Disclosure Of Fair Value Measurement [Text Block]
| Concept |
As at 2022-12-31 |
As at 2022-12-31 |
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As at 2021-12-31 |
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As at 2021-12-31 |
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As at 2021-12-31 |
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As at 2020-12-31 |
As at 2020-12-31 |
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As at 2020-12-31 |
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As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
115 506
SEK
|
— | — | — | — | — | — | — | — |
63 363
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 |
36 438
SEK
|
14,000,000
SEK
|
16 667
SEK
|
18 340
SEK
|
573,000,000
SEK
|
851,000,000
SEK
|
36 424
SEK
|
7,000,000
SEK
|
14 830
SEK
|
20 800
SEK
|
31,000,000
SEK
|
20 792
SEK
|
8,000,000
SEK
|
7 363
SEK
|
1 797
SEK
|
365,000,000
SEK
|
12 758
SEK
|
10,000,000
SEK
|
75,000,000
SEK
|
17 697
SEK
|
365,000,000
SEK
|
2 864
SEK
|
7 363
SEK
|
17 707
SEK
|
| Reconciliation of changes in fair value measurement, entity's own equity instruments [abstract] |