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Premises, Software and Equipment, Net - Schedule of Premises and Equipment (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
Property, Plant and Equipment, Net, by Type [Abstract]
Premises and equipment, gross	$ 1,332,888	$ 1,286,874
Less: Accumulated depreciation and amortization	551,277	507,744
Total premises, software, and equipment, net	781,611	779,130
Land
Property, Plant and Equipment, Net, by Type [Abstract]
Premises and equipment, gross	184,954	184,318
Buildings and leasehold improvements
Property, Plant and Equipment, Net, by Type [Abstract]
Premises and equipment, gross	728,665	703,798
Furniture, equipment and computer software
Property, Plant and Equipment, Net, by Type [Abstract]
Premises and equipment, gross	409,087	383,056
Construction in progress
Property, Plant and Equipment, Net, by Type [Abstract]
Premises and equipment, gross	$ 10,182	$ 15,702

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- Definition

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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