Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2023-12-31 |
As at 2023-01-01 |
As at 2022-12-31 |
As at 2022-01-01 |
|---|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | ||||
| Investment property [abstract] | ||||
| Investment property |
39 278
SEK
|
— |
40 446
SEK
|
— |
| Investments accounted for using equity method [abstract] | ||||
| Investments in joint ventures accounted for using equity method |
2 822
SEK
|
— |
3 018
SEK
|
— |
| Miscellaneous non-current assets [abstract] | ||||
| Non-current derivative financial assets |
16 7
SEK
|
— |
372,000,000
SEK
|
— |
| Other non-current assets |
11 8
SEK
|
— |
47,000,000
SEK
|
— |
| Trade and other current receivables [abstract] | ||||
| Current receivables from rental of properties |
26,000,000
SEK
|
— |
32,000,000
SEK
|
— |
| Trade and other current receivables |
24 3
SEK
|
— |
228,000,000
SEK
|
— |
| Cash and cash equivalents [abstract] | ||||
| Cash and cash equivalents |
435,000,000
SEK
|
6 91
SEK
|
6 91
SEK
|
534,000,000
SEK
|
| Miscellaneous current assets [abstract] | ||||
| Current derivative financial assets |
58,000,000
SEK
|
— |
–
SEK
|
— |
| Categories of non-current financial liabilities [abstract] | ||||
| Non-current financial liabilities |
22 860
SEK
|
— |
22 957
SEK
|
— |
| Categories of current financial liabilities [abstract] | ||||
| Current financial liabilities |
480,000,000
SEK
|
— |
1 076
SEK
|
— |
| Miscellaneous non-current liabilities [abstract] | ||||
| Non-current derivative financial liabilities |
14 8
SEK
|
— |
–
SEK
|
— |
| Miscellaneous current liabilities [abstract] | ||||
| Other current liabilities |
1 429
SEK
|
— |
1 006
SEK
|
— |
| Issued capital [abstract] | ||||
| Issued capital |
96,000,000
SEK
|
— |
96,000,000
SEK
|
— |
| Retained earnings [abstract] | ||||
| Retained earnings |
12 015
SEK
|
— |
13 4 8 5
SEK
|
— |
| Net assets (liabilities) [abstract] | ||||
| Assets |
43 676
SEK
|
— |
45 335
SEK
|
— |
| Liabilities |
26 756
SEK
|
— |
26 919
SEK
|
— |
| Net current assets (liabilities) [abstract] | ||||
| Current assets |
762,000,000
SEK
|
— |
950,000,000
SEK
|
— |
| Current liabilities |
1 908
SEK
|
— |
2 082
SEK
|
— |
| Assets less current liabilities [abstract] |