Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2024-12-31 |
As at 2023-12-31 |
As at 2022-12-31 |
|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||
| Property, plant and equipment [abstract] | |||
| Vehicles [abstract] | |||
| Ships |
3 138.6
USD
|
2 833.5
USD
|
— |
| Other property, plant and equipment |
2,100,000
USD
|
2,800,000
USD
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets and goodwill |
80,400,000
USD
|
87,800,000
USD
|
— |
| Investments accounted for using equity method [abstract] | |||
| Investments accounted for using equity method |
226,400,000
USD
|
384,800,000
USD
|
— |
| Miscellaneous non-current assets [abstract] | |||
| Non-current derivative financial assets |
25,200,000
USD
|
37,700,000
USD
|
— |
| Other non-current assets |
8,000,000
USD
|
12,300,000
USD
|
— |
| Trade and other current receivables [abstract] | |||
| Trade and other current receivables |
169,700,000
USD
|
152,400,000
USD
|
— |
| Classes of current inventories [abstract] | |||
| Current inventories |
3,700,000
USD
|
3,700,000
USD
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
305,800,000
USD
|
361,000,000
USD
|
230,300,000
USD
|
| Miscellaneous current assets [abstract] | |||
| Current derivative financial assets |
-
USD
|
1,700,000
USD
|
— |
| Borrowings [abstract] | |||
| Non-current portion of non-current borrowings |
173,900,000
USD
|
290,700,000
USD
|
— |
| Current borrowings and current portion of non-current borrowings [abstract] | |||
| Current borrowings |
57,500,000
USD
|
242,500,000
USD
|
— |
| Non-current portion of non-current borrowings, by type [abstract] | |||
| Trade and other current payables [abstract] | |||
| Trade and other current payables |
137,600,000
USD
|
229,500,000
USD
|
— |
| Miscellaneous non-current liabilities [abstract] | |||
| Non-current net defined benefit liability |
1,800,000
USD
|
4,500,000
USD
|
— |
| Non-current derivative financial liabilities |
7,300,000
USD
|
1,500,000
USD
|
— |
| Other non-current liabilities |
1 029.7
USD
|
918,900,000
USD
|
— |
| Miscellaneous current liabilities [abstract] | |||
| Current derivative financial liabilities |
-
USD
|
2,100,000
USD
|
— |
| Issued capital [abstract] | |||
| Issued capital |
92,500,000
USD
|
92,500,000
USD
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
4 045.4
USD
|
3 953.1
USD
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
479,200,000
USD
|
518,800,000
USD
|
— |
| Current liabilities |
213,100,000
USD
|
495,100,000
USD
|
— |
| Assets less current liabilities [abstract] |