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Loans (Details) - USD ($) $ in Thousands | Sep. 30, 2025 | Dec. 31, 2024
--- | --- | ---
Summary of Loans [Abstract] |  |
Loans | $ 11,595,134 | $ 9,969,910
Deferred loan origination (fees) costs, net | (41,700) | (64,700)
Commercial and Industrial [Member] |  |
Summary of Loans [Abstract] |  |
Loans | 1,644,218 | 1,426,482
Commercial Real Estate [Member] |  |
Summary of Loans [Abstract] |  |
Loans | 4,830,761 | 3,876,698
Residential Mortgage [Member] |  |
Summary of Loans [Abstract] |  |
Loans | 2,528,565 | 2,142,249
Home Equity [Member] |  |
Summary of Loans [Abstract] |  |
Loans | 435,584 | 334,268
Indirect Auto [Member] |  |
Summary of Loans [Abstract] |  |
Loans | 1,327,689 | 1,273,253
Residential Solar [Member] |  |
Summary of Loans [Abstract] |  |
Loans | 757,982 | 820,079
Other Consumer [Member] |  |
Summary of Loans [Abstract] |  |
Loans | $ 70,335 | $ 96,881

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