Disclosure Of Intangible Assets [Text Block]
| Concept |
2022-01-01 to 2022-12-31 |
As at 2022-12-31 |
2021-01-01 to 2021-12-31 |
As at 2021-12-31 |
|---|---|---|---|---|
| Disclosure of intangible assets [text block] | — | — | — | — |
| Research and development expense |
11,514,000,000
SEK
|
— |
12,714,000,000
SEK
|
— |
| Disclosure of reconciliation of changes in intangible assets and goodwill [text block] | — | — | — | — |
| Disclosure of reconciliation of changes in intangible assets and goodwill [abstract] | ||||
| Disclosure of reconciliation of changes in intangible assets and goodwill [line items] | ||||
| Reconciliation of changes in intangible assets and goodwill [abstract] | ||||
| Intangible assets and goodwill | — |
56,994,000,000
SEK
|
— |
43,840,000,000
SEK
|