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
|
285,000,000
SEK
|
10,000,000
SEK
|
275,000,000
SEK
|
275,000,000
SEK
|
-
SEK
|
-
SEK
|
305,000,000
SEK
|
-
SEK
|
325,000,000
SEK
|
305,000,000
SEK
|
20,000,000
SEK
|
-
SEK
|
| Other comprehensive income [abstract] | ||||||||||||||
| Components of other comprehensive income that will be reclassified to profit or loss, net of tax [abstract] | ||||||||||||||
| Exchange differences on translation [abstract] | ||||||||||||||
| Gains (losses) on exchange differences on translation of foreign operations, net of tax |
-
SEK
|
-
SEK
|
1,000,000
SEK
|
-
SEK
|
-
SEK
|
1,000,000
SEK
|
1,000,000
SEK
|
-
SEK
|
10,000,000
SEK
|
10,000,000
SEK
|
11,000,000
SEK
|
-
SEK
|
1,000,000
SEK
|
-
SEK
|
| Comprehensive income |
-
SEK
|
-
SEK
|
284,000,000
SEK
|
10,000,000
SEK
|
275,000,000
SEK
|
274,000,000
SEK
|
1,000,000
SEK
|
-
SEK
|
315,000,000
SEK
|
10,000,000
SEK
|
336,000,000
SEK
|
305,000,000
SEK
|
21,000,000
SEK
|
-
SEK
|
| Comprehensive income attributable to [abstract] | ||||||||||||||
| Comprehensive income, attributable to owners of parent | — | — |
274,000,000
SEK
|
— | — | — | — | — | — | — |
314,000,000
SEK
|
— | — | — |
| Comprehensive income, attributable to non-controlling interests | — | — |
10,000,000
SEK
|
— | — | — | — | — | — | — |
22,000,000
SEK
|
— | — | — |