Statement Of Comprehensive Income [Abstract]
| Concept |
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 |
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 |
2020-01-01 to 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of comprehensive income [abstract] | ||||||||||||||||
| Profit (loss) |
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
|
5,510,000,000
USD
|
5,496,000,000
USD
|
— |
14,000,000
USD
|
5,510,000,000
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 | — |
461,000,000
USD
|
— | — | — | — | — | — | — |
147,000,000
USD
|
— | — |
106,000,000
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 | — |
105,000,000
USD
|
— | — | — | — | — | — | — |
35,000,000
USD
|
— | — |
19,000,000
USD
|
— | — | — |
| Other comprehensive income |
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
|
87,000,000
USD
|
977,000,000
USD
|
1,064,000,000
USD
|
— |
977,000,000
USD
|
| Comprehensive income | — |
25,914,000,000
USD
|
— | — | — | — | — | — | — |
7,636,000,000
USD
|
— | — |
4,519,000,000
USD
|
— | — | — |
| Comprehensive income attributable to [abstract] | ||||||||||||||||
| Comprehensive income, attributable to owners of parent | — |
25,917,000,000
USD
|
— | — | — | — | — | — | — |
7,622,000,000
USD
|
— | — |
4,533,000,000
USD
|
— | — | — |
| Comprehensive income, attributable to non-controlling interests | — |
3,000,000
USD
|
— | — | — | — | — | — | — |
14,000,000
USD
|
— | — |
14,000,000
USD
|
— | — | — |