Related Parties and Strategic Investments (Details 2) (USD $) In Millions, unless otherwise specified	12 Months Ended
Dec. 29, 2013	Dec. 30, 2012	Jan. 01, 2012
ASSETS
Current assets	$ 631	$ 683
Property, plant, equipment and other assets	2,802	2,902
Total assets	3,433	3,585
LIABILITIES
Current liabilities	1,144	653
Long-term liabilities	1,186	1,640
Summarized Financial Information, Income Statement
Net sales	3,589	4,787	4,577
Gross profit (loss)	31	8	(2)
Net income (loss)	$ 28	$ (15)	$ 5

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