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] | |||
| Property, plant and equipment [abstract] | |||
| Construction in progress |
0
SEK
|
1,000,000
SEK
|
— |
| Other property, plant and equipment |
2,000,000
SEK
|
1,000,000
SEK
|
— |
| Intangible assets and goodwill [abstract] | |||
| Goodwill |
174,000,000
SEK
|
181,000,000
SEK
|
— |
| Investment property [abstract] | |||
| Investment property |
7 273
SEK
|
5 964
SEK
|
— |
| Miscellaneous non-current assets [abstract] | |||
| Non-current derivative financial assets |
3,000,000
SEK
|
18,000,000
SEK
|
— |
| Trade and other current receivables [abstract] | |||
| Current trade receivables |
16,000,000
SEK
|
5,000,000
SEK
|
— |
| Other current receivables |
39,000,000
SEK
|
34,000,000
SEK
|
— |
| Current prepayments and current accrued income including current contract assets [abstract] | |||
| Current prepayments and current accrued income including current contract assets |
81,000,000
SEK
|
64,000,000
SEK
|
— |
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
780,000,000
SEK
|
41,000,000
SEK
|
168,000,000
SEK
|
| Miscellaneous assets [abstract] | |||
| Restricted cash and cash equivalents |
–
SEK
|
154,000,000
SEK
|
— |
| Borrowings [abstract] | |||
| Non-current portion of non-current borrowings |
2 264
SEK
|
2 467
SEK
|
— |
| Current borrowings and current portion of non-current borrowings [abstract] | |||
| Current borrowings |
941,000,000
SEK
|
401,000,000
SEK
|
— |
| Non-current portion of non-current borrowings, by type [abstract] | |||
| Trade and other current payables [abstract] | |||
| Current trade payables |
29,000,000
SEK
|
31,000,000
SEK
|
— |
| Current accruals and current deferred income including current contract liabilities [abstract] | |||
| Current accruals and current deferred income including current contract liabilities |
126,000,000
SEK
|
103,000,000
SEK
|
— |
| Miscellaneous non-current liabilities [abstract] | |||
| Non-current derivative financial liabilities |
17,000,000
SEK
|
–
SEK
|
— |
| Miscellaneous current liabilities [abstract] | |||
| Other current liabilities |
22,000,000
SEK
|
36,000,000
SEK
|
— |
| Issued capital [abstract] | |||
| Issued capital |
1,000,000
SEK
|
0
SEK
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
36,000,000
SEK
|
8,000,000
SEK
|
— |
| Miscellaneous equity [abstract] | |||
| Additional paid-in capital |
4 511
SEK
|
3 023
SEK
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
8 384
SEK
|
6 477
SEK
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
916,000,000
SEK
|
297,000,000
SEK
|
— |
| Current liabilities |
1 136
SEK
|
600,000,000
SEK
|
— |
| Assets less current liabilities [abstract] |