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 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | ||||||||||||||||||||||||
| Assets [abstract] | ||||||||||||||||||||||||
| Non-current assets [abstract] | ||||||||||||||||||||||||
| Investment property | — |
17 823
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
18 087
NOK
|
— | — | — | — | — | — | — | — |
| Investments accounted for using equity method | — |
19 549
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
18 389
NOK
|
— | — | — | — | — | — | — | — |
| Deferred tax assets | — |
649,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
4 377
NOK
|
— | — | — | — | — | — | — | — |
| Current assets [abstract] | ||||||||||||||||||||||||
| Cash and cash equivalents | — |
307 735
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
289 092
NOK
|
— | — |
307 751
NOK
|
— | — | — | — | — |
| Assets | — |
2 919 244
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
2 918 943
NOK
|
— | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||||||||
| Share premium | — |
18 733
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
22 609
NOK
|
— | — | — | — | — | — | — | — |
| Non-controlling interests | — |
266,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
11 9
NOK
|
— | — | — | — | — | — | — | — |
| Equity |
183 071
NOK
|
243 912
NOK
|
19 379
NOK
|
16 974
NOK
|
5 444
NOK
|
45,000,000
NOK
|
18 733
NOK
|
266,000,000
NOK
|
185 829
NOK
|
11 9
NOK
|
23,000,000
NOK
|
15 503
NOK
|
5 952
NOK
|
18 362
NOK
|
22 609
NOK
|
248 396
NOK
|
45,000,000
NOK
|
22 609
NOK
|
242 255
NOK
|
172 297
NOK
|
2,000,000
NOK
|
15 706
NOK
|
4 872
NOK
|
26 729
NOK
|
| Liabilities [abstract] | ||||||||||||||||||||||||
| Non-current liabilities [abstract] | ||||||||||||||||||||||||
| Deferred tax liabilities | — |
1 571
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
48,000,000
NOK
|
— | — | — | — | — | — | — | — |
| Current liabilities [abstract] | ||||||||||||||||||||||||
| Liabilities included in disposal groups classified as held for sale | — |
896,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
1 016
NOK
|
— | — | — | — | — | — | — | — |
| Liabilities | — |
2 675 332
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
2 670 547
NOK
|
— | — | — | — | — | — | — | — |
| Equity and liabilities | — |
2 919 244
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
2 918 943
NOK
|
— | — | — | — | — | — | — | — |