Product Warranty And Safety Recall Campaigns (Warranty And Safety Recall Liability) (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 30, 2014	Mar. 31, 2013
Movement in Standard Product Warranty Accrual [Roll Forward]
Balance, beginning of period	$ 64,120	$ 60,263
Warranties issued during the period	17,362	15,120
Settlements made during the period	(11,573)	(11,638)
Recalls and changes to pre-existing warranty liabilities	(573)	3,964
Balance, end of period	$ 69,336	$ 67,709