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v3.25.2

Subsequent Event (Details) | Jul. 24, 2025 $ / shares shares | Jun. 30, 2025 $ / shares | Dec. 31, 2024 $ / shares
--- | --- | --- | ---
Subsequent Event [Line Items] |  |  |
Common stock, par value (in dollars per share) |  | $ 1.00 | $ 1.00
Subsequent Event |  |  |
Subsequent Event [Line Items] |  |  |
Common stock, par value (in dollars per share) | $ 1.00 |  |
Subsequent Event | Fixed-Rate Non-Cumulative Perpetual Preferred Stock |  |  |
Subsequent Event [Line Items] |  |  |
Preferred stock, dividend rate | 6.75% |  |
Subsequent Event | Synovus Shareholders | Newco |  |  |
Subsequent Event [Line Items] |  |  |
Ownership interest | 48.50% |  |
Subsequent Event | Pinnacle Shareholders | Newco |  |  |
Subsequent Event [Line Items] |  |  |
Ownership interest | 51.50% |  |
Subsequent Event | Synovus Financial Corp | Newco |  |  |
Subsequent Event [Line Items] |  |  |
Exchange ratio | 0.5237 |  |
Shares issues upon conversion (in shares) | shares | 1 |  |

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