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MARKETABLE SECURITIES (Details) - BRL (R$) R$ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2019 | Dec. 31, 2018
Financial Investments |  |
Marketable securities | R$ 6,330,334 | R$ 21,098,565
Current | 6,150,631 | 21,098,565
Non Current | 179,703 |
Investment funds |  |
Financial Investments |  |
Marketable securities | R$ 6,683 |
Percentage of basis used to calculate interest rate | 61.51% |
Private Funds |  |
Financial Investments |  |
Marketable securities | R$ 1,431,303 | 14,933,513
Percentage of basis used to calculate interest rate | 98.73% |
Public Titles Measured At Fair Value Through Profit or Loss |  |
Financial Investments |  |
Marketable securities | R$ 1,631,319 | 2,049,281
Private Securities (Compromised) |  |
Financial Investments |  |
Marketable securities | R$ 3,081,326 | R$ 4,115,771
Percentage of basis used to calculate interest rate | 98.73% |
Private Securities (Compromised) - Escrow Account |  |
Financial Investments |  |
Marketable securities | R$ 179,703 |
Percentage of basis used to calculate interest rate | 101.02% |

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