Statement Of Changes In Equity [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 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | |||||||||||
| Statement of changes in equity [line items] | |||||||||||
| Dividends recognised as distributions to owners of parent, relating to current year |
-
SEK
|
-
SEK
|
1 86 62 4
SEK
|
18 6 624
SEK
|
-
SEK
|
139 9 28
SEK
|
— |
-
SEK
|
139 92 8
SEK
|
-
SEK
|
-
SEK
|
| Purchase of treasury shares |
-
SEK
|
-
SEK
|
13 137
SEK
|
13 137
SEK
|
-
SEK
|
34 240
SEK
|
-
SEK
|
-
SEK
|
34 240
SEK
|
— |
-
SEK
|