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 | — | — |
84,000,000
SEK
|
— | — | — | — | — |
109,000,000
SEK
|
— | — | — |
| Profit (loss) from operating activities | — | — |
209,000,000
SEK
|
— | — | — | — | — |
414,000,000
SEK
|
— | — | — |
| Finance income | — | — |
41,000,000
SEK
|
— | — | — | — | — |
22,000,000
SEK
|
— | — | — |
| Finance costs | — | — |
177,000,000
SEK
|
— | — | — | — | — |
83,000,000
SEK
|
— | — | — |
| Profit (loss) before tax | — | — |
73,000,000
SEK
|
— | — | — | — | — |
353,000,000
SEK
|
— | — | — |
| Tax expense (income) | — | — |
45,000,000
SEK
|
— | — | — | — | — |
92,000,000
SEK
|
— | — | — |
| Profit (loss) |
-
SEK
|
-
SEK
|
28,000,000
SEK
|
2,000,000
SEK
|
26,000,000
SEK
|
-
SEK
|
-
SEK
|
-
SEK
|
261,000,000
SEK
|
260,000,000
SEK
|
1,000,000
SEK
|
-
SEK
|
| Profit (loss), attributable to [abstract] | ||||||||||||
| Profit (loss), attributable to owners of parent | — | — |
26,000,000
SEK
|
— | — | — | — | — |
260,000,000
SEK
|
— | — | — |
| Profit (loss), attributable to non-controlling interests | — | — |
2,000,000
SEK
|
— | — | — | — | — |
1,000,000
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 | — | — |
33.00
|
— | — | — | — | — |
310.00
|
— | — | — |