Statement Of Cash Flows [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 |
As at 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 |
As at 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 |
As at 2019-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||||||||||||||||||||
| Cash flows from (used in) operating activities [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
|
— |
| Adjustments to reconcile profit (loss) [abstract] | |||||||||||||||||||||||
| Adjustments for decrease (increase) in trade accounts receivable | — | — | — | — | — | — | — | — | — |
452,000,000
NOK
|
— |
197,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — |
| Adjustments for increase (decrease) in trade accounts payable | — | — | — | — | — | — | — | — | — |
220,000,000
NOK
|
— |
84,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — |
| Adjustments for unrealised foreign exchange losses (gains) | — | — | — | — | — | — | — | — | — |
20,000,000
NOK
|
— |
4,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — |
| Cash flows from (used in) operations | — | — | — | — | — | — | — | — | — |
1 496
NOK
|
— |
2 013
NOK
|
— | — | — | — | — | — | — | — | — | — | — |
| Interest received, classified as operating activities | — | — | — | — | — | — | — | — | — |
40,000,000
NOK
|
— |
34,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — |
| Cash flows from (used in) operating activities | — | — | — | — | — | — | — | — | — |
1 194
NOK
|
— |
1 445
NOK
|
— | — | — | — | — | — | — | — | — | — | — |
| Cash flows from (used in) investing activities [abstract] | |||||||||||||||||||||||
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities | — | — | — | — | — | — | — | — | — |
26,000,000
NOK
|
— |
-
NOK
|
— | — | — | — | — | — | — | — | — | — | — |
| Proceeds from sales of property, plant and equipment, classified as investing activities | — | — | — | — | — | — | — | — | — |
172,000,000
NOK
|
— |
19,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — |
| Purchase of property, plant and equipment, classified as investing activities | — | — | — | — | — | — | — | — | — |
612,000,000
NOK
|
— |
219,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — |
| Dividends received, classified as investing activities | — | — | — | — | — | — | — | — | — |
1,000,000
NOK
|
— |
-
NOK
|
— | — | — | — | — | — | — | — | — | — | — |
| Cash flows from (used in) investing activities | — | — | — | — | — | — | — | — | — |
280,000,000
NOK
|
— |
3,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — |
| Cash flows from (used in) financing activities [abstract] | |||||||||||||||||||||||
| Proceeds from borrowings, classified as financing activities | — | — | — | — | — | — | — | — | — |
7,000,000
NOK
|
— |
230,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — |
| Repayments of borrowings, classified as financing activities | — | — | — | — | — | — | — | — | — |
1 010
NOK
|
— |
654,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — |
| Cash flows from (used in) financing activities | — | — | — | — | — | — | — | — | — |
1 003
NOK
|
— |
423,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes | — | — | — | — | — | — | — | — | — |
89,000,000
NOK
|
— |
1 018
NOK
|
— | — | — | — | — | — | — | — | — | — | — |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||||||||||||||||||||
| Effect of exchange rate changes on cash and cash equivalents | — | — | — | — | — | — | — | — | — |
5,000,000
NOK
|
— |
533,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents | — | — | — | — | — |
1 797
NOK
|
— | — | — | — | — | — | — | — | — | — | — |
1 880
NOK
|
— | — | — | — |
1 395
NOK
|