Statement Of Comprehensive Income [Abstract]
| Concept |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
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 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of comprehensive income [abstract] | ||||||||||||||||||||||
| Profit (loss) |
1,400,000
USD
|
–
USD
|
78,300,000
USD
|
78,300,000
USD
|
–
USD
|
79,700,000
USD
|
–
USD
|
–
USD
|
–
USD
|
–
USD
|
–
USD
|
28,600,000
USD
|
–
USD
|
–
USD
|
16,000,000
USD
|
–
USD
|
–
USD
|
12,600,000
USD
|
–
USD
|
16,000,000
USD
|
–
USD
|
–
USD
|
| Other comprehensive income [abstract] | ||||||||||||||||||||||
| Components of other comprehensive income that will not be reclassified to profit or loss, before tax [abstract] | ||||||||||||||||||||||
| Other comprehensive income, before tax, gains (losses) on remeasurements of defined benefit plans | — | — | — | — | — |
300,000
USD
|
— | — | — | — | — |
200,000
USD
|
— | — | — | — | — | — | — | — | — | — |
| Income tax relating to components of other comprehensive income that will not be reclassified to profit or loss [abstract] | ||||||||||||||||||||||
| Income tax relating to remeasurements of defined benefit plans included in other comprehensive income | — | — | — | — | — |
–
USD
|
— | — | — | — | — |
–
USD
|
— | — | — | — | — | — | — | — | — | — |
| Income tax relating to components of other comprehensive income that will be reclassified to profit or loss [abstract] | ||||||||||||||||||||||
| Income tax relating to components of other comprehensive income that will be reclassified to profit or loss | — | — | — | — | — |
14,400,000
USD
|
— | — | — | — | — |
27,900,000
USD
|
— | — | — | — | — | — | — | — | — | — |
| Other comprehensive income |
400,000
USD
|
–
USD
|
68,600,000
USD
|
1,200,000
USD
|
–
USD
|
69,000,000
USD
|
300,000
USD
|
29,200,000
USD
|
–
USD
|
200,000
USD
|
38,700,000
USD
|
110,500,000
USD
|
200,000
USD
|
–
USD
|
–
USD
|
–
USD
|
78,000,000
USD
|
19,700,000
USD
|
–
USD
|
90,800,000
USD
|
1,500,000
USD
|
11,500,000
USD
|
| Comprehensive income |
1,800,000
USD
|
–
USD
|
146,900,000
USD
|
79,500,000
USD
|
–
USD
|
148,700,000
USD
|
300,000
USD
|
29,200,000
USD
|
–
USD
|
200,000
USD
|
38,700,000
USD
|
81,900,000
USD
|
200,000
USD
|
–
USD
|
16,000,000
USD
|
–
USD
|
78,000,000
USD
|
7,100,000
USD
|
–
USD
|
74,800,000
USD
|
1,500,000
USD
|
11,500,000
USD
|
| Comprehensive income attributable to [abstract] | ||||||||||||||||||||||
| Comprehensive income, attributable to owners of parent | — | — | — | — | — |
146,900,000
USD
|
— | — | — | — | — |
74,800,000
USD
|
— | — | — | — | — | — | — | — | — | — |
| Comprehensive income, attributable to non-controlling interests | — | — | — | — | — |
1,800,000
USD
|
— | — | — | — | — |
7,100,000
USD
|
— | — | — | — | — | — | — | — | — | — |