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 |
|---|---|---|---|---|---|---|---|---|
| Analysis of income and expense [abstract] | ||||||||
| Revenue [abstract] | ||||||||
| Revenue | — |
1 216,4
SEK
|
— | — | — | — |
8,716,000,000
SEK
|
— |
| Material income and expense [abstract] | ||||||||
| Research and development expense | — |
1,384,000,000
SEK
|
— | — | — | — |
1,019,000,000
SEK
|
— |
| Finance income (cost) | — |
286,000,000
SEK
|
— | — | — | — |
195,000,000
SEK
|
— |
| Other operating income (expense) | — |
134,000,000
SEK
|
— | — | — | — |
30,000,000
SEK
|
— |
| Sales and marketing expense | — |
4,508,000,000
SEK
|
— | — | — | — |
3,183,000,000
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 | — |
188,000,000
SEK
|
— | — | — | — |
59,000,000
SEK
|
— |
| Comprehensive income, continuing and discontinued operations [abstract] | ||||||||
| Comprehensive income |
-
SEK
|
674,000,000
SEK
|
486,000,000
SEK
|
188,000,000
SEK
|
–
SEK
|
59,000,000
SEK
|
358,000,000
SEK
|
298,000,000
SEK
|
| Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract] | ||||||||
| Comprehensive income, attributable to owners of parent | — |
674,000,000
SEK
|
— | — | — | — |
358,000,000
SEK
|
— |