Statement Of Comprehensive Income [Abstract]
| Concept |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
|---|---|---|---|---|---|---|
| Statement of comprehensive income [abstract] | ||||||
| Profit (loss) | — |
382,000,000
SEK
|
382,000,000
SEK
|
— |
223,000,000
SEK
|
223,000,000
SEK
|
| Other comprehensive income [abstract] | ||||||
| Other comprehensive income |
46,000,000
SEK
|
50,000,000
SEK
|
4,000,000
SEK
|
54,000,000
SEK
|
54,000,000
SEK
|
0
SEK
|
| Comprehensive income |
46,000,000
SEK
|
432,000,000
SEK
|
386,000,000
SEK
|
54,000,000
SEK
|
277,000,000
SEK
|
223,000,000
SEK
|
| Comprehensive income attributable to [abstract] | ||||||
| Comprehensive income, attributable to owners of parent | — |
432,000,000
SEK
|
— | — |
27,000,000
SEK
|
— |