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 |
2024-01-01 to 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
2024-01-01 to 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 |
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 |
2023-01-01 to 2023-12-31 |
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 |
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 | — | — |
230 643
SEK
|
— |
531,000
SEK
|
22 180
SEK
|
— |
311 454
SEK
|
— | — |
58 100
SEK
|
— | — |
179 073
SEK
|
— | — | — |
531,000
SEK
|
26 975
SEK
|
264 679
SEK
|
— |
58 100
SEK
|
12 9 34 2
SEK
|
531,000
SEK
|
17 348
SEK
|
20 5 32 1
SEK
|
58 100
SEK
|
| Changes in equity [abstract] | |||||||||||||||||||||||||||
| Comprehensive income [abstract] | |||||||||||||||||||||||||||
| Profit (loss) |
8 9 39 2
SEK
|
— | — | — | — | — |
89 392
SEK
|
— |
89 392
SEK
|
— | — |
83 379
SEK
|
83 379
SEK
|
— |
83 379
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Other comprehensive income |
4 795
SEK
|
— | — |
4 795
SEK
|
— | — | — | — |
4 795
SEK
|
— | — |
9 627
SEK
|
9 627
SEK
|
— | — |
9 627
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Comprehensive income |
84 597
SEK
|
0
SEK
|
— |
4 795
SEK
|
— | — |
8 9 39 2
SEK
|
— |
84 597
SEK
|
0
SEK
|
— |
93 006
SEK
|
93 006
SEK
|
— |
83 379
SEK
|
9 627
SEK
|
0
SEK
|
— | — | — |
0
SEK
|
— | — | — | — | — | — |
| Increase (decrease) through other changes, equity |
-
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
431,000
SEK
|
— |
431,000
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Increase (decrease) through share-based payment transactions, equity |
8 670
SEK
|
— | — | — | — | — |
8 670
SEK
|
— | — | — | — | — |
3 115
SEK
|
— |
3 115
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — |