Consolidated Condensed Statements of Stockholders' Equity (USD $) In Millions, unless otherwise specified	Total	Common Stock [Member]	Additional Paid-In Capital [Member]	Retained Earnings [Member]	Treasury Stock [Member]	Accumulated Other Comprehensive Income (Loss) [Member]
Beginning Balance at Oct. 28, 2012	$ 7,235	$ 12	$ 5,863	$ 12,700	$ (11,279)	$ (61)
Beginning Balance, Shares at Oct. 28, 2012		1,197			699
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	73			73
Other comprehensive income, net of tax	0					0
Dividends	(348)			(348)
Share-based compensation	121		121
Issuance under stock plans, net of a tax detriment of $3 and other	71	0	71
Issuance under stock plans, net of a tax detriment of $3 and other, shares		21
Common stock repurchases	(198)	0			(198)
Common stock repurchases, shares	15	(15)			15
Ending Balance at Jul. 28, 2013	$ 6,954	$ 12	$ 6,055	$ 12,425	$ (11,477)	$ (61)
Beginning Balance, Shares at Jul. 28, 2013		1,203			714