Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2021-12-31 |
As at 2020-12-31 |
|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | ||
| Intangible assets and goodwill [abstract] | ||
| Goodwill |
–
USD
|
128,100,000
USD
|
| Investments accounted for using equity method [abstract] | ||
| Investments in joint ventures accounted for using equity method |
108,700,000
USD
|
110,600,000
USD
|
| Trade and other non-current receivables [abstract] | ||
| Non-current receivables due from related parties | — | — |
| Non-current receivables due from joint ventures |
35,100,000
USD
|
–
USD
|
| Miscellaneous non-current assets [abstract] | ||
| Non-current derivative financial assets |
–
USD
|
3,800,000
USD
|
| Trade and other current receivables [abstract] | ||
| Trade and other current receivables |
5,300,000
USD
|
278,600,000
USD
|
| Classes of current inventories [abstract] | ||
| Current inventories |
–
USD
|
59,100,000
USD
|
| Classes of current inventories, alternative [abstract] | ||
| Cash and cash equivalents [abstract] | ||
| Cash and cash equivalents |
130,000,000
USD
|
82,500,000
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 |
7,468,200,000
USD
|
–
USD
|
| Miscellaneous current assets [abstract] | ||
| Current derivative financial assets |
–
USD
|
12,100,000
USD
|
| Classes of other provisions [abstract] | ||
| Other provisions [abstract] | ||
| Other non-current provisions |
–
USD
|
565,600,000
USD
|
| Trade and other current payables [abstract] | ||
| Trade and other current payables |
4,200,000
USD
|
202,500,000
USD
|
| Miscellaneous non-current liabilities [abstract] | ||
| Non-current derivative financial liabilities |
–
USD
|
144,700,000
USD
|
| Miscellaneous current liabilities [abstract] | ||
| Current derivative financial liabilities |
–
USD
|
87,600,000
USD
|
| Current dividend payables |
128,600,000
USD
|
72,300,000
USD
|
| Issued capital [abstract] | ||
| Issued capital |
500,000
USD
|
500,000
USD
|
| Miscellaneous equity [abstract] | ||
| Additional paid-in capital |
321,100,000
USD
|
323,700,000
USD
|
| Net assets (liabilities) [abstract] | ||
| Assets |
7,907,500,000
USD
|
6,653,200,000
USD
|
| Liabilities |
9,326,800,000
USD
|
8,422,300,000
USD
|
| Net current assets (liabilities) [abstract] | ||
| Current assets |
7,732,100,000
USD
|
432,300,000
USD
|
| Current liabilities |
9,326,800,000
USD
|
834,200,000
USD
|
| Assets less current liabilities [abstract] |