Profit Or Loss [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 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Profit or loss [abstract] | ||||||||||||
| Profit (loss) [abstract] | ||||||||||||
| Other income |
146,000,000
NOK
|
— | — | — | — | — | — |
128,000,000
NOK
|
— | — | — | — |
| Employee benefits expense |
809,000,000
NOK
|
— | — | — | — | — | — |
757,000,000
NOK
|
— | — | — | — |
| Profit (loss) from operating activities |
2 532
NOK
|
— | — | — | — | — | — |
2 276
NOK
|
— | — | — | — |
| Impairment loss (impairment gain and reversal of impairment loss) determined in accordance with IFRS 9 |
75,000,000
NOK
|
— | — | — | — | — | — |
49,000,000
NOK
|
— | — | — | — |
| Share of profit (loss) of associates and joint ventures accounted for using equity method |
128,000,000
NOK
|
— | — | — | — | — | — |
99,000,000
NOK
|
— | — | — | — |
| Profit (loss) before tax |
2 457
NOK
|
— | — | — | — | — | — |
2 227
NOK
|
— | — | — | — |
| Tax expense (income) |
468,000,000
NOK
|
— | — | — | — | — | — |
454,000,000
NOK
|
— | — | — | — |
| Profit (loss) |
1 989
NOK
|
764,000,000
NOK
|
64,000,000
NOK
|
723,000,000
NOK
|
321,000,000
NOK
|
116,000,000
NOK
|
625,000,000
NOK
|
1 773
NOK
|
72,000,000
NOK
|
648,000,000
NOK
|
346,000,000
NOK
|
82,000,000
NOK
|
| Profit (loss), attributable to [abstract] | ||||||||||||
| Profit (loss), attributable to owners of parent |
1 988
NOK
|
— | — | — | — | — | — |
1 772
NOK
|
— | — | — | — |
| Profit (loss), attributable to non-controlling interests |
1,000,000
NOK
|
— | — | — | — | — | — |
1,000,000
NOK
|
— | — | — | — |
| Earnings per share [text block] |
Resultat per egenkapitalbevis på 18,2 kroner
|
— | — | — | — | — | — | — | — | — | — | — |
| Earnings per share [abstract] | ||||||||||||
| Earnings per share [line items] | ||||||||||||
| Basic earnings per share [abstract] | ||||||||||||
| Basic earnings (loss) per share |
182,000,000
|
— | — | — | — | — | — |
164,000,000
|
— | — | — | — |