INCOME TAXES - Schedule of Characterization of Distributions (Details) - $ / shares	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Common Stock
Class of Stock [Line Items]
Ordinary non-qualified dividend income (in dollars per share)	$ 0.2879	$ 0.1940	$ 0.0471
Ordinary non-qualified dividend income (in percent)	95.96%	88.19%	58.82%
Ordinary qualified dividend income (in dollars per share)	$ 0.0121	$ 0.0078	$ 0.0106
Ordinary qualified dividend income (in percent)	4.04%	3.54%	13.26%
Capital gain distributions (in dollars per share)	$ 0	$ 0	$ 0.0223
Capital gain distributions (in percent)	0.00%	0.00%	27.92%
Return of capital (in dollars per share)	$ 0	$ 0.0182	$ 0
Return of capital (in percent)	0.00%	8.27%	0.00%
Distribution per share (in dollars per share)	$ 0.3000	$ 0.2200	$ 0.0800
Distribution paid (in percent)	100.00%	100.00%	100.00%
Preferred Stock - Series E
Class of Stock [Line Items]
Ordinary non-qualified dividend income (in dollars per share)	$ 1.4994	$ 1.3779	$ 0.9191
Ordinary non-qualified dividend income (in percent)	95.96%	88.19%	58.82%
Ordinary qualified dividend income (in dollars per share)	$ 0.0631	$ 0.0553	$ 0.2072
Ordinary qualified dividend income (in percent)	4.04%	3.54%	13.26%
Capital gain distributions (in dollars per share)	$ 0	$ 0	$ 0.4363
Capital gain distributions (in percent)	0.00%	0.00%	27.92%
Return of capital (in dollars per share)	$ 0	$ 0.1293	$ 0
Return of capital (in percent)	0.00%	8.27%	0.00%
Distribution per share (in dollars per share)	$ 1.5625	$ 1.5625	$ 1.5626
Distribution paid (in percent)	100.00%	100.00%	100.00%
Preferred Stock - Series F
Class of Stock [Line Items]
Ordinary non-qualified dividend income (in dollars per share)	$ 1.4095	$ 1.2952	$ 0.8639
Ordinary non-qualified dividend income (in percent)	95.96%	88.19%	58.82%
Ordinary qualified dividend income (in dollars per share)	$ 0.0593	$ 0.0520	$ 0.1947
Ordinary qualified dividend income (in percent)	4.04%	3.54%	13.26%
Capital gain distributions (in dollars per share)	$ 0	$ 0	$ 0.4101
Capital gain distributions (in percent)	0.00%	0.00%	27.92%
Return of capital (in dollars per share)	$ 0	$ 0.1215	$ 0
Return of capital (in percent)	0.00%	8.27%	0.00%
Distribution per share (in dollars per share)	$ 1.4688	$ 1.4687	$ 1.4687
Distribution paid (in percent)	100.00%	100.00%	100.00%