BUSINESS SEGMENT AND GEOGRAPHIC REPORTING (Schedule of Net Sales, Operating Income, Depreciation and Amortization and Long-lived Assets) (Details) - USD ($) $ in Thousands	3 Months Ended												12 Months Ended
	Dec. 30, 2018	Sep. 30, 2018	Jul. 01, 2018	Apr. 01, 2018	Dec. 31, 2017	Sep. 24, 2017	Jun. 25, 2017	Mar. 26, 2017	Dec. 25, 2016	Sep. 25, 2016	Jun. 26, 2016	Mar. 27, 2016	Dec. 30, 2018	Dec. 31, 2017	Dec. 25, 2016
Segment Reporting Information [Line Items]
Depreciation and amortization													$ 279,657	$ 277,792	$ 231,708
Net sales to customers by customer location:
Total	$ 2,656,789	$ 2,697,604	$ 2,836,713	$ 2,746,678	$ 2,742,352	$ 2,793,885	$ 2,752,286	$ 2,479,340	$ 2,370,883	$ 2,495,281	$ 2,551,990	$ 2,460,410	10,937,784	10,767,863	9,878,564
Operating income
Total operating income													495,686	1,072,322	792,082
Interest expense, net of capitalized interest													162,812	107,183	75,636
Interest income													(13,811)	(7,730)	(2,301)
Foreign currency transaction gain													17,160	(2,659)	4,055
Miscellaneous, net													(2,702)	(6,538)	(9,344)
Income before income taxes													332,227	982,066	724,036
Long-lived assets:
Total	2,161,702				2,095,147								2,161,702	2,095,147
U.S.
Net sales to customers by customer location:
Total													7,173,280	7,452,758	6,460,787
Mexico
Net sales to customers by customer location:
Total													1,411,727	1,019,170	1,180,947
Asia
Net sales to customers by customer location:
Total													158,864	136,144	101,209
Canada, Caribbean and Central America
Net sales to customers by customer location:
Total													26,450	114,543	152,516
Africa
Net sales to customers by customer location:
Total													21,286	29,905	17,117
U.K. and Europe
Net sales to customers by customer location:
Total													2,134,822	2,000,843	1,952,192
South America
Net sales to customers by customer location:
Total													10,704	13,279	11,955
Pacific
Net sales to customers by customer location:
Total													651	1,221	1,841
U.S.
Net sales to customers by customer location:
Total													7,425,661	7,443,222	6,671,403
Long-lived assets:
Total	1,506,217				1,437,220								1,506,217	1,437,220
U.K. and Europe
Net sales to customers by customer location:
Total													2,148,666	1,996,319	1,947,441
Long-lived assets:
Total	359,621				368,521								359,621	368,521
Mexico
Net sales to customers by customer location:
Total													1,363,457	1,328,322	1,259,720
Long-lived assets:
Total	$ 295,864				$ 289,406								295,864	289,406
Operating Segments | U.S.
Segment Reporting Information [Line Items]
Depreciation and amortization													201,126	199,749	151,527
Operating income
Total operating income													291,381	841,492	572,558
Operating Segments | U.K. and Europe
Segment Reporting Information [Line Items]
Depreciation and amortization													51,108	51,040	51,193
Operating income
Total operating income													84,524	77,105	78,572
Operating Segments | Mexico
Segment Reporting Information [Line Items]
Depreciation and amortization													27,423	27,003	28,988
Operating income
Total operating income													119,649	153,631	140,857
Elimination
Operating income
Total operating income													$ 132	$ 94	$ 95