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Restructuring Charges - Summary of Restructuring Related Costs Excluding Product Transfers (Detail) (USD $)
In Millions, unless otherwise specified |
12 Months Ended | ||
|---|---|---|---|
|
Dec. 31, 2012
|
Dec. 31, 2011
|
Dec. 31, 2010
|
|
| Restructuring related costs | $ 12 | $ 32 | $ 53 |
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Cost of revenue [Member]
|
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| Restructuring related costs | 5 | 13 | 26 |
|
Selling, general and administrative [Member]
|
|||
| Restructuring related costs | 8 | 16 | 30 |
|
Research and development [Member]
|
|||
| Restructuring related costs | 3 | 2 | |
|
Other income and expenses [Member]
|
|||
| Restructuring related costs | $ (1) | $ (5) | |