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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | ||||||||||
| Statement of changes in equity [line items] | ||||||||||
| Dividends recognised as distributions to owners of parent |
–
SEK
|
–
SEK
|
106,000,000
SEK
|
106,000,000
SEK
|
–
SEK
|
–
SEK
|
102,000,000
SEK
|
102,000,000
SEK
|
–
SEK
|
–
SEK
|
| Sale or issue of treasury shares |
–
SEK
|
–
SEK
|
3,000,000
SEK
|
3,000,000
SEK
|
–
SEK
|
— | — | — | — | — |