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31. FINANCE INCOME AND EXPENSES | 12 Months Ended
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Dec. 31, 2019
Disclosure of finance income expense [abstract] |
FINANCE INCOME AND EXPENSES | 31. FINANCE INCOME AND EXPENSES
FINANCE INCOME |  |  |  |  |  |  |  |  |  |  |
Income from financial investments |  | 102 |  |  |  | 116 |  |  |  | 205 |
Interest on sale of energy |  | 361 |  |  |  | 352 |  |  |  | 261 |
Foreign exchange variations |  | – |  |  |  | – |  |  |  | 19 |
Monetary variations |  | 30 |  |  |  | 19 |  |  |  | 46 |
Monetary variations – CVA (Note 16) |  | 105 |  |  |  | 62 |  |  |  | – |
Monetary updating of escrow deposits |  | 50 |  |  |  | 34 |  |  |  | 191 |
PIS/Pasep and Cofins charged on finance income (1) |  | (128 | ) |  |  | (68 | ) |  |  | (53 | )
Gains on financial instruments –swap (Note 33) |  | 998 |  |  |  | 893 |  |  |  | – |
Finance income from advance payments |  | 5 |  |  |  | 29 |  |  |  | – |
Inflation adjustment in arbitration case |  | – |  |  |  | 77 |  |  |  | – |
Borrowing costs paid by related parties (Note 32) |  | 48 |  |  |  | 56 |  |  |  | – |
Monetary updating on PIS/Pasep and Cofins taxes credits over ICMS (Note 10) |  | 1,580 |  |  |  | – |  |  |  | – |
Others |  | 56 |  |  |  | 136 |  |  |  | 135 |
|  | 3,207 |  |  |  | 1,706 |  |  |  | 804 |
FINANCE EXPENSES |  |  |  |  |  |  |  |  |  |  |
Charges on loans and financings (Note 24) |  | (1,227 | ) |  |  | (1,257 | ) |  |  | (1,466 | )
Cost of debt – amortization of transaction cost (Note 24) |  | (38 | ) |  |  | (33 | ) |  |  | (67 | )
Foreign exchange variations – loans and financing (Note 24) |  | (226 | ) |  |  | (582 | ) |  |  | (73 | )
Foreign exchange variations – Itaipu |  | (13 | ) |  |  | (29 | ) |  |  |  |
Monetary updating – loans and financings (Note 24) |  | (142 | ) |  |  | (134 | ) |  |  | (109 | )
Monetary updating – onerous concessions |  | (3 | ) |  |  | (3 | ) |  |  | – |
Charges and monetary updating on post–employment obligations (Note 26) |  | (56 | ) |  |  | (68 | ) |  |  | (65 | )
Losses on financial instruments (Note 33) |  | – |  |  |  | – |  |  |  | (32 | )
Monetary variations – CVA (Note 16) |  | – |  |  |  | – |  |  |  | (41 | )
Monetary updating – AFAC |  | – |  |  |  | – |  |  |  | 239 |
Monetary updating – Advance sales of energy supply (Note 8) |  | (1 | ) |  |  | (11 | ) |  |  | (45 | )
Adjustment to present value |  | – |  |  |  | – |  |  |  | (2 | )
Monetary updating – Lease liabilities (Note 21) |  | (34 | ) |  |  | – |  |  |  | – |
Finance income of P&D and PEE |  | (24 | ) |  |  | (23 | ) |  |  | – |
Others |  | (83 | ) |  |  | (84 | ) |  |  | (139 | )
|  | (1,847 | ) |  |  | (2,224 | ) |  |  | (1,800 | )
NET FINANCE INCOME (EXPENSES) |  | 1,360 |  |  |  | (518 | ) |  |  | (996 | )
(1) | The PIS/Pasep and Cofins expenses apply to Interest on Equity.

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- Definition The disclosure of finance income (cost). [Refer: Finance income (cost)] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2019-01-01 -Paragraph 10 -Subparagraph e -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2019-en-r&anchor=para_10_e&doctype=Standard -URIDate 2019-03-27 + Details
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