Statement Of Changes In Equity [Abstract]
| Concept |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 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 changes in equity [abstract] | |||||||||||||||||||||||
| Statement of changes in equity [line items] | |||||||||||||||||||||||
| Equity | — |
475 096
SEK
|
98 533
SEK
|
— | — |
9 708
SEK
|
30 652
SEK
|
336 203
SEK
|
462 504
SEK
|
— | — | — |
73 556
SEK
|
9 708
SEK
|
42 477
SEK
|
336 763
SEK
|
— | — |
71 507
SEK
|
202 386
SEK
|
295 735
SEK
|
16 988
SEK
|
4 854
SEK
|
| Changes in equity [abstract] | |||||||||||||||||||||||
| Comprehensive income [abstract] | |||||||||||||||||||||||
| Profit (loss) |
24 977
SEK
|
— | — |
24 977
SEK
|
— | — | — | — | — | — |
12 728
SEK
|
12 728
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Other comprehensive income |
11 825
SEK
|
— | — | — |
11 825
SEK
|
— | — | — | — | — |
25 489
SEK
|
— | — | — | — | — |
25 489
SEK
|
— | — | — | — | — | — |
| Comprehensive income |
13 152
SEK
|
— | — |
24 977
SEK
|
11 825
SEK
|
— | — | — | — | — |
38 217
SEK
|
12 728
SEK
|
— | — | — | — |
25 489
SEK
|
— | — | — | — | — | — |
| Issue of equity | — | — | — | — | — | — | — | — | — |
4 854
SEK
|
149 507
SEK
|
— | — | — | — | — | — |
144 653
SEK
|
— | — | — | — | — |