$RWT
REDWOOD TRUST INC Stock $rwt

$rwt Overview Financials Valuation SEC Filings Company Website

2015 Form 10-K Financial Statement

#000093023616000038 Filed on February 26, 2016

Income Statement

Concept	2015	2014 Q4	2014 Q3
Revenue	$259.4M	$65.25M	$63.35M
YoY Change	7.17%	13.5%	10.33%
Cost Of Revenue	$95.90M	$23.90M	$23.40M
YoY Change	9.6%	23.83%	7.83%
Gross Profit	$163.5M	$41.30M	$40.00M
YoY Change	5.76%	8.12%	12.04%
Gross Profit Margin	63.02%	63.29%	63.14%
Selling, General & Admin	$79.90M	$23.20M	$18.10M
YoY Change	1.78%	48.72%	-7.18%
% of Gross Profit	48.87%	56.17%	45.25%
Research & Development	$10.21M		$3.463M
YoY Change	-12.37%		24.57%
% of Gross Profit	6.25%		8.66%
Depreciation & Amortization	$800.0K	$100.0K	$200.0K
YoY Change	60.0%	0.0%	100.0%
% of Gross Profit	0.49%	0.24%	0.5%
Operating Expenses	$97.42M	$26.46M	$21.41M
YoY Change	8.09%	-234.53%	-195.91%
Operating Profit	$66.08M	$14.84M	$18.59M
YoY Change	2.49%	-74.36%	-67.95%
Interest Expense	$95.88M	$23.90M	$23.35M
YoY Change	9.63%	22.4%	7.48%
% of Operating Profit	145.09%	161.09%	125.58%
Other Income/Expense, Net	$0.00
YoY Change
Pretax Income	$91.74M	$24.20M	$50.31M
YoY Change	-9.45%	-10.37%	196.05%
Income Tax	-$10.35M	-$3.000M	$5.213M
% Of Pretax Income	-11.28%	-12.4%	10.36%
Net Earnings	$102.1M	$27.12M	$45.10M
YoY Change	1.51%	7.91%	105.65%
Net Earnings / Revenue	39.35%	41.57%	71.19%
Basic Earnings Per Share	$1.20	$0.32	$0.53
Diluted Earnings Per Share	$1.18	$0.31	$0.50
COMMON SHARES
Basic Shares Outstanding	82.95M shares	83.28M shares	83.02M shares
Diluted Shares Outstanding	84.52M shares		96.96M shares

Balance Sheet

Concept	2015	2014 Q4	2014 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments	$220.0M	$1.649B	$1.545B
YoY Change	-18.52%	-11.16%	1.0%
Cash & Equivalents	$220.0M	$269.7M	$149.6M
Short-Term Investments		$1.379B	$1.395B
Other Short-Term Assets	$4.000M	$3.000M	$2.000M
YoY Change	33.33%	50.0%	0.0%
Inventory
Prepaid Expenses
Receivables
Other Receivables
Total Short-Term Assets	$311.0M	$338.0M	$208.0M
YoY Change	-8.26%	64.08%	-18.43%
LONG-TERM ASSETS
Property, Plant & Equipment	$4.000M	$3.008M	$2.273M
YoY Change	33.33%	144.16%	113.43%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments	$1.425B	$1.519B	$1.530B
YoY Change	-6.19%	-13.1%	10.47%
Other Assets	$6.000M	$17.00M	$22.00M
YoY Change	-64.71%	21.43%	46.67%
Total Long-Term Assets	$5.909B	$5.581B	$5.404B
YoY Change	5.9%	26.77%	22.69%
TOTAL ASSETS
Total Short-Term Assets	$311.0M	$338.0M	$208.0M
Total Long-Term Assets	$5.909B	$5.581B	$5.404B
Total Assets	$6.220B	$5.919B	$5.612B
YoY Change	5.09%	28.44%	20.44%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$5.000M	$2.112M
YoY Change	150.0%
Accrued Expenses	$28.00M	$33.00M	$29.00M
YoY Change	-9.68%	-40.0%	-39.58%
Deferred Revenue
YoY Change
Short-Term Debt	$1.855B	$1.794B	$1.888B
YoY Change	3.4%	107.92%	125.18%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$1.888B	$1.827B	$1.921B
YoY Change	3.34%	99.02%	116.82%
LONG-TERM LIABILITIES
Long-Term Debt	$3.077B	$2.740B	$2.353B
YoY Change	12.3%	13.27%	-7.11%
Other Long-Term Liabilities	$109.0M	$86.00M	$64.00M
YoY Change	26.74%	377.78%	93.94%
Total Long-Term Liabilities	$3.186B	$2.826B	$2.417B
YoY Change	12.74%	15.96%	-5.81%
TOTAL LIABILITIES
Total Short-Term Liabilities	$1.888B	$1.827B	$1.921B
Total Long-Term Liabilities	$3.186B	$2.826B	$2.417B
Total Liabilities	$5.074B	$4.663B	$4.345B
YoY Change	8.81%	38.66%	25.86%
SHAREHOLDERS EQUITY
Retained Earnings		$906.9M	$879.7M
YoY Change		12.47%	12.62%
Common Stock		$1.775B	$1.769B
YoY Change		0.75%	0.62%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$1.146B	$1.266B	$1.267B
YoY Change
Total Liabilities & Shareholders Equity	$6.220B	$5.919B	$5.612B
YoY Change	5.09%	28.44%	20.44%

Cashflow Statement

Concept	2015	2014 Q4	2014 Q3
OPERATING ACTIVITIES
Net Income	$102.1M	$27.12M	$45.10M
YoY Change	1.51%	7.91%	105.65%
Depreciation, Depletion And Amortization	$800.0K	$100.0K	$200.0K
YoY Change	60.0%	0.0%	100.0%
Cash From Operating Activities	-$1.250B	-$257.8M	-$747.1M
YoY Change	-30.2%	-197.8%	-236.58%
INVESTING ACTIVITIES
Capital Expenditures	-$32.40M	-$4.300M	-$38.70M
YoY Change	-29.72%		1148.39%
Acquisitions
YoY Change
Other Investing Activities	$895.6M	$115.6M	$593.0M
YoY Change	13.84%	-162.69%	189.13%
Cash From Investing Activities	$863.2M	$111.3M	$554.2M
YoY Change	16.56%	-160.36%	174.36%
FINANCING ACTIVITIES
Cash Dividend Paid	$94.87M
YoY Change	-0.42%
Common Stock Issuance & Retirement, Net	$78.52M
YoY Change	-925.56%
Debt Paid & Issued, Net	$527.4M
YoY Change	76888.47%
Cash From Financing Activities	$337.5M	266.7M	185.4M
YoY Change	-70.58%	-340.92%	-124.65%
NET CHANGE
Cash From Operating Activities	-$1.250B	-257.8M	-747.1M
Cash From Investing Activities	$863.2M	111.3M	554.2M
Cash From Financing Activities	$337.5M	266.7M	185.4M
Net Change In Cash	-$49.50M	120.2M	-7.500M
YoY Change	-151.28%	-481.59%	150.0%
FREE CASH FLOW
Cash From Operating Activities	-$1.250B	-$257.8M	-$747.1M
Capital Expenditures	-$32.40M	-$4.300M	-$38.70M
Free Cash Flow	-$1.218B	-$253.5M	-$708.4M
YoY Change	-30.21%	-196.17%	-228.78%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2014Q4	rwt	Deferred Tax Assets Real Estate Assets DeferredTaxAssetsRealEstateAssets	0	USD
CY2015Q4	invest	Derivative Notional Amount DerivativeNotionalAmount	6483976000	USD
CY2015	dei	Amendment Flag AmendmentFlag	false
CY2015	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2015	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2015	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2015
CY2015	dei	Document Period End Date DocumentPeriodEndDate	2015-12-31
CY2015	dei	Document Type DocumentType	10-K
CY2015	dei	Entity Central Index Key EntityCentralIndexKey	0000930236
CY2016Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	77252837	shares
CY2015	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2015	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2015Q2	dei	Entity Public Float EntityPublicFloat	1303251238	USD
CY2015	dei	Entity Registrant Name EntityRegistrantName	REDWOOD TRUST INC
CY2015	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2015	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
CY2015	dei	Trading Symbol TradingSymbol	RWT
CY2014Q4	invest	Derivative Notional Amount DerivativeNotionalAmount	3663084000	USD
CY2014Q4	rwt	Accrued Expenses AccruedExpenses	3334000	USD
CY2015Q4	rwt	Accrued Expenses AccruedExpenses	1845000	USD
CY2013	rwt	Amortization Of Leasehold Improvement AmortizationOfLeaseholdImprovement	1000000	USD
CY2014	rwt	Amortization Of Leasehold Improvement AmortizationOfLeaseholdImprovement	1000000	USD
CY2015	rwt	Amortization Of Leasehold Improvement AmortizationOfLeaseholdImprovement	1000000	USD
CY2013	rwt	Availableforsale Securities Gross Realized Gain Loss On Sales And Calls AvailableforsaleSecuritiesGrossRealizedGainLossOnSalesAndCalls	24765000	USD
CY2014	rwt	Availableforsale Securities Gross Realized Gain Loss On Sales And Calls AvailableforsaleSecuritiesGrossRealizedGainLossOnSalesAndCalls	13917000	USD
CY2015	rwt	Availableforsale Securities Gross Realized Gain Loss On Sales And Calls AvailableforsaleSecuritiesGrossRealizedGainLossOnSalesAndCalls	36369000	USD
CY2014Q4	rwt	Collateral For Asset Backed Securities Issued CollateralForAssetBackedSecuritiesIssued	1900118000	USD
CY2015Q4	rwt	Collateral For Asset Backed Securities Issued CollateralForAssetBackedSecuritiesIssued	1195574000	USD
CY2014Q4	rwt	Deferred Tax Assets Capital Loss Carryforwards Domestic DeferredTaxAssetsCapitalLossCarryforwardsDomestic	7903000	USD
CY2015Q4	rwt	Deferred Tax Assets Capital Loss Carryforwards Domestic DeferredTaxAssetsCapitalLossCarryforwardsDomestic	7971000	USD
CY2014Q4	rwt	Deferred Tax Assets Capital Loss Carryforwards State And Local DeferredTaxAssetsCapitalLossCarryforwardsStateAndLocal	27308000	USD
CY2015Q4	rwt	Deferred Tax Assets Capital Loss Carryforwards State And Local DeferredTaxAssetsCapitalLossCarryforwardsStateAndLocal	22603000	USD
CY2014Q4	rwt	Deferred Tax Assets Interest Rate Agreements DeferredTaxAssetsInterestRateAgreements	0	USD
CY2015Q4	rwt	Deferred Tax Assets Interest Rate Agreements DeferredTaxAssetsInterestRateAgreements	1472000	USD
CY2015Q4	rwt	Deferred Tax Assets Real Estate Assets DeferredTaxAssetsRealEstateAssets	5144000	USD
CY2014Q4	rwt	Deferred Tax Liabilities Real Estate Assets DeferredTaxLiabilitiesRealEstateAssets	6821000	USD
CY2015Q4	rwt	Deferred Tax Liabilities Real Estate Assets DeferredTaxLiabilitiesRealEstateAssets	0	USD
CY2015Q4	rwt	Derivative Number Of Counterparties DerivativeNumberOfCounterparties	6	counterparty
CY2015	rwt	Employee Stock Purchase Plan Minimum Percentage Of Common Stock Fair Value Defined To Purchase Shares By Eligible Participants EmployeeStockPurchasePlanMinimumPercentageOfCommonStockFairValueDefinedToPurchaseSharesByEligibleParticipants	0.85
CY2015	rwt	Employee Stock Purchase Plan Number Of Shares Purchased By Employee EmployeeStockPurchasePlanNumberOfSharesPurchasedByEmployee	310040	shares
CY2013	rwt	Fixed Compensation Expense FixedCompensationExpense	23248000	USD
CY2014	rwt	Fixed Compensation Expense FixedCompensationExpense	29057000	USD
CY2015	rwt	Fixed Compensation Expense FixedCompensationExpense	35093000	USD
CY2013	rwt	Investment Banking Activities Net InvestmentBankingActivitiesNet	-5747000	USD
CY2014	rwt	Investment Banking Activities Net InvestmentBankingActivitiesNet	-10202000	USD
CY2015	rwt	Investment Banking Activities Net InvestmentBankingActivitiesNet	-21357000	USD
CY2015	rwt	Lease Expiration Year LeaseExpirationYear	2021
CY2013	rwt	Loan Acquisition Costs LoanAcquisitionCosts	7605000	USD
CY2014	rwt	Loan Acquisition Costs LoanAcquisitionCosts	8207000	USD
CY2015	rwt	Loan Acquisition Costs LoanAcquisitionCosts	10326000	USD
CY2014	rwt	Loan Transferred As Secured Borrowings Cash Proceeds LoanTransferredAsSecuredBorrowingsCashProceeds	65000000	USD
CY2014	rwt	Loan Transferred As Secured Borrowings Principal Balance LoanTransferredAsSecuredBorrowingsPrincipalBalance	63000000	USD
CY2014Q4	rwt	Margin Payable MarginPayable	6455000	USD
CY2015Q4	rwt	Margin Payable MarginPayable	6415000	USD
CY2013	rwt	Market Valuation Adjustments Net MarketValuationAdjustmentsNet	97701000	USD
CY2014	rwt	Market Valuation Adjustments Net MarketValuationAdjustmentsNet	-298000	USD
CY2015	rwt	Market Valuation Adjustments Net MarketValuationAdjustmentsNet	-51975000	USD
CY2013	rwt	Market Valuation Changes In Associated Derivatives MarketValuationChangesInAssociatedDerivatives	0	USD
CY2014	rwt	Market Valuation Changes In Associated Derivatives MarketValuationChangesInAssociatedDerivatives	0	USD
CY2015	rwt	Market Valuation Changes In Associated Derivatives MarketValuationChangesInAssociatedDerivatives	-12708000	USD
CY2013	rwt	Mortgage Banking And Investment Activities MortgageBankingAndInvestmentActivities	96785000	USD
CY2014	rwt	Mortgage Banking And Investment Activities MortgageBankingAndInvestmentActivities	24792000	USD
CY2015	rwt	Mortgage Banking And Investment Activities MortgageBankingAndInvestmentActivities	-10385000	USD
CY2014Q4	rwt	Mortgage Loan On Real Estate Repurchase Reserve MortgageLoanOnRealEstateRepurchaseReserve	3724000	USD
CY2015Q4	rwt	Mortgage Loan On Real Estate Repurchase Reserve MortgageLoanOnRealEstateRepurchaseReserve	6403000	USD
CY2014	rwt	Mortgage Loans On Real Estate Loans Repurchased MortgageLoansOnRealEstateLoansRepurchased	61000	USD
CY2014	rwt	Mortgage Loans On Real Estate Number Of Loans Repurchased MortgageLoansOnRealEstateNumberOfLoansRepurchased	1	loan
CY2013	rwt	Mortgage Loans On Real Estate Repurchase Provision MortgageLoansOnRealEstateRepurchaseProvision	2000000	USD
CY2014	rwt	Mortgage Loans On Real Estate Repurchase Provision MortgageLoansOnRealEstateRepurchaseProvision	2000000	USD
CY2015	rwt	Mortgage Loans On Real Estate Repurchase Provision MortgageLoansOnRealEstateRepurchaseProvision	-3000000	USD
CY2014	rwt	Mortgage Loans On Real Estate Repurchase Requests MortgageLoansOnRealEstateRepurchaseRequests	0	repurchase_request
CY2015	rwt	Mortgage Loans On Real Estate Repurchase Requests MortgageLoansOnRealEstateRepurchaseRequests	79	repurchase_request
CY2013	rwt	Mortgage Servicing Expense MortgageServicingExpense	925000	USD
CY2014	rwt	Mortgage Servicing Expense MortgageServicingExpense	1834000	USD
CY2015	rwt	Mortgage Servicing Expense MortgageServicingExpense	5079000	USD
CY2013	rwt	Mortgage Servicing Rights Income Including Market Valuation Changes Of Ms Rs MortgageServicingRightsIncomeIncludingMarketValuationChangesOfMSRs	20309000	USD
CY2014	rwt	Mortgage Servicing Rights Income Including Market Valuation Changes Of Ms Rs MortgageServicingRightsIncomeIncludingMarketValuationChangesOfMSRs	-4261000	USD
CY2015	rwt	Mortgage Servicing Rights Income Including Market Valuation Changes Of Ms Rs MortgageServicingRightsIncomeIncludingMarketValuationChangesOfMSRs	-3922000	USD
CY2013	rwt	Mortgage Servicing Rights Income Loss Net MortgageServicingRightsIncomeLossNet	20309000	USD
CY2014	rwt	Mortgage Servicing Rights Income Loss Net MortgageServicingRightsIncomeLossNet	-4261000	USD
CY2015	rwt	Mortgage Servicing Rights Income Loss Net MortgageServicingRightsIncomeLossNet	-3922000	USD
CY2014Q4	rwt	Number Of Available For Sale Securities NumberOfAvailableForSaleSecurities	290	Investment
CY2015Q4	rwt	Number Of Available For Sale Securities NumberOfAvailableForSaleSecurities	224	Investment
CY2014	rwt	Number Of Facilities NumberOfFacilities	17	Contract
CY2015	rwt	Number Of Facilities NumberOfFacilities	16	Contract
CY2014Q4	rwt	Number Of Securities Continuous Unrealized Loss Position More Than Twelve Months NumberOfSecuritiesContinuousUnrealizedLossPositionMoreThanTwelveMonths	10	Investment
CY2015Q4	rwt	Number Of Securities Continuous Unrealized Loss Position More Than Twelve Months NumberOfSecuritiesContinuousUnrealizedLossPositionMoreThanTwelveMonths	15	Investment
CY2014	rwt	Number Of Variable Interest Entities Acquired And Consolidated NumberOfVariableInterestEntitiesAcquiredAndConsolidated	26	Investment
CY2015	rwt	Number Of Variable Interest Entities Acquired And Consolidated NumberOfVariableInterestEntitiesAcquiredAndConsolidated	22	Investment
CY2015Q4	rwt	Operating Leases Number Of Leases Noncancelable OperatingLeasesNumberOfLeasesNoncancelable	9	lease
CY2014Q4	rwt	Other Liabilities Miscellaneous OtherLiabilitiesMiscellaneous	8145000	USD
CY2015Q4	rwt	Other Liabilities Miscellaneous OtherLiabilitiesMiscellaneous	8239000	USD
CY2013	rwt	Other Than Temporary Impairment Credit Losses Recognized In Earnings Matured Called Written Down OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsMaturedCalledWrittenDown	8029000	USD
CY2014	rwt	Other Than Temporary Impairment Credit Losses Recognized In Earnings Matured Called Written Down OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsMaturedCalledWrittenDown	2709000	USD
CY2015	rwt	Other Than Temporary Impairment Credit Losses Recognized In Earnings Matured Called Written Down OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsMaturedCalledWrittenDown	1251000	USD
CY2013	rwt	Payments For Proceeds From Derivative Instrument Operating Activities PaymentsForProceedsFromDerivativeInstrumentOperatingActivities	45447000	USD
CY2014	rwt	Payments For Proceeds From Derivative Instrument Operating Activities PaymentsForProceedsFromDerivativeInstrumentOperatingActivities	-33220000	USD
CY2015	rwt	Payments For Proceeds From Derivative Instrument Operating Activities PaymentsForProceedsFromDerivativeInstrumentOperatingActivities	-59406000	USD
CY2015Q4	rwt	Percentage Of Carrying Value For Which Dealer Quotes Were Received On Securities PercentageOfCarryingValueForWhichDealerQuotesWereReceivedOnSecurities	0.94
CY2015Q4	rwt	Percentage Of Dealer Quotes Received On Securities PercentageOfDealerQuotesReceivedOnSecurities	0.79
CY2014	rwt	Principal Balanceof Loans Sold During Period PrincipalBalanceofLoansSoldDuringPeriod	7900000000	USD
CY2015	rwt	Principal Balanceof Loans Sold During Period PrincipalBalanceofLoansSoldDuringPeriod	9040000000	USD
CY2013	rwt	Proceeds From Principal Repayments On Securities ProceedsFromPrincipalRepaymentsOnSecurities	163951000	USD
CY2014	rwt	Proceeds From Principal Repayments On Securities ProceedsFromPrincipalRepaymentsOnSecurities	174241000	USD
CY2015	rwt	Proceeds From Principal Repayments On Securities ProceedsFromPrincipalRepaymentsOnSecurities	138630000	USD
CY2015	rwt	Prohibited Transaction Tax Rate ProhibitedTransactionTaxRate	1
CY2013	rwt	Provision For Mortgage Servicing Rights Repurchases ProvisionForMortgageServicingRightsRepurchases	0	USD
CY2014	rwt	Provision For Mortgage Servicing Rights Repurchases ProvisionForMortgageServicingRightsRepurchases	708000	USD
CY2015	rwt	Provision For Mortgage Servicing Rights Repurchases ProvisionForMortgageServicingRightsRepurchases	707000	USD
CY2015	rwt	Risk Sharing Arrangement Term RiskSharingArrangementTerm	P10Y
CY2014Q4	rwt	Secured Debt Fair Value Disclosure SecuredDebtFairValueDisclosure	0	USD
CY2015Q4	rwt	Secured Debt Fair Value Disclosure SecuredDebtFairValueDisclosure	996820000	USD
CY2015	rwt	Share Based Compensation Arrangement By Share Based Payment Award Award Holding Period ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardHoldingPeriod	P3Y
CY2015	rwt	Sharebased Compensation Arrangement By Sharebased Payment Award Compensation Cost Forfeitures SharebasedCompensationArrangementBySharebasedPaymentAwardCompensationCostForfeitures	557000	USD
CY2014Q4	rwt	Special Purpose Entities Assets SpecialPurposeEntitiesAssets	19000000	USD
CY2015Q4	rwt	Special Purpose Entities Assets SpecialPurposeEntitiesAssets	63000000	USD
CY2014Q4	rwt	Special Purpose Entities Liabilities SpecialPurposeEntitiesLiabilities	7000000	USD
CY2015Q4	rwt	Special Purpose Entities Liabilities SpecialPurposeEntitiesLiabilities	25000000	USD
CY2013	rwt	Stock Issued During Period Value Dividend Reinvestment And Stock Purchase Plan StockIssuedDuringPeriodValueDividendReinvestmentAndStockPurchasePlan	8148000	USD
CY2014	rwt	Stock Issued During Period Value Dividend Reinvestment And Stock Purchase Plan StockIssuedDuringPeriodValueDividendReinvestmentAndStockPurchasePlan	9017000	USD
CY2015	rwt	Stock Issued During Period Value Dividend Reinvestment And Stock Purchase Plan StockIssuedDuringPeriodValueDividendReinvestmentAndStockPurchasePlan	6834000	USD
CY2013	rwt	Total Net Change In Market Value Related To Mortgage Servicing Rights TotalNetChangeInMarketValueRelatedToMortgageServicingRights	11995000	USD
CY2014	rwt	Total Net Change In Market Value Related To Mortgage Servicing Rights TotalNetChangeInMarketValueRelatedToMortgageServicingRights	-21081000	USD
CY2015	rwt	Total Net Change In Market Value Related To Mortgage Servicing Rights TotalNetChangeInMarketValueRelatedToMortgageServicingRights	-24392000	USD
CY2013	rwt	Variable Compensation Expense VariableCompensationExpense	22245000	USD
CY2014	rwt	Variable Compensation Expense VariableCompensationExpense	14863000	USD
CY2015	rwt	Variable Compensation Expense VariableCompensationExpense	12606000	USD
CY2014Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	2112000	USD
CY2015Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	4764000	USD
CY2013	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	26165000	USD
CY2014	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	34133000	USD
CY2015	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	34089000	USD
CY2014Q4	us-gaap	Accrued Investment Income Receivable AccruedInvestmentIncomeReceivable	1103000	USD
CY2015Q4	us-gaap	Accrued Investment Income Receivable AccruedInvestmentIncomeReceivable	3870000	USD
CY2014Q4	us-gaap	Accrued Liabilities Current And Noncurrent AccruedLiabilitiesCurrentAndNoncurrent	52244000	USD
CY2015Q4	us-gaap	Accrued Liabilities Current And Noncurrent AccruedLiabilitiesCurrentAndNoncurrent	69897000	USD
CY2015Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	2000000	USD
CY2014Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	140688000	USD
CY2015Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	91993000	USD
CY2014Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	1774030000	USD
CY2015Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	1695956000	USD
CY2013	us-gaap	Adjustment For Amortization AdjustmentForAmortization	26442000	USD
CY2014	us-gaap	Adjustment For Amortization AdjustmentForAmortization	33698000	USD
CY2015	us-gaap	Adjustment For Amortization AdjustmentForAmortization	32403000	USD
CY2013	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	13547000	USD
CY2014	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	11271000	USD
CY2015	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	11806000	USD
CY2013	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	10077000	USD
CY2014	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	9750000	USD
CY2015	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	11921000	USD
CY2014Q4	us-gaap	Assets Assets	5918966000	USD
CY2015Q4	us-gaap	Assets Assets	6231027000	USD
CY2014Q4	us-gaap	Available For Sale Securities AvailableForSaleSecurities	1267624000	USD
CY2015Q4	us-gaap	Available For Sale Securities AvailableForSaleSecurities	829245000	USD
CY2014	us-gaap	Available For Sale Securities Gross Realized Gain Loss Net AvailableForSaleSecuritiesGrossRealizedGainLossNet	12000000	USD
CY2015	us-gaap	Available For Sale Securities Gross Realized Gain Loss Net AvailableForSaleSecuritiesGrossRealizedGainLossNet	34000000	USD
CY2013	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	24613000	USD
CY2014	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	15030000	USD
CY2015	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	34922000	USD
CY2013	us-gaap	Available For Sale Securities Gross Realized Losses AvailableForSaleSecuritiesGrossRealizedLosses	214000	USD
CY2014	us-gaap	Available For Sale Securities Gross Realized Losses AvailableForSaleSecuritiesGrossRealizedLosses	2713000	USD
CY2015	us-gaap	Available For Sale Securities Gross Realized Losses AvailableForSaleSecuritiesGrossRealizedLosses	608000	USD
CY2014Q4	us-gaap	Availableforsale Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions1 AvailableforsaleSecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositions1	31	Investment
CY2015Q4	us-gaap	Availableforsale Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions1 AvailableforsaleSecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositions1	32	Investment
CY2012Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	81080000	USD
CY2013Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	173201000	USD
CY2014Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	269730000	USD
CY2015Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	220229000	USD
CY2013	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	92121000	USD
CY2014	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	96529000	USD
CY2015	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-49501000	USD
CY2014	us-gaap	Cash Flows Between Transferee And Transferor Proceeds From New Transfers CashFlowsBetweenTransfereeAndTransferorProceedsFromNewTransfers	1201411000	USD
CY2015	us-gaap	Cash Flows Between Transferee And Transferor Proceeds From New Transfers CashFlowsBetweenTransfereeAndTransferorProceedsFromNewTransfers	1139052000	USD
CY2014	us-gaap	Cash Flows Between Transferee And Transferor Servicing Fee Advances CashFlowsBetweenTransfereeAndTransferorServicingFeeAdvances	227000	USD
CY2015	us-gaap	Cash Flows Between Transferee And Transferor Servicing Fee Advances CashFlowsBetweenTransfereeAndTransferorServicingFeeAdvances	363000	USD
CY2014	us-gaap	Cash Flows Between Transferee And Transferor Servicing Fees CashFlowsBetweenTransfereeAndTransferorServicingFees	13812000	USD
CY2015	us-gaap	Cash Flows Between Transferee And Transferor Servicing Fees CashFlowsBetweenTransfereeAndTransferorServicingFees	14874000	USD
CY2014	us-gaap	Cash Flows Between Transferor And Transferee Beneficial Interest CashFlowsBetweenTransferorAndTransfereeBeneficialInterest	56870000	USD
CY2015	us-gaap	Cash Flows Between Transferor And Transferee Beneficial Interest CashFlowsBetweenTransferorAndTransfereeBeneficialInterest	43460000	USD
CY2013	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	1.12
CY2014Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.28
CY2014Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.28
CY2014Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.28
CY2014Q4	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.28
CY2014	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	1.12
CY2015Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.28000
CY2015Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.28000
CY2015Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.28000
CY2015Q4	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.28000
CY2015	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	1.12
CY2014Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2015Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2014Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	180000000	shares
CY2015Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	180000000	shares
CY2014Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	83443141	shares
CY2015Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	78162765	shares
CY2014Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	83443141	shares
CY2015Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	78162765	shares
CY2014Q4	us-gaap	Common Stock Value CommonStockValue	834000	USD
CY2015Q4	us-gaap	Common Stock Value CommonStockValue	782000	USD
CY2013	us-gaap	Communications And Information Technology CommunicationsAndInformationTechnology	7517000	USD
CY2014	us-gaap	Communications And Information Technology CommunicationsAndInformationTechnology	11654000	USD
CY2015	us-gaap	Communications And Information Technology CommunicationsAndInformationTechnology	10212000	USD
CY2013	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	183680000	USD
CY2014	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	92491000	USD
CY2015	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	53393000	USD
CY2013	us-gaap	Contractually Specified Servicing Fees Amount ContractuallySpecifiedServicingFeesAmount	9239000	USD
CY2014	us-gaap	Contractually Specified Servicing Fees Amount ContractuallySpecifiedServicingFeesAmount	19362000	USD
CY2015	us-gaap	Contractually Specified Servicing Fees Amount ContractuallySpecifiedServicingFeesAmount	38964000	USD
CY2013	us-gaap	Contractually Specified Servicing Fees Late Fees And Ancillary Fees Earned In Exchange For Servicing Financial Assets ContractuallySpecifiedServicingFeesLateFeesAndAncillaryFeesEarnedInExchangeForServicingFinancialAssets	8314000	USD
CY2014	us-gaap	Contractually Specified Servicing Fees Late Fees And Ancillary Fees Earned In Exchange For Servicing Financial Assets ContractuallySpecifiedServicingFeesLateFeesAndAncillaryFeesEarnedInExchangeForServicingFinancialAssets	17528000	USD
CY2015	us-gaap	Contractually Specified Servicing Fees Late Fees And Ancillary Fees Earned In Exchange For Servicing Financial Assets ContractuallySpecifiedServicingFeesLateFeesAndAncillaryFeesEarnedInExchangeForServicingFinancialAssets	33885000	USD
CY2014Q4	us-gaap	Cumulative Dividends CumulativeDividends	1566278000	USD
CY2015Q4	us-gaap	Cumulative Dividends CumulativeDividends	1661149000	USD
CY2013	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	3490000	USD
CY2014	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	24000	USD
CY2015	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	144000	USD
CY2013	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	3632000	USD
CY2014	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	41000	USD
CY2015	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	311000	USD
CY2013	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	142000	USD
CY2014	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	17000	USD
CY2015	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	167000	USD
CY2015	us-gaap	Debt Instrument Interest Rate Terms DebtInstrumentInterestRateTerms	Substantially all ABS issued pay variable rates of interest, which are indexed to one-, three-, or six-month LIBOR.
CY2013	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	7316000	USD
CY2014	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	703000	USD
CY2015	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-10198000	USD
CY2014Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	16050000	USD
CY2015Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	10980000	USD
CY2013	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	7316000	USD
CY2014	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	703000	USD
CY2015	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-10657000	USD
CY2014Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	47173000	USD
CY2015Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	53268000	USD
CY2013	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	0	USD
CY2014	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	0	USD
CY2015	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-459000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	148120000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	170062000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Domestic DeferredTaxAssetsOperatingLossCarryforwardsDomestic	18765000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Domestic DeferredTaxAssetsOperatingLossCarryforwardsDomestic	32929000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards State And Local DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal	91579000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards State And Local DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal	95972000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	210000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	513000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals	2355000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals	3458000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	111183000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	116794000	USD
CY2014Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	10236000	USD
CY2015Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	0	USD
CY2014Q4	us-gaap	Deferred Tax Liabilities Derivatives DeferredTaxLiabilitiesDerivatives	87000	USD
CY2015Q4	us-gaap	Deferred Tax Liabilities Derivatives DeferredTaxLiabilitiesDerivatives	0	USD
CY2014Q4	us-gaap	Deferred Tax Liabilities Mortgage Servicing Rights DeferredTaxLiabilitiesMortgageServicingRights	37581000	USD
CY2015Q4	us-gaap	Deferred Tax Liabilities Mortgage Servicing Rights DeferredTaxLiabilitiesMortgageServicingRights	50630000	USD
CY2014Q4	us-gaap	Deferred Tax Liabilities Other Comprehensive Income DeferredTaxLiabilitiesOtherComprehensiveIncome	2684000	USD
CY2015Q4	us-gaap	Deferred Tax Liabilities Other Comprehensive Income DeferredTaxLiabilitiesOtherComprehensiveIncome	2638000	USD
CY2013	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	200000	USD
CY2014	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	600000	USD
CY2015	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	800000	USD
CY2015	us-gaap	Defined Contribution Plan Maximum Annual Contributions Per Employee Percent DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent	1
CY2014Q4	us-gaap	Deposit Assets DepositAssets	5000000	USD
CY2015Q4	us-gaap	Deposit Assets DepositAssets	0	USD
CY2013	us-gaap	Depreciation And Amortization DepreciationAndAmortization	388000	USD
CY2014	us-gaap	Depreciation And Amortization DepreciationAndAmortization	513000	USD
CY2015	us-gaap	Depreciation And Amortization DepreciationAndAmortization	824000	USD
CY2014Q4	us-gaap	Derivative Asset Securities Purchased Under Agreements To Resell Securities Borrowed DerivativeAssetSecuritiesPurchasedUnderAgreementsToResellSecuritiesBorrowed	3547000	USD
CY2015Q4	us-gaap	Derivative Asset Securities Purchased Under Agreements To Resell Securities Borrowed DerivativeAssetSecuritiesPurchasedUnderAgreementsToResellSecuritiesBorrowed	1243000	USD
CY2014Q4	us-gaap	Derivative Asset Securities Purchased Under Agreements To Resell Securities Borrowed Amount Offset Against Collateral DerivativeAssetSecuritiesPurchasedUnderAgreementsToResellSecuritiesBorrowedAmountOffsetAgainstCollateral	15257000	USD
CY2015Q4	us-gaap	Derivative Asset Securities Purchased Under Agreements To Resell Securities Borrowed Amount Offset Against Collateral DerivativeAssetSecuritiesPurchasedUnderAgreementsToResellSecuritiesBorrowedAmountOffsetAgainstCollateral	11722000	USD
CY2014Q4	us-gaap	Derivative Asset Securities Purchased Under Agreements To Resell Securities Borrowed Collateral Obligation To Return Cash DerivativeAssetSecuritiesPurchasedUnderAgreementsToResellSecuritiesBorrowedCollateralObligationToReturnCash	4735000	USD
CY2015Q4	us-gaap	Derivative Asset Securities Purchased Under Agreements To Resell Securities Borrowed Collateral Obligation To Return Cash DerivativeAssetSecuritiesPurchasedUnderAgreementsToResellSecuritiesBorrowedCollateralObligationToReturnCash	2930000	USD
CY2014Q4	us-gaap	Derivative Asset Securities Purchased Under Agreements To Resell Securities Borrowed Collateral Obligation To Return Securities DerivativeAssetSecuritiesPurchasedUnderAgreementsToResellSecuritiesBorrowedCollateralObligationToReturnSecurities	6975000	USD
CY2015Q4	us-gaap	Derivative Asset Securities Purchased Under Agreements To Resell Securities Borrowed Collateral Obligation To Return Securities DerivativeAssetSecuritiesPurchasedUnderAgreementsToResellSecuritiesBorrowedCollateralObligationToReturnSecurities	7549000	USD
CY2014Q4	us-gaap	Derivative Asset Securities Purchased Under Agreements To Resell Securities Borrowed Gross DerivativeAssetSecuritiesPurchasedUnderAgreementsToResellSecuritiesBorrowedGross	15257000	USD
CY2015Q4	us-gaap	Derivative Asset Securities Purchased Under Agreements To Resell Securities Borrowed Gross DerivativeAssetSecuritiesPurchasedUnderAgreementsToResellSecuritiesBorrowedGross	11722000	USD
CY2014Q4	us-gaap	Derivative Asset Securities Purchased Under Agreements To Resell Securities Borrowed Liability DerivativeAssetSecuritiesPurchasedUnderAgreementsToResellSecuritiesBorrowedLiability	0	USD
CY2015Q4	us-gaap	Derivative Asset Securities Purchased Under Agreements To Resell Securities Borrowed Liability DerivativeAssetSecuritiesPurchasedUnderAgreementsToResellSecuritiesBorrowedLiability	0	USD
CY2014Q4	us-gaap	Derivative Assets DerivativeAssets	16417000	USD
CY2015Q4	us-gaap	Derivative Assets DerivativeAssets	16393000	USD
CY2014Q4	us-gaap	Derivative Fair Value Of Derivative Net DerivativeFairValueOfDerivativeNet	-41914000	USD
CY2015Q4	us-gaap	Derivative Fair Value Of Derivative Net DerivativeFairValueOfDerivativeNet	-46401000	USD
CY2014Q4	us-gaap	Derivative Liabilities DerivativeLiabilities	58331000	USD
CY2015Q4	us-gaap	Derivative Liabilities DerivativeLiabilities	62794000	USD
CY2014Q4	us-gaap	Derivative Liability Securities Sold Under Agreements To Resell Securities Loaned DerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoaned	976000	USD
CY2015Q4	us-gaap	Derivative Liability Securities Sold Under Agreements To Resell Securities Loaned DerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoaned	614000	USD
CY2014Q4	us-gaap	Derivative Liability Securities Sold Under Agreements To Resell Securities Loaned Amount Offset Against Collateral DerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoanedAmountOffsetAgainstCollateral	1851876000	USD
CY2015Q4	us-gaap	Derivative Liability Securities Sold Under Agreements To Resell Securities Loaned Amount Offset Against Collateral DerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoanedAmountOffsetAgainstCollateral	1778711000	USD
CY2014Q4	us-gaap	Derivative Liability Securities Sold Under Agreements To Resell Securities Loaned Asset DerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoanedAsset	0	USD
CY2015Q4	us-gaap	Derivative Liability Securities Sold Under Agreements To Resell Securities Loaned Asset DerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoanedAsset	0	USD
CY2014Q4	us-gaap	Derivative Liability Securities Sold Under Agreements To Resell Securities Loaned Collateral Right To Reclaim Cash DerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoanedCollateralRightToReclaimCash	50100000	USD
CY2015Q4	us-gaap	Derivative Liability Securities Sold Under Agreements To Resell Securities Loaned Collateral Right To Reclaim Cash DerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoanedCollateralRightToReclaimCash	53167000	USD
CY2014Q4	us-gaap	Derivative Liability Securities Sold Under Agreements To Resell Securities Loaned Collateral Right To Reclaim Securities DerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoanedCollateralRightToReclaimSecurities	1800800000	USD
CY2015Q4	us-gaap	Derivative Liability Securities Sold Under Agreements To Resell Securities Loaned Collateral Right To Reclaim Securities DerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoanedCollateralRightToReclaimSecurities	1724930000	USD
CY2014Q4	us-gaap	Derivative Liability Securities Sold Under Agreements To Resell Securities Loaned Gross DerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoanedGross	1851876000	USD
CY2015Q4	us-gaap	Derivative Liability Securities Sold Under Agreements To Resell Securities Loaned Gross DerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoanedGross	1778711000	USD
CY2013	us-gaap	Dividends Common Stock DividendsCommonStock	94414000	USD
CY2014	us-gaap	Dividends Common Stock DividendsCommonStock	95273000	USD
CY2015	us-gaap	Dividends Common Stock DividendsCommonStock	94871000	USD
CY2013	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.05
CY2014Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.14
CY2014Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.19
CY2014Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.53
CY2014Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.32
CY2014	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.18
CY2015Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.17
CY2015Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.31
CY2015Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.22
CY2015Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.49
CY2015	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.20
CY2013	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.94
CY2014Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.14
CY2014Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.18
CY2014Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.50
CY2014Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.31
CY2014	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.15
CY2015Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.16
CY2015Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.31
CY2015Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.22
CY2015Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.46
CY2015	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.18
CY2013	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.059
CY2014	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.007
CY2015	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	-0.113
CY2013	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.340
CY2014	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.340
CY2015	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.340
CY2013	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	-0.164
CY2014	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	-0.001
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	0.061
CY2013	us-gaap	Effective Income Tax Rate Reconciliation Deductions EffectiveIncomeTaxRateReconciliationDeductions	0.019
CY2014	us-gaap	Effective Income Tax Rate Reconciliation Deductions EffectiveIncomeTaxRateReconciliationDeductions	0.145
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Deductions EffectiveIncomeTaxRateReconciliationDeductions	0.203
CY2013	us-gaap	Effective Income Tax Rate Reconciliation Deductions Dividends EffectiveIncomeTaxRateReconciliationDeductionsDividends	0.170
CY2014	us-gaap	Effective Income Tax Rate Reconciliation Deductions Dividends EffectiveIncomeTaxRateReconciliationDeductionsDividends	0.259
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Deductions Dividends EffectiveIncomeTaxRateReconciliationDeductionsDividends	0.383
CY2013	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.072
CY2014	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.072
CY2015	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.072
CY2014Q4	us-gaap	Employee Related Liabilities Current And Noncurrent EmployeeRelatedLiabilitiesCurrentAndNoncurrent	19273000	USD
CY2015Q4	us-gaap	Employee Related Liabilities Current And Noncurrent EmployeeRelatedLiabilitiesCurrentAndNoncurrent	17527000	USD
CY2015	us-gaap	Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount	15817000	USD
CY2014Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	20269000	USD
CY2015Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	23608000	USD
CY2013	us-gaap	Employee Stock Ownership Plan Esop Compensation Expense EmployeeStockOwnershipPlanESOPCompensationExpense	518000	USD
CY2014	us-gaap	Employee Stock Ownership Plan Esop Compensation Expense EmployeeStockOwnershipPlanESOPCompensationExpense	494000	USD
CY2015	us-gaap	Employee Stock Ownership Plan Esop Compensation Expense EmployeeStockOwnershipPlanESOPCompensationExpense	460000	USD
CY2012Q4	us-gaap	Employee Stock Ownership Plan Esop Repurchase Obligation Amount EmployeeStockOwnershipPlanESOPRepurchaseObligationAmount	3000	USD
CY2013Q4	us-gaap	Employee Stock Ownership Plan Esop Repurchase Obligation Amount EmployeeStockOwnershipPlanESOPRepurchaseObligationAmount	3000	USD
CY2014Q4	us-gaap	Employee Stock Ownership Plan Esop Repurchase Obligation Amount EmployeeStockOwnershipPlanESOPRepurchaseObligationAmount	3000	USD
CY2015Q4	us-gaap	Employee Stock Ownership Plan Esop Repurchase Obligation Amount EmployeeStockOwnershipPlanESOPRepurchaseObligationAmount	18000	USD
CY2014Q4	us-gaap	Federal Home Loan Bank Stock FederalHomeLoanBankStock	10688000	USD
CY2015Q4	us-gaap	Federal Home Loan Bank Stock FederalHomeLoanBankStock	34437000	USD
CY2015Q4	us-gaap	Financial Instruments Owned And Pledged As Collateral At Fair Value FinancialInstrumentsOwnedAndPledgedAsCollateralAtFairValue	11000000	USD
CY2015	us-gaap	Gain Loss On Oil And Gas Hedging Activity GainLossOnOilAndGasHedgingActivity	0	USD
CY2013	us-gaap	Gain Loss On Sale Of Investments GainLossOnSaleOfInvestments	36290000	USD
CY2014	us-gaap	Gain Loss On Sale Of Investments GainLossOnSaleOfInvestments	15478000	USD
CY2015	us-gaap	Gain Loss On Sale Of Investments GainLossOnSaleOfInvestments	36369000	USD
CY2013	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	3503000	USD
CY2014	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	5011000	USD
CY2015	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	5270000	USD
CY2014Q4	us-gaap	Guaranty Assets GuarantyAssets	7201000	USD
CY2015Q4	us-gaap	Guaranty Assets GuarantyAssets	5697000	USD
CY2014Q4	us-gaap	Guaranty Liabilities GuarantyLiabilities	7201000	USD
CY2015Q4	us-gaap	Guaranty Liabilities GuarantyLiabilities	22704000	USD
CY2014	us-gaap	Impairment Of Investments ImpairmentOfInvestments	4774000	USD
CY2015	us-gaap	Impairment Of Investments ImpairmentOfInvestments	419000	USD
CY2013	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	184194000	USD
CY2014	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	101313000	USD
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	91742000	USD
CY2013	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	10948000	USD
CY2014	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	744000	USD
CY2015	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-10346000	USD
CY2013	us-gaap	Income Taxes Paid IncomeTaxesPaid	3397000	USD
CY2014	us-gaap	Income Taxes Paid IncomeTaxesPaid	1407000	USD
CY2015	us-gaap	Income Taxes Paid IncomeTaxesPaid	165000	USD
CY2013	us-gaap	Increase Decrease In Operating Assets IncreaseDecreaseInOperatingAssets	-12002000	USD
CY2014	us-gaap	Increase Decrease In Operating Assets IncreaseDecreaseInOperatingAssets	57685000	USD
CY2015	us-gaap	Increase Decrease In Operating Assets IncreaseDecreaseInOperatingAssets	88173000	USD
CY2013	us-gaap	Increase Decrease In Operating Liabilities IncreaseDecreaseInOperatingLiabilities	31046000	USD
CY2014	us-gaap	Increase Decrease In Operating Liabilities IncreaseDecreaseInOperatingLiabilities	-2768000	USD
CY2015	us-gaap	Increase Decrease In Operating Liabilities IncreaseDecreaseInOperatingLiabilities	5993000	USD
CY2013	us-gaap	Increase Decrease In Restricted Cash IncreaseDecreaseInRestrictedCash	15000	USD
CY2014	us-gaap	Increase Decrease In Restricted Cash IncreaseDecreaseInRestrictedCash	230000	USD
CY2015	us-gaap	Increase Decrease In Restricted Cash IncreaseDecreaseInRestrictedCash	4939000	USD
CY2014	us-gaap	Increase Decrease In Trading Securities IncreaseDecreaseInTradingSecurities	-24000000	USD
CY2015	us-gaap	Increase Decrease In Trading Securities IncreaseDecreaseInTradingSecurities	-17000000	USD
CY2013	us-gaap	Incremental Common Shares Attributable To Conversion Of Debt Securities IncrementalCommonSharesAttributableToConversionOfDebtSecurities	9751946	shares
CY2014	us-gaap	Incremental Common Shares Attributable To Conversion Of Debt Securities IncrementalCommonSharesAttributableToConversionOfDebtSecurities	0	shares
CY2015	us-gaap	Incremental Common Shares Attributable To Conversion Of Debt Securities IncrementalCommonSharesAttributableToConversionOfDebtSecurities	0	shares
CY2013	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	226156000	USD
CY2014Q1	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	55475000	USD
CY2014Q2	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	57993000	USD
CY2014Q3	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	63351000	USD
CY2014Q4	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	65251000	USD
CY2014	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	242070000	USD
CY2015Q1	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	63746000	USD
CY2015Q2	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	63373000	USD
CY2015Q3	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	63484000	USD
CY2015Q4	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	68829000	USD
CY2015	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	259432000	USD
CY2013	us-gaap	Interest And Fee Income Loans Commercial Real Estate InterestAndFeeIncomeLoansCommercialRealEstate	43420000	USD
CY2014	us-gaap	Interest And Fee Income Loans Commercial Real Estate InterestAndFeeIncomeLoansCommercialRealEstate	47567000	USD
CY2015	us-gaap	Interest And Fee Income Loans Commercial Real Estate InterestAndFeeIncomeLoansCommercialRealEstate	46933000	USD
CY2013	us-gaap	Interest And Fee Income Loans Consumer Real Estate InterestAndFeeIncomeLoansConsumerRealEstate	67016000	USD
CY2014	us-gaap	Interest And Fee Income Loans Consumer Real Estate InterestAndFeeIncomeLoansConsumerRealEstate	68949000	USD
CY2015	us-gaap	Interest And Fee Income Loans Consumer Real Estate InterestAndFeeIncomeLoansConsumerRealEstate	114715000	USD
CY2013	us-gaap	Interest Expense InterestExpense	80971000	USD
CY2014Q1	us-gaap	Interest Expense InterestExpense	19059000	USD
CY2014Q2	us-gaap	Interest Expense InterestExpense	21151000	USD
CY2014Q3	us-gaap	Interest Expense InterestExpense	23350000	USD
CY2014Q4	us-gaap	Interest Expense InterestExpense	23903000	USD
CY2014	us-gaap	Interest Expense InterestExpense	87463000	USD
CY2015Q1	us-gaap	Interest Expense InterestExpense	23961000	USD
CY2015Q2	us-gaap	Interest Expense InterestExpense	23008000	USD
CY2015Q3	us-gaap	Interest Expense InterestExpense	23875000	USD
CY2015Q4	us-gaap	Interest Expense InterestExpense	25039000	USD
CY2015	us-gaap	Interest Expense InterestExpense	95883000	USD
CY2013	us-gaap	Interest Expense Beneficial Interests Issued By Consolidated Variable Interest Entities InterestExpenseBeneficialInterestsIssuedByConsolidatedVariableInterestEntities	39716000	USD
CY2014	us-gaap	Interest Expense Beneficial Interests Issued By Consolidated Variable Interest Entities InterestExpenseBeneficialInterestsIssuedByConsolidatedVariableInterestEntities	31227000	USD
CY2015	us-gaap	Interest Expense Beneficial Interests Issued By Consolidated Variable Interest Entities InterestExpenseBeneficialInterestsIssuedByConsolidatedVariableInterestEntities	21469000	USD
CY2013	us-gaap	Interest Expense Long Term Debt InterestExpenseLongTermDebt	23819000	USD
CY2014	us-gaap	Interest Expense Long Term Debt InterestExpenseLongTermDebt	30246000	USD
CY2015	us-gaap	Interest Expense Long Term Debt InterestExpenseLongTermDebt	43842000	USD
CY2013	us-gaap	Interest Expense Short Term Borrowings InterestExpenseShortTermBorrowings	17436000	USD
CY2014	us-gaap	Interest Expense Short Term Borrowings InterestExpenseShortTermBorrowings	25990000	USD
CY2015	us-gaap	Interest Expense Short Term Borrowings InterestExpenseShortTermBorrowings	30572000	USD
CY2013	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	140448000	USD
CY2014	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	153646000	USD
CY2015	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	163904000	USD
CY2013	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	145185000	USD
CY2014Q1	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	36416000	USD
CY2014Q2	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	36842000	USD
CY2014Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	40001000	USD
CY2014Q4	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	41348000	USD
CY2014	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	154607000	USD
CY2015Q1	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	39785000	USD
CY2015Q2	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	40365000	USD
CY2015Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	39609000	USD
CY2015Q4	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	43790000	USD
CY2015	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	163549000	USD
CY2013	us-gaap	Interest Income Other InterestIncomeOther	157000	USD
CY2014	us-gaap	Interest Income Other InterestIncomeOther	72000	USD
CY2015	us-gaap	Interest Income Other InterestIncomeOther	336000	USD
CY2013	us-gaap	Interest Income Securities Mortgage Backed InterestIncomeSecuritiesMortgageBacked	115563000	USD
CY2014	us-gaap	Interest Income Securities Mortgage Backed InterestIncomeSecuritiesMortgageBacked	125482000	USD
CY2015	us-gaap	Interest Income Securities Mortgage Backed InterestIncomeSecuritiesMortgageBacked	97448000	USD
CY2013	us-gaap	Interest On Convertible Debt Net Of Tax InterestOnConvertibleDebtNetOfTax	12641000	USD
CY2014	us-gaap	Interest On Convertible Debt Net Of Tax InterestOnConvertibleDebtNetOfTax	0	USD
CY2015	us-gaap	Interest On Convertible Debt Net Of Tax InterestOnConvertibleDebtNetOfTax	0	USD
CY2013	us-gaap	Interest Paid InterestPaid	85418000	USD
CY2014	us-gaap	Interest Paid InterestPaid	81350000	USD
CY2015	us-gaap	Interest Paid InterestPaid	86849000	USD
CY2014Q4	us-gaap	Interest Payable Current InterestPayableCurrent	2000000	USD
CY2015Q4	us-gaap	Interest Payable Current InterestPayableCurrent	2000000	USD
CY2014Q4	us-gaap	Interest Payable Current And Noncurrent InterestPayableCurrentAndNoncurrent	8503000	USD
CY2015Q4	us-gaap	Interest Payable Current And Noncurrent InterestPayableCurrentAndNoncurrent	8936000	USD
CY2014Q4	us-gaap	Interest Receivable InterestReceivable	18222000	USD
CY2015Q4	us-gaap	Interest Receivable InterestReceivable	23290000	USD
CY2014Q4	us-gaap	Investments Investments	5753753000	USD
CY2015Q4	us-gaap	Investments Investments	5976911000	USD
CY2013	us-gaap	Labor And Related Expense LaborAndRelatedExpense	55570000	USD
CY2014	us-gaap	Labor And Related Expense LaborAndRelatedExpense	53670000	USD
CY2015	us-gaap	Labor And Related Expense LaborAndRelatedExpense	59620000	USD
CY2015Q4	us-gaap	Leasehold Improvements Gross LeaseholdImprovementsGross	1000000	USD
CY2014Q4	us-gaap	Liabilities Liabilities	4662825000	USD
CY2015Q4	us-gaap	Liabilities Liabilities	5084762000	USD
CY2014Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	5918966000	USD
CY2015Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	6231027000	USD
CY2014Q4	us-gaap	Line Of Credit LineOfCredit	0	USD
CY2015Q4	us-gaap	Line Of Credit LineOfCredit	0	USD
CY2015Q4	us-gaap	Line Of Credit Facility Current Borrowing Capacity LineOfCreditFacilityCurrentBorrowingCapacity	10000000	USD
CY2014Q4	us-gaap	Litigation Reserve LitigationReserve	2000000	USD
CY2015Q4	us-gaap	Litigation Reserve LitigationReserve	2000000	USD
CY2014Q4	us-gaap	Loans And Leases Receivable Net Reported Amount Commercial LoansAndLeasesReceivableNetReportedAmountCommercial	566927000	USD
CY2015Q4	us-gaap	Loans And Leases Receivable Net Reported Amount Commercial LoansAndLeasesReceivableNetReportedAmountCommercial	402647000	USD
CY2014Q4	us-gaap	Loans And Leases Receivable Net Reported Amount Consumer LoansAndLeasesReceivableNetReportedAmountConsumer	3398573000	USD
CY2015Q4	us-gaap	Loans And Leases Receivable Net Reported Amount Consumer LoansAndLeasesReceivableNetReportedAmountConsumer	3928803000	USD
CY2014Q4	us-gaap	Long Term Debt LongTermDebt	1194567000	USD
CY2015Q4	us-gaap	Long Term Debt LongTermDebt	2038175000	USD
CY2014Q4	us-gaap	Long Term Debt Fair Value LongTermDebtFairValue	66707000	USD
CY2015Q4	us-gaap	Long Term Debt Fair Value LongTermDebtFairValue	63152000	USD
CY2014Q4	us-gaap	Margin Deposit Assets MarginDepositAssets	65374000	USD
CY2015Q4	us-gaap	Margin Deposit Assets MarginDepositAssets	83191000	USD
CY2014Q4	us-gaap	Marketable Securities MarketableSecurities	1379230000	USD
CY2015Q4	us-gaap	Marketable Securities MarketableSecurities	1233256000	USD
CY2013	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-37387000	USD
CY2014	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	1147078000	USD
CY2015	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	337464000	USD
CY2013	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	351336000	USD
CY2014	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	740584000	USD
CY2015	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	863245000	USD
CY2013	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-221828000	USD
CY2014	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-1791133000	USD
CY2015	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-1250210000	USD
CY2013	us-gaap	Net Income Loss NetIncomeLoss	173246000	USD
CY2014Q1	us-gaap	Net Income Loss NetIncomeLoss	12333000	USD
CY2014Q2	us-gaap	Net Income Loss NetIncomeLoss	16017000	USD
CY2014Q3	us-gaap	Net Income Loss NetIncomeLoss	45097000	USD
CY2014Q4	us-gaap	Net Income Loss NetIncomeLoss	27122000	USD
CY2014	us-gaap	Net Income Loss NetIncomeLoss	100569000	USD
CY2015Q1	us-gaap	Net Income Loss NetIncomeLoss	14801000	USD
CY2015Q2	us-gaap	Net Income Loss NetIncomeLoss	27064000	USD
CY2015Q3	us-gaap	Net Income Loss NetIncomeLoss	19164000	USD
CY2015Q4	us-gaap	Net Income Loss NetIncomeLoss	41059000	USD
CY2015	us-gaap	Net Income Loss NetIncomeLoss	102088000	USD
CY2013	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	168347000	USD
CY2014	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	97957000	USD
CY2015	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	99282000	USD
CY2013	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	182161000	USD
CY2014	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	98045000	USD
CY2015	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	99411000	USD
CY2013	us-gaap	Noninterest Income NoninterestIncome	142353000	USD
CY2014Q1	us-gaap	Noninterest Income NoninterestIncome	-4671000	USD
CY2014Q2	us-gaap	Noninterest Income NoninterestIncome	1475000	USD
CY2014Q3	us-gaap	Noninterest Income NoninterestIncome	28519000	USD
CY2014Q4	us-gaap	Noninterest Income NoninterestIncome	10686000	USD
CY2014	us-gaap	Noninterest Income NoninterestIncome	37790000	USD
CY2015Q1	us-gaap	Noninterest Income NoninterestIncome	-5031000	USD
CY2015Q2	us-gaap	Noninterest Income NoninterestIncome	14104000	USD
CY2015Q3	us-gaap	Noninterest Income NoninterestIncome	-3412000	USD
CY2015Q4	us-gaap	Noninterest Income NoninterestIncome	19593000	USD
CY2015	us-gaap	Noninterest Income NoninterestIncome	25254000	USD
CY2015	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	3	Segment
CY2013	us-gaap	Operating Expenses OperatingExpenses	86607000	USD
CY2014Q1	us-gaap	Operating Expenses OperatingExpenses	19973000	USD
CY2014Q2	us-gaap	Operating Expenses OperatingExpenses	22282000	USD
CY2014Q3	us-gaap	Operating Expenses OperatingExpenses	21406000	USD
CY2014Q4	us-gaap	Operating Expenses OperatingExpenses	26462000	USD
CY2014	us-gaap	Operating Expenses OperatingExpenses	90123000	USD
CY2015Q1	us-gaap	Operating Expenses OperatingExpenses	25063000	USD
CY2015Q2	us-gaap	Operating Expenses OperatingExpenses	25218000	USD
CY2015Q3	us-gaap	Operating Expenses OperatingExpenses	24497000	USD
CY2015Q4	us-gaap	Operating Expenses OperatingExpenses	22638000	USD
CY2015	us-gaap	Operating Expenses OperatingExpenses	97416000	USD
CY2015Q4	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	10254000	USD
CY2015Q3	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	2864000	USD
CY2015Q3	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	1127000	USD
CY2015Q3	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	1189000	USD
CY2015Q3	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	1827000	USD
CY2015Q3	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	2880000	USD
CY2015Q4	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	367000	USD
CY2013	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	2000000	USD
CY2014	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	3000000	USD
CY2015	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	3000000	USD
CY2014Q4	us-gaap	Other Assets OtherAssets	113896000	USD
CY2015Q4	us-gaap	Other Assets OtherAssets	197886000	USD
CY2014Q4	us-gaap	Other Assets Miscellaneous OtherAssetsMiscellaneous	3832000	USD
CY2015Q4	us-gaap	Other Assets Miscellaneous OtherAssetsMiscellaneous	4438000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	-1918000	USD
CY2014	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	32635000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	-17955000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	10434000	USD
CY2014	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-8078000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-48695000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	20008000	USD
CY2014	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	10552000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	29426000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax	-281000	USD
CY2014	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax	-164000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax	-95000	USD
CY2013	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	32079000	USD
CY2014	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	-30325000	USD
CY2015	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	-1409000	USD
CY2013	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	3428000	USD
CY2014	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	4100000	USD
CY2015	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	5102000	USD
CY2013	us-gaap	Other Expenses OtherExpenses	12000000	USD
CY2014	us-gaap	Other Expenses OtherExpenses	0	USD
CY2015	us-gaap	Other Expenses OtherExpenses	0	USD
CY2013	us-gaap	Other General Expense OtherGeneralExpense	2721000	USD
CY2014	us-gaap	Other General Expense OtherGeneralExpense	2237000	USD
CY2015	us-gaap	Other General Expense OtherGeneralExpense	2049000	USD
CY2013	us-gaap	Other Income OtherIncome	0	USD
CY2014	us-gaap	Other Income OtherIncome	1781000	USD
CY2015	us-gaap	Other Income OtherIncome	3192000	USD
CY2014Q4	us-gaap	Other Liabilities OtherLiabilities	52244000	USD
CY2015Q4	us-gaap	Other Liabilities OtherLiabilities	69897000	USD
CY2013	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Additions Additional Credit Losses OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsAdditionalCreditLosses	0	USD
CY2014	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Additions Additional Credit Losses OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsAdditionalCreditLosses	70000	USD
CY2015	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Additions Additional Credit Losses OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsAdditionalCreditLosses	0	USD
CY2013	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Additions No Previous Impairment OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsNoPreviousImpairment	137000	USD
CY2014	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Additions No Previous Impairment OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsNoPreviousImpairment	261000	USD
CY2015	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Additions No Previous Impairment OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsNoPreviousImpairment	246000	USD
CY2012Q4	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld	50852000	USD
CY2013Q4	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld	37149000	USD
CY2014Q4	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld	33849000	USD
CY2015Q4	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld	28277000	USD
CY2013	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Securities Sold OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsSecuritiesSold	5811000	USD
CY2014	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Securities Sold OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsSecuritiesSold	922000	USD
CY2015	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Securities Sold OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsSecuritiesSold	4567000	USD
CY2014	us-gaap	Other Than Temporary Impairment Losses Investments Portion In Other Comprehensive Income Loss Before Tax Including Portion Attributable To Noncontrolling Interest OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossBeforeTaxIncludingPortionAttributableToNoncontrollingInterest	4209000	USD
CY2015	us-gaap	Other Than Temporary Impairment Losses Investments Portion In Other Comprehensive Income Loss Before Tax Including Portion Attributable To Noncontrolling Interest OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossBeforeTaxIncludingPortionAttributableToNoncontrollingInterest	173000	USD
CY2014	us-gaap	Other Than Temporary Impairment Losses Investments Portion Recognized In Earnings Net OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet	565000	USD
CY2015	us-gaap	Other Than Temporary Impairment Losses Investments Portion Recognized In Earnings Net OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet	246000	USD
CY2015	us-gaap	Other Than Temporary Impairment Losses Investments Portion Recognized In Earnings Net Availableforsale Securities OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNetAvailableforsaleSecurities	1000000	USD
CY2013	us-gaap	Participating Securities Distributed And Undistributed Earnings Loss Basic ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic	4899000	USD
CY2014	us-gaap	Participating Securities Distributed And Undistributed Earnings Loss Basic ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic	2612000	USD
CY2015	us-gaap	Participating Securities Distributed And Undistributed Earnings Loss Basic ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic	2806000	USD
CY2013	us-gaap	Participating Securities Distributed And Undistributed Earnings Loss Diluted ParticipatingSecuritiesDistributedAndUndistributedEarningsLossDiluted	3726000	USD
CY2014	us-gaap	Participating Securities Distributed And Undistributed Earnings Loss Diluted ParticipatingSecuritiesDistributedAndUndistributedEarningsLossDiluted	2524000	USD
CY2015	us-gaap	Participating Securities Distributed And Undistributed Earnings Loss Diluted ParticipatingSecuritiesDistributedAndUndistributedEarningsLossDiluted	2677000	USD
CY2013	us-gaap	Payments For Proceeds From Derivative Instrument Financing Activities PaymentsForProceedsFromDerivativeInstrumentFinancingActivities	7000	USD
CY2014	us-gaap	Payments For Proceeds From Derivative Instrument Financing Activities PaymentsForProceedsFromDerivativeInstrumentFinancingActivities	3352000	USD
CY2015	us-gaap	Payments For Proceeds From Derivative Instrument Financing Activities PaymentsForProceedsFromDerivativeInstrumentFinancingActivities	43000	USD
CY2013	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0	USD
CY2014	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0	USD
CY2015	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	85820000	USD
CY2013	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	9184000	USD
CY2014	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	6934000	USD
CY2015	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	33000	USD
CY2013	us-gaap	Payments Of Dividends PaymentsOfDividends	94414000	USD
CY2014	us-gaap	Payments Of Dividends PaymentsOfDividends	95273000	USD
CY2015	us-gaap	Payments Of Dividends PaymentsOfDividends	94871000	USD
CY2013	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	5861000	USD
CY2014	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	7643000	USD
CY2015	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	8448000	USD
CY2014	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	237000000	USD
CY2015	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	33000000	USD
CY2013	us-gaap	Payments To Acquire Loans And Leases Held For Investment PaymentsToAcquireLoansAndLeasesHeldForInvestment	65771000	USD
CY2014	us-gaap	Payments To Acquire Loans And Leases Held For Investment PaymentsToAcquireLoansAndLeasesHeldForInvestment	87454000	USD
CY2015	us-gaap	Payments To Acquire Loans And Leases Held For Investment PaymentsToAcquireLoansAndLeasesHeldForInvestment	22219000	USD
CY2013	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	488598000	USD
CY2014	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	168654000	USD
CY2015	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	179265000	USD
CY2013	us-gaap	Payments To Acquire Mortgage Servicing Rights Msr PaymentsToAcquireMortgageServicingRightsMSR	3106000	USD
CY2014	us-gaap	Payments To Acquire Mortgage Servicing Rights Msr PaymentsToAcquireMortgageServicingRightsMSR	46113000	USD
CY2015	us-gaap	Payments To Acquire Mortgage Servicing Rights Msr PaymentsToAcquireMortgageServicingRightsMSR	32388000	USD
CY2014	us-gaap	Payments To Acquire Trading Securities Heldforinvestment PaymentsToAcquireTradingSecuritiesHeldforinvestment	80000000	USD
CY2015	us-gaap	Payments To Acquire Trading Securities Heldforinvestment PaymentsToAcquireTradingSecuritiesHeldforinvestment	383000000	USD
CY2013	us-gaap	Payments To Purchase Loans Held For Sale PaymentsToPurchaseLoansHeldForSale	7766203000	USD
CY2014	us-gaap	Payments To Purchase Loans Held For Sale PaymentsToPurchaseLoansHeldForSale	9917943000	USD
CY2015	us-gaap	Payments To Purchase Loans Held For Sale PaymentsToPurchaseLoansHeldForSale	11045813000	USD
CY2014Q4	us-gaap	Pledged Assets Separately Reported Other Assets Pledged As Collateral At Fair Value PledgedAssetsSeparatelyReportedOtherAssetsPledgedAsCollateralAtFairValue	9927000	USD
CY2015Q4	us-gaap	Pledged Assets Separately Reported Other Assets Pledged As Collateral At Fair Value PledgedAssetsSeparatelyReportedOtherAssetsPledgedAsCollateralAtFairValue	53600000	USD
CY2014Q4	us-gaap	Prepaid Expense Current And Noncurrent PrepaidExpenseCurrentAndNoncurrent	3372000	USD
CY2015Q4	us-gaap	Prepaid Expense Current And Noncurrent PrepaidExpenseCurrentAndNoncurrent	3640000	USD
CY2013	us-gaap	Proceeds From Collection Of Loans Held For Sale ProceedsFromCollectionOfLoansHeldForSale	19030000	USD
CY2014	us-gaap	Proceeds From Collection Of Loans Held For Sale ProceedsFromCollectionOfLoansHeldForSale	30233000	USD
CY2015	us-gaap	Proceeds From Collection Of Loans Held For Sale ProceedsFromCollectionOfLoansHeldForSale	80299000	USD
CY2013	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	8667000	USD
CY2014	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	9511000	USD
CY2015	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	7301000	USD
CY2013	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	336994000	USD
CY2014	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	770042000	USD
CY2015	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	1400222000	USD
CY2013	us-gaap	Proceeds From Issuance Of Secured Debt ProceedsFromIssuanceOfSecuredDebt	0	USD
CY2014	us-gaap	Proceeds From Issuance Of Secured Debt ProceedsFromIssuanceOfSecuredDebt	0	USD
CY2015	us-gaap	Proceeds From Issuance Of Secured Debt ProceedsFromIssuanceOfSecuredDebt	0	USD
CY2013	us-gaap	Proceeds From Principal Repayments On Loans And Leases Held For Investment ProceedsFromPrincipalRepaymentsOnLoansAndLeasesHeldForInvestment	523900000	USD
CY2014	us-gaap	Proceeds From Principal Repayments On Loans And Leases Held For Investment ProceedsFromPrincipalRepaymentsOnLoansAndLeasesHeldForInvestment	364040000	USD
CY2015	us-gaap	Proceeds From Principal Repayments On Loans And Leases Held For Investment ProceedsFromPrincipalRepaymentsOnLoansAndLeasesHeldForInvestment	500239000	USD
CY2013	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	220535000	USD
CY2014	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	504754000	USD
CY2015	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	439493000	USD
CY2014	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	440000000	USD
CY2015	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	366000000	USD
CY2013	us-gaap	Proceeds From Sale Of Loans Held For Investment ProceedsFromSaleOfLoansHeldForInvestment	440000	USD
CY2014	us-gaap	Proceeds From Sale Of Loans Held For Investment ProceedsFromSaleOfLoansHeldForInvestment	0	USD
CY2015	us-gaap	Proceeds From Sale Of Loans Held For Investment ProceedsFromSaleOfLoansHeldForInvestment	6459000	USD
CY2013	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	7405088000	USD
CY2014	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	8126249000	USD
CY2015	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	9761010000	USD
CY2013	us-gaap	Proceeds From Sale Of Mortgage Servicing Rights Msr ProceedsFromSaleOfMortgageServicingRightsMSR	0	USD
CY2014	us-gaap	Proceeds From Sale Of Mortgage Servicing Rights Msr ProceedsFromSaleOfMortgageServicingRightsMSR	0	USD
CY2015	us-gaap	Proceeds From Sale Of Mortgage Servicing Rights Msr ProceedsFromSaleOfMortgageServicingRightsMSR	17235000	USD
CY2014	us-gaap	Proceeds From Sale Of Trading Securities Heldforinvestment ProceedsFromSaleOfTradingSecuritiesHeldforinvestment	62000000	USD
CY2015	us-gaap	Proceeds From Sale Of Trading Securities Heldforinvestment ProceedsFromSaleOfTradingSecuritiesHeldforinvestment	18000000	USD
CY2013	us-gaap	Proceeds From Short Term Debt ProceedsFromShortTermDebt	6661464000	USD
CY2014	us-gaap	Proceeds From Short Term Debt ProceedsFromShortTermDebt	8320982000	USD
CY2015	us-gaap	Proceeds From Short Term Debt ProceedsFromShortTermDebt	8570291000	USD
CY2013	us-gaap	Professional Fees ProfessionalFees	6263000	USD
CY2014	us-gaap	Professional Fees ProfessionalFees	5244000	USD
CY2015	us-gaap	Professional Fees ProfessionalFees	4837000	USD
CY2015Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	6000000	USD
CY2014Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	3008000	USD
CY2015Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	4117000	USD
CY2013	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	4737000	USD
CY2014	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	961000	USD
CY2015	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	-355000	USD
CY2014Q4	us-gaap	Real Estate Acquired Through Foreclosure RealEstateAcquiredThroughForeclosure	4391000	USD
CY2015Q4	us-gaap	Real Estate Acquired Through Foreclosure RealEstateAcquiredThroughForeclosure	4896000	USD
CY2015	us-gaap	Real Estate Acquisitions Through Foreclosures RealEstateAcquisitionsThroughForeclosures	9000000	USD
CY2015	us-gaap	Real Estate Cost Of Real Estate Sold RealEstateCostOfRealEstateSold	4000000	USD
CY2013	us-gaap	Realized Investment Gains Losses RealizedInvestmentGainsLosses	25259000	USD
CY2014	us-gaap	Realized Investment Gains Losses RealizedInvestmentGainsLosses	15478000	USD
CY2015	us-gaap	Realized Investment Gains Losses RealizedInvestmentGainsLosses	36369000	USD
CY2013	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	27000	USD
CY2014	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	685000	USD
CY2015	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	527371000	USD
CY2013	us-gaap	Repayments Of Secured Debt RepaymentsOfSecuredDebt	584400000	USD
CY2014	us-gaap	Repayments Of Secured Debt RepaymentsOfSecuredDebt	396734000	USD
CY2015	us-gaap	Repayments Of Secured Debt RepaymentsOfSecuredDebt	388962000	USD
CY2013	us-gaap	Repayments Of Short Term Debt RepaymentsOfShortTermDebt	6350619000	USD
CY2014	us-gaap	Repayments Of Short Term Debt RepaymentsOfShortTermDebt	7442836000	USD
CY2015	us-gaap	Repayments Of Short Term Debt RepaymentsOfShortTermDebt	8534802000	USD
CY2014Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	628000	USD
CY2015Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	5567000	USD
CY2014Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	906867000	USD
CY2015Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	1018683000	USD
CY2015	us-gaap	Sec Schedule Iii Real Estate Writedown Or Reserve Amount SECScheduleIIIRealEstateWritedownOrReserveAmount	4000000	USD
CY2014Q4	us-gaap	Secured Debt SecuredDebt	1545119000	USD
CY2015Q4	us-gaap	Secured Debt SecuredDebt	1049957000	USD
CY2013	us-gaap	Servicing Asset At Fair Value Additions ServicingAssetAtFairValueAdditions	44063000	USD
CY2014	us-gaap	Servicing Asset At Fair Value Additions ServicingAssetAtFairValueAdditions	48000000	USD
CY2015	us-gaap	Servicing Asset At Fair Value Additions ServicingAssetAtFairValueAdditions	64725000	USD
CY2014Q4	us-gaap	Servicing Asset At Fair Value Amount ServicingAssetAtFairValueAmount	139293000	USD
CY2015Q4	us-gaap	Servicing Asset At Fair Value Amount ServicingAssetAtFairValueAmount	191976000	USD
CY2013	us-gaap	Severance Costs1 SeveranceCosts1	4000000	USD
CY2013	us-gaap	Share Based Compensation ShareBasedCompensation	13547000	USD
CY2014	us-gaap	Share Based Compensation ShareBasedCompensation	11271000	USD
CY2015	us-gaap	Share Based Compensation ShareBasedCompensation	11806000	USD
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Award Vesting Period1 ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1	P3Y
CY2014Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant	2225245	shares
CY2015Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant	1665032	shares
CY2014Q4	us-gaap	Short Term Borrowings ShortTermBorrowings	1793825000	USD
CY2015Q4	us-gaap	Short Term Borrowings ShortTermBorrowings	1855003000	USD
CY2014	us-gaap	Shortterm Debt Average Outstanding Amount ShorttermDebtAverageOutstandingAmount	1520000000	USD
CY2015	us-gaap	Shortterm Debt Average Outstanding Amount ShorttermDebtAverageOutstandingAmount	1670000000	USD
CY2013	us-gaap	Stock Issued During Period Value Employee Stock Ownership Plan StockIssuedDuringPeriodValueEmployeeStockOwnershipPlan	-5342000	USD
CY2014	us-gaap	Stock Issued During Period Value Employee Stock Ownership Plan StockIssuedDuringPeriodValueEmployeeStockOwnershipPlan	-7148000	USD
CY2015	us-gaap	Stock Issued During Period Value Employee Stock Ownership Plan StockIssuedDuringPeriodValueEmployeeStockOwnershipPlan	-7981000	USD
CY2013	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	518000	USD
CY2014	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	494000	USD
CY2015	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	475000	USD
CY2015Q3	us-gaap	Stock Repurchase Program Authorized Amount1 StockRepurchaseProgramAuthorizedAmount1	100000000	USD
CY2015Q4	us-gaap	Stock Repurchase Program Remaining Authorized Repurchase Amount1 StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1	11000000	USD
CY2013	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	0	shares
CY2014	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	0	shares
CY2015	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	6452313	shares
CY2015	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	88785000	USD
CY2012Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1140164000	USD
CY2013Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1245783000	USD
CY2014Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1256141000	USD
CY2015Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1146265000	USD
CY2014Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest Adjusted Balance1 StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAdjustedBalance1	1265869000	USD
CY2014Q4	us-gaap	Trading Securities TradingSecurities	111606000	USD
CY2015Q4	us-gaap	Trading Securities TradingSecurities	404011000	USD
CY2015Q4	us-gaap	Trading Securities Pledged As Collateral TradingSecuritiesPledgedAsCollateral	347000000	USD
CY2013	us-gaap	Transfer Of Loans Held For Sale To Portfolio Loans1 TransferOfLoansHeldForSaleToPortfolioLoans1	0	USD
CY2014	us-gaap	Transfer Of Loans Held For Sale To Portfolio Loans1 TransferOfLoansHeldForSaleToPortfolioLoans1	633707000	USD
CY2015	us-gaap	Transfer Of Loans Held For Sale To Portfolio Loans1 TransferOfLoansHeldForSaleToPortfolioLoans1	1555814000	USD
CY2013	us-gaap	Transfer Of Portfolio Loans And Leases To Held For Sale1 TransferOfPortfolioLoansAndLeasesToHeldForSale1	0	USD
CY2014	us-gaap	Transfer Of Portfolio Loans And Leases To Held For Sale1 TransferOfPortfolioLoansAndLeasesToHeldForSale1	0	USD
CY2015	us-gaap	Transfer Of Portfolio Loans And Leases To Held For Sale1 TransferOfPortfolioLoansAndLeasesToHeldForSale1	154012000	USD
CY2013	us-gaap	Transfer To Other Real Estate TransferToOtherRealEstate	4711000	USD
CY2014	us-gaap	Transfer To Other Real Estate TransferToOtherRealEstate	6844000	USD
CY2015	us-gaap	Transfer To Other Real Estate TransferToOtherRealEstate	8500000	USD
CY2013Q4	us-gaap	Transfers Of Financial Assets Accounted For As Sale Initial Fair Value Of Assets Obtained As Proceeds TransfersOfFinancialAssetsAccountedForAsSaleInitialFairValueOfAssetsObtainedAsProceeds	392932000	USD
CY2014Q4	us-gaap	Transfers Of Financial Assets Accounted For As Sale Initial Fair Value Of Assets Obtained As Proceeds TransfersOfFinancialAssetsAccountedForAsSaleInitialFairValueOfAssetsObtainedAsProceeds	150387000	USD
CY2015Q4	us-gaap	Transfers Of Financial Assets Accounted For As Sale Initial Fair Value Of Assets Obtained As Proceeds TransfersOfFinancialAssetsAccountedForAsSaleInitialFairValueOfAssetsObtainedAsProceeds	244177000	USD
CY2014Q4	us-gaap	Variable Interest Entity Consolidated Carrying Amount Assets VariableInterestEntityConsolidatedCarryingAmountAssets	1900208000	USD
CY2015Q4	us-gaap	Variable Interest Entity Consolidated Carrying Amount Assets VariableInterestEntityConsolidatedCarryingAmountAssets	1195574000	USD
CY2014Q4	us-gaap	Variable Interest Entity Consolidated Carrying Amount Liabilities VariableInterestEntityConsolidatedCarryingAmountLiabilities	1546490000	USD
CY2015Q4	us-gaap	Variable Interest Entity Consolidated Carrying Amount Liabilities VariableInterestEntityConsolidatedCarryingAmountLiabilities	1050861000	USD
CY2013	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	1957081	shares
CY2014	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	2261210	shares
CY2015	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	1573292	shares
CY2013	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	93694924	shares
CY2014	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	85098579	shares
CY2015	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	84518395	shares
CY2013	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	81985897	shares
CY2014	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	82837369	shares
CY2015	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	82945103	shares
CY2015	rwt	Other Assets And Other Liabilities Policy Textblock OtherAssetsAndOtherLiabilitiesPolicyTextblock	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-top:24px;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;text-decoration:underline;">Other Assets and Other Liabilities </font></div><div style="line-height:120%;padding-top:12px;text-align:justify;text-indent:24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other assets primarily consists of margin receivable, pledged collateral, FHLBC stock, guarantee asset, REO, fixed assets, leasehold improvements, investment receivable, and prepaid expenses. Other liabilities primarily consists of accrued compensation, guarantee obligations, margin payable, and residential loan and MSR repurchase reserves.</font></div><div style="line-height:120%;padding-top:16px;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">FHLBC Stock </font></div><div style="line-height:120%;padding-top:12px;text-align:justify;text-indent:24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">In accordance with its borrowing agreement with the FHLBC, our FHLB-member subsidiary is required to purchase and hold stock in the FHLBC in an amount equal to a specified percentage of outstanding advances. FHLBC stock is considered a non-marketable, long-term investment, and is carried at cost. Because this stock can only be redeemed or sold at its par value, and only to the FHLBC, carrying value, or cost, approximates fair value. Dividends received from FHLBC stock are recorded in other income, net in our consolidated statements of income.</font></div><div style="line-height:120%;padding-top:16px;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">Margin Receivable and Payable</font></div><div style="line-height:120%;padding-top:12px;text-align:justify;text-indent:24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Margin receivable and payable result from margin calls between us and our derivatives, master repurchase agreements, and warehouse facilities counterparties, whereby we or the counterparty were required to post collateral.</font></div><div style="line-height:120%;padding-top:16px;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">Fannie Mae Risk-Sharing - Other Assets and Liabilities </font></div><div style="line-height:120%;padding-top:8px;text-align:justify;text-indent:24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">During 2014 and 2015, we entered into various risk-sharing arrangements with Fannie Mae and Freddie Mac. Under these arrangements, we committed to assume the first </font><font style="font-family:inherit;font-size:10pt;">1.00%</font><font style="font-family:inherit;font-size:10pt;"> or </font><font style="font-family:inherit;font-size:10pt;">2.25%</font><font style="font-family:inherit;font-size:10pt;"> (depending on the arrangement) of losses realized on reference pools of conforming residential mortgage loans that we acquired and then sold to the Agencies. As part of these risk sharing arrangements, during the </font><font style="font-family:inherit;font-size:10pt;">10</font><font style="font-family:inherit;font-size:10pt;"> year term of our first Fannie Mae arrangement, we receive monthly cash payments from Fannie Mae based on the monthly outstanding unpaid principal balance of the reference pool of loans, and for our Freddie Mac and our new Fannie Mae arrangements, the Agencies charged us a reduced guarantee fee for the reference loans we delivered to them in exchange for mortgage backed securities, which we then sold.</font></div><div style="line-height:120%;padding-top:8px;text-align:justify;text-indent:24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Under these arrangements we are required to pledge assets to the Agencies to collateralize our risk sharing commitments to them throughout the terms of the arrangements. These pledged assets are held by a third-party custodian for the benefit of the Agencies. To the extent approved losses are incurred, the custodian will transfer collateral to the Agencies. As a result of these transactions, we recorded “pledged collateral” in the other assets line item, and “guarantee obligations” in the other liabilities line item, on our consolidated balance sheets. In addition, for the first Fannie Mae transaction, we recorded a “guarantee asset” in the other assets line item on our consolidated balance sheets.</font></div><div style="line-height:120%;padding-top:13px;text-align:justify;text-indent:24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The guarantee obligations represent our commitments to assume losses under these arrangements, which at inception were recorded at fair value based on the fair value of the guarantee asset in the case of the first Fannie Mae arrangement, and the additional proceeds received that were attributable to the reduced guarantee fees for the Freddie Mac and new Fannie Mae arrangements. We amortize the guarantee obligations over the </font><font style="font-family:inherit;font-size:10pt;">10</font><font style="font-family:inherit;font-size:10pt;"> year terms of the arrangements based primarily on changes in the outstanding unpaid principal balance of loans in the reference pools, with a portion of the liabilities treated as a credit reserve that is not amortized into income. In addition, each period we assess the need for a separate loss allowance related to these arrangements, based on our estimate of credit losses inherent in the reference pools of loans.</font></div><div style="line-height:120%;padding-top:13px;text-align:justify;text-indent:24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Income from cash payments received under the first Fannie Mae risk sharing arrangement and income related to the amortization of the guarantee obligations of all three arrangements are recorded in other income, and market valuation changes of the guarantee asset are recorded in mortgage banking and investment activities, net, on our consolidated statements of income.  </font></div><div style="line-height:120%;padding-top:16px;text-align:justify;text-indent:24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Our consolidated balance sheets include assets of the special purpose entities ("SPEs") associated with these risk sharing arrangements (i.e., the "pledged collateral" referred to above) that can only be used to settle obligations of these SPEs and liabilities of these SPEs for which the creditors of these SPEs (the Agencies) do not have recourse to Redwood Trust, Inc. or its affiliates. At </font><font style="font-family:inherit;font-size:10pt;">December 31, 2015</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;">December 31, 2014</font><font style="font-family:inherit;font-size:10pt;">, assets of such SPEs totaled </font><font style="font-family:inherit;font-size:10pt;">$63 million</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;">$19 million</font><font style="font-family:inherit;font-size:10pt;">, respectively, and liabilities of such SPEs totaled </font><font style="font-family:inherit;font-size:10pt;">$25 million</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;">$7 million</font><font style="font-family:inherit;font-size:10pt;">, respectively.</font></div><div style="line-height:120%;padding-top:16px;text-align:justify;text-indent:24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">See </font><font style="font-family:inherit;font-size:10pt;font-style:italic;">Note 15</font><font style="font-family:inherit;font-size:10pt;"> for further discussion on loss contingencies — risk sharing.</font></div><div style="line-height:120%;padding-top:18px;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">REO </font></div><div style="line-height:120%;padding-top:8px;text-align:justify;text-indent:24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">REO property acquired through, or in lieu of, foreclosure is initially recorded at fair value, and subsequently reported at the lower of its carrying amount or fair value (less estimated cost to sell). Changes in the fair value of an REO property that has a fair value at or below its carrying amount are recorded in our consolidated statements of income as a component of other market valuation adjustments. Margin receivable reflects cash collateral we have posted with various counterparties relating to our derivative and lending agreements with those counterparties, as applicable. </font></div><div style="line-height:120%;padding-top:16px;text-align:justify;text-indent:24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">See </font><font style="font-family:inherit;font-size:10pt;font-style:italic;">Note 11</font><font style="font-family:inherit;font-size:10pt;"> for further discussion on other assets.</font><font style="font-family:inherit;font-size:10pt;font-style:italic;"> </font></div></div>
CY2015	us-gaap	Nature Of Operations NatureOfOperations	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-bottom:10px;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Organization</font></div><div style="line-height:120%;padding-top:12px;text-align:justify;text-indent:24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Redwood Trust, Inc., together with its subsidiaries, focuses on investing in mortgage- and other real estate-related assets and engaging in mortgage banking activities. We seek to invest in real estate-related assets that have the potential to generate attractive cash flow returns over time and to generate income through our mortgage banking activities. During 2015, we operated our business in </font><font style="font-family:inherit;font-size:10pt;">three</font><font style="font-family:inherit;font-size:10pt;"> segments: residential mortgage banking, residential investments, and commercial mortgage banking and investments. </font></div><div style="line-height:120%;padding-top:12px;text-align:justify;text-indent:24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Our primary sources of income are net interest income from our investment portfolios and non-interest income from our mortgage banking activities. Net interest income 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 consists of the profit we seek to generate through the acquisition of loans and their subsequent sale or securitization. </font></div><div style="line-height:120%;padding-top:16px;text-align:justify;text-indent:24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">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 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 operating subsidiaries” or “our taxable REIT subsidiaries” or “TRS.” </font></div><div style="line-height:120%;padding-top:12px;text-align:justify;text-indent:24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Redwood was incorporated in the State of Maryland on April 11, 1994, and commenced operations on August 19, 1994. References herein to “Redwood,” the “company,” “we,” “us,” and “our” include Redwood Trust, Inc. and its consolidated subsidiaries, unless the context otherwise requires. Refer to </font><font style="font-family:inherit;font-size:10pt;font-style:italic;">Item 1</font><font style="font-family:inherit;font-size:10pt;"> - </font><font style="font-family:inherit;font-size:10pt;font-style:italic;">Business</font><font style="font-family:inherit;font-size:10pt;"> in this Annual Report on Form 10-K for additional information on our business.</font></div></div>
CY2015	us-gaap	Use Of Estimates UseOfEstimates	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-top:24px;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Use of Estimates </font></div><div style="line-height:120%;padding-top:10px;text-align:justify;text-indent:24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">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, 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.</font></div></div>

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2015 Form 10-K Financial Statement

#000093023616000038 Filed on February 26, 2016

Income Statement

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$RWT REDWOOD TRUST INC Stock $rwt

2015 Form 10-K Financial Statement

#000093023616000038 Filed on February 26, 2016

Income Statement

Balance Sheet

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Files In Submission

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REDWOOD TRUST INC Stock $rwt