Fair Value Measurements (Tables)

9 Months Ended

Jul. 28, 2013

Financial assets/liabilities measured at fair value on a recurring basis

Financial assets and liabilities (excluding cash balances) measured at fair value on a recurring basis are summarized below as of July 28, 2013 and October 28, 2012:



	July 28, 2013						October 28, 2012
	Level 1		Level 2		Total		Level 1		Level 2		Total

	(In millions)
Assets:
Money market funds	$	1,145	$	—	$	1,145	$	483	$	—	$	483
U.S. Treasury and agency securities	105		124		229		128		246		374
Non-U.S. government securities	—		11		11		—		29		29
Municipal securities	—		378		378		—		431		431
Commercial paper, corporate bonds and medium-term notes	—		258		258		—		384		384
Asset-backed and mortgage-backed securities	—		281		281		—		298		298
Publicly traded equity securities	57		—		57		47		—		47
Total	$	1,307	$	1,052	$	2,359	$	658	$	1,388	$	2,046