COMMITMENTS AND CONTINGENCIES (Details) R$ in Millions, $ in Millions	9 Months Ended		12 Months Ended
	Dec. 31, 2019 BRL (R$) tax_assessment	Dec. 31, 2019 USD ($) tax_assessment	Mar. 31, 2016 USD ($)
Assessment of Sales and Import Taxes | BRAZIL | Foreign Tax Authority
Loss Contingencies [Line Items]
Sales and import taxes, number of tax assessments | tax_assessment	6	6
Sales and import taxes, estimate of possible loss	R$ 340	$ 83.8
Intercompany Payment Deductibility | Foreign Tax Authority
Loss Contingencies [Line Items]
Sales and import taxes, estimate of possible loss		94.0
Pending Litigation | Assessment of Sales and Import Taxes | BRAZIL | Foreign Tax Authority
Loss Contingencies [Line Items]
Sales and import taxes, estimate of possible loss	R$ 60	$ 14.8
Pending Litigation | SunEdison filed Chapter 11 | Collectibility of Receivables
Loss Contingencies [Line Items]
Inventory value allegedly received by the Company			$ 98.6
Cash allegedly received by the Company			69.2
SunEdison, Inc
Loss Contingencies [Line Items]
Loss in period from bad debt write off			61.0
Decrease in receivable due from return of previously shipped inventory			$ 90.0