Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2021-12-31 |
As at 2020-12-31 |
As at 2019-12-31 |
|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||
| Property, plant and equipment [abstract] | |||
| Property, plant and equipment |
15,885,000,000
NOK
|
16,071,000,000
NOK
|
— |
| Intangible assets and goodwill [abstract] | |||
| Goodwill |
797,000,000
NOK
|
40,000,000
NOK
|
— |
| Investments in subsidiaries, joint ventures and associates reported in separate financial statements [abstract] | |||
| Investments in associates reported in separate financial statements |
9,745,000,000
NOK
|
612,000,000
NOK
|
— |
| Miscellaneous non-current assets [abstract] | |||
| Other non-current assets |
210,000,000
NOK
|
144,000,000
NOK
|
— |
| Trade and other current receivables [abstract] | |||
| Trade and other current receivables |
740,000,000
NOK
|
623,000,000
NOK
|
— |
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
4,171,000,000
NOK
|
7,788,000,000
NOK
|
2,824,000,000
NOK
|
| Miscellaneous current assets [abstract] | |||
| Other current assets |
734,000,000
NOK
|
663,000,000
NOK
|
— |
| Trade and other current payables [abstract] | |||
| Trade and other current payables |
812,000,000
NOK
|
760,000,000
NOK
|
— |
| Miscellaneous current liabilities [abstract] | |||
| Other current liabilities |
841,000,000
NOK
|
852,000,000
NOK
|
— |
| Issued capital [abstract] | |||
| Issued capital |
4,000,000
NOK
|
4,000,000
NOK
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
493,000,000
NOK
|
708,000,000
NOK
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
33,030,000,000
NOK
|
26,663,000,000
NOK
|
— |
| Liabilities |
23,110,000,000
NOK
|
17,196,000,000
NOK
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
5,645,000,000
NOK
|
9,074,000,000
NOK
|
— |
| Current liabilities |
2,913,000,000
NOK
|
3,495,000,000
NOK
|
— |
| Assets less current liabilities [abstract] |