Disclosure Of Fair Value Measurement [Text Block]
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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 | — | — | — | — | — | — | — |
7 279
SEK
|
6 652
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 |
1 886
SEK
|
1,000,000
SEK
|
–
SEK
|
317,000,000
SEK
|
2 611
SEK
|
13,000,000
SEK
|
420,000,000
SEK
|
2 611
SEK
|
2 397
SEK
|
1 588
SEK
|
–
SEK
|
1,000,000
SEK
|
255,000,000
SEK
|
2 398
SEK
|
16,000,000
SEK
|
571,000,000
SEK
|
2 334
SEK
|
2,000,000
SEK
|
1 331
SEK
|
1,000,000
SEK
|
289,000,000
SEK
|
2 331
SEK
|
646,000,000
SEK
|
65,000,000
SEK
|
| Reconciliation of changes in fair value measurement, entity's own equity instruments [abstract] |