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 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 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | |||||||||||||||||||||||||
| Assets [abstract] | |||||||||||||||||||||||||
| Non-current assets [abstract] | |||||||||||||||||||||||||
| Property, plant and equipment |
237,245,000
NOK
|
— | — | — | — | — | — | — | — | — |
203,159,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Right-of-use assets |
760,734,000
NOK
|
— | — | — | — | — | — | — | — | — |
756,940,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Goodwill |
65,479,000
NOK
|
— | — | — | — | — | — | — | — | — |
70,286,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets |
1,859,000
NOK
|
— | — | — | — | — | — | — | — | — |
22,968,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current assets |
2,634,663,000
NOK
|
— | — | — | — | — | — | — | — | — |
2,584,268,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current assets [abstract] | |||||||||||||||||||||||||
| Current inventories |
668,753,000
NOK
|
— | — | — | — | — | — | — | — | — |
646,764,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Trade and other current receivables |
106,784,000
NOK
|
— | — | — | — | — | — | — | — | — |
64,461,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents |
75,721,000
NOK
|
— | — | — | — | — | — | — | — | — |
239,331,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — |
301,276,000
NOK
|
— | — |
| Current assets |
851,259,000
NOK
|
— | — | — | — | — | — | — | — | — |
950,556,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Assets |
3,485,922,000
NOK
|
— | — | — | — | — | — | — | — | — |
3,534,824,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | |||||||||||||||||||||||||
| Equity [abstract] | |||||||||||||||||||||||||
| Issued capital |
48,770,000
NOK
|
— | — | — | — | — | — | — | — | — |
48,774,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Retained earnings |
808,296,000
NOK
|
— | — | — | — | — | — | — | — | — |
823,248,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Share premium |
321,050,000
NOK
|
— | — | — | — | — | — | — | — | — |
321,050,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other reserves |
30,645,000
NOK
|
— | — | — | — | — | — | — | — | — |
4,975,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity |
1,273,380,000
NOK
|
30,645,000
NOK
|
321,050,000
NOK
|
808,296,000
NOK
|
48,770,000
NOK
|
64,617,000
NOK
|
823,248,000
NOK
|
4,975,000
NOK
|
64,617,000
NOK
|
1,262,663,000
NOK
|
1,262,663,000
NOK
|
321,050,000
NOK
|
4,975,000
NOK
|
823,248,000
NOK
|
64,617,000
NOK
|
48,770,000
NOK
|
321,050,000
NOK
|
48,774,000
NOK
|
321,050,000
NOK
|
804,614,000
NOK
|
48,774,000
NOK
|
54,466,000
NOK
|
— |
64,617,000
NOK
|
1,184,589,000
NOK
|
| Liabilities [abstract] | |||||||||||||||||||||||||
| Non-current liabilities [abstract] | |||||||||||||||||||||||||
| Deferred tax liabilities |
322,723,000
NOK
|
— | — | — | — | — | — | — | — | — |
332,280,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current liabilities |
1,367,898,000
NOK
|
— | — | — | — | — | — | — | — | — |
1,301,458,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current liabilities [abstract] | |||||||||||||||||||||||||
| Current tax liabilities, current |
57,745,000
NOK
|
— | — | — | — | — | — | — | — | — |
90,335,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current liabilities |
844,644,000
NOK
|
— | — | — | — | — | — | — | — | — |
970,705,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Liabilities |
2,212,542,000
NOK
|
— | — | — | — | — | — | — | — | — |
2,272,162,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities |
3,485,922,000
NOK
|
— | — | — | — | — | — | — | — | — |
3,534,824,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |