Profit Or Loss [Abstract]
| Concept |
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 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
|---|---|---|---|---|---|---|---|---|
| Profit or loss [abstract] | ||||||||
| Profit (loss) [abstract] | ||||||||
| Cost of sales | — | — |
6 700
SEK
|
— | — |
5 831
SEK
|
— | — |
| Gross profit | — | — |
2 948
SEK
|
— | — |
2 389
SEK
|
— | — |
| Other income | — | — |
73,000,000
SEK
|
— | — |
84,000,000
SEK
|
— | — |
| Administrative expenses | — | — |
512,000,000
SEK
|
— | — |
443,000,000
SEK
|
— | — |
| Other expense, by function | — | — |
76,000,000
SEK
|
— | — |
16 4
SEK
|
— | — |
| Profit (loss) from operating activities | — | — |
1 266
SEK
|
— | — |
79 0
SEK
|
— | — |
| Profit (loss) before tax | — | — |
1 223
SEK
|
— | — |
752,000,000
SEK
|
— | — |
| Tax expense (income) | — | — |
265,000,000
SEK
|
— | — |
19 8
SEK
|
— | — |
| Profit (loss) from continuing operations | — | — |
958,000,000
SEK
|
— | — |
554,000,000
SEK
|
— | — |
| Profit (loss) from discontinued operations | — | — |
421,000,000
SEK
|
— | — |
42,000,000
SEK
|
— | — |
| Profit (loss) |
0
SEK
|
5 37
SEK
|
537,000,000
SEK
|
5 37
SEK
|
596,000,000
SEK
|
596,000,000
SEK
|
0
SEK
|
59 6
SEK
|
| Profit (loss), attributable to [abstract] | ||||||||
| Profit (loss), attributable to owners of parent | — | — |
537,000,000
SEK
|
— | — |
596,000,000
SEK
|
— | — |
| Profit (loss), attributable to non-controlling interests | — | — |
0
SEK
|
— | — |
0
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 from continuing operations | — | — |
12, 5 3
|
— | — |
7, 2 5
|
— | — |
| Basic earnings (loss) per share | — | — |
7, 0 2
|
— | — |
7, 8 0
|
— | — |
| Diluted earnings per share [abstract] | ||||||||
| Diluted earnings (loss) per share from continuing operations | — | — |
12, 5 0
|
— | — |
7, 2 5
|
— | — |
| Diluted earnings (loss) per share | — | — |
7, 0 0
|
— | — |
7, 8 0
|
— | — |