Statement Of Comprehensive Income [Abstract]
| Concept |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of comprehensive income [abstract] | ||||||||||||||
| Profit (loss) |
-
SEK
|
-
SEK
|
233,000,000
SEK
|
-
SEK
|
233,000,000
SEK
|
233,000,000
SEK
|
-
SEK
|
-
SEK
|
187,000,000
SEK
|
-
SEK
|
187,000,000
SEK
|
187,000,000
SEK
|
-
SEK
|
-
SEK
|
| Other comprehensive income [abstract] | ||||||||||||||
| Other comprehensive income |
-
SEK
|
-
SEK
|
3,000,000
SEK
|
-
SEK
|
-
SEK
|
3,000,000
SEK
|
3,000,000
SEK
|
-
SEK
|
36,000,000
SEK
|
36,000,000
SEK
|
36,000,000
SEK
|
-
SEK
|
-
SEK
|
-
SEK
|
| Comprehensive income |
0
SEK
|
0
SEK
|
230,000,000
SEK
|
0
SEK
|
233,000,000
SEK
|
230,000,000
SEK
|
3,000,000
SEK
|
0
SEK
|
222,000,000
SEK
|
36,000,000
SEK
|
222,000,000
SEK
|
187,000,000
SEK
|
0
SEK
|
0
SEK
|
| Comprehensive income attributable to [abstract] | ||||||||||||||
| Comprehensive income, attributable to owners of parent | — | — |
230,000,000
SEK
|
— | — | — | — | — | — | — |
222,000,000
SEK
|
— | — | — |