v3.26.3
Goodwill and Mortgage Servicing Rights - Goodwill by Business Segment and Corporate (Details) - USD ($)
$ in Millions
Sep. 30, 2026
Jun. 30, 2026
Dec. 31, 2025
Sep. 30, 2025
Jun. 30, 2025
Dec. 31, 2024
Goodwill [Line Items]            
Total goodwill $ 52,717 $ 52,711 $ 52,731 $ 52,717 $ 52,747 $ 52,565
Corporate            
Goodwill [Line Items]            
Total goodwill 713   722      
Consumer & Community Banking | Operating Segments            
Goodwill [Line Items]            
Total goodwill 32,116   32,116      
Commercial & Investment Bank | Operating Segments            
Goodwill [Line Items]            
Total goodwill 11,253   11,259      
Asset & Wealth Management | Operating Segments            
Goodwill [Line Items]            
Total goodwill $ 8,635   $ 8,634