STOCKHOLDERS' EQUITY - Preferred Stock Outstanding (Details) - $ / shares	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Class of Stock [Line Items]
Number of shares issued (in shares)	2,050,000	2,050,000
Redemption period	90 days
Redemption price per share (in dollars per share)	$ 1,000
Series B
Class of Stock [Line Items]
Number of shares issued (in shares)	300,000	300,000
Preferred stock, dividend rate	6.00%
Series C
Class of Stock [Line Items]
Number of shares issued (in shares)	300,000	300,000
Preferred stock, dividend rate	6.375%
Series D
Class of Stock [Line Items]
Number of shares issued (in shares)	300,000	300,000
Preferred stock, dividend rate	6.35%
Depositary shares issued (in shares)	12,000,000
Series E
Class of Stock [Line Items]
Number of shares issued (in shares)	450,000	450,000
Preferred stock, dividend rate	5.00%
Depositary shares issued (in shares)	18,000,000
Series F
Class of Stock [Line Items]
Number of shares issued (in shares)	400,000	400,000
Preferred stock, dividend rate	5.65%
Series G
Class of Stock [Line Items]
Number of shares issued (in shares)	300,000	300,000
Preferred stock, dividend rate	4.00%
LIBOR | Series B
Class of Stock [Line Items]
Preferred stock, dividend payment rate	3.003%
LIBOR | Series C
Class of Stock [Line Items]
Preferred stock, dividend payment rate	3.157%
LIBOR | Series D
Class of Stock [Line Items]
Preferred stock, dividend payment rate	3.642%
US Treasury (UST) Interest Rate | Series F
Class of Stock [Line Items]
Preferred stock, dividend payment rate	5.313%
US Treasury (UST) Interest Rate | Series G
Class of Stock [Line Items]
Preferred stock, dividend payment rate	3.215%