XML 91 R70.htm IDEA: XBRL DOCUMENT v3.23.3
Goodwill and Other Intangibles - Summary of Goodwill and Other Intangible Assets (Details) - USD ($)
$ in Thousands
Sep. 30, 2023
Jun. 30, 2023
Dec. 31, 2022
Balances not subject to amortization      
Goodwill $ 557,635   $ 557,635
Balances subject to amortization      
Total goodwill and other intangible assets 566,709   568,009
Core deposit intangible      
Balances subject to amortization      
Core deposit intangible $ 9,074   $ 10,374
Remaining useful life of intangible   5 years