Analysis Of Income And Expense [Abstract]
| Concept |
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 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
|---|---|---|---|---|---|---|---|---|---|
| Analysis of income and expense [abstract] | |||||||||
| Revenue [abstract] | |||||||||
| Revenue | — |
776,000,000
SEK
|
— | — | — | — | — |
616,000,000
SEK
|
— |
| Material income and expense [abstract] | |||||||||
| Research and development expense | — |
278,000,000
SEK
|
— | — | — | — | — |
271,000,000
SEK
|
— |
| Finance income (cost) | — |
24,000,000
SEK
|
— | — | — | — | — |
6,000,000
SEK
|
— |
| Other operating income (expense) | — |
23,000,000
SEK
|
— | — | — | — | — |
17,000,000
SEK
|
— |
| Sales and marketing expense | — |
313,000,000
SEK
|
— | — | — | — | — |
253,000,000
SEK
|
— |
| Miscellaneous other comprehensive income [abstract] | |||||||||
| Other comprehensive income, net of tax, exchange differences on translation of foreign operations and hedges of net investments in foreign operations [abstract] | |||||||||
| Other comprehensive income, net of tax, exchange differences on translation of foreign operations | — |
19,000,000
SEK
|
— | — | — | — | — |
24,000,000
SEK
|
— |
| Comprehensive income, continuing and discontinued operations [abstract] | |||||||||
| Comprehensive income |
119,000,000
SEK
|
119,000,000
SEK
|
99,000,000
SEK
|
19,000,000
SEK
|
0
SEK
|
24,000,000
SEK
|
3 123
SEK
|
3 123
SEK
|
3 147
SEK
|
| Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract] | |||||||||
| Comprehensive income, attributable to owners of parent | — |
119,000,000
SEK
|
— | — | — | — | — |
3 123
SEK
|
— |
| Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract] | |||||||||
| Comprehensive income, attributable to non-controlling interests | — |
0
SEK
|
— | — | — | — | — |
0
SEK
|
— |