Statement Of Financial Position [Abstract]
| Concept |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | |||||||||||||||||||||
| Assets [abstract] | |||||||||||||||||||||
| Non-current assets [abstract] | |||||||||||||||||||||
| Property, plant and equipment | — | — | — | — | — | — |
5,977,000,000
NOK
|
5,107,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Right-of-use assets | — | — | — | — | — | — |
1 063,8
NOK
|
8,933,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current assets | — | — | — | — | — | — |
3 930,6
NOK
|
3 277,8
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Current assets [abstract] | |||||||||||||||||||||
| Current inventories | — | — | — | — | — | — |
187,000,000
NOK
|
187,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents | — | — | — | — | — | — |
4,119,000,000
NOK
|
2,670,000,000
NOK
|
— | — | — | — | — | — |
2,047,000,000
NOK
|
— | — | — | — | — | — |
| Current assets | — | — | — | — | — | — |
1 135,2
NOK
|
9,286,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Assets | — | — | — | — | — | — |
5 065,8
NOK
|
4 206,4
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | |||||||||||||||||||||
| Equity [abstract] | |||||||||||||||||||||
| Issued capital | — | — | — | — | — | — |
6,000,000
NOK
|
6,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Retained earnings | — | — | — | — | — | — |
7,534,000,000
NOK
|
5,765,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Treasury shares | — | — | — | — | — | — |
241,000,000
NOK
|
43,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Other reserves | — | — | — | — | — | — |
1,192,000,000
NOK
|
591,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity |
7,534,000,000
NOK
|
6,000,000
NOK
|
241,000,000
NOK
|
1,192,000,000
NOK
|
-
NOK
|
1 443,0
NOK
|
2 292,1
NOK
|
2 070,6
NOK
|
5,765,000,000
NOK
|
591,000,000
NOK
|
6,000,000
NOK
|
43,000,000
NOK
|
-
NOK
|
1 438,6
NOK
|
1 729,2
NOK
|
584,000,000
NOK
|
3,500,000,000
NOK
|
-
NOK
|
6,000,000
NOK
|
-
NOK
|
1 437,1
NOK
|
| Liabilities [abstract] | |||||||||||||||||||||
| Non-current liabilities [abstract] | |||||||||||||||||||||
| Non-current provisions [abstract] | |||||||||||||||||||||
| Non-current provisions | — | — | — | — | — | — |
1,141,000,000
NOK
|
58,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax liabilities | — | — | — | — | — | — |
743,000,000
NOK
|
366,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current liabilities | — | — | — | — | — | — |
1 872,0
NOK
|
1 328,7
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Current liabilities [abstract] | |||||||||||||||||||||
| Current provisions [abstract] | |||||||||||||||||||||
| Current provisions | — | — | — | — | — | — |
271,000,000
NOK
|
587,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Current tax liabilities, current | — | — | — | — | — | — |
399,000,000
NOK
|
406,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Current liabilities | — | — | — | — | — | — |
9,017,000,000
NOK
|
8,072,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Liabilities | — | — | — | — | — | — |
2 773,8
NOK
|
2 135,8
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities | — | — | — | — | — | — |
5 065,8
NOK
|
4 206,4
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |