Consolidated Condensed Statements of Stockholders' Equity (USD $) In Millions	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
Net loss	(95)			(95)
Other comprehensive income, net of tax	7					7
Dividends	(227)			(227)
Share-based compensation	81		81
Issuance under stock plans, net of a tax detriment of $3 and other	45	0	45
Issuance under stock plans, net of a tax detriment of $3 and other, shares		17
Common stock repurchases	(148)	0			(148)
Common stock repurchases, shares	12	(12)			12
Ending Balance at Apr. 28, 2013	$ 6,898	$ 12	$ 5,989	$ 12,378	$ (11,427)	$ (54)
Ending Balance, Shares at Apr. 28, 2013		1,202			711