$RWT
REDWOOD TRUST INC Stock $rwt

$rwt Overview Financials Valuation SEC Filings Company Website

2024 Q1 Form 10-K Financial Statement

#000093023624000009 Filed on February 29, 2024

Income Statement

Concept	2024 Q1	2023 Q4	2023
Revenue	$214.0M	$203.0M	$724.5M
YoY Change	19.88%	17.11%	2.35%
Cost Of Revenue	$185.0M	$174.0M	$647.0M
YoY Change	18.9%	12.72%	15.46%
Gross Profit	$29.00M	$29.00M	$115.0M
YoY Change	26.49%	52.81%	-22.04%
Gross Profit Margin	13.55%	14.29%	15.87%
Selling, General & Admin	$35.00M	$32.00M	$128.0M
YoY Change	4.86%	-39.24%	-0.8%
% of Gross Profit	120.69%	110.34%	111.3%
Research & Development	$3.201M		$12.45M
YoY Change	2.86%		-12.25%
% of Gross Profit	11.04%		10.83%
Depreciation & Amortization	$3.469M	$3.772M	$14.85M
YoY Change	-5.43%	-0.92%	-6.71%
% of Gross Profit	11.96%	13.01%	12.92%
Operating Expenses	$18.00M	$19.00M	$166.3M
YoY Change	-59.13%	-62.05%	-5.64%
Operating Profit	$11.00M	$10.00M	-$51.27M
YoY Change	-152.11%	-132.17%	78.57%
Interest Expense	$22.00M	$15.00M	$631.5M
YoY Change	-85.53%	-171.37%	14.32%
% of Operating Profit	200.0%	150.0%
Other Income/Expense, Net	$3.361M		$16.24M
YoY Change	-8.77%		4.16%
Pretax Income	$31.00M	$22.00M	-$639.0K
YoY Change	786.47%	-141.13%	-99.65%
Income Tax	$1.000M	$1.000M	$1.635M
% Of Pretax Income	3.23%	4.55%
Net Earnings	$30.00M	$19.00M	-$2.274M
YoY Change	549.35%	-142.27%	-98.61%
Net Earnings / Revenue	14.02%	9.36%	-0.31%
Basic Earnings Per Share	$0.21		-$0.11
Diluted Earnings Per Share	$0.23	$0.16	-$0.11
COMMON SHARES
Basic Shares Outstanding	131.6M shares	118.6M shares	116.3M shares
Diluted Shares Outstanding	131.6M shares		116.3M shares

Balance Sheet

Concept	2024 Q1	2023 Q4	2023
SHORT-TERM ASSETS
Cash & Short-Term Investments	$275.0M	$420.8M	$293.0M
YoY Change	-57.52%	-15.75%	13.17%
Cash & Equivalents	$275.0M	$293.0M	$293.0M
Short-Term Investments	$212.3M	$127.8M
Other Short-Term Assets
YoY Change
Inventory
Prepaid Expenses
Receivables
Other Receivables
Total Short-Term Assets	$275.0M	$293.0M	$293.0M
YoY Change	-48.24%	-21.58%	-21.58%
LONG-TERM ASSETS
Property, Plant & Equipment	$7.225M	$7.829M	$20.36M
YoY Change	-22.24%	-37.94%	-29.28%
Goodwill	$23.37M	$23.37M
YoY Change	0.0%	0.0%
Intangibles	$25.66M	$28.46M
YoY Change	-32.1%	-30.4%
Long-Term Investments	$1.110B	$1.022B	$1.022B
YoY Change	6.54%	-1.24%	-1.24%
Other Assets	$105.1M	$115.8M	$115.8M
YoY Change	-17.86%	3.02%	3.02%
Total Long-Term Assets	$14.78B	$14.21B	$14.21B
YoY Change	17.42%	12.28%	12.28%
TOTAL ASSETS
Total Short-Term Assets	$275.0M	$293.0M	$293.0M
Total Long-Term Assets	$14.78B	$14.21B	$14.21B
Total Assets	$15.06B	$14.50B	$14.50B
YoY Change	14.76%	11.31%	11.3%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$4.481M	$4.992M	$4.992M
YoY Change	41.71%	17.9%	17.9%
Accrued Expenses	$189.2M	$182.3M	$182.3M
YoY Change	34.21%	24.28%	24.28%
Deferred Revenue
YoY Change
Short-Term Debt	$1.251B	$1.558B	$1.558B
YoY Change	-22.61%	-23.23%	-23.24%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$1.251B	$1.558B	$1.558B
YoY Change	-29.0%	-28.55%	-28.55%
LONG-TERM LIABILITIES
Long-Term Debt	$12.34B	$11.49B	$11.49B
YoY Change	21.17%	18.24%	18.24%
Other Long-Term Liabilities	$248.0M	$250.0M	$250.0M
YoY Change	498.74%	442.04%	442.04%
Total Long-Term Liabilities	$12.58B	$11.74B	$11.74B
YoY Change	23.1%	20.24%	20.24%
TOTAL LIABILITIES
Total Short-Term Liabilities	$1.251B	$1.558B	$1.558B
Total Long-Term Liabilities	$12.58B	$11.74B	$11.74B
Total Liabilities	$13.83B	$13.30B	$13.30B
YoY Change	15.44%	11.34%	11.33%
SHAREHOLDERS EQUITY
Retained Earnings	$1.173B	$1.144B
YoY Change	1.41%	-0.78%
Common Stock	$2.495B	$2.489B
YoY Change	5.89%	5.88%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$1.224B	$1.203B	$1.203B
YoY Change
Total Liabilities & Shareholders Equity	$15.06B	$14.50B	$14.50B
YoY Change	14.76%	11.31%	11.3%

Cashflow Statement

Concept	2024 Q1	2023 Q4	2023
OPERATING ACTIVITIES
Net Income	$30.00M	$19.00M	-$2.274M
YoY Change	549.35%	-142.27%	-98.61%
Depreciation, Depletion And Amortization	$3.469M	$3.772M	$14.85M
YoY Change	-5.43%	-0.92%	-6.71%
Cash From Operating Activities	-$954.2M	-$1.148B	-$2.016B
YoY Change	-1035.38%	11729.05%	1348.77%
INVESTING ACTIVITIES
Capital Expenditures
YoY Change
Acquisitions			$0.00
YoY Change			-100.0%
Other Investing Activities	$1.728M	$269.5M	$5.006M
YoY Change	210.23%	499.83%	13.75%
Cash From Investing Activities	$350.3M	$269.5M	$908.7M
YoY Change	216.35%	499.83%	324.86%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net			-$124.5M
YoY Change			978.72%
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	$575.5M	987.9M	$1.147B
YoY Change	-1214.93%	-1418.26%	-514.11%
NET CHANGE
Cash From Operating Activities	-$954.2M	-1.148B	-$2.016B
Cash From Investing Activities	$350.3M	269.5M	$908.7M
Cash From Financing Activities	$575.5M	987.9M	$1.147B
Net Change In Cash	-$28.40M	109.1M	$39.42M
YoY Change	-117.63%	-374.56%	-119.51%
FREE CASH FLOW
Cash From Operating Activities	-$954.2M	-$1.148B	-$2.016B
Capital Expenditures
Free Cash Flow
YoY Change

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	531484000	usd
CY2022	us-gaap	Interest Paid Net InterestPaidNet	518595000	usd
CY2021	us-gaap	Interest Paid Net InterestPaidNet	400836000	usd
CY2023	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	-1445000	usd
CY2022	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	4936000	usd
CY2023	dei	Amendment Flag AmendmentFlag	false
CY2023	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2023
CY2023	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2023	dei	Entity Central Index Key EntityCentralIndexKey	0000930236
CY2023Q4	us-gaap	Operating Lease Liability Statement Of Financial Position Extensible List OperatingLeaseLiabilityStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2023#AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent
CY2022Q4	us-gaap	Operating Lease Liability Statement Of Financial Position Extensible List OperatingLeaseLiabilityStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2023#AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent
CY2022Q4	us-gaap	Operating Lease Right Of Use Asset Statement Of Financial Position Extensible List OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2023#OtherAssets
CY2023Q4	us-gaap	Operating Lease Right Of Use Asset Statement Of Financial Position Extensible List OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2023#OtherAssets
CY2023	dei	Document Annual Report DocumentAnnualReport	true
CY2023	dei	Document Period End Date DocumentPeriodEndDate	2023-12-31
CY2023	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2023	dei	Document Transition Report DocumentTransitionReport	false
CY2023	dei	Entity File Number EntityFileNumber	1-13759
CY2023	dei	Entity Registrant Name EntityRegistrantName	REDWOOD TRUST, INC.
CY2023	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	MD
CY2023	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	68-0329422
CY2023	dei	Entity Address Address Line1 EntityAddressAddressLine1	One Belvedere Place,
CY2023	dei	Entity Address Address Line2 EntityAddressAddressLine2	Suite 300
CY2023	dei	Entity Address City Or Town EntityAddressCityOrTown	Mill Valley,
CY2023	dei	Entity Address State Or Province EntityAddressStateOrProvince	CA
CY2023	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	94941
CY2023	dei	City Area Code CityAreaCode	415
CY2023	dei	Local Phone Number LocalPhoneNumber	389-7373
CY2023	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
CY2023	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2023	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2023	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2023	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2023	dei	Entity Small Business EntitySmallBusiness	false
CY2023	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2023	dei	Icfr Auditor Attestation Flag IcfrAuditorAttestationFlag	true
CY2023	dei	Document Fin Stmt Error Correction Flag DocumentFinStmtErrorCorrectionFlag	false
CY2023	dei	Entity Shell Company EntityShellCompany	false
CY2023Q2	dei	Entity Public Float EntityPublicFloat	720172026	usd
CY2024Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	131577032	shares
CY2023Q4	ecd	Non Rule10b51 Arr Adopted Flag NonRule10b51ArrAdoptedFlag	false
CY2023Q4	ecd	Rule10b51 Arr Adopted Flag Rule10b51ArrAdoptedFlag	false
CY2023Q4	ecd	Non Rule10b51 Arr Trmntd Flag NonRule10b51ArrTrmntdFlag	false
CY2023Q4	ecd	Rule10b51 Arr Trmntd Flag Rule10b51ArrTrmntdFlag	false
CY2023	dei	Auditor Firm AuditorFirmId	248
CY2023	dei	Auditor Name AuditorName	GRANT THORNTON LLP
CY2023	dei	Auditor Location AuditorLocation	Newport Beach, California
CY2023Q4	us-gaap	Marketable Securities MarketableSecurities	127797000	usd
CY2022Q4	us-gaap	Marketable Securities MarketableSecurities	240475000	usd
CY2023Q4	rwt	Home Equity Investments HomeEquityInvestments	550436000	usd
CY2022Q4	rwt	Home Equity Investments HomeEquityInvestments	403462000	usd
CY2023Q4	us-gaap	Other Investments OtherInvestments	343930000	usd
CY2022Q4	us-gaap	Other Investments OtherInvestments	390938000	usd
CY2023Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	293104000	usd
CY2022Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	258894000	usd
CY2023Q4	us-gaap	Restricted Cash RestrictedCash	75684000	usd
CY2022Q4	us-gaap	Restricted Cash RestrictedCash	70470000	usd
CY2023Q4	us-gaap	Goodwill Goodwill	23373000	usd
CY2022Q4	us-gaap	Goodwill Goodwill	23373000	usd
CY2023Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	28462000	usd
CY2022Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	40892000	usd
CY2023Q4	us-gaap	Derivative Assets DerivativeAssets	14212000	usd
CY2022Q4	us-gaap	Derivative Assets DerivativeAssets	20830000	usd
CY2023Q4	us-gaap	Other Assets OtherAssets	351109000	usd
CY2022Q4	us-gaap	Other Assets OtherAssets	211240000	usd
CY2023Q4	us-gaap	Assets Assets	14504327000	usd
CY2022Q4	us-gaap	Assets Assets	13030899000	usd
CY2023Q4	us-gaap	Short Term Borrowings ShortTermBorrowings	1558222000	usd
CY2022Q4	us-gaap	Short Term Borrowings ShortTermBorrowings	2029679000	usd
CY2023Q4	us-gaap	Derivative Liabilities DerivativeLiabilities	33828000	usd
CY2022Q4	us-gaap	Derivative Liabilities DerivativeLiabilities	16855000	usd
CY2023Q4	us-gaap	Accrued Liabilities Current And Noncurrent AccruedLiabilitiesCurrentAndNoncurrent	216803000	usd
CY2022Q4	us-gaap	Accrued Liabilities Current And Noncurrent AccruedLiabilitiesCurrentAndNoncurrent	180203000	usd
CY2023Q4	us-gaap	Debt Instrument Fair Value DebtInstrumentFairValue	9151263000	usd
CY2022Q4	us-gaap	Debt Instrument Fair Value DebtInstrumentFairValue	7424132000	usd
CY2023Q4	us-gaap	Secured Debt SecuredDebt	9811880000	usd
CY2022Q4	us-gaap	Secured Debt SecuredDebt	7986752000	usd
CY2023Q4	us-gaap	Other Long Term Debt OtherLongTermDebt	1680901000	usd
CY2022Q4	us-gaap	Other Long Term Debt OtherLongTermDebt	1733425000	usd
CY2023Q4	us-gaap	Liabilities Liabilities	13301634000	usd
CY2022Q4	us-gaap	Liabilities Liabilities	11946914000	usd
CY2023Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2022Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2023Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2022Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2023Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	2990000	shares
CY2022Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	0	shares
CY2023Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	2800000	shares
CY2023Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	2800000	shares
CY2022Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2022Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2023Q4	us-gaap	Preferred Stock Value PreferredStockValue	66948000	usd
CY2022Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	usd
CY2022Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2023Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2023Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	392010000	shares
CY2022Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	395000000	shares
CY2023Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	131485661	shares
CY2023Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	131485661	shares
CY2022Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	113484675	shares
CY2022Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	113484675	shares
CY2023Q4	us-gaap	Common Stock Value CommonStockValue	1315000	usd
CY2022Q4	us-gaap	Common Stock Value CommonStockValue	1135000	usd
CY2023Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	2487848000	usd
CY2022Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	2349845000	usd
CY2023Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-57957000	usd
CY2022Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-68868000	usd
CY2023Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	1144412000	usd
CY2022Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	1153370000	usd
CY2023Q4	us-gaap	Cumulative Dividends CumulativeDividends	2439873000	usd
CY2022Q4	us-gaap	Cumulative Dividends CumulativeDividends	2351497000	usd
CY2023Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1202693000	usd
CY2022Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1083985000	usd
CY2023Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	14504327000	usd
CY2022Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	13030899000	usd
CY2023	us-gaap	Interest And Fee Income Loans Consumer Real Estate InterestAndFeeIncomeLoansConsumerRealEstate	253911000	usd
CY2022	us-gaap	Interest And Fee Income Loans Consumer Real Estate InterestAndFeeIncomeLoansConsumerRealEstate	250502000	usd
CY2021	us-gaap	Interest And Fee Income Loans Consumer Real Estate InterestAndFeeIncomeLoansConsumerRealEstate	204801000	usd
CY2023	us-gaap	Interest And Fee Income Nonmortgage Loans And Leases Held For Sale InterestAndFeeIncomeNonmortgageLoansAndLeasesHeldForSale	382316000	usd
CY2022	us-gaap	Interest And Fee Income Nonmortgage Loans And Leases Held For Sale InterestAndFeeIncomeNonmortgageLoansAndLeasesHeldForSale	362481000	usd
CY2021	us-gaap	Interest And Fee Income Nonmortgage Loans And Leases Held For Sale InterestAndFeeIncomeNonmortgageLoansAndLeasesHeldForSale	270791000	usd
CY2023	us-gaap	Interest And Fee Income Loans Held For Sale Mortgages InterestAndFeeIncomeLoansHeldForSaleMortgages	18645000	usd
CY2022	us-gaap	Interest And Fee Income Loans Held For Sale Mortgages InterestAndFeeIncomeLoansHeldForSaleMortgages	18938000	usd
CY2021	us-gaap	Interest And Fee Income Loans Held For Sale Mortgages InterestAndFeeIncomeLoansHeldForSaleMortgages	19266000	usd
CY2023	us-gaap	Interest Income Securities Mortgage Backed InterestIncomeSecuritiesMortgageBacked	21550000	usd
CY2022	us-gaap	Interest Income Securities Mortgage Backed InterestIncomeSecuritiesMortgageBacked	37708000	usd
CY2021	us-gaap	Interest Income Securities Mortgage Backed InterestIncomeSecuritiesMortgageBacked	54704000	usd
CY2023	us-gaap	Interest Income Other InterestIncomeOther	48040000	usd
CY2022	us-gaap	Interest Income Other InterestIncomeOther	38225000	usd
CY2021	us-gaap	Interest Income Other InterestIncomeOther	25364000	usd
CY2023	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	724462000	usd
CY2022	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	707854000	usd
CY2021	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	574926000	usd
CY2023	us-gaap	Interest Expense Short Term Borrowings InterestExpenseShortTermBorrowings	116361000	usd
CY2022	us-gaap	Interest Expense Short Term Borrowings InterestExpenseShortTermBorrowings	84343000	usd
CY2021	us-gaap	Interest Expense Short Term Borrowings InterestExpenseShortTermBorrowings	42581000	usd
CY2023	us-gaap	Interest Expense Beneficial Interests Issued By Consolidated Variable Interest Entities InterestExpenseBeneficialInterestsIssuedByConsolidatedVariableInterestEntities	371761000	usd
CY2022	us-gaap	Interest Expense Beneficial Interests Issued By Consolidated Variable Interest Entities InterestExpenseBeneficialInterestsIssuedByConsolidatedVariableInterestEntities	370219000	usd
CY2021	us-gaap	Interest Expense Beneficial Interests Issued By Consolidated Variable Interest Entities InterestExpenseBeneficialInterestsIssuedByConsolidatedVariableInterestEntities	305801000	usd
CY2023	us-gaap	Interest Expense Long Term Debt InterestExpenseLongTermDebt	143397000	usd
CY2022	us-gaap	Interest Expense Long Term Debt InterestExpenseLongTermDebt	97838000	usd
CY2021	us-gaap	Interest Expense Long Term Debt InterestExpenseLongTermDebt	78367000	usd
CY2023	us-gaap	Interest Expense InterestExpense	631519000	usd
CY2022	us-gaap	Interest Expense InterestExpense	552400000	usd
CY2021	us-gaap	Interest Expense InterestExpense	426749000	usd
CY2023	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	92943000	usd
CY2022	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	155454000	usd
CY2021	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	148177000	usd
CY2023	rwt	Mortgage Banking Activities Net MortgageBankingActivitiesNet	67386000	usd
CY2022	rwt	Mortgage Banking Activities Net MortgageBankingActivitiesNet	-13659000	usd
CY2021	rwt	Mortgage Banking Activities Net MortgageBankingActivitiesNet	235744000	usd
CY2023	us-gaap	Unrealized Gain Loss On Investments UnrealizedGainLossOnInvestments	-44400000	usd
CY2022	us-gaap	Unrealized Gain Loss On Investments UnrealizedGainLossOnInvestments	-178272000	usd
CY2021	us-gaap	Unrealized Gain Loss On Investments UnrealizedGainLossOnInvestments	114624000	usd
CY2023	rwt	Home Equity Investments Income Net HomeEquityInvestmentsIncomeNet	35117000	usd
CY2022	rwt	Home Equity Investments Income Net HomeEquityInvestmentsIncomeNet	2714000	usd
CY2021	rwt	Home Equity Investments Income Net HomeEquityInvestmentsIncomeNet	13425000	usd
CY2023	us-gaap	Other Income OtherIncome	12886000	usd
CY2022	us-gaap	Other Income OtherIncome	21204000	usd
CY2021	us-gaap	Other Income OtherIncome	12018000	usd
CY2023	us-gaap	Realized Investment Gains Losses RealizedInvestmentGainsLosses	1699000	usd
CY2022	us-gaap	Realized Investment Gains Losses RealizedInvestmentGainsLosses	5334000	usd
CY2021	us-gaap	Realized Investment Gains Losses RealizedInvestmentGainsLosses	17993000	usd
CY2023	us-gaap	Noninterest Income NoninterestIncome	72688000	usd
CY2022	us-gaap	Noninterest Income NoninterestIncome	-162679000	usd
CY2021	us-gaap	Noninterest Income NoninterestIncome	393804000	usd
CY2023	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	128295000	usd
CY2022	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	140908000	usd
CY2021	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	165218000	usd
CY2022	rwt	Portfolio Management Fees PortfolioManagementFees	7951000	usd
CY2021	rwt	Portfolio Management Fees PortfolioManagementFees	5758000	usd
CY2021	rwt	Loan Acquisition Costs LoanAcquisitionCosts	16219000	usd
CY2023	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1635000	usd
CY2023	us-gaap	Net Income Loss NetIncomeLoss	-2274000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	-163520000	usd
CY2023	us-gaap	Redeemable Preferred Stock Dividends RedeemablePreferredStockDividends	6684000	usd
CY2022	us-gaap	Redeemable Preferred Stock Dividends RedeemablePreferredStockDividends	0	usd
CY2021	us-gaap	Redeemable Preferred Stock Dividends RedeemablePreferredStockDividends	0	usd
CY2023	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-8958000	usd
CY2022	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-163520000	usd
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	319613000	usd
CY2023	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.11
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-1.43
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.73
CY2023	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.11
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-1.43
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.37
CY2023	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	116283328	shares
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	117227846	shares
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	113230190	shares
CY2023	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	116283328	shares
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	117227846	shares
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	142070301	shares
CY2023	us-gaap	Net Income Loss NetIncomeLoss	-2274000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	-163520000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	319613000	usd
CY2023	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	6230000	usd
CY2022	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-64704000	usd
CY2021	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	8016000	usd
CY2023	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	-554000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	-636000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	16849000	usd
CY2023	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax	-4127000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax	-4127000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax	-4127000	usd
CY2023	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	10911000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-59941000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-4706000	usd
CY2023	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	8637000	usd
CY2022	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	-223461000	usd
CY2021	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	314907000	usd
CY2023	us-gaap	Redeemable Preferred Stock Dividends RedeemablePreferredStockDividends	6684000	usd
CY2022	us-gaap	Redeemable Preferred Stock Dividends RedeemablePreferredStockDividends	0	usd
CY2021	us-gaap	Redeemable Preferred Stock Dividends RedeemablePreferredStockDividends	0	usd
CY2023	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	1953000	usd
CY2022	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-223461000	usd
CY2021	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	314907000	usd
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	1083985000	usd
CY2023	us-gaap	Net Income Loss NetIncomeLoss	-2274000	usd
CY2023	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	10911000	usd
CY2023	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	123877000	usd
CY2023	rwt	Stock Issued During Period Value Employee Stock Purchase Plans And Other Incentive Plans StockIssuedDuringPeriodValueEmployeeStockPurchasePlansAndOtherIncentivePlans	-4756000	usd
CY2023	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	19062000	usd
CY2023	us-gaap	Stock And Warrants Issued During Period Value Preferred Stock And Warrants StockAndWarrantsIssuedDuringPeriodValuePreferredStockAndWarrants	66948000	usd
CY2023	us-gaap	Preferred Stock Dividends Per Share Declared PreferredStockDividendsPerShareDeclared	2.47917
CY2023	us-gaap	Dividends Preferred Stock DividendsPreferredStock	6684000	usd
CY2023	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.71
CY2023	us-gaap	Dividends Common Stock DividendsCommonStock	88376000	usd
CY2023Q4	us-gaap	Stockholders Equity StockholdersEquity	1202693000	usd
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	1386087000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	-163520000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-59941000	usd
CY2022	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	67476000	usd
CY2022	rwt	Stock Issued During Period Value Employee Stock Purchase Plans And Other Incentive Plans StockIssuedDuringPeriodValueEmployeeStockPurchasePlansAndOtherIncentivePlans	-1888000	usd
CY2022	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	23940000	usd
CY2022	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	56496000	usd
CY2022	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.92
CY2022	us-gaap	Dividends Common Stock DividendsCommonStock	111673000	usd
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	1083985000	usd
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	1110899000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	319613000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-4706000	usd
CY2021	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	34708000	usd
CY2021	rwt	Stock Issued During Period Value Employee Stock Purchase Plans And Other Incentive Plans StockIssuedDuringPeriodValueEmployeeStockPurchasePlansAndOtherIncentivePlans	-1657000	usd
CY2021	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	18902000	usd
CY2021	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.78
CY2021	us-gaap	Dividends Common Stock DividendsCommonStock	91672000	usd
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	1386087000	usd
CY2023	us-gaap	Net Income Loss NetIncomeLoss	-2274000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	-163520000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	319613000	usd
CY2023	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-17914000	usd
CY2022	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-6254000	usd
CY2021	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	9789000	usd
CY2023	us-gaap	Depreciation And Amortization DepreciationAndAmortization	14854000	usd
CY2022	us-gaap	Depreciation And Amortization DepreciationAndAmortization	15922000	usd
CY2021	us-gaap	Depreciation And Amortization DepreciationAndAmortization	16784000	usd
CY2023	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	774633000	usd
CY2022	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	1077262000	usd
CY2021	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	1258115000	usd
CY2023	us-gaap	Payments To Purchase Loans Held For Sale PaymentsToPurchaseLoansHeldForSale	2046299000	usd
CY2022	us-gaap	Payments To Purchase Loans Held For Sale PaymentsToPurchaseLoansHeldForSale	3841952000	usd
CY2021	us-gaap	Payments To Purchase Loans Held For Sale PaymentsToPurchaseLoansHeldForSale	13188434000	usd
CY2023	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	781386000	usd
CY2022	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	4316792000	usd
CY2021	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	8639769000	usd
CY2023	us-gaap	Proceeds From Collection Of Loans Held For Sale ProceedsFromCollectionOfLoansHeldForSale	52097000	usd
CY2022	us-gaap	Proceeds From Collection Of Loans Held For Sale ProceedsFromCollectionOfLoansHeldForSale	196464000	usd
CY2021	us-gaap	Proceeds From Collection Of Loans Held For Sale ProceedsFromCollectionOfLoansHeldForSale	84244000	usd
CY2023	rwt	Payments For Proceeds From Derivative Instrument Operating Activities PaymentsForProceedsFromDerivativeInstrumentOperatingActivities	11071000	usd
CY2022	rwt	Payments For Proceeds From Derivative Instrument Operating Activities PaymentsForProceedsFromDerivativeInstrumentOperatingActivities	198963000	usd
CY2021	rwt	Payments For Proceeds From Derivative Instrument Operating Activities PaymentsForProceedsFromDerivativeInstrumentOperatingActivities	44755000	usd
CY2023	us-gaap	Share Based Compensation ShareBasedCompensation	19062000	usd
CY2022	us-gaap	Share Based Compensation ShareBasedCompensation	23940000	usd
CY2021	us-gaap	Share Based Compensation ShareBasedCompensation	18902000	usd
CY2023	rwt	Market Valuation Adjustments Net MarketValuationAdjustmentsNet	35814000	usd
CY2022	rwt	Market Valuation Adjustments Net MarketValuationAdjustmentsNet	-227186000	usd
CY2021	rwt	Market Valuation Adjustments Net MarketValuationAdjustmentsNet	321433000	usd
CY2023	us-gaap	Gain Loss On Sale Of Investments GainLossOnSaleOfInvestments	1699000	usd
CY2022	us-gaap	Gain Loss On Sale Of Investments GainLossOnSaleOfInvestments	5334000	usd
CY2021	us-gaap	Gain Loss On Sale Of Investments GainLossOnSaleOfInvestments	17993000	usd
CY2023	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	41156000	usd
CY2022	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-42585000	usd
CY2021	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	64835000	usd
CY2023	us-gaap	Increase Decrease In Operating Liabilities IncreaseDecreaseInOperatingLiabilities	-10334000	usd
CY2022	us-gaap	Increase Decrease In Operating Liabilities IncreaseDecreaseInOperatingLiabilities	-79178000	usd
CY2021	us-gaap	Increase Decrease In Operating Liabilities IncreaseDecreaseInOperatingLiabilities	41967000	usd
CY2023	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-2015825000	usd
CY2022	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-139140000	usd
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-5694565000	usd
CY2023	rwt	Payments For Origination Of Loans Held For Investment PaymentsForOriginationOfLoansHeldForInvestment	806894000	usd
CY2022	rwt	Payments For Origination Of Loans Held For Investment PaymentsForOriginationOfLoansHeldForInvestment	1638554000	usd
CY2021	rwt	Payments For Origination Of Loans Held For Investment PaymentsForOriginationOfLoansHeldForInvestment	894908000	usd
CY2023	us-gaap	Payments To Acquire Loans And Leases Held For Investment PaymentsToAcquireLoansAndLeasesHeldForInvestment	0	usd
CY2022	us-gaap	Payments To Acquire Loans And Leases Held For Investment PaymentsToAcquireLoansAndLeasesHeldForInvestment	22006000	usd
CY2021	us-gaap	Payments To Acquire Loans And Leases Held For Investment PaymentsToAcquireLoansAndLeasesHeldForInvestment	65315000	usd
CY2023	us-gaap	Proceeds From Sale Of Loans Held For Investment ProceedsFromSaleOfLoansHeldForInvestment	45663000	usd
CY2022	us-gaap	Proceeds From Sale Of Loans Held For Investment ProceedsFromSaleOfLoansHeldForInvestment	2280000	usd
CY2021	us-gaap	Proceeds From Sale Of Loans Held For Investment ProceedsFromSaleOfLoansHeldForInvestment	9484000	usd
CY2023	us-gaap	Proceeds From Collection Of Finance Receivables ProceedsFromCollectionOfFinanceReceivables	1549092000	usd
CY2022	us-gaap	Proceeds From Collection Of Finance Receivables ProceedsFromCollectionOfFinanceReceivables	2002630000	usd
CY2021	us-gaap	Proceeds From Collection Of Finance Receivables ProceedsFromCollectionOfFinanceReceivables	2601416000	usd
CY2023	rwt	Payments To Acquire Real Estate Securities PaymentsToAcquireRealEstateSecurities	9855000	usd
CY2022	rwt	Payments To Acquire Real Estate Securities PaymentsToAcquireRealEstateSecurities	15006000	usd
CY2021	rwt	Payments To Acquire Real Estate Securities PaymentsToAcquireRealEstateSecurities	68643000	usd
CY2023	us-gaap	Proceeds From Collection Of Retained Interest In Securitized Receivables ProceedsFromCollectionOfRetainedInterestInSecuritizedReceivables	0	usd
CY2022	us-gaap	Proceeds From Collection Of Retained Interest In Securitized Receivables ProceedsFromCollectionOfRetainedInterestInSecuritizedReceivables	0	usd
CY2021	us-gaap	Proceeds From Collection Of Retained Interest In Securitized Receivables ProceedsFromCollectionOfRetainedInterestInSecuritizedReceivables	8197000	usd
CY2023	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	143914000	usd
CY2022	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	31729000	usd
CY2021	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	39652000	usd
CY2023	rwt	Proceeds From Principal Repayments On Securities ProceedsFromPrincipalRepaymentsOnSecurities	1122000	usd
CY2022	rwt	Proceeds From Principal Repayments On Securities ProceedsFromPrincipalRepaymentsOnSecurities	32735000	usd
CY2021	rwt	Proceeds From Principal Repayments On Securities ProceedsFromPrincipalRepaymentsOnSecurities	60667000	usd
CY2023	rwt	Payments For Servicing Advance Investments PaymentsForServicingAdvanceInvestments	0	usd
CY2022	rwt	Payments For Servicing Advance Investments PaymentsForServicingAdvanceInvestments	0	usd
CY2021	rwt	Payments For Servicing Advance Investments PaymentsForServicingAdvanceInvestments	196583000	usd
CY2023	rwt	Repayments Of Servicing Advance Investments RepaymentsOfServicingAdvanceInvestments	55777000	usd
CY2022	rwt	Repayments Of Servicing Advance Investments RepaymentsOfServicingAdvanceInvestments	70589000	usd
CY2021	rwt	Repayments Of Servicing Advance Investments RepaymentsOfServicingAdvanceInvestments	76223000	usd
CY2023	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	0	usd
CY2022	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	40636000	usd
CY2021	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	0	usd
CY2023	rwt	Payments To Acquire Home Equity Investment Contracts PaymentsToAcquireHomeEquityInvestmentContracts	108054000	usd
CY2022	rwt	Payments To Acquire Home Equity Investment Contracts PaymentsToAcquireHomeEquityInvestmentContracts	248218000	usd
CY2021	rwt	Payments To Acquire Home Equity Investment Contracts PaymentsToAcquireHomeEquityInvestmentContracts	133547000	usd
CY2023	rwt	Proceeds From Payments For Home Equity Contracts Net ProceedsFromPaymentsForHomeEquityContractsNet	42961000	usd
CY2022	rwt	Proceeds From Payments For Home Equity Contracts Net ProceedsFromPaymentsForHomeEquityContractsNet	42744000	usd
CY2021	rwt	Proceeds From Payments For Home Equity Contracts Net ProceedsFromPaymentsForHomeEquityContractsNet	0	usd
CY2023	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	5006000	usd
CY2022	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	4401000	usd
CY2021	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	32547000	usd
CY2023	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	908720000	usd
CY2022	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	213886000	usd
CY2021	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	1404096000	usd
CY2023	us-gaap	Proceeds From Short Term Debt ProceedsFromShortTermDebt	2958179000	usd
CY2022	us-gaap	Proceeds From Short Term Debt ProceedsFromShortTermDebt	4842446000	usd
CY2023	us-gaap	Repayments Of Short Term Debt RepaymentsOfShortTermDebt	3329242000	usd
CY2021	us-gaap	Proceeds From Issuance Of Secured Debt ProceedsFromIssuanceOfSecuredDebt	4472071000	usd
CY2022	us-gaap	Repayments Of Secured Debt RepaymentsOfSecuredDebt	1453511000	usd
CY2021	us-gaap	Repayments Of Secured Debt RepaymentsOfSecuredDebt	1989762000	usd
CY2023	us-gaap	Proceeds From Other Debt ProceedsFromOtherDebt	746989000	usd
CY2022	us-gaap	Proceeds From Other Debt ProceedsFromOtherDebt	2154135000	usd
CY2021	us-gaap	Proceeds From Other Debt ProceedsFromOtherDebt	1455383000	usd
CY2023	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	3166000	usd
CY2022	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	21115000	usd
CY2023	us-gaap	Repayments Of Other Debt RepaymentsOfOtherDebt	904630000	usd
CY2022	us-gaap	Repayments Of Other Debt RepaymentsOfOtherDebt	1148064000	usd
CY2021	us-gaap	Repayments Of Other Debt RepaymentsOfOtherDebt	1421662000	usd
CY2021	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	21944000	usd
CY2022	us-gaap	Proceeds From Issuance Of Preferred Stock And Preference Stock ProceedsFromIssuanceOfPreferredStockAndPreferenceStock	0	usd
CY2021	us-gaap	Proceeds From Issuance Of Preferred Stock And Preference Stock ProceedsFromIssuanceOfPreferredStockAndPreferenceStock	0	usd
CY2023	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0	usd
CY2022	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	56496000	usd
CY2021	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0	usd
CY2023	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	5353000	usd
CY2022	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	2447000	usd
CY2021	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	2267000	usd
CY2023	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	88376000	usd
CY2022	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	111673000	usd
CY2021	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	91672000	usd
CY2023	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	5199000	usd
CY2022	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	0	usd
CY2021	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	0	usd
CY2023	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-6900000	usd
CY2022	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-4799000	usd
CY2021	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	7004000	usd
CY2023	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	1146529000	usd
CY2022	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-276866000	usd
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	4277503000	usd
CY2023	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	39424000	usd
CY2022	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-202120000	usd
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-12966000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	329364000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	531484000	usd
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	544450000	usd
CY2023Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	368788000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	329364000	usd
CY2023	us-gaap	Interest Paid Net InterestPaidNet	603316000	usd
CY2021	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	43144000	usd
CY2023Q4	us-gaap	Transfers Of Financial Assets Accounted For As Sale Initial Fair Value Of Assets Obtained As Proceeds TransfersOfFinancialAssetsAccountedForAsSaleInitialFairValueOfAssetsObtainedAsProceeds	0	usd
CY2022Q4	us-gaap	Transfers Of Financial Assets Accounted For As Sale Initial Fair Value Of Assets Obtained As Proceeds TransfersOfFinancialAssetsAccountedForAsSaleInitialFairValueOfAssetsObtainedAsProceeds	0	usd
CY2021Q4	us-gaap	Transfers Of Financial Assets Accounted For As Sale Initial Fair Value Of Assets Obtained As Proceeds TransfersOfFinancialAssetsAccountedForAsSaleInitialFairValueOfAssetsObtainedAsProceeds	9375000	usd
CY2023	us-gaap	Servicing Asset At Fair Value Additions ServicingAssetAtFairValueAdditions	0	usd
CY2022	us-gaap	Servicing Asset At Fair Value Additions ServicingAssetAtFairValueAdditions	4543000	usd
CY2021	us-gaap	Servicing Asset At Fair Value Additions ServicingAssetAtFairValueAdditions	7065000	usd
CY2023	rwt	Dividends Declared But Not Paid On Preferred Stock DividendsDeclaredButNotPaidOnPreferredStock	1478000	usd
CY2022	rwt	Dividends Declared But Not Paid On Preferred Stock DividendsDeclaredButNotPaidOnPreferredStock	0	usd
CY2021	rwt	Dividends Declared But Not Paid On Preferred Stock DividendsDeclaredButNotPaidOnPreferredStock	0	usd
CY2023	us-gaap	Transfer Of Loans Held For Sale To Portfolio Loans1 TransferOfLoansHeldForSaleToPortfolioLoans1	2789507000	usd
CY2022	us-gaap	Transfer Of Loans Held For Sale To Portfolio Loans1 TransferOfLoansHeldForSaleToPortfolioLoans1	2949262000	usd
CY2021	us-gaap	Transfer Of Loans Held For Sale To Portfolio Loans1 TransferOfLoansHeldForSaleToPortfolioLoans1	5026723000	usd
CY2023	us-gaap	Transfer Of Portfolio Loans And Leases To Held For Sale1 TransferOfPortfolioLoansAndLeasesToHeldForSale1	27958000	usd
CY2022	us-gaap	Transfer Of Portfolio Loans And Leases To Held For Sale1 TransferOfPortfolioLoansAndLeasesToHeldForSale1	0	usd
CY2021	us-gaap	Transfer Of Portfolio Loans And Leases To Held For Sale1 TransferOfPortfolioLoansAndLeasesToHeldForSale1	92400000	usd
CY2023	us-gaap	Transfer To Other Real Estate TransferToOtherRealEstate	100280000	usd
CY2022	us-gaap	Transfer To Other Real Estate TransferToOtherRealEstate	8494000	usd
CY2021	us-gaap	Transfer To Other Real Estate TransferToOtherRealEstate	40038000	usd
CY2023	us-gaap	Stock Issued1 StockIssued1	0	usd
CY2022	us-gaap	Stock Issued1 StockIssued1	0	usd
CY2021	us-gaap	Stock Issued1 StockIssued1	13375000	usd
CY2023	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	478000	usd
CY2022	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	0	usd
CY2021	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	6977000	usd
CY2023	rwt	Operating Lease Liability Reduction From Lease Modification OperatingLeaseLiabilityReductionFromLeaseModification	274000	usd
CY2022	rwt	Operating Lease Liability Reduction From Lease Modification OperatingLeaseLiabilityReductionFromLeaseModification	0	usd
CY2021	rwt	Operating Lease Liability Reduction From Lease Modification OperatingLeaseLiabilityReductionFromLeaseModification	0	usd
CY2023	rwt	Short Term Debt Transferred To Long Term Debt ShortTermDebtTransferredToLongTermDebt	325176000	usd
CY2022	rwt	Short Term Debt Transferred To Long Term Debt ShortTermDebtTransferredToLongTermDebt	908627000	usd
CY2021	rwt	Short Term Debt Transferred To Long Term Debt ShortTermDebtTransferredToLongTermDebt	93150000	usd
CY2023	rwt	Long Term Debt Transferred To Short Term Debt LongTermDebtTransferredToShortTermDebt	427021000	usd
CY2022	rwt	Long Term Debt Transferred To Short Term Debt LongTermDebtTransferredToShortTermDebt	0	usd
CY2021	rwt	Long Term Debt Transferred To Short Term Debt LongTermDebtTransferredToShortTermDebt	0	usd
CY2023Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	293000000	usd
CY2023Q4	us-gaap	Restricted Cash RestrictedCash	76000000	usd
CY2022Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	259000000	usd
CY2022Q4	us-gaap	Restricted Cash RestrictedCash	70000000	usd
CY2021Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	450000000	usd
CY2021Q4	us-gaap	Restricted Cash RestrictedCash	81000000	usd
CY2023	us-gaap	Nature Of Operations NatureOfOperations	Organization<div style="margin-top:8pt;text-align:justify;text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%">Redwood Trust, Inc., together with its subsidiaries, is a specialty finance company focused on several distinct areas of housing credit, with a mission to help make quality housing, whether rented or owned, accessible to all American households. Our operating platforms occupy a unique position in the housing finance value chain, providing liquidity to growing segments of the U.S. housing market not well served by government programs. We deliver customized housing credit investments to a diverse mix of investors through our best-in-class securitization platforms, whole-loan distribution activities and our publicly-traded securities. Our aggregation, origination and investment activities have evolved to incorporate a diverse mix of residential consumer and residential investor housing credit assets. Our goal is to provide attractive returns to shareholders through a stable and growing stream of earnings and dividends, capital appreciation, and a commitment to technological innovation that facilitates risk-minded scale. We operate our business in three segments: Residential Consumer Mortgage Banking, Residential Investor Mortgage Banking, and Investment Portfolio. </span></div><div style="margin-top:9pt;text-align:justify;text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Our primary sources of income are net interest income from our investments and non-interest income from our mortgage banking activities. Net interest income primarily consists of the interest income we earn on investments less the interest expense we incur on borrowed funds and other liabilities. Income from mortgage banking activities is generated through the origination and acquisition of loans, and their subsequent sale, securitization, or transfer to our investment portfolios. </span></div><div style="margin-top:12pt;text-align:justify;text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Redwood Trust, Inc. has elected to be taxed as a real estate investment trust (“REIT”) under the Internal Revenue Code of 1986, as amended (the “Internal Revenue Code”), beginning with its taxable year ended December 31, 1994. We generally refer, collectively, to Redwood Trust, Inc. and those of its subsidiaries that are generally not subject to subsidiary-level corporate income tax as “the REIT” or “our REIT.” We generally refer to subsidiaries of Redwood Trust, Inc. that are subject to subsidiary-level corporate income tax as “our taxable REIT subsidiaries” or “TRS.” </span></div><div style="margin-top:9pt;text-align:justify;text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Redwood Trust, Inc. was incorporated in the State of Maryland on April 11, 1994, and commenced operations on August 19, 1994. On October 15, 2019, Redwood acquired CoreVest American Finance Lender, LLC and certain affiliated entities ("CoreVest"), at which time CoreVest became wholly owned by Redwood. On July 1, 2022, Redwood acquired Riverbend Funding, LLC ("Riverbend"), at which time Riverbend became wholly owned by Redwood. The operations of Riverbend were combined with those of CoreVest under the CoreVest brand. References herein to “Redwood,” the “company,” “we,” “us,” and “our” include Redwood Trust, Inc. and its consolidated subsidiaries, unless the context otherwise requires. In statements regarding qualification as a REIT, such terms refer solely to Redwood Trust, Inc. Refer to Item 1 - </span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%">Business</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> in this Annual Report on Form 10-K for additional information on our business.</span></div>
CY2023	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	3	segment
CY2023	us-gaap	Use Of Estimates UseOfEstimates	<div style="margin-top:8pt;text-align:justify;text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The preparation of financial statements requires us to make a number of significant estimates. These include estimates of fair value of certain assets and liabilities, amounts and timing of credit losses, prepayment rates, valuation allowances, and other estimates that affect the reported amounts of certain assets and liabilities as of the date of the consolidated financial statements and the reported amounts of certain revenues and expenses during the reported periods. It is likely that changes in these estimates (e.g., valuation changes due to supply and demand, credit performance, prepayments, interest rates, or other reasons) will occur in the near term. Our estimates are inherently subjective in nature and actual results could differ from our estimates and the differences could be material.</span></div>
CY2023Q4	us-gaap	Derivative Liability Securities Sold Under Agreements To Resell Securities Loaned Collateral Right To Reclaim Securities DerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoanedCollateralRightToReclaimSecurities	472852000	usd
CY2023	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	12000000	usd
CY2022	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	14000000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	9412000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	8426000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	6694000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	1571000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	2359000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	28462000	usd
CY2022Q4	us-gaap	Goodwill Goodwill	23373000	usd
CY2021Q4	us-gaap	Goodwill Goodwill	0	usd
CY2023	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	0	usd
CY2022	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	23373000	usd
CY2023	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	usd
CY2022	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	usd
CY2023Q4	us-gaap	Goodwill Goodwill	23373000	usd
CY2022Q4	us-gaap	Goodwill Goodwill	23373000	usd
	rwt	Risk Sharing Arrangement Term RiskSharingArrangementTerm	P10Y
	rwt	Risk Sharing Arrangement Term RiskSharingArrangementTerm	P10Y
CY2023Q4	rwt	Special Purpose Entities Assets SpecialPurposeEntitiesAssets	28000000	usd
CY2022Q4	rwt	Special Purpose Entities Assets SpecialPurposeEntitiesAssets	30000000	usd
CY2023Q4	rwt	Special Purpose Entities Liabilities SpecialPurposeEntitiesLiabilities	6000000	usd
CY2022Q4	rwt	Special Purpose Entities Liabilities SpecialPurposeEntitiesLiabilities	6000000	usd
CY2023Q4	us-gaap	Derivative Liability Securities Sold Under Agreements To Resell Securities Loaned Collateral Right To Reclaim Cash DerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoanedCollateralRightToReclaimCash	28878000	usd
CY2021	rwt	Employee Stock Purchase Plan Minimum Percentage Of Common Stock Fair Value Defined To Purchase Shares By Eligible Participants EmployeeStockPurchasePlanMinimumPercentageOfCommonStockFairValueDefinedToPurchaseSharesByEligibleParticipants	0.85
CY2023	us-gaap	Defined Contribution Plan Maximum Annual Contributions Per Employee Percent DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent	1
CY2023	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	2000000	usd
CY2022	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	2000000	usd
CY2021	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	1000000	usd
CY2023Q4	us-gaap	Derivative Liability Securities Sold Under Agreements To Resell Securities Loaned Gross DerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoanedGross	502314000	usd
CY2023Q4	us-gaap	Derivative Liability Securities Sold Under Agreements To Resell Securities Loaned Asset DerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoanedAsset	0	usd
CY2023Q4	us-gaap	Derivative Liability Securities Sold Under Agreements To Resell Securities Loaned DerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoaned	502314000	usd
CY2023Q4	us-gaap	Derivative Liability Securities Sold Under Agreements To Resell Securities Loaned Amount Offset Against Collateral DerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoanedAmountOffsetAgainstCollateral	584000	usd
CY2022Q4	us-gaap	Derivative Liability Securities Sold Under Agreements To Resell Securities Loaned Gross DerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoanedGross	241536000	usd
CY2022Q4	us-gaap	Derivative Liability Securities Sold Under Agreements To Resell Securities Loaned Asset DerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoanedAsset	0	usd
CY2022Q4	us-gaap	Derivative Liability Securities Sold Under Agreements To Resell Securities Loaned DerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoaned	241536000	usd
CY2022Q4	us-gaap	Derivative Liability Securities Sold Under Agreements To Resell Securities Loaned Collateral Right To Reclaim Securities DerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoanedCollateralRightToReclaimSecurities	226625000	usd
CY2022Q4	us-gaap	Derivative Liability Securities Sold Under Agreements To Resell Securities Loaned Collateral Right To Reclaim Cash DerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoanedCollateralRightToReclaimCash	4518000	usd
CY2022Q4	us-gaap	Derivative Liability Securities Sold Under Agreements To Resell Securities Loaned Amount Offset Against Collateral DerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoanedAmountOffsetAgainstCollateral	10393000	usd
CY2021Q3	rwt	Number Of Securitization Transactions Co Sponsored NumberOfSecuritizationTransactionsCoSponsored	2	transaction
CY2023Q4	rwt	Number Of Securitization Transactions Co Sponsored NumberOfSecuritizationTransactionsCoSponsored	2	transaction
CY2023	rwt	Increase Decreasein Fair Value Adjustmentson Assets IncreaseDecreaseinFairValueAdjustmentsonAssets	46197000	usd
CY2022	rwt	Increase Decreasein Fair Value Adjustmentson Assets IncreaseDecreaseinFairValueAdjustmentsonAssets	-58648000	usd
CY2021	rwt	Increase Decreasein Fair Value Adjustmentson Assets IncreaseDecreaseinFairValueAdjustmentsonAssets	196566000	usd
CY2023	rwt	Market Valuation Adjustments Net MarketValuationAdjustmentsNet	35814000	usd
CY2022	rwt	Market Valuation Adjustments Net MarketValuationAdjustmentsNet	-227186000	usd
CY2021	rwt	Market Valuation Adjustments Net MarketValuationAdjustmentsNet	321433000	usd
CY2023Q4	us-gaap	Servicing Asset At Amortized Value ServicingAssetAtAmortizedValue	912000000	usd
CY2023Q4	us-gaap	Trading Securities TradingSecurities	40424000	usd
CY2022Q4	us-gaap	Trading Securities TradingSecurities	108329000	usd
CY2023Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	87373000	usd
CY2022Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	132146000	usd
CY2023Q4	us-gaap	Marketable Securities MarketableSecurities	127797000	usd
CY2022Q4	us-gaap	Marketable Securities MarketableSecurities	240475000	usd
CY2023Q4	us-gaap	Trading Securities TradingSecurities	40424000	usd
CY2022Q4	us-gaap	Trading Securities TradingSecurities	108329000	usd
CY2023Q4	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	16567000	usd
CY2022Q4	us-gaap	Investment Owned Balance Principal Amount InvestmentOwnedBalancePrincipalAmount	215592000	usd
CY2023	us-gaap	Payments To Acquire Trading Securities Heldforinvestment PaymentsToAcquireTradingSecuritiesHeldforinvestment	7883000	usd
CY2022	us-gaap	Payments To Acquire Trading Securities Heldforinvestment PaymentsToAcquireTradingSecuritiesHeldforinvestment	5006000	usd
CY2023	us-gaap	Proceeds From Sale Of Trading Securities Heldforinvestment ProceedsFromSaleOfTradingSecuritiesHeldforinvestment	88073000	usd
CY2022	us-gaap	Proceeds From Sale Of Trading Securities Heldforinvestment ProceedsFromSaleOfTradingSecuritiesHeldforinvestment	31729000	usd
CY2023	us-gaap	Increase Decrease In Trading Securities IncreaseDecreaseInTradingSecurities	12694000	usd
CY2022	us-gaap	Increase Decrease In Trading Securities IncreaseDecreaseInTradingSecurities	-34222000	usd
CY2023Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	87373000	usd
CY2022Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	132146000	usd
CY2023	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	1979000	usd
CY2022	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	10000000	usd
CY2023	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	55842000	usd
CY2022	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	0	usd
CY2023	rwt	Debt Securities Available For Sale Principal Balance Of Securities Called DebtSecuritiesAvailableForSalePrincipalBalanceOfSecuritiesCalled	0	usd
CY2022	rwt	Debt Securities Available For Sale Principal Balance Of Securities Called DebtSecuritiesAvailableForSalePrincipalBalanceOfSecuritiesCalled	20267000	usd
CY2023	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	6230000	usd
CY2022	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-64704000	usd
CY2023Q4	rwt	Debt Securities Available For Sale Principal Balance DebtSecuritiesAvailableForSalePrincipalBalance	149956000	usd
CY2022Q4	rwt	Debt Securities Available For Sale Principal Balance DebtSecuritiesAvailableForSalePrincipalBalance	221933000	usd
CY2023Q4	rwt	Debt Securities Available For Sale Credit Reserve DebtSecuritiesAvailableForSaleCreditReserve	23436000	usd
CY2022Q4	rwt	Debt Securities Available For Sale Credit Reserve DebtSecuritiesAvailableForSaleCreditReserve	28739000	usd
CY2023Q4	rwt	Debt Securities Available For Sale Unamortized Discounts Premiums DebtSecuritiesAvailableForSaleUnamortizedDiscountsPremiums	46885000	usd
CY2022Q4	rwt	Debt Securities Available For Sale Unamortized Discounts Premiums DebtSecuritiesAvailableForSaleUnamortizedDiscountsPremiums	61650000	usd
CY2023Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	79635000	usd
CY2022Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	131544000	usd
CY2023Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	16973000	usd
CY2022Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	16269000	usd
CY2023Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	6753000	usd
CY2022Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	13127000	usd
CY2023Q4	us-gaap	Debt Securities Available For Sale Allowance For Credit Loss DebtSecuritiesAvailableForSaleAllowanceForCreditLoss	2482000	usd
CY2022Q4	us-gaap	Debt Securities Available For Sale Allowance For Credit Loss DebtSecuritiesAvailableForSaleAllowanceForCreditLoss	2540000	usd
CY2023Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	87373000	usd
CY2022Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	132146000	usd
CY2023Q4	rwt	Number Of Available For Sale Securities NumberOfAvailableForSaleSecurities	66	investment
CY2023Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Number Of Positions DebtSecuritiesAvailableForSaleUnrealizedLossPositionNumberOfPositions	21	investment
CY2023Q4	rwt	Number Of Securities Continuous Unrealized Loss Position More Than Twelve Months NumberOfSecuritiesContinuousUnrealizedLossPositionMoreThanTwelveMonths	19	investment
CY2022Q4	rwt	Number Of Available For Sale Securities NumberOfAvailableForSaleSecurities	79	investment
CY2022Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Number Of Positions DebtSecuritiesAvailableForSaleUnrealizedLossPositionNumberOfPositions	38	investment
CY2022Q4	rwt	Number Of Securities Continuous Unrealized Loss Position More Than Twelve Months NumberOfSecuritiesContinuousUnrealizedLossPositionMoreThanTwelveMonths	1	investment
CY2023Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	7000000	usd
CY2023Q4	us-gaap	Debt Securities Available For Sale Allowance For Credit Loss DebtSecuritiesAvailableForSaleAllowanceForCreditLoss	2000000	usd
CY2022Q4	us-gaap	Debt Securities Available For Sale Allowance For Credit Loss DebtSecuritiesAvailableForSaleAllowanceForCreditLoss	2540000	usd
CY2021Q4	us-gaap	Debt Securities Available For Sale Allowance For Credit Loss DebtSecuritiesAvailableForSaleAllowanceForCreditLoss	0	usd
CY2023	us-gaap	Debt Securities Available For Sale Allowance For Credit Loss Not Previously Recorded DebtSecuritiesAvailableForSaleAllowanceForCreditLossNotPreviouslyRecorded	300000	usd
CY2022	us-gaap	Debt Securities Available For Sale Allowance For Credit Loss Not Previously Recorded DebtSecuritiesAvailableForSaleAllowanceForCreditLossNotPreviouslyRecorded	1726000	usd
CY2023	us-gaap	Debt Securities Available For Sale Allowance For Credit Loss Not To Sell Before Recovery Credit Loss Previously Recorded Expense Reversal DebtSecuritiesAvailableForSaleAllowanceForCreditLossNotToSellBeforeRecoveryCreditLossPreviouslyRecordedExpenseReversal	-50000	usd
CY2022	us-gaap	Debt Securities Available For Sale Allowance For Credit Loss Not To Sell Before Recovery Credit Loss Previously Recorded Expense Reversal DebtSecuritiesAvailableForSaleAllowanceForCreditLossNotToSellBeforeRecoveryCreditLossPreviouslyRecordedExpenseReversal	814000	usd
CY2023	us-gaap	Debt Securities Available For Sale Allowance For Credit Loss Purchased With Credit Deterioration Increase DebtSecuritiesAvailableForSaleAllowanceForCreditLossPurchasedWithCreditDeteriorationIncrease	0	usd
CY2022	us-gaap	Debt Securities Available For Sale Allowance For Credit Loss Purchased With Credit Deterioration Increase DebtSecuritiesAvailableForSaleAllowanceForCreditLossPurchasedWithCreditDeteriorationIncrease	0	usd
CY2023	us-gaap	Debt Securities Available For Sale Allowance For Credit Loss Securities Sold DebtSecuritiesAvailableForSaleAllowanceForCreditLossSecuritiesSold	-308000	usd
CY2022	us-gaap	Debt Securities Available For Sale Allowance For Credit Loss Securities Sold DebtSecuritiesAvailableForSaleAllowanceForCreditLossSecuritiesSold	0	usd
CY2023	us-gaap	Debt Securities Available For Sale Allowance For Credit Loss Sell Before Recovery DebtSecuritiesAvailableForSaleAllowanceForCreditLossSellBeforeRecovery	0	usd
CY2022	us-gaap	Debt Securities Available For Sale Allowance For Credit Loss Sell Before Recovery DebtSecuritiesAvailableForSaleAllowanceForCreditLossSellBeforeRecovery	0	usd
CY2023	us-gaap	Debt Securities Available For Sale Allowance For Credit Loss Writeoff DebtSecuritiesAvailableForSaleAllowanceForCreditLossWriteoff	0	usd
CY2022	us-gaap	Debt Securities Available For Sale Allowance For Credit Loss Writeoff DebtSecuritiesAvailableForSaleAllowanceForCreditLossWriteoff	0	usd
CY2023	us-gaap	Debt Securities Available For Sale Allowance For Credit Loss Recovery DebtSecuritiesAvailableForSaleAllowanceForCreditLossRecovery	0	usd
CY2022	us-gaap	Debt Securities Available For Sale Allowance For Credit Loss Recovery DebtSecuritiesAvailableForSaleAllowanceForCreditLossRecovery	0	usd
CY2023Q4	us-gaap	Debt Securities Available For Sale Allowance For Credit Loss DebtSecuritiesAvailableForSaleAllowanceForCreditLoss	2482000	usd
CY2022Q4	us-gaap	Debt Securities Available For Sale Allowance For Credit Loss DebtSecuritiesAvailableForSaleAllowanceForCreditLoss	2540000	usd
CY2023	rwt	Availableforsale Securities Gross Realized Gain Loss On Sales And Calls AvailableforsaleSecuritiesGrossRealizedGainLossOnSalesAndCalls	1502000	usd
CY2022	rwt	Availableforsale Securities Gross Realized Gain Loss On Sales And Calls AvailableforsaleSecuritiesGrossRealizedGainLossOnSalesAndCalls	2508000	usd
CY2021	rwt	Availableforsale Securities Gross Realized Gain Loss On Sales And Calls AvailableforsaleSecuritiesGrossRealizedGainLossOnSalesAndCalls	17093000	usd
CY2023Q4	rwt	Home Equity Investments HomeEquityInvestments	550436000	usd
CY2022Q4	rwt	Home Equity Investments HomeEquityInvestments	403462000	usd
CY2023Q4	rwt	Net Market Valuation Recorded Gain Losses Income Net NetMarketValuationRecordedGainLossesIncomeNet	35117000	usd
CY2022Q4	rwt	Net Market Valuation Recorded Gain Losses Income Net NetMarketValuationRecordedGainLossesIncomeNet	2714000	usd
CY2021Q4	rwt	Net Market Valuation Recorded Gain Losses Income Net NetMarketValuationRecordedGainLossesIncomeNet	13425000	usd
CY2023Q4	us-gaap	Other Investments OtherInvestments	343930000	usd
CY2022Q4	us-gaap	Other Investments OtherInvestments	390938000	usd
CY2023	rwt	Number Of Partnerships Consolidated NumberOfPartnershipsConsolidated	2	partnership
CY2023	rwt	Mortgage Servicing Rights Income Loss Net MortgageServicingRightsIncomeLossNet	7000000	usd
CY2022	rwt	Mortgage Servicing Rights Income Loss Net MortgageServicingRightsIncomeLossNet	15000000	usd
CY2021	rwt	Mortgage Servicing Rights Income Loss Net MortgageServicingRightsIncomeLossNet	2000000	usd
CY2023Q4	us-gaap	Derivative Fair Value Of Derivative Net DerivativeFairValueOfDerivativeNet	-19616000	usd
CY2023Q4	us-gaap	Derivative Notional Amount DerivativeNotionalAmount	2628677000	usd
CY2022Q4	us-gaap	Derivative Fair Value Of Derivative Net DerivativeFairValueOfDerivativeNet	3975000	usd
CY2022Q4	us-gaap	Derivative Notional Amount DerivativeNotionalAmount	1772298000	usd
CY2023Q4	us-gaap	Real Estate Acquired Through Foreclosure RealEstateAcquiredThroughForeclosure	93599000	usd
CY2022Q4	us-gaap	Real Estate Acquired Through Foreclosure RealEstateAcquiredThroughForeclosure	6455000	usd
CY2023Q4	us-gaap	Interest Receivable InterestReceivable	69072000	usd
CY2022Q4	us-gaap	Interest Receivable InterestReceivable	60893000	usd
CY2023Q4	us-gaap	Accrued Investment Income Receivable AccruedInvestmentIncomeReceivable	67302000	usd
CY2022Q4	us-gaap	Accrued Investment Income Receivable AccruedInvestmentIncomeReceivable	36623000	usd
CY2023Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	40115000	usd
CY2022Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	41931000	usd
CY2023Q4	us-gaap	Margin Deposit Assets MarginDepositAssets	33414000	usd
CY2022Q4	us-gaap	Margin Deposit Assets MarginDepositAssets	13802000	usd
CY2023Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	12532000	usd
CY2022Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	16177000	usd
CY2023Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	7829000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	12616000	usd
CY2023Q4	us-gaap	Income Tax Receivable IncomeTaxReceivable	2082000	usd
CY2022Q4	us-gaap	Income Tax Receivable IncomeTaxReceivable	3399000	usd
CY2023Q4	us-gaap	Other Assets Miscellaneous OtherAssetsMiscellaneous	25166000	usd
CY2022Q4	us-gaap	Other Assets Miscellaneous OtherAssetsMiscellaneous	19344000	usd
CY2023Q4	us-gaap	Other Assets OtherAssets	351109000	usd
CY2022Q4	us-gaap	Other Assets OtherAssets	211240000	usd
CY2023Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	17000000	usd
CY2023Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	10000000	usd
CY2023Q4	us-gaap	Minority Interest In Limited Partnerships MinorityInterestInLimitedPartnerships	81177000	usd
CY2022Q4	us-gaap	Minority Interest In Limited Partnerships MinorityInterestInLimitedPartnerships	44859000	usd
CY2023Q4	us-gaap	Interest Payable Current And Noncurrent InterestPayableCurrentAndNoncurrent	52755000	usd
CY2022Q4	us-gaap	Interest Payable Current And Noncurrent InterestPayableCurrentAndNoncurrent	46612000	usd
CY2023Q4	us-gaap	Employee Related Liabilities Current And Noncurrent EmployeeRelatedLiabilitiesCurrentAndNoncurrent	28140000	usd
CY2022Q4	us-gaap	Employee Related Liabilities Current And Noncurrent EmployeeRelatedLiabilitiesCurrentAndNoncurrent	30929000	usd
CY2023Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	14725000	usd
CY2022Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	18563000	usd
CY2023Q4	us-gaap	Guaranty Liabilities GuarantyLiabilities	5781000	usd
CY2022Q4	us-gaap	Guaranty Liabilities GuarantyLiabilities	6344000	usd
CY2023Q4	rwt	Accrued Operating Expenses AccruedOperatingExpenses	5527000	usd
CY2022Q4	rwt	Accrued Operating Expenses AccruedOperatingExpenses	5740000	usd
CY2023Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	4992000	usd
CY2022Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	4234000	usd
CY2023Q4	rwt	Loan Repurchase Reserve LoanRepurchaseReserve	4700000	usd
CY2022Q4	rwt	Loan Repurchase Reserve LoanRepurchaseReserve	7051000	usd
CY2023Q4	rwt	Bridge Loan Holdback BridgeLoanHoldback	2059000	usd
CY2022Q4	rwt	Bridge Loan Holdback BridgeLoanHoldback	3301000	usd
CY2023Q4	rwt	Dividends Payable Preferred Stock DividendsPayablePreferredStock	1478000	usd
CY2022Q4	rwt	Dividends Payable Preferred Stock DividendsPayablePreferredStock	0	usd
CY2023Q4	rwt	Margin Payable MarginPayable	350000	usd
CY2022Q4	rwt	Margin Payable MarginPayable	5944000	usd
CY2023Q4	rwt	Other Liabilities Miscellaneous OtherLiabilitiesMiscellaneous	15119000	usd
CY2022Q4	rwt	Other Liabilities Miscellaneous OtherLiabilitiesMiscellaneous	6627000	usd
CY2023Q4	us-gaap	Accrued Liabilities Current And Noncurrent AccruedLiabilitiesCurrentAndNoncurrent	216803000	usd
CY2022Q4	us-gaap	Accrued Liabilities Current And Noncurrent AccruedLiabilitiesCurrentAndNoncurrent	180203000	usd
CY2022Q4	us-gaap	Real Estate Acquired Through Foreclosure RealEstateAcquiredThroughForeclosure	6455000	usd
CY2023	us-gaap	Real Estate Acquisitions Through Foreclosures RealEstateAcquisitionsThroughForeclosures	100280000	usd
CY2023	us-gaap	Real Estate Cost Of Real Estate Sold RealEstateCostOfRealEstateSold	10891000	usd
CY2023	us-gaap	Principal Investment Gains Losses PrincipalInvestmentGainsLosses	-2245000	usd
CY2023Q4	us-gaap	Real Estate Acquired Through Foreclosure RealEstateAcquiredThroughForeclosure	93599000	usd
CY2021Q4	us-gaap	Real Estate Acquired Through Foreclosure RealEstateAcquiredThroughForeclosure	36126000	usd
CY2022	us-gaap	Real Estate Acquisitions Through Foreclosures RealEstateAcquisitionsThroughForeclosures	8494000	usd
CY2022	us-gaap	Real Estate Cost Of Real Estate Sold RealEstateCostOfRealEstateSold	39673000	usd
CY2022	us-gaap	Principal Investment Gains Losses PrincipalInvestmentGainsLosses	1507000	usd
CY2022Q4	us-gaap	Real Estate Acquired Through Foreclosure RealEstateAcquiredThroughForeclosure	6455000	usd
CY2023	rwt	Realized Gain Loss From Liquidation RealizedGainLossFromLiquidation	-2000000	usd
CY2022	rwt	Realized Gain Loss From Liquidation RealizedGainLossFromLiquidation	2000000	usd
CY2023Q4	us-gaap	Number Of Real Estate Properties NumberOfRealEstateProperties	45	asset
CY2022Q4	us-gaap	Number Of Real Estate Properties NumberOfRealEstateProperties	28	asset
CY2018	rwt	Number Of Partnerships Consolidated NumberOfPartnershipsConsolidated	2	partnership
CY2023	us-gaap	Net Income Loss Allocated To Limited Partners NetIncomeLossAllocatedToLimitedPartners	6000000	usd
CY2022	us-gaap	Net Income Loss Allocated To Limited Partners NetIncomeLossAllocatedToLimitedPartners	2000000	usd
CY2021	us-gaap	Net Income Loss Allocated To Limited Partners NetIncomeLossAllocatedToLimitedPartners	2000000	usd
CY2021	rwt	Number Of Securitization Transactions Co Sponsored NumberOfSecuritizationTransactionsCoSponsored	2	transaction
CY2023Q4	rwt	Number Of Securitization Transactions Co Sponsored NumberOfSecuritizationTransactionsCoSponsored	2	transaction
CY2023Q4	us-gaap	Short Term Borrowings ShortTermBorrowings	1558222000	usd
CY2022Q4	us-gaap	Short Term Borrowings ShortTermBorrowings	2029679000	usd
CY2023Q4	rwt	Shortterm Debt Pledgedas Collateral ShorttermDebtPledgedasCollateral	1855214000	usd
CY2022Q4	rwt	Shortterm Debt Pledgedas Collateral ShorttermDebtPledgedasCollateral	2299034000	usd
CY2023	us-gaap	Shortterm Debt Average Outstanding Amount ShorttermDebtAverageOutstandingAmount	1140000000	usd
CY2022	us-gaap	Shortterm Debt Average Outstanding Amount ShorttermDebtAverageOutstandingAmount	1650000000	usd
CY2023Q4	us-gaap	Interest Payable Current InterestPayableCurrent	6000000	usd
CY2022Q4	us-gaap	Interest Payable Current InterestPayableCurrent	7000000	usd
CY2023Q4	us-gaap	Short Term Borrowings ShortTermBorrowings	1558222000	usd
CY2023Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	1689670000	usd
CY2023Q4	us-gaap	Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet	8769000	usd
CY2023Q4	us-gaap	Long Term Debt LongTermDebt	1680901000	usd
CY2022Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	1746145000	usd
CY2022Q4	us-gaap	Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet	12720000	usd
CY2022Q4	us-gaap	Long Term Debt LongTermDebt	1733425000	usd
CY2023Q4	us-gaap	Debt Instrument Collateral Amount DebtInstrumentCollateralAmount	1565514000	usd
CY2022Q4	us-gaap	Debt Instrument Collateral Amount DebtInstrumentCollateralAmount	1379856000	usd
CY2023Q4	rwt	Interest Payable Noncurrent InterestPayableNoncurrent	10248000	usd
CY2022Q4	rwt	Interest Payable Noncurrent InterestPayableNoncurrent	11966000	usd
CY2023Q4	rwt	Lessee Number Of Leases LesseeNumberOfLeases	10	lease
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	16000000	usd
CY2023	us-gaap	Operating Lease Cost OperatingLeaseCost	5000000	usd
CY2022	us-gaap	Operating Lease Cost OperatingLeaseCost	5000000	usd
CY2021	us-gaap	Operating Lease Cost OperatingLeaseCost	4000000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	4656000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	3687000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	3520000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	2588000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	1122000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	869000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	16442000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	1717000	usd
CY2023Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	14725000	usd
CY2023Q4	us-gaap	Leasehold Improvements Gross LeaseholdImprovementsGross	2000000	usd
CY2021	rwt	Amortization Of Leasehold Improvement AmortizationOfLeaseholdImprovement	500000	usd
CY2022	rwt	Amortization Of Leasehold Improvement AmortizationOfLeaseholdImprovement	500000	usd
CY2023	rwt	Amortization Of Leasehold Improvement AmortizationOfLeaseholdImprovement	500000	usd
CY2023Q4	rwt	Lessee Number Of Office Leases LesseeNumberOfOfficeLeases	2	lease
CY2023Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	15000000	usd
CY2023Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	13000000	usd
CY2023Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P4Y
CY2023Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.053
CY2018	rwt	Commitment To Fund Partnership Number Of Partnerships CommitmentToFundPartnershipNumberOfPartnerships	2	partnership
CY2023	rwt	Fee Income Risk Sharing Agreement FeeIncomeRiskSharingAgreement	1000000	usd
CY2022	rwt	Fee Income Risk Sharing Agreement FeeIncomeRiskSharingAgreement	1000000	usd
CY2021	rwt	Fee Income Risk Sharing Agreement FeeIncomeRiskSharingAgreement	3000000	usd
CY2023Q4	us-gaap	Guaranty Liabilities GuarantyLiabilities	6000000	usd
CY2023Q4	rwt	Guarantee Obligation Credit Reserve GuaranteeObligationCreditReserve	5000000	usd
CY2023Q4	rwt	Special Purpose Entities Assets SpecialPurposeEntitiesAssets	28000000	usd
CY2022Q4	rwt	Special Purpose Entities Assets SpecialPurposeEntitiesAssets	30000000	usd
CY2023Q4	rwt	Special Purpose Entities Liabilities SpecialPurposeEntitiesLiabilities	6000000	usd
CY2022Q4	rwt	Special Purpose Entities Liabilities SpecialPurposeEntitiesLiabilities	6000000	usd
CY2023Q4	rwt	Loss Contingency Repurchase Reserve LossContingencyRepurchaseReserve	5000000	usd
CY2022Q4	rwt	Loss Contingency Repurchase Reserve LossContingencyRepurchaseReserve	6000000	usd
CY2023	rwt	Mortgage Loans On Real Estate Repurchase Requests MortgageLoansOnRealEstateRepurchaseRequests	1	repurchase_request
CY2022	rwt	Mortgage Loans On Real Estate Repurchase Requests MortgageLoansOnRealEstateRepurchaseRequests	14	repurchase_request
CY2023	rwt	Mortgage Loans On Real Estate Number Of Loans Repurchased MortgageLoansOnRealEstateNumberOfLoansRepurchased	5	loan
CY2022	rwt	Mortgage Loans On Real Estate Number Of Loans Repurchased MortgageLoansOnRealEstateNumberOfLoansRepurchased	1	loan
CY2021	rwt	Mortgage Loans On Real Estate Number Of Loans Repurchased MortgageLoansOnRealEstateNumberOfLoansRepurchased	2	loan
CY2023	rwt	Mortgage Loans On Real Estate Repurchase Provision Reversal MortgageLoansOnRealEstateRepurchaseProvisionReversal	1000000	usd
CY2022	rwt	Mortgage Loans On Real Estate Repurchase Provision Reversal MortgageLoansOnRealEstateRepurchaseProvisionReversal	-3000000	usd
CY2021	rwt	Mortgage Loans On Real Estate Repurchase Provision Reversal MortgageLoansOnRealEstateRepurchaseProvisionReversal	1000000	usd
CY2023	rwt	Mortgage Loans On Real Estate Loans Repurchased MortgageLoansOnRealEstateLoansRepurchased	77000	usd
CY2022	rwt	Mortgage Loans On Real Estate Loans Repurchased MortgageLoansOnRealEstateLoansRepurchased	43000	usd
CY2021	rwt	Mortgage Loans On Real Estate Loans Repurchased MortgageLoansOnRealEstateLoansRepurchased	200000	usd
CY2023	us-gaap	Preferred Stock Dividends Per Share Declared PreferredStockDividendsPerShareDeclared	2.47917
CY2023Q4	us-gaap	Dividends Payable Current And Noncurrent DividendsPayableCurrentAndNoncurrent	1000000	usd
CY2023	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-8958000	usd
CY2022	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-163520000	usd
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	319613000	usd
CY2023	us-gaap	Participating Securities Distributed And Undistributed Earnings Loss Basic ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic	3999000	usd
CY2022	us-gaap	Participating Securities Distributed And Undistributed Earnings Loss Basic ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic	4335000	usd
CY2021	us-gaap	Participating Securities Distributed And Undistributed Earnings Loss Basic ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic	10635000	usd
CY2023	us-gaap	Undistributed Earnings UndistributedEarnings	-12957000	usd
CY2022	us-gaap	Undistributed Earnings UndistributedEarnings	-167855000	usd
CY2021	us-gaap	Undistributed Earnings UndistributedEarnings	308978000	usd
CY2023	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	116283328	shares
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	117227846	shares
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	113230190	shares
CY2023	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.11
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-1.43
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.73
CY2023	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-8958000	usd
CY2022	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-163520000	usd
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	319613000	usd
CY2023	us-gaap	Participating Securities Distributed And Undistributed Earnings Loss Diluted ParticipatingSecuritiesDistributedAndUndistributedEarningsLossDiluted	3999000	usd
CY2022	us-gaap	Participating Securities Distributed And Undistributed Earnings Loss Diluted ParticipatingSecuritiesDistributedAndUndistributedEarningsLossDiluted	4335000	usd
CY2021	us-gaap	Participating Securities Distributed And Undistributed Earnings Loss Diluted ParticipatingSecuritiesDistributedAndUndistributedEarningsLossDiluted	9880000	usd
CY2023	us-gaap	Interest On Convertible Debt Net Of Tax InterestOnConvertibleDebtNetOfTax	0	usd
CY2022	us-gaap	Interest On Convertible Debt Net Of Tax InterestOnConvertibleDebtNetOfTax	0	usd
CY2021	us-gaap	Interest On Convertible Debt Net Of Tax InterestOnConvertibleDebtNetOfTax	27463000	usd
CY2023	us-gaap	Undistributed Earnings Diluted UndistributedEarningsDiluted	-12957000	usd
CY2022	us-gaap	Undistributed Earnings Diluted UndistributedEarningsDiluted	-167855000	usd
CY2021	us-gaap	Undistributed Earnings Diluted UndistributedEarningsDiluted	337196000	usd
CY2023	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	116283328	shares
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	117227846	shares
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	113230190	shares
CY2023	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	0	shares
CY2022	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	0	shares
CY2021	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	273236	shares
CY2023	us-gaap	Incremental Common Shares Attributable To Conversion Of Debt Securities IncrementalCommonSharesAttributableToConversionOfDebtSecurities	0	shares
CY2022	us-gaap	Incremental Common Shares Attributable To Conversion Of Debt Securities IncrementalCommonSharesAttributableToConversionOfDebtSecurities	0	shares
CY2021	us-gaap	Incremental Common Shares Attributable To Conversion Of Debt Securities IncrementalCommonSharesAttributableToConversionOfDebtSecurities	28566875	shares
CY2023	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	116283328	shares
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	117227846	shares
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	142070301	shares
CY2023	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.11
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-1.43
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.37
CY2023Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	38000000	usd
CY2022Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	40188000	usd
CY2023	us-gaap	Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount	22311000	usd
CY2023	rwt	Sharebased Compensation Arrangementby Sharebased Payment Award Equity Instruments Otherthan Options Valuation Adjustment SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsValuationAdjustment	4553000	usd
CY2023	rwt	Sharebased Compensation Arrangement By Sharebased Payment Award Compensation Cost Forfeitures SharebasedCompensationArrangementBySharebasedPaymentAwardCompensationCostForfeitures	1834000	usd
CY2023	rwt	Allocated Sharebased Compensation Expense Including Restructuring AllocatedSharebasedCompensationExpenseIncludingRestructuring	18507000	usd
CY2023Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	37605000	usd
CY2023	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1 EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1	P2Y
CY2022Q4	us-gaap	Employee Stock Ownership Plan Esop Repurchase Obligation Amount EmployeeStockOwnershipPlanESOPRepurchaseObligationAmount	36000	usd
CY2021Q4	us-gaap	Employee Stock Ownership Plan Esop Repurchase Obligation Amount EmployeeStockOwnershipPlanESOPRepurchaseObligationAmount	7000	usd
CY2020Q4	us-gaap	Employee Stock Ownership Plan Esop Repurchase Obligation Amount EmployeeStockOwnershipPlanESOPRepurchaseObligationAmount	17000	usd
CY2023	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	567000	usd
CY2022	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	584000	usd
CY2021	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	595000	usd
CY2023	us-gaap	Employee Stock Ownership Plan Esop Compensation Expense EmployeeStockOwnershipPlanESOPCompensationExpense	597000	usd
CY2022	us-gaap	Employee Stock Ownership Plan Esop Compensation Expense EmployeeStockOwnershipPlanESOPCompensationExpense	555000	usd
CY2021	us-gaap	Employee Stock Ownership Plan Esop Compensation Expense EmployeeStockOwnershipPlanESOPCompensationExpense	605000	usd
CY2023Q4	us-gaap	Employee Stock Ownership Plan Esop Repurchase Obligation Amount EmployeeStockOwnershipPlanESOPRepurchaseObligationAmount	6000	usd
CY2022Q4	us-gaap	Employee Stock Ownership Plan Esop Repurchase Obligation Amount EmployeeStockOwnershipPlanESOPRepurchaseObligationAmount	36000	usd
CY2021Q4	us-gaap	Employee Stock Ownership Plan Esop Repurchase Obligation Amount EmployeeStockOwnershipPlanESOPRepurchaseObligationAmount	7000	usd
CY2023	rwt	Mortgage Banking Activities Net MortgageBankingActivitiesNet	67386000	usd
CY2022	rwt	Mortgage Banking Activities Net MortgageBankingActivitiesNet	-13659000	usd
CY2021	rwt	Mortgage Banking Activities Net MortgageBankingActivitiesNet	235744000	usd
CY2023	rwt	Mortgage Servicing Rights Income Loss Net MortgageServicingRightsIncomeLossNet	7033000	usd
CY2022	rwt	Mortgage Servicing Rights Income Loss Net MortgageServicingRightsIncomeLossNet	14879000	usd
CY2021	rwt	Mortgage Servicing Rights Income Loss Net MortgageServicingRightsIncomeLossNet	2380000	usd
CY2023	rwt	Fee Income Risk Sharing Agreement FeeIncomeRiskSharingAgreement	716000	usd
CY2022	rwt	Fee Income Risk Sharing Agreement FeeIncomeRiskSharingAgreement	1289000	usd
CY2021	rwt	Fee Income Risk Sharing Agreement FeeIncomeRiskSharingAgreement	2815000	usd
CY2023	us-gaap	Interest And Fee Income Other Loans InterestAndFeeIncomeOtherLoans	8213000	usd
CY2022	us-gaap	Interest And Fee Income Other Loans InterestAndFeeIncomeOtherLoans	5276000	usd
CY2021	us-gaap	Interest And Fee Income Other Loans InterestAndFeeIncomeOtherLoans	4378000	usd
CY2023	rwt	Equity Method Loss Earnings Allocation EquityMethodLossEarningsAllocation	-3221000	usd
CY2022	rwt	Equity Method Loss Earnings Allocation EquityMethodLossEarningsAllocation	-1819000	usd
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CY2022	rwt	Portfolio Management Costs PortfolioManagementCosts	7951000	usd
CY2021	rwt	Portfolio Management Costs PortfolioManagementCosts	5758000	usd
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CY2022	rwt	Commissions On Loan Acquisitions CommissionsOnLoanAcquisitions	7154000	usd
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CY2023	rwt	Underwriting Costs Associated With Loan Acquisitions UnderwritingCostsAssociatedWithLoanAcquisitions	1633000	usd
CY2022	rwt	Underwriting Costs Associated With Loan Acquisitions UnderwritingCostsAssociatedWithLoanAcquisitions	3368000	usd
CY2021	rwt	Underwriting Costs Associated With Loan Acquisitions UnderwritingCostsAssociatedWithLoanAcquisitions	7645000	usd
CY2023	rwt	Transfer And Hold Costs Associated With Loan Acquisitions TransferAndHoldCostsAssociatedWithLoanAcquisitions	1787000	usd
CY2022	rwt	Transfer And Hold Costs Associated With Loan Acquisitions TransferAndHoldCostsAssociatedWithLoanAcquisitions	1244000	usd
CY2021	rwt	Transfer And Hold Costs Associated With Loan Acquisitions TransferAndHoldCostsAssociatedWithLoanAcquisitions	1458000	usd
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CY2022	rwt	Loan Acquisition Costs LoanAcquisitionCosts	11766000	usd
CY2021	rwt	Loan Acquisition Costs LoanAcquisitionCosts	16219000	usd
CY2023	rwt	Amortizationof Purchase Related Intangible Assets AmortizationofPurchaseRelatedIntangibleAssets	12430000	usd
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CY2021	us-gaap	Operating Expenses OperatingExpenses	203890000	usd
CY2023	us-gaap	Severance Costs1 SeveranceCosts1	2000000	usd
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CY2023	us-gaap	Net Income Loss Allocated To Limited Partners NetIncomeLossAllocatedToLimitedPartners	6000000	usd
CY2023	us-gaap	Deferred Compensation Arrangement With Individual Compensation Expense DeferredCompensationArrangementWithIndividualCompensationExpense	2000000	usd
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CY2023Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards State And Local DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal	98442000	usd
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CY2022Q4	us-gaap	Deferred Tax Assets Capital Loss Carryforwards DeferredTaxAssetsCapitalLossCarryforwards	17244000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Domestic DeferredTaxAssetsOperatingLossCarryforwardsDomestic	21398000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Domestic DeferredTaxAssetsOperatingLossCarryforwardsDomestic	18738000	usd
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CY2023Q4	us-gaap	Deferred Tax Assets Goodwill And Intangible Assets DeferredTaxAssetsGoodwillAndIntangibleAssets	26192000	usd
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CY2023Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	1644000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	3803000	usd
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CY2023Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	167606000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	175024000	usd
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CY2023	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	112000	usd
CY2022	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	836000	usd
CY2021	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	38577000	usd
CY2023	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	1977000	usd
CY2022	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-19083000	usd
CY2021	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-17172000	usd
CY2023	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-454000	usd
CY2022	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-1673000	usd
CY2021	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-2927000	usd
CY2023	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	1523000	usd
CY2022	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-20756000	usd
CY2021	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-20099000	usd
CY2023	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1635000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-19920000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	18478000	usd
CY2023	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
CY2022	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
CY2021	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
CY2023	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.517
CY2022	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.009
CY2021	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.018
CY2023	us-gaap	Effective Income Tax Rate Reconciliation Deductions EffectiveIncomeTaxRateReconciliationDeductions	0.027
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Deductions EffectiveIncomeTaxRateReconciliationDeductions	0.005
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Deductions EffectiveIncomeTaxRateReconciliationDeductions	0.029
CY2023	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	0
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	0
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	-0.049
CY2023	us-gaap	Effective Income Tax Rate Reconciliation Tax Exempt Income EffectiveIncomeTaxRateReconciliationTaxExemptIncome	3.259
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Tax Exempt Income EffectiveIncomeTaxRateReconciliationTaxExemptIncome	0.105
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Tax Exempt Income EffectiveIncomeTaxRateReconciliationTaxExemptIncome	0.095
CY2023	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	-2.559
CY2022	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.109
CY2021	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.055
CY2023	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	3	segment
CY2023	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	3	segment
CY2023	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	724462000	usd
CY2023	us-gaap	Interest Expense InterestExpense	631519000	usd
CY2023	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	92943000	usd
CY2023	rwt	Mortgage Banking Activities Net MortgageBankingActivitiesNet	67386000	usd
CY2023	us-gaap	Unrealized Gain Loss On Investments UnrealizedGainLossOnInvestments	-44400000	usd
CY2023	rwt	Hei Fair Value Changes Net HEIFairValueChangesNet	35117000	usd
CY2023	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	12886000	usd
CY2023	us-gaap	Realized Investment Gains Losses RealizedInvestmentGainsLosses	1699000	usd
CY2023	us-gaap	Noninterest Income NoninterestIncome	72688000	usd
CY2023	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	128295000	usd
CY2023	rwt	Portfolio Management Costs PortfolioManagementCosts	14571000	usd
CY2023	rwt	Loan Acquisition Costs LoanAcquisitionCosts	7166000	usd
CY2023	us-gaap	Other Expenses OtherExpenses	16238000	usd
CY2023	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1635000	usd
CY2023	us-gaap	Net Income Loss NetIncomeLoss	-2274000	usd
CY2023	us-gaap	Adjustment For Amortization AdjustmentForAmortization	-31540000	usd
CY2022	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	707854000	usd
CY2022	us-gaap	Interest Expense InterestExpense	552400000	usd
CY2022	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	155454000	usd
CY2022	rwt	Mortgage Banking Activities Net MortgageBankingActivitiesNet	-13659000	usd
CY2022	us-gaap	Unrealized Gain Loss On Investments UnrealizedGainLossOnInvestments	-178272000	usd
CY2022	rwt	Hei Fair Value Changes Net HEIFairValueChangesNet	2714000	usd
CY2022	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	21204000	usd
CY2022	us-gaap	Realized Investment Gains Losses RealizedInvestmentGainsLosses	5334000	usd
CY2022	us-gaap	Noninterest Income NoninterestIncome	-162679000	usd
CY2022	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	140908000	usd
CY2022	rwt	Portfolio Management Costs PortfolioManagementCosts	7951000	usd
CY2022	rwt	Loan Acquisition Costs LoanAcquisitionCosts	11766000	usd
CY2022	us-gaap	Other Expenses OtherExpenses	15590000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-19920000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	-163520000	usd
CY2022	us-gaap	Adjustment For Amortization AdjustmentForAmortization	-21928000	usd
CY2021	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	574926000	usd
CY2021	us-gaap	Interest Expense InterestExpense	426749000	usd
CY2021	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	148177000	usd
CY2021	rwt	Mortgage Banking Activities Net MortgageBankingActivitiesNet	235744000	usd
CY2021	us-gaap	Unrealized Gain Loss On Investments UnrealizedGainLossOnInvestments	114624000	usd
CY2021	rwt	Hei Fair Value Changes Net HEIFairValueChangesNet	13425000	usd
CY2021	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	12018000	usd
CY2021	us-gaap	Realized Investment Gains Losses RealizedInvestmentGainsLosses	17993000	usd
CY2021	us-gaap	Noninterest Income NoninterestIncome	393804000	usd
CY2021	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	165218000	usd
CY2021	rwt	Portfolio Management Costs PortfolioManagementCosts	5758000	usd
CY2021	rwt	Loan Acquisition Costs LoanAcquisitionCosts	16219000	usd
CY2021	us-gaap	Other Nonoperating Expense OtherNonoperatingExpense	16695000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	18478000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	319613000	usd
CY2021	us-gaap	Adjustment For Amortization AdjustmentForAmortization	-45193000	usd
CY2023Q4	us-gaap	Marketable Securities MarketableSecurities	127797000	usd
CY2023Q4	rwt	Home Equity Investments HomeEquityInvestments	550436000	usd
CY2023Q4	us-gaap	Other Investments OtherInvestments	343930000	usd
CY2023Q4	us-gaap	Goodwill Goodwill	23373000	usd
CY2023Q4	us-gaap	Intangible Assets Net Including Goodwill IntangibleAssetsNetIncludingGoodwill	28462000	usd
CY2023Q4	us-gaap	Assets Assets	14504327000	usd
CY2022Q4	us-gaap	Marketable Securities MarketableSecurities	240475000	usd
CY2022Q4	rwt	Home Equity Investments HomeEquityInvestments	403462000	usd
CY2022Q4	us-gaap	Other Investments OtherInvestments	390938000	usd
CY2022Q4	us-gaap	Goodwill Goodwill	23373000	usd
CY2022Q4	us-gaap	Intangible Assets Net Including Goodwill IntangibleAssetsNetIncludingGoodwill	40892000	usd
CY2022Q4	us-gaap	Assets Assets	13030899000	usd
CY2022Q4	us-gaap	Mortgage Loans On Real Estate MortgageLoansOnRealEstate	11370323000	usd
CY2021Q4	us-gaap	Mortgage Loans On Real Estate MortgageLoansOnRealEstate	12856934000	usd
CY2020Q4	us-gaap	Mortgage Loans On Real Estate MortgageLoansOnRealEstate	8877626000	usd
CY2023	us-gaap	Mortgage Loans On Real Estate New Mortgage Loans MortgageLoansOnRealEstateNewMortgageLoans	3639782000	usd
CY2022	us-gaap	Mortgage Loans On Real Estate New Mortgage Loans MortgageLoansOnRealEstateNewMortgageLoans	6589943000	usd
CY2021	us-gaap	Mortgage Loans On Real Estate New Mortgage Loans MortgageLoansOnRealEstateNewMortgageLoans	15427382000	usd
CY2023	us-gaap	Mortgage Loans On Real Estate Cost Of Mortgages Sold MortgageLoansOnRealEstateCostOfMortgagesSold	827337000	usd
CY2022	us-gaap	Mortgage Loans On Real Estate Cost Of Mortgages Sold MortgageLoansOnRealEstateCostOfMortgagesSold	4325790000	usd
CY2021	us-gaap	Mortgage Loans On Real Estate Cost Of Mortgages Sold MortgageLoansOnRealEstateCostOfMortgagesSold	8660440000	usd
CY2023	srt	Mortgage Loans On Real Estate Collections Of Principal MortgageLoansOnRealEstateCollectionsOfPrincipal	1601190000	usd
CY2022	srt	Mortgage Loans On Real Estate Collections Of Principal MortgageLoansOnRealEstateCollectionsOfPrincipal	2199109000	usd
CY2021	srt	Mortgage Loans On Real Estate Collections Of Principal MortgageLoansOnRealEstateCollectionsOfPrincipal	2675859000	usd
CY2023	rwt	Mortgage Loanson Real Estate Transfers To Real Estate Other MortgageLoansonRealEstateTransfersToRealEstateOther	100280000	usd
CY2022	rwt	Mortgage Loanson Real Estate Transfers To Real Estate Other MortgageLoansonRealEstateTransfersToRealEstateOther	8495000	usd
CY2021	rwt	Mortgage Loanson Real Estate Transfers To Real Estate Other MortgageLoansonRealEstateTransfersToRealEstateOther	40038000	usd
CY2023	rwt	Mortgage Loanson Real Estate Unrealized Gain Loss On Change In Fair Value MortgageLoansonRealEstateUnrealizedGainLossOnChangeInFairValue	214922000	usd
CY2022	rwt	Mortgage Loanson Real Estate Unrealized Gain Loss On Change In Fair Value MortgageLoansonRealEstateUnrealizedGainLossOnChangeInFairValue	-1543160000	usd
CY2021	rwt	Mortgage Loanson Real Estate Unrealized Gain Loss On Change In Fair Value MortgageLoansonRealEstateUnrealizedGainLossOnChangeInFairValue	-71737000	usd
CY2023Q4	us-gaap	Mortgage Loans On Real Estate MortgageLoansOnRealEstate	12696220000	usd
CY2022Q4	us-gaap	Mortgage Loans On Real Estate MortgageLoansOnRealEstate	11370323000	usd
CY2021Q4	us-gaap	Mortgage Loans On Real Estate MortgageLoansOnRealEstate	12856934000	usd

Files In Submission

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Financial_Report.xlsx	Edgar Link	pending
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$RWT
REDWOOD TRUST INC Stock $rwt

2024 Q1 Form 10-K Financial Statement

#000093023624000009 Filed on February 29, 2024

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Balance Sheet

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$RWT REDWOOD TRUST INC Stock $rwt

2024 Q1 Form 10-K Financial Statement

#000093023624000009 Filed on February 29, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$RWT
REDWOOD TRUST INC Stock $rwt