Profit Or Loss [Abstract]
| Concept |
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 |
|---|---|---|---|---|
| Profit or loss [abstract] | ||||
| Profit (loss) [abstract] | ||||
| Revenue | — |
1 275,7
SEK
|
9,320,000,000
SEK
|
— |
| Other income | — |
226,000,000
SEK
|
166,000,000
SEK
|
— |
| Other work performed by entity and capitalised | — |
842,000,000
SEK
|
486,000,000
SEK
|
— |
| Employee benefits expense | — |
4,810,000,000
SEK
|
3,465,000,000
SEK
|
— |
| Other expenses, by nature | — |
2,171,000,000
SEK
|
1,676,000,000
SEK
|
— |
| Profit (loss) from operating activities | — |
4,642,000,000
SEK
|
3,147,000,000
SEK
|
— |
| Finance income | — |
12,000,000
SEK
|
1,000,000
SEK
|
— |
| Finance costs | — |
75,000,000
SEK
|
40,000,000
SEK
|
— |
| Profit (loss) before tax | — |
4,527,000,000
SEK
|
3,088,000,000
SEK
|
— |
| Tax expense (income) | — |
1,059,000,000
SEK
|
677,000,000
SEK
|
— |
| Profit (loss) |
3,468,000,000
SEK
|
3,468,000,000
SEK
|
2,411,000,000
SEK
|
2,411,000,000
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 | — |
57.00
|
40.00
|
— |
| Diluted earnings per share [abstract] | ||||
| Diluted earnings (loss) per share | — |
57.00
|
40.00
|
— |