Analysis Of Income And Expense [Abstract]
| Concept |
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 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
|---|---|---|---|---|---|---|---|
| Analysis of income and expense [abstract] | |||||||
| Material income and expense [abstract] | |||||||
| Profit (loss) from discontinued operations attributable to non-controlling interests | — | — |
8,000,000
SEK
|
— | — | — | — |
| Comprehensive income, continuing and discontinued operations [abstract] | |||||||
| Comprehensive income |
8,000,000
SEK
|
4,000,000
SEK
|
289,000,000
SEK
|
301,000,000
SEK
|
2,000,000
SEK
|
0
SEK
|
2,000,000
SEK
|
| Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract] | |||||||
| Comprehensive income, attributable to owners of parent | — | — |
317,000,000
SEK
|
— | — |
53,000,000
SEK
|
— |