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 |
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) |
–
USD
|
–
USD
|
–
USD
|
–
USD
|
–
USD
|
565,800,000
USD
|
565,800,000
USD
|
–
USD
|
–
USD
|
2,651,500,000
USD
|
2,651,500,000
USD
|
–
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) from investments in equity instruments |
7. 6
USD
|
–
USD
|
–
USD
|
–
USD
|
–
USD
|
7. 6
USD
|
–
USD
|
— | — | — |
–
USD
|
— | — | — |
| Components of other comprehensive income that will be reclassified to profit or loss, before tax [abstract] | ||||||||||||||
| Exchange differences on translation [abstract] | ||||||||||||||
| Reclassification adjustments on exchange differences on translation of foreign operations, before tax |
–
USD
|
–
USD
|
–
USD
|
–
USD
|
6,100,000
USD
|
6. 1
USD
|
–
USD
|
–
USD
|
–
USD
|
–
USD
|
3,500,000
USD
|
3,500,000
USD
|
–
USD
|
–
USD
|
| Income tax relating to components of other comprehensive income that will not be reclassified to profit or loss [abstract] | ||||||||||||||
| Income tax relating to investments in equity instruments included in other comprehensive income |
2. 1
USD
|
–
USD
|
–
USD
|
–
USD
|
–
USD
|
2. 1
USD
|
–
USD
|
— | — | — |
–
USD
|
— | — | — |
| Comprehensive income | — | — | — | — | — |
12,400,000
USD
|
— | — | — | — |
6,600,000
USD
|
— | — | — |
| Comprehensive income attributable to [abstract] | ||||||||||||||
| Comprehensive income, attributable to owners of parent |
5,500,000
USD
|
–
USD
|
11,600,000
USD
|
–
USD
|
6. 1
USD
|
57 8.2
USD
|
566,000,000
USD
|
–
USD
|
–
USD
|
2,651,600,000
USD
|
2,658,100,000
USD
|
3,500,000
USD
|
–
USD
|
10. 0
USD
|