Profit Or Loss [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 |
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 |
|---|---|---|---|---|---|---|---|---|
| Profit or loss [abstract] | ||||||||
| Profit (loss) [abstract] | ||||||||
| Revenue | — | — |
873,000,000
USD
|
— | — |
807,000,000
USD
|
— | — |
| Other income | — | — |
2,000,000
USD
|
— | — |
5,000,000
USD
|
— | — |
| Employee benefits expense | — | — |
321,000,000
USD
|
— | — |
299,000,000
USD
|
— | — |
| Other expenses, by nature | — | — |
136,000,000
USD
|
— | — |
131,000,000
USD
|
— | — |
| Profit (loss) from operating activities | — | — |
73,000,000
USD
|
— | — |
60,000,000
USD
|
— | — |
| Finance income | — | — |
42,000,000
USD
|
— | — |
46,000,000
USD
|
— | — |
| Finance costs | — | — |
43,000,000
USD
|
— | — |
44,000,000
USD
|
— | — |
| Share of profit (loss) of associates and joint ventures accounted for using equity method | — | — |
101,000,000
USD
|
— | — |
50,000,000
USD
|
— | — |
| Profit (loss) before tax | — | — |
66,000,000
USD
|
— | — |
205,000,000
USD
|
— | — |
| Tax expense (income) | — | — |
13,000,000
USD
|
— | — |
27,000,000
USD
|
— | — |
| Profit (loss) |
20,000,000
USD
|
72,000,000
USD
|
53,000,000
USD
|
72,000,000
USD
|
117,000,000
USD
|
178,000,000
USD
|
61,000,000
USD
|
117,000,000
USD
|
| Profit (loss), attributable to [abstract] | ||||||||
| Profit (loss), attributable to owners of parent | — | — |
72,000,000
USD
|
— | — |
117,000,000
USD
|
— | — |
| Profit (loss), attributable to non-controlling interests | — | — |
20,000,000
USD
|
— | — |
61,000,000
USD
|
— | — |