Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period
Preferred Stock D, Liquidation Preference, Value
Preferred Stock D, Liquidation Preference, Value
Value of the difference between preference in liquidation and the par or stated values of the preferred D shares.
Document Type
Document Type
ICFR Auditor Attestation Flag
ICFR Auditor Attestation Flag
Derivatives by Maturity [Domain]
Derivatives by Maturity [Domain]
Derivatives by Maturity [Domain]
Derivatives by Maturity [Domain]
Related Party [Axis]
Related Party [Axis]
Series A Preferred Stock [Member]
Series A Preferred Stock [Member]
Decrease in accounts payable and other accrued liabilities
Increase (Decrease) in Accounts Payable and Accrued Liabilities
Director Plan [Member]
Director Plan [Member]
Director Plan [Member]
Non-Dividend Distributions Per Share
Non-Dividend Distributions Per Share
Non-Dividend Distributions Per Share for Tax Purposes
Segments [Axis]
Segments [Axis]
Payments for preferred stock redemptions
Payments for Repurchase of Preferred Stock and Preference Stock
Restricted Cash and Securities Pledged
Restricted Cash and Securities Pledged
Restricted Cash and Securities Pledged
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value
Schedule of Accumulated Other Comprehensive Income (Loss)
Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]
Amounts reclassified from accumulated OCI
Unrealized gain on derivative instruments, net
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Net of Tax
Interest Rate Swaps Linked to Overnight Index Swap Rate
Interest Rate Swaps Linked to Overnight Index Swap Rate
The percentage Interest Rate Swaps Linked to Overnight Index Swap Rate in the portfolio.
Weighted average yield
Weighted Average Yield Percentage
Weighted Average Yield Percentage
WeightedAverageYieldPercentage
Share Distribution [Member]
Share Distribution [Member]
Stock Repurchased During Period, Shares
Repurchase of common stock shares
Stock Repurchased During Period, Shares
TBA securities Fifteen Year and Thirty Year Securities [Member]
TBA securities Fifteen Year and Thirty Year Securities [Member]
TBA securities [Member]
Agency securities, total fair value
Securities Held as Collateral, at Fair Value
Investment Securities Class [Axis]
Guarantor Obligations by Underlying Asset Class [Axis]
Underlying Asset Class [Axis]
Derivative assets, at fair value
Derivative assets, at fair value
TBA securities
Derivative Asset
Reverse Repurchase Agreements [Member]
Reverse Repurchase Agreements [Member]
Reverse Repurchase Agreements [Member]
Receivable for securities sold [Member]
Receivable for securities sold [Member]
Receivable for securities sold [Member]
Statistical Measurement [Domain]
Statistical Measurement [Domain]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Derivative and Other Hedging Instruments
Derivative Instruments and Hedging Activities Disclosure [Text Block]
Labor and Related Expense
Compensation and benefits
Labor and Related Expense
Preferred Stock [Member]
Preferred Stock [Member]
Security Exchange Name
Security Exchange Name
Intangible Assets, Net (Excluding Goodwill)
Intangible Assets, Net (Excluding Goodwill)
Gain (Loss) on Contract Termination
Gain (Loss) on Contract Termination
30 Days or Less [Member]
Maturity Less than 30 Days [Member]
Maturity Less than 30 Days [Member]
Maturity Overnight [Member]
Maturity Overnight [Member]
Gross Amounts of Recognized Assets
Gross Amount of Recognized Assets (Liabilities)
Fair value before effects of master netting arrangements, of a financial asset or liability or other contract and the contract can be net settled by means outside the contract or delivery of an asset or liability.
Collateralized Mortgage Obligations [Member]
Collateralized Mortgage Obligations [Member]
Performance Shares [Member]
Performance Shares [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value
Variable Rate [Domain]
Variable Rate [Domain]
9 to 12 Months
10 to 12 Months [Member]
10 to 12 Months [Member]
Variable Rate [Axis]
Variable Rate [Axis]
Financial Instruments
Gross Amounts of Financial Instruments Not Offset on the Balance Sheet
Fair value of financial asset or liability or other contract elected not to be offset against an obligation to return collateral or right to receive collateral pledged under a master netting arrangement.
Payments for Repurchase of Common Stock
Payments for common stock repurchases
Payments for Repurchase of Common Stock
Payments for Repurchase of Common Stock
Assets:
Assets [Abstract]
Accounting Policies [Abstract]
Accounting Policies [Abstract]
Weighted Average Forward Start Days
Weighted Average Forward Start Days
Weighted Average Forward Start Days
Derivative Instruments Designation [Axis]
Derivative Instruments Designation [Axis]
Derivative Instruments Designation [Axis]
Cash and Cash Equivalents, Restricted Cash and Cash Equivalents, Policy [Policy Text Block]
Cash and Cash Equivalents, Restricted Cash and Cash Equivalents, Policy [Policy Text Block]
Entity Address, State or Province
Entity Address, State or Province
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period
Debt Instrument, Description of Variable Rate Basis
Description of variable rate basis
Debt Instrument, Description of Variable Rate Basis
Retained deficit
Retained Earnings (Accumulated Deficit)
Unrealized gain (loss) on investment securities measured at fair value through net income, net
Unrealized gain (loss) on investment securities measured at fair value through net income, net
Unrealized gain (loss) on investment securities measured at fair value through net income, net
Gain (Loss) on Extinguishment of Debt
Gain (Loss) on Extinguishment of Debt
Unamortized discount
Debt Instrument, Unamortized Discount
Intended annual distribution of taxable net income
Intended Annual Distribution of Taxable Net Income
Intended Annual Distribution of Taxable Net Income
Retained Interests in Consolidated VIE's Pledged as Collateral Under Repurchase Agreements
Retained Interests in Consolidated VIE's Pledged as Collateral Under Repo
Retained Interests in Consolidated VIE's Pledged as Collateral Under Repurchase Agreements
Retained Interests in Consolidated VIE's Pledged as Collateral Under Repurchase Agreements
Credit risk transfer securities, at fair value (including pledged securities of $502 and $455, respectively)
Financial Instruments, Owned, Other, at Fair Value
Financial Instruments, Owned, Other, at Fair Value
Schedule of Interest Rate Swaption Agreements Outstanding
Schedule of Interest Rate Swaption Agreements Outstandin [Table Text Block]
Schedule of Interest Rate Swaption Agreements Outstandin [Table Text Block]
Less Than or Equal to Three Years [Member]
Less Than or Equal to Three Years [Member]
Less Than or Equal to Three Years
Income Taxes Paid
Income Taxes Paid
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]
Repurchase and Resale Agreements Policy [Policy Text Block]
Repurchase and Resale Agreements Policy [Policy Text Block]
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount
Stock Repurchased During Period Settled After - Shares
Stock Repurchased During Period Settled After - Shares
Number of shares that have been repurchase during the period and have not been retired and are not held in treasure but settled after the period. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.
10 Year Maturity [Member]
10 Year Maturity [Member]
10 Year Maturity [Member]
Par value
Available For Sale Securities Par
Available For Sale Securities Par
Notional Amount
Derivative Liability, Notional Amount
Notional Amount
Derivative Liability, Notional Amount
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Fair Value, Liabilities, Measured on Recurring Basis, Unobservable Input Reconciliation, by Liability Class [Domain]
Fair Value by Liability Class [Domain]
Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net
Amount Gain/(Loss) Recognized in Income on Derivatives
Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net
Preferred Stock - aggregate liquidation preference of $1,538
Preferred Stock, Value, Issued
Preferred Stock, Value, Issued
Tax Characterization [Axis]
Tax Characterization [Axis]
Tax Characterization [Axis]
Hedging Designation [Domain]
Hedging Designation [Domain]
Depositary Share [Member]
Depositary Share [Member]
Depositary Share [Member]
Total expenses
Total operating expense
Operating Expenses
Other comprehensive income (loss):
Other Comprehensive Income (Loss), Net of Tax [Abstract]
Common Stock, Par or Stated Value Per Share
Common Stock, Par or Stated Value Per Share
Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period, Weighted Average Exercise Price
Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period, Weighted Average Exercise Price
Sale Of TBA And Forward Settling Agency Securities [Member]
Sale Of TBA And Forward Settling Agency Securities [Member]
Sale Of T B A And Forward Settling Agency Securities [Member]
Payments for (Proceeds from) Other Investing Activities
Payments for (Proceeds from) Other Investing Activities
15 Year Maturity [Member]
15 Year Maturity [Member]
15 Year Maturity [Member]
Fair Value by Liability Class [Axis]
Liability Class [Axis]
Interest rate swap - receiver [Member]
Interest rate swap - receiver [Member]
Interest rate swap - receiver [Member]
Cost and Proceeds of Investment Securities [Member]
Cost and Proceeds of Investment Securities [Member]
Cost and Proceeds of Investment Securities [Member]
2.0% Coupon [Member]
2.0% Coupon [Member]
2.0% Coupon
AA Rating [Member]
AA Rating [Member]
AA Rating [Member]
Series F Preferred Stock [Member]
Series F Preferred Stock [Member]
Cash Flow Hedges Derivative Instruments Not Designated As Hedging Instruments Average Months To Expiration
Average Months to Expiration
Cash Flow Hedges Derivative Instruments Not Designated As Hedging Instruments Average Months To Expiration
Cash Flow Hedges Derivative Instruments Not Designated As Hedging Instruments Average Months To Expiration
Collateral Received
Gross Amounts of Cash Collateral Not Offset on the Balance Sheet
Gross Amounts of Cash Collateral Not Offset on the Balance Sheet
Derivative [Member]
Derivative [Member]
Measurement Frequency [Domain]
Measurement Frequency [Domain]
Investment Securities
Investment, Policy [Policy Text Block]
Investment, Policy [Policy Text Block]
Proceeds from U.S. Treasury securities
Proceeds from agency MBS sold
Proceeds from Sale of Available-for-sale Securities
Maturity 31 To 59 Days [Member]
Maturity 31 To 59 Days [Member]
Maturity 31 To 59 Days [Member]
3.0% Coupon [Member]
3.0% Coupon [Member]
3.0% Coupon [Member]
Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]
Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]
1 to 3 Months
thirty one to ninety [Member]
thirty one to ninety [Member]
thirty one to ninety [Member]
Fair Value
Available For Sale Securities Weighted Average Life Fair Value
This item represents the weighted average life of available-for-sale agency securities by fair value.
(Gain) loss on derivative instruments and other securities, net
Loss On Derivative Instruments And Trading Securities Net
Loss on derivative instruments and trading securities, net
Short-term Debt, Weighted Average Interest Rate, over Time
Short-term Debt, Weighted Average Interest Rate, over Time
Statement [Line Items]
Statement [Line Items]
Adjustable-Rate [Member]
Adjustable-Rate [Member]
Adjustable-Rate [Member]
Preferred Stock E, Liquidation Preference, Value
Preferred Stock E, Liquidation Preference, Value
Value of the difference between preference in liquidation and the par or stated value of the preferred E shares
Class of Stock [Domain]
Class of Stock [Domain]
Long [Member]
Long [Member]
Assets Sold under Agreements to Repurchase, Type [Domain]
Assets Sold under Agreements to Repurchase, Type [Domain]
Gross unrealized losses
Available-for-sale Securities, Gross Unrealized Loss
Entity Voluntary Filers
Entity Voluntary Filers
Statement [Table]
Statement [Table]
Statistical Measurement [Axis]
Statistical Measurement [Axis]
Accrued RSU Dividend Equivalents
Accrued RSU Dividend Equivalents
Accrued RSU Dividend Equivalents during period
Preferred Stock C, Value, Issued
Preferred Stock C, Value, Issued
Aggregate par or stated value of issued nonredeemable preferred C stock (or preferred stock C redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable preferred shares, par value and other disclosure concepts are in another section within stockholders' equity.
Debt Instrument, Fair Value Disclosure
Debt Instrument, Fair Value Disclosure
Stock Repurchased During Period, Average Repurchase Price (in dollars per share)
Stock Repurchased During Period, Average Repurchase Price (in dollars per share)
The average amount paid per share to repurchase stock during the period.
Preferred Stock, Shares Issued
Preferred Stock, Shares Issued
Financial Instruments Owned and Pledged as Collateral [Line Items]
Financial Instruments Owned and Pledged as Collateral [Line Items]
Weighted Average Interest Rate of Repurchase Agreements Extinguished - Extinguished Debt
Weighted Average Interest Rate of Repurchase Agreements Extinguished - Extinguished Debt
Weighted Average Interest Rate of Repurchase Agreements Extinguished - Extinguished Debt
US Government Agencies Debt Securities [Member]
US Government Agencies Debt Securities [Member]
Restricted Stock Award, Forfeitures
Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Forfeitures and Expirations
Federal Home Loan Bank Advances by Maturity [Abstract]
Federal Home Loan Bank Advances by Maturity [Abstract]
Federal Home Loan Bank Advances by Maturity [Abstract]
Mortgage-backed Securities Available-for-sale, Fair Value Disclosure
Mortgage-backed Securities Available-for-sale, Fair Value Disclosure
48 to 60 Months
49 to 60 Months [Member]
49 to 60 Months [Member]
49 to 60 Months [Member]
Preferred Stock C, Liquidation Preference, Value
Preferred Stock C, Liquidation Preference, Value
Value of the difference between preference in liquidation and the par or stated values of the preferred C shares.
Earnings Per Share, Basic and Diluted
Earnings Per Share, Basic and Diluted
Counterparty Exposure, Net
Counterparty Exposure, Net
Represents the net carrying value of the securities pledged under repurchase agreements, including accrued interest plus any cash or assets on deposit to secure the repurchase obligation, less the amount of the repurchase liability, including accrued interest.
12 to 24 Months
13 to 24 Months [Member]
13 to 24 Months [Member]
Distribution Type [Axis]
Distribution Type [Axis]
Entity Small Business
Entity Small Business
Distribution Type [Domain]
Distribution Type [Domain]
Securitized CMO Securities
Securitized CMO Securities
The sum of the fair values, as of the date of each statement of financial position presented, of directly held CMO securities and interest-only securities including retained interest in transfers treated as sales and the fair value of securities held by consolidated CMO trusts.
Series E Preferred Stock [Member]
Series E Preferred Stock [Member]
Net Amounts of Assets Presented in the Consolidated Balance Sheets
Net Amount of Assets (Liabilities) Presented on the Balance Sheet
Fair value after effects of master netting arrangements, of a financial asset or liability or other contract and the contract can be net settled by means outside the contract or delivery of an asset or liability.
Fair Value Hierarchy and NAV [Domain]
Fair Value Hierarchy and NAV [Domain]
Fair Value Hierarchy and NAV [Domain]
Advances from Federal Home Loan Banks
Advances from Federal Home Loan Banks
Schedule of Borrowings under Repurchase Agreements and Weighted Average Interest Rates
Schedule of Borrowings under Repurchase Agreements and Weighted Average Interest Rates [Table Text Block]
Schedule of Borrowings under Repurchase Agreements and Weighted Average Interest Rates [Table Text Block]
Net proceeds from common stock issuance
Proceeds from Issuance of Common Stock
Share Repurchase Program [Domain]
Share Repurchase Program [Domain]
Receivable under reverse repurchase agreements
Receivable Under Reverse Repurchase Agreements
Receivable Under Reverse Repurchase Agreements
Receivable Under Reverse Repurchase Agreements
Agency securities remeasured at fair value through earnings [Member]
Agency securities remeasured at fair value through earnings [Member]
Agency Securities Remeasured At Fair Value Through Earnings [Member]
Mortgage Backed Securities Amortized Cost
Mortgage Backed Securities Amortized Cost
Mortgage Backed Securities Amortized Cost
Amendment Flag
Amendment Flag
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
Finite-Lived Intangible Assets, Major Class Name [Domain]
Finite-Lived Intangible Assets, Major Class Name [Domain]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant
Weighted Average Coupon
Available For Sale Securities Weighted Average Life Coupon Rate
This item represents the weighted average life of available-for-sale agency securities by weighted average coupon rate.
(Loss) gain on derivative instruments and other securities, net
Gain (loss) on derivative instruments and other securities, net
Gain (loss) on derivative instruments and other securities, net
Gain (loss) on derivative instruments and other securities, net
Fair Value Measurement, Policy
Fair Value Measurement, Policy [Policy Text Block]
Interest Rate Swaps Excluding Forward Starting [Member]
Interest Rate Swaps Excluding Forward Starting [Member]
Interest Rate Swaps Excluding Forward Starting [Member]
Net cash provided by operating activities
Net Cash Provided by (Used in) Operating Activities
Entity Central Index Key
Entity Central Index Key
Related Party [Domain]
Related Party [Domain]
Measurement Frequency [Axis]
Fair Value by Measurement Frequency [Axis]
Measurement Frequency [Axis]
4.0% Coupon [Member]
4.0% Coupon [Member]
4.0% Coupon [Member]
Series B Preferred Stock [Member]
Series B Preferred Stock [Member]
Derivative Instrument [Axis]
Derivative Instrument Risk [Axis]
Derivative Instrument [Axis]
Financial Instruments [Domain]
Major Types of Trading Securities and Assets [Domain]
Financial Instruments [Domain]
Issuance costs of redeemed preferred stock
Issuance costs of redeemed preferred stock
Issuance costs of redeemed preferred stock
Costs associated with the issuance of redeemed preferred stock
Preferred Stock, Percent Interest Per Share
Preferred Stock, Percent Interest Per Share
Preferred Stock, Percent Interest Per Share
Finite-Lived Intangible Assets by Major Class [Axis]
Finite-Lived Intangible Assets by Major Class [Axis]
Offsetting Assets and Liabilities
Offsetting Assets [Table Text Block]
Proceeds from repurchase arrangements
Proceeds from Short-term Debt
Tax Characterization [Domain]
Tax Characterization [Domain]
Tax Characterization [Domain]
Derivative Instruments
Derivatives, Policy [Policy Text Block]
Derivatives, Policy [Policy Text Block]
Reverse Repurchase Agreements Policy [Policy Text Block]
Reverse Repurchase Agreements Policy [Policy Text Block]
Reverse Repurchase Agreements Policy [Policy Text Block]
Not Rated [Member]
Not Rated [Member]
Not Rated [Member]
Segments [Domain]
Segments [Domain]
Unrealized Loss Position For - Estimated Fair Value - 12 Months or More
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value
Stock Repurchased During Period Trade Date, Value
Stock Repurchased During Period Trade Date, Value
Equity impact of the value of stock that has been repurchased during the period, including repurchases that settled after the period, and has not been retired and is not held in treasury.
Statement of Cash Flows [Abstract]
Statement of Cash Flows [Abstract]
Greater Than Three Years and Less Than or Equal to Five Years [Member]
Greater Than Three Years and Less Than or Equal to Five Years [Member]
Greater Than Three Years and Less Than or Equal to Five Years [Member]
Share-based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity [Table Text Block]
Share-based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity [Table Text Block]
Repurchase Agreements Extinguished - Extinguishment of Debt
Repurchase Agreements Extinguished - Extinguishment of Debt
The face value of Repurchase Agreements extinguished during the period.
Income Statement Location [Axis]
Income Statement Location [Axis]
Proceeds from sale of Agency mortgage-backed securities
Proceeds from Sale of Mortgage-backed Securities (MBS), Available-for-sale
Entity Common Stock, Shares Outstanding
Entity Common Stock, Shares Outstanding
US government securities
US government securities [Table Text Block]
US government securities [Table Text Block]
Income Statement Location [Domain]
Income Statement Location [Domain]
Future [Member]
Future [Member]
Other gain (loss), net:
Noninterest Income [Abstract]
Average repurchase price (in dollars per share)
Treasury Stock Acquired, Average Cost Per Share
Financing activities:
Net Cash Provided by (Used in) Financing Activities [Abstract]
Adjustments for Change in Accounting Principle [Domain]
Change in Accounting Principle, Type [Domain]
Derivative, Notional Amount
Derivative, Notional Amount
Notional Amount
Derivative, Notional Amount
Amortization of intangible assets
Amortization of Intangible Assets
Stock Repurchased During Period Purchase Date, Shares
Stock Repurchased During Period Trade Date, Shares
Number of shares that have been repurchased during the period, including shares that settled after the period, and have not been retired and are not held in treasury.
Weighted Average Number of Shares Outstanding
Weighted Average Number of Shares Outstanding
Number of shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period
Schedule of Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Table]
Schedule of Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Table]
TBA, net carrying value
Derivative, Fair Value, Net
Derivative, Fair Value, Net
Fannie Mae [Member]
Federal National Mortgage Association Certificates and Obligations (FNMA) [Member]
Federal National Mortgage Association Certificates and Obligations (FNMA) [Member]
Average Receive Rate
Derivative, Average Variable Interest Rate
Plan Name [Axis]
Plan Name [Axis]
Stock Issued During Period, Value, New Issues
Stock Issued During Period, Value, New Issues
Preferred Stock Dividend Payment Rate Variable Rate Spread
Preferred Stock Dividend Payment Rate Variable Rate Spread
The percentage rate spread over three-month libor used to calculate dividend payments on preferred stock
Total assets
Assets
Scenario [Axis]
Scenario [Axis]
Securities or Other Assets Sold under Agreements to Repurchase [Axis]
Securities or Other Assets Sold under Agreements to Repurchase [Axis]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number
Title of 12(b) Security
Title of 12(b) Security
Subsequent Event Type [Axis]
Subsequent Event Type [Axis]
Other Comprehensive Income (Loss), Securities, Available-for-Sale, Unrealized Holding Gain (Loss) Arising During Period, after Tax
Unrealized gain (loss) on investment securities measured at fair value through other comprehensive income (loss), net
Unrealized Gains and (Losses), Net
OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, after Tax
Antidilutive Securities [Axis]
Antidilutive Securities [Axis]
Greater Than Seven Years and Less than or Equal to Ten Years [Member]
Greater Than Seven Years and Less than or Equal to Ten Years [Member]
Greater Than Seven Years and Less than or Equal to Ten Years [Member]
Investments, Debt and Equity Securities [Abstract]
Investments, Debt and Equity Securities [Abstract]
Federal Home Loan Bank Stock
Federal Home Loan Bank Stock
Interest expense
Interest expense
Interest Expense
Narrative [Abstract]
Narrative [Abstract]
Narrative [Abstract]
Preferred Stock, Liquidation Preference Per Share
Preferred Stock, Liquidation Preference Per Share
Trading Securities, Cost
Trading Securities, Cost
Commercial Mortgage Backed Securities [Member]
Commercial Mortgage Backed Securities [Member]
Total liabilities
Liabilities
Investment Type [Axis]
Investment Type [Axis]
Interest income
Interest income
Interest Income, Securities, Mortgage Backed
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition
Debt of consolidated variable interest entities, at fair value
Other Long-term Debt
Debt, at fair value
Debt of consolidated variable interest entities, at fair value
Other Long-term Debt
US Government Futures Securities [Table Text Block]
US Government Futures Securities [Table Text Block]
US Government Futures Securities [Table Text Block]
Schedule of Stock by Class [Table Text Block]
Schedule of Stock by Class [Table Text Block]
Position [Domain]
Position [Domain]
Net income (loss) available (attributable) to common shareholders
Net income (loss) available (attributable) to common stockholders
Net Income (Loss) Available to Common Stockholders, Basic
Net Income (Loss) Available to Common Stockholders, Basic
Fair Value, Inputs, Level 1 [Member]
Fair Value, Inputs, Level 1 [Member]
Notional Amount Of Trading Securities Settlement Expiration During The Period
Notional Amount Of Trading Securities Settlement Expiration During The Period
Notional Amount Of Trading Securities Settlement Expiration During The Period
Less Than or Equal to One Year [Member]
Less Than or Equal to One Year [Member]
Less Than or Equal to One Year [Member]
Cost of Sale of Fair Value Option Securities
Cost of Sale of Fair Value Option Securities
Cost of Sale of Fair Value Option Securities
Ordinary Dividends Per Share
Ordinary Dividends Per Share
Ordinary Dividends Per Share for Tax purposes
Weighted average coupon
Debt, Weighted Average Interest Rate
Interest Rate Swaps Linked to Secured Overnight Financing Rate
Interest Rate Swaps Linked to Secured Overnight Financing Rate
The percentage of Interest Rate Swaps Linked to Secured Overnight Financing Rate in the portfolio.
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Table]
Fair Value, Recurring and Nonrecurring [Table]
30 Year Maturity [Member]
30 Year Maturity [Member]
30 Year Maturity [Member]
Preferred Units by Name [Axis]
Preferred Units by Name [Axis]
Stock Redeemed or Called During Period, Shares
Stock Redeemed or Called During Period, Shares
Includes Sold But Not Yet Settled Securities [Member]
Includes Sold But Not Yet Settled Securities [Member]
Includes Sold But Not Yet Settled Securities [Member]
Common Stock, Dividends, Per Share, Cash Paid
Common Stock, Dividends, Per Share, Cash Paid
Debt Instrument [Axis]
Debt Instrument [Axis]
Additional Paid-in Capital [Member]
Additional Paid-in Capital [Member]
Net interest income
Net interest income
Interest Income (Expense), Net
Fair Value Hedging [Member]
Fair Value Hedging [Member]
Schedule of Federal Home Loan Bank Advances and Weighted Average Interest Rates [Table Text Block]
Schedule of Federal Home Loan Bank Advances and Weighted Average Interest Rates [Table Text Block]
Schedule of Federal Home Loan Bank Advances and Weighted Average Interest Rates [Table Text Block]
Agency securities classified as available for sale, Fair value
Available-for-sale Securities
Schedules Of Securities Pledged As Collateral Under Repurchase Agreement
Schedules Of Securities Pledged As Collateral Under Repurchase Agreement [Text Block] [Table Text Block]
Schedules Of Securities Pledged As Collateral Under Repurchase Agreement [Text Block] [Table Text Block]
Other assets
Other Assets
Antidilutive Securities, Name [Domain]
Antidilutive Securities, Name [Domain]
Class of Stock [Line Items]
Class of Stock [Line Items]
Assets [Member]
Assets [Member]
Asset Class [Axis]
Asset Class [Axis]
Adjustments to reconcile net income to net cash provided by operating activities:
Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract]
Derivative liabilities, at fair value
Derivative Liability
Derivative Liability
Derivative Liability
Derivative Position [Domain]
Derivative Position [Domain]
Derivative Position [Domain]
Derivatives By Maturity [Axis]
Derivatives By Maturity [Axis]
Derivatives By Maturity [Axis]
Agency Securities Pledged As Collateral Amortized Cost
Agency Securities Pledged As Collateral Amortized Cost
Item represents agency securities pledged as collateral at amortized cost.
Repurchase Agreements [Member]
Repurchase Agreements [Member]
Gain Loss on Other Debt
Gain Loss on Other Debt
Gain Loss on Other Debt
Common Stock, Shares, Outstanding
Balance, Common Stock, shares
Balance, Common Stock, shares
Common Stock, Shares, Outstanding
Entity Information [Line Items]
Entity Information [Line Items]
Income Tax Disclosure [Abstract]
Income Tax Disclosure [Abstract]
Interest Rate Derivative Not Designated As Hedging Instruments Receive Rate
Average Receive Rate (LIBOR)
Interest Rate Derivative Not Designated As Hedging Instruments Receive Rate
Interest Rate Derivative Not Designated As Hedging Instruments Receive Rate
Schedule of Investments [Line Items]
Schedule of Investments [Line Items]
U.S. Treasury securities, at fair value (including pledged securities of $397 and $0, respectively)
U.S. Treasury securities
Financial Instruments, Owned, US Government and Agency Obligations, at Fair Value
Derivative liability, fair value
Derivative Instruments Not Designated as Hedging Instruments, Liability, at Fair Value
Repurchase Agreements and Similar Transactions, Maturity Periods [Axis]
Repurchase Agreements and Similar Transactions, Maturity Periods [Axis]
Variable Interest Entity Disclosure [Text Block]
Variable Interest Entity Disclosure [Text Block]
Short-term Debt, Percentage Bearing Fixed Interest Rate
Short-term Debt, Percentage Bearing Fixed Interest Rate
Short-term Debt [Line Items]
Short-term Debt [Line Items]
Depository shares each representing a 1/1,000th interest in a share of 7.750% Series B Cumulative Redeemable Preferred Stock [Member]
Depository shares each representing a 1/1,000th interest in a share of 7.750% Series B Cumulative Redeemable Preferred Stock [Member]
Depository shares each representing a 1/1,000th interest in a share of 7.750% Series B Cumulative Redeemable Preferred Stock [Member]
Subsequent Event [Member]
Subsequent Event [Member]
Comprehensive Income, Policy [Policy Text Block]
Comprehensive Income, Policy [Policy Text Block]
Expenses:
Noninterest Expense [Abstract]
Stock Repurchased During Period Settled After Period - Value
Stock Repurchased During Period Settled After Period - Value
Equity impact of the value of stock that has been repurchased during the period and has not been retired and is not held in treasury but that settled after the period. Some state laws may mandate the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.
Weighted Average Remaining Maturity of Repurchase Agreements Extinguished - Extinguished Debt
Weighted Average Remaining Maturity of Repurchase Agreements Extinguished - Extinguished Debt
Weighted Average Remaining Maturity of Repurchase Agreements Extinguished - Extinguished Debt
Common Stock, Shares Authorized
Common Stock, Shares Authorized
Share-based Payment Arrangement, Restricted Stock Unit, Activity [Table Text Block]
Share-based Payment Arrangement, Restricted Stock Unit, Activity [Table Text Block]
Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements
Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements
Variable Interest Entities [Abstract]
Variable Interest Entities [Abstract]
Variable Interest Entities [Abstract]
Director Plan [Abstract]
Director Plan [Abstract]
Director Plan [Abstract]
Preferred Stock F, Value, Issued
Preferred Stock F, Value, Issued
Aggregate par or stated value of issued nonredeemable preferred F stock (or preferred stock F redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable preferred shares, par value and other disclosure concepts are in another section within the stockholders' equity.
Unrealized Loss Position For - Estimated Fair Value - Total
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value
2016 Equity Plan [Member]
2016 Equity Plan [Member]
2016 Equity Plan [Member]
Goodwill and Intangible Assets, Goodwill, Policy
Goodwill and Intangible Assets, Goodwill, Policy [Policy Text Block]
Debt Securities, Trading and Available-for-sale, Amortized Cost Basis
Debt Securities, Trading and Available-for-sale, Amortized Cost Basis
Amount of investment in debt security measured at fair value with change in fair value recognized in net income (trading) and investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale) at cost.
Income Statement [Abstract]
Income Statement [Abstract]
Consolidated Balance Sheets (Parenthetical) [Abstract]
Consolidated Balance Sheets (Parenthetical) [Abstract]
Consolidated Balance Sheets (Parenthetical) [Abstract]
Accumulated Other Comprehensive Income (Loss) [Member]
AOCI Attributable to Parent [Member]
Schedule Of Outstanding Not Designated As Hedging Instruments
Schedule Of Outstanding Not Designated As Hedging Instruments [Table Text Block]
Schedule Of Outstanding Not Designated As Hedging Instruments [Table Text Block]
AAA Non-Agency Mortgage-Backed Securities [Member]
AAA Non-Agency Mortgage-Backed Securities [Member]
AAA rated Non-Agency Mortgage-Backed Securities [Member]
Total Fair Value Of Agency Securities Pledged And Accrued Interest
Total Fair Value Of Agency Securities Pledged And Accrued Interest
Total Fair Value Of Agency Securities Pledged And Accrued Interest
Variable Interest Entity, Primary Beneficiary [Member]
Variable Interest Entity, Primary Beneficiary [Member]
Adjustments for Change in Accounting Principle [Axis]
Change in Accounting Principle, Type [Axis]
Interest Paid, Including Capitalized Interest, Operating and Investing Activities
Interest Paid, Including Capitalized Interest, Operating and Investing Activities
Use of Estimates, Policy [Policy Text Block]
Use of Estimates, Policy [Policy Text Block]
Federal Home Loan Bank Advances, Maturity Period [Axis]
Federal Home Loan Bank Advances, Maturity Period [Axis]
Federal Home Loan Bank Advances, Maturity Period [Axis]
Asset Pledged as Collateral [Member]
Asset Pledged as Collateral [Member]
Agency Securities Pledged As Collateral Accrued Interest
Agency Securities Pledged As Collateral Accrued Interest
Item represents accrued interest on agency securities pledged as collateral.
Payer Swaption [Member]
Payer Swaption [Member]
Payer Swaption [Member]
Financial Instruments Owned and Pledged as Collateral [Table]
Financial Instruments Owned and Pledged as Collateral [Table]
Repurchase Agreements with Counterparties Greater than or equal to 5% of Equity at Risk [Table]
Repurchase Agreements with Counterparties Greater than or equal to 5% of Equity at Risk [Table]
Repurchase Agreements with Counterparties Greater than or equal to 5% of Equity at Risk [Table]
Follow-On Public Offering [Member]
Follow-On Public Offering [Member]
Follow-On Public Offering [Member]
Stock Repurchase Program, Remaining Authorized Repurchase Amount
Stock Repurchase Program, Remaining Authorized Repurchase Amount
Comprehensive (loss) income
Comprehensive income (loss)
Comprehensive Income (Loss), Net of Tax, Attributable to Parent
BB Rating [Member]
BB Rating [Member]
BB Rating [Member]
Underlying Collateral Coupon
Underlying Collateral Coupon
Underlying Collateral Coupon
Pledged Assets
Pledged Assets [Text Block]
Pledged Assets [Text Block]
Scenario [Domain]
Scenario [Domain]
Counterparty Name [Domain]
Counterparty Name [Domain]
City Area Code
City Area Code
Legal Entity [Axis]
Legal Entity [Axis]
Consolidation Items [Domain]
Consolidation Items [Domain]
Issued To [Axis]
Issued To [Axis]
Parties the RSU's were issued to [Axis]
A Rating [Member]
A Rating [Member]
A Rating [Member]
Indefinite-lived Intangible Assets, Written off Related to Sale of Business Unit
Indefinite-lived Intangible Assets, Written off Related to Sale of Business Unit
Document Period End Date
Document Period End Date
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Vest Date Fair Value
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Vest Date Fair Value
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Vest Date Fair Value
Trading Securities Added During the Period
Trading Securities Added During the Period
Trading Securities Added During the Period
AAA Rating [Member]
AAA Rating [Member]
AAA Rating [Member]
Unrealized Loss Position For - Unrealized Loss - Total
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss
Director [Member]
Director [Member]
Dividends Declared [Table Text Block]
Dividends Declared [Table Text Block]
Stock Repurchase Program, Authorized Amount
Stock Repurchase Program, Authorized Amount
7 Years Maturity [Member]
7 Years Maturity [Member]
7 Years Maturity [Member]
Greater Than One Year and Less Than or Equal to Three Years [Member]
Greater Than One Year and Less Than or Equal to Three Years [Member]
Greater Than One Year and Less Than or Equal to Three Years [Member]
Hedging Designation [Axis]
Hedging Designation [Axis]
Preferred Stock, Capital Shares Reserved for Future Issuance
Preferred Stock, Capital Shares Reserved for Future Issuance
Security Owned and Pledged as Collateral, Fair Value
Pledged Financial Instruments, Not Separately Reported, Mortgage-Related Securities Available-for-sale or Held-for-investment
Security Owned and Pledged as Collateral, Fair Value
Gross loss on sale of investment securities
Available-for-sale Securities, Gross Realized Losses
Option Indexed to Issuer's Equity, Type [Domain]
Option Indexed to Issuer's Equity, Type [Domain]
Net change in cash and cash equivalents
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Excluding Exchange Rate Effect
Debt Securities, Trading, and Equity Securities, FV-NI
Debt Securities, Trading, and Equity Securities, FV-NI
Stock based compensation
Share-based Payment Arrangement, Noncash Expense
Stock Repurchased During Period, Value
Repurchase of common stock, value
Stock Repurchased During Period, Value
Equity Securities, FV-NI
Equity Securities, FV-NI
Purchases of Agency mortgage-backed securities
Payments to Acquire Mortgage-backed Securities (MBS), Available-for-sale
Entity [Domain]
Entity [Domain]
FICC [Member]
FICC [Member]
FICC [Member]
Preferred Stock Authorized, but not Issued
Preferred Stock Authorized, but not Issued
Preferred Stock Authorized, but not Issued
Forward Settling non-Agency Securities
Forward Settling non-Agency Securities [Member]
Forward Settling non-Agency Securities
Pledged Assets [Abstract]
Pledged Assets [Abstract]
Pledged Assets [Abstract]
36 to 48 months
37 to 48 months [Member]
37 to 48 months [Member]
37 to 48 months [Member]
Debt Securities, Trading
Debt Securities, Trading
Ginnie Mae [Member]
Government National Mortgage Association Certificates and Obligations (GNMA) [Member]
Government National Mortgage Association Certificates and Obligations (GNMA) [Member]
Quarterly Financial Information [Text Block]
Quarterly Financial Information [Text Block]
Management Fee Income
Management Fee Income
Management Fee Income
Purchases Of Forward Settling non-Agency Securities
Purchases Of Forward Settling non-Agency Securities [Member]
Purchases Of Forward Settling non-Agency Securities
At Cost Basis [Member]
At Cost Basis [Member]
At Cost Basis [Member]
Agency MBS sold, at cost
Cost Of Sale Of Available For Sale Secuities
CostOfSaleOfAvailableForSaleSecuities
Derivative By Maturity Years [Axis]
Derivative By Maturity Years [Axis]
Derivative By Maturity Years [Axis]
Debt and Equity Securities, FV-NI [Line Items]
Debt and Equity Securities, FV-NI [Line Items]
Maturity over 90 days [Member]
Maturity Greater than 90 Days [Member]
Cash and Cash Equivalents [Domain]
Cash and Cash Equivalents [Domain]
Fixed Income Securities [Member]
Fixed Income Securities [Member]
Fair Value Disclosures [Abstract]
Fair Value Disclosures [Abstract]
Average Maturity (Years)
Derivative, Average Remaining Maturity
Options At Cost
Cost
Options At Cost
Options At Cost
Amortization of premiums and discounts on mortgage-backed securities, net
Accretion (Amortization) of Discounts and Premiums, Investments
Restricted cash
Restricted Cash and Cash Equivalents
Restricted Cash and Cash Equivalents
Excluding Cash Received [Member]
Excluding Cash Received [Member]
Excluding Cash Received [Member]
5 Year Maturity [Member]
5 Year Maturity [Member]
5 Year Maturity [Member]
Net Income (Loss) Per Common Share [Abstract]
Net Income (Loss) Per Common Share [Abstract]
Net Income (Loss) Per Common Share [Abstract]
Securities Loaned or Sold under Agreements to Repurchase, Fair Value Disclosure
Securities Loaned or Sold under Agreements to Repurchase, Fair Value Disclosure
Transfers between hierarchy levels
Transfers Between Hierarchy Levels
Transfers between hierarchy levels
Notional Amount Of Derivatives Not Designated As Hedging Instruments Additions During The Period
Additions
Notional Amount Of Derivatives Not Designated As Hedging Instruments Additions During The Period
Notional Amount Of Derivatives Not Designated As Hedging Instruments Additions During The Period
Total available-for-sale securities, at fair value
Debt Securities, Available-for-sale
Statement, Equity Components [Axis]
Equity Components [Axis]
Equity Components [Axis]
Weighted Average Life Other Debt
Weighted average life of other debt
Weighted Average Life Other Debt
Weighted Average Life Other Debt
Debt Instrument, Name [Domain]
Debt Instrument, Name [Domain]
Minimum [Member]
Minimum [Member]
Balance Sheet Location [Domain]
Balance Sheet Location [Domain]
Restricted Cash and Cash Equivalents [Axis]
Restricted Cash and Cash Equivalents [Axis]
Short-term Debt, Weighted Average Interest Rate, at Point in Time
Weighted Average Interest Rate
Short-term Debt, Weighted Average Interest Rate, at Point in Time
TBA and Forward Settling Agency Securities [Member]
TBA and Forward Settling Agency Securities [Member]
TBA and Forward Settling Agency Securities [Member]
TBA and Forward Settling Agency Securities [Member]
Interest income:
Interest Income (Expense), Net [Abstract]
Schedule of Short-term Debt [Table]
Schedule of Short-term Debt [Table]
Schedule Of Interest Rate Swap Agreement By Remaining Maturity
Schedule Of Interest Rate Swap Agreement By Remaining Maturity [Table Text Block]
Schedule Of Interest Rate Swap Agreement By Remaining Maturity [Table Text Block]
Greater Than Five Years [Member]
Greater Than Five Years [Member]
Greater Than Five Years [Member]
2 Days to 1 Month [Member]
2 Days to 1 Month [Member]
U.S. Treasury Repurchase Agreements from 2 Days to 1 Month [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value
Restricted Stock or Unit Expense
Restricted Stock or Unit Expense
Entity Interactive Data Current
Entity Interactive Data Current
Fair Value Measurements
Fair Value Disclosures [Text Block]
Operating activities:
Net Cash Provided by (Used in) Operating Activities [Abstract]
Stockholders' Equity
Stockholders' Equity Note Disclosure [Text Block]
Interest Rate Swap [Member]
Interest Rate Swap [Member]
Share-based Payment Arrangement [Policy Text Block]
Share-based Payment Arrangement [Policy Text Block]
Derivative, Forward Settlement Value
Derivative, Forward Settlement Value
Cost Basis
Derivative, Forward Settlement Value
Derivative, Forward Settlement Value
Weighted Average Coupon Rate
Weighted Average Coupon Rate
Weighted Average Coupon Rate
Repurchase Agreements
Securities Sold under Agreements to Repurchase
Securities Sold under Agreements to Repurchase
Preferred Stock, Liquidation Preference, Value
Preferred Stock, Liquidation Preference, Value
Required Annual Distribution of Taxable Net Income
Required Annual Distribution of Taxable Net Income
Required Annual Distribution of Taxable Net Income
Entity Registrant Name
Entity Registrant Name
Subsequent Event Type [Domain]
Subsequent Event Type [Domain]
Weighted Average Days to Maturity
Repurchase Agreements Weighted Average Days To Maturity
Repurchase Agreements Weighted Average Days To Maturity
Derivative [Table]
Derivative [Table]
Statement of Stockholders' Equity [Abstract]
Statement of Stockholders' Equity [Abstract]
At Par Value [Member]
At Par Value [Member]
At Par Value [Member]
Bethesda Securities [Member]
Bethesda Securities [Member]
Bethesda Securities [Member]
Securities Sold under Agreements to Repurchase [Member]
Securities Sold under Agreements to Repurchase [Member]
Cost of Sale of Investment Securities
Cost of Sale of Investment Securities
Cost of Sale of Investment Securities
Schedule of Investments [Table]
Schedule of Investments [Table]
3 to 6 Months
4 to 6 Months [Member]
4 to 6 Months [Member]
4 to 6 Months [Member]
Credit Risk Transfer Securities [Member]
Credit Risk Transfer Securities [Member]
GSE Credit Risk Transfer Securities [Member]
Payments on Federal Home Loan Bank advances
Payments of FHLBank Borrowings, Financing Activities
Comprehensive (loss) income (attributable) available to common shareholders
Comprehensive income (loss) available (attributable) to common stockholders
Comprehensive income available to common shareholders
Comprehensive income available to common shareholders
Preferred Stock B, Value, Issued
Preferred Stock B, Value, Issued
Aggregate par or stated value of issued nonredeemable preferred B stock (or preferred stock B redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable preferred shares, par value and other disclosure concepts are in another section within stockholders' equity.
Federal Home Loan Bank Advances, Maturity Period [Domain]
Federal Home Loan Bank Advances, Maturity Period [Domain]
[Domain] for Federal Home Loan Bank Advances, Maturity Period [Axis]
Consolidation Items [Axis]
Consolidation Items [Axis]
Forward Contracts [Member]
Forward Contracts [Member]
Available-for-sale Securities [Table Text Block]
Available-for-sale Securities [Table Text Block]
Not Designated as Hedging Instrument [Member]
Not Designated as Hedging Instrument [Member]
Entity Incorporation, State or Country Code
Entity Incorporation, State or Country Code
U.S. Treasury Securities - short
Financial Instruments Sold, Not yet Purchased, US Government and Agency Obligations
Schedule of Financial Instruments Owned and Pledged as Collateral
Schedule of Financial Instruments Owned and Pledged as Collateral [Table Text Block]
Pledged Financial Instruments, Not Separately Reported, Mortgage-Related Securities Available-for-sale or Held-for-investment
Pledged Financial Instruments, Not Separately Reported, Mortgage-Related Securities Available-for-sale or Held-for-investment
Derivatives by Issuer [Axis]
Derivatives by Issuer [Axis]
Derivatives by Issuer [Axis]
Preferred dividends declared
Dividends, Preferred Stock, Cash
Dividend on preferred stock
Dividend on preferred stock
Preferred Stock Dividends, Income Statement Impact
Beginning OCI Balance
Ending OCI Balance
AOCI, Debt Securities, Available-for-sale, Adjustment, after Tax
Sale of Stock [Axis]
Sale of Stock [Axis]
Shares Issued, Shares, Share-based Payment Arrangement, before Forfeiture
Shares Issued, Shares, Share-based Payment Arrangement, before Forfeiture
Entity Address, Postal Zip Code
Entity Address, Postal Zip Code
Depositary shares each representing a 1/1000th interest in a share of 6.125% Series F Fixed-to-Floating Rate Cumulative Redeemable Preferred Stock [Member]
Depositary shares each representing a 1/1000th interest in a share of 6.125% Series F Fixed-to-Floating Rate Cumulative Redeemable Preferred Stock [Member]
Depositary shares each representing a 1/1000th interest in a share of 6.125% Series F Fixed-to-Floating Rate Cumulative Redeemable Preferred Stock [Member]
Investment Securities
Investment In Mortgage-Backed Securities [Text Block]
Tabular disclosure of investment in mortgage-backed securities which consist of both securities for which the principal and interest payments are guaranteed by government-sponsored entities ("GSEs") and AAA rated non-agency Securities for which the principal and interest payments are not guaranteed by a GSE. Mortgage backed securities include securities remeasured at fair value through earnings and available-for-sale securities which consist of all investments in certain debt and equity securities neither classified as trading or held-to-maturity securities
Agency securities transferred to consolidated variable interest entities, at fair value (pledged securities)
Agency securities transferred to consolidated variable interest entities, at fair value
The fair value of Agency Securities transferred to consolidated variable interest entities.
Reversal of Unrealized (Gains) and Losses, Net on Realization
Amounts reclassified from accumulated OCI
Other Comprehensive Income Reclassification Adjustment For Sale Of Security Reversal Of Prior Period Unrealized Gain And Losses On Realization
Other Comprehensive Income Reclassification Adjustment For Sale Of Security Reversal Of Prior Period Unrealized Gain And Losses On Realization
Derivative Position [Axis]
Derivative Position [Axis]
Derivative Position [Axis]
Goodwill
Goodwill
Debt Securities, Available-for-sale [Line Items]
Debt Securities, Available-for-sale [Line Items]
Performance adjustment [Member]
Performance adjustment [Member]
Performance adjustment [Member]
Document Transition Report
Document Transition Report
Title of Individual [Axis]
Title of Individual [Axis]
Liability [Member]
Liability [Member]
Unrealized Loss Position For - Unrealized Loss - 12 Months or More
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss
BBB Rating [Member]
BBB Rating [Member]
BBB Rating [Member]
Net long TBA position, at fair value
Derivative Asset, Fair Value, Gross Asset
Derivative Asset, Fair Value, Gross Asset
Net gain (loss) on sale of investment securities
Gain on sale of investment securities, net
Gain on sale of investment securities, net
Gain (Loss) on Sales of Mortgage Backed Securities (MBS)
Dividends declared per common share
Common Stock, Dividends, Per Share, Declared
Agency securities, at fair value (including pledged securities of $49,686 and $53,698, respectively)
Agency securities
Financial Instruments, Owned, Mortgages, Mortgage-backed and Asset-backed Securities, at Fair Value
Principal amount
Debt Instrument, Face Amount
Fair Value, Inputs, Level 2 [Member]
Fair Value, Inputs, Level 2 [Member]
Under Prime Broker Agreements [Member]
Under Prime Broker Agreements [Member]
Under Prime Broker Agreements [Member]
Weighted average expected constant prepayment rate
Future Prepayment Rate Assumption Of Investment Portfolio
Future Prepayment Rate Assumption Of Investment Portfolio
Average future constant repayment rate assumption of Investment Portfolio.
Short [Member]
Short [Member]
Document Quarterly Report
Document Quarterly Report
Total - (short)/long, net
U.S. Treasury securities, net
government bonds owned and sold short net
government bonds owned and sold short net
Asset Class [Domain]
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, by Asset Class [Domain]
Asset Class [Domain]
Equity [Abstract]
Equity [Abstract]
Total assets
Assets, Fair Value Disclosure
Basis of Accounting
Basis of Accounting [Text Block]
Investment Securities Class [Domain]
Underlying Asset Class [Domain]
Underlying Asset Class [Domain]
Amortized Cost
Available For Sale Securities Weighted Average Life Amortized Cost
This item represents the weighted average life of available-for-sale agency securities by amortized cost.
Preferred Units, Class [Domain]
Preferred Units, Class [Domain]
Common Stock, Shares Authorized
Common stock, Value of Shares Remaining for Future Issuance
The remaining dollar value amount approved to issue common stock under an At-the-Market program
Repurchase Agreements And Other Debt
Repurchase Agreements, Resale Agreements, Securities Borrowed, and Securities Loaned Disclosure [Text Block]
Common stock, Value of Shares Approved for Future Issuance
Common stock, Value of Shares Approved for Future Issuance
The dollar value amount approved to issue common stock under an At-the-Market Offering program.
Entities [Table]
Entities [Table]
Document and Entity Information [Abstract]
Document and Entity Information [Abstract]
-- None. No documentation exists for this element. --
CMO and Interest Only, Principal Only Securities, Maximum Loss Exposure
CMO and Interest Only, Pricincipal Only Securities, Maximum Loss Exposure
CMO and Interest Only and Pricincipal Only Securities, Maximum Loss Exposure
Payments on repurchase agreements
Repayments of Short-term Debt
New Accounting Pronouncements and Changes in Accounting Principles [Text Block]
Accounting Standards Update and Change in Accounting Principle [Text Block]
Derivative Contract [Domain]
Derivative Contract [Domain]
Derivative Contract [Domain]
Weighted average number of common shares outstanding - diluted
Weighted Average Number of Shares Outstanding, Diluted
Weighted Average Number of Shares Outstanding, Diluted
Unamortized premium balance
Debt Instrument, Unamortized Discount (Premium), Net
Earnings Per Share, Basic
Net income (loss) per common share - basic
Earnings Per Share, Basic
Freddie Mac [Member]
Federal Home Loan Mortgage Corporation Certificates and Obligations (FHLMC) [Member]
Federal Home Loan Mortgage Corporation Certificates and Obligations (FHLMC) [Member]
Section 199A Dividends Per Share
Section 199A Dividends Per Share
Section 199A Dividends Per Share For Tax Purposes
Contingencies Disclosure [Text Block]
Contingencies Disclosure [Text Block]
Entity File Number
Entity File Number
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period
Greater Than One Year and Less Than or Equal to Two Years [Member]
Greater Than One Year and Less Than or Equal to Two Years [Member]
Greater Than One Year and Less Than or Equal to Two Years [Member]
Interest Income
Interest Income [Policy Text Block]
Interest Income [Policy Text Block]
Interest Income [Policy Text Block]
Net cash provided used in financing activities
Net Cash Provided by (Used in) Financing Activities
Dividends, Common Stock
Dividends, Common Stock
Short-term Debt, Type [Axis]
Short-term Debt, Type [Axis]
Share-based Payment Arrangement, Expense
Share-based Payment Arrangement, Expense
Balance Sheet Location [Axis]
Balance Sheet Location [Axis]
Counterparty Name [Axis]
Counterparty Name [Axis]
Common stock - $0.01 par value; 1,500 shares authorized; 524.9 and 539.5 shares issued and outstanding, respectively
Common Stock, Value, Issued
Offsetting Assets and Liabilities [Table]
Offsetting Assets and Liabilities [Table]
Offsetting Assets and Liabilities [Table]
Repurchase Agreements Weighted Average Months To Maturity
Repurchase Agreements Weighted Average Months To Maturity
Repurchase Agreements Weighted Average Months To Maturity
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill and Intangible Assets Disclosure [Abstract]
Net proceeds from (payments on) reverse repurchase agreements
Proceeds from (Payments for) Securities Purchased under Agreements to Resell
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets [Line Items]
Document Fiscal Year Focus
Document Fiscal Year Focus
Equity Incentive Plans [Abstract]
Equity Incentive Plans [Abstract]
Equity Incentive Plans [Abstract]
Risk of interest swap and swaption agreements to stockholders' equity
Credit Derivative, Maximum Exposure, Undiscounted
Entity Current Reporting Status
Entity Current Reporting Status
Sale of Stock, Price Per Share
Sale of Stock, Price Per Share
Available-for-sale Securities [Member]
Available-for-sale Securities [Member]
Preferred Stock E, Value, Issued
Preferred Stock E, Value, Issued
Aggregate par or stated value of issued nonredeemable preferred E stock (or preferred stock E redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable preferred shares, par value and other disclosure concepts are in another section within stockholders' equity.
Position [Axis]
Position [Axis]
Goodwill and other intangible assets, net
Intangible Assets, Net (Including Goodwill)
B Rating [Member]
B Rating [Member]
B Rating [Member]
Earnings Per Share, Policy [Policy Text Block]
Earnings Per Share, Policy [Policy Text Block]
Preferred Stock, Redemption Amount
Stock Redeemed or Called During Period, Value
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value
Preferred Stock, Dividend Rate, Per-Dollar-Amount
Preferred Stock, Dividend Rate, Per-Dollar-Amount
Mortgage-backed Securities, Issued by Private Enterprises [Member]
Mortgage-backed Securities, Issued by Private Enterprises [Member]
Common Stock At The Market Sale Agreement [Member]
Common Stock At The Market Sale Agreement [Member]
Common Stock At The Market Sale Agreement [Member]
Investing activities:
Net Cash Provided by (Used in) Investing Activities [Abstract]
Common Stock, Shares, Issued
Common Stock, Shares, Issued
Receivable for investment securities sold (including pledged securities of $147 and $207, respectively)
Other Receivables from Broker-Dealers and Clearing Organizations
Cash and cash equivalents
Cash and cash equivalents at end of period
Cash and Cash Equivalents, at Carrying Value
Derivative asset, fair value
Interest rate swaps
Derivative Instruments Not Designated as Hedging Instruments, Asset, at Fair Value
Percentage of Repurchase Agreement Funding
Percentage of Repurchase Agreement Funding
Percentage of Repurchase Agreement Funding
Notional Amount Of Derivatives Not Designated As Hedging Instruments Settlement Expiration During The Period
Settlement, Expirations or Exercise
Notional Amount Of Derivatives Not Designated As Hedging Instruments Settlement Expiration During The Period
Notional Amount Of Derivatives Not Designated As Hedging Instruments Settlement Expiration During The Period
Management Agreement [Text Block]
Management Agreement [Text Block]
MTGE Management Agreement [Text Block]
Summary Of Agency Securities Estimated Weighted Average Life Classifications
Summary of Mortgage Backed Securities Estimated Weighted Average Life Classifications [Table Text Block]
Summary of Mortgage Backed Securities Estimated Weighted Average Life Classifications [Table Text Block]
Purchases Of TBAs And Forward Settling Agency Securities [Member]
Purchases Of TBAs And Forward Settling Agency Securities [Member]
Purchases Of T B As And Forward Settling Agency Securities [Member]
Performance adjustment - PSU Grant
Performance adjustment - PSU Grant
Performance adjustment - accrued PSU dividend equivalents
Total Fair Value of Securities Pledged and Accrued Interest
Total Fair Value of Securities Pledged and Accrued Interest
Total Fair Value of Securities Pledged and Accrued Interest
Schedule of Securities and Cash Pledged as Collateral from Counterparties [Table Text Block]
Schedule of Securities and Cash Pledged as Collateral from Counterparties [Table Text Block]
Schedule of Securities and Cash Pledged as Collateral from Counterparties [Table Text Block]
Series D Preferred Stock [Member]
Series D Preferred Stock [Member]
Plan Name [Axis]
Share Repurchase Program [Axis]
Basis of Presentation and Significant Accounting Policies [Text Block]
Basis of Presentation and Significant Accounting Policies [Text Block]
Total stockholders' equity
Balance, value
Balance, value
Stockholders' Equity Attributable to Parent
Unrealized (gain) loss on investment securities measured at fair value through net income, net
Net unrealized gain (loss) on investment securities measured at fair value through net income
Net unrealized gain (loss) on investment securities measured at fair value through net income
Debt Securities, Trading and Available-for-sale
Debt Securities, Trading and Available-for-sale
Securities (Assets) [Member]
Securities (Assets) [Member]
Total liabilities and stockholders' equity
Liabilities and Equity
Federal Income Tax Note [Table]
Federal Income Tax Note [Table]
Non-Agency [Member]
Non-Agency [Member]
Non-Agency securities
Accumulated other comprehensive income
Accumulated Other Comprehensive Income (Loss), Net of Tax
Income Tax Disclosure [Text Block]
Income Tax Disclosure [Text Block]
Agency Securities [Member]
Agency Securities [Member]
Entity Address, City or Town
Entity Address, City or Town
Greater Than Two Years and Less Than or Equal to Three Years [Member]
Greater Than Two Years and Less Than or Equal to Three Years [Member]
Greater Than Two Years and Less Than or Equal to Three Years [Member]
Fair Value Hierarchy and NAV [Axis]
Fair Value Hierarchy and NAV [Axis]
Restricted Stock Units (RSUs) [Member]
Restricted Stock Units (RSUs) [Member]
Non-Agency securities, at fair value (including pledged securities of $377 and $458, respectively)
Non-Agency Securities, at Fair Value
Non-Agency Securities, at Fair Value
Non-Agency Securities, at Fair Value
Schedule of Interest Rate Swap Agreement by Receive Index (as a percentage of Notional Amount) [Table Text Block]
Schedule of Interest Rate Swap Agreement by Receive Index (as a percentage of Notional Amount) [Table Text Block]
Schedule of Interest Rate Swap Agreement by Receive Index (as a percentage of Notional Amount) [Table Text Block]
Hedging Relationship [Axis]
Hedging Relationship [Axis]
General and administrative expenses
Other operating expense
General and Administrative Expense
Financial Instrument [Axis]
Financial Instrument [Axis]
Financial Instrument [Axis]
Series C Preferred Stock [Member]
Series C Preferred Stock [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount
J.P. Morgan Securities, LLC [Member]
J.P. Morgan Securities, LLC [Member]
J.P. Morgan Securities, LLC [Member]
Derivative Instruments Designation [Domain]
Derivative Instruments Designation [Domain]
[Domain] for Derivative Instruments Designation [Axis]
Spread Over LIBOR
Basis spread over LIBOR
Spread Over LIBOR
Spread Over LIBOR
Depository shares each representing a 1/1,000th interest in a share of 7.000% Series C Fixed-to-Floating Rate Cumulative Redeemable Preferred Stock [Member]
Depository shares each representing a 1/1,000th interest in a share of 7.000% Series C Fixed-to-Floating Rate Cumulative Redeemable Preferred Stock [Member]
Depository shares each representing a 1/1,000th interest in a share of 7.000% Series C Fixed-to-Floating Rate Cumulative Redeemable Preferred Stock [Member]
Equity Component [Domain]
Equity Component [Domain]
Cash dividends paid
Payments of Dividends
Liabilities:
Liabilities [Abstract]
Schedule of Available-for-sale Securities [Table]
Schedule of Available-for-sale Securities [Table]
Components of Investment Securities
Components of Investment Securities [Table Text Block]
Components of Investment Securities [Table Text Block]
Entity Tax Identification Number
Entity Tax Identification Number
Preferred Stock [Table Text Block]
Preferred Stock [Table Text Block]
[Table Text Block] for Schedule of the company's preferred stock by series outstanding for the period(s) being reported.
Share-based Payment Arrangement [Text Block]
Share-based Payment Arrangement [Text Block]
Net income (loss)
Net income (loss)
Net Income (Loss) Attributable to Parent
2.5% Coupon [Member]
2.5% Coupon [Member]
2.5% Coupon [Member]
Schedule of Variable Interest Entities [Table]
Schedule of Variable Interest Entities [Table]
Derivatives by Issuer [Domain]
Derivatives by Issuer [Domain]
[Domain] for Derivatives by Issuer [Axis]
Unamortized premium
Debt Instrument, Unamortized Premium
Schedule of Trading Securities and Other Trading Assets [Table]
Debt Securities, Trading, and Equity Securities, FV-NI [Table]
Repurchase Agreements and Similar Transactions, Maturity Periods [Domain]
Repurchase Agreements and Similar Transactions, Maturity Periods [Domain]
Net Amount
Net Amount After Deducting Gross Amounts Not Offset on the Balance Sheet From Net Amount of Assets (Liabilities) Presented on the Balance Sheet
Net amount after deducting gross amounts not offset on the balance sheet from net amount of assets (liabilities) presented on the balance sheet.
Credit Rating [Axis]
Credit Rating [Axis]
Credit Rating [Axis]
Derivative, Average Fixed Interest Rate
Average Fixed Pay Rate
Derivative, Average Fixed Interest Rate
Schedule of Outstanding Derivatives Not Designated as Hedging Instruments
Schedule of Outstanding Derivatives Not Designated as Hedging Instruments [Table Text Block]
Schedule of Outstanding Derivatives Not Designated as Hedging Instruments [Table Text Block]
Preferred Stock B, Liquidation Preference, Value
Preferred Stock B, Liquidation Preference, Value
Value of the difference between preference in liquidation and the par or stated values of the preferred B shares.
Agency securities transferred to consolidated variable interest entities, at fair value (pledged securities)
Assets, Current
Current Fiscal Year End Date
Current Fiscal Year End Date
Accrued interest on pledged securities
Available For Sale Securities Pledged As Collateral Accrued Interest
AvailableForSaleSecuritiesPledgedAsCollateralAccruedInterest
Goodwill Disclosure [Text Block]
Goodwill Disclosure [Text Block]
MTGE Incentive Plan [Member]
MTGE Incentive Plan [Member]
MTGE Incentive Plan [Member]
Weighted Average Forward Start Date
Weighted Average Forward Start Date
Weighted Average Forward Start Date
Preferred Stock D, Value, Issued
Preferred Stock D, Value, Issued
Aggregate par or stated value of issued nonredeemable preferred D stock (or preferred stock D redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable preferred shares, par value and other disclosure concepts are in another section within stockholders' equity.
Stockholders' equity:
Stockholders' Equity Attributable to Parent [Abstract]
Proceeds from sale of credit risk transfer and non-Agency securities
Proceeds from sale of Credit Risk Transfer and non-Agency securities
Proceeds from sale of CRT and non-Agency securities
Document Fiscal Period Focus
Document Fiscal Period Focus
Gross unrealized gains
Available-for-sale Securities, Gross Unrealized Gain
Other derivative asset
Other derivative asset
Other derivative asset
Discontinuation of Election to Account for Interest Rate Swaps as Designated Cash Flow Hedges [Member]
Discontinuation of Election to Account for Interest Rate Swaps as Designated Cash Flow Hedges [Member]
Discontinuation of Election to Account for Interest Rate Swaps as Designated Cash Flow Hedges [Member]
Payments on U.S. Treasury securities
Payments to Acquire Available-for-sale Securities
Greater Than Five Years and Less than or Equal to Seven Years [Member]
Greater Than Five Years and Less than or Equal to Seven Years [Member]
Greater Than Five Years and Less than or Equal to Seven Years [Member]
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Securities Received as Collateral, Amount Repledged and Sold
Collateral Securities Repledged, Delivered, or Used
Gross Gain & Loss of Investment Securities [Member]
Gross Gain & Loss of Investment Securities [Member]
Gross Gain & Loss of Investment Securities [Member]
Supplemental disclosure to cash flow information:
Supplemental Cash Flow Information [Abstract]
Investments, Owned, Federal Income Tax Note [Line Items]
Investments, Owned, Federal Income Tax Note [Line Items]
Entity Filer Category
Entity Filer Category
Net Unrealized Gain (Loss) on Swaps
2020
Deferred Gain (Loss) on Discontinuation of Interest Rate Fair Value Hedge
Common Stock [Member]
Common Stock [Member]
Other Derivatives [Member]
Other derivative instruments [Member]
Other Derivatives [Member]
Other Derivatives [Member]
Securities Remeasured at Fair Value [Member]
Securities Remeasured at Fair Value [Member]
Securities Remeasured at Fair Value Through Earnings [Member]
Schedule of Assets Sold under Agreements to Repurchase [Table]
Schedule of Assets Sold under Agreements to Repurchase [Table]
Summary of Net Gain from Sale of Agency Securities
Summary of Net Gain from Sale of Mortgage Backed Securities [Table Text Block]
Summary of Net Gain from Sale of Mortgage Backed Securities [Table Text Block]
Preferred Class B [Member]
Preferred Class B [Member]
24 to 36 Months
25 to 36 months [Member]
25 to 36 months [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Intrinsic Value, Amount Per Share
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Intrinsic Value, Amount Per Share
Greater Than Three Years and Less Than or Equal to Four Years
Greater Than Three Years and Less Than or Equal to Four Years [Member]
Greater Than Three Years and Less Than or Equal to Four Years Member
APIC, Share-based Payment Arrangement, Recognition and Exercise
APIC, Share-based Payment Arrangement, Recognition and Exercise
Unrealized Loss Position For - Estimated Fair Value - Less than 12 Months
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value
Preferred Stock, Dividend Rate, Percentage
Preferred Stock, Dividend Rate, Percentage
US Treasury Securities [Member]
US Treasury Securities [Member]
US Treasury Securities [Member]
Derivative liabilities, at fair value [Member]
Derivative Financial Instruments, Liabilities [Member]
Stock Issued During Period, Shares, New Issues
Stock Issued During Period, Shares, New Issues
Total agency MBS, at fair value
Total Agency Securities
Represents total investment in agency securities at fair value.
Unrealized Loss Position For - Unrealized Loss - Less than 12 Months
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss
Repurchase Agreements with Counterparties Greater than or equal to 5% of Equity at Risk [Line Items]
Repurchase Agreements with Counterparties Greater than or equal to 5% of Equity at Risk [Line Items]
[Line Items] for Repurchase Agreements with Counterparties Greater than or equal to 5% of Equity at Risk [Table]
Preferred Stock, Dividends, Per Share, Cash Paid
Preferred Stock, Dividends, Per Share, Cash Paid
Maturity 60 To 90 Days [Member]
Maturity 60 To 90 Days [Member]
Maturity 60 To 90 Days [Member]
Depository shares each representing a 1/1000th interest in a share of 6.500% Series E Fixed-to-Floating Rate Cumulative Redeemable Preferred Stock [Member]
Depository shares each representing a 1/1000th interest in a share of 6.500% Series E Fixed-to-Floating Rate Cumulative Redeemable Preferred Stock [Member]
Depository shares each representing a 1/1000th interest in a share of 6.500% Series E Fixed-to-Floating Rate Cumulative Redeemable Preferred Stock [Member]
Interest Rate Derivatives, at Fair Value, Net
Fair Value
Interest Rate Derivatives, at Fair Value, Net
Amortized cost
Agency securities classified as available for sale, Amortized cost
Available-for-sale Securities, Amortized Cost Basis
Nonoperating Income (Expense)
Nonoperating Income (Expense)
Offsetting Assets and Liabilities [Line Items]
Offsetting Assets and Liabilities [Line Items]
[Line Items] for Offsetting Assets and Liabilities [Table]
Debt Securities, Trading, Unrealized Loss
Debt Securities, Trading, Unrealized Loss
Hedging Relationship [Domain]
Hedging Relationship [Domain]
Dividends, Preferred Stock
Dividends, Preferred Stock
Principal collections on credit risk transfer and non-Agency securities
Principal collections on credit risk transfer and non-Agency securities
Principal collections on CRT and non-Agency securities
Weighted average number of common shares outstanding - basic
Weighted Average Number of Shares Outstanding, Basic
Weighted Average Number of Shares Outstanding, Basic
Issued To [Domain]
Issued To [Domain]
[Domain] for Parties the RSU's were issued to [Axis]
Consolidation, Variable Interest Entity, Policy
Consolidation, Variable Interest Entity, Policy [Policy Text Block]
Sale of Stock [Domain]
Sale of Stock [Domain]
Interest Only And Principal Only Strip [Member]
Interest Only And Principal Only Strip [Member]
Interest Only And Principal Only Strip [Member]
Interest Only And Principal Only Strip [Member]
Plan Name [Domain]
Plan Name [Domain]
Entity Well-known Seasoned Issuer
Entity Well-known Seasoned Issuer
Proceeds from Issuance of Redeemable Preferred Stock
Proceeds from Issuance of Redeemable Preferred Stock
Purchases of credit risk transfer and non-Agency securities
Payments To Acquire Non- Agency Mortgage Backed Securities
Payments To Acquire Non- Agency Mortgage Backed Securities
Dividends payable
Dividends Payable
Receiver Swaption [Member]
Receiver Swaption [Member]
Receiver Swaption [Member]
Trading Securities [Member]
Trading Securities [Member]
Investment in debt security remeasured at fair value through earnings (trading securities)
Preferred Stock, Dividend Rate, Per-Dollar-Amount
Preferred Stock, Dividends Per Share, Declared
Organization
Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block]
Debt Securities, Trading, Unrealized Gain
Debt Securities, Trading, Unrealized Gain
Weighted Average Yield
Available For Sale Securities Weighted Average Life yield
Available For Sale Securities Weighted Average Life yield
Additional paid-in capital
Additional Paid in Capital
Shareholders' Equity and Share-based Payments
Shareholders' Equity and Share-based Payments [Text Block]
Cash and Cash Equivalents, Policy [Policy Text Block]
Cash and Cash Equivalents, Policy [Policy Text Block]
Credit Rating [Domain]
Credit Rating [Domain]
[Domain] for Credit Rating [Axis]
Class of Stock [Axis]
Class of Stock [Axis]
Share-based Payment Arrangement, Performance Shares, Outstanding Activity [Table Text Block]
Share-based Payment Arrangement, Performance Shares, Outstanding Activity [Table Text Block]
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents
Securities by Credit Rating [Table Text Block]
Securities by Credit Rating [Table Text Block]
[Table Text Block] for Securities by Credit Rating [Table]
Equity Incentive Plan [Abstract]
Equity Incentive Plan [Abstract]
Equity Incentive Plan [Abstract]
New Accounting Pronouncements or Change in Accounting Principle [Table]
Accounting Standards Update and Change in Accounting Principle [Table]
Title of Individual [Domain]
Title of Individual [Domain]
Total liabilities
Financial and Nonfinancial Liabilities, Fair Value Disclosure
Proceeds from Issuance of Preferred Stock and Preference Stock
Net proceeds from preferred stock issuance
Proceeds from Issuance of Preferred Stock and Preference Stock
Net income (loss) per common share - diluted
Earnings Per Share, Diluted
Earnings Per Share, Diluted
Assets Sold under Agreements to Repurchase [Line Items]
Assets Sold under Agreements to Repurchase [Line Items]
Variable Interest Entity [Line Items]
Variable Interest Entity [Line Items]
Local Phone Number
Local Phone Number
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Fair value of CMO securities and interest-only and principal-only strips
Fair Value Of CMO Securities Directly Held
The sum of the fair values, as of the date of each statement of financial position presented, of directly held CMO securities and interest-only securities including retained interest in transfers treated as sales but excluding securities held by consolidated CMO trust.
Schedule of Tax Treatment of Distributions Per Share
Schedule of Tax Treatment of Distributions Per Share [Table Text Block]
Schedule of Tax Treatment of Distributions Per Share
Schedule of Stock by Class [Table]
Schedule of Stock by Class [Table]
Securities Remeasured at Fair Value Through Earnings, Debt Securities
Securities Remeasured at Fair Value Through Earnings, Debt Securities
Amount of debt securities remeasured at fair value through earnings.
Derivative [Line Items]
Derivative [Line Items]
Goodwill and Intangible Assets, Policy [Policy Text Block]
Goodwill and Intangible Assets, Policy [Policy Text Block]
Entity Address, Address Line One
Entity Address, Address Line One
Bermudan [Member]
Bermudan [Member]
Bermudan Swaption [Member]
Risk Of Repurchase Agreement To Stockholders Equity
Risk Of Repurchase Agreement To Stockholders Equity
Risk Of Repurchase Agreement To Stockholders Equity
Depository shares each representing a 1/1,000th interest in a share of 6.875% Series D Fixed-to-Floating Rate Cumulative Redeemable Preferred Stock [Member]
Depository shares each representing a 1/1,000th interest in a share of 6.875% Series D Fixed-to-Floating Rate Cumulative Redeemable Preferred Stock [Member]
Depository shares each representing a 1/1,000th interest in a share of 6.875% Series D Fixed-to-Floating Rate Cumulative Redeemable Preferred Stock [Member]
Schedule of Dividends Declared [Abstract]
Schedule of Dividends Declared [Abstract]
Schedule of Dividends Declared [Abstract]
(Increase) decrease in other assets
Increase (Decrease) in Other Operating Assets
Entity Emerging Growth Company
Entity Emerging Growth Company
Obligation to Return Securities Borrowed Under Reverse Repurchase Agreements at Fair Value
Obligation to return securities borrowed under reverse repurchase agreements, at fair value
Obligation to Return Securities Borrowed Under Reverse Repurchase Agreements at Fair Value
Obligation to Return Securities Borrowed Under Reverse Repurchase Agreements at Fair Value
Summary of Continuous Unrealized Loss Position of Available for Sale Securities
Summary of Continuous Unrealized Loss Position of Available for Sale Securities [Table Text Block]
Summary of Continuous Unrealized Loss Position of Available for Sale Securities [Table Text Block]
Schedule of Finite-Lived Intangible Assets [Table]
Schedule of Finite-Lived Intangible Assets [Table]
Net proceeds from (payments on) derivative instruments
Payments for (Proceeds from) Derivative Instrument, Investing Activities
Award Type [Axis]
Award Type [Axis]
Deferred Compensation Share-based Arrangements, Liability, Current and Noncurrent
Deferred Shares Outstanding
Deferred Shares Outstanding RSU awards under 2016 Equity Plan
Derivative By Maturity Years [Domain]
Derivative By Maturity Years [Domain]
[Domain] for Derivative By Maturity Years [Axis]
Greater Than Ten Years [Member]
Greater Than Ten Years [Member]
Greater Than Ten Years [Member]
Maximum [Member]
Maximum [Member]
Preferred Stock, Shares Authorized
Preferred Stock, Shares Authorized
ERROR in label resolution.
Swaption [Member]
Payments on debt of consolidated variable interest entities
Repayments of Other Debt
Common dividends declared
Dividends, Common Stock, Cash
Accounts payable and other liabilities
Accounts Payable and Accrued Liabilities
Retained Earnings (Accumulated Deficit) [Member]
Retained Earnings [Member]
Preferred Stock, Shares Outstanding
Preferred Stock, Shares Outstanding
Assets Pledged to Us [Member]
Assets Pledged to Us [Member]
Assets Pledged to Us [Member]
Interest Rate Swaps Linked to 3-Month LIBOR
Interest Rate Swaps Linked to 3-Month LIBOR
The percentage Interest Rate Swaps Linked to 3-Month LIBOR in the portfolio.
6 to 9 Months
7 to 9 months [Member]
7 to 9 months [Member]
Short-term Debt, Type [Domain]
Short-term Debt, Type [Domain]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Summary of Significant Accounting Policies
Significant Accounting Policies [Text Block]
Net cash provided by investing activities
Net Cash Provided by (Used in) Investing Activities
Long-Term Capital Gain Dividend Per Share
Long-Term Capital Gain Dividend Per Share
Long-Term Capital Gain Dividend Per Share For Tax Purposes
Summary of Long and Short Position of Derivative Instruments
Schedule of Long and Short Position of Derivative Instruments [Table Text Block]
Schedule of Long and Short Position of Derivative Instruments [Table Text Block]
Payable for investment securities purchased
Broker-Dealer, Payable to Other Broker-Dealer and Clearing Organization
Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table]
Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table]
4.5% Coupon [Member]
4.5% Coupon [Member]
4.5% Coupon [Member]
Award Type [Domain]
Award Type [Domain]
Offsetting Liabilities
Offsetting Liabilities [Table Text Block]
Trading Securities Par
Trading Securities Par
Trading Securities Par Value
Investments [Domain]
Investments [Domain]
Trading Symbol
Trading Symbol
Payments for Repurchase of Redeemable Preferred Stock
Payments for Repurchase of Redeemable Preferred Stock
Gross gain on sale of investment securities
Marketable Securities, Realized Gain (Loss)
Changes in Derivative and Other Hedge Portfolio [Roll Forward]
Changes in Derivative and Other Hedge Portfolio [Roll Forward]
Changes in Derivative and Other Hedge Portfolio [Roll Forward]
Earnings Per Share [Text Block]
Earnings Per Share [Text Block]
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Performance Adjustment - Accrued PSU Dividend Equivalents
Performance Adjustment - Accrued PSU Dividend Equivalents
Performance Adjustment - Accrued PSU Dividend Equivalents
Option Indexed to Issuer's Equity, Type [Axis]
Option Indexed to Issuer's Equity, Type [Axis]
Weighted Average Number of Fully Vested Restricted Stock Units and Performance Share Units Outstanding
Weighted Average Number of Fully Vested Restricted Stock Units and Performance Share Units Outstanding
Weighted Average Number of Fully Vested Restricted Stock Units and Performance Share Units Outstanding
Entity Shell Company
Entity Shell Company
Interest Rate Swaption [Member]
Interest Rate Swaption [Member]
Disclosure of Repurchase Agreements [Abstract]
Disclosure of Repurchase Agreements [Abstract]
Fair Value, Recurring [Member]
Fair Value, Recurring [Member]
Multifamily [Member]
Multifamily [Member]
New Accounting Pronouncements, Policy [Policy Text Block]
New Accounting Pronouncements, Policy [Policy Text Block]
Principal collections on Agency mortgage-backed securities
Proceeds From Principal Collection Of Mortgage Backed Securities Categorized As Available For Sale
The cash inflow from collection of principal from borrowers on mortgage backed securities held.
Gross Amount Offset in the Consolidated Balance Sheets
Gross Amount Offset in the Consolidated Balance Sheets
Fair value before effects of master netting arrangements, of a financial asset or liability or other contract and the contract can be net settled by means outside the contract or delivery of an asset or liability offset in the consolidated balance sheets
3.5% Coupon [Member]
3.5% Coupon [Member]
3.5% Coupon [Member]
Statement of Financial Position [Abstract]
Statement of Financial Position [Abstract]