false2022Q3000093023612/31P6M0.0956823http://fasb.org/us-gaap/2022#AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrenthttp://fasb.org/us-gaap/2022#OtherAssets00009302362022-01-012022-09-3000009302362022-11-02xbrli:shares0000930236rwt:ResidentialLoansHeldForSaleMember2022-09-30iso4217:USD0000930236rwt:ResidentialLoansHeldForSaleMember2021-12-310000930236rwt:ResidentialLoansHeldForInvestmentAtFairValueIncludingLoansAtHistoricalCostMember2022-09-300000930236rwt:ResidentialLoansHeldForInvestmentAtFairValueIncludingLoansAtHistoricalCostMember2021-12-310000930236rwt:BusinessPurposeResidentialLoansHeldforSaleMember2022-09-300000930236rwt:BusinessPurposeResidentialLoansHeldforSaleMember2021-12-310000930236rwt:BusinessPurposeResidentialLoansHeldforInvestmentMember2022-09-300000930236rwt:BusinessPurposeResidentialLoansHeldforInvestmentMember2021-12-310000930236rwt:MultifamilyLoansMember2022-09-300000930236rwt:MultifamilyLoansMember2021-12-3100009302362022-09-3000009302362021-12-31iso4217:USDxbrli:shares0000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMember2022-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMember2021-12-3100009302362022-07-012022-09-3000009302362021-07-012021-09-3000009302362021-01-012021-09-300000930236us-gaap:CommonStockMember2022-06-300000930236us-gaap:AdditionalPaidInCapitalMember2022-06-300000930236us-gaap:AccumulatedOtherComprehensiveIncomeMember2022-06-300000930236us-gaap:RetainedEarningsMember2022-06-300000930236us-gaap:AccumulatedDistributionsInExcessOfNetIncomeMember2022-06-3000009302362022-06-300000930236us-gaap:RetainedEarningsMember2022-07-012022-09-300000930236us-gaap:AccumulatedOtherComprehensiveIncomeMember2022-07-012022-09-300000930236us-gaap:CommonStockMember2022-07-012022-09-300000930236us-gaap:AdditionalPaidInCapitalMember2022-07-012022-09-300000930236us-gaap:AccumulatedDistributionsInExcessOfNetIncomeMember2022-07-012022-09-300000930236us-gaap:CommonStockMember2022-09-300000930236us-gaap:AdditionalPaidInCapitalMember2022-09-300000930236us-gaap:AccumulatedOtherComprehensiveIncomeMember2022-09-300000930236us-gaap:RetainedEarningsMember2022-09-300000930236us-gaap:AccumulatedDistributionsInExcessOfNetIncomeMember2022-09-300000930236us-gaap:CommonStockMember2021-12-310000930236us-gaap:AdditionalPaidInCapitalMember2021-12-310000930236us-gaap:AccumulatedOtherComprehensiveIncomeMember2021-12-310000930236us-gaap:RetainedEarningsMember2021-12-310000930236us-gaap:AccumulatedDistributionsInExcessOfNetIncomeMember2021-12-310000930236us-gaap:RetainedEarningsMember2022-01-012022-09-300000930236us-gaap:AccumulatedOtherComprehensiveIncomeMember2022-01-012022-09-300000930236us-gaap:CommonStockMember2022-01-012022-09-300000930236us-gaap:AdditionalPaidInCapitalMember2022-01-012022-09-300000930236us-gaap:AccumulatedDistributionsInExcessOfNetIncomeMember2022-01-012022-09-300000930236us-gaap:CommonStockMember2021-06-300000930236us-gaap:AdditionalPaidInCapitalMember2021-06-300000930236us-gaap:AccumulatedOtherComprehensiveIncomeMember2021-06-300000930236us-gaap:RetainedEarningsMember2021-06-300000930236us-gaap:AccumulatedDistributionsInExcessOfNetIncomeMember2021-06-3000009302362021-06-300000930236us-gaap:RetainedEarningsMember2021-07-012021-09-300000930236us-gaap:AccumulatedOtherComprehensiveIncomeMember2021-07-012021-09-300000930236us-gaap:CommonStockMember2021-07-012021-09-300000930236us-gaap:AdditionalPaidInCapitalMember2021-07-012021-09-300000930236us-gaap:AccumulatedDistributionsInExcessOfNetIncomeMember2021-07-012021-09-300000930236us-gaap:CommonStockMember2021-09-300000930236us-gaap:AdditionalPaidInCapitalMember2021-09-300000930236us-gaap:AccumulatedOtherComprehensiveIncomeMember2021-09-300000930236us-gaap:RetainedEarningsMember2021-09-300000930236us-gaap:AccumulatedDistributionsInExcessOfNetIncomeMember2021-09-3000009302362021-09-300000930236us-gaap:CommonStockMember2020-12-310000930236us-gaap:AdditionalPaidInCapitalMember2020-12-310000930236us-gaap:AccumulatedOtherComprehensiveIncomeMember2020-12-310000930236us-gaap:RetainedEarningsMember2020-12-310000930236us-gaap:AccumulatedDistributionsInExcessOfNetIncomeMember2020-12-3100009302362020-12-310000930236us-gaap:RetainedEarningsMember2021-01-012021-09-300000930236us-gaap:AccumulatedOtherComprehensiveIncomeMember2021-01-012021-09-300000930236us-gaap:CommonStockMember2021-01-012021-09-300000930236us-gaap:AdditionalPaidInCapitalMember2021-01-012021-09-300000930236us-gaap:AccumulatedDistributionsInExcessOfNetIncomeMember2021-01-012021-09-30rwt:segment0000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMember2022-01-012022-09-30rwt:partnershipxbrli:pure0000930236rwt:RiverbendFundingLLCMember2022-07-012022-07-010000930236rwt:RiverbendFundingLLCMember2022-07-010000930236rwt:RiverbendFundingLLCMember2022-01-012022-09-300000930236rwt:A5ArchesLLCMember2019-12-310000930236rwt:CoreVestAmericanFinanceLenderLLCMember2019-12-310000930236rwt:BorrowerNetworkMemberrwt:A5ArchesLLCAndCoreVestMember2022-01-012022-09-300000930236rwt:BorrowerNetworkMemberrwt:A5ArchesLLCAndCoreVestMember2022-09-300000930236rwt:BrokerNetworkMemberrwt:A5ArchesLLCAndCoreVestMember2022-01-012022-09-300000930236rwt:BrokerNetworkMemberrwt:A5ArchesLLCAndCoreVestMember2022-09-300000930236us-gaap:NoncompeteAgreementsMemberrwt:A5ArchesLLCAndCoreVestMember2022-01-012022-09-300000930236us-gaap:NoncompeteAgreementsMemberrwt:A5ArchesLLCAndCoreVestMember2022-09-300000930236us-gaap:TradeNamesMemberrwt:A5ArchesLLCAndCoreVestMember2022-01-012022-09-300000930236us-gaap:TradeNamesMemberrwt:A5ArchesLLCAndCoreVestMember2022-09-300000930236us-gaap:DevelopedTechnologyRightsMemberrwt:A5ArchesLLCAndCoreVestMember2022-01-012022-09-300000930236us-gaap:DevelopedTechnologyRightsMemberrwt:A5ArchesLLCAndCoreVestMember2022-09-300000930236rwt:ManagementFeeOnExistingAssetsUnderManagementMemberrwt:A5ArchesLLCAndCoreVestMember2022-01-012022-09-300000930236rwt:ManagementFeeOnExistingAssetsUnderManagementMemberrwt:A5ArchesLLCAndCoreVestMember2022-09-300000930236rwt:A5ArchesLLCAndCoreVestMember2022-01-012022-09-300000930236rwt:A5ArchesLLCAndCoreVestMember2022-09-300000930236rwt:RiverbendFundingLLCMember2022-09-300000930236rwt:RiverbendFundingLLCMember2021-12-310000930236rwt:RiverbendFundingLLCMember2022-07-012022-09-300000930236rwt:RiverbendFundingLLCMember2021-07-012021-09-300000930236rwt:RiverbendFundingLLCMember2021-01-012021-09-300000930236rwt:RepoOrWarehouseDebtMember2022-09-300000930236us-gaap:InterestRateContractMember2022-09-300000930236us-gaap:BridgeLoanMember2022-09-300000930236rwt:TrustPreferredSecuritiesAndSubordinatedNotesMember2022-09-300000930236us-gaap:InterestRateSwapMember2022-09-300000930236rwt:ToBeAnnouncedContractsMember2022-09-300000930236us-gaap:FutureMember2022-09-300000930236rwt:InterestRateAgreementTBAsAndFuturesMember2022-09-300000930236us-gaap:WarehouseAgreementBorrowingsMember2022-09-300000930236us-gaap:InterestRateSwapMember2021-12-310000930236rwt:ToBeAnnouncedContractsMember2021-12-310000930236us-gaap:FutureMember2021-12-310000930236rwt:InterestRateAgreementTBAsAndFuturesMember2021-12-310000930236us-gaap:WarehouseAgreementBorrowingsMember2021-12-310000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:LegacySequoiaSecuritizationEntitiesMemberrwt:CollateralizedFinancingEntitiesMemberrwt:ResidentialLoansHeldForInvestmentMember2022-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:SequoiaChoiceSecuritizationEntitiesMemberrwt:CollateralizedFinancingEntitiesMemberrwt:ResidentialLoansHeldForInvestmentMember2022-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:CollateralizedFinancingEntitiesMemberrwt:ResidentialLoansHeldForInvestmentMemberrwt:CAFLSecuritizationEntitiesMember2022-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:FreddieMacSLSTSecuritizationEntitiesMemberrwt:CollateralizedFinancingEntitiesMemberrwt:ResidentialLoansHeldForInvestmentMember2022-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:FreddieMacKSeriesSecuritizationEntitiesMemberrwt:CollateralizedFinancingEntitiesMemberrwt:ResidentialLoansHeldForInvestmentMember2022-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:CollateralizedFinancingEntitiesMemberrwt:ResidentialLoansHeldForInvestmentMemberrwt:ExcessServicingEntitiesMember2022-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:PointMemberrwt:CollateralizedFinancingEntitiesMemberrwt:ResidentialLoansHeldForInvestmentMember2022-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:CollateralizedFinancingEntitiesMemberrwt:ResidentialLoansHeldForInvestmentMember2022-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:BusinessPurposeResidentialLoansHeldforInvestmentMemberrwt:LegacySequoiaSecuritizationEntitiesMemberrwt:CollateralizedFinancingEntitiesMember2022-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:BusinessPurposeResidentialLoansHeldforInvestmentMemberrwt:SequoiaChoiceSecuritizationEntitiesMemberrwt:CollateralizedFinancingEntitiesMember2022-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:BusinessPurposeResidentialLoansHeldforInvestmentMemberrwt:CollateralizedFinancingEntitiesMemberrwt:CAFLSecuritizationEntitiesMember2022-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:BusinessPurposeResidentialLoansHeldforInvestmentMemberrwt:FreddieMacSLSTSecuritizationEntitiesMemberrwt:CollateralizedFinancingEntitiesMember2022-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:BusinessPurposeResidentialLoansHeldforInvestmentMemberrwt:FreddieMacKSeriesSecuritizationEntitiesMemberrwt:CollateralizedFinancingEntitiesMember2022-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:BusinessPurposeResidentialLoansHeldforInvestmentMemberrwt:CollateralizedFinancingEntitiesMemberrwt:ExcessServicingEntitiesMember2022-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:BusinessPurposeResidentialLoansHeldforInvestmentMemberrwt:PointMemberrwt:CollateralizedFinancingEntitiesMember2022-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:BusinessPurposeResidentialLoansHeldforInvestmentMemberrwt:CollateralizedFinancingEntitiesMember2022-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:ConsolidatedAgencyMultifamilyLoansMemberrwt:LegacySequoiaSecuritizationEntitiesMemberrwt:CollateralizedFinancingEntitiesMember2022-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:SequoiaChoiceSecuritizationEntitiesMemberrwt:ConsolidatedAgencyMultifamilyLoansMemberrwt:CollateralizedFinancingEntitiesMember2022-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:ConsolidatedAgencyMultifamilyLoansMemberrwt:CollateralizedFinancingEntitiesMemberrwt:CAFLSecuritizationEntitiesMember2022-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:FreddieMacSLSTSecuritizationEntitiesMemberrwt:ConsolidatedAgencyMultifamilyLoansMemberrwt:CollateralizedFinancingEntitiesMember2022-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:FreddieMacKSeriesSecuritizationEntitiesMemberrwt:ConsolidatedAgencyMultifamilyLoansMemberrwt:CollateralizedFinancingEntitiesMember2022-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:ConsolidatedAgencyMultifamilyLoansMemberrwt:CollateralizedFinancingEntitiesMemberrwt:ExcessServicingEntitiesMember2022-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:PointMemberrwt:ConsolidatedAgencyMultifamilyLoansMemberrwt:CollateralizedFinancingEntitiesMember2022-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:ConsolidatedAgencyMultifamilyLoansMemberrwt:CollateralizedFinancingEntitiesMember2022-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:PointMemberrwt:CollateralizedFinancingEntitiesMember2022-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:CollateralizedFinancingEntitiesMember2022-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:LegacySequoiaSecuritizationEntitiesMemberrwt:CollateralizedFinancingEntitiesMember2022-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:SequoiaChoiceSecuritizationEntitiesMemberrwt:CollateralizedFinancingEntitiesMember2022-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:CollateralizedFinancingEntitiesMemberrwt:CAFLSecuritizationEntitiesMember2022-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:FreddieMacSLSTSecuritizationEntitiesMemberrwt:CollateralizedFinancingEntitiesMember2022-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:FreddieMacKSeriesSecuritizationEntitiesMemberrwt:CollateralizedFinancingEntitiesMember2022-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:CollateralizedFinancingEntitiesMemberrwt:ExcessServicingEntitiesMember2022-09-30rwt:investment0000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:LegacySequoiaSecuritizationEntitiesMemberrwt:CollateralizedFinancingEntitiesMemberrwt:ResidentialLoansHeldForInvestmentMember2021-12-310000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:SequoiaChoiceSecuritizationEntitiesMemberrwt:CollateralizedFinancingEntitiesMemberrwt:ResidentialLoansHeldForInvestmentMember2021-12-310000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:CollateralizedFinancingEntitiesMemberrwt:ResidentialLoansHeldForInvestmentMemberrwt:CAFLSecuritizationEntitiesMember2021-12-310000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:FreddieMacSLSTSecuritizationEntitiesMemberrwt:CollateralizedFinancingEntitiesMemberrwt:ResidentialLoansHeldForInvestmentMember2021-12-310000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:FreddieMacKSeriesSecuritizationEntitiesMemberrwt:CollateralizedFinancingEntitiesMemberrwt:ResidentialLoansHeldForInvestmentMember2021-12-310000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:CollateralizedFinancingEntitiesMemberrwt:ResidentialLoansHeldForInvestmentMemberrwt:ExcessServicingEntitiesMember2021-12-310000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:PointMemberrwt:CollateralizedFinancingEntitiesMemberrwt:ResidentialLoansHeldForInvestmentMember2021-12-310000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:CollateralizedFinancingEntitiesMemberrwt:ResidentialLoansHeldForInvestmentMember2021-12-310000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:BusinessPurposeResidentialLoansHeldforInvestmentMemberrwt:LegacySequoiaSecuritizationEntitiesMemberrwt:CollateralizedFinancingEntitiesMember2021-12-310000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:BusinessPurposeResidentialLoansHeldforInvestmentMemberrwt:SequoiaChoiceSecuritizationEntitiesMemberrwt:CollateralizedFinancingEntitiesMember2021-12-310000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:BusinessPurposeResidentialLoansHeldforInvestmentMemberrwt:CollateralizedFinancingEntitiesMemberrwt:CAFLSecuritizationEntitiesMember2021-12-310000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:BusinessPurposeResidentialLoansHeldforInvestmentMemberrwt:FreddieMacSLSTSecuritizationEntitiesMemberrwt:CollateralizedFinancingEntitiesMember2021-12-310000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:BusinessPurposeResidentialLoansHeldforInvestmentMemberrwt:FreddieMacKSeriesSecuritizationEntitiesMemberrwt:CollateralizedFinancingEntitiesMember2021-12-310000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:BusinessPurposeResidentialLoansHeldforInvestmentMemberrwt:CollateralizedFinancingEntitiesMemberrwt:ExcessServicingEntitiesMember2021-12-310000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:BusinessPurposeResidentialLoansHeldforInvestmentMemberrwt:PointMemberrwt:CollateralizedFinancingEntitiesMember2021-12-310000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:BusinessPurposeResidentialLoansHeldforInvestmentMemberrwt:CollateralizedFinancingEntitiesMember2021-12-310000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:ConsolidatedAgencyMultifamilyLoansMemberrwt:LegacySequoiaSecuritizationEntitiesMemberrwt:CollateralizedFinancingEntitiesMember2021-12-310000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:SequoiaChoiceSecuritizationEntitiesMemberrwt:ConsolidatedAgencyMultifamilyLoansMemberrwt:CollateralizedFinancingEntitiesMember2021-12-310000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:ConsolidatedAgencyMultifamilyLoansMemberrwt:CollateralizedFinancingEntitiesMemberrwt:CAFLSecuritizationEntitiesMember2021-12-310000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:FreddieMacSLSTSecuritizationEntitiesMemberrwt:ConsolidatedAgencyMultifamilyLoansMemberrwt:CollateralizedFinancingEntitiesMember2021-12-310000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:FreddieMacKSeriesSecuritizationEntitiesMemberrwt:ConsolidatedAgencyMultifamilyLoansMemberrwt:CollateralizedFinancingEntitiesMember2021-12-310000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:ConsolidatedAgencyMultifamilyLoansMemberrwt:CollateralizedFinancingEntitiesMemberrwt:ExcessServicingEntitiesMember2021-12-310000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:PointMemberrwt:ConsolidatedAgencyMultifamilyLoansMemberrwt:CollateralizedFinancingEntitiesMember2021-12-310000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:ConsolidatedAgencyMultifamilyLoansMemberrwt:CollateralizedFinancingEntitiesMember2021-12-310000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:LegacySequoiaSecuritizationEntitiesMemberrwt:CollateralizedFinancingEntitiesMember2021-12-310000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:SequoiaChoiceSecuritizationEntitiesMemberrwt:CollateralizedFinancingEntitiesMember2021-12-310000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:CollateralizedFinancingEntitiesMemberrwt:CAFLSecuritizationEntitiesMember2021-12-310000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:FreddieMacSLSTSecuritizationEntitiesMemberrwt:CollateralizedFinancingEntitiesMember2021-12-310000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:FreddieMacKSeriesSecuritizationEntitiesMemberrwt:CollateralizedFinancingEntitiesMember2021-12-310000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:CollateralizedFinancingEntitiesMemberrwt:ExcessServicingEntitiesMember2021-12-310000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:PointMemberrwt:CollateralizedFinancingEntitiesMember2021-12-310000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:CollateralizedFinancingEntitiesMember2021-12-310000930236rwt:CAFLSecuritizationEntitiesMember2022-09-300000930236rwt:CAFLSecuritizationEntitiesMember2021-12-310000930236rwt:FreddieMacSLSTSecuritizationEntitiesMember2022-09-300000930236rwt:FreddieMacSLSTSecuritizationEntitiesMember2021-12-310000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:LegacySequoiaSecuritizationEntitiesMember2022-07-012022-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:SequoiaChoiceSecuritizationEntitiesMember2022-07-012022-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:CAFLSecuritizationEntitiesMember2022-07-012022-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:FreddieMacSLSTSecuritizationEntitiesMember2022-07-012022-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:FreddieMacKSeriesSecuritizationEntitiesMember2022-07-012022-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:ExcessServicingEntitiesMember2022-07-012022-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:PointMember2022-07-012022-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMember2022-07-012022-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:LegacySequoiaSecuritizationEntitiesMember2022-01-012022-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:SequoiaChoiceSecuritizationEntitiesMember2022-01-012022-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:CAFLSecuritizationEntitiesMember2022-01-012022-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:FreddieMacSLSTSecuritizationEntitiesMember2022-01-012022-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:FreddieMacKSeriesSecuritizationEntitiesMember2022-01-012022-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:ExcessServicingEntitiesMember2022-01-012022-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:PointMember2022-01-012022-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:LegacySequoiaSecuritizationEntitiesMember2021-07-012021-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:SequoiaChoiceSecuritizationEntitiesMember2021-07-012021-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:CAFLSecuritizationEntitiesMember2021-07-012021-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:FreddieMacSLSTSecuritizationEntitiesMember2021-07-012021-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:FreddieMacKSeriesSecuritizationEntitiesMember2021-07-012021-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:ExcessServicingEntitiesMember2021-07-012021-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:PointMember2021-07-012021-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMember2021-07-012021-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:LegacySequoiaSecuritizationEntitiesMember2021-01-012021-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:SequoiaChoiceSecuritizationEntitiesMember2021-01-012021-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:CAFLSecuritizationEntitiesMember2021-01-012021-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:FreddieMacSLSTSecuritizationEntitiesMember2021-01-012021-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:FreddieMacKSeriesSecuritizationEntitiesMember2021-01-012021-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:ExcessServicingEntitiesMember2021-01-012021-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:PointMember2021-01-012021-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMember2021-01-012021-09-300000930236us-gaap:VariableInterestEntityNotPrimaryBeneficiaryMember2022-09-30rwt:entity0000930236us-gaap:VariableInterestEntityNotPrimaryBeneficiaryMember2022-01-012022-09-300000930236us-gaap:VariableInterestEntityNotPrimaryBeneficiaryMember2022-07-012022-09-300000930236us-gaap:VariableInterestEntityNotPrimaryBeneficiaryMember2021-07-012021-09-300000930236us-gaap:VariableInterestEntityNotPrimaryBeneficiaryMember2021-01-012021-09-300000930236us-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberrwt:TradingSecuritiesMember2022-07-012022-09-300000930236us-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberrwt:TradingSecuritiesMember2021-07-012021-09-300000930236us-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberrwt:TradingSecuritiesMember2022-01-012022-09-300000930236us-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberrwt:TradingSecuritiesMember2021-01-012021-09-300000930236rwt:AvailableForSaleDebtSecuritiesRetainedMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMember2022-07-012022-09-300000930236rwt:AvailableForSaleDebtSecuritiesRetainedMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMember2021-07-012021-09-300000930236rwt:AvailableForSaleDebtSecuritiesRetainedMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMember2022-01-012022-09-300000930236rwt:AvailableForSaleDebtSecuritiesRetainedMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMember2021-01-012021-09-300000930236rwt:SeniorSecuritiesMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMember2021-01-012021-09-300000930236us-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberrwt:SubordinateSecuritiesMember2021-01-012021-09-300000930236us-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberrwt:InterestOnlyStripAndSeniorSecuritiesMember2022-09-300000930236us-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberrwt:InterestOnlyStripAndSeniorSecuritiesMember2021-12-310000930236us-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberrwt:TotalSubordinateInvestmentSecuritiesMember2022-09-300000930236us-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberrwt:TotalSubordinateInvestmentSecuritiesMember2021-12-310000930236us-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberrwt:MortgageServicingRightsMember2022-09-300000930236us-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberrwt:MortgageServicingRightsMember2021-12-310000930236us-gaap:VariableInterestEntityNotPrimaryBeneficiaryMember2021-12-310000930236us-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberrwt:MortgageServicingRightsMember2022-09-300000930236rwt:SeniorSecuritiesMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMember2022-09-300000930236us-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberrwt:SubordinateSecuritiesMember2022-09-300000930236us-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberrwt:MortgageServicingRightsMember2022-01-012022-09-300000930236rwt:SeniorSecuritiesMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMember2022-01-012022-09-300000930236us-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberrwt:SubordinateSecuritiesMember2022-01-012022-09-300000930236us-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberrwt:MortgageServicingRightsMembersrt:MinimumMember2022-01-012022-09-300000930236rwt:SeniorSecuritiesMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMembersrt:MinimumMember2022-01-012022-09-300000930236us-gaap:VariableInterestEntityNotPrimaryBeneficiaryMembersrt:MinimumMemberrwt:SubordinateSecuritiesMember2022-01-012022-09-300000930236rwt:SeniorSecuritiesMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMembersrt:MaximumMember2022-01-012022-09-300000930236us-gaap:VariableInterestEntityNotPrimaryBeneficiaryMembersrt:MaximumMemberrwt:MortgageServicingRightsMember2022-01-012022-09-300000930236us-gaap:VariableInterestEntityNotPrimaryBeneficiaryMembersrt:MaximumMemberrwt:SubordinateSecuritiesMember2022-01-012022-09-300000930236us-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberrwt:MortgageServicingRightsMember2021-12-310000930236rwt:SeniorSecuritiesMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMember2021-12-310000930236us-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberrwt:SubordinateSecuritiesMember2021-12-310000930236us-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberrwt:MortgageServicingRightsMember2021-01-012021-12-310000930236rwt:SeniorSecuritiesMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMember2021-01-012021-12-310000930236us-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberrwt:SubordinateSecuritiesMember2021-01-012021-12-310000930236us-gaap:VariableInterestEntityNotPrimaryBeneficiaryMembersrt:MinimumMemberrwt:SubordinateSecuritiesMember2021-01-012021-12-310000930236us-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberrwt:MortgageServicingRightsMembersrt:MinimumMember2021-01-012021-12-310000930236rwt:SeniorSecuritiesMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMembersrt:MinimumMember2021-01-012021-12-310000930236us-gaap:VariableInterestEntityNotPrimaryBeneficiaryMembersrt:MaximumMemberrwt:MortgageServicingRightsMember2021-01-012021-12-310000930236rwt:SeniorSecuritiesMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMembersrt:MaximumMember2021-01-012021-12-310000930236us-gaap:VariableInterestEntityNotPrimaryBeneficiaryMembersrt:MaximumMemberrwt:SubordinateSecuritiesMember2021-01-012021-12-310000930236us-gaap:RealEstateInvestmentMemberrwt:SeniorSecuritiesMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMember2022-09-300000930236us-gaap:RealEstateInvestmentMemberrwt:SeniorSecuritiesMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMember2021-12-310000930236us-gaap:RealEstateInvestmentMemberrwt:SubordinateSecuritiesMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMember2022-09-300000930236us-gaap:RealEstateInvestmentMemberrwt:SubordinateSecuritiesMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMember2021-12-310000930236us-gaap:ResidentialMortgageBackedSecuritiesMemberus-gaap:RealEstateInvestmentMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMember2022-09-300000930236us-gaap:ResidentialMortgageBackedSecuritiesMemberus-gaap:RealEstateInvestmentMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMember2021-12-310000930236us-gaap:RealEstateInvestmentMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberrwt:ExcessMortgageServicingRightsMember2022-09-300000930236us-gaap:RealEstateInvestmentMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberrwt:ExcessMortgageServicingRightsMember2021-12-310000930236us-gaap:RealEstateInvestmentMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMember2022-09-300000930236us-gaap:RealEstateInvestmentMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMember2021-12-310000930236us-gaap:ResidentialMortgageMemberrwt:ResidentialLoansAtFairValueMemberus-gaap:CarryingReportedAmountFairValueDisclosureMember2022-09-300000930236us-gaap:EstimateOfFairValueFairValueDisclosureMemberus-gaap:ResidentialMortgageMemberrwt:ResidentialLoansAtFairValueMember2022-09-300000930236us-gaap:ResidentialMortgageMemberrwt:ResidentialLoansAtFairValueMemberus-gaap:CarryingReportedAmountFairValueDisclosureMember2021-12-310000930236us-gaap:EstimateOfFairValueFairValueDisclosureMemberus-gaap:ResidentialMortgageMemberrwt:ResidentialLoansAtFairValueMember2021-12-310000930236rwt:ResidentialLoansHeldForInvestmentAtFairValueMemberus-gaap:ResidentialMortgageMemberus-gaap:CarryingReportedAmountFairValueDisclosureMember2022-09-300000930236us-gaap:EstimateOfFairValueFairValueDisclosureMemberrwt:ResidentialLoansHeldForInvestmentAtFairValueMemberus-gaap:ResidentialMortgageMember2022-09-300000930236rwt:ResidentialLoansHeldForInvestmentAtFairValueMemberus-gaap:ResidentialMortgageMemberus-gaap:CarryingReportedAmountFairValueDisclosureMember2021-12-310000930236us-gaap:EstimateOfFairValueFairValueDisclosureMemberrwt:ResidentialLoansHeldForInvestmentAtFairValueMemberus-gaap:ResidentialMortgageMember2021-12-310000930236rwt:BusinessPurposeResidentialLoansHeldforSaleMemberus-gaap:ResidentialMortgageMemberus-gaap:CarryingReportedAmountFairValueDisclosureMember2022-09-300000930236rwt:BusinessPurposeResidentialLoansHeldforSaleMemberus-gaap:EstimateOfFairValueFairValueDisclosureMemberus-gaap:ResidentialMortgageMember2022-09-300000930236rwt:BusinessPurposeResidentialLoansHeldforSaleMemberus-gaap:ResidentialMortgageMemberus-gaap:CarryingReportedAmountFairValueDisclosureMember2021-12-310000930236rwt:BusinessPurposeResidentialLoansHeldforSaleMemberus-gaap:EstimateOfFairValueFairValueDisclosureMemberus-gaap:ResidentialMortgageMember2021-12-310000930236rwt:BusinessPurposeResidentialLoansHeldforInvestmentMemberus-gaap:ResidentialMortgageMemberus-gaap:CarryingReportedAmountFairValueDisclosureMember2022-09-300000930236rwt:BusinessPurposeResidentialLoansHeldforInvestmentMemberus-gaap:EstimateOfFairValueFairValueDisclosureMemberus-gaap:ResidentialMortgageMember2022-09-300000930236rwt:BusinessPurposeResidentialLoansHeldforInvestmentMemberus-gaap:ResidentialMortgageMemberus-gaap:CarryingReportedAmountFairValueDisclosureMember2021-12-310000930236rwt:BusinessPurposeResidentialLoansHeldforInvestmentMemberus-gaap:EstimateOfFairValueFairValueDisclosureMemberus-gaap:ResidentialMortgageMember2021-12-310000930236rwt:MultifamilyLoansMemberus-gaap:ResidentialMortgageMemberus-gaap:CarryingReportedAmountFairValueDisclosureMember2022-09-300000930236us-gaap:EstimateOfFairValueFairValueDisclosureMemberrwt:MultifamilyLoansMemberus-gaap:ResidentialMortgageMember2022-09-300000930236rwt:MultifamilyLoansMemberus-gaap:ResidentialMortgageMemberus-gaap:CarryingReportedAmountFairValueDisclosureMember2021-12-310000930236us-gaap:EstimateOfFairValueFairValueDisclosureMemberrwt:MultifamilyLoansMemberus-gaap:ResidentialMortgageMember2021-12-310000930236us-gaap:CarryingReportedAmountFairValueDisclosureMember2022-09-300000930236us-gaap:EstimateOfFairValueFairValueDisclosureMember2022-09-300000930236us-gaap:CarryingReportedAmountFairValueDisclosureMember2021-12-310000930236us-gaap:EstimateOfFairValueFairValueDisclosureMember2021-12-310000930236rwt:ServicerAdvanceInvestmentsMemberus-gaap:CarryingReportedAmountFairValueDisclosureMember2022-09-300000930236rwt:ServicerAdvanceInvestmentsMemberus-gaap:EstimateOfFairValueFairValueDisclosureMember2022-09-300000930236rwt:ServicerAdvanceInvestmentsMemberus-gaap:CarryingReportedAmountFairValueDisclosureMember2021-12-310000930236rwt:ServicerAdvanceInvestmentsMemberus-gaap:EstimateOfFairValueFairValueDisclosureMember2021-12-310000930236rwt:MortgageServicingRightsMemberus-gaap:CarryingReportedAmountFairValueDisclosureMember2022-09-300000930236rwt:MortgageServicingRightsMemberus-gaap:EstimateOfFairValueFairValueDisclosureMember2022-09-300000930236rwt:MortgageServicingRightsMemberus-gaap:CarryingReportedAmountFairValueDisclosureMember2021-12-310000930236rwt:MortgageServicingRightsMemberus-gaap:EstimateOfFairValueFairValueDisclosureMember2021-12-310000930236rwt:ExcessMortgageServicingRightsMemberus-gaap:CarryingReportedAmountFairValueDisclosureMember2022-09-300000930236us-gaap:EstimateOfFairValueFairValueDisclosureMemberrwt:ExcessMortgageServicingRightsMember2022-09-300000930236rwt:ExcessMortgageServicingRightsMemberus-gaap:CarryingReportedAmountFairValueDisclosureMember2021-12-310000930236us-gaap:EstimateOfFairValueFairValueDisclosureMemberrwt:ExcessMortgageServicingRightsMember2021-12-310000930236rwt:PointOptionMemberus-gaap:CarryingReportedAmountFairValueDisclosureMember2022-09-300000930236rwt:PointOptionMemberus-gaap:EstimateOfFairValueFairValueDisclosureMember2022-09-300000930236rwt:PointOptionMemberus-gaap:CarryingReportedAmountFairValueDisclosureMember2021-12-310000930236rwt:PointOptionMemberus-gaap:EstimateOfFairValueFairValueDisclosureMember2021-12-310000930236rwt:OtherRealEstateOwnedMemberus-gaap:CarryingReportedAmountFairValueDisclosureMember2022-09-300000930236us-gaap:EstimateOfFairValueFairValueDisclosureMemberrwt:OtherRealEstateOwnedMember2022-09-300000930236rwt:OtherRealEstateOwnedMemberus-gaap:CarryingReportedAmountFairValueDisclosureMember2021-12-310000930236us-gaap:EstimateOfFairValueFairValueDisclosureMemberrwt:OtherRealEstateOwnedMember2021-12-310000930236us-gaap:LineOfCreditMemberus-gaap:CarryingReportedAmountFairValueDisclosureMember2022-09-300000930236us-gaap:EstimateOfFairValueFairValueDisclosureMemberus-gaap:LineOfCreditMember2022-09-300000930236us-gaap:LineOfCreditMemberus-gaap:CarryingReportedAmountFairValueDisclosureMember2021-12-310000930236us-gaap:EstimateOfFairValueFairValueDisclosureMemberus-gaap:LineOfCreditMember2021-12-310000930236rwt:SecuritiesMember2022-07-012022-09-300000930236rwt:SecuritiesMember2022-01-012022-09-300000930236rwt:ResidentialLoansMember2022-07-012022-09-300000930236rwt:ResidentialLoansMember2022-01-012022-09-300000930236rwt:BusinessPurposeResidentialLoansMember2022-07-012022-09-300000930236rwt:BusinessPurposeResidentialLoansMember2022-01-012022-09-300000930236rwt:HEIsMember2022-07-012022-09-300000930236rwt:HEIsMember2022-01-012022-09-300000930236rwt:MortgageServicingRightsMember2022-07-012022-09-300000930236rwt:MortgageServicingRightsMember2022-01-012022-09-300000930236rwt:ResidentialLoansAtFairValueMemberus-gaap:FairValueMeasurementsRecurringMember2022-09-300000930236us-gaap:FairValueInputsLevel1Memberrwt:ResidentialLoansAtFairValueMemberus-gaap:FairValueMeasurementsRecurringMember2022-09-300000930236us-gaap:FairValueInputsLevel2Memberrwt:ResidentialLoansAtFairValueMemberus-gaap:FairValueMeasurementsRecurringMember2022-09-300000930236us-gaap:FairValueInputsLevel3Memberrwt:ResidentialLoansAtFairValueMemberus-gaap:FairValueMeasurementsRecurringMember2022-09-300000930236us-gaap:FairValueMeasurementsRecurringMember2022-09-300000930236us-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMember2022-09-300000930236us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMember2022-09-300000930236us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMember2022-09-300000930236rwt:ResidentialLoansAtFairValueMemberus-gaap:FairValueMeasurementsRecurringMember2021-12-310000930236us-gaap:FairValueInputsLevel1Memberrwt:ResidentialLoansAtFairValueMemberus-gaap:FairValueMeasurementsRecurringMember2021-12-310000930236us-gaap:FairValueInputsLevel2Memberrwt:ResidentialLoansAtFairValueMemberus-gaap:FairValueMeasurementsRecurringMember2021-12-310000930236us-gaap:FairValueInputsLevel3Memberrwt:ResidentialLoansAtFairValueMemberus-gaap:FairValueMeasurementsRecurringMember2021-12-310000930236us-gaap:FairValueMeasurementsRecurringMember2021-12-310000930236us-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMember2021-12-310000930236us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMember2021-12-310000930236us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMember2021-12-310000930236rwt:ResidentialLoansAtFairValueMember2021-12-310000930236rwt:BusinessPurposeResidentialLoansMember2021-12-310000930236rwt:MultifamilyLoansMember2021-12-310000930236rwt:TradingSecuritiesMember2021-12-310000930236us-gaap:AvailableforsaleSecuritiesMember2021-12-310000930236rwt:ServicerAdvanceInvestmentsMember2021-12-310000930236rwt:ExcessMortgageServicingRightsMember2021-12-310000930236rwt:PointOptionMember2021-12-310000930236rwt:MortgageServicingRightsMember2021-12-310000930236rwt:ResidentialLoansAtFairValueMember2022-01-012022-09-300000930236rwt:MultifamilyLoansMember2022-01-012022-09-300000930236rwt:TradingSecuritiesMember2022-01-012022-09-300000930236us-gaap:AvailableforsaleSecuritiesMember2022-01-012022-09-300000930236rwt:ServicerAdvanceInvestmentsMember2022-01-012022-09-300000930236rwt:ExcessMortgageServicingRightsMember2022-01-012022-09-300000930236rwt:PointOptionMember2022-01-012022-09-300000930236rwt:ResidentialLoansAtFairValueMember2022-09-300000930236rwt:BusinessPurposeResidentialLoansMember2022-09-300000930236rwt:MultifamilyLoansMember2022-09-300000930236rwt:TradingSecuritiesMember2022-09-300000930236us-gaap:AvailableforsaleSecuritiesMember2022-09-300000930236rwt:ServicerAdvanceInvestmentsMember2022-09-300000930236rwt:ExcessMortgageServicingRightsMember2022-09-300000930236rwt:PointOptionMember2022-09-300000930236rwt:MortgageServicingRightsMember2022-09-300000930236us-gaap:DerivativeFinancialInstrumentsAssetsMember2021-12-310000930236rwt:PointNoncontrollingInterestMember2021-12-310000930236us-gaap:AssetBackedSecuritiesMember2021-12-310000930236us-gaap:DerivativeFinancialInstrumentsAssetsMember2022-01-012022-09-300000930236rwt:PointNoncontrollingInterestMember2022-01-012022-09-300000930236us-gaap:AssetBackedSecuritiesMember2022-01-012022-09-300000930236us-gaap:DerivativeFinancialInstrumentsAssetsMember2022-09-300000930236rwt:PointNoncontrollingInterestMember2022-09-300000930236us-gaap:AssetBackedSecuritiesMember2022-09-300000930236rwt:ResidentialLoansHeldAtRedwoodMemberrwt:ResidentialLoansHeldForInvestmentAtFairValueMember2022-07-012022-09-300000930236rwt:ResidentialLoansHeldAtRedwoodMemberrwt:ResidentialLoansHeldForInvestmentAtFairValueMember2021-07-012021-09-300000930236rwt:ResidentialLoansHeldAtRedwoodMemberrwt:ResidentialLoansHeldForInvestmentAtFairValueMember2022-01-012022-09-300000930236rwt:ResidentialLoansHeldAtRedwoodMemberrwt:ResidentialLoansHeldForInvestmentAtFairValueMember2021-01-012021-09-300000930236rwt:BusinessPurposeResidentialLoansMember2021-07-012021-09-300000930236rwt:BusinessPurposeResidentialLoansMember2021-01-012021-09-300000930236rwt:ResidentialLoansHeldForInvestmentAtFairValueMemberrwt:SequoiaChoiceSecuritizationEntitiesMember2022-07-012022-09-300000930236rwt:ResidentialLoansHeldForInvestmentAtFairValueMemberrwt:SequoiaChoiceSecuritizationEntitiesMember2021-07-012021-09-300000930236rwt:ResidentialLoansHeldForInvestmentAtFairValueMemberrwt:SequoiaChoiceSecuritizationEntitiesMember2022-01-012022-09-300000930236rwt:ResidentialLoansHeldForInvestmentAtFairValueMemberrwt:SequoiaChoiceSecuritizationEntitiesMember2021-01-012021-09-300000930236rwt:FreddieMacSLSTSecuritizationEntitiesMemberrwt:ResidentialLoansHeldForInvestmentAtFairValueMember2022-07-012022-09-300000930236rwt:FreddieMacSLSTSecuritizationEntitiesMemberrwt:ResidentialLoansHeldForInvestmentAtFairValueMember2021-07-012021-09-300000930236rwt:FreddieMacSLSTSecuritizationEntitiesMemberrwt:ResidentialLoansHeldForInvestmentAtFairValueMember2022-01-012022-09-300000930236rwt:FreddieMacSLSTSecuritizationEntitiesMemberrwt:ResidentialLoansHeldForInvestmentAtFairValueMember2021-01-012021-09-300000930236rwt:MultifamilyLoansMemberrwt:FreddieMacKSeriesSecuritizationEntitiesMember2022-07-012022-09-300000930236rwt:MultifamilyLoansMemberrwt:FreddieMacKSeriesSecuritizationEntitiesMember2021-07-012021-09-300000930236rwt:MultifamilyLoansMemberrwt:FreddieMacKSeriesSecuritizationEntitiesMember2022-01-012022-09-300000930236rwt:MultifamilyLoansMemberrwt:FreddieMacKSeriesSecuritizationEntitiesMember2021-01-012021-09-300000930236rwt:SingleFamilyRentalLoansMemberrwt:CAFLSecuritizationEntitiesMember2022-07-012022-09-300000930236rwt:SingleFamilyRentalLoansMemberrwt:CAFLSecuritizationEntitiesMember2021-07-012021-09-300000930236rwt:SingleFamilyRentalLoansMemberrwt:CAFLSecuritizationEntitiesMember2022-01-012022-09-300000930236rwt:SingleFamilyRentalLoansMemberrwt:CAFLSecuritizationEntitiesMember2021-01-012021-09-300000930236rwt:PointEntitiesMember2022-07-012022-09-300000930236rwt:PointEntitiesMember2021-07-012021-09-300000930236rwt:PointEntitiesMember2022-01-012022-09-300000930236rwt:PointEntitiesMember2021-01-012021-09-300000930236rwt:TradingSecuritiesMember2022-07-012022-09-300000930236rwt:TradingSecuritiesMember2021-07-012021-09-300000930236rwt:TradingSecuritiesMember2021-01-012021-09-300000930236rwt:ServicerAdvanceInvestmentsMember2022-07-012022-09-300000930236rwt:ServicerAdvanceInvestmentsMember2021-07-012021-09-300000930236rwt:ServicerAdvanceInvestmentsMember2021-01-012021-09-300000930236rwt:MortgageServicingRightsMember2021-07-012021-09-300000930236rwt:MortgageServicingRightsMember2021-01-012021-09-300000930236rwt:ExcessMortgageServicingRightsMember2022-07-012022-09-300000930236rwt:ExcessMortgageServicingRightsMember2021-07-012021-09-300000930236rwt:ExcessMortgageServicingRightsMember2021-01-012021-09-300000930236rwt:PointOptionMember2022-07-012022-09-300000930236rwt:PointOptionMember2021-07-012021-09-300000930236rwt:PointOptionMember2021-01-012021-09-300000930236us-gaap:LoanPurchaseCommitmentsMember2022-07-012022-09-300000930236us-gaap:LoanPurchaseCommitmentsMember2021-07-012021-09-300000930236us-gaap:LoanPurchaseCommitmentsMember2022-01-012022-09-300000930236us-gaap:LoanPurchaseCommitmentsMember2021-01-012021-09-300000930236rwt:PointHEINoncontrollingInterestMember2022-07-012022-09-300000930236rwt:PointHEINoncontrollingInterestMember2021-07-012021-09-300000930236rwt:PointHEINoncontrollingInterestMember2022-01-012022-09-300000930236rwt:PointHEINoncontrollingInterestMember2021-01-012021-09-300000930236us-gaap:LoanPurchaseCommitmentsMember2022-07-012022-09-300000930236us-gaap:LoanPurchaseCommitmentsMember2021-07-012021-09-300000930236us-gaap:LoanPurchaseCommitmentsMember2022-01-012022-09-300000930236us-gaap:LoanPurchaseCommitmentsMember2021-01-012021-09-300000930236us-gaap:FairValueMeasurementsNonrecurringMemberrwt:StrategicInvestmentsMember2022-09-300000930236us-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsNonrecurringMemberrwt:StrategicInvestmentsMember2022-09-300000930236us-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:FairValueInputsLevel2Memberrwt:StrategicInvestmentsMember2022-09-300000930236us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsNonrecurringMemberrwt:StrategicInvestmentsMember2022-09-300000930236us-gaap:FairValueMeasurementsNonrecurringMemberrwt:StrategicInvestmentsMember2022-07-012022-09-300000930236us-gaap:FairValueMeasurementsNonrecurringMemberrwt:StrategicInvestmentsMember2022-01-012022-09-300000930236rwt:ResidentialLoansAtFairValueMemberrwt:MortgageBankingActivitiesMember2022-07-012022-09-300000930236rwt:ResidentialLoansAtFairValueMemberrwt:MortgageBankingActivitiesMember2021-07-012021-09-300000930236rwt:ResidentialLoansAtFairValueMemberrwt:MortgageBankingActivitiesMember2022-01-012022-09-300000930236rwt:ResidentialLoansAtFairValueMemberrwt:MortgageBankingActivitiesMember2021-01-012021-09-300000930236rwt:MortgageBankingActivitiesMemberrwt:LoanPurchaseAndForwardSalesCommitmentsMember2022-07-012022-09-300000930236rwt:MortgageBankingActivitiesMemberrwt:LoanPurchaseAndForwardSalesCommitmentsMember2021-07-012021-09-300000930236rwt:MortgageBankingActivitiesMemberrwt:LoanPurchaseAndForwardSalesCommitmentsMember2022-01-012022-09-300000930236rwt:MortgageBankingActivitiesMemberrwt:LoanPurchaseAndForwardSalesCommitmentsMember2021-01-012021-09-300000930236rwt:SingleFamilyResidentialLoansHeldforsaleatFairValueMemberrwt:MortgageBankingActivitiesMember2022-07-012022-09-300000930236rwt:SingleFamilyResidentialLoansHeldforsaleatFairValueMemberrwt:MortgageBankingActivitiesMember2021-07-012021-09-300000930236rwt:SingleFamilyResidentialLoansHeldforsaleatFairValueMemberrwt:MortgageBankingActivitiesMember2022-01-012022-09-300000930236rwt:SingleFamilyResidentialLoansHeldforsaleatFairValueMemberrwt:MortgageBankingActivitiesMember2021-01-012021-09-300000930236rwt:MortgageBankingActivitiesMemberus-gaap:LoanPurchaseCommitmentsMember2022-07-012022-09-300000930236rwt:MortgageBankingActivitiesMemberus-gaap:LoanPurchaseCommitmentsMember2021-07-012021-09-300000930236rwt:MortgageBankingActivitiesMemberus-gaap:LoanPurchaseCommitmentsMember2022-01-012022-09-300000930236rwt:MortgageBankingActivitiesMemberus-gaap:LoanPurchaseCommitmentsMember2021-01-012021-09-300000930236rwt:MortgageBankingActivitiesMemberrwt:CommercialLoansAtFairValueMember2022-07-012022-09-300000930236rwt:MortgageBankingActivitiesMemberrwt:CommercialLoansAtFairValueMember2021-07-012021-09-300000930236rwt:MortgageBankingActivitiesMemberrwt:CommercialLoansAtFairValueMember2022-01-012022-09-300000930236rwt:MortgageBankingActivitiesMemberrwt:CommercialLoansAtFairValueMember2021-01-012021-09-300000930236rwt:MortgageBankingActivitiesMemberrwt:TradingSecuritiesMember2022-07-012022-09-300000930236rwt:MortgageBankingActivitiesMemberrwt:TradingSecuritiesMember2021-07-012021-09-300000930236rwt:MortgageBankingActivitiesMemberrwt:TradingSecuritiesMember2022-01-012022-09-300000930236rwt:MortgageBankingActivitiesMemberrwt:TradingSecuritiesMember2021-01-012021-09-300000930236us-gaap:PriceRiskDerivativeMemberrwt:MortgageBankingActivitiesMember2022-07-012022-09-300000930236us-gaap:PriceRiskDerivativeMemberrwt:MortgageBankingActivitiesMember2021-07-012021-09-300000930236us-gaap:PriceRiskDerivativeMemberrwt:MortgageBankingActivitiesMember2022-01-012022-09-300000930236us-gaap:PriceRiskDerivativeMemberrwt:MortgageBankingActivitiesMember2021-01-012021-09-300000930236rwt:MortgageBankingActivitiesMember2022-07-012022-09-300000930236rwt:MortgageBankingActivitiesMember2021-07-012021-09-300000930236rwt:MortgageBankingActivitiesMember2022-01-012022-09-300000930236rwt:MortgageBankingActivitiesMember2021-01-012021-09-300000930236rwt:ResidentialLoansHeldForInvestmentMemberrwt:InvestmentActivitiesMember2022-07-012022-09-300000930236rwt:ResidentialLoansHeldForInvestmentMemberrwt:InvestmentActivitiesMember2021-07-012021-09-300000930236rwt:ResidentialLoansHeldForInvestmentMemberrwt:InvestmentActivitiesMember2022-01-012022-09-300000930236rwt:ResidentialLoansHeldForInvestmentMemberrwt:InvestmentActivitiesMember2021-01-012021-09-300000930236rwt:ResidentialBridgeLoansHeldForInvestmentMemberrwt:InvestmentActivitiesMember2022-07-012022-09-300000930236rwt:ResidentialBridgeLoansHeldForInvestmentMemberrwt:InvestmentActivitiesMember2021-07-012021-09-300000930236rwt:ResidentialBridgeLoansHeldForInvestmentMemberrwt:InvestmentActivitiesMember2022-01-012022-09-300000930236rwt:ResidentialBridgeLoansHeldForInvestmentMemberrwt:InvestmentActivitiesMember2021-01-012021-09-300000930236rwt:InvestmentActivitiesMemberrwt:TradingSecuritiesMember2022-07-012022-09-300000930236rwt:InvestmentActivitiesMemberrwt:TradingSecuritiesMember2021-07-012021-09-300000930236rwt:InvestmentActivitiesMemberrwt:TradingSecuritiesMember2022-01-012022-09-300000930236rwt:InvestmentActivitiesMemberrwt:TradingSecuritiesMember2021-01-012021-09-300000930236rwt:InvestmentActivitiesMemberrwt:ServicerAdvanceInvestmentsMember2022-07-012022-09-300000930236rwt:InvestmentActivitiesMemberrwt:ServicerAdvanceInvestmentsMember2021-07-012021-09-300000930236rwt:InvestmentActivitiesMemberrwt:ServicerAdvanceInvestmentsMember2022-01-012022-09-300000930236rwt:InvestmentActivitiesMemberrwt:ServicerAdvanceInvestmentsMember2021-01-012021-09-300000930236rwt:InvestmentActivitiesMemberrwt:ExcessMortgageServicingRightsMember2022-07-012022-09-300000930236rwt:InvestmentActivitiesMemberrwt:ExcessMortgageServicingRightsMember2021-07-012021-09-300000930236rwt:InvestmentActivitiesMemberrwt:ExcessMortgageServicingRightsMember2022-01-012022-09-300000930236rwt:InvestmentActivitiesMemberrwt:ExcessMortgageServicingRightsMember2021-01-012021-09-300000930236rwt:LegacySequoiaSecuritizationEntitiesMemberrwt:InvestmentActivitiesMember2022-07-012022-09-300000930236rwt:LegacySequoiaSecuritizationEntitiesMemberrwt:InvestmentActivitiesMember2021-07-012021-09-300000930236rwt:LegacySequoiaSecuritizationEntitiesMemberrwt:InvestmentActivitiesMember2022-01-012022-09-300000930236rwt:LegacySequoiaSecuritizationEntitiesMemberrwt:InvestmentActivitiesMember2021-01-012021-09-300000930236rwt:InvestmentActivitiesMemberrwt:SequoiaChoiceSecuritizationEntitiesMember2022-07-012022-09-300000930236rwt:InvestmentActivitiesMemberrwt:SequoiaChoiceSecuritizationEntitiesMember2021-07-012021-09-300000930236rwt:InvestmentActivitiesMemberrwt:SequoiaChoiceSecuritizationEntitiesMember2022-01-012022-09-300000930236rwt:InvestmentActivitiesMemberrwt:SequoiaChoiceSecuritizationEntitiesMember2021-01-012021-09-300000930236rwt:InvestmentActivitiesMemberrwt:FreddieMacSLSTSecuritizationEntitiesMember2022-07-012022-09-300000930236rwt:InvestmentActivitiesMemberrwt:FreddieMacSLSTSecuritizationEntitiesMember2021-07-012021-09-300000930236rwt:InvestmentActivitiesMemberrwt:FreddieMacSLSTSecuritizationEntitiesMember2022-01-012022-09-300000930236rwt:InvestmentActivitiesMemberrwt:FreddieMacSLSTSecuritizationEntitiesMember2021-01-012021-09-300000930236rwt:InvestmentActivitiesMemberrwt:FreddieMacKSeriesSecuritizationEntitiesMember2022-07-012022-09-300000930236rwt:InvestmentActivitiesMemberrwt:FreddieMacKSeriesSecuritizationEntitiesMember2021-07-012021-09-300000930236rwt:InvestmentActivitiesMemberrwt:FreddieMacKSeriesSecuritizationEntitiesMember2022-01-012022-09-300000930236rwt:InvestmentActivitiesMemberrwt:FreddieMacKSeriesSecuritizationEntitiesMember2021-01-012021-09-300000930236rwt:InvestmentActivitiesMemberrwt:CAFLSecuritizationEntitiesMember2022-07-012022-09-300000930236rwt:InvestmentActivitiesMemberrwt:CAFLSecuritizationEntitiesMember2021-07-012021-09-300000930236rwt:InvestmentActivitiesMemberrwt:CAFLSecuritizationEntitiesMember2022-01-012022-09-300000930236rwt:InvestmentActivitiesMemberrwt:CAFLSecuritizationEntitiesMember2021-01-012021-09-300000930236rwt:InvestmentActivitiesMemberrwt:PointEntitiesMember2022-07-012022-09-300000930236rwt:InvestmentActivitiesMemberrwt:PointEntitiesMember2021-07-012021-09-300000930236rwt:InvestmentActivitiesMemberrwt:PointEntitiesMember2022-01-012022-09-300000930236rwt:InvestmentActivitiesMemberrwt:PointEntitiesMember2021-01-012021-09-300000930236rwt:InvestmentActivitiesMemberrwt:SharedHomeAppreciationOptionsMember2022-07-012022-09-300000930236rwt:InvestmentActivitiesMemberrwt:SharedHomeAppreciationOptionsMember2021-07-012021-09-300000930236rwt:InvestmentActivitiesMemberrwt:SharedHomeAppreciationOptionsMember2022-01-012022-09-300000930236rwt:InvestmentActivitiesMemberrwt:SharedHomeAppreciationOptionsMember2021-01-012021-09-300000930236rwt:InvestmentActivitiesMemberus-gaap:OtherInvestmentsMember2022-07-012022-09-300000930236rwt:InvestmentActivitiesMemberus-gaap:OtherInvestmentsMember2021-07-012021-09-300000930236rwt:InvestmentActivitiesMemberus-gaap:OtherInvestmentsMember2022-01-012022-09-300000930236rwt:InvestmentActivitiesMemberus-gaap:OtherInvestmentsMember2021-01-012021-09-300000930236us-gaap:PriceRiskDerivativeMemberrwt:InvestmentActivitiesMember2022-07-012022-09-300000930236us-gaap:PriceRiskDerivativeMemberrwt:InvestmentActivitiesMember2021-07-012021-09-300000930236us-gaap:PriceRiskDerivativeMemberrwt:InvestmentActivitiesMember2022-01-012022-09-300000930236us-gaap:PriceRiskDerivativeMemberrwt:InvestmentActivitiesMember2021-01-012021-09-300000930236rwt:DebtSecuritiesAvailableforSalewithAllowanceforCreditLossMemberrwt:InvestmentActivitiesMember2022-07-012022-09-300000930236rwt:DebtSecuritiesAvailableforSalewithAllowanceforCreditLossMemberrwt:InvestmentActivitiesMember2021-07-012021-09-300000930236rwt:DebtSecuritiesAvailableforSalewithAllowanceforCreditLossMemberrwt:InvestmentActivitiesMember2022-01-012022-09-300000930236rwt:DebtSecuritiesAvailableforSalewithAllowanceforCreditLossMemberrwt:InvestmentActivitiesMember2021-01-012021-09-300000930236rwt:InvestmentActivitiesMember2022-07-012022-09-300000930236rwt:InvestmentActivitiesMember2021-07-012021-09-300000930236rwt:InvestmentActivitiesMember2022-01-012022-09-300000930236rwt:InvestmentActivitiesMember2021-01-012021-09-300000930236rwt:MortgageServicingRightsIncomeLossIncludingRiskManagementDerivativesMemberrwt:MortgageServicingRightsMember2022-07-012022-09-300000930236rwt:MortgageServicingRightsIncomeLossIncludingRiskManagementDerivativesMemberrwt:MortgageServicingRightsMember2021-07-012021-09-300000930236rwt:MortgageServicingRightsIncomeLossIncludingRiskManagementDerivativesMemberrwt:MortgageServicingRightsMember2022-01-012022-09-300000930236rwt:MortgageServicingRightsIncomeLossIncludingRiskManagementDerivativesMemberrwt:MortgageServicingRightsMember2021-01-012021-09-300000930236rwt:OtherMemberrwt:MortgageServicingRightsIncomeLossIncludingRiskManagementDerivativesMember2022-07-012022-09-300000930236rwt:OtherMemberrwt:MortgageServicingRightsIncomeLossIncludingRiskManagementDerivativesMember2021-07-012021-09-300000930236rwt:OtherMemberrwt:MortgageServicingRightsIncomeLossIncludingRiskManagementDerivativesMember2022-01-012022-09-300000930236rwt:OtherMemberrwt:MortgageServicingRightsIncomeLossIncludingRiskManagementDerivativesMember2021-01-012021-09-300000930236rwt:MortgageServicingRightsIncomeLossIncludingRiskManagementDerivativesMember2022-07-012022-09-300000930236rwt:MortgageServicingRightsIncomeLossIncludingRiskManagementDerivativesMember2021-07-012021-09-300000930236rwt:MortgageServicingRightsIncomeLossIncludingRiskManagementDerivativesMember2022-01-012022-09-300000930236rwt:MortgageServicingRightsIncomeLossIncludingRiskManagementDerivativesMember2021-01-012021-09-300000930236rwt:ResidentialLoansPricedToSecuritizationAndWholeLoanMarketUncommittedToSellMember2022-09-300000930236rwt:MeasurementInputWholeLoanSpreadToSwapRateMemberrwt:ResidentialLoansPricedToSecuritizationAndWholeLoanMarketUncommittedToSellMembersrt:MinimumMember2022-09-30iso4217:USDrwt:loan0000930236rwt:MeasurementInputWholeLoanSpreadToSwapRateMemberrwt:ResidentialLoansPricedToSecuritizationAndWholeLoanMarketUncommittedToSellMembersrt:MaximumMember2022-09-300000930236rwt:MeasurementInputWholeLoanSpreadToSwapRateMemberrwt:ResidentialLoansPricedToSecuritizationAndWholeLoanMarketUncommittedToSellMembersrt:WeightedAverageMember2022-09-300000930236rwt:MeasurementInputCRTDollarPriceMemberrwt:ResidentialLoansPricedToSecuritizationAndWholeLoanMarketUncommittedToSellMembersrt:MinimumMember2022-09-300000930236rwt:MeasurementInputCRTDollarPriceMemberrwt:ResidentialLoansPricedToSecuritizationAndWholeLoanMarketUncommittedToSellMembersrt:MaximumMember2022-09-300000930236rwt:MeasurementInputCRTDollarPriceMemberrwt:ResidentialLoansPricedToSecuritizationAndWholeLoanMarketUncommittedToSellMembersrt:WeightedAverageMember2022-09-300000930236rwt:ResidentialLoansPricedToWholeLoanMarketandCommittedtoSellMember2022-09-300000930236rwt:ResidentialLoansPricedToWholeLoanMarketandCommittedtoSellMembersrt:MinimumMemberrwt:MeasurementInputWholeLoanCommittedSalesPriceMember2022-09-300000930236rwt:ResidentialLoansPricedToWholeLoanMarketandCommittedtoSellMembersrt:MaximumMemberrwt:MeasurementInputWholeLoanCommittedSalesPriceMember2022-09-300000930236rwt:ResidentialLoansPricedToWholeLoanMarketandCommittedtoSellMembersrt:WeightedAverageMemberrwt:MeasurementInputWholeLoanCommittedSalesPriceMember2022-09-300000930236rwt:LegacySequoiaSecuritizationEntitiesMember2022-09-300000930236rwt:SequoiaChoiceSecuritizationEntitiesMember2022-09-300000930236rwt:SingleFamilyBusinessPurposeResidentialLoansMember2022-09-300000930236srt:MinimumMemberrwt:SingleFamilyBusinessPurposeResidentialLoansMemberrwt:SeniorCreditSpreadMember2022-09-300000930236srt:MaximumMemberrwt:SingleFamilyBusinessPurposeResidentialLoansMemberrwt:SeniorCreditSpreadMember2022-09-300000930236srt:WeightedAverageMemberrwt:SingleFamilyBusinessPurposeResidentialLoansMemberrwt:SeniorCreditSpreadMember2022-09-300000930236srt:MinimumMemberrwt:SingleFamilyBusinessPurposeResidentialLoansMemberrwt:MeasurementInputSubordinateCreditSpreadMember2022-09-300000930236srt:MaximumMemberrwt:SingleFamilyBusinessPurposeResidentialLoansMemberrwt:MeasurementInputSubordinateCreditSpreadMember2022-09-300000930236srt:WeightedAverageMemberrwt:SingleFamilyBusinessPurposeResidentialLoansMemberrwt:MeasurementInputSubordinateCreditSpreadMember2022-09-300000930236srt:MinimumMemberrwt:SingleFamilyBusinessPurposeResidentialLoansMemberrwt:SeniorCreditSupportMember2022-09-300000930236srt:MaximumMemberrwt:SingleFamilyBusinessPurposeResidentialLoansMemberrwt:SeniorCreditSupportMember2022-09-300000930236srt:WeightedAverageMemberrwt:SingleFamilyBusinessPurposeResidentialLoansMemberrwt:SeniorCreditSupportMember2022-09-300000930236rwt:MeasurementInputISODiscountRateMembersrt:MinimumMemberrwt:SingleFamilyBusinessPurposeResidentialLoansMember2022-09-300000930236rwt:MeasurementInputISODiscountRateMembersrt:MaximumMemberrwt:SingleFamilyBusinessPurposeResidentialLoansMember2022-09-300000930236rwt:MeasurementInputISODiscountRateMembersrt:WeightedAverageMemberrwt:SingleFamilyBusinessPurposeResidentialLoansMember2022-09-300000930236us-gaap:MeasurementInputPrepaymentRateMembersrt:MinimumMemberrwt:SingleFamilyBusinessPurposeResidentialLoansMember2022-09-300000930236us-gaap:MeasurementInputPrepaymentRateMembersrt:MaximumMemberrwt:SingleFamilyBusinessPurposeResidentialLoansMember2022-09-300000930236us-gaap:MeasurementInputPrepaymentRateMembersrt:WeightedAverageMemberrwt:SingleFamilyBusinessPurposeResidentialLoansMember2022-09-300000930236srt:MinimumMemberrwt:SingleFamilyBusinessPurposeResidentialLoansMemberrwt:MeasurementInputWholeLoanDollarPriceMember2022-09-300000930236srt:MaximumMemberrwt:SingleFamilyBusinessPurposeResidentialLoansMemberrwt:MeasurementInputWholeLoanDollarPriceMember2022-09-300000930236srt:WeightedAverageMemberrwt:SingleFamilyBusinessPurposeResidentialLoansMemberrwt:MeasurementInputWholeLoanDollarPriceMember2022-09-300000930236rwt:ResidentialBridgeLoansHeldForInvestmentMember2022-09-300000930236rwt:ResidentialBridgeLoansHeldForInvestmentMembersrt:MinimumMemberus-gaap:MeasurementInputDiscountRateMember2022-09-300000930236rwt:ResidentialBridgeLoansHeldForInvestmentMembersrt:MaximumMemberus-gaap:MeasurementInputDiscountRateMember2022-09-300000930236rwt:ResidentialBridgeLoansHeldForInvestmentMembersrt:WeightedAverageMemberus-gaap:MeasurementInputDiscountRateMember2022-09-300000930236rwt:ResidentialBridgeLoansHeldForInvestmentMembersrt:MinimumMemberrwt:SeniorCreditSpreadMember2022-09-300000930236rwt:ResidentialBridgeLoansHeldForInvestmentMembersrt:MaximumMemberrwt:SeniorCreditSpreadMember2022-09-300000930236rwt:ResidentialBridgeLoansHeldForInvestmentMembersrt:WeightedAverageMemberrwt:SeniorCreditSpreadMember2022-09-300000930236rwt:ResidentialBridgeLoansHeldForInvestmentMembersrt:MinimumMemberrwt:MeasurementInputSubordinateCreditSpreadMember2022-09-300000930236rwt:ResidentialBridgeLoansHeldForInvestmentMembersrt:MaximumMemberrwt:MeasurementInputSubordinateCreditSpreadMember2022-09-300000930236rwt:ResidentialBridgeLoansHeldForInvestmentMembersrt:WeightedAverageMemberrwt:MeasurementInputSubordinateCreditSpreadMember2022-09-300000930236rwt:ResidentialBridgeLoansHeldForInvestmentMembersrt:MinimumMemberrwt:SeniorCreditSupportMember2022-09-300000930236rwt:ResidentialBridgeLoansHeldForInvestmentMembersrt:MaximumMemberrwt:SeniorCreditSupportMember2022-09-300000930236rwt:ResidentialBridgeLoansHeldForInvestmentMembersrt:WeightedAverageMemberrwt:SeniorCreditSupportMember2022-09-300000930236rwt:ResidentialBridgeLoansHeldForInvestmentMemberus-gaap:MeasurementInputPrepaymentRateMembersrt:MinimumMember2022-09-300000930236rwt:ResidentialBridgeLoansHeldForInvestmentMemberus-gaap:MeasurementInputPrepaymentRateMembersrt:MaximumMember2022-09-300000930236rwt:ResidentialBridgeLoansHeldForInvestmentMemberus-gaap:MeasurementInputPrepaymentRateMembersrt:WeightedAverageMember2022-09-300000930236rwt:FreddieMacKSeriesSecuritizationEntitiesMember2022-09-300000930236rwt:InvestmentSecuritiesMember2022-09-300000930236srt:MinimumMemberrwt:InvestmentSecuritiesMemberus-gaap:MeasurementInputDiscountRateMember2022-09-300000930236srt:MaximumMemberrwt:InvestmentSecuritiesMemberus-gaap:MeasurementInputDiscountRateMember2022-09-300000930236srt:WeightedAverageMemberrwt:InvestmentSecuritiesMemberus-gaap:MeasurementInputDiscountRateMember2022-09-300000930236us-gaap:MeasurementInputPrepaymentRateMembersrt:MinimumMemberrwt:InvestmentSecuritiesMember2022-09-300000930236us-gaap:MeasurementInputPrepaymentRateMembersrt:MaximumMemberrwt:InvestmentSecuritiesMember2022-09-300000930236us-gaap:MeasurementInputPrepaymentRateMembersrt:WeightedAverageMemberrwt:InvestmentSecuritiesMember2022-09-300000930236us-gaap:MeasurementInputDefaultRateMembersrt:MinimumMemberrwt:InvestmentSecuritiesMember2022-09-300000930236us-gaap:MeasurementInputDefaultRateMembersrt:MaximumMemberrwt:InvestmentSecuritiesMember2022-09-300000930236us-gaap:MeasurementInputDefaultRateMembersrt:WeightedAverageMemberrwt:InvestmentSecuritiesMember2022-09-300000930236srt:MinimumMemberrwt:InvestmentSecuritiesMemberus-gaap:MeasurementInputLossSeverityMember2022-09-300000930236srt:MaximumMemberrwt:InvestmentSecuritiesMemberus-gaap:MeasurementInputLossSeverityMember2022-09-300000930236srt:WeightedAverageMemberrwt:InvestmentSecuritiesMemberus-gaap:MeasurementInputLossSeverityMember2022-09-300000930236rwt:MeasurementInputCRTDollarPriceMembersrt:MinimumMemberrwt:InvestmentSecuritiesMember2022-09-300000930236rwt:MeasurementInputCRTDollarPriceMembersrt:MaximumMemberrwt:InvestmentSecuritiesMember2022-09-300000930236rwt:MeasurementInputCRTDollarPriceMembersrt:WeightedAverageMemberrwt:InvestmentSecuritiesMember2022-09-300000930236srt:MinimumMemberrwt:ServicerAdvanceInvestmentsMemberus-gaap:MeasurementInputDiscountRateMember2022-09-300000930236srt:MaximumMemberrwt:ServicerAdvanceInvestmentsMemberus-gaap:MeasurementInputDiscountRateMember2022-09-300000930236srt:WeightedAverageMemberrwt:ServicerAdvanceInvestmentsMemberus-gaap:MeasurementInputDiscountRateMember2022-09-300000930236us-gaap:MeasurementInputPrepaymentRateMembersrt:MinimumMemberrwt:ServicerAdvanceInvestmentsMember2022-09-300000930236us-gaap:MeasurementInputPrepaymentRateMembersrt:MaximumMemberrwt:ServicerAdvanceInvestmentsMember2022-09-300000930236us-gaap:MeasurementInputPrepaymentRateMembersrt:WeightedAverageMemberrwt:ServicerAdvanceInvestmentsMember2022-09-300000930236srt:MinimumMemberrwt:ServicerAdvanceInvestmentsMember2022-01-012022-09-300000930236srt:MaximumMemberrwt:ServicerAdvanceInvestmentsMember2022-01-012022-09-300000930236srt:WeightedAverageMemberrwt:ServicerAdvanceInvestmentsMember2022-01-012022-09-300000930236srt:MinimumMemberrwt:ServicerAdvanceInvestmentsMemberrwt:MeasurementInputMortgageServicingIncomeMember2022-09-300000930236srt:MaximumMemberrwt:ServicerAdvanceInvestmentsMemberrwt:MeasurementInputMortgageServicingIncomeMember2022-09-300000930236srt:WeightedAverageMemberrwt:ServicerAdvanceInvestmentsMemberrwt:MeasurementInputMortgageServicingIncomeMember2022-09-300000930236srt:MinimumMemberrwt:MortgageServicingRightsMemberus-gaap:MeasurementInputDiscountRateMember2022-09-300000930236srt:MaximumMemberrwt:MortgageServicingRightsMemberus-gaap:MeasurementInputDiscountRateMember2022-09-300000930236srt:WeightedAverageMemberrwt:MortgageServicingRightsMemberus-gaap:MeasurementInputDiscountRateMember2022-09-300000930236us-gaap:MeasurementInputPrepaymentRateMembersrt:MinimumMemberrwt:MortgageServicingRightsMember2022-09-300000930236us-gaap:MeasurementInputPrepaymentRateMembersrt:MaximumMemberrwt:MortgageServicingRightsMember2022-09-300000930236us-gaap:MeasurementInputPrepaymentRateMembersrt:WeightedAverageMemberrwt:MortgageServicingRightsMember2022-09-300000930236srt:MinimumMemberrwt:MortgageServicingRightsMemberrwt:MeasurementInputPerLoanAnnualCostToServiceMember2022-09-300000930236srt:MaximumMemberrwt:MortgageServicingRightsMemberrwt:MeasurementInputPerLoanAnnualCostToServiceMember2022-09-300000930236srt:WeightedAverageMemberrwt:MortgageServicingRightsMemberrwt:MeasurementInputPerLoanAnnualCostToServiceMember2022-09-300000930236rwt:ExcessMortgageServicingRightsMembersrt:MinimumMemberus-gaap:MeasurementInputDiscountRateMember2022-09-300000930236rwt:ExcessMortgageServicingRightsMembersrt:MaximumMemberus-gaap:MeasurementInputDiscountRateMember2022-09-300000930236srt:WeightedAverageMemberrwt:ExcessMortgageServicingRightsMemberus-gaap:MeasurementInputDiscountRateMember2022-09-300000930236us-gaap:MeasurementInputPrepaymentRateMemberrwt:ExcessMortgageServicingRightsMembersrt:MinimumMember2022-09-300000930236us-gaap:MeasurementInputPrepaymentRateMemberrwt:ExcessMortgageServicingRightsMembersrt:MaximumMember2022-09-300000930236us-gaap:MeasurementInputPrepaymentRateMembersrt:WeightedAverageMemberrwt:ExcessMortgageServicingRightsMember2022-09-300000930236rwt:ExcessMortgageServicingRightsMembersrt:MinimumMemberrwt:MeasurementInputExcessMortgageServicingAmountMember2022-09-300000930236rwt:ExcessMortgageServicingRightsMembersrt:MaximumMemberrwt:MeasurementInputExcessMortgageServicingAmountMember2022-09-300000930236srt:WeightedAverageMemberrwt:ExcessMortgageServicingRightsMemberrwt:MeasurementInputExcessMortgageServicingAmountMember2022-09-300000930236rwt:HomeAppreciationOptionMember2022-09-300000930236rwt:HomeAppreciationOptionMembersrt:MinimumMemberus-gaap:MeasurementInputDiscountRateMember2022-09-300000930236rwt:HomeAppreciationOptionMembersrt:MaximumMemberus-gaap:MeasurementInputDiscountRateMember2022-09-300000930236rwt:HomeAppreciationOptionMembersrt:WeightedAverageMemberus-gaap:MeasurementInputDiscountRateMember2022-09-300000930236us-gaap:MeasurementInputPrepaymentRateMemberrwt:HomeAppreciationOptionMembersrt:MinimumMember2022-09-300000930236us-gaap:MeasurementInputPrepaymentRateMemberrwt:HomeAppreciationOptionMembersrt:MaximumMember2022-09-300000930236us-gaap:MeasurementInputPrepaymentRateMemberrwt:HomeAppreciationOptionMembersrt:WeightedAverageMember2022-09-300000930236rwt:HomeAppreciationOptionMembersrt:MinimumMemberrwt:MeasurementInputHomePriceAppreciationMember2022-09-300000930236rwt:HomeAppreciationOptionMembersrt:MaximumMemberrwt:MeasurementInputHomePriceAppreciationMember2022-09-300000930236rwt:HomeAppreciationOptionMembersrt:WeightedAverageMemberrwt:MeasurementInputHomePriceAppreciationMember2022-09-300000930236rwt:PointOptionsHeldByPointMember2022-09-300000930236us-gaap:LoanPurchaseCommitmentsMember2022-09-300000930236rwt:MeasurementInputWholeLoanSpreadToSwapRateMembersrt:MinimumMemberus-gaap:LoanPurchaseCommitmentsMember2022-09-300000930236rwt:MeasurementInputWholeLoanSpreadToSwapRateMembersrt:MaximumMemberus-gaap:LoanPurchaseCommitmentsMember2022-09-300000930236rwt:MeasurementInputWholeLoanSpreadToSwapRateMembersrt:WeightedAverageMemberus-gaap:LoanPurchaseCommitmentsMember2022-09-300000930236rwt:MeasurementInputPullthroughRateMembersrt:MinimumMemberus-gaap:LoanPurchaseCommitmentsMember2022-09-300000930236srt:MaximumMemberrwt:MeasurementInputPullthroughRateMemberus-gaap:LoanPurchaseCommitmentsMember2022-09-300000930236srt:WeightedAverageMemberrwt:MeasurementInputPullthroughRateMemberus-gaap:LoanPurchaseCommitmentsMember2022-09-300000930236srt:MinimumMemberrwt:MeasurementInputCommittedSalesPriceMemberus-gaap:LoanPurchaseCommitmentsMember2022-09-300000930236srt:MaximumMemberrwt:MeasurementInputCommittedSalesPriceMemberus-gaap:LoanPurchaseCommitmentsMember2022-09-300000930236srt:WeightedAverageMemberrwt:MeasurementInputCommittedSalesPriceMemberus-gaap:LoanPurchaseCommitmentsMember2022-09-300000930236rwt:ABSIssuedSecuritiesMember2022-09-300000930236rwt:ABSIssuedSecuritiesMembersrt:MinimumMemberus-gaap:MeasurementInputDiscountRateMember2022-09-300000930236rwt:ABSIssuedSecuritiesMembersrt:MaximumMemberus-gaap:MeasurementInputDiscountRateMember2022-09-300000930236rwt:ABSIssuedSecuritiesMembersrt:WeightedAverageMemberus-gaap:MeasurementInputDiscountRateMember2022-09-300000930236us-gaap:MeasurementInputPrepaymentRateMemberrwt:ABSIssuedSecuritiesMembersrt:MinimumMember2022-09-300000930236us-gaap:MeasurementInputPrepaymentRateMemberrwt:ABSIssuedSecuritiesMembersrt:MaximumMember2022-09-300000930236us-gaap:MeasurementInputPrepaymentRateMemberrwt:ABSIssuedSecuritiesMembersrt:WeightedAverageMember2022-09-300000930236rwt:ABSIssuedSecuritiesMemberus-gaap:MeasurementInputDefaultRateMembersrt:MinimumMember2022-09-300000930236rwt:ABSIssuedSecuritiesMemberus-gaap:MeasurementInputDefaultRateMembersrt:MaximumMember2022-09-300000930236rwt:ABSIssuedSecuritiesMemberus-gaap:MeasurementInputDefaultRateMembersrt:WeightedAverageMember2022-09-300000930236rwt:ABSIssuedSecuritiesMembersrt:MinimumMemberus-gaap:MeasurementInputLossSeverityMember2022-09-300000930236rwt:ABSIssuedSecuritiesMembersrt:MaximumMemberus-gaap:MeasurementInputLossSeverityMember2022-09-300000930236rwt:ABSIssuedSecuritiesMembersrt:WeightedAverageMemberus-gaap:MeasurementInputLossSeverityMember2022-09-300000930236rwt:CAFLSecuritizationEntitiesMember2022-09-300000930236srt:MinimumMemberus-gaap:MeasurementInputDiscountRateMemberrwt:CAFLSecuritizationEntitiesMember2022-09-300000930236srt:MaximumMemberus-gaap:MeasurementInputDiscountRateMemberrwt:CAFLSecuritizationEntitiesMember2022-09-300000930236srt:WeightedAverageMemberus-gaap:MeasurementInputDiscountRateMemberrwt:CAFLSecuritizationEntitiesMember2022-09-300000930236us-gaap:MeasurementInputPrepaymentRateMembersrt:MinimumMemberrwt:CAFLSecuritizationEntitiesMember2022-09-300000930236us-gaap:MeasurementInputPrepaymentRateMembersrt:MaximumMemberrwt:CAFLSecuritizationEntitiesMember2022-09-300000930236us-gaap:MeasurementInputPrepaymentRateMembersrt:WeightedAverageMemberrwt:CAFLSecuritizationEntitiesMember2022-09-300000930236us-gaap:MeasurementInputDefaultRateMembersrt:MinimumMemberrwt:CAFLSecuritizationEntitiesMember2022-09-300000930236us-gaap:MeasurementInputDefaultRateMembersrt:MaximumMemberrwt:CAFLSecuritizationEntitiesMember2022-09-300000930236us-gaap:MeasurementInputDefaultRateMembersrt:WeightedAverageMemberrwt:CAFLSecuritizationEntitiesMember2022-09-300000930236srt:MinimumMemberus-gaap:MeasurementInputLossSeverityMemberrwt:CAFLSecuritizationEntitiesMember2022-09-300000930236srt:MaximumMemberus-gaap:MeasurementInputLossSeverityMemberrwt:CAFLSecuritizationEntitiesMember2022-09-300000930236srt:WeightedAverageMemberus-gaap:MeasurementInputLossSeverityMemberrwt:CAFLSecuritizationEntitiesMember2022-09-300000930236rwt:FreddieMacSLSTSecuritizationEntitiesMember2022-09-300000930236srt:MinimumMemberrwt:FreddieMacSLSTSecuritizationEntitiesMemberus-gaap:MeasurementInputDiscountRateMember2022-09-300000930236srt:MaximumMemberrwt:FreddieMacSLSTSecuritizationEntitiesMemberus-gaap:MeasurementInputDiscountRateMember2022-09-300000930236srt:WeightedAverageMemberrwt:FreddieMacSLSTSecuritizationEntitiesMemberus-gaap:MeasurementInputDiscountRateMember2022-09-300000930236us-gaap:MeasurementInputPrepaymentRateMembersrt:MinimumMemberrwt:FreddieMacSLSTSecuritizationEntitiesMember2022-09-300000930236us-gaap:MeasurementInputPrepaymentRateMembersrt:MaximumMemberrwt:FreddieMacSLSTSecuritizationEntitiesMember2022-09-300000930236us-gaap:MeasurementInputPrepaymentRateMembersrt:WeightedAverageMemberrwt:FreddieMacSLSTSecuritizationEntitiesMember2022-09-300000930236us-gaap:MeasurementInputDefaultRateMembersrt:MinimumMemberrwt:FreddieMacSLSTSecuritizationEntitiesMember2022-09-300000930236us-gaap:MeasurementInputDefaultRateMembersrt:MaximumMemberrwt:FreddieMacSLSTSecuritizationEntitiesMember2022-09-300000930236us-gaap:MeasurementInputDefaultRateMembersrt:WeightedAverageMemberrwt:FreddieMacSLSTSecuritizationEntitiesMember2022-09-300000930236srt:MinimumMemberrwt:FreddieMacSLSTSecuritizationEntitiesMemberus-gaap:MeasurementInputLossSeverityMember2022-09-300000930236srt:MaximumMemberrwt:FreddieMacSLSTSecuritizationEntitiesMemberus-gaap:MeasurementInputLossSeverityMember2022-09-300000930236srt:WeightedAverageMemberrwt:FreddieMacSLSTSecuritizationEntitiesMemberus-gaap:MeasurementInputLossSeverityMember2022-09-300000930236rwt:FreddieMacKSeriesSecuritizationEntitiesMember2022-09-300000930236rwt:FreddieMacKSeriesSecuritizationEntitiesMembersrt:MinimumMemberus-gaap:MeasurementInputDiscountRateMember2022-09-300000930236srt:MaximumMemberrwt:FreddieMacKSeriesSecuritizationEntitiesMemberus-gaap:MeasurementInputDiscountRateMember2022-09-300000930236srt:WeightedAverageMemberrwt:FreddieMacKSeriesSecuritizationEntitiesMemberus-gaap:MeasurementInputDiscountRateMember2022-09-300000930236rwt:ConsolidatedPointEntitiesMember2022-09-300000930236rwt:ConsolidatedPointEntitiesMembersrt:MinimumMemberus-gaap:MeasurementInputDiscountRateMember2022-09-300000930236rwt:ConsolidatedPointEntitiesMembersrt:MaximumMemberus-gaap:MeasurementInputDiscountRateMember2022-09-300000930236rwt:ConsolidatedPointEntitiesMembersrt:WeightedAverageMemberus-gaap:MeasurementInputDiscountRateMember2022-09-300000930236us-gaap:MeasurementInputPrepaymentRateMemberrwt:ConsolidatedPointEntitiesMembersrt:MinimumMember2022-09-300000930236us-gaap:MeasurementInputPrepaymentRateMemberrwt:ConsolidatedPointEntitiesMembersrt:MaximumMember2022-09-300000930236us-gaap:MeasurementInputPrepaymentRateMemberrwt:ConsolidatedPointEntitiesMembersrt:WeightedAverageMember2022-09-300000930236rwt:ConsolidatedPointEntitiesMembersrt:MinimumMemberrwt:MeasurementInputHomePriceAppreciationMember2022-09-300000930236rwt:ConsolidatedPointEntitiesMembersrt:MaximumMemberrwt:MeasurementInputHomePriceAppreciationMember2022-09-300000930236rwt:ConsolidatedPointEntitiesMembersrt:WeightedAverageMemberrwt:MeasurementInputHomePriceAppreciationMember2022-09-300000930236rwt:RedwoodTrustInc.Memberrwt:ResidentialLoansHeldForSaleMemberus-gaap:ResidentialMortgageMember2022-09-300000930236rwt:ResidentialLoansHeldForSaleMemberus-gaap:ResidentialMortgageMemberrwt:LegacySequoiaSecuritizationEntitiesMember2022-09-300000930236rwt:ResidentialLoansHeldForSaleMemberrwt:SequoiaChoiceSecuritizationEntitiesMemberus-gaap:ResidentialMortgageMember2022-09-300000930236rwt:ResidentialLoansHeldForSaleMemberrwt:FreddieMacSLSTSecuritizationEntitiesMemberus-gaap:ResidentialMortgageMember2022-09-300000930236rwt:ResidentialLoansHeldForSaleMemberus-gaap:ResidentialMortgageMember2022-09-300000930236rwt:RedwoodTrustInc.Memberrwt:ResidentialLoansHeldForInvestmentAtFairValueMemberus-gaap:ResidentialMortgageMember2022-09-300000930236rwt:ResidentialLoansHeldForInvestmentAtFairValueMemberus-gaap:ResidentialMortgageMemberrwt:LegacySequoiaSecuritizationEntitiesMember2022-09-300000930236rwt:SequoiaChoiceSecuritizationEntitiesMemberrwt:ResidentialLoansHeldForInvestmentAtFairValueMemberus-gaap:ResidentialMortgageMember2022-09-300000930236rwt:FreddieMacSLSTSecuritizationEntitiesMemberrwt:ResidentialLoansHeldForInvestmentAtFairValueMemberus-gaap:ResidentialMortgageMember2022-09-300000930236us-gaap:ResidentialMortgageMemberrwt:ResidentialLoansHeldForInvestmentAtFairValueMember2022-09-300000930236rwt:RedwoodTrustInc.Memberus-gaap:ResidentialMortgageMember2022-09-300000930236us-gaap:ResidentialMortgageMemberrwt:LegacySequoiaSecuritizationEntitiesMember2022-09-300000930236rwt:SequoiaChoiceSecuritizationEntitiesMemberus-gaap:ResidentialMortgageMember2022-09-300000930236rwt:FreddieMacSLSTSecuritizationEntitiesMemberus-gaap:ResidentialMortgageMember2022-09-300000930236us-gaap:ResidentialMortgageMember2022-09-300000930236rwt:RedwoodTrustInc.Memberrwt:ResidentialLoansHeldForSaleMemberus-gaap:ResidentialMortgageMember2021-12-310000930236rwt:ResidentialLoansHeldForSaleMemberus-gaap:ResidentialMortgageMemberrwt:LegacySequoiaSecuritizationEntitiesMember2021-12-310000930236rwt:ResidentialLoansHeldForSaleMemberrwt:SequoiaChoiceSecuritizationEntitiesMemberus-gaap:ResidentialMortgageMember2021-12-310000930236rwt:ResidentialLoansHeldForSaleMemberrwt:FreddieMacSLSTSecuritizationEntitiesMemberus-gaap:ResidentialMortgageMember2021-12-310000930236rwt:ResidentialLoansHeldForSaleMemberus-gaap:ResidentialMortgageMember2021-12-310000930236rwt:RedwoodTrustInc.Memberrwt:ResidentialLoansHeldForInvestmentAtFairValueMemberus-gaap:ResidentialMortgageMember2021-12-310000930236rwt:ResidentialLoansHeldForInvestmentAtFairValueMemberus-gaap:ResidentialMortgageMemberrwt:LegacySequoiaSecuritizationEntitiesMember2021-12-310000930236rwt:SequoiaChoiceSecuritizationEntitiesMemberrwt:ResidentialLoansHeldForInvestmentAtFairValueMemberus-gaap:ResidentialMortgageMember2021-12-310000930236rwt:FreddieMacSLSTSecuritizationEntitiesMemberrwt:ResidentialLoansHeldForInvestmentAtFairValueMemberus-gaap:ResidentialMortgageMember2021-12-310000930236us-gaap:ResidentialMortgageMemberrwt:ResidentialLoansHeldForInvestmentAtFairValueMember2021-12-310000930236rwt:RedwoodTrustInc.Memberus-gaap:ResidentialMortgageMember2021-12-310000930236us-gaap:ResidentialMortgageMemberrwt:LegacySequoiaSecuritizationEntitiesMember2021-12-310000930236rwt:SequoiaChoiceSecuritizationEntitiesMemberus-gaap:ResidentialMortgageMember2021-12-310000930236rwt:FreddieMacSLSTSecuritizationEntitiesMemberus-gaap:ResidentialMortgageMember2021-12-310000930236us-gaap:ResidentialMortgageMember2021-12-310000930236rwt:MortgageServicingRightsMember2022-09-300000930236rwt:ResidentialLoansAtFairValueMember2022-01-012022-09-30rwt:loan0000930236rwt:ResidentialLoansAtFairValueMember2021-01-012021-12-310000930236rwt:ResidentialLoansAtFairValueMember2022-09-300000930236rwt:ResidentialLoansAtFairValueMember2021-12-310000930236us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMemberrwt:ResidentialLoansAtFairValueMember2022-09-300000930236us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMemberrwt:ResidentialLoansAtFairValueMember2021-12-310000930236rwt:ResidentialLoansAtFairValueMember2022-07-012022-09-300000930236rwt:ResidentialLoansAtFairValueMember2021-07-012021-09-300000930236rwt:ResidentialLoansAtFairValueMember2021-01-012021-09-300000930236rwt:ResidentialLoansAtFairValueMemberrwt:LegacySequoiaSecuritizationEntitiesMember2022-07-012022-09-300000930236rwt:ResidentialLoansAtFairValueMemberrwt:LegacySequoiaSecuritizationEntitiesMember2022-01-012022-09-30rwt:securitization0000930236rwt:ResidentialLoansHeldForInvestmentAtFairValueMemberrwt:LegacySequoiaSecuritizationEntitiesMember2022-01-012022-09-300000930236rwt:SequoiaChoiceSecuritizationEntitiesMemberrwt:ResidentialLoansHeldForInvestmentAtFairValueMember2022-01-012022-09-300000930236rwt:FreddieMacSLSTSecuritizationEntitiesMemberrwt:ResidentialLoansHeldForInvestmentAtFairValueMember2022-01-012022-09-300000930236rwt:ResidentialLoansHeldForInvestmentAtFairValueMemberrwt:LegacySequoiaSecuritizationEntitiesMember2022-09-300000930236rwt:SequoiaChoiceSecuritizationEntitiesMemberrwt:ResidentialLoansHeldForInvestmentAtFairValueMember2022-09-300000930236rwt:FreddieMacSLSTSecuritizationEntitiesMemberrwt:ResidentialLoansHeldForInvestmentAtFairValueMember2022-09-300000930236us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMemberrwt:ResidentialLoansHeldForInvestmentAtFairValueMemberrwt:LegacySequoiaSecuritizationEntitiesMember2022-09-300000930236us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMemberrwt:SequoiaChoiceSecuritizationEntitiesMemberrwt:ResidentialLoansHeldForInvestmentAtFairValueMember2022-09-300000930236us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMemberrwt:FreddieMacSLSTSecuritizationEntitiesMemberrwt:ResidentialLoansHeldForInvestmentAtFairValueMember2022-09-300000930236rwt:ResidentialLoansHeldForInvestmentAtFairValueMemberrwt:LegacySequoiaSecuritizationEntitiesMember2021-01-012021-12-310000930236rwt:SequoiaChoiceSecuritizationEntitiesMemberrwt:ResidentialLoansHeldForInvestmentAtFairValueMember2021-01-012021-12-310000930236rwt:FreddieMacSLSTSecuritizationEntitiesMemberrwt:ResidentialLoansHeldForInvestmentAtFairValueMember2021-01-012021-12-310000930236rwt:ResidentialLoansHeldForInvestmentAtFairValueMemberrwt:LegacySequoiaSecuritizationEntitiesMember2021-12-310000930236rwt:SequoiaChoiceSecuritizationEntitiesMemberrwt:ResidentialLoansHeldForInvestmentAtFairValueMember2021-12-310000930236rwt:FreddieMacSLSTSecuritizationEntitiesMemberrwt:ResidentialLoansHeldForInvestmentAtFairValueMember2021-12-310000930236us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMemberrwt:ResidentialLoansHeldForInvestmentAtFairValueMemberrwt:LegacySequoiaSecuritizationEntitiesMember2021-12-310000930236us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMemberrwt:SequoiaChoiceSecuritizationEntitiesMemberrwt:ResidentialLoansHeldForInvestmentAtFairValueMember2021-12-310000930236us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMemberrwt:FreddieMacSLSTSecuritizationEntitiesMemberrwt:ResidentialLoansHeldForInvestmentAtFairValueMember2021-12-310000930236rwt:SequoiaChoiceSecuritizationEntitiesMemberrwt:ResidentialLoansHeldForInvestmentAtFairValueMember2022-07-012022-09-300000930236rwt:SequoiaChoiceSecuritizationEntitiesMemberrwt:ResidentialLoansHeldForInvestmentAtFairValueMember2021-07-012021-09-300000930236rwt:LegacySequoiaSecuritizationEntitiesMemberrwt:ResidentialLoansHeldForInvestmentAtFairValueMember2022-07-012022-09-300000930236rwt:SequoiaChoiceSecuritizationEntitiesMemberrwt:ResidentialLoansHeldForInvestmentAtFairValueMember2022-07-012022-09-300000930236rwt:FreddieMacSLSTSecuritizationEntitiesMemberrwt:ResidentialLoansHeldForInvestmentAtFairValueMember2022-07-012022-09-300000930236rwt:LegacySequoiaSecuritizationEntitiesMemberrwt:ResidentialLoansHeldForInvestmentAtFairValueMember2021-07-012021-09-300000930236rwt:SequoiaChoiceSecuritizationEntitiesMemberrwt:ResidentialLoansHeldForInvestmentAtFairValueMember2021-07-012021-09-300000930236rwt:FreddieMacSLSTSecuritizationEntitiesMemberrwt:ResidentialLoansHeldForInvestmentAtFairValueMember2021-07-012021-09-300000930236rwt:SequoiaChoiceSecuritizationEntitiesMemberrwt:ResidentialLoansHeldForInvestmentAtFairValueMember2022-01-012022-09-300000930236rwt:SequoiaChoiceSecuritizationEntitiesMemberrwt:ResidentialLoansHeldForInvestmentAtFairValueMember2021-01-012021-09-300000930236rwt:LegacySequoiaSecuritizationEntitiesMemberrwt:ResidentialLoansHeldForInvestmentAtFairValueMember2022-01-012022-09-300000930236rwt:LegacySequoiaSecuritizationEntitiesMemberrwt:ResidentialLoansHeldForInvestmentAtFairValueMember2021-01-012021-09-300000930236rwt:SequoiaChoiceSecuritizationEntitiesMemberrwt:ResidentialLoansHeldForInvestmentAtFairValueMember2021-01-012021-09-300000930236rwt:FreddieMacSLSTSecuritizationEntitiesMemberrwt:ResidentialLoansHeldForInvestmentAtFairValueMember2021-01-012021-09-300000930236rwt:SingleFamilyRentalLoansHeldForSaleAtFairValueMemberrwt:RedwoodTrustInc.Member2022-09-300000930236rwt:SingleFamilyRentalLoansHeldForSaleAtFairValueMemberrwt:CoreVestAmericanFinanceLenderLLCMember2022-09-300000930236rwt:RedwoodTrustInc.Memberrwt:ResidentialBridgeHeldForSaleAtFairValueMember2022-09-300000930236rwt:CoreVestAmericanFinanceLenderLLCMemberrwt:BridgeLoansHeldForSaleAtFairValueMember2022-09-300000930236rwt:LoansHeldForSaleAtFairValueMember2022-09-300000930236rwt:SingleFamilyRentalLoansHeldForInvestmentAtFairValueMemberrwt:RedwoodTrustInc.Member2022-09-300000930236rwt:SingleFamilyRentalLoansHeldForInvestmentAtFairValueMemberrwt:CoreVestAmericanFinanceLenderLLCMember2022-09-300000930236rwt:RedwoodTrustInc.Memberrwt:ResidentialBridgeLoansHeldForInvestmentMember2022-09-300000930236rwt:BridgeLoansHeldForInvestmentAtFairValueMemberrwt:CoreVestAmericanFinanceLenderLLCMember2022-09-300000930236rwt:LoansHeldForInvestmentAtFairValueMember2022-09-300000930236rwt:RedwoodTrustInc.Memberrwt:SingleFamilyRentalLoansMember2022-09-300000930236rwt:CoreVestAmericanFinanceLenderLLCMemberrwt:SingleFamilyRentalLoansMember2022-09-300000930236rwt:ResidentialBridgeLoansMemberrwt:RedwoodTrustInc.Member2022-09-300000930236rwt:CoreVestAmericanFinanceLenderLLCMemberrwt:BridgeLoansMember2022-09-300000930236rwt:BusinessPurposeResidentialLoansMember2022-09-300000930236rwt:SingleFamilyRentalLoansHeldForSaleAtFairValueMemberrwt:RedwoodTrustInc.Member2021-12-310000930236rwt:SingleFamilyRentalLoansHeldForSaleAtFairValueMemberrwt:CoreVestAmericanFinanceLenderLLCMember2021-12-310000930236rwt:RedwoodTrustInc.Memberrwt:ResidentialBridgeHeldForSaleAtFairValueMember2021-12-310000930236rwt:CoreVestAmericanFinanceLenderLLCMemberrwt:BridgeLoansHeldForSaleAtFairValueMember2021-12-310000930236rwt:LoansHeldForSaleAtFairValueMember2021-12-310000930236rwt:SingleFamilyRentalLoansHeldForInvestmentAtFairValueMemberrwt:RedwoodTrustInc.Member2021-12-310000930236rwt:SingleFamilyRentalLoansHeldForInvestmentAtFairValueMemberrwt:CoreVestAmericanFinanceLenderLLCMember2021-12-310000930236rwt:RedwoodTrustInc.Memberrwt:ResidentialBridgeLoansHeldForInvestmentMember2021-12-310000930236rwt:BridgeLoansHeldForInvestmentAtFairValueMemberrwt:CoreVestAmericanFinanceLenderLLCMember2021-12-310000930236rwt:LoansHeldForInvestmentAtFairValueMember2021-12-310000930236rwt:RedwoodTrustInc.Memberrwt:SingleFamilyRentalLoansMember2021-12-310000930236rwt:CoreVestAmericanFinanceLenderLLCMemberrwt:SingleFamilyRentalLoansMember2021-12-310000930236rwt:ResidentialBridgeLoansMemberrwt:RedwoodTrustInc.Member2021-12-310000930236rwt:CoreVestAmericanFinanceLenderLLCMemberrwt:BridgeLoansMember2021-12-310000930236rwt:BusinessPurposeResidentialLoansMember2021-12-310000930236srt:MinimumMemberrwt:BridgeLoansMember2022-01-012022-09-300000930236srt:MaximumMemberrwt:BridgeLoansMember2022-01-012022-09-300000930236us-gaap:LondonInterbankOfferedRateLIBORMember2022-01-012022-09-300000930236us-gaap:SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMember2022-01-012022-09-300000930236rwt:FixedRateMember2022-01-012022-09-300000930236rwt:CommitmentToFundResidentialBridgeLoanMember2022-09-300000930236rwt:SingleFamilyRentalLoansHeldForSaleAtFairValueMemberrwt:RedwoodTrustInc.Member2022-07-012022-09-300000930236rwt:RedwoodTrustInc.Memberrwt:ResidentialBridgeLoansHeldForInvestmentMember2022-07-012022-09-300000930236rwt:SingleFamilyRentalLoansHeldForSaleAtFairValueMemberrwt:RedwoodTrustInc.Member2021-07-012021-09-300000930236rwt:RedwoodTrustInc.Memberrwt:ResidentialBridgeLoansHeldForInvestmentMember2021-07-012021-09-300000930236rwt:SingleFamilyRentalLoansHeldForSaleAtFairValueMemberrwt:RedwoodTrustInc.Memberrwt:BusinessPurposeMortgageBankingActivitiesMember2022-07-012022-09-300000930236rwt:RedwoodTrustInc.Memberrwt:ResidentialBridgeLoansHeldForInvestmentMemberrwt:BusinessPurposeMortgageBankingActivitiesMember2022-07-012022-09-300000930236rwt:SingleFamilyRentalLoansHeldForSaleAtFairValueMemberrwt:RedwoodTrustInc.Memberrwt:BusinessPurposeMortgageBankingActivitiesMember2021-07-012021-09-300000930236rwt:RedwoodTrustInc.Memberrwt:ResidentialBridgeLoansHeldForInvestmentMemberrwt:BusinessPurposeMortgageBankingActivitiesMember2021-07-012021-09-300000930236rwt:SingleFamilyRentalLoansHeldForSaleAtFairValueMemberrwt:RedwoodTrustInc.Member2022-01-012022-09-300000930236rwt:RedwoodTrustInc.Memberrwt:ResidentialBridgeLoansHeldForInvestmentMember2022-01-012022-09-300000930236rwt:SingleFamilyRentalLoansHeldForSaleAtFairValueMemberrwt:RedwoodTrustInc.Member2021-01-012021-09-300000930236rwt:RedwoodTrustInc.Memberrwt:ResidentialBridgeLoansHeldForInvestmentMember2021-01-012021-09-300000930236rwt:SingleFamilyRentalLoansHeldForSaleAtFairValueMemberrwt:RedwoodTrustInc.Memberrwt:BusinessPurposeMortgageBankingActivitiesMember2022-01-012022-09-300000930236rwt:RedwoodTrustInc.Memberrwt:ResidentialBridgeLoansHeldForInvestmentMemberrwt:BusinessPurposeMortgageBankingActivitiesMember2022-01-012022-09-300000930236rwt:SingleFamilyRentalLoansHeldForSaleAtFairValueMemberrwt:RedwoodTrustInc.Memberrwt:BusinessPurposeMortgageBankingActivitiesMember2021-01-012021-09-300000930236rwt:RedwoodTrustInc.Memberrwt:ResidentialBridgeLoansHeldForInvestmentMemberrwt:BusinessPurposeMortgageBankingActivitiesMember2021-01-012021-09-300000930236rwt:RiverbendAcquisitionMemberrwt:RedwoodTrustInc.Member2022-07-012022-09-300000930236rwt:BusinessPurposeResidentialLoansMember2022-07-012022-09-300000930236rwt:BusinessPurposeResidentialLoansMember2022-01-012022-09-300000930236rwt:CAFLSecuritizationEntitiesMemberrwt:SingleFamilyRentalLoansHeldForInvestmentAtFairValueMember2022-07-012022-09-300000930236rwt:CAFLSecuritizationEntitiesMemberrwt:BridgeLoansHeldForInvestmentAtFairValueMember2022-07-012022-09-300000930236rwt:CAFLSecuritizationEntitiesMemberrwt:SingleFamilyRentalLoansHeldForInvestmentAtFairValueMember2021-07-012021-09-300000930236rwt:CAFLSecuritizationEntitiesMemberrwt:BridgeLoansHeldForInvestmentAtFairValueMember2021-07-012021-09-300000930236rwt:CAFLSecuritizationEntitiesMemberrwt:SingleFamilyRentalLoansHeldForInvestmentAtFairValueMember2022-01-012022-09-300000930236rwt:CAFLSecuritizationEntitiesMemberrwt:BridgeLoansHeldForInvestmentAtFairValueMember2022-01-012022-09-300000930236rwt:CAFLSecuritizationEntitiesMemberrwt:SingleFamilyRentalLoansHeldForInvestmentAtFairValueMember2021-01-012021-09-300000930236rwt:CAFLSecuritizationEntitiesMemberrwt:BridgeLoansHeldForInvestmentAtFairValueMember2021-01-012021-09-300000930236rwt:SingleFamilyRentalLoansHeldForSaleMemberrwt:RedwoodTrustInc.Member2022-01-012022-09-300000930236rwt:BusinessPurposeBridgeLoansMemberrwt:RedwoodTrustInc.Member2022-01-012022-09-300000930236rwt:BusinessPurposeBridgeLoansMemberrwt:CAFLSecuritizationEntitiesMember2022-01-012022-09-300000930236rwt:SingleFamilyRentalLoansHeldForSaleMemberrwt:RedwoodTrustInc.Member2022-09-300000930236rwt:CAFLSecuritizationEntitiesMemberrwt:SingleFamilyRentalLoansHeldForInvestmentAtFairValueMember2022-09-300000930236rwt:BusinessPurposeBridgeLoansMemberrwt:RedwoodTrustInc.Member2022-09-300000930236rwt:BusinessPurposeBridgeLoansMemberrwt:CAFLSecuritizationEntitiesMember2022-09-300000930236rwt:SingleFamilyRentalLoansHeldForSaleMemberrwt:LoansPledgedAsCollateralShortTermDebtMemberrwt:RedwoodTrustInc.Member2022-01-012022-09-300000930236rwt:BusinessPurposeBridgeLoansMemberrwt:LoansPledgedAsCollateralShortTermDebtMemberrwt:RedwoodTrustInc.Member2022-01-012022-09-300000930236rwt:SingleFamilyRentalLoansHeldForSaleMemberrwt:RedwoodTrustInc.Memberrwt:LoansPledgedAsCollateralLongTermDebtMember2022-01-012022-09-300000930236rwt:BusinessPurposeBridgeLoansMemberrwt:RedwoodTrustInc.Memberrwt:LoansPledgedAsCollateralLongTermDebtMember2022-01-012022-09-300000930236rwt:SingleFamilyRentalLoansHeldForSaleMemberrwt:RedwoodTrustInc.Memberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2022-09-300000930236rwt:CAFLSecuritizationEntitiesMemberrwt:SingleFamilyRentalLoansHeldForInvestmentAtFairValueMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2022-09-300000930236rwt:BusinessPurposeBridgeLoansMemberrwt:RedwoodTrustInc.Memberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2022-09-300000930236rwt:BusinessPurposeBridgeLoansMemberrwt:CAFLSecuritizationEntitiesMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2022-09-300000930236rwt:SingleFamilyRentalLoansHeldForSaleMemberrwt:RedwoodTrustInc.Member2021-01-012021-12-310000930236rwt:CAFLSecuritizationEntitiesMemberrwt:SingleFamilyRentalLoansHeldForInvestmentAtFairValueMember2021-01-012021-12-310000930236rwt:BusinessPurposeBridgeLoansMemberrwt:RedwoodTrustInc.Member2021-01-012021-12-310000930236rwt:BusinessPurposeBridgeLoansMemberrwt:CAFLSecuritizationEntitiesMember2021-01-012021-12-310000930236rwt:SingleFamilyRentalLoansHeldForSaleMemberrwt:RedwoodTrustInc.Member2021-12-310000930236rwt:CAFLSecuritizationEntitiesMemberrwt:SingleFamilyRentalLoansHeldForInvestmentAtFairValueMember2021-12-310000930236rwt:BusinessPurposeBridgeLoansMemberrwt:RedwoodTrustInc.Member2021-12-310000930236rwt:BusinessPurposeBridgeLoansMemberrwt:CAFLSecuritizationEntitiesMember2021-12-310000930236rwt:SingleFamilyRentalLoansHeldForSaleMemberrwt:LoansPledgedAsCollateralShortTermDebtMemberrwt:RedwoodTrustInc.Member2021-01-012021-12-310000930236rwt:BusinessPurposeBridgeLoansMemberrwt:LoansPledgedAsCollateralShortTermDebtMemberrwt:RedwoodTrustInc.Member2021-01-012021-12-310000930236rwt:SingleFamilyRentalLoansHeldForSaleMemberrwt:RedwoodTrustInc.Memberrwt:LoansPledgedAsCollateralLongTermDebtMember2021-01-012021-12-310000930236rwt:BusinessPurposeBridgeLoansMemberrwt:RedwoodTrustInc.Memberrwt:LoansPledgedAsCollateralLongTermDebtMember2021-01-012021-12-310000930236rwt:SingleFamilyRentalLoansHeldForSaleMemberrwt:RedwoodTrustInc.Memberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2021-12-310000930236rwt:CAFLSecuritizationEntitiesMemberrwt:SingleFamilyRentalLoansHeldForInvestmentAtFairValueMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2021-12-310000930236rwt:BusinessPurposeBridgeLoansMemberrwt:RedwoodTrustInc.Memberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2021-12-310000930236rwt:BusinessPurposeBridgeLoansMemberrwt:CAFLSecuritizationEntitiesMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2021-12-310000930236rwt:MultifamilyLoansMemberrwt:RedwoodTrustInc.Member2022-01-012022-09-300000930236rwt:MultifamilyLoansMemberrwt:RedwoodTrustInc.Member2021-01-012021-12-310000930236rwt:MultifamilyLoansMemberrwt:RedwoodTrustInc.Member2022-09-300000930236rwt:MultifamilyLoansMemberrwt:RedwoodTrustInc.Member2021-12-310000930236rwt:MultifamilyLoansMemberrwt:RedwoodTrustInc.Memberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2022-09-300000930236rwt:MultifamilyLoansMemberrwt:RedwoodTrustInc.Memberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2021-12-310000930236rwt:MultifamilyLoansMemberrwt:ResidentialLoansHeldForInvestmentAtFairValueMember2022-07-012022-09-300000930236rwt:MultifamilyLoansMemberrwt:ResidentialLoansHeldForInvestmentAtFairValueMember2021-07-012021-09-300000930236rwt:MultifamilyLoansMemberrwt:ResidentialLoansHeldForInvestmentAtFairValueMember2022-01-012022-09-300000930236rwt:MultifamilyLoansMemberrwt:ResidentialLoansHeldForInvestmentAtFairValueMember2021-01-012021-09-300000930236rwt:SeniorSecuritiesMemberrwt:InterestOnlySeniorTradingSecuritiesMember2022-09-300000930236rwt:SeniorSecuritiesMemberrwt:InterestOnlySeniorTradingSecuritiesMember2021-12-310000930236rwt:SeniorSecuritiesMember2022-09-300000930236rwt:SeniorSecuritiesMember2021-12-310000930236rwt:RealEstateSecuritiesPrimeSubordinateMemberrwt:RepreformingLoansSecuritiesMember2022-09-300000930236rwt:RealEstateSecuritiesPrimeSubordinateMemberrwt:RepreformingLoansSecuritiesMember2021-12-310000930236rwt:MultifamilyLoansMemberrwt:RealEstateSecuritiesPrimeSubordinateMember2022-09-300000930236rwt:MultifamilyLoansMemberrwt:RealEstateSecuritiesPrimeSubordinateMember2021-12-310000930236rwt:RealEstateSecuritiesPrimeSubordinateMemberrwt:OtherThirdPartySecuritiesMember2022-09-300000930236rwt:RealEstateSecuritiesPrimeSubordinateMemberrwt:OtherThirdPartySecuritiesMember2021-12-310000930236rwt:RealEstateSecuritiesPrimeSubordinateMember2022-09-300000930236rwt:RealEstateSecuritiesPrimeSubordinateMember2021-12-310000930236rwt:SequoiaChoiceSecuritizationEntitiesMemberrwt:SeniorSecuritiesMemberrwt:InterestOnlySeniorTradingSecuritiesMember2022-09-300000930236rwt:SequoiaChoiceSecuritizationEntitiesMemberrwt:SeniorSecuritiesMemberrwt:InterestOnlySeniorTradingSecuritiesMember2021-12-310000930236rwt:SequoiaSecuritiesMember2022-09-300000930236rwt:SequoiaSecuritiesMember2021-12-310000930236rwt:MultifamilyLoansMember2022-09-300000930236rwt:MultifamilyLoansMember2021-12-310000930236rwt:OtherThirdPartySecuritiesMember2022-09-300000930236rwt:OtherThirdPartySecuritiesMember2021-12-310000930236rwt:TotalSubordinateInvestmentSecuritiesMember2022-09-300000930236rwt:TotalSubordinateInvestmentSecuritiesMember2021-12-310000930236us-gaap:ResidentialMortgageBackedSecuritiesMember2022-09-300000930236us-gaap:ResidentialMortgageBackedSecuritiesMember2022-06-300000930236us-gaap:ResidentialMortgageBackedSecuritiesMember2021-12-310000930236us-gaap:ResidentialMortgageBackedSecuritiesMember2022-07-012022-09-300000930236us-gaap:ResidentialMortgageBackedSecuritiesMember2022-01-012022-09-300000930236rwt:SubordinateSecuritiesMember2022-01-012022-09-300000930236us-gaap:PutOptionMember2022-07-012022-09-300000930236us-gaap:PutOptionMember2021-07-012021-09-300000930236us-gaap:PutOptionMember2022-01-012022-09-300000930236us-gaap:PutOptionMember2021-01-012021-09-300000930236us-gaap:CallOptionMember2022-07-012022-09-300000930236us-gaap:CallOptionMember2021-07-012021-09-300000930236us-gaap:CallOptionMember2022-01-012022-09-300000930236us-gaap:CallOptionMember2021-01-012021-09-300000930236rwt:PointOptionMemberrwt:RedwoodTrustInc.Member2022-09-300000930236rwt:PointOptionMemberrwt:RedwoodTrustInc.Member2021-12-310000930236rwt:PointOptionMemberrwt:PointHEIMember2022-09-300000930236rwt:PointOptionMemberrwt:PointHEIMember2021-12-310000930236rwt:CommitmentToAcquireHEIsMember2022-09-300000930236rwt:PointHEIMemberrwt:CommitmentToFundInvestmentMember2022-07-012022-09-300000930236rwt:PointHEIMemberrwt:CommitmentToFundInvestmentMember2022-01-012022-09-300000930236rwt:PointHEIMemberrwt:InvestmentActivitiesMember2022-01-012022-09-300000930236rwt:PointHEIMember2022-07-012022-09-300000930236rwt:PointHEIMember2022-01-012022-09-300000930236rwt:StrategicInvestmentsMember2022-09-300000930236rwt:StrategicInvestmentsMember2021-12-310000930236rwt:ExcessMortgageServicingRightsMember2022-09-300000930236rwt:ExcessMortgageServicingRightsMember2021-12-310000930236rwt:MortgageServicingRightsMember2021-12-310000930236rwt:OtherNotesReceivableMember2022-09-300000930236rwt:OtherNotesReceivableMember2021-12-310000930236rwt:ServicerAdvanceFinancingMember2022-09-300000930236rwt:ServicerAdvanceFinancingMember2022-09-300000930236rwt:ServicerAdvanceFinancingMember2021-12-310000930236rwt:ServicerAdvanceFinancingMember2022-07-012022-09-300000930236rwt:ServicerAdvanceFinancingMember2022-01-012022-09-300000930236rwt:StrategicInvestmentsMemberrwt:RWTHorizonsMember2022-09-300000930236rwt:StrategicInvestmentsMemberrwt:ChurchillFinanceMember2022-09-300000930236rwt:StrategicInvestmentsMember2022-07-012022-09-300000930236rwt:StrategicInvestmentsMember2022-01-012022-09-300000930236rwt:ExcessMortgageServicingRightsMember2022-07-012022-09-300000930236rwt:ExcessMortgageServicingRightsMember2022-01-012022-09-300000930236rwt:MortgageServicingRightsMember2022-07-012022-09-300000930236rwt:MortgageServicingRightsMember2022-01-012022-09-300000930236us-gaap:InterestRateSwapMemberus-gaap:DerivativeFinancialInstrumentsAssetsMember2022-09-300000930236us-gaap:InterestRateSwapMemberus-gaap:DerivativeFinancialInstrumentsAssetsMember2021-12-310000930236rwt:ToBeAnnouncedContractsMemberus-gaap:DerivativeFinancialInstrumentsAssetsMember2022-09-300000930236rwt:ToBeAnnouncedContractsMemberus-gaap:DerivativeFinancialInstrumentsAssetsMember2021-12-310000930236us-gaap:FutureMemberus-gaap:DerivativeFinancialInstrumentsAssetsMember2022-09-300000930236us-gaap:FutureMemberus-gaap:DerivativeFinancialInstrumentsAssetsMember2021-12-310000930236us-gaap:DerivativeFinancialInstrumentsAssetsMemberus-gaap:InterestRateSwaptionMember2022-09-300000930236us-gaap:DerivativeFinancialInstrumentsAssetsMemberus-gaap:InterestRateSwaptionMember2021-12-310000930236us-gaap:DerivativeFinancialInstrumentsAssetsMemberus-gaap:LoanPurchaseCommitmentsMember2022-09-300000930236us-gaap:DerivativeFinancialInstrumentsAssetsMemberus-gaap:LoanPurchaseCommitmentsMember2021-12-310000930236us-gaap:InterestRateSwapMemberus-gaap:DerivativeFinancialInstrumentsLiabilitiesMember2022-09-300000930236us-gaap:InterestRateSwapMemberus-gaap:DerivativeFinancialInstrumentsLiabilitiesMember2021-12-310000930236rwt:ToBeAnnouncedContractsMemberus-gaap:DerivativeFinancialInstrumentsLiabilitiesMember2022-09-300000930236rwt:ToBeAnnouncedContractsMemberus-gaap:DerivativeFinancialInstrumentsLiabilitiesMember2021-12-310000930236us-gaap:FutureMemberus-gaap:DerivativeFinancialInstrumentsLiabilitiesMember2022-09-300000930236us-gaap:FutureMemberus-gaap:DerivativeFinancialInstrumentsLiabilitiesMember2021-12-310000930236us-gaap:DerivativeFinancialInstrumentsLiabilitiesMemberus-gaap:LoanPurchaseCommitmentsMember2022-09-300000930236us-gaap:DerivativeFinancialInstrumentsLiabilitiesMemberus-gaap:LoanPurchaseCommitmentsMember2021-12-310000930236us-gaap:DerivativeFinancialInstrumentsLiabilitiesMember2022-09-300000930236us-gaap:DerivativeFinancialInstrumentsLiabilitiesMember2021-12-310000930236rwt:InterestRateSwapAndSwaptionsMember2022-09-300000930236rwt:ToBeAnnouncedContractsMember2022-09-300000930236us-gaap:FutureMember2022-09-300000930236us-gaap:InterestRateContractMember2021-12-310000930236us-gaap:FutureMember2021-12-310000930236rwt:ToBeAnnouncedContractsMember2021-12-310000930236rwt:ResidentialAndCommercialLoansMember2022-07-012022-09-300000930236rwt:ResidentialAndCommercialLoansMember2022-01-012022-09-300000930236rwt:ResidentialAndCommercialLoansMember2021-07-012021-09-300000930236rwt:ResidentialAndCommercialLoansMember2021-01-012021-09-300000930236rwt:LoanPurchaseCommitmentsAndForwardSalesCommitmentsMemberrwt:MortgageBankingActivitiesMember2022-07-012022-09-300000930236rwt:LoanPurchaseCommitmentsAndForwardSalesCommitmentsMemberrwt:MortgageBankingActivitiesMember2022-01-012022-09-300000930236rwt:LoanPurchaseCommitmentsAndForwardSalesCommitmentsMemberrwt:MortgageBankingActivitiesMember2021-01-012021-09-300000930236rwt:LoanPurchaseCommitmentsAndForwardSalesCommitmentsMemberrwt:MortgageBankingActivitiesMember2021-07-012021-09-300000930236us-gaap:AccumulatedGainLossNetCashFlowHedgeParentMemberus-gaap:CashFlowHedgingMember2022-09-300000930236us-gaap:AccumulatedGainLossNetCashFlowHedgeParentMemberus-gaap:CashFlowHedgingMember2021-12-310000930236us-gaap:CashFlowHedgingMemberus-gaap:InterestExpenseMember2022-01-012022-09-300000930236us-gaap:CashFlowHedgingMemberus-gaap:InterestRateContractMember2022-07-012022-09-300000930236us-gaap:CashFlowHedgingMemberus-gaap:InterestRateContractMember2021-07-012021-09-300000930236us-gaap:CashFlowHedgingMemberus-gaap:InterestRateContractMember2022-01-012022-09-300000930236us-gaap:CashFlowHedgingMemberus-gaap:InterestRateContractMember2021-01-012021-09-300000930236us-gaap:BridgeLoanMember2021-12-310000930236rwt:LegacySequoiaSecuritizationEntitiesMember2021-12-310000930236rwt:FreddieMacSLSTMember2021-12-310000930236rwt:CAFLSecuritizationEntitiesMember2021-12-310000930236us-gaap:BridgeLoanMember2022-01-012022-09-300000930236rwt:LegacySequoiaSecuritizationEntitiesMember2022-01-012022-09-300000930236rwt:FreddieMacSLSTMember2022-01-012022-09-300000930236rwt:CAFLSecuritizationEntitiesMember2022-01-012022-09-300000930236us-gaap:BridgeLoanMember2022-09-300000930236rwt:LegacySequoiaSecuritizationEntitiesMember2022-09-300000930236rwt:FreddieMacSLSTMember2022-09-300000930236rwt:CAFLSecuritizationEntitiesMember2022-09-300000930236us-gaap:LineOfCreditMemberrwt:ResidentialLoanWarehouseMember2022-01-012022-09-30rwt:facility0000930236us-gaap:LineOfCreditMemberrwt:ResidentialLoanWarehouseMember2022-09-300000930236us-gaap:LineOfCreditMemberrwt:SingleFamilyRentalLoanWarehouseFacilitiesMember2022-01-012022-09-300000930236us-gaap:LineOfCreditMemberrwt:SingleFamilyRentalLoanWarehouseFacilitiesMember2022-09-300000930236us-gaap:LineOfCreditMemberrwt:RealEstateSecuritiesRepoMember2022-01-012022-09-300000930236us-gaap:LineOfCreditMemberrwt:RealEstateSecuritiesRepoMember2022-09-300000930236us-gaap:LineOfCreditMember2022-01-012022-09-300000930236us-gaap:LineOfCreditMember2022-09-300000930236rwt:ServicerAdvanceFinancingMember2022-01-012022-09-300000930236rwt:ServicerAdvanceFinancingMember2022-09-300000930236us-gaap:CommercialPaperMember2022-09-300000930236us-gaap:ConvertibleNotesPayableMember2022-09-300000930236us-gaap:ConvertibleNotesPayableMember2022-01-012022-09-300000930236us-gaap:LineOfCreditMemberrwt:ResidentialLoanWarehouseMember2021-01-012021-12-310000930236us-gaap:LineOfCreditMemberrwt:ResidentialLoanWarehouseMember2021-12-310000930236us-gaap:LineOfCreditMemberrwt:SingleFamilyRentalLoanWarehouseFacilitiesMember2021-01-012021-12-310000930236us-gaap:LineOfCreditMemberrwt:SingleFamilyRentalLoanWarehouseFacilitiesMember2021-12-310000930236us-gaap:LineOfCreditMemberrwt:RealEstateSecuritiesRepoMember2021-01-012021-12-310000930236us-gaap:LineOfCreditMemberrwt:RealEstateSecuritiesRepoMember2021-12-310000930236us-gaap:LineOfCreditMember2021-01-012021-12-310000930236us-gaap:LineOfCreditMember2021-12-310000930236rwt:ServicerAdvanceFinancingMember2021-01-012021-12-310000930236rwt:ServicerAdvanceFinancingMember2021-12-310000930236us-gaap:ConvertibleNotesPayableMember2021-12-310000930236us-gaap:LineOfCreditMemberrwt:ResidentialLoansHeldForSaleMember2022-09-300000930236us-gaap:LineOfCreditMemberrwt:ResidentialLoansHeldForSaleMember2021-12-310000930236us-gaap:LineOfCreditMemberrwt:BusinessPurposeResidentialLoansMember2022-09-300000930236us-gaap:LineOfCreditMemberrwt:BusinessPurposeResidentialLoansMember2021-12-310000930236us-gaap:LineOfCreditMemberrwt:RealEstateSecuritiesOnBalanceSheetMember2022-09-300000930236us-gaap:LineOfCreditMemberrwt:RealEstateSecuritiesOnBalanceSheetMember2021-12-310000930236us-gaap:LineOfCreditMemberrwt:ShortTermBorrowingAgreementMemberrwt:SequoiaSecuritiesMemberrwt:SequoiaChoiceSecuritizationEntitiesMember2022-09-300000930236us-gaap:LineOfCreditMemberrwt:ShortTermBorrowingAgreementMemberrwt:SequoiaSecuritiesMemberrwt:SequoiaChoiceSecuritizationEntitiesMember2021-12-310000930236rwt:FreddieMacKSeriesSecuritizationEntitiesMemberus-gaap:LineOfCreditMemberrwt:ShortTermBorrowingAgreementMemberrwt:SequoiaSecuritiesMember2022-09-300000930236rwt:FreddieMacKSeriesSecuritizationEntitiesMemberus-gaap:LineOfCreditMemberrwt:ShortTermBorrowingAgreementMemberrwt:SequoiaSecuritiesMember2021-12-310000930236rwt:RiverbendFundingLLCMembersrt:MinimumMember2022-07-010000930236rwt:RiverbendFundingLLCMembersrt:MaximumMember2022-07-010000930236rwt:BusinessPurposeLoanWarehouseFacilitiesMember2022-07-012022-09-300000930236rwt:BusinessPurposeLoanWarehouseFacilitiesMember2022-01-012022-09-300000930236rwt:SeniorNotesDue2023Memberus-gaap:ConvertibleDebtMember2022-09-300000930236us-gaap:ConvertibleDebtMember2022-09-300000930236us-gaap:LineOfCreditMemberrwt:ResidentialLoanWarehouseMemberus-gaap:MaturityUpTo30DaysMember2022-09-300000930236us-gaap:LineOfCreditMemberrwt:ResidentialLoanWarehouseMemberus-gaap:Maturity30To90DaysMember2022-09-300000930236us-gaap:LineOfCreditMemberus-gaap:MaturityOver90DaysMemberrwt:ResidentialLoanWarehouseMember2022-09-300000930236rwt:BusinessPurposeResidentialLoansMemberus-gaap:LineOfCreditMemberus-gaap:MaturityUpTo30DaysMember2022-09-300000930236rwt:BusinessPurposeResidentialLoansMemberus-gaap:LineOfCreditMemberus-gaap:Maturity30To90DaysMember2022-09-300000930236rwt:BusinessPurposeResidentialLoansMemberus-gaap:LineOfCreditMemberus-gaap:MaturityOver90DaysMember2022-09-300000930236rwt:BusinessPurposeResidentialLoansMemberus-gaap:LineOfCreditMember2022-09-300000930236us-gaap:LineOfCreditMemberrwt:RealEstateSecuritiesMemberus-gaap:MaturityUpTo30DaysMember2022-09-300000930236us-gaap:LineOfCreditMemberrwt:RealEstateSecuritiesMemberus-gaap:Maturity30To90DaysMember2022-09-300000930236us-gaap:LineOfCreditMemberus-gaap:MaturityOver90DaysMemberrwt:RealEstateSecuritiesMember2022-09-300000930236us-gaap:LineOfCreditMemberrwt:RealEstateSecuritiesMember2022-09-300000930236us-gaap:LineOfCreditMemberus-gaap:MaturityUpTo30DaysMember2022-09-300000930236us-gaap:LineOfCreditMemberus-gaap:Maturity30To90DaysMember2022-09-300000930236us-gaap:LineOfCreditMemberus-gaap:MaturityOver90DaysMember2022-09-300000930236rwt:ServicerAdvanceFinancingMemberus-gaap:MaturityUpTo30DaysMember2022-09-300000930236rwt:ServicerAdvanceFinancingMemberus-gaap:Maturity30To90DaysMember2022-09-300000930236rwt:ServicerAdvanceFinancingMemberus-gaap:MaturityOver90DaysMember2022-09-300000930236us-gaap:CommercialPaperMemberus-gaap:MaturityUpTo30DaysMember2022-09-300000930236us-gaap:CommercialPaperMemberus-gaap:Maturity30To90DaysMember2022-09-300000930236us-gaap:CommercialPaperMemberus-gaap:MaturityOver90DaysMember2022-09-300000930236us-gaap:ConvertibleNotesPayableMemberus-gaap:MaturityUpTo30DaysMember2022-09-300000930236us-gaap:ConvertibleNotesPayableMemberus-gaap:Maturity30To90DaysMember2022-09-300000930236us-gaap:MaturityOver90DaysMemberus-gaap:ConvertibleNotesPayableMember2022-09-300000930236us-gaap:MaturityUpTo30DaysMember2022-09-300000930236us-gaap:Maturity30To90DaysMember2022-09-300000930236us-gaap:MaturityOver90DaysMember2022-09-300000930236rwt:CertificatesWithPrincipalValueMemberrwt:LegacySequoiaSecuritizationEntitiesMemberus-gaap:AssetBackedSecuritiesMember2022-09-300000930236rwt:SequoiaChoiceSecuritizationEntitiesMemberrwt:CertificatesWithPrincipalValueMemberus-gaap:AssetBackedSecuritiesMember2022-09-300000930236rwt:CertificatesWithPrincipalValueMemberus-gaap:AssetBackedSecuritiesMemberrwt:CAFLSecuritizationEntitiesMember2022-09-300000930236rwt:CertificatesWithPrincipalValueMemberrwt:FreddieMacSLSTSecuritizationEntitiesMemberus-gaap:AssetBackedSecuritiesMember2022-09-300000930236rwt:CertificatesWithPrincipalValueMemberrwt:FreddieMacKSeriesSecuritizationEntitiesMemberus-gaap:AssetBackedSecuritiesMember2022-09-300000930236rwt:CertificatesWithPrincipalValueMemberrwt:PointMemberus-gaap:AssetBackedSecuritiesMember2022-09-300000930236rwt:CertificatesWithPrincipalValueMemberus-gaap:AssetBackedSecuritiesMember2022-09-300000930236rwt:InterestOnlyCertificatesMemberrwt:LegacySequoiaSecuritizationEntitiesMemberus-gaap:AssetBackedSecuritiesMember2022-09-300000930236rwt:SequoiaChoiceSecuritizationEntitiesMemberrwt:InterestOnlyCertificatesMemberus-gaap:AssetBackedSecuritiesMember2022-09-300000930236rwt:InterestOnlyCertificatesMemberus-gaap:AssetBackedSecuritiesMemberrwt:CAFLSecuritizationEntitiesMember2022-09-300000930236rwt:FreddieMacSLSTSecuritizationEntitiesMemberrwt:InterestOnlyCertificatesMemberus-gaap:AssetBackedSecuritiesMember2022-09-300000930236rwt:FreddieMacKSeriesSecuritizationEntitiesMemberrwt:InterestOnlyCertificatesMemberus-gaap:AssetBackedSecuritiesMember2022-09-300000930236rwt:PointMemberrwt:InterestOnlyCertificatesMemberus-gaap:AssetBackedSecuritiesMember2022-09-300000930236rwt:InterestOnlyCertificatesMemberus-gaap:AssetBackedSecuritiesMember2022-09-300000930236srt:RevisionOfPriorPeriodAccountingStandardsUpdateAdjustmentMemberrwt:LegacySequoiaSecuritizationEntitiesMemberus-gaap:AssetBackedSecuritiesMember2022-09-300000930236rwt:SequoiaChoiceSecuritizationEntitiesMembersrt:RevisionOfPriorPeriodAccountingStandardsUpdateAdjustmentMemberus-gaap:AssetBackedSecuritiesMember2022-09-300000930236srt:RevisionOfPriorPeriodAccountingStandardsUpdateAdjustmentMemberus-gaap:AssetBackedSecuritiesMemberrwt:CAFLSecuritizationEntitiesMember2022-09-300000930236rwt:FreddieMacSLSTSecuritizationEntitiesMembersrt:RevisionOfPriorPeriodAccountingStandardsUpdateAdjustmentMemberus-gaap:AssetBackedSecuritiesMember2022-09-300000930236rwt:FreddieMacKSeriesSecuritizationEntitiesMembersrt:RevisionOfPriorPeriodAccountingStandardsUpdateAdjustmentMemberus-gaap:AssetBackedSecuritiesMember2022-09-300000930236rwt:PointMembersrt:RevisionOfPriorPeriodAccountingStandardsUpdateAdjustmentMemberus-gaap:AssetBackedSecuritiesMember2022-09-300000930236srt:RevisionOfPriorPeriodAccountingStandardsUpdateAdjustmentMemberus-gaap:AssetBackedSecuritiesMember2022-09-300000930236rwt:LegacySequoiaSecuritizationEntitiesMemberus-gaap:AssetBackedSecuritiesMember2022-09-300000930236rwt:SequoiaChoiceSecuritizationEntitiesMemberus-gaap:AssetBackedSecuritiesMember2022-09-300000930236us-gaap:AssetBackedSecuritiesMemberrwt:CAFLSecuritizationEntitiesMember2022-09-300000930236rwt:FreddieMacSLSTSecuritizationEntitiesMemberus-gaap:AssetBackedSecuritiesMember2022-09-300000930236rwt:FreddieMacKSeriesSecuritizationEntitiesMemberus-gaap:AssetBackedSecuritiesMember2022-09-300000930236rwt:PointMemberus-gaap:AssetBackedSecuritiesMember2022-09-300000930236us-gaap:AssetBackedSecuritiesMember2022-09-300000930236rwt:LegacySequoiaSecuritizationEntitiesMembersrt:MinimumMemberus-gaap:AssetBackedSecuritiesMember2022-09-300000930236srt:MaximumMemberrwt:LegacySequoiaSecuritizationEntitiesMemberus-gaap:AssetBackedSecuritiesMember2022-09-300000930236rwt:SequoiaChoiceSecuritizationEntitiesMembersrt:MinimumMemberus-gaap:AssetBackedSecuritiesMember2022-09-300000930236rwt:SequoiaChoiceSecuritizationEntitiesMembersrt:MaximumMemberus-gaap:AssetBackedSecuritiesMember2022-09-300000930236srt:MinimumMemberus-gaap:AssetBackedSecuritiesMemberrwt:CAFLSecuritizationEntitiesMember2022-09-300000930236srt:MaximumMemberus-gaap:AssetBackedSecuritiesMemberrwt:CAFLSecuritizationEntitiesMember2022-09-300000930236rwt:FreddieMacSLSTSecuritizationEntitiesMembersrt:MinimumMemberus-gaap:AssetBackedSecuritiesMember2022-09-300000930236rwt:FreddieMacSLSTSecuritizationEntitiesMembersrt:MaximumMemberus-gaap:AssetBackedSecuritiesMember2022-09-30rwt:series0000930236rwt:CertificatesWithPrincipalValueMemberrwt:LegacySequoiaSecuritizationEntitiesMemberus-gaap:AssetBackedSecuritiesMember2021-12-310000930236rwt:SequoiaChoiceSecuritizationEntitiesMemberrwt:CertificatesWithPrincipalValueMemberus-gaap:AssetBackedSecuritiesMember2021-12-310000930236rwt:CertificatesWithPrincipalValueMemberus-gaap:AssetBackedSecuritiesMemberrwt:CAFLSecuritizationEntitiesMember2021-12-310000930236rwt:CertificatesWithPrincipalValueMemberrwt:FreddieMacSLSTSecuritizationEntitiesMemberus-gaap:AssetBackedSecuritiesMember2021-12-310000930236rwt:CertificatesWithPrincipalValueMemberrwt:FreddieMacKSeriesSecuritizationEntitiesMemberus-gaap:AssetBackedSecuritiesMember2021-12-310000930236rwt:CertificatesWithPrincipalValueMemberrwt:PointMemberus-gaap:AssetBackedSecuritiesMember2021-12-310000930236rwt:CertificatesWithPrincipalValueMemberus-gaap:AssetBackedSecuritiesMember2021-12-310000930236rwt:InterestOnlyCertificatesMemberrwt:LegacySequoiaSecuritizationEntitiesMemberus-gaap:AssetBackedSecuritiesMember2021-12-310000930236rwt:SequoiaChoiceSecuritizationEntitiesMemberrwt:InterestOnlyCertificatesMemberus-gaap:AssetBackedSecuritiesMember2021-12-310000930236rwt:InterestOnlyCertificatesMemberus-gaap:AssetBackedSecuritiesMemberrwt:CAFLSecuritizationEntitiesMember2021-12-310000930236rwt:FreddieMacSLSTSecuritizationEntitiesMemberrwt:InterestOnlyCertificatesMemberus-gaap:AssetBackedSecuritiesMember2021-12-310000930236rwt:FreddieMacKSeriesSecuritizationEntitiesMemberrwt:InterestOnlyCertificatesMemberus-gaap:AssetBackedSecuritiesMember2021-12-310000930236rwt:PointMemberrwt:InterestOnlyCertificatesMemberus-gaap:AssetBackedSecuritiesMember2021-12-310000930236rwt:InterestOnlyCertificatesMemberus-gaap:AssetBackedSecuritiesMember2021-12-310000930236srt:RevisionOfPriorPeriodAccountingStandardsUpdateAdjustmentMemberrwt:LegacySequoiaSecuritizationEntitiesMemberus-gaap:AssetBackedSecuritiesMember2021-12-310000930236rwt:SequoiaChoiceSecuritizationEntitiesMembersrt:RevisionOfPriorPeriodAccountingStandardsUpdateAdjustmentMemberus-gaap:AssetBackedSecuritiesMember2021-12-310000930236srt:RevisionOfPriorPeriodAccountingStandardsUpdateAdjustmentMemberus-gaap:AssetBackedSecuritiesMemberrwt:CAFLSecuritizationEntitiesMember2021-12-310000930236rwt:FreddieMacSLSTSecuritizationEntitiesMembersrt:RevisionOfPriorPeriodAccountingStandardsUpdateAdjustmentMemberus-gaap:AssetBackedSecuritiesMember2021-12-310000930236rwt:FreddieMacKSeriesSecuritizationEntitiesMembersrt:RevisionOfPriorPeriodAccountingStandardsUpdateAdjustmentMemberus-gaap:AssetBackedSecuritiesMember2021-12-310000930236rwt:PointMembersrt:RevisionOfPriorPeriodAccountingStandardsUpdateAdjustmentMemberus-gaap:AssetBackedSecuritiesMember2021-12-310000930236srt:RevisionOfPriorPeriodAccountingStandardsUpdateAdjustmentMemberus-gaap:AssetBackedSecuritiesMember2021-12-310000930236rwt:LegacySequoiaSecuritizationEntitiesMemberus-gaap:AssetBackedSecuritiesMember2021-12-310000930236rwt:SequoiaChoiceSecuritizationEntitiesMemberus-gaap:AssetBackedSecuritiesMember2021-12-310000930236us-gaap:AssetBackedSecuritiesMemberrwt:CAFLSecuritizationEntitiesMember2021-12-310000930236rwt:FreddieMacSLSTSecuritizationEntitiesMemberus-gaap:AssetBackedSecuritiesMember2021-12-310000930236rwt:FreddieMacKSeriesSecuritizationEntitiesMemberus-gaap:AssetBackedSecuritiesMember2021-12-310000930236rwt:PointMemberus-gaap:AssetBackedSecuritiesMember2021-12-310000930236us-gaap:AssetBackedSecuritiesMember2021-12-310000930236rwt:LegacySequoiaSecuritizationEntitiesMembersrt:MinimumMemberus-gaap:AssetBackedSecuritiesMember2021-12-310000930236srt:MaximumMemberrwt:LegacySequoiaSecuritizationEntitiesMemberus-gaap:AssetBackedSecuritiesMember2021-12-310000930236rwt:SequoiaChoiceSecuritizationEntitiesMembersrt:MinimumMemberus-gaap:AssetBackedSecuritiesMember2021-12-310000930236rwt:SequoiaChoiceSecuritizationEntitiesMembersrt:MaximumMemberus-gaap:AssetBackedSecuritiesMember2021-12-310000930236srt:MinimumMemberus-gaap:AssetBackedSecuritiesMemberrwt:CAFLSecuritizationEntitiesMember2021-12-310000930236srt:MaximumMemberus-gaap:AssetBackedSecuritiesMemberrwt:CAFLSecuritizationEntitiesMember2021-12-310000930236rwt:FreddieMacSLSTSecuritizationEntitiesMembersrt:MinimumMemberus-gaap:AssetBackedSecuritiesMember2021-12-310000930236rwt:FreddieMacSLSTSecuritizationEntitiesMembersrt:MaximumMemberus-gaap:AssetBackedSecuritiesMember2021-12-310000930236us-gaap:AssetBackedSecuritiesMemberrwt:CoreVestMember2022-09-300000930236us-gaap:AssetBackedSecuritiesMemberrwt:CoreVestMember2021-12-310000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:CoreVestMember2022-06-300000930236rwt:CoreVestMemberrwt:A2022AssetBackedSecuritiesSoldMember2022-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:CoreVestMemberrwt:A2022AssetBackedSecuritiesSoldMember2022-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberus-gaap:AssetBackedSecuritiesMemberrwt:CoreVestMember2022-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMembersrt:ScenarioForecastMemberrwt:A2021AssetBackedSecuritiesSoldMember2029-05-290000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:A2021AssetBackedSecuritiesSoldMemberrwt:CoreVestMember2021-09-300000930236rwt:A2021AssetBackedSecuritiesSoldMemberrwt:CoreVestMember2022-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:A2021AssetBackedSecuritiesSoldMemberrwt:CoreVestMember2022-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMembersrt:ScenarioForecastMemberrwt:A2021AssetBackedSecuritiesSoldMember2029-03-310000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:PointHEIMember2021-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMembersrt:ScenarioForecastMemberus-gaap:AssetBackedSecuritiesMember2052-12-310000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberrwt:FreddieMacSLSTSecuritizationEntitiesMember2020-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberus-gaap:AssetBackedSecuritiesMember2020-07-012020-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberus-gaap:AssetBackedSecuritiesMember2022-09-300000930236us-gaap:VariableInterestEntityPrimaryBeneficiaryMembersrt:ScenarioForecastMemberus-gaap:AssetBackedSecuritiesMember2023-07-310000930236rwt:MaturityOverFiveYearsMemberus-gaap:AssetBackedSecuritiesMember2022-01-012022-09-300000930236rwt:LegacySequoiaSecuritizationEntitiesMemberus-gaap:AssetBackedSecuritiesMember2022-01-012022-09-300000930236rwt:LegacySequoiaSecuritizationEntitiesMemberus-gaap:AssetBackedSecuritiesMember2021-01-012021-12-310000930236rwt:SequoiaChoiceSecuritizationEntitiesMemberus-gaap:AssetBackedSecuritiesMember2022-01-012022-09-300000930236rwt:SequoiaChoiceSecuritizationEntitiesMemberus-gaap:AssetBackedSecuritiesMember2021-01-012021-12-310000930236us-gaap:AssetBackedSecuritiesMemberrwt:CAFLSecuritizationEntitiesMember2022-01-012022-09-300000930236us-gaap:AssetBackedSecuritiesMemberrwt:CAFLSecuritizationEntitiesMember2021-01-012021-12-310000930236rwt:FreddieMacSLSTSecuritizationEntitiesMemberus-gaap:AssetBackedSecuritiesMember2022-01-012022-09-300000930236rwt:FreddieMacSLSTSecuritizationEntitiesMemberus-gaap:AssetBackedSecuritiesMember2021-01-012021-12-310000930236rwt:FreddieMacKSeriesSecuritizationEntitiesMemberus-gaap:AssetBackedSecuritiesMember2022-01-012022-09-300000930236rwt:FreddieMacKSeriesSecuritizationEntitiesMemberus-gaap:AssetBackedSecuritiesMember2021-01-012021-12-310000930236us-gaap:AssetBackedSecuritiesMember2022-01-012022-09-300000930236us-gaap:AssetBackedSecuritiesMember2021-01-012021-12-310000930236rwt:RecourseSubordinateSecuritiesFinancingFacilitiesMemberrwt:NonMarginableDebtRepurchaseAgreementOneMember2022-09-300000930236rwt:NonMarginableDebtRepurchaseAgreementTwoMemberrwt:RecourseSubordinateSecuritiesFinancingFacilitiesMember2022-09-300000930236rwt:RecourseSubordinateSecuritiesFinancingFacilityBMemberrwt:RecourseSubordinateSecuritiesFinancingFacilitiesMember2022-09-300000930236rwt:NonRecourseBusinessPurposeLoanFinancingFacilityTwoMemberus-gaap:LineOfCreditMember2022-09-300000930236rwt:NonRecourseBusinessPurposeLoanFinancingFacilityTwoMemberus-gaap:LineOfCreditMemberus-gaap:LondonInterbankOfferedRateLIBORMember2022-01-012022-09-300000930236rwt:RecourseBusinessPurposeLoanFinancingFacilityThroughSeptember2024Memberus-gaap:LineOfCreditMember2022-09-300000930236rwt:RecourseBusinessPurposeLoanFinancingFacilityThroughSeptember2024Memberus-gaap:LineOfCreditMemberus-gaap:SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMembersrt:MinimumMember2022-01-012022-09-300000930236rwt:RecourseBusinessPurposeLoanFinancingFacilityThroughSeptember2024Memberus-gaap:LineOfCreditMemberus-gaap:SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMembersrt:MaximumMember2022-01-012022-09-300000930236us-gaap:LineOfCreditMember2022-09-300000930236rwt:SeniorNotesDue2024Memberus-gaap:ConvertibleDebtMember2022-09-300000930236rwt:ExchangeableSeniorNotesDue2025Memberus-gaap:ConvertibleDebtMember2022-09-300000930236us-gaap:ConvertibleDebtMemberrwt:ExchangeableSeniorNotesDue2027Member2022-09-300000930236us-gaap:ConvertibleDebtMemberrwt:ExchangeableSeniorNotesDue2027Member2022-06-300000930236rwt:TrustPreferredSecuritiesMember2022-09-300000930236rwt:TrustPreferredSecuritiesMemberus-gaap:LondonInterbankOfferedRateLIBORMember2022-01-012022-09-300000930236rwt:RecourseSubordinateSecuritiesFinancingFacilitiesMemberrwt:NonMarginableDebtRepurchaseAgreementOneMember2021-12-310000930236rwt:NonMarginableDebtRepurchaseAgreementTwoMemberrwt:RecourseSubordinateSecuritiesFinancingFacilitiesMember2021-12-310000930236rwt:RecourseSubordinateSecuritiesFinancingFacilityBMemberrwt:RecourseSubordinateSecuritiesFinancingFacilitiesMember2021-12-310000930236rwt:NonRecourseBusinessPurposeLoanFinancingFacilityTwoMemberus-gaap:LineOfCreditMember2021-12-310000930236rwt:NonRecourseBusinessPurposeLoanFinancingFacilityTwoMemberus-gaap:LineOfCreditMemberus-gaap:LondonInterbankOfferedRateLIBORMember2021-01-012021-12-310000930236us-gaap:LineOfCreditMemberrwt:RecourseBusinessPurposeLoanFinancingFacilityThroughSeptember2023Member2021-12-310000930236us-gaap:LineOfCreditMemberrwt:RecourseBusinessPurposeLoanFinancingFacilityThroughSeptember2023Memberus-gaap:LondonInterbankOfferedRateLIBORMember2021-01-012021-12-310000930236rwt:RecourseBusinessPurposeLoanFinancingFacilityThroughJune2023Memberus-gaap:LineOfCreditMember2021-12-310000930236rwt:RecourseBusinessPurposeLoanFinancingFacilityThroughJune2023Memberus-gaap:LineOfCreditMemberus-gaap:LondonInterbankOfferedRateLIBORMember2021-01-012021-12-310000930236us-gaap:LineOfCreditMember2021-12-310000930236rwt:SeniorNotesDue2023Memberus-gaap:ConvertibleDebtMember2021-12-310000930236rwt:SeniorNotesDue2024Memberus-gaap:ConvertibleDebtMember2021-12-310000930236rwt:ExchangeableSeniorNotesDue2025Memberus-gaap:ConvertibleDebtMember2021-12-310000930236rwt:TrustPreferredSecuritiesMember2021-12-310000930236rwt:TrustPreferredSecuritiesMemberus-gaap:LondonInterbankOfferedRateLIBORMember2021-01-012021-12-310000930236rwt:NonRecourseBusinessPurposeLoanFinancingFacilityTwoMemberus-gaap:LineOfCreditMember2021-03-310000930236us-gaap:ConvertibleDebtMemberrwt:ExchangeableSeniorNotesDue2027Member2022-06-012022-06-300000930236us-gaap:ConvertibleDebtMember2022-08-310000930236us-gaap:BridgeLoanMember2022-09-300000930236us-gaap:BridgeLoanMember2021-12-310000930236us-gaap:ResidentialRealEstateMember2022-09-300000930236us-gaap:ResidentialRealEstateMember2021-12-310000930236us-gaap:CommercialRealEstateMembersrt:AffiliatedEntityMemberrwt:NonMarginableDebtRepurchaseAgreementOneMember2022-09-300000930236us-gaap:CommercialRealEstateMembersrt:AffiliatedEntityMemberrwt:NonMarginableDebtRepurchaseAgreementOneMember2021-12-310000930236us-gaap:CommercialRealEstateMemberrwt:NonMarginableDebtRepurchaseAgreementTwoMembersrt:AffiliatedEntityMember2022-09-300000930236us-gaap:CommercialRealEstateMemberrwt:NonMarginableDebtRepurchaseAgreementTwoMembersrt:AffiliatedEntityMember2021-12-310000930236us-gaap:ConvertibleDebtMemberrwt:ExchangeableSeniorNotesDue2027Member2021-12-31rwt:lease00009302362018-01-012018-12-310000930236rwt:SecuritizedPointOptionsMember2022-01-012022-09-300000930236us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMemberrwt:CommitmentToAcquireHEIsMember2022-09-300000930236rwt:CommitmentToFundStrategicInvestmentMember2022-01-012022-03-310000930236rwt:CommitmentToFundStrategicInvestmentMember2022-09-300000930236rwt:CommitmentToFundRWTHorizonsInvestmentsMember2021-01-012021-12-310000930236rwt:CommitmentToFundRWTHorizonsInvestmentsMember2022-09-300000930236us-gaap:GuaranteeObligationsMember2015-12-310000930236us-gaap:GuaranteeObligationsMember2016-12-310000930236us-gaap:GuaranteeObligationsMember2022-09-300000930236srt:MaximumMember2022-01-012022-09-300000930236us-gaap:OtherIncomeMember2022-07-012022-09-300000930236us-gaap:OtherIncomeMember2022-01-012022-09-300000930236us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMemberus-gaap:GuaranteeObligationsMember2022-09-300000930236us-gaap:GuaranteeObligationsMemberrwt:ResidentialLoansAtFairValueMember2022-09-30rwt:repurchase_request0000930236us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2022-06-300000930236us-gaap:AccumulatedGainLossNetCashFlowHedgeParentMember2022-06-300000930236us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2021-06-300000930236us-gaap:AccumulatedGainLossNetCashFlowHedgeParentMember2021-06-300000930236us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2022-07-012022-09-300000930236us-gaap:AccumulatedGainLossNetCashFlowHedgeParentMember2022-07-012022-09-300000930236us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2021-07-012021-09-300000930236us-gaap:AccumulatedGainLossNetCashFlowHedgeParentMember2021-07-012021-09-300000930236us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2022-09-300000930236us-gaap:AccumulatedGainLossNetCashFlowHedgeParentMember2022-09-300000930236us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2021-09-300000930236us-gaap:AccumulatedGainLossNetCashFlowHedgeParentMember2021-09-300000930236us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2021-12-310000930236us-gaap:AccumulatedGainLossNetCashFlowHedgeParentMember2021-12-310000930236us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2020-12-310000930236us-gaap:AccumulatedGainLossNetCashFlowHedgeParentMember2020-12-310000930236us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2022-01-012022-09-300000930236us-gaap:AccumulatedGainLossNetCashFlowHedgeParentMember2022-01-012022-09-300000930236us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2021-01-012021-09-300000930236us-gaap:AccumulatedGainLossNetCashFlowHedgeParentMember2021-01-012021-09-300000930236us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMemberus-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2022-07-012022-09-300000930236us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMemberus-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2021-07-012021-09-300000930236us-gaap:AccumulatedGainLossNetCashFlowHedgeParentMemberus-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember2022-07-012022-09-300000930236us-gaap:AccumulatedGainLossNetCashFlowHedgeParentMemberus-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember2021-07-012021-09-300000930236us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMemberus-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2022-01-012022-09-300000930236us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMemberus-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2021-01-012021-09-300000930236us-gaap:AccumulatedGainLossNetCashFlowHedgeParentMemberus-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember2022-01-012022-09-300000930236us-gaap:AccumulatedGainLossNetCashFlowHedgeParentMemberus-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember2021-01-012021-09-300000930236rwt:AtTheMarketOfferingsMemberus-gaap:CommonStockMember2022-01-012022-09-300000930236rwt:AtTheMarketOfferingsMemberus-gaap:CommonStockMember2022-09-300000930236rwt:DirectStockPurchasesAndDividendReinvestmentPlanMemberus-gaap:CommonStockMember2022-09-300000930236us-gaap:ConvertibleDebtSecuritiesMember2022-07-012022-09-300000930236us-gaap:ConvertibleDebtSecuritiesMember2022-01-012022-09-300000930236us-gaap:StockCompensationPlanMember2022-07-012022-09-300000930236us-gaap:StockCompensationPlanMember2022-01-012022-09-300000930236us-gaap:StockCompensationPlanMember2021-07-012021-09-300000930236us-gaap:StockCompensationPlanMember2021-01-012021-09-300000930236rwt:ShareRepurchaseProgram2022Member2022-07-310000930236rwt:PriorShareRepurchaseProgramMember2018-02-280000930236rwt:ShareRepurchaseProgram2022Member2022-07-012022-09-300000930236rwt:ShareRepurchaseProgram2022Member2022-09-300000930236rwt:ShareRepurchaseProgram2022Member2022-01-012022-09-300000930236rwt:RedwoodIncentivePlanMember2022-09-300000930236rwt:RedwoodIncentivePlanMember2021-12-310000930236us-gaap:RestrictedStockMemberrwt:RedwoodIncentivePlanMember2021-12-310000930236us-gaap:RestrictedStockUnitsRSUMemberrwt:RedwoodIncentivePlanMember2021-12-310000930236rwt:DeferredStockUnitsMemberrwt:RedwoodIncentivePlanMember2021-12-310000930236us-gaap:PerformanceSharesMemberrwt:RedwoodIncentivePlanMember2021-12-310000930236rwt:EmployeeStockPurchasePlanMember2021-12-310000930236us-gaap:RestrictedStockMemberrwt:RedwoodIncentivePlanMember2022-01-012022-09-300000930236us-gaap:RestrictedStockUnitsRSUMemberrwt:RedwoodIncentivePlanMember2022-01-012022-09-300000930236rwt:DeferredStockUnitsMemberrwt:RedwoodIncentivePlanMember2022-01-012022-09-300000930236us-gaap:PerformanceSharesMemberrwt:RedwoodIncentivePlanMember2022-01-012022-09-300000930236rwt:EmployeeStockPurchasePlanMember2022-01-012022-09-300000930236us-gaap:RestrictedStockMemberrwt:RedwoodIncentivePlanMember2022-09-300000930236us-gaap:RestrictedStockUnitsRSUMemberrwt:RedwoodIncentivePlanMember2022-09-300000930236rwt:DeferredStockUnitsMemberrwt:RedwoodIncentivePlanMember2022-09-300000930236us-gaap:PerformanceSharesMemberrwt:RedwoodIncentivePlanMember2022-09-300000930236rwt:EmployeeStockPurchasePlanMember2022-09-300000930236us-gaap:RestrictedStockMember2022-09-300000930236us-gaap:RestrictedStockMember2021-12-310000930236us-gaap:RestrictedStockMember2022-01-012022-09-300000930236us-gaap:RestrictedStockUnitsRSUMember2022-09-300000930236us-gaap:RestrictedStockUnitsRSUMember2021-12-310000930236us-gaap:RestrictedStockUnitsRSUMember2022-01-012022-09-300000930236rwt:DeferredStockUnitsMember2022-09-300000930236rwt:DeferredStockUnitsMember2021-12-310000930236rwt:DeferredStockUnitsMember2022-01-012022-09-300000930236rwt:DeferredStockUnitsMember2021-01-012021-12-310000930236us-gaap:PerformanceSharesMember2022-09-300000930236us-gaap:PerformanceSharesMember2021-12-310000930236us-gaap:PerformanceSharesMember2022-01-012022-09-300000930236us-gaap:PerformanceSharesMember2019-01-012019-03-3100009302362021-01-012021-12-310000930236rwt:ResidentialLoansAtFairValueMemberrwt:ResidentialMortgageBankingActivitiesMember2022-07-012022-09-300000930236rwt:ResidentialLoansAtFairValueMemberrwt:ResidentialMortgageBankingActivitiesMember2021-07-012021-09-300000930236rwt:ResidentialLoansAtFairValueMemberrwt:ResidentialMortgageBankingActivitiesMember2022-01-012022-09-300000930236rwt:ResidentialLoansAtFairValueMemberrwt:ResidentialMortgageBankingActivitiesMember2021-01-012021-09-300000930236rwt:TradingSecuritiesMemberrwt:ResidentialMortgageBankingActivitiesMember2022-07-012022-09-300000930236rwt:TradingSecuritiesMemberrwt:ResidentialMortgageBankingActivitiesMember2021-07-012021-09-300000930236rwt:TradingSecuritiesMemberrwt:ResidentialMortgageBankingActivitiesMember2022-01-012022-09-300000930236rwt:TradingSecuritiesMemberrwt:ResidentialMortgageBankingActivitiesMember2021-01-012021-09-300000930236us-gaap:PriceRiskDerivativeMemberrwt:ResidentialMortgageBankingActivitiesMember2022-07-012022-09-300000930236us-gaap:PriceRiskDerivativeMemberrwt:ResidentialMortgageBankingActivitiesMember2021-07-012021-09-300000930236us-gaap:PriceRiskDerivativeMemberrwt:ResidentialMortgageBankingActivitiesMember2022-01-012022-09-300000930236us-gaap:PriceRiskDerivativeMemberrwt:ResidentialMortgageBankingActivitiesMember2021-01-012021-09-300000930236rwt:ResidentialMortgageBankingActivitiesMember2022-07-012022-09-300000930236rwt:ResidentialMortgageBankingActivitiesMember2021-07-012021-09-300000930236rwt:ResidentialMortgageBankingActivitiesMember2022-01-012022-09-300000930236rwt:ResidentialMortgageBankingActivitiesMember2021-01-012021-09-300000930236rwt:SingleFamilyRentalLoansHeldForSaleAtFairValueMemberrwt:BusinessPurposeMortgageBankingActivitiesMember2022-07-012022-09-300000930236rwt:SingleFamilyRentalLoansHeldForSaleAtFairValueMemberrwt:BusinessPurposeMortgageBankingActivitiesMember2021-07-012021-09-300000930236rwt:SingleFamilyRentalLoansHeldForSaleAtFairValueMemberrwt:BusinessPurposeMortgageBankingActivitiesMember2022-01-012022-09-300000930236rwt:SingleFamilyRentalLoansHeldForSaleAtFairValueMemberrwt:BusinessPurposeMortgageBankingActivitiesMember2021-01-012021-09-300000930236us-gaap:PriceRiskDerivativeMemberrwt:BusinessPurposeMortgageBankingActivitiesMember2022-07-012022-09-300000930236us-gaap:PriceRiskDerivativeMemberrwt:BusinessPurposeMortgageBankingActivitiesMember2021-07-012021-09-300000930236us-gaap:PriceRiskDerivativeMemberrwt:BusinessPurposeMortgageBankingActivitiesMember2022-01-012022-09-300000930236us-gaap:PriceRiskDerivativeMemberrwt:BusinessPurposeMortgageBankingActivitiesMember2021-01-012021-09-300000930236rwt:BusinessPurposeMortgageBankingActivitiesMember2022-07-012022-09-300000930236rwt:BusinessPurposeMortgageBankingActivitiesMember2021-07-012021-09-300000930236rwt:BusinessPurposeMortgageBankingActivitiesMember2022-01-012022-09-300000930236rwt:BusinessPurposeMortgageBankingActivitiesMember2021-01-012021-09-300000930236rwt:SettlementInCommonStockMember2022-07-012022-09-300000930236rwt:SettlementInCommonStockMember2021-07-012021-09-300000930236rwt:SettlementInCashMember2022-07-012022-09-300000930236rwt:SettlementInCashMember2021-07-012021-09-300000930236rwt:SettlementInCommonStockMember2022-01-012022-09-300000930236rwt:SettlementInCommonStockMember2021-01-012021-09-300000930236rwt:SettlementInCashMember2022-01-012022-09-300000930236rwt:SettlementInCashMember2021-01-012021-09-300000930236rwt:CoreVestAmericanFinanceLenderLLCMember2019-10-152019-10-150000930236rwt:CashBasedRetentionAwardMember2022-09-300000930236rwt:CashBasedRetentionAwardMember2022-01-012022-09-300000930236rwt:CashBasedRetentionAwardMember2021-12-310000930236rwt:SettlementInCashMember2022-09-300000930236rwt:SettlementInCashMember2021-12-310000930236us-gaap:OperatingSegmentsMemberrwt:ResidentialLendingMember2022-07-012022-09-300000930236us-gaap:OperatingSegmentsMemberrwt:BusinessPurposeLendingMember2022-07-012022-09-300000930236us-gaap:OperatingSegmentsMemberrwt:ThirdPartyResidentialInvestmentsMember2022-07-012022-09-300000930236us-gaap:CorporateNonSegmentMember2022-07-012022-09-300000930236us-gaap:OperatingSegmentsMemberrwt:ResidentialLendingMember2022-01-012022-09-300000930236us-gaap:OperatingSegmentsMemberrwt:BusinessPurposeLendingMember2022-01-012022-09-300000930236us-gaap:OperatingSegmentsMemberrwt:ThirdPartyResidentialInvestmentsMember2022-01-012022-09-300000930236us-gaap:CorporateNonSegmentMember2022-01-012022-09-300000930236us-gaap:OperatingSegmentsMemberrwt:ResidentialLendingMember2021-07-012021-09-300000930236us-gaap:OperatingSegmentsMemberrwt:BusinessPurposeLendingMember2021-07-012021-09-300000930236us-gaap:OperatingSegmentsMemberrwt:ThirdPartyResidentialInvestmentsMember2021-07-012021-09-300000930236us-gaap:CorporateNonSegmentMember2021-07-012021-09-300000930236us-gaap:OperatingSegmentsMemberrwt:ResidentialLendingMember2021-01-012021-09-300000930236us-gaap:OperatingSegmentsMemberrwt:BusinessPurposeLendingMember2021-01-012021-09-300000930236us-gaap:OperatingSegmentsMemberrwt:ThirdPartyResidentialInvestmentsMember2021-01-012021-09-300000930236us-gaap:CorporateNonSegmentMember2021-01-012021-09-300000930236us-gaap:CorporateNonSegmentMemberrwt:LegacyConsolidatedVariableInterestEntitiesMember2022-07-012022-09-300000930236us-gaap:CorporateNonSegmentMemberrwt:OtherSubsegmentsMember2022-07-012022-09-300000930236us-gaap:CorporateNonSegmentMemberrwt:LegacyConsolidatedVariableInterestEntitiesMember2021-07-012021-09-300000930236us-gaap:CorporateNonSegmentMemberrwt:OtherSubsegmentsMember2021-07-012021-09-300000930236us-gaap:CorporateNonSegmentMemberrwt:LegacyConsolidatedVariableInterestEntitiesMember2022-01-012022-09-300000930236us-gaap:CorporateNonSegmentMemberrwt:OtherSubsegmentsMember2022-01-012022-09-300000930236us-gaap:CorporateNonSegmentMemberrwt:LegacyConsolidatedVariableInterestEntitiesMember2021-01-012021-09-300000930236us-gaap:CorporateNonSegmentMemberrwt:OtherSubsegmentsMember2021-01-012021-09-300000930236us-gaap:OperatingSegmentsMemberrwt:ResidentialLendingMemberus-gaap:ResidentialPortfolioSegmentMember2022-09-300000930236us-gaap:OperatingSegmentsMemberrwt:BusinessPurposeLendingMemberus-gaap:ResidentialPortfolioSegmentMember2022-09-300000930236us-gaap:OperatingSegmentsMemberrwt:ThirdPartyResidentialInvestmentsMemberus-gaap:ResidentialPortfolioSegmentMember2022-09-300000930236us-gaap:CorporateNonSegmentMemberus-gaap:ResidentialPortfolioSegmentMember2022-09-300000930236us-gaap:ResidentialPortfolioSegmentMember2022-09-300000930236rwt:BusinessPurposeResidentialLoansMemberus-gaap:OperatingSegmentsMemberrwt:ResidentialLendingMember2022-09-300000930236rwt:BusinessPurposeResidentialLoansMemberus-gaap:OperatingSegmentsMemberrwt:BusinessPurposeLendingMember2022-09-300000930236rwt:BusinessPurposeResidentialLoansMemberus-gaap:OperatingSegmentsMemberrwt:ThirdPartyResidentialInvestmentsMember2022-09-300000930236us-gaap:CorporateNonSegmentMemberrwt:BusinessPurposeResidentialLoansMember2022-09-300000930236rwt:BusinessPurposeResidentialLoansMember2022-09-300000930236rwt:MultifamilyLoansMemberus-gaap:OperatingSegmentsMemberrwt:ResidentialLendingMember2022-09-300000930236rwt:MultifamilyLoansMemberus-gaap:OperatingSegmentsMemberrwt:BusinessPurposeLendingMember2022-09-300000930236rwt:MultifamilyLoansMemberus-gaap:OperatingSegmentsMemberrwt:ThirdPartyResidentialInvestmentsMember2022-09-300000930236us-gaap:CorporateNonSegmentMemberrwt:MultifamilyLoansMember2022-09-300000930236rwt:MultifamilyLoansMember2022-09-300000930236us-gaap:OperatingSegmentsMemberrwt:ResidentialLendingMember2022-09-300000930236us-gaap:OperatingSegmentsMemberrwt:BusinessPurposeLendingMember2022-09-300000930236us-gaap:OperatingSegmentsMemberrwt:ThirdPartyResidentialInvestmentsMember2022-09-300000930236us-gaap:CorporateNonSegmentMember2022-09-300000930236us-gaap:OperatingSegmentsMemberrwt:ResidentialLendingMemberus-gaap:ResidentialPortfolioSegmentMember2021-12-310000930236us-gaap:OperatingSegmentsMemberrwt:BusinessPurposeLendingMemberus-gaap:ResidentialPortfolioSegmentMember2021-12-310000930236us-gaap:OperatingSegmentsMemberrwt:ThirdPartyResidentialInvestmentsMemberus-gaap:ResidentialPortfolioSegmentMember2021-12-310000930236us-gaap:CorporateNonSegmentMemberus-gaap:ResidentialPortfolioSegmentMember2021-12-310000930236us-gaap:ResidentialPortfolioSegmentMember2021-12-310000930236rwt:BusinessPurposeResidentialLoansMemberus-gaap:OperatingSegmentsMemberrwt:ResidentialLendingMember2021-12-310000930236rwt:BusinessPurposeResidentialLoansMemberus-gaap:OperatingSegmentsMemberrwt:BusinessPurposeLendingMember2021-12-310000930236rwt:BusinessPurposeResidentialLoansMemberus-gaap:OperatingSegmentsMemberrwt:ThirdPartyResidentialInvestmentsMember2021-12-310000930236us-gaap:CorporateNonSegmentMemberrwt:BusinessPurposeResidentialLoansMember2021-12-310000930236rwt:BusinessPurposeResidentialLoansMember2021-12-310000930236rwt:MultifamilyLoansMemberus-gaap:OperatingSegmentsMemberrwt:ResidentialLendingMember2021-12-310000930236rwt:MultifamilyLoansMemberus-gaap:OperatingSegmentsMemberrwt:BusinessPurposeLendingMember2021-12-310000930236rwt:MultifamilyLoansMemberus-gaap:OperatingSegmentsMemberrwt:ThirdPartyResidentialInvestmentsMember2021-12-310000930236us-gaap:CorporateNonSegmentMemberrwt:MultifamilyLoansMember2021-12-310000930236rwt:MultifamilyLoansMember2021-12-310000930236us-gaap:OperatingSegmentsMemberrwt:ResidentialLendingMember2021-12-310000930236us-gaap:OperatingSegmentsMemberrwt:BusinessPurposeLendingMember2021-12-310000930236us-gaap:OperatingSegmentsMemberrwt:ThirdPartyResidentialInvestmentsMember2021-12-310000930236us-gaap:CorporateNonSegmentMember2021-12-31
UNITED STATES OF AMERICA
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 10-Q
| | | | | |
☒ | QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 |
For the Quarterly Period Ended: September 30, 2022
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 1-13759
REDWOOD TRUST, INC.
(Exact Name of Registrant as Specified in Its Charter)
| | | | | | | | |
Maryland | | 68-0329422 |
(State or Other Jurisdiction of Incorporation or Organization) | | (I.R.S. Employer Identification No.) |
| | | | | | | | | | | |
One Belvedere Place, | Suite 300 | | |
Mill Valley, | California | | 94941 |
(Address of Principal Executive Offices) | | (Zip Code) |
(415) 389-7373
(Registrant’s Telephone Number, Including Area Code)
Not Applicable
(Former Name, Former Address and Former Fiscal Year, if Changed Since Last Report)
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 ☒ No ☐
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 ☒ No ☐
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, 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 | ☒ | | 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. ☐
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes ☐ No ☒
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 | RWT | New York Stock Exchange |
Indicate the number of shares outstanding of each of the issuer's classes of common stock, as of the latest practicable date.
| | | | | | | | | | | |
Common Stock, $0.01 par value per share | | 113,349,651 | | shares outstanding as of November 2, 2022 |
REDWOOD TRUST, INC.
2022 FORM 10-Q REPORT
TABLE OF CONTENTS
| | | | | | | | | | | |
| | | Page |
| FINANCIAL INFORMATION | | |
Item 1. | | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
Item 2. | | | |
Item 3. | | | |
Item 4. | | | |
| | | |
| OTHER INFORMATION | | |
Item 1. | | | |
Item 1A. | | | |
Item 2. | | | |
Item 3. | | | |
Item 4. | | | |
Item 5. | | | |
Item 6. | | | |
| | |
PART I. FINANCIAL INFORMATION
Item 1. Financial Statements
REDWOOD TRUST, INC. AND SUBSIDIARIES
CONSOLIDATED BALANCE SHEETS
| | | | | | | | | | | | | | |
(In Thousands, except Share Data) (Unaudited) | | September 30, 2022 | | December 31, 2021 |
ASSETS (1) | | | | |
Residential loans, held-for-sale, at fair value | | $ | 834,262 | | | $ | 1,845,282 | |
Residential loans, held-for-investment, at fair value | | 4,918,294 | | | 5,747,150 | |
Business purpose loans, held-for-sale, at fair value | | 337,238 | | | 358,309 | |
Business purpose loans, held-for-investment, at fair value | | 4,919,980 | | | 4,432,680 | |
Consolidated Agency multifamily loans, at fair value | | 427,458 | | | 473,514 | |
Real estate securities, at fair value | | 259,212 | | | 377,411 | |
Home equity investments | | 340,437 | | | 192,740 | |
Other investments | | 412,762 | | | 449,229 | |
Cash and cash equivalents | | 297,092 | | | 450,485 | |
Restricted cash | | 71,996 | | | 80,999 | |
Goodwill | | 23,373 | | | — | |
Intangible assets | | 44,130 | | | 41,561 | |
Derivative assets | | 65,213 | | | 26,467 | |
Other assets | | 194,500 | | | 231,117 | |
Total Assets | | $ | 13,145,947 | | | $ | 14,706,944 | |
| | | | |
LIABILITIES AND EQUITY (1) | | | | |
Liabilities | | | | |
Short-term debt, net | | $ | 2,110,279 | | | $ | 2,177,362 | |
| | | | |
Derivative liabilities | | 6,782 | | | 3,317 | |
Accrued expenses and other liabilities | | 201,125 | | | 245,788 | |
| | | | |
Asset-backed securities issued (includes $7,564,312 and $8,843,147 at fair value), net | | 8,139,293 | | | 9,253,557 | |
Long-term debt, net | | 1,534,226 | | | 1,640,833 | |
Total liabilities | | 11,991,705 | | | 13,320,857 | |
Commitments and Contingencies (see Note 17) | | | | |
Equity | | | | |
Common stock, par value $0.01 per share, 395,000,000 shares authorized; 113,343,014 and 114,892,309 issued and outstanding | | 1,133 | | | 1,149 | |
Additional paid-in capital | | 2,345,152 | | | 2,316,799 | |
Accumulated other comprehensive loss | | (64,935) | | | (8,927) | |
Cumulative earnings | | 1,197,428 | | | 1,316,890 | |
Cumulative distributions to stockholders | | (2,324,536) | | | (2,239,824) | |
Total equity | | 1,154,242 | | | 1,386,087 | |
Total Liabilities and Equity | | $ | 13,145,947 | | | $ | 14,706,944 | |
——————
(1)Our consolidated balance sheets include assets of consolidated variable interest entities (“VIEs”) that can only be used to settle obligations of these VIEs and liabilities of consolidated VIEs for which creditors do not have recourse to Redwood Trust, Inc. or its affiliates. At September 30, 2022 and December 31, 2021, assets of consolidated VIEs totaled $9,449,163 and $10,661,081, respectively. At September 30, 2022 and December 31, 2021, liabilities of consolidated VIEs totaled $8,448,479 and $9,619,347, respectively. See Note 4 for further discussion.
The accompanying notes are an integral part of these consolidated financial statements.
REDWOOD TRUST, INC. AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF INCOME (LOSS)
| | | | | | | | | | | | | | | | | | | | | | | | | | |
(In Thousands, except Share Data) | | Three Months Ended September 30, | | Nine Months Ended September 30, |
(Unaudited) | | 2022 | | 2021 | | 2022 | | 2021 |
Interest Income | | | | | | | | |
Residential loans | | $ | 61,002 | | | $ | 53,993 | | | $ | 191,252 | | | $ | 146,081 | |
Business purpose loans | | 95,197 | | | 67,129 | | | 270,430 | | | 201,640 | |
Consolidated Agency multifamily loans | | 4,762 | | | 4,846 | | | 14,247 | | | 14,492 | |
Real estate securities | | 6,989 | | | 14,242 | | | 30,772 | | | 33,184 | |
Other interest income | | 9,712 | | | 5,512 | | | 27,816 | | | 17,325 | |
Total interest income | | 177,662 | | | 145,722 | | | 534,517 | | | 412,722 | |
Interest Expense | | | | | | | | |
Short-term debt | | (23,944) | | | (11,826) | | | (49,093) | | | (30,794) | |
Asset-backed securities issued | | ( |