Statement Of Cash Flows [Abstract]
| Concept |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
As at 2021-12-31 |
|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||
| Cash flows from (used in) operating activities [abstract] | |||||
| Cash flows from (used in) operating activities |
224,000,000
NOK
|
— | — |
43,000,000
NOK
|
— |
| Cash flows from (used in) investing activities [abstract] | |||||
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities |
2 010
NOK
|
— | — |
51,000,000
NOK
|
— |
| Other cash payments to acquire equity or debt instruments of other entities, classified as investing activities |
23,000,000
NOK
|
— | — |
-
NOK
|
— |
| Proceeds from sales of property, plant and equipment, classified as investing activities |
684,000,000
NOK
|
— | — |
60,000,000
NOK
|
— |
| Interest received, classified as investing activities |
23,000,000
NOK
|
— | — |
10,000,000
NOK
|
— |
| Cash flows from (used in) investing activities |
1 810
NOK
|
— | — |
379,000,000
NOK
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||
| Proceeds from issuing shares |
1,000,000
NOK
|
— | — |
767,000,000
NOK
|
— |
| Payments to acquire or redeem entity's shares |
29,000,000
NOK
|
— | — |
-
NOK
|
— |
| Payments of lease liabilities, classified as financing activities |
6,000,000
NOK
|
— | — |
3,000,000
NOK
|
— |
| Cash flows from (used in) financing activities |
830,000,000
NOK
|
— | — |
760,000,000
NOK
|
— |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes |
756,000,000
NOK
|
— | — |
424,000,000
NOK
|
— |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||
| Effect of exchange rate changes on cash and cash equivalents |
3,000,000
NOK
|
— | — |
1,000,000
NOK
|
— |
| Cash and cash equivalents | — |
779,000,000
NOK
|
1 538
NOK
|
— |
1 115
NOK
|