Disclosure Of Income Tax [Text Block]
| Concept |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
2022-01-01 to 2022-12-31 |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
As at 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Disclosure of income tax [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Major components of tax expense (income) [abstract] | ||||||||||||||
| Tax expense (income) | — |
334,000,000
NOK
|
— |
296,000,000
NOK
|
— | — | — | — |
236,000,000
NOK
|
— | — | — |
195,000,000
NOK
|
— |
| Income tax relating to components of other comprehensive income [abstract] | ||||||||||||||
| Income tax relating to remeasurements of defined benefit plans included in other comprehensive income | — |
0
NOK
|
— |
0
NOK
|
— |
6,000,000
NOK
|
— | — |
12,000,000
NOK
|
— |
6,000,000
NOK
|
6,000,000
NOK
|
12,000,000
NOK
|
6,000,000
NOK
|
| Income tax relating to change in value of foreign currency basis spreads included in other comprehensive income |
8,000,000
NOK
|
8,000,000
NOK
|
— |
0
NOK
|
— | — | — |
6,000,000
NOK
|
6,000,000
NOK
|
— | — | — |
0
NOK
|
— |
| Disclosure of temporary difference, unused tax losses and unused tax credits [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of temporary difference, unused tax losses and unused tax credits [abstract] | ||||||||||||||
| Disclosure of temporary difference, unused tax losses and unused tax credits [line items] | ||||||||||||||
| Deferred tax assets and liabilities [abstract] | ||||||||||||||
| Deferred tax assets | — | — |
0
NOK
|
— |
0
NOK
|
— |
0
NOK
|
— | — |
0
NOK
|
— | — | — | — |
| Deferred tax liabilities | — | — |
161,000,000
NOK
|
— |
45,000,000
NOK
|
— |
106,000,000
NOK
|
— | — |
17,000,000
NOK
|
— | — | — | — |
| Reconciliation of accounting profit multiplied by applicable tax rates [abstract] |