Profit Or Loss [Abstract]
| Concept |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Profit or loss [abstract] | ||||||||||||
| Profit (loss) [abstract] | ||||||||||||
| Other income | — | — |
2 598
SEK
|
— | — | — | — | — |
7 506
SEK
|
— | — | — |
| Profit (loss) from operating activities | — | — |
657 677
SEK
|
— | — | — | — | — |
688 502
SEK
|
— | — | — |
| Finance income | — | — |
71 563
SEK
|
— | — | — | — | — |
20 520
SEK
|
— | — | — |
| Finance costs | — | — |
16 947
SEK
|
— | — | — | — | — |
20 901
SEK
|
— | — | — |
| Profit (loss) before tax | — | — |
712 293
SEK
|
— | — | — | — | — |
688 121
SEK
|
— | — | — |
| Tax expense (income) | — | — |
175 960
SEK
|
— | — | — | — | — |
152 891
SEK
|
— | — | — |
| Profit (loss) |
0
SEK
|
0
SEK
|
536 333
SEK
|
536 333
SEK
|
536 333
SEK
|
0
SEK
|
0
SEK
|
535 230
SEK
|
535 230
SEK
|
535 230
SEK
|
0
SEK
|
0
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 | — | — |
149.00
|
— | — | — | — | — |
143.00
|
— | — | — |
| Diluted earnings per share [abstract] | ||||||||||||
| Diluted earnings (loss) per share | — | — |
149.00
|
— | — | — | — | — |
143.00
|
— | — | — |