STOCKHOLDERS' EQUITY - Schedule of Reclassification from Accumulated Other Comprehensive Loss (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 26, 2021	Dec. 27, 2020	Dec. 29, 2019
Amortization of defined benefit pension and other postretirement plan actuarial losses:
Net sales	$ 14,777,458	$ 12,091,901	$ 11,409,219
Cost of sales	(13,411,631)	(11,253,705)	(10,338,825)
Interest expense, net of capitalized interest	(145,792)	(126,118)	(132,630)
Interest income	6,056	7,305	14,277
Miscellaneous, net	11,580	39,681	(4,633)
Tax expense	(61,122)	(66,755)	(161,009)
Net income	31,268	95,070	$ 456,536
Amount Reclassified from Accumulated Other Comprehensive Loss
Amortization of defined benefit pension and other postretirement plan actuarial losses:
Income before income taxes	(841)	1,234
Tax expense	695	357
Net income	(146)	1,591
Unrealized Losses on Derivative Financial Instruments Classified as Cash Flow Hedges | Amount Reclassified from Accumulated Other Comprehensive Loss
Amortization of defined benefit pension and other postretirement plan actuarial losses:
Net sales	1,359	2,987
Cost of sales	709	(114)
Interest expense, net of capitalized interest	(631)	(209)
Unrealized Holding Gains on Available-for-Sale Securities | Amount Reclassified from Accumulated Other Comprehensive Loss
Amortization of defined benefit pension and other postretirement plan actuarial losses:
Interest income	0	73
Losses Related to Pension and Other Postretirement Benefits | Amount Reclassified from Accumulated Other Comprehensive Loss
Amortization of defined benefit pension and other postretirement plan actuarial losses:
Miscellaneous, net	$ (2,278)	$ (1,503)