Warranty, Guarantees And Contingencies (Tables)

9 Months Ended

Jul. 27, 2014

Commitments and Contingencies Disclosure [Abstract]

Changes in the warranty reserves

Changes in the warranty reserves during the three and nine months ended July 27, 2014 and July 28, 2013 were as follows:

	Three Months Ended						Nine Months Ended
	July 27, 2014			July 28, 2013			July 27, 2014			July 28, 2013
	(In millions)
Beginning balance	$	109		$	104		$	102		$	119
Provisions for warranty	29			27			85			76
Consumption of reserves	(26		)	(31		)	(75		)	(95		)
Ending balance	$	112		$	100		$	112		$	100