Statement Of Financial Position [Abstract]
| Concept |
As at 2024-06-30 |
As at 2024-06-30 |
As at 2024-06-30 |
As at 2024-06-30 |
As at 2024-06-30 |
As at 2024-06-30 |
As at 2024-06-30 |
As at 2024-06-30 |
As at 2023-06-30 |
As at 2023-06-30 |
As at 2023-06-30 |
As at 2023-06-30 |
As at 2023-06-30 |
As at 2023-06-30 |
As at 2023-06-30 |
As at 2023-06-30 |
As at 2022-06-30 |
As at 2022-06-30 |
As at 2022-06-30 |
As at 2022-06-30 |
As at 2022-06-30 |
As at 2022-06-30 |
As at 2022-06-30 |
As at 2022-06-30 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | ||||||||||||||||||||||||
| Assets [abstract] | ||||||||||||||||||||||||
| Property, plant and equipment | — | — | — | — |
4,878,000,000
SEK
|
— | — | — | — | — | — | — |
5,382,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Right-of-use assets | — | — | — | — |
1,027,000,000
SEK
|
— | — | — | — | — | — | — |
1,279,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Goodwill | — | — | — | — |
848,000,000
SEK
|
— | — | — | — | — | — | — |
848,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Intangible assets other than goodwill | — | — | — | — |
50,000,000
SEK
|
— | — | — | — | — | — | — |
80,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets | — | — | — | — |
581,000,000
SEK
|
— | — | — | — | — | — | — |
456,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents | — | — | — | — |
945,000,000
SEK
|
— | — | — | — | — | — | — |
266,000,000
SEK
|
— | — | — | — | — | — | — |
261,000,000
SEK
|
— | — | — |
| Assets | — | — | — | — |
1 848,5
SEK
|
— | — | — | — | — | — | — |
1 879,7
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||||||||
| Issued capital | — | — | — | — |
390,000,000
SEK
|
— | — | — | — | — | — | — |
390,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Retained earnings | — | — | — | — |
5,971,000,000
SEK
|
— | — | — | — | — | — | — |
5,200,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Other reserves | — | — | — | — |
2,378,000,000
SEK
|
— | — | — | — | — | — | — |
2,663,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent | — | — | — | — |
1 134,4
SEK
|
— | — | — | — | — | — | — |
1 085,8
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Non-controlling interests | — | — | — | — |
221,000,000
SEK
|
— | — | — | — | — | — | — |
–
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Equity |
221,000,000
SEK
|
5,971,000,000
SEK
|
1 134,4
SEK
|
2,349,000,000
SEK
|
1 156,5
SEK
|
2,605,000,000
SEK
|
29,000,000
SEK
|
390,000,000
SEK
|
2,640,000,000
SEK
|
5,200,000,000
SEK
|
–
SEK
|
1 085,8
SEK
|
1 085,8
SEK
|
2,605,000,000
SEK
|
22,000,000
SEK
|
390,000,000
SEK
|
7,661,000,000
SEK
|
–
SEK
|
1,656,000,000
SEK
|
1 237,8
SEK
|
1 237,8
SEK
|
2,605,000,000
SEK
|
64,000,000
SEK
|
390,000,000
SEK
|
| Liabilities [abstract] | ||||||||||||||||||||||||
| Deferred tax liabilities | — | — | — | — |
450,000,000
SEK
|
— | — | — | — | — | — | — |
406,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Liabilities | — | — | — | — |
6,919,000,000
SEK
|
— | — | — | — | — | — | — |
7,939,000,000
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities | — | — | — | — |
1 848,5
SEK
|
— | — | — | — | — | — | — |
1 879,7
SEK
|
— | — | — | — | — | — | — | — | — | — | — |