Statement Of Financial Position [Abstract]
| Concept |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | ||||||||||||||||||
| Assets [abstract] | ||||||||||||||||||
| Property, plant and equipment |
623,000,000
USD
|
— | — | — | — | — | — |
542,000,000
USD
|
— | — | — | — | — | — | — | — | — | — |
| Right-of-use assets |
102,000,000
USD
|
— | — | — | — | — | — |
155,000,000
USD
|
— | — | — | — | — | — | — | — | — | — |
| Investments accounted for using equity method |
1 342
USD
|
— | — | — | — | — | — |
1 093
USD
|
— | — | — | — | — | — | — | — | — | — |
| Deferred tax assets |
61,000,000
USD
|
— | — | — | — | — | — |
64,000,000
USD
|
— | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents |
163,000,000
USD
|
— | — | — | — | — | — |
231,000,000
USD
|
— | — | — | — |
269,000,000
USD
|
— | — | — | — | — |
| Assets |
3 628
USD
|
— | — | — | — | — | — |
3 448
USD
|
— | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||
| Equity attributable to owners of parent |
2 212
USD
|
— | — | — | — | — | — |
2 009
USD
|
— | — | — | — | — | — | — | — | — | — |
| Non-controlling interests |
144,000,000
USD
|
— | — | — | — | — | — |
221,000,000
USD
|
— | — | — | — | — | — | — | — | — | — |
| Equity |
2 355
USD
|
144,000,000
USD
|
2 094
USD
|
0
USD
|
118,000,000
USD
|
2 212
USD
|
0
USD
|
2 230
USD
|
1 891
USD
|
2 009
USD
|
221,000,000
USD
|
118,000,000
USD
|
2 265
USD
|
1 890
USD
|
122,000,000
USD
|
257,000,000
USD
|
4,000,000
USD
|
2 008
USD
|
| Liabilities [abstract] | ||||||||||||||||||
| Deferred tax liabilities |
17,000,000
USD
|
— | — | — | — | — | — |
11,000,000
USD
|
— | — | — | — | — | — | — | — | — | — |
| Equity and liabilities |
3 628
USD
|
— | — | — | — | — | — |
3 448
USD
|
— | — | — | — | — | — | — | — | — | — |