Statement Of Cash Flows [Abstract]
| Concept |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
As at 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] | |||||
| Cash flows from (used in) operations |
1,150 . 7
USD
|
— | — |
1 , 3 0 7. 1
USD
|
— |
| Income taxes paid (refund), classified as operating activities |
274 . 5
USD
|
— | — |
2 2 9 . 3
USD
|
— |
| Cash flows from (used in) operating activities |
876 . 2
USD
|
— | — |
1 ,0 7 7. 8
USD
|
— |
| Cash flows from (used in) investing activities [abstract] | |||||
| Other cash payments to acquire interests in joint ventures, classified as investing activities |
–
USD
|
— | — |
126 . 8
USD
|
— |
| Purchase of property, plant and equipment, classified as investing activities |
26 2 .3
USD
|
— | — |
2 6 3 . 8
USD
|
— |
| Proceeds from sales of other long-term assets, classified as investing activities |
700,000
USD
|
— | — |
6 8 .1
USD
|
— |
| Interest received, classified as investing activities |
23,300,000
USD
|
— | — |
8,900,000
USD
|
— |
| Cash flows from (used in) investing activities |
268,500,000
USD
|
— | — |
3 5 6 . 2
USD
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||
| Repayments of borrowings, classified as financing activities |
4 3 2 . 2
USD
|
— | — |
10 0.0
USD
|
— |
| Payments of lease liabilities, classified as financing activities |
1 9 5 .0
USD
|
— | — |
20 3 .8
USD
|
— |
| Cash flows from (used in) financing activities |
742 . 5
USD
|
— | — |
5 52. 8
USD
|
— |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes |
13 4 .8
USD
|
— | — |
168. 8
USD
|
— |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||
| Effect of exchange rate changes on cash and cash equivalents |
2 . 5
USD
|
— | — |
1,600,000
USD
|
— |
| Cash and cash equivalents | — |
49 9.0
USD
|
63 6.3
USD
|
— |
4 6 9 .1
USD
|