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 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | ||||||||||||||||||
| Assets [abstract] | ||||||||||||||||||
| Non-current assets [abstract] | ||||||||||||||||||
| Investment property | — | — |
60 471
NOK
|
— | — | — | — | — | — |
68 470
NOK
|
— | — | — | — | — | — | — | — |
| Investments accounted for using equity method | — | — |
867,000,000
NOK
|
— | — | — | — | — | — |
859,000,000
NOK
|
— | — | — | — | — | — | — | — |
| Non-current assets | — | — |
62 834
NOK
|
— | — | — | — | — | — |
70 644
NOK
|
— | — | — | — | — | — | — | — |
| Current assets [abstract] | ||||||||||||||||||
| Current inventories | — | — |
495,000,000
NOK
|
— | — | — | — | — | — |
481,000,000
NOK
|
— | — | — | — | — | — | — | — |
| Cash and cash equivalents | — | — |
264,000,000
NOK
|
— | — | — | — | — | — |
171,000,000
NOK
|
— | — |
226,000,000
NOK
|
— | — | — | — | — |
| Current assets | — | — |
1 617
NOK
|
— | — | — | — | — | — |
1 672
NOK
|
— | — | — | — | — | — | — | — |
| Assets | — | — |
64 451
NOK
|
— | — | — | — | — | — |
73 336
NOK
|
— | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||
| Equity attributable to owners of parent | — | — |
23 802
NOK
|
— | — | — | — | — | — |
23 779
NOK
|
— | — | — | — | — | — | — | — |
| Non-controlling interests | — | — |
1 755
NOK
|
— | — | — | — | — | — |
1 775
NOK
|
— | — | — | — | — | — | — | — |
| Equity |
20 096
NOK
|
3 524
NOK
|
25 557
NOK
|
182,000,000
NOK
|
1 755
NOK
|
-
NOK
|
182,000,000
NOK
|
3 524
NOK
|
20 074
NOK
|
25 555
NOK
|
-
NOK
|
1 775
NOK
|
31 671
NOK
|
182,000,000
NOK
|
1 978
NOK
|
-
NOK
|
25 987
NOK
|
3 524
NOK
|
| Liabilities [abstract] | ||||||||||||||||||
| Non-current liabilities [abstract] | ||||||||||||||||||
| Deferred tax liabilities | — | — |
6 071
NOK
|
— | — | — | — | — | — |
6 896
NOK
|
— | — | — | — | — | — | — | — |
| Non-current liabilities | — | — |
30 321
NOK
|
— | — | — | — | — | — |
45 971
NOK
|
— | — | — | — | — | — | — | — |
| Current liabilities [abstract] | ||||||||||||||||||
| Current liabilities | — | — |
8 572
NOK
|
— | — | — | — | — | — |
1 811
NOK
|
— | — | — | — | — | — | — | — |
| Liabilities | — | — |
38 894
NOK
|
— | — | — | — | — | — |
47 782
NOK
|
— | — | — | — | — | — | — | — |
| Equity and liabilities | — | — |
64 451
NOK
|
— | — | — | — | — | — |
73 336
NOK
|
— | — | — | — | — | — | — | — |