Securities Sold Under Agreements to Repurchase - Schedule of Securities Sold under Agreements to Repurchase and Related Weighted-Average Interest Rates (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Dec. 31, 2024
Securities Sold under Agreements to Repurchase [Abstract]
Outstanding at period end	$ 277,594	$ 244,626	$ 268,975
Average amount outstanding during the period	286,137	261,818
Maximum amount outstanding at any month-end during the period	$ 311,335	$ 319,423
Weighted-average interest rate during year	0.90%	1.11%
Weighted-average interest rate at end of year	1.13%	1.09%	0.86%

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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