Statement Of Changes In Equity [Abstract]
| Concept |
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 |
|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | |||||
| Statement of changes in equity [line items] | |||||
| Dividends recognised as distributions to owners of parent | — |
14 8
SEK
|
14 8
SEK
|
69,000,000
SEK
|
69,000,000
SEK
|
| Dividends recognised as distributions to non-controlling interests |
4,000,000
SEK
|
4,000,000
SEK
|
— | — | — |