Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2021-12-31 |
As at 2020-12-31 |
As at 2019-12-31 |
|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||
| Property, plant and equipment [abstract] | |||
| Office equipment |
20,000,000
SEK
|
11,000,000
SEK
|
— |
| Property, plant and equipment |
25 289
SEK
|
21 928
SEK
|
— |
| Investment property [abstract] | |||
| Investment property |
25 239
SEK
|
21 887
SEK
|
— |
| Investments accounted for using equity method [abstract] | |||
| Investments accounted for using equity method |
496,000,000
SEK
|
289,000,000
SEK
|
— |
| Trade and other current receivables [abstract] | |||
| Current trade receivables |
8,000,000
SEK
|
39,000,000
SEK
|
— |
| Other current receivables |
97,000,000
SEK
|
87,000,000
SEK
|
— |
| Categories of non-current financial assets [abstract] | |||
| Non-current financial assets at amortised cost |
10,000,000
SEK
|
58,000,000
SEK
|
— |
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
171,000,000
SEK
|
148,000,000
SEK
|
268,000,000
SEK
|
| Non-current assets or disposal groups classified as held for sale or as held for distribution to owners [abstract] | |||
| Non-current assets or disposal groups classified as held for sale or as held for distribution to owners |
792,000,000
SEK
|
688,000,000
SEK
|
— |
| Borrowings [abstract] | |||
| Current borrowings and current portion of non-current borrowings [abstract] | |||
| Current portion of non-current borrowings |
2 186
SEK
|
3 634
SEK
|
— |
| Non-current portion of non-current borrowings, by type [abstract] | |||
| Non-current portion of non-current loans received |
10 240
SEK
|
7 028
SEK
|
— |
| Trade and other current payables [abstract] | |||
| Trade and other current payables |
45,000,000
SEK
|
28,000,000
SEK
|
— |
| Miscellaneous non-current liabilities [abstract] | |||
| Non-current derivative financial liabilities |
61,000,000
SEK
|
240,000,000
SEK
|
— |
| Other non-current liabilities |
461,000,000
SEK
|
336,000,000
SEK
|
— |
| Miscellaneous current liabilities [abstract] | |||
| Other current liabilities |
114,000,000
SEK
|
69,000,000
SEK
|
— |
| Issued capital [abstract] | |||
| Issued capital |
12,000,000
SEK
|
12,000,000
SEK
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
26 957
SEK
|
23 286
SEK
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
1 162
SEK
|
1 011
SEK
|
— |
| Current liabilities |
3 067
SEK
|
4 250
SEK
|
— |
| Assets less current liabilities [abstract] |