Statement Of Financial Position [Abstract]
| Concept |
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 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | |||||||||||||||||||||
| Assets [abstract] | |||||||||||||||||||||
| Property, plant and equipment | — | — |
2 952
NOK
|
— | — | — | — | — | — | — | — | — | — |
3 408
NOK
|
— | — | — | — | — | — | — |
| Right-of-use assets | — | — |
2 126
NOK
|
— | — | — | — | — | — | — | — | — | — |
2 569
NOK
|
— | — | — | — | — | — | — |
| Goodwill | — | — |
2 744
NOK
|
— | — | — | — | — | — | — | — | — | — |
2 744
NOK
|
— | — | — | — | — | — | — |
| Deferred tax assets | — | — |
64,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — |
18,000,000
NOK
|
— | — | — | — | — | — | — |
| Cash and cash equivalents | — | — |
173,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — |
830,000,000
NOK
|
— | — | — | — | — |
433,000,000
NOK
|
— |
| Assets | — | — |
9 015
NOK
|
— | — | — | — | — | — | — | — | — | — |
9 375
NOK
|
— | — | — | — | — | — | — |
| Equity and liabilities [abstract] | |||||||||||||||||||||
| Equity [abstract] | |||||||||||||||||||||
| Issued capital | — | — |
101,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — |
102,000,000
NOK
|
— | — | — | — | — | — | — |
| Retained earnings | — | — |
537,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — |
417,000,000
NOK
|
— | — | — | — | — | — | — |
| Share premium | — | — |
3 049
NOK
|
— | — | — | — | — | — | — | — | — | — |
3 609
NOK
|
— | — | — | — | — | — | — |
| Other reserves | — | — |
537,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — |
417,000,000
NOK
|
— | — | — | — | — | — | — |
| Non-controlling interests | — | — |
30,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — |
26,000,000
NOK
|
— | — | — | — | — | — | — |
| Equity |
583,000,000
NOK
|
36,000,000
NOK
|
3 753
NOK
|
3 049
NOK
|
30,000,000
NOK
|
47,000,000
NOK
|
101,000,000
NOK
|
26,000,000
NOK
|
31,000,000
NOK
|
101,000,000
NOK
|
14,000,000
NOK
|
404,000,000
NOK
|
3 609
NOK
|
4 185
NOK
|
0
NOK
|
284,000,000
NOK
|
8,000,000
NOK
|
29,000,000
NOK
|
3 264
NOK
|
3 635
NOK
|
66,000,000
NOK
|
| Liabilities [abstract] | |||||||||||||||||||||
| Deferred tax liabilities | — | — |
0
NOK
|
— | — | — | — | — | — | — | — | — | — |
3,000,000
NOK
|
— | — | — | — | — | — | — |
| Liabilities | — | — |
5 262
NOK
|
— | — | — | — | — | — | — | — | — | — |
5 190
NOK
|
— | — | — | — | — | — | — |
| Equity and liabilities | — | — |
9 015
NOK
|
— | — | — | — | — | — | — | — | — | — |
9 375
NOK
|
— | — | — | — | — | — | — |