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 |
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) |
198,000,000
SEK
|
0
SEK
|
199,000,000
SEK
|
199,000,000
SEK
|
— |
100,000,000
SEK
|
99,000,000
SEK
|
100,000,000
SEK
|
0
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] | ||||||||||
| Other comprehensive income, net of tax, exchange differences on translation of foreign operations |
4,000,000
SEK
|
— | — | — | — | — |
19,000,000
SEK
|
— | — | — |
| Other comprehensive income |
4,000,000
SEK
|
— | — |
4,000,000
SEK
|
4,000,000
SEK
|
19,000,000
SEK
|
19,000,000
SEK
|
— | — |
19,000,000
SEK
|
| Comprehensive income |
194,000,000
SEK
|
0
SEK
|
199,000,000
SEK
|
194,000,000
SEK
|
4,000,000
SEK
|
119,000,000
SEK
|
119,000,000
SEK
|
100,000,000
SEK
|
0
SEK
|
19,000,000
SEK
|
| Comprehensive income attributable to [abstract] | ||||||||||
| Comprehensive income, attributable to owners of parent |
194,000,000
SEK
|
— | — | — | — | — |
119,000,000
SEK
|
— | — | — |
| Comprehensive income, attributable to non-controlling interests |
0
SEK
|
— | — | — | — | — |
0
SEK
|
— | — | — |