Statement Of Changes In Equity [Abstract]
| Concept |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
2024-01-01 to 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
As at 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
As at 2024-12-31 |
2024-01-01 to 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
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 |
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 |
As at 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 |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
As at 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 |
2023-01-01 to 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 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Statement of changes in equity [line items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Equity | — | — | — | — |
362,000,000
NOK
|
3 497
NOK
|
— |
72,000,000
NOK
|
671,000,000
NOK
|
104,000,000
NOK
|
-
NOK
|
— | — |
4 105
NOK
|
— | — | — |
2,000,000
NOK
|
— |
72,000,000
NOK
|
536,000,000
NOK
|
4 776
NOK
|
— | — |
4 617
NOK
|
— |
296,000,000
NOK
|
— | — | — | — |
685,000,000
NOK
|
3 496
NOK
|
— |
73,000,000
NOK
|
1,000,000
NOK
|
— |
29,000,000
NOK
|
3 931
NOK
|
39,000,000
NOK
|
— |
55,000,000
NOK
|
362,000,000
NOK
|
— |
3 794
NOK
|
80,000,000
NOK
|
3 495
NOK
|
31,000,000
NOK
|
-
NOK
|
73,000,000
NOK
|
18,000,000
NOK
|
22,000,000
NOK
|
146,000,000
NOK
|
74,000,000
NOK
|
3 714
NOK
|
| Changes in equity [abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Comprehensive income [abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Profit (loss) |
-
NOK
|
96,000,000
NOK
|
-
NOK
|
-
NOK
|
— | — |
-
NOK
|
— | — | — | — |
96,000,000
NOK
|
28,000,000
NOK
|
— |
124,000,000
NOK
|
-
NOK
|
-
NOK
|
— |
96,000,000
NOK
|
— | — | — |
-
NOK
|
233,000,000
NOK
|
— |
272,000,000
NOK
|
— |
39,000,000
NOK
|
272,000,000
NOK
|
-
NOK
|
-
NOK
|
— | — |
-
NOK
|
— | — |
-
NOK
|
— | — | — |
272,000,000
NOK
|
— | — |
-
NOK
|
— | — | — | — | — | — | — | — | — | — | — |
| Other comprehensive income |
-
NOK
|
62,000,000
NOK
|
-
NOK
|
-
NOK
|
— | — |
103,000,000
NOK
|
— | — | — | — |
-
NOK
|
36,000,000
NOK
|
— |
98,000,000
NOK
|
-
NOK
|
42,000,000
NOK
|
— |
62,000,000
NOK
|
— | — | — |
-
NOK
|
99,000,000
NOK
|
— |
53,000,000
NOK
|
— |
47,000,000
NOK
|
-
NOK
|
-
NOK
|
18,000,000
NOK
|
— | — |
-
NOK
|
— | — |
-
NOK
|
— | — | — |
53,000,000
NOK
|
— | — |
35,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — |
| Comprehensive income |
-
NOK
|
157,000,000
NOK
|
-
NOK
|
-
NOK
|
— | — |
103,000,000
NOK
|
— | — | — | — |
96,000,000
NOK
|
64,000,000
NOK
|
— |
221,000,000
NOK
|
-
NOK
|
42,000,000
NOK
|
— |
157,000,000
NOK
|
— | — | — |
-
NOK
|
134,000,000
NOK
|
— |
220,000,000
NOK
|
— |
86,000,000
NOK
|
272,000,000
NOK
|
-
NOK
|
18,000,000
NOK
|
— | — |
-
NOK
|
— | — |
-
NOK
|
— | — | — |
220,000,000
NOK
|
— | — |
35,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — |
| Issue of equity |
-
NOK
|
1,000,000
NOK
|
-
NOK
|
1,000,000
NOK
|
— | — |
-
NOK
|
— | — | — | — |
-
NOK
|
-
NOK
|
— |
1,000,000
NOK
|
-
NOK
|
-
NOK
|
— |
-
NOK
|
— | — | — |
-
NOK
|
1,000,000
NOK
|
— |
1,000,000
NOK
|
— |
-
NOK
|
-
NOK
|
1,000,000
NOK
|
-
NOK
|
— | — |
-
NOK
|
— | — |
-
NOK
|
— | — | — |
-
NOK
|
— | — |
-
NOK
|
— | — | — | — | — | — | — | — | — | — | — |
| Increase (decrease) through other changes, equity |
-
NOK
|
-
NOK
|
-
NOK
|
-
NOK
|
— | — |
-
NOK
|
— | — | — | — |
-
NOK
|
-
NOK
|
— |
-
NOK
|
-
NOK
|
-
NOK
|
— |
-
NOK
|
— | — | — |
-
NOK
|
-
NOK
|
— |
-
NOK
|
— |
-
NOK
|
-
NOK
|
-
NOK
|
-
NOK
|
— | — |
-
NOK
|
— | — |
-
NOK
|
— | — | — |
-
NOK
|
— | — |
-
NOK
|
— | — | — | — | — | — | — | — | — | — | — |
| Increase (decrease) through changes in ownership interests in subsidiaries that do not result in loss of control, equity |
-
NOK
|
1,000,000
NOK
|
-
NOK
|
-
NOK
|
— | — |
-
NOK
|
— | — | — | — |
1,000,000
NOK
|
7,000,000
NOK
|
— |
9,000,000
NOK
|
-
NOK
|
-
NOK
|
— |
1,000,000
NOK
|
— | — | — |
-
NOK
|
30,000,000
NOK
|
— |
2,000,000
NOK
|
— |
32,000,000
NOK
|
2,000,000
NOK
|
-
NOK
|
-
NOK
|
— | — |
-
NOK
|
— | — |
-
NOK
|
— | — | — |
2,000,000
NOK
|
— | — |
-
NOK
|
— | — | — | — | — | — | — | — | — | — | — |
| Increase (decrease) through share-based payment transactions, equity |
-
NOK
|
17,000,000
NOK
|
-
NOK
|
-
NOK
|
— | — |
-
NOK
|
— | — | — | — |
-
NOK
|
-
NOK
|
— |
17,000,000
NOK
|
17,000,000
NOK
|
-
NOK
|
— |
17,000,000
NOK
|
— | — | — |
-
NOK
|
24,000,000
NOK
|
— |
24,000,000
NOK
|
— |
-
NOK
|
-
NOK
|
-
NOK
|
-
NOK
|
— | — |
-
NOK
|
— | — |
24,000,000
NOK
|
— | — | — |
24,000,000
NOK
|
— | — |
-
NOK
|
— | — | — | — | — | — | — | — | — | — | — |