|**Segment And Geographic Information (Tables)**                  | 3 Months Ended                                                                                                                                                                                                                                                                                                                
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|**Segment Reporting [Abstract]**                                 |                                                                                                                                                                                                                                                                                                                               
|Schedule Of Net Sales And Operating Profit By Reportable Segment | The following table presents net sales and operating profit by reportable segment (in millions):IESDCATDOtherTotalThree Months ended March 30, 2013:Net sales$777$561$—$1,338Operating profit531333(556)308Three Months ended March 31, 2012:Net sales$838$557$—$1,395Operating profit582330(610)302                          
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|                                                                 | IESD                                                                                                                                                                                                                                                                                                                          
|Three Months ended March 30, 2013:                               |                                                                                                                                                                                                                                                                                                                               
|Net sales                                                        | $                                                                                                                                                                                                                                                                                                                             
|Operating profit                                                 | 531                                                                                                                                                                                                                                                                                                                           
|Three Months ended March 31, 2012:                               |                                                                                                                                                                                                                                                                                                                               
|Net sales                                                        | $                                                                                                                                                                                                                                                                                                                             
|Operating profit                                                 | 582                                                                                                                                                                                                                                                                                                                           
|Schedule Of Total Assets By Reportable Segment                   | The following table presents the Company’s total assets by reportable segment (in millions):Total AssetsMarch 30, 2013December 29, 2012IESD$2,483$2,320CATD2,9582,967Other3,7193,984$9,160$9,271                                                                                                                              
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|Total Assets                                                     | March 30, 2013                                                                                                                                                                                                                                                                                                                
|IESD                                                             | $                                                                                                                                                                                                                                                                                                                             
|CATD                                                             | 2,958                                                                                                                                                                                                                                                                                                                         
|Other                                                            | 3,719                                                                                                                                                                                                                                                                                                                         
|                                                                 | $                                                                                                                                                                                                                                                                                                                             
|Net Sales By Geographic Location                                 | The following table presents net sales by geographic location of the customer (in millions):Three Months EndedNet SalesMarch 30, 2013March 31, 2012United States$640$665InternationalEurope357374Japan139165Asia Pacific112105Other9086698730$1,338$1,395                                                                     
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|                                                                 | Three Months Ended                                                                                                                                                                                                                                                                                                            
|Net Sales                                                        | March 30, 2013                                                                                                                                                                                                                                                                                                                
|United States                                                    | $                                                                                                                                                                                                                                                                                                                             
|International                                                    |                                                                                                                                                                                                                                                                                                                               
|Europe                                                           | 357                                                                                                                                                                                                                                                                                                                           
|Japan                                                            | 139                                                                                                                                                                                                                                                                                                                           
|Asia Pacific                                                     | 112                                                                                                                                                                                                                                                                                                                           
|Other                                                            | 90                                                                                                                                                                                                                                                                                                                            
|                                                                 | 698                                                                                                                                                                                                                                                                                                                           
|                                                                 | $                                                                                                                                                                                                                                                                                                                             
|Schedule Of Long-Lived Assets By Geographic Location             | The amounts for long-lived assets by significant geographic market include net property, plant and equipment by physical location of the asset as follows (in millions):Long-Lived AssetsMarch 30, 2013December 29, 2012United States$1,053$1,036InternationalEurope7982Japan3332Asia Pacific8082Other193193385389$1,438$1,425
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|Long-Lived Assets                                                | March 30, 2013                                                                                                                                                                                                                                                                                                                
|United States                                                    | $                                                                                                                                                                                                                                                                                                                             
|International                                                    |                                                                                                                                                                                                                                                                                                                               
|Europe                                                           | 79                                                                                                                                                                                                                                                                                                                            
|Japan                                                            | 33                                                                                                                                                                                                                                                                                                                            
|Asia Pacific                                                     | 80                                                                                                                                                                                                                                                                                                                            
|Other                                                            | 193                                                                                                                                                                                                                                                                                                                           
|                                                                 | 385                                                                                                                                                                                                                                                                                                                           
|                                                                 | $                                                                                                                                                                                                                                                                                                                             

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