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Consolidated Statement of Changes in Shareholders' Equity (Unaudited) (Parenthetical) - $ / shares | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2024 | Jun. 30, 2023 | Jun. 30, 2024 | Jun. 30, 2023
Preferred Series E |  |  |  |
Preferred stock per share dividend amount (in USD per share) | $ 22.95 | $ 16.125 | $ 39.075 | $ 32.25
Preferred Series F |  |  |  |
Preferred stock per share dividend amount (in USD per share) | 128.125 |  | 256.25 |
Preferred Series G |  |  |  |
Preferred stock per share dividend amount (in USD per share) | 125.00 |  | 250.00 |
Series H Preferred Stock |  |  |  |
Preferred stock per share dividend amount (in USD per share) | 0.3516 |  | 0.7031 |
Preferred Series I |  |  |  |
Preferred stock per share dividend amount (in USD per share) | 87.50 |  | 175.00 |
Retained Earnings |  |  |  |
Common stock per share dividend amount (in USD per share) | $ 1.35 | $ 1.30 | $ 2.65 | $ 2.60

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