Statement Of Financial Position [Abstract]
| Concept |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
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 2022-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | ||||||||||||||||||||||||
| Assets [abstract] | ||||||||||||||||||||||||
| Non-current assets [abstract] | ||||||||||||||||||||||||
| Property, plant and equipment | — | — | — | — | — | — | — |
1 637,2
NOK
|
1 814,0
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Investment property | — | — | — | — | — | — | — |
1 113,0
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Goodwill | — | — | — | — | — | — | — |
5 342,3
NOK
|
5 663,4
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Intangible assets other than goodwill | — | — | — | — | — | — | — |
2 446,7
NOK
|
2 478,7
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets | — | — | — | — | — | — | — |
2,316,000,000
NOK
|
3,769,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current assets [abstract] | ||||||||||||||||||||||||
| Cash and cash equivalents | — | — | — | — | — | — | — |
3 686,4
NOK
|
2 986,9
NOK
|
— | — | — | — | — | — | — |
3 195,2
NOK
|
— | — | — | — | — | — | — |
| Assets | — | — | — | — | — | — | — |
171 486,3
NOK
|
148 282,0
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||||||||
| Issued capital | — | — | — | — | — | — | — |
9,999,000,000
NOK
|
9,999,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Share premium | — | — | — | — | — | — | — |
1 430,0
NOK
|
1 430,0
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent | — | — | — | — | — | — | — |
26 007,4
NOK
|
24 226,0
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-controlling interests | — | — | — | — | — | — | — |
84,000,000
NOK
|
90,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity |
1 430,0
NOK
|
9,999,000,000
NOK
|
84,000,000
NOK
|
26 007,4
NOK
|
2 019,6
NOK
|
21 382,0
NOK
|
1,758,000,000
NOK
|
26 015,8
NOK
|
24 235,0
NOK
|
90,000,000
NOK
|
1 430,0
NOK
|
1 218,0
NOK
|
9,999,000,000
NOK
|
20 428,1
NOK
|
24 226,0
NOK
|
1,501,000,000
NOK
|
23 959,6
NOK
|
1 212,8
NOK
|
20 191,2
NOK
|
7,000,000
NOK
|
1 430,0
NOK
|
1,249,000,000
NOK
|
9,999,000,000
NOK
|
23 958,8
NOK
|
| Liabilities [abstract] | ||||||||||||||||||||||||
| Non-current liabilities [abstract] | ||||||||||||||||||||||||
| Deferred tax liabilities | — | — | — | — | — | — | — |
953,000,000
NOK
|
451,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current liabilities [abstract] | ||||||||||||||||||||||||
| Liabilities included in disposal groups classified as held for sale | — | — | — | — | — | — | — |
1 665,2
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Liabilities | — | — | — | — | — | — | — |
145 470,5
NOK
|
124 047,0
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities | — | — | — | — | — | — | — |
171 486,3
NOK
|
148 282,0
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |