Accounting Policies [Abstract]
Summary of Significant Accounting Policies
Significant Accounting Policies [Text Block]
Equity [Abstract]
Equity
Stockholders' Equity Note Disclosure [Text Block]
Subsequent Events [Abstract]
Subsequent Events
Subsequent Events [Text Block]
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Schedule of Variable Interest Entities [Table]
Schedule of Variable Interest Entities [Table]
Related Party [Axis]
Related Party [Axis]
Related Party [Domain]
Related Party [Domain]
Legacy Sequoia
Legacy Sequoia Securitization Entities [Member]
Legacy Sequoia Securitization Entities [Member]
Sequoia Choice
Sequoia Choice Securitization Entities [Member]
Sequoia Choice Securitization Entities [Member]
Freddie Mac SLST
Freddie Mac SLST [Member]
Freddie Mac SLST [Member]
Freddie Mac K-Series
Freddie Mac K-Series Securitization Entities [Member]
Freddie Mac K-Series Securitization Entities [Member]
Servicing Investment
Excess Servicing Entities [Member]
Excess Servicing Entities [Member]
Variable Interest Entities [Axis]
Variable Interest Entities [Axis]
Variable Interest Entity, Classification [Domain]
Variable Interest Entity, Classification [Domain]
Variable Interest Entity, Primary Beneficiary
Variable Interest Entity, Primary Beneficiary [Member]
Variable Interest Entity, Not Primary Beneficiary
Variable Interest Entity, Not Primary Beneficiary [Member]
Variable Interest Entity [Line Items]
Variable Interest Entity [Line Items]
Estimated fair value of investments
Variable Interest Entity, Consolidated, Carrying Amount, Assets and Liabilities, Net
Number of partnerships consolidated
Number Of Partnerships Consolidated
Number Of Partnerships Consolidated
VIE, ownership interest rate
Variable Interest Entity, Qualitative or Quantitative Information, Ownership Percentage
MSRs
Servicing Asset at Fair Value, Amount
Number of securitization entities to which asset transferred (in entities)
Number of Securitization Entities to which Asset Transferred
Number of Securitization Entities to which Asset Transferred
Gain (loss) on securitization of financial assets
Gain (Loss) on Securitization of Financial Assets
Loan acquisition, aggregate amount acquired
Loan Acquisition, Aggregate Amount Acquired
Loan Acquisition, Aggregate Amount Acquired
Receivables [Abstract]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate Schedule [Table]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate Schedule [Table]
Class of Financing Receivable [Axis]
Class of Financing Receivable [Axis]
Class of Financing Receivable [Domain]
Class of Financing Receivable [Domain]
Held-for-investment at fair value
Residential Loans Held For Investment At Fair Value [Member]
Residential Loans Held For Investment At Fair Value [Member]
Legal Entity [Axis]
Legal Entity [Axis]
Entity [Domain]
Entity [Domain]
Redwood
Redwood Trust Inc. [Member]
Redwood Trust Inc. [Member]
Financial Asset, Period Past Due [Axis]
Financial Asset, Period Past Due [Axis]
Financial Asset, Period Past Due [Domain]
Financial Asset, Period Past Due [Domain]
Financing Receivables, Equal to Greater than 90 Days Past Due
Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Financial Instrument [Axis]
Financial Instrument [Axis]
Financial Instruments [Domain]
Financial Instruments [Domain]
Multifamily loans, held-for-investment, at fair value
Multifamily Loans [Member]
Multifamily Loans [Member]
Statistical Measurement [Axis]
Statistical Measurement [Axis]
Statistical Measurement [Domain]
Statistical Measurement [Domain]
Minimum
Minimum [Member]
Maximum
Maximum [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
Number of loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans
Loan principal
Principal Amount Outstanding on Loans Managed and Securitized or Asset-backed Financing Arrangement
Amount of loans in foreclosure
Delinquent Amount at End of Period on Loans Managed and Securitized or Asset-backed Financing Arrangement
Loans, at fair value
Loans and Leases Receivable, Net Amount
Weighted average maturity (in years)
Debt Instrument, Term
Weighted average original loan-to-value (LTV)
Financing Receivable, Loan To Value Ratio
Financing Receivable, Loan To Value Ratio
Weighted average coupon rate
Financing Receivables, Weighted Average Interest Rate
Financing Receivables, Weighted Average Interest Rate
Contract maturities
Financing Receivable, Contract Maturities
Financing Receivable, Contract Maturities
Number of loans past due
Financing Receivable, Number Of Loans Past Due
Financing Receivable, Number Of Loans Past Due
Number of loans in foreclosure
Financing Receivable, Number Of Loans In Foreclosure
Financing Receivable, Number Of Loans In Foreclosure
Valuation adjustment gain (loss)
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Period Increase (Decrease)
Number of operating segments
Number of Operating Segments
Commitments and Contingencies Disclosure [Abstract]
2019 (3 months)
Lessee, Operating Lease, Liability, Payments, Remainder of Fiscal Year
2020
Lessee, Operating Lease, Liability, Payments, Due Year Two
2021
Lessee, Operating Lease, Liability, Payments, Due Year Three
2022
Lessee, Operating Lease, Liability, Payments, Due Year Four
2023 and thereafter
Lessee, Operating Lease, Liability, Payments, Due In Five Years And Thereafter
Lessee, Operating Lease, Liability, Payments, Due In Five Years And Thereafter
Total Lease Commitments
Lessee, Operating Lease, Liability, Payments, Due
Less: Imputed interest
Lessee, Operating Lease, Liability, Undiscounted Excess Amount
Lease liability
Operating Lease, Liability
Schedule of Goodwill [Table]
Schedule of Goodwill [Table]
Business Acquisition [Axis]
Business Acquisition [Axis]
Business Acquisition, Acquiree [Domain]
Business Acquisition, Acquiree [Domain]
5 Arches, LLC
5 Arches, LLC [Member]
5 Arches, LLC [Member]
Goodwill [Line Items]
Goodwill [Line Items]
Goodwill [Roll Forward]
Goodwill [Roll Forward]
Beginning balance
Goodwill
Goodwill recognized from 5 Arches acquisition
Goodwill, Acquired During Period
Measurement period adjustment
Goodwill, Purchase Accounting Adjustments
Impairment
Goodwill, Impairment Loss
Ending Balance
Income Tax Disclosure [Abstract]
Reconciliation of Statutory Tax Rate to Effective Tax Rate
Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]
Debt Disclosure [Abstract]
Short-Term Debt Facilities
Schedule of Short-term Debt [Table Text Block]
Short-Term Debt by Collateral Type and Remaining Maturities
Schedule of Maturities of Debt Disclosure [Table Text Block]
Schedule of Maturities of Debt Disclosure.
Investments, Debt and Equity Securities [Abstract]
Real Estate Securities
Investments in Debt and Marketable Equity Securities (and Certain Trading Assets) Disclosure [Text Block]
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Other Assets and Other Liabilities [Table]
Other Assets and Other Liabilities [Table]
Other Assets and Other Liabilities [Table]
Short-term Debt, Type [Axis]
Short-term Debt, Type [Axis]
Short-term Debt, Type [Domain]
Short-term Debt, Type [Domain]
Bridge Loan
Bridge Loan [Member]
Investment Type [Axis]
Investment Type [Axis]
Investments [Domain]
Investments [Domain]
Debt Securities
Debt Securities [Member]
Other Assets and Other Liabilities [Line Items]
Other Assets and Other Liabilities [Line Items]
Other Assets and Other Liabilities [Line Items]
Real estate owned (REO)
Real Estate Acquired Through Foreclosure
Amount related to transfers into REO
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Acquisition Through Foreclosure
REO liquidations
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Cost of Investment in Real Estate Sold
Unrealized gain resulting from market valuation adjustments on REO
Principal Investment Gain (Loss)
Number of REO properties recorded on balance sheet
Number of Real Estate Properties
Payable to minority partner
Noncontrolling Interest in Limited Partnerships
Net gain allocated to Limited Partners
Net Income (Loss) Allocated to Limited Partners
Statement of Financial Position [Abstract]
Statement [Table]
Statement [Table]
Residential loans, held-for-sale, at fair value
Residential Loans Held For Sale [Member]
Residential Loans Held For Sale [Member]
Residential loans, held-for-investment, at fair value
Residential Loans Held For Investment At Fair Value, Including Loans At Historical Cost [Member]
Residential Loans Held For Investment At Fair Value, Including Loans At Historical Cost [Member]
Business purpose residential loans, at fair value
Business Purpose Residential Loans [Member]
Business Purpose Residential Loans [Member]
Statement [Line Items]
Statement [Line Items]
ASSETS
Assets [Abstract]
Real estate securities, at fair value
Marketable Securities
Other investments
Other Investments
Cash and cash equivalents
Cash and Cash Equivalents, at Carrying Value
Restricted cash
Restricted Cash and Cash Equivalents
Goodwill and intangible assets
Intangible Assets, Net (Including Goodwill)
Accrued interest receivable
Interest Receivable
Derivative assets
Derivative Asset
Other assets
Other Assets
Total Assets
Assets
LIABILITIES AND EQUITY
Liabilities and Equity [Abstract]
Liabilities
Liabilities [Abstract]
Short-term debt, net
Short-term Debt
Accrued interest payable
Interest Payable
Derivative liabilities
Derivative Liability
Accrued expenses and other liabilities
Accrued Liabilities
Asset-backed securities issued, at fair value
Secured Debt
Long-term debt, net
Long-term Debt
Total liabilities
Liabilities
Commitments and Contingencies (see Note 16)
Commitments and Contingencies
Equity
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest [Abstract]
Common stock, par value $0.01 per share, 270,000,000 and 180,000,000 shares authorized; 112,101,731 and 84,884,344 issued and outstanding
Common Stock, Value, Issued
Additional paid-in capital
Additional Paid in Capital, Common Stock
Accumulated other comprehensive income
Accumulated Other Comprehensive Income (Loss), Net of Tax
Cumulative earnings
Retained Earnings (Accumulated Deficit)
Cumulative distributions to stockholders
Cumulative Dividends
Total equity
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest
Total Liabilities and Equity
Liabilities and Equity
Fair Value Disclosures [Abstract]
Fair Value, Recurring and Nonrecurring [Table]
Fair Value, Recurring and Nonrecurring [Table]
Measurement Frequency [Axis]
Measurement Frequency [Axis]
Measurement Frequency [Domain]
Measurement Frequency [Domain]
Fair Value, Measurements, Recurring
Fair Value, Recurring [Member]
Fair Value Hierarchy and NAV [Axis]
Fair Value Hierarchy and NAV [Axis]
Fair Value Hierarchy and NAV [Domain]
Fair Value Hierarchy and NAV [Domain]
Level 1
Fair Value, Inputs, Level 1 [Member]
Level 2
Fair Value, Inputs, Level 2 [Member]
Level 3
Fair Value, Inputs, Level 3 [Member]
Residential Loans
Residential Loans at Fair Value [Member]
Residential Loans at Fair Value [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets
Assets, Fair Value Disclosure [Abstract]
Residential loans
Receivables, Fair Value Disclosure
Business purpose residential loans
Business Purpose Loans, Fair Value Disclosure
Business Purpose Loans, Fair Value Disclosure
Multifamily loans
Multifamily Loans, Fair Value Disclosure
Multifamily Loans, Fair Value Disclosure
Trading securities
Debt Securities, Trading, and Equity Securities, FV-NI
Available-for-sale securities
Debt Securities, Available-for-sale
Servicer advance investments
Servicer Advance Investments
Servicer Advance Investments
Excess MSRs
Excess Mortgage Servicing Rights, IOs
Excess Mortgage Servicing Rights, IOs
Shared home appreciation options
Home Appreciation Options, Fair value Disclosure
Home Appreciation Options, Fair value Disclosure
Pledged collateral
Pledged Assets Separately Reported, Other Assets Pledged as Collateral, at Fair Value
FHLBC stock
Investment in Federal Home Loan Bank Stock, Fair Value Disclosure
Guarantee asset
Guarantees Asset, Fair Value Disclosure
Guarantees Asset, Fair Value Disclosure
Liabilities
Liabilities, Fair Value Disclosure [Abstract]
Contingent consideration
Business Combination, Contingent Consideration, Liability
ABS issued
Debt Instrument, Fair Value Disclosure
Mortgage Banking [Abstract]
Residential Mortgage Banking Activities, Net
Residential Mortgage Banking Activities [Member]
Residential Mortgage Banking Activities [Member]
Business Purpose Mortgage Banking Activities, Net
Business Purpose Mortgage Banking [Member]
Business Purpose Mortgage Banking [Member]
Asset Class [Axis]
Asset Class [Axis]
Asset Class [Domain]
Asset Class [Domain]
Residential loans, at fair value
Risk management derivatives
Price Risk Derivative [Member]
Single-family rental loans, at fair value
Single-Family Rental Loans, Held-For-Sale At Fair Value [Member]
Single-Family Rental Loans, Held-For-Sale At Fair Value [Member]
Changes in fair value of assets
Increase (Decrease) in Fair Value Adjustments on Assets
Increase (Decrease) in Fair Value Adjustments on Assets
Risk management derivatives
Increase (Decrease) in Fair Value of Price Risk Fair Value Hedging Instruments
Other income, net
Other Income
Mortgage banking activities, net
Mortgage Banking Activities, Net
The net income attributable to mortgage banking activities. This includes market valuations related to residential and commercial loans, Sequoia IOs, and mortgage banking derivatives, as well as realized gains or losses associated with mortgage loan sales.
Schedule of Assets Acquired and Liabilities Assumed
Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block]
Schedule of Finite-Lived Intangible Assets
Schedule of Finite-Lived Intangible Assets Acquired as Part of Business Combination [Table Text Block]
Finite-lived Intangible Assets Amortization Expense
Finite-lived Intangible Assets Amortization Expense [Table Text Block]
Schedule of Goodwill
Schedule of Goodwill [Table Text Block]
Pro Forma Information
Business Acquisition, Pro Forma Information [Table Text Block]
Schedule of Long-term Debt Instruments [Table]
Schedule of Long-term Debt Instruments [Table]
Debt Instrument [Axis]
Debt Instrument [Axis]
Debt Instrument, Name [Domain]
Debt Instrument, Name [Domain]
Asset-backed securities issued
Asset-backed Securities [Member]
Certificates with principal balance
Certificates With Principal Value [Member]
Certificates With Principal Value [Member]
Interest-only certificates
Interest Only Certificates [Member]
Interest Only Certificates [Member]
Debt Instrument [Line Items]
Debt Instrument [Line Items]
Certificates
Long-term Debt, Gross
Market valuation adjustments
New Accounting Pronouncement or Change in Accounting Principle, Cumulative Effect of Change on Equity or Net Assets
Total FHLBC Borrowings
Range of weighted average interest rates, by series
Debt, Weighted Average Interest Rate
Number of series
Number of Series
Number of Series
Business purpose residential loans
Multifamily loans
Trading securities
Trading Securities1 [Member]
Trading Securities [Member]
Available-for-sale securities
Available-for-sale Securities [Member]
Servicer advance investments
Servicer Advance Investments [Member]
Servicer Advance Investments [Member]
MSRs
Mortgage Servicing Rights [Member]
Mortgage Servicing Rights [Member]
Excess MSRs
Excess Mortgage Servicing Rights [Member]
Excess Mortgage Servicing Rights [Member]
Loan purchase commitments
Loan Purchase Commitments [Member]
Other assets - Guarantee asset
Asset Value Guarantees [Member]
Asset Value Guarantees [Member]
Home appreciation options
Home Appreciation Option [Member]
Home Appreciation Option [Member]
Investment, Name [Axis]
Investment, Name [Axis]
Investment, Name [Domain]
Investment, Name [Domain]
Residential loans at Redwood
Residential Loans Held At Redwood [Member]
Residential Loans Held At Redwood [Member]
Residential loans at consolidated Sequoia entities
Residential Loans At Consolidated Sequoia Entities [Member]
Residential Loans At Consolidated Sequoia Entities [Member]
Liability Class [Axis]
Liability Class [Axis]
Fair Value by Liability Class [Domain]
Fair Value by Liability Class [Domain]
Contingent Consideration
Contingent Consideration [Member]
Contingent Consideration [Member]
ABS Issued
Net gains (losses) attributable to level 3 assets still held included in net income
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included In Earnings, Excluding Sold, Matured, Called, Or Written Down
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included In Earnings, Excluding Sold, Matured, Called, Or Written Down
Net gains (losses) attributable to level 3 liabilities still held included in net income
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included In Earnings, Excluding Sold, Matured, Called, Or Written Down
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included In Earnings, Excluding Sold, Matured, Called, Or Written Down
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Derivative Financial Instruments
Derivative Instruments and Hedging Activities Disclosure [Text Block]
Provision for income taxes
Income Tax Expense (Benefit)
Classifications and Carrying Value of Loans
Carrying Value Of Loans [Table Text Block]
Tabular disclosure of the net carrying value for loans by entity as of the balance sheet date.
Common stock, par value (usd per share)
Common Stock, Par or Stated Value Per Share
Common stock, shares authorized (shares)
Common Stock, Shares Authorized
Common stock, issued (shares)
Common Stock, Shares, Issued
Common stock, outstanding (shares)
Common Stock, Shares, Outstanding
Variable interest held by entity, assets
Variable Interest Entity, Consolidated, Carrying Amount, Assets
Variable interest held by entity, liabilities
Variable Interest Entity, Consolidated, Carrying Amount, Liabilities
Convertible notes
Convertible Notes Payable, Current
Total Business Purpose Residential Loans
Single-Family Rental, Held-for-sale at fair value
Residential Bridge, Held-for-sale at fair value
Residential Bridge Held For Sale At Fair Value [Member]
Residential Bridge Held For Sale At Fair Value [Member]
Held-for-sale at fair value, Total
Loans Held For Sale At Fair Value [Member]
Loans Held For Sale At Fair Value [Member]
Single-Family Rental, Held-for-investment at fair value
Single Family Rental Loans Held For Investment At Fair Value [Member]
Single Family Rental Loans Held For Investment At Fair Value [Member]
Residential Bridge, Held-for-investment at fair value
Residential Bridge Loans Held-For-Investment [Member]
Residential Bridge Loans Held-for-investment [Member]
Held-for-investment at fair value, Total
Loans Held For Investment At Fair Value [Member]
Loans Held For Investment At Fair Value [Member]
Total of single family rental
Single Family Rental Loans [Member]
Single Family Rental Loans
Total residential bridge loans
Residential Bridge Loans [Member]
Residential Bridge Loans [Member]
Other Commitments [Axis]
Other Commitments [Axis]
Other Commitments [Domain]
Other Commitments [Domain]
Commitment To Fund Residential Bridge Loan
Commitment To Fund Residential Bridge Loan [Member]
Commitment To Fund Residential Bridge Loan [Member]
Proceeds from loan originations
Proceeds from Loan Originations, Including To Related Parties
Proceeds from Loan Originations, Including To Related Parties
Proceeds from loan originations to third parties
Proceeds from Loan Originations
Market valuations gains and losses, net
Fee income
Servicing Fees 1
Servicing Fees 1
Purchases of held-for-sale loans
Payments to Purchase Loans Held-for-sale
Proceeds from sales of held-for-sale loans
Proceeds from Sale of Loans Held-for-sale
Gain (loss) on investments
Gain (Loss) on Investments
Collateral amounts
Debt Instrument, Collateral Amount
Weighted-average debt service coverage ratio
Financing Receivable, Weighted Average Debt Service Coverage Ratio
Financing Receivable, Weighted Average Debt Service Coverage Ratio
Transfer from Investments
Transfer to Investments
Unpaid principal balance on delinquent or foreclosure loans
Loans And Leases Receivable, Delinquent Or In Foreclosure
Loans And Leases Receivable, Delinquent Or In Foreclosure
Loans in foreclosure amount
Mortgage Loans in Process of Foreclosure, Amount
Number of loans transferred
Real Estate Owned, Transfer to Real Estate Owned, Number Of Loans
Real Estate Owned, Transfer to Real Estate Owned, Number Of Loans
Transfer to REO
Real Estate Owned, Transfer to Real Estate Owned
Weighted average original Fair Isaac Corporation (FICO) score
Financing Receivable, Credit Score, FICO, Weighted Average
The weighted average FICO score for borrowers at the time loans were originated.
Commitment to fund loan
Other Commitment
Share-based Payment Arrangement [Abstract]
Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table]
Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table]
Plan Name [Axis]
Plan Name [Axis]
Plan Name [Domain]
Plan Name [Domain]
Incentive Plans
Incentive Plans [Member]
Incentive Plans [Member]
Employee Stock Purchase Plan
Employee Stock Purchase Plan [Member]
Employee Stock Purchase Plan [Member]
Award Type [Axis]
Award Type [Axis]
Award Type [Domain]
Award Type [Domain]
Restricted Stock Awards
Restricted Stock [Member]
Restricted Stock Units
Restricted Stock Units (RSUs) [Member]
Deferred Stock Units
Deferred Stock Units [Member]
Deferred Stock Units [Member]
Performance Stock Units
Performance Shares [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized [Roll Forward]
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized [Roll Forward]
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized [Roll Forward]
Unrecognized compensation cost at beginning of period
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount
Equity grants
Share-based Payment Arrangement, Amount Capitalized
Equity grant forfeitures
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost, Forfeitures
Represents the amount of equity grant forfeitures during the period.
Equity compensation expense
Allocated Share-based Compensation Expense, Including Restructuring
Allocated Share-based Compensation Expense, Including Restructuring
Unrecognized Compensation Cost at End of Period
Statement of Stockholders' Equity [Abstract]
Common dividends declared (in dollars per share)
Common Stock, Dividends, Per Share, Declared
Reclassification out of Accumulated Other Comprehensive Income [Table]
Reclassification out of Accumulated Other Comprehensive Income [Table]
Reclassification out of Accumulated Other Comprehensive Income [Axis]
Reclassification out of Accumulated Other Comprehensive Income [Axis]
Reclassification out of Accumulated Other Comprehensive Income [Domain]
Reclassification out of Accumulated Other Comprehensive Income [Domain]
Reclassification out of Accumulated Other Comprehensive Income
Reclassification out of Accumulated Other Comprehensive Income [Member]
Equity Components [Axis]
Equity Components [Axis]
Equity Component [Domain]
Equity Component [Domain]
Net Unrealized Gains on Available-for-Sale Securities
AOCI, Accumulated Gain (Loss), Debt Securities, Available-for-sale, Parent [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Investment fair value changes, net
Unrealized Gain (Loss) on Investments
Realized gains, net
Realized Investment Gains (Losses)
Provision for income taxes
Net Income before Provision for Income Taxes
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest
Other than temporary impairments
Other than Temporary Impairment Losses, Investments
Other than temporary impairments recognized in income
Other than Temporary Impairment Losses, Investments, Portion in Other Comprehensive Loss, before Tax, Including Portion Attributable to Noncontrolling Interest
Other-than-temporary impairment loss portion recognized in earnings
Other-than-temporary Impairment Loss, Debt Securities, Portion Recognized in Earnings
Changes to Accumulated Other Comprehensive Income by Component
Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]
Reclassifications out of Accumulated Other Comprehensive Income
Reclassification out of Accumulated Other Comprehensive Income [Table Text Block]
Basic and Diluted Earnings Per Common Share
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
Long-Term Debt
Long-term Debt [Text Block]
Investment Fair Value Changes, Net
Investments Fair Value Changes, Net [Text Block]
Investments Fair Value Changes, Net [Text Block]
Business Purpose Residential Loans
Loans, Notes, Trade and Other Receivables Disclosure [Text Block]
Subsequent Event [Table]
Subsequent Event [Table]
CoreVest American Finance Lender LLC
CoreVest American Finance Lender LLC [Member]
CoreVest American Finance Lender LLC [Member]
Subsequent Event Type [Axis]
Subsequent Event Type [Axis]
Subsequent Event Type [Domain]
Subsequent Event Type [Domain]
Subsequent Event
Subsequent Event [Member]
Subsequent Event [Line Items]
Subsequent Event [Line Items]
Percent acquired
Business Acquisition, Percentage of Voting Interests Acquired
Total consideration
Business Combination, Consideration Transferred
Investment Holdings [Table]
Investment Holdings [Table]
Senior IO Securities
Senior Securities [Member]
Senior Securities [Member]
Subordinate Securities
Subordinate Securities [Member]
Subordinate Securities [Member]
Mezzanine
Real Estate Securities, Prime Mezzanine [Member]
Real Estate Securities, Prime Mezzanine [Member]
Subordinate
Real Estate Securities, Prime Subordinate [Member]
Real Estate Securities, Prime Subordinate [Member]
Investment Holdings [Line Items]
Investment Holdings [Line Items]
Schedule of Short-term Debt [Table]
Schedule of Short-term Debt [Table]
Servicer advance financing
Servicer Advance Financing [Member]
Servicer Advance Financing [Member]
Facilities
Line of Credit [Member]
Convertible notes, net
Convertible Notes Payable [Member]
Residential loan warehouse
Residential Loan Warehouse [Member]
Residential Loan Warehouse [Member]
Real estate securities repo
Real Estate Securities Repo [Member]
Real Estate Securities Repo [Member]
Single-family rental loan warehouse
Single-Family Rental Loan Warehouse Facilities [Member]
Single-Family Rental Loan Warehouse Facilities [Member]
Residential bridge loan warehouse
Residential Bridge Loan Warehouse Facilities [Member]
Residential Bridge Loan Warehouse Facilities [Member]
Business purpose loan working capital
Business Purpose Working Capital [Member]
Business Purpose Working Capital [Member]
Short-term Debt [Line Items]
Short-term Debt [Line Items]
Number of Facilities
Number of Facilities
Number of Facilities
Outstanding Balance
Limit
Line of Credit Facility, Maximum Borrowing Capacity
Weighted Average Interest Rate
Short-term Debt, Weighted Average Interest Rate, at Point in Time
Weighted Average Days Until Maturity
Debt Instrument Average, Maturity Term
Debt Instrument Average, Maturity Term
Financial Instruments Owned and Pledged as Collateral [Table]
Financial Instruments Owned and Pledged as Collateral [Table]
Residential loans
Residential Loans [Member]
Residential Loans [Member]
Restricted cash
Cash and Cash Equivalents [Domain]
Accrued interest receivable
Interest Receivable [Member]
Interest Receivable [Member]
REO
Other Real Estate Owned [Member]
Other Real Estate Owned [Member]
Financial Instruments Owned and Pledged as Collateral [Line Items]
Financial Instruments Owned and Pledged as Collateral [Line Items]
Collateral for ABS Issued
Collateral for Asset Backed Securities Issued
The carrying value of collateral as of the balance sheet date for the asset-backed securities issued.
Schedule of Finite-Lived Intangible Assets [Table]
Schedule of Finite-Lived Intangible Assets [Table]
Finite-Lived Intangible Assets by Major Class [Axis]
Finite-Lived Intangible Assets by Major Class [Axis]
Finite-Lived Intangible Assets, Major Class Name [Domain]
Finite-Lived Intangible Assets, Major Class Name [Domain]
Broker network
Broker Network [Member]
Broker Network [Member]
Non-compete agreements
Noncompete Agreements [Member]
Loan administration fees on existing loan assets
Management Fee On Existing Assets Under Management [Member]
Management Fee On Existing Assets Under Management [Member]
Tradename
Trade Names [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets [Line Items]
Finite-lived Intangible Assets [Roll Forward]
Finite-lived Intangible Assets [Roll Forward]
Carrying Value at December 31, 2018
Finite-Lived Intangible Assets, Net
Additions
Finite-lived Intangible Assets Acquired
Amortization Expense
Amortization of Intangible Assets
Carrying Value at September 30, 2019
Weighted Average Amortization Period (in years)
Finite-Lived Intangible Asset, Useful Life
Segment Reporting [Abstract]
Schedule of Segment Reporting Information, by Segment [Table]
Schedule of Segment Reporting Information, by Segment [Table]
Consolidation Items [Axis]
Consolidation Items [Axis]
Consolidation Items [Domain]
Consolidation Items [Domain]
Corporate/ Other
Corporate, Non-Segment [Member]
Subsegments [Axis]
Subsegments [Axis]
Subsegments [Domain]
Subsegments [Domain]
Legacy Consolidated VIEs
Legacy Consolidated Variable Interest Entities [Member]
Legacy Consolidated Variable Interest Entities [Member]
Other
Other Subsegments [Member]
Other Subsegments [Member]
Segment Reporting Information [Line Items]
Segment Reporting Information [Line Items]
Interest income
Interest and Dividend Income, Operating
Interest expense
Interest Expense
Net Interest Income
Interest Income (Expense), Net
Investment fair value changes, net
Other income
Other Nonoperating Income (Expense)
Total non-interest income, net
Noninterest Income
Direct operating expenses
Operating Expenses
Net Income
Net Income (Loss) Attributable to Parent
Amortization of debt issuance costs
Amortization of Debt Issuance Costs
Basic Earnings per Common Share:
Earnings Per Share, Basic [Abstract]
Net income attributable to Redwood
Less: Dividends and undistributed earnings allocated to participating securities
Participating Securities, Distributed and Undistributed Earnings (Loss), Basic
Net income allocated to common shareholders
Net Income (Loss) Available to Common Stockholders, Basic
Basic weighted average common shares outstanding (in shares)
Weighted Average Number of Shares Outstanding, Basic
Basic Earnings per Common Share (in dollars per share)
Earnings Per Share, Basic
Diluted Earnings per Common Share:
Earnings Per Share, Diluted [Abstract]
Less: Dividends and undistributed earnings allocated to participating securities
Participating Securities, Distributed and Undistributed Earnings (Loss), Diluted
Add back: Interest expense on convertible notes for the period, net of tax
Interest on Convertible Debt, Net of Tax
Net income allocated to common shareholders
Net Income (Loss) Available to Common Stockholders, Diluted
Weighted average common shares outstanding (in shares)
Net effect of dilutive equity awards (in shares)
Weighted Average Number Diluted Shares Outstanding Adjustment
Net effect of assumed convertible notes conversion to common shares (in shares)
Incremental Common Shares Attributable to Dilutive Effect of Conversion of Debt Securities
Diluted weighted average common shares outstanding (in shares)
Weighted Average Number of Shares Outstanding, Diluted
Diluted Earnings per Common Share (in dollars per share)
Earnings Per Share, Diluted
Equity Compensation Plans
Share-based Payment Arrangement [Text Block]
Statement of Comprehensive Income [Abstract]
Net Income
Other comprehensive loss:
Other Comprehensive Income (Loss), Net of Tax [Abstract]
Net unrealized gain (loss) on available-for-sale securities
Other Comprehensive Income (Loss), Securities, Available-for-sale, Adjustment, after Tax
Reclassification of unrealized gain on available-for-sale securities to net income
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Net of Tax
Net unrealized (loss) gain on interest rate agreements
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax, Parent
Net unrealized (loss) gain on interest rate agreements
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Net of Tax
Total other comprehensive loss
Other Comprehensive Income (Loss), Net of Tax
Total Comprehensive Income
Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest
Schedule of Sensitivity Analysis of Fair Value, Transferor's Interests in Transferred Financial Assets [Table]
Schedule of Sensitivity Analysis of Fair Value, Transferor's Interests in Transferred Financial Assets [Table]
Senior Securities
Sensitivity Analysis of Fair Value of Interests Continued to be Held by Transferor, Servicing Assets or Liabilities, Impact of Adverse Change in Assumption [Line Items]
Sensitivity Analysis of Fair Value of Interests Continued to be Held by Transferor, Servicing Assets or Liabilities, Impact of Adverse Change in Assumption [Line Items]
Fair value
Transferor's Interests in Transferred Financial Assets, Fair Value
Expected life (in years)
Assumption for Fair Value of Assets or Liabilities that relate to Transferor's Continuing Involvement, Weighted Average Life
Prepayment speed assumption (annual CPR)
Sensitivity Analysis of Fair Value, Transferor's Interests in Transferred Financial Assets, Impact of Other than 10 or 20 Percent Adverse Change in Prepayment Speed, Percent
Decrease in fair value from:
Sensitivity Analysis Of Fair Value Of Interests Continued To Be Held By Transferor Servicing Assets Or Liabilities Impact Of Adverse Change In Prepayment Speed [Abstract]
Sensitivity Analysis Of Fair Value Of Interests Continued To Be Held By Transferor Servicing Assets Or Liabilities Impact Of Adverse Change In Prepayment Speed [Abstract]
10% adverse change
Sensitivity Analysis of Fair Value, Transferor's Interests in Transferred Financial Assets, Impact of 10 Percent Adverse Change in Prepayment Speed
25% adverse change
Sensitivity Analysis of Fair Value, Transferor's Interests in Transferred Financial Assets, Impact of Other than 10 or 20 Percent Adverse Change in Prepayment Speed
Discount rate assumption
Sensitivity Analysis of Fair Value, Transferor's Interests in Transferred Financial Assets, Impact of Other than 10 or 20 Percent Adverse Change in Discount Rate, Percent
Decrease in fair value from:
Sensitivity Analysis of Fair Value of Interests that Continue to be Held by Transferor, Servicing Assets or Liabilities [Abstract]
Sensitivity Analysis of Fair Value of Interests that Continue to be Held by Transferor, Servicing Assets or Liabilities [Abstract]
100 basis point increase
Sensitivity Analysis of Fair Value, Transferor's Interests in Transferred Financial Assets, Impact of Other than 10 or 20 Percent Adverse Change in Discount Rate
200 basis point increase
Sensitivity Analysis of Fair Value of Interests Continued to Be Held by Transferor Servicing Assets or Liabilities Impact of Two Hundred Basis Point Adverse Change in Discount Rate
The hypothetical financial impact of a 200 basis point adverse change of the discount rate on the fair value of transferor's interests in transferred financial assets (including any servicing assets or servicing liabilities) as of the balance sheet date.
Credit loss assumption
Sensitivity Analysis of Fair Value, Transferor's Interests in Transferred Financial Assets, Impact Other than 10 or 20 Percent Adverse Change in Expected Credit Loss, Percent
Decrease in fair value from:
Sensitivity Analysis Of Fair Value Of Interests Continued To Be Held By Transferor Servicing Assets Or Liabilities Impact Of Adverse Change In Expected Credit Losses [Abstract]
Sensitivity Analysis Of Fair Value Of Interests Continued To Be Held By Transferor Servicing Assets Or Liabilities Impact Of Adverse Change In Expected Credit Losses [Abstract]
10% higher losses
Sensitivity Analysis of Fair Value, Transferor's Interests in Transferred Financial Assets, Impact of 10 Percent Adverse Change in Expected Credit Losses
25% higher losses
Sensitivity Analysis of Fair Value, Transferor's Interests in Transferred Financial Assets, Impact Other than 10 or 20 Percent Adverse Change in Expected Credit Loss
Impact of adverse change in prepayment speed
Sensitivity Analysis Of Fair Value, Transferor's Interests In Transferred Financial Assets, Impact Of Adverse Change In Prepayment Speed, Percent
Sensitivity Analysis Of Fair Value, Transferor's Interests In Transferred Financial Assets, Impact Of Adverse Change In Prepayment Speed, Percent
Impact of increase in discount rate assumption
Sensitivity Analysis Of Fair Value, Transferor's Interests In Transferred Financial Assets, Impact On Discount Rate Of Basis Point Increase, Percent
Sensitivity Analysis Of Fair Value, Transferor's Interests In Transferred Financial Assets, Impact On Discount Rate Of Basis Point Increase, Percent
Impact of adverse change in expected credit losses
Sensitivity Analysis Of Fair Value, Transferor's Interests In Transferred Financial Assets, Impact Of Adverse Change In Expected Credit Losses, Percent
Sensitivity Analysis Of Fair Value, Transferor's Interests In Transferred Financial Assets, Impact Of Adverse Change In Expected Credit Losses, Percent
Schedule of Available-for-sale Securities [Table]
Schedule of Available-for-sale Securities [Table]
Prime
Real Estate Securities, Prime [Member]
Real Estate Securities, Prime [Member]
Debt Securities, Available-for-sale [Line Items]
Debt Securities, Available-for-sale [Line Items]
Prepayment rates
Available For Sale Securities In Unrealized Loss Positions Qualitative Disclosure Prepayment Rates
This item represents a significant valuation assumption on prepayment rates, represented as a percentage, which was considered as one of the potential factors in reaching a conclusion that the available-for-sale investments are not other-than-temporarily impaired.
Projected losses
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Other, Default Rate
Other Assets and Liabilities
Other Assets And Other Liabilities Disclosure [Text Block]
Other Assets And Other Liabilities Disclosure
Offsetting Asset and Liabilities [Table]
Offsetting Asset and Liabilities [Table]
Offsetting Asset and Liabilities [Table]
Interest rate agreements
Interest Rate Swap [Member]
TBAs
TBA Contracts [Member]
TBA Contracts [Member]
Interest Rate Agreement, TBAs, And Futures
Interest Rate Agreement, TBAs, And Futures [Member]
Interest Rate Agreement, TBAs, And Futures [Member]
Loan warehouse debt
Warehouse Agreement Borrowings [Member]
Security repurchase agreements
Repurchase Agreements [Member]
Offsetting Asset and Liabilities [Line Items]
Offsetting Asset and Liabilities [Line Items]
Offsetting Asset and Liabilities [Line Items]
Assets
Derivative Asset [Abstract]
Gross Amounts of Recognized Assets (Liabilities)
Derivative Asset, Fair Value, Gross Asset
Gross Amounts Offset in Consolidated Balance Sheet
Derivative Asset, Fair Value, Gross Liability
Net Amounts of Assets (Liabilities) Presented in Consolidated Balance Sheet
Gross Amounts Not Offset in Consolidated Balance Sheet, Financial Instruments
Derivative, Collateral, Obligation to Return Securities
Gross Amounts Not Offset in Consolidated Balance Sheet, Cash Collateral (Received) Pledged
Derivative, Collateral, Obligation to Return Cash
Net Amount
Derivative Asset, Fair Value, Offset Against Collateral, Net of Not Subject to Master Netting Arrangement, Policy Election
Liabilities
Derivative Liability [Abstract]
Gross Amounts of Recognized Assets (Liabilities)
Derivative Liability, Fair Value, Gross Liability
Gross Amounts Offset in Consolidated Balance Sheet
Derivative Liability, Fair Value, Gross Asset
Net Amounts of Assets (Liabilities) Presented in Consolidated Balance Sheet
Gross Amounts Not Offset in Consolidated Balance Sheet, Financial Instruments
Derivative, Collateral, Right to Reclaim Securities
Gross Amounts Not Offset in Consolidated Balance Sheet, Cash Collateral (Received) Pledged
Derivative, Collateral, Right to Reclaim Cash
Net Amount
Derivative Liability, Fair Value, Offset Against Collateral, Net of Not Subject to Master Netting Arrangement, Policy Election
Loan warehouse debt and Security repurchase agreement
Securities Sold under Agreements to Repurchase, Gross Including Not Subject to Master Netting Arrangement [Abstract]
Gross Amounts of Recognized Assets (Liabilities)
Securities Sold under Agreements to Repurchase, Gross
Gross Amounts Offset in Consolidated Balance Sheet
Securities Sold under Agreements to Repurchase, Asset
Net Amounts of Assets (Liabilities) Presented in Consolidated Balance Sheet
Securities Sold under Agreements to Repurchase
Gross Amounts Not Offset in Consolidated Balance Sheet, Financial Instruments
Securities Sold under Agreements to Repurchase, Collateral, Right to Reclaim Securities
Gross Amounts Not Offset in Consolidated Balance Sheet, Cash Collateral (Received) Pledged
Securities Sold under Agreements to Repurchase, Collateral, Right to Reclaim Cash
Net Amount
Securities Sold under Agreements to Repurchase, Amount Offset Against Collateral
Total Liabilities
Derivative Liability, Securities Sold under Agreements to Repurchase, Securities Loaned, Gross Including Not Subject to Master Netting Arrangement [Abstract]
Gross Amounts of Recognized Assets (Liabilities)
Derivative Liability, Securities Sold under Agreements to Repurchase, Securities Loaned, Gross
Gross Amounts Offset in Consolidated Balance Sheet
Derivative Liability, Securities Sold under Agreements to Repurchase, Securities Loaned, Asset
Net Amounts of Assets (Liabilities) Presented in Consolidated Balance Sheet
Derivative Liability, Securities Sold under Agreements to Repurchase, Securities Loaned
Gross Amounts Not Offset in Consolidated Balance Sheet, Financial Instruments
Derivative Liability, Securities Sold under Agreements to Repurchase, Securities Loaned, Collateral, Right to Reclaim Securities
Gross Amounts Not Offset in Consolidated Balance Sheet, Cash Collateral (Received) Pledged
Derivative Liability, Securities Sold under Agreements to Repurchase, Securities Loaned, Collateral, Right to Reclaim Cash
Net Amount
Derivative Liability, Securities Sold under Agreements to Repurchase, Securities Loaned, Amount Offset Against Collateral
Multifamily Loans
Residential Loans
Residential Mortgage [Member]
At fair value
At lower of cost or fair value
Residential Loans at Lower of Cost or Fair Value [Member]
Residential Loans at Lower of Cost or Fair Value [Member]
Total held-for-sale
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Loan Type [Axis]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Loan Type [Axis]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Loan Type [Domain]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Loan Type [Domain]
Jumbo Loans
Jumbo Loan [Member]
Jumbo Loan [Member]
Residential loans
Available-for-sale
New Accounting Pronouncements or Change in Accounting Principle [Table]
New Accounting Pronouncements or Change in Accounting Principle [Table]
Adjustments for New Accounting Pronouncements [Axis]
Adjustments for New Accounting Pronouncements [Axis]
Type of Adoption [Domain]
Type of Adoption [Domain]
ASU 2016-02
Accounting Standards Update 2016-02 [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Right-of-use asset
Operating Lease, Right-of-Use Asset
Investments, All Other Investments [Abstract]
Investment [Table]
Investment [Table]
Mortgage servicing rights
Investment in multifamily loan fund
Other
Other Notes Receivable [Member]
Other Notes Receivable [Member]
Investment [Line Items]
Investment [Line Items]
Servicing asset, fair value
Loan Held-for-investment, Amount
Loan Held-For-Investment, Amount
Loan Held-for-investment, Amount
Investment in 5 Arches
Equity Method Investments Including Purchase Option
Equity Method Investments Including Purchase Option
Other Investments
Cover page.
Document Type
Document Type
Document Quarterly Report
Document Quarterly Report
Document Period End Date
Document Period End Date
Document Transition Report
Document Transition Report
Entity File Number
Entity File Number
Entity Registrant Name
Entity Registrant Name
Entity Incorporation, State or Country Code
Entity Incorporation, State or Country Code
Entity Tax Identification Number
Entity Tax Identification Number
Entity Address Address Line
Entity Address, Address Line One
Entity Address City Or Town
Entity Address, City or Town
Entity Address, State or Province
Entity Address, State or Province
Entity Address Postal Zip Code
Entity Address, Postal Zip Code
City Area Code
City Area Code
Local Phone Number
Local Phone Number
Entity Current Reporting Status
Entity Current Reporting Status
Entity Interactive Data Current
Entity Interactive Data Current
Entity Filer Category
Entity Filer Category
Entity small business
Entity Small Business
Emerging growth company
Entity Emerging Growth Company
Entity Shell Company
Entity Shell Company
Title of 12(b) Security
Title of 12(b) Security
Trading Symbol
Trading Symbol
Security Exchange Name
Security Exchange Name
Entity Common Stock, Shares Outstanding
Entity Common Stock, Shares Outstanding
Document Fiscal Year Focus
Document Fiscal Year Focus
Document Fiscal Period Focus
Document Fiscal Period Focus
Entity Central Index Key
Entity Central Index Key
Current Fiscal Year End Date
Current Fiscal Year End Date
Amendment Flag
Amendment Flag
Collateral [Axis]
Collateral [Axis]
Collateral [Domain]
Collateral [Domain]
Residential Real Estate
Residential Real Estate [Member]
Fixed rate residential mortgage
Fixed Rate Residential Mortgage [Member]
Hybrid or ARM Loans
Hybrid Or ARM Loans [Member]
Hybrid Or ARM Loans [Member]
Held-for-sale residential loans
Federal Home Loan Bank Branch [Axis]
Federal Home Loan Bank Branch [Axis]
Federal Home Loan Bank Branch [Domain]
Federal Home Loan Bank Branch [Domain]
FHLB Chicago
Federal Home Loan Bank of Chicago [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Loan Category [Axis]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Loan Category [Axis]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Loan Category [Domain]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Loan Category [Domain]
Originated Between 2013 and 2019
Originated Between 2013 And 2019 [Member]
Originated Between 2013 And 2019 [Member]
Originated 2012 and prior years
Originated During Twenty Twelve And Prior Years [Member]
Originated During Twenty Twelve And Prior Years [Member]
Mortgage servicing rights, at amortized cost
Servicing Asset at Amortized Cost
Loans held-for-investment, delinquent greater than 90 days
Fair Value, Option, Loans Held as Assets, 90 Days or More Past Due
Principal value of loans purchased
Principal Balance of Loans Acquired During Period
Principal Balance of Loans Acquired During Period
Principal balance of loans sold during period
Principal Balance of Loans Sold During Period
Principal Balance of Loans Sold During Period
Gain (loss) on assets measured at fair value on a non-recurring basis
Fair Value, Option, Changes in Fair Value, Gain (Loss)
Loan pledged as collateral
Loans Pledged as Collateral
Transfers from loans held-for-sale to loans held-for-investment
Transfer of Loans Held-for-sale to Portfolio Loans
Transfers from loans held-for-investment to loans held-for-sale
Transfer of Portfolio Loans and Leases to Held-for-sale
Loans pledged as collateral under borrowing agreement with FHLBC
Federal Home Loan Bank, Advances, General Debt Obligations, Disclosures, Collateral Pledged
Percentage of loan portfolio originated in year
Percentage Of Loan Portfolio
Percentage Of Loan Portfolio
Percentage of fixed-rate loans
Loans Receivable, Percentage Bearing Fixed Interest, Percentage Rate
Loans Receivable, Percentage Bearing Fixed Interest, Percentage Rate
Loans held-for-investment, in foreclosure
Fair Value, Option, Loans Held As Assets, Aggregate Amount In Foreclosure
Fair Value, Option, Loans Held As Assets, Aggregate Amount In Foreclosure
Asset-Backed Securities Issued
Schedule of Asset Backed Securities [Table Text Block]
Tabular disclosure of information pertaining to asset backed securities, including but not limited to identification of components, terms, features, and other information necessary to a fair presentation.
Accrued Interest Payable on Asset-Backed Securities Issued
Schedule Of Interest Payable On Asset-Backed Securities Issued [Table Text Block]
Schedule Of Interest Payable On Asset-Backed Securities Issued [Table Text Block]
Collateral for ABS Issued
Schedule Of Collateral For Asset Backed Securities [Table Text Block]
Tabular disclosure of the collateral for asset backed securities.
Activity of the Credit Component of Other-than-Temporary Impairments
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Roll Forward]
Balance at beginning of period
Other than Temporary Impairment, Credit Losses Recognized in Earnings, Credit Losses on Debt Securities Held
Additions
Additions [Abstract]
Additions [Abstract]
Initial credit impairments
Other than Temporary Impairment, Credit Losses Recognized in Earnings, Additions, No Previous Impairment
Reductions
Other than Temporary Impairment, Credit Losses Recognized in Earnings, Reductions [Abstract]
Other than Temporary Impairment, Credit Losses Recognized in Earnings, Reductions [Abstract]
Securities sold, or expected to sell
Other than Temporary Impairment, Credit Losses Recognized in Earnings, Reductions, Securities Sold
Securities with no outstanding principal at period end
Other Than Temporary Impairment Credit Losses Recognized In Earnings Matured Called Written Down
This item represents reductions in the amount of cumulative losses recognized in earnings for other than temporary impairments (OTTI) for which a portion of the impairment had been recognized in other comprehensive income (a component of shareholders' equity) due to securities maturing, being called or fully written down.
Balance at End of Period
Other Income and Expenses [Abstract]
Fixed compensation expense
Fixed Compensation Expense
Fixed Compensation Expense
Variable compensation expense
Variable Compensation Expense
Variable Compensation Expense
Equity compensation expense
Share-based Payment Arrangement, Expense
Total compensation expense
Labor and Related Expense
Systems and consulting
Communications and Information Technology
Loan acquisition costs
Loan Acquisition Costs
Loan Acquisition Costs
Office costs
General and Administrative Expense
Accounting and legal
Professional Fees
Corporate costs
Other General Expense
Other operating expenses
Other Cost and Expense, Operating
Total Operating Expenses
Federal statutory rate
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent
State statutory rate, net of Federal tax effect
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent
Differences in taxable (loss) income from GAAP income
Effective Income Tax Rate Reconciliation, Deduction, Percent
Change in valuation allowance
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent
Dividends paid deduction
Effective Income Tax Rate Reconciliation, Deduction, Dividend, Percent
Effective Tax Rate
Effective Income Tax Rate Reconciliation, Percent
Accrued compensation
Employee-related Liabilities
Guarantee obligations
Guaranty Liabilities
Deferred tax liabilities
Deferred Income Tax Liabilities, Net
Margin payable
Margin Payable
Margin Payable
Accrued operating expenses
Accrued Expenses
Accrued Expenses
Residential bridge loan holdbacks
Bridge Loan Holdback
Bridge Loan Holdback
Residential loan and MSR repurchase reserve
Mortgage Loan On Real Estate, Repurchase Reserve
Mortgage Loan On Real Estate, Repurchase Reserve
Legal reserve
Estimated Litigation Liability
Other
Other Liabilities, Miscellaneous
Other Liabilities, Miscellaneous
Total Accrued Expenses and Other Liabilities
Fair Values of Real Estate Securities by Type
Fair Value And Investments In Debt And Marketable Equity Securities And Certain Trading Assets Disclosures [Table Text Block]
Tabular disclosure of fair value and investments in debt and marketable equity securities.
Trading Securities by Collateral Type
Debt Securities, Trading, and Equity Securities, FV-NI [Table Text Block]
Available-for-Sale Securities by Collateral Type
Debt Securities, Available-for-sale [Table Text Block]
Carrying Value of Residential Available for Sale Securities
Schedule of Available-for-sale Securities Reconciliation [Table Text Block]
Changes of Unamortized Discount and Designated Credit Reserves on Residential Available for Sale Securities
Unamortized Discount and Designated Credit Reserves on Available for Sale Securities [Table Text Block]
Tabular disclosure of the changes in the unamortized discount and designated credit reserves on Available for Sale securities for the period.
Components of Fair Value of Available for Sale Securities by Holding Periods
Debt Securities, Available-for-sale, Unrealized Loss Position, Fair Value [Table Text Block]
Summary of Significant Valuation Assumptions for Available for Sale Securities
Schedule Of Significant Valuation Assumptions For Available For Sale Securities [Table Text Block]
Tabular disclosure of the significant valuation assumptions used by management for available for sale securities.
Activity of Credit Component of Other-than-Temporary Impairments
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Table Text Block]
Gross Realized Gains and Losses on Available for Sale Securities
Realized Gain (Loss) on Investments [Table Text Block]
Investment Fair Value Changes, Net
Investment Activities [Member]
Investment Activities [Member]
Residential loans held-for-investment, at Redwood
Residential Loans Held for Investment [Member]
Residential Loans Held for Investment [Member]
Single-family rental loans held-for-investment
Residential bridge loans
Trading securities
Net investments in Legacy Sequoia entities
Net investments in Sequoia Choice entities
Net investments in Freddie Mac SLST entities
Net investments in Freddie Mac K-Series entities
Risk-sharing investments
Risk Sharing Investments [Member]
Risk Sharing Investments [Member]
Risk management derivatives, net
Impairments on AFS securities
Impaired Securities [Member]
Impaired Securities [Member]
Carrying Values and Fair Values of Assets and Liabilities
Fair Value, by Balance Sheet Grouping [Table Text Block]
Assets and Liabilities Measured at Fair Value on Recurring Basis
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]
Changes in Level 3 Assets and Liabilities Measured at Fair Value on Recurring Basis
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block]
Portion of Net Gains (Losses) Attributable to Level 3 Assets and Liabilities Still Held and Included in Net Income
Fair Value, Measured on Recurring Basis, Gain (Loss) Included in Earnings [Table Text Block]
Assets and Liabilities Measured at Fair Value on Non-Recurring Basis
Fair Value Measurements, Nonrecurring [Table Text Block]
Market Valuation Gains and Losses, Net
Schedule Of Market Valuation Adjustments Included In Earnings [Table Text Block]
Tabular disclosure for the total amount of market valuation adjustments for the period which are included in earnings.
Quantitative Information about Significant Unobservable Inputs Used in Valuation of Level 3 Assets and Liabilities Measured at Fair Value
Fair Value Measurement Inputs and Valuation Techniques [Table Text Block]
Residential Loans
Principal and interest advances
Servicing Assets At Fair Value, Principal And Interest Advances
Servicing Assets At Fair Value, Principal And Interest Advances
Escrow advances (taxes and insurance advances)
Servicing Assets At Fair Value, Escrow Advances
Servicing Assets At Fair Value, Escrow Advances
Corporate advances
Servicing Assets At Fair Value, Corporate Advances
Servicing Assets At Fair Value, Corporate Advances
Total Servicer Advance Receivables
Derivative [Table]
Derivative [Table]
Derivative Assets
Derivative Financial Instruments, Assets [Member]
Derivative Liabilities
Derivative Financial Instruments, Liabilities [Member]
Derivative Instrument [Axis]
Derivative Instrument [Axis]
Derivative Contract [Domain]
Derivative Contract [Domain]
Interest rate swaps
Swaptions
Interest Rate Swaption [Member]
Hedging Relationship [Axis]
Hedging Relationship [Axis]
Hedging Relationship [Domain]
Hedging Relationship [Domain]
Cash Flow Hedging
Cash Flow Hedging [Member]
Derivative [Line Items]
Derivative [Line Items]
Fair Value
Derivative, Fair Value, Net
Notional Amount
Derivative, Notional Amount
Mortgage Banking Activities, Net
Mortgage Banking Activities [Member]
Mortgage Banking Activities [Member]
Other Income (Expense), Net
Mortgage Servicing Rights Income (Loss), Including Risk Management Derivatives [Member]
Mortgage Servicing Rights Income (Loss), Including Risk Management Derivatives [Member]
Residential loan purchase and forward sale commitments
Loan Purchase and Forward Sales Commitments [Member]
Loan Purchase and Forward Sales Commitments [Member]
Single-family rental loans held-for-sale, at fair value
Single-Family Residential Loans Held-for-sale at Fair Value [Member]
Single-Family Residential Loans Held-for-sale at Fair Value [Member]
Single-family rental loan purchase commitments
Residential bridge loans
Commercial Loans at Fair Value [Member]
Commercial Loans at Fair Value [Member]
Residential bridge loans held-for-investment
Shared home appreciation options
Other Income (Expense), Net
Mortgage Servicing Rights Income (Loss), Net
Includes income (loss) from mortgage banking servicing real estate mortgages, net of subservicing costs, and market valuation changes of MSRs held at fair value.
Gain on re-measurement of 5 Arches investment
Business Combination, Step Acquisition, Equity Interest in Acquiree, Remeasurement Gain
Total Market Valuation Gains, Net
Market Valuation Adjustments, Net
The aggregate net change in market value for certain assets and liabilities that was included in earnings for the period. This includes changes in market values for assets and liabilities accounted for at fair value, as well as the credit portion of other-than-temporary impairments on securities available for sale, impairments on loans held-for-sale and real estate owned.
Assets and Liabilities of Consolidated VIEs
Schedule of Variable Interest Entities [Table Text Block]
Securitization Activity Related to Unconsolidated Variable Interest Entity's Sponsored by Redwood
Schedule of Gain (Loss) on Securitizations or Asset-backed Financing Arrangements of Financial Assets Accounted for as Sale [Table Text Block]
Cash Flows Related to Unconsolidated Variable Interest Entity's Sponsored by Redwood
Cash Flows between Transferee and Transferor Current Period [Table Text Block]
Cash Flows between a transferor and a transferee attributable to transferred assets related to either a securitization 0r asset-backed financing arrangement in which the transferor has continuing involvement with the transferred financial assets underlying the transaction (including, but not limited to, servicing, recourse, and restrictions on transferor's interests in the transferred financial assets).
Assumptions Related to Assets Retained from Unconsolidated Variable Interest Entity's Sponsored by Redwood
Schedule of Fair Value Assumption, Date of Securitization or Asset-backed Financing Arrangement, Transferor's Continuing Involvement, Servicing Assets or Liabilities [Table Text Block]
Unconsolidated Variable Interest Entity's Sponsored by Redwood
Qualitative and Quantitative Information, Transferor's Continuing Involvement [Table Text Block]
Key Assumptions and Sensitivity Analysis for Assets Retained from Unconsolidated Variable Interest Entity's Sponsored by Redwood
Schedule of Sensitivity Analysis of Fair Value, Transferor's Interests in Transferred Financial Assets [Table Text Block]
MSR income, net
Risk share income
Fee Income, Risk Sharing Agreement
Fee Income, Risk Sharing Agreement
FHLBC capital stock dividend
FHLBC Capital Stock Dividend
FHLBC Capital Stock Dividend
Equity investment income
Income (Loss) from Equity Method Investments
5 Arches loan administration fee income
Property Management Fee Revenue
Amortization of intangible assets
Gain on re-measurement of investment in 5 Arches
Other
Other Nonoperating Expense
Other Income, Net
Short-Term Debt
Short-term Debt [Text Block]
Asset-Backed Securities Issued
Secured Borrowings Disclosure [Text Block]
This item represents the disclosure related to the asset-backed securities issued under the Sequoia and Acacia securitization entities, and the Residential Resecuritization and Commercial Securitization entities, including their respective components, collateral, and accrued interest payable.
Margin receivable
Margin Deposit Assets
FHLBC stock
Federal Home Loan Bank Stock
Investment receivable
Accrued Investment Income Receivable
REO
Fixed assets and leasehold improvements
Property, Plant and Equipment, Net
Other
Other Assets, Miscellaneous
Total Other Assets
Fixed assets
Property, Plant and Equipment, Gross
Accumulated depreciation
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment
Loss Contingencies [Table]
Loss Contingencies [Table]
Commitment To Fund Temporary Advances On Residential Bridge Loans
Commitment To Fund Temporary Advances On Residential Bridge Loans [Member]
Commitment To Fund Temporary Advances On Residential Bridge Loans [Member]
Commitment To Fund Investment
Commitment To Fund Investment [Member]
Commitment To Fund Investment [Member]
Guarantor Obligations, Nature [Axis]
Guarantor Obligations, Nature [Axis]
Guarantor Obligations, Nature [Domain]
Guarantor Obligations, Nature [Domain]
Financial Guarantee
Financial Guarantee [Member]
Loss Contingency Nature [Axis]
Loss Contingency Nature [Axis]
Loss Contingency, Nature [Domain]
Loss Contingency, Nature [Domain]
Guarantee Obligations
Guarantee Obligations [Member]
Residential
Residential Mortgage Backed Securities [Member]
Income Statement Location [Axis]
Income Statement Location [Axis]
Income Statement Location [Domain]
Income Statement Location [Domain]
Other income
Other Income [Member]
Mortgage banking and investment activities
Mortgage Banking And Investment Activities [Member]
Mortgage Banking And Investment Activities [Member]
Sequoia
Sequoia Securitization Entities [Member]
Sequoia Securitization Entities [Member]
Loss Contingencies by Name of Plaintiff [Axis]
Loss Contingencies by Name of Plaintiff [Axis]
Loss Contingencies by Name of Plaintiff [Axis]
Loss Contingencies by Name of Plaintiff [Domain]
Loss Contingencies by Name of Plaintiff [Domain]
Loss Contingencies by Name of Plaintiff [Domain]
FHLB Seattle
Federal Home Loan Bank of Seattle [Member]
Schwab
Charles Schwab Corporation [Member]
Charles Schwab Corporation [Member]
Morgan Stanley And Company
Morgan Stanley And Company [Member]
Morgan Stanley And Company [Member]
Sequoia Residential Funding
Sequoia Residential Funding [Member]
Sequoia Residential Funding [Member]
Loss Contingencies [Line Items]
Loss Contingencies [Line Items]
Lessee, number of leases
Lessee, Number Of Leases
Lessee, Number Of Leases
Present value of remaining lease payments
Operating lease expense
Operating Lease, Cost
Number of noncancelable leases
Operating Leases, Number Of Leases, Noncancelable
Operating Leases, Number Of Leases, Noncancelable
Number of leases qualified as short-term lease
Lessee, Operating Lease, Number Of Leases Qualified As Short-Term Lease
Lessee, Operating Lease, Number Of Leases Qualified As Short-Term Lease
Number of leases without implicit interest rate
Lessee, Operating Lease, Number Of Leases Without Implicit Interest Rate
Lessee, Operating Lease, Number Of Leases Without Implicit Interest Rate
Weighted average remaining lease term
Operating Lease, Weighted Average Remaining Lease Term
Discount rate
Operating Lease, Weighted Average Discount Rate, Percent
Commitments to fund temporary advances
Number of partnerships, committed to fund
Commitment To Fund Partnership, Number Of Partnerships
Commitment To Fund Partnership, Number Of Partnerships
Commitment to fund partnership
Commitment To Fund Partnership
Commitment To Fund Partnership
Guarantor obligations, current carrying value
Guarantor Obligations, Current Carrying Value
Guarantor obligations, maximum exposure, undiscounted
Guarantor Obligations, Maximum Exposure, Undiscounted
Contingent consideration maximum amount
Business Combination, Contingent Consideration, Liability, Maximum Exposure
Business Combination, Contingent Consideration, Liability, Maximum Exposure
Contingent consideration expense
Business Combination, Contingent Consideration Expense
Business Combination, Contingent Consideration Expense
Payments to acquire investments
Payments to Acquire Investments
Original unpaid balance of loans subject to risk sharing agreements
Principal Amount Outstanding on Loans Securitized or Asset-backed Financing Arrangement, Original Principal Balance
Principal Amount Outstanding on Loans Securitized or Asset-backed Financing Arrangement, Original Principal Balance
Potential future payments on loans
Potential Future Payments
Potential Future Payments
Other income related to risk sharing agreement
Market valuation losses related to these investments
Market Valuation Changes In Fair Value Of Guarantee Asset
Market Valuation Changes In Fair Value Of Guarantee Asset
Balance of loans 90 days or more delinquent
Financing Receivable, Past Due
Guarantee obligations, credit reserve
Guarantee Obligation, Credit Reserve
Guarantee Obligation, Credit Reserve
Special Purpose Entities (SPEs) assets
Special Purpose Entities, Assets
Special Purpose Entities, Assets
Special Purpose Entities (SPEs) liabilities
Special Purpose Entities, Liabilities
Special Purpose Entities, Liabilities
Residential repurchase reserve
Number of residential repurchase requests (in repurchase requests)
Mortgage Loans On Real Estate, Repurchase Requests
Mortgage Loans On Real Estate, Repurchase Requests
Number of loans repurchased
Mortgage Loans On Real Estate, Number Of Loans Repurchased
Mortgage Loans On Real Estate, Number Of Loans Repurchased
Residential repurchase provisions recorded
Mortgage Loans On Real Estate, Repurchase Provision
Mortgage Loans On Real Estate, Repurchase Provision
Principal value
Debt Instrument, Face Amount
Debt instrument principal payment amount
Repayments of Bank Debt
Debt instrument interest payment amount
Debt Instrument Unpaid Interest Paid By Cash
Debt Instrument Unpaid Interest Paid By Cash
Number of other named defendants along with SRF (in plaintiffs)
Loss Contingency, Number of Defendants
Principal balance of securities
Debt Instrument Aggregate Principal Amount
Debt Instrument Aggregate Principal Amount
Debt instrument interest amount
Debt Instrument Accrued Interest
Debt Instrument Accrued Interest
Number of mortgage pass-through certificates issued (in certificates)
Number Of Mortgage Pass Through Certificates Issued
Number Of Mortgage Pass Through Certificates Issued
Number of certificated withdrawn
Number Of Mortgage Pass Through Certificates Issued, Subsequently Withdrawn From Litigation
Number Of Mortgage Pass Through Certificates Issued, Subsequently Withdrawn From Litigation
Aggregate amount of loss contingency reserves
Schedule of Fair Value Assumption, Date of Securitization or Asset-backed Financing Arrangement, Transferor's Continuing Involvement, Servicing Assets or Liabilities [Table]
Schedule of Fair Value Assumption, Date of Securitization or Asset-backed Financing Arrangement, Transferor's Continuing Involvement, Servicing Assets or Liabilities [Table]
Fair Value Assumption, Date of Securitization or Asset-backed Financing Arrangement, Transferor's Continuing Involvement, Servicing Assets or Liabilities [Line Items]
Fair Value Assumption, Date of Securitization or Asset-backed Financing Arrangement, Transferor's Continuing Involvement, Servicing Assets or Liabilities [Line Items]
Prepayment rates
Fair Value Assumption, Date of Securitization or Asset-backed Financing Arrangement, Transferor's Continuing Involvement, Servicing Assets or Liabilities, Prepayment Speed
Discount rates
Fair Value Assumption, Date of Securitization or Asset-backed Financing Arrangement, Transferor's Continuing Involvement, Servicing Assets or Liabilities, Discount Rate
Credit loss assumptions
Fair Value Assumption, Date of Securitization or Asset-backed Financing Arrangement, Transferor's Continuing Involvement, Servicing Assets or Liabilities, Expected Credit Losses
Mortgage Banking Activities
Income and Expense Attributable To Mortgage Banking Activities [Table Text Block]
Tabular disclosure of the components of mortgage banking activities, net. This includes market valuations related to residential and commercial loans, retained Sequoia IOs, and mortgage banking derivatives, as well as realized gains or losses associated with residential and commercial loan sales and securitizations.
Interest rate contract
Interest Rate Contract [Member]
Unsecuritized Residential and Commercial Loans
Residential and Commercial Loans [Member]
Residential and Commercial Loans [Member]
Loan purchase commitments and forward sales commitments
Loan Purchase Commitments And Forward Sales Commitments [Member]
Loan Purchase Commitments And Forward Sales Commitments [Member]
Net Unrealized Losses on Interest Rate Agreements Accounted for as Cash Flow Hedges
Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent [Member]
Net Unrealized Losses on Interest Rate Agreements Accounted for as Cash Flow Hedges
Accumulated Net Gain (Loss) from Cash Flow Hedges Attributable to Parent [Member]
Notional amount
Derivative gain (loss)
Derivative, Gain (Loss) on Derivative, Net
Market valuations gains (losses), net
Accumulated other comprehensive income (loss)
Stockholders' Equity Attributable to Parent
Number of counterparties
Derivative, Number Of Counterparties
Derivative, Number Of Counterparties
Option Indexed to Issuer's Equity [Axis]
Option Indexed to Issuer's Equity [Axis]
Option Indexed to Issuer's Equity, Type [Domain]
Option Indexed to Issuer's Equity, Type [Domain]
Sales
Put Option [Member]
Calls
Call Option [Member]
Gross realized gains
Debt Securities, Available-for-sale, Realized Gain
Gross realized losses - sales
Debt Securities, Available-for-sale, Realized Loss
Total Realized Gains on Sales and Calls of AFS Securities, net
Available-for-sale Securities, Gross Realized Gain (Loss) On Sales And Calls
Available-for-sale Securities, Gross Realized Gain (Loss) On Sales And Calls
Fair Value Measurement Inputs and Valuation Techniques [Table]
Fair Value Measurement Inputs and Valuation Techniques [Table]
Jumbo fixed-rate loans
Residential Loans Priced To Securitization and Whole Loan Market, Uncommitted to Sell [Member]
Residential Loans Priced To Securitization and Whole Loan Market, Uncommitted to Sell [Member]
Jumbo hybrid loans
Residential Jumbo Hybrid Loans Priced To Whole Loan Market Uncommitted To Sell [Member]
Residential Jumbo Hybrid Loans Priced To Whole Loan Market Uncommitted To Sell [Member]
Jumbo loans committed to sell
Residential Loans Priced To Whole Loan Market and Committed to Sell [Member]
Residential Loans Priced To Whole Loan Market and Committed to Sell [Member]
Trading and AFS securities
Investment Securities [Member]
Investment Securities [Member]
Guarantee asset
Guarantee Asset [Member]
Guarantee Asset [Member]
ABS Issued
ABS Issued Securities [Member]
ABS Issued Securities [Member]
Contingent consideration
Measurement Input Type [Axis]
Measurement Input Type [Axis]
Measurement Input Type [Domain]
Measurement Input Type [Domain]
Prepayment rate (annual CPR)
Measurement Input, Prepayment Rate [Member]
Whole loan spread to TBA price
Measurement Input, Whole Loan Spread To TBA Price [Member]
Measurement Input, Whole Loan Spread To TBA Price [Member]
Whole loan spread to swap rate
Measurement Input, Whole Loan Spread To Swap Price [Member]
Measurement Input, Whole Loan Spread To Swap Price [Member]
Whole loan committed sales price
Measurement Input, Whole Loan Committed Sales Price [Member]
Measurement Input, Whole Loan Committed Sales Price [Member]
Discount rate
Measurement Input, Discount Rate [Member]
Senior credit spread
Senior Credit Spread [Member]
Senior Credit Spread [Member]
Subordinate credit spread
Measurement Input, Subordinate Credit Spread [Member]
Measurement Input, Subordinate Credit Spread [Member]
Senior credit support
Senior Credit Support [Member]
Senior Credit Support [Member]
Default rate
Measurement Input, Default Rate [Member]
Loss severity
Measurement Input, Loss Severity [Member]
Mortgage servicing income
Measurement Input Mortgage Servicing Income [Member]
Measurement Input Mortgage Servicing Income [Member]
Per loan annual cost to service
Measurement Input, Per Loan Annual Cost To Service [Member]
Measurement Input, Per Loan Annual Cost To Service [Member]
Excess mortgage servicing income
Measurement Input, Mortgage Servicing Amount [Member]
Measurement Input, Mortgage Servicing Amount [Member]
Home price appreciation
Measurement Input, Home Price Appreciation [Member]
Measurement Input, Home Price Appreciation [Member]
MSR multiple
Measurement Input, Mortgage Servicing Rights Multiple [Member]
Measurement Input, Mortgage Servicing Rights Multiple [Member]
Pull-through rate
Measurement Input, Pull-through Rate [Member]
Measurement