GOODWILL AND INTANGIBLE ASSETS - Schedule of Intangible Assets (Details) - USD ($) $ in Thousands	Mar. 29, 2020	Jun. 30, 2019
Finite-Lived Intangible Assets [Line Items]
Gross	$ 1,394,624	$ 1,425,799
Accumulated Amortization	(1,211,942)	(1,208,849)
Net	182,682	216,950	[1]
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Gross	630,068	630,165
Accumulated Amortization	(520,321)	(483,204)
Net	109,747	146,961
Existing technology
Finite-Lived Intangible Assets [Line Items]
Gross	668,840	669,399
Accumulated Amortization	(652,523)	(647,837)
Net	16,317	21,562
Patents and other intangible assets
Finite-Lived Intangible Assets [Line Items]
Gross	95,716	126,235
Accumulated Amortization	(39,098)	(77,808)
Net	$ 56,618	$ 48,427

[1] Derived from audited financial statements