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 |
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 | — | — |
12,500,000
USD
|
— | — | — | — | — | — | — |
13,000,000
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 | — | — |
2,700,000
USD
|
— | — | — | — | — | — | — |
1,800,000
USD
|
— |
| Other comprehensive income | — | — |
22,000,000
USD
|
— | — | — | — | — | — | — |
5,300,000
USD
|
— |
| Comprehensive income |
–
USD
|
–
USD
|
138,800,000
USD
|
–
USD
|
151,000,000
USD
|
12,200,000
USD
|
–
USD
|
–
USD
|
5,900,000
USD
|
–
USD
|
314,000,000
USD
|
319,900,000
USD
|