Accumulated Other Comprehensive Income (Loss) - Components of Accumulated Other Comprehensive Income (Loss) (Detail) - USD ($) $ in Thousands	3 Months Ended				9 Months Ended
	Sep. 28, 2019		Sep. 29, 2018		Sep. 28, 2019		Sep. 29, 2018
Accumulated Other Comprehensive Income Loss Net Of Tax [Abstract]
Beginning Balance, Gains and Losses on Hedging Derivatives	$ (11,100)		$ (6,800)		$ (6,500)		$ (2,800)
Other comprehensive income (loss) before reclassifications, Gains and Losses on Hedging Derivatives	(3,315)		(1,393)		(7,801)		(5,792)
Amounts reclassified from accumulated other comprehensive (loss) income into earnings, Gains and Losses on Hedging Derivatives	1,615	[1]	193	[2]	1,501	[1]	592	[2]
Net current-period other comprehensive income (loss), Gains and Losses on Hedging Derivatives	(1,700)		(1,200)		(6,300)		(5,200)
Ending Balance, Gains and Losses on Hedging Derivatives	(12,800)		(8,000)		(12,800)		(8,000)
Beginning Balance, Foreign Currency Gains (Losses)	(295,559)		(294,864)		(304,646)		(257,513)
Other comprehensive income (loss) before reclassifications, Foreign Currency Gains (Losses)	(14,306)		22,625		(5,219)		(14,726)
Net current-period other comprehensive income (loss), Foreign Currency Gains (Losses)	(14,306)		22,625		(5,219)		(14,726)
Ending Balance, Foreign Currency Gains (Losses)	(309,865)		(272,239)		(309,865)		(272,239)
Beginning Balance, Adjustment to Early Retiree Medical Plan	8,899		5,632		7,013		5,632
Accumulated other comprehensive income loss defined benefit pension and other postretirement plans other net of tax					1,886
Ending Balance, Adjustment to Early Retiree Medical Plan	8,899		5,632		8,899		5,632
Beginning Balance	(297,760)		(296,032)		(304,133)		(254,681)
Other comprehensive income (loss) before reclassifications	(17,621)		21,232		(13,020)		(20,518)
Amounts reclassified from accumulated other comprehensive income (loss) into earnings	1,615	[1]	193	[2]	1,501	[1]	592	[2]
Net current-period other comprehensive income (loss)	(16,006)		21,425		(11,519)		(19,926)
Accumulated other comprehensive income loss other net of tax					1,886
Ending Balance	$ (313,766)		$ (274,607)		$ (313,766)		$ (274,607)

[1] Includes $1,615 and $1,501 of accumulated other comprehensive income (loss) reclassifications into cost of products sold for net losses on commodity contracts in the third quarter and first nine months of 2019, respectively. The tax impact of those reclassifications was $500 in both the third quarter and first nine months of 2019.

[2] Includes $193 and $592 of accumulated other comprehensive income (loss) reclassifications into cost of products sold for net losses on commodity contracts in the third quarter and first nine months of 2018, respectively. The tax impact of those reclassifications was $100 and $200 in the third quarter and first nine months of 2018, respectively.