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26. EQUITY AND REMUNERATION TO SHAREHOLDERS (Details Narrative) - BRL (R$) R$ / shares in Units, R$ in Millions |  |  |  | 12 Months Ended
--- | --- | --- | --- | ---
Apr. 30, 2021 | Jul. 31, 2020 | Jul. 31, 2020 | Jan. 02, 2019 | Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Earning per share (in dollars per share) |  |  |  |  |  |  | R$ 1.69 |  |  |  |
Percentage of net income |  |  |  |  |  |  | 5.00% |  |  |  |
Share capital |  |  |  |  |  |  | R$ 7,594 | R$ 7,294 | [1] | R$ 7,294 |
Number of shares issued |  |  | 60,000,000 | 60,000,000 |  |  | 1,518,752,601 | 1,458,752,601 |  | 1,458,752,601 |
Nominal Value |  |  | R$ 5.00 | R$ 5.00 |  |  |  |  |  |  |
Net profit share |  |  |  |  |  |  | R$ 2,704 |  |  |  |
Unrealized profit reserve |  | R$ 835 |  |  |  |  | R$ (835) |  |  |  |
Mandatory dividends payout percentage |  |  |  |  |  |  | 6.00% |  |  |  |
NET INCOME FOR THE YEAR |  | 2,864 |  |  |  |  | R$ 2,865 | R$ 3,194 | [1] | R$ 1,764 | [1]
Realization of the deemed cost of PP&E |  | 17 |  |  |  |  |  |  |  |  |
Prior periods adjustments |  | R$ 212 |  |  |  |  |  |  |  |  |
Incentives tax reserve |  |  |  |  |  |  | 18 | R$ 18 |  | R$ 9 |
Profit reserve exceed share capital |  |  |  |  |  |  | 1,529 |  |  |  |
Increase in share capital |  |  |  |  |  |  | 174,609,467 |  |  |  |
Capitalization of profit reserves |  |  |  | R$ 300 |  |  | R$ 873 |  |  |  |
Nominal unit value |  |  |  |  |  |  | R$ 5.00 |  |  |  |
Share bonus percentage |  |  |  | 4.11% |  |  |  |  |  |  |
Description of allocation of net income |  | § R$142 to be held in the Legal Reserve, as established in Brazilian corporate law. § R$1,482 for payment of the mandatory minimum dividends to Company’s holders, as follows: - R$553 in the form of Interest on Equity, to be paid in two equal installments, by June 30, 2021 and by December 31, 2021, to shareholders whose names were on the Company’s Nominal Share Registry on September 22, 2020 and December 23, 2020; - R$929 as dividends of 2020, to be paid by December 31, 2021, to holders whose names are in the Company’s Nominal Share Registry on the date of the AGM. R$1,450 to be held in the Retained earnings reserve, to ensure the Company’s consolidated investments planned for 2021, as per capital budget. § R$18 to be recorded as Incentives Tax reserve, in reference to the tax incentive amounts obtained in 2019 in relation to the investments made in the region of Sudene. |  |  |  |  |  |  |  |  |
Description of issuance of new shares |  |  |  |  |  |  | Issuance of 174.609.467 new shares (58.366.345 ordinary shares and 116.243.122 preference shares), with nominal unit value of R$5.00. |  |  |  |
Bottom Of Range [member] |  |  |  |  |  |  |  |  |  |  |
Number of shares issued |  |  |  |  |  |  | 68,621,263 |  |  |  |
Increase in share capital |  |  | R$ 7,294 |  |  |  | R$ 7,594 |  |  |  |
Top of Range [member] |  |  |  |  |  |  |  |  |  |  |
Number of shares issued |  |  |  |  |  |  | 303,934,060 |  |  |  |
Increase in share capital |  |  | R$ 7,594 |  |  |  | R$ 8,467 |  |  |  |
Common Shares [member] |  |  |  |  |  |  |  |  |  |  |
Number of shares issued |  |  | 20,056,076 | 20,056,076 |  |  | 507,670,289 | 487,614,213 |  |  |
Nominal Value |  |  |  |  |  |  | R$ 5.00 | R$ 5.00 |  |  |
Minimum percentage for multiple vote procedure |  |  |  |  |  |  | 5.00% |  |  |  |
Minimum percentage right to appoint board member |  |  |  |  |  |  | 15.00% |  |  |  |
Increase in share capital |  |  |  |  |  |  | R$ 58,366,345 |  |  |  |
Preferred Shares [member] |  |  |  |  |  |  |  |  |  |  |
Number of shares issued |  |  | 39,943,924 | 39,943,924 |  |  | 1,011,082,312 | 971,138,388 |  | 971,138,388 |
Minimum percentage right to appoint board member |  |  |  |  |  |  | 10.00% |  |  |  |
Increase in share capital |  |  |  |  |  |  | R$ 58,366,345 |  |  |  |
Preferred Shares [member] | Bottom Of Range [member] |  |  |  |  |  |  |  |  |  |  |
Dividend paid |  |  |  |  |  |  | R$ 506 |  |  |  |
Restated [member] |  |  |  |  |  |  |  |  |  |  |
Earning per share (in dollars per share) |  |  |  |  |  |  |  | R$ 1.89 |  | R$ 1.02 |
Share capital | [2] |  |  |  | R$ 7,294 |  |  | R$ 7,294 |  |  |
Unrealized profit reserve |  |  |  |  |  |  |  |  |  | R$ 835 |
NET INCOME FOR THE YEAR |  |  |  |  | R$ 1,764 | [1] |  | 3,195 | [2] | R$ 1,764 | [2]
Profit reserve exceed share capital |  |  |  |  |  |  |  | R$ 537 |  |  |
[1] | See note 2.8.
[2] | For further details of restatement of comparative balances, see Note 2.8

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