Statement Of Financial Position [Abstract]
| Concept |
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 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | |||||||||||||||
| Assets [abstract] | |||||||||||||||
| Property, plant and equipment | — | — | — | — |
32 537
SEK
|
34 830
SEK
|
— | — | — | — | — | — | — | — | — |
| Right-of-use assets | — | — | — | — |
55 663
SEK
|
36 220
SEK
|
— | — | — | — | — | — | — | — | — |
| Goodwill | — | — | — | — |
–
SEK
|
–
SEK
|
— | — | — | — | — | — | — | — | — |
| Intangible assets other than goodwill | — | — | — | — |
99 670
SEK
|
101 995
SEK
|
— | — | — | — | — | — | — | — | — |
| Cash and cash equivalents | — | — | — | — |
65 402
SEK
|
193 994
SEK
|
— | — | — | — |
295 180
SEK
|
— | — | — | — |
| Assets | — | — | — | — |
653 508
SEK
|
690 515
SEK
|
— | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | |||||||||||||||
| Equity [abstract] | |||||||||||||||
| Issued capital | — | — | — | — |
6 683
SEK
|
6 166
SEK
|
— | — | — | — | — | — | — | — | — |
| Retained earnings | — | — | — | — |
1 273 999
SEK
|
885 827
SEK
|
— | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent | — | — | — | — |
171 335
SEK
|
424 888
SEK
|
— | — | — | — | — | — | — | — | — |
| Non-controlling interests | — | — | — | — |
–
SEK
|
–
SEK
|
— | — | — | — | — | — | — | — | — |
| Equity |
6 683
SEK
|
10 121
SEK
|
1 273 999
SEK
|
1 428 530
SEK
|
171 335
SEK
|
424 888
SEK
|
885 827
SEK
|
6 166
SEK
|
10 322
SEK
|
1 294 227
SEK
|
431 741
SEK
|
713 313
SEK
|
1 134 276
SEK
|
5 165
SEK
|
5 614
SEK
|
| Liabilities [abstract] | |||||||||||||||
| Liabilities included in disposal groups classified as held for sale | — | — | — | — |
606,000
SEK
|
937,000
SEK
|
— | — | — | — | — | — | — | — | — |
| Liabilities | — | — | — | — |
482 173
SEK
|
265 626
SEK
|
— | — | — | — | — | — | — | — | — |
| Equity and liabilities | — | — | — | — |
653 508
SEK
|
690 515
SEK
|
— | — | — | — | — | — | — | — | — |