|
Restructuring (Details) (USD $)
In Millions, unless otherwise specified |
3 Months Ended | |
|---|---|---|
|
Mar. 30, 2013
|
Dec. 29, 2012
|
|
| Restructuring Cost and Reserve [Line Items] | ||
| Restructuring and Related Cost, Number of Positions Eliminated, Period Percent | 13.00% | |
| Restructuring and Related Cost, Expected Cost | $ 71 | |
| Effect on Future Cash Flows, Amount | $ 26 | $ 45 |