Details to the consolidated statements of cash flows (Details 2) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Statement [line items] | ||||
| (Increase)/decrease in inventories | $ 30 | $ (44) | $ (65) | $ 11 |
| Increase/(decrease) in trade receivables | (256) | (167) | (760) | (1,210) |
| (Decrease)/increase in trade payables | (184) | (143) | (237) | (315) |
| Change in other current and non-current assets | 22 | 172 | 368 | (252) |
| Change in provisions and other current liabilities | 620 | 624 | 139 | 440 |
| Total | $ 232 | $ 442 | $ (555) | $ (1,326) |