GOODWILL AND PURCHASED INTANGIBLE ASSETS GOODWILL AND PURCHASED INTANGIBLE ASSETS - Intangible Assets (Details) - USD ($) $ in Thousands	12 Months Ended
	Mar. 28, 2020	Mar. 30, 2019
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Accumulated Amortization	$ 315,832	$ 132,179
Purchased intangibles, net	466,915	825,675
Finite-Lived Intangible Assets, Net	466,915
Finite-lived Intangible Assets Acquired	$ 782,747	957,854
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	4 years 3 months 18 days
Technology-Based Intangible Assets [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	$ 427,123	566,881
Finite-Lived Intangible Assets, Accumulated Amortization	208,848	86,301
Finite-Lived Intangible Assets, Net	$ 218,275	480,580
Finite-Lived Intangible Assets, Remaining Amortization Period	3 years 3 months 18 days
Customer Relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	$ 240,024	245,481
Finite-Lived Intangible Assets, Accumulated Amortization	84,506	36,245
Finite-Lived Intangible Assets, Net	$ 155,518	209,236
Finite-Lived Intangible Assets, Remaining Amortization Period	4 years
Trade Names [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	$ 115,600	115,600
Finite-Lived Intangible Assets, Accumulated Amortization	22,478	9,633
Trademarks and Trade Names [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Net	$ 93,122	105,967
Finite-Lived Intangible Assets, Remaining Amortization Period	7 years 3 months 18 days
In Process Research and Development [Member]
Finite-Lived Intangible Assets [Line Items]
Indefinite-lived Intangible Assets (Excluding Goodwill)		$ 29,892