COMMITMENTS AND CONTINGENCIES (Details) $ in Thousands, R$ in Millions	6 Months Ended		12 Months Ended
	Sep. 28, 2018 BRL (R$) tax_assessment	Sep. 28, 2018 USD ($) tax_assessment	Mar. 31, 2016 USD ($)
BRAZIL | Assessment of Sales and Import Taxes
Loss Contingencies [Line Items]
Income tax examination, number of tax assessments | tax_assessment	6	6
Income tax examination, estimate of possible loss	R$ 346	$ 85,240
Pending Litigation | SunEdison filed Chapter 11 | Collectibility of Receivables
Loss Contingencies [Line Items]
Inventory value allegedly received by the Company			$ 98,600
Cash allegedly received by the Company			69,200
SunEdison, Inc
Loss Contingencies [Line Items]
Loss in period from bad debt write off			61,000
Decrease in receivable due from return of previously shipped inventory			$ 90,000