SEGMENT REPORTING - Schedule of Segment Reporting Information, by Segment (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Apr. 01, 2018
Segment Reporting Information [Line Items]
Net sales	$ 2,724,675	$ 2,746,678
Operating Income	137,042	201,593
Interest expense, net of capitalized interest	33,562	50,300
Interest income	(3,340)	(1,590)
Foreign currency transaction loss (gain)	2,636	(1,721)
Miscellaneous, net	(357)	(1,617)
Income before income taxes	104,541	156,221
U.S.
Segment Reporting Information [Line Items]
Net sales	1,883,591	1,841,105
U.K. and Europe
Segment Reporting Information [Line Items]
Net sales	514,962	544,300
Mexico
Segment Reporting Information [Line Items]
Net sales	326,122	361,273
Reportable Geographical Components | U.S.
Segment Reporting Information [Line Items]
Net sales	1,883,591	1,841,105
Operating Income	114,840	127,286
Reportable Geographical Components | U.K. and Europe
Segment Reporting Information [Line Items]
Net sales	514,962	544,300
Operating Income	12,714	21,413
Reportable Geographical Components | Mexico
Segment Reporting Information [Line Items]
Net sales	326,122	361,273
Operating Income	9,464	52,870
Elimination
Segment Reporting Information [Line Items]
Operating Income	$ 24	$ 24