Earnings/(Loss) Per Share - Reconciliation of Basic and Diluted Earnings/Loss per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended				6 Months Ended
	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2022	Mar. 31, 2022	Jun. 30, 2023	Jun. 30, 2022
Numerator
Net income/(loss)	$ 132,401	$ 128,720	$ 116,277	$ (468,993)	$ 261,121	$ (352,716)
Preferred stock dividends	(10,425)		(10,425)		(20,850)	(20,850)
Net income/(loss) attributable to common stockholders, basic	$ 121,976		$ 105,852		$ 240,271	$ (373,566)
Denominator
Weighted-average shares outstanding (in shares)	111,021,133		110,868,040		110,982,557	112,373,092
Basic earnings/(loss) per share (in dollars per share)	$ 1.10		$ 0.95		$ 2.16	$ (3.32)
Numerator
Net income/(loss)	$ 132,401	$ 128,720	$ 116,277	$ (468,993)	$ 261,121	$ (352,716)
Preferred stock dividends	(10,425)		(10,425)		(20,850)	(20,850)
Net income/(loss) attributable to common stockholders, diluted	$ 121,976		$ 105,852		$ 240,271	$ (373,566)
Denominator
Number of shares used in basic computation (in shares)	111,021,133		110,868,040		110,982,557	112,373,092
Weighted-average effect of dilutive securities (in shares)	217,871		175,796		324,492	0
Number of shares used in per share computation (in shares)	111,239,004		111,043,836		111,307,049	112,373,092
Diluted earnings/(loss) per share (in dollars per share)	$ 1.10		$ 0.95		$ 2.16	$ (3.32)