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 |
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] | ||||||||||
| Other income | — | — |
229,000,000
SEK
|
— | — | — | — | — |
37,000,000
SEK
|
— |
| Profit (loss) from operating activities | — | — |
930,000,000
SEK
|
— | — | — | — | — |
664,000,000
SEK
|
— |
| Finance income | — | — |
15,000,000
SEK
|
— | — | — | — | — |
1,000,000
SEK
|
— |
| Finance costs | — | — |
117,000,000
SEK
|
— | — | — | — | — |
50,000,000
SEK
|
— |
| Profit (loss) before tax | — | — |
828,000,000
SEK
|
— | — | — | — | — |
615,000,000
SEK
|
— |
| Tax expense (income) | — | — |
218,000,000
SEK
|
— | — | — | — | — |
145,000,000
SEK
|
— |
| Profit (loss) |
—
SEK
|
—
SEK
|
609,000,000
SEK
|
609,000,000
SEK
|
—
SEK
|
—
SEK
|
—
SEK
|
—
SEK
|
470,000,000
SEK
|
470,000,000
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 | — | — |
1,623.00
|
— | — | — | — | — |
1,257.00
|
— |
| Diluted earnings per share [abstract] | ||||||||||
| Diluted earnings (loss) per share | — | — |
1,595.00
|
— | — | — | — | — |
1,232.00
|
— |