Statement Of Comprehensive Income [Abstract]
| Concept |
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 |
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 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of comprehensive income [abstract] | ||||||||||||||
| Profit (loss) |
–
USD
|
–
USD
|
–
USD
|
–
USD
|
–
USD
|
205,000,000
USD
|
205,000,000
USD
|
148,000,000
USD
|
–
USD
|
14 8
USD
|
–
USD
|
–
USD
|
–
USD
|
–
USD
|
| Other comprehensive income [abstract] | ||||||||||||||
| Other comprehensive income |
7,000,000
USD
|
–
USD
|
–
USD
|
–
USD
|
–
USD
|
7,000,000
USD
|
–
USD
|
–
USD
|
–
USD
|
10,000,000
USD
|
10,000,000
USD
|
–
USD
|
–
USD
|
–
USD
|
| Comprehensive income |
7,000,000
USD
|
–
USD
|
–
USD
|
–
USD
|
–
USD
|
198,000,000
USD
|
205,000,000
USD
|
148,000,000
USD
|
–
USD
|
138,000,000
USD
|
10,000,000
USD
|
–
USD
|
–
USD
|
–
USD
|