EQUITY AND EARNINGS PER SHARE - Schedule of Preferred Shares (Details) - USD ($) $ / shares in Units, shares in Thousands		1 Months Ended				12 Months Ended
	Dec. 12, 2023	Sep. 30, 2021	Feb. 29, 2020	Aug. 31, 2019	Jul. 31, 2019	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022
Class of Stock [Line Items]
Number of shares issued (in shares)						51,964	51,964
Liquidation preference						$ 1,299,104,000	$ 1,299,104,000		$ 1,299,104,000	$ 1,299,104,000,000	$ 1,299,104,000	$ 1,300,959,000	$ 1,300,959,000	$ 1,300,959,000
Carrying Value						$ 1,257,254,000
Dividends Declared (in dollars per share)						$ 7.00	$ 7.00	$ 5.97
Liquidation preference per share (in dollars per share)						$ 25.00
7.50% Series A Preferred Stock
Class of Stock [Line Items]
Interest rate					7.50%	7.50%
Number of shares issued (in shares)						6,200	6,200
Liquidation preference						$ 155,002,000	$ 155,002,000
Issuance Discount						3.15%
Carrying Value						$ 149,822,000
Dividends Declared (in dollars per share)	$ 0.47					$ 1.88	$ 1.88	1.88
7.125% Series B Preferred Stock
Class of Stock [Line Items]
Interest rate				7.125%		7.125%
Number of shares issued (in shares)						11,261	11,261
Liquidation preference						$ 281,518,000	$ 281,518,000
Issuance Discount						3.15%
Carrying Value						$ 272,654,000
Dividends Declared (in dollars per share)	0.45					$ 1.78	$ 1.78	1.78
6.375% Series C Preferred Stock
Class of Stock [Line Items]
Interest rate			6.375%			6.375%
Number of shares issued (in shares)						15,903	15,903
Liquidation preference						$ 397,584,000	$ 397,584,000
Issuance Discount						3.15%
Carrying Value						$ 385,289,000
Dividends Declared (in dollars per share)	$ 0.40					$ 1.59	$ 1.59	1.59
7.00% Series D Preferred Stock
Class of Stock [Line Items]
Interest rate	7.00%	7.00%
Number of shares issued (in shares)						18,600	18,600
Liquidation preference						$ 465,000,000	$ 465,000,000
Issuance Discount						3.15%
Carrying Value						$ 449,489,000
Dividends Declared (in dollars per share)	$ 0.44					$ 1.75	$ 1.75	$ 0.72