Analysis Of Income And Expense [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 |
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 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Analysis of income and expense [abstract] | ||||||||||||||||
| Revenue [abstract] | ||||||||||||||||
| Revenue | — | — |
1 5 ,7 5 6
NOK
|
— | — | — | — | — | — | — | — |
15,272,000,000
NOK
|
— | — | — | — |
| Material income and expense [abstract] | ||||||||||||||||
| Gains (losses) on disposals of investments [abstract] | ||||||||||||||||
| Gains (losses) on disposals of investments | — | — |
28,000,000
NOK
|
— | — | — | — | — | — | — | — |
675,000,000
NOK
|
— | — | — | — |
| Expenses by nature [abstract] | ||||||||||||||||
| Raw materials and consumables used | — | — |
4 2 6
NOK
|
— | — | — | — | — | — | — | — |
5 4 9
NOK
|
— | — | — | — |
| Classes of employee benefits expense [abstract] | ||||||||||||||||
| Employee benefits expense | — | — |
6, 2 8 2
NOK
|
— | — | — | — | — | — | — | — |
5 , 9 2 9
NOK
|
— | — | — | — |
| Depreciation, amortisation and impairment loss (reversal of impairment loss) recognised in profit or loss [abstract] | ||||||||||||||||
| Depreciation and amortisation expense [abstract] | ||||||||||||||||
| Depreciation and amortisation expense | — | — |
1 , 2 3 9
NOK
|
— | — | — | — | — | — | — | — |
1, 117
NOK
|
— | — | — | — |
| Impairment loss (reversal of impairment loss) recognised in profit or loss | — | — |
5 3
NOK
|
— | — | — | — | — | — | — | — |
3 1
NOK
|
— | — | — | — |
| Other expenses, by nature | — | — |
6,528,000,000
NOK
|
— | — | — | — | — | — | — | — |
6, 3 87
NOK
|
— | — | — | — |
| Disclosure of attribution of expenses by nature to their function [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of attribution of expenses by nature to their function [abstract] | ||||||||||||||||
| Disclosure of attribution of expenses by nature to their function [line items] | ||||||||||||||||
| Share of profit (loss) of associates and joint ventures accounted for using equity method [abstract] | ||||||||||||||||
| Share of profit (loss) of associates and joint ventures accounted for using equity method | — | — |
6, 3 2 8
NOK
|
— | — | — | — | — | — | — | — |
4 8 2
NOK
|
— | — | — | — |
| Share of other comprehensive income of associates and joint ventures accounted for using equity method, before tax [abstract] | ||||||||||||||||
| 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 | — | — |
4 9
NOK
|
— | — | — | — | — | — | — | — |
50,000,000
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 | — | — |
2 67
NOK
|
— | — | — | — | — | — | — | — |
604,000,000
NOK
|
— | — | — | — |
| Income tax relating to components of other comprehensive income [abstract] | ||||||||||||||||
| Income tax relating to components of other comprehensive income that will not be reclassified to profit or loss | — | — |
31,000,000
NOK
|
— | — | — | — | — | — | — | — |
17,000,000
NOK
|
— | — | — | — |
| Income tax relating to components of other comprehensive income that will be reclassified to profit or loss | — | — |
16,000,000
NOK
|
— | — | — | — | — | — | — | — |
1,000,000
NOK
|
— | — | — | — |
| Comprehensive income, continuing and discontinued operations [abstract] | ||||||||||||||||
| Comprehensive income |
-
NOK
|
-
NOK
|
1 7, 74 2
NOK
|
74,000,000
NOK
|
1 9
NOK
|
16,3 80
NOK
|
1 7, 6 6 8
NOK
|
1,3 08
NOK
|
1 2
NOK
|
-
NOK
|
2 0, 5 9 2
NOK
|
20 ,533
NOK
|
2 2, 05 1
NOK
|
59,000,000
NOK
|
1,47 1
NOK
|
-
NOK
|
| Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract] | ||||||||||||||||
| Comprehensive income, attributable to owners of parent | — | — |
17 ,669
NOK
|
— | — | — | — | — | — | — | — |
2 0, 5 9 2
NOK
|
— | — | — | — |
| Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract] | ||||||||||||||||
| Comprehensive income, attributable to non-controlling interests | — | — |
74,000,000
NOK
|
— | — | — | — | — | — | — | — |
59,000,000
NOK
|
— | — | — | — |