Statement Of Changes In Equity [Abstract]
| Concept |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | ||||||||||
| Statement of changes in equity [line items] | ||||||||||
| Purchase of treasury shares |
100,000
NOK
|
63 532
NOK
|
100,000
NOK
|
63 432
NOK
|
63 432
NOK
|
95,000
NOK
|
62 122
NOK
|
95,000
NOK
|
62 027
NOK
|
62 027
NOK
|
| Sale or issue of treasury shares |
87,000
NOK
|
35 364
NOK
|
87,000
NOK
|
35 277
NOK
|
35 277
NOK
|
89,000
NOK
|
25 178
NOK
|
89,000
NOK
|
25 089
NOK
|
25 089
NOK
|