(Loss) Earnings Per Common Share - Basic and Diluted Net (Loss) Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Basic (Loss) Earnings per Common Share
Net (loss) income attributable to Company	$ (298,605,000)	$ 193,200,000	$ (288,510,000)
Less: Preferred Stock dividends	(41,972,000)	(42,859,000)	(41,186,000)
Preferred stock redemption charge	0	(6,165,000)	0
NET (LOSS) INCOME ATTRIBUTABLE TO COMPANY'S COMMON STOCKHOLDERS	$ (340,577,000)	$ 144,176,000	$ (329,696,000)
Basic weighted average common shares outstanding (in shares)	377,287	379,232	371,004
Basic (Loss) Earnings per Common Share (in dollars per share)	$ (0.90)	$ 0.38	$ (0.89)
Diluted (Loss) Earnings per Common Share:
Net (loss) income attributable to Company	$ (298,605,000)	$ 193,200,000	$ (288,510,000)
Less: Preferred Stock dividends	(41,972,000)	(42,859,000)	(41,186,000)
Less: Preferred Stock redemption charge	0	(6,165,000)	0
Net (loss) income attributable to Company’s common stockholders	$ (340,577,000)	$ 144,176,000	$ (329,696,000)
Weighted average common shares outstanding-diluted (in shares)	377,287	379,232	371,004
Diluted weighted average common shares outstanding (in shares)	377,287	380,968	371,004
Diluted (Loss) Earnings per Common Share (in USD per share)	$ (0.90)	$ 0.38	$ (0.89)
6.25% senior convertible notes due 2022 | Convertible notes
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Principal value of trust preferred securities	$ 138,000,000
Performance Shares
Diluted (Loss) Earnings per Common Share:
Net effect of assumed PSUs vested	0	1,541	0
RSUs
Diluted (Loss) Earnings per Common Share:
Net effect of assumed PSUs vested	0	195	0