Statement Of Changes In Equity [Abstract]
| Concept |
2024-01-01 to 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
As at 2024-12-31 |
2024-01-01 to 2024-12-31 |
As at 2024-12-31 |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
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 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 2022-12-31 |
As at 2022-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | |||||||||||||||||||||||||||||||||
| Statement of changes in equity [line items] | |||||||||||||||||||||||||||||||||
| Equity | — |
2 465
USD
|
118,000,000
USD
|
115,000,000
USD
|
3,000,000
USD
|
— | — |
2 580
USD
|
— |
2 695
USD
|
— |
2 488
USD
|
— |
2 215
USD
|
— | — |
155,000,000
USD
|
118,000,000
USD
|
1,000,000
USD
|
2 332
USD
|
2 192
USD
|
118,000,000
USD
|
246,000,000
USD
|
2 278
USD
|
246,000,000
USD
|
246,000,000
USD
|
160,000,000
USD
|
160,000,000
USD
|
1 914
USD
|
2 160
USD
|
118,000,000
USD
|
2 438
USD
|
2 032
USD
|
| Changes in equity [abstract] | |||||||||||||||||||||||||||||||||
| Comprehensive income [abstract] | |||||||||||||||||||||||||||||||||
| Profit (loss) |
498,000,000
USD
|
— | — | — | — |
498,000,000
USD
|
20,000,000
USD
|
— |
518,000,000
USD
|
— |
487,000,000
USD
|
— |
466,000,000
USD
|
— |
21,000,000
USD
|
466,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other comprehensive income |
198,000,000
USD
|
— | — | — | — |
198,000,000
USD
|
15,000,000
USD
|
— |
213,000,000
USD
|
— |
11,000,000
USD
|
— |
9,000,000
USD
|
— |
2,000,000
USD
|
9,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Comprehensive income |
300,000,000
USD
|
— | — | — | — |
300,000,000
USD
|
5,000,000
USD
|
— |
305,000,000
USD
|
— |
476,000,000
USD
|
— |
457,000,000
USD
|
— |
19,000,000
USD
|
457,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Dividends recognised as distributions to owners |
68,000,000
USD
|
— | — | — | — |
68,000,000
USD
|
4,000,000
USD
|
— |
72,000,000
USD
|
— |
46,000,000
USD
|
— |
41,000,000
USD
|
— |
5,000,000
USD
|
41,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Increase (decrease) through changes in ownership interests in subsidiaries that do not result in loss of control, equity |
40,000,000
USD
|
— | — | — | — |
40,000,000
USD
|
41,000,000
USD
|
— |
0
USD
|
— |
0
USD
|
— |
19,000,000
USD
|
— |
19,000,000
USD
|
19,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |