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 |
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 | — |
5 178,9
SEK
|
— | — | — | — | — | — |
4 041,8
SEK
|
— |
| Material income and expense [abstract] | ||||||||||
| Research and development expense | — |
725,000,000
SEK
|
— | — | — | — | — | — |
570,000,000
SEK
|
— |
| Finance income (cost) | — |
414,000,000
SEK
|
— | — | — | — | — | — |
418,000,000
SEK
|
— |
| Other operating income (expense) | — |
75,000,000
SEK
|
— | — | — | — | — | — |
311,000,000
SEK
|
— |
| Selling, general and administrative expense [abstract] | ||||||||||
| Selling expense | — |
8,778,000,000
SEK
|
— | — | — | — | — | — |
7,021,000,000
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 |
–
SEK
|
2,359,000,000
SEK
|
–
SEK
|
2,359,000,000
SEK
|
–
SEK
|
–
SEK
|
1,312,000,000
SEK
|
–
SEK
|
1,312,000,000
SEK
|
–
SEK
|
| Income tax relating to components of other comprehensive income [abstract] | ||||||||||
| Income tax relating to components of other comprehensive income that will not be reclassified to profit or loss | — |
80,000,000
SEK
|
— | — | — | — | — | — |
38,000,000
SEK
|
— |
| Comprehensive income, continuing and discontinued operations [abstract] | ||||||||||
| Comprehensive income |
–
SEK
|
5,919,000,000
SEK
|
3,560,000,000
SEK
|
2,359,000,000
SEK
|
–
SEK
|
–
SEK
|
1,312,000,000
SEK
|
–
SEK
|
4,517,000,000
SEK
|
3,205,000,000
SEK
|
| Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract] | ||||||||||
| Comprehensive income, attributable to owners of parent | — |
5,919,000,000
SEK
|
— | — | — | — | — | — |
4,517,000,000
SEK
|
— |