| Dec 31,
2022 | Dec 31,
2023 | Dec 31,
2024 |
|---|
| Profit (loss) | 2,234 | -1,277 | 2,393 |
|---|
| Income from equity interests in associates and joint ventures | 446 | 94 | 396 |
|---|
| Adjustments for depreciation expense | 2,551 | 3,016 | 2,446 |
|---|
| Amortization of intangible assets | 43 | 37 | 43 |
|---|
| Depreciation, right-of-use assets | 214 | 220 | 270 |
|---|
| Adjustments for losses (gains) on disposal of non-current assets | 375 | 383 | 620 |
|---|
| Charge on income tax | 822 | 1,020 | -1,212 |
|---|
| Net increase in provisions | 139 | 426 | 748 |
|---|
| Impairment of property, plant and equipment and inventories write-down | - | - | 87 |
|---|
| Effect of changes in exchange rates, interest and others | -73 | -692 | 452 |
|---|
| Share-based benefit plans | 8 | 3 | 7 |
|---|
| Result from sale of assets | - | - | 6 |
|---|
| Result from changes in fair value of assets held for sale | - | - | 260 |
|---|
| Other insurance income | - | - | -5 |
|---|
| Trade receivables | -397 | -178 | -808 |
|---|
| Other receivables | -94 | -178 | -540 |
|---|
| Inventories | -232 | 44 | 127 |
|---|
| Accounts payable | 600 | 736 | 702 |
|---|
| Taxes payable | -112 | -74 | -141 |
|---|
| Salaries and social security | 80 | 231 | 279 |
|---|
| Other liabilities | -14 | 66 | 219 |
|---|
| Decrease in provisions due to payment/use | 159 | 491 | 171 |
|---|
| Contract assets | 7 | -12 | -23 |
|---|
| Contract liabilities | -29 | 25 | 88 |
|---|
| Dividends received | 94 | 276 | 174 |
|---|
| Proceeds from collection of profit loss insurance | 1 | - | - |
|---|
| Income tax payments | 266 | 10 | 26 |
|---|
| Net cash flows from operating activities | 5,693 | 5,913 | 5,869 |
|---|
| Acquisition of property, plant and equipment and intangible assets | 4,006 | 5,673 | 5,392 |
|---|
| Additions of assets held for sale | - | - | 269 |
|---|
| Contributions and acquisitions of interests in associates and joint ventures | 2 | 5 | - |
|---|
| Loans with related parties, net | 18 | - | - |
|---|
| Proceeds from sales of financial assets | - | - | 229 |
|---|
| Payments from purchase of financial assets | - | - | 255 |
|---|
| Interests received from financial assets | 99 | 85 | 34 |
|---|
| Proceeds From Assignment Of Areas And Sale Of Assets | - | 15 | 142 |
|---|
| Net cash flows used in investing activities | -4,016 | -5,332 | -5,511 |
|---|
| Payments of loans | 780 | 1,396 | 2,102 |
|---|
| Payments of interests | 543 | 623 | 707 |
|---|
| Proceeds from loans | 402 | 2,667 | 2,967 |
|---|
| Account overdrafts, net | -71 | 3 | 48 |
|---|
| Repurchase of treasury shares | 28 | - | - |
|---|
| Payments of leases | 341 | 359 | 400 |
|---|
| Payments of interests in relation to income tax | 8 | 8 | 3 |
|---|
| Net cash flows (used in) / from financing activities | -1,227 | 278 | -293 |
|---|
| Effect of exchange rate changes on cash and cash equivalents | -288 | -509 | -70 |
|---|
| (Decrease) / Increase in cash and cash equivalents | 162 | 350 | -5 |
|---|