Commitments And Contingencies (Tables)

9 Months Ended

Sep. 27, 2014

Commitments and Contingencies Disclosure [Abstract]

Schedule Of Product Warranty Liability

Changes in the Company’s product warranty liability during the three and nine months ended September 27, 2014 and September 28, 2013 were as follows (in millions):

	Three Months Ended						Nine Months Ended
	September 27, 2014			September 28, 2013			September 27, 2014			September 28, 2013
Balance at beginning of period	$	37		$	37		$	37		$	38
Warranty expense (income) recognized	1			(2		)	4			1
Warranty credits issued	(1		)	—			(4		)	(4		)
Balance at end of period	$	37		$	35		$	37		$	35