XML 82 R70.htm IDEA: XBRL DOCUMENT v3.25.4
Other Assets - Narrative (Details) - USD ($)
$ in Millions
Dec. 31, 2025
Dec. 31, 2024
Other Assets [Abstract]    
Federal reserve bank stock $ 146.8 $ 146.3
Required percent of capital or surplus 6.00%  
Required percent of deposits 0.60%  
Federal home loan bank stock $ 53.9 $ 18.0