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Loans and Allowance for Credit Losses - Schedule of Nonaccrual Loans (Details) - USD ($) $ in Thousands | Dec. 31, 2025 | Dec. 31, 2024
--- | --- | ---
Financing Receivable, Nonaccrual [Line Items] |  |
Nonaccrual Amortized Cost | $ 521,245 | $ 447,979
Nonaccrual With No Related Allowance | 67,312 | 95,004
Past Due 90 Days or More and Accruing | 2,691 | 4,060
Commercial |  |
Financing Receivable, Nonaccrual [Line Items] |  |
Nonaccrual Amortized Cost | 172,713 | 119,507
Nonaccrual With No Related Allowance | 9,665 | 30,551
Past Due 90 Days or More and Accruing | 1,310 | 861
Commercial real estate |  |
Financing Receivable, Nonaccrual [Line Items] |  |
Nonaccrual Amortized Cost | 244,395 | 233,856
Nonaccrual With No Related Allowance | 57,647 | 64,453
Past Due 90 Days or More and Accruing | 0 | 3,126
BBCC |  |
Financing Receivable, Nonaccrual [Line Items] |  |
Nonaccrual Amortized Cost | 2,994 | 4,672
Nonaccrual With No Related Allowance | 0 | 0
Past Due 90 Days or More and Accruing | 177 | 0
Residential real estate |  |
Financing Receivable, Nonaccrual [Line Items] |  |
Nonaccrual Amortized Cost | 73,806 | 60,454
Nonaccrual With No Related Allowance | 0 | 0
Past Due 90 Days or More and Accruing | 599 | 0
Indirect |  |
Financing Receivable, Nonaccrual [Line Items] |  |
Nonaccrual Amortized Cost | 5,802 | 5,372
Nonaccrual With No Related Allowance | 0 | 0
Past Due 90 Days or More and Accruing | 203 | 0
Direct |  |
Financing Receivable, Nonaccrual [Line Items] |  |
Nonaccrual Amortized Cost | 4,331 | 3,407
Nonaccrual With No Related Allowance | 0 | 0
Past Due 90 Days or More and Accruing | 74 | 0
Home equity |  |
Financing Receivable, Nonaccrual [Line Items] |  |
Nonaccrual Amortized Cost | 17,204 | 20,711
Nonaccrual With No Related Allowance | 0 | 0
Past Due 90 Days or More and Accruing | $ 328 | $ 73

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