Statement Of Changes In Equity [Abstract]
| Concept |
2022-01-01 to 2022-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
|---|---|---|---|---|
| Statement of changes in equity [abstract] | ||||
| Statement of changes in equity [line items] | ||||
| Increase (decrease) through transactions with owners, equity |
110 888
SEK
|
2 782
SEK
|
112 991
SEK
|
110 209
SEK
|
| Sale or issue of treasury shares |
377,000
SEK
|
2 071
SEK
|
2 071
SEK
|
— |