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 |
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) |
26,000,000
NOK
|
922,000,000
NOK
|
— | — |
25 355
NOK
|
24 407
NOK
|
18 712
NOK
|
19 840
NOK
|
15,000,000
NOK
|
— |
1 143
NOK
|
— |
| Other comprehensive income [abstract] | ||||||||||||
| Other comprehensive income that will not be reclassified to profit or loss, net of tax | — | — | — | — |
93,000,000
NOK
|
— | — |
218,000,000
NOK
|
— | — | — | — |
| 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 |
1,000,000
NOK
|
— | — |
1 018
NOK
|
1 018
NOK
|
— | — |
3 519
NOK
|
4,000,000
NOK
|
— | — |
3 515
NOK
|
| Other comprehensive income that will be reclassified to profit or loss, net of tax | — | — | — | — |
587,000,000
NOK
|
— | — |
1 161
NOK
|
— | — | — | — |
| Other comprehensive income | — | — | — | — |
681,000,000
NOK
|
— | — |
943,000,000
NOK
|
— | — | — | — |
| Comprehensive income |
27,000,000
NOK
|
922,000,000
NOK
|
22,000,000
NOK
|
509,000,000
NOK
|
24 674
NOK
|
24 212
NOK
|
18 545
NOK
|
20 783
NOK
|
1 1
NOK
|
25,000,000
NOK
|
1 143
NOK
|
1 081
NOK
|