| Dec 31,
2020 | Dec 31,
2021 | Dec 31,
2022 |
|---|
| Assets | 41,654 | 49,819 | 56,408 |
|---|
| Current assets | 10,412 | 15,398 | 10,364 |
|---|
| Cash and cash equivalents | 2,575 | 5,229 | 2,549 |
|---|
| Marketable securities | 2,070 | 4,568 | 2,191 |
|---|
| Trade accounts receivable | 3,052 | 3,067 | 3,421 |
|---|
| Inventories | 247 | 203 | 236 |
|---|
| Recoverable indirect taxes, charges and contributions | - | 355 | 472 |
|---|
| Recoverable direct taxes, charges and contributions | - | 1,312 | 721 |
|---|
| Prepaid expenses | 150 | 275 | 279 |
|---|
| Derivative financial instruments | 263 | 134 | 239 |
|---|
| Leases | 5 | 30 | 31 |
|---|
| Other amounts recoverable | - | 29 | 27 |
|---|
| Other assets | 211 | 197 | 200 |
|---|
| Non-current assets | 31,243 | 34,421 | 46,044 |
|---|
| Marketable securities | - | 12 | 13 |
|---|
| Trade accounts receivable | 129 | 186 | 239 |
|---|
| Recoverable indirect taxes, charges and contributions | - | 905 | 895 |
|---|
| Recoverable direct taxes, charges and contributions | - | 730 | 518 |
|---|
| Deferred income tax and social contribution | 551 | 537 | 1,368 |
|---|
| Judicial deposits | 795 | 719 | 1,378 |
|---|
| Prepaid expenses | 74 | 83 | 80 |
|---|
| Derivative financial instruments | 239 | 522 | 662 |
|---|
| Leases | 157 | 213 | 208 |
|---|
| Other assets | - | 19 | 65 |
|---|
| Investment | - | 1,602 | 1,540 |
|---|
| Property, plant and equipment | 18,101 | 18,308 | 22,661 |
|---|
| Intangible assets | 9,027 | 10,585 | 16,417 |
|---|
| Total liabilities and shareholders' equity | 41,654 | 49,819 | 56,408 |
|---|
| Total liabilities | 18,472 | 24,712 | 31,011 |
|---|
| Current liabilities | 8,302 | 10,611 | 13,118 |
|---|
| Suppliers | 3,129 | 3,267 | 4,237 |
|---|
| Loans and financing | 1,689 | 538 | 1,265 |
|---|
| Lease liabilities | 1,055 | 1,270 | 2,257 |
|---|
| Derivative financial instruments | 7 | 195 | 343 |
|---|
| Payroll and related charges | - | 303 | 344 |
|---|
| Indirect taxes, charges and contributions payable | 936 | 1,419 | 2,094 |
|---|
| Direct taxes, charges and contributions payable | 296 | 245 | 262 |
|---|
| Dividends and interest on shareholders’ equity payable | 539 | 534 | 661 |
|---|
| Authorizations payable | 103 | 2,630 | 508 |
|---|
| Deferred revenues | 266 | 197 | 265 |
|---|
| Other contractual obligations | - | - | 748 |
|---|
| Other liabilities | 10 | 13 | 133 |
|---|
| Non-current liabilities | 10,170 | 14,101 | 17,893 |
|---|
| Loans and financing | 656 | 3,307 | 3,705 |
|---|
| Derivative financial instruments | 29 | 14 | 50 |
|---|
| Lease liabilities | - | - | 10,575 |
|---|
| Indirect taxes, charges and contributions payable | - | - | 4 |
|---|
| Direct taxes, charges and contributions payable | - | - | 10 |
|---|
| Provision for legal and administrative proceedings | 887 | 961 | 1,112 |
|---|
| Pension plans and other post-employment benefits | 7 | 6 | 6 |
|---|
| Authorizations payable | 233 | 1,251 | 1,166 |
|---|
| Deferred revenues | 755 | 689 | 667 |
|---|
| Other liabilities | 63 | 62 | 599 |
|---|
| Shareholders’ equity | 23,183 | 25,107 | 25,397 |
|---|
| Share Capital | 13,478 | 13,478 | 13,478 |
|---|
| Capital reserves | 397 | 402 | 409 |
|---|
| Profit reserves | 9,317 | 11,237 | 11,515 |
|---|
| Other comprehensive income | -5 | -4 | -4 |
|---|
| Treasury shares | 5 | -5 | 0 |
|---|