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 |
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 |
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] | ||||||||||||||||
| Material income and expense [abstract] | ||||||||||||||||
| Research and development expense | — | — |
25 5
SEK
|
— | — | — | — | — | — | — | — |
20 9
SEK
|
— | — | — | — |
| Finance income (cost) | — | — |
28,000,000
SEK
|
— | — | — | — | — | — | — | — |
1 84
SEK
|
— | — | — | — |
| Selling, general and administrative expense [abstract] | ||||||||||||||||
| Selling expense | — | — |
1 288
SEK
|
— | — | — | — | — | — | — | — |
1 177
SEK
|
— | — | — | — |
| Miscellaneous other comprehensive income [abstract] | ||||||||||||||||
| Other comprehensive income, before tax, exchange differences on translation of foreign operations and hedges of net investments in foreign operations [abstract] | ||||||||||||||||
| Other comprehensive income, before tax, exchange differences on translation of foreign operations | — | — |
2 27
SEK
|
— | — | — | — | — | — | — | — |
438,000,000
SEK
|
— | — | — | — |
| Income tax relating to components of other comprehensive income [abstract] | ||||||||||||||||
| Income tax relating to components of other comprehensive income that will be reclassified to profit or loss | — | — |
199,000,000
SEK
|
— | — | — | — | — | — | — | — |
1 37
SEK
|
— | — | — | — |
| Comprehensive income, continuing and discontinued operations [abstract] | ||||||||||||||||
| Comprehensive income |
-
SEK
|
-
SEK
|
322,000,000
SEK
|
-
SEK
|
76 6
SEK
|
1 316
SEK
|
322,000,000
SEK
|
22 7
SEK
|
530,000,000
SEK
|
-
SEK
|
2 967
SEK
|
2 981
SEK
|
2 000
SEK
|
14,000,000
SEK
|
438,000,000
SEK
|
-
SEK
|
| Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract] | ||||||||||||||||
| Comprehensive income, attributable to owners of parent | — | — |
322,000,000
SEK
|
— | — | — | — | — | — | — | — |
2 967
SEK
|
— | — | — | — |
| Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract] | ||||||||||||||||
| Comprehensive income, attributable to non-controlling interests | — | — |
-
SEK
|
— | — | — | — | — | — | — | — |
14,000,000
SEK
|
— | — | — | — |