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Consolidated Statements of Changes in Shareholders' Equity - Unaudited (Parenthetical) - $ / shares | 3 Months Ended
--- | ---
Mar. 31, 2021 | Mar. 31, 2020
Special dividend (shares) | 0.15389 |
Series C Preferred Stock |  |
Preferred stock, dividends, per share, cash paid (usd per share) | $ 0.34478125 | $ 0.4375
Series D Preferred Stock |  |
Preferred stock, dividends, per share, cash paid (usd per share) | 0.40625 | 0.40625
Series E Preferred Stock |  |
Preferred stock, dividends, per share, cash paid (usd per share) | 0.403125 | 0.403125
Series F Preferred Stock |  |
Preferred stock, dividends, per share, cash paid (usd per share) | $ 0.375 | $ 0.375

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