Statement Of Cash Flows [Abstract]
| Concept |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
2023-01-01 to 2023-12-31 |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
As at 2021-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||||||||
| Cash flows from (used in) operating activities [abstract] | |||||||||||
| Profit (loss) |
0
USD
|
67,800,000
USD
|
67,800,000
USD
|
— |
0
USD
|
— |
0
USD
|
1,500,000
USD
|
1,500,000
USD
|
0
USD
|
— |
| Adjustments to reconcile profit (loss) [abstract] | |||||||||||
| Adjustments for share-based payments | — | — |
400,000
USD
|
— | — | — | — | — |
900,000
USD
|
— | — |
| Adjustments for losses (gains) on disposal of non-current assets | — | — |
1,700,000
USD
|
— | — | — | — | — |
500,000
USD
|
— | — |
| Other inflows (outflows) of cash, classified as operating activities | — | — |
1,000,000
USD
|
— | — | — | — | — |
1,900,000
USD
|
— | — |
| Cash flows from (used in) operating activities | — | — |
11,500,000
USD
|
— | — | — | — | — |
49,200,000
USD
|
— | — |
| Cash flows from (used in) investing activities [abstract] | |||||||||||
| Proceeds from sales of property, plant and equipment, classified as investing activities | — | — |
1,700,000
USD
|
— | — | — | — | — |
0
USD
|
— | — |
| Purchase of property, plant and equipment, classified as investing activities | — | — |
37,700,000
USD
|
— | — | — | — | — |
10,200,000
USD
|
— | — |
| Interest received, classified as investing activities | — | — |
2,100,000
USD
|
— | — | — | — | — |
700,000
USD
|
— | — |
| Cash flows from (used in) investing activities | — | — |
33,900,000
USD
|
— | — | — | — | — |
9,500,000
USD
|
— | — |
| Cash flows from (used in) financing activities [abstract] | |||||||||||
| Proceeds from issuing shares | — | — |
62,800,000
USD
|
— | — | — | — | — |
0
USD
|
— | — |
| Repayments of borrowings, classified as financing activities | — | — |
6,400,000
USD
|
— | — | — | — | — |
4,400,000
USD
|
— | — |
| Interest paid, classified as financing activities | — | — |
28,000,000
USD
|
— | — | — | — | — |
14,100,000
USD
|
— | — |
| Cash flows from (used in) financing activities | — | — |
28,400,000
USD
|
— | — | — | — | — |
22,000,000
USD
|
— | — |
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes | — | — |
17,000,000
USD
|
— | — | — | — | — |
17,700,000
USD
|
— | — |
| Cash and cash equivalents | — | — | — |
74,600,000
USD
|
— |
91,600,000
USD
|
— | — | — | — |
73,900,000
USD
|