Accumulated Other Comprehensive Income (Loss) - Components of Accumulated Other Comprehensive Income (Loss) (Detail) - USD ($) $ in Thousands	3 Months Ended				6 Months Ended
	Jun. 29, 2019		Jun. 30, 2018		Jun. 29, 2019		Jun. 30, 2018
Accumulated Other Comprehensive Income Loss Net Of Tax [Abstract]
Beginning Balance, Gains and Losses on Hedging Derivatives	$ (6,400)		$ (3,600)		$ (6,500)		$ (2,800)
Other comprehensive income (loss) before reclassifications, Gains and Losses on Hedging Derivatives	(5,217)		(3,647)		(4,486)		(4,399)
Amounts reclassified from accumulated other comprehensive (loss) income into earnings, Gains and Losses on Hedging Derivatives	517	[1]	447	[2]	(114)	[1]	399	[2]
Net current-period other comprehensive income (loss), Gains and Losses on Hedging Derivatives	(4,700)		(3,200)		(4,600)		(4,000)
Ending Balance, Gains and Losses on Hedging Derivatives	(11,100)		(6,800)		(11,100)		(6,800)
Beginning Balance, Foreign Currency Gains (Losses)	(311,286)		(251,398)		(304,646)		(257,513)
Other comprehensive income (loss) before reclassifications, Foreign Currency Gains (Losses)	15,727		(43,466)		9,087		(37,351)
Net current-period other comprehensive income (loss), Foreign Currency Gains (Losses)	15,727		(43,466)		9,087		(37,351)
Ending Balance, Foreign Currency Gains (Losses)	(295,559)		(294,864)		(295,559)		(294,864)
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	(308,787)		(249,366)		(304,133)		(254,681)
Other comprehensive income (loss) before reclassifications	10,510		(47,113)		4,601		(41,750)
Amounts reclassified from accumulated other comprehensive income (loss) into earnings	517	[1]	447	[2]	(114)	[1]	399	[2]
Net current-period other comprehensive income (loss)	11,027		(46,666)		4,487		(41,351)
Accumulated other comprehensive income loss other net of tax					1,886
Ending Balance	$ (297,760)		$ (296,032)		$ (297,760)		$ (296,032)

[1] Includes $517 and $(114) of accumulated other comprehensive income (loss) reclassifications into cost of products sold for net losses on commodity contracts in the second quarter and first six months of 2019, respectively. The tax impacts of those reclassifications were $200 and $0 in the second quarter and first six months of 2019, respectively.

[2] Includes $447 and $399 of accumulated other comprehensive income (loss) reclassifications into cost of products sold for net losses on commodity contracts in the second quarter and first six months of 2018, respectively. The tax impacts of those reclassifications were $100 in both the second quarter and first six months of 2018.