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33. FINANCIAL INSTRUMENTS AND RISK MANAGEMENT (Details 9) - BRL (R$) R$ in Millions | Dec. 31, 2019 | Dec. 31, 2018
--- | --- | ---
ASSETS |  |
Marketable securities (Note 7) | R$ 753 | R$ 813
Restricted cash | 12 | 91
Assets | 49,926 | 59,855
LIABILITIES |  |
Loans and financing (Note 22) - CDI | (14,777) | (14,772)
Loans and financing (Note 24) - TJLP | (7,913) | (23,394)
Liabilities | (34,035) | (43,916)
Net assets (liabilities) exposed | 922 | 712
Interest rate risk [member] |  |
LIABILITIES |  |
Net assets (liabilities) exposed | 5,846 | R$ 4,821
Remote Scenario [Member] |  |
ASSETS |  |
CVA and Other financial components - SELIC | 4,438 |
LIABILITIES |  |
Net assets (liabilities) exposed | (1,523) |
At Cost [Member] | Interest rate risk [member] |  |
ASSETS |  |
Cash equivalents (Note 6) | 326 |
Marketable securities (Note 7) | 753 |
Restricted cash | 12 |
Assets | 1,973 |
LIABILITIES |  |
Liabilities | (4,017) |
Net assets (liabilities) exposed | (2,044) |
At Cost [Member] | Selic rate [member] | Interest rate risk [member] |  |
ASSETS |  |
CVA and Other financial components - SELIC | 882 |
At Cost [Member] | CDI Rate[member] | Interest rate risk [member] |  |
LIABILITIES |  |
Loans and financing (Note 22) - CDI | (3,773) |
At Cost [Member] | TJLP [member] | Interest rate risk [member] |  |
LIABILITIES |  |
Loans and financing (Note 24) - TJLP | (244) |
At Cost [Member] | Probable Scenario [Member] | Interest rate risk [member] |  |
ASSETS |  |
Cash equivalents (Note 6) | 331 |
Marketable securities (Note 7) | 764 |
Restricted cash | 12 |
Assets | 2,002 |
At Cost [Member] | Probable Scenario [Member] | Selic rate [member] | Interest rate risk [member] |  |
ASSETS |  |
CVA and Other financial components - SELIC | 895 |
LIABILITIES |  |
Liabilities | (4,086) |
Net assets (liabilities) exposed | (2,084) |
Net effect of fluctuation in interest rates | (40) |
At Cost [Member] | Probable Scenario [Member] | CDI Rate[member] | Interest rate risk [member] |  |
LIABILITIES |  |
Loans and financing (Note 22) - CDI | (3,830) |
At Cost [Member] | Probable Scenario [Member] | TJLP [member] | Interest rate risk [member] |  |
LIABILITIES |  |
Loans and financing (Note 24) - TJLP | (256) |
At Cost [Member] | Probable Scenario [Member] | Interest rate risk [member] |  |
ASSETS |  |
Cash equivalents (Note 6) | 332 |
Marketable securities (Note 7) | 767 |
Restricted cash | 12 |
Assets | 2,010 |
LIABILITIES |  |
Liabilities | (4,103) |
Net assets (liabilities) exposed | (2,093) |
Net effect of fluctuation in interest rates | (49) |
At Cost [Member] | Probable Scenario [Member] | Selic rate [member] | Interest rate risk [member] |  |
ASSETS |  |
CVA and Other financial components - SELIC | 899 |
At Cost [Member] | Probable Scenario [Member] | CDI Rate[member] | Interest rate risk [member] |  |
LIABILITIES |  |
Loans and financing (Note 22) - CDI | (3,844) |
At Cost [Member] | Probable Scenario [Member] | TJLP [member] | Interest rate risk [member] |  |
LIABILITIES |  |
Loans and financing (Note 24) - TJLP | (259) |
At Cost [Member] | Remote Scenario [Member] | Interest rate risk [member] |  |
ASSETS |  |
Cash equivalents (Note 6) | 333 |
Marketable securities (Note 7) | 770 |
Restricted cash | 12 |
Assets | 2,017 |
At Cost [Member] | Remote Scenario [Member] | Selic rate [member] | Interest rate risk [member] |  |
ASSETS |  |
CVA and Other financial components - SELIC | 902 |
LIABILITIES |  |
Liabilities | (4,120) |
Net assets (liabilities) exposed | (2,103) |
Net effect of fluctuation in interest rates | (59) |
At Cost [Member] | Remote Scenario [Member] | CDI Rate[member] | Interest rate risk [member] |  |
LIABILITIES |  |
Loans and financing (Note 22) - CDI | (3,858) |
At Cost [Member] | Remote Scenario [Member] | TJLP [member] | Interest rate risk [member] |  |
LIABILITIES |  |
Loans and financing (Note 24) - TJLP | R$ (262) |

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