Analysis Of Income And Expense [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 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Analysis of income and expense [abstract] | ||||||||||||||
| Material income and expense [abstract] | ||||||||||||||
| Finance income (cost) | — |
377,000,000
NOK
|
— | — | — | — | — | — | — |
501,000,000
NOK
|
— | — | — | — |
| Revenue and other operating income | — |
3 631,0
NOK
|
— | — | — | — | — | — | — |
3 151,9
NOK
|
— | — | — | — |
| Operating expense | — |
2 954,8
NOK
|
— | — | — | — | — | — | — |
2 529,2
NOK
|
— | — | — | — |
| Expenses by nature [abstract] | ||||||||||||||
| Services expense | — |
5,744,000,000
NOK
|
— | — | — | — | — | — | — |
5,243,000,000
NOK
|
— | — | — | — |
| Classes of employee benefits expense [abstract] | ||||||||||||||
| Employee benefits expense | — |
1 541,9
NOK
|
— | — | — | — | — | — | — |
1 288,2
NOK
|
— | — | — | — |
| Depreciation, amortisation and impairment loss (reversal of impairment loss) recognised in profit or loss [abstract] | ||||||||||||||
| Depreciation and amortisation expense [abstract] | ||||||||||||||
| Depreciation expense | — |
3,431,000,000
NOK
|
— | — | — | — | — | — | — |
2,899,000,000
NOK
|
— | — | — | — |
| Amortisation expense | — |
495,000,000
NOK
|
— | — | — | — | — | — | — |
490,000,000
NOK
|
— | — | — | — |
| Other expenses, by nature | — |
3,558,000,000
NOK
|
— | — | — | — | — | — | — |
2,720,000,000
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] | ||||||||||||||
| Miscellaneous other comprehensive income [abstract] | ||||||||||||||
| Other comprehensive income, net of tax, exchange differences on translation of foreign operations and hedges of net investments in foreign operations [abstract] | ||||||||||||||
| Other comprehensive income, net of tax, exchange differences on translation of foreign operations |
-
NOK
|
602,000,000
NOK
|
-
NOK
|
-
NOK
|
602,000,000
NOK
|
-
NOK
|
-
NOK
|
-
NOK
|
-
NOK
|
1,175,000,000
NOK
|
-
NOK
|
-
NOK
|
1,175,000,000
NOK
|
-
NOK
|
| Comprehensive income, continuing and discontinued operations [abstract] | ||||||||||||||
| Comprehensive income |
-
NOK
|
2,370,000,000
NOK
|
1,768,000,000
NOK
|
-
NOK
|
602,000,000
NOK
|
-
NOK
|
-
NOK
|
-
NOK
|
-
NOK
|
3,441,000,000
NOK
|
-
NOK
|
2,266,000,000
NOK
|
1,175,000,000
NOK
|
-
NOK
|
| Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract] | ||||||||||||||
| Comprehensive income, attributable to owners of parent | — |
2,370,000,000
NOK
|
— | — | — | — | — | — | — |
3,441,000,000
NOK
|
— | — | — | — |
| Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract] | ||||||||||||||
| Comprehensive income, attributable to non-controlling interests | — |
-
NOK
|
— | — | — | — | — | — | — |
-
NOK
|
— | — | — | — |