REPORTABLE SEGMENTS - Schedule of Net Sales, Operating Income, Depreciation and Amortization, Capital Expenditures, Assets, Customer Location and Long-lived Assets (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 29, 2024	Dec. 31, 2023	Dec. 25, 2022
Net sales
Net sales	$ 17,878,291	$ 17,362,217	$ 17,468,377
Cost of sales	15,565,524	16,243,816	15,656,574
Total gross profit	2,312,767	1,118,401	1,811,803
Selling, general and administrative expense	713,310	551,770	604,742
Operating income
Total segment operating income	1,506,069	522,286	1,176,595
Interest expense, net of capitalized interest	161,175	202,272	152,672
Interest income	(72,666)	(35,651)	(9,028)
Foreign currency transaction losses (gains)	(10,025)	20,570	30,817
Miscellaneous, net	15,316	(30,127)	(23,339)
Income before income taxes	1,412,269	365,222	1,025,473
Income tax expense	325,046	42,905	278,935
Net income	1,087,223	322,317	746,538
U.S.
Net sales
Net sales	10,165,049	9,496,709	10,204,411
Europe
Net sales
Net sales	5,087,606	5,148,931	4,813,108
Mexico
Net sales
Net sales	2,160,490	2,180,418	1,895,658
Asia-Pacific
Net sales
Net sales	303,570	384,946	390,679
Canada, Caribbean and Central America
Net sales
Net sales	89,068	72,339	87,515
Africa
Net sales
Net sales	52,329	66,519	61,894
South America
Net sales
Net sales	20,179	12,355	15,112
Eliminations
Net sales
Cost of sales	0	214	(54)
Total gross profit	0	(214)	54
Operating income
Total segment operating income	0	(214)	54
Interest expense, net of capitalized interest	(8,255)	(8,014)	0
Interest income	8,255	8,014	0
U.S.
Net sales
Net sales	10,629,929	10,027,742	10,748,350
U.S. | Operating Segments
Net sales
Cost of sales	9,065,837	9,505,258	9,312,445
Total gross profit	1,564,092	522,484	1,435,905
Selling, general and administrative expense	451,091	283,590	341,880
Operating income
Total segment operating income	1,113,001	238,894	1,094,025
Interest expense, net of capitalized interest	166,002	208,000	148,720
Interest income	(32,218)	(13,987)	(4,779)
Income tax expense	237,550	(5,848)	220,245
Europe
Net sales
Net sales	5,136,747	5,203,322	4,874,738
Europe | Operating Segments
Net sales
Cost of sales	4,675,080	4,828,623	4,634,066
Total gross profit	461,667	374,699	240,672
Selling, general and administrative expense	198,586	202,203	211,140
Restructuring charges incurred	93,388	44,345	30,466
Operating income
Total segment operating income	169,693	128,151	(934)
Interest expense, net of capitalized interest	2,237	1,728	2,422
Interest income	(16,233)	(4,656)	(296)
Income tax expense	10,750	23,378	8,290
Mexico
Net sales
Net sales	2,111,615	2,131,153	1,845,289
Mexico | Operating Segments
Net sales
Cost of sales	1,824,607	1,909,721	1,710,117
Total gross profit	287,008	221,432	135,172
Selling, general and administrative expense	63,633	65,977	51,722
Operating income
Total segment operating income	223,375	155,455	83,450
Interest expense, net of capitalized interest	1,191	558	1,530
Interest income	(32,470)	(25,022)	(3,953)
Income tax expense	76,746	25,375	50,400
Mexico | Eliminations
Net sales
Net sales	$ 121,600	$ 370,100	120,900
U.K. and Europe | Eliminations
Net sales
Net sales			$ 5,300