| **Debt (Tables)**                        | 12 Months Ended                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            |
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| **Debt Disclosure [Abstract]**           |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       |
| Schedule Of Long-Term Debt               | The carrying value of the Company’s debt, including debt issuance costs, discounts, premiums and the remaining deferred gain from a terminated interest rate swap agreement, consisted of the following (in millions): January 2, 2016 January 3, 2015Term Loan Due June 2015$— $500Term Loan Due August 2015— 250Term Loan Due 20202,093 —2016 Senior Notes500 5052018 Senior Notes496 —2020 Senior Notes496 —2023 Senior Notes892 8902025 Senior Notes494 —2043 Senior Notes689 689Yen-denominated Senior Notes Due 201768 68Yen-denominated Senior Notes Due 2020106 107Yen-denominated credit facilities54 54Commercial paper borrowings504 789Total debt6,392 3,852Less: current debt obligations1,163 1,593Long-term debt$5,229 $2,259 |
| Schedule of Maturities of Long-term Debt | Contractual maturities of the Company's debt for the next five fiscal years and thereafter, excluding any debt issuance costs, discounts or premiums, as of January 2, 2016 were as follows (in millions): 20162017201820192020After 2020Future minimum principal payments$1,163$172$579$210$2,101$2,206                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         |

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| - References
No definition available.
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| - Definition
Tabular disclosure of information pertaining to short-term and long-debt instruments or arrangements, including but not limited to identification of terms, features, collateral requirements and other information necessary to a fair presentation.
+ References
No definition available.
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| - Definition
Tabular disclosure of the combined aggregate amount of maturities and sinking fund requirements for all long-term borrowings for each of the five years following the date of the latest balance sheet date presented.
+ References
Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601
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