Profit Or Loss [Abstract]
| Concept |
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 |
|---|---|---|---|---|
| Profit or loss [abstract] | ||||
| Profit (loss) [abstract] | ||||
| Revenue | — |
1 642
SEK
|
— |
1 276
SEK
|
| Other income | — |
28,000,000
SEK
|
— |
23,000,000
SEK
|
| Other work performed by entity and capitalised | — |
107,000,000
SEK
|
— |
84,000,000
SEK
|
| Employee benefits expense | — |
601,000,000
SEK
|
— |
481,000,000
SEK
|
| Other expenses, by nature | — |
238,000,000
SEK
|
— |
217,000,000
SEK
|
| Profit (loss) from operating activities | — |
673,000,000
SEK
|
— |
464,000,000
SEK
|
| Finance income | — |
15,000,000
SEK
|
— |
1,000,000
SEK
|
| Finance costs | — |
11,000,000
SEK
|
— |
8,000,000
SEK
|
| Profit (loss) before tax | — |
677,000,000
SEK
|
— |
453,000,000
SEK
|
| Tax expense (income) | — |
107,000,000
SEK
|
— |
106,000,000
SEK
|
| Profit (loss) |
570,000,000
SEK
|
570,000,000
SEK
|
347,000,000
SEK
|
347,000,000
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 | — |
94.00
|
— |
57.00
|
| Diluted earnings per share [abstract] | ||||
| Diluted earnings (loss) per share | — |
93.00
|
— |
57.00
|