ACCUMULATED OTHER COMPREHENSIVE LOSS (Details) $ in Thousands	6 Months Ended
	Sep. 29, 2018 USD ($)
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Balance as of March 31, 2018	$ (18,991)
Other comprehensive income (loss) before reclassifications	(5,772)
Amounts reclassified from Accumulated Other Comprehensive Income (Loss)	730
Net current period other comprehensive income (loss)	(5,042)
Balance as of September 29, 2018	(24,033)
Foreign Currency
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Balance as of March 31, 2018	(16,405)
Other comprehensive income (loss) before reclassifications	(8,530)
Amounts reclassified from Accumulated Other Comprehensive Income (Loss)	0
Net current period other comprehensive income (loss)	(8,530)
Balance as of September 29, 2018	(24,935)
Defined Benefit Plans
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Balance as of March 31, 2018	(323)
Other comprehensive income (loss) before reclassifications	0
Amounts reclassified from Accumulated Other Comprehensive Income (Loss)	0
Net current period other comprehensive income (loss)	0
Balance as of September 29, 2018	(323)
Net Unrealized Gain/Loss on Derivatives
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Balance as of March 31, 2018	(2,263)
Other comprehensive income (loss) before reclassifications	2,758
Amounts reclassified from Accumulated Other Comprehensive Income (Loss)	730
Net current period other comprehensive income (loss)	3,488
Balance as of September 29, 2018	$ 1,225