| Dec 31,
2018 | Dec 31,
2021 | Dec 31,
2022 | Dec 31,
2023 | Dec 31,
2024 |
|---|
| Operating profit/(loss) | -82 | -349 | -720 | -425 | -22 |
|---|
| Amortization of intangible assets | - | 1 | 100 | 106 | 10 |
|---|
| Adjustments for depreciation expense | - | 5 | 5 | 6 | 7 |
|---|
| Adjustments for provisions | - | 0 | 0 | 1 | 0 |
|---|
| Adjustments for share-based payments | - | 179 | 157 | 233 | 235 |
|---|
| Adjustments for fair value losses (gains) | - | -11 | -4 | - | -4 |
|---|
| Loss from investment in a joint venture | - | - | 1 | 4 | -8 |
|---|
| Other non-cash (benefit)/expenses | - | - | - | 2 | -0 |
|---|
| Adjustments for non-cash items | - | -249 | -462 | -74 | 235 |
|---|
| (Increase)/decrease in trade and other receivables | - | -32 | -222 | -186 | -423 |
|---|
| (Increase)/decrease in inventories | - | -84 | -119 | -83 | -96 |
|---|
| (Increase)/decrease in other current assets | -1 | -31 | -18 | -59 | -56 |
|---|
| Increase/(decrease) in trade and other payables | - | 135 | 0 | 96 | 246 |
|---|
| (Increase)/decrease in other non‑current assets | - | -14 | -16 | -29 | -20 |
|---|
| (Increase)/decrease in non-current prepaid expense | - | - | - | -47 | 24 |
|---|
| Net cash flows used in operating activities, before interest and taxes | -53 | -590 | -838 | -383 | -90 |
|---|
| Interest paid | - | 1 | 1 | 0 | 0 |
|---|
| Income taxes received/(paid) | - | 16 | 24 | 38 | -8 |
|---|
| Net cash flows used in operating activities | - | -607 | -863 | -420 | -83 |
|---|
| Purchase of intangible assets | - | 118 | 103 | 43 | 67 |
|---|
| Purchase of property, plant and equipment | - | 4 | 1 | 1 | 2 |
|---|
| Purchase of current financial assets | - | - | 1,694 | 1,272 | 2,184 |
|---|
| Sale of current financial assets | - | - | 1,326 | 1,544 | 1,430 |
|---|
| Interest received | - | 3 | 13 | 93 | 112 |
|---|
| Investment in a joint venture | - | - | 2 | 13 | 7 |
|---|
| Net cash flows from/(used in) investing activities | - | -347 | -461 | 308 | -718 |
|---|
| Principal elements of lease payments | - | 4 | 4 | 4 | 8 |
|---|
| Proceeds from issue of ordinary shares | - | 1,091 | 761 | 1,197 | - |
|---|
| Issue costs paid | - | 1 | 1 | 1 | - |
|---|
| Exchange Gain From Currency Conversion On Proceeds From Issue Of New Shares | - | 1 | 0 | -2 | - |
|---|
| Payment of employee withholding taxes relating to restricted stock unit awards | - | - | 6 | 12 | 22 |
|---|
| Proceeds from exercise of options | - | 33 | 93 | 158 | 309 |
|---|
| Net cash flows from financing activities | - | 1,121 | 844 | 1,337 | 280 |
|---|
| Increase/(decrease) in cash and cash equivalents | - | 167 | -480 | 1,225 | -521 |
|---|
| Exchange gains/(losses) on cash and cash equivalents | - | -50 | -54 | 23 | -28 |
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