GOODWILL AND INTANGIBLE ASSETS - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 27, 2020	Dec. 29, 2019	Dec. 27, 2020	Dec. 29, 2019	Jun. 28, 2020
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill	$ 1,485,078		$ 1,485,078		$ 1,484,436	[1]
Tax deductible goodwill	61,100		61,100		$ 61,100
Intangible asset amortization expense	17,600	$ 16,500	34,500	$ 32,700
Capitalized costs for internal-use software	$ 14,500		$ 14,500

[1] Derived from audited financial statements