Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2022-12-31 |
As at 2021-12-31 |
As at 2020-12-31 |
|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||
| Property, plant and equipment [abstract] | |||
| Property, plant and equipment |
5,000,000
SEK
|
0
SEK
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Intangible assets other than goodwill |
1,000,000
SEK
|
1,000,000
SEK
|
— |
| Investment property [abstract] | |||
| Investment property |
4 623
SEK
|
2 607
SEK
|
— |
| Miscellaneous non-current assets [abstract] | |||
| Non-current derivative financial assets |
10,000,000
SEK
|
-
SEK
|
— |
| Trade and other current receivables [abstract] | |||
| Current trade receivables |
18,000,000
SEK
|
6,000,000
SEK
|
— |
| Other current receivables |
62,000,000
SEK
|
65,000,000
SEK
|
— |
| Current prepayments and current accrued income including current contract assets [abstract] | |||
| Current prepayments and current accrued income including current contract assets |
25,000,000
SEK
|
8,000,000
SEK
|
— |
| Categories of non-current financial assets [abstract] | |||
| Non-current financial assets at amortised cost |
1,000,000
SEK
|
1,000,000
SEK
|
— |
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
52,000,000
SEK
|
2 18
SEK
|
5 8
SEK
|
| Borrowings [abstract] | |||
| Non-current portion of non-current borrowings |
2 505
SEK
|
1 514
SEK
|
— |
| Current borrowings and current portion of non-current borrowings [abstract] | |||
| Current portion of non-current borrowings |
10 0
SEK
|
17 2
SEK
|
— |
| Non-current portion of non-current borrowings, by type [abstract] | |||
| Trade and other current payables [abstract] | |||
| Current trade payables |
28,000,000
SEK
|
29,000,000
SEK
|
— |
| Trade and other payables [abstract] | |||
| Accruals and deferred income including contract liabilities [abstract] | |||
| Accruals and deferred income including contract liabilities |
63,000,000
SEK
|
31,000,000
SEK
|
— |
| Miscellaneous current liabilities [abstract] | |||
| Other current liabilities |
53,000,000
SEK
|
2 0
SEK
|
— |
| Issued capital [abstract] | |||
| Issued capital |
61,000,000
SEK
|
4 8
SEK
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
5 12
SEK
|
19 4
SEK
|
— |
| Miscellaneous equity [abstract] | |||
| Additional paid-in capital |
1 291
SEK
|
808,000,000
SEK
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
4 815
SEK
|
2 911
SEK
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
16 3
SEK
|
3 0 0
SEK
|
— |
| Current liabilities |
251,000,000
SEK
|
258,000,000
SEK
|
— |
| Assets less current liabilities [abstract] |