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) operations |
2,184,000,000
NOK
|
— | — |
1,637,000,000
NOK
|
— |
| Cash flows from (used in) investing activities [abstract] | |||||
| Interest received, classified as investing activities |
170,000,000
NOK
|
— | — |
115,000,000
NOK
|
— |
| Cash flows from (used in) investing activities |
6,575,000,000
NOK
|
— | — |
2,287,000,000
NOK
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||
| Proceeds from changes in ownership interests in subsidiaries that do not result in loss of control |
944,000,000
NOK
|
— | — |
18,000,000
NOK
|
— |
| Proceeds from issuing shares |
429,000,000
NOK
|
— | — |
929,000,000
NOK
|
— |
| Proceeds from borrowings, classified as financing activities |
603,000,000
NOK
|
— | — |
-
NOK
|
— |
| Payments of lease liabilities, classified as financing activities |
21,000,000
NOK
|
— | — |
26,000,000
NOK
|
— |
| Dividends paid, classified as financing activities |
35,000,000
NOK
|
— | — |
8,000,000
NOK
|
— |
| Interest paid, classified as financing activities |
1,962,000,000
NOK
|
— | — |
1,108,000,000
NOK
|
— |
| Cash flows from (used in) financing activities |
3,294,000,000
NOK
|
— | — |
221,000,000
NOK
|
— |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes |
1,097,000,000
NOK
|
— | — |
428,000,000
NOK
|
— |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||
| Effect of exchange rate changes on cash and cash equivalents |
78,000,000
NOK
|
— | — |
389,000,000
NOK
|
— |
| Cash and cash equivalents | — |
3,101,000,000
NOK
|
4,132,000,000
NOK
|
— |
4,171,000,000
NOK
|