|
Goodwill and Other Intangibles - Other Intangibles (Detail) (USD $)
In Millions, unless otherwise specified |
Dec. 31, 2013
|
Dec. 31, 2012
|
|---|---|---|
| Intangible Assets Excluding Goodwill [Line Items] | ||
| Gross carrying amount | $ 46,137 | $ 46,742 |
| Accumulated Amortization | 22,336 | 17,659 |
| Net | 23,801 | 29,083 |
|
Products and product rights [Member]
|
||
| Intangible Assets Excluding Goodwill [Line Items] | ||
| Gross carrying amount | 41,691 | 41,932 |
| Accumulated Amortization | 21,216 | 16,678 |
| Net | 20,475 | 25,254 |
|
In-process research and development [Member]
|
||
| Intangible Assets Excluding Goodwill [Line Items] | ||
| Gross carrying amount | 1,856 | 2,393 |
| Net | 1,856 | 2,393 |
|
Tradenames [Member]
|
||
| Intangible Assets Excluding Goodwill [Line Items] | ||
| Gross carrying amount | 1,632 | 1,521 |
| Accumulated Amortization | 310 | 236 |
| Net | 1,322 | 1,285 |
|
Other [Member]
|
||
| Intangible Assets Excluding Goodwill [Line Items] | ||
| Gross carrying amount | 958 | 896 |
| Accumulated Amortization | 810 | 745 |
| Net | $ 148 | $ 151 |