Statement Of Cash Flows [Abstract]
| Concept |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2020-12-31 |
|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||
| Cash flows from (used in) operating activities [abstract] | |||||
| Interest received, classified as operating activities | — |
124,000,000
NOK
|
— |
45,000,000
NOK
|
— |
| Income taxes paid (refund), classified as operating activities | — |
414,000,000
NOK
|
— |
366,000,000
NOK
|
— |
| Cash flows from (used in) operating activities | — |
1 106
NOK
|
— |
4 970
NOK
|
— |
| Cash flows from (used in) investing activities [abstract] | |||||
| Cash flows from losing control of subsidiaries or other businesses, classified as investing activities | — |
6,000,000
NOK
|
— |
47,000,000
NOK
|
— |
| Other cash payments to acquire equity or debt instruments of other entities, classified as investing activities | — |
44,000,000
NOK
|
— |
39,000,000
NOK
|
— |
| Proceeds from sales of property, plant and equipment, classified as investing activities | — |
56,000,000
NOK
|
— |
21,000,000
NOK
|
— |
| Purchase of property, plant and equipment, classified as investing activities | — |
678,000,000
NOK
|
— |
576,000,000
NOK
|
— |
| Purchase of intangible assets, classified as investing activities | — |
400,000,000
NOK
|
— |
215,000,000
NOK
|
— |
| Cash payments for futures contracts, forward contracts, option contracts and swap contracts, classified as investing activities | — |
1,000,000
NOK
|
— |
116,000,000
NOK
|
— |
| Dividends received, classified as investing activities | — |
201,000,000
NOK
|
— |
147,000,000
NOK
|
— |
| Other inflows (outflows) of cash, classified as investing activities | — |
7,000,000
NOK
|
— |
-
NOK
|
— |
| Cash flows from (used in) investing activities | — |
1 343
NOK
|
— |
769,000,000
NOK
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||
| Proceeds from borrowings, classified as financing activities | — |
-
NOK
|
— |
500,000,000
NOK
|
— |
| Repayments of borrowings, classified as financing activities | — |
-
NOK
|
— |
1 521
NOK
|
— |
| Payments of lease liabilities, classified as financing activities | — |
408,000,000
NOK
|
— |
357,000,000
NOK
|
— |
| Cash flows from (used in) financing activities | — |
4 002
NOK
|
— |
3 419
NOK
|
— |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes | — |
4 238
NOK
|
— |
781,000,000
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
|
— |
84,000,000
NOK
|
— |
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes | — |
4 186
NOK
|
— |
697,000,000
NOK
|
— |
| Cash and cash equivalents |
3 932
NOK
|
— |
8 118
NOK
|
— |
7 420
NOK
|