Premises and Equipment (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Property, Plant and Equipment [Line Items]
Right-of-use lease assets	$ 67,224	$ 67,267
Accumulated depreciation and amortization	(222,682)	(194,874)
Total premises and equipment, net	585,431	570,678
Land
Property, Plant and Equipment [Line Items]
Premises and equipment	124,819	122,093
Buildings and improvements
Property, Plant and Equipment [Line Items]
Premises and equipment	404,223	388,675
Furniture, fixtures and equipment
Property, Plant and Equipment [Line Items]
Premises and equipment	123,741	112,133
Software
Property, Plant and Equipment [Line Items]
Premises and equipment	63,844	61,242
Construction in progress
Property, Plant and Equipment [Line Items]
Premises and equipment	$ 24,262	$ 14,142