Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Statements of Changes in Shareholders' Equity (Parenthetical)

v3.10.0.1
Condensed Consolidated Statements of Changes in Shareholders' Equity (Parenthetical) - $ / shares
 9 Months Ended
Sep. 30, 2018
Sep. 30, 2017
Cash dividends declared:    
Common stock, Cash dividend per share (in usd per share) $ 0.36 $ 0.24
Series A Preferred Stock    
Cash dividends declared:    
Preferred stock dividend per share (in usd per share) 0 63.75
Series B Preferred Stock    
Cash dividends declared:    
Preferred stock dividend per share (in usd per share) 36.51 28.96
Series C Preferred Stock    
Cash dividends declared:    
Preferred stock dividend per share (in usd per share) 44.07 44.07
Series D Preferred Stock    
Cash dividends declared:    
Preferred stock dividend per share (in usd per share) 46.88 46.88
Series E Preferred Stock    
Cash dividends declared:    
Preferred stock dividend per share (in usd per share) $ 3,467.50 $ 0.00