SELF-INSURED LIABILITIES (Details) - Self-insured liabilities - USD ($) $ in Thousands	12 Months Ended
	Jul. 02, 2022	Jul. 03, 2021	Jun. 27, 2020
Self-Insured Liabilities
Balance at beginning of period	$ 359,120	$ 329,648	$ 297,817
Charged to costs and expenses	552,019	494,328	502,315
Payments	(513,764)	(464,856)	(470,484)
Balance at end of period	397,375	359,120	$ 329,648
Long-term portion of self-insured liability balance	$ 253,800	$ 227,700