DERIVATIVES AND FAIR VALUE MEASUREMENTS (Schedules of Derivatives) (Details) - USD ($) $ in Thousands	Sep. 29, 2018	Mar. 31, 2018
Designated as Hedging Instrument
Assets
Derivative Assets	$ 2,926	$ 1,104
Liabilities
Derivative Liabilities	217	1,583
Foreign Exchange Contract \| Other Current Assets \| Designated as Hedging Instrument
Assets
Derivative Assets		780
Foreign Exchange Contract \| Other Current Assets \| Not Designated as Hedging Instrument
Assets
Derivative Assets		324
Foreign Exchange Contract \| Other Current Liabilities \| Designated as Hedging Instrument
Liabilities
Derivative Liabilities		1,445
Foreign Exchange Contract \| Other Current Liabilities \| Not Designated as Hedging Instrument
Liabilities
Derivative Liabilities		138
Interest Rate Swap \| Other Current Assets \| Designated as Hedging Instrument
Assets
Derivative Assets		0
Fair Value, Measurements, Recurring [Member]
Assets
Money market funds	70,961	75,450
Assets fair value	73,887	76,554
Liabilities
Liabilities fair value	217	1,583
Fair Value, Measurements, Recurring [Member] \| Level 1
Assets
Money market funds	70,961	75,450
Assets fair value	70,961	75,450
Liabilities
Liabilities fair value	0	0
Fair Value, Measurements, Recurring [Member] \| Level 2
Assets
Money market funds	0	0
Assets fair value	2,926	1,104
Liabilities
Liabilities fair value	217	1,583
Fair Value, Measurements, Recurring [Member] \| Designated as Hedging Instrument
Assets
Derivative Assets	2,407	780
Liabilities
Derivative Liabilities	133	1,445
Fair Value, Measurements, Recurring [Member] \| Designated as Hedging Instrument \| Level 1
Assets
Derivative Assets	0	0
Liabilities
Derivative Liabilities	0	0
Fair Value, Measurements, Recurring [Member] \| Designated as Hedging Instrument \| Level 2
Assets
Derivative Assets		780
Liabilities
Derivative Liabilities		1,445
Fair Value, Measurements, Recurring [Member] \| Not Designated as Hedging Instrument
Assets
Derivative Assets	213	324
Liabilities
Derivative Liabilities	84	138
Fair Value, Measurements, Recurring [Member] \| Not Designated as Hedging Instrument \| Level 1
Assets
Derivative Assets	0	0
Liabilities
Derivative Liabilities	0	0
Fair Value, Measurements, Recurring [Member] \| Not Designated as Hedging Instrument \| Level 2
Assets
Derivative Assets		324
Liabilities
Derivative Liabilities		$ 138
Fair Value, Measurements, Recurring [Member] \| Foreign Exchange Contract \| Other Current Assets \| Designated as Hedging Instrument \| Level 2
Assets
Derivative Assets	2,407
Fair Value, Measurements, Recurring [Member] \| Foreign Exchange Contract \| Other Current Assets \| Not Designated as Hedging Instrument \| Level 2
Assets
Derivative Assets	213
Fair Value, Measurements, Recurring [Member] \| Foreign Exchange Contract \| Other Current Liabilities \| Designated as Hedging Instrument \| Level 2
Liabilities
Derivative Liabilities	133
Fair Value, Measurements, Recurring [Member] \| Foreign Exchange Contract \| Other Current Liabilities \| Not Designated as Hedging Instrument \| Level 2
Liabilities
Derivative Liabilities	84
Fair Value, Measurements, Recurring [Member] \| Interest Rate Swap \| Other Current Assets \| Designated as Hedging Instrument
Assets
Derivative Assets	306
Fair Value, Measurements, Recurring [Member] \| Interest Rate Swap \| Other Current Assets \| Designated as Hedging Instrument \| Level 1
Assets
Derivative Assets	0
Fair Value, Measurements, Recurring [Member] \| Interest Rate Swap \| Other Current Assets \| Designated as Hedging Instrument \| Level 2
Assets
Derivative Assets	$ 306

Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

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Fair value portion of investment securities, including, but not limited to, marketable securities, derivative financial instruments, and investments accounted for under the equity method.

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