DERIVATIVE FINANCIAL INSTRUMENTS (Line item in the Condensed Consolidated Statements of Income) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 27, 2021	Jun. 28, 2020	Jun. 27, 2021	Jun. 28, 2020
Derivative [Line Items]
Net sales	$ 3,637,698	$ 2,824,023	$ 6,911,123	$ 5,898,951
Cost of sales	3,257,457	2,704,164	6,269,639	5,601,993
Interest expense, net of capitalized interest	50,651	32,323	80,985	65,011
Gain (loss) on cash flow hedging relationship	1,080	162	1,248	(580)
Sales Contract
Derivative [Line Items]
Net sales	3,637,698	2,824,023	6,911,123	5,898,951
Commodity
Derivative [Line Items]
Cost of sales	3,257,457	2,704,164	6,269,639	5,601,993
Foreign currency derivative
Derivative [Line Items]
Interest expense, net of capitalized interest	50,651	32,323	80,985	65,011
Interest rate swaps | Interest expense, net of capitalized interest
Derivative [Line Items]
Gain (loss) on cash flow hedging relationship	(158)	2	(290)	2
Foreign currency derivatives | Net sales
Derivative [Line Items]
Gain (loss) on cash flow hedging relationship	1,582	(199)	2,408	(450)
Foreign currency derivatives | Cost of sales
Derivative [Line Items]
Gain (loss) on cash flow hedging relationship	$ (344)	$ 359	$ (870)	$ (132)