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Other Borrowings and Securities Sold Under Repurchase Agreements - Schedule of Other Borrowings and Securities Sold Under Repurchase Agreements (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Debt Disclosure [Abstract]
FHLB advances	$ 3,200,000
Bank Term Funding Program		$ 3,725,000
Total other borrowings	3,200,000	3,725,000
Securities sold under repurchase agreements	221,913	309,277
Total	$ 3,421,913	$ 4,034,277

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Bank term funding program.

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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.

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Represents the aggregate of total long-term debt, including current maturities and short-term debt.

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The carrying amount as of the balance sheet date for the aggregate of other miscellaneous borrowings owed by the reporting entity.

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Amount, after the effects of master netting arrangements, of funds outstanding borrowed in the form of a security repurchase agreement between the entity and another party for the sale and repurchase of identical or substantially the same securities at a date certain for a specified price. Includes liabilities not subject to a master netting arrangement and not elected to be offset.

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