Statement Of Changes In Equity [Abstract]
| Concept |
2024-05-01 to 2025-04-30 |
2024-05-01 to 2025-04-30 |
2024-05-01 to 2025-04-30 |
2024-05-01 to 2025-04-30 |
2024-05-01 to 2025-04-30 |
2024-05-01 to 2025-04-30 |
2024-05-01 to 2025-04-30 |
2024-05-01 to 2025-04-30 |
2023-05-01 to 2024-04-30 |
2023-05-01 to 2024-04-30 |
2023-05-01 to 2024-04-30 |
2023-05-01 to 2024-04-30 |
2023-05-01 to 2024-04-30 |
2023-05-01 to 2024-04-30 |
2023-05-01 to 2024-04-30 |
2023-05-01 to 2024-04-30 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | ||||||||||||||||
| Statement of changes in equity [line items] | ||||||||||||||||
| Increase (decrease) through acquisition of subsidiary, equity |
–
SEK
|
–
SEK
|
40,000,000
SEK
|
40,000,000
SEK
|
–
SEK
|
–
SEK
|
–
SEK
|
–
SEK
|
— | — | — | — | — | — | — | — |
| Increase (decrease) through transactions with owners, equity |
0
SEK
|
899,000,000
SEK
|
859,000,000
SEK
|
40,000,000
SEK
|
899,000,000
SEK
|
–
SEK
|
–
SEK
|
0
SEK
|
898,000,000
SEK
|
–
SEK
|
898,000,000
SEK
|
–
SEK
|
–
SEK
|
–
SEK
|
898,000,000
SEK
|
–
SEK
|