Fair Value, Option, Loans Held As Assets, Aggregate Amount In Foreclosure

No definition available.

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- Definition

The weighted average FICO score for borrowers at the time loans were originated.

+ References

No definition available.

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- Definition

Financing Receivable, Loan To Value Ratio

+ References

No definition available.

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- Definition

Financing Receivable, Number Of Loans In Foreclosure

+ References

No definition available.

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- Definition

Financing Receivable, Number Of Loans Past Due

+ References

No definition available.

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- Definition

Financing Receivables, Weighted Average Interest Rate

+ References

No definition available.

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- Definition

Loans Receivable, Percentage Bearing Fixed Interest, Percentage Rate

+ References

No definition available.

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- Definition

Percentage Of Loan Portfolio

+ References

No definition available.

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- Definition

Principal Balance of Loans Acquired During Period

+ References

No definition available.

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- Definition

Principal Balance of Loans Sold During Period

+ References

No definition available.

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- Definition

For each line item in the statement of financial position, the amounts of gains and losses from fair value changes included in earnings.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 30
-Subparagraph (a)
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- Definition

This item represents the aggregate fair value of loans held as assets that are 90 days or more past due for which the fair value option has been elected.

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- Definition

Amount of the collateral pledged in support of federal home loan bank advances outstanding.

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- Definition

Amount after allowance and deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Excludes loans and leases covered under loss sharing agreements and loans held for sale.

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- Definition

Carrying amount as of the balance sheet date of loans that have been pledged as collateral for borrowings. If the secured party has the right by contract or custom to sell or re-pledge the collateral, then the debtor reclassifies that asset and report that asset in its statement of financial position separately from other assets not so encumbered.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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- Definition

Indicates the number of mortgages under each classification.

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- Definition

Amount of increase (decrease) in mortgage loans on real estate.

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- Definition

This is the sum of principal amount outstanding for both securitized and unsecuritized loans of all types.

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- Definition

Amortized amount of contract to service financial assets under which the benefits of servicing are expected to more than adequately compensate the servicer.

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- Definition

Value of loans held-for-sale transferred to loans held in the entity's portfolio in noncash transactions.

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- Definition

Value of loans and leases held in the entity's portfolio transferred to loans and leases held-for-sale in noncash transactions.

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Residential Loans - Additional Information (Details)	12 Months Ended
Residential Loans - Additional Information (Details)	Dec. 31, 2017 USD ($) loan	Dec. 31, 2016 USD ($) loan	Dec. 31, 2015 USD ($)
Mortgage Loans on Real Estate [Line Items]
Transfers from loans held-for-sale to loans held-for-investment	$ 1,245,430,000	$ 1,063,860,000	$ 1,555,814,000
Transfers from loans held-for-investment to loans held-for-sale	98,854,000	$ 359,005,000	$ 154,012,000
Sequoia Choice
Mortgage Loans on Real Estate [Line Items]
Loans held as assets amount in foreclosure	$ 0
Redwood \| Fixed Rate Residential Mortgage
Mortgage Loans on Real Estate [Line Items]
Weighted average rate on loans	4.08%
Redwood \| Held-for sale residential loans \| FHLB Chicago
Mortgage Loans on Real Estate [Line Items]
Residential mortgage loans securing FHLB advances	$ 2,430,000,000
Residential Loans
Mortgage Loans on Real Estate [Line Items]
Number of Loans \| loan	2,009	1,114
Total Principal	$ 1,410,000,000	$ 830,000,000
Loan market valuation adjustment	1,430,000,000	$ 830,000,000
Loans held as assets, 90 days or more past due	$ 500,000
Number of loans in foreclosure \| loan	0	0
Principal value	$ 5,640,000,000	$ 4,850,000,000
Principal balance of loans sold during period	4,210,000,000	4,040,000,000
Valuation adjustments	31,000,000	$ 6,000,000
Loan pledged as collateral	1,150,000,000
Loans held as assets amount in foreclosure	$ 1,000,000
Residential Loans \| Financing Receivables, Equal to Greater than 90 Days Past Due
Mortgage Loans on Real Estate [Line Items]
Number of loans past due \| loan	1	0
Residential loans, at lower of cost or fair value
Mortgage Loans on Real Estate [Line Items]
Number of Loans \| loan	4	7
Total Principal	$ 1,000,000	$ 2,000,000
Loan market valuation adjustment	$ 1,000,000	1,000,000
Loans held as assets, 90 days or more past due		$ 300,000
Number of loans in foreclosure \| loan	0	0
Residential loans, at lower of cost or fair value \| Financing Receivables, Equal to Greater than 90 Days Past Due
Mortgage Loans on Real Estate [Line Items]
Number of loans past due \| loan	1	1
Loans held as assets, 90 days or more past due	$ 300,000
Residential Loans Held For Investment at Fair Value
Mortgage Loans on Real Estate [Line Items]
Number of loans in foreclosure \| loan	0
Residential Loans Held For Investment at Fair Value \| Legacy Sequoia
Mortgage Loans on Real Estate [Line Items]
Number of Loans \| loan	3,178	3,735
Total Principal	$ 698,000,000	$ 887,000,000
Loan market valuation adjustment	633,000,000	792,000,000
Loans held as assets, 90 days or more past due	$ 25,000,000	30,000,000
FICO credit score	728
Loan to value ratio	66.00%
Loans held as assets amount in foreclosure	$ 10,000,000	11,000,000
Valuation adjustments	$ 23,000,000	$ (14,000,000)
Residential Loans Held For Investment at Fair Value \| Sequoia Choice
Mortgage Loans on Real Estate [Line Items]
Number of Loans \| loan	806	0
Total Principal	$ 605,000,000
Loan market valuation adjustment	620,000,000
Loans held as assets, 90 days or more past due	0
Transfers from loans held-for-investment to loans held-for-sale	$ 646,000,000
FICO credit score	742
Loan to value ratio	75.00%
Valuation adjustments	$ (5,000,000)
Residential Loans Held For Investment at Fair Value \| Redwood
Mortgage Loans on Real Estate [Line Items]
Number of Loans \| loan	3,292	3,068
Total Principal	$ 2,410,000,000	$ 2,230,000,000
Loan market valuation adjustment		$ 2,260,000,000
Number of loans in foreclosure \| loan		0
Valuation adjustments	(5,000,000)	$ (23,000,000)
Transfers from loans held-for-sale to loans held-for-investment	600,000,000	1,060,000,000
Transfers from loans held-for-investment to loans held-for-sale	$ 99,000,000	56,000,000
FICO credit score	770
Loan to value ratio	65.00%
Percentage of loans with fixed interest rate	92.00%
Residential Loans Held For Investment at Fair Value \| Redwood \| Originated Between 2013 and 2017
Mortgage Loans on Real Estate [Line Items]
Percentage of loan portfolio	96.00%
Residential Loans Held For Investment at Fair Value \| Redwood \| Originated In 2012 And Prior Years
Mortgage Loans on Real Estate [Line Items]
Percentage of loan portfolio	4.00%
Residential Loans Held For Investment at Fair Value \| Redwood \| Hybrid Residential Mortgages
Mortgage Loans on Real Estate [Line Items]
Weighted average rate on loans	4.07%
Residential Loans Held For Investment at Fair Value \| Redwood \| Financing Receivables, Equal to Greater than 90 Days Past Due
Mortgage Loans on Real Estate [Line Items]
Total Principal		$ 200,000
Number of loans past due \| loan	0	1
MSRs
Mortgage Loans on Real Estate [Line Items]
Mortgage servicing rights	$ 3,030,000,000