Profit Or Loss [Abstract]
| Concept |
2021-04-01 to 2022-03-31 |
2021-04-01 to 2022-03-31 |
2021-04-01 to 2022-03-31 |
2021-04-01 to 2022-03-31 |
2020-04-01 to 2021-03-31 |
2020-04-01 to 2021-03-31 |
2020-04-01 to 2021-03-31 |
2020-04-01 to 2021-03-31 |
|---|---|---|---|---|---|---|---|---|
| Profit or loss [abstract] | ||||||||
| Profit (loss) [abstract] | ||||||||
| Revenue | — | — | — |
4 575
SEK
|
— |
4 311
SEK
|
— | — |
| Other income | — | — | — |
11,000,000
SEK
|
— |
15,000,000
SEK
|
— | — |
| Employee benefits expense | — | — | — |
855,000,000
SEK
|
— |
773,000,000
SEK
|
— | — |
| Other expenses, by nature | — | — | — |
603,000,000
SEK
|
— |
554,000,000
SEK
|
— | — |
| Profit (loss) from operating activities | — | — | — |
298,000,000
SEK
|
— |
247,000,000
SEK
|
— | — |
| Finance income | — | — | — |
3,000,000
SEK
|
— |
5,000,000
SEK
|
— | — |
| Finance costs | — | — | — |
42,000,000
SEK
|
— |
40,000,000
SEK
|
— | — |
| Profit (loss) before tax | — | — | — |
259,000,000
SEK
|
— |
212,000,000
SEK
|
— | — |
| Tax expense (income) | — | — | — |
57,000,000
SEK
|
— |
46,000,000
SEK
|
— | — |
| Profit (loss) |
200,000,000
SEK
|
2,000,000
SEK
|
200,000,000
SEK
|
202,000,000
SEK
|
164,000,000
SEK
|
166,000,000
SEK
|
2,000,000
SEK
|
164,000,000
SEK
|
| Profit (loss), attributable to [abstract] | ||||||||
| Profit (loss), attributable to owners of parent | — | — | — |
200,000,000
SEK
|
— |
164,000,000
SEK
|
— | — |
| Profit (loss), attributable to non-controlling interests | — | — | — |
2,000,000
SEK
|
— |
2,000,000
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 | — | — | — |
755.00
|
— |
615.00
|
— | — |
| Diluted earnings per share [abstract] | ||||||||
| Diluted earnings (loss) per share | — | — | — |
750.00
|
— |
615.00
|
— | — |