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Short and Long-term Funding Short and Long-term Funding (Details Textuals) - USD ($) $ in Thousands |  |  |  |  | 12 Months Ended |
--- | --- | --- | --- | --- | --- | ---
Aug. 29, 2029 | Aug. 29, 2024 | Feb. 06, 2023 | Nov. 13, 2014 | Dec. 31, 2024 | Dec. 31, 2023
Debt Instrument [Line Items] |  |  |  |  |  |
Fair Value of Pledged Securities to Securities Sold under Agreements to Repurchase |  |  |  |  | 176.00% |
Senior Notes |  |  |  |  | $ 300,000 | $ 0
Debt Instrument, Rate Conversion Date |  | Aug. 29, 2029 |  |  |  |
Debt Instrument, Redemption Period, Start Date |  |  | Mar. 01, 2028 |  |  |
Interest Added to 5 Year UST Rate |  |  | 2.812% |  |  |
Debt, Weighted Average Interest Rate |  |  |  |  | 3.77% | 4.93%
FHLB Advances, Prepayment Amount |  |  |  |  | $ 600,000 |
FHLB Advances, Prepayment Penalty |  |  |  |  | 14,243 |
Maximum [Member] |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Federal Home Loan Bank, Advances, General Debt Obligations, Disclosures, Collateral Pledged |  |  |  |  | $ 10,900,000 |
Two Thousand Twenty Four Senior Notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Debt Instrument, Issuance Date Month, Year |  | August 2024 |  |  |  |
Senior Notes |  | $ 300,000 |  |  |  |
Debt Instrument, Interest Rate, Stated Percentage |  | 6.455% |  |  |  |
Debt Instrument, Maturity Date |  | Aug. 29, 2030 |  |  |  |
Interest Added to Compound SOFR, effective floating rate |  | 3.03% |  |  |  |
Debt Instrument, Redemption Period, Start Date | Aug. 29, 2029 |  |  |  |  |
Debt Instrument, Redemption |  | Jul. 30, 2030 |  |  |  |
Two Thousand Fourteen Subordinated Notes [Member] |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Junior Subordinated Debentures Issued |  |  |  | $ 250,000 |  |
Debt Instrument, Term |  |  |  | 10 years |  |
Debt Instrument Call Date Earliest Month Year |  |  |  | October 2024 |  |
Subordinated Borrowing, Interest Rate |  |  |  | 4.25% |  |
Debt Instrument, Maturity Date Month, Year |  |  |  | January 2025 |  |
Two Thousand Twenty Three Subordinated Notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Debt Instrument, Maturity Date |  |  | Mar. 01, 2033 |  |  |
Junior Subordinated Debentures Issued |  |  | $ 300,000 |  |  |
Debt Instrument, Term |  |  | 10 years |  |  |
Subordinated Borrowing, Interest Rate |  |  | 6.625% |  |  |

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