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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of comprehensive income [abstract] | ||||||||||||||
| Profit (loss) |
6,000,000
NOK
|
0
NOK
|
188,000,000
NOK
|
0
NOK
|
0
NOK
|
0
NOK
|
194,000,000
NOK
|
0
NOK
|
126,000,000
NOK
|
0
NOK
|
6,000,000
NOK
|
0
NOK
|
0
NOK
|
120,000,000
NOK
|
| Other comprehensive income [abstract] | ||||||||||||||
| Components of other comprehensive income that will be reclassified to profit or loss, net of tax [abstract] | ||||||||||||||
| Exchange differences on translation [abstract] | ||||||||||||||
| Other comprehensive income, net of tax, exchange differences on translation of foreign operations |
0
NOK
|
0
NOK
|
0
NOK
|
0
NOK
|
61,000,000
NOK
|
0
NOK
|
61,000,000
NOK
|
0
NOK
|
22,000,000
NOK
|
22,000,000
NOK
|
0
NOK
|
0
NOK
|
0
NOK
|
0
NOK
|
| Other comprehensive income | — | — | — | — | — | — |
61,000,000
NOK
|
— |
22,000,000
NOK
|
— | — | — | — | — |
| Comprehensive income | — | — | — | — | — | — |
133,000,000
NOK
|
— |
148,000,000
NOK
|
— | — | — | — | — |