Statement Of Changes In Equity [Abstract]
| Concept |
2023-01-01 to 2023-12-31 |
As at 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 |
2023-01-01 to 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 |
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 | — |
1 309 727
SEK
|
2 462 691
SEK
|
1,000
SEK
|
— | — |
13 161
SEK
|
— |
3 759 256
SEK
|
1 606 122
SEK
|
— | — | — |
1,000
SEK
|
2 135 337
SEK
|
12 994
SEK
|
3 728 464
SEK
|
— |
2 094 623
SEK
|
1,000
SEK
|
3 449 915
SEK
|
1 366 987
SEK
|
11 694
SEK
|
| Changes in equity [abstract] | |||||||||||||||||||||||
| Comprehensive income [abstract] | |||||||||||||||||||||||
| Profit (loss) |
330 304
SEK
|
— | — | — |
330 304
SEK
|
— | — | — | — | — | — |
42 503
SEK
|
42 503
SEK
|
— | — | — | — | — | — | — | — | — | — |
| Comprehensive income |
330 304
SEK
|
— | — | — |
330 304
SEK
|
— | — | — | — | — | — |
42 503
SEK
|
42 503
SEK
|
— | — | — | — | — | — | — | — | — | — |
| Issue of equity |
30 959
SEK
|
— | — | — | — |
167,000
SEK
|
— |
30 792
SEK
|
— | — |
1 300
SEK
|
279 849
SEK
|
— | — | — | — | — |
278 549
SEK
|
— | — | — | — | — |
| Increase (decrease) through share-based payment transactions, equity |
2 950
SEK
|
— | — | — |
2 950
SEK
|
— | — | — | — | — | — |
1 789
SEK
|
1 789
SEK
|
— | — | — | — | — | — | — | — | — | — |