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] | |||
| Other property, plant and equipment |
5,000,000
SEK
|
5,000,000
SEK
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Intangible assets other than goodwill |
0
SEK
|
0
SEK
|
— |
| Investment property [abstract] | |||
| Investment property |
31 413
SEK
|
31 215
SEK
|
— |
| Investments accounted for using equity method [abstract] | |||
| Investments accounted for using equity method |
7,000,000
SEK
|
7,000,000
SEK
|
— |
| Miscellaneous non-current assets [abstract] | |||
| Non-current investments other than investments accounted for using equity method |
0
SEK
|
0
SEK
|
— |
| Trade and other current receivables [abstract] | |||
| Current trade receivables |
28,000,000
SEK
|
34,000,000
SEK
|
— |
| Other current receivables |
160,000,000
SEK
|
115,000,000
SEK
|
— |
| Trade and other current receivables |
282,000,000
SEK
|
302,000,000
SEK
|
— |
| Current prepayments and current accrued income including current contract assets [abstract] | |||
| Current prepayments and current accrued income including current contract assets |
92,000,000
SEK
|
111,000,000
SEK
|
— |
| Categories of non-current financial assets [abstract] | |||
| Non-current loans and receivables |
41,000,000
SEK
|
4,000,000
SEK
|
— |
| Non-current financial assets |
48,000,000
SEK
|
12,000,000
SEK
|
— |
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
405,000,000
SEK
|
98,000,000
SEK
|
88,000,000
SEK
|
| Miscellaneous current assets [abstract] | |||
| Current derivative financial assets |
3,000,000
SEK
|
43,000,000
SEK
|
— |
| Classes of other provisions [abstract] | |||
| Other provisions [abstract] | |||
| Other non-current provisions |
10,000,000
SEK
|
10,000,000
SEK
|
— |
| Borrowings [abstract] | |||
| Non-current portion of non-current borrowings |
13 739
SEK
|
10 510
SEK
|
— |
| Current borrowings and current portion of non-current borrowings [abstract] | |||
| Current portion of non-current borrowings |
3 274
SEK
|
6 573
SEK
|
— |
| Non-current portion of non-current borrowings, by type [abstract] | |||
| Trade and other current payables [abstract] | |||
| Current trade payables |
57,000,000
SEK
|
143,000,000
SEK
|
— |
| Current accruals and current deferred income including current contract liabilities [abstract] | |||
| Current accruals and current deferred income including current contract liabilities |
737,000,000
SEK
|
661,000,000
SEK
|
— |
| Miscellaneous non-current liabilities [abstract] | |||
| Other non-current liabilities |
35,000,000
SEK
|
51,000,000
SEK
|
— |
| Miscellaneous current liabilities [abstract] | |||
| Current derivative financial liabilities |
257,000,000
SEK
|
381,000,000
SEK
|
— |
| Other current liabilities |
21,000,000
SEK
|
92,000,000
SEK
|
— |
| Issued capital [abstract] | |||
| Issued capital |
284,000,000
SEK
|
284,000,000
SEK
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
7 084
SEK
|
6 393
SEK
|
— |
| Miscellaneous equity [abstract] | |||
| Additional paid-in capital |
4 292
SEK
|
4 292
SEK
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
32 225
SEK
|
31 714
SEK
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
686,000,000
SEK
|
400,000,000
SEK
|
— |
| Current liabilities |
4 354
SEK
|
7 859
SEK
|
— |
| Assets less current liabilities [abstract] |