XML 69 R59.htm IDEA: XBRL DOCUMENT v3.23.3
Goodwill and Other Intangible Assets - Carrying Amounts of Goodwill by Operating Segments (Details)
$ in Thousands
9 Months Ended
Sep. 30, 2023
USD ($)
Goodwill [Roll Forward]  
Balance at January 1, 2023 $ 991,708
Deductions to goodwill and other adjustments (43)
Balance at September 30, 2023 991,665
Community Banks  
Goodwill [Roll Forward]  
Balance at January 1, 2023 988,941
Deductions to goodwill and other adjustments (43)
Balance at September 30, 2023 988,898
Insurance  
Goodwill [Roll Forward]  
Balance at January 1, 2023 2,767
Deductions to goodwill and other adjustments 0
Balance at September 30, 2023 $ 2,767