INVENTORIES (Tables)

12 Months Ended

Dec. 29, 2019

Inventory Disclosure [Abstract]

Schedule of Inventories

Inventories consisted of the following:

	December 29, 2019		December 30, 2018
	(In thousands)
Raw materials and work-in-process	$	800,749	$	747,801
Finished products	425,919		317,410
Operating supplies	82,447		43,825
Maintenance materials and parts	74,420		50,483
Total inventories	$	1,383,535	$	1,159,519