Statement Of Changes In Equity [Abstract]
| Concept |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 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 |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
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 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | ||||||||||||||||||||||||||||||||||
| Statement of changes in equity [line items] | ||||||||||||||||||||||||||||||||||
| Equity | — |
5,514,093,000
NOK
|
978,401,000
NOK
|
— | — | — |
5,937,788,000
NOK
|
— |
1,485,000
NOK
|
553,220,000
NOK
|
5,225,521,000
NOK
|
— | — | — |
70,000
NOK
|
-
NOK
|
70,000
NOK
|
5,856,471,000
NOK
|
1,047,370,000
NOK
|
-
NOK
|
1,479,000
NOK
|
414,942,000
NOK
|
— | — |
896,264,000
NOK
|
5,089,557,000
NOK
|
-
NOK
|
-
NOK
|
-
NOK
|
-
NOK
|
-
NOK
|
5,802,356,000
NOK
|
181,994,000
NOK
|
1,471,000
NOK
|
| Changes in equity [abstract] | ||||||||||||||||||||||||||||||||||
| Comprehensive income [abstract] | ||||||||||||||||||||||||||||||||||
| Profit (loss) |
67,282,000
NOK
|
— | — |
67,282,000
NOK
|
-
NOK
|
-
NOK
|
— |
-
NOK
|
— | — | — |
-
NOK
|
151,106,000
NOK
|
151,106,000
NOK
|
— | — | — | — | — | — | — | — |
-
NOK
|
-
NOK
|
— | — | — | — | — | — | — | — | — | — |
| Other comprehensive income |
140,036,000
NOK
|
— | — |
1,757,000
NOK
|
-
NOK
|
138,278,000
NOK
|
— | — | — | — | — |
-
NOK
|
232,947,000
NOK
|
-
NOK
|
— | — | — | — | — | — | — | — |
-
NOK
|
232,947,000
NOK
|
— | — | — | — | — | — | — | — | — | — |
| Comprehensive income |
207,318,000
NOK
|
— | — |
69,039,000
NOK
|
-
NOK
|
138,278,000
NOK
|
— |
-
NOK
|
— | — | — |
-
NOK
|
81,841,000
NOK
|
151,106,000
NOK
|
— | — | — | — | — | — | — | — |
-
NOK
|
232,947,000
NOK
|
— | — | — | — | — | — | — | — | — | — |
| Increase (decrease) through share-based payment transactions, equity |
78,565,000
NOK
|
— | — |
-
NOK
|
78,565,000
NOK
|
-
NOK
|
— |
-
NOK
|
— | — | — |
-
NOK
|
47,833,000
NOK
|
-
NOK
|
— | — | — | — | — | — | — | — |
47,833,000
NOK
|
-
NOK
|
— | — | — | — | — | — | — | — | — | — |