Commitments And Contingencies (Tables)

6 Months Ended

Jun. 29, 2013

Commitments and Contingencies Disclosure [Abstract]

Schedule Of Product Warranty Liability

Changes in the Company’s product warranty liability during the three and six months ended June 29, 2013 and June 30, 2012 were as follows (in millions):

	Three Months Ended					Six Months Ended
	June 29, 2013			June 30, 2012		June 29, 2013			June 30, 2012
Balance at beginning of period	$	37		$	37	$	38		$	36
Warranty expense recognized	1			1		3			3
Warranty credits issued	(1		)	—		(4		)	(1		)
Balance at end of period	$	37		$	38	$	37		$	38