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 |
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 | — |
20 437
SEK
|
— | — | — | — |
22 046
SEK
|
— | — | — |
| Material income and expense [abstract] | ||||||||||
| Research and development expense | — |
136,000,000
SEK
|
— | — | — | — |
152,000,000
SEK
|
— | — | — |
| Sales and marketing expense | — |
236,000,000
SEK
|
— | — | — | — |
243,000,000
SEK
|
— | — | — |
| Comprehensive income, continuing and discontinued operations [abstract] | ||||||||||
| Comprehensive income |
–
SEK
|
3 438
SEK
|
–
SEK
|
1 218
SEK
|
2 220
SEK
|
–
SEK
|
2 054
SEK
|
2 524
SEK
|
–
SEK
|
470,000,000
SEK
|
| Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract] | ||||||||||
| Comprehensive income, attributable to owners of parent | — |
3 438
SEK
|
— | — | — | — |
2 054
SEK
|
— | — | — |