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Cash and Investments (Tables) | 6 Months Ended
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Jun. 29, 2013
Cash and Investments [Abstract] |
Schedule of Total Cash and Investments [Table Text Block] | Cash and investments at the end of each period were as follows:
(In Millions) |  | Jun 29, 2013 |  | Dec 29, 2012
Available-for-sale investments |  | $ | 16,353 |  |  | $ | 14,001 |
Cash |  | 542 |  |  | 593 |
Equity method investments |  | 931 |  |  | 992 |
Loans receivable |  | 964 |  |  | 979 |
Non-marketable cost method investments |  | 1,207 |  |  | 1,202 |
Reverse repurchase agreements |  | 165 |  |  | 2,850 |
Trading assets |  | 7,358 |  |  | 5,685 |
Total cash and investments |  | $ | 27,520 |  |  | $ | 26,302 |

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