SEGMENT REPORTING - Schedule of Segment Reporting, Goodwill and Assets (Details) - USD ($) $ in Thousands	Mar. 29, 2020	Dec. 29, 2019
Segment Reporting Information [Line Items]
Assets	$ 7,251,982	$ 7,102,364
Long-lived assets	2,849,400	2,893,574
Eliminations
Segment Reporting Information [Line Items]
Assets	(1,960,199)	(1,949,631)
Long-lived assets	(4,232)	(4,256)
U.S. | Operating Segments
Segment Reporting Information [Line Items]
Assets	5,539,187	5,207,282
Long-lived assets	1,791,303	1,789,530
U.K. and Europe | Operating Segments
Segment Reporting Information [Line Items]
Assets	2,694,024	2,824,382
Long-lived assets	760,211	801,887
Mexico | Operating Segments
Segment Reporting Information [Line Items]
Assets	978,970	1,020,331
Long-lived assets	$ 302,118	$ 306,413