CONDENSED CONSOLIDATED STATEMENT OF SHAREHOLDERS' EQUITY (DEFICIT) (UNAUDITED) - Parenthetical - $ / shares	3 Months Ended
	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Sep. 30, 2020	Jun. 30, 2020	Mar. 31, 2020
Series A Preferred Stock
Preferred Stock, Dividends Per Share, Declared	$ 0.86	$ 0.86	$ 0.86	$ 2.00	$ 2.00	$ 2.00
Series D Preferred Stock
Preferred Stock, Dividends Per Share, Declared				0.13	0.06	0.10
Series F Preferred Stock
Preferred Stock, Dividends Per Share, Declared	$ 0.67	$ 0.67	$ 0.67	$ 0.54	$ 0.66	$ 0.28