Subsequent Events (Details) - $ / shares		3 Months Ended
	Apr. 23, 2020	Mar. 31, 2020	Mar. 31, 2019
Subsequent Event [Line Items]
Common stock dividends declared per share (usd per share)		$ 0.31	$ 0.30
Preferred stock dividend declared (in usd per share)		$ 14.75
Subsequent Event
Subsequent Event [Line Items]
Common stock dividends declared per share (usd per share)	$ 0.155
Preferred stock dividend declared (in usd per share)	$ 14.75