Statement Of Financial Position [Abstract]
| Concept |
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 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | ||||||||||||||||||||||||
| Assets [abstract] | ||||||||||||||||||||||||
| Property, plant and equipment |
1 086 112
NOK
|
— | — | — | — | — | — | — | — | — | — |
938 675
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Investments accounted for using equity method |
37 317
NOK
|
— | — | — | — | — | — | — | — | — | — |
16 922
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets |
108 430
NOK
|
— | — | — | — | — | — | — | — | — | — |
91 927
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents |
2 339 664
NOK
|
— | — | — | — | — | — | — | — | — | — |
2 708 412
NOK
|
— | — | — | — | — | — | — | — | — | — | — |
1 688 228
NOK
|
| Assets |
7 840 462
NOK
|
— | — | — | — | — | — | — | — | — | — |
6 837 898
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||||||||
| Issued capital |
223 981
NOK
|
— | — | — | — | — | — | — | — | — | — |
223 981
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Retained earnings |
2 993 674
NOK
|
— | — | — | — | — | — | — | — | — | — |
3 239 771
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Treasury shares |
110 012
NOK
|
— | — | — | — | — | — | — | — | — | — |
63 119
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent |
3 122 836
NOK
|
— | — | — | — | — | — | — | — | — | — |
3 363 537
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Non-controlling interests |
661 511
NOK
|
— | — | — | — | — | — | — | — | — | — |
545 306
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Equity |
3 784 347
NOK
|
6 608
NOK
|
661 511
NOK
|
21 800
NOK
|
2 993 674
NOK
|
110 012
NOK
|
223 981
NOK
|
3 122 836
NOK
|
63 119
NOK
|
3 239 771
NOK
|
47 215
NOK
|
3 908 843
NOK
|
3 363 537
NOK
|
10 120
NOK
|
545 306
NOK
|
223 981
NOK
|
2 680 261
NOK
|
303 100
NOK
|
3 552 430
NOK
|
223 981
NOK
|
63 866
NOK
|
704 379
NOK
|
7 675
NOK
|
3 855 530
NOK
|
| Liabilities [abstract] | ||||||||||||||||||||||||
| Deferred tax liabilities |
65 025
NOK
|
— | — | — | — | — | — | — | — | — | — |
52 776
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities |
7 840 462
NOK
|
— | — | — | — | — | — | — | — | — | — |
6 837 898
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — |