Profit Or Loss [Abstract]
| Concept |
2024-01-01 to 2024-12-31 |
2023-12-31 to 2024-12-31 |
2023-12-31 to 2024-12-31 |
2023-12-31 to 2024-12-31 |
2023-12-31 to 2024-12-31 |
2022-12-31 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2022-12-31 to 2023-12-31 |
2022-12-31 to 2023-12-31 |
2022-12-31 to 2023-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| Profit or loss [abstract] | ||||||||||
| Profit (loss) [abstract] | ||||||||||
| Revenue |
1 838
SEK
|
— | — | — | — | — |
2 014
SEK
|
— | — | — |
| Profit (loss) from operating activities |
9 158
SEK
|
— | — | — | — | — |
3 505
SEK
|
— | — | — |
| Profit (loss) before tax |
8 101
SEK
|
— | — | — | — | — |
5 386
SEK
|
— | — | — |
| Tax expense (income) |
–
SEK
|
— | — | — | — | — |
–
SEK
|
— | — | — |
| Profit (loss) |
8 101
SEK
|
8 101
SEK
|
–
SEK
|
–
SEK
|
8 101
SEK
|
–
SEK
|
5 386
SEK
|
5 386
SEK
|
–
SEK
|
5 386
SEK
|
| Earnings per share [text block] | — | — | — | — | — | — | — | — | — | — |
| Earnings per share [abstract] | ||||||||||
| Earnings per share [line items] | ||||||||||
| Basic earnings per share [abstract] | ||||||||||
| Basic earnings (loss) per share |
3.00
|
— | — | — | — | — |
2.00
|
— | — | — |
| Diluted earnings per share [abstract] | ||||||||||
| Diluted earnings (loss) per share |
3.00
|
— | — | — | — | — |
2.00
|
— | — | — |