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 |
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 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of comprehensive income [abstract] | ||||||||||||||||||||
| Profit (loss) |
23,000,000
NOK
|
67,000,000
NOK
|
-
NOK
|
539,000,000
NOK
|
-
NOK
|
67,000,000
NOK
|
-
NOK
|
-
NOK
|
630,000,000
NOK
|
539,000,000
NOK
|
4 959
NOK
|
2 897
NOK
|
2 012
NOK
|
2 012
NOK
|
-
NOK
|
-
NOK
|
-
NOK
|
-
NOK
|
49,000,000
NOK
|
2 897
NOK
|
| Other comprehensive income [abstract] | ||||||||||||||||||||
| Components of other comprehensive income that will be reclassified to profit or loss, before tax [abstract] | ||||||||||||||||||||
| Exchange differences on translation [abstract] | ||||||||||||||||||||
| Other comprehensive income, before tax, exchange differences on translation of foreign operations | — | — | — | — | — | — | — | — |
40,000,000
NOK
|
— |
604,000,000
NOK
|
— | — | — | — | — | — | — | — | — |
| Cash flow hedges [abstract] | ||||||||||||||||||||
| Other comprehensive income, before tax, cash flow hedges | — | — | — | — | — | — | — | — |
48,000,000
NOK
|
— |
59,000,000
NOK
|
— | — | — | — | — | — | — | — | — |
| Other comprehensive income |
-
NOK
|
-
NOK
|
48,000,000
NOK
|
202,000,000
NOK
|
-
NOK
|
-
NOK
|
40,000,000
NOK
|
-
NOK
|
202,000,000
NOK
|
115,000,000
NOK
|
616,000,000
NOK
|
-
NOK
|
616,000,000
NOK
|
48,000,000
NOK
|
-
NOK
|
116,000,000
NOK
|
-
NOK
|
547,000,000
NOK
|
-
NOK
|
-
NOK
|
| Comprehensive income |
23,000,000
NOK
|
67,000,000
NOK
|
48,000,000
NOK
|
337,000,000
NOK
|
-
NOK
|
67,000,000
NOK
|
40,000,000
NOK
|
-
NOK
|
428,000,000
NOK
|
425,000,000
NOK
|
4 343
NOK
|
2 897
NOK
|
1 396
NOK
|
2 059
NOK
|
-
NOK
|
116,000,000
NOK
|
-
NOK
|
547,000,000
NOK
|
49,000,000
NOK
|
2 897
NOK
|
| Comprehensive income attributable to [abstract] | ||||||||||||||||||||
| Comprehensive income, attributable to owners of parent | — | — | — | — | — | — | — | — |
405,000,000
NOK
|
— |
4 293
NOK
|
— | — | — | — | — | — | — | — | — |
| Comprehensive income, attributable to non-controlling interests | — | — | — | — | — | — | — | — |
23,000,000
NOK
|
— |
49,000,000
NOK
|
— | — | — | — | — | — | — | — | — |