.00.00.0164.7

us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs us-gaap:MortgageLoansOnRealEstateDescriptionLoanCategory, us-gaap:InvestmentType

nly:MezzanineLoans, nly:CommercialMortgage


Financing
Period End2020-12-312020-09-302020-06-302020-03-31
Value0.0160.07.0
Percentage of FinancingReceivableAllowanceForCreditLossesWriteOffs0.00.00.058.8

us-gaap:FinancingReceivableNonaccrualInterestIncome us-gaap:FinancialInstrument

us-gaap:FinancingReceivableNonaccrualInterestIncome

nly:CommercialMortgageLoan


Financing
Period End2021-03-31
Value2100000.0
Percentage of FinancingReceivableNonaccrualInterestIncome100.0

us-gaap:GainLossOnDerivativeInstrumentsNetPretax

us-gaap:GainLossOnDerivativeInstrumentsNetPretax


Gain
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-224.154692193107-91.665-3239.264823-920.445-1359.857-844.777-1247.993469374929242-31.357-274.095451271133-564.046-1179.195303-984.889556-850.903-1048.376-70.49-818.363-616.219305-258.22486083113-328.469-833.217119-239.777-1737.182-683.703-36.84649-636.889-768.573-297.57
Percentage of GainLossOnDerivativeInstrumentsNetPretax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GainLossOnSaleOfBusiness

us-gaap:GainLossOnSaleOfBusiness


Gain
Period End2021-06-302021-03-31
Value1527000.0-249560000.0
Percentage of GainLossOnSaleOfBusiness100.0100.0

us-gaap:GainLossOnSaleOfBusiness us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:DiscontinuedOperationsDisposedOfBySale, nly:CommercialRealEstateBusiness


Gain
Period End2021-06-302021-03-31
Value1500000.0-249600000.0
Percentage of GainLossOnSaleOfBusiness98.2100.0

us-gaap:DisposalGroupDisposedOfBySaleNotDiscontinuedOperations, nly:RealEstatePropertyExcludedFromSlateTransaction


Gain
Period End2021-06-30
Value4800000.0
Percentage of GainLossOnSaleOfBusiness314.3

us-gaap:GainLossOnSaleOfInvestments

us-gaap:GainLossOnSaleOfInvestments


Gain
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value16-65.7869.3631982462061766-38.333-93.916-747.026-324.294-66.117137.911-10.2-5.21.1796.0981411-1.675-7.4794.5073.933623.1624.6935.903804943147182
Percentage of GainLossOnSaleOfInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GainLossOnSaleOfInvestments us-gaap:FinancialInstrument

us-gaap:ResidentialMortgage


Gain
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value-21.721-5.22-16.358-4.638-5.376-12.00.88-9.671-4.605-5.223-5.01-2.975-3.191-1.758-1.297-2.093-0.321-0.993-0.539
Percentage of GainLossOnSaleOfInvestments-133.97.9-174.7-2.3-2.2-5.84.9-14.512.05.60.70.94.8-13.1-16.420.56.2-84.2-8.8

us-gaap:GainLossOnSalesOfMortgageBackedSecuritiesMBS

us-gaap:GainLossOnSalesOfMortgageBackedSecuritiesMBS


Gain
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value34-60.6945.9251032592671276-34.3-92.5-727.5-322.4-63.1137.9-10.2-5.21.2161411-1.7-14.66.36.3653.25.5411296543148182121142948080915.92025613747
Percentage of GainLossOnSalesOfMortgageBackedSecuritiesMBS100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GainsLossesOnSalesOfAssets

us-gaap:GainsLossesOnSalesOfAssets


Gains
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value16-65.7869.3631982462061766-38.333-93.916-747.505-324.294-66.117137.895-11.552-5.5165.2357.7821412-1.675-7.259-7.9433.833623.424.6935.893792843147182114142948080917.3362733613946910.5912.3645.023
Percentage of GainsLossesOnSalesOfAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GainsLossesOnSalesOfAssets us-gaap:ConsolidatedEntities, us-gaap:MortgageLoansOnRealEstateDescriptionTypeOfProperty

us-gaap:VariableInterestEntityPrimaryBeneficiary, srt:Multifamily


Gains
Period End2020-09-30
Value104
Percentage of GainsLossesOnSalesOfAssets52.7

us-gaap:ImpairmentOfIntangibleAssetsFinitelived us-gaap:FiniteLivedIntangibleAssetsByMajorClass, us-gaap:OtherComprehensiveIncomeLocation

us-gaap:ImpairmentOfIntangibleAssetsFinitelived

us-gaap:EmploymentContracts, nly:BusinessDivestureRelatedGainLoss


Impairment
Period End2021-06-30
Value5200000.0
Percentage of ImpairmentOfIntangibleAssetsFinitelived100.0

us-gaap:EmploymentContracts, us-gaap:OtherNonoperatingIncomeExpense


Impairment
Period End2021-06-30
Value4300000.0
Percentage of ImpairmentOfIntangibleAssetsFinitelived82.7

us-gaap:IncomeLossFromEquityMethodInvestments

us-gaap:IncomeLossFromEquityMethodInvestments


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value-6914000.01025000.0-9668000.01247000.0979000.0370000.0-3543000.0-669000.0-721000.0-1960000.03601000.0-1374000.0-4449000.0-618000.0-239000.0-163000.0-161000.0-1031000.0752000.0-927000.0-1270000.0-3147000.0-2368000.00001140000.01002000.0868000.0935000.0140000.0252000.0
Percentage of IncomeLossFromEquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0100.0100.0100.0100.0100.0100.0

us-gaap:IncomeLossIncludingPortionAttributableToNoncontrollingInterest us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:IncomeLossIncludingPortionAttributableToNoncontrollingInterest

us-gaap:DiscontinuedOperationsDisposedOfBySale, nly:CommercialRealEstateBusiness


Income
Period End2021-06-302021-03-312020-06-302020-03-31
Value42-72.7-66.9-95.4
Percentage of IncomeLossIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-211.243170-1.10131-82.75920-2.3567.6968.06218-48.773-0.237-3.363-132.919244-72.823-15.99566-47.493-2.19926-15.3893.465103.709-1.9716.883-17.72613-19.928-35.0483226-72.622-11.7673650-67.614-4.058-0.19270-42.43117-36.47560
Percentage of IncreaseDecreaseInAccountsPayableAndAccruedLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInInterestAndDividendsReceivable

us-gaap:IncreaseDecreaseInInterestAndDividendsReceivable


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-9.291-9.386-11.155-8.925-23.899-115.341-7.008174529119.227-3.7222.9633425-5.181-3.294-13.742-10.768-4.7491.5474.164-6.16-17.011-28.886-5.9861.9439.38416-21.996-45.255-51.34-22.616-10.7914.8121.562101.5722-8.027482.822223.777-1.746
Percentage of IncreaseDecreaseInInterestAndDividendsReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInInterestPayableNet

us-gaap:IncreaseDecreaseInInterestPayableNet


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value72-89.035-25.605-80.362-215.03-89.462-125.53266-146.537171-101.0551933121453.24219-9.3928.137-4.548126.28913-23.432-25.4250.15622-12.86225-1.834-1.499-11.495-11.1475.3946.68345-9.857105.6189.652-2.6651.931411-1.115
Percentage of IncreaseDecreaseInInterestPayableNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets

us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value903141-53.626-132.483-105.636-5.66724-86.3331071.906-198.466564228-34.6661252377.147-0.73666-4.98513132.6270.646-7.43312-3.439-15.194-6.831-3.35148.1713.226-8.0725.918-0.8524.795-64.7464-0.473-15.308-22.08433
Percentage of IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements


Incremental
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-09-30
Value218970.0789800.0165600.000000000542670.0485340.015863.0474240.00364630.0355510.0
Percentage of IncrementalCommonSharesAttributableToShareBasedPaymentArrangements100.0100.0100.00.00.00.00.00.00.00.00.0100.0100.0100.0100.00.0100.0100.0

us-gaap:InterestExpenseOther

us-gaap:InterestExpenseOther


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value6.9526.5156.3197.24910273032323330262420171513108.4787.8685.1965.3650.5210.2020.10.004
Percentage of InterestExpenseOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestIncomeSecuritiesPurchasedUnderAgreementsToResell

us-gaap:InterestIncomeSecuritiesPurchasedUnderAgreementsToResell


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value0.0020.0340.0720.1090.0491.4135.8189.4522225161715116.695.8152.5483.6082.3882.5942.692.2390.550.821.3550.5390.4290.1350.2710.51.5872.4612.7753.6362.4492.2251.122
Percentage of InterestIncomeSecuritiesPurchasedUnderAgreementsToResell100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LaborAndRelatedExpense

us-gaap:LaborAndRelatedExpense


Labor
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value32312429374040414444434545444441383939383636373737383839393843414338255253595457494440373534
Percentage of LaborAndRelatedExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:MortgageLoansOnRealEstateCostOfMortgagesSold

us-gaap:MortgageLoansOnRealEstateCostOfMortgagesSold


Mortgage
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312015-12-312015-09-302015-06-302015-03-312013-12-31
Value850163114628712946627361011135712560.00.0460.00.0
Percentage of MortgageLoansOnRealEstateCostOfMortgagesSold100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.00.00.0

us-gaap:MortgageLoansOnRealEstateCostOfMortgagesSold us-gaap:FinancialInstrument

us-gaap:CorporateDebtSecurities


Mortgage
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value53545401624271
Percentage of MortgageLoansOnRealEstateCostOfMortgagesSold0.05.425.01.48.620.9

us-gaap:MortgageLoansOnRealEstateCostOfMortgagesSold us-gaap:FinancialInstrument, us-gaap:SubsequentEventType

us-gaap:CorporateDebtSecurities, us-gaap:SubsequentEvent


Mortgage
Period End2021-07-31
Value466
Percentage of MortgageLoansOnRealEstateCostOfMortgagesSold0.0

us-gaap:MortgageLoansOnRealEstateCostOfMortgagesSold us-gaap:FinancingReceivablePortfolioSegment

nly:CorporatePortfolioSegment


Mortgage
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value45362223275-3.185315817928
Percentage of MortgageLoansOnRealEstateCostOfMortgagesSold5.422.11.98.321.3-0.54.25.713.22.3

us-gaap:CommercialPortfolioSegment


Mortgage
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value53687501.893951261241007330.0
Percentage of MortgageLoansOnRealEstateCostOfMortgagesSold63.153.54.40.77.419.116.99.954.00.0

us-gaap:ResidentialPortfolioSegment


Mortgage
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value2674010732629225395808524441227
Percentage of MortgageLoansOnRealEstateCostOfMortgagesSold31.524.593.791.171.381.478.984.332.897.7

us-gaap:MortgageLoansOnRealEstateCostOfMortgagesSold us-gaap:MortgageLoansOnRealEstateDescriptionLoanCategory, us-gaap:FinancialInstrument

nly:FirstLien, us-gaap:CorporateDebtSecurities


Mortgage
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value5352131-5.624223
Percentage of MortgageLoansOnRealEstateCostOfMortgagesSold0.02.519.1-0.58.617.3

nly:SecondLien, us-gaap:CorporateDebtSecurities


Mortgage
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value0.0249.611220.047
Percentage of MortgageLoansOnRealEstateCostOfMortgagesSold0.02.95.91.90.03.7

us-gaap:MortgageLoansOnRealEstateNewMortgageLoans

us-gaap:MortgageLoansOnRealEstateNewMortgageLoans


Mortgage
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value22626536391164881203146413308747162046
Percentage of MortgageLoansOnRealEstateNewMortgageLoans100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:MortgageLoansOnRealEstateNewMortgageLoans us-gaap:FinancingReceivablePortfolioSegment

nly:CorporatePortfolioSegment


Mortgage
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value7887138315276387258380125125526
Percentage of MortgageLoansOnRealEstateNewMortgageLoans34.810.959.913.056.532.217.728.614.317.525.7

us-gaap:CommercialPortfolioSegment


Mortgage
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value9.472114227.7311317319416663165134
Percentage of MortgageLoansOnRealEstateNewMortgageLoans0.417.53.56.62.814.413.312.57.223.16.6

us-gaap:ResidentialPortfolioSegment


Mortgage
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value9984672339319864210107836854251385
Percentage of MortgageLoansOnRealEstateNewMortgageLoans44.171.536.680.340.753.469.058.978.559.467.7

us-gaap:MortgageLoansOnRealEstateOtherAdditions us-gaap:FinancialInstrument

us-gaap:MortgageLoansOnRealEstateOtherAdditions

us-gaap:CorporateDebtSecurities


Mortgage
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value7887138315276387
Percentage of MortgageLoansOnRealEstateOtherAdditions100.0100.0100.0100.0100.0100.0

us-gaap:MortgageLoansOnRealEstateOtherAdditions us-gaap:InvestmentType

nly:CommercialMortgage


Mortgage
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value9.472115227.73113174-768.24329216490593
Percentage of MortgageLoansOnRealEstateOtherAdditions1.2162.25.950.85.045.10.00.00.00.00.0

us-gaap:MortgageLoansOnRealEstateOtherAdditions us-gaap:InvestmentType, us-gaap:SecuritiesFinancingTransaction

nly:CommercialMortgage, nly:SeniorMortgages


Mortgage
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value9.132115227.53513162195166621488620322956741880.78374520.6713.437155776010847
Percentage of MortgageLoansOnRealEstateOtherAdditions1.2161.75.949.54.842.10.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

nly:CommercialMortgage, nly:SeniorSecuritizedMortgages


Mortgage
Period End2021-06-302021-03-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value0.00.0690.00.0-964.473124100739
Percentage of MortgageLoansOnRealEstateOtherAdditions0.00.10.00.00.00.00.00.0

us-gaap:MortgageLoansOnRealEstateOtherAdditions us-gaap:MortgageLoansOnRealEstateDescriptionLoanCategory, us-gaap:FinancialInstrument

nly:FirstLien, us-gaap:CorporateDebtSecurities


Mortgage
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value736563341597387
Percentage of MortgageLoansOnRealEstateOtherAdditions93.479.687.4100.135.2100.0

nly:SecondLien, us-gaap:CorporateDebtSecurities


Mortgage
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value511448-0.0181790.0
Percentage of MortgageLoansOnRealEstateOtherAdditions6.620.412.6-0.164.80.0

us-gaap:MortgageLoansOnRealEstateOtherAdditions us-gaap:MortgageLoansOnRealEstateDescriptionLoanCategory, us-gaap:InvestmentType

nly:MezzanineLoans, nly:CommercialMortgage


Mortgage
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value0.340.3010.1680.1960.382110.6771.847
Percentage of MortgageLoansOnRealEstateOtherAdditions0.00.40.01.30.13.00.00.0

us-gaap:NonoperatingGainsLosses

us-gaap:NonoperatingGainsLosses


Nonoperating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value-560.7221097462618511-3655.741785-875.406-1909.482-1011.926-2502.03519929484435943-277.794741250412-523.785-1055.553276-909.158440-828.999-1131.93-99.065-856.874-703.53
Percentage of NonoperatingGainsLosses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeaseCost

us-gaap:OperatingLeaseCost


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-09-302019-06-30
Value700000.0900000.0800000.0900000.0800000.0800000.0800000.0
Percentage of OperatingLeaseCost100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeasePayments

us-gaap:OperatingLeasePayments


Operating
Period End2021-06-302021-03-312020-12-31
Value986000.0997000.01002000.0
Percentage of OperatingLeasePayments100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value-2905.6761331255770-994.767-439.791265-970.096-1741.277-1751.367-1839.2266311175-390.8711522741-1244.5-121.942-3144.496-867.151-894.972798741-162.2591611151047
Percentage of OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax us-gaap:FinancialInstrument

us-gaap:CommercialMortgageBackedSecurities


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value3.764-1.865-18.951-3.482-9.374220.72-1.745-3.299-2.455-1.147
Percentage of OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax-0.1-0.1-0.7-4.90.9-5.10.30.20.20.10.1

us-gaap:ResidentialMortgageBackedSecurities


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value-2909.441333257674-985.393-462.374264-968.351-1737.978-1748.912-1838.079
Percentage of OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax100.1100.1100.7104.999.1105.199.799.899.899.999.9

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value-221.956-1372.104-214.721-253.018720983-175.624948168416601843-388.509-434.367-1874.06-485.871210275-40.198-2205.572.6314761017-640.451617-1128.9645691172-395.5641516660-1294.143-165.544-3292.494-1049.994-1016.365656646-242.558-64.510231040
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value30-56.8237.3281122653912286-29.596-61.091-743.039-331.1-70.763-5.419-1.726-15.367-13.36-19.417-0.718157.25-0.255-7.655-8.0953.921623.1614.6935.90380494314718212114194
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value30-56.8237.3281122653912286-29.596-61.091-743.039-331.1-70.763-5.419-1.726-15.367-13.36-19.417-0.718157.25-0.255-7.655-8.0953.921623.1614.6935.903804943147182121141
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value-191.541-1428.927-207.393-140.6719861374-153.1921034165415991100-719.609-505.13-1879.479-487.597195261-59.615-2206.288184831017-648.106609-1125.0436311175-390.8711522
Percentage of OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value-191.541-1428.927-207.393-140.6719861374-153.1921034165415991100-719.609-505.13-1879.479-487.597195261-59.615-2206.288184831017-648.106609-1125.0436311175-390.871
Percentage of OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherGeneralAndAdministrativeExpense

us-gaap:OtherGeneralAndAdministrativeExpense


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value21182019303632243438338018171515151415591310101214121912128.857121621131410118.8938.7547.5657.4777.2976.3036.0116.465.754
Percentage of OtherGeneralAndAdministrativeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherThanTemporaryImpairmentLossDebtSecuritiesAvailableForSale us-gaap:FinancialInstrument

us-gaap:OtherThanTemporaryImpairmentLossDebtSecuritiesAvailableForSale

us-gaap:CommercialMortgageBackedSecurities


Other
Period End2021-03-31
Value400000.0
Percentage of OtherThanTemporaryImpairmentLossDebtSecuritiesAvailableForSale100.0

us-gaap:PaymentForManagementFee us-gaap:RelatedPartyTransaction

us-gaap:PaymentForManagementFee

nly:ManagementAgreement


Payment
Period End2021-03-312020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302017-12-312017-09-30
Value7.10.00.07.17.10.07.16.13.70.00.0
Percentage of PaymentForManagementFee100.00.00.0100.0100.00.0100.0100.0100.00.00.0

us-gaap:PaymentsForSecuritiesPurchasedUnderAgreementsToResell

us-gaap:PaymentsForSecuritiesPurchasedUnderAgreementsToResell


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value345086341270090009950271501990018893309152798014716288042125720250173951132517940210151260018690151501455013075129501150015325473004775202973552613228912853279908108458
Percentage of PaymentsForSecuritiesPurchasedUnderAgreementsToResell100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsOfFinancingCosts

us-gaap:PaymentsOfFinancingCosts


Payments
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value0.00.00.5530.07.0060.6982.7431.7811.0720.00.00.00.00.9750.01.0790.00.02.6760.41.7220.2450.00.6412.0940.00.04.288
Percentage of PaymentsOfFinancingCosts0.00.0100.00.0100.0100.0100.0100.0100.00.00.00.00.0100.00.0100.00.00.0100.0100.0100.0100.00.0100.0100.00.00.0100.0

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation


Payments
Period End2021-06-302021-03-31
Value396000.0596000.0
Percentage of PaymentsRelatedToTaxWithholdingForShareBasedCompensation100.0100.0

us-gaap:PaymentsToAcquireAvailableForSaleSecuritiesDebt

us-gaap:PaymentsToAcquireAvailableForSaleSecuritiesDebt


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value710354787706728561571152611701970263752374733473
Percentage of PaymentsToAcquireAvailableForSaleSecuritiesDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireCommercialRealEstate

us-gaap:PaymentsToAcquireCommercialRealEstate


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value1.0690.7461.3275.303-0.3391.15968018016826911733926691782147.81310266159.921179-346.42764611961393446125420333230
Percentage of PaymentsToAcquireCommercialRealEstate100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireFinanceReceivables

us-gaap:PaymentsToAcquireFinanceReceivables


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value21026515987043911481407
Percentage of PaymentsToAcquireFinanceReceivables100.0100.0100.0100.0100.0100.0100.0

us-gaap:PreferredStockDividendsAndOtherAdjustments

us-gaap:PreferredStockDividendsAndOtherAdjustments


Preferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value26263535353535363232323131333230232323221717171717171717171717171717199.3676.5083.9384.1484.1724.2674.2674.2684.5154.6254.6254.6254.6254.6254.626
Percentage of PreferredStockDividendsAndOtherAdjustments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromDividendsReceived

us-gaap:ProceedsFromDividendsReceived


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-312015-12-312014-12-31
Value0.0180.0330.158-1.6954.0642.1162.1162.0932.072.1162.1162.0931.7051.651.4641.2631.2670.04.048
Percentage of ProceedsFromDividendsReceived100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0

us-gaap:ProceedsFromInterestReceived

us-gaap:ProceedsFromInterestReceived


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value694783755-428.39320941260122812871216107910479668621017987877794787770741729726724699725815853
Percentage of ProceedsFromInterestReceived100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromIssuanceOfCommonStock

us-gaap:ProceedsFromIssuanceOfCommonStock


Proceeds
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value0.10.670.4050.00.04146813190.66610704841214415010.6740.596
Percentage of ProceedsFromIssuanceOfCommonStock100.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromIssuanceOfSecuredDebt

us-gaap:ProceedsFromIssuanceOfSecuredDebt


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value7172510.096129139414134157099053323080.0279
Percentage of ProceedsFromIssuanceOfSecuredDebt100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value5242498651795063442849005992510037192343266930312968269630443124289329523889396426691946
Percentage of ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value8156836635185694712255653331438.713392
Percentage of ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromPaymentsToMinorityShareholders

us-gaap:ProceedsFromPaymentsToMinorityShareholders


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value9479000.0-2013000.0-405000.08455000.00-288000.0-149000.0-208000.0-418000.0-361000.0-191000.0-74000.0-373000.0-333000.0-209000.0-219000.0-310000.0-366000.0
Percentage of ProceedsFromPaymentsToMinorityShareholders100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromRepaymentsOfOtherLongTermDebt

us-gaap:ProceedsFromRepaymentsOfOtherLongTermDebt


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value-0.329-0.33-83.53-0.82324-0.811-0.804-12.923
Percentage of ProceedsFromRepaymentsOfOtherLongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities

us-gaap:ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value52424986517750514416489059655152371923862695
Percentage of ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities us-gaap:FinancialInstrument

us-gaap:CommercialMortgageBackedSecurities


Proceeds
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value0.00.00.04.9330.5760.0650.2464226
Percentage of ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities0.00.00.00.10.00.00.01.81.0

us-gaap:ResidentialMortgageBackedSecurities


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value52424986517750514416488559655152371923432669
Percentage of ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities100.0100.0100.0100.0100.099.9100.0100.0100.098.299.0

us-gaap:ProceedsFromSaleOfAvailableForSaleSecuritiesDebt

us-gaap:ProceedsFromSaleOfAvailableForSaleSecuritiesDebt


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value3497285223443488567441132562724491441049631111
Percentage of ProceedsFromSaleOfAvailableForSaleSecuritiesDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleOfHeldToMaturitySecurities

us-gaap:ProceedsFromSaleOfHeldToMaturitySecurities


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value704640722392710.030561791438.713392167412094418323530321.494401.733
Percentage of ProceedsFromSaleOfHeldToMaturitySecurities100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleOfLoansHeldForSale

us-gaap:ProceedsFromSaleOfLoansHeldForSale


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-312016-09-30
Value813.06729443361621066944331716300.00.02919
Percentage of ProceedsFromSaleOfLoansHeldForSale100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.0

us-gaap:ProceedsFromSaleOfRealEstateHeldforinvestment

us-gaap:ProceedsFromSaleOfRealEstateHeldforinvestment


Proceeds
Period End2021-06-302021-03-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-312015-09-302013-09-30
Value494.2650.00.00.00.01524115106189.5560.00.00.011260.00.018020
Percentage of ProceedsFromSaleOfRealEstateHeldforinvestment100.0100.00.00.00.00.0100.0100.0100.0100.0100.0100.00.00.00.0100.0100.00.00.0100.0100.0

us-gaap:ProceedsFromSecuritiesPurchasedUnderAgreementsToResell

us-gaap:ProceedsFromSecuritiesPurchasedUnderAgreementsToResell


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value345086341270090009950271501990018893314392810715301287682119820050173951132517940210151260018690151501455013075129501160015325472004775207413518113222012867284670105335
Percentage of ProceedsFromSecuritiesPurchasedUnderAgreementsToResell100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProvisionForLoanAndLeaseLosses

us-gaap:ProvisionForLoanAndLeaseLosses


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.494-139.621.497-21.99368997.3623.5040.05.73.50.00.00.0
Percentage of ProvisionForLoanAndLeaseLosses100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.00.00.00.0

us-gaap:ProvisionForLoanAndLeaseLosses nly:CumulativeEffectPeriodofAdoption, us-gaap:FinancialInstrument

nly:CumulativeEffectPeriodofAdoptionAdjustedBalance, nly:CommercialMortgageLoan


Provision
Period End2020-09-302020-06-30
Value-4.939
Percentage of ProvisionForLoanAndLeaseLosses22.356.9

nly:CumulativeEffectPeriodofAdoptionAdjustedBalance, us-gaap:CorporateDebtSecurities


Provision
Period End2020-09-302019-06-30
Value-11.67.6
Percentage of ProvisionForLoanAndLeaseLosses52.70.0

us-gaap:ProvisionForLoanAndLeaseLosses us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:FinancialInstrument

srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance, nly:CommercialMortgageLoan


Provision
Period End2021-03-312020-06-30
Value2339
Percentage of ProvisionForLoanAndLeaseLosses-16.656.9

srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance, us-gaap:CorporateDebtSecurities


Provision
Period End2021-06-302021-03-312020-06-302020-03-31
Value0.5-6.27.614
Percentage of ProvisionForLoanAndLeaseLosses101.24.411.114.2

us-gaap:ProvisionForLoanAndLeaseLosses us-gaap:FinancialInstrument

nly:CommercialMortgageLoan


Provision
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value524.30.02252-3.53.5
Percentage of ProvisionForLoanAndLeaseLosses-37.3287.2-0.032.052.5-47.599.9

us-gaap:CorporateDebtSecurities


Provision
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-06-302019-03-31
Value10.00.0-5.40.010.00.00.0
Percentage of ProvisionForLoanAndLeaseLosses-7.20.024.60.010.10.00.0

us-gaap:ProvisionForLoanAndLeaseLosses us-gaap:MortgageLoansOnRealEstateDescriptionLoanCategory, us-gaap:InvestmentType

nly:MezzanineLoans, nly:CommercialMortgage


Provision
Period End2020-12-312020-09-302020-06-302020-03-31
Value0.00.010.036
Percentage of ProvisionForLoanAndLeaseLosses0.0-0.014.536.8

us-gaap:ProvisionForLoanLossesExpensed us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:FinancialInstrument

us-gaap:ProvisionForLoanLossesExpensed

srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance, nly:CommercialMortgageLoan


Provision
Period End2021-06-302021-03-31
Value125-62.5
Percentage of ProvisionForLoanLossesExpensed100.0100.0

us-gaap:ProvisionForLoanLossesExpensed us-gaap:FinancialInstrument

nly:CommercialMortgageLoan


Provision
Period End2021-06-302021-03-31
Value134-67.4
Percentage of ProvisionForLoanLossesExpensed107.8107.8

us-gaap:ProvisionForLoanLossesExpensed us-gaap:InvestmentType

nly:CommercialMortgage


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312016-09-30
Value0.0-129.9331.67-4.92861750.0
Percentage of ProvisionForLoanLossesExpensed0.0207.90.00.00.00.00.0

us-gaap:ProvisionForLoanLossesExpensed us-gaap:InvestmentType, us-gaap:SecuritiesFinancingTransaction

nly:CommercialMortgage, nly:SeniorMortgages


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value0.0-10.911-6.0024.3883.4086.8540.00.00.00.00.00.0
Percentage of ProvisionForLoanLossesExpensed0.017.50.00.00.00.00.00.00.00.00.00.0

nly:CommercialMortgage, nly:SeniorSecuritizedMortgages


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value0.0-62.1498.364-7.93938180.00.00.00.00.00.0
Percentage of ProvisionForLoanLossesExpensed0.099.40.00.00.00.00.00.00.00.00.00.0

us-gaap:ProvisionForLoanLossesExpensed us-gaap:MortgageLoansOnRealEstateDescriptionLoanCategory, us-gaap:InvestmentType

nly:MezzanineLoans, nly:CommercialMortgage


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value0.0-56.873-0.692-1.3771849
Percentage of ProvisionForLoanLossesExpensed0.091.00.00.00.00.0

us-gaap:RepaymentsOfSecuredDebt

us-gaap:RepaymentsOfSecuredDebt


Repayments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value50535737831926427625328093556176912617031768878581976910966962.088460.23537
Percentage of RepaymentsOfSecuredDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:SaleOfStockConsiderationReceivedOnTransaction us-gaap:SubsidiarySaleOfStock

us-gaap:SaleOfStockConsiderationReceivedOnTransaction

nly:AtthemarketSaleProgram


Sale
Period End2021-06-302019-12-312019-09-302019-06-302019-03-312018-12-31
Value4200.00.0804890.0
Percentage of SaleOfStockConsiderationReceivedOnTransaction100.00.00.0100.0100.00.0

us-gaap:SaleOfStockNumberOfSharesIssuedInTransaction us-gaap:SubsidiarySaleOfStock

us-gaap:SaleOfStockNumberOfSharesIssuedInTransaction

nly:AtthemarketSaleProgram


Sale
Period End2021-06-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value450.00.00.00.08.0480.0
Percentage of SaleOfStockNumberOfSharesIssuedInTransaction100.00.00.00.00.0100.0100.00.0

us-gaap:ServicingAssetAtFairValueAdditions

us-gaap:ServicingAssetAtFairValueAdditions


Servicing
Period End2021-06-30
Value98
Percentage of ServicingAssetAtFairValueAdditions100.0

us-gaap:ServicingAssetAtFairValueChangesInFairValueResultingFromChangesInValuationInputsOrChangesInAssumptions

us-gaap:ServicingAssetAtFairValueChangesInFairValueResultingFromChangesInValuationInputsOrChangesInAssumptions


Servicing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value4.62127-8.2977.633-27.629-79.22414-17.312-55.749-43.089117-19.913223630-19.207-9.205-6.23315226
Percentage of ServicingAssetAtFairValueChangesInFairValueResultingFromChangesInValuationInputsOrChangesInAssumptions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ServicingAssetAtFairValueDisposals

us-gaap:ServicingAssetAtFairValueDisposals


Servicing
Period End2021-06-30
Value0.376
Percentage of ServicingAssetAtFairValueDisposals100.0

us-gaap:ServicingAssetAtFairValueOtherChangesThatAffectBalance

us-gaap:ServicingAssetAtFairValueOtherChangesThatAffectBalance


Servicing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value-13.692-15.488-26.633-27.048-25.529-18.296-22.107-21.965-19.668-13.979-148.7489.732-19.942-21.156-66.6770.01-17.098-14.03
Percentage of ServicingAssetAtFairValueOtherChangesThatAffectBalance100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueDividendReinvestmentPlan

us-gaap:StockIssuedDuringPeriodValueDividendReinvestmentPlan


Stock
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value100000.0670000.0405000.0000903000.0892000.0560000.01084000.0754000.0746000.0593000.0679000.0674000.0596000.0567000.0619000.0652000.0524000.0522000.0578000.0576000.0570000.0584000.0578000.0601000.0607000.0
Percentage of StockIssuedDuringPeriodValueDividendReinvestmentPlan100.0100.0100.00.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueDividendReinvestmentPlan us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value100000.0669000.0404000.0000902000.0891000.0559000.01037000.0800000.0745000.0593000.0678000.0674000.0595000.0567000.0618000.0652000.0523000.0522000.0578000.0575000.0569000.0584000.0577000.0601000.0606000.0
Percentage of StockIssuedDuringPeriodValueDividendReinvestmentPlan100.099.999.80.00.00.099.999.999.895.7106.199.9100.099.9100.099.8100.099.8100.099.8100.0100.099.899.8100.099.8100.099.8

us-gaap:CommonStock


Stock
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value01000.01000.00001000.01000.01000.01000.001000.001000.001000.001000.001000.0001000.01000.001000.001000.0
Percentage of StockIssuedDuringPeriodValueDividendReinvestmentPlan0.00.10.20.00.00.00.10.10.20.10.00.10.00.10.00.20.00.20.00.20.00.00.20.20.00.20.00.2

us-gaap:StockRepurchasedAndRetiredDuringPeriodValue us-gaap:StatementEquityComponents

us-gaap:StockRepurchasedAndRetiredDuringPeriodValue

us-gaap:AdditionalPaidInCapital


Stock
Period End2020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302016-12-312016-09-302016-06-302016-03-31
Value3431143681550.00.00.00.00.00.001102
Percentage of StockRepurchasedAndRetiredDuringPeriodValue100.0100.0100.0100.0100.00.00.00.00.00.0100.0100.0

us-gaap:CommonStock


Stock
Period End2020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302016-12-312016-09-302016-06-302016-03-31
Value0.0470.0490.2280.0790.1820.00.00.00.00.00.00.111
Percentage of StockRepurchasedAndRetiredDuringPeriodValue0.10.20.20.10.10.00.00.00.00.00.00.1

us-gaap:StockRepurchasedDuringPeriodShares us-gaap:SubsequentEventType

us-gaap:StockRepurchasedDuringPeriodShares

us-gaap:SubsequentEvent


Stock
Period End2020-10-302016-02-19
Value4.711
Percentage of StockRepurchasedDuringPeriodShares100.0100.0

us-gaap:StockRepurchasedDuringPeriodValue us-gaap:SubsequentEventType

us-gaap:StockRepurchasedDuringPeriodValue

us-gaap:SubsequentEvent


Stock
Period End2020-10-30
Value34
Percentage of StockRepurchasedDuringPeriodValue100.0

us-gaap:TreasuryStockSharesAcquired

us-gaap:TreasuryStockSharesAcquired


Treasury
Period End2020-12-312020-09-302020-06-302019-12-312019-09-30
Value4.74.8227.918
Percentage of TreasuryStockSharesAcquired100.0100.0100.0100.0100.0

us-gaap:UnrealizedGainLossOnDerivatives

us-gaap:UnrealizedGainLossOnDerivatives


Unrealized
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value-141.0677722581701494-2827.723782-326.309-1276.019-390.556-1313.88241734397748456-177.5671491430256-373.22-1031.72463-822.585700-466.202-873.46898175-348.9425616.3431109325341-104.197-611.215341-12.139-1505.333-466.943169839-448.253-593.038-116.732212-128.68723035
Percentage of UnrealizedGainLossOnDerivatives100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:UnrealizedGainLossOnDerivatives us-gaap:DerivativeInstrumentRisk

nly:CreditDerivatives


Unrealized
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value1.9319.023197.89225-65.4641.3170.8851.0697.346-10.0051.6763.712-1.328-0.3280.433-0.077
Percentage of UnrealizedGainLossOnDerivatives-1.41.27.74.61.72.30.2-0.3-0.1-1.90.80.41.1-0.1-0.10.80.0

nly:ToBeAnnouncedContracts


Unrealized
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value275-342.22878-100.68-46.36316016-46.124-68.291-39.94191-85.74111172529-72.84483-117.012-78.6776084-95.07881-106.974117-4.7176.992-3.628-11.41
Percentage of UnrealizedGainLossOnDerivatives-195.1-44.330.4-59.1-3.1-5.72.114.15.410.2-14.5-20.63.21.85.352.341.055.7-8.2-30.7-16.3-8.2-20.5-9.9-15.3-25.10.57.1-2.13.3

us-gaap:InterestRateSwaption


Unrealized
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-12-312016-09-302015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value-232.86305-4.4613.263-22.63470-23.896-4.571-7.17819-50.878-17.6633.99967-23.086-9.137-10.438-0.0930.0930.0117.033174.446261.786-52.917
Percentage of UnrealizedGainLossOnDerivatives165.139.6-1.71.9-1.5-2.5-3.11.40.6-5.03.9-4.21.26.9-4.8-16.15.9-0.00.00.0-1.41.0-3.7-0.526.91.015.2

us-gaap:UnrealizedGainLossOnDerivatives us-gaap:FinancialInstrument

nly:UsTreasuryFutures


Unrealized
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-312014-09-302014-06-302013-06-30
Value-577.899517-11.66510-17.5796.892-28.729364-82.779202-683.34332715-328.5123192-37.588-23.704187110-85.563-48.1293-105.19953-10.3326.4550.2257.444
Percentage of UnrealizedGainLossOnDerivatives409.767.0-4.56.1-1.2-0.2-3.7-111.76.5-51.852.078.64.6-33.66.5163.221.2-15.913.143.022.94.720.112.87.61.26.50.10.7

us-gaap:LoanPurchaseCommitments


Unrealized
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value2.376-1.9070.101-0.0519.666-10.809-1.57-0.3481.1061.1451.418-0.8410.0590.366-0.003-0.1080.0080.265-0.2390.116
Percentage of UnrealizedGainLossOnDerivatives-1.7-0.20.0-0.00.60.4-0.20.1-0.1-0.3-0.1-0.20.00.0-0.0-0.2-0.00.2-0.00.0

us-gaap:UnrealizedGainLossOnInvestments us-gaap:FinancialInstrument

us-gaap:UnrealizedGainLossOnInvestments

us-gaap:ResidentialMortgage


Unrealized
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value14224277110-192.763-10.51518251715-3.633-1.305-9.8643.068-0.7255.310.815-5.121
Percentage of UnrealizedGainLossOnInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:VariableInterestEntityActivityBetweenVIEAndEntityExpense us-gaap:ConsolidatedEntities, us-gaap:MortgageLoansOnRealEstateDescriptionTypeOfProperty

us-gaap:VariableInterestEntityActivityBetweenVIEAndEntityExpense

us-gaap:VariableInterestEntityPrimaryBeneficiary, srt:Multifamily


Variable
Period End2021-03-312020-12-312020-09-30
Value1100000.000
Percentage of VariableInterestEntityActivityBetweenVIEAndEntityExpense100.00.00.0

nly:AvailableForSaleSecuritiesDebtExpectedLifeAfterTenYearsAmortizedCost us-gaap:UnderlyingAssetClass

nly:AvailableForSaleSecuritiesDebtExpectedLifeAfterTenYearsAmortizedCost

nly:ResidentialInvestments


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value526128312791228779506506511501012536146110308877088473
Percentage of AvailableForSaleSecuritiesDebtExpectedLifeAfterTenYearsAmortizedCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nly:AvailableForSaleSecuritiesDebtExpectedLifeAfterTenYearsFairValue us-gaap:UnderlyingAssetClass

nly:AvailableForSaleSecuritiesDebtExpectedLifeAfterTenYearsFairValue

nly:ResidentialInvestments


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value541125913091242805466533571601029540142910098747168239
Percentage of AvailableForSaleSecuritiesDebtExpectedLifeAfterTenYearsFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nly:AvailableForSaleSecuritiesDebtExpectedLifeGreaterThanFiveAndLessThanTenYearsAmortizedCost us-gaap:UnderlyingAssetClass

nly:AvailableForSaleSecuritiesDebtExpectedLifeGreaterThanFiveAndLessThanTenYearsAmortizedCost

nly:ResidentialInvestments


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value49253579922761022217180271970676504561637520288181822188300379830797727843157738
Percentage of AvailableForSaleSecuritiesDebtExpectedLifeGreaterThanFiveAndLessThanTenYearsAmortizedCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nly:AvailableForSaleSecuritiesDebtExpectedLifeGreaterThanFiveAndLessThanTenYearsFairValue us-gaap:UnderlyingAssetClass

nly:AvailableForSaleSecuritiesDebtExpectedLifeGreaterThanFiveAndLessThanTenYearsFairValue

nly:ResidentialInvestments


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value50258594142850923073188552026577732570327567587693802027926076435768657727356785
Percentage of AvailableForSaleSecuritiesDebtExpectedLifeGreaterThanFiveAndLessThanTenYearsFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nly:AvailableForSaleSecuritiesDebtExpectedLifeGreaterThanOneAndLessThanFiveYearsAmortizedCost us-gaap:UnderlyingAssetClass

nly:AvailableForSaleSecuritiesDebtExpectedLifeGreaterThanOneAndLessThanFiveYearsAmortizedCost

nly:ResidentialInvestments


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value17273106434340448461543195661535581575044316016091119281073710950127741392512666
Percentage of AvailableForSaleSecuritiesDebtExpectedLifeGreaterThanOneAndLessThanFiveYearsAmortizedCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nly:AvailableForSaleSecuritiesDebtExpectedLifeGreaterThanOneAndLessThanFiveYearsFairValue us-gaap:UnderlyingAssetClass

nly:AvailableForSaleSecuritiesDebtExpectedLifeGreaterThanOneAndLessThanFiveYearsFairValue

nly:ResidentialInvestments


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value17843110784564350911568735852136290588574393616081117101044210712125231383812626
Percentage of AvailableForSaleSecuritiesDebtExpectedLifeGreaterThanOneAndLessThanFiveYearsFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nly:AvailableForSaleSecuritiesDebtExpectedLifeOfLessThanOneYearAmortizedCost us-gaap:UnderlyingAssetClass

nly:AvailableForSaleSecuritiesDebtExpectedLifeOfLessThanOneYearAmortizedCost

nly:ResidentialInvestments


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value233921097991206124.5436.454191413196.3041047661
Percentage of AvailableForSaleSecuritiesDebtExpectedLifeOfLessThanOneYearAmortizedCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nly:AvailableForSaleSecuritiesDebtExpectedLifeOfLessThanOneYearFairValue us-gaap:UnderlyingAssetClass

nly:AvailableForSaleSecuritiesDebtExpectedLifeOfLessThanOneYearFairValue

nly:ResidentialInvestments


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value234931108161209113.9975.508191313196.2241047163
Percentage of AvailableForSaleSecuritiesDebtExpectedLifeOfLessThanOneYearFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nly:CollateralHeldOnRepurchaseAgreementsAfterEffectOfInterestRateSwapsFairValue

nly:CollateralHeldOnRepurchaseAgreementsAfterEffectOfInterestRateSwapsFairValue


Collateral
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value65200669007060070600743008000011280011370011620098100902008720085000876008700077600707007130074300711006180062700623006080061000646007540073300743006850067900759008930010310010910890010220098700913009360083100844006950057900
Percentage of CollateralHeldOnRepurchaseAgreementsAfterEffectOfInterestRateSwapsFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nly:CommercialRealEstateDebtAndPreferredEquityFairValueDisclosure us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis

nly:CommercialRealEstateDebtAndPreferredEquityFairValueDisclosure

us-gaap:FairValueInputsLevel3, us-gaap:CarryingReportedAmountFairValueDisclosure


Commercial
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value137214561493156316061421141372212961435125110811029981928985970107011371177134813161332149815181554158616401583
Percentage of CommercialRealEstateDebtAndPreferredEquityFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueInputsLevel3, us-gaap:EstimateOfFairValueFairValueDisclosure


Commercial
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value144215291567158916191434142172613031446125810861035985931986968106911371170135013241339151315281566160516491581
Percentage of CommercialRealEstateDebtAndPreferredEquityFairValueDisclosure105.1105.0104.9101.7100.8100.9100.6100.5100.5100.7100.6100.5100.6100.4100.3100.199.899.999.999.4100.2100.6100.5101.0100.7100.7101.2100.699.9

nly:DebtSecuritiesAvailableforsaleRemainingDiscount

nly:DebtSecuritiesAvailableforsaleRemainingDiscount


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value84889599100106166
Percentage of DebtSecuritiesAvailableforsaleRemainingDiscount100.0100.0100.0100.0100.0100.0100.0

nly:DebtSecuritiesAvailableforsaleRemainingDiscount us-gaap:InvestmentSecondaryCategorization, us-gaap:UnderlyingAssetClass

nly:AdjustableRatePassThroughMortgageBackedSecuritiesAvailableForSale, us-gaap:AgencySecurities


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value3.2863.553.3693.4233.0632.4041.4
Percentage of DebtSecuritiesAvailableforsaleRemainingDiscount3.94.03.53.43.02.30.8

nly:AltaMortgageBackedSecuritiesAvailableForSale, nly:ResidentialCreditSecuritiesMortgageBackedSecurities


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value17171720202022
Percentage of DebtSecuritiesAvailableforsaleRemainingDiscount20.219.418.120.420.519.613.4

nly:CreditRiskTransferMortgageBackedSecuritiesAvailableForSale, nly:ResidentialCreditSecuritiesMortgageBackedSecurities


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value1.8682.2992.431.5561.1441.3252.085
Percentage of DebtSecuritiesAvailableforsaleRemainingDiscount2.22.62.51.61.11.21.3

nly:FixedRatePassThroughMortgageBackedSecuritiesAvailableForSale, us-gaap:AgencySecurities


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value20222223252746
Percentage of DebtSecuritiesAvailableforsaleRemainingDiscount24.625.923.123.725.225.628.0

nly:MultifamilyMortgageBackedSecuritiesAvailableForSale, us-gaap:AgencySecurities


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value1.0051.0311.0571.0831.1081.1332.28
Percentage of DebtSecuritiesAvailableforsaleRemainingDiscount1.21.21.11.11.11.11.4

nly:NplRplMortgageBackedSecuritiesAvailableForSale, nly:ResidentialCreditSecuritiesMortgageBackedSecurities


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value2.4822.3742.4162.6841.4230.3520.44
Percentage of DebtSecuritiesAvailableforsaleRemainingDiscount2.92.72.52.71.40.30.3

nly:PrimeJumboGreaterThanOrEqualToTwoThousandTenVintageMortgageBackedSecuritiesAvailableForSale, nly:ResidentialCreditSecuritiesMortgageBackedSecurities


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value5.2875.2345.35.1074.6564.24.281
Percentage of DebtSecuritiesAvailableforsaleRemainingDiscount6.35.95.55.14.63.92.6

nly:PrimeMortgageBackedSecuritiesAvailableForSale, nly:ResidentialCreditSecuritiesMortgageBackedSecurities


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value15151514141517
Percentage of DebtSecuritiesAvailableforsaleRemainingDiscount18.417.816.714.614.614.810.7

nly:SubprimeMortgageBackedSecuritiesAvailableForSale, nly:ResidentialCreditSecuritiesMortgageBackedSecurities


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value17171819202559
Percentage of DebtSecuritiesAvailableforsaleRemainingDiscount20.320.319.019.820.823.635.9

nly:DebtSecuritiesAvailableforsaleRemainingDiscount us-gaap:UnderlyingAssetClass

nly:ResidentialCreditSecuritiesMortgageBackedSecurities


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value596061636367106
Percentage of DebtSecuritiesAvailableforsaleRemainingDiscount70.268.864.464.163.063.664.1

nly:ResidentialInvestments


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value848888929298156
Percentage of DebtSecuritiesAvailableforsaleRemainingDiscount99.999.992.292.492.392.694.4

us-gaap:AgencySecurities


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value25272628293050
Percentage of DebtSecuritiesAvailableforsaleRemainingDiscount29.631.127.828.329.328.930.2

us-gaap:CommercialMortgageBackedSecurities


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value0.1070.1117.4717.6317.6927.9029.393
Percentage of DebtSecuritiesAvailableforsaleRemainingDiscount0.10.17.87.67.77.45.6

nly:DebtSecuritiesAvailableforsaleRemainingPremium

nly:DebtSecuritiesAvailableforsaleRemainingPremium


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value3999411539713794377239135353
Percentage of DebtSecuritiesAvailableforsaleRemainingPremium100.0100.0100.0100.0100.0100.0100.0

nly:DebtSecuritiesAvailableforsaleRemainingPremium us-gaap:InvestmentSecondaryCategorization, us-gaap:UnderlyingAssetClass

nly:AdjustableRatePassThroughMortgageBackedSecuritiesAvailableForSale, us-gaap:AgencySecurities


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value1.9722.4252.8693.4365.1369.04372
Percentage of DebtSecuritiesAvailableforsaleRemainingPremium0.00.10.10.10.10.21.3

nly:AltaMortgageBackedSecuritiesAvailableForSale, nly:ResidentialCreditSecuritiesMortgageBackedSecurities


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value0.0520.050.0510.0510.0520.0520.25
Percentage of DebtSecuritiesAvailableforsaleRemainingPremium0.00.00.00.00.00.00.0

nly:CreditRiskTransferMortgageBackedSecuritiesAvailableForSale, nly:ResidentialCreditSecuritiesMortgageBackedSecurities


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value6.9257.0877.3248.28101015
Percentage of DebtSecuritiesAvailableforsaleRemainingPremium0.20.20.20.20.30.30.3

nly:FixedRatePassThroughMortgageBackedSecuritiesAvailableForSale, us-gaap:AgencySecurities


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value3280350933253142307831674345
Percentage of DebtSecuritiesAvailableforsaleRemainingPremium82.085.383.782.881.680.981.2

nly:InterestOnlyMortgageBackedSecuritiesAvailableForSale, us-gaap:AgencySecurities


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value519534564600640684862
Percentage of DebtSecuritiesAvailableforsaleRemainingPremium13.013.014.215.817.017.516.1

nly:MultifamilyMortgageBackedSecuritiesAvailableForSale, us-gaap:AgencySecurities


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value169415017141719
Percentage of DebtSecuritiesAvailableforsaleRemainingPremium4.21.01.30.50.40.40.4

nly:NplRplMortgageBackedSecuritiesAvailableForSale, nly:ResidentialCreditSecuritiesMortgageBackedSecurities


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value1.2811.3070.8210.6970.7910.3210.351
Percentage of DebtSecuritiesAvailableforsaleRemainingPremium0.00.00.00.00.00.00.0

nly:PrimeInterestonlyMortgageBackedSecuritiesAvailableForSale, nly:ResidentialCreditSecuritiesMortgageBackedSecurities


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value1.3781.5131.8822.3552.9063.3873.757
Percentage of DebtSecuritiesAvailableforsaleRemainingPremium0.00.00.00.10.10.10.1

nly:PrimeJumboGreaterThanOrEqualToTwoThousandTenVintageInterestOnlyMortgageBackedSecuritiesAvailableForSale, nly:ResidentialCreditSecuritiesMortgageBackedSecurities


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value5.4185.776.8037.4858.1858.5639.001
Percentage of DebtSecuritiesAvailableforsaleRemainingPremium0.10.10.20.20.20.20.2

nly:PrimeJumboGreaterThanOrEqualToTwoThousandTenVintageMortgageBackedSecuritiesAvailableForSale, nly:ResidentialCreditSecuritiesMortgageBackedSecurities


Debt
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-31
Value0.530.1960.2070.00.01.026
Percentage of DebtSecuritiesAvailableforsaleRemainingPremium0.00.00.00.00.00.0

nly:PrimeMortgageBackedSecuritiesAvailableForSale, nly:ResidentialCreditSecuritiesMortgageBackedSecurities


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value5.5274.9325.1264.8774.324.4513.362
Percentage of DebtSecuritiesAvailableforsaleRemainingPremium0.10.10.10.10.10.10.1

nly:ReverseMortgageBackedSecuritiesAvailableForSale, us-gaap:AgencySecurities


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value3.8924.074.1834.3794.6224.8285.053
Percentage of DebtSecuritiesAvailableforsaleRemainingPremium0.10.10.10.10.10.10.1

nly:SubprimeMortgageBackedSecuritiesAvailableForSale, nly:ResidentialCreditSecuritiesMortgageBackedSecurities


Debt
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-31
Value0.460.5310.5840.00.11.356
Percentage of DebtSecuritiesAvailableforsaleRemainingPremium0.00.00.00.00.00.0

us-gaap:CollateralizedMortgageObligations, us-gaap:AgencySecurities


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value2.0162.142.1772.2532.3342.4362.534
Percentage of DebtSecuritiesAvailableforsaleRemainingPremium0.10.10.10.10.10.10.0

nly:DebtSecuritiesAvailableforsaleRemainingPremium us-gaap:UnderlyingAssetClass

nly:ResidentialCreditSecuritiesMortgageBackedSecurities


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value21212223262734
Percentage of DebtSecuritiesAvailableforsaleRemainingPremium0.50.50.60.60.70.70.7

nly:ResidentialInvestments


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value3999411539713794377239135342
Percentage of DebtSecuritiesAvailableforsaleRemainingPremium100.0100.0100.0100.0100.0100.099.8

us-gaap:AgencySecurities


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value3977409439483770374538855307
Percentage of DebtSecuritiesAvailableforsaleRemainingPremium99.599.599.499.499.399.399.1

us-gaap:CommercialMortgageBackedSecurities


Debt
Period End2021-06-302020-06-302020-03-312019-12-31
Value0.0060.0660.2810
Percentage of DebtSecuritiesAvailableforsaleRemainingPremium0.00.00.00.2

nly:DebtSecuritiesHeldToMaturityExcludingAccruedInterestYearSevenOriginatedSixYearsBeforeCurrentFiscalYear us-gaap:FinancialInstrument

nly:DebtSecuritiesHeldToMaturityExcludingAccruedInterestYearSevenOriginatedSixYearsBeforeCurrentFiscalYear

us-gaap:CorporateDebtSecurities


Debt
Period End2021-06-30
Value28
Percentage of DebtSecuritiesHeldToMaturityExcludingAccruedInterestYearSevenOriginatedSixYearsBeforeCurrentFiscalYear100.0

nly:DebtSecuritiesHeldToMaturityExcludingAccruedInterestYearSevenOriginatedSixYearsBeforeCurrentFiscalYear us-gaap:FinancialInstrument, us-gaap:InternalCreditAssessment

us-gaap:CorporateDebtSecurities, nly:Performing


Debt
Period End2021-06-30
Value28
Percentage of DebtSecuritiesHeldToMaturityExcludingAccruedInterestYearSevenOriginatedSixYearsBeforeCurrentFiscalYear100.0

nly:DebtSecuritiesHeldToMaturityExcludingAccruedInterestYearSixOriginatedFiveYearsBeforeCurrentFiscalYear us-gaap:FinancialInstrument

nly:DebtSecuritiesHeldToMaturityExcludingAccruedInterestYearSixOriginatedFiveYearsBeforeCurrentFiscalYear

us-gaap:CorporateDebtSecurities


Debt
Period End2021-06-30
Value23
Percentage of DebtSecuritiesHeldToMaturityExcludingAccruedInterestYearSixOriginatedFiveYearsBeforeCurrentFiscalYear100.0

nly:DebtSecuritiesHeldToMaturityExcludingAccruedInterestYearSixOriginatedFiveYearsBeforeCurrentFiscalYear us-gaap:FinancialInstrument, us-gaap:InternalCreditAssessment

us-gaap:CorporateDebtSecurities, nly:Performing


Debt
Period End2021-06-30
Value23
Percentage of DebtSecuritiesHeldToMaturityExcludingAccruedInterestYearSixOriginatedFiveYearsBeforeCurrentFiscalYear100.0

nly:DebtSecuritiesHeldtomaturityRevolving us-gaap:FinancialInstrument

nly:DebtSecuritiesHeldtomaturityRevolving

us-gaap:CorporateDebtSecurities


Debt
Period End2021-03-312020-09-302020-06-302020-03-31
Value348.8911524
Percentage of DebtSecuritiesHeldtomaturityRevolving100.0100.0100.0100.0

nly:DebtSecuritiesHeldtomaturityRevolving us-gaap:FinancialInstrument, us-gaap:InternalCreditAssessment

us-gaap:CorporateDebtSecurities, nly:Performing


Debt
Period End2021-03-312020-09-302020-06-302020-03-31
Value344.692149.715
Percentage of DebtSecuritiesHeldtomaturityRevolving100.052.892.040.3

us-gaap:CorporateDebtSecurities, us-gaap:SpecialMention


Debt
Period End2020-09-302020-06-302020-03-31
Value4.1991.2422.076
Percentage of DebtSecuritiesHeldtomaturityRevolving47.28.08.6

nly:DebtSecuritiesHeldtomaturitybeforeAllowanceforCreditLoss us-gaap:FinancialInstrument

nly:DebtSecuritiesHeldtomaturitybeforeAllowanceforCreditLoss

us-gaap:CorporateDebtSecurities


Debt
Period End2021-03-312020-12-312020-09-302020-06-302020-03-31
Value20742239206221852150
Percentage of DebtSecuritiesHeldtomaturitybeforeAllowanceforCreditLoss100.0100.0100.0100.0100.0

nly:DebtSecuritiesHeldtomaturitybeforeAllowanceforCreditLoss us-gaap:FinancialInstrument, us-gaap:InternalCreditAssessment

us-gaap:CorporateDebtSecurities, nly:CloselyMonitored


Debt
Period End2021-03-312020-03-31
Value374966
Percentage of DebtSecuritiesHeldtomaturitybeforeAllowanceforCreditLoss18.044.9

us-gaap:CorporateDebtSecurities, nly:Performing


Debt
Period End2021-03-312020-12-312020-09-302020-06-302020-03-31
Value1618176015201613826
Percentage of DebtSecuritiesHeldtomaturitybeforeAllowanceforCreditLoss78.078.673.773.838.4

us-gaap:CorporateDebtSecurities, us-gaap:Doubtful


Debt
Period End2020-09-302020-06-302020-03-31
Value12164.297
Percentage of DebtSecuritiesHeldtomaturitybeforeAllowanceforCreditLoss0.60.80.2

us-gaap:CorporateDebtSecurities, us-gaap:SpecialMention


Debt
Period End2020-12-312020-09-302020-06-302020-03-31
Value337294382138
Percentage of DebtSecuritiesHeldtomaturitybeforeAllowanceforCreditLoss15.114.317.56.4

us-gaap:CorporateDebtSecurities, us-gaap:Substandard


Debt
Period End2021-03-312020-12-312020-09-302020-06-302020-03-31
Value81141234172215
Percentage of DebtSecuritiesHeldtomaturitybeforeAllowanceforCreditLoss3.96.311.47.910.0

nly:DerivativeInstrumentsVariationMarginonCollateral us-gaap:DerivativeInstrumentRisk

nly:DerivativeInstrumentsVariationMarginonCollateral

us-gaap:InterestRateSwap


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value110011001500170018002900517-496.2
Percentage of DerivativeInstrumentsVariationMarginonCollateral100.0100.0100.0100.0100.0100.0100.0100.0

nly:DerivativeNonmonetaryNotionalAmountPercentage us-gaap:DerivativeInstrumentRisk, us-gaap:VariableRate

nly:DerivativeNonmonetaryNotionalAmountPercentage

us-gaap:InterestRateSwap, us-gaap:FederalFundsEffectiveSwapRate


Derivative
Period End2021-06-302020-12-31
Value59.072.0
Percentage of DerivativeNonmonetaryNotionalAmountPercentage100.0100.0

us-gaap:InterestRateSwap, us-gaap:LondonInterbankOfferedRateLIBOR


Derivative
Period End2021-06-302020-12-31
Value13.017.0
Percentage of DerivativeNonmonetaryNotionalAmountPercentage22.023.6

us-gaap:InterestRateSwap, us-gaap:SecuredOvernightFinancingRateSofrOvernightIndexSwapRate


Derivative
Period End2021-06-302020-12-31
Value28.011.0
Percentage of DerivativeNonmonetaryNotionalAmountPercentage47.515.3

nly:DisposalGroupIncludingDiscontinuedOperationInvestments us-gaap:ConsolidatedEntities, us-gaap:FinancialInstrument

nly:DisposalGroupIncludingDiscontinuedOperationInvestments

us-gaap:VariableInterestEntityPrimaryBeneficiary, nly:CommercialMortgageLoan


Disposal
Period End2021-06-302021-03-31
Value251401
Percentage of DisposalGroupIncludingDiscontinuedOperationInvestments100.0100.0

nly:DisposalGroupIncludingDiscontinuedOperationsAssetsPledged

nly:DisposalGroupIncludingDiscontinuedOperationsAssetsPledged


Disposal
Period End2021-06-302021-03-312020-12-31
Value218534990.0
Percentage of DisposalGroupIncludingDiscontinuedOperationsAssetsPledged100.0100.00.0

nly:DisposalGroupIncludingDiscontinuedOperationsAssetsTransferredOrPledgedToSecuritizationVehicles us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

nly:DisposalGroupIncludingDiscontinuedOperationsAssetsTransferredOrPledgedToSecuritizationVehicles

us-gaap:DiscontinuedOperationsDisposedOfBySale, nly:CommercialRealEstateBusiness


Disposal
Period End2021-06-302021-03-31
Value21393123
Percentage of DisposalGroupIncludingDiscontinuedOperationsAssetsTransferredOrPledgedToSecuritizationVehicles100.0100.0

nly:DisposalGroupIncludingDiscontinuedOperationsDebtIssuedBySecuritizationVehicles us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

nly:DisposalGroupIncludingDiscontinuedOperationsDebtIssuedBySecuritizationVehicles

us-gaap:DiscontinuedOperationsDisposedOfBySale, nly:CommercialRealEstateBusiness


Disposal
Period End2021-06-302021-03-31
Value16102542
Percentage of DisposalGroupIncludingDiscontinuedOperationsDebtIssuedBySecuritizationVehicles100.0100.0

nly:DisposalGroupIncludingDiscontinuedOperationsInterestPayable us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

nly:DisposalGroupIncludingDiscontinuedOperationsInterestPayable

us-gaap:DiscontinuedOperationsDisposedOfBySale, nly:CommercialRealEstateBusiness


Disposal
Period End2021-06-302021-03-31
Value1230000.01167000.0
Percentage of DisposalGroupIncludingDiscontinuedOperationsInterestPayable100.0100.0

nly:DisposalGroupIncludingDiscontinuedOperationsLoansPayable us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

nly:DisposalGroupIncludingDiscontinuedOperationsLoansPayable

us-gaap:DiscontinuedOperationsDisposedOfBySale, nly:CommercialRealEstateBusiness


Disposal
Period End2021-06-302021-03-31
Value425426
Percentage of DisposalGroupIncludingDiscontinuedOperationsLoansPayable100.0100.0

nly:DisposalGroupIncludingDiscontinuedOperationsLoansReceivableNet us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

nly:DisposalGroupIncludingDiscontinuedOperationsLoansReceivableNet

us-gaap:DiscontinuedOperationsDisposedOfBySale, nly:CommercialRealEstateBusiness


Disposal
Period End2021-06-302021-03-31
Value478522
Percentage of DisposalGroupIncludingDiscontinuedOperationsLoansReceivableNet100.0100.0

nly:DisposalGroupIncludingDiscontinuedOperationsRealEstateNet us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

nly:DisposalGroupIncludingDiscontinuedOperationsRealEstateNet

us-gaap:DiscontinuedOperationsDisposedOfBySale, nly:CommercialRealEstateBusiness


Disposal
Period End2021-06-302021-03-31
Value566617
Percentage of DisposalGroupIncludingDiscontinuedOperationsRealEstateNet100.0100.0

nly:DisposalGroupIncludingDiscontinuedOperationsRepurchaseAgreements us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

nly:DisposalGroupIncludingDiscontinuedOperationsRepurchaseAgreements

us-gaap:DiscontinuedOperationsDisposedOfBySale, nly:CommercialRealEstateBusiness


Disposal
Period End2021-06-302021-03-31
Value270292
Percentage of DisposalGroupIncludingDiscontinuedOperationsRepurchaseAgreements100.0100.0

nly:DisposalGroupIncludingDiscontinuedOperationsSecurities us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

nly:DisposalGroupIncludingDiscontinuedOperationsSecurities

us-gaap:DiscontinuedOperationsDisposedOfBySale, nly:CommercialRealEstateBusiness


Disposal
Period End2021-06-302021-03-31
Value5578
Percentage of DisposalGroupIncludingDiscontinuedOperationsSecurities100.0100.0

nly:FicoScore us-gaap:Range, us-gaap:FinancialInstrument

nly:FicoScore

srt:Maximum, us-gaap:ResidentialMortgage


Fico
Period End2020-12-312020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312017-12-31
Value829.0829.0829.0829.0825.0823.0823.0823.0
Percentage of FicoScore100.0100.0100.0100.0100.0100.0100.0100.0

srt:WeightedAverage, us-gaap:ResidentialMortgage


Fico
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value758.0754.0755.0756.0757.0759.0758.0756.0753.0752.0
Percentage of FicoScore0.00.091.10.091.391.691.491.691.591.4

nly:FinancialAssetsFairValueDisclosure us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

nly:FinancialAssetsFairValueDisclosure

us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring


Financial
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value8.1414980.5060.550.00.077102200.3570.0221218
Percentage of FinancialAssetsFairValueDisclosure100.0100.0100.0100.00.00.0100.0100.0100.0100.00.0100.0100.0

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring


Financial
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value743097654082204827418595587622122583121257124464110818980179702696923
Percentage of FinancialAssetsFairValueDisclosure912776.915362.616245949.615043833.80.00.0157381.8118416.0610478.931041488.00.043801.344386.9

us-gaap:FairValueInputsLevel3, us-gaap:FairValueMeasurementsRecurring


Financial
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value251113100207227280378386425500557588580
Percentage of FinancialAssetsFairValueDisclosure3091.222.719939.737815.50.00.0485.4377.02086.2140264.70.0265.8266.0

nly:FinancialAssetsFairValueDisclosure us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring


Financial
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value745687715182305829498618387903123039121746124910111319985759783797722
Percentage of FinancialAssetsFairValueDisclosure915968.115485.316265989.315081749.30.00.0157967.2118893.0612665.031181852.70.044167.144753.0

nly:FinancingAndAccruedInvestmentIncomeReceivable

nly:FinancingAndAccruedInvestmentIncomeReceivable


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value250259268281300335449357
Percentage of FinancingAndAccruedInvestmentIncomeReceivable100.0100.0100.0100.0100.0100.0100.0100.0

nly:FinancingAndAccruedInvestmentIncomeReceivable us-gaap:ConsolidatedEntities, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:VariableInterestEntityPrimaryBeneficiary, nly:FREMFTrusts


Financing
Period End2020-12-312020-09-302020-06-302020-03-312019-12-31
Value5.5095.375.4056.1327.085
Percentage of FinancingAndAccruedInvestmentIncomeReceivable2.11.91.81.81.6

us-gaap:VariableInterestEntityPrimaryBeneficiary, nly:ResidentialMortgageLoanTrust


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value0.1730.2140.2260.3240.3640.3650.408
Percentage of FinancingAndAccruedInvestmentIncomeReceivable0.10.10.10.10.10.10.1

nly:FinancingReceivableTroubledDebtRestructuringFutureFundingCommitments us-gaap:FinancialInstrument

nly:FinancingReceivableTroubledDebtRestructuringFutureFundingCommitments

nly:CommercialMortgageLoan


Financing
Period End2020-12-31
Value4100000.0
Percentage of FinancingReceivableTroubledDebtRestructuringFutureFundingCommitments100.0

nly:FinancingReceivablebeforeAllowanceforCreditLoss us-gaap:InternalCreditAssessment, us-gaap:InvestmentType

nly:FinancingReceivablebeforeAllowanceforCreditLoss

nly:CloselyMonitored, nly:CommercialMortgage


Financing
Period End2020-12-312020-09-302020-06-302020-03-31
Value145158264501
Percentage of FinancingReceivablebeforeAllowanceforCreditLoss100.0100.0100.0100.0

nly:Performing, nly:CommercialMortgage


Financing
Period End2020-12-312020-09-302020-06-302020-03-31
Value300354350446
Percentage of FinancingReceivablebeforeAllowanceforCreditLoss207.0223.7132.588.9

us-gaap:Doubtful, nly:CommercialMortgage


Financing
Period End2020-12-312020-09-302020-06-302020-03-31
Value939714598
Percentage of FinancingReceivablebeforeAllowanceforCreditLoss64.361.154.919.6

us-gaap:SpecialMention, nly:CommercialMortgage


Financing
Period End2020-12-312020-09-302020-06-302020-03-31
Value628676666431
Percentage of FinancingReceivablebeforeAllowanceforCreditLoss432.6426.4252.186.0

us-gaap:Substandard, nly:CommercialMortgage


Financing
Period End2020-12-312020-09-302020-06-302020-03-31
Value2051696785
Percentage of FinancingReceivablebeforeAllowanceforCreditLoss141.2106.525.317.0

nly:FinancingReceivablebeforeAllowanceforCreditLoss us-gaap:InvestmentType

nly:CommercialMortgage


Financing
Period End2020-12-312020-09-302020-06-302020-03-31
Value1372145614931563
Percentage of FinancingReceivablebeforeAllowanceforCreditLoss945.0917.7564.8311.6

nly:HeldToMaturitySecuritiesCorporateDebt

nly:HeldToMaturitySecuritiesCorporateDebt


Held
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
Value206620742239206121852150214421151819180218871528125611521011856773841773716669639488424311227166144151145117756166636460505227272121
Percentage of HeldToMaturitySecuritiesCorporateDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nly:InterestInMortgageServicingRights

nly:InterestInMortgageServicingRights


Interest
Period End2021-06-30
Value49
Percentage of InterestInMortgageServicingRights100.0

nly:InterestInMortgageServicingRights us-gaap:ConsolidatedEntities, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:VariableInterestEntityPrimaryBeneficiary, nly:MortgageServicingRightsSilos


Interest
Period End2021-06-30
Value49
Percentage of InterestInMortgageServicingRights100.0

nly:InterestInMortgageServicingRightsAtFairValueAmount us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

nly:InterestInMortgageServicingRightsAtFairValueAmount

us-gaap:FairValueInputsLevel3, us-gaap:FairValueMeasurementsRecurring


Interest
Period End2021-06-30
Value49
Percentage of InterestInMortgageServicingRightsAtFairValueAmount100.0

nly:InterestInMortgageServicingRightsAtFairValueAmount us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring


Interest
Period End2021-06-30
Value49
Percentage of InterestInMortgageServicingRightsAtFairValueAmount100.0

nly:InterestRateSwapsWeightedAveragePayRate us-gaap:DebtInstrumentRedemptionPeriod, us-gaap:DerivativeInstrumentRisk

nly:InterestRateSwapsWeightedAveragePayRate

nly:MaturityPeriodFour, us-gaap:InterestRateSwap


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value2.683.063.062.90.03160.03420.03760.03760.03590.03590.03630.0360.03580.03650.03650.03650.03620.03650.0370.037
Percentage of InterestRateSwapsWeightedAveragePayRate100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nly:MaturityPeriodOne, us-gaap:InterestRateSwap


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value0.240.240.270.140.0020.01410.0160.01620.01820.01930.01840.01760.01760.01640.01560.01720.01430.0140.01370.0185
Percentage of InterestRateSwapsWeightedAveragePayRate9.07.88.84.86.341.242.643.150.753.850.748.949.244.942.747.139.538.437.050.0

nly:MaturityPeriodThree, us-gaap:InterestRateSwap


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value1.251.271.41.430.01510.01910.0220.02230.02520.02520.02570.02480.02450.02320.02350.02410.02430.02390.02350.0244
Percentage of InterestRateSwapsWeightedAveragePayRate46.641.545.849.347.855.858.559.370.270.270.868.968.463.664.466.067.165.563.565.9

nly:MaturityPeriodTwo, us-gaap:InterestRateSwap


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value0.130.130.180.690.00730.01470.01770.01910.020.02120.02290.02250.02270.02170.02120.02170.02160.02110.01920.0182
Percentage of InterestRateSwapsWeightedAveragePayRate4.94.25.923.823.143.047.150.855.759.163.162.563.459.558.159.559.757.851.949.2

nly:InterestRateSwapsWeightedAveragePayRate us-gaap:DerivativeInstrumentRisk

us-gaap:InterestRateSwap


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-312015-09-302015-06-302015-03-312014-12-31
Value0.810.80.920.910.01010.01630.01840.01880.02120.0220.02170.0210.02080.020.02220.02270.02260.02250.02220.02250.02280.02260.02260.02290.02370.0249
Percentage of InterestRateSwapsWeightedAveragePayRate30.226.130.131.432.047.748.950.059.161.359.858.358.154.860.862.262.461.660.00.00.061.10.00.00.00.0

nly:InterestRateSwapsWeightedAverageReceiveRate us-gaap:DebtInstrumentRedemptionPeriod, us-gaap:DerivativeInstrumentRisk

nly:InterestRateSwapsWeightedAverageReceiveRate

nly:MaturityPeriodFour, us-gaap:InterestRateSwap


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value0.280.330.360.390.00570.01210.01860.02110.02440.02580.02590.02270.02210.01940.01510.01280.0120.01010.00830.0043
Percentage of InterestRateSwapsWeightedAverageReceiveRate100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nly:MaturityPeriodOne, us-gaap:InterestRateSwap


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value0.090.060.110.410.00420.01030.01840.02110.02440.02660.02730.02360.02340.02190.01620.01360.01340.01230.010.0036
Percentage of InterestRateSwapsWeightedAverageReceiveRate32.118.230.6105.173.785.198.9100.0100.0103.1105.4104.0105.9112.9107.3106.2111.7121.8120.583.7

nly:MaturityPeriodThree, us-gaap:InterestRateSwap


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value0.610.650.620.650.01180.01560.02020.02290.02510.0270.02560.02260.02240.02020.01580.0140.01320.01210.0110.0057
Percentage of InterestRateSwapsWeightedAverageReceiveRate217.9197.0172.2166.7207.0128.9108.6108.5102.9104.798.899.6101.4104.1104.6109.4110.0119.8132.5132.6

nly:MaturityPeriodTwo, us-gaap:InterestRateSwap


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value0.080.060.090.090.00150.00930.01870.02190.02470.02630.0270.02340.02310.02120.01570.01310.01220.01070.00990.0055
Percentage of InterestRateSwapsWeightedAverageReceiveRate28.618.225.023.126.376.9100.5103.8101.2101.9104.2103.1104.5109.3104.0102.3101.7105.9119.3127.9

nly:InterestRateSwapsWeightedAverageReceiveRate us-gaap:DerivativeInstrumentRisk

us-gaap:InterestRateSwap


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-312015-09-302015-06-302015-03-312014-12-31
Value0.340.340.370.480.00750.01160.01890.02160.02460.02660.02680.02330.02310.02130.01580.01350.01280.01150.01020.00880.00740.00530.00420.0040.00350.0022
Percentage of InterestRateSwapsWeightedAverageReceiveRate121.4103.0102.8123.1131.695.9101.6102.4100.8103.1103.5102.6104.5109.8104.6105.5106.7113.9122.90.00.0123.30.00.00.00.0

nly:InterestRateSwaptionsWeightedAverageUnderlyingPayRate us-gaap:DerivativeInstrumentRisk, us-gaap:Position

nly:InterestRateSwaptionsWeightedAverageUnderlyingPayRate

nly:InterestRateSwaptionPay, us-gaap:Long


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value1.351.271.271.290.0160.02540.02530.02570.033
Percentage of InterestRateSwaptionsWeightedAverageUnderlyingPayRate100.0100.0100.0100.0100.0100.0100.0100.0100.0

nly:InterestRateSwaptionReceive, us-gaap:Long


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value1.511.451.661.660.01660.0150.01490.0149
Percentage of InterestRateSwaptionsWeightedAverageUnderlyingPayRate111.9114.2130.7128.7103.759.158.958.0

nly:LoansAndLeasesReceivableDeferredLoanFeesOnUnfundedLoans us-gaap:FinancialInstrument

nly:LoansAndLeasesReceivableDeferredLoanFeesOnUnfundedLoans

us-gaap:CorporateDebtSecurities


Loans
Period End2021-03-312020-12-31
Value1100000.01400000.0
Percentage of LoansAndLeasesReceivableDeferredLoanFeesOnUnfundedLoans100.0100.0

nly:LoansReceivableWithLoanLossProvisionGross us-gaap:FinancialInstrument

nly:LoansReceivableWithLoanLossProvisionGross

us-gaap:CorporateDebtSecurities


Loans
Period End2021-03-312020-09-302020-03-312019-12-31
Value299.72919
Percentage of LoansReceivableWithLoanLossProvisionGross100.0100.0100.0100.0

nly:LoansReceivableWithLoanLossProvisionNet us-gaap:FinancialInstrument

nly:LoansReceivableWithLoanLossProvisionNet

us-gaap:CorporateDebtSecurities


Loans
Period End2021-03-312020-09-302020-03-312019-12-31
Value219.62112
Percentage of LoansReceivableWithLoanLossProvisionNet100.0100.0100.0100.0

nly:MortgageLoansFairValueDisclosure us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument

nly:MortgageLoansFairValueDisclosure

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring, us-gaap:ResidentialMortgage


Mortgage
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value102952834515211681268164712191061131113591217958
Percentage of MortgageLoansFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nly:MortgageLoansFairValueDisclosure us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument

us-gaap:FairValueMeasurementsRecurring, us-gaap:ResidentialMortgage


Mortgage
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value102952834515211681268164712191061131113591217958
Percentage of MortgageLoansFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nly:MortgageLoansFairValueDisclosure us-gaap:FinancialInstrument

us-gaap:ResidentialMortgage


Mortgage
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value449736993595374140014295424635963168273724541983166615351438895779682342310
Percentage of MortgageLoansFairValueDisclosure436.7699.51039.62446.2342.4338.7257.7294.9298.6208.7180.5162.90.00.0150.10.00.00.00.00.0

nly:NoncashOrPartNoncashFinancialInstrumentsOwnedAndPledgedAsCollateral

nly:NoncashOrPartNoncashFinancialInstrumentsOwnedAndPledgedAsCollateral


Noncash
Period End2021-06-302021-03-312020-12-31
Value9872571900
Percentage of NoncashOrPartNoncashFinancialInstrumentsOwnedAndPledgedAsCollateral100.0100.0100.0

nly:OtherDerivativeFinancialInstrumentsAssetsFairValueDisclosure us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

nly:OtherDerivativeFinancialInstrumentsAssetsFairValueDisclosure

us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-312012-06-302012-03-312011-12-312010-12-31
Value8.1414980.5060.550.00.077102200.3570.02212183.7170.3210.1132.607
Percentage of OtherDerivativeFinancialInstrumentsAssetsFairValueDisclosure100.0100.0100.0100.00.00.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-312011-03-31
Value17339317010216523834634912115286651.539
Percentage of OtherDerivativeFinancialInstrumentsAssetsFairValueDisclosure2134.278.933720.918671.80.00.044.362.3241.934117.90.039.029.90.0

nly:OtherDerivativeFinancialInstrumentsAssetsFairValueDisclosure us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value18189117110316523811216669122152307283
Percentage of OtherDerivativeFinancialInstrumentsAssetsFairValueDisclosure2234.2178.933820.918771.80.00.0144.3162.3341.934217.90.0139.0129.9

nly:OtherDerivativeFinancialInstrumentsLiabilitiesFairValueDisclosure us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

nly:OtherDerivativeFinancialInstrumentsLiabilitiesFairValueDisclosure

us-gaap:FairV