| **Segment And Geographic Information (Tables)**                  | 6 Months Ended                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         |
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| **Segments, Geographical Areas [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): IESD CATD Other TotalThree Months ended June 28, 2014:       Net sales$840 $608 $— $1,448Operating profit554 380 (645) 289Three Months ended June 29, 2013:       Net sales$826 $577 $— $1,403Operating profit565 341 (624) 282        Six Months ended June 28, 2014:       Net sales$1,626 $1,185 $— $2,811Operating profit1,099 732 (1,230) 601Six Months ended June 29, 2013:       Net sales$1,603 $1,138 $— $2,741Operating profit1,096 674 (1,180) 590 |
| Schedule Of Total Assets By Reportable Segment                   | The following table presents the Company’s total assets by reportable segment (in millions):Total AssetsJune 28, 2014 December 28, 2013IESD$2,810 $2,855CATD3,262 3,273Other4,371 4,120 $10,443 $10,248                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  |
| Net Sales By Geographic Location                                 | The following table presents net sales by geographic location of the customer (in millions): Three Months Ended Six Months EndedNet SalesJune 28, 2014 June 29, 2013 June 28, 2014 June 29, 2013United States$669 $669 $1,313 $1,309International       Europe408 376 795 733Japan136 137 266 276Asia Pacific134 125 249 237Other101 96 188 186 779 734 1,498 1,432 $1,448 $1,403 $2,811 $2,741                                                                                                                                                                                                                                                                                                                                         |
| 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 AssetsJune 28, 2014 December 28, 2013United States$1,022 $1,045International   Europe75 73Japan23 28Asia Pacific72 75Other190 189 360 365 $1,382 $1,410                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  |

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Long Lived Assets By Geographic Location [Table Text Block]
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Net sales by geographic location.
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Tabular disclosure of reconciling items at the segment level to consolidated level including revenue, operating profit and other relevant factors.
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| - Definition
Tabular disclosure of all significant reconciling items in the reconciliation of total assets from reportable segments to the entity's consolidated assets.
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Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 31 -URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e8924-108599Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 30 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e8906-108599
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