Statement Of Changes In Equity [Abstract]
| Concept |
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 |
As at 2022-12-31 |
2021-01-01 to 2021-12-31 |
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 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | ||||||||||||||||||||||||
| Statement of changes in equity [line items] | ||||||||||||||||||||||||
| Equity |
571 837
SEK
|
— | — | — |
55 972
SEK
|
2 912
SEK
|
514 617
SEK
|
236 549
SEK
|
796 845
SEK
|
— |
609 751
SEK
|
18 366
SEK
|
796 845
SEK
|
439 977
SEK
|
2 032
SEK
|
236 549
SEK
|
— | — |
631 663
SEK
|
406,000
SEK
|
796 845
SEK
|
236 549
SEK
|
10 544
SEK
|
411 869
SEK
|
| Changes in equity [abstract] | ||||||||||||||||||||||||
| Comprehensive income [abstract] | ||||||||||||||||||||||||
| Profit (loss) | — |
42 745
SEK
|
44 119
SEK
|
1 374
SEK
|
— | — | — | — | — |
1 626
SEK
|
— | — | — | — | — | — |
2 818
SEK
|
4 444
SEK
|
— | — | — | — | — | — |
| Other comprehensive income | — |
89 124
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
24 551
SEK
|
— | — | — | — | — | — | — |
| Comprehensive income | — |
131 869
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
27 369
SEK
|
— | — | — | — | — | — | — |