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 | — | — |
9,374,000,000
SEK
|
— | — | — | — | — | — | — |
8,276,000,000
SEK
|
— |
| Other income | — | — |
109,000,000
SEK
|
— | — | — | — | — | — | — |
112,000,000
SEK
|
— |
| Profit (loss) from operating activities | — | — |
414,000,000
SEK
|
— | — | — | — | — | — | — |
394,000,000
SEK
|
— |
| Finance income | — | — |
22,000,000
SEK
|
— | — | — | — | — | — | — |
18,000,000
SEK
|
— |
| Finance costs | — | — |
83,000,000
SEK
|
— | — | — | — | — | — | — |
44,000,000
SEK
|
— |
| Profit (loss) before tax | — | — |
353,000,000
SEK
|
— | — | — | — | — | — | — |
368,000,000
SEK
|
— |
| Tax expense (income) | — | — |
92,000,000
SEK
|
— | — | — | — | — | — | — |
92,000,000
SEK
|
— |
| Profit (loss) |
-
SEK
|
-
SEK
|
261,000,000
SEK
|
260,000,000
SEK
|
1,000,000
SEK
|
-
SEK
|
1,000,000
SEK
|
-
SEK
|
-
SEK
|
-
SEK
|
276,000,000
SEK
|
275,000,000
SEK
|
| Profit (loss), attributable to [abstract] | ||||||||||||
| Profit (loss), attributable to owners of parent | — | — |
260,000,000
SEK
|
— | — | — | — | — | — | — |
275,000,000
SEK
|
— |
| Profit (loss), attributable to non-controlling interests | — | — |
1,000,000
SEK
|
— | — | — | — | — | — | — |
1,000,000
SEK
|
— |
| Earnings per share [text block] | — | — | — | — | — | — | — | — | — | — | — | — |
| Earnings per share [abstract] | ||||||||||||
| Earnings per share [line items] | ||||||||||||
| Diluted earnings per share [abstract] | ||||||||||||
| Diluted earnings (loss) per share | — | — |
310.00
|
— | — | — | — | — | — | — |
326.00
|
— |