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 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Analysis of income and expense [abstract] | ||||||||||||||||
| Revenue [abstract] | ||||||||||||||||
| Revenue | — |
8,325,000,000
NOK
|
— | — | — | — | — | — | — | — | — |
7,617,000,000
NOK
|
— | — | — | — |
| Material income and expense [abstract] | ||||||||||||||||
| Gains (losses) on disposals of investments [abstract] | ||||||||||||||||
| Gains (losses) on disposals of investments | — |
10,000,000
NOK
|
— | — | — | — | — | — | — | — | — |
2,000,000
NOK
|
— | — | — | — |
| Sales and marketing expense | — |
5 13
NOK
|
— | — | — | — | — | — | — | — | — |
447,000,000
NOK
|
— | — | — | — |
| Expenses by nature [abstract] | ||||||||||||||||
| Classes of employee benefits expense [abstract] | ||||||||||||||||
| Employee benefits expense | — |
2,8 59
NOK
|
— | — | — | — | — | — | — | — | — |
2 ,669
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 | — |
702,000,000
NOK
|
— | — | — | — | — | — | — | — | — |
607,000,000
NOK
|
— | — | — | — |
| Impairment loss (reversal of impairment loss) recognised in profit or loss | — |
1, 337
NOK
|
— | — | — | — | — | — | — | — | — |
38,000,000
NOK
|
— | — | — | — |
| Other expenses, by nature | — |
2,657,000,000
NOK
|
— | — | — | — | — | — | — | — | — |
2,419,000,000
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] | ||||||||||||||||
| 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 | — |
83,000,000
NOK
|
— | — | — | — | — | — | — | — | — |
70,000,000
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 | — |
7,000,000
NOK
|
— | — | — | — | — | — | — | — | — |
49,000,000
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 [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 | — |
2,000,000
NOK
|
— | — | — | — | — | — | — | — | — |
16,000,000
NOK
|
— | — | — | — |
| Comprehensive income, continuing and discontinued operations [abstract] | ||||||||||||||||
| Comprehensive income |
23,000,000
NOK
|
11,53 8
NOK
|
-
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 owners of parent, continuing and discontinued operations [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, continuing and discontinued operations [abstract] | ||||||||||||||||
| Comprehensive income, attributable to non-controlling interests | — |
23,000,000
NOK
|
— | — | — | — | — | — | — | — | — |
7 4
NOK
|
— | — | — | — |