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 |
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 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| Statement of comprehensive income [abstract] | ||||||||||
| Profit (loss) |
1 097
SEK
|
1 141
SEK
|
1 097
SEK
|
— |
44,000,000
SEK
|
753,000,000
SEK
|
40,000,000
SEK
|
713,000,000
SEK
|
— |
713,000,000
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 | — |
2,000,000
SEK
|
— | — | — |
0
SEK
|
— | — | — | — |
| Other comprehensive income |
2,000,000
SEK
|
2,000,000
SEK
|
— |
2,000,000
SEK
|
— |
0
SEK
|
— |
0
SEK
|
0
SEK
|
— |
| Comprehensive income |
1 099
SEK
|
1 143
SEK
|
1 097
SEK
|
2,000,000
SEK
|
44,000,000
SEK
|
753,000,000
SEK
|
40,000,000
SEK
|
713,000,000
SEK
|
0
SEK
|
713,000,000
SEK
|
| Comprehensive income attributable to [abstract] | ||||||||||
| Comprehensive income, attributable to owners of parent | — |
1 099
SEK
|
— | — | — |
712,000,000
SEK
|
— | — | — | — |