| **Accumulated Other Comprehensive Income and Supplemental Equity Information Accumulated Other Comprehensive Income and Supplemental Equity Information (Tables)** | 12 Months Ended                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         |
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| **Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]**                                                                                           |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    |
| Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]                                                                                       | The table below presents the changes in each component of accumulated other comprehensive income, net of tax, including other comprehensive income and the reclassifications out of accumulated other comprehensive income into net earnings for fiscal years 2014, 2013 and 2012 (in millions): UnrealizedUnrealizedForeignAccumulated Gain (Loss) OnGain (Loss) OnCurrencyOther Available-for-saleDerivativeTranslationComprehensive SecuritiesInstrumentsAdjustmentIncomeAccumulated other comprehensive income (loss) as of December 31, 2011$18$—$(2)$16Other comprehensive income (loss) before reclassifications10—2838Amounts reclassified to net earnings from accumulated other comprehensive income(8)——(8)Other comprehensive income (loss)2—2830Accumulated other comprehensive income (loss) as of December 29, 201220—2646Other comprehensive income (loss) before reclassifications53—8Amounts reclassified to net earnings from accumulated other comprehensive income(8)——(8)Other comprehensive income (loss)(3)3——Accumulated other comprehensive income (loss) as of December 28, 20131732646Other comprehensive income (loss) before reclassifications——(217)(217)Amounts reclassified to net earnings from accumulated other comprehensive income(2)——(2)Other comprehensive income (loss)(2)—(217)(219)Accumulated other comprehensive income (loss) as of January 3, 2015$15$3$(191)$(173) |
| Reclassification out of Accumulated Other Comprehensive Income [Table Text Block]                                                                                  | The following table provides details about reclassifications out of accumulated other comprehensive income and the line items impacted in the Company's Consolidated Statements of Earnings for fiscal years 2014, 2013 and 2012 (in millions):Details aboutAmounts reclassified from accumulated other comprehensive income accumulated other comprehensive income components201420132012Statements of Earnings ClassificationUnrealized gain on available-for-sale securities: Gain on sale of available-for-sale securities$3$13$14Other (income) expenseTax effect(1)(5)(6)Income tax expenseNet of tax$2$8$8                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |

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| - Definition
Tabular disclosure of information about items reclassified out of accumulated other comprehensive income (loss).
+ References
No definition available.
+ Details**Name:**us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock**Namespace Prefix:**us-gaap_**Data Type:**nonnum:textBlockItemType**Balance Type:**na**Period Type:**duration |
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| - Definition
Tabular disclosure of the components of accumulated other comprehensive income (loss).
+ References
Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14A -URI http://asc.fasb.org/extlink&oid=36458714&loc=SL7669686-108580
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