Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2024-12-31 |
As at 2023-12-31 |
As at 2022-12-31 |
|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||
| Categories of non-current financial assets [abstract] | |||
| Non-current financial assets at fair value through profit or loss [abstract] | |||
| Non-current financial assets at fair value through profit or loss |
9 582
SEK
|
8 839
SEK
|
— |
| Non-current loans and receivables |
-
SEK
|
164,000,000
SEK
|
— |
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
717,000,000
SEK
|
299,000,000
SEK
|
613,000,000
SEK
|
| Miscellaneous current assets [abstract] | |||
| Other current assets |
3,000,000
SEK
|
18,000,000
SEK
|
— |
| Miscellaneous non-current liabilities [abstract] | |||
| Other non-current liabilities |
11,000,000
SEK
|
33,000,000
SEK
|
— |
| Miscellaneous current liabilities [abstract] | |||
| Other current liabilities |
131,000,000
SEK
|
112,000,000
SEK
|
— |
| Issued capital [abstract] | |||
| Issued capital |
1,000,000
SEK
|
1,000,000
SEK
|
— |
| Retained earnings [abstract] | |||
| Retained earnings, profit (loss) for reporting period |
1 202
SEK
|
558,000,000
SEK
|
— |
| Retained earnings, excluding profit (loss) for reporting period |
5 314
SEK
|
4 973
SEK
|
— |
| Miscellaneous equity [abstract] | |||
| Additional paid-in capital |
3 643
SEK
|
3 643
SEK
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
10 312
SEK
|
9 322
SEK
|
— |
| Liabilities |
152,000,000
SEK
|
147,000,000
SEK
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current liabilities |
133,000,000
SEK
|
114,000,000
SEK
|
— |
| Assets less current liabilities [abstract] |