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8. OTHER CURRENT AND NON-CURRENT ASSETS (Details) - BRL (R$) R$ in Thousands | Dec. 31, 2018 | Dec. 31, 2017
--- | --- | ---
Disclosure of fair value measurement of assets [line items] |  |
Other current assets | R$ 1,753,024 | R$ 1,072,715
Other non-current assets | 4,285,223 | 2,528,475
Judicial deposits |  |
Disclosure of fair value measurement of assets [line items] |  |
Other non-current assets | 347,950 | 339,351
Credits with the PGFN |  |
Disclosure of fair value measurement of assets [line items] |  |
Other non-current assets | 46,774 | 46,774
Recoverable taxes |  |
Disclosure of fair value measurement of assets [line items] |  |
Other current assets | 1,412,335 | 866,986
Other non-current assets | 1,822,388 | 401,071
Prepaid expenses |  |
Disclosure of fair value measurement of assets [line items] |  |
Other current assets | 49,830 | 50,078
Other non-current assets | 49,808 | 30,741
Actuarial asset - related party |  |
Disclosure of fair value measurement of assets [line items] |  |
Other non-current assets | 99,894 | 111,281
Derivative financial instruments |  |
Disclosure of fair value measurement of assets [line items] |  |
Other current assets | 351 |
Securities held for trading |  |
Disclosure of fair value measurement of assets [line items] |  |
Other current assets | 4,503 | 2,952
Iron ore inventory |  |
Disclosure of fair value measurement of assets [line items] |  |
Other non-current assets | 144,499 | 144,499
Northeast Investment Fund - FINOR |  |
Disclosure of fair value measurement of assets [line items] |  |
Other non-current assets | 26,598 | 26,598
Other receivables |  |
Disclosure of fair value measurement of assets [line items] |  |
Other non-current assets | 7,451 | 20,024
Loans with related parties |  |
Disclosure of fair value measurement of assets [line items] |  |
Other current assets | 2,675 | 2,441
Other non-current assets | 706,605 | 554,694
Other receivables from related parties |  |
Disclosure of fair value measurement of assets [line items] |  |
Other current assets | 3,649 | 3,577
Other non-current assets | 218,840 | 30,770
Monetary adjustment related to the Eletrobras's compulsory loan |  |
Disclosure of fair value measurement of assets [line items] |  |
Other non-current assets | 813,428 | 784,741
Dividends receivable |  |
Disclosure of fair value measurement of assets [line items] |  |
Other current assets | 46,171 | 41,528
Debit of employees |  |
Disclosure of fair value measurement of assets [line items] |  |
Other current assets | 31,645 | 33,942
Other credits |  |
Disclosure of fair value measurement of assets [line items] |  |
Other current assets | 117,156 | 3,667
Other |  |
Disclosure of fair value measurement of assets [line items] |  |
Other current assets | 12,753 | 67,544
Other non-current assets | R$ 988 | R$ 37,931

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