Quarterly report pursuant to Section 13 or 15(d)

Goodwill and Intangible Assets - Schedule of Goodwill (Details)

v3.8.0.1
Goodwill and Intangible Assets - Schedule of Goodwill (Details) - USD ($)
$ in Millions
Sep. 30, 2017
Dec. 31, 2016
Goodwill [Line Items]    
Total goodwill $ 68,968 $ 68,969
Less: Goodwill of business held for sale 0 (775)
Operating Segments | Consumer Banking    
Goodwill [Line Items]    
Total goodwill 30,123 30,123
Operating Segments | Global Wealth & Investment Management    
Goodwill [Line Items]    
Total goodwill 9,680 9,681
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]    
All Other $ 45 $ 820