Statement Of Comprehensive Income [Abstract]
| Concept |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
|---|---|---|---|---|---|---|
| Statement of comprehensive income [abstract] | ||||||
| Profit (loss) |
61,000,000
NOK
|
75,000,000
NOK
|
13,000,000
NOK
|
5 582
NOK
|
133,000,000
NOK
|
5 449
NOK
|
| Other comprehensive income [abstract] | ||||||
| Components of other comprehensive income that will not be reclassified to profit or loss, net of tax [abstract] | ||||||
| Other comprehensive income, net of tax, gains (losses) on remeasurements of defined benefit plans | — |
13,000,000
NOK
|
— |
7,000,000
NOK
|
— | — |
| Other comprehensive income | — |
10,000,000
NOK
|
10,000,000
NOK
|
6,000,000
NOK
|
— |
6,000,000
NOK
|
| Comprehensive income | — |
85,000,000
NOK
|
— |
5 588
NOK
|
— | — |
| Comprehensive income attributable to [abstract] | ||||||
| Comprehensive income, attributable to owners of parent | — |
24,000,000
NOK
|
— |
5 455
NOK
|
— | — |
| Comprehensive income, attributable to non-controlling interests | — |
61,000,000
NOK
|
— |
133,000,000
NOK
|
— | — |