XML 80 R69.htm IDEA: XBRL DOCUMENT v3.24.1.u1
Goodwill and Other Intangible Assets - Schedule of Gross Carrying Amounts and Accumulated Amortization of Other Intangible Assets (Details) - USD ($)
$ in Thousands
Mar. 31, 2024
Dec. 31, 2023
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount $ 196,132 $ 196,132
Accumulated Amortization and Impairment (99,337) (93,882)
Net Carrying Amount 96,795 102,250
Core deposit    
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount 143,511 143,511
Accumulated Amortization and Impairment (77,249) (72,940)
Net Carrying Amount 66,262 70,571
Customer trust relationships    
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount 52,621 52,621
Accumulated Amortization and Impairment (22,088) (20,942)
Net Carrying Amount $ 30,533 $ 31,679