Form: 10-Q

Quarterly report pursuant to Section 13 or 15(d)

August 8, 2024

0001055160falseDec 312024Q2P1YP5Yhttp://fasb.org/us-gaap/2024#OtherAssetshttp://fasb.org/us-gaap/2024#OtherAssetsP12M12DP0M6DP14M27DP0M0DP55M18DP61M15DP11M24DP0M6DP20M18DP5M15DP15M21DP10M3DP14M15Dhttp://fasb.org/us-gaap/2024#OtherLiabilitieshttp://fasb.org/us-gaap/2024#OtherLiabilitiesxbrli:sharesiso4217:USDiso4217:USDxbrli:sharesxbrli:puremfa:loanmfa:optionmfa:propertymfa:counterpartymfa:quartermfa:directormfa:entitymfa:loan_securitization00010551602024-01-012024-06-300001055160us-gaap:CommonStockMember2024-01-012024-06-300001055160mfa:A7.50SeriesBCumulativeRedeemablePreferredStockMember2024-01-012024-06-300001055160mfa:A6.50SeriesCCumulativeRedeemablePreferredStockMember2024-01-012024-06-300001055160mfa:A8.875SeniorNotesDue2029Member2024-01-012024-06-300001055160mfa:A9.00SeniorNotesDue2029Member2024-01-012024-06-3000010551602024-07-310001055160mfa:ResidentialWholeLoanMember2024-06-300001055160mfa:ResidentialWholeLoanMember2023-12-3100010551602024-06-3000010551602023-12-310001055160us-gaap:AssetPledgedAsCollateralMember2024-06-300001055160us-gaap:AssetPledgedAsCollateralMember2023-12-310001055160us-gaap:SeriesBPreferredStockMember2023-12-310001055160us-gaap:SeriesBPreferredStockMember2024-06-300001055160us-gaap:SeriesBPreferredStockMember2024-01-012024-06-300001055160us-gaap:SeriesBPreferredStockMember2023-01-012023-12-310001055160us-gaap:SeriesCPreferredStockMember2023-12-310001055160us-gaap:SeriesCPreferredStockMember2024-06-300001055160us-gaap:SeriesCPreferredStockMember2023-01-012023-12-310001055160us-gaap:SeriesCPreferredStockMember2024-01-012024-06-300001055160us-gaap:VariableInterestEntityPrimaryBeneficiaryMember2024-06-300001055160us-gaap:VariableInterestEntityPrimaryBeneficiaryMember2023-12-3100010551602024-04-012024-06-3000010551602023-04-012023-06-3000010551602023-01-012023-06-300001055160us-gaap:PreferredStockMemberus-gaap:SeriesBPreferredStockMember2023-01-012023-12-310001055160us-gaap:PreferredStockMemberus-gaap:SeriesBPreferredStockMember2024-01-012024-03-310001055160us-gaap:PreferredStockMemberus-gaap:SeriesBPreferredStockMember2024-04-012024-06-300001055160us-gaap:PreferredStockMemberus-gaap:SeriesBPreferredStockMember2023-12-310001055160us-gaap:PreferredStockMemberus-gaap:SeriesBPreferredStockMember2024-03-310001055160us-gaap:PreferredStockMemberus-gaap:SeriesBPreferredStockMember2024-06-300001055160us-gaap:PreferredStockMemberus-gaap:SeriesCPreferredStockMember2023-01-012023-12-310001055160us-gaap:PreferredStockMemberus-gaap:SeriesCPreferredStockMember2024-01-012024-03-310001055160us-gaap:PreferredStockMemberus-gaap:SeriesCPreferredStockMember2024-04-012024-06-300001055160us-gaap:PreferredStockMemberus-gaap:SeriesCPreferredStockMember2023-12-310001055160us-gaap:PreferredStockMemberus-gaap:SeriesCPreferredStockMember2024-03-310001055160us-gaap:PreferredStockMemberus-gaap:SeriesCPreferredStockMember2024-06-300001055160us-gaap:CommonStockMember2023-12-310001055160us-gaap:AdditionalPaidInCapitalMember2023-12-310001055160us-gaap:RetainedEarningsMember2023-12-310001055160us-gaap:AccumulatedOtherComprehensiveIncomeMember2023-12-310001055160us-gaap:RetainedEarningsMember2024-01-012024-03-3100010551602024-01-012024-03-310001055160us-gaap:CommonStockMember2024-01-012024-03-310001055160us-gaap:AdditionalPaidInCapitalMember2024-01-012024-03-310001055160us-gaap:SeriesBPreferredStockMember2024-01-012024-03-310001055160us-gaap:RetainedEarningsMemberus-gaap:SeriesBPreferredStockMember2024-01-012024-03-310001055160us-gaap:SeriesCPreferredStockMember2024-01-012024-03-310001055160us-gaap:RetainedEarningsMemberus-gaap:SeriesCPreferredStockMember2024-01-012024-03-310001055160us-gaap:AccumulatedOtherComprehensiveIncomeMember2024-01-012024-03-310001055160us-gaap:CommonStockMember2024-03-310001055160us-gaap:AdditionalPaidInCapitalMember2024-03-310001055160us-gaap:RetainedEarningsMember2024-03-310001055160us-gaap:AccumulatedOtherComprehensiveIncomeMember2024-03-3100010551602024-03-310001055160us-gaap:RetainedEarningsMember2024-04-012024-06-300001055160us-gaap:CommonStockMember2024-04-012024-06-300001055160us-gaap:AdditionalPaidInCapitalMember2024-04-012024-06-300001055160us-gaap:SeriesBPreferredStockMember2024-04-012024-06-300001055160us-gaap:RetainedEarningsMemberus-gaap:SeriesBPreferredStockMember2024-04-012024-06-300001055160us-gaap:SeriesCPreferredStockMember2024-04-012024-06-300001055160us-gaap:RetainedEarningsMemberus-gaap:SeriesCPreferredStockMember2024-04-012024-06-300001055160us-gaap:AccumulatedOtherComprehensiveIncomeMember2024-04-012024-06-300001055160us-gaap:CommonStockMember2024-06-300001055160us-gaap:AdditionalPaidInCapitalMember2024-06-300001055160us-gaap:RetainedEarningsMember2024-06-300001055160us-gaap:AccumulatedOtherComprehensiveIncomeMember2024-06-300001055160us-gaap:PreferredStockMemberus-gaap:SeriesBPreferredStockMember2023-04-012023-06-300001055160us-gaap:PreferredStockMemberus-gaap:SeriesBPreferredStockMember2022-01-012022-12-310001055160us-gaap:PreferredStockMemberus-gaap:SeriesBPreferredStockMember2023-01-012023-03-310001055160us-gaap:PreferredStockMemberus-gaap:SeriesBPreferredStockMember2023-03-310001055160us-gaap:PreferredStockMemberus-gaap:SeriesBPreferredStockMember2023-06-300001055160us-gaap:PreferredStockMemberus-gaap:SeriesBPreferredStockMember2022-12-310001055160us-gaap:PreferredStockMemberus-gaap:SeriesCPreferredStockMember2022-01-012022-12-310001055160us-gaap:PreferredStockMemberus-gaap:SeriesCPreferredStockMember2023-01-012023-03-310001055160us-gaap:PreferredStockMemberus-gaap:SeriesCPreferredStockMember2023-04-012023-06-300001055160us-gaap:PreferredStockMemberus-gaap:SeriesCPreferredStockMember2022-12-310001055160us-gaap:PreferredStockMemberus-gaap:SeriesCPreferredStockMember2023-03-310001055160us-gaap:PreferredStockMemberus-gaap:SeriesCPreferredStockMember2023-06-300001055160us-gaap:CommonStockMember2022-12-310001055160us-gaap:AdditionalPaidInCapitalMember2022-12-310001055160us-gaap:RetainedEarningsMember2022-12-310001055160us-gaap:AccumulatedOtherComprehensiveIncomeMember2022-12-3100010551602022-12-310001055160us-gaap:RetainedEarningsMember2023-01-012023-03-3100010551602023-01-012023-03-310001055160us-gaap:CommonStockMember2023-01-012023-03-310001055160us-gaap:AdditionalPaidInCapitalMember2023-01-012023-03-310001055160us-gaap:SeriesBPreferredStockMember2023-01-012023-03-310001055160us-gaap:RetainedEarningsMemberus-gaap:SeriesBPreferredStockMember2023-01-012023-03-310001055160us-gaap:SeriesCPreferredStockMember2023-01-012023-03-310001055160us-gaap:RetainedEarningsMemberus-gaap:SeriesCPreferredStockMember2023-01-012023-03-310001055160us-gaap:AccumulatedOtherComprehensiveIncomeMember2023-01-012023-03-310001055160us-gaap:CommonStockMember2023-03-310001055160us-gaap:AdditionalPaidInCapitalMember2023-03-310001055160us-gaap:RetainedEarningsMember2023-03-310001055160us-gaap:AccumulatedOtherComprehensiveIncomeMember2023-03-3100010551602023-03-310001055160us-gaap:RetainedEarningsMember2023-04-012023-06-300001055160us-gaap:CommonStockMember2023-04-012023-06-300001055160us-gaap:AdditionalPaidInCapitalMember2023-04-012023-06-300001055160us-gaap:SeriesBPreferredStockMember2023-04-012023-06-300001055160us-gaap:RetainedEarningsMemberus-gaap:SeriesBPreferredStockMember2023-04-012023-06-300001055160us-gaap:SeriesCPreferredStockMember2023-04-012023-06-300001055160us-gaap:RetainedEarningsMemberus-gaap:SeriesCPreferredStockMember2023-04-012023-06-300001055160us-gaap:AccumulatedOtherComprehensiveIncomeMember2023-04-012023-06-300001055160us-gaap:CommonStockMember2023-06-300001055160us-gaap:AdditionalPaidInCapitalMember2023-06-300001055160us-gaap:RetainedEarningsMember2023-06-300001055160us-gaap:AccumulatedOtherComprehensiveIncomeMember2023-06-3000010551602023-06-300001055160mfa:ResidentialWholeLoanUnsettledPurchasesMember2023-12-310001055160mfa:BusinessPurposeLoansMembermfa:MultifamilyPropertiesMembermfa:ResidentialWholeLoanMember2024-06-300001055160srt:MinimumMember2024-06-300001055160srt:MaximumMember2024-06-300001055160srt:MinimumMemberus-gaap:PropertyPlantAndEquipmentOtherTypesMember2024-06-300001055160srt:MaximumMemberus-gaap:PropertyPlantAndEquipmentOtherTypesMember2024-06-300001055160us-gaap:RestrictedStockUnitsRSUMember2024-01-012024-06-300001055160mfa:A625ConvertibleSeniorNotesMemberus-gaap:ConvertibleDebtMember2024-06-300001055160mfa:SingleFamilyTransitionalMemberus-gaap:CarryingReportedAmountFairValueDisclosureMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2024-06-300001055160mfa:SingleFamilyTransitionalMemberus-gaap:CarryingReportedAmountFairValueDisclosureMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2023-12-310001055160mfa:SingleFamilyTransitionalMemberus-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2024-06-300001055160mfa:SingleFamilyTransitionalMemberus-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2023-12-310001055160mfa:SingleFamilyTransitionalMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2024-06-300001055160mfa:SingleFamilyTransitionalMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2023-12-310001055160mfa:MultiFamilyTransitionalLoansMemberus-gaap:CarryingReportedAmountFairValueDisclosureMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2024-06-300001055160mfa:MultiFamilyTransitionalLoansMemberus-gaap:CarryingReportedAmountFairValueDisclosureMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2023-12-310001055160mfa:MultiFamilyTransitionalLoansMemberus-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2024-06-300001055160mfa:MultiFamilyTransitionalLoansMemberus-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2023-12-310001055160mfa:MultiFamilyTransitionalLoansMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2024-06-300001055160mfa:MultiFamilyTransitionalLoansMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2023-12-310001055160mfa:SingleFamilyRentalLoansMemberus-gaap:CarryingReportedAmountFairValueDisclosureMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2024-06-300001055160mfa:SingleFamilyRentalLoansMemberus-gaap:CarryingReportedAmountFairValueDisclosureMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2023-12-310001055160mfa:SingleFamilyRentalLoansMemberus-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2024-06-300001055160mfa:SingleFamilyRentalLoansMemberus-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2023-12-310001055160mfa:SingleFamilyRentalLoansMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2024-06-300001055160mfa:SingleFamilyRentalLoansMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2023-12-310001055160us-gaap:CarryingReportedAmountFairValueDisclosureMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2024-06-300001055160us-gaap:CarryingReportedAmountFairValueDisclosureMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2023-12-310001055160us-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2024-06-300001055160us-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2023-12-310001055160mfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2024-06-300001055160mfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2023-12-310001055160us-gaap:CarryingReportedAmountFairValueDisclosureMembermfa:NonQMLoansMembermfa:ResidentialWholeLoanMember2024-06-300001055160us-gaap:CarryingReportedAmountFairValueDisclosureMembermfa:NonQMLoansMembermfa:ResidentialWholeLoanMember2023-12-310001055160us-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:NonQMLoansMembermfa:ResidentialWholeLoanMember2024-06-300001055160us-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:NonQMLoansMembermfa:ResidentialWholeLoanMember2023-12-310001055160mfa:NonQMLoansMembermfa:ResidentialWholeLoanMember2024-06-300001055160mfa:NonQMLoansMembermfa:ResidentialWholeLoanMember2023-12-310001055160us-gaap:CarryingReportedAmountFairValueDisclosureMembermfa:LegacyReperformingAndNonPerformingLoansMembermfa:ResidentialWholeLoanMember2024-06-300001055160us-gaap:CarryingReportedAmountFairValueDisclosureMembermfa:LegacyReperformingAndNonPerformingLoansMembermfa:ResidentialWholeLoanMember2023-12-310001055160us-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:LegacyReperformingAndNonPerformingLoansMembermfa:ResidentialWholeLoanMember2024-06-300001055160us-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:LegacyReperformingAndNonPerformingLoansMembermfa:ResidentialWholeLoanMember2023-12-310001055160mfa:LegacyReperformingAndNonPerformingLoansMembermfa:ResidentialWholeLoanMember2024-06-300001055160mfa:LegacyReperformingAndNonPerformingLoansMembermfa:ResidentialWholeLoanMember2023-12-310001055160us-gaap:CarryingReportedAmountFairValueDisclosureMembermfa:OtherLoansMembermfa:ResidentialWholeLoanMember2024-06-300001055160us-gaap:CarryingReportedAmountFairValueDisclosureMembermfa:OtherLoansMembermfa:ResidentialWholeLoanMember2023-12-310001055160us-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:OtherLoansMembermfa:ResidentialWholeLoanMember2024-06-300001055160us-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:OtherLoansMembermfa:ResidentialWholeLoanMember2023-12-310001055160mfa:OtherLoansMembermfa:ResidentialWholeLoanMember2024-06-300001055160mfa:OtherLoansMembermfa:ResidentialWholeLoanMember2023-12-310001055160us-gaap:CarryingReportedAmountFairValueDisclosureMembermfa:ResidentialWholeLoanMember2024-06-300001055160us-gaap:CarryingReportedAmountFairValueDisclosureMembermfa:ResidentialWholeLoanMember2023-12-310001055160us-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:ResidentialWholeLoanMember2024-06-300001055160us-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:ResidentialWholeLoanMember2023-12-310001055160mfa:SingleFamilyTransitionalMembermfa:BusinessPurposeLoansMembermfa:NewConstructionProjectsMembermfa:ResidentialWholeLoanMember2024-06-300001055160mfa:SingleFamilyTransitionalMembermfa:BusinessPurposeLoansMembermfa:NewConstructionProjectsMembermfa:ResidentialWholeLoanMember2023-12-310001055160mfa:SingleFamilyRentalLoansMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2024-01-012024-03-310001055160mfa:SingleFamilyRentalLoansMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2024-04-012024-06-300001055160mfa:SingleFamilyTransitionalLoansMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2024-06-300001055160mfa:SingleFamilyTransitionalLoansMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2024-01-012024-06-300001055160mfa:SingleFamilyTransitionalLoansMembermfa:BusinessPurposeLoansMemberus-gaap:FinancingReceivables1To29DaysPastDueMembermfa:ResidentialWholeLoanMember2024-06-300001055160mfa:SingleFamilyTransitionalLoansMembermfa:BusinessPurposeLoansMemberus-gaap:FinancingReceivables30To59DaysPastDueMembermfa:ResidentialWholeLoanMember2024-06-300001055160mfa:SingleFamilyTransitionalLoansMembermfa:BusinessPurposeLoansMemberus-gaap:FinancingReceivables60To89DaysPastDueMembermfa:ResidentialWholeLoanMember2024-06-300001055160mfa:SingleFamilyTransitionalLoansMembermfa:BusinessPurposeLoansMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMembermfa:ResidentialWholeLoanMember2024-06-300001055160mfa:MultiFamilyTransitionalLoansMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2024-01-012024-06-300001055160mfa:MultiFamilyTransitionalLoansMembermfa:BusinessPurposeLoansMemberus-gaap:FinancingReceivables1To29DaysPastDueMembermfa:ResidentialWholeLoanMember2024-06-300001055160mfa:MultiFamilyTransitionalLoansMembermfa:BusinessPurposeLoansMemberus-gaap:FinancingReceivables30To59DaysPastDueMembermfa:ResidentialWholeLoanMember2024-06-300001055160mfa:MultiFamilyTransitionalLoansMembermfa:BusinessPurposeLoansMemberus-gaap:FinancingReceivables60To89DaysPastDueMembermfa:ResidentialWholeLoanMember2024-06-300001055160mfa:MultiFamilyTransitionalLoansMembermfa:BusinessPurposeLoansMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMembermfa:ResidentialWholeLoanMember2024-06-300001055160mfa:SingleFamilyRentalLoansMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2024-01-012024-06-300001055160mfa:SingleFamilyRentalLoansMembermfa:BusinessPurposeLoansMemberus-gaap:FinancingReceivables1To29DaysPastDueMembermfa:ResidentialWholeLoanMember2024-06-300001055160mfa:SingleFamilyRentalLoansMembermfa:BusinessPurposeLoansMemberus-gaap:FinancingReceivables30To59DaysPastDueMembermfa:ResidentialWholeLoanMember2024-06-300001055160mfa:SingleFamilyRentalLoansMembermfa:BusinessPurposeLoansMemberus-gaap:FinancingReceivables60To89DaysPastDueMembermfa:ResidentialWholeLoanMember2024-06-300001055160mfa:SingleFamilyRentalLoansMembermfa:BusinessPurposeLoansMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMembermfa:ResidentialWholeLoanMember2024-06-300001055160mfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2024-01-012024-06-300001055160mfa:BusinessPurposeLoansMemberus-gaap:FinancingReceivables1To29DaysPastDueMembermfa:ResidentialWholeLoanMember2024-06-300001055160mfa:BusinessPurposeLoansMemberus-gaap:FinancingReceivables30To59DaysPastDueMembermfa:ResidentialWholeLoanMember2024-06-300001055160mfa:BusinessPurposeLoansMemberus-gaap:FinancingReceivables60To89DaysPastDueMembermfa:ResidentialWholeLoanMember2024-06-300001055160mfa:BusinessPurposeLoansMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMembermfa:ResidentialWholeLoanMember2024-06-300001055160mfa:NonQMLoansMembermfa:ResidentialWholeLoanMember2024-01-012024-06-300001055160mfa:NonQMLoansMemberus-gaap:FinancingReceivables1To29DaysPastDueMembermfa:ResidentialWholeLoanMember2024-06-300001055160mfa:NonQMLoansMemberus-gaap:FinancingReceivables30To59DaysPastDueMembermfa:ResidentialWholeLoanMember2024-06-300001055160mfa:NonQMLoansMemberus-gaap:FinancingReceivables60To89DaysPastDueMembermfa:ResidentialWholeLoanMember2024-06-300001055160mfa:NonQMLoansMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMembermfa:ResidentialWholeLoanMember2024-06-300001055160mfa:LegacyReperformingAndNonPerformingLoansMembermfa:ResidentialWholeLoanMember2024-01-012024-06-300001055160mfa:LegacyReperformingAndNonPerformingLoansMemberus-gaap:FinancingReceivables1To29DaysPastDueMembermfa:ResidentialWholeLoanMember2024-06-300001055160mfa:LegacyReperformingAndNonPerformingLoansMemberus-gaap:FinancingReceivables30To59DaysPastDueMembermfa:ResidentialWholeLoanMember2024-06-300001055160mfa:LegacyReperformingAndNonPerformingLoansMemberus-gaap:FinancingReceivables60To89DaysPastDueMembermfa:ResidentialWholeLoanMember2024-06-300001055160mfa:LegacyReperformingAndNonPerformingLoansMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMembermfa:ResidentialWholeLoanMember2024-06-300001055160mfa:OtherLoansMembermfa:ResidentialWholeLoanMember2024-01-012024-06-300001055160mfa:OtherLoansMemberus-gaap:FinancingReceivables1To29DaysPastDueMembermfa:ResidentialWholeLoanMember2024-06-300001055160mfa:OtherLoansMemberus-gaap:FinancingReceivables30To59DaysPastDueMembermfa:ResidentialWholeLoanMember2024-06-300001055160mfa:OtherLoansMemberus-gaap:FinancingReceivables60To89DaysPastDueMembermfa:ResidentialWholeLoanMember2024-06-300001055160mfa:OtherLoansMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMembermfa:ResidentialWholeLoanMember2024-06-300001055160mfa:ResidentialWholeLoanMember2024-01-012024-06-300001055160us-gaap:FinancingReceivables1To29DaysPastDueMembermfa:ResidentialWholeLoanMember2024-06-300001055160us-gaap:FinancingReceivables30To59DaysPastDueMembermfa:ResidentialWholeLoanMember2024-06-300001055160us-gaap:FinancingReceivables60To89DaysPastDueMembermfa:ResidentialWholeLoanMember2024-06-300001055160us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMembermfa:ResidentialWholeLoanMember2024-06-300001055160mfa:SingleFamilyTransitionalLoansMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2023-12-310001055160mfa:SingleFamilyTransitionalLoansMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2023-01-012023-12-310001055160mfa:SingleFamilyTransitionalLoansMembermfa:BusinessPurposeLoansMemberus-gaap:FinancingReceivables1To29DaysPastDueMembermfa:ResidentialWholeLoanMember2023-12-310001055160mfa:SingleFamilyTransitionalLoansMembermfa:BusinessPurposeLoansMemberus-gaap:FinancingReceivables30To59DaysPastDueMembermfa:ResidentialWholeLoanMember2023-12-310001055160mfa:SingleFamilyTransitionalLoansMembermfa:BusinessPurposeLoansMemberus-gaap:FinancingReceivables60To89DaysPastDueMembermfa:ResidentialWholeLoanMember2023-12-310001055160mfa:SingleFamilyTransitionalLoansMembermfa:BusinessPurposeLoansMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMembermfa:ResidentialWholeLoanMember2023-12-310001055160mfa:MultiFamilyTransitionalLoansMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2023-01-012023-12-310001055160mfa:MultiFamilyTransitionalLoansMembermfa:BusinessPurposeLoansMemberus-gaap:FinancingReceivables1To29DaysPastDueMembermfa:ResidentialWholeLoanMember2023-12-310001055160mfa:MultiFamilyTransitionalLoansMembermfa:BusinessPurposeLoansMemberus-gaap:FinancingReceivables30To59DaysPastDueMembermfa:ResidentialWholeLoanMember2023-12-310001055160mfa:MultiFamilyTransitionalLoansMembermfa:BusinessPurposeLoansMemberus-gaap:FinancingReceivables60To89DaysPastDueMembermfa:ResidentialWholeLoanMember2023-12-310001055160mfa:MultiFamilyTransitionalLoansMembermfa:BusinessPurposeLoansMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMembermfa:ResidentialWholeLoanMember2023-12-310001055160mfa:SingleFamilyRentalLoansMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2023-01-012023-12-310001055160mfa:SingleFamilyRentalLoansMembermfa:BusinessPurposeLoansMemberus-gaap:FinancingReceivables1To29DaysPastDueMembermfa:ResidentialWholeLoanMember2023-12-310001055160mfa:SingleFamilyRentalLoansMembermfa:BusinessPurposeLoansMemberus-gaap:FinancingReceivables30To59DaysPastDueMembermfa:ResidentialWholeLoanMember2023-12-310001055160mfa:SingleFamilyRentalLoansMembermfa:BusinessPurposeLoansMemberus-gaap:FinancingReceivables60To89DaysPastDueMembermfa:ResidentialWholeLoanMember2023-12-310001055160mfa:SingleFamilyRentalLoansMembermfa:BusinessPurposeLoansMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMembermfa:ResidentialWholeLoanMember2023-12-310001055160mfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2023-01-012023-12-310001055160mfa:BusinessPurposeLoansMemberus-gaap:FinancingReceivables1To29DaysPastDueMembermfa:ResidentialWholeLoanMember2023-12-310001055160mfa:BusinessPurposeLoansMemberus-gaap:FinancingReceivables30To59DaysPastDueMembermfa:ResidentialWholeLoanMember2023-12-310001055160mfa:BusinessPurposeLoansMemberus-gaap:FinancingReceivables60To89DaysPastDueMembermfa:ResidentialWholeLoanMember2023-12-310001055160mfa:BusinessPurposeLoansMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMembermfa:ResidentialWholeLoanMember2023-12-310001055160mfa:NonQMLoansMembermfa:ResidentialWholeLoanMember2023-01-012023-12-310001055160mfa:NonQMLoansMemberus-gaap:FinancingReceivables1To29DaysPastDueMembermfa:ResidentialWholeLoanMember2023-12-310001055160mfa:NonQMLoansMemberus-gaap:FinancingReceivables30To59DaysPastDueMembermfa:ResidentialWholeLoanMember2023-12-310001055160mfa:NonQMLoansMemberus-gaap:FinancingReceivables60To89DaysPastDueMembermfa:ResidentialWholeLoanMember2023-12-310001055160mfa:NonQMLoansMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMembermfa:ResidentialWholeLoanMember2023-12-310001055160mfa:LegacyReperformingAndNonPerformingLoansMembermfa:ResidentialWholeLoanMember2023-01-012023-12-310001055160mfa:LegacyReperformingAndNonPerformingLoansMemberus-gaap:FinancingReceivables1To29DaysPastDueMembermfa:ResidentialWholeLoanMember2023-12-310001055160mfa:LegacyReperformingAndNonPerformingLoansMemberus-gaap:FinancingReceivables30To59DaysPastDueMembermfa:ResidentialWholeLoanMember2023-12-310001055160mfa:LegacyReperformingAndNonPerformingLoansMemberus-gaap:FinancingReceivables60To89DaysPastDueMembermfa:ResidentialWholeLoanMember2023-12-310001055160mfa:LegacyReperformingAndNonPerformingLoansMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMembermfa:ResidentialWholeLoanMember2023-12-310001055160mfa:OtherLoansMembermfa:ResidentialWholeLoanMember2023-01-012023-12-310001055160mfa:OtherLoansMemberus-gaap:FinancingReceivables1To29DaysPastDueMembermfa:ResidentialWholeLoanMember2023-12-310001055160mfa:OtherLoansMemberus-gaap:FinancingReceivables30To59DaysPastDueMembermfa:ResidentialWholeLoanMember2023-12-310001055160mfa:OtherLoansMemberus-gaap:FinancingReceivables60To89DaysPastDueMembermfa:ResidentialWholeLoanMember2023-12-310001055160mfa:OtherLoansMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMembermfa:ResidentialWholeLoanMember2023-12-310001055160mfa:ResidentialWholeLoanExcludingUnsettledPurchasesMember2023-12-310001055160mfa:ResidentialWholeLoanExcludingUnsettledPurchasesMember2023-01-012023-12-310001055160us-gaap:FinancingReceivables1To29DaysPastDueMembermfa:ResidentialWholeLoanExcludingUnsettledPurchasesMember2023-12-310001055160us-gaap:FinancingReceivables30To59DaysPastDueMembermfa:ResidentialWholeLoanExcludingUnsettledPurchasesMember2023-12-310001055160us-gaap:FinancingReceivables60To89DaysPastDueMembermfa:ResidentialWholeLoanExcludingUnsettledPurchasesMember2023-12-310001055160us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMembermfa:ResidentialWholeLoanExcludingUnsettledPurchasesMember2023-12-310001055160mfa:SingleFamilyTransitionalLoansMembermfa:AsIsValueOfCollateralMember2024-06-300001055160mfa:SingleFamilyTransitionalLoansMembermfa:AsIsValueOfCollateralMember2023-12-310001055160mfa:MultiFamilyTransitionalLoansMembermfa:AsIsValueOfCollateralMember2024-06-300001055160mfa:MultiFamilyTransitionalLoansMembermfa:AsIsValueOfCollateralMember2023-12-310001055160mfa:NonQMAndSingleFamilyRentalLoansMembermfa:ResidentialWholeLoanMember2024-01-012024-03-310001055160mfa:ResidentialWholeLoanMember2024-04-012024-06-300001055160mfa:SingleFamilyTransitionalLoansMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2024-01-012024-03-310001055160mfa:NonQMLoansMembermfa:ResidentialWholeLoanMember2024-01-012024-03-310001055160mfa:LegacyReperformingAndNonPerformingLoansMembermfa:ResidentialWholeLoanMember2024-01-012024-03-310001055160mfa:ResidentialWholeLoanMember2024-01-012024-03-310001055160mfa:SingleFamilyTransitionalLoansMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2024-03-310001055160mfa:SingleFamilyRentalLoansMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2024-03-310001055160mfa:NonQMLoansMembermfa:ResidentialWholeLoanMember2024-03-310001055160mfa:LegacyReperformingAndNonPerformingLoansMembermfa:ResidentialWholeLoanMember2024-03-310001055160mfa:ResidentialWholeLoanMember2024-03-310001055160mfa:SingleFamilyTransitionalLoansMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2024-04-012024-06-300001055160mfa:NonQMLoansMembermfa:ResidentialWholeLoanMember2024-04-012024-06-300001055160mfa:LegacyReperformingAndNonPerformingLoansMembermfa:ResidentialWholeLoanMember2024-04-012024-06-300001055160mfa:SingleFamilyTransitionalLoansMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2022-12-310001055160mfa:SingleFamilyRentalLoansMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2022-12-310001055160mfa:NonQMLoansMembermfa:ResidentialWholeLoanMember2022-12-310001055160mfa:LegacyReperformingAndNonPerformingLoansMembermfa:ResidentialWholeLoanMember2022-12-310001055160mfa:ResidentialWholeLoanMember2022-12-310001055160mfa:SingleFamilyTransitionalLoansMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2023-01-012023-03-310001055160mfa:SingleFamilyRentalLoansMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2023-01-012023-03-310001055160mfa:NonQMLoansMembermfa:ResidentialWholeLoanMember2023-01-012023-03-310001055160mfa:LegacyReperformingAndNonPerformingLoansMembermfa:ResidentialWholeLoanMember2023-01-012023-03-310001055160mfa:ResidentialWholeLoanMember2023-01-012023-03-310001055160mfa:SingleFamilyTransitionalLoansMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2023-03-310001055160mfa:SingleFamilyRentalLoansMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2023-03-310001055160mfa:NonQMLoansMembermfa:ResidentialWholeLoanMember2023-03-310001055160mfa:LegacyReperformingAndNonPerformingLoansMembermfa:ResidentialWholeLoanMember2023-03-310001055160mfa:ResidentialWholeLoanMember2023-03-310001055160mfa:SingleFamilyTransitionalLoansMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2023-04-012023-06-300001055160mfa:SingleFamilyRentalLoansMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2023-04-012023-06-300001055160mfa:NonQMLoansMembermfa:ResidentialWholeLoanMember2023-04-012023-06-300001055160mfa:LegacyReperformingAndNonPerformingLoansMembermfa:ResidentialWholeLoanMember2023-04-012023-06-300001055160mfa:ResidentialWholeLoanMember2023-04-012023-06-300001055160mfa:SingleFamilyTransitionalLoansMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2023-06-300001055160mfa:SingleFamilyRentalLoansMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2023-06-300001055160mfa:NonQMLoansMembermfa:ResidentialWholeLoanMember2023-06-300001055160mfa:LegacyReperformingAndNonPerformingLoansMembermfa:ResidentialWholeLoanMember2023-06-300001055160mfa:ResidentialWholeLoanMember2023-06-300001055160us-gaap:UnfundedLoanCommitmentMember2024-06-300001055160us-gaap:UnfundedLoanCommitmentMember2023-06-300001055160mfa:SingleFamilyTransitionalLoansMembermfa:CollateralDependentMethodologyMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2024-06-300001055160mfa:SingleFamilyTransitionalLoansMembermfa:CollateralDependentMethodologyMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2023-06-300001055160mfa:CollateralDependentMethodologyMembermfa:LegacyReperformingAndNonPerformingLoansMembermfa:ResidentialWholeLoanMember2024-06-300001055160mfa:CollateralDependentMethodologyMembermfa:LegacyReperformingAndNonPerformingLoansMembermfa:ResidentialWholeLoanMember2023-06-300001055160us-gaap:NonperformingFinancingReceivableMember2024-04-012024-06-300001055160us-gaap:NonperformingFinancingReceivableMember2024-01-012024-06-300001055160mfa:WithoutAssociatedCreditLossesMember2024-06-300001055160mfa:WithoutAssociatedCreditLossesMember2023-12-3100010551602023-01-012023-12-310001055160us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2024-01-012024-06-300001055160us-gaap:CarryingReportedAmountFairValueDisclosureMemberus-gaap:LtvLessThan80PercentMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2024-06-300001055160us-gaap:CarryingReportedAmountFairValueDisclosureMembermfa:DebtToValueRatioGreaterThan80PercentMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2024-06-300001055160us-gaap:CarryingReportedAmountFairValueDisclosureMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2024-01-012024-06-300001055160us-gaap:CarryingReportedAmountFairValueDisclosureMemberus-gaap:LtvLessThan80PercentMembermfa:NonQMLoansMembermfa:ResidentialWholeLoanMember2024-06-300001055160us-gaap:CarryingReportedAmountFairValueDisclosureMembermfa:DebtToValueRatioGreaterThan80PercentMembermfa:NonQMLoansMembermfa:ResidentialWholeLoanMember2024-06-300001055160us-gaap:CarryingReportedAmountFairValueDisclosureMembermfa:NonQMLoansMembermfa:ResidentialWholeLoanMember2024-01-012024-06-300001055160us-gaap:CarryingReportedAmountFairValueDisclosureMemberus-gaap:LtvLessThan80PercentMembermfa:LegacyReperformingAndNonPerformingLoansMembermfa:ResidentialWholeLoanMember2024-06-300001055160us-gaap:CarryingReportedAmountFairValueDisclosureMembermfa:DebtToValueRatioGreaterThan80PercentMembermfa:LegacyReperformingAndNonPerformingLoansMembermfa:ResidentialWholeLoanMember2024-06-300001055160us-gaap:CarryingReportedAmountFairValueDisclosureMembermfa:LegacyReperformingAndNonPerformingLoansMembermfa:ResidentialWholeLoanMember2024-01-012024-06-300001055160us-gaap:CarryingReportedAmountFairValueDisclosureMemberus-gaap:LtvLessThan80PercentMembermfa:ResidentialWholeLoanMember2024-06-300001055160us-gaap:CarryingReportedAmountFairValueDisclosureMembermfa:DebtToValueRatioGreaterThan80PercentMembermfa:ResidentialWholeLoanMember2024-06-300001055160us-gaap:CarryingReportedAmountFairValueDisclosureMembermfa:ResidentialWholeLoanMember2024-01-012024-06-300001055160mfa:SingleFamilyTransitionalLoansMembermfa:SettledWholeLoansMember2024-01-012024-06-300001055160mfa:SingleFamilyTransitionalLoansMemberus-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2024-06-300001055160mfa:SingleFamilyTransitionalLoansMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2023-01-012023-06-300001055160mfa:MultiFamilyTransitionalLoansMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2024-04-012024-06-300001055160mfa:MultiFamilyTransitionalLoansMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2023-04-012023-06-300001055160mfa:MultiFamilyTransitionalLoansMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2023-01-012023-06-300001055160mfa:SingleFamilyRentalLoansMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2023-01-012023-06-300001055160mfa:NonQMLoansMembermfa:ResidentialWholeLoanMember2023-01-012023-06-300001055160mfa:LegacyReperformingAndNonPerformingLoansMembermfa:ResidentialWholeLoanMember2023-01-012023-06-300001055160mfa:OtherLoansMembermfa:ResidentialWholeLoanMember2024-04-012024-06-300001055160mfa:OtherLoansMembermfa:ResidentialWholeLoanMember2023-04-012023-06-300001055160mfa:OtherLoansMembermfa:ResidentialWholeLoanMember2023-01-012023-06-300001055160mfa:ResidentialWholeLoanMember2023-01-012023-06-300001055160mfa:SingleFamilyTransitionalLoansMembermfa:BusinessPurposeLoansMembermfa:FinancialAssetEqualToOrGreaterThan60DaysPastDueMembermfa:ResidentialWholeLoanMember2024-06-300001055160mfa:MultiFamilyTransitionalLoansMembermfa:BusinessPurposeLoansMembermfa:FinancialAssetEqualToOrGreaterThan60DaysPastDueMembermfa:ResidentialWholeLoanMember2024-06-300001055160mfa:SingleFamilyRentalLoansMembermfa:BusinessPurposeLoansMembermfa:FinancialAssetEqualToOrGreaterThan60DaysPastDueMembermfa:ResidentialWholeLoanMember2024-06-300001055160mfa:BusinessPurposeLoansMembermfa:FinancialAssetEqualToOrGreaterThan60DaysPastDueMembermfa:ResidentialWholeLoanMember2024-06-300001055160mfa:NonQMLoansMembermfa:FinancialAssetEqualToOrGreaterThan60DaysPastDueMembermfa:ResidentialWholeLoanMember2024-06-300001055160mfa:LegacyReperformingAndNonPerformingLoansMembermfa:FinancialAssetEqualToOrGreaterThan60DaysPastDueMembermfa:ResidentialWholeLoanMember2024-06-300001055160mfa:OtherLoansMembermfa:FinancialAssetEqualToOrGreaterThan60DaysPastDueMembermfa:ResidentialWholeLoanMember2024-06-300001055160mfa:FinancialAssetEqualToOrGreaterThan60DaysPastDueMembermfa:ResidentialWholeLoanMember2024-06-300001055160mfa:SingleFamilyTransitionalLoansMembermfa:BusinessPurposeLoansMembermfa:FinancialAssetEqualToOrGreaterThan60DaysPastDueMembermfa:ResidentialWholeLoanMember2023-12-310001055160mfa:MultiFamilyTransitionalLoansMembermfa:BusinessPurposeLoansMembermfa:FinancialAssetEqualToOrGreaterThan60DaysPastDueMembermfa:ResidentialWholeLoanMember2023-12-310001055160mfa:SingleFamilyRentalLoansMembermfa:BusinessPurposeLoansMembermfa:FinancialAssetEqualToOrGreaterThan60DaysPastDueMembermfa:ResidentialWholeLoanMember2023-12-310001055160mfa:BusinessPurposeLoansMembermfa:FinancialAssetEqualToOrGreaterThan60DaysPastDueMembermfa:ResidentialWholeLoanMember2023-12-310001055160mfa:NonQMLoansMembermfa:FinancialAssetEqualToOrGreaterThan60DaysPastDueMembermfa:ResidentialWholeLoanMember2023-12-310001055160mfa:LegacyReperformingAndNonPerformingLoansMembermfa:FinancialAssetEqualToOrGreaterThan60DaysPastDueMembermfa:ResidentialWholeLoanMember2023-12-310001055160mfa:OtherLoansMembermfa:FinancialAssetEqualToOrGreaterThan60DaysPastDueMembermfa:ResidentialWholeLoanMember2023-12-310001055160mfa:FinancialAssetEqualToOrGreaterThan60DaysPastDueMembermfa:ResidentialWholeLoanMember2023-12-310001055160mfa:SingleFamilyTransitionalLoansMemberus-gaap:CarryingReportedAmountFairValueDisclosureMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2024-04-012024-06-300001055160mfa:SingleFamilyTransitionalLoansMemberus-gaap:CarryingReportedAmountFairValueDisclosureMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2023-04-012023-06-300001055160mfa:SingleFamilyTransitionalLoansMemberus-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2024-04-012024-06-300001055160mfa:SingleFamilyTransitionalLoansMemberus-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2023-04-012023-06-300001055160mfa:MultiFamilyTransitionalLoansMemberus-gaap:CarryingReportedAmountFairValueDisclosureMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2024-04-012024-06-300001055160mfa:MultiFamilyTransitionalLoansMemberus-gaap:CarryingReportedAmountFairValueDisclosureMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2023-04-012023-06-300001055160mfa:MultiFamilyTransitionalLoansMemberus-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2024-04-012024-06-300001055160mfa:MultiFamilyTransitionalLoansMemberus-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2023-04-012023-06-300001055160mfa:SingleFamilyRentalLoansMemberus-gaap:CarryingReportedAmountFairValueDisclosureMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2024-04-012024-06-300001055160mfa:SingleFamilyRentalLoansMemberus-gaap:CarryingReportedAmountFairValueDisclosureMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2023-04-012023-06-300001055160mfa:SingleFamilyRentalLoansMemberus-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2024-04-012024-06-300001055160mfa:SingleFamilyRentalLoansMemberus-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2023-04-012023-06-300001055160us-gaap:CarryingReportedAmountFairValueDisclosureMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2024-04-012024-06-300001055160us-gaap:CarryingReportedAmountFairValueDisclosureMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2023-04-012023-06-300001055160us-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2024-04-012024-06-300001055160us-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2023-04-012023-06-300001055160mfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2024-04-012024-06-300001055160mfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2023-04-012023-06-300001055160us-gaap:CarryingReportedAmountFairValueDisclosureMembermfa:NonQMLoansMembermfa:ResidentialWholeLoanMember2024-04-012024-06-300001055160us-gaap:CarryingReportedAmountFairValueDisclosureMembermfa:NonQMLoansMembermfa:ResidentialWholeLoanMember2023-04-012023-06-300001055160us-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:NonQMLoansMembermfa:ResidentialWholeLoanMember2024-04-012024-06-300001055160us-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:NonQMLoansMembermfa:ResidentialWholeLoanMember2023-04-012023-06-300001055160us-gaap:CarryingReportedAmountFairValueDisclosureMembermfa:LegacyReperformingAndNonPerformingLoansMembermfa:ResidentialWholeLoanMember2024-04-012024-06-300001055160us-gaap:CarryingReportedAmountFairValueDisclosureMembermfa:LegacyReperformingAndNonPerformingLoansMembermfa:ResidentialWholeLoanMember2023-04-012023-06-300001055160us-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:LegacyReperformingAndNonPerformingLoansMembermfa:ResidentialWholeLoanMember2024-04-012024-06-300001055160us-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:LegacyReperformingAndNonPerformingLoansMembermfa:ResidentialWholeLoanMember2023-04-012023-06-300001055160us-gaap:CarryingReportedAmountFairValueDisclosureMembermfa:OtherLoansMembermfa:ResidentialWholeLoanMember2024-04-012024-06-300001055160us-gaap:CarryingReportedAmountFairValueDisclosureMembermfa:OtherLoansMembermfa:ResidentialWholeLoanMember2023-04-012023-06-300001055160us-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:OtherLoansMembermfa:ResidentialWholeLoanMember2024-04-012024-06-300001055160us-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:OtherLoansMembermfa:ResidentialWholeLoanMember2023-04-012023-06-300001055160us-gaap:CarryingReportedAmountFairValueDisclosureMembermfa:ResidentialWholeLoanMember2024-04-012024-06-300001055160us-gaap:CarryingReportedAmountFairValueDisclosureMembermfa:ResidentialWholeLoanMember2023-04-012023-06-300001055160us-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:ResidentialWholeLoanMember2024-04-012024-06-300001055160us-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:ResidentialWholeLoanMember2023-04-012023-06-300001055160mfa:SingleFamilyTransitionalLoansMemberus-gaap:CarryingReportedAmountFairValueDisclosureMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2024-01-012024-06-300001055160mfa:SingleFamilyTransitionalLoansMemberus-gaap:CarryingReportedAmountFairValueDisclosureMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2023-01-012023-06-300001055160mfa:SingleFamilyTransitionalLoansMemberus-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2024-01-012024-06-300001055160mfa:SingleFamilyTransitionalLoansMemberus-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2023-01-012023-06-300001055160mfa:MultiFamilyTransitionalLoansMemberus-gaap:CarryingReportedAmountFairValueDisclosureMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2024-01-012024-06-300001055160mfa:MultiFamilyTransitionalLoansMemberus-gaap:CarryingReportedAmountFairValueDisclosureMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2023-01-012023-06-300001055160mfa:MultiFamilyTransitionalLoansMemberus-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2024-01-012024-06-300001055160mfa:MultiFamilyTransitionalLoansMemberus-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2023-01-012023-06-300001055160mfa:SingleFamilyRentalLoansMemberus-gaap:CarryingReportedAmountFairValueDisclosureMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2024-01-012024-06-300001055160mfa:SingleFamilyRentalLoansMemberus-gaap:CarryingReportedAmountFairValueDisclosureMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2023-01-012023-06-300001055160mfa:SingleFamilyRentalLoansMemberus-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2024-01-012024-06-300001055160mfa:SingleFamilyRentalLoansMemberus-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2023-01-012023-06-300001055160us-gaap:CarryingReportedAmountFairValueDisclosureMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2023-01-012023-06-300001055160us-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2024-01-012024-06-300001055160us-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2023-01-012023-06-300001055160mfa:BusinessPurposeLoansMembermfa:ResidentialWholeLoanMember2023-01-012023-06-300001055160us-gaap:CarryingReportedAmountFairValueDisclosureMembermfa:NonQMLoansMembermfa:ResidentialWholeLoanMember2023-01-012023-06-300001055160us-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:NonQMLoansMembermfa:ResidentialWholeLoanMember2024-01-012024-06-300001055160us-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:NonQMLoansMembermfa:ResidentialWholeLoanMember2023-01-012023-06-300001055160us-gaap:CarryingReportedAmountFairValueDisclosureMembermfa:LegacyReperformingAndNonPerformingLoansMembermfa:ResidentialWholeLoanMember2023-01-012023-06-300001055160us-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:LegacyReperformingAndNonPerformingLoansMembermfa:ResidentialWholeLoanMember2024-01-012024-06-300001055160us-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:LegacyReperformingAndNonPerformingLoansMembermfa:ResidentialWholeLoanMember2023-01-012023-06-300001055160us-gaap:CarryingReportedAmountFairValueDisclosureMembermfa:OtherLoansMembermfa:ResidentialWholeLoanMember2024-01-012024-06-300001055160us-gaap:CarryingReportedAmountFairValueDisclosureMembermfa:OtherLoansMembermfa:ResidentialWholeLoanMember2023-01-012023-06-300001055160us-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:OtherLoansMembermfa:ResidentialWholeLoanMember2024-01-012024-06-300001055160us-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:OtherLoansMembermfa:ResidentialWholeLoanMember2023-01-012023-06-300001055160us-gaap:CarryingReportedAmountFairValueDisclosureMembermfa:ResidentialWholeLoanMember2023-01-012023-06-300001055160us-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:ResidentialWholeLoanMember2024-01-012024-06-300001055160us-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:ResidentialWholeLoanMember2023-01-012023-06-300001055160mfa:A500CouponMember2024-06-300001055160mfa:A500CouponMember2024-01-012024-06-300001055160mfa:A550CouponMember2024-06-300001055160mfa:A550CouponMember2024-01-012024-06-300001055160mfa:A600CouponMember2024-06-300001055160mfa:A600CouponMember2024-01-012024-06-300001055160mfa:A6.50CouponMember2024-06-300001055160mfa:A6.50CouponMember2024-01-012024-06-300001055160mfa:AgencyMBSMember2024-06-300001055160mfa:AgencyMBSMember2024-01-012024-06-300001055160mfa:A500CouponMember2023-12-310001055160mfa:A500CouponMember2023-01-012023-12-310001055160mfa:A550CouponMember2023-12-310001055160mfa:A550CouponMember2023-01-012023-12-310001055160mfa:A600CouponMember2023-12-310001055160mfa:A600CouponMember2023-01-012023-12-310001055160mfa:A6.50CouponMember2023-12-310001055160mfa:A6.50CouponMember2023-01-012023-12-310001055160mfa:AgencyMBSMember2023-12-310001055160mfa:AgencyMBSMember2023-01-012023-12-310001055160mfa:TermNotesbackedbyMSRRelatedCollateralMember2024-06-300001055160mfa:TermNotesbackedbyMSRRelatedCollateralMember2023-12-310001055160mfa:TermNotesbackedbyMSRRelatedCollateralMember2024-01-012024-06-300001055160mfa:TermNotesbackedbyMSRRelatedCollateralMember2023-01-012023-12-310001055160mfa:TermNotesbackedbyMSRRelatedCollateralMember2024-01-012024-03-310001055160mfa:TermNotesBackedByMSRRelatedCollateralMember2023-12-310001055160mfa:TermNotesBackedByMSRRelatedCollateralMember2023-10-310001055160us-gaap:USGovernmentSponsoredEnterprisesDebtSecuritiesMember2024-06-300001055160us-gaap:USGovernmentSponsoredEnterprisesDebtSecuritiesMember2023-12-310001055160mfa:NonAgencyMBSMember2024-06-300001055160mfa:NonAgencyMBSMember2023-12-310001055160mfa:OtherSecuritiesMember2024-06-300001055160mfa:ResidentialMortgageSecuritiesMember2024-06-300001055160mfa:OtherSecuritiesMember2023-12-310001055160mfa:ResidentialMortgageSecuritiesMember2023-12-310001055160mfa:CRTFairValueOptionMember2024-06-300001055160mfa:CRTFairValueOptionMember2023-12-310001055160us-gaap:ResidentialMortgageBackedSecuritiesMember2024-04-012024-06-300001055160us-gaap:ResidentialMortgageBackedSecuritiesMember2024-01-012024-06-300001055160us-gaap:ResidentialMortgageBackedSecuritiesMember2023-01-012023-06-300001055160us-gaap:ResidentialMortgageBackedSecuritiesMember2023-04-012023-06-300001055160us-gaap:SecuritiesInvestmentMember2024-04-012024-06-300001055160us-gaap:SecuritiesInvestmentMember2023-04-012023-06-300001055160us-gaap:SecuritiesInvestmentMember2024-01-012024-06-300001055160us-gaap:SecuritiesInvestmentMember2023-01-012023-06-300001055160us-gaap:OtherThanSecuritiesInvestmentMember2024-04-012024-06-300001055160us-gaap:OtherThanSecuritiesInvestmentMember2023-04-012023-06-300001055160us-gaap:OtherThanSecuritiesInvestmentMember2024-01-012024-06-300001055160us-gaap:OtherThanSecuritiesInvestmentMember2023-01-012023-06-300001055160us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember2024-06-300001055160us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember2023-06-300001055160mfa:AgencyMBSMember2024-04-012024-06-300001055160mfa:AgencyMBSMember2023-04-012023-06-300001055160mfa:AgencyMBSMember2023-01-012023-06-300001055160mfa:OtherMBSMember2024-04-012024-06-300001055160mfa:OtherMBSMember2023-04-012023-06-300001055160mfa:OtherMBSMember2024-01-012024-06-300001055160mfa:OtherMBSMember2023-01-012023-06-300001055160mfa:TermNotesBackedByMSRCollateralMember2024-04-012024-06-300001055160mfa:TermNotesBackedByMSRCollateralMember2023-04-012023-06-300001055160mfa:TermNotesBackedByMSRCollateralMember2024-01-012024-06-300001055160mfa:TermNotesBackedByMSRCollateralMember2023-01-012023-06-300001055160us-gaap:WhollyOwnedPropertiesMembermfa:BusinessPurposeLoansMember2024-06-300001055160us-gaap:WhollyOwnedPropertiesMembermfa:BusinessPurposeLoansMember2023-12-310001055160us-gaap:WhollyOwnedPropertiesMembermfa:NonQMLoansMember2024-06-300001055160us-gaap:WhollyOwnedPropertiesMembermfa:NonQMLoansMember2023-12-310001055160us-gaap:WhollyOwnedPropertiesMembermfa:LegacyReperformingAndNonPerformingLoansMember2024-06-300001055160us-gaap:WhollyOwnedPropertiesMembermfa:LegacyReperformingAndNonPerformingLoansMember2023-12-310001055160us-gaap:WhollyOwnedPropertiesMember2024-06-300001055160us-gaap:WhollyOwnedPropertiesMember2023-12-310001055160us-gaap:CarryingReportedAmountFairValueDisclosureMember2024-06-300001055160us-gaap:EstimateOfFairValueFairValueDisclosureMember2024-06-300001055160mfa:EntityOwningANewlyConstructedIndustrialPropertyMember2023-12-310001055160mfa:EntityOwningANewlyConstructedIndustrialPropertyMember2024-04-012024-06-300001055160mfa:EntityOwningANewlyConstructedIndustrialPropertyMember2024-01-012024-06-300001055160mfa:LimaOneMember2021-07-010001055160mfa:LimaOneMemberus-gaap:TrademarksAndTradeNamesMember2023-12-310001055160mfa:LimaOneMemberus-gaap:TrademarksAndTradeNamesMember2024-01-012024-06-300001055160mfa:LimaOneMemberus-gaap:TrademarksAndTradeNamesMember2024-06-300001055160mfa:LimaOneMemberus-gaap:CustomerRelationshipsMember2023-12-310001055160mfa:LimaOneMemberus-gaap:CustomerRelationshipsMember2024-01-012024-06-300001055160mfa:LimaOneMemberus-gaap:CustomerRelationshipsMember2024-06-300001055160mfa:LimaOneMemberus-gaap:SoftwareAndSoftwareDevelopmentCostsMember2023-12-310001055160mfa:LimaOneMemberus-gaap:SoftwareAndSoftwareDevelopmentCostsMember2024-01-012024-06-300001055160mfa:LimaOneMemberus-gaap:SoftwareAndSoftwareDevelopmentCostsMember2024-06-300001055160mfa:LimaOneMember2023-12-310001055160mfa:LimaOneMember2024-01-012024-06-300001055160mfa:LimaOneMember2024-06-300001055160us-gaap:CommonStockMembermfa:LoanOriginationPartnersMember2024-06-300001055160us-gaap:PreferredStockMembermfa:LoanOriginationPartnersMember2024-06-300001055160mfa:LoanOriginationPartnersMember2024-01-012024-06-300001055160mfa:LoanOriginationPartnersMember2023-01-012023-06-300001055160mfa:CommercialMortgageBridgeLoanMembersrt:MinimumMember2024-06-300001055160mfa:CommercialMortgageBridgeLoanMembersrt:MaximumMember2024-06-300001055160mfa:CommercialMortgageBridgeLoanMembermfa:SeniorLivingPropertyMember2024-06-300001055160mfa:CommercialMortgageBridgeLoanMembermfa:OfficePropertyMember2024-06-300001055160mfa:CommercialMortgageBridgeLoanMember2024-06-300001055160mfa:CommercialMortgageBridgeLoanMember2024-01-012024-06-300001055160mfa:CommercialMortgageBridgeLoanMembermfa:FinancingReceivablesEqualToGreaterThan60DaysPastDueMember2024-06-300001055160mfa:CommercialMortgageBridgeLoanMember2023-12-310001055160mfa:CommercialMortgageBridgeLoanMember2023-01-012023-12-310001055160mfa:CommercialMortgageBridgeLoanMembermfa:FinancingReceivablesEqualToGreaterThan60DaysPastDueMember2023-12-310001055160us-gaap:AssetPledgedAsCollateralWithoutRightMemberus-gaap:InterestRateSwapMembermfa:AgencyMBSMember2024-06-300001055160us-gaap:AssetPledgedAsCollateralWithoutRightMemberus-gaap:InterestRateSwapMembermfa:AgencyMBSMember2023-12-310001055160us-gaap:AssetPledgedAsCollateralWithoutRightMemberus-gaap:InterestRateSwapMember2024-06-300001055160us-gaap:AssetPledgedAsCollateralWithoutRightMemberus-gaap:InterestRateSwapMember2023-12-310001055160us-gaap:InterestRateSwapMember2024-06-300001055160mfa:DerivativeMaturityWithin30DayTo3MonthsMemberus-gaap:InterestRateSwapMember2024-06-300001055160mfa:DerivativeMaturityWithin30DayTo3MonthsMemberus-gaap:InterestRateSwapMember2023-12-310001055160mfa:DerivativeMaturityOver3MonthsTo6MonthsMemberus-gaap:InterestRateSwapMember2024-06-300001055160mfa:DerivativeMaturityOver3MonthsTo6MonthsMemberus-gaap:InterestRateSwapMember2023-12-310001055160mfa:DerivativeMaturityOver6MonthsTo12MonthsMemberus-gaap:InterestRateSwapMember2024-06-300001055160mfa:DerivativeMaturityOver6MonthsTo12MonthsMemberus-gaap:InterestRateSwapMember2023-12-310001055160mfa:DerivativeMaturityOver12MonthsTo24MonthsMemberus-gaap:InterestRateSwapMember2024-06-300001055160mfa:DerivativeMaturityOver12MonthsTo24MonthsMemberus-gaap:InterestRateSwapMember2023-12-310001055160mfa:DerivativeMaturityOver24MonthsTo36MonthsMemberus-gaap:InterestRateSwapMember2024-06-300001055160mfa:DerivativeMaturityOver24MonthsTo36MonthsMemberus-gaap:InterestRateSwapMember2023-12-310001055160mfa:DerivativeMaturityOver36MonthsTo48MonthsMemberus-gaap:InterestRateSwapMember2024-06-300001055160mfa:DerivativeMaturityOver36MonthsTo48MonthsMemberus-gaap:InterestRateSwapMember2023-12-310001055160mfa:DerivativeMaturityOver48MonthsTo60MonthsMemberus-gaap:InterestRateSwapMember2024-06-300001055160mfa:DerivativeMaturityOver48MonthsTo60MonthsMemberus-gaap:InterestRateSwapMember2023-12-310001055160mfa:DerivativeMaturityOver60MonthsTo72MonthsMemberus-gaap:InterestRateSwapMember2024-06-300001055160mfa:DerivativeMaturityOver60MonthsTo72MonthsMemberus-gaap:InterestRateSwapMember2023-12-310001055160mfa:DerivativeMaturityOver72MonthsMemberus-gaap:InterestRateSwapMember2024-06-300001055160mfa:DerivativeMaturityOver72MonthsMemberus-gaap:InterestRateSwapMember2023-12-310001055160us-gaap:InterestRateSwapMember2023-12-310001055160mfa:AgreementsWithMarkToMarketCollateralProvisionsMembermfa:ResidentialWholeLoanMember2024-06-300001055160mfa:AgreementsWithMarkToMarketCollateralProvisionsMemberus-gaap:SecuredDebtMember2024-06-300001055160mfa:AgreementsWithMarkToMarketCollateralProvisionsMember2024-06-300001055160mfa:AgreementsWithNonMarkToMarketCollateralProvisionsMembermfa:ResidentialWholeLoanMember2024-06-300001055160us-gaap:SecuredDebtMembermfa:ResidentialWholeLoanMember2024-06-300001055160mfa:ConvertibleSeniorNotesMemberus-gaap:UnsecuredDebtMember2024-06-300001055160mfa:A8.875SeniorNotesDue2029Memberus-gaap:SeniorNotesMember2024-06-300001055160mfa:A8.875SeniorNotesDue2029Memberus-gaap:UnsecuredDebtMember2024-06-300001055160mfa:A9.00SeniorNotesDue2029Memberus-gaap:SeniorNotesMember2024-06-300001055160mfa:A9.00SeniorNotesDue2029Memberus-gaap:UnsecuredDebtMember2024-06-300001055160mfa:ImpactOfNetSwapCarryMemberus-gaap:UnsecuredDebtMember2024-06-300001055160mfa:AgreementsWithMarkToMarketCollateralProvisionsMembermfa:ResidentialWholeLoanMember2023-12-310001055160mfa:AgreementsWithMarkToMarketCollateralProvisionsMemberus-gaap:SecuredDebtMember2023-12-310001055160mfa:AgreementsWithMarkToMarketCollateralProvisionsMember2023-12-310001055160mfa:AgreementsWithNonMarkToMarketCollateralProvisionsMembermfa:ResidentialWholeLoanMember2023-12-310001055160us-gaap:SecuredDebtMembermfa:ResidentialWholeLoanMember2023-12-310001055160mfa:ConvertibleSeniorNotesMemberus-gaap:UnsecuredDebtMember2023-12-310001055160mfa:ImpactOfNetSwapCarryMemberus-gaap:UnsecuredDebtMember2023-12-310001055160mfa:ResidentialWholeLoanMembermfa:NotHeldAtFairValueMembermfa:AgreementsWithMarkToMarketCollateralProvisionsMember2024-06-300001055160mfa:ResidentialWholeLoanMembermfa:HeldAtFairValueMembermfa:AgreementsWithNonMarkToMarketCollateralProvisionsMember2024-06-300001055160mfa:ResidentialWholeLoanMembermfa:HeldAtFairValueMemberus-gaap:SecuredDebtMember2024-06-300001055160us-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:AgreementsWithMarkToMarketCollateralProvisionsMember2024-06-300001055160us-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:AgreementsWithNonMarkToMarketCollateralProvisionsMember2024-06-300001055160us-gaap:EstimateOfFairValueFairValueDisclosureMemberus-gaap:SecuredDebtMember2024-06-300001055160us-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:AgreementsWithNonMarkToMarketCollateralProvisionsMember2023-12-310001055160us-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:HeldAtFairValueMembermfa:AgreementsWithMarkToMarketCollateralProvisionsMember2023-12-310001055160us-gaap:EstimateOfFairValueFairValueDisclosureMemberus-gaap:SecuredDebtMember2023-12-310001055160us-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:AgreementsWithMarkToMarketCollateralProvisionsMember2023-12-310001055160mfa:UnpaidPrincipalBalanceMaturingIn03MonthsMembermfa:ResidentialWholeLoanMembermfa:AgreementsWithMarkToMarketCollateralProvisionsMember2024-06-300001055160mfa:UnpaidPrincipalBalanceMaturingIn36MonthsMembermfa:ResidentialWholeLoanMembermfa:AgreementsWithMarkToMarketCollateralProvisionsMember2024-06-300001055160mfa:UnpaidPrincipalBalanceMaturingIn612MonthsMembermfa:ResidentialWholeLoanMembermfa:AgreementsWithMarkToMarketCollateralProvisionsMember2024-06-300001055160mfa:UnpaidPrincipalBalanceMaturingInGreaterThan12MonthsMembermfa:ResidentialWholeLoanMembermfa:AgreementsWithMarkToMarketCollateralProvisionsMember2024-06-300001055160mfa:UnpaidPrincipalBalanceMaturingIn03MonthsMemberus-gaap:SecuredDebtMembermfa:AgreementsWithMarkToMarketCollateralProvisionsMember2024-06-300001055160mfa:UnpaidPrincipalBalanceMaturingIn36MonthsMemberus-gaap:SecuredDebtMembermfa:AgreementsWithMarkToMarketCollateralProvisionsMember2024-06-300001055160mfa:UnpaidPrincipalBalanceMaturingIn612MonthsMemberus-gaap:SecuredDebtMembermfa:AgreementsWithMarkToMarketCollateralProvisionsMember2024-06-300001055160mfa:UnpaidPrincipalBalanceMaturingInGreaterThan12MonthsMemberus-gaap:SecuredDebtMembermfa:AgreementsWithMarkToMarketCollateralProvisionsMember2024-06-300001055160mfa:UnpaidPrincipalBalanceMaturingIn03MonthsMembermfa:AgreementsWithMarkToMarketCollateralProvisionsMember2024-06-300001055160mfa:UnpaidPrincipalBalanceMaturingIn36MonthsMembermfa:AgreementsWithMarkToMarketCollateralProvisionsMember2024-06-300001055160mfa:UnpaidPrincipalBalanceMaturingIn612MonthsMembermfa:AgreementsWithMarkToMarketCollateralProvisionsMember2024-06-300001055160mfa:UnpaidPrincipalBalanceMaturingInGreaterThan12MonthsMembermfa:AgreementsWithMarkToMarketCollateralProvisionsMember2024-06-300001055160mfa:UnpaidPrincipalBalanceMaturingIn03MonthsMembermfa:ResidentialWholeLoanMembermfa:AgreementsWithNonMarkToMarketCollateralProvisionsMember2024-06-300001055160mfa:UnpaidPrincipalBalanceMaturingIn36MonthsMembermfa:ResidentialWholeLoanMembermfa:AgreementsWithNonMarkToMarketCollateralProvisionsMember2024-06-300001055160mfa:UnpaidPrincipalBalanceMaturingIn612MonthsMembermfa:ResidentialWholeLoanMembermfa:AgreementsWithNonMarkToMarketCollateralProvisionsMember2024-06-300001055160mfa:UnpaidPrincipalBalanceMaturingInGreaterThan12MonthsMembermfa:ResidentialWholeLoanMembermfa:AgreementsWithNonMarkToMarketCollateralProvisionsMember2024-06-300001055160mfa:UnpaidPrincipalBalanceMaturingIn612MonthsMembersrt:MaximumMembermfa:AgreementsWithMarkToMarketCollateralProvisionsMember2024-06-300001055160us-gaap:EstimateOfFairValueFairValueDisclosureMemberus-gaap:LoansReceivableMember2024-06-300001055160us-gaap:EstimateOfFairValueFairValueDisclosureMemberus-gaap:LoansReceivableMember2023-12-310001055160us-gaap:AssetPledgedAsCollateralWithRightMemberus-gaap:EstimateOfFairValueFairValueDisclosureMemberus-gaap:LoansReceivableMember2024-06-300001055160us-gaap:AssetPledgedAsCollateralWithRightMemberus-gaap:EstimateOfFairValueFairValueDisclosureMemberus-gaap:LoansReceivableMember2023-12-310001055160us-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:MarkToMarketFinancingAgreementsSecuredBySecuritiesAtFairValueMember2024-06-300001055160us-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:MarkToMarketFinancingAgreementsSecuredBySecuritiesAtFairValueMember2023-12-310001055160us-gaap:AssetPledgedAsCollateralWithRightMemberus-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:MarkToMarketFinancingAgreementsSecuredBySecuritiesAtFairValueMember2024-06-300001055160us-gaap:AssetPledgedAsCollateralWithRightMemberus-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:MarkToMarketFinancingAgreementsSecuredBySecuritiesAtFairValueMember2023-12-310001055160us-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:RealEstateOwnedMember2024-06-300001055160us-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:RealEstateOwnedMember2023-12-310001055160us-gaap:AssetPledgedAsCollateralWithRightMemberus-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:RealEstateOwnedMember2024-06-300001055160us-gaap:AssetPledgedAsCollateralWithRightMemberus-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:RealEstateOwnedMember2023-12-310001055160mfa:AgreementsWithMarkToMarketCollateralProvisionsMembermfa:NonAgencyMBSMember2024-06-300001055160mfa:AgreementsWithMarkToMarketCollateralProvisionsMembermfa:NonAgencyMBSMember2023-12-310001055160us-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:NonMarktoMarketFinancingFacilitiesMember2024-06-300001055160us-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:NonMarktoMarketFinancingFacilitiesMember2023-12-310001055160us-gaap:AssetPledgedAsCollateralWithRightMemberus-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:NonMarktoMarketFinancingFacilitiesMember2024-06-300001055160us-gaap:AssetPledgedAsCollateralWithRightMemberus-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:NonMarktoMarketFinancingFacilitiesMember2023-12-310001055160us-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:NonMarkToMarketFinancingSecuredByRealEstateOwnedMember2024-06-300001055160us-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:NonMarkToMarketFinancingSecuredByRealEstateOwnedMember2023-12-310001055160us-gaap:AssetPledgedAsCollateralWithRightMemberus-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:NonMarkToMarketFinancingSecuredByRealEstateOwnedMember2024-06-300001055160us-gaap:AssetPledgedAsCollateralWithRightMemberus-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:NonMarkToMarketFinancingSecuredByRealEstateOwnedMember2023-12-310001055160mfa:FinancingAgreementMember2024-06-300001055160mfa:FinancingAgreementMember2023-12-310001055160mfa:InterestRateResetWithin30DaysMemberus-gaap:EstimateOfFairValueFairValueDisclosureMemberus-gaap:SecuritiesSoldUnderAgreementsToRepurchaseMember2024-06-300001055160mfa:InterestRateResetWithin30DaysMemberus-gaap:EstimateOfFairValueFairValueDisclosureMemberus-gaap:SecuritiesSoldUnderAgreementsToRepurchaseMember2023-12-310001055160mfa:InterestRateResetOver30DaysTo3MonthsMemberus-gaap:EstimateOfFairValueFairValueDisclosureMemberus-gaap:SecuritiesSoldUnderAgreementsToRepurchaseMember2024-06-300001055160mfa:InterestRateResetOver30DaysTo3MonthsMemberus-gaap:EstimateOfFairValueFairValueDisclosureMemberus-gaap:SecuritiesSoldUnderAgreementsToRepurchaseMember2023-12-310001055160mfa:InterestRateResetOver3Monthsto12MonthsMemberus-gaap:EstimateOfFairValueFairValueDisclosureMemberus-gaap:SecuritiesSoldUnderAgreementsToRepurchaseMember2024-06-300001055160mfa:InterestRateResetOver3Monthsto12MonthsMemberus-gaap:EstimateOfFairValueFairValueDisclosureMemberus-gaap:SecuritiesSoldUnderAgreementsToRepurchaseMember2023-12-310001055160mfa:InterestRateResetOver12MonthsMemberus-gaap:EstimateOfFairValueFairValueDisclosureMemberus-gaap:SecuritiesSoldUnderAgreementsToRepurchaseMember2024-06-300001055160mfa:InterestRateResetOver12MonthsMemberus-gaap:EstimateOfFairValueFairValueDisclosureMemberus-gaap:SecuritiesSoldUnderAgreementsToRepurchaseMember2023-12-310001055160us-gaap:EstimateOfFairValueFairValueDisclosureMemberus-gaap:SecuritiesSoldUnderAgreementsToRepurchaseMember2024-06-300001055160us-gaap:EstimateOfFairValueFairValueDisclosureMemberus-gaap:SecuritiesSoldUnderAgreementsToRepurchaseMember2023-12-310001055160mfa:A625ConvertibleSeniorNotesMemberus-gaap:ConvertibleDebtMember2019-06-032019-06-030001055160mfa:AdditionalConvertibleSeniorNotesMemberus-gaap:ConvertibleDebtMember2019-06-032019-06-030001055160mfa:A625ConvertibleSeniorNotesMemberus-gaap:ConvertibleDebtMember2019-06-030001055160mfa:A625ConvertibleSeniorNotesMemberus-gaap:ConvertibleDebtMember2023-02-280001055160mfa:A625ConvertibleSeniorNotesMemberus-gaap:ConvertibleDebtMember2024-03-310001055160mfa:A625ConvertibleSeniorNotesMemberus-gaap:ConvertibleDebtMember2024-01-012024-03-310001055160mfa:A625ConvertibleSeniorNotesMemberus-gaap:ConvertibleDebtMember2023-12-310001055160mfa:A625ConvertibleSeniorNotesMemberus-gaap:ConvertibleDebtMember2023-01-012023-12-310001055160mfa:A8.875SeniorNotesDue2029Memberus-gaap:SeniorNotesMember2024-01-110001055160mfa:UnderwritersMembermfa:A8.875SeniorNotesDue2029Memberus-gaap:SeniorNotesMember2024-01-110001055160mfa:A8.875SeniorNotesDue2029Memberus-gaap:SeniorNotesMember2024-01-112024-01-110001055160mfa:A9.00SeniorNotesDue2029Memberus-gaap:SeniorNotesMember2024-04-170001055160mfa:A9.00SeniorNotesDue2029Memberus-gaap:SeniorNotesMember2024-04-172024-04-170001055160mfa:WellsFargoMember2024-06-300001055160mfa:BarclaysBankMember2024-06-300001055160mfa:ChurchillFinanceLLCMember2024-06-300001055160us-gaap:AssetPledgedAsCollateralWithRightMembermfa:SecuritizedTransactionsMemberus-gaap:LoansReceivableMember2024-06-300001055160us-gaap:AssetPledgedAsCollateralWithRightMembermfa:AgreementsWithNonMarkToMarketCollateralProvisionsMemberus-gaap:LoansReceivableMember2024-06-300001055160us-gaap:AssetPledgedAsCollateralWithRightMembermfa:AgreementsWithMarkToMarketCollateralProvisionsMemberus-gaap:LoansReceivableMember2024-06-300001055160us-gaap:AssetPledgedAsCollateralWithRightMemberus-gaap:LoansReceivableMember2024-06-300001055160us-gaap:AssetPledgedAsCollateralWithRightMembermfa:SecuritizedTransactionsMemberus-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember2024-06-300001055160us-gaap:AssetPledgedAsCollateralWithRightMembermfa:AgreementsWithNonMarkToMarketCollateralProvisionsMemberus-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember2024-06-300001055160us-gaap:AssetPledgedAsCollateralWithRightMembermfa:AgreementsWithMarkToMarketCollateralProvisionsMemberus-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember2024-06-300001055160us-gaap:AssetPledgedAsCollateralWithRightMemberus-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember2024-06-300001055160us-gaap:AssetPledgedAsCollateralWithRightMembermfa:SecuritizedTransactionsMembermfa:RealEstateOwnedMember2024-06-300001055160us-gaap:AssetPledgedAsCollateralWithRightMembermfa:AgreementsWithNonMarkToMarketCollateralProvisionsMembermfa:RealEstateOwnedMember2024-06-300001055160us-gaap:AssetPledgedAsCollateralWithRightMembermfa:AgreementsWithMarkToMarketCollateralProvisionsMembermfa:RealEstateOwnedMember2024-06-300001055160us-gaap:AssetPledgedAsCollateralWithRightMembermfa:RealEstateOwnedMember2024-06-300001055160us-gaap:AssetPledgedAsCollateralWithRightMembermfa:SecuritizedTransactionsMember2024-06-300001055160us-gaap:AssetPledgedAsCollateralWithRightMembermfa:AgreementsWithNonMarkToMarketCollateralProvisionsMember2024-06-300001055160us-gaap:AssetPledgedAsCollateralWithRightMembermfa:AgreementsWithMarkToMarketCollateralProvisionsMember2024-06-300001055160us-gaap:AssetPledgedAsCollateralWithRightMember2024-06-300001055160us-gaap:AssetPledgedAsCollateralWithRightMembermfa:SecuritizedTransactionsMemberus-gaap:LoansReceivableMember2023-12-310001055160us-gaap:AssetPledgedAsCollateralWithRightMembermfa:AgreementsWithNonMarkToMarketCollateralProvisionsMemberus-gaap:LoansReceivableMember2023-12-310001055160us-gaap:AssetPledgedAsCollateralWithRightMembermfa:AgreementsWithMarkToMarketCollateralProvisionsMemberus-gaap:LoansReceivableMember2023-12-310001055160us-gaap:AssetPledgedAsCollateralWithRightMemberus-gaap:LoansReceivableMember2023-12-310001055160us-gaap:AssetPledgedAsCollateralWithRightMembermfa:SecuritizedTransactionsMemberus-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember2023-12-310001055160us-gaap:AssetPledgedAsCollateralWithRightMembermfa:AgreementsWithNonMarkToMarketCollateralProvisionsMemberus-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember2023-12-310001055160us-gaap:AssetPledgedAsCollateralWithRightMembermfa:AgreementsWithMarkToMarketCollateralProvisionsMemberus-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember2023-12-310001055160us-gaap:AssetPledgedAsCollateralWithRightMemberus-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember2023-12-310001055160us-gaap:AssetPledgedAsCollateralWithRightMembermfa:SecuritizedTransactionsMembermfa:RealEstateOwnedMember2023-12-310001055160us-gaap:AssetPledgedAsCollateralWithRightMembermfa:AgreementsWithNonMarkToMarketCollateralProvisionsMembermfa:RealEstateOwnedMember2023-12-310001055160us-gaap:AssetPledgedAsCollateralWithRightMembermfa:AgreementsWithMarkToMarketCollateralProvisionsMembermfa:RealEstateOwnedMember2023-12-310001055160us-gaap:AssetPledgedAsCollateralWithRightMembermfa:RealEstateOwnedMember2023-12-310001055160us-gaap:AssetPledgedAsCollateralWithRightMembermfa:SecuritizedTransactionsMember2023-12-310001055160us-gaap:AssetPledgedAsCollateralWithRightMembermfa:AgreementsWithNonMarkToMarketCollateralProvisionsMember2023-12-310001055160us-gaap:AssetPledgedAsCollateralWithRightMembermfa:AgreementsWithMarkToMarketCollateralProvisionsMember2023-12-310001055160us-gaap:AssetPledgedAsCollateralWithRightMember2023-12-310001055160mfa:AgreementsWithMarkToMarketCollateralProvisionsMembermfa:ResidentialWholeLoanMember2024-01-012024-06-300001055160mfa:AgreementsWithMarkToMarketCollateralProvisionsMemberus-gaap:SecuredDebtMember2024-01-012024-06-300001055160mfa:AgreementsWithNonMarkToMarketCollateralProvisionsMembermfa:ResidentialWholeLoanMember2024-01-012024-06-300001055160mfa:ConvertibleSeniorNotesMemberus-gaap:UnsecuredDebtMember2024-01-012024-06-300001055160mfa:A8.875SeniorNotesDue2029Memberus-gaap:UnsecuredDebtMember2024-01-012024-06-300001055160mfa:A9.00SeniorNotesDue2029Memberus-gaap:UnsecuredDebtMember2024-01-012024-06-300001055160mfa:AgreementsWithMarkToMarketCollateralProvisionsMembermfa:ResidentialWholeLoanMember2023-01-012023-12-310001055160mfa:AgreementsWithMarkToMarketCollateralProvisionsMemberus-gaap:SecuredDebtMember2023-01-012023-12-310001055160mfa:AgreementsWithNonMarkToMarketCollateralProvisionsMembermfa:ResidentialWholeLoanMember2023-01-012023-12-310001055160mfa:ConvertibleSeniorNotesMemberus-gaap:UnsecuredDebtMember2023-01-012023-12-310001055160mfa:WellsFargoMember2024-01-012024-06-300001055160mfa:BarclaysBankMember2024-01-012024-06-300001055160mfa:ChurchillFinanceLLCMember2024-01-012024-06-300001055160mfa:GreenvilleSouthCarolinaMembermfa:LimaOneMember2023-06-300001055160mfa:GreenvilleSouthCarolinaMembermfa:LimaOneMembersrt:WeightedAverageMember2023-06-012023-06-300001055160us-gaap:UnfundedLoanCommitmentMembermfa:SingleFamilyTransitionalLoansMember2024-06-300001055160us-gaap:UnfundedLoanCommitmentMembermfa:MultiFamilyTransitionalLoansMember2024-06-300001055160us-gaap:GuaranteeObligationsMember2024-06-300001055160us-gaap:PreferredStockMemberus-gaap:SeriesBPreferredStockMember2013-04-152013-04-150001055160us-gaap:PreferredStockMemberus-gaap:SeriesBPreferredStockMember2013-04-150001055160us-gaap:PreferredStockMemberus-gaap:SeriesBPreferredStockMember2024-01-012024-06-300001055160us-gaap:SeriesBPreferredStockMember2013-04-152013-04-150001055160us-gaap:SeriesBPreferredStockMember2024-05-212024-05-210001055160us-gaap:SeriesBPreferredStockMember2024-02-202024-02-200001055160us-gaap:SeriesBPreferredStockMember2023-11-212023-11-210001055160us-gaap:SeriesBPreferredStockMember2023-08-172023-08-170001055160us-gaap:SeriesBPreferredStockMember2023-05-222023-05-220001055160us-gaap:SeriesBPreferredStockMember2023-02-212023-02-210001055160us-gaap:PreferredStockMemberus-gaap:SeriesCPreferredStockMember2020-02-282020-02-280001055160us-gaap:PreferredStockMemberus-gaap:SeriesCPreferredStockMember2020-02-280001055160us-gaap:PreferredStockMemberus-gaap:SeriesCPreferredStockMember2020-03-020001055160us-gaap:PreferredStockMemberus-gaap:SeriesCPreferredStockMember2020-03-022020-03-020001055160us-gaap:SeriesCPreferredStockMember2020-02-282020-02-280001055160us-gaap:SeriesCPreferredStockMember2023-05-222023-05-220001055160us-gaap:SeriesCPreferredStockMember2024-02-202024-02-200001055160us-gaap:SeriesCPreferredStockMember2023-11-212023-11-210001055160us-gaap:SeriesCPreferredStockMember2023-08-172023-08-170001055160us-gaap:SeriesCPreferredStockMember2023-02-212023-02-2100010551602024-06-112024-06-1100010551602024-03-072024-03-0700010551602023-12-132023-12-1300010551602023-09-202023-09-2000010551602023-06-152023-06-1500010551602023-03-102023-03-100001055160mfa:DiscountWaiverDirectStockPurchaseAndDividendReinvestmentPlanMember2022-09-270001055160mfa:DiscountWaiverDirectStockPurchaseAndDividendReinvestmentPlanMember2024-06-300001055160mfa:DiscountWaiverDirectStockPurchaseAndDividendReinvestmentPlanMember2003-09-012024-06-300001055160mfa:AtTheMarketOfferingMember2024-02-2900010551602024-02-2900010551602022-03-310001055160us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2024-03-310001055160mfa:AOCIAccumulatedGainLossFinancingAgreementsParentMember2024-03-310001055160us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2023-12-310001055160mfa:AOCIAccumulatedGainLossFinancingAgreementsParentMember2023-12-310001055160us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2024-04-012024-06-300001055160mfa:AOCIAccumulatedGainLossFinancingAgreementsParentMember2024-04-012024-06-300001055160us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2024-01-012024-06-300001055160mfa:AOCIAccumulatedGainLossFinancingAgreementsParentMember2024-01-012024-06-300001055160us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2024-06-300001055160mfa:AOCIAccumulatedGainLossFinancingAgreementsParentMember2024-06-300001055160us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2023-03-310001055160mfa:AOCIAccumulatedGainLossFinancingAgreementsParentMember2023-03-310001055160us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2022-12-310001055160mfa:AOCIAccumulatedGainLossFinancingAgreementsParentMember2022-12-310001055160us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2023-04-012023-06-300001055160mfa:AOCIAccumulatedGainLossFinancingAgreementsParentMember2023-04-012023-06-300001055160us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2023-01-012023-06-300001055160mfa:AOCIAccumulatedGainLossFinancingAgreementsParentMember2023-01-012023-06-300001055160us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2023-06-300001055160mfa:AOCIAccumulatedGainLossFinancingAgreementsParentMember2023-06-300001055160us-gaap:RestrictedStockUnitsRSUMember2024-06-300001055160mfa:EquityCompensationPlan2010Member2024-01-012024-06-300001055160us-gaap:RestrictedStockUnitsRSUMember2024-04-012024-06-300001055160us-gaap:RestrictedStockUnitsRSUMember2023-04-012023-06-300001055160us-gaap:RestrictedStockUnitsRSUMember2023-01-012023-06-300001055160us-gaap:RestrictedStockUnitsRSUMember2024-06-300001055160us-gaap:RestrictedStockUnitsRSUMember2023-12-310001055160us-gaap:RestrictedStockMember2023-01-012023-06-300001055160us-gaap:RestrictedStockMember2024-01-012024-06-300001055160us-gaap:RestrictedStockMember2024-06-300001055160mfa:DividendEquivalentRightsMember2024-01-012024-06-300001055160mfa:DividendEquivalentRightsMember2023-01-012023-06-300001055160us-gaap:DeferredCompensationShareBasedPaymentsMember2024-01-012024-06-300001055160srt:DirectorMemberus-gaap:DeferredCompensationShareBasedPaymentsMember2024-04-012024-06-300001055160srt:DirectorMemberus-gaap:DeferredCompensationShareBasedPaymentsMember2023-04-012023-06-300001055160srt:DirectorMemberus-gaap:DeferredCompensationShareBasedPaymentsMember2024-01-012024-06-300001055160srt:DirectorMemberus-gaap:DeferredCompensationShareBasedPaymentsMember2023-01-012023-06-300001055160us-gaap:DeferredCompensationShareBasedPaymentsMember2024-04-012024-06-300001055160us-gaap:DeferredCompensationShareBasedPaymentsMember2023-04-012023-06-300001055160us-gaap:DeferredCompensationShareBasedPaymentsMember2023-01-012023-06-300001055160srt:DirectorMemberus-gaap:DeferredCompensationShareBasedPaymentsMember2024-06-300001055160srt:DirectorMemberus-gaap:DeferredCompensationShareBasedPaymentsMember2023-12-310001055160us-gaap:DeferredCompensationShareBasedPaymentsMember2024-06-300001055160us-gaap:DeferredCompensationShareBasedPaymentsMember2023-12-310001055160us-gaap:FairValueInputsLevel1Membermfa:ResidentialWholeLoanMember2024-06-300001055160us-gaap:FairValueInputsLevel2Membermfa:ResidentialWholeLoanMember2024-06-300001055160us-gaap:FairValueInputsLevel3Membermfa:ResidentialWholeLoanMember2024-06-300001055160us-gaap:FairValueInputsLevel1Membermfa:SecuritiesMember2024-06-300001055160us-gaap:FairValueInputsLevel2Membermfa:SecuritiesMember2024-06-300001055160us-gaap:FairValueInputsLevel3Membermfa:SecuritiesMember2024-06-300001055160mfa:SecuritiesMember2024-06-300001055160us-gaap:FairValueInputsLevel1Member2024-06-300001055160us-gaap:FairValueInputsLevel2Member2024-06-300001055160us-gaap:FairValueInputsLevel3Member2024-06-300001055160us-gaap:FairValueInputsLevel1Membermfa:AgreementsWithNonMarkToMarketCollateralProvisionsMember2024-06-300001055160us-gaap:FairValueInputsLevel2Membermfa:AgreementsWithNonMarkToMarketCollateralProvisionsMember2024-06-300001055160us-gaap:FairValueInputsLevel3Membermfa:AgreementsWithNonMarkToMarketCollateralProvisionsMember2024-06-300001055160mfa:AgreementsWithNonMarkToMarketCollateralProvisionsMember2024-06-300001055160us-gaap:FairValueInputsLevel1Membermfa:AgreementsWithMarkToMarketCollateralProvisionsMember2024-06-300001055160us-gaap:FairValueInputsLevel2Membermfa:AgreementsWithMarkToMarketCollateralProvisionsMember2024-06-300001055160us-gaap:FairValueInputsLevel3Membermfa:AgreementsWithMarkToMarketCollateralProvisionsMember2024-06-300001055160us-gaap:FairValueInputsLevel1Membermfa:ResidentialWholeLoanMember2023-12-310001055160us-gaap:FairValueInputsLevel2Membermfa:ResidentialWholeLoanMember2023-12-310001055160us-gaap:FairValueInputsLevel3Membermfa:ResidentialWholeLoanMember2023-12-310001055160us-gaap:FairValueInputsLevel1Membermfa:SecuritiesMember2023-12-310001055160us-gaap:FairValueInputsLevel2Membermfa:SecuritiesMember2023-12-310001055160us-gaap:FairValueInputsLevel3Membermfa:SecuritiesMember2023-12-310001055160mfa:SecuritiesMember2023-12-310001055160us-gaap:FairValueInputsLevel1Member2023-12-310001055160us-gaap:FairValueInputsLevel2Member2023-12-310001055160us-gaap:FairValueInputsLevel3Member2023-12-310001055160us-gaap:FairValueInputsLevel1Membermfa:AgreementsWithNonMarkToMarketCollateralProvisionsMember2023-12-310001055160us-gaap:FairValueInputsLevel2Membermfa:AgreementsWithNonMarkToMarketCollateralProvisionsMember2023-12-310001055160us-gaap:FairValueInputsLevel3Membermfa:AgreementsWithNonMarkToMarketCollateralProvisionsMember2023-12-310001055160mfa:AgreementsWithNonMarkToMarketCollateralProvisionsMember2023-12-310001055160us-gaap:FairValueInputsLevel1Membermfa:AgreementsWithMarkToMarketCollateralProvisionsMember2023-12-310001055160us-gaap:FairValueInputsLevel2Membermfa:AgreementsWithMarkToMarketCollateralProvisionsMember2023-12-310001055160us-gaap:FairValueInputsLevel3Membermfa:AgreementsWithMarkToMarketCollateralProvisionsMember2023-12-310001055160us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:LoansReceivableMember2024-03-310001055160us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:LoansReceivableMember2023-03-310001055160us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:LoansReceivableMember2023-12-310001055160us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:LoansReceivableMember2022-12-310001055160us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:LoansReceivableMember2024-04-012024-06-300001055160us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:LoansReceivableMember2023-04-012023-06-300001055160us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:LoansReceivableMember2024-01-012024-06-300001055160us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:LoansReceivableMember2023-01-012023-06-300001055160us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:LoansReceivableMember2024-06-300001055160us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:LoansReceivableMember2023-06-300001055160us-gaap:FairValueInputsLevel3Membermfa:AgreementsWithNonMarkToMarketCollateralProvisionsMemberus-gaap:FairValueMeasurementsRecurringMember2024-03-310001055160us-gaap:FairValueInputsLevel3Membermfa:AgreementsWithNonMarkToMarketCollateralProvisionsMemberus-gaap:FairValueMeasurementsRecurringMember2023-03-310001055160us-gaap:FairValueInputsLevel3Membermfa:AgreementsWithNonMarkToMarketCollateralProvisionsMemberus-gaap:FairValueMeasurementsRecurringMember2023-12-310001055160us-gaap:FairValueInputsLevel3Membermfa:AgreementsWithNonMarkToMarketCollateralProvisionsMemberus-gaap:FairValueMeasurementsRecurringMember2022-12-310001055160us-gaap:FairValueInputsLevel3Membermfa:AgreementsWithNonMarkToMarketCollateralProvisionsMemberus-gaap:FairValueMeasurementsRecurringMember2024-04-012024-06-300001055160us-gaap:FairValueInputsLevel3Membermfa:AgreementsWithNonMarkToMarketCollateralProvisionsMemberus-gaap:FairValueMeasurementsRecurringMember2023-04-012023-06-300001055160us-gaap:FairValueInputsLevel3Membermfa:AgreementsWithNonMarkToMarketCollateralProvisionsMemberus-gaap:FairValueMeasurementsRecurringMember2024-01-012024-06-300001055160us-gaap:FairValueInputsLevel3Membermfa:AgreementsWithNonMarkToMarketCollateralProvisionsMemberus-gaap:FairValueMeasurementsRecurringMember2023-01-012023-06-300001055160us-gaap:FairValueInputsLevel3Membermfa:AgreementsWithNonMarkToMarketCollateralProvisionsMemberus-gaap:FairValueMeasurementsRecurringMember2024-06-300001055160us-gaap:FairValueInputsLevel3Membermfa:AgreementsWithNonMarkToMarketCollateralProvisionsMemberus-gaap:FairValueMeasurementsRecurringMember2023-06-300001055160us-gaap:FairValueInputsLevel3Membermfa:AgreementsWithMarkToMarketCollateralProvisionsMemberus-gaap:FairValueMeasurementsRecurringMember2024-03-310001055160us-gaap:FairValueInputsLevel3Membermfa:AgreementsWithMarkToMarketCollateralProvisionsMemberus-gaap:FairValueMeasurementsRecurringMember2023-03-310001055160us-gaap:FairValueInputsLevel3Membermfa:AgreementsWithMarkToMarketCollateralProvisionsMemberus-gaap:FairValueMeasurementsRecurringMember2023-12-310001055160us-gaap:FairValueInputsLevel3Membermfa:AgreementsWithMarkToMarketCollateralProvisionsMemberus-gaap:FairValueMeasurementsRecurringMember2022-12-310001055160us-gaap:FairValueInputsLevel3Membermfa:AgreementsWithMarkToMarketCollateralProvisionsMemberus-gaap:FairValueMeasurementsRecurringMember2024-04-012024-06-300001055160us-gaap:FairValueInputsLevel3Membermfa:AgreementsWithMarkToMarketCollateralProvisionsMemberus-gaap:FairValueMeasurementsRecurringMember2023-04-012023-06-300001055160us-gaap:FairValueInputsLevel3Membermfa:AgreementsWithMarkToMarketCollateralProvisionsMemberus-gaap:FairValueMeasurementsRecurringMember2024-01-012024-06-300001055160us-gaap:FairValueInputsLevel3Membermfa:AgreementsWithMarkToMarketCollateralProvisionsMemberus-gaap:FairValueMeasurementsRecurringMember2023-01-012023-06-300001055160us-gaap:FairValueInputsLevel3Membermfa:AgreementsWithMarkToMarketCollateralProvisionsMemberus-gaap:FairValueMeasurementsRecurringMember2024-06-300001055160us-gaap:FairValueInputsLevel3Membermfa:AgreementsWithMarkToMarketCollateralProvisionsMemberus-gaap:FairValueMeasurementsRecurringMember2023-06-300001055160us-gaap:FairValueInputsLevel3Memberus-gaap:ValuationTechniqueDiscountedCashFlowMembermfa:ResidentialWholeLoanMember2024-06-300001055160srt:WeightedAverageMembermfa:ResidentialWholeLoanMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputDiscountRateMemberus-gaap:ValuationTechniqueDiscountedCashFlowMember2024-06-300001055160srt:MinimumMembermfa:ResidentialWholeLoanMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputDiscountRateMemberus-gaap:ValuationTechniqueDiscountedCashFlowMember2024-06-300001055160srt:MaximumMembermfa:ResidentialWholeLoanMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputDiscountRateMemberus-gaap:ValuationTechniqueDiscountedCashFlowMember2024-06-300001055160srt:WeightedAverageMembermfa:ResidentialWholeLoanMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputPrepaymentRateMemberus-gaap:ValuationTechniqueDiscountedCashFlowMember2024-06-300001055160srt:MinimumMembermfa:ResidentialWholeLoanMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputPrepaymentRateMemberus-gaap:ValuationTechniqueDiscountedCashFlowMember2024-06-300001055160srt:MaximumMembermfa:ResidentialWholeLoanMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputPrepaymentRateMemberus-gaap:ValuationTechniqueDiscountedCashFlowMember2024-06-300001055160srt:WeightedAverageMembermfa:ResidentialWholeLoanMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputDefaultRateMemberus-gaap:ValuationTechniqueDiscountedCashFlowMember2024-06-300001055160srt:MinimumMembermfa:ResidentialWholeLoanMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputDefaultRateMemberus-gaap:ValuationTechniqueDiscountedCashFlowMember2024-06-300001055160srt:MaximumMembermfa:ResidentialWholeLoanMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputDefaultRateMemberus-gaap:ValuationTechniqueDiscountedCashFlowMember2024-06-300001055160srt:WeightedAverageMembermfa:ResidentialWholeLoanMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputLossSeverityMemberus-gaap:ValuationTechniqueDiscountedCashFlowMember2024-06-300001055160srt:MinimumMembermfa:ResidentialWholeLoanMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputLossSeverityMemberus-gaap:ValuationTechniqueDiscountedCashFlowMember2024-06-300001055160srt:MaximumMembermfa:ResidentialWholeLoanMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputLossSeverityMemberus-gaap:ValuationTechniqueDiscountedCashFlowMember2024-06-300001055160us-gaap:FairValueInputsLevel3Membermfa:LiquidationModelMembermfa:ResidentialWholeLoanMember2024-06-300001055160srt:WeightedAverageMembermfa:ResidentialWholeLoanMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputDiscountRateMembermfa:LiquidationModelMember2024-06-300001055160srt:MinimumMembermfa:ResidentialWholeLoanMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputDiscountRateMembermfa:LiquidationModelMember2024-06-300001055160srt:MaximumMembermfa:ResidentialWholeLoanMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputDiscountRateMembermfa:LiquidationModelMember2024-06-300001055160srt:WeightedAverageMembermfa:ResidentialWholeLoanMemberus-gaap:FairValueInputsLevel3Membermfa:MeasurementInputAnnualChangeInHomePricesMembermfa:LiquidationModelMember2024-01-012024-06-300001055160srt:MinimumMembermfa:ResidentialWholeLoanMemberus-gaap:FairValueInputsLevel3Membermfa:MeasurementInputAnnualChangeInHomePricesMembermfa:LiquidationModelMember2024-01-012024-06-300001055160srt:MaximumMembermfa:ResidentialWholeLoanMemberus-gaap:FairValueInputsLevel3Membermfa:MeasurementInputAnnualChangeInHomePricesMembermfa:LiquidationModelMember2024-01-012024-06-300001055160srt:WeightedAverageMembermfa:ResidentialWholeLoanMemberus-gaap:FairValueInputsLevel3Membermfa:MeasurementInputLiquidationTimelineMembermfa:LiquidationModelMember2024-01-012024-06-300001055160srt:MinimumMembermfa:ResidentialWholeLoanMemberus-gaap:FairValueInputsLevel3Membermfa:MeasurementInputLiquidationTimelineMembermfa:LiquidationModelMember2024-01-012024-06-300001055160srt:MaximumMembermfa:ResidentialWholeLoanMemberus-gaap:FairValueInputsLevel3Membermfa:MeasurementInputLiquidationTimelineMembermfa:LiquidationModelMember2024-01-012024-06-300001055160srt:WeightedAverageMembermfa:ResidentialWholeLoanMemberus-gaap:FairValueInputsLevel3Membermfa:MeasurementInputCurrentValueOfUnderlyingPropertiesMembermfa:LiquidationModelMember2024-01-012024-06-300001055160srt:MinimumMembermfa:ResidentialWholeLoanMemberus-gaap:FairValueInputsLevel3Membermfa:MeasurementInputCurrentValueOfUnderlyingPropertiesMembermfa:LiquidationModelMember2024-01-012024-06-300001055160srt:MaximumMembermfa:ResidentialWholeLoanMemberus-gaap:FairValueInputsLevel3Membermfa:MeasurementInputCurrentValueOfUnderlyingPropertiesMembermfa:LiquidationModelMember2024-01-012024-06-300001055160us-gaap:FairValueInputsLevel3Membermfa:DiscountedCashFlowAndLiquidationModelMembermfa:ResidentialWholeLoanMember2024-06-300001055160mfa:MarkedToMarketApproachMembermfa:ResidentialWholeLoanMember2024-06-300001055160us-gaap:FairValueInputsLevel3Memberus-gaap:ValuationTechniqueDiscountedCashFlowMembermfa:ResidentialWholeLoanMember2023-12-310001055160srt:WeightedAverageMembermfa:ResidentialWholeLoanMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputDiscountRateMemberus-gaap:ValuationTechniqueDiscountedCashFlowMember2023-12-310001055160srt:MinimumMembermfa:ResidentialWholeLoanMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputDiscountRateMemberus-gaap:ValuationTechniqueDiscountedCashFlowMember2023-12-310001055160srt:MaximumMembermfa:ResidentialWholeLoanMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputDiscountRateMemberus-gaap:ValuationTechniqueDiscountedCashFlowMember2023-12-310001055160srt:WeightedAverageMembermfa:ResidentialWholeLoanMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputPrepaymentRateMemberus-gaap:ValuationTechniqueDiscountedCashFlowMember2023-12-310001055160srt:MinimumMembermfa:ResidentialWholeLoanMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputPrepaymentRateMemberus-gaap:ValuationTechniqueDiscountedCashFlowMember2023-12-310001055160srt:MaximumMembermfa:ResidentialWholeLoanMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputPrepaymentRateMemberus-gaap:ValuationTechniqueDiscountedCashFlowMember2023-12-310001055160srt:WeightedAverageMembermfa:ResidentialWholeLoanMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputDefaultRateMemberus-gaap:ValuationTechniqueDiscountedCashFlowMember2023-12-310001055160srt:MinimumMembermfa:ResidentialWholeLoanMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputDefaultRateMemberus-gaap:ValuationTechniqueDiscountedCashFlowMember2023-12-310001055160srt:MaximumMembermfa:ResidentialWholeLoanMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputDefaultRateMemberus-gaap:ValuationTechniqueDiscountedCashFlowMember2023-12-310001055160srt:WeightedAverageMembermfa:ResidentialWholeLoanMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputLossSeverityMemberus-gaap:ValuationTechniqueDiscountedCashFlowMember2023-12-310001055160srt:MinimumMembermfa:ResidentialWholeLoanMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputLossSeverityMemberus-gaap:ValuationTechniqueDiscountedCashFlowMember2023-12-310001055160srt:MaximumMembermfa:ResidentialWholeLoanMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputLossSeverityMemberus-gaap:ValuationTechniqueDiscountedCashFlowMember2023-12-310001055160us-gaap:FairValueInputsLevel3Membermfa:LiquidationModelMembermfa:ResidentialWholeLoanMember2023-12-310001055160srt:WeightedAverageMembermfa:ResidentialWholeLoanMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputDiscountRateMembermfa:LiquidationModelMember2023-12-310001055160srt:MinimumMembermfa:ResidentialWholeLoanMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputDiscountRateMembermfa:LiquidationModelMember2023-12-310001055160srt:MaximumMembermfa:ResidentialWholeLoanMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputDiscountRateMembermfa:LiquidationModelMember2023-12-310001055160srt:WeightedAverageMembermfa:ResidentialWholeLoanMemberus-gaap:FairValueInputsLevel3Membermfa:MeasurementInputAnnualChangeInHomePricesMembermfa:LiquidationModelMember2023-01-012023-12-310001055160srt:MinimumMembermfa:ResidentialWholeLoanMemberus-gaap:FairValueInputsLevel3Membermfa:MeasurementInputAnnualChangeInHomePricesMembermfa:LiquidationModelMember2023-01-012023-12-310001055160srt:MaximumMembermfa:ResidentialWholeLoanMemberus-gaap:FairValueInputsLevel3Membermfa:MeasurementInputAnnualChangeInHomePricesMembermfa:LiquidationModelMember2023-01-012023-12-310001055160srt:WeightedAverageMembermfa:ResidentialWholeLoanMemberus-gaap:FairValueInputsLevel3Membermfa:MeasurementInputLiquidationTimelineMembermfa:LiquidationModelMember2023-01-012023-12-310001055160srt:MinimumMembermfa:ResidentialWholeLoanMemberus-gaap:FairValueInputsLevel3Membermfa:MeasurementInputLiquidationTimelineMembermfa:LiquidationModelMember2023-01-012023-12-310001055160srt:MaximumMembermfa:ResidentialWholeLoanMemberus-gaap:FairValueInputsLevel3Membermfa:MeasurementInputLiquidationTimelineMembermfa:LiquidationModelMember2023-01-012023-12-310001055160srt:WeightedAverageMembermfa:ResidentialWholeLoanMemberus-gaap:FairValueInputsLevel3Membermfa:MeasurementInputCurrentValueOfUnderlyingPropertiesMembermfa:LiquidationModelMember2023-01-012023-12-310001055160srt:MinimumMembermfa:ResidentialWholeLoanMemberus-gaap:FairValueInputsLevel3Membermfa:MeasurementInputCurrentValueOfUnderlyingPropertiesMembermfa:LiquidationModelMember2023-01-012023-12-310001055160srt:MaximumMembermfa:ResidentialWholeLoanMemberus-gaap:FairValueInputsLevel3Membermfa:MeasurementInputCurrentValueOfUnderlyingPropertiesMembermfa:LiquidationModelMember2023-01-012023-12-310001055160us-gaap:FairValueInputsLevel3Membermfa:DiscountedCashFlowAndLiquidationModelMembermfa:ResidentialWholeLoanMember2023-12-310001055160mfa:MarkedToMarketApproachMembermfa:ResidentialWholeLoanMember2023-12-310001055160us-gaap:FairValueInputsLevel3Memberus-gaap:CarryingReportedAmountFairValueDisclosureMembermfa:ResidentialWholeLoanMember2024-06-300001055160us-gaap:FairValueInputsLevel3Memberus-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:ResidentialWholeLoanMember2024-06-300001055160us-gaap:FairValueInputsLevel3Memberus-gaap:CarryingReportedAmountFairValueDisclosureMembermfa:ResidentialWholeLoanMember2023-12-310001055160us-gaap:FairValueInputsLevel3Memberus-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:ResidentialWholeLoanMember2023-12-310001055160us-gaap:FairValueInputsLevel2Memberus-gaap:CarryingReportedAmountFairValueDisclosureMembermfa:ResidentialWholeLoanMember2024-06-300001055160us-gaap:FairValueInputsLevel2Memberus-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:ResidentialWholeLoanMember2024-06-300001055160us-gaap:FairValueInputsLevel2Memberus-gaap:CarryingReportedAmountFairValueDisclosureMembermfa:ResidentialWholeLoanMember2023-12-310001055160us-gaap:FairValueInputsLevel2Memberus-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:ResidentialWholeLoanMember2023-12-310001055160us-gaap:FairValueInputsLevel2Memberus-gaap:CarryingReportedAmountFairValueDisclosureMember2024-06-300001055160us-gaap:FairValueInputsLevel2Memberus-gaap:EstimateOfFairValueFairValueDisclosureMember2024-06-300001055160us-gaap:FairValueInputsLevel2Memberus-gaap:CarryingReportedAmountFairValueDisclosureMember2023-12-310001055160us-gaap:FairValueInputsLevel2Memberus-gaap:EstimateOfFairValueFairValueDisclosureMember2023-12-310001055160us-gaap:FairValueInputsLevel1Memberus-gaap:CarryingReportedAmountFairValueDisclosureMember2024-06-300001055160us-gaap:FairValueInputsLevel1Memberus-gaap:EstimateOfFairValueFairValueDisclosureMember2024-06-300001055160us-gaap:FairValueInputsLevel1Memberus-gaap:CarryingReportedAmountFairValueDisclosureMember2023-12-310001055160us-gaap:FairValueInputsLevel1Memberus-gaap:EstimateOfFairValueFairValueDisclosureMember2023-12-310001055160us-gaap:FairValueInputsLevel3Memberus-gaap:CarryingReportedAmountFairValueDisclosureMembermfa:AgreementsWithNonMarkToMarketCollateralProvisionsMember2024-06-300001055160us-gaap:FairValueInputsLevel3Memberus-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:AgreementsWithNonMarkToMarketCollateralProvisionsMember2024-06-300001055160us-gaap:FairValueInputsLevel3Memberus-gaap:CarryingReportedAmountFairValueDisclosureMembermfa:AgreementsWithNonMarkToMarketCollateralProvisionsMember2023-12-310001055160us-gaap:FairValueInputsLevel3Memberus-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:AgreementsWithNonMarkToMarketCollateralProvisionsMember2023-12-310001055160us-gaap:FairValueInputsLevel3Memberus-gaap:CarryingReportedAmountFairValueDisclosureMembermfa:AgreementsWithMarkToMarketCollateralProvisionsMember2024-06-300001055160us-gaap:FairValueInputsLevel3Memberus-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:AgreementsWithMarkToMarketCollateralProvisionsMember2024-06-300001055160us-gaap:FairValueInputsLevel3Memberus-gaap:CarryingReportedAmountFairValueDisclosureMembermfa:AgreementsWithMarkToMarketCollateralProvisionsMember2023-12-310001055160us-gaap:FairValueInputsLevel3Memberus-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:AgreementsWithMarkToMarketCollateralProvisionsMember2023-12-310001055160us-gaap:FairValueInputsLevel2Memberus-gaap:CarryingReportedAmountFairValueDisclosureMembermfa:FinancingAgreementsWithMarkToMarketCollateralProvisionsMember2024-06-300001055160us-gaap:FairValueInputsLevel2Memberus-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:FinancingAgreementsWithMarkToMarketCollateralProvisionsMember2024-06-300001055160us-gaap:FairValueInputsLevel2Memberus-gaap:CarryingReportedAmountFairValueDisclosureMembermfa:FinancingAgreementsWithMarkToMarketCollateralProvisionsMember2023-12-310001055160us-gaap:FairValueInputsLevel2Memberus-gaap:EstimateOfFairValueFairValueDisclosureMembermfa:FinancingAgreementsWithMarkToMarketCollateralProvisionsMember2023-12-310001055160us-gaap:FairValueInputsLevel2Membermfa:A8.875SeniorNotesDue2029Memberus-gaap:CarryingReportedAmountFairValueDisclosureMember2024-06-300001055160us-gaap:FairValueInputsLevel2Membermfa:A8.875SeniorNotesDue2029Memberus-gaap:EstimateOfFairValueFairValueDisclosureMember2024-06-300001055160us-gaap:FairValueInputsLevel2Membermfa:A8.875SeniorNotesDue2029Memberus-gaap:CarryingReportedAmountFairValueDisclosureMember2023-12-310001055160us-gaap:FairValueInputsLevel2Membermfa:A8.875SeniorNotesDue2029Memberus-gaap:EstimateOfFairValueFairValueDisclosureMember2023-12-310001055160us-gaap:FairValueInputsLevel2Membermfa:A9.00SeniorNotesDue2029Memberus-gaap:CarryingReportedAmountFairValueDisclosureMember2024-06-300001055160us-gaap:FairValueInputsLevel2Membermfa:A9.00SeniorNotesDue2029Memberus-gaap:EstimateOfFairValueFairValueDisclosureMember2024-06-300001055160us-gaap:FairValueInputsLevel2Membermfa:A9.00SeniorNotesDue2029Memberus-gaap:CarryingReportedAmountFairValueDisclosureMember2023-12-310001055160us-gaap:FairValueInputsLevel2Membermfa:A9.00SeniorNotesDue2029Memberus-gaap:EstimateOfFairValueFairValueDisclosureMember2023-12-310001055160mfa:CommercialRealEstateOwnedMember2024-06-300001055160mfa:CommercialRealEstateOwnedMember2023-12-310001055160us-gaap:AssetBackedSecuritiesSecuritizedLoansAndReceivablesMember2024-06-300001055160us-gaap:AssetBackedSecuritiesSecuritizedLoansAndReceivablesMember2023-12-310001055160us-gaap:SeniorNotesMemberus-gaap:AssetBackedSecuritiesSecuritizedLoansAndReceivablesMember2024-06-300001055160us-gaap:SeniorNotesMemberus-gaap:AssetBackedSecuritiesSecuritizedLoansAndReceivablesMember2023-12-310001055160us-gaap:AssetBackedSecuritiesSecuritizedLoansAndReceivablesMember2024-01-012024-06-300001055160us-gaap:AssetBackedSecuritiesSecuritizedLoansAndReceivablesMember2023-01-012023-12-310001055160mfa:RatedandNonRatedCertificatesMemberus-gaap:AssetBackedSecuritiesSecuritizedLoansAndReceivablesMember2024-06-300001055160mfa:RatedandNonRatedCertificatesMemberus-gaap:AssetBackedSecuritiesSecuritizedLoansAndReceivablesMember2023-12-310001055160us-gaap:SeniorNotesMemberus-gaap:AssetBackedSecuritiesSecuritizedLoansAndReceivablesMember2024-01-012024-06-300001055160us-gaap:SeniorNotesMemberus-gaap:AssetBackedSecuritiesSecuritizedLoansAndReceivablesMember2024-01-012024-03-310001055160us-gaap:SeniorNotesMembermfa:VariableRateOption1Memberus-gaap:AssetBackedSecuritiesSecuritizedLoansAndReceivablesMember2024-01-012024-06-300001055160us-gaap:SeniorNotesMembermfa:VariableRateOption2Memberus-gaap:AssetBackedSecuritiesSecuritizedLoansAndReceivablesMember2024-01-012024-06-300001055160us-gaap:SeniorNotesMembermfa:VariableRateOption3Memberus-gaap:AssetBackedSecuritiesSecuritizedLoansAndReceivablesMember2024-01-012024-06-300001055160us-gaap:SeniorNotesMembersrt:MinimumMemberus-gaap:AssetBackedSecuritiesSecuritizedLoansAndReceivablesMember2024-01-012024-06-300001055160us-gaap:SeniorNotesMembersrt:MaximumMemberus-gaap:AssetBackedSecuritiesSecuritizedLoansAndReceivablesMember2024-01-012024-06-300001055160us-gaap:SeniorNotesMemberus-gaap:AssetBackedSecuritiesSecuritizedLoansAndReceivablesMember2024-04-012024-06-300001055160us-gaap:OtherAssetsMemberus-gaap:AssetBackedSecuritiesSecuritizedLoansAndReceivablesMember2024-06-300001055160us-gaap:OtherAssetsMemberus-gaap:AssetBackedSecuritiesSecuritizedLoansAndReceivablesMember2023-12-310001055160us-gaap:OperatingSegmentsMembermfa:MortgageRelatedAssetsMember2024-04-012024-06-300001055160us-gaap:OperatingSegmentsMembermfa:LimaOneMember2024-04-012024-06-300001055160us-gaap:CorporateNonSegmentMember2024-04-012024-06-300001055160us-gaap:OperatingSegmentsMembermfa:MortgageRelatedAssetsMember2023-04-012023-06-300001055160us-gaap:OperatingSegmentsMembermfa:LimaOneMember2023-04-012023-06-300001055160us-gaap:CorporateNonSegmentMember2023-04-012023-06-300001055160us-gaap:OperatingSegmentsMembermfa:MortgageRelatedAssetsMember2024-01-012024-06-300001055160us-gaap:OperatingSegmentsMembermfa:LimaOneMember2024-01-012024-06-300001055160us-gaap:CorporateNonSegmentMember2024-01-012024-06-300001055160us-gaap:OperatingSegmentsMembermfa:MortgageRelatedAssetsMember2023-01-012023-06-300001055160us-gaap:OperatingSegmentsMembermfa:LimaOneMember2023-01-012023-06-300001055160us-gaap:CorporateNonSegmentMember2023-01-012023-06-300001055160us-gaap:OperatingSegmentsMembermfa:MortgageRelatedAssetsMember2024-06-300001055160us-gaap:OperatingSegmentsMembermfa:LimaOneMember2024-06-300001055160us-gaap:CorporateNonSegmentMember2024-06-300001055160us-gaap:OperatingSegmentsMembermfa:MortgageRelatedAssetsMember2023-12-310001055160us-gaap:OperatingSegmentsMembermfa:LimaOneMember2023-12-310001055160us-gaap:CorporateNonSegmentMember2023-12-310001055160mfa:LegacyReperformingAndNonPerformingLoansMemberus-gaap:SubsequentEventMember2024-07-012024-08-080001055160mfa:LegacyReperformingAndNonPerformingLoansMemberus-gaap:SubsequentEventMember2024-08-080001055160mfa:NonQMLoansMemberus-gaap:SubsequentEventMember2024-08-08
Table of Contents              
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549 
___________________________________________________________________________ 
FORM 10-Q
(Mark One) 
  QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
 For the quarterly period ended June 30, 2024
 
or 
  TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
 
For the transition period from                              to                             
 
Commission File Number: 1-13991
MFA FINANCIAL, INC.
(Exact name of registrant as specified in its charter)
__________________________________________________________________ 
Maryland 13-3974868
(State or other jurisdiction of incorporation or organization) (I.R.S. Employer Identification No.)
One Vanderbilt Ave., 48th Floor
New York New York 10017
(Address of principal executive offices) (Zip Code)
 (212) 207-6400
(Registrant’s telephone number, including area code)
_____________________________________________


Securities registered pursuant to Section 12(b) of the Act:
Title of Each Class Trading Symbol(s) Name of Each Exchange on Which Registered
Common Stock, par value $0.01 per share MFA New York Stock Exchange
7.50% Series B Cumulative Redeemable
Preferred Stock, par value $0.01 per share
MFA/PB New York Stock Exchange
6.50% Series C Fixed-to-Floating Rate Cumulative Redeemable
Preferred Stock, par value $0.01 per share
MFA/PC New York Stock Exchange
8.875% Senior Notes due 2029 MFAN New York Stock Exchange
9.00% Senior Notes due 2029
MFAO New York Stock Exchange
Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.  Yes x  No o
Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).  Yes x No o
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company.  See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.
Large accelerated filer x   Accelerated filer Non-accelerated filer
Smaller reporting company   Emerging growth company
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. o
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).  Yes ☐ No x
102,082,561 shares of the registrant’s common stock, $0.01 par value, were outstanding as of July 31, 2024.


Table of Contents
MFA FINANCIAL, INC.
TABLE OF CONTENTS
  Page
 
 
 
 
 
 
2
  

Table of Contents


MFA FINANCIAL, INC.
CONSOLIDATED BALANCE SHEETS
 (In Thousands Except Per Share Amounts) June 30,
2024
December 31,
2023
  (Unaudited)  
Assets:  
Residential whole loans, net ($7,772,607 and $7,511,508 held at fair value, respectively) (1)(2)
$ 9,186,236  $ 9,041,292 
Securities, at fair value (2)
863,289  746,090 
Cash and cash equivalents 289,412  318,000 
Restricted cash 252,015  170,211 
Other assets (2)
485,973  497,097 
Total Assets $ 11,076,925  $ 10,772,690 
Liabilities:    
Financing agreements ($5,082,181 and $4,633,660 held at fair value, respectively)
$ 8,891,042  $ 8,536,745 
Other liabilities 302,641  336,030 
Total Liabilities $ 9,193,683  $ 8,872,775 
Commitments and contingencies (See Note 9)
Stockholders’ Equity:    
Preferred stock, $0.01 par value; 7.5% Series B cumulative redeemable; 8,050 shares authorized; 8,000 shares issued and outstanding ($200,000 aggregate liquidation preference)
$ 80  $ 80 
Preferred stock, $0.01 par value; 6.5% Series C fixed-to-floating rate cumulative redeemable; 12,650 shares authorized; 11,000 shares issued and outstanding ($275,000 aggregate liquidation preference)
110  110 
Common stock, $0.01 par value; 874,300 and 874,300 shares authorized; 102,083 and 101,916 shares issued and outstanding, respectively
1,021  1,019 
Additional paid-in capital, in excess of par 3,707,886  3,698,767 
Accumulated deficit (1,843,507) (1,817,759)
Accumulated other comprehensive income 17,652  17,698 
Total Stockholders’ Equity $ 1,883,242  $ 1,899,915 
Total Liabilities and Stockholders’ Equity $ 11,076,925  $ 10,772,690 
(1)Includes approximately $6.0 billion and $5.7 billion of Residential whole loans transferred to consolidated variable interest entities (“VIEs”) at June 30, 2024 and December 31, 2023, respectively. Such assets can be used only to settle the obligations of each respective VIE.
(2)See Note 6 for information regarding the Company’s pledged assets.
The accompanying notes are an integral part of the consolidated financial statements.
3
  

Table of Contents

MFA FINANCIAL, INC.
CONSOLIDATED STATEMENTS OF OPERATIONS
(UNAUDITED)
Three Months Ended
June 30,
Six Months Ended
June 30,
(In Thousands, Except Per Share Amounts) 2024   2023 2024   2023
Interest Income:  
Residential whole loans $ 165,717  $ 128,048  $ 323,382  $ 247,558 
Securities, at fair value 13,629  9,948  26,621  17,256 
Other interest-earning assets 1,177  2,622  2,340  4,973 
Cash and cash equivalent investments 6,308  3,732  11,319  6,768 
Interest Income $ 186,831  $ 144,350  $ 363,662  $ 276,555 
Interest Expense:    
Asset-backed and other collateralized financing arrangements $ 126,755  $ 95,884  $ 250,197  $ 184,764 
Other interest expense 6,587  3,961  12,162  7,917 
Interest Expense $ 133,342  $ 99,845  $ 262,359  $ 192,681 
Net Interest Income $ 53,489  $ 44,505  $ 101,303  $ 83,874 
Reversal/(Provision) for Credit Losses on Residential Whole Loans $ 1,079  $ (294) $ 1,539  $ (281)
Reversal/(Provision) for Credit Losses on Other Assets (26)   (1,135)  
Net Interest Income after Reversal/(Provision) for Credit Losses $ 54,542  $ 44,211  $ 101,707  $ 83,593 
Other Income/(Loss), net:
Net gain/(loss) on residential whole loans measured at fair value through earnings $ 16,430  $ (130,703) $ 4,917  $ (1,529)
Impairment and other net gain/(loss) on securities and other portfolio investments (2,842) (4,569) (7,618) (1,638)
Net gain/(loss) on real estate owned 1,880  2,153  2,871  6,095 
Net gain/(loss) on derivatives used for risk management purposes 16,087  60,451  66,028  39,243 
Net gain/(loss) on securitized debt measured at fair value through earnings (10,642) 27,394  (33,104) (24,331)
Lima One - origination, servicing and other fee income 7,619  11,477  15,547  20,453 
Net realized gain/(loss) on residential whole loans held at carrying value     418   
Other, net 1,317  5,492  3,192  8,506 
Other Income/(Loss), net $ 29,849  $ (28,305) $ 52,251  $ 46,799 
Operating and Other Expense:
Compensation and benefits $ 21,747  $ 21,771  $ 47,215  $ 42,401 
Other general and administrative expense 10,835  11,522  22,830  21,199 
Loan servicing, financing and other related costs 8,717  7,598  15,759  17,137 
Amortization of intangible assets 800  1,300  1,600  2,600 
Operating and Other Expense $ 42,099  $ 42,191  $ 87,404  $ 83,337 
Income/(loss) before income taxes $ 42,292  $ (26,285) $ 66,554  $ 47,055 
Provision for/(benefit from) income taxes 346  (357) 1,395  199 
Net Income/(Loss) $ 41,946  $ (25,928) $ 65,159  $ 46,856 
Less Preferred Stock Dividend Requirement $ 8,218  $ 8,218  $ 16,437  $ 16,437 
Net Income/(Loss) Available to Common Stock and Participating Securities $ 33,728  $ (34,146) $ 48,722  $ 30,419 
Basic Earnings/(Loss) per Common Share $ 0.32  $ (0.34) $ 0.47  $ 0.30 
Diluted Earnings/(Loss) per Common Share $ 0.32  $ (0.34) $ 0.46  $ 0.29 
The accompanying notes are an integral part of the consolidated financial statements.
4
  

Table of Contents

MFA FINANCIAL, INC.
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME/(LOSS)
(UNAUDITED)
Three Months Ended
June 30,
Six Months Ended
June 30,
(In Thousands) 2024 2023 2024 2023
Net income/(loss) $ 41,946  $ (25,928) $ 65,159  $ 46,856 
Other Comprehensive Income/(Loss):    
Unrealized gains/(losses) on securities available-for-sale 784  (6,805) 2,612  (7,921)
Reclassification adjustment for securities sales included in net income (2,658)   (2,658)  
Other Comprehensive Income/(Loss) (1,874) (6,805) (46) (7,921)
Comprehensive Income/(Loss) before preferred stock dividends $ 40,072  $ (32,733) $ 65,113  $ 38,935 
Dividends required on preferred stock (8,218) (8,218) (16,437) (16,437)
Comprehensive Income/(Loss) Available to Common Stock and Participating Securities $ 31,854  $ (40,951) $ 48,676  $ 22,498 
The accompanying notes are an integral part of the consolidated financial statements.
5
  

Table of Contents
MFA FINANCIAL, INC.
CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS’ EQUITY
(UNAUDITED)
Six Months Ended June 30, 2024
(In Thousands, Except Per Share Amounts)
Preferred Stock
7.50% Series B Cumulative Redeemable - Liquidation Preference $25.00 per Share
Preferred Stock
6.50% Series C Fixed-to-Floating Rate Cumulative Redeemable - Liquidation Preference $25.00 per Share
Common Stock Additional Paid-in Capital
Accumulated Deficit
Accumulated Other Comprehensive Income Total
Shares Amount Shares Amount Shares Amount
Balance at December 31, 2023 8,000  $ 80  11,000  $ 110  101,916  $ 1,019  $ 3,698,767  $ (1,817,759) $ 17,698  $ 1,899,915 
Net income —  —  —  —  —  —  —  23,213  —  23,213 
Issuance of common stock, net of expenses
—  —  —  —  297  3  (20) —  —  (17)
Repurchase of shares of common stock (1)
—  —  —  —  (131) (1) (1,491) —  —  (1,492)
Equity based compensation expense —  —  —  —  —  —  5,986  —  —  5,986 
Change in accrued dividends attributable to stock-based awards —  —  —  —  —  —  —  (1,011) —  (1,011)
Dividends declared on common stock ($0.35 per share)
—  —  —  —  —  —  —  (35,729) —  (35,729)
Dividends declared on Series B Preferred Stock ($0.46875 per share)
—  —  —  —  —  —  —  (3,750) —  (3,750)
Dividends declared on Series C Preferred Stock ($0.40625 per share)
—  —  —  —  —  —  (4,469) —  (4,469)
Dividends attributable to dividend equivalents —  —  —  —  —  —  —  (287) —  (287)
Change in unrealized gains on securities, net —  —  —  —  —  —  —  —  1,828  1,828 
Balance at March 31, 2024 8,000  $ 80  11,000  $ 110  102,082  $ 1,021  $ 3,703,242  $ (1,839,792) $ 19,526  $ 1,884,187 
Net income         —  —  —  41,946  —  41,946 
Issuance of common stock, net of expenses         1  —  (18) —  —  (18)
Equity based compensation expense         —  —  4,662  —  —  4,662 
Change in accrued dividends attributable to stock-based awards         —  —  —  (1,395) —  (1,395)
Dividends declared on common stock ($0.35 per share)
        —  —  —  (35,729) —  (35,729)
Dividends declared on Series B Preferred Stock ($0.46875 per share)
        —  —  —  (3,750) —  (3,750)
Dividends declared on Series C Preferred Stock ($0.40625 per share)
        —  —  —  (4,469) —  (4,469)
Dividends attributable to dividend equivalents         —  —  —  (318) —  (318)
Change in unrealized gains on securities, net         —  —  —  —  (1,874) (1,874)
Balance at June 30, 2024 8,000  $ 80  11,000  $ 110  102,083  $ 1,021  $ 3,707,886  $ (1,843,507) $ 17,652  $ 1,883,242 
(1)  For the six months ended June 30, 2024 includes approximately $1.5 million (129,949 shares) surrendered for tax purposes related to equity-based compensation awards.


6
  

Table of Contents

MFA FINANCIAL, INC.
CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS’ EQUITY
(UNAUDITED)
Six Months Ended June 30, 2023
Preferred Stock
7.50% Series B Cumulative Redeemable - Liquidation Preference $25.00 per Share
Preferred Stock
6.50% Series C Fixed-to-Floating Rate Cumulative Redeemable - Liquidation Preference $25.00 per Share
Common Stock Additional Paid-in Capital
Accumulated Deficit
Accumulated Other Comprehensive Income Total
(In Thousands, Except Per Share Amounts) Shares Amount Shares Amount Shares Amount
Balance at December 31, 2022 8,000  $ 80  11,000  $ 110  101,802  $ 1,018  $ 3,684,291  $ (1,717,991) $ 21,341  $ 1,988,849 
Net income —  —  —  —  —  —  —  72,784  —  72,784 
Issuance of common stock, net of expenses
—  —  —  —  168  1  17  —  —  18 
Repurchase of shares of common stock (1)
—  —  —  —  (58) —  (599) —  —  (599)
Equity based compensation expense —  —  —  —  —  —