BUSINESS SEGMENT INFORMATION - Narrative (Details) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 26, 2020 USD ($)	Dec. 28, 2019 USD ($)	Dec. 26, 2020 USD ($) segment	Dec. 28, 2019 USD ($)
Segment Reporting Information [Line Items]
Number of reporting segments | segment			3
Operating expenses	$ 1,886,396	$ 2,275,906	$ 3,686,662	$ 4,550,958
Revision of Prior Period, Reclassification, Adjustment
Segment Reporting Information [Line Items]
Operating expenses		$ 64,000		$ 131,800