Statement Of Financial Position [Abstract]
| Concept |
As at 2022-12-31 |
As at 2021-12-31 |
As at 2020-12-31 |
As at 2019-12-31 |
|---|---|---|---|---|
| Statement of financial position [abstract] | ||||
| Assets [abstract] | ||||
| Non-current assets [abstract] | ||||
| Property, plant and equipment |
1 635,9
NOK
|
1 440,3
NOK
|
— | — |
| Goodwill |
5 293,6
NOK
|
3 954,5
NOK
|
— | — |
| Intangible assets other than goodwill |
2 307,3
NOK
|
1 732,0
NOK
|
— | — |
| Investments accounted for using equity method |
86 6,4
NOK
|
1 280,9
NOK
|
— | — |
| Deferred tax assets |
2 2, 5
NOK
|
2 4, 1
NOK
|
— | — |
| Current assets [abstract] | ||||
| Cash and cash equivalents |
3 195,2
NOK
|
2 348,1
NOK
|
2 348,1
NOK
|
2 861,1
NOK
|
| Non-current assets or disposal groups classified as held for sale or as held for distribution to owners | — |
4 247,9
NOK
|
— | — |
| Assets |
135 152,8
NOK
|
129 822,1
NOK
|
— | — |
| Equity and liabilities [abstract] | ||||
| Equity [abstract] | ||||
| Issued capital |
99 9,9
NOK
|
99 9,9
NOK
|
— | — |
| Share premium |
1 430,0
NOK
|
1 430,0
NOK
|
— | — |
| Equity attributable to owners of parent |
25 872,7
NOK
|
25 204,5
NOK
|
— | — |
| Non-controlling interests |
0 ,7
NOK
|
0 ,7
NOK
|
— | — |
| Equity |
25 873,4
NOK
|
25 205,2
NOK
|
25 284,5
NOK
|
— |
| Liabilities [abstract] | ||||
| Non-current liabilities [abstract] | ||||
| Deferred tax liabilities |
27 3,4
NOK
|
61 4,2
NOK
|
— | — |
| Liabilities |
109 279,4
NOK
|
104 616,9
NOK
|
— | — |
| Equity and liabilities |
135 152,8
NOK
|
129 822,1
NOK
|
— | — |