Statement Of Comprehensive Income [Abstract]
| Concept |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of comprehensive income [abstract] | |||||||||||||||||
| Profit (loss) |
11,904,000,000
USD
|
— |
19,000,000
USD
|
11,885,000,000
USD
|
11,885,000,000
USD
|
— |
28,746,000,000
USD
|
28,744,000,000
USD
|
28,746,000,000
USD
|
3,000,000
USD
|
— | — |
14,000,000
USD
|
— |
8,563,000,000
USD
|
8,576,000,000
USD
|
8,563,000,000
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) on remeasurements of defined benefit plans |
276,000,000
USD
|
— | — | — | — | — | — |
461,000,000
USD
|
— | — | — | — | — | — | — |
147,000,000
USD
|
— |
| Income tax relating to components of other comprehensive income that will not be reclassified to profit or loss [abstract] | |||||||||||||||||
| Income tax relating to components of other comprehensive income that will not be reclassified to profit or loss |
66,000,000
USD
|
— | — | — | — | — | — |
105,000,000
USD
|
— | — | — | — | — | — | — |
35,000,000
USD
|
— |
| Other comprehensive income |
911,000,000
USD
|
113,000,000
USD
|
— |
211,000,000
USD
|
911,000,000
USD
|
587,000,000
USD
|
2,829,000,000
USD
|
2,829,000,000
USD
|
356,000,000
USD
|
— |
3,609,000,000
USD
|
424,000,000
USD
|
— |
1,052,000,000
USD
|
940,000,000
USD
|
940,000,000
USD
|
111,000,000
USD
|
| Comprehensive income |
10,992,000,000
USD
|
— | — | — | — | — | — |
25,914,000,000
USD
|
— | — | — | — | — | — | — |
7,636,000,000
USD
|
— |
| Comprehensive income attributable to [abstract] | |||||||||||||||||
| Comprehensive income, attributable to owners of parent |
10,974,000,000
USD
|
— | — | — | — | — | — |
25,917,000,000
USD
|
— | — | — | — | — | — | — |
7,622,000,000
USD
|
— |
| Comprehensive income, attributable to non-controlling interests |
19,000,000
USD
|
— | — | — | — | — | — |
3,000,000
USD
|
— | — | — | — | — | — | — |
14,000,000
USD
|
— |