Statement Of Comprehensive Income [Abstract]
| Concept |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
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 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of comprehensive income [abstract] | |||||||||||||||
| Profit (loss) |
71,000,000
NOK
|
— | — | — |
958,000,000
NOK
|
1 029
NOK
|
958,000,000
NOK
|
2 108
NOK
|
2 189
NOK
|
— | — |
81,000,000
NOK
|
2 108
NOK
|
— | — |
| Other comprehensive income [abstract] | |||||||||||||||
| Other comprehensive income that will be reclassified to profit or loss, before tax | — | — | — | — | — |
36,000,000
NOK
|
— | — |
7,000,000
NOK
|
— | — | — | — | — | — |
| Other comprehensive income | — |
46,000,000
NOK
|
39,000,000
NOK
|
79,000,000
NOK
|
72,000,000
NOK
|
75,000,000
NOK
|
-
NOK
|
15,000,000
NOK
|
45,000,000
NOK
|
71,000,000
NOK
|
34,000,000
NOK
|
3,000,000
NOK
|
48,000,000
NOK
|
37,000,000
NOK
|
63,000,000
NOK
|
| Comprehensive income | — | — | — | — | — |
954,000,000
NOK
|
— | — |
2 144
NOK
|
— | — | — | — | — | — |
| Comprehensive income attributable to [abstract] | |||||||||||||||
| Comprehensive income, attributable to owners of parent | — | — | — | — | — |
886,000,000
NOK
|
— | — |
2 060
NOK
|
— | — | — | — | — | — |
| Comprehensive income, attributable to non-controlling interests | — | — | — | — | — |
68,000,000
NOK
|
— | — |
84,000,000
NOK
|
— | — | — | — | — | — |