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 |
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 |
2,000,000
SEK
|
— | — | — |
2,000,000
SEK
|
— |
| Share of profit (loss) of associates and joint ventures accounted for using equity method |
39,000,000
SEK
|
— | — | — |
13,000,000
SEK
|
— |
| Profit (loss) before tax |
24,000,000
SEK
|
— | — | — |
2 911
SEK
|
— |
| Profit (loss) |
27,000,000
SEK
|
27,000,000
SEK
|
27,000,000
SEK
|
2 288
SEK
|
2 288
SEK
|
2 288
SEK
|
| Profit (loss), attributable to [abstract] | ||||||
| Profit (loss), attributable to owners of parent |
27,000,000
SEK
|
— | — | — |
2 288
SEK
|
— |
| Earnings per share [text block] | — | — | — | — | — | — |
| Earnings per share [abstract] | ||||||
| Earnings per share [line items] | ||||||
| Diluted earnings per share [abstract] | ||||||
| Diluted earnings (loss) per share |
9.00
|
— | — | — |
744.00
|
— |