Statement Of Changes In Equity [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 |
|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | |||||
| Statement of changes in equity [line items] | |||||
| Increase (decrease) through disposal of subsidiary, equity |
503,000,000
NOK
|
5,000,000
NOK
|
498,000,000
NOK
|
— | — |
| Share issue related cost | — | — | — |
1,000,000
NOK
|
1,000,000
NOK
|