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Acquisition and Divestiture Activity - Additional Information (Details) - USD ($) $ in Thousands		3 Months Ended
	Apr. 01, 2024	Mar. 31, 2025	Mar. 31, 2024
Business Acquisition [Line Items]
Purchase price of loans at acquisition	$ 610,691
Par value of acquired loans at acquisition	679,302
Allowance for credit losses at acquisition	26,725
CapStar Financial Holdings, Inc.
Business Acquisition [Line Items]
Other intangible assets	$ 46,125
Transaction costs, expensed		$ 400	$ 700
CapStar Financial Holdings, Inc. | Core deposit
Business Acquisition [Line Items]
Estimated useful lives	10 years

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Business Combination, Acquisition And Integration Related Costs

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The amount of identifiable intangible assets recognized as of the acquisition date.

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Amount of allowance for credit loss at acquisition date of financing receivable purchased with credit deterioration.

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Amount at par value of financing receivable purchased with credit deterioration.

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