CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS’ EQUITY (Unaudited) (Parenthetical) - $ / shares	3 Months Ended
	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Sep. 30, 2020	Jun. 30, 2020	Mar. 31, 2020
Common stock, cash dividends declared (usd per share)	$ 0.11			$ 0.11
Preferred Series A
Preferred stock, cash dividends declared (usd per share)	0.39	$ 0.39	$ 0.39	0.39	$ 0.39	$ 0.39
Preferred Series B
Preferred stock, cash dividends declared (usd per share)	0.34	0.34	0.34	0.34	0.34	0.34
Common Stock
Common stock, cash dividends declared (usd per share)	$ 0.11	$ 0.11	$ 0.11	$ 0.11	$ 0.11	$ 0.11