Derivatives - Gains (Losses) on Derivative Financial Instruments (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jul. 02, 2022	Jul. 03, 2021	Jul. 02, 2022	Jul. 03, 2021
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain or (Loss) Recognized in OCI(L) on Derivatives	$ (12,929)	$ 9,073	$ (6,854)	$ 17,361
Aluminum Contracts [Member] | Inventory Classified as Cost of Sales [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain or (Loss) Recognized in OCI(L) on Derivatives	(13,022)	5,108	(7,415)	9,191
Amount of Gain or (Loss) Reclassified from Accumulated OCI(L) into Income	1,210	2,764	2,588	4,152
MTP Contracts [Member] | Inventory Classified as Cost of Sales [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain or (Loss) Recognized in OCI(L) on Derivatives	93	3,965	561	8,170
Amount of Gain or (Loss) Reclassified from Accumulated OCI(L) into Income	$ 2,488	$ 1,369	$ 3,172	$ 1,756