Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2023-12-31 |
As at 2022-12-31 |
As at 2022-01-01 |
As at 2021-12-31 |
|---|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | ||||
| Property, plant and equipment [abstract] | ||||
| Property, plant and equipment |
13 0 . 3
USD
|
1 3 3 .1
USD
|
9 0.4
USD
|
— |
| Intangible assets and goodwill [abstract] | ||||
| Intangible assets and goodwill |
323,900,000
USD
|
320,400,000
USD
|
3 1 3 .1
USD
|
— |
| Investments in subsidiaries, joint ventures and associates reported in separate financial statements [abstract] | ||||
| Investments in associates reported in separate financial statements |
800,000
USD
|
5,600,000
USD
|
5 .7
USD
|
— |
| Trade and other receivables [abstract] | ||||
| Trade and other receivables |
206 .5
USD
|
160,600,000
USD
|
15 5 . 4
USD
|
— |
| Cash and cash equivalents [abstract] | ||||
| Cash and cash equivalents |
1, 4 3 7. 0
USD
|
1, 3 5 0 . 9
USD
|
1, 3 0 0 . 7
USD
|
1, 3 0 0 . 7
USD
|
| Non-current assets or disposal groups classified as held for sale or as held for distribution to owners [abstract] | ||||
| Non-current assets or disposal groups classified as held for sale or as held for distribution to owners |
5 9 .1
USD
|
–
USD
|
–
USD
|
— |
| Miscellaneous assets [abstract] | ||||
| Net defined benefit asset |
44,400,000
USD
|
20,900,000
USD
|
–
USD
|
— |
| Trade and other payables [abstract] | ||||
| Trade and other payables |
3 62. 5
USD
|
379. 3
USD
|
2 8 1. 0
USD
|
— |
| Categories of financial liabilities [abstract] | ||||
| Financial liabilities |
6 74 . 7
USD
|
63 6. 2
USD
|
74 6 . 7
USD
|
— |
| Miscellaneous liabilities [abstract] | ||||
| Net defined benefit liability |
–
USD
|
–
USD
|
3 5 .1
USD
|
— |
| Issued capital [abstract] | ||||
| Issued capital |
38,800,000
USD
|
3 8 .7
USD
|
3 8 .7
USD
|
— |
| Retained earnings [abstract] | ||||
| Retained earnings |
2,9 23 . 2
USD
|
2 , 2 9 7. 8
USD
|
2 ,1 0 8 . 8
USD
|
— |
| Accumulated other comprehensive income [abstract] | ||||
| Reserve of exchange differences on translation |
37 9. 2
USD
|
4 0 4. 2
USD
|
28 6. 2
USD
|
— |
| Net assets (liabilities) [abstract] | ||||
| Assets |
11, 0 6 0 . 5
USD
|
10, 3 6 3 . 0
USD
|
10 , 8 3 8 .7
USD
|
— |
| Liabilities |
7, 7 6 3 . 8
USD
|
7,728,000,000
USD
|
8 , 275 . 5
USD
|
— |
| Assets less current liabilities [abstract] |