Analysis Of Income And Expense [Abstract]
| Concept |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
|---|---|---|---|---|---|---|
| Analysis of income and expense [abstract] | ||||||
| Revenue [abstract] | ||||||
| Revenue from sale of goods | — | — |
10 903
NOK
|
9 765
NOK
|
— | — |
| Material income and expense [abstract] | ||||||
| Finance income (cost) | — | — | — | — | — | — |
| Other finance income (cost) | — | — |
22,000,000
NOK
|
24,000,000
NOK
|
— | — |
| Other operating income (expense) | — | — |
140,000,000
NOK
|
101,000,000
NOK
|
— | — |
| Revenue and other operating income | — | — |
11 043
NOK
|
9 866
NOK
|
— | — |
| Expenses by nature [abstract] | ||||||
| Classes of employee benefits expense [abstract] | ||||||
| Employee benefits expense | — | — |
511,000,000
NOK
|
465,000,000
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 | — | — |
129,000,000
NOK
|
137,000,000
NOK
|
— | — |
| Expenses, by nature | — | — |
10 674
NOK
|
9 589
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 | — | — |
14,000,000
NOK
|
9,000,000
NOK
|
— | — |
| Comprehensive income, continuing and discontinued operations [abstract] | ||||||
| Comprehensive income |
300,000,000
NOK
|
14,000,000
NOK
|
286,000,000
NOK
|
230,000,000
NOK
|
9,000,000
NOK
|
221,000,000
NOK
|
| Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract] | ||||||
| Comprehensive income, attributable to owners of parent | — | — |
286,000,000
NOK
|
230,000,000
NOK
|
— | — |
| Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract] | ||||||
| Comprehensive income, attributable to non-controlling interests | — | — |
-
NOK
|
-
NOK
|
— | — |