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 |
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 |
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] | ||||||||||||||||
| 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 | — | — | — | — | — |
2,000,000
USD
|
— | — | — | — | — | — | — | — |
22,000,000
USD
|
— |
| Components of other comprehensive income that will be reclassified to profit or loss, before tax [abstract] | ||||||||||||||||
| Cash flow hedges [abstract] | ||||||||||||||||
| Gains (losses) on cash flow hedges, before tax | — | — | — | — | — |
6,000,000
USD
|
— | — | — | — | — | — | — | — |
9,000,000
USD
|
— |
| Reclassification adjustments on cash flow hedges, before tax | — | — | — | — | — |
7,000,000
USD
|
— | — | — | — | — | — | — | — |
8,000,000
USD
|
— |
| Other comprehensive income |
–
USD
|
1,000,000
USD
|
–
USD
|
–
USD
|
–
USD
|
4,000,000
USD
|
3,000,000
USD
|
–
USD
|
–
USD
|
–
USD
|
1,000,000
USD
|
–
USD
|
–
USD
|
3,000,000
USD
|
17,000,000
USD
|
19,000,000
USD
|
| Comprehensive income |
–
USD
|
1,000,000
USD
|
–
USD
|
–
USD
|
–
USD
|
604,000,000
USD
|
605,000,000
USD
|
–
USD
|
–
USD
|
–
USD
|
1,000,000
USD
|
–
USD
|
–
USD
|
3,000,000
USD
|
504,000,000
USD
|
506,000,000
USD
|
| Comprehensive income attributable to [abstract] | ||||||||||||||||
| Comprehensive income, attributable to owners of parent | — | — | — | — | — |
604,000,000
USD
|
— | — | — | — | — | — | — | — |
504,000,000
USD
|
— |