Statement Of Comprehensive Income [Abstract]
| Concept |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of comprehensive income [abstract] | ||||||||||||||
| Profit (loss) |
177,700,000
USD
|
-
USD
|
94,100,000
USD
|
83,600,000
USD
|
-
USD
|
177,700,000
USD
|
-
USD
|
-
USD
|
-
USD
|
334,700,000
USD
|
334,700,000
USD
|
300,200,000
USD
|
34,500,000
USD
|
-
USD
|
| Other comprehensive income [abstract] | ||||||||||||||
| Components of other comprehensive income that will not be reclassified to profit or loss, net of tax [abstract] | ||||||||||||||
| Other comprehensive income, net of tax, gains (losses) from investments in equity instruments | — | — |
3,700,000
USD
|
— | — | — | — | — | — | — | — |
3,400,000
USD
|
— | — |
| Components of other comprehensive income that will be reclassified to profit or loss, net of tax [abstract] | ||||||||||||||
| Exchange differences on translation [abstract] | ||||||||||||||
| Other comprehensive income, net of tax, exchange differences on translation of foreign operations | — | — |
146,900,000
USD
|
— | — | — | — | — | — | — | — |
4,600,000
USD
|
— | — |
| Cash flow hedges [abstract] | ||||||||||||||
| Other comprehensive income, net of tax, cash flow hedges | — | — |
5,900,000
USD
|
— | — | — | — | — | — | — | — |
200,000
USD
|
— | — |
| Other comprehensive income |
-
USD
|
-
USD
|
143,100,000
USD
|
38,700,000
USD
|
-
USD
|
104,400,000
USD
|
104,400,000
USD
|
4,800,000
USD
|
-
USD
|
4,800,000
USD
|
-
USD
|
1,200,000
USD
|
3,600,000
USD
|
-
USD
|
| Comprehensive income |
177,700,000
USD
|
-
USD
|
237,200,000
USD
|
44,900,000
USD
|
-
USD
|
282,100,000
USD
|
104,400,000
USD
|
4,800,000
USD
|
-
USD
|
329,900,000
USD
|
334,700,000
USD
|
299,000,000
USD
|
30,900,000
USD
|
-
USD
|
| Comprehensive income attributable to [abstract] | ||||||||||||||
| Comprehensive income, attributable to owners of parent | — | — |
282,100,000
USD
|
— | — | — | — | — | — | — | — |
329,900,000
USD
|
— | — |
| Comprehensive income, attributable to non-controlling interests | — | — |
44,900,000
USD
|
— | — | — | — | — | — | — | — |
30,900,000
USD
|
— | — |