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LEGAL PROCEEDINGS (Details)
R$ in Millions, $ in Millions
Mar. 22, 2018
USD ($)
Feb. 25, 2015
USD ($)
Feb. 25, 2015
BRL (R$)
Jan. 13, 2015
USD ($)
Jan. 13, 2015
BRL (R$)
Sep. 30, 2019
USD ($)
Income Tax Examination [Line Items]            
Amount of loss that could potentially exceed amounts accrued           $ 1.4
Brazilian Federal Tax Authorities            
Income Tax Examination [Line Items]            
Assessments sought against entity $ 5.0 $ 8.0 R$ 33.3 $ 3.5 R$ 14.4  
Reduction in principal, penalties and interest 38.00%