CONSOLIDATED CONDENSED STATEMENTS OF EQUITY (Parenthetical) - $ / shares	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Statement of Stockholders' Equity [Abstract]
Dividends on common stock (in usd per share)	$ 0.01	$ 0.01	$ 0.02	$ 0.80
Dividends on preferred stock (in usd per share)	$ 2,000	$ 2,222	$ 4,000	$ 4,444