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Product Warranty and Safety Recall Campaigns (Warranty and Safety Recall Liability) (Detail) - USD ($)
$ in Thousands
3 Months Ended
Mar. 26, 2017
Mar. 27, 2016
Movement in Standard Product Warranty Accrual [Roll Forward]    
Balance, beginning of period $ 79,482 $ 74,217
Warranties issued during the period 16,752 18,012
Settlements made during the period (19,333) (18,163)
Recalls and changes to pre-existing warranty liabilities 1,310 770
Balance, end of period $ 78,211 $ 74,836