Available-for-Sale Investments and Cash Equivalents (Tables)

12 Months Ended

Dec. 29, 2012

Available-for-sale investments and cash equivalents as of December 29, 2012 and December 31, 2011 were as follows:

	2012								2011
			Gross		Gross						Gross		Gross
	Adjusted		Unrealized		Unrealized		Fair		Adjusted		Unrealized		Unrealized		Fair
(In Millions)	Cost		Gains		Losses		Value		Cost		Gains		Losses		Value
Asset-backed securities	$	14	$	—	$	(3)	$	11	$	48	$	—	$	(12)	$	36
Bank deposits		1,417		1		—		1,418		1,046		1		(1)		1,046
Commercial paper		4,184		1		—		4,185		3,820		—		(3)		3,817
Corporate bonds		635		8		(1)		642		892		14		(9)		897
Government bonds		2,235		—		—		2,235		3,631		—		(4)		3,627
Marketable equity securities		3,356		1,069		(1)		4,424		189		385		(12)		562
Money market fund deposits		1,086		—		—		1,086		546		—		—		546
Total available-for-sale
investments	$	12,927	$	1,079	$	(5)	$	14,001	$	10,172	$	400	$	(41)	$	10,531
Reverse repurchase agreements		2,800						2,800		500						500
Total available-for-sale
investments and cash
equivalents	$	15,727	$	1,079	$	(5)	$	16,801	$	10,672	$	400	$	(41)	$	11,031

Available-for-sale Securities [Member]

The amortized cost and fair value of available-for-sale debt investments as of December 29, 2012, by contractual maturity, were as follows:

(In Millions)	Cost		Fair Value
Due in 1 year or less	$	7,995	$	7,999
Due in 1–2 years		409		413
Due in 2–5 years		67		68
Instruments not due at a single maturity date		1,100		1,097
Total	$	9,571	$	9,577