ALLOWANCE FOR CREDIT LOSSES ON TRADE RECEIVABLES (Details) - USD ($) $ in Thousands	12 Months Ended
	Jul. 03, 2021	Jun. 27, 2020	Jun. 29, 2019
Accounts, Notes, Loans and Financing Receivable, Gross, Allowance, and Net [Abstract]
Benefit resulting from pre-pandemic receivables	$ 184,800
Allowance for Doubtful Accounts
Balance at beginning of period	334,810	$ 28,176	$ 25,768
Adjustments to costs and expenses	(152,740)	404,158	62,946
Customer accounts written off, net of recoveries	(45,230)	(83,915)	(64,219)
Other adjustments	(19,145)	(13,609)	3,681
Balance at end of period	$ 117,695	$ 334,810	$ 28,176