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 |
12 199
NOK
|
12 844
NOK
|
— |
| Investments accounted for using equity method [abstract] | |||
| Investments accounted for using equity method |
2 730
NOK
|
2 336
NOK
|
— |
| Miscellaneous non-current assets [abstract] | |||
| Other non-current assets |
134,000,000
NOK
|
270,000,000
NOK
|
— |
| Trade and other current receivables [abstract] | |||
| Current trade receivables |
1 455
NOK
|
1 003
NOK
|
— |
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
1 797
NOK
|
1 880
NOK
|
1 395
NOK
|
| Non-current assets or disposal groups classified as held for sale or as held for distribution to owners [abstract] | |||
| Non-current assets or disposal groups classified as held for sale |
-
NOK
|
20,000,000
NOK
|
— |
| Miscellaneous current assets [abstract] | |||
| Current restricted cash and cash equivalents |
145,000,000
NOK
|
183,000,000
NOK
|
— |
| Other current assets |
625,000,000
NOK
|
627,000,000
NOK
|
— |
| Miscellaneous assets [abstract] | |||
| Restricted cash and cash equivalents |
145,000,000
NOK
|
183,000,000
NOK
|
— |
| Borrowings [abstract] | |||
| Current borrowings and current portion of non-current borrowings [abstract] | |||
| Current borrowings and current portion of non-current borrowings |
18 692
NOK
|
18 301
NOK
|
— |
| Non-current portion of non-current borrowings, by type [abstract] | |||
| Non-current portion of non-current loans received |
-
NOK
|
-
NOK
|
— |
| Non-current portion of non-current bonds issued |
-
NOK
|
-
NOK
|
— |
| Current borrowings and current portion of non-current borrowings, by type [abstract] | |||
| Trade and other current payables [abstract] | |||
| Current trade payables |
895,000,000
NOK
|
675,000,000
NOK
|
— |
| Miscellaneous non-current liabilities [abstract] | |||
| Other non-current liabilities |
38,000,000
NOK
|
62,000,000
NOK
|
— |
| Miscellaneous current liabilities [abstract] | |||
| Other current liabilities |
434,000,000
NOK
|
551,000,000
NOK
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
18 951
NOK
|
18 993
NOK
|
— |
| Liabilities |
20 276
NOK
|
19 890
NOK
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
3 877
NOK
|
3 531
NOK
|
— |
| Current liabilities |
20 021
NOK
|
19 528
NOK
|
— |
| Assets less current liabilities [abstract] |