Securities Sold Under Repurchase Agreements (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2024	Dec. 31, 2023
Collateral Securities and Repurchase Borrowing agreements
Average outstanding amount	$ 616,208	$ 469,152
Maximum amount outstanding at any month end	713,772	544,418
Collateralized Securities, Book Value of Securities Sold	793,546	694,112
Collateralized securities, Fair Value of Securities Sold	702,566	609,701
Repurchase Borrowing, Balance of Liability	$ 535,322	$ 530,416
Repurchase Borrowing, Weighted Average Interest Rate (as a percent)	3.12%	3.78%
Overnight agreements
Collateral Securities and Repurchase Borrowing agreements
Collateralized Securities, Book Value of Securities Sold	$ 775,760	$ 667,647
Collateralized securities, Fair Value of Securities Sold	687,091	587,673
Repurchase Borrowing, Balance of Liability	$ 523,152	$ 518,650
Repurchase Borrowing, Weighted Average Interest Rate (as a percent)	3.09%	3.76%
1 to 29 days
Collateral Securities and Repurchase Borrowing agreements
Collateralized Securities, Book Value of Securities Sold	$ 15,872	$ 24,842
Collateralized securities, Fair Value of Securities Sold	13,604	20,454
Repurchase Borrowing, Balance of Liability	$ 11,100	$ 10,696
Repurchase Borrowing, Weighted Average Interest Rate (as a percent)	4.75%	4.50%
Over 90 days
Collateral Securities and Repurchase Borrowing agreements
Collateralized Securities, Book Value of Securities Sold	$ 1,914	$ 1,623
Collateralized securities, Fair Value of Securities Sold	1,871	1,574
Repurchase Borrowing, Balance of Liability	$ 1,070	$ 1,070
Repurchase Borrowing, Weighted Average Interest Rate (as a percent)	4.00%	4.00%

Represents the average amount of securities sold under repurchase agreements during the period.

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Represents the maximum balance outstanding at any month end during the period as of the balance sheet date.

+ References

No definition available.

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- Definition

Carrying amount of assets sold under agreements to repurchase when the carrying amount (or market value, if higher than the carrying amount) of securities or other assets sold under repurchase agreements exceeds 10 percent of total assets.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 235
-SubTopic 10
-Name Accounting Standards Codification
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- Definition

Interest rate on the amount to be repaid to the counterparty to the repurchase agreement when the carrying amount (or market value, if higher than the carrying amount) of securities or other assets sold under the repurchase agreement exceeds 10 percent of total assets.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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-Section 50
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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

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Market value of assets sold under agreements to repurchase when the carrying amount (or market value, if higher than the carrying amount) of securities or other assets sold under repurchase agreements exceeds 10 percent of total assets.

+ References

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- Definition

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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