Quarterly report [Sections 13 or 15(d)]

Goodwill and Intangible Assets - Schedule of Goodwill (Details)

v3.25.1
Goodwill and Intangible Assets - Schedule of Goodwill (Details) - USD ($)
$ in Millions
Mar. 31, 2025
Dec. 31, 2024
Goodwill [Line Items]    
Total goodwill $ 69,021 $ 69,021
Operating Segments | Consumer Banking    
Goodwill [Line Items]    
Total goodwill 30,137 30,137
Operating Segments | Global Wealth and Investment Management Segment    
Goodwill [Line Items]    
Total goodwill 9,677 9,677
Operating Segments | Global Banking Segment    
Goodwill [Line Items]    
Total goodwill 24,026 24,026
Operating Segments | Global Markets    
Goodwill [Line Items]    
Total goodwill $ 5,181 $ 5,181