Analysis Of Income And Expense [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 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Analysis of income and expense [abstract] | ||||||||||
| Revenue [abstract] | ||||||||||
| Revenue | — | — |
1 862
SEK
|
— | — | — |
1 566
SEK
|
— | — | — |
| Material income and expense [abstract] | ||||||||||
| Research and development expense | — | — |
159,000,000
SEK
|
— | — | — |
109,000,000
SEK
|
— | — | — |
| Finance income (cost) | — | — |
11,000,000
SEK
|
— | — | — |
21,000,000
SEK
|
— | — | — |
| Selling, general and administrative expense [abstract] | ||||||||||
| Selling expense | — | — |
457,000,000
SEK
|
— | — | — |
3 79
SEK
|
— | — | — |
| Comprehensive income, continuing and discontinued operations [abstract] | ||||||||||
| Comprehensive income |
–
SEK
|
–
SEK
|
91,000,000
SEK
|
2 46
SEK
|
155,000,000
SEK
|
–
SEK
|
352,000,000
SEK
|
268,000,000
SEK
|
84,000,000
SEK
|
–
SEK
|
| Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract] | ||||||||||
| Comprehensive income, attributable to owners of parent | — | — |
91,000,000
SEK
|
— | — | — |
352,000,000
SEK
|
— | — | — |