Statement Of Financial Position [Abstract]
| Concept |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | |||||||||||||||||||||
| Assets [abstract] | |||||||||||||||||||||
| Property, plant and equipment | — |
5,358,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — |
4,541,000,000
USD
|
— | — | — | — | — | — | — |
| Right-of-use assets | — |
10,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — |
8,000,000
USD
|
— | — | — | — | — | — | — |
| Intangible assets other than goodwill | — |
38,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — |
40,000,000
USD
|
— | — | — | — | — | — | — |
| Deferred tax assets | — |
65,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — |
49,000,000
USD
|
— | — | — | — | — | — | — |
| Cash and cash equivalents | — |
843,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — |
858,000,000
USD
|
— | — | — |
1,105,000,000
USD
|
— | — | — |
| Assets | — |
9,715,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — |
7,492,000,000
USD
|
— | — | — | — | — | — | — |
| Equity and liabilities [abstract] | |||||||||||||||||||||
| Equity [abstract] | |||||||||||||||||||||
| Issued capital | — |
386,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — |
386,000,000
USD
|
— | — | — | — | — | — | — |
| Retained earnings | — |
11,281,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — |
9,522,000,000
USD
|
— | — | — | — | — | — | — |
| Share premium | — |
969,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — |
969,000,000
USD
|
— | — | — | — | — | — | — |
| Equity attributable to owners of parent | — |
6,308,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — |
4,582,000,000
USD
|
— | — | — | — | — | — | — |
| Non-controlling interests | — |
22,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — |
19,000,000
USD
|
— | — | — | — | — | — | — |
| Equity |
11,281,000,000
USD
|
6,330,000,000
USD
|
6,308,000,000
USD
|
969,000,000
USD
|
22,000,000
USD
|
6,328,000,000
USD
|
386,000,000
USD
|
9,522,000,000
USD
|
19,000,000
USD
|
4,582,000,000
USD
|
386,000,000
USD
|
6,295,000,000
USD
|
969,000,000
USD
|
4,601,000,000
USD
|
5,497,000,000
USD
|
22,000,000
USD
|
5,458,000,000
USD
|
5,519,000,000
USD
|
969,000,000
USD
|
9,600,000,000
USD
|
386,000,000
USD
|
| Liabilities [abstract] | |||||||||||||||||||||
| Deferred tax liabilities | — |
455,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — |
365,000,000
USD
|
— | — | — | — | — | — | — |
| Equity and liabilities | — |
9,715,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — |
7,492,000,000
USD
|
— | — | — | — | — | — | — |