Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Statement of Comprehensive Income [Abstract]
Net (Loss) Income	$ (163,520)	$ 319,613	$ (581,847)
Other comprehensive (loss) income:
Net unrealized (loss) gain on available-for-sale securities	(64,704)	8,016	(3,951)
Reclassification of unrealized loss (gain) on available-for-sale securities to net (loss) income	636	(16,849)	(12,165)
Net unrealized loss on interest rate agreements	0	0	(32,806)
Reclassification of unrealized loss on interest rate agreements to net income	4,127	4,127	3,188
Total other comprehensive loss	(59,941)	(4,706)	(45,734)
Total Comprehensive (Loss) Income	$ (223,461)	$ 314,907	$ (627,581)