Statement Of Changes In Equity [Abstract]
| Concept |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
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 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | ||||||||||||
| Statement of changes in equity [line items] | ||||||||||||
| Increase (decrease) through exercise of options, equity | — | — | — | — | — | — |
0
SEK
|
103,000,000
SEK
|
103,000,000
SEK
|
–
SEK
|
–
SEK
|
–
SEK
|
| Increase (decrease) through transactions with owners, equity |
–
SEK
|
156,000,000
SEK
|
–
SEK
|
–
SEK
|
3,000,000
SEK
|
159,000,000
SEK
|
0
SEK
|
107,000,000
SEK
|
37,000,000
SEK
|
–
SEK
|
144,000,000
SEK
|
–
SEK
|