Statement Of Financial Position [Abstract]
| Concept |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | |||||||||||||||||||||
| Assets [abstract] | |||||||||||||||||||||
| Non-current assets [abstract] | |||||||||||||||||||||
| Property, plant and equipment | — | — | — | — | — | — |
175 436
SEK
|
177 172
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Right-of-use assets | — | — | — | — | — | — |
30 183
SEK
|
36 156
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Goodwill | — | — | — | — | — | — |
175 104
SEK
|
1 65 174
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Intangible assets other than goodwill | — | — | — | — | — | — |
767,000
SEK
|
46 230
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets | — | — | — | — | — | — |
14 266
SEK
|
5 964
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Other non-current financial assets | — | — | — | — | — | — |
28 013
SEK
|
28 013
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current non-cash assets pledged as collateral for which transferee has right by contract or custom to sell or repledge collateral | — | — | — | — | — | — |
52,000
SEK
|
48,000
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current assets | — | — | — | — | — | — |
42 3 82 1
SEK
|
458 757
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Current assets [abstract] | |||||||||||||||||||||
| Cash and cash equivalents | — | — | — | — | — | — |
1 223 984
SEK
|
1 544 192
SEK
|
— | — | — | — | — | — |
1 488 366
SEK
|
— | — | — | — | — | — |
| Current assets | — | — | — | — | — | — |
1 610 185
SEK
|
1 874 433
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Assets | — | — | — | — | — | — |
2 034 006
SEK
|
2 333 190
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | |||||||||||||||||||||
| Equity [abstract] | |||||||||||||||||||||
| Issued capital | — | — | — | — | — | — |
20 232
SEK
|
20 196
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent | — | — | — | — | — | — |
1 723 932
SEK
|
2 030 342
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-controlling interests | — | — | — | — | — | — |
2,000
SEK
|
2,000
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity |
49 1 04 4
SEK
|
20 232
SEK
|
2,000
SEK
|
38 501
SEK
|
1 723 932
SEK
|
1 174 155
SEK
|
1 723 934
SEK
|
2 030 344
SEK
|
840 834
SEK
|
2,000
SEK
|
20 196
SEK
|
15 936
SEK
|
2 030 342
SEK
|
1 153 377
SEK
|
1 972 418
SEK
|
2,000
SEK
|
7 72 7 31
SEK
|
20 196
SEK
|
25 696
SEK
|
1 972 416
SEK
|
1 153 793
SEK
|
| Liabilities [abstract] | |||||||||||||||||||||
| Non-current liabilities [abstract] | |||||||||||||||||||||
| Deferred tax liabilities | — | — | — | — | — | — |
5 444
SEK
|
15 179
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current liabilities | — | — | — | — | — | — |
103 869
SEK
|
107 111
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Current liabilities [abstract] | |||||||||||||||||||||
| Trade and other current payables | — | — | — | — | — | — |
48 299
SEK
|
49 308
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Current tax liabilities, current | — | — | — | — | — | — |
33 461
SEK
|
33 029
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Current liabilities | — | — | — | — | — | — |
206 203
SEK
|
195 735
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Liabilities | — | — | — | — | — | — |
310 072
SEK
|
3 02 84 6
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities | — | — | — | — | — | — |
2 034 006
SEK
|
2 333 190
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |