Statement Of Comprehensive Income [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 |
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 |
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 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of comprehensive income [abstract] | ||||||||||||||||
| Profit (loss) |
23,000,000
NOK
|
-
NOK
|
12,9 80
NOK
|
-
NOK
|
-
NOK
|
-
NOK
|
12,95 7
NOK
|
12,957,000,000
NOK
|
-
NOK
|
-
NOK
|
-
NOK
|
14,188,000,000
NOK
|
68,000,000
NOK
|
-
NOK
|
14, 120
NOK
|
14, 120
NOK
|
| Other comprehensive income [abstract] | ||||||||||||||||
| Components of other comprehensive income that will not be reclassified to profit or loss, before tax [abstract] | ||||||||||||||||
| Other comprehensive income, before tax, gains (losses) from investments in equity instruments | — | — |
2 8
NOK
|
— | — | — | — | — | — | — | — |
13,000,000
NOK
|
— | — | — | — |
| Other comprehensive income, before tax, gains (losses) on remeasurements of defined benefit plans | — | — |
25,000,000
NOK
|
— | — | — | — | — | — | — | — |
140,000,000
NOK
|
— | — | — | — |
| Share of other comprehensive income of associates and joint ventures accounted for using equity method that will not be reclassified to profit or loss, before tax | — | — |
7,000,000
NOK
|
— | — | — | — | — | — | — | — |
49,000,000
NOK
|
— | — | — | — |
| Components of other comprehensive income that will be reclassified to profit or loss, before tax [abstract] | ||||||||||||||||
| Exchange differences on translation [abstract] | ||||||||||||||||
| Gains (losses) on exchange differences on translation of foreign operations, before tax | — | — |
1,69 5
NOK
|
— | — | — | — | — | — | — | — |
1,824,000,000
NOK
|
— | — | — | — |
| Share of other comprehensive income of associates and joint ventures accounted for using equity method that will be reclassified to profit or loss, before tax | — | — |
5 1
NOK
|
— | — | — | — | — | — | — | — |
267,000,000
NOK
|
— | — | — | — |
| Income tax relating to components of other comprehensive income that will not be reclassified to profit or loss [abstract] | ||||||||||||||||
| Income tax relating to components of other comprehensive income that will not be reclassified to profit or loss | — | — |
6,000,000
NOK
|
— | — | — | — | — | — | — | — |
31,000,000
NOK
|
— | — | — | — |
| Income tax relating to components of other comprehensive income that will be reclassified to profit or loss [abstract] | ||||||||||||||||
| Income tax relating to components of other comprehensive income that will be reclassified to profit or loss | — | — |
2,000,000
NOK
|
— | — | — | — | — | — | — | — |
16,000,000
NOK
|
— | — | — | — |
| Other comprehensive income |
1,000,000
NOK
|
-
NOK
|
1,442,000,000
NOK
|
4,000,000
NOK
|
1,32 6
NOK
|
-
NOK
|
1,442,000,000
NOK
|
2,765,000,000
NOK
|
-
NOK
|
-
NOK
|
1,818,000,000
NOK
|
1,378,000,000
NOK
|
6,000,000
NOK
|
19,000,000
NOK
|
428,000,000
NOK
|
1,372,000,000
NOK
|
| Comprehensive income |
23,000,000
NOK
|
-
NOK
|
11,53 8
NOK
|
4,000,000
NOK
|
1,326,000,000
NOK
|
-
NOK
|
11,514,000,000
NOK
|
10, 192
NOK
|
-
NOK
|
-
NOK
|
1,818,000,000
NOK
|
15,56 5
NOK
|
7 4
NOK
|
1 9
NOK
|
13,692,000,000
NOK
|
15,492,000,000
NOK
|
| Comprehensive income attributable to [abstract] | ||||||||||||||||
| Comprehensive income, attributable to owners of parent | — | — |
11,514,000,000
NOK
|
— | — | — | — | — | — | — | — |
15,492,000,000
NOK
|
— | — | — | — |
| Comprehensive income, attributable to non-controlling interests | — | — |
23,000,000
NOK
|
— | — | — | — | — | — | — | — |
7 4
NOK
|
— | — | — | — |