Statement Of Changes In Equity [Abstract]
| Concept |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
As at 2024-12-31 |
2024-01-01 to 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
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 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 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | |||||||||||||||||||||||||
| Statement of changes in equity [line items] | |||||||||||||||||||||||||
| Equity | — | — |
4 089
SEK
|
1,000,000
SEK
|
— | — |
6 598
SEK
|
— |
14 777
SEK
|
25 465
SEK
|
— |
25 992
SEK
|
— |
6 976
SEK
|
4 238
SEK
|
— | — |
1,000,000
SEK
|
— |
14 777
SEK
|
26 415
SEK
|
5 586
SEK
|
6 051
SEK
|
1,000,000
SEK
|
14 777
SEK
|
| Changes in equity [abstract] | |||||||||||||||||||||||||
| Comprehensive income [abstract] | |||||||||||||||||||||||||
| Profit (loss) | — | — | — | — |
2 303
SEK
|
2 303
SEK
|
— | — | — | — |
1 332
SEK
|
— | — | — | — |
1 332
SEK
|
— | — | — | — | — | — | — | — | — |
| Other comprehensive income | — | — | — | — | — |
2 383
SEK
|
— | — | — | — |
1 339
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Comprehensive income |
2 361
SEK
|
–
SEK
|
— | — |
2 280
SEK
|
80,000,000
SEK
|
— |
–
SEK
|
— | — |
7,000,000
SEK
|
— |
1 348
SEK
|
— | — |
1 340
SEK
|
–
SEK
|
— |
–
SEK
|
— | — | — | — | — | — |