Disclosure Of Fair Value Measurement [Text Block]
| Concept |
As at 2022-12-31 |
As at 2022-12-31 |
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As at 2020-12-31 |
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As at 2019-12-31 |
As at 2019-12-31 |
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As at 2019-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
13 344
SEK
|
— | — | — | — | — | — | — | — |
12 290
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 |
5 429
SEK
|
1 181
SEK
|
3 442
SEK
|
1 7
SEK
|
3,000,000
SEK
|
5 429
SEK
|
7 8 6
SEK
|
3 232
SEK
|
7 86
SEK
|
5 216
SEK
|
5 216
SEK
|
1 181
SEK
|
–
SEK
|
17,000,000
SEK
|
2 075
SEK
|
4 053
SEK
|
17,000,000
SEK
|
78 6
SEK
|
–
SEK
|
1 175
SEK
|
3 840
SEK
|
78 6
SEK
|
–
SEK
|
1 165
SEK
|
1 872
SEK
|
17,000,000
SEK
|
| Reconciliation of changes in fair value measurement, entity's own equity instruments [abstract] |