Intangible Assets And Goodwill (Intangible Assets) (Details) (USD $)
In Millions, unless otherwise specified |
Mar. 30, 2013
|
Dec. 31, 2012
|
---|---|---|
Finite-Lived Intangible Assets [Line Items] | ||
Gross Carrying Amount | $ 1,246 | $ 1,251 |
Accumulated Amortization | 1,148 | 1,142 |
Completed technology [Member]
|
||
Finite-Lived Intangible Assets [Line Items] | ||
Gross Carrying Amount | 656 | 657 |
Accumulated Amortization | 634 | 632 |
Patents [Member]
|
||
Finite-Lived Intangible Assets [Line Items] | ||
Gross Carrying Amount | 276 | 276 |
Accumulated Amortization | 276 | 276 |
Customer-related [Member]
|
||
Finite-Lived Intangible Assets [Line Items] | ||
Gross Carrying Amount | 197 | 201 |
Accumulated Amortization | 129 | 125 |
Licensed technology [Member]
|
||
Finite-Lived Intangible Assets [Line Items] | ||
Gross Carrying Amount | 23 | 23 |
Accumulated Amortization | 19 | 19 |
Other Intangibles [Member]
|
||
Finite-Lived Intangible Assets [Line Items] | ||
Gross Carrying Amount | 94 | 94 |
Accumulated Amortization | $ 90 | $ 90 |