EARNINGS PER COMMON SHARE - Summary of Basic and Diluted Earnings Per Common Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Earnings (loss) per common share
Net income (loss)	$ 223,083	$ 618,609	$ (120,424)
Less: Preferred share dividends	30,250	30,250	30,250
Net income (loss) available (attributable) to common shareholders	$ 192,833	$ 588,359	$ (150,674)
Weighted average common shares outstanding (in shares)	84,864	84,707	84,262
Earnings (loss) per common share (in dollars per share)	$ 2.27	$ 6.95	$ (1.79)
Earnings (loss) per diluted common share
Net income (loss) available (attributable) to common shareholders	$ 192,833	$ 588,359	$ (150,674)
Weighted average common shares outstanding (in shares)	84,864	84,707	84,262
Share-based compensation plans (in shares)	805	584	0
Weighted average diluted common shares outstanding (in shares)	85,669	85,291	84,262
Earnings (loss) per diluted common share (in dollars per share)	$ 2.25	$ 6.90	$ (1.79)
Weighted average anti-dilutive shares excluded from the dilutive computation (in shares)	324	656	922