$ARR
Armour Residential REIT, Inc. Stock $arr

$arr Overview Financials Valuation SEC Filings Company Website

2013 Q4 Form 10-K Financial Statement

#000144530514000633 Filed on February 27, 2014

Income Statement

Concept	2013 Q4	2013 Q3	2013 Q2
Revenue	-$112.1M	-$202.4M	$513.6M
YoY Change	-176.05%	-348.65%	15950.0%
Cost Of Revenue	$17.60M	$17.90M	$23.60M
YoY Change	-26.36%	-6.77%	112.61%
Gross Profit	-$129.7M	-$220.3M	$490.0M
YoY Change	-205.11%	-454.75%	-6302.53%
Gross Profit Margin			95.4%
Selling, General & Admin	$9.000M	$9.300M	$8.700M
YoY Change	25.0%	43.08%	64.15%
% of Gross Profit			1.78%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization
YoY Change
% of Gross Profit
Operating Expenses	$9.531M	$9.684M	$9.302M
YoY Change	24.23%	34.72%	63.68%
Operating Profit	-$139.2M	-$230.0M	$480.7M
YoY Change	-220.31%	-518.82%	-3638.97%
Interest Expense	$16.25M	$17.90M	$23.60M
YoY Change	-32.12%	-6.88%	112.45%
% of Operating Profit			4.91%
Other Income/Expense, Net		$381.0K	$564.0K
YoY Change
Pretax Income	-$540.8M	-$230.0M	$481.4M
YoY Change	-567.42%	-518.86%	-3639.6%
Income Tax	$0.00	-$10.00K	$0.00
% Of Pretax Income			0.0%
Net Earnings	-$540.8M	-$229.9M	$481.4M
YoY Change	-567.21%	-518.52%	-3637.77%
Net Earnings / Revenue			93.73%
Basic Earnings Per Share	-$1.47	-$0.63	$1.28
Diluted Earnings Per Share	-$1.47	-$0.63	$1.28
COMMON SHARES
Basic Shares Outstanding	369.5M shares	370.8M shares	372.6M shares
Diluted Shares Outstanding	369.5M shares	372.3M shares	374.1M shares

Balance Sheet

Concept	2013 Q4	2013 Q3	2013 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments	$496.0M	$496.0M	$803.0M
YoY Change	-35.67%	-31.77%	145.57%
Cash & Equivalents	$496.5M	$496.5M	$802.9M
Short-Term Investments
Other Short-Term Assets	$1.000M	$1.000M	$1.000M
YoY Change		0.0%	0.0%
Inventory
Prepaid Expenses
Receivables	$42.00M	$46.00M	$64.00M
Other Receivables	$0.00	$0.00	$75.00M
Total Short-Term Assets	$539.0M	$543.0M	$943.0M
YoY Change	-64.33%	-53.07%	150.8%
LONG-TERM ASSETS
Property, Plant & Equipment
YoY Change
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments	$14.65B	$16.67B	$22.61B
YoY Change	-23.3%	-24.64%	69.6%
Other Assets	$36.00M	$31.00M	$280.0M
YoY Change	-86.47%	-86.97%	45.08%
Total Long-Term Assets	$15.19B	$17.09B	$23.23B
YoY Change	-21.55%	-23.58%	71.69%
TOTAL ASSETS
Total Short-Term Assets	$539.0M	$543.0M	$943.0M
Total Long-Term Assets	$15.19B	$17.09B	$23.23B
Total Assets	$15.73B	$17.63B	$24.17B
YoY Change	-24.65%	-25.03%	73.83%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$23.00M	$4.000M	$3.000M
YoY Change		-99.61%	-98.9%
Accrued Expenses	$7.000M	$8.000M	$10.00M
YoY Change	-30.0%	-11.11%	233.33%
Deferred Revenue
YoY Change
Short-Term Debt	$13.15B	$14.92B	$19.76B
YoY Change	-28.39%	-24.76%	63.16%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$13.57B	$15.22B	$19.98B
YoY Change	-26.17%	-27.06%	64.87%
LONG-TERM LIABILITIES
Long-Term Debt	$0.00	$0.00	$0.00
YoY Change
Other Long-Term Liabilities	$262.0M	$254.0M	$1.976B
YoY Change	37.17%	28.28%	1158.6%
Total Long-Term Liabilities	$262.0M	$254.0M	$1.976B
YoY Change	37.17%	28.28%	1158.6%
TOTAL LIABILITIES
Total Short-Term Liabilities	$13.57B	$15.22B	$19.98B
Total Long-Term Liabilities	$262.0M	$254.0M	$1.976B
Total Liabilities	$13.83B	$15.48B	$21.96B
YoY Change	-25.52%	-26.56%	74.98%
SHAREHOLDERS EQUITY
Retained Earnings	-$643.1M
YoY Change	330.77%
Common Stock	$358.0K
YoY Change	15.86%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$1.901B	$2.153B	$2.216B
YoY Change
Total Liabilities & Shareholders Equity	$15.73B	$17.63B	$24.17B
YoY Change	-24.65%	-25.03%	73.83%

Cashflow Statement

Concept	2013 Q4	2013 Q3	2013 Q2
OPERATING ACTIVITIES
Net Income	-$540.8M	-$229.9M	$481.4M
YoY Change	-567.21%	-518.52%	-3637.77%
Depreciation, Depletion And Amortization
YoY Change
Cash From Operating Activities	$68.90M	$86.30M	$118.9M
YoY Change	-54.04%	-18.51%	127.34%
INVESTING ACTIVITIES
Capital Expenditures
YoY Change
Acquisitions
YoY Change
Other Investing Activities	$1.788B	$8.277B	$1.260B
YoY Change	24.72%	-200.76%	-219.43%
Cash From Investing Activities	$1.788B	$8.277B	$1.260B
YoY Change	24.72%	-200.76%	-219.43%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net	$52.40M		$20.30M
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-1.857B	-8.669B	-1.413B
YoY Change	20.61%	-201.89%	-232.68%
NET CHANGE
Cash From Operating Activities	68.90M	86.30M	118.9M
Cash From Investing Activities	1.788B	8.277B	1.260B
Cash From Financing Activities	-1.857B	-8.669B	-1.413B
Net Change In Cash	0.00000002980	-306.3M	-33.70M
YoY Change	-100.0%	-176.46%	-154.35%
FREE CASH FLOW
Cash From Operating Activities	$68.90M	$86.30M	$118.9M
Capital Expenditures
Free Cash Flow
YoY Change

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2012Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	2226198000	USD
CY2013	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-157645000	USD
CY2011	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-34807000	USD
CY2012	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	0	USD
CY2013	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	2030000	USD
CY2012	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-123896000	USD
CY2012Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	230564000	USD
CY2013Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-190480000	USD
CY2013Q4	us-gaap	Accounts Payable And Accrued Liabilities Current And Noncurrent AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent	23357000	USD
CY2012Q4	us-gaap	Accounts Payable And Accrued Liabilities Current And Noncurrent AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent	4395000	USD
CY2013Q4	us-gaap	Accounts Payable Fair Value Disclosure AccountsPayableFairValueDisclosure	159159000	USD
CY2013Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	2734480000	USD
CY2011	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	0	USD
CY2013	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	32500000	shares
CY2012	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	32500000	shares
CY2010	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	32500000	shares
CY2012Q4	us-gaap	Assets Assets	20878878000	USD
CY2013Q4	us-gaap	Assets Assets	15732517000	USD
CY2012Q4	us-gaap	Assets Sold Under Agreements To Repurchase Carrying Amounts AssetsSoldUnderAgreementsToRepurchaseCarryingAmounts	18366095000	USD
CY2013Q4	us-gaap	Assets Sold Under Agreements To Repurchase Carrying Amounts AssetsSoldUnderAgreementsToRepurchaseCarryingAmounts	13151504000	USD
CY2012Q4	us-gaap	Assets Sold Under Agreements To Repurchase Interest Rate AssetsSoldUnderAgreementsToRepurchaseInterestRate	0.0049
CY2013Q4	us-gaap	Assets Sold Under Agreements To Repurchase Interest Rate AssetsSoldUnderAgreementsToRepurchaseInterestRate	0.0042
CY2012Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	18865998000	USD
CY2013Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	14838658000	USD
CY2012Q4	us-gaap	Available For Sale Securities AvailableForSaleSecurities	19096562000	USD
CY2013Q4	us-gaap	Available For Sale Securities AvailableForSaleSecurities	14648178000	USD
CY2011	us-gaap	Available For Sale Securities Change In Net Unrealized Holding Gain Loss Net Of Tax AvailableForSaleSecuritiesChangeInNetUnrealizedHoldingGainLossNetOfTax	69608000	USD
CY2013	us-gaap	Available For Sale Securities Change In Net Unrealized Holding Gain Loss Net Of Tax AvailableForSaleSecuritiesChangeInNetUnrealizedHoldingGainLossNetOfTax	-1416083000	USD
CY2012	us-gaap	Available For Sale Securities Change In Net Unrealized Holding Gain Loss Net Of Tax AvailableForSaleSecuritiesChangeInNetUnrealizedHoldingGainLossNetOfTax	222443000	USD
CY2013	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position12 Months Or Longer Aggregate Losses AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAggregateLosses	292000	USD
CY2012	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position12 Months Or Longer Aggregate Losses AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAggregateLosses	3000	USD
CY2013	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Aggregate Losses AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAggregateLosses	197828000	USD
CY2012	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Aggregate Losses AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAggregateLosses	12033000	USD
CY2012Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue	1521888000	USD
CY2013Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue	7193054000	USD
CY2012	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than12 Months Aggregate Losses AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAggregateLosses	12030000	USD
CY2013	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than12 Months Aggregate Losses AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAggregateLosses	197536000	USD
CY2012Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	1521052000	USD
CY2013Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	7175317000	USD
CY2012Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	836000	USD
CY2013Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	17737000	USD
CY2012Q4	us-gaap	Available For Sale Securities Debt Maturities Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAmortizedCost	18865998000	USD
CY2013Q4	us-gaap	Available For Sale Securities Debt Maturities Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAmortizedCost	14838658000	USD
CY2012Q4	us-gaap	Available For Sale Securities Debt Maturities Next Rolling Twelve Months Amortized Cost Basis AvailableForSaleSecuritiesDebtMaturitiesNextRollingTwelveMonthsAmortizedCostBasis	2593000	USD
CY2013Q4	us-gaap	Available For Sale Securities Debt Maturities Next Rolling Twelve Months Amortized Cost Basis AvailableForSaleSecuritiesDebtMaturitiesNextRollingTwelveMonthsAmortizedCostBasis	2000	USD
CY2012Q4	us-gaap	Available For Sale Securities Debt Maturities Next Rolling Twelve Months Fair Value AvailableForSaleSecuritiesDebtMaturitiesNextRollingTwelveMonthsFairValue	2647000	USD
CY2013Q4	us-gaap	Available For Sale Securities Debt Maturities Next Rolling Twelve Months Fair Value AvailableForSaleSecuritiesDebtMaturitiesNextRollingTwelveMonthsFairValue	2000	USD
CY2012Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	19096562000	USD
CY2013Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	14648178000	USD
CY2011	us-gaap	Available For Sale Securities Gross Realized Gain Loss Net AvailableForSaleSecuritiesGrossRealizedGainLossNet	16631000	USD
CY2013	us-gaap	Available For Sale Securities Gross Realized Gain Loss Net AvailableForSaleSecuritiesGrossRealizedGainLossNet	-980863000	USD
CY2012	us-gaap	Available For Sale Securities Gross Realized Gain Loss Net AvailableForSaleSecuritiesGrossRealizedGainLossNet	41670000	USD
CY2013	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	-593500000	USD
CY2011	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	16600000	USD
CY2012	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	40600000	USD
CY2013	us-gaap	Available For Sale Securities Gross Realized Gains Losses Sale Proceeds AvailableForSaleSecuritiesGrossRealizedGainsLossesSaleProceeds	15000000000	USD
CY2012	us-gaap	Available For Sale Securities Gross Realized Gains Losses Sale Proceeds AvailableForSaleSecuritiesGrossRealizedGainsLossesSaleProceeds	4100000000	USD
CY2011	us-gaap	Available For Sale Securities Gross Realized Gains Losses Sale Proceeds AvailableForSaleSecuritiesGrossRealizedGainsLossesSaleProceeds	1600000000	USD
CY2012	us-gaap	Available For Sale Securities Gross Unrealized Gains AvailableForSaleSecuritiesGrossUnrealizedGains	242597000	USD
CY2013	us-gaap	Available For Sale Securities Gross Unrealized Gains AvailableForSaleSecuritiesGrossUnrealizedGains	7348000	USD
CY2012	us-gaap	Available For Sale Securities Gross Unrealized Loss AvailableForSaleSecuritiesGrossUnrealizedLoss	12033000	USD
CY2013	us-gaap	Available For Sale Securities Gross Unrealized Loss AvailableForSaleSecuritiesGrossUnrealizedLoss	197828000	USD
CY2011	us-gaap	Availableforsale Securities Gross Realized Gain Loss Excluding Other Than Temporary Impairments AvailableforsaleSecuritiesGrossRealizedGainLossExcludingOtherThanTemporaryImpairments	16631000	USD
CY2013	us-gaap	Availableforsale Securities Gross Realized Gain Loss Excluding Other Than Temporary Impairments AvailableforsaleSecuritiesGrossRealizedGainLossExcludingOtherThanTemporaryImpairments	-593498000	USD
CY2012	us-gaap	Availableforsale Securities Gross Realized Gain Loss Excluding Other Than Temporary Impairments AvailableforsaleSecuritiesGrossRealizedGainLossExcludingOtherThanTemporaryImpairments	40627000	USD
CY2013Q1	us-gaap	Availableforsale Securities Gross Realized Gain Loss Excluding Other Than Temporary Impairments AvailableforsaleSecuritiesGrossRealizedGainLossExcludingOtherThanTemporaryImpairments	18514000	USD
CY2013Q2	us-gaap	Availableforsale Securities Gross Realized Gain Loss Excluding Other Than Temporary Impairments AvailableforsaleSecuritiesGrossRealizedGainLossExcludingOtherThanTemporaryImpairments	20876000	USD
CY2013Q4	us-gaap	Availableforsale Securities Gross Realized Gain Loss Excluding Other Than Temporary Impairments AvailableforsaleSecuritiesGrossRealizedGainLossExcludingOtherThanTemporaryImpairments	-331929000	USD
CY2013Q3	us-gaap	Availableforsale Securities Gross Realized Gain Loss Excluding Other Than Temporary Impairments AvailableforsaleSecuritiesGrossRealizedGainLossExcludingOtherThanTemporaryImpairments	-300960000	USD
CY2012Q4	us-gaap	Availableforsale Securities Gross Realized Gain Loss Excluding Other Than Temporary Impairments AvailableforsaleSecuritiesGrossRealizedGainLossExcludingOtherThanTemporaryImpairments	20517000	USD
CY2012Q2	us-gaap	Availableforsale Securities Gross Realized Gain Loss Excluding Other Than Temporary Impairments AvailableforsaleSecuritiesGrossRealizedGainLossExcludingOtherThanTemporaryImpairments	-1268000	USD
CY2012Q1	us-gaap	Availableforsale Securities Gross Realized Gain Loss Excluding Other Than Temporary Impairments AvailableforsaleSecuritiesGrossRealizedGainLossExcludingOtherThanTemporaryImpairments	6316000	USD
CY2012Q3	us-gaap	Availableforsale Securities Gross Realized Gain Loss Excluding Other Than Temporary Impairments AvailableforsaleSecuritiesGrossRealizedGainLossExcludingOtherThanTemporaryImpairments	15062000	USD
CY2013	us-gaap	Basis Of Accounting BasisOfAccounting	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Basis of Presentation</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The accompanying financial statements have been prepared in accordance with generally accepted accounting principles in the U.S. (“GAAP”). The consolidated financial statements include the accounts of ARMOUR Residential REIT, Inc. and its subsidiary. All intercompany accounts and transactions have been eliminated. The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. Significant estimates affecting the accompanying consolidated financial statements include the valuation of Agency Securities (as defined below) and derivative instruments.</font></div></div>
CY2013Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	496478000	USD
CY2012Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	771282000	USD
CY2010Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	35344000	USD
CY2011Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	252372000	USD
CY2013Q4	us-gaap	Cash And Cash Equivalents Fair Value Disclosure CashAndCashEquivalentsFairValueDisclosure	496478000	USD
CY2012Q4	us-gaap	Cash And Cash Equivalents Fair Value Disclosure CashAndCashEquivalentsFairValueDisclosure	771282000	USD
CY2012	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	518910000	USD
CY2013	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-274804000	USD
CY2011	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	217028000	USD
CY2013Q4	us-gaap	Class Of Warrant Or Right Exercise Price Of Warrants Or Rights ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights	11.00
CY2013Q4	us-gaap	Class Of Warrant Or Right Number Of Securities Called By Warrants Or Rights ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights	32500000	shares
CY2012Q4	us-gaap	Class Of Warrant Or Right Number Of Securities Called By Warrants Or Rights ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights	32500000	shares
CY2013Q4	us-gaap	Collateralized Financings CollateralizedFinancings	387845000	USD
CY2012Q4	us-gaap	Collateralized Financings CollateralizedFinancings	0	USD
CY2013Q2	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.07
CY2013Q4	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.05
CY2013Q2	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.07
CY2013Q4	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.05
CY2013Q1	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.08
CY2013Q3	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.07
CY2013Q2	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.07
CY2013Q3	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.07
CY2013Q1	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.08
CY2013Q1	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.08
CY2013Q4	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.05
CY2013Q3	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.07
CY2012Q2	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.10
CY2012Q3	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.10
CY2012Q1	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.11
CY2012Q2	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.10
CY2012Q1	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.11
CY2012Q1	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.11
CY2012Q2	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.10
CY2012Q4	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.09
CY2012Q3	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.10
CY2012Q4	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.09
CY2012Q4	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.09
CY2012Q3	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.10
CY2011Q1	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.12
CY2011Q4	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.11
CY2011Q2	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.12
CY2011Q4	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.11
CY2011Q4	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.11
CY2011Q1	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.12
CY2011Q3	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.12
CY2011Q3	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.12
CY2011Q2	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.12
CY2011Q1	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.12
CY2011Q3	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.12
CY2011Q2	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.12
CY2013	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	306800000
CY2011	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	87300000
CY2012	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	271500000
CY2013Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.07
CY2013Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.07
CY2013Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.08
CY2013Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.08
CY2013Q4	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.05
CY2013Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.08
CY2013Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.07
CY2013Q4	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.05
CY2013Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.07
CY2013Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.07
CY2013Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.07
CY2013Q4	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.05
CY2011Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.12
CY2011Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.12
CY2011Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.12
CY2011Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.12
CY2011Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.12
CY2011Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.12
CY2011Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.12
CY2011Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.12
CY2011Q4	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.11
CY2011Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.12
CY2011Q4	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.11
CY2011Q4	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.11
CY2012Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.11
CY2012Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.10
CY2012Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.10
CY2012Q4	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.09
CY2012Q4	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.09
CY2012Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.10
CY2012Q4	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.09
CY2012Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.11
CY2012Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.10
CY2012Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.10
CY2012Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.11
CY2012Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.10
CY2013Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.21
CY2013Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.21
CY2013Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.24
CY2013Q4	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.15
CY2012Q4	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.27
CY2012Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.30
CY2012Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.30
CY2012Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.33
CY2012Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
CY2013Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
CY2013Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	1000000000	shares
CY2012Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	1000000000	shares
CY2013Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	357613485	shares
CY2012Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	309013984	shares
CY2012Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	309013984	shares
CY2013Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	357613485	shares
CY2012Q4	us-gaap	Common Stock Value CommonStockValue	309000	USD
CY2013Q4	us-gaap	Common Stock Value CommonStockValue	358000	USD
CY2013	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-608088000	USD
CY2011	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	43535000	USD
CY2012	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	404122000	USD
CY2013	us-gaap	Concentration Risk Credit Risk ConcentrationRiskCreditRisk	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">Credit Risk</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">We have limited our exposure to credit losses on our securities portfolio of Agency Securities. The payment of principal and interest on the Freddie Mac and Fannie Mae Agency Securities are guaranteed by those respective agencies and the payment of principal and interest on the Ginnie Mae Agency Securities are backed by the full faith and credit of the U.S. Government.</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">In September 2008, both Freddie Mac and Fannie Mae were placed in the conservatorship of the U.S. Government.  On August 5, 2011, Standard & Poor’s Corporation downgraded the U.S. Government’s credit rating from AAA to AA+ and on August 8, 2011, Fannie Mae and Freddie Mac’s credit ratings were downgraded from AAA to AA+.  Fannie Mae and Freddie Mac remain in conservatorship of the U.S. Government. There can be no assurances as to how or when the U.S. Government will end these conservatorships or how the future profitability of Fannie Mae and Freddie Mac and any future credit rating actions may impact the credit risk associated with Agency Securities and, therefore, the value of the Agency Securities in our securities portfolio.</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;"></font></div></div>
CY2013Q4	us-gaap	Derivative Asset Fair Value Gross Liability DerivativeAssetFairValueGrossLiability	102795000	USD
CY2012Q4	us-gaap	Derivative Asset Fair Value Gross Liability DerivativeAssetFairValueGrossLiability	190540000	USD
CY2013Q4	us-gaap	Derivative Assets DerivativeAssets	508988000	USD
CY2012Q4	us-gaap	Derivative Assets DerivativeAssets	5367000	USD
CY2013Q4	us-gaap	Derivative Collateral Obligation To Return Cash DerivativeCollateralObligationToReturnCash	313229000	USD
CY2012Q4	us-gaap	Derivative Collateral Obligation To Return Cash DerivativeCollateralObligationToReturnCash	0	USD
CY2013Q4	us-gaap	Derivative Collateral Obligation To Return Securities DerivativeCollateralObligationToReturnSecurities	101292000	USD
CY2012Q4	us-gaap	Derivative Collateral Obligation To Return Securities DerivativeCollateralObligationToReturnSecurities	1718000	USD
CY2012Q4	us-gaap	Derivative Collateral Right To Reclaim Cash DerivativeCollateralRightToReclaimCash	265552000	USD
CY2013Q4	us-gaap	Derivative Collateral Right To Reclaim Cash DerivativeCollateralRightToReclaimCash	1599000	USD
CY2012Q4	us-gaap	Derivative Collateral Right To Reclaim Securities DerivativeCollateralRightToReclaimSecurities	1718000	USD
CY2013Q4	us-gaap	Derivative Collateral Right To Reclaim Securities DerivativeCollateralRightToReclaimSecurities	101292000	USD
CY2013Q4	us-gaap	Derivative Fair Value Of Derivative Asset DerivativeFairValueOfDerivativeAsset	508988000	USD
CY2012Q4	us-gaap	Derivative Fair Value Of Derivative Asset DerivativeFairValueOfDerivativeAsset	5367000	USD
CY2012Q4	us-gaap	Derivative Fair Value Of Derivative Liability DerivativeFairValueOfDerivativeLiability	190540000	USD
CY2013Q4	us-gaap	Derivative Fair Value Of Derivative Liability DerivativeFairValueOfDerivativeLiability	102795000	USD
CY2013Q4	us-gaap	Derivative Liabilities DerivativeLiabilities	102795000	USD
CY2012Q4	us-gaap	Derivative Liabilities DerivativeLiabilities	190540000	USD
CY2012	us-gaap	Dividends Common Stock DividendsCommonStock	268762000	USD
CY2013	us-gaap	Dividends Common Stock DividendsCommonStock	292583000	USD
CY2011	us-gaap	Dividends Common Stock DividendsCommonStock	87610000	USD
CY2013Q4	us-gaap	Dividends Payable Current And Noncurrent DividendsPayableCurrentAndNoncurrent	0	USD
CY2012Q4	us-gaap	Dividends Payable Current And Noncurrent DividendsPayableCurrentAndNoncurrent	9000	USD
CY2012	us-gaap	Dividends Preferred Stock DividendsPreferredStock	1964000	USD
CY2013	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.55
CY2012	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.99
CY2011	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.15
CY2013Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.63
CY2013Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.28
CY2013Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-1.47
CY2013Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.30
CY2012Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.08
CY2012Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.20
CY2012Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.48
CY2012Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.37
CY2012	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.98
CY2013	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.55
CY2011	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.15
CY2013Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.63
CY2013Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.29
CY2013Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-1.47
CY2013Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.28
CY2012Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.08
CY2012Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.37
CY2012Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.48
CY2012Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.20
CY2013Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	7100000	USD
CY2013	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1 EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1	P2Y10M
CY2013Q4	us-gaap	Federal Funds Purchased And Securities Loaned Or Sold Under Agreements To Repurchase Fair Value Disclosure FederalFundsPurchasedAndSecuritiesLoanedOrSoldUnderAgreementsToRepurchaseFairValueDisclosure	13151504000	USD
CY2012Q4	us-gaap	Federal Funds Purchased And Securities Loaned Or Sold Under Agreements To Repurchase Fair Value Disclosure FederalFundsPurchasedAndSecuritiesLoanedOrSoldUnderAgreementsToRepurchaseFairValueDisclosure	18366095000	USD
CY2011	us-gaap	Gain Loss On Derivative Instruments Net Pretax GainLossOnDerivativeInstrumentsNetPretax	-122093000	USD
CY2013	us-gaap	Gain Loss On Derivative Instruments Net Pretax GainLossOnDerivativeInstrumentsNetPretax	408735000	USD
CY2012	us-gaap	Gain Loss On Derivative Instruments Net Pretax GainLossOnDerivativeInstrumentsNetPretax	-121813000	USD
CY2012	us-gaap	Gain Loss On Sale Of Derivatives GainLossOnSaleOfDerivatives	-63039000	USD
CY2013	us-gaap	Gain Loss On Sale Of Derivatives GainLossOnSaleOfDerivatives	-135908000	USD
CY2011	us-gaap	Gain Loss On Sale Of Derivatives GainLossOnSaleOfDerivatives	-25006000	USD
CY2013Q3	us-gaap	Gain Loss On Sale Of Derivatives GainLossOnSaleOfDerivatives	-37262000	USD
CY2013Q1	us-gaap	Gain Loss On Sale Of Derivatives GainLossOnSaleOfDerivatives	-29053000	USD
CY2013Q2	us-gaap	Gain Loss On Sale Of Derivatives GainLossOnSaleOfDerivatives	-38858000	USD
CY2013Q4	us-gaap	Gain Loss On Sale Of Derivatives GainLossOnSaleOfDerivatives	-30735000	USD
CY2012Q1	us-gaap	Gain Loss On Sale Of Derivatives GainLossOnSaleOfDerivatives	-9741000	USD
CY2012Q2	us-gaap	Gain Loss On Sale Of Derivatives GainLossOnSaleOfDerivatives	-12400000	USD
CY2012Q3	us-gaap	Gain Loss On Sale Of Derivatives GainLossOnSaleOfDerivatives	-18914000	USD
CY2012Q4	us-gaap	Gain Loss On Sale Of Derivatives GainLossOnSaleOfDerivatives	-21984000	USD
CY2011	us-gaap	Gain On Derivative Instruments Pretax GainOnDerivativeInstrumentsPretax	0	USD
CY2013	us-gaap	Gain On Derivative Instruments Pretax GainOnDerivativeInstrumentsPretax	-6716000	USD
CY2012	us-gaap	Gain On Derivative Instruments Pretax GainOnDerivativeInstrumentsPretax	0	USD
CY2013	us-gaap	General Insurance Expense GeneralInsuranceExpense	543000	USD
CY2012	us-gaap	General Insurance Expense GeneralInsuranceExpense	291000	USD
CY2011	us-gaap	General Insurance Expense GeneralInsuranceExpense	213000	USD
CY2011	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-9391000	USD
CY2013	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-187054000	USD
CY2012	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	222282000	USD
CY2012	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-24000	USD
CY2011	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	51000	USD
CY2013	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-10000	USD
CY2013Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-10000	USD
CY2013Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	0	USD
CY2013Q4	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	0	USD
CY2013Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	0	USD
CY2012Q4	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	2000	USD
CY2012Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3000	USD
CY2012Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-32000	USD
CY2012Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3000	USD
CY2012	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	3100000	USD
CY2013	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-704000	USD
CY2011	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	2492000	USD
CY2011	us-gaap	Increase Decrease In Accrued Investment Income Receivable IncreaseDecreaseInAccruedInvestmentIncomeReceivable	14744000	USD
CY2013	us-gaap	Increase Decrease In Accrued Investment Income Receivable IncreaseDecreaseInAccruedInvestmentIncomeReceivable	-13411000	USD
CY2012	us-gaap	Increase Decrease In Accrued Investment Income Receivable IncreaseDecreaseInAccruedInvestmentIncomeReceivable	36855000	USD
CY2013	us-gaap	Increase Decrease In Derivative Assets And Liabilities IncreaseDecreaseInDerivativeAssetsAndLiabilities	591366000	USD
CY2012	us-gaap	Increase Decrease In Derivative Assets And Liabilities IncreaseDecreaseInDerivativeAssetsAndLiabilities	-63446000	USD
CY2011	us-gaap	Increase Decrease In Derivative Assets And Liabilities IncreaseDecreaseInDerivativeAssetsAndLiabilities	-119145000	USD
CY2012	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	7910000	USD
CY2011	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	1925000	USD
CY2013	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	-3435000	USD
CY2013	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	448000	USD
CY2012	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	236000	USD
CY2011	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-374000	USD
CY2013	us-gaap	Increase Decrease In Restricted Cash IncreaseDecreaseInRestrictedCash	-617480000	USD
CY2011	us-gaap	Increase Decrease In Restricted Cash IncreaseDecreaseInRestrictedCash	142518000	USD
CY2012	us-gaap	Increase Decrease In Restricted Cash IncreaseDecreaseInRestrictedCash	118353000	USD
CY2013	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	0	shares
CY2012	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	636000	shares
CY2013Q2	us-gaap	Interest Expense InterestExpense	23595000	USD
CY2013Q3	us-gaap	Interest Expense InterestExpense	17899000	USD
CY2013Q1	us-gaap	Interest Expense InterestExpense	25475000	USD
CY2013Q4	us-gaap	Interest Expense InterestExpense	16249000	USD
CY2012Q1	us-gaap	Interest Expense InterestExpense	6929000	USD
CY2012Q3	us-gaap	Interest Expense InterestExpense	19222000	USD
CY2012Q2	us-gaap	Interest Expense InterestExpense	11106000	USD
CY2012Q4	us-gaap	Interest Expense InterestExpense	23938000	USD
CY2011	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	105782000	USD
CY2012	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	327799000	USD
CY2013	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	422225000	USD
CY2013Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	94519000	USD
CY2013Q2	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	117564000	USD
CY2013Q1	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	105162000	USD
CY2013Q4	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	104980000	USD
CY2012Q4	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	99396000	USD
CY2012Q1	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	55834000	USD
CY2012Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	97471000	USD
CY2012Q2	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	75098000	USD
CY2013	us-gaap	Interest Income Operating InterestIncomeOperating	505443000	USD
CY2012	us-gaap	Interest Income Operating InterestIncomeOperating	388994000	USD
CY2011	us-gaap	Interest Income Operating InterestIncomeOperating	117638000	USD
CY2013Q2	us-gaap	Interest Income Operating InterestIncomeOperating	141159000	USD
CY2013Q3	us-gaap	Interest Income Operating InterestIncomeOperating	112418000	USD
CY2013Q1	us-gaap	Interest Income Operating InterestIncomeOperating	130637000	USD
CY2013Q4	us-gaap	Interest Income Operating InterestIncomeOperating	121229000	USD
CY2012Q4	us-gaap	Interest Income Operating InterestIncomeOperating	123334000	USD
CY2012Q1	us-gaap	Interest Income Operating InterestIncomeOperating	62763000	USD
CY2012Q2	us-gaap	Interest Income Operating InterestIncomeOperating	86204000	USD
CY2012Q3	us-gaap	Interest Income Operating InterestIncomeOperating	116693000	USD
CY2013	us-gaap	Interest Paid Net InterestPaidNet	226549000	USD
CY2012	us-gaap	Interest Paid Net InterestPaidNet	85139000	USD
CY2011	us-gaap	Interest Paid Net InterestPaidNet	9024000	USD
CY2012Q4	us-gaap	Interest Payable Current And Noncurrent InterestPayableCurrentAndNoncurrent	10064000	USD
CY2013Q4	us-gaap	Interest Payable Current And Noncurrent InterestPayableCurrentAndNoncurrent	6629000	USD
CY2013Q4	us-gaap	Interest Receivable InterestReceivable	42034000	USD
CY2012Q4	us-gaap	Interest Receivable InterestReceivable	55430000	USD
CY2011	us-gaap	Labor And Related Expense LaborAndRelatedExpense	543000	USD
CY2013	us-gaap	Labor And Related Expense LaborAndRelatedExpense	3047000	USD
CY2012	us-gaap	Labor And Related Expense LaborAndRelatedExpense	1838000	USD
CY2013Q4	us-gaap	Liabilities Liabilities	13831289000	USD
CY2012Q4	us-gaap	Liabilities Liabilities	18571103000	USD
CY2012Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	20878878000	USD
CY2013Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	15732517000	USD
CY2011	us-gaap	Management Fee Expense ManagementFeeExpense	6858000	USD
CY2012	us-gaap	Management Fee Expense ManagementFeeExpense	19459000	USD
CY2013	us-gaap	Management Fee Expense ManagementFeeExpense	28141000	USD
CY2013	us-gaap	Nature Of Operations NatureOfOperations	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Organization and Nature of Business Operations</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">References to “we,” “us,” “our,” "ARMOUR" or the “Company” are to ARMOUR Residential REIT, Inc. References to "ARRM" are to ARMOUR Residential Management LLC, a Delaware limited liability company. References to “Enterprise” are to Enterprise Acquisition Corp., which was a wholly-owned subsidiary of ARMOUR dissolved in December 2013.</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">We are an externally managed Maryland corporation organized in 2008, managed by ARRM (see Note 14, </font><font style="font-family:inherit;font-size:10pt;font-style:italic;">“Related Party Transactions”</font><font style="font-family:inherit;font-size:10pt;"> for additional discussion), an investment advisor registered with the Securities and Exchange Commission. We invest in residential mortgage backed securities issued or guaranteed by a United States (“U.S.”) Government-sponsored entity (“GSE”), such as the Federal National Mortgage Association (Fannie Mae), the Federal Home Loan Mortgage Corporation (Freddie Mac) or guaranteed by the Government National Mortgage Administration (Ginnie Mae) (collectively, "Agency Securities"). As of </font><font style="font-family:inherit;font-size:10pt;">December 31, 2013</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;">December 31, 2012</font><font style="font-family:inherit;font-size:10pt;">, Agency Securities accounted for </font><font style="font-family:inherit;font-size:10pt;">100%</font><font style="font-family:inherit;font-size:10pt;"> of our securities portfolio. It is expected that the percentage will continue to be </font><font style="font-family:inherit;font-size:10pt;">100%</font><font style="font-family:inherit;font-size:10pt;"> or close thereto. Our securities portfolio consists primarily of Agency Securities backed by fixed rate home loans. From time to time, a portion of our assets may be invested in Agency Securities backed by hybrid adjustable rate and adjustable rate home loans as well as unsecured notes and bonds issued by GSEs (“Agency Debt”), U.S. Treasuries and money market instruments, subject to certain income tests we must satisfy for our qualification as a real estate investment trust (“REIT”). On December 1, 2011, our stockholders approved an amendment to our charter to alter our investment asset class restriction in response to potential changes in Agency Securities to include Non-Agency Securities as well as Agency Securities in our investment asset class restriction. While we remain committed to investing in Agency Securities for so long as an adequate supply and pricing exists, we believe it is prudent for us to have the flexibility to invest in Non-Agency Securities and respond to changes in GSE policy.</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">We have elected to be taxed as a REIT under the Internal Revenue Code (“the Code”). Our qualification as a REIT depends on our ability to meet, on a continuing basis, various complex requirements under the Code relating to, among other things, the sources of our gross income, the composition and values of our assets, our distribution levels and the concentration of ownership of our capital stock. We believe that we are organized in conformity with the requirements for qualification as a REIT under the Code and our manner of operations enables us to meet the requirements for taxation as a REIT for federal income tax purposes.</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">As a REIT, we will generally not be subject to federal income tax on the REIT taxable income that we currently distribute to our stockholders. If we fail to qualify as a REIT in any taxable year and do not qualify for certain statutory relief provisions, we will be subject to federal income tax at regular corporate rates. Even if we qualify as a REIT for federal income tax purposes, we may still be subject to some federal, state and local taxes on our income.</font></div></div>
CY2012	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	14304601000	USD
CY2013	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-4980733000	USD
CY2011	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	4838812000	USD
CY2013	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	4335491000	USD
CY2012	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-14129372000	USD
CY2011	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-4739856000	USD
CY2012	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	343681000	USD
CY2013	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	370438000	USD
CY2011	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	118072000	USD
CY2011	us-gaap	Net Income Loss NetIncomeLoss	-9442000	USD
CY2012	us-gaap	Net Income Loss NetIncomeLoss	222306000	USD
CY2013	us-gaap	Net Income Loss NetIncomeLoss	-187044000	USD
CY2013Q3	us-gaap	Net Income Loss NetIncomeLoss	-229943000	USD
CY2013Q1	us-gaap	Net Income Loss NetIncomeLoss	102290000	USD
CY2013Q2	us-gaap	Net Income Loss NetIncomeLoss	481385000	USD
CY2013Q4	us-gaap	Net Income Loss NetIncomeLoss	-540776000	USD
CY2012Q3	us-gaap	Net Income Loss NetIncomeLoss	54942000	USD
CY2012Q2	us-gaap	Net Income Loss NetIncomeLoss	-13607000	USD
CY2012Q1	us-gaap	Net Income Loss NetIncomeLoss	65224000	USD
CY2012Q4	us-gaap	Net Income Loss NetIncomeLoss	115747000	USD
CY2012	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	220342000	USD
CY2013	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-201257000	USD
CY2011	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-9442000	USD
CY2013Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-233848000	USD
CY2013Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	99793000	USD
CY2013Q4	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-544682000	USD
CY2013Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	477480000	USD
CY2012Q4	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	114747000	USD
CY2012Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	54138000	USD
CY2012Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-13767000	USD
CY2012Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	65224000	USD
CY2013	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-572128000	USD
CY2012	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-80143000	USD
CY2011	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-105462000	USD
CY2012	us-gaap	Operating Expenses OperatingExpenses	25374000	USD
CY2011	us-gaap	Operating Expenses OperatingExpenses	9711000	USD
CY2013	us-gaap	Operating Expenses OperatingExpenses	37151000	USD
CY2013Q4	us-gaap	Operating Expenses OperatingExpenses	9531000	USD
CY2013Q2	us-gaap	Operating Expenses OperatingExpenses	9302000	USD
CY2013Q1	us-gaap	Operating Expenses OperatingExpenses	8634000	USD
CY2013Q3	us-gaap	Operating Expenses OperatingExpenses	9684000	USD
CY2012Q3	us-gaap	Operating Expenses OperatingExpenses	7188000	USD
CY2012Q4	us-gaap	Operating Expenses OperatingExpenses	7672000	USD
CY2012Q2	us-gaap	Operating Expenses OperatingExpenses	5683000	USD
CY2012Q1	us-gaap	Operating Expenses OperatingExpenses	4831000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	181816000	USD
CY2011	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	52977000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-421044000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	-593498000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	40627000	USD
CY2011	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	16631000	USD
CY2011	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Writedown Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForWritedownOfSecuritiesNetOfTax	0	USD
CY2013	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Writedown Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForWritedownOfSecuritiesNetOfTax	401541000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Writedown Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForWritedownOfSecuritiesNetOfTax	0	USD
CY2011	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	69608000	USD
CY2012	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	222443000	USD
CY2013	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-1416083000	USD
CY2012	us-gaap	Other Expenses OtherExpenses	1777000	USD
CY2011	us-gaap	Other Expenses OtherExpenses	710000	USD
CY2013	us-gaap	Other Expenses OtherExpenses	2109000	USD
CY2013	us-gaap	Other Nonoperating Income OtherNonoperatingIncome	0	USD
CY2011	us-gaap	Other Nonoperating Income OtherNonoperatingIncome	0	USD
CY2012	us-gaap	Other Nonoperating Income OtherNonoperatingIncome	1043000	USD
CY2012Q2	us-gaap	Other Nonoperating Income OtherNonoperatingIncome	1043000	USD
CY2012Q4	us-gaap	Other Receivables OtherReceivables	668244000	USD
CY2013Q4	us-gaap	Other Receivables OtherReceivables	0	USD
CY2011Q4	us-gaap	Other Receivables OtherReceivables	382931000	USD
CY2013	us-gaap	Other Than Temporary Impairment Losses Investments Portion Recognized In Earnings Net Availableforsale Securities OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNetAvailableforsaleSecurities	401541000	USD
CY2011	us-gaap	Other Than Temporary Impairment Losses Investments Portion Recognized In Earnings Net Availableforsale Securities OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNetAvailableforsaleSecurities	0	USD
CY2012	us-gaap	Other Than Temporary Impairment Losses Investments Portion Recognized In Earnings Net Availableforsale Securities OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNetAvailableforsaleSecurities	0	USD
CY2013Q3	us-gaap	Other Than Temporary Impairment Losses Investments Portion Recognized In Earnings Net Availableforsale Securities OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNetAvailableforsaleSecurities	0	USD
CY2013Q4	us-gaap	Other Than Temporary Impairment Losses Investments Portion Recognized In Earnings Net Availableforsale Securities OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNetAvailableforsaleSecurities	-401541000	USD
CY2013Q2	us-gaap	Other Than Temporary Impairment Losses Investments Portion Recognized In Earnings Net Availableforsale Securities OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNetAvailableforsaleSecurities	0	USD
CY2013Q1	us-gaap	Other Than Temporary Impairment Losses Investments Portion Recognized In Earnings Net Availableforsale Securities OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNetAvailableforsaleSecurities	0	USD
CY2012	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0	USD
CY2013	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	53012000	USD
CY2011	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0	USD
CY2013Q2	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	20300000	USD
CY2013Q4	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	52400000	USD
CY2011	us-gaap	Payments For Securities Purchased Under Agreements To Resell PaymentsForSecuritiesPurchasedUnderAgreementsToResell	0	USD
CY2012	us-gaap	Payments For Securities Purchased Under Agreements To Resell PaymentsForSecuritiesPurchasedUnderAgreementsToResell	0	USD
CY2013	us-gaap	Payments For Securities Purchased Under Agreements To Resell PaymentsForSecuritiesPurchasedUnderAgreementsToResell	11239305000	USD
CY2012	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	269503000	USD
CY2013	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	292592000	USD
CY2011	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	87296000	USD
CY2013Q3	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	26100000	USD
CY2013Q4	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	18600000	USD
CY2013Q3	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	26100000	USD
CY2013Q2	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	26300000	USD
CY2013Q2	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	26300000	USD
CY2013Q3	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	26100000	USD
CY2013Q1	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	24800000	USD
CY2013Q1	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	30200000	USD
CY2013Q1	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	24800000	USD
CY2013Q4	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	18600000	USD
CY2013Q2	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	26100000	USD
CY2013Q4	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	18600000	USD
CY2012Q2	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	18600000	USD
CY2012Q3	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	23500000	USD
CY2012Q2	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	17800000	USD
CY2012Q3	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	30000000	USD
CY2012Q1	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	19900000	USD
CY2012Q4	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	27900000	USD
CY2012Q4	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	27900000	USD
CY2012Q2	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	18100000	USD
CY2012Q1	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	15300000	USD
CY2012Q4	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	27900000	USD
CY2012Q3	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	31000000	USD
CY2012Q1	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	11600000	USD
CY2011Q4	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	9400000	USD
CY2011Q2	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	8300000	USD
CY2011Q3	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	10100000	USD
CY2011Q3	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	9100000	USD
CY2011Q1	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	3900000	USD
CY2011Q2	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	5900000	USD
CY2011Q4	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	10300000	USD
CY2011Q4	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	9400000	USD
CY2011Q1	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	2000000	USD
CY2011Q3	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	9100000	USD
CY2011Q2	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	5900000	USD
CY2011Q1	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	3900000	USD
CY2012Q2	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	200000	USD
CY2013Q2	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	374800	USD
CY2013Q4	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	374800	USD
CY2013Q3	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	374800	USD
CY2013Q3	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	374800	USD
CY2013Q4	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	374800	USD
CY2013Q2	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	374800	USD
CY2013Q1	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	357600	USD
CY2013Q2	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	374800	USD
CY2013Q1	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	374800	USD
CY2013Q4	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	374800	USD
CY2013Q3	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	374800	USD
CY2013Q1	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	374800	USD
CY2012	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	20493773000	USD
CY2013	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	15029408000	USD
CY2011	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	6677723000	USD
CY2012Q4	us-gaap	Pledged Assets Separately Reported Securities Pledged As Collateral At Fair Value PledgedAssetsSeparatelyReportedSecuritiesPledgedAsCollateralAtFairValue	18758690000	USD
CY2013Q4	us-gaap	Pledged Assets Separately Reported Securities Pledged As Collateral At Fair Value PledgedAssetsSeparatelyReportedSecuritiesPledgedAsCollateralAtFairValue	13832482000	USD
CY2011	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	0	USD
CY2012	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	1964000	USD
CY2013	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	14213000	USD
CY2013Q2	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	3905000	USD
CY2013Q4	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	3906000	USD
CY2013Q1	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	2497000	USD
CY2013Q3	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	3905000	USD
CY2012Q2	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	160000	USD
CY2012Q3	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	804000	USD
CY2012Q4	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	1000000	USD
CY2013Q4	us-gaap	Preferred Stock Dividends Per Share Cash Paid PreferredStockDividendsPerShareCashPaid	0.17
CY2013Q2	us-gaap	Preferred Stock Dividends Per Share Cash Paid PreferredStockDividendsPerShareCashPaid	0.17
CY2013Q2	us-gaap	Preferred Stock Dividends Per Share Cash Paid PreferredStockDividendsPerShareCashPaid	0.17
CY2013Q4	us-gaap	Preferred Stock Dividends Per Share Cash Paid PreferredStockDividendsPerShareCashPaid	0.17
CY2013Q1	us-gaap	Preferred Stock Dividends Per Share Cash Paid PreferredStockDividendsPerShareCashPaid	0.17
CY2013Q3	us-gaap	Preferred Stock Dividends Per Share Cash Paid PreferredStockDividendsPerShareCashPaid	0.17
CY2013Q4	us-gaap	Preferred Stock Dividends Per Share Cash Paid PreferredStockDividendsPerShareCashPaid	0.17
CY2013Q3	us-gaap	Preferred Stock Dividends Per Share Cash Paid PreferredStockDividendsPerShareCashPaid	0.17
CY2013Q1	us-gaap	Preferred Stock Dividends Per Share Cash Paid PreferredStockDividendsPerShareCashPaid	0.17
CY2013Q2	us-gaap	Preferred Stock Dividends Per Share Cash Paid PreferredStockDividendsPerShareCashPaid	0.17
CY2013Q1	us-gaap	Preferred Stock Dividends Per Share Cash Paid PreferredStockDividendsPerShareCashPaid	0.17
CY2013Q3	us-gaap	Preferred Stock Dividends Per Share Cash Paid PreferredStockDividendsPerShareCashPaid	0.17
CY2012Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.001
CY2013Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.001
CY2012Q2	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	50000000	shares
CY2013Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	50000000	shares
CY2012Q4	us-gaap	Prepaid Expense And Other Assets PrepaidExpenseAndOtherAssets	404000	USD
CY2013Q4	us-gaap	Prepaid Expense And Other Assets PrepaidExpenseAndOtherAssets	852000	USD
CY2012	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	1498233000	USD
CY2013	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	438566000	USD
CY2011	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	561822000	USD
CY2012	us-gaap	Proceeds From Payments For In Securities Sold Under Agreements To Repurchase ProceedsFromPaymentsForInSecuritiesSoldUnderAgreementsToRepurchase	127326357000	USD
CY2013	us-gaap	Proceeds From Payments For In Securities Sold Under Agreements To Repurchase ProceedsFromPaymentsForInSecuritiesSoldUnderAgreementsToRepurchase	122761377000	USD
CY2011	us-gaap	Proceeds From Payments For In Securities Sold Under Agreements To Repurchase ProceedsFromPaymentsForInSecuritiesSoldUnderAgreementsToRepurchase	39069778000	USD
CY2011	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	1245438000	USD
CY2013	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	15611917000	USD
CY2012	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	3853612000	USD
CY2013	us-gaap	Proceeds From Securities Purchased Under Agreements To Resell ProceedsFromSecuritiesPurchasedUnderAgreementsToResell	11239305000	USD
CY2011	us-gaap	Proceeds From Securities Purchased Under Agreements To Resell ProceedsFromSecuritiesPurchasedUnderAgreementsToResell	0	USD
CY2012	us-gaap	Proceeds From Securities Purchased Under Agreements To Resell ProceedsFromSecuritiesPurchasedUnderAgreementsToResell	0	USD
CY2011	us-gaap	Professional Fees ProfessionalFees	1387000	USD
CY2012	us-gaap	Professional Fees ProfessionalFees	2009000	USD
CY2013	us-gaap	Professional Fees ProfessionalFees	3311000	USD
CY2012Q4	us-gaap	Receivables Fair Value Disclosure ReceivablesFairValueDisclosure	668244000	USD
CY2012	us-gaap	Related Party Transaction Expenses From Transactions With Related Party RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty	50000	USD
CY2013	us-gaap	Related Party Transaction Expenses From Transactions With Related Party RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty	1500000	USD
CY2011	us-gaap	Related Party Transaction Expenses From Transactions With Related Party RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty	0	USD
CY2012	us-gaap	Repurchase Agreement Counterparty Weighted Average Maturity Of Agreements1 RepurchaseAgreementCounterpartyWeightedAverageMaturityOfAgreements1	P34D
CY2013	us-gaap	Repurchase Agreement Counterparty Weighted Average Maturity Of Agreements1 RepurchaseAgreementCounterpartyWeightedAverageMaturityOfAgreements1	P45D
CY2011	us-gaap	Repurchase Agreements Interest Expense Amount RepurchaseAgreementsInterestExpenseAmount	11856000	USD
CY2012	us-gaap	Repurchase Agreements Interest Expense Amount RepurchaseAgreementsInterestExpenseAmount	61195000	USD
CY2013	us-gaap	Repurchase Agreements Interest Expense Amount RepurchaseAgreementsInterestExpenseAmount	83218000	USD
CY2012Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	265552000	USD
CY2013Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	35917000	USD
CY2012Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-149298000	USD
CY2013Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-643138000	USD
CY2013Q4	us-gaap	Retained Earnings Unappropriated RetainedEarningsUnappropriated	10400000	USD
CY2013	us-gaap	Share Based Compensation ShareBasedCompensation	1516000	USD
CY2011	us-gaap	Share Based Compensation ShareBasedCompensation	146000	USD
CY2012	us-gaap	Share Based Compensation ShareBasedCompensation	741000	USD
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod	2490	shares
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeitures Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue	7.69
CY2010Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Authorized ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized	250000	shares
CY2013	us-gaap	Schedule Of Repurchase Agreements ScheduleOfRepurchaseAgreements	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The following table represents the contractual repricing regarding our repurchase agreements to finance Agency Security purchases as of </font><font style="font-family:inherit;font-size:10pt;">December 31, 2013</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;">December 31, 2012</font><font style="font-family:inherit;font-size:10pt;">.</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="8" rowspan="1"></td></tr><tr><td width="73%" rowspan="1" colspan="1"></td><td width="1%" rowspan="1" colspan="1"></td><td width="11%" rowspan="1" colspan="1"></td><td width="1%" rowspan="1" colspan="1"></td><td width="1%" rowspan="1" colspan="1"></td><td width="1%" rowspan="1" colspan="1"></td><td width="11%" rowspan="1" colspan="1"></td><td width="1%" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">December 31, 2013</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">December 31, 2012</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(in thousands)</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#c0ffff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Within 30 days</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#c0ffff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#c0ffff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3,990,434</font></div></td><td style="vertical-align:bottom;background-color:#c0ffff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;background-color:#c0ffff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#c0ffff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#c0ffff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">7,771,444</font></div></td><td style="vertical-align:bottom;background-color:#c0ffff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">31 days to 60 days</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">7,098,298</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">7,840,268</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#c0ffff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">61 days to 90 days</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#c0ffff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1,226,694</font></div></td><td style="vertical-align:bottom;background-color:#c0ffff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;background-color:#c0ffff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#c0ffff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,699,706</font></div></td><td style="vertical-align:bottom;background-color:#c0ffff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Greater than 90 days</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">836,078</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">54,677</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#c0ffff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Total</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#c0ffff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#c0ffff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">13,151,504</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#c0ffff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;background-color:#c0ffff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#c0ffff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#c0ffff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">18,366,095</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#c0ffff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The following table represents the MRAs and other information regarding our repurchase agreements to finance Agency Security purchases as of </font><font style="font-family:inherit;font-size:10pt;">December 31, 2013</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;">December 31, 2012</font><font style="font-family:inherit;font-size:10pt;">.</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="6" rowspan="1"></td></tr><tr><td width="73%" rowspan="1" colspan="1"></td><td width="12%" rowspan="1" colspan="1"></td><td width="1%" rowspan="1" colspan="1"></td><td width="1%" rowspan="1" colspan="1"></td><td width="12%" rowspan="1" colspan="1"></td><td width="1%" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">December 31, 2013</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">December 31, 2012</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#c0ffff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Number of MRAs</font></div></td><td style="vertical-align:bottom;background-color:#c0ffff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">35</font></div></td><td style="vertical-align:bottom;background-color:#c0ffff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;background-color:#c0ffff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td style="vertical-align:bottom;background-color:#c0ffff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">33</font></div></td><td style="vertical-align:bottom;background-color:#c0ffff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Number of counterparties with repurchase agreements outstanding</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">27</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">26</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#c0ffff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Weighted average maturity in days</font></div></td><td style="vertical-align:bottom;background-color:#c0ffff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">45</font></div></td><td style="vertical-align:bottom;background-color:#c0ffff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;background-color:#c0ffff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td style="vertical-align:bottom;background-color:#c0ffff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">34</font></div></td><td style="vertical-align:bottom;background-color:#c0ffff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Weighted average contractual rate</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.42</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.49</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#c0ffff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Haircut for repurchase agreements (1)</font></div></td><td style="vertical-align:bottom;background-color:#c0ffff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">5.0</font></div></td><td style="vertical-align:bottom;background-color:#c0ffff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td><td style="vertical-align:bottom;background-color:#c0ffff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td style="vertical-align:bottom;background-color:#c0ffff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.8</font></div></td><td style="vertical-align:bottom;background-color:#c0ffff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td></tr></table></div><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(1) The Haircut represents the weighted average margin requirement, or the percentage amount by which the collateral value must exceed the loan amount. </font></div></div>
CY2012Q4	us-gaap	Securities Sold Under Agreements To Repurchase SecuritiesSoldUnderAgreementsToRepurchase	18366095000	USD
CY2013Q4	us-gaap	Securities Sold Under Agreements To Repurchase SecuritiesSoldUnderAgreementsToRepurchase	13151504000	USD
CY2011Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Authorized ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized	2000000	shares
CY2013	us-gaap	Stock Issued During Period Shares Restricted Stock Award Gross StockIssuedDuringPeriodSharesRestrictedStockAwardGross	1278195	shares
CY2012	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	1498238000	USD
CY2013	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	438582000	USD
CY2011	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	561826000	USD
CY2013	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	1516000	USD
CY2011	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	146000	USD
CY2012	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	741000	USD
CY2012Q4	us-gaap	Stock Repurchase Program Authorized Amount StockRepurchaseProgramAuthorizedAmount	100000000.0	USD
CY2013	us-gaap	Stock Repurchase Program Remaining Authorized Repurchase Amount StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount	27300000	USD
CY2013Q4	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	13375400	shares
CY2013Q2	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	3395603	shares
CY2013	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	72694000	USD
CY2012Q4	us-gaap	Stockholders Equity StockholdersEquity	2307775000	USD
CY2013Q4	us-gaap	Stockholders Equity StockholdersEquity	1901228000	USD
CY2010Q4	us-gaap	Stockholders Equity StockholdersEquity	108709000	USD
CY2011Q4	us-gaap	Stockholders Equity StockholdersEquity	626606000	USD
CY2011	us-gaap	Unrealized Gain Loss On Derivatives UnrealizedGainLossOnDerivatives	-97087000	USD
CY2012	us-gaap	Unrealized Gain Loss On Derivatives UnrealizedGainLossOnDerivatives	-58774000	USD
CY2013	us-gaap	Unrealized Gain Loss On Derivatives UnrealizedGainLossOnDerivatives	544643000	USD
CY2013Q2	us-gaap	Unrealized Gain Loss On Derivatives UnrealizedGainLossOnDerivatives	412183000	USD
CY2013Q1	us-gaap	Unrealized Gain Loss On Derivatives UnrealizedGainLossOnDerivatives	16301000	USD
CY2013Q4	us-gaap	Unrealized Gain Loss On Derivatives UnrealizedGainLossOnDerivatives	127980000	USD
CY2013Q3	us-gaap	Unrealized Gain Loss On Derivatives UnrealizedGainLossOnDerivatives	-11821000	USD
CY2012Q1	us-gaap	Unrealized Gain Loss On Derivatives UnrealizedGainLossOnDerivatives	17614000	USD
CY2012Q2	us-gaap	Unrealized Gain Loss On Derivatives UnrealizedGainLossOnDerivatives	-70394000	USD
CY2012Q4	us-gaap	Unrealized Gain Loss On Derivatives UnrealizedGainLossOnDerivatives	25492000	USD
CY2012Q3	us-gaap	Unrealized Gain Loss On Derivatives UnrealizedGainLossOnDerivatives	-31486000	USD
CY2011	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	61421000	shares
CY2013	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	362830000	shares
CY2012	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	224263000	shares
CY2013Q4	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	369543	shares
CY2013Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	372256	shares
CY2013Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	339722	shares
CY2013Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	374135	shares
CY2012Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	270010	shares
CY2012Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	134903	shares
CY2012Q4	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	309648	shares
CY2012Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	180773	shares
CY2012	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	223627000	shares
CY2013	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	362830000	shares
CY2011	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	61421000	shares
CY2013Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	372591	shares
CY2013Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	337935	shares
CY2013Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	370818	shares
CY2013Q4	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	369543	shares
CY2012Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	180773	shares
CY2012Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	134903	shares
CY2012Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	269325	shares
CY2012Q4	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	309005	shares
CY2013Q4	arr	Accrued Interest Payable Fair Value Disclosure AccruedInterestPayableFairValueDisclosure	6629000	USD
CY2012Q4	arr	Accrued Interest Payable Fair Value Disclosure AccruedInterestPayableFairValueDisclosure	10064000	USD
CY2013Q4	arr	Accrued Interest Receivable Fair Value Disclosure AccruedInterestReceivableFairValueDisclosure	42034000	USD
CY2012Q4	arr	Accrued Interest Receivable Fair Value Disclosure AccruedInterestReceivableFairValueDisclosure	55430000	USD
CY2013Q4	arr	Amount Of Aggregate Tax Basis Of Assets And Liabilities In Excess Of Stockholders Equity Per Share AmountOfAggregateTaxBasisOfAssetsAndLiabilitiesInExcessOfStockholdersEquityPerShare	0.41
CY2013	arr	Amount Of Us Treasury Securities Sold Short AmountOfUSTreasurySecuritiesSoldShort	2800000000	USD
CY2013Q4	arr	Amountof Aggregate Tax Basisof Assetsand Liabilitiesin Excessof Stockholders Equity AmountofAggregateTaxBasisofAssetsandLiabilitiesinExcessofStockholdersEquity	146200000	USD
CY2013	arr	Amountof U.S.Treasury Securitiesrepurchased. AmountofU.S.TreasurySecuritiesrepurchased.	2800000000	USD
CY2013	arr	Automatic Renewal Period Of Management Agreement AutomaticRenewalPeriodOfManagementAgreement	P5Y
CY2013Q4	arr	Available For Sale Securities Debt Maturities Rolling After Year Five Amortized Cost Basis AvailableForSaleSecuritiesDebtMaturitiesRollingAfterYearFiveAmortizedCostBasis	10980999000	USD
CY2012Q4	arr	Available For Sale Securities Debt Maturities Rolling After Year Five Amortized Cost Basis AvailableForSaleSecuritiesDebtMaturitiesRollingAfterYearFiveAmortizedCostBasis	795247000	USD
CY2012Q4	arr	Available For Sale Securities Debt Maturities Rolling After Year Five Fair Value AvailableForSaleSecuritiesDebtMaturitiesRollingAfterYearFiveFairValue	793515000	USD
CY2013Q4	arr	Available For Sale Securities Debt Maturities Rolling After Year Five Fair Value AvailableForSaleSecuritiesDebtMaturitiesRollingAfterYearFiveFairValue	10818469000	USD
CY2012Q4	arr	Available For Sale Securities Debt Maturities Rolling Year Four Through Five Amortized Cost Basis AvailableForSaleSecuritiesDebtMaturitiesRollingYearFourThroughFiveAmortizedCostBasis	9592001000	USD
CY2013Q4	arr	Available For Sale Securities Debt Maturities Rolling Year Four Through Five Amortized Cost Basis AvailableForSaleSecuritiesDebtMaturitiesRollingYearFourThroughFiveAmortizedCostBasis	3837530000	USD
CY2012Q4	arr	Available For Sale Securities Debt Maturities Rolling Year Four Through Five Fair Value AvailableForSaleSecuritiesDebtMaturitiesRollingYearFourThroughFiveFairValue	9681538000	USD
CY2013Q4	arr	Available For Sale Securities Debt Maturities Rolling Year Four Through Five Fair Value AvailableForSaleSecuritiesDebtMaturitiesRollingYearFourThroughFiveFairValue	3809418000	USD
CY2013Q4	arr	Available For Sale Securities Debt Maturities Rolling Year Two Through Three Amortized Cost Basis AvailableForSaleSecuritiesDebtMaturitiesRollingYearTwoThroughThreeAmortizedCostBasis	20127000	USD
CY2012Q4	arr	Available For Sale Securities Debt Maturities Rolling Year Two Through Three Amortized Cost Basis AvailableForSaleSecuritiesDebtMaturitiesRollingYearTwoThroughThreeAmortizedCostBasis	8476157000	USD
CY2012Q4	arr	Available For Sale Securities Debt Maturities Rolling Year Two Through Three Fair Value AvailableForSaleSecuritiesDebtMaturitiesRollingYearTwoThroughThreeFairValue	8618862000	USD
CY2013Q4	arr	Available For Sale Securities Debt Maturities Rolling Year Two Through Three Fair Value AvailableForSaleSecuritiesDebtMaturitiesRollingYearTwoThroughThreeFairValue	20289000	USD
CY2012Q4	arr	Available For Sale Securities Net Unamortized Premium AvailableForSaleSecuritiesNetUnamortizedPremium	940000000	USD
CY2013Q4	arr	Available For Sale Securities Net Unamortized Premium AvailableForSaleSecuritiesNetUnamortizedPremium	371438000	USD
CY2012Q4	arr	Availableforsale Securities Agency Securities Gross AvailableforsaleSecuritiesAgencySecuritiesGross	17925998000	USD
CY2013Q4	arr	Availableforsale Securities Agency Securities Gross AvailableforsaleSecuritiesAgencySecuritiesGross	14467220000	USD
CY2013Q4	arr	Cash Collateral Held Fair Value Disclosure CashCollateralHeldFairValueDisclosure	387845000	USD
CY2011Q4	arr	Common Dividends Declared To Be Paid In Subsequent Period CommonDividendsDeclaredToBePaidInSubsequentPeriod	643000	USD
CY2013Q4	arr	Common Dividends Declared To Be Paid In Subsequent Period CommonDividendsDeclaredToBePaidInSubsequentPeriod	0	USD
CY2012Q4	arr	Common Dividends Declared To Be Paid In Subsequent Period CommonDividendsDeclaredToBePaidInSubsequentPeriod	0	USD
CY2013Q4	arr	Common Stock Acquired Average Cost Per Share CommonStockAcquiredAverageCostPerShare	3.89
CY2013Q2	arr	Common Stock Acquired Average Cost Per Share CommonStockAcquiredAverageCostPerShare	5.94
CY2013Q4	arr	Effective Management Fee EffectiveManagementFee	0.01026
CY2011	arr	Estimatedtaxableincome Estimatedtaxableincome	87721000	USD
CY2012	arr	Estimatedtaxableincome Estimatedtaxableincome	281174000	USD
CY2013	arr	Estimatedtaxableincome Estimatedtaxableincome	240448000	USD
CY2013Q4	arr	Haircut For Repurchase Agreements HaircutForRepurchaseAgreements	0.050
CY2012Q4	arr	Haircut For Repurchase Agreements HaircutForRepurchaseAgreements	0.048
CY2013Q4	arr	Net Amount Of Derivative Assets NetAmountOfDerivativeAssets	94467000	USD
CY2012Q4	arr	Net Amount Of Derivative Assets NetAmountOfDerivativeAssets	3649000	USD
CY2012Q4	arr	Net Amount Of Derivative Liabilities NetAmountOfDerivativeLiabilities	-76730000	USD
CY2013Q4	arr	Net Amount Of Derivative Liabilities NetAmountOfDerivativeLiabilities	-96000	USD
CY2013	arr	Netcapitallosses Netcapitallosses	-579322000	USD
CY2012	arr	Netcapitallosses Netcapitallosses	0	USD
CY2011	arr	Netcapitallosses Netcapitallosses	0	USD
CY2013Q4	arr	Number Of Counterparties With Repurchase Agreements Outstanding NumberOfCounterpartiesWithRepurchaseAgreementsOutstanding	27	counterparties
CY2012Q4	arr	Number Of Counterparties With Repurchase Agreements Outstanding NumberOfCounterpartiesWithRepurchaseAgreementsOutstanding	26	counterparties
CY2012Q4	arr	Number Of Master Repurchase Agreements Mr As NumberOfMasterRepurchaseAgreementsMRAs	33	MRA
CY2013Q4	arr	Number Of Master Repurchase Agreements Mr As NumberOfMasterRepurchaseAgreementsMRAs	35	MRA
CY2013	arr	Otherreconciliationitems Gaa Pnetincomelosstoestimatedtaxableincome OtherreconciliationitemsGAAPnetincomelosstoestimatedtaxableincome	18000	USD
CY2011	arr	Otherreconciliationitems Gaa Pnetincomelosstoestimatedtaxableincome OtherreconciliationitemsGAAPnetincomelosstoestimatedtaxableincome	76000	USD
CY2012	arr	Otherreconciliationitems Gaa Pnetincomelosstoestimatedtaxableincome OtherreconciliationitemsGAAPnetincomelosstoestimatedtaxableincome	94000	USD
CY2012Q4	arr	Payable For Unsettled Securities PayableForUnsettledSecurities	0	USD
CY2013Q4	arr	Payable For Unsettled Securities PayableForUnsettledSecurities	159159000	USD
CY2011Q4	arr	Payable For Unsettled Securities PayableForUnsettledSecurities	117885000	USD
CY2013Q4	arr	Percentage Of Portfolio Invested In Agency Securities PercentageOfPortfolioInvestedInAgencySecurities	1
CY2012Q4	arr	Percentage Of Portfolio Invested In Agency Securities PercentageOfPortfolioInvestedInAgencySecurities	1
CY2012Q4	arr	Principal Payments Receivable PrincipalPaymentsReceivable	16037000	USD
CY2013Q4	arr	Principal Payments Receivable PrincipalPaymentsReceivable	70000	USD
CY2013Q4	arr	Principal Payments Receivable Fair Value Disclosure PrincipalPaymentsReceivableFairValueDisclosure	70000	USD
CY2012Q4	arr	Principal Payments Receivable Fair Value Disclosure PrincipalPaymentsReceivableFairValueDisclosure	16037000	USD
CY2012	arr	Principal Repayments Of Agency Securities PrincipalRepaymentsOfAgencySecurities	-2629142000	USD
CY2011	arr	Principal Repayments Of Agency Securities PrincipalRepaymentsOfAgencySecurities	-834947000	USD
CY2013	arr	Principal Repayments Of Agency Securities PrincipalRepaymentsOfAgencySecurities	-3135502000	USD
CY2012	arr	Principal Repayments On Repurchase Agreements PrincipalRepaymentsOnRepurchaseAgreements	114297294000	USD
CY2013	arr	Principal Repayments On Repurchase Agreements PrincipalRepaymentsOnRepurchaseAgreements	127975968000	USD
CY2011	arr	Principal Repayments On Repurchase Agreements PrincipalRepaymentsOnRepurchaseAgreements	34705492000	USD
CY2012	arr	Realized Gain Loss On Short Sale Of Us Treasury Securities RealizedGainLossOnShortSaleOfUSTreasurySecurities	0	USD
CY2013	arr	Realized Gain Loss On Short Sale Of Us Treasury Securities RealizedGainLossOnShortSaleOfUSTreasurySecurities	14176000	USD
CY2011	arr	Realized Gain Loss On Short Sale Of Us Treasury Securities RealizedGainLossOnShortSaleOfUSTreasurySecurities	0	USD
CY2013Q3	arr	Realized Gain Loss On Short Sale Of Us Treasury Securities RealizedGainLossOnShortSaleOfUSTreasurySecurities	35255000	USD
CY2013Q4	arr	Realized Gain Loss On Short Sale Of Us Treasury Securities RealizedGainLossOnShortSaleOfUSTreasurySecurities	0	USD
CY2013Q1	arr	Realized Gain Loss On Short Sale Of Us Treasury Securities RealizedGainLossOnShortSaleOfUSTreasurySecurities	0	USD
CY2013Q2	arr	Realized Gain Loss On Short Sale Of Us Treasury Securities RealizedGainLossOnShortSaleOfUSTreasurySecurities	-21078000	USD
CY2012	arr	Repurchaseof Common Stock Accounts Payable RepurchaseofCommonStockAccountsPayable	0	USD
CY2013	arr	Repurchaseof Common Stock Accounts Payable RepurchaseofCommonStockAccountsPayable	-19682000	USD
CY2011	arr	Repurchaseof Common Stock Accounts Payable RepurchaseofCommonStockAccountsPayable	0	USD
CY2013Q4	arr	Restricted Cash Fair Value Disclosure RestrictedCashFairValueDisclosure	35917000	USD
CY2012Q4	arr	Restricted Cash Fair Value Disclosure RestrictedCashFairValueDisclosure	265552000	USD
CY2013Q4	arr	Restricted Cashand Cash Equivalents Liabilities RestrictedCashandCashEquivalentsLiabilities	387845000	USD
CY2012Q4	arr	Restricted Cashand Cash Equivalents Liabilities RestrictedCashandCashEquivalentsLiabilities	0	USD
CY2013	arr	Sub Management Agreement Paymentto Sub Managerin Eventof Termination SubManagementAgreementPaymenttoSubManagerinEventofTermination	35400000	USD
CY2013	dei	Amendment Flag AmendmentFlag	false
CY2013	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2013	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2013	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2013
CY2013	dei	Document Period End Date DocumentPeriodEndDate	2013-12-31
CY2013	dei	Document Type DocumentType	10-K
CY2013	dei	Entity Central Index Key EntityCentralIndexKey	0001428205
CY2014Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	357621939	shares
CY2013	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2013	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2013Q2	dei	Entity Public Float EntityPublicFloat	1701980000	USD
CY2013	dei	Entity Registrant Name EntityRegistrantName	Armour Residential REIT, Inc.
CY2013	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2013	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
CY2013Q4	invest	Derivative Notional Amount DerivativeNotionalAmount	16025000000	USD
CY2012Q4	invest	Derivative Notional Amount DerivativeNotionalAmount	9822000000	USD

Files In Submission

Name	View Source	Status
0001445305-14-000633-index-headers.html	Edgar Link	pending
0001445305-14-000633-index.html	Edgar Link	pending
0001445305-14-000633.txt	Edgar Link	pending
0001445305-14-000633-xbrl.zip	Edgar Link	pending
arr-20131231.xml	Edgar Link	completed
arr-20131231.xsd	Edgar Link	pending
arr-20131231_cal.xml	Edgar Link	unprocessable
arr-20131231_def.xml	Edgar Link	unprocessable
arr-20131231_lab.xml	Edgar Link	unprocessable
arr-20131231_pre.xml	Edgar Link	unprocessable
arr10k20131231-exx103.htm	Edgar Link	pending
arr10k20131231-exx121.htm	Edgar Link	pending
arr10k20131231-exx231.htm	Edgar Link	pending
arr10k20131231-exx311.htm	Edgar Link	pending
arr10k20131231-exx313.htm	Edgar Link	pending
arr10k20131231-exx322.htm	Edgar Link	pending
arr10k20131231-exx323.htm	Edgar Link	pending
arr10k20131231.htm	Edgar Link	pending
arr10k20131331-exx312.htm	Edgar Link	pending
arr10k20131331-exx321.htm	Edgar Link	pending
arrrepochart.jpg	Edgar Link	pending
cummulativetotalreturns.jpg	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xls	Edgar Link	pending
Financial_Report.xlsx	Edgar Link	pending
R1.htm	Edgar Link	pending
R10.htm	Edgar Link	pending
R11.htm	Edgar Link	pending
R12.htm	Edgar Link	pending
R13.htm	Edgar Link	pending
R14.htm	Edgar Link	pending
R15.htm	Edgar Link	pending
R16.htm	Edgar Link	pending
R17.htm	Edgar Link	pending
R18.htm	Edgar Link	pending
R19.htm	Edgar Link	pending
R2.htm	Edgar Link	pending
R20.htm	Edgar Link	pending
R21.htm	Edgar Link	pending
R22.htm	Edgar Link	pending
R23.htm	Edgar Link	pending
R24.htm	Edgar Link	pending
R25.htm	Edgar Link	pending
R26.htm	Edgar Link	pending
R27.htm	Edgar Link	pending
R28.htm	Edgar Link	pending
R29.htm	Edgar Link	pending
R3.htm	Edgar Link	pending
R30.htm	Edgar Link	pending
R31.htm	Edgar Link	pending
R32.htm	Edgar Link	pending
R33.htm	Edgar Link	pending
R34.htm	Edgar Link	pending
R35.htm	Edgar Link	pending
R36.htm	Edgar Link	pending
R37.htm	Edgar Link	pending
R38.htm	Edgar Link	pending
R39.htm	Edgar Link	pending
R4.htm	Edgar Link	pending
R40.htm	Edgar Link	pending
R41.htm	Edgar Link	pending
R42.htm	Edgar Link	pending
R43.htm	Edgar Link	pending
R44.htm	Edgar Link	pending
R45.htm	Edgar Link	pending
R46.htm	Edgar Link	pending
R47.htm	Edgar Link	pending
R48.htm	Edgar Link	pending
R49.htm	Edgar Link	pending
R5.htm	Edgar Link	pending
R50.htm	Edgar Link	pending
R51.htm	Edgar Link	pending
R52.htm	Edgar Link	pending
R53.htm	Edgar Link	pending
R54.htm	Edgar Link	pending
R55.htm	Edgar Link	pending
R56.htm	Edgar Link	pending
R57.htm	Edgar Link	pending
R58.htm	Edgar Link	pending
R59.htm	Edgar Link	pending
R6.htm	Edgar Link	pending
R60.htm	Edgar Link	pending
R61.htm	Edgar Link	pending
R62.htm	Edgar Link	pending
R63.htm	Edgar Link	pending
R7.htm	Edgar Link	pending
R8.htm	Edgar Link	pending
R9.htm	Edgar Link	pending
report.css	Edgar Link	pending
Show.js	Edgar Link	pending

Create your account

Find Stocks Worth Researching

Deeply Understand Businesses

Value Businesses Intelligently

$ARR
Armour Residential REIT, Inc. Stock $arr

2013 Q4 Form 10-K Financial Statement

#000144530514000633 Filed on February 27, 2014

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$ARR Armour Residential REIT, Inc. Stock $arr

2013 Q4 Form 10-K Financial Statement

#000144530514000633 Filed on February 27, 2014

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$ARR
Armour Residential REIT, Inc. Stock $arr