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 |
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 |
2020-01-01 to 2020-12-31 |
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 |
-
SEK
|
-
SEK
|
-
SEK
|
-
SEK
|
98,000,000
SEK
|
98,000,000
SEK
|
— | — | — | — | — | — |
| Purchase of treasury shares |
-
SEK
|
-
SEK
|
-
SEK
|
-
SEK
|
0
SEK
|
0
SEK
|
0
SEK
|
-
SEK
|
0
SEK
|
-
SEK
|
-
SEK
|
-
SEK
|