Disclosure Of Fair Value Measurement [Text Block]
| Concept |
As at 2024-12-31 |
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As at 2023-12-31 |
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As at 2022-12-31 |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Disclosure of fair value measurement [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of fair value measurement of assets [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of fair value measurement of assets [abstract] | ||||||||||||||||||
| Disclosure of fair value measurement of assets [line items] | ||||||||||||||||||
| Assets | — | — |
14 975
SEK
|
— | — | — | — | — | — | — |
13 193
SEK
|
— | — | — | — | — | — | — |
| Reconciliation of changes in fair value measurement, assets [abstract] | ||||||||||||||||||
| Disclosure of fair value measurement of equity [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of fair value measurement of equity [abstract] | ||||||||||||||||||
| Disclosure of fair value measurement of equity [line items] | ||||||||||||||||||
| Equity |
3 380
SEK
|
1 691
SEK
|
5 395
SEK
|
300,000,000
SEK
|
19,000,000
SEK
|
5,000,000
SEK
|
1 201
SEK
|
17,000,000
SEK
|
3,000,000
SEK
|
3 105
SEK
|
4 838
SEK
|
512,000,000
SEK
|
5 429
SEK
|
1 200
SEK
|
17,000,000
SEK
|
3,000,000
SEK
|
3 410
SEK
|
800,000,000
SEK
|
| Reconciliation of changes in fair value measurement, entity's own equity instruments [abstract] |