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CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY (unaudited) (Parenthetical) - $ / shares | 3 Months Ended | 9 Months Ended
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Sep. 30, 2020 | Sep. 30, 2019 | Sep. 30, 2020 | Sep. 30, 2019
Statement of Stockholders' Equity [Abstract] |  |  |  |
Cash dividends on common stock (in dollars per share) | $ 0.33 | $ 0.30 | $ 0.99 | $ 0.90
Preferred Stock | Series D Preferred Stock |  |  |  |
Cash dividends on preferred stock (in dollars per share) | 0.39 | 0.39 | 1.17 | 1.17
Preferred Stock | Series E Preferred Stock |  |  |  |
Cash dividends on preferred stock (in dollars per share) | $ 0.37 | $ 0.37 | $ 1.11 | $ 0.37

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