Statement Of Financial Position [Abstract]
| Concept |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | |||||||||||||||||||||
| Assets [abstract] | |||||||||||||||||||||
| Non-current assets [abstract] | |||||||||||||||||||||
| Property, plant and equipment |
300,000
USD
|
— | — | — | — | — | — | — | — |
1,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — |
| Right-of-use assets |
200,000
USD
|
— | — | — | — | — | — | — | — |
300,000
USD
|
— | — | — | — | — | — | — | — | — | — | — |
| Non-current assets |
89,900,000
USD
|
— | — | — | — | — | — | — | — |
92,200,000
USD
|
— | — | — | — | — | — | — | — | — | — | — |
| Current assets [abstract] | |||||||||||||||||||||
| Cash and cash equivalents |
18,400,000
USD
|
— | — | — | — | — | — | — | — |
79,000,000
USD
|
— | — | — | — | — | — | — | — | — | — |
41,900,000
USD
|
| Current assets |
19,900,000
USD
|
— | — | — | — | — | — | — | — |
272,800,000
USD
|
— | — | — | — | — | — | — | — | — | — | — |
| Assets |
109,800,000
USD
|
— | — | — | — | — | — | — | — |
365,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | |||||||||||||||||||||
| Equity [abstract] | |||||||||||||||||||||
| Equity attributable to owners of parent |
107,400,000
USD
|
— | — | — | — | — | — | — | — |
351,300,000
USD
|
— | — | — | — | — | — | — | — | — | — | — |
| Equity |
107,400,000
USD
|
0
USD
|
114,800,000
USD
|
0
USD
|
200,000
USD
|
500,000
USD
|
7,100,000
USD
|
0
USD
|
207,900,000
USD
|
351,300,000
USD
|
145,900,000
USD
|
0
USD
|
2,800,000
USD
|
300,000
USD
|
400,000
USD
|
300,000
USD
|
58,300,000
USD
|
69,300,000
USD
|
30,200,000
USD
|
347,800,000
USD
|
306,400,000
USD
|
| Liabilities [abstract] | |||||||||||||||||||||
| Non-current liabilities [abstract] | |||||||||||||||||||||
| Deferred tax liabilities | — | — | — | — | — | — | — | — | — |
10,200,000
USD
|
— | — | — | — | — | — | — | — | — | — | — |
| Non-current liabilities |
100,000
USD
|
— | — | — | — | — | — | — | — |
11,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — |
| Current liabilities [abstract] | |||||||||||||||||||||
| Current liabilities |
2,300,000
USD
|
— | — | — | — | — | — | — | — |
2,700,000
USD
|
— | — | — | — | — | — | — | — | — | — | — |
| Liabilities |
2,400,000
USD
|
— | — | — | — | — | — | — | — |
13,700,000
USD
|
— | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities |
109,800,000
USD
|
— | — | — | — | — | — | — | — |
365,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — |