Analysis Of Income And Expense [Abstract]
| Concept |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
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 |
2023-01-01 to 2023-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Analysis of income and expense [abstract] | ||||||||||||
| Revenue [abstract] | ||||||||||||
| Revenue | — |
483,000,000
SEK
|
— | — | — | — | — | — |
357,000,000
SEK
|
— | — | — |
| Material income and expense [abstract] | ||||||||||||
| Research and development expense | — |
39,000,000
SEK
|
— | — | — | — | — | — |
35,000,000
SEK
|
— | — | — |
| Finance income (cost) | — |
8,000,000
SEK
|
— | — | — | — | — | — |
14,000,000
SEK
|
— | — | — |
| Selling, general and administrative expense [abstract] | ||||||||||||
| Selling expense | — |
77,000,000
SEK
|
— | — | — | — | — | — |
74,000,000
SEK
|
— | — | — |
| Share of profit (loss) of associates and joint ventures accounted for using equity method [abstract] | ||||||||||||
| Share of profit (loss) of associates accounted for using equity method | — |
5,000,000
SEK
|
— | — | — | — | — | — |
0
SEK
|
— | — | — |
| Comprehensive income, continuing and discontinued operations [abstract] | ||||||||||||
| Comprehensive income |
–
SEK
|
141,000,000
SEK
|
4,000,000
SEK
|
4,000,000
SEK
|
–
SEK
|
141,000,000
SEK
|
–
SEK
|
–
SEK
|
68,000,000
SEK
|
8,000,000
SEK
|
64,000,000
SEK
|
4,000,000
SEK
|