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 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 |
As at 2020-01-01 |
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 |
As at 2019-12-31 |
As at 2019-01-01 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | ||||||||||||||||||||||||||
| Assets [abstract] | ||||||||||||||||||||||||||
| Non-current assets [abstract] | ||||||||||||||||||||||||||
| Deferred tax assets | — | — |
35,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — |
62,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — |
| Current assets [abstract] | ||||||||||||||||||||||||||
| Cash and cash equivalents | — | — |
3,804,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — |
1,528,000,000
NOK
|
1,528,000,000
NOK
|
— | — | — | — | — | — | — | — |
3,211,000,000
NOK
|
| Assets | — | — |
45 372,3
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — |
39 809,4
NOK
|
— | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||||||||||
| Issued capital | — | — |
9,621,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — |
9,606,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — |
| Retained earnings | — | — |
6,094,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — |
4,687,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — |
| Share premium | — | — |
4,045,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — |
1,560,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — |
| Equity |
6,094,000,000
NOK
|
7,281,000,000
NOK
|
2 929,7
NOK
|
2,257,000,000
NOK
|
2 320,4
NOK
|
6,094,000,000
NOK
|
4,045,000,000
NOK
|
9,621,000,000
NOK
|
4,687,000,000
NOK
|
7,281,000,000
NOK
|
4,687,000,000
NOK
|
9,606,000,000
NOK
|
2,257,000,000
NOK
|
2 070,3
NOK
|
1,560,000,000
NOK
|
2 539,0
NOK
|
— |
5,126,000,000
NOK
|
5,441,000,000
NOK
|
1,560,000,000
NOK
|
2 399,2
NOK
|
5,126,000,000
NOK
|
2,259,000,000
NOK
|
1 886,6
NOK
|
9,606,000,000
NOK
|
— |
| Liabilities [abstract] | ||||||||||||||||||||||||||
| Current liabilities [abstract] | ||||||||||||||||||||||||||
| Current tax liabilities, current | — | — |
586,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — |
143,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — |
| Liabilities | — | — |
42 442,6
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — |
37 270,4
NOK
|
— | — | — | — | — | — | — | — | — | — |
| Equity and liabilities | — | — |
45 372,3
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — |
39 809,4
NOK
|
— | — | — | — | — | — | — | — | — | — |