Premises and Equipment (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Property, Plant and Equipment [Line Items]
Total premises and equipment	$ 579,043	$ 558,209
Less: Accumulated depreciation and amortization	(356,162)	(333,068)
Net premises and equipment	222,881	225,141
Land
Property, Plant and Equipment [Line Items]
Total premises and equipment	39,742	39,752
Buildings and improvements
Property, Plant and Equipment [Line Items]
Total premises and equipment	365,744	357,698
Furniture and equipment
Property, Plant and Equipment [Line Items]
Total premises and equipment	161,244	152,048
Construction in progress
Property, Plant and Equipment [Line Items]
Total premises and equipment	$ 12,313	$ 8,711