Profit Or Loss [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 |
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 |
2021-01-01 to 2021-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Profit or loss [abstract] | ||||||||||||
| Profit (loss) [abstract] | ||||||||||||
| Revenue | — | — |
1,187,000,000
SEK
|
— | — | — | — | — | — | — |
1,074,000,000
SEK
|
— |
| Cost of sales | — | — |
319,000,000
SEK
|
— | — | — | — | — | — | — |
313,000,000
SEK
|
— |
| Gross profit | — | — |
867,000,000
SEK
|
— | — | — | — | — | — | — |
761,000,000
SEK
|
— |
| Other income | — | — |
16,000,000
SEK
|
— | — | — | — | — | — | — |
34,000,000
SEK
|
— |
| Administrative expenses | — | — |
102,000,000
SEK
|
— | — | — | — | — | — | — |
96,000,000
SEK
|
— |
| Other expense, by function | — | — |
54,000,000
SEK
|
— | — | — | — | — | — | — |
20,000,000
SEK
|
— |
| Profit (loss) from operating activities | — | — |
306,000,000
SEK
|
— | — | — | — | — | — | — |
295,000,000
SEK
|
— |
| Finance income | — | — |
1,000,000
SEK
|
— | — | — | — | — | — | — |
0
SEK
|
— |
| Finance costs | — | — |
4,000,000
SEK
|
— | — | — | — | — | — | — |
5,000,000
SEK
|
— |
| Profit (loss) before tax | — | — |
303,000,000
SEK
|
— | — | — | — | — | — | — |
290,000,000
SEK
|
— |
| Tax expense (income) | — | — |
29,000,000
SEK
|
— | — | — | — | — | — | — |
39,000,000
SEK
|
— |
| Profit (loss) |
-
SEK
|
331,000,000
SEK
|
331,000,000
SEK
|
331,000,000
SEK
|
-
SEK
|
-
SEK
|
-
SEK
|
-
SEK
|
329,000,000
SEK
|
-
SEK
|
329,000,000
SEK
|
329,000,000
SEK
|
| Profit (loss), attributable to [abstract] | ||||||||||||
| Profit (loss), attributable to owners of parent | — | — |
331,000,000
SEK
|
— | — | — | — | — | — | — |
329,000,000
SEK
|
— |
| Profit (loss), attributable to non-controlling interests | — | — |
-
SEK
|
— | — | — | — | — | — | — |
-
SEK
|
— |
| Earnings per share [text block] | — | — | — | — | — | — | — | — | — | — | — | — |
| Earnings per share [abstract] | ||||||||||||
| Earnings per share [line items] | ||||||||||||
| Basic earnings per share [abstract] | ||||||||||||
| Basic earnings (loss) per share from continuing operations | — | — |
468.00
|
— | — | — | — | — | — | — |
464.00
|
— |
| Diluted earnings per share [abstract] | ||||||||||||
| Diluted earnings (loss) per share from continuing operations | — | — |
468.00
|
— | — | — | — | — | — | — |
464.00
|
— |