Statement Of Financial Position [Abstract]
| Concept |
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 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 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | |||||||||||||||||||||||||||||||||
| Assets [abstract] | |||||||||||||||||||||||||||||||||
| Non-current assets [abstract] | |||||||||||||||||||||||||||||||||
| Property, plant and equipment |
3 997
NOK
|
— | — | — | — | — | — | — | — | — | — |
1 597
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Goodwill |
206,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — |
143,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Intangible assets other than goodwill |
24,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — |
86,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Investments accounted for using equity method |
1 175
NOK
|
— | — | — | — | — | — | — | — | — | — |
890,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current assets |
5 492
NOK
|
— | — | — | — | — | — | — | — | — | — |
2 821
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current assets [abstract] | |||||||||||||||||||||||||||||||||
| Current inventories |
99,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — |
106,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents |
779,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — |
1 538
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — |
1 115
NOK
|
— | — | — | — | — | — | — | — |
| Current assets |
1 199
NOK
|
— | — | — | — | — | — | — | — | — | — |
1 782
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Assets |
6 691
NOK
|
— | — | — | — | — | — | — | — | — | — |
4 603
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | |||||||||||||||||||||||||||||||||
| Equity [abstract] | |||||||||||||||||||||||||||||||||
| Issued capital |
73,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — |
73,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Share premium |
3 496
NOK
|
— | — | — | — | — | — | — | — | — | — |
3 495
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-controlling interests |
685,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — |
80,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity |
4 617
NOK
|
296,000,000
NOK
|
685,000,000
NOK
|
3 496
NOK
|
362,000,000
NOK
|
73,000,000
NOK
|
1,000,000
NOK
|
29,000,000
NOK
|
3 931
NOK
|
39,000,000
NOK
|
55,000,000
NOK
|
3 794
NOK
|
146,000,000
NOK
|
80,000,000
NOK
|
3 495
NOK
|
31,000,000
NOK
|
22,000,000
NOK
|
-
NOK
|
73,000,000
NOK
|
18,000,000
NOK
|
3 714
NOK
|
74,000,000
NOK
|
-
NOK
|
96,000,000
NOK
|
2 636
NOK
|
3,000,000
NOK
|
99,000,000
NOK
|
2 636
NOK
|
-
NOK
|
2 676
NOK
|
12,000,000
NOK
|
59,000,000
NOK
|
6,000,000
NOK
|
| Liabilities [abstract] | |||||||||||||||||||||||||||||||||
| Non-current liabilities [abstract] | |||||||||||||||||||||||||||||||||
| Non-current provisions [abstract] | |||||||||||||||||||||||||||||||||
| Non-current provisions |
115,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — |
36,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax liabilities |
59,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — |
127,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current liabilities |
1 710
NOK
|
— | — | — | — | — | — | — | — | — | — |
526,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current liabilities [abstract] | |||||||||||||||||||||||||||||||||
| Current provisions [abstract] | |||||||||||||||||||||||||||||||||
| Current provisions |
76,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — |
129,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other current financial liabilities |
57,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — |
-
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current liabilities |
364,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — |
283,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Liabilities |
2 075
NOK
|
— | — | — | — | — | — | — | — | — | — |
809,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities |
6 691
NOK
|
— | — | — | — | — | — | — | — | — | — |
4 603
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |