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Business Combinations - Total Consideration Transferred and Fair Value of Assets Acquired and Liabilities Assumed (Details) - USD ($) $ in Thousands | Feb. 01, 2025 | Sep. 30, 2025 | Dec. 31, 2024
--- | --- | --- | ---
Recognized Amounts of Identifiable Assets Acquired and Liabilities Assumed: |  |  |
Goodwill |  | $ 375,237 | $ 179,025
Heartland BancCorp |  |  |
Consideration |  |  |
Cash for Stock Options, 401K Shares and Fractional Shares | $ 23,102 |  |
Equity Instruments | 320,007 |  |
Fair Value of Total Consideration Transferred | 343,109 |  |
Recognized Amounts of Identifiable Assets Acquired and Liabilities Assumed: |  |  |
Cash | 6,216 |  |
Federal Funds Sold and Other Short-term Investments | 39,550 |  |
Interest-bearing Time Deposits with Banks | 0 |  |
Securities | 220,358 |  |
Loans, Net | 1,503,378 |  |
Stock in FHLB and Other Restricted Stock, at Cost | 6,992 |  |
Premises, Furniture & Equipment | 39,764 |  |
Other Real Estate | 0 |  |
Intangible Assets | 40,065 |  |
Company Owned Life Insurance | 20,660 |  |
Accrued Interest Receivable and Other Assets | 39,274 |  |
Deposits - Non-interest Bearing | (436,467) |  |
Deposits - Interest Bearing | (1,294,696) |  |
FHLB Advances and Other Borrowings | (29,342) |  |
Accrued Interest Payable and Other Liabilities | (8,855) |  |
Total Identifiable Net Assets | 146,897 |  |
Goodwill | $ 196,212 |  |

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