Statement Of Changes In Net Assets Available For Benefits [Abstract]
| Concept |
As at 2023-12-31 |
2023-01-01 to 2023-12-31 |
2022-01-01 to 2022-12-31 |
As at 2022-12-31 |
|---|---|---|---|---|
| Statement of changes in net assets available for benefits [abstract] | ||||
| Assets of benefit plan |
1 555
SEK
|
— | — |
1 439
SEK
|
| Reconciliation of changes in net assets available for benefits [abstract] | ||||
| Changes in net assets available for benefits [abstract] | ||||
| Tax expense (income) | — |
4 685
SEK
|
1 174
SEK
|
— |