Product Warranty And Safety Recall Campaigns (Warranty And Safety Recall Liability) (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 29, 2013	Sep. 30, 2012	Sep. 29, 2013	Sep. 30, 2012
Movement in Standard Product Warranty Accrual [Roll Forward]
Balance, beginning of period	$ 70,406	$ 67,801	$ 60,263	$ 54,994
Warranties issued during the period	12,008	10,228	46,529	42,846
Settlements made during the period	(16,898)	(19,799)	(45,238)	(52,885)
Recalls and changes to pre-existing warranty liabilities	77	4,980	4,039	18,255
Balance, end of period	$ 65,593	$ 63,210	$ 65,593	$ 63,210