Statement Of Comprehensive Income [Abstract]
| Concept |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
|---|---|---|---|---|---|---|
| Statement of comprehensive income [abstract] | ||||||
| Profit (loss) | — |
342 082
SEK
|
342 082
SEK
|
195 133
SEK
|
195 133
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] | ||||||
| Other comprehensive income, before tax, exchange differences on translation of foreign operations | — |
18 792
SEK
|
— | — |
17 842
SEK
|
— |
| Cash flow hedges [abstract] | ||||||
| Gains (losses) on cash flow hedges, before tax | — |
1 981
SEK
|
— | — |
5 096
SEK
|
— |
| Income tax relating to components of other comprehensive income that will be reclassified to profit or loss [abstract] | ||||||
| Income tax relating to cash flow hedges included in other comprehensive income | — |
408,000
SEK
|
— | — |
1 150
SEK
|
— |
| Other comprehensive income |
20 365
SEK
|
20 365
SEK
|
— | — |
13 896
SEK
|
13 896
SEK
|
| Comprehensive income |
20 365
SEK
|
362 447
SEK
|
342 082
SEK
|
195 133
SEK
|
181 237
SEK
|
13 896
SEK
|
| Comprehensive income attributable to [abstract] | ||||||
| Comprehensive income, attributable to owners of parent | — |
362 447
SEK
|
— | — |
181 237
SEK
|
— |