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CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME/(LOSS) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Net income	$ 95,599	$ 87,132	$ 277,496	$ 240,922
Other Comprehensive Income/(Loss):
Reclassification adjustment for MBS sales included in net income	(14,499)	(9,455)	(36,370)	(25,580)
Derivative hedging instrument fair value changes, net	(233)	5,390	(30,384)	32,974
Amortization of de-designated hedging instruments, net	(685)	0	(1,769)	0
Other Comprehensive Income/(Loss)	(9,934)	(38,343)	(18,438)	(82,856)
Comprehensive income before preferred stock dividends	85,665	48,789	259,058	158,066
Dividends declared on preferred stock	(3,750)	(3,750)	(11,250)	(11,250)
Comprehensive Income Available to Common Stock and Participating Securities	81,915	45,039	247,808	146,816
Agency MBS
Other Comprehensive Income/(Loss):
Unrealized (loss)/gain, net	603	(9,177)	22,483	(27,507)
Non-Agency MBS, CRT Securities and MSR Term Notes [Member]
Other Comprehensive Income/(Loss):
Unrealized (loss)/gain, net	$ 4,880	$ (25,101)	$ 27,602	$ (62,743)

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