CONDENSED CONSOLIDATED STATEMENT OF SHAREHOLDERS' EQUITY (Parenthetical) - $ / shares	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Dividend per share [Abstract]
Dividends declared per common share	$ 0.56	$ 0.14	$ 0.00
Preferred Class A [Member]
Dividend per share [Abstract]
Preferred stock dividend declared, per share	58.76	58.76	62.02
Preferred Class B [Member]
Dividend per share [Abstract]
Preferred stock dividend declared, per share	$ 5,300.00	$ 4,107.50	$ 0.00