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 |
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) |
300,000,000
NOK
|
— |
300,000,000
NOK
|
221,000,000
NOK
|
— |
221,000,000
NOK
|
| Other comprehensive income [abstract] | ||||||
| Other comprehensive income | — |
14,000,000
NOK
|
14,000,000
NOK
|
9,000,000
NOK
|
9,000,000
NOK
|
— |
| Comprehensive income |
300,000,000
NOK
|
14,000,000
NOK
|
286,000,000
NOK
|
230,000,000
NOK
|
9,000,000
NOK
|
221,000,000
NOK
|
| Comprehensive income attributable to [abstract] | ||||||
| Comprehensive income, attributable to owners of parent | — | — |
286,000,000
NOK
|
230,000,000
NOK
|
— | — |
| Comprehensive income, attributable to non-controlling interests | — | — |
-
NOK
|
-
NOK
|
— | — |