Product Warranty And Safety Recall Campaigns (Tables)

9 Months Ended

Sep. 25, 2011

Product Warranty And Safety Recall Campaigns [Abstract]

Warranty And Safety Recall Liability

	Three months ended						Nine months ended
	September 25, 2011			September 26, 2010			September 25, 2011			September 26, 2010
Balance, beginning of period	$	55,407		$	62,569		$	54,134		$	68,044
Warranties issued during the period		10,210			10,865			33,770			27,547
Settlements made during the period		(15,016	)		(16,077	)		(37,882	)		(44,150	)
Recalls and changes to pre-existing warranty liabilities		759			(903	)		1,338			5,013
Balance, end of period	$	51,360		$	56,454		$	51,360		$	56,454