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) |
—
SEK
|
—
SEK
|
609,000,000
SEK
|
609,000,000
SEK
|
—
SEK
|
—
SEK
|
—
SEK
|
—
SEK
|
470,000,000
SEK
|
470,000,000
SEK
|
| Other comprehensive income [abstract] | ||||||||||
| Components of other comprehensive income that will be reclassified to profit or loss, before tax [abstract] | ||||||||||
| Exchange differences on translation [abstract] | ||||||||||
| Gains (losses) on exchange differences on translation of foreign operations, before tax |
—
SEK
|
185,000,000
SEK
|
185,000,000
SEK
|
—
SEK
|
—
SEK
|
73,000,000
SEK
|
—
SEK
|
—
SEK
|
73,000,000
SEK
|
—
SEK
|
| Hedges of net investment in foreign operations [abstract] | ||||||||||
| Other comprehensive income, before tax, hedges of net investments in foreign operations |
—
SEK
|
19,000,000
SEK
|
19,000,000
SEK
|
—
SEK
|
—
SEK
|
18,000,000
SEK
|
—
SEK
|
—
SEK
|
18,000,000
SEK
|
—
SEK
|
| Income tax relating to components of other comprehensive income that will be reclassified to profit or loss [abstract] | ||||||||||
| Income tax relating to hedges of net investments in foreign operations included in other comprehensive income |
—
SEK
|
4,000,000
SEK
|
4,000,000
SEK
|
—
SEK
|
—
SEK
|
4,000,000
SEK
|
—
SEK
|
—
SEK
|
4,000,000
SEK
|
—
SEK
|
| Other comprehensive income | — | — |
177,000,000
SEK
|
— | — | — | — | — |
60,000,000
SEK
|
— |
| Comprehensive income |
—
SEK
|
170,000,000
SEK
|
786,000,000
SEK
|
616,000,000
SEK
|
—
SEK
|
60,000,000
SEK
|
—
SEK
|
—
SEK
|
530,000,000
SEK
|
470,000,000
SEK
|
| Comprehensive income attributable to [abstract] | ||||||||||
| Comprehensive income, attributable to owners of parent | — | — |
786,000,000
SEK
|
— | — | — | — | — |
530,000,000
SEK
|
— |