Disclosure Of Fair Value Measurement [Text Block]
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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 | — | — | — | — | — |
6 765 297
SEK
|
— |
6 751 639
SEK
|
— | — | — | — | — |
5 779 840
SEK
|
5 772 476
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 |
5 737 195
SEK
|
5 071 233
SEK
|
1 262 924
SEK
|
596 962
SEK
|
344 241
SEK
|
6 678 398
SEK
|
344 241
SEK
|
6 678 398
SEK
|
4 745 926
SEK
|
596 962
SEK
|
5 512 013
SEK
|
169 125
SEK
|
344 241
SEK
|
5 687 129
SEK
|
5 687 129
SEK
|
344 241
SEK
|
344 241
SEK
|
456 074
SEK
|
596 962
SEK
|
5 328 322
SEK
|
6 128 638
SEK
|
5 187 435
SEK
|
344 241
SEK
|
6 128 638
SEK
|
| Reconciliation of changes in fair value measurement, entity's own equity instruments [abstract] |