Warranty, Guarantees And Contingencies (Tables)

6 Months Ended

Apr. 28, 2013

Commitments and Contingencies Disclosure [Abstract]

Changes in the warranty reserves

Changes in the warranty reserves during the three and six months ended April 28, 2013 and April 29, 2012 were as follows:

	Three Months Ended						Six Months Ended
	April 28, 2013			April 29, 2012			April 28, 2013			April 29, 2012
	(In millions)
Beginning balance	$	109		$	161		$	119		$	168
Provisions for warranty	26			33			49			62
Consumption of reserves	(31		)	(42		)	(64		)	(78		)
Ending balance	$	104		$	152		$	104		$	152