Statement Of Cash Flows [Abstract]
| Concept |
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 |
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 |
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 |
2020-01-01 to 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of cash flows [abstract] | ||||||||||||||||||
| Cash flows from (used in) operating activities [abstract] | ||||||||||||||||||
| Profit (loss) |
274,000,000
NOK
|
— |
-
NOK
|
-
NOK
|
-
NOK
|
41,341,000,000
NOK
|
-
NOK
|
41,066,000,000
NOK
|
41,341,000,000
NOK
|
858,000,000
NOK
|
-
NOK
|
836,000,000
NOK
|
— |
-
NOK
|
22,000,000
NOK
|
-
NOK
|
858,000,000
NOK
|
-
NOK
|
| Adjustments to reconcile profit (loss) [abstract] | ||||||||||||||||||
| Adjustments for unrealised foreign exchange losses (gains) | — | — | — | — | — | — | — | — | — | — | — |
873,000,000
NOK
|
— | — | — | — | — | — |
| Dividends received, classified as operating activities | — | — | — | — | — | — | — |
16,000,000
NOK
|
— | — | — |
23,000,000
NOK
|
— | — | — | — | — | — |
| Interest paid, classified as operating activities | — | — | — | — | — | — | — |
414,000,000
NOK
|
— | — | — |
212,000,000
NOK
|
— | — | — | — | — | — |
| Interest received, classified as operating activities | — | — | — | — | — | — | — |
9,000,000
NOK
|
— | — | — |
32,000,000
NOK
|
— | — | — | — | — | — |
| Cash flows from (used in) operating activities | — | — | — | — | — | — | — |
2,498,000,000
NOK
|
— | — | — |
2,402,000,000
NOK
|
— | — | — | — | — | — |
| Cash flows from (used in) investing activities [abstract] | ||||||||||||||||||
| Cash flows from losing control of subsidiaries or other businesses, classified as investing activities | — | — | — | — | — | — | — |
1,244,000,000
NOK
|
— | — | — |
426,000,000
NOK
|
— | — | — | — | — | — |
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities | — | — | — | — | — | — | — |
3,048,000,000
NOK
|
— | — | — |
2,025,000,000
NOK
|
— | — | — | — | — | — |
| Cash flows from (used in) investing activities | — | — | — | — | — | — | — |
5,923,000,000
NOK
|
— | — | — |
6,109,000,000
NOK
|
— | — | — | — | — | — |
| Cash flows from (used in) financing activities [abstract] | ||||||||||||||||||
| Proceeds from issuing shares | — | — | — | — | — | — | — |
-
NOK
|
— | — | — |
8,000,000
NOK
|
— | — | — | — | — | — |
| Proceeds from borrowings, classified as financing activities | — | — | — | — | — | — | — |
4,300,000,000
NOK
|
— | — | — |
6,463,000,000
NOK
|
— | — | — | — | — | — |
| Repayments of borrowings, classified as financing activities | — | — | — | — | — | — | — |
1,179,000,000
NOK
|
— | — | — |
3,187,000,000
NOK
|
— | — | — | — | — | — |
| Payments of lease liabilities, classified as financing activities | — | — | — | — | — | — | — |
419,000,000
NOK
|
— | — | — |
419,000,000
NOK
|
— | — | — | — | — | — |
| Cash flows from (used in) financing activities | — | — | — | — | — | — | — |
1,909,000,000
NOK
|
— | — | — |
2,624,000,000
NOK
|
— | — | — | — | — | — |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | ||||||||||||||||||
| Effect of exchange rate changes on cash and cash equivalents | — | — | — | — | — | — | — |
54,000,000
NOK
|
— | — | — |
105,000,000
NOK
|
— | — | — | — | — | — |
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes | — | — | — | — | — | — | — |
1,570,000,000
NOK
|
— | — | — |
1,188,000,000
NOK
|
— | — | — | — | — | — |
| Cash and cash equivalents | — |
1,108,000,000
NOK
|
— | — | — | — | — | — | — | — | — | — |
1,306,000,000
NOK
|
— | — | — | — | — |