Equity (Schedule of Dividend Distributions) (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended				6 Months Ended
	Jun. 30, 2025	Mar. 31, 2025	Jun. 30, 2024	Mar. 31, 2024	Jun. 30, 2025	Jun. 30, 2024
Equity [Abstract]
Dividends declared (in usd per share)	$ 390		$ 390		$ 780	$ 820
Distribution of Assets, Liabilities and Stockholders' Equity [Line Items]
Dividends, Preferred Stock, Cash	$ 7,036	$ 7,035	$ 6,825	$ 6,654
Dividends	38,096	36,232	33,492	36,936	$ 74,328	$ 70,428
Dividends, Preferred Stock, Cash	$ (7,036)	$ (7,035)	$ (6,825)	$ (6,654)
Series A Preferred Stock
Equity [Abstract]
Preferred Stock, Dividends Per Share, Declared	$ 620		$ 420		$ 1,220	$ 840
Distribution of Assets, Liabilities and Stockholders' Equity [Line Items]
Preferred Stock, Dividends Per Share, Declared	$ 620		$ 420		$ 1,220	$ 840
Dividends, Preferred Stock, Cash	$ 2,831		$ 1,941		$ 5,661	$ 3,881
Dividends, Preferred Stock, Cash	$ (2,831)		$ (1,941)		$ (5,661)	$ (3,881)
Series B Preferred Stock
Equity [Abstract]
Preferred Stock, Dividends Per Share, Declared	$ 390		$ 390		$ 780	$ 780
Distribution of Assets, Liabilities and Stockholders' Equity [Line Items]
Preferred Stock, Dividends Per Share, Declared	$ 390		$ 390		$ 780	$ 780
Dividends, Preferred Stock, Cash	$ 1,883		$ 1,883		$ 3,766	$ 3,766
Dividends, Preferred Stock, Cash	$ (1,883)		$ (1,883)		$ (3,766)	$ (3,766)
Series C Preferred Stock
Equity [Abstract]
Preferred Stock, Dividends Per Share, Declared	$ 540		$ 540		$ 1,080.00	$ 1,080.00
Distribution of Assets, Liabilities and Stockholders' Equity [Line Items]
Preferred Stock, Dividends Per Share, Declared	$ 540		$ 540		$ 1,080.00	$ 1,080.00
Dividends, Preferred Stock, Cash	$ 2,156		$ 2,156		$ 4,312	$ 4,313
Dividends, Preferred Stock, Cash	$ (2,156)		$ (2,156)		$ (4,312)	$ (4,313)
Series D Preferred Stock
Equity [Abstract]
Preferred Stock, Dividends Per Share, Declared	$ 440		$ 440		$ 880	$ 880
Distribution of Assets, Liabilities and Stockholders' Equity [Line Items]
Preferred Stock, Dividends Per Share, Declared	$ 440		$ 440		$ 880	$ 880
Dividends, Preferred Stock, Cash	$ 166		$ 166		$ 332	$ 332
Dividends, Preferred Stock, Cash	$ (166)		$ (166)		$ (332)	$ (332)
Series E Preferred Stock
Equity [Abstract]
Preferred Stock, Dividends Per Share, Declared	$ 0		$ 720		$ 0	$ 1,230
Distribution of Assets, Liabilities and Stockholders' Equity [Line Items]
Preferred Stock, Dividends Per Share, Declared	$ 0		$ 720		$ 0	$ 1,230
Dividends, Preferred Stock, Cash	$ 0		$ 679		$ 0	$ 1,187
Dividends, Preferred Stock, Cash	$ 0		$ (679)		$ 0	$ (1,187)