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v3.25.0.1

Short-Term Borrowings and Long-Term Debt - Narrative (Details) $ in Thousands | 3 Months Ended |  |
--- | --- | --- | ---
Mar. 31, 2024 USD ($) | Dec. 31, 2024 USD ($) trust | Dec. 31, 2023 USD ($)
Debt Instrument [Line Items] |  |  |
FHLB advances borrowing capacity |  | $ 9,900,000 |
FHLB advances |  | $ 3,500,000 | $ 0
Junior subordinated debt |  |  |
Debt Instrument [Line Items] |  |  |
Number of statutory business trusts formed for the purpose of issuing junior subordinated debt to third party investors | trust |  | 1 |
Repayments of subordinated debt | $ 117,000 |  |
Junior subordinated debenture owed to unconsolidated subsidiary trust |  | $ 35,000 |
Trust preferred securities |  | $ 1,000 |

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- Definition Amount of borrowings as of the balance sheet date from the Federal Home Loan Bank, which are primarily used to cover shortages in the required reserve balance and liquidity shortages. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 470 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147478878/942-470-45-1 + Details
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