Warranty, Guarantees And Contingencies (Tables)

9 Months Ended

Jul. 26, 2015

Commitments and Contingencies Disclosure [Abstract]

Changes in the warranty reserves

Changes in the warranty reserves are presented below:

	Three Months Ended						Nine Months Ended
	July 26, 2015			July 27, 2014			July 26, 2015			July 27, 2014
	(In millions)
Beginning balance	$	123		$	109		$	113		$	102
Provisions for warranty	27			29			94			85
Consumption of reserves	(25		)	(26		)	(82		)	(75		)
Ending balance	$	125		$	112		$	125		$	112