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 |
2024-01-01 to 2024-12-31 |
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 |
2023-01-01 to 2023-12-31 |
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) |
8,868,000
NOK
|
0
NOK
|
16,630,000
NOK
|
0
NOK
|
0
NOK
|
25,498,000
NOK
|
25,498,000
NOK
|
0
NOK
|
44,841,000
NOK
|
0
NOK
|
0
NOK
|
6,402,000
NOK
|
38,440,000
NOK
|
38,440,000
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) from investments in equity instruments | — | — |
14,123,000
NOK
|
— | — | — | — | — |
9,531,000
NOK
|
— | — | — | — | — |
| Other comprehensive income, net of tax, gains (losses) on remeasurements of defined benefit plans | — | — |
2,284,000
NOK
|
— | — | — | — | — |
324,000
NOK
|
— | — | — | — | — |
| Other comprehensive income |
0
NOK
|
0
NOK
|
16,407,000
NOK
|
0
NOK
|
14,123,000
NOK
|
2,284,000
NOK
|
16,407,000
NOK
|
0
NOK
|
9,207,000
NOK
|
0
NOK
|
9,531,000
NOK
|
0
NOK
|
9,207,000
NOK
|
324,000
NOK
|
| Comprehensive income | — | — |
33,037,000
NOK
|
— | — | — | — | — |
35,635,000
NOK
|
— | — | — | — | — |
| Comprehensive income attributable to [abstract] | ||||||||||||||
| Comprehensive income, attributable to owners of parent | — | — |
41,905,000
NOK
|
— | — | — | — | — |
29,233,000
NOK
|
— | — | — | — | — |
| Comprehensive income, attributable to non-controlling interests | — | — |
8,868,000
NOK
|
— | — | — | — | — |
6,402,000
NOK
|
— | — | — | — | — |