Quarterly report pursuant to Section 13 or 15(d)

Goodwill and Intangible Assets - Goodwill (Details)

v3.5.0.2
Goodwill and Intangible Assets - Goodwill (Details) - USD ($)
$ in Millions
Sep. 30, 2016
Dec. 31, 2015
Goodwill [Line Items]    
Total goodwill $ 69,744 $ 69,761
Operating Segments | Consumer Banking    
Goodwill [Line Items]    
Total goodwill 30,123 30,123
Operating Segments | Global Wealth & Investment Management    
Goodwill [Line Items]    
Total goodwill 9,681 9,698
Operating Segments | Global Banking    
Goodwill [Line Items]    
Total goodwill 23,923 23,923
Operating Segments | Global Markets    
Goodwill [Line Items]    
Total goodwill 5,197 5,197
All Other    
Goodwill [Line Items]    
Total goodwill $ 820 $ 820