ACQUISITION - Pro Forma Information (Details) - Polycom - USD ($) $ in Thousands	12 Months Ended
Mar. 30, 2019	Mar. 31, 2018
Business Acquisition [Line Items]
Business Acquisition, Pro Forma Revenue	$ 2,008,245
Business Acquisition, Pro Forma Operating Income (Loss)	18,929
Business Acquisition, Pro Forma Net Income (Loss)	(38,516)
Revenues	$ 84,800	$ 84,800

Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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+ Details