Goodwill and Intangible Assets - Goodwill (Details) (USD $)
In Millions, unless otherwise specified |
Jun. 30, 2014
|
Dec. 31, 2013
|
---|---|---|
Goodwill [Line Items] | ||
Total Goodwill | $ 69,810 | $ 69,844 |
Consumer & Business Banking Segment [Member]
|
||
Goodwill [Line Items] | ||
Total Goodwill | 31,681 | 31,681 |
Global Wealth & Investment Management Segment [Member]
|
||
Goodwill [Line Items] | ||
Total Goodwill | 9,698 | 9,698 |
Global Banking Segment [Member]
|
||
Goodwill [Line Items] | ||
Total Goodwill | 22,377 | 22,377 |
Global Markets Segment [Member]
|
||
Goodwill [Line Items] | ||
Total Goodwill | 5,197 | 5,197 |
All Other [Member]
|
||
Goodwill [Line Items] | ||
Total Goodwill | $ 857 | $ 891 |
X | ||||||||||
- Definition
Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Details
|