Disclosure Of Fair Value Measurement [Text Block]
| Concept |
As at 2023-12-31 |
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As at 2022-12-31 |
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As at 2021-12-31 |
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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 |
3 5 4 7, 6
SEK
|
— | — | — | — | — | — |
3 378,1
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 |
1 214,3
SEK
|
2 19, 8
SEK
|
1 3 , 4
SEK
|
-
SEK
|
1 0 0 7, 3
SEK
|
6,000,000
SEK
|
1 214,3
SEK
|
1 243,4
SEK
|
8, 3
SEK
|
26, 8
SEK
|
1 0 0 7, 3
SEK
|
200, 5
SEK
|
6,000,000
SEK
|
1 216,7
SEK
|
4 7, 1
SEK
|
8,000,000
SEK
|
9,685,000,000
SEK
|
9 4 7, 3
SEK
|
21 , 2
SEK
|
898, 8
SEK
|
5,000,000
SEK
|
| Reconciliation of changes in fair value measurement, entity's own equity instruments [abstract] |