Statement Of Changes In Equity [Abstract]
| Concept |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
|---|---|---|---|---|
| Statement of changes in equity [abstract] | ||||
| Statement of changes in equity [line items] | ||||
| Increase (decrease) through change in equity of subsidiaries, equity |
16 487
NOK
|
70 179
NOK
|
86 667
NOK
|
70 179
NOK
|
| Increase (decrease) through disposal of subsidiary, equity |
22 218
NOK
|
93 611
NOK
|
115 829
NOK
|
93 611
NOK
|