|
Restructuring Charges (Narrative) (Details) (USD $)
In Millions, unless otherwise specified |
3 Months Ended | |
|---|---|---|
|
Mar. 31, 2013
|
Dec. 31, 2013
|
|
| Restructuring Cost and Reserve [Line Items] | ||
| Restructuring and other charges | $ 9 | |
| Number of positions eliminated | 31 | |
|
Severance [Member]
|
||
| Restructuring Cost and Reserve [Line Items] | ||
| Restructuring and other charges | 6 | |
| Reserve, current | 3 | |
|
Facilities-related [Member]
|
||
| Restructuring Cost and Reserve [Line Items] | ||
| Restructuring and other charges | 1 | |
| Reserve, current | 1 | |
|
Asset impairments [Member]
|
||
| Restructuring Cost and Reserve [Line Items] | ||
| Restructuring and other charges | 1 | |
|
Other Restructuring [Member]
|
||
| Restructuring Cost and Reserve [Line Items] | ||
| Restructuring and other charges | $ 1 |